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Padilla S, Ledesma C, García-Abellán J, García JA, Fernández-González M, de la Rica A, Galiana A, Gutiérrez F, Masiá M. Long COVID across SARS-CoV-2 variants, lineages, and sublineages. iScience 2024; 27:109536. [PMID: 38585665 PMCID: PMC10995878 DOI: 10.1016/j.isci.2024.109536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2023] [Revised: 02/09/2024] [Accepted: 03/17/2024] [Indexed: 04/09/2024] Open
Abstract
This prospective study aimed to determine the prevalence of long COVID in patients hospitalized for SARS-CoV-2 infection from March 2020 to July 2022 and assess the impact of different viral lineages. A total of 2,524 patients were followed up for 12 months, with persistent symptoms reported in 35.2% at one month, decreasing thereafter. Omicron variant patients initially showed higher symptom intensity, but this trend diminished over time. Certain viral lineages, notably Delta lineages AY.126 and AY.43, and Omicron sublineages BA.1.17, BA.2.56, and BA.5.1, consistently correlated with more severe symptoms. Overall, long COVID prevalence and severity were similar across SARS-CoV-2 variants. Specific lineages may influence post-COVID sequelae persistence and severity.
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Affiliation(s)
- Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Universidad Miguel Hernández de Elche, San Juan de Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Christian Ledesma
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Universidad Miguel Hernández de Elche, San Juan de Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Alba de la Rica
- Microbiology Service, Hospital General Universitario de Elche, Alicante, Spain
| | - Antonio Galiana
- Microbiology Service, Hospital General Universitario de Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Universidad Miguel Hernández de Elche, San Juan de Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Universidad Miguel Hernández de Elche, San Juan de Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
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Gutiérrez F, Padilla S, García-Abellán J, Gutiérrez-Ortiz de la Tabla A, Ledesma C, Masiá M. Cancer screening in people with HIV: Implementation in clinical practice and barriers perceived by medical specialists in Spain. Enferm Infecc Microbiol Clin (Engl Ed) 2024:S2529-993X(24)00013-3. [PMID: 38262880 DOI: 10.1016/j.eimce.2024.01.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Revised: 10/26/2023] [Accepted: 10/29/2023] [Indexed: 01/25/2024]
Abstract
OBJECTIVE To assess the degree of implementation of cancer screening recommendations in people living with HIV (PLHIV) in Spain. METHODS A self-administered questionnaire was designed on the strategies used for early detection of the main types of cancer in PLHIV. The survey was distributed electronically to HIV physicians participating in the Spanish CoRIS cohort. RESULTS 106 questionnaires were received from 12 different Spanish Autonomous Communities, with an overall response rate among those who accessed the questionnaire of 60.2%. The majority responded that they followed the CPGs recommendations for the early detection of liver (94.3%), cervical (93.2%) and breast (85.8%) cancers. In colorectal and anal cancer, the proportion was 68.9% and 63.2%, and in prostate and lung cancer of 46.2% and 19.8%, respectively. In hospitals with a greater number of beds, a tendency to perform more cancer screening and greater participation of the Infectious Diseases/HIV Services in the screening programmes was observed. Significant differences were observed in the frequency of colorectal and anal cancer screening among the different Autonomous Communities. The most frequent reasons for not performing screening were the scarcity of material and/or human resources and not being aware of what is recommended in the CPGs. CONCLUSIONS There are barriers and opportunities to expand cancer screening programmes in PLHIV, especially in colorectal, anal and lung cancers. It is necessary to allocate resources for the early detection of cancer in PLHIV, but also to disseminate CPGs screening recommendations among medical specialists.
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Affiliation(s)
- Félix Gutiérrez
- Unidad de Enfermedades Infecciosas, Hospital General Universitario de Elche, Elche, Alicante, Spain; Universidad Miguel Hernández, Alicante, Spain; CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain.
| | - Sergio Padilla
- Unidad de Enfermedades Infecciosas, Hospital General Universitario de Elche, Elche, Alicante, Spain; Universidad Miguel Hernández, Alicante, Spain; CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Javier García-Abellán
- Unidad de Enfermedades Infecciosas, Hospital General Universitario de Elche, Elche, Alicante, Spain; Universidad Miguel Hernández, Alicante, Spain; CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Christian Ledesma
- Unidad de Enfermedades Infecciosas, Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - Mar Masiá
- Unidad de Enfermedades Infecciosas, Hospital General Universitario de Elche, Elche, Alicante, Spain; Universidad Miguel Hernández, Alicante, Spain; CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
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Masiá M, de la Rica A, Fernández-González M, García JA, Padilla S, García-Abellán J, Botella Á, Mascarell P, Gutiérrez F. Integrating SARS-CoV-2-specific interferon-γ release assay testing in the evaluation of patients hospitalized with COVID-19. Microbiol Spectr 2023; 11:e0241923. [PMID: 37855635 PMCID: PMC10715100 DOI: 10.1128/spectrum.02419-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Accepted: 09/06/2023] [Indexed: 10/20/2023] Open
Abstract
IMPORTANCE The cellular immune response is essential in the protection against severe disease in patients with established SARS-CoV-2 infection. The novelty of this study lies in the evaluation of the overall performance of a standardized assay to measure cellular immune response, the SARS-CoV-2-specific interferon-γ release assay (IGRA), in hospitalized patients with severe COVID-19. The SARS-CoV-2 IGRA was shown to accurately classify patients based on disease severity and prognosis, and the study revealed that test performance was not affected by the SARS-CoV-2 variant or control tube results. We identified an assay cut-off point with a high negative predictive value against mortality. The SARS-CoV-2 IGRA in patients hospitalized for COVID-19 may be a useful tool to assess cellular immunity and adopt targeted therapeutic and preventive measures.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Alba de la Rica
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- Microbiology Service, Hospital General Universitario de Elche, Alicant, Spain
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Ángela Botella
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicant, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
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Viñuela L, de Salazar A, Fuentes A, Serrano-Conde E, Falces-Romero I, Pinto A, Portilla I, Masiá M, Peraire J, Gómez-Sirvent JL, Sanchiz M, Iborra A, Baza B, Aguilera A, Olalla J, Espinosa N, Iribarren JA, Martínez-Velasco M, Imaz A, Montero M, Rivero M, Suarez-García I, Maciá MD, Galán JC, Perez-Elias MJ, García-Fraile LJ, Moreno C, Garcia F. Transmitted drug resistance to antiretroviral drugs in Spain during the period 2019-2021. J Med Virol 2023; 95:e29287. [PMID: 38084763 DOI: 10.1002/jmv.29287] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2023] [Revised: 10/17/2023] [Accepted: 11/18/2023] [Indexed: 12/18/2023]
Abstract
To evaluate the prevalence of transmitted drug resistance (TDR) to nucleoside and nonnucleoside reverse transcriptase inhibitors (NRTI, NNRTI), protease inhibitors (PI), and integrase strand transfer inhibitors (INSTI) in Spain during the period 2019-2021, as well as to evaluate transmitted clinically relevant resistance (TCRR) to antiretroviral drugs. Reverse transcriptase (RT), protease (Pro), and Integrase (IN) sequences from 1824 PLWH (people living with HIV) were studied. To evaluate TDR we investigated the prevalence of surveillance drug resistance mutations (SDRM). To evaluate TCRR (any resistance level ≥ 3), and for HIV subtyping we used the Stanford v.9.4.1 HIVDB Algorithm and an in-depth phylogenetic analysis. The prevalence of NRTI SDRMs was 3.8% (95% CI, 2.8%-4.6%), 6.1% (95% CI, 5.0%-7.3%) for NNRTI, 0.9% (95% CI, 0.5%-1.4%) for PI, and 0.2% (95% CI, 0.0%-0.9%) for INSTI. The prevalence of TCRR to NRTI was 2.1% (95% CI, 1.5%-2.9%), 11.8% for NNRTI, (95% CI, 10.3%-13.5%), 0.2% (95% CI, 0.1%-0.6%) for PI, and 2.5% (95% CI, 1.5%-4.1%) for INSTI. Most of the patients were infected by subtype B (79.8%), while the majority of non-Bs were CRF02_AG (n = 109, 6%). The prevalence of INSTI and PI resistance in Spain during the period 2019-2021 is low, while NRTI resistance is moderate, and NNRTI resistance is the highest. Our results support the use of integrase inhibitors as first-line treatment in Spain. Our findings highlight the importance of ongoing surveillance of TDR to antiretroviral drugs in PLWH particularly with regard to first-line antiretroviral therapy.
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Affiliation(s)
- Laura Viñuela
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Adolfo de Salazar
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Ana Fuentes
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
| | - Esther Serrano-Conde
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
| | | | - Adriana Pinto
- Infectious Diseases Unit, Hospital 12 de Octubre, Madrid, Spain
| | - Irene Portilla
- Infectious Diseases Unit, Hospital General Universitario de Alicante, Alicante, Spain
| | - Mar Masiá
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Joaquim Peraire
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital Universitari de Tarragona Joan XXIII, IISPV, Universitat Rovira i Virgili, Tarragona, Spain
| | - Juan Luis Gómez-Sirvent
- Infectious Diseases Unit, Hospital Universitario de Canarias, Las Palmas de Gran Canaria, Spain
| | - Marta Sanchiz
- Infectious Diseases Unit, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Asunción Iborra
- Clinical Microbiology Unit, Hospital Virgen de la Arrixaca, Murcia, Spain
| | - Begoña Baza
- Centro Sanitario Sandoval, Hospital Clínico San Carlos, Madrid, Spain
- Instituto de Investigación Sanitaria San Carlos (IdISSC), Madrid, Spain
- Instituto de Medicina de Laboratorio (IML), Madrid, Spain
| | - Antonio Aguilera
- Clinical Microbiology Unit, Complejo Hospitalario Universitario de Santiago, Santiago, Spain
| | - Julián Olalla
- Infectious Diseases Unit, Hospital Costa del Sol, Marbella, Spain
| | - Nuria Espinosa
- Infectious Diseases Unit, Hospital Virgen del Rocío, Seville, Spain
| | | | | | - Arkaitz Imaz
- Infectious Diseases Unit, Hospital Universitario de Bellvitge, Barcelona, Spain
| | - Marta Montero
- Infectious Diseases Unit, Hospital Universitario La Fe, Valencia, Spain
| | - María Rivero
- Infectious Diseases Unit, Hospital de Navarra, Pamplona, Spain
| | | | | | - Juan Carlos Galán
- Infectious Diseases Unit, Hospital Ramón y Cajal, Madrid, Spain
- Ciber de Epidemiologia y Salud Publica, CIBERESP, Madrid, Spain
- Insituto Ramón y Cajal de Investigación Sanitaria (IRYSCIS), Madrid, Spain
| | - Maria Jesus Perez-Elias
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Infectious Diseases Unit, Hospital Ramón y Cajal, Madrid, Spain
| | | | - Cristina Moreno
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
- Instituto de Salud Carlos III, Madrid, Spain
| | - Federico Garcia
- Clinical Microbiology Unit, Hospital Universitario Clínico San Cecilio, Granada, Spain
- Instituto de Investigación Ibs, Granada, Spain
- Ciber de Enfermedades Infecciosas, CIBERINFEC, ISCIII, Madrid, Spain
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Podzamczer D, Imaz A, Lopez-Lirola A, Knobel H, Masiá M, Fanciulli C, Hernández C, Lagarde M, Gutierrez A, Curran A, Morano L, Montero-Alonso M, Troya J, Rigo R, Casadellà M, Navarro-Alcaraz A, Ardila F, Parera M, Bernal E, Echeverria P, Estrada V, Hidalgo-Tenorio C, Macias J, Prieto P, Portilla J, Valencia E, Vivancos MJ, Rivero A. Switching to bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) plus darunavir/cobicistat in heavily antiretroviral-experienced, virologically suppressed HIV-infected adults receiving complex regimens. J Antimicrob Chemother 2023; 78:2696-2701. [PMID: 37725999 DOI: 10.1093/jac/dkad285] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Accepted: 08/25/2023] [Indexed: 09/21/2023] Open
Abstract
OBJECTIVES To evaluate the efficacy and safety of the two-pill regimen bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) plus darunavir/cobicistat as a switching strategy in heavily treatment-experienced people living with HIV (PLWH). METHODS Multicentre, prospective, single-arm pilot clinical trial. Participants were virologically suppressed adults receiving a stable antiretroviral regimen of at least three pills from at least three drug families due to previous virological failures and/or toxicities with no documented resistance to integrase strand transfer inhibitors or darunavir (≥15 points, Stanford). Clinical and laboratory assessments were performed at 0, 4, 12, 24, 36 and 48 weeks. HIV-1 proviral DNA was amplified and sequenced by Illumina at baseline. Plasma bictegravir concentrations were determined in 22 patients using UHPLC-MS/MS. The primary study endpoint was viral load (VL)< 50 copies/mL at Week 48 (ITT). RESULTS We enrolled 63 participants (92% men) with median baseline CD4 count of 515 cells/mm3 (IQR: 334.5-734.5), 24 years on ART (IQR: 15.9-27.8). The median number of pills was 4 (range: 3-10). At baseline, proviral DNA was amplified in 39 participants: 33/39 had resistance mutations. Three participants discontinued owing to toxicity. At 48 weeks, 95% had VL < 50 copies/mL by ITT and 100% by PP analysis. A modest increase was observed in the bictegravir plasma concentration, and a significant decrease in estimated glomerular filtration rate was observed only at Week 4, probably related to interaction with renal transporters. CONCLUSIONS Our data suggest that BIC/FTC/TAF + darunavir/cobicistat is an effective, well-tolerated regimen that may improve convenience and, potentially, long-term success in stable heavily pre-treated PLWH.
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Affiliation(s)
| | - Arkaitz Imaz
- Infectious Diseases Department, Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Hospitalet del Llobregat, Hospital Universitario de Bellvitge, Spain
| | - Ana Lopez-Lirola
- Infectious Diseases Department, Hospital universitario de Canarias, San Cristóbal de la Laguna, Spain
| | - Hernando Knobel
- Infectious Diseases Department, Hospital del Mar, Barcelona, Spain
| | - Mar Masiá
- Infectious Diseases Department, Hospital Universitario general de Elche, Elche, Spain
| | - Chiara Fanciulli
- Infectious Diseases Department, Instituto de Investigación Sanitaria Gregorio Marañón (IiSGM), Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Cristina Hernández
- Infectious Diseases Department, Hospital Príncipe de Asturias, Alcalá de Henares, Spain
| | - María Lagarde
- Infectious Diseases Department, Hospital Universitario 12 de Octubre, Madrid, Spain
| | - Angela Gutierrez
- Infectious Diseases Department, Hospital Universitario de la Princesa, Madrid, Spain
| | - Adrià Curran
- Infectious Diseases Department, Hospital Universitario Vall d'Hebron, Barcelona, Spain
| | - Luis Morano
- Infectious Diseases Department, Hospital Universitario Álvaro Cunqueiro, Vigo, Spain
| | - Marta Montero-Alonso
- Infectious Diseases Department, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | - Jesús Troya
- Infectious Diseases Department, Hospital Universitario Infanta Leonor, Madrid, Spain
| | - Raúl Rigo
- Infectious Diseases Department, Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Hospitalet del Llobregat, Hospital Universitario de Bellvitge, Spain
| | - María Casadellà
- Microbial Genomics Group, IrsiCaixa-Institut de Recerca de la SIDA, Badalona, Spain
| | | | - Fernando Ardila
- Infectious Diseases Department, Instituto de Investigación Biomédica de Bellvitge (IDIBELL), Hospitalet del Llobregat, Hospital Universitario de Bellvitge, Spain
| | - Mariona Parera
- Microbial Genomics Group, IrsiCaixa-Institut de Recerca de la SIDA, Badalona, Spain
| | - Enrique Bernal
- Infectious Diseases Department, Hospital Universitario Reina Sofía, Murcia, Spain
| | - Patricia Echeverria
- Infectious Diseases Department, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Vicente Estrada
- Infectious Diseases Department, Hospital Clínico San Carlos, Madrid, Spain
| | - Carmen Hidalgo-Tenorio
- Infectious Diseases Department, Hospital Universitario Virgen de las Nieves, Granada, Spain
| | - Juan Macias
- Instituto de Biomedicina de Sevilla, Departamento de Medicina, CIBERINFEC, Unidad de Enfermedades Infecciosas y Microbiología, IBiS/Hospital Universitario Virgen de Valme/CSIC/Universidad de Sevilla, Sevilla, Spain
| | - Paula Prieto
- Infectious Diseases Department, Hospital Universitari de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Joaquín Portilla
- Infectious Diseases Department, Hospital General Universitario de Alicante, Alicante, Spain
| | - Eulalia Valencia
- Infectious Diseases Department, Hospital Universitario La Paz, Madrid, Spain
| | - María Jesús Vivancos
- Infectious Diseases Department, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Antonio Rivero
- Department of Infectious Diseases, Hospital Universitario Reina Sofia, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC), Universidad de Córdoba (UCO), Córdoba, Spain
- CIBERINFEC, ISCIII-CIBER de Enfermedades Infecciosas Instituto de Salud Carlos III, Madrid, Spain
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Fernández-González M, Agulló V, García JA, Padilla S, García-Abellán J, de la Rica A, Mascarell P, Masiá M, Gutiérrez F. T-Cell Immunity Against Severe Acute Respiratory Syndrome Coronavirus 2 Measured by an Interferon-γ Release Assay Is Strongly Associated With Patient Outcomes in Vaccinated Persons Hospitalized With Delta or Omicron Variants. J Infect Dis 2023; 228:1240-1252. [PMID: 37418551 DOI: 10.1093/infdis/jiad260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 06/08/2023] [Accepted: 07/06/2023] [Indexed: 07/09/2023] Open
Abstract
BACKGROUND We measured T-cell and antibody responses to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in vaccinated patients hospitalized for coronavirus disease 2019 (COVID-19) and explored their potential value to predict outcomes. METHODS This was a prospective, longitudinal study including vaccinated patients hospitalized with Delta and Omicron SARS-CoV-2 variants. TrimericS-IgG antibodies and SARS-CoV-2 T-cell response were measured using a specific quantitative interferon-γ release assay (IGRA). Primary outcome was all-cause 28-day mortality or need for intensive care unit (ICU) admission. Cox models were used to assess associations with outcomes. RESULTS Of 181 individuals, 158 (87.3%) had detectable SARS-CoV-2 antibodies, 92 (50.8%) showed SARS-CoV-2-specific T-cell responses, and 87 (48.1%) had both responses. Patients who died within 28 days or were admitted to ICU were less likely to have both unspecific and specific T-cell responses in IGRA. In adjusted analyses (adjusted hazard ratio [95% confidence interval]), for the entire cohort, having both T-cell and antibody responses at admission (0.16 [.05-.58]) and Omicron variant (0.38 [.17-.87]) reduced the hazard of 28-day mortality or ICU admission, whereas higher Charlson comorbidity index score (1.27 [1.07-1.51]) and lower oxygen saturation to fraction of inspired oxygen ratio (2.36 [1.51-3.67]) increased the risk. CONCLUSIONS Preexisting immunity against SARS-CoV-2 is strongly associated with patient outcomes in vaccinated individuals requiring hospital admission for COVID-19. Persons showing both T-cell and antibody responses have the lowest risk of severe outcomes.
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Affiliation(s)
- Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante
| | - Alba de la Rica
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Microbiology Service, Hospital General Universitario de Elche, Elche, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante
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Masiá M, Gutiérrez‐Ortiz de la Tabla A, Gutiérrez F. Cancer screening in people living with HIV. Cancer Med 2023; 12:20590-20603. [PMID: 37877338 PMCID: PMC10660116 DOI: 10.1002/cam4.6585] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/08/2023] [Accepted: 09/12/2023] [Indexed: 10/26/2023] Open
Abstract
BACKGROUND Cancer is the leading cause of mortality in people living with HIV (PWH) and is expected to account for a growing fraction of deaths as PWH age. METHODS In this literature review, we have compiled the most recent developments in cancer screening and screening performance in PWH, which are currently primarily implemented in well-resourced settings. This includes an assessment of the associated benefits, harms, and cost-effectiveness. The article also addresses unmet needs and potential strategies for tailored screening in the HIV population. FINDINGS Incidence and mortality due to screenable cancer are higher in PWH than in the general population, and diagnosis is frequently made at younger ages and/or at more advanced stages, the latter amenable to improved screening. Adequate evidence on the benefits of screening is lacking for most cancers in the HIV population, in whom standard practice may be suboptimal. While cancer surveillance has helped reduce mortality in the general population, and interest in risk-based strategies is growing, implementation of screening programs in the HIV care settings remains low. INTERPRETATION Given the devastating consequences of a late diagnosis, enhancing early detection of cancer is essential for improving patient outcomes. There is an urgent need to extend the investigation in cancer screening performance to PWH, evaluating whether personalized measures according to individual risk could result in higher efficiency and improve patient outcomes.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases DivisionHospital General Universitario de ElcheElcheSpain
- Centro de Investigación en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos IIIMadridSpain
| | | | - Félix Gutiérrez
- Centro de Investigación en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos IIIMadridSpain
- Department of Clinical MedicineMiguel Hernández UniversitySan Juan de AlicanteSpain
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Sempere A, Assoumou L, González-Cordón A, Waters L, Rusconi S, Domingo P, Gompels M, de Wit S, Raffi F, Stephan C, Masiá M, Rockstroh J, Katlama C, Behrens GMN, Moyle G, Johnson M, Fox J, Stellbrink HJ, Guaraldi G, Florence E, Esser S, Gatell J, Pozniak A, Martínez E. Incidence of Hypertension and Blood Pressure Changes in Persons With Human Immunodeficiency Virus at High Risk for Cardiovascular Disease Switching From Boosted Protease Inhibitors to Dolutegravir: A Post-hoc Analysis of the 96-week Randomised NEAT-022 Trial. Clin Infect Dis 2023; 77:991-1009. [PMID: 37207617 DOI: 10.1093/cid/ciad297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 04/11/2023] [Accepted: 05/15/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Integrase inhibitors have been recently linked to a higher risk for hypertension. In NEAT022 randomized trial, virologically suppressed persons with human immunodeficiency virus (HIV, PWH) with high cardiovascular risk switched from protease inhibitors to dolutegravir either immediately (DTG-I) or after 48 weeks (DTG-D). METHODS Primary endpoint was incident hypertension at 48 weeks. Secondary endpoints were changes in systolic (SBP) and diastolic (DBP) blood pressure; adverse events and discontinuations associated with high blood pressure; and factors associated with incident hypertension. RESULTS At baseline, 191 (46.4%) participants had hypertension and 24 persons without hypertension were receiving antihypertensive medications for other reasons. In the 197 PWH (n = 98, DTG-I arm; n = 99, DTG-D arm) without hypertension or antihypertensive agents at baseline, incidence rates per 100 person-years were 40.3 and 36.3 (DTG-I) and 34.7 and 52.0 (DTG-D) at 48 (P = .5755) and 96 (P = .2347) weeks. SBP or DBP changes did not differed between arms. DBP (mean, 95% confidence interval) significantly increased in both DTG-I (+2.78 mmHg [1.07-4.50], P = .0016) and DTG-D (+2.29 mmHg [0.35-4.23], P = .0211) arms in the first 48 weeks of exposure to dolutegravir. Four (3 under dolutegravir, 1 under protease inhibitors) participants discontinued study drugs due to adverse events associated with high blood pressure. Classical factors, but not treatment arm, were independently associated with incident hypertension. CONCLUSIONS PWH at high risk for cardiovascular disease showed high rates of hypertension at baseline and after 96 weeks. Switching to dolutegravir did not negatively impact on the incidence of hypertension or blood pressure changes relative to continuing protease inhibitors.
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Affiliation(s)
- Abiu Sempere
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Lambert Assoumou
- Département d'Epidémiologie, Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France
| | - Ana González-Cordón
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Laura Waters
- Mortimer Market Centre, Central & North West London National Health Service (NHS) Foundation Trust, London, United Kingdom
| | | | - Pere Domingo
- Mortimer Market Centre, Central & North West London National Health Service (NHS) Foundation Trust, London, United Kingdom
- Hospital de Sant Pau, Barcelona, Spain
| | - Mark Gompels
- North Bristol NHS Trust, Bristol, United Kingdom
| | - Stephane de Wit
- Centre Hospitalier Universitaire Saint-Pierre, Brussels, Belgium
| | | | | | - Mar Masiá
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Hospital General Universitario de Elche, Elche, Spain
| | | | - Christine Katlama
- Hôpital Universitaire Pitié Salpêtrière, Service des Maladies Infectieuses et Tropicales, France
| | | | - Graeme Moyle
- Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | | | - Julie Fox
- Guy's & St Thomas' NHS Foundation Trust, London, United Kingdom
| | | | | | | | - Stefan Esser
- Universitätsklinikum, Universität Duisburg-Essen, Essen, Germany
| | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust, London, United Kingdom
| | - Esteban Martínez
- Département d'Epidémiologie, Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France
- Mortimer Market Centre, Central & North West London National Health Service (NHS) Foundation Trust, London, United Kingdom
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Llenas-García J, Masiá M, Pascual Perez R, González-Cuello I, Agulló Re V, Romero Nieto M, Amat Díaz M, Padilla Urrea S, Rodríguez Lucena FJ, Wikman-Jorgensen P. Systematic screening of gender violence and domestic violence among HIV-positive patients: the VIHOLETA study. AIDS Care 2023; 35:1443-1451. [PMID: 36169405 DOI: 10.1080/09540121.2022.2125929] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 09/13/2022] [Indexed: 10/14/2022]
Abstract
We conducted a multicentre observational study in people living with HIV (PLHIV) on antiretroviral therapy in Alicante (Spain) from 2019 to 2020 aiming to analyse the prevalence of abuse and assess treatment adherence according to this variable. We used the Abuse Assessment Screen tool, the simplified medication adherence questionnaire and the medication possession ratio to assess outcomes.. Of the 161 included PLHIV, 53 (32.9%) had suffered abuse (27 emotional abuse, 6 physical abuse, 3 sexual abuse, 13 emotional and physical abuse, 4 unknown type). Seven (4.3%) had suffered abuse in the last year (5 emotional, 2 physical). Abuse had lasted a median of 48 months (interquartile range 12-81). HIV status was considered as a cause of violence by 9.4% of victims. In the multivariable analysis, only abuse was independently associated with non-adherence [adjusted odds ratio (aOR) 3.92; 95% confidence interval (CI) 1.80-8.84; p = 0.0007]. Abuse (aOR 6.14; 95% CI 1.63-27.70; p = 0.001) and previous incarceration (aOR 15.08 95% CI 2.71-104.71; p = 0.003) were associated with detectable viral load. In conclusion, the prevalence of abuse is high in PLHIV, hampering adherence and virological success. Abuse screening tools should be incorporated into routine HIV care.
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Affiliation(s)
- Jara Llenas-García
- Internal Medicine, Hospital Vega Baja-FISABIO, Orihuela, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
| | - Mar Masiá
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elche-FISABIO, Elche, Spain
| | - Reyes Pascual Perez
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elda-FISABIO, Elda, Spain
| | | | - Vanesa Agulló Re
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elche-FISABIO, Elche, Spain
| | - Mónica Romero Nieto
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elda-FISABIO, Elda, Spain
| | - María Amat Díaz
- Farmacology Department, Hospital General Universitario de Elda-FISABIO, Elda, Spain
| | - Sergio Padilla Urrea
- Clinical Medicine Department, Universidad Miguel Hernández, Elche, Spain
- Infectious Diseases Unit, Hospital General Universitario de Elche-FISABIO, Elche, Spain
| | | | - Philip Wikman-Jorgensen
- Internal Medicine, Hospital Universitario San Juan de Alicante-FISABIO, Sant Joan d'Alacant, Spain
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Masiá M, Padilla S, Estañ G, Portu J, Silva A, Rivero A, González-Cordón A, García-Fraile L, Martínez O, Bernal E, Galera C, Martínez VB, Macias J, Montero M, García-Rosado D, Vivancos-Gallego MJ, Llenas-García J, Torralba M, García JA, Agulló V, Fernández-González M, Gutiérrez F, Martínez E. Correction: Impact of an enhanced screening program on the detection of non-AIDS neoplasias in patients with human immunodeficiency virus infection. Trials 2023; 24:614. [PMID: 37759269 PMCID: PMC10523741 DOI: 10.1186/s13063-023-07655-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/29/2023] Open
Affiliation(s)
- M Masiá
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain
| | - S Padilla
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain
| | - G Estañ
- Hospital General Universitario de Elche, Elche, Spain
| | - J Portu
- Hospital Universitario Araba, Vitoria-Gasteiz, Spain
| | - A Silva
- Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Spain
| | - A Rivero
- Hospital Universitario Reina Sofía de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) and Universidad de Córdoba, Córdoba, Spain
| | - A González-Cordón
- Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | | | - O Martínez
- Hospital General Universitario Santa Lucía de Cartagena, Murcia, Spain
| | - E Bernal
- Hospital General Universitario Reina Sofía de Murcia, Murcia, Spain
| | - C Galera
- Hospital Virgen de La Arrixaca, Murcia, Spain
| | | | - J Macias
- Hospital Universitario de Valme, Seville, Spain
| | | | - D García-Rosado
- Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - M J Vivancos-Gallego
- Hospital Ramon y Cajal and Ramon y Cajal Health Research Institute (IRYCIS), Madrid, Spain
| | | | - M Torralba
- Hospital Universitario de Guadalajara, Guadalajara, Spain
| | - J A García
- Hospital General Universitario de Elche, Elche, Spain
| | - V Agulló
- Hospital General Universitario de Elche, Elche, Spain
| | | | - F Gutiérrez
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain.
| | - E Martínez
- Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
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11
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González-Cordón A, Assoumou L, Moyle G, Waters L, Johnson M, Domingo P, Fox J, Stellbrink HJ, Guaraldi G, Masiá M, Gompels M, De Wit S, Florence E, Esser S, Raffi F, Behrens G, Pozniak A, Gatell JM, Martínez E. Long-term effects on subclinical cardiovascular disease of switching from boosted protease inhibitors to dolutegravir. J Antimicrob Chemother 2023; 78:2361-2365. [PMID: 37539492 DOI: 10.1093/jac/dkad247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 07/19/2023] [Indexed: 08/05/2023] Open
Abstract
BACKGROUND In the NEAT022 trial, switching from boosted PIs (PI/r) to dolutegravir in people with HIV (PWH) with high cardiovascular risk decreased plasma lipids, soluble CD14 and adiponectin, and showed consistent favourable, although non-significant, effects on carotid intima-media thickness (CIMT) progression at 48 weeks. We hereby communicate planned final 96 week results on biomarker changes and CIMT progression. METHODS PWH on a PI/r-based triple therapy regimen were randomly assigned (1:1) to switch the PI/r component to dolutegravir either immediately (DTG-I group) or after 48 weeks (DTG-D group) and were followed up to 96 weeks. We assessed changes in biomarkers associated with inflammation, endothelial dysfunction, monocyte immune activation, oxidation, insulin resistance, hypercoagulability, heart failure, myocardial injury and glomerular and tubular kidney injury, and right and left CIMT progression at 48 and 96 weeks. RESULTS Of 415 PWH randomized, 287 (69%) and 143 (34%) contributed to the biomarker and CIMT substudies respectively. There were significant 96 week changes in biomarkers associated with inflammation, immune activation, oxidation, insulin resistance and myocardial injury. Most changes were favourable, except for adiponectin reduction, which may suggest higher insulin resistance. We were unable to detect significant changes in the progression of CIMT between arms or within arms at 96 weeks. DISCUSSION After 96 weeks, switching from PI/r to dolutegravir in PWH with high cardiovascular risk led to significant changes in several biomarkers associated with cardiovascular disease. Although most changes were favourable, adiponectin reduction was not. There were non-significant changes in CIMT progression.
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Affiliation(s)
- Ana González-Cordón
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | - Lambert Assoumou
- INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Sorbonne Université, Paris, France
| | - Graeme Moyle
- Consultant Physician in HIV Medicine, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Laura Waters
- Mortimer Market Centre, Central and North West London NHS Foundation Trust, London, UK
| | - Margaret Johnson
- Senior Consultant Physician in Thoracic Medicine, Royal Free London NHS Foundation Trust, London, UK
| | - Pere Domingo
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Senior Consultant at Infectious Diseases Unit, Hospital de Sant Pau, Barcelona, Spain
| | - Julie Fox
- HIV Research Lead, Guy's and St Thomas' NHS Foundation Trust, London, UK
| | | | - Giovanni Guaraldi
- Professor of Medicine, University of Modena and Reggio Emilia, Modena, Italy
| | - Mar Masiá
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Professor of Medicine, Hospital General Universitario de Elche, Elche, Spain
| | - Mark Gompels
- Clinical Lead for Allergy, Immunology and HIV, North Bristol NHS Trust, Bristol, UK
| | - Stephane De Wit
- Professor of Medicine, Centre Hospitalier Universitaire Saint-Pierre, Brussels, Belgium
| | - Eric Florence
- Head of the HIV Clinic, Universitair Ziekenhuis Antwerpen, Antwerp, Belgium
| | - Stefan Esser
- Academic Director, Universitätsklinikum, Essen, Germany
| | - François Raffi
- Professor of Infectious Diseases, Centre Hospitalier Universitaire, Nantes, France
| | - Georg Behrens
- Profesor of Immunology, Medizinische Hochschule, Hannover, Germany
| | - Anton Pozniak
- Consultant Physician in HIV Medicine, Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Jose M Gatell
- Global Medical Director, ViiV Healthcare, Brentford, UK
| | - Esteban Martínez
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain
- CIBER de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
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12
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Hidalgo-Tenorio C, Pitto-Robles I, Arnés García D, de Novales FJM, Morata L, Mendez R, de Pablo OB, López de Medrano VA, Lleti MS, Vizcarra P, Lora-Tamayo J, Arnáiz García A, Núñez LM, Masiá M, Seco MPR, Sadyrbaeva-Dolgova S. Cefto Real-Life Study: Real-World Data on the Use of Ceftobiprole in a Multicenter Spanish Cohort. Antibiotics (Basel) 2023; 12:1218. [PMID: 37508314 PMCID: PMC10376387 DOI: 10.3390/antibiotics12071218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2023] [Revised: 07/14/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND Ceftobiprole is a fifth-generation cephalosporin that has been approved in Europe solely for the treatment of community-acquired and nosocomial pneumonia. The objective was to analyze the use of ceftobiprole medocaril (Cefto-M) in Spanish clinical practice in patients with infections in hospital or outpatient parenteral antimicrobial therapy (OPAT). METHODS This retrospective, observational, multicenter study included patients treated from 1 September 2021 to 31 December 2022. RESULTS A total of 249 individuals were enrolled, aged 66.6 ± 15.4 years, of whom 59.4% were male with a Charlson index of four (IQR 2-6), 13.7% had COVID-19, and 4.8% were in an intensive care unit (ICU). The most frequent type of infection was respiratory (55.8%), followed by skin and soft tissue infection (21.7%). Cefto-M was administered to 67.9% of the patients as an empirical treatment, in which was administered as monotherapy for 7 days (5-10) in 53.8% of cases. The infection-related mortality was 11.2%. The highest mortality rates were identified for ventilator-associated pneumonia (40%) and infections due to methicillin-resistant Staphylococus aureus (20.8%) and Pseudomonas aeruginosa (16.1%). The mortality-related factors were age (OR: 1.1, 95%CI (1.04-1.16)), ICU admission (OR: 42.02, 95%CI (4.49-393.4)), and sepsis/septic shock (OR: 2.94, 95%CI (1.01-8.54)). CONCLUSIONS In real life, Cefto-M is a safe antibiotic, comprising only half of prescriptions for respiratory infections, that is mainly administered as rescue therapy in pluripathological patients with severe infectious diseases.
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Affiliation(s)
- Carmen Hidalgo-Tenorio
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitario de Granada (IBS-Granada), 18012 Granada, Spain
| | - Inés Pitto-Robles
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitario de Granada (IBS-Granada), 18012 Granada, Spain
| | - Daniel Arnés García
- Unit of Infectious Diseases, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitario de Granada (IBS-Granada), 18012 Granada, Spain
| | | | - Laura Morata
- Infectious Diseases Service, Hospital Clinic, 08036 Barcelona, Spain
| | - Raul Mendez
- Pneumology Deparment, Hospital Universitario La Fe, Valencia (CIBERES), 46026 Valencia, Spain
| | | | | | - Miguel Salavert Lleti
- Infectious Diseases Service, Hospital Universitario La Fe, Valencia (CIBERES), 46026 Valencia, Spain
| | - Pilar Vizcarra
- Infectious Diseases Service, Hospital Ramón y Cajal, 28034 Madrid, Spain
| | - Jaime Lora-Tamayo
- Internal Medicine Service, Hospital Universitario 12 Octubre (CIBERINFEC), 28041 Madrid, Spain
| | - Ana Arnáiz García
- Department of Infectious Diseases, Hospital Sierrallana, 39300 Torrelavega, Spain
| | - Leonor Moreno Núñez
- Internal Medicine Service, Hospital Fundación de Alcorcón, 28922 Alcorcón, Spain
| | - Mar Masiá
- Infectious Diseases Service, Hospital Universitario General of Elche, 03203 Elche, Spain
| | | | - Svetlana Sadyrbaeva-Dolgova
- Pharmacy Service, Hospital Universitario Virgen de las Nieves, Instituto de Investigación Biosanitario de Granada (IBS-Granada), 18012 Granada, Spain
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13
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Santos JR, Casadellà M, Noguera-Julian M, Micán-Rivera R, Domingo P, Antela A, Portilla J, Sanz J, Montero-Alonso M, Navarro J, Masiá M, Valcarce-Pardeiro N, Ocampo A, Pérez-Martínez L, García-Vallecillos C, Vivancos MJ, Imaz A, Iribarren JA, Hernández-Quero J, Villar-García J, Barrufet P, Paredes R. Effectiveness and safety of integrase strand transfer inhibitors in Spain: a prospective real-world study. Front Cell Infect Microbiol 2023; 13:1187999. [PMID: 37434782 PMCID: PMC10331300 DOI: 10.3389/fcimb.2023.1187999] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2023] [Accepted: 05/30/2023] [Indexed: 07/13/2023] Open
Abstract
Introduction Second-generation integrase strand transfer inhibitors (INSTIs) are preferred treatment options worldwide, and dolutegravir (DTG) is the treatment of choice in resource-limited settings. Nevertheless, in some resource-limited settings, these drugs are not always available. An analysis of the experience with the use of INSTIs in unselected adults living with HIV may be of help to make therapeutic decisions when second-generation INSTIs are not available. This study aimed to evaluate the real-life effectiveness and safety of dolutegravir (DTG), elvitegravir/cobicistat (EVG/c), and raltegravir (RAL) in a large Spanish cohort of HIV-1-infected patients. Methods Real-world study of adults living with HIV who initiated integrase INSTIs DTG, EVG/c, and RAL-based regimens in three settings (ART-naïve patients, ART-switching, and ART-salvage patients). The primary endpoint was the median time to treatment discontinuation after INSTI-based regimen initiation. Proportion of patients experiencing virological failure (VF) (defined as two consecutive viral loads (VL) ≥200 copies/mL at 24 weeks or as a single determination of VL ≥1,000 copies/mL while receiving DTG, EVG/c or RAL, and at least 3 months after INSTI initiation) and time to VF were also evaluated. Results Virological effectiveness of EVG/c- and RAL-based regimens was similar to that of DTG when given as first-line and salvage therapy. Treatment switching for reasons other than virological failure was more frequent in subjects receiving EVG/c and, in particular, RAL. Naïve patients with CD4+ nadir <100 cells/μL were more likely to develop VF, particularly if they initiated RAL or EVG/c. In the ART switching population, initiation of RAL and EVG/c was associated with both VF and INSTI discontinuation. There were no differences in the time to VF and INSTI discontinuation between DTG, EVG/c and RAL. Immunological parameters improved in the three groups and for the three drugs assessed. Safety and tolerability were consistent with expected safety profiles. Discussion Whereas second-generation INSTIs are preferred treatment options worldwide, and DTG is one of the treatment of choices in resource-limited settings, first-generation INSTIs may still provide high virological and immunological effectiveness when DTG is not available.
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Affiliation(s)
- José Ramón Santos
- Fight Infections Foundation, Service of Infectious Diseases, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | | | | | - Pere Domingo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Antonio Antela
- Infectious Diseases Unit, Santiago de Compostela Clinical University Hospital, Santiago de Compostela, Spain
| | - Joaquin Portilla
- Department of Internal Medicine, Hospital General Universitario Dr. Balmis de Alicante, Alicante, Spain
| | - Jesús Sanz
- Department of Infectious Diseases, University Hospital de La Princesa, Madrid, Spain
| | - Marta Montero-Alonso
- Infectious Diseases Unit, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - Jordi Navarro
- Infectious Diseases Department, Hospital Universitari Vall d’Hebron, Barcelona, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Elche University General Hospital, Elche, Spain
- Centro de Investigaciones Biomédicas en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
| | | | | | - Laura Pérez-Martínez
- Department of Infectious Diseases, Biomedical Research Center of La Rioja (CIBIR), Logroño, Spain
| | | | - María Jesús Vivancos
- Centro de Investigaciones Biomédicas en Red de Enfermedades Infecciosas (CIBERINFEC), Instituto de Salud Carlos III, Madrid, Spain
- Department of Infectious Diseases and Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Ramón y Cajal Hospital, Madrid, Spain
| | - Arkaitz Imaz
- HIV and STI Unit, Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), Hospitalet de Llobregat, Spain
| | - José Antonio Iribarren
- Department of Infectious Diseases, Donostia University Hospital, Instituto de Investigación Sanitaria BioDonostia, Universidad del País Vasco, San Sebastián, Spain
| | | | - Judit Villar-García
- Infectious Diseases Department, Hospital del Mar - Institut Hospital del Mar d'Investigacions Mèdiques (IMIM), Barcelona, Spain
| | - Pilar Barrufet
- Infectious Diseases Unit, Mataró Hospital, Mataró, Spain
| | - Roger Paredes
- Fight Infections Foundation, Service of Infectious Diseases, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
- IrsiCaixa AIDS Research Institute, Badalona, Spain
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Alonso-Navarro R, Ramírez M, Masiá M, Paredes R, Montejano R, Povar-Echeverria M, Carratalà J, Salavert M, Bernal E, Dueñas C, Flores J, Fanjul F, Gutiérrez I, Rico V, Mateu L, Cadiñanos J, Berenguer J, Soriano A. Time from symptoms onset to remdesivir is associated with the risk of ICU admission: a multicentric analyses. BMC Infect Dis 2023; 23:286. [PMID: 37142994 PMCID: PMC10157565 DOI: 10.1186/s12879-023-08222-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Accepted: 04/04/2023] [Indexed: 05/06/2023] Open
Abstract
BACKGROUND Shorter duration of symptoms before remdesivir has been associated with better outcomes. Our goal was to evaluate variables associated with the need of ICU admission in a cohort of hospitalized patients for COVID-19 under remdesivir including the period from symptoms onset to remdesivir. METHODS We conducted a retrospective multicentric study analysing all patients admitted with COVID-19 in 9 Spanish hospitals who received treatment with remdesivir in October 2020. The main outcome was the need of ICU admission after 24 h of the first dose of remdesivir. RESULTS In our cohort of 497 patients, the median of days from symptom onset to remdesivir was 5 days, and 70 of them (14.1%) were later admitted into ICU. The clinical outcomes associated with ICU admission were days from symptoms onset (5 vs. 6; p = 0.023), clinical signs of severe disease (respiratory rate, neutrophil count, ferritin levels and very-high mortality rate in SEIMC-Score) and the use of corticosteroids and anti-inflammatory drugs before ICU. The only variable significatively associated with risk reduction in the Cox-regression analyses was ≤ 5 days from symptoms onset to RDV (HR: 0.54, CI95%: 0.31-0.92; p = 0.024). CONCLUSION For patients admitted to the hospital with COVID-19, the prescription of remdesivir within 5 days from symptoms onset diminishes the need of ICU admission.
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Affiliation(s)
| | | | - Mar Masiá
- Elche General University Hospital, Elche, Spain
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain
| | - Roger Paredes
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain
- German Trias i Pujol University Hospital, Barcelona, Spain
| | - Rocío Montejano
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain
- La Paz University Hospital, Madrid, Spain
| | | | - Jordi Carratalà
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain
- Bellvitge University Hospital-IDIBELL, University of Barcelona, Barcelona, Spain
| | - Miguel Salavert
- La Fe Universitary and Politechnic Hospital of Valencia-IIS-La Fe, Valencia, Spain
| | - Enrique Bernal
- Reina Sofía University Hospital of Murcia, Murcia, Spain
| | - Carlos Dueñas
- Clinic University Hospital of Valladolid, Valladolid, Spain
| | - Juan Flores
- Arnau de Vilanova University Hospital, Lleida, Spain
| | - Francisco Fanjul
- Son Espases University Hospital-IdISBa, Palma de Mallorca, Spain
| | - Isabel Gutiérrez
- Gregorio Marañón General University Hospital (IiSGM), Madrid, Spain
| | - Verónica Rico
- Department of Infectious Diseases, Clinic Hospital of Barcelona, Barcelona, Spain
| | - Lourdes Mateu
- German Trias i Pujol University Hospital, Barcelona, Spain
| | | | - Juan Berenguer
- Gregorio Marañón General University Hospital (IiSGM), Madrid, Spain
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain
| | - Alex Soriano
- Department of Infectious Diseases, Clinic Hospital of Barcelona, Barcelona, Spain.
- Carlos III Health Institute-CIBERINFEC, Madrid, Spain.
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15
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Waters L, Assoumou L, González-Cordón A, Rusconi S, Domingo P, Gompels M, de Wit S, Raffi F, Stephan C, Masiá M, Rockstroh J, Katlama C, Behrens GMN, Moyle G, Johnson M, Fox J, Stellbrink HJ, Guaraldi G, Florence E, Esser S, Gatell JM, Pozniak A, Martínez E. Limited Weight Impact After Switching From Boosted Protease Inhibitors to Dolutegravir in Persons With Human Immunodeficiency Virus With High Cardiovascular Risk: A Post Hoc Analysis of the 96-Week NEAT-022 Randomized Trial. Clin Infect Dis 2023; 76:861-870. [PMID: 36259527 DOI: 10.1093/cid/ciac827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2022] [Revised: 10/06/2022] [Accepted: 10/13/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND In the NEAT022 trial, virologically suppressed persons with human immunodeficiency virus (HIV) at high cardiovascular risk switching from protease inhibitors to dolutegravir either immediately (DTG-I) or after 48 weeks (DTG-D) showed noninferior virological suppression and significant lipid and cardiovascular disease risk reductions on switching to dolutegravir relative to continuing protease inhibitors. METHODS In post hoc analysis, major endpoints were 48-week and 96-week weight and body mass index (BMI) changes. Factors associated with weight/BMI changes within the first 48 weeks of DTG exposure, proportion of participants by category of percentage weight change, proportions of BMI categories over time, and impact on metabolic outcomes were also assessed. RESULTS Between May 2014 and November 2015, 204 (DTG-I) and 208 (DTG-D) participants were included. Weight significantly increased (mean, +0.810 kg DTG-I arm, and +0.979 kg DTG-D arm) in the first 48 weeks postswitch, but remained stable from 48 to 96 weeks in DTG-I arm. Switching from darunavir, White race, total to high-density lipoprotein cholesterol ratio <3.7, and normal/underweight BMI were independently associated with higher weight/BMI gains. The proportion of participants with ≥5% weight change increased similarly in both arms over time. The proportions of BMI categories, use of lipid-lowering drugs, diabetes and/or use of antidiabetic agents, and hypertension and/or use of antihypertensive agents did not change within or between arms at 48 and 96 weeks. CONCLUSIONS Switching from protease inhibitors to dolutegravir in persons with HIV with high cardiovascular risk led to modest weight gain limited to the first 48 weeks, which involved preferentially normal-weight or underweight persons and was not associated with negative metabolic outcomes. CLINICAL TRIALS REGISTRATION NCT02098837 and EudraCT 2013-003704-39.
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Affiliation(s)
- Laura Waters
- Mortimer Market Centre, Central and North West London National Health Service (NHS) Foundation Trust, London, United Kingdom
| | - Lambert Assoumou
- Sorbonne Université, Inserm, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France
| | - Ana González-Cordón
- Hospital Clínic, Consorci Institut D'Investigacions Biomediques August Pi i Sunyer, Universitat de Barcelona
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Stefano Rusconi
- Unità Operativa Malattie Infettive, Ospedale Civile di Legnano, Azienda Socio Sanitaria Territoriale Ovest Milanese, Legnano (MI), Italy
| | - Pere Domingo
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Hospital de Sant Pau, Barcelona, Spain
| | - Mark Gompels
- North Bristol NHS Trust, Bristol, United Kingdom
| | - Stephane de Wit
- Centre Hospitalier Universitaire Saint-Pierre, Brussels, Belgium
| | | | - Christoph Stephan
- Universitätsklinikum, Goethe-University, Abteilung für Infektionskrankheiten, Frankfurt, Germany
| | - Mar Masiá
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- Hospital General Universitario de Elche, Spain
| | | | | | | | - Graeme Moyle
- Chelsea and Westminster Hospital NHS Foundation Trust
| | | | - Julie Fox
- Guy's and St Thomas' NHS Foundation Trust/King's College, London, United Kingdom
| | | | | | - Eric Florence
- Instituut voor Tropische Geneeskunde, Antwerp, Belgium
| | | | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust
| | - Esteban Martínez
- Hospital Clínic, Consorci Institut D'Investigacions Biomediques August Pi i Sunyer, Universitat de Barcelona
- Centro de Investigación Biomédica en Red de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
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16
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Masiá M, Fernández-González M, Agulló V, Mascarell P, Padilla S, García-Abellán J, Gutiérrez F. Human Immunodeficiency Virus Type 1 RNA Levels in Rectal and Seminal Compartments After Switching to Long-Acting Cabotegravir Plus Rilpivirine: A Longitudinal Study. Clin Infect Dis 2023; 76:e748-e751. [PMID: 35986671 DOI: 10.1093/cid/ciac676] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 08/08/2022] [Accepted: 08/17/2022] [Indexed: 11/12/2022] Open
Abstract
Human immunodeficiency virus type 1 RNA levels were longitudinally evaluated in 211 rectal and 152 seminal samples from 12 virologically suppressed participants switching to monthly long-acting cabotegravir plus rilpivirine or continuing with daily dolutegravir-abacavir-lamivudine. Maintenance of viral suppression in rectal and seminal compartments was comparable, and blips occurred with similar frequency with both treatment regimens. CLINICAL TRIALS REGISTRATION NCT02938520.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
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17
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Polo R, García-Albéniz X, Terán C, Morales M, Rial-Crestelo D, Garcinuño MA, García Del Toro M, Hita C, Gómez-Sirvent JL, Buzón L, Díaz de Santiago A, Arellano JP, Sanz J, Bachiller P, Alfaro EM, Díaz-Brito V, Masiá M, Hernández-Torres A, Guerra JM, Santos J, Arazo P, Muñoz L, Arribas JR, Martínez de Salazar P, Moreno S, Hernán MA, Del Amo J. Daily tenofovir disoproxil fumarate/emtricitabine and hydroxychloroquine for pre-exposure prophylaxis of COVID-19: a double-blind placebo-controlled randomized trial in healthcare workers. Clin Microbiol Infect 2023; 29:85-93. [PMID: 35940567 PMCID: PMC9352647 DOI: 10.1016/j.cmi.2022.07.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2022] [Revised: 07/06/2022] [Accepted: 07/09/2022] [Indexed: 12/27/2022]
Abstract
OBJECTIVES To assess the effect of hydroxychloroquine (HCQ) and Tenofovir disoproxil fumarate/emtricitabine (TDF/FTC) as pre-exposure prophylaxis on COVID-19 risk. METHODS EPICOS is a double-blind, placebo-controlled randomized trial conducted in Spain, Bolivia, and Venezuela. Healthcare workers with negative SARS-CoV-2 IgM/IgG test were randomly assigned to the following: daily TDF/FTC plus HCQ for 12 weeks, TDF/FTC plus HCQ placebo, HCQ plus TDF/FTC placebo, and TDF/FTC placebo plus HCQ placebo. Randomization was performed in groups of four. Primary outcome was laboratory-confirmed, symptomatic COVID-19. We also studied any (symptomatic or asymptomatic) COVID-19. We compared group-specific 14-week risks via differences and ratios with 95% CIs. RESULTS Of 1002 individuals screened, 926 (92.4%) were eligible and there were 14 cases of symptomatic COVID-19: 220 were assigned to the TDF/FTC plus HCQ group (3 cases), 231 to the TDF/FTC placebo plus HCQ group (3 cases), 233 to the TDF/FTC plus HCQ placebo group (3 cases), and 223 to the double placebo group (5 cases). Compared with the double placebo group, 14-week risk ratios (95% CI) of symptomatic COVID-19 were 0.39 (0.00-1.98) for TDF + HCQ, 0.34 (0.00-2.06) for TDF, and 0.49 (0.00-2.29) for HCQ. Corresponding risk ratios of any COVID-19 were 0.51 (0.21-1.00) for TDF + HCQ, 0.81 (0.44-1.49) for TDF, and 0.73 (0.41-1.38) for HCQ. Adverse events were generally mild. DISCUSSION The target sample size was not met. Our findings are compatible with both benefit and harm of pre-exposure prophylaxis with TDF/FTC and HCQ, alone or in combination, compared with placebo.
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Affiliation(s)
- Rosa Polo
- Division for HIV, STI, Viral Hepatitis and TB Control, Ministry of Health, Madrid, Spain
| | - Xabier García-Albéniz
- CAUSALab, Harvard T.H. Chan School of Public Health, Boston, MA, USA; RTI Health Solutions, Barcelona, Spain
| | - Carolina Terán
- Facultad de Medicina Universidad Mayor, Real y Pontificia de San Francisco Xavier de Chuquisaca, Hospital Santa Bárbara, Sucre, Bolivia
| | | | - David Rial-Crestelo
- Hospital Doce de Octubre, Madrid, Spain; CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain
| | | | | | | | | | - Luis Buzón
- Hospital Universitario de Burgos, Burgos, Spain
| | | | | | - Jesus Sanz
- CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain; Hospital Universitario de la Princesa, Madrid, Spain
| | | | | | | | - Mar Masiá
- CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain; Hospital General Universitario de Elche, Alicante, Spain
| | | | | | - Jesús Santos
- Hospital Universitario Virgen de la Victoria de Málaga, Málaga, Spain
| | - Piedad Arazo
- Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Leopoldo Muñoz
- Complejo Hospitalario Universitario de Granada, Granada, Spain
| | - Jose Ramon Arribas
- CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain; Hospital Universitario La Paz, IdiPAZ, Madrid, Spain
| | - Pablo Martínez de Salazar
- Center for Communicable Disease Dynamics, Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Santiago Moreno
- CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain; Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - Miguel A Hernán
- CAUSALab, Harvard T.H. Chan School of Public Health, Boston, MA, USA; Departments of Epidemiology and Biostatistics, Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Julia Del Amo
- Division for HIV, STI, Viral Hepatitis and TB Control, Ministry of Health, Madrid, Spain; CIBER de Enfermedades Infecciosas, Institute of Health Carlos III, Madrid, Spain.
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18
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Looby SE, Kantor A, Burdo TH, Currier JS, Fichtenbaum CJ, Overton ET, Aberg JA, Malvestutto CD, Bloomfield GS, Erlandson KM, Cespedes M, Kallas EG, Masiá M, Thornton AC, Smith MD, Flynn JM, Kileel EM, Fulda E, Fitch KV, Lu MT, Douglas PS, Grinspoon SK, Ribaudo HJ, Zanni MV. Factors Associated With Systemic Immune Activation Indices in a Global Primary Cardiovascular Disease Prevention Cohort of People With Human Immunodeficiency Virus on Antiretroviral Therapy. Clin Infect Dis 2022; 75:1324-1333. [PMID: 35235653 PMCID: PMC9555837 DOI: 10.1093/cid/ciac166] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2021] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Among antiretroviral therapy (ART)-treated people with human immunodeficiency virus (PWH), persistent systemic immune activation contributes to atherogenesis atherosclerotic, cardiovascular disease (CVD) events, and mortality. Factors associated with key immune activation indices have not previously been characterized among a global primary CVD prevention cohort of PWH. METHODS Leveraging baseline Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE) data, we evaluated factors associated with soluble CD14 (sCD14) and oxidized low-density lipoprotein (oxLDL). RESULTS The primary analysis cohort included 4907 participants from 5 global-burden-of-disease regions (38% female, 48% Black, median age 50 years). In fully adjusted models for sCD14, female sex and White race (among those in high-income regions) were associated with higher sCD14 levels, while higher body mass index (BMI) and current use of nucleoside reverse transcriptase inhibitor + integrase strand transfer inhibitor ART were associated with lower sCD14 levels. In fully adjusted models for oxLDL, male sex, residence in high-income regions, White race (among those in high-income regions), and higher BMI were associated with higher oxLDL levels. In a subanalysis cohort of 1396 women with HIV, increased reproductive age was associated with higher sCD14 levels but not with higher oxLDL levels. CONCLUSIONS Factors associated with sCD14 and oxLDL, 2 key indices of immune-mediated CVD risk, differ. Future studies will elucidate ways in which medications (eg, statins) and behavioral modifications influence sCD14 and oxLDL and the extent to which dampening of these markers mediates CVD-protective effects. CLINICAL TRIALS REGISTRATION NCT0234429.
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Affiliation(s)
- Sara E Looby
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
- Yvonne L. Munn Center for Nursing Research, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Amy Kantor
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Tricia H Burdo
- Department of Microbiology, Immunology, and Inflammation and Center for NeuroVirology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Judith S Currier
- Division of Infectious Diseases, David Geffen School of Medicine, University of California–Los Angeles, Los Angeles, California, USA
| | - Carl J Fichtenbaum
- Division of Infectious Diseases, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Edgar T Overton
- Division of Infectious Diseases, University of Alabama at Birmingham School of Medicine, Birmingham, Alabama, USA
| | - Judith A Aberg
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Carlos D Malvestutto
- Division of Infectious Diseases, Ohio State University Medical Center, Columbus, Ohio, USA
| | - Gerald S Bloomfield
- Department of Medicine, Duke Global Health Institute and Duke Clinical Research Institute, Duke University, Durham, North Carolina, USA
| | - Kristine M Erlandson
- Department of Medicine, Division of Infectious Disease, University of Colorado–nschutz Medical Campus, Aurora, Colorado, USA
| | - Michelle Cespedes
- Division of Infectious Diseases, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Esper G Kallas
- Departmento de Molestias Infecciosas e Parasitárias, University of Sao Paulo, Sao Paulo, Brazil
| | - Mar Masiá
- Department of Infectious Diseases, Hospital General Universitario de Elche, Alicante, CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - Alice C Thornton
- Division of Infectious Diseases, University of Kentucky College of Medicine, Lexington, Kentucky, USA
| | - Mandy D Smith
- Department of Microbiology, Immunology, and Inflammation and Center for NeuroVirology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Jacqueline M Flynn
- Department of Microbiology, Immunology, and Inflammation and Center for NeuroVirology and Gene Editing, Temple University Lewis Katz School of Medicine, Philadelphia, Pennsylvania, USA
| | - Emma M Kileel
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Evelynne Fulda
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Kathleen V Fitch
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Michael T Lu
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Pamela S Douglas
- Duke University Research Institute, Duke University School of Medicine, Durham North Carolina, USA
| | - Steven K Grinspoon
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Heather J Ribaudo
- Center for Biostatistics in AIDS Research, Harvard T. H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Markella V Zanni
- Metabolism Unit, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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19
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García-Abellán J, Fernández M, Padilla S, García JA, Agulló V, Lozano V, Ena N, García-Sánchez L, Gutiérrez F, Masiá M. Immunologic phenotype of patients with long-COVID syndrome of 1-year duration. Front Immunol 2022; 13:920627. [PMID: 36090973 PMCID: PMC9451924 DOI: 10.3389/fimmu.2022.920627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2022] [Accepted: 08/04/2022] [Indexed: 11/13/2022] Open
Abstract
Background The pathophysiology of long-COVID remains unknown, and information is particularly limited for symptoms of very long duration. We aimed to assess the serological, T-cell immune responses and ANA titers of patients with long-COVID-19 syndrome of 1-year duration. Methods Prospective, longitudinal study of hospitalized COVID-19 patients followed-up for 12 months. Sequential blood samples and COVID-19 symptom questionnaires (CSQ) were obtained, and humoral and cellular immune responses, antinuclear antibodies (ANA) and inflammation biomarkers were analyzed. Results Of 154 patients discharged from hospital, 72 non-vaccinated with available CSQ in all visits were included. Of them, 14 (19.4%) reported persistent symptoms both at 6-months and 12-months, mainly asthenia (15.3%), myalgia (13.9%), and difficulty concentrating/memory loss (13.9%). Symptomatic patients were more frequently women, smokers, showed higher WHO severity score, and a trend to higher ICU admission. In the adjusted analysis, long-COVID syndrome was associated with lower frequency of detectable neutralizing antibodies (adjusted hazard ratio [aHR] 0.98; 95% confidence interval [CI], 0.97-0.99) and lower SARS-CoV-2-S1/S2 titers (aHR [95%CI] 0.14 [0.03–0.65]). T-cell immune response measured with a SARS-CoV-2-interferon-γ release assay was not different between groups. There was a higher frequency of positive ANA titers (≥160) in symptomatic patients (57.1% vs 29.3%, p=0.04), that was attenuated after adjustment aHR [95% CI] 3.37 [0.84-13.57], p=0.087. Levels of C-reactive protein and D-dimer were higher during follow-up in symptomatic patients, but with no differences at 12 months. Conclusion Patients with 1-year duration long-COVID-19 syndrome exhibit a distinct immunologic phenotype that includes a poorer SARS-CoV-2 antibody response, low-degree chronic inflammation that tends to mitigate, and autoimmunity.
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Affiliation(s)
- Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Marta Fernández
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Valle Lozano
- Department of Clinical Chemistry, Hospital General Universitario de Elche, Alicante, Spain
| | - Nuria Ena
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Lidia García-Sánchez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- *Correspondence: Mar Masiá, ; Félix Gutiérrez,
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain
- CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
- *Correspondence: Mar Masiá, ; Félix Gutiérrez,
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20
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Masiá M, Fernández-González M, García JA, Padilla S, García-Abellán J, Botella Á, Mascarell P, Agulló V, Gutiérrez F. Robust long-term immunity to SARS-CoV-2 in patients recovered from severe COVID-19 after interleukin-6 blockade. EBioMedicine 2022; 82:104153. [PMID: 35816896 PMCID: PMC9265168 DOI: 10.1016/j.ebiom.2022.104153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2022] [Revised: 05/30/2022] [Accepted: 06/24/2022] [Indexed: 11/16/2022] Open
Abstract
Background Whether interleukin-6 (IL-6) blockade in patients with COVID-19 will affect the protective immunity against SARS-CoV-2 has become an important concern for anti-IL-6 therapy. We aimed to investigate the effects of IL-6 blockade on long-term immunity to SARS-CoV-2. Methods Prospective, longitudinal cohort study conducted in patients hospitalized for severe or critical COVID-19 with laboratory confirmed SARS-CoV-2 infection. We assessed humoral (anti-S1 domain of the spike [S], anti-nucleocapsid [N], anti-trimeric spike [TrimericS] IgG, and neutralizing antibodies [Nab]) and T-cell (interferon-γ release assay [IGRA]) responses and evaluated the incidence of reinfections over one year after infection in patients undergoing IL-6 blockade with tocilizumab and compared them with untreated subjects. Findings From 150 adults admitted with confirmed SARS-CoV-2 infection, 78 were 1:1 propensity score-matched. Patients receiving anti-IL6 therapy showed a shorter time to S-IgG seropositivity and stronger S-IgG and N-IgG antibody responses. Among unvaccinated subjects one year after infection, median (Q1-Q3) levels of TrimericS-IgG (295 vs 121 BAU/mL; p = 0.011) and Nab (74.7 vs 41.0 %IH; p = 0.012) were higher in those undergoing anti-IL6 therapy, and a greater proportion of them had Nab (80.6% vs 57.7%; p = 0.028). T-cell immunity was also better in those treated with anti-IL6, with higher median (Q1-Q3) interferon-γ responses (1760 [702–3992] vs 542 [35–1716] mIU/mL; p = 0.013) and more patients showing positive T-cell responses in the IGRA one year after infection. Patients treated with anti-IL6 had fewer reinfections during follow-up and responded to vaccination with robust increase in both antibody and T-cell immunity. Interpretation IL-6 blockade in patients with severe COVID-19 does not have deleterious effects on long-term immunity to SARS-CoV-2. The magnitude of both antibody and T-cell responses was stronger than the observed in non-anti-cytokine-treated patients with no increase in the risk of reinfections. Funding Instituto de Salud Carlos-III (Spain).
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Mascarell P, de la Rica A, Padilla S, Ruiz-García M, López-Escudero J, García-Abellán J, Botella Á, Masiá M, Gutiérrez F. Pericarditis caused by Mycobacterium africanum: case report. BMC Infect Dis 2022; 22:628. [PMID: 35850703 PMCID: PMC9290226 DOI: 10.1186/s12879-022-07540-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Accepted: 06/15/2022] [Indexed: 11/26/2022] Open
Abstract
Background Mycobacterium africanum is a member of the Mycobacterium tuberculosis complex (MTBC) and is endemic in West Africa, where it causes up to half of all cases of pulmonary tuberculosis. Here, we report the first isolation of Mycobacterium africanum from the pericardial effusion culture of a patient with tuberculous pericarditis. Case presentation A 31-year-old man, native from Senegal, came to the emergency room with massive pericardial effusion and cardiac tamponade requiring pericardiocentesis. M. africanum subtype II was identified in the pericardial fluid. The patient completed 10 months of standard treatment, with a favorable outcome. Conclusions We report the first case of tuberculous pericarditis caused by Mycobacterium africanum, which provide evidence that this microorganism can cause pericardial disease and must be considered in patients from endemic areas presenting with pericardial effusion.
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Affiliation(s)
- Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain.
| | - Alba de la Rica
- Microbiology Service, Hospital General Universitario de Elche, Alicante, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | | | - José López-Escudero
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | | | - Ángela Botella
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
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Ruiz-Algueró M, Alejos B, García Yubero C, Riera Jaume M, Antonio Iribarren J, Asensi V, Pasquau F, Galera CE, Pascual-Carrasco M, Muñoz A, Jarrín I, Suárez-García I, Moreno S, Jarrín I, Dalmau D, Navarro ML, González MI, Blanco JL, Garcia F, Rubio R, Iribarren JA, Gutiérrez F, Vidal F, Berenguer J, González J, Alejos B, Hernando V, Moreno C, Iniesta C, Garcia Sousa LM, Perez NS, Muñoz-Fernández MÁ, García-Merino IM, Fernández IC, Rico CG, de la Fuente JG, Concejo PP, Portilla J, Merino E, Reus S, Boix V, Giner L, Gadea C, Portilla I, Pampliega M, Díez M, Rodríguez JC, Sánchez-Payá J, Gómez JL, Hernández J, Alemán MR, del Mar Alonso M, Inmaculada Hernández M, Díaz-Flores F, García D, Pelazas R, Lirola AL, Moreno JS, Caso AA, Hernández Gutiérrez C, Novella Mena M, Rubio R, Pulido F, Bisbal O, Hernando A, Domínguez L, Crestelo DR, Bermejo L, Santacreu M, Antonio Iribarren J, Arrizabalaga J, Aramburu MJ, Camino X, Rodríguez-Arrondo F, von Wichmann MÁ, Tomé LP, Goenaga MÁ, Bustinduy MJ, Azkune H, Ibarguren M, Lizardi A, Kortajarena X, Gutiérrez F, Masiá M, Padilla S, Navarro A, Montolio F, Robledano C, Gregori Colomé J, Adsuar A, Pascual R, Fernández M, García E, García JA, Barber X, Muga R, Sanvisens A, Fuster D, Berenguer J, de Quirós JCLB, Gutiérrez I, Ramírez M, Padilla B, Gijón P, Aldamiz-Echevarría T, Tejerina F, José Parras F, Balsalobre P, Diez C, Latorre LP, Vidal F, Peraire J, Viladés C, Veloso S, Vargas M, López-Dupla M, Olona M, Rull A, Rodríguez-Gallego E, Alba V, Montero Alonso M, López Aldeguer J, Blanes Juliá M, Tasias Pitarch M, Hernández IC, Calabuig Muñoz E, Cuéllar Tovar S, Salavert Lletí M, Navarro JF, González-Garcia J, Arnalich F, Arribas JR, de la Serna JIB, Castro JM, Escosa L, Herranz P, Hontañón V, García-Bujalance S, López-Hortelano MG, González-Baeza A, Martín-Carbonero ML, Mayoral M, Mellado MJ, Micán RE, Montejano R, Luisa Montes M, Moreno V, Pérez-Valero I, Rodés B, Sainz T, Sendagorta E, Stella Alcáriz N, Valencia E, Ramón Blanco J, Antonio Oteo J, Ibarra V, Metola L, Sanz M, Pérez-Martínez L, Arazo P, Sampériz G, Dalmau D, Jaén A, Sanmartí M, Cairó M, Martinez-Lacasa J, Velli P, Font R, Xercavins M, Alonso N, Repáraz J, de Alda MGR, de León Cano MT, de Galarreta BPR, Segura F, José Amengual M, Navarro G, Sala M, Cervantes M, Pineda V, Calzado S, Navarro M, de los Santos I, Sanz Sanz J, Aparicio AS, Sarriá Cepeda C, Garcia-Fraile Fraile L, Martín Gayo E, Moreno S, Luis Casado J, Dronda F, Moreno A, Jesús Pérez Elías M, Gómez Ayerbe C, Gutiérrez C, Madrid N, del Campo Terrón S, Martí P, Ansa U, Serrano S, Jesús Vivancos M, Cano A, García AA, Bravo Urbieta J, Muñoz Á, Jose Alcaraz M, Villalba MDC, García F, Hernández J, Peña A, Muñoz L, Casas P, Alvarez M, Chueca N, Vinuesa D, Martinez-Montes C, Romero JD, Rodríguez C, Puerta T, Carlos Carrió J, Vera M, Ballesteros J, Ayerdi O, Antela A, Losada E, Riera M, Peñaranda M, Leyes M, Ribas MA, Campins AA, Vidal C, Fanjul F, Murillas J, Homar F, Santos J, Ayerbe CG, Viciana I, Palacios R, González CM, Viciana P, Espinosa N, López-Cortés LF, Podzamczer D, Ferrer E, Imaz A, Tiraboschi J, Silva A, Saumoy M, Ribera E, Curran A, Olalla J, del Arco A, de la torre J, Prada JL, de Lomas Guerrero JMG, Stachowski JP, Martínez OJ, Vera FJ, Martínez L, García J, Alcaraz B, Jimeno A, Iglesias AC, Souto BP, de Cea AM, Muñoz J, Zubero MZ, Baraia-Etxaburu JM, Ugarte SI, Beneitez OLF, de Munain JL, López MMC, de la Peña M, Lopez M, Galera C, Albendin H, Pérez A, Iborra A, Moreno A, Merlos MA, Vidal A, Amador C, Pasquau F, Ena J, Benito C, Fenoll V, Anguita CG, Rabasa JTA, Suárez-García I, Malmierca E, González-Ruano P, Rodrigo DM, Seco MPR, Vidal MAG, de Zarraga MA, Pérez VE, Molina MJT, García JV, Moreno JPS, Górgolas M, Cabello A, Álvarez B, Prieto L, Sanz Moreno J, Arranz Caso A, Gutiérrez CH, Novella Mena M, Galindo Puerto MJ, Fernando Vilalta R, Ferrer Ribera A, Román AR, Brieva Herrero MT, Juárez AR, López PL, Sánchez IM, Martínez JP, Jiménez MC, Perea RT, Ruiz-Capillas JJJ, Pineda JA. Use of Generic Antiretroviral Drugs and Single-Tablet Regimen De-Simplification for the Treatment of HIV Infection in Spain. AIDS Res Hum Retroviruses 2022; 38:433-440. [PMID: 35357907 DOI: 10.1089/aid.2021.0122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The present study sought to describe the use of generic drugs and single-tablet regimen (STR) de-simplification for the treatment of human immunodeficiency virus (HIV) infection among 41 hospitals from the cohort of the Spanish HIV/AIDS Research Network (CoRIS). In June 2018, we collected information on when generic antiretroviral drugs (ARVs) were introduced in the different hospitals, how the decisions to use them were made, and how the information was provided to the patients. Most of the nine available generic ARVs in Spain by June 2018 had been introduced in at least 85% of the participating hospitals, except for zidovudine (AZT)/lamivudine (3TC) and AZT. The time difference between the effective marketing date of each generic ARV and its first dispensing date in the hospitals was much shorter for the more recently approved generic ARV since the year 2017. However, only up to 20% of the hospitals de-simplified efavirenz (EFV)/tenofovir disoproxil (TDF)/emtricitabine (FTC), dolutegravir (DTG)/abacavir (ABC)/3TC, and rilpivirine (RPV)/TDF/FTC (to generic EFV+TDF/FTC, DTG+generic ABC/3TC, and RPV+generic TDF/FTC, respectively), whereas the generic STR EFV/TDF/FTC was introduced in 87.8% of the centers. The median times between the date of effective marketing of generic TDF/FTC and the date of de-simplification of EFV/TDF/FTC and RPV/TDF/FTC were 723 [interquartile range (IQR): 369-1,119] and 234 (IQR: 142-264) days, respectively; this time was 155 (IQR: 28-287) days for de-simplification of DTG/ABC/3TC. In conclusion, despite the widespread use of generic ARVs, STRs de-simplification was only undertaken in <20% of the hospitals. There was wide variability in the timing of the introduction of each generic ARV after they were available in the market.
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Affiliation(s)
- Marta Ruiz-Algueró
- National Center for Epidemiology, Institute of Health Carlos, Madrid, Spain
- CIBER de Enfermedades Infecciosas, Institute of Health CArlos III, Madrid, Spain
| | - Belén Alejos
- National Center for Epidemiology, Institute of Health Carlos, Madrid, Spain
| | | | | | - José Antonio Iribarren
- Servicio de Enfermedades Infecciosas, Hospital Universitario Donostia, Instituto de Investigación BioDonostia, San Sebastián, Spain
| | - Víctor Asensi
- Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | - Mario Pascual-Carrasco
- CIBER de Enfermedades Infecciosas, Institute of Health CArlos III, Madrid, Spain
- Unidad de Investigación en Telemedicina y Salud Digital (UITes), Instituto de Salud Carlos III, Madrid, Spain
| | - Adolfo Muñoz
- CIBER de Enfermedades Infecciosas, Institute of Health CArlos III, Madrid, Spain
- Unidad de Investigación en Telemedicina y Salud Digital (UITes), Instituto de Salud Carlos III, Madrid, Spain
| | - Inmaculada Jarrín
- National Center for Epidemiology, Institute of Health Carlos, Madrid, Spain
- CIBER de Enfermedades Infecciosas, Institute of Health CArlos III, Madrid, Spain
| | - Inés Suárez-García
- CIBER de Enfermedades Infecciosas, Institute of Health CArlos III, Madrid, Spain
- Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitario Infanta Sofía, Madrid, Spain
- Facultad de Ciencias Biomédicas, Universidad Europea de Madrid, Madrid, Spain
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Saumoy M, Sánchez-Quesada JL, Assoumou L, Gatell JM, González-Cordón A, Guaraldi G, Domingo P, Giacomelli A, Connault J, Katlama C, Masiá M, Ordónez-Llanos J, Pozniak A, Martínez E, Podzamczer D. Atherogenicity of low-density lipoproteins after switching from a protease inhibitor to dolutegravir: a substudy of the NEAT022 study. J Antimicrob Chemother 2022; 77:1980-1988. [PMID: 35411401 DOI: 10.1093/jac/dkac117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2021] [Accepted: 03/15/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate whether switching from a ritonavir-boosted PI-based regimen to a dolutegravir-based regimen improved the atherogenic properties of LDL particles in patients with HIV. METHODS This was a substudy of the NEAT022 study (ClinicalTrials.gov NCT02098837). Adults with HIV with a Framingham score >10% or aged >50 years and being treated with a stable boosted PI-based regimen were randomized to either switch to dolutegravir or continue with boosted PI. At baseline and Week 48, we assessed atherogenic LDL properties: LDL particle size and phenotype (A, intermediate, B), oxidized LDL (ox-LDL) and lipoprotein-associated phospholipase A2 (Lp-PLA2) activity. RESULTS Eighty-six participants (dolutegravir 44; PI 42) were included. Participants had a median (IQR) age of 54 (51-57) years and 79.1% were male. In the dolutegravir arm, after 48 weeks, we observed: (1) an increase in LDL size [median 1.65 Å (IQR -0.60 to 4.20); P = 0.007], correlated with the decrease in triglyceride concentration [Spearman correlation = -0.352 (P = 0.001)], with a corresponding decrease of subjects with atherogenic LDL phenotype B (36.4% to 20.5%; P = 0.039); (2) a decrease in Lp-PLA2 activity [median 1.39 μmol/min/mL (IQR -2.3 to 0.54); P = 0.002]; and (3) a decrease in ox-LDL [median 14 U/L (IQR -102 to 13); P = 0.006]. In the PI arm, none of these favourable lipid modifications was observed. CONCLUSIONS Forty-eight weeks after switching from a PI-based to a dolutegravir-based regimen, patients with Framingham score >10% or aged >50 years showed improvement of several atherogenic lipid features, including LDL particle phenotype, ox-LDL and Lp-PLA2.
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Affiliation(s)
- Maria Saumoy
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
| | | | - Lambert Assoumou
- INSERM, Sorbonne Université, Institut Pierre Louis d'Épidémiologie et de Santé Publique (IPLESP), Paris, France
| | - José Maria Gatell
- Faculty of Medicine, University of Barcelona, Barcelona, Spain.,ViiV Healthcare, Barcelona, Spain
| | | | | | - Pere Domingo
- Infectious Diseases, Hospital de la Santa Creu i Sant Pau, Institut de Recerca Biomèdica del HSCSP, Barcelona, Spain
| | | | | | | | - Mar Masiá
- Hospital General Universitario de Elche, Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Madrid, Spain
| | - Jordi Ordónez-Llanos
- Biochemistry Department, Biomedical Research Institute IIB Sant Pau, Barcelona, Spain.,Foundation for Biochemistry and Molecular Pathology, Barcelona, Spain
| | - Anton Pozniak
- Chelsea & Westminster Hospital NHS Foundation Trust, London, UK.,London School of Hygiene and Tropical Medicine, London, UK
| | - Esteban Martínez
- Infectious Diseases Service, Hospital Clinic/IDIBAPS, Barcelona, Spain
| | - Daniel Podzamczer
- Hospital Universitari de Bellvitge, Bellvitge Biomedical Research Institute, Hospitalet de Llobregat, Spain
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Howe AY, Rodrigo C, Cunningham E, Douglas MW, Dietz J, Grebely J, Popping S, Sfalcin JA, Parczewski M, Sarrazin C, de Salazar A, Fuentes A, Sayan M, Quer J, Kjellin M, Kileng H, Mor O, Lennerstrand J, Fourati S, di Maio VC, Chulanov V, Pawlotsky JM, Harrigan PR, Ceccherini-Silberstein F, Garcia F, Martinello M, Matthews G, Fernando FF, Esteban JI, Müllhaupt B, Wiesch JSZ, Buggisch P, Neumann-Haefelin C, Berg T, Berg CP, Schattenberg JM, Moreno C, Stauber R, Lloyd A, Dore G, Applegate T, Ignacio J, Garcia-Cehic D, Gregori J, Rodriguez-Frias F, Rando A, Angelico M, Andreoni M, Babudieri S, Bertoli A, Cento V, Coppola N, Craxì A, Paolucci S, Parruti G, Pasquazzi C, Perno CF, Teti E, Vironet C, Lannergård A, Duberg AS, Aleman S, Gutteberg T, Soulier A, Gourgeon A, Chevaliez S, Pol S, Carrat F, Salmon D, Kaiser R, Knopes E, Gomes P, de Kneght R, Rijnders B, Poljak M, Lunar M, Usubillaga R, Seguin C, Tay E, Wilson C, Wang DS, George J, Kok J, Pérez AB, Chueca N, García-Deltoro M, Martínez-Sapiña AM, Lara-Pérez MM, García-Bujalance S, Aldámiz-Echevarría T, Vera-Méndez FJ, Pineda JA, Casado M, Pascasio JM, Salmerón J, Alados-Arboledas JC, Poyato A, Téllez F, Rivero-Juárez A, Merino D, Vivancos-Gallego MJ, Rosales-Zábal JM, Ocete MD, Simón MÁ, Rincón P, Reus S, De la Iglesia A, García-Arata I, Jiménez M, Jiménez F, Hernández-Quero J, Galera C, Balghata MO, Primo J, Masiá M, Espinosa N, Delgado M, von-Wichmann MÁ, Collado A, Santos J, Mínguez C, Díaz-Flores F, Fernández E, Bernal E, De Juan J, Antón JJ, Vélez M, Aguilera A, Navarro D, Arenas JI, Fernández C, Espinosa MD, Ríos MJ, Alonso R, Hidalgo C, Hernández R, Téllez MJ, Rodríguez FJ, Antequera P, Delgado C, Martín P, Crespo J, Becerril B, Pérez O, García-Herola A, Montero J, Freyre C, Grau C, Cabezas J, Jimenez M, Rodriguez MAM, Quilez C, Pardo MR, Muñoz-Medina L, Figueruela B. Characteristics of hepatitis C virus resistance in an international cohort after a decade of direct-acting antivirals. JHEP Rep 2022; 4:100462. [PMID: 35434589 PMCID: PMC9010635 DOI: 10.1016/j.jhepr.2022.100462] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2022] [Accepted: 02/05/2022] [Indexed: 10/24/2022] Open
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Fernández-González M, Agulló V, Padilla S, García JA, García-Abellán J, Botella Á, Mascarell P, Ruiz-García M, Masiá M, Gutiérrez F. Clinical performance of a standardized SARS-CoV-2 interferon-γ release assay for simple detection of T-cell responses after infection or vaccination. Clin Infect Dis 2021; 75:e338-e346. [PMID: 34893816 PMCID: PMC8689778 DOI: 10.1093/cid/ciab1021] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2021] [Indexed: 11/29/2022] Open
Abstract
Background We evaluated a standardized interferon-γ (IFN-γ) release assay (IGRA) for detection of T-cell immune response after SARS-CoV-2 infection or vaccination. Methods This prospective study included COVID-19 patients with different severity of illness and follow-up (FU), vaccinated subjects, and healthy unvaccinated persons. SARS-CoV-2 T-cell response was measured using a specific quantitative IGRA in whole blood (Euroimmun, Germany) and TrimericS-IgG and neutralizing antibodies with validated serological platforms. Positivity of RT‐PCR or vaccination was considered as reference standard. Results Two hundred and thirty nine individuals were included (152 convalescent, 54 vaccinated and 33 uninfected unvaccinated). Overall sensitivity, specificity, positive (PPV) and negative (NPV) predictive values (95% CI) of the IGRA were 81.1% (74.9%‐86%), 90.9% (74.5%‐97.6%), 98.2% (94.5%‐99.5%), and 43.5% (31.8%‐55.9%), respectively. All vaccinated SARS-CoV-2-naïve subjects had positive IGRA at 3 months. In convalescent subjects the magnitude of IFN-γ responses and IGRA accuracy varied according to disease severity and duration of FU, with the best performance in patients with severe COVID-19 at 3-month and the worst in those with mild disease at 12-month. The greatest contribution of IGRA to serological tests was observed in patients with mild disease and long-term FU (incremental difference, 30.4%). Conclusion The IGRA assessed was a reliable method of quantifying T-cell response after SARS-COV-2 infection or vaccination. In convalescent patients the sensitivity is largely dependent on disease severity and time since primary infection. The assay is more likely to add clinical value to serology in patients with mild infections.
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Affiliation(s)
- Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain
| | - Ángela Botella
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain
| | | | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain.,CIBER de Enfermedades Infecciosas, Instituto de Salud Carlos III, Spain.,Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
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Masiá M, Padilla S, Estañ G, Portu J, Silva A, Rivero A, González-Cordón A, García-Fraile L, Martínez O, Bernal E, Galera C, Boix Martínez V, Macias J, Montero M, García-Rosado D, Vivancos-Gallego MJ, Llenas-García J, Torralba M, García JA, Agulló V, Fernández-González M, Gutiérrez F, Martínez E. Impact of an enhanced screening program on the detection of non-AIDS neoplasias in patients with human immunodeficiency virus infection. Trials 2021; 22:851. [PMID: 34838115 PMCID: PMC8626748 DOI: 10.1186/s13063-021-05777-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 10/29/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The incidence of non-AIDS defining cancer (NADC) is higher in people living with HIV (PLWH) than in the general population, and it is already one of the leading causes of death in the HIV-infected population. It is estimated that the situation will be aggravated by the progressive aging of PLWH. Early diagnosis through intensive cancer screening may improve the ability for therapeutic interventions and could be critical in reducing mortality, but it might also increase expenditure and harms associated with adverse events. The aim of this study is to evaluate an enhanced screening program for early diagnosis of cancer in PLWH compared to standard practice. The specific objectives are (1) to compare the frequency of cancer diagnosed at an early stage, (2) to analyze safety of the enhanced program: adverse events and unnecessary interventions, (3) to analyze the cost-utility of the program, and (4) to estimate the overall and site-specific incidence of NADC in PLWH. METHODS We will conduct a multicenter, non-blinded, randomized, controlled trial, comparing two parallel arms: conventional vs enhanced screening. Data will be recorded in an electronic data collection notebook. Conventional intervention group will follow the standard of care screening in the participating centers, according to the European AIDS Clinical Society recommendations, and the enhanced intervention group will follow an expanded screening aimed to early detection of lung, liver, anal, cervical, breast, prostate, colorectal, and skin cancer. The trial will be conducted within the framework of the Spanish AIDS Research Network Cohort (CoRIS). DISCUSSION The trial will evaluate the efficacy, safety, and efficiency of an enhanced screening program for the early diagnosis of cancer in HIV patients compared to standard of care practice. The information provided will be relevant since there are currently no studies on expanded cancer screening strategies in patients with HIV, and available data estimating cost effectiveness or cost-utility of such as programs are scarce. An enhanced program for NADC screening in patients with HIV could lead to early diagnosis and improve the prognosis of these patients, with an acceptable rate of unnecessary interventions, but it is critical to demonstrate that the benefits clearly outweigh the harms, before the strategy could be implemented. TRIAL REGISTRATION ClinicalTrials.gov NCT04735445. Registered on 25 June 2019.
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Affiliation(s)
- M Masiá
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain
| | - S Padilla
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain
| | - G Estañ
- Hospital General Universitario de Elche, Elche, Spain
| | - J Portu
- Hospital Universitario Araba, Vitoria-Gasteiz, Spain
| | - A Silva
- Bellvitge University Hospital-IDIBELL, L'Hospitalet de Llobregat, Spain
| | - A Rivero
- Hospital Universitario Reina Sofía de Córdoba, Instituto Maimónides de Investigación Biomédica de Córdoba (IMIBIC) and Universidad de Córdoba, Córdoba, Spain
| | - A González-Cordón
- Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | | | - O Martínez
- Hospital General Universitario Santa Lucía de Cartagena, Murcia, Spain
| | - E Bernal
- Hospital General Universitario Reina Sofía de Murcia, Murcia, Spain
| | - C Galera
- Hospital Virgen de la Arrixaca, Murcia, Spain
| | | | - J Macias
- Hospital Universitario de Valme, Seville, Spain
| | | | - D García-Rosado
- Hospital Universitario de Canarias, Santa Cruz de Tenerife, Spain
| | - M J Vivancos-Gallego
- Hospital Ramon y Cajal and Ramon y Cajal Health Research Institute (IRYCIS), Madrid, Spain
| | | | - M Torralba
- Hospital Universitario de Guadalajara, Guadalajara, Spain
| | - J A García
- Hospital General Universitario de Elche, Elche, Spain
| | - V Agulló
- Hospital General Universitario de Elche, Elche, Spain
| | | | - F Gutiérrez
- Hospital General Universitario de Elche and Universidad Miguel Hernández de Elche, Elche, Spain.
| | - E Martínez
- Hospital Clinic de Barcelona, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
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Podzamczer D, Micán R, Tiraboschi J, Portilla J, Domingo P, Llibre JM, Ribera E, Vivancos MJ, Morano L, Masiá M, Gómez C, Fanjul F, Payeras A, Inciarte A, Estrada V, Rivero A, Castro Á, Bernal E, Vinuesa D, Knobel H, Troya J, Macías J, Montero M, Sanz J, Navarro-Alcaraz A, Caicedo A, Fernández G, Martínez E, Moreno S. Darunavir/Cobicistat/Emtricitabine/Tenofovir Alafenamide Versus Dolutegravir/Abacavir/Lamivudine in Antiretroviral-Naive Adults (SYMTRI): A Multicenter Randomized Open-Label Study (PReEC/RIS-57). Open Forum Infect Dis 2021; 9:ofab595. [PMID: 35237700 PMCID: PMC8883591 DOI: 10.1093/ofid/ofab595] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 11/21/2021] [Indexed: 11/13/2022] Open
Abstract
Background Darunavir/cobicistat/emtricitabine/tenofovir alafenamide (D/C/F/TAF) is the reference for combination therapy based on protease inhibitors due to its efficacy, tolerability, and convenience. Head-to-head randomized comparisons between D/C/F/TAF and combination therapy based on integrase inhibitors in antiretroviral-naive patients are lacking. Methods Adult (>18 years old) human immunodeficiency virus-infected antiretroviral-naive patients (HLA-B∗5701 negative and hepatitis B virus negative), with viral load (VL) ≥500 c/mL, were centrally randomized to initiate D/C/F/TAF or dolutegravir/abacavir/lamivudine (DTG/3TC/ABC) after stratifying by VL and CD4 count. Clinical and analytical assessments were performed at weeks 0, 4, 12, 24, and 48. The primary endpoint was VL <50 c/mL at week 48 in the intention-to-treat (ITT)-exposed population (US Food and Drug Administration snapshot analysis, 10% noninferiority margin). Results Between September 2018 and 2019, 316 patients were randomized and 306 patients were included in the ITT-exposed analysis (151 D/C/F/TAF and 155 DTG/3TC/ABC). Almost all (94%) participants were male and their median age was 35 years. Forty percent had a baseline VL >100 000 copies/mL, and 13% had <200 CD4 cells/μL. Median weight was 73 kg and median body mass index was 24 kg/m2. At 48 weeks, 79% (D/C/F/TAF) versus 82% (DTG/3TC/ABC) had VL <50 c/mL (difference, −2.4%; 95% confidence interval [CI], −11.3 to 6.6). Eight percent versus four percent experienced virologic failure but no resistance-associated mutations emerged. Four percent versus six percent had drug discontinuation due to adverse events. In the per-protocol analysis, 94% versus 96% of patients had VL <50 c/mL (difference, −2%; 95% CI, −8.1 to 3.5). There were no differences in CD4 cell count or weight changes. Conclusions We could not demonstrate the noninferiority of D/C/F/TAF relative to DTG/ABC/3TC as initial antiretroviral therapy, although both regimens were similarly well tolerated.
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Affiliation(s)
- D Podzamczer
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | - R Micán
- Hospital La Paz, Madrid, Spain
| | - J Tiraboschi
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | - J Portilla
- Hospital General Universitario de Alicante, Alicante, Spain
| | - P Domingo
- Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - J M Llibre
- Hospital Germans Trias i Pujol, Barcelona, Spain
| | - E Ribera
- Hospital Universitario de la Vall d’Hebrón, Barcelona, Spain
| | - M J Vivancos
- Hospital Universitario Ramón y Cajal, Madrid, Universidad de Alcalá, IRYCIS, Madrid, Spain
| | - L Morano
- Hospital Universitario Álvaro Cunqueiro, Vigo, Spain
| | - M Masiá
- Hospital General Universitario de Elche, Elche, Spain
| | - C Gómez
- Hospital Universitario Virgen de la Victoria-IBIMA, Málaga, Spain
| | - F Fanjul
- Hospital Universitario Son Espases, Palma, Spain
| | - A Payeras
- Hospital Universitario Son Llàtzer, Palma, Spain
| | | | - V Estrada
- Hospital Clínico San Carlos-IdiSSC, Madrid, Spain
| | - A Rivero
- Hospital Universitario Reina Sofía, Córdoba, Spain
| | - Á Castro
- Complejo Hospitalario Universitario, A Coruña, Spain
| | - E Bernal
- Hospital Universitario Reina Sofía, Murcia, Spain
| | - D Vinuesa
- Hospital Universitario Clínico San Cecilio, Granada, Spain
| | - H Knobel
- Hospital del Mar, Barcelona, Spain
| | - J Troya
- Hospital Universitario Infanta Leonor, Madrid, Spain
| | - J Macías
- Hospital Universitario Virgen de Valme, Sevilla, Spain
| | - M Montero
- Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - J Sanz
- Hospital Universitario de La Princesa, Madrid, Spain
| | | | - A Caicedo
- RIS Red de Investigación en SIDA, Madrid, Spain
| | - G Fernández
- Hospital Universitari de Bellvitge, Barcelona, Spain
| | | | - S Moreno
- Hospital Universitario Ramón y Cajal, Madrid, Universidad de Alcalá, IRYCIS, Madrid, Spain
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Masiá M, Padilla S, García JA, García-Abellán J, Navarro A, Guillén L, Telenti G, Mascarell P, Botella Á, Gutiérrez F. Impact of the Addition of Baricitinib to Standard of Care Including Tocilizumab and Corticosteroids on Mortality and Safety in Severe COVID-19. Front Med (Lausanne) 2021; 8:749657. [PMID: 34820393 PMCID: PMC8606519 DOI: 10.3389/fmed.2021.749657] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2021] [Accepted: 10/04/2021] [Indexed: 12/15/2022] Open
Abstract
Background: Baricitinib is a Janus kinase (JAK) inhibitor with a broader anti-inflammatory activity than tocilizumab and an antiviral potential although no head-to-head trials are available. The benefits of adding baricitinib to patients with COVID-19 experiencing clinical progression despite the standard of care (SOC), including corticosteroids and tocilizumab, are also unknown. Methods: A cohort study included microbiologically confirmed COVID-19 hospitalizations. The primary outcome was 28-day mortality. Secondary outcomes were 60- and 90-day mortality, the composite outcome "28-day invasive mechanical ventilation (IMV) or death" and the safety of the combination. Propensity score (PS) matching was used to identify the association between baricitinib use and the outcomes of interest. Results: Of 1,709 admissions, 994 patients received corticosteroids and tocilizumab and 110 of them received baricitinib after tocilizumab. PS matched 190 (95:95) patients with baricitinib + SOC vs. SOC, of whom 69.5% received remdesivir. No significant effect of baricitinib was observed on 28-day [39 events; adjusted hazard ratio (aHR), 0.76; 95% CI, 0.31-1.86], 60-day (49 events, aHR, 1.17; 95% CI, 0.55-2.52), or 90-day mortality (49 events; aHR, 1.14; 95% CI, 0.53-2.47), or on the composite outcome 28-day IMV/death (aHR, 0.88; 95% CI, 0.45-1.72). Secondary infections during hospitalization were not different between groups (17.9 vs. 10.5%, respectively; p = 0.212) and thromboembolic events were higher with baricitinib (11.6% vs. 3.2%; p = 0.048), but differences vanished after the adjustment [aHR 1.89 (0.31-11.57), p = 0.490]. Conclusion: The addition of baricitinib did not substantially reduce mortality in hospitalized patients with COVID-19 having clinical progression despite the therapy with tocilizumab and corticosteroids. The combination of baricitinib and tocilizumab was not associated with an increased risk of secondary infections or thromboembolic events.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Universidad Miguel Hernández, Elche, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Universidad Miguel Hernández, Elche, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | | | - Andrés Navarro
- Department of Clinical Pharmacy, Hospital General Universitario de Elche, Elche, Spain
| | - Lucía Guillén
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Guillermo Telenti
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Ángela Botella
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Universidad Miguel Hernández, Elche, Spain
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García-Abellán J, Galiana A, Fernández-González M, Gonzalo-Jiménez N, Ruiz-García M, Botella A, Sanchis J, Mascarell P, Falcón S, Masiá M, Gutiérrez F. Late reinfection with a different severe acute respiratory syndrome coronavirus-2 clade in a patient with refractory arterial hypertension: a case report. J Med Case Rep 2021; 15:454. [PMID: 34488872 PMCID: PMC8419670 DOI: 10.1186/s13256-021-03071-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/23/2021] [Indexed: 11/29/2022] Open
Abstract
Background Differentiating between persistent infection with intermittent viral shedding and reinfection with severe acute respiratory syndrome coronavirus 2 remains challenging. Although a small number of cases with genomic evidence of second infection have been reported, limited information exists on frequency and determinants of reinfection, time between infections, and duration of immunity after the primary infection. Case presentation We report a reinfection with severe acute respiratory syndrome coronavirus 2 in a 52-year-old caucasian male whose primary infection was diagnosed in May 2020, during the first wave of the pandemic in Spain, and the second occurred 8 months later, in January 2021. We present a complete dataset including results from real-time polymerase chain reaction, serology, and genome sequencing confirming reinfection with a different clade. Noteworthy was that the patient was immunocompetent but had multiple cardiometabolic comorbidities, including refractory arterial hypertension, that might increase the individual risk in coronavirus disease 2019. Conclusions This case of reinfection with severe acute respiratory syndrome coronavirus 2 occurring several months after the primary infection reports the longest time interval between reinfection and initial infection described to date. It raises concerns on the duration of protective immunity, suggesting that it may begin to wane in patients who acquired the initial infection during the first wave of the pandemic. The potential contributing role of arterial hypertension and cardiometabolic comorbidities as risk factors for reinfection deserves investigation.
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Affiliation(s)
- Javier García-Abellán
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Antonio Galiana
- Microbiology Service, Hospital General de Elche, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Nieves Gonzalo-Jiménez
- Microbiology Service, Hospital General de Elche, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Montserrat Ruiz-García
- Microbiology Service, Hospital General de Elche, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Angela Botella
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Joan Sanchis
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Paula Mascarell
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Selene Falcón
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel Hernández, Camino de la Almazara 11, 03203, Elche, Alicante, Spain.
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Masiá M, Fernández-González M, Telenti G, Agulló V, García JA, Padilla S, García-Abellán J, Galiana A, Gonzalo-Jiménez N, Gutiérrez F. Durable antibody response one year after hospitalization for COVID-19: A longitudinal cohort study. J Autoimmun 2021; 123:102703. [PMID: 34303083 PMCID: PMC8289631 DOI: 10.1016/j.jaut.2021.102703] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 07/09/2021] [Accepted: 07/10/2021] [Indexed: 01/28/2023]
Abstract
Objectives Durability of the humoral immune response to SARS-CoV-2 has yet to be defined. We longitudinally evaluated during a 12-month period the antibody responses to SARS-CoV-2, and analysed predictors of antibody titres decline and seroreversion. Methods Prospective study conducted in a cohort of patients hospitalized for microbiologically-confirmed COVID-19. Blood and nasopharyngeal samples were sequentially obtained during hospital stay and at 1, 2, 6 and 12 months after patients’ discharge for measuring anti-spike (S) and anti-nucleocapsid (N) IgG antibody levels and SARS-CoV-2 RNA, respectively. Results 80 non-vaccinated patients were analysed. At month 12 after discharge, 73 (91.2%) patients exhibited detectable S-IgG and 35 (43.8%) N-IgG antibody titres. A gradual wane was observed in S-IgG and N-IgG antibody titres. Linear regression showed that S-IgG decline was positively associated with peak antibody titres (coefficient [95% CI] 0.059 [0.05–0.067], p < 0.001), inversely with WHO severity score (coefficient [95% CI] −0.042 [-0.079/-0.004], p = 0.033), and there was a trivial positive association with age (coefficient [95% CI] 0.002 [0–0.005], p = 0.10); N-IgG decline was positively associated with peak antibody titres (coefficient [95% CI] 0.091 [0.078–0.105], p < 0.001). Logistic regression showed that seroreversion for S-IgG was inversely associated with peak S-IgG (OR 0.19; 95% CI, 0.04-0.45; p = 0.004); seroreversion for N-IgG was inversely associated with peak N-IgG (OR 0.71; 95% 0.53–0.90; p = 0.009) and positively with cycle threshold of RT-PCR (OR 1.14; 95% CI, 1.00–1.33; p = 0.062). Conclusion Anti-spike IgG antibodies remain detectable one year after hospitalization for COVID-19. Higher peak antibody titres and disease severity were associated with increased durability of detectable antibodies.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain.
| | | | - Guillermo Telenti
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - José A García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain
| | | | - Antonio Galiana
- Microbiology Service, Hospital General Universitario de Elche, Alicante, Spain
| | | | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Alicante, Spain.
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García-Abellán J, Padilla S, Fernández-González M, García JA, Agulló V, Andreo M, Ruiz S, Galiana A, Gutiérrez F, Masiá M. Antibody Response to SARS-CoV-2 is Associated with Long-term Clinical Outcome in Patients with COVID-19: a Longitudinal Study. J Clin Immunol 2021; 41:1490-1501. [PMID: 34273064 PMCID: PMC8285689 DOI: 10.1007/s10875-021-01083-7] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Accepted: 06/03/2021] [Indexed: 02/07/2023]
Abstract
Background The relationship of host immune response and viral replication with health outcomes in patients with COVID-19 remains to be defined. We aimed to characterize the medium and long-term clinical, virological, and serological outcomes after hospitalization for COVID-19, and to identify predictors of long-COVID. Methods Prospective, longitudinal study conducted in COVID-19 patients confirmed by RT-PCR. Serial blood and nasopharyngeal samples (NPS) were obtained for measuring SARS-CoV-2 RNA and S-IgG/N-IgG antibodies during hospital stay, and at 1, 2, and 6 months post-discharge. Genome sequencing was performed where appropriate. Patients filled out a COVID-19 symptom questionnaire (CSQ) at 2-month and 6-month visits, and those with highest scores were characterized. Results Of 146 patients (60% male, median age 64 years) followed-up, 20.6% required hospital readmission and 5.5% died. At 2 months and 6 months, 9.6% and 7.8% patients, respectively, reported moderate/severe persistent symptoms. SARS-CoV-2 RT-PCR was positive in NPS in 11.8% (median Ct = 38) and 3% (median Ct = 36) patients at 2 months and 6 months, respectively, but no reinfections were demonstrated. Antibody titers gradually waned, with seroreversion occurring at 6 months in 27 (27.6%) patients for N-IgG and in 6 (6%) for S-IgG. Adjusted 2-month predictors of the highest CSQ scores (OR [95%CI]) were lower peak S-IgG (0.80 [0.66–0.94]) and higher WHO severity score (2.57 [1.20–5.86]); 6-month predictors were lower peak S-IgG (0.89 [0.79–0.99]) and female sex (2.41 [1.20–4.82]); no association was found with prolonged viral RNA shedding. Conclusions Long-COVID is associated with weak anti-SARS-CoV-2 antibody response, severity of illness, and female gender. Late clinical events and persistent symptoms in the medium and long term occur in a significant proportion of patients hospitalized for COVID-19. Supplementary Information The online version contains supplementary material available at 10.1007/s10875-021-01083-7.
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Affiliation(s)
- Javier García-Abellán
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Sergio Padilla
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain.,Clinical Medicine Department, Universidad Miguel Hernández de Elche, Alicante, Spain
| | - Marta Fernández-González
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - José A García
- Statistics, Operational Research Center, Universidad Miguel Hernández de Elche, Alicante, Spain
| | - Vanesa Agulló
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - María Andreo
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Sandra Ruiz
- Section of Respiratory Medicine, Hospital General Universitario de Elche, Alicante, Spain
| | - Antonio Galiana
- Microbiology Service, Hospital General Universitario de Elche, Alicante, Spain
| | - Félix Gutiérrez
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain. .,Clinical Medicine Department, Universidad Miguel Hernández de Elche, Alicante, Spain.
| | - Mar Masiá
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain. .,Clinical Medicine Department, Universidad Miguel Hernández de Elche, Alicante, Spain.
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Fernández-González M, García JA, Padilla S, García-Abellán J, Agulló V, Gutiérrez F, Masiá M. Rectal and seminal HIV-1 RNA decay towards virological suppression in infected MSM initiating dolutegravir/abacavir/lamivudine. J Antimicrob Chemother 2021; 75:668-674. [PMID: 31769846 DOI: 10.1093/jac/dkz482] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Revised: 10/19/2019] [Accepted: 10/21/2019] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The time at which the protective effect of starting ART is achieved in male rectal and genital reservoirs is not clearly established. OBJECTIVES To quantify HIV-1 RNA decay towards virological suppression in rectal mucosa and semen in MSM starting dolutegravir/abacavir/lamivudine (DTG/ABC/3TC). METHODS A longitudinal cohort study of ART-naive HIV-positive MSM was performed. HIV-1 RNA was quantified in rectal mucosa and seminal plasma samples at day 1 of ART initiation (baseline) and every 4 weeks until week 20 (w20; all participants) and week 64 (w64; 6 of 12 participants). RESULTS Twelve MSM, with median (IQR) age 36 (33-40) years and baseline CD4+ count 449 (411-503) cells/mm3, were included. At baseline, HIV-1 RNA was detectable in all plasma and seminal samples and 10/12 rectal samples. All participants achieved plasma virological suppression by w20, whereas HIV-1 RNA was detectable in 42% and 50% of seminal and rectal samples, respectively. At w64, HIV-1 RNA was detectable in 1/6 seminal and 1/6 rectal samples. A relationship of baseline seminal and rectal HIV-1 RNA levels with viral shedding in reservoirs (HIV-1 RNA >200 copies/mL or copies/swab) was found. In addition, a significant association of baseline plasma viral load with time to rectal HIV-1 RNA <200 copies/swab was found (P=0.025). CONCLUSIONS Viral decay after initiating DTG/ABC/3TC is slower in rectal mucosa and semen than in plasma. Approximately half of patients achieved undetectable HIV-1 RNA levels in rectal and genital secretions at w20 and in some patients viral shedding persisted for up to 1 year. Initial plasma viral load influences time to rectal suppression.
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Affiliation(s)
- Marta Fernández-González
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - José A García
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Alicante, Spain
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Casadellà M, Santos JR, Noguera-Julian M, Micán-Rivera R, Domingo P, Antela A, Portilla J, Sanz J, Montero-Alonso M, Navarro J, Masiá M, Valcarce-Pardeiro N, Ocampo A, Pérez-Martínez L, Pasquau J, Vivancos MJ, Imaz A, Carmona-Oyaga P, Muñoz-Medina L, Villar-García J, Barrufet P, Paredes R. Primary resistance to integrase strand transfer inhibitors in Spain using ultrasensitive HIV-1 genotyping. J Antimicrob Chemother 2021; 75:3517-3524. [PMID: 32929472 DOI: 10.1093/jac/dkaa349] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Accepted: 07/03/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Transmission of resistance mutations to integrase strand transfer inhibitors (INSTIs) in HIV-infected patients may compromise the efficacy of first-line antiretroviral regimens currently recommended worldwide. Continued surveillance of transmitted drug resistance (TDR) is thus warranted. OBJECTIVES We evaluated the rates and effects on virological outcomes of TDR in a 96 week prospective multicentre cohort study of ART-naive HIV-1-infected subjects initiating INSTI-based ART in Spain between April 2015 and December 2016. METHODS Pre-ART plasma samples were genotyped for integrase, protease and reverse transcriptase resistance using Sanger population sequencing or MiSeq™ using a ≥ 20% mutant sensitivity cut-off. Those present at 1%-19% of the virus population were considered to be low-frequency variants. RESULTS From a total of 214 available samples, 173 (80.8%), 210 (98.1%) and 214 (100.0%) were successfully amplified for integrase, reverse transcriptase and protease genes, respectively. Using a Sanger-like cut-off, the overall prevalence of any TDR, INSTI-, NRTI-, NNRTI- and protease inhibitor (PI)-associated mutations was 13.1%, 1.7%, 3.8%, 7.1% and 0.9%, respectively. Only three (1.7%) subjects had INSTI TDR (R263K, E138K and G163R), while minority variants with integrase TDR were detected in 9.6% of subjects. There were no virological failures during 96 weeks of follow-up in subjects harbouring TDR as majority variants. CONCLUSIONS Transmitted INSTI resistance remains rare in Spain and, to date, is not associated with virological failure to first-line INSTI-based regimens.
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Affiliation(s)
- M Casadellà
- IrsiCaixa AIDS Research Institute, Badalona, Catalonia, Spain
| | - J R Santos
- Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | | | | | - P Domingo
- Infectious Diseases Unit, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - A Antela
- Infectious Diseases Unit, Santiago de Compostela Clinical University Hospital, Santiago de Compostela, Spain
| | - J Portilla
- Hospital General Universitario de Alicante, Alicante, Spain
| | - J Sanz
- University Hospital de La Princesa, Madrid, Spain
| | - M Montero-Alonso
- Infectious Diseases Unit, La Fe University and Polytechnic Hospital, Valencia, Spain
| | - J Navarro
- Infectious Diseases Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - M Masiá
- Infectious Diseases Unit, Elche University General Hospital, Elche, Spain
| | | | - A Ocampo
- HIV Unit, Hospital Álvaro Cunqueiro, Vigo, Spain
| | - L Pérez-Martínez
- Infectious Diseases Area, Hospital San Pedro-CIBIR, Logroño, Spain
| | - J Pasquau
- University Hospital Virgen de las Nieves, Granada, Spain
| | - M J Vivancos
- Infectious Diseases Unit, Ramón y Cajal Hospital, Madrid, Spain
| | - A Imaz
- HIV and STI Unit, Infectious Diseases Department, Bellvitge University Hospital, Bellvitge Biomedical Research Institute (IDIBELL), Hospitalet de Llobregat, Spain
| | - P Carmona-Oyaga
- Infectious Diseases Unit, Donostia University Hospital, San Sebastián, Spain
| | | | - J Villar-García
- Infectious Diseases Department, Hospital del Mar - IMIM, Barcelona, Spain
| | - P Barrufet
- Infectious Diseases Unit, Mataró Hospital, Mataró, Spain
| | - R Paredes
- IrsiCaixa AIDS Research Institute, Badalona, Catalonia, Spain.,Lluita contra la SIDA Foundation, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
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Guerrero-Beltrán C, Martínez-Sanz J, Álvarez M, Olalla J, García-Álvarez M, Iribarren JA, Masiá M, Montero M, García-Bujalance S, Blanco JR, Rivero M, García-Fraile LJ, Espinosa N, Rodríguez C, Aguilera A, Vidal-Ampurdanes MC, Martínez M, Iborra A, Imaz A, Gómez-Sirvent JL, Peraire J, Portilla J, Caballero E, Alejos B, García F, Moreno S. The algorithm used for the interpretation of doravirine transmitted drug resistance strongly influences clinical practice and guideline recommendations. J Antimicrob Chemother 2021; 75:1294-1300. [PMID: 32030406 DOI: 10.1093/jac/dkaa009] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 12/31/2019] [Accepted: 01/05/2020] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVES We report the results of the reverse transcriptase (RT)/protease (PR) transmitted drug resistance (TDR) prevalence study in 2018, focusing on doravirine resistance-associated mutations and the differences observed when Stanford or French National Agency for AIDS Research (ANRS)/Spanish Network of AIDS Research (RIS)/IAS-USA resistance interpretation algorithms are used to describe clinically relevant resistance. METHODS We used the WHO 2009 list to investigate the prevalence of NNRTI, NRTI and PI TDR, in treatment-naive HIV-1-infected patients, adding mutations E138A/G/K/Q/R, V106I, V108I, V179L, G190Q, H221Y, F227C/L/V, M230IDR, L234I, P236L and Y318F in RT. The prevalence of doravirine resistance-associated mutations, as described by Soulie et al. in 2019, was evaluated. Clinically relevant TDR was investigated using the latest versions of ANRS, RIS, IAS-USA and Stanford algorithms. RESULTS NNRTI mutations were detected in 82 of 606 (13.5%) patients. We found 18 patients (3.0%) with NRTI mutations and 5 patients (0.8%) with PI mutations. We detected 11 patients harbouring doravirine resistance-associated mutations (prevalence of 1.8%). Furthermore, we observed important differences in clinically relevant resistance to doravirine when ANRS/RIS (0.7%), IAS-USA (0.5%) or Stanford algorithms (5.0%) were used. V106I, which was detected in 3.8% of the patients, was the main mutation driving these differences. V106I detection was not associated with any of the clinical, demographic or virological characteristics of the patients. CONCLUSIONS The prevalence of NRTI and PI TDR remains constant in Spain. Doravirine TDR is very infrequent by RIS/ANRS/IAS-USA algorithms, in contrast with results using the Stanford algorithm. Further genotype-phenotype studies are necessary to elucidate the role of V106I in doravirine resistance.
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Affiliation(s)
- Carlos Guerrero-Beltrán
- Hospital Universitario San Cecilio, Instituto de Investigación Biosanitaria Ibs, Granada, Spain
| | | | - Marta Álvarez
- Hospital Universitario San Cecilio, Instituto de Investigación Biosanitaria Ibs, Granada, Spain
| | | | | | | | - Mar Masiá
- Hospital General Universitario de Elche, Universidad Miguel Hernández, Elche, Spain
| | | | | | | | | | | | | | | | - Antonio Aguilera
- Complexo Hospitalario Santiago Compostela, Universidad de Santiago de Compostela, Santiago de Compostela, Spain
| | | | | | | | - Arkaitz Imaz
- Hospital Universitario de Bellvitge, Barcelona, Spain
| | | | - Joaquim Peraire
- Hospital Universitari de Tarragona Joan XXIII, IISPV, Universitat Rovira i Virgili, Tarragona, Spain
| | | | | | | | - Federico García
- Hospital Universitario San Cecilio, Instituto de Investigación Biosanitaria Ibs, Granada, Spain
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González-Cordón A, Assoumou L, Moyle G, Waters L, Johnson M, Domingo P, Fox J, Stellbrink HJ, Guaraldi G, Masiá M, Gompels M, De Wit S, Florence E, Esser S, Raffi F, Behrens G, Pozniak A, Gatell JM, Martínez E. Switching from boosted PIs to dolutegravir decreases soluble CD14 and adiponectin in high cardiovascular risk people living with HIV. J Antimicrob Chemother 2021; 76:2380-2393. [PMID: 34120186 DOI: 10.1093/jac/dkab158] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 04/23/2021] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Switching from boosted PIs to dolutegravir in people living with HIV (PLWH) with high cardiovascular risk improved plasma lipids at 48 weeks in the NEAT022 trial. Whether this strategy may have an impact on cardiovascular biomarkers is unknown. METHODS We assessed 48 week changes in biomarkers associated with inflammation, endothelial dysfunction, monocyte immune activation, oxidation, insulin resistance, hypercoagulability, heart failure, myocardial injury, and glomerular and tubular kidney injury. RESULTS Of 415 PLWH randomized in the NEAT022 study, 313 (75.4%) remained on allocated therapy and had paired samples available. Soluble CD14 (-11%, P < 0.001) and adiponectin (-11%, P < 0.001) significantly declined and high-sensitive C-reactive protein (-13%, P = 0.069) and oxidized LDL (-13%, P = 0.084) tended to decrease with dolutegravir. Switching to dolutegravir remained significantly associated with soluble CD14 and adiponectin reductions after adjustment for baseline variables. There were inverse correlations between soluble CD14 and CD4 count changes (P = 0.05), and between adiponectin and BMI changes (P < 0.001). CONCLUSIONS Switching from boosted PIs to dolutegravir in PLWH with high cardiovascular risk led to soluble CD14 and adiponectin reductions at 48 weeks. While decreasing soluble CD14 may entail favourable health effects in PLWH, adiponectin reduction may reflect less insulin sensitivity associated with weight gain.
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Affiliation(s)
| | - Lambert Assoumou
- Sorbonne Université, INSERM, Institut Pierre Louis d'Épidémiologie et de Santé Publique, Paris, France
| | - Graeme Moyle
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - Laura Waters
- Mortimer Market Centre, Central & North West London NHS Foundation Trust, London, UK
| | | | | | - Julie Fox
- Guy's & St Thomas' NHS Foundation Trust, London, UK
| | | | | | - Mar Masiá
- Hospital General Universitario de Elche, Elche, Spain
| | | | - Stephane De Wit
- Centre Hospitalier Universitaire Saint-Pierre, Brussels, Belgium
| | | | | | | | | | - Anton Pozniak
- Chelsea and Westminster Hospital NHS Foundation Trust, London, UK
| | - José M Gatell
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain.,ViiV Healthcare, Brentford, UK
| | - Esteban Martínez
- Hospital Clínic-IDIBAPS, University of Barcelona, Barcelona, Spain
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36
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Suárez-García I, Ruiz-Algueró M, García Yubero C, Moreno C, Belza MJ, Estébanez M, de Los Santos I, Masiá M, Samperiz Abad G, Muñoz Sánchez J, Omar M, Jarrín I. Physicians' opinions on generic antiretroviral drugs and single-tablet regimen de-simplification for the treatment of HIV infection: a multicentre survey in Spain. J Antimicrob Chemother 2021; 75:466-472. [PMID: 31665404 DOI: 10.1093/jac/dkz439] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2019] [Revised: 09/20/2019] [Accepted: 09/23/2019] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVES To assess the attitudes and opinions about generic antiretroviral drugs (ARVs) and single-tablet regimen (STR) de-simplification among physicians prescribing HIV treatment in the cohort of the Spanish HIV/AIDS Research Network (CoRIS). METHODS An online questionnaire with 27 structured questions was sent to all physicians (n=199) who prescribed ARVs among the 45 centres participating in the cohort. RESULTS A total of 169 (84.9%) physicians answered the questionnaire. Only 4.1% of the physicians would never prescribe generic ARVs, but 53.3% would not prescribe them if the number of pills per day increased and 89.3% would not prescribe them if the number of doses per day increased. However, 84.0% of the physicians agreed to prescribe generic ARVs if doing so would decrease costs for the public healthcare system. The percentages of physicians stating that generic ARVs (compared with branded ones) would be associated with worse adherence, more adverse effects or more probability of virological failure, provided that the number of pills and doses per day would not change, were low: 0.6%, 7.7% and 3.6%, respectively. However, these percentages were much higher if the generic ARV entailed breaking an STR: 63.9%, 18.9% and 42.0%, respectively. Most physicians stated that they needed more information about the effectiveness and safety of generic ARVs and the price difference compared with their branded equivalents. CONCLUSIONS Although most physicians were confident about prescribing generic ARVs, the majority had strong concerns about de-simplifying STR, and they also needed more information about generic drugs.
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Affiliation(s)
- Inés Suárez-García
- Infectious Diseases Group, Department of Internal Medicine, Hospital Universitario Infanta Sofía, Madrid, Spain.,Facultad de Ciencias Biomédicas, Universidad Europea, Madrid, Spain
| | - Marta Ruiz-Algueró
- National Epidemiology Centre, Instituto de Salud Carlos III, Madrid, Spain
| | | | - Cristina Moreno
- National Epidemiology Centre, Instituto de Salud Carlos III, Madrid, Spain
| | - María José Belza
- National School of Health, Instituto de Salud Carlos III, Madrid, Spain.,Consortium for Biomedical Research in Epidemiology & Public Health (CIBERESP), Madrid, Spain
| | - Miriam Estébanez
- Infectious Diseases Unit, Department of Internal Medicine, Hospital Universitario 'Gómez Ulla', Madrid, Spain.,Facultad de Medicina, Universidad de Alcalá de Henares, Madrid, Spain
| | | | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | | | - Josefa Muñoz Sánchez
- Department of Infectious Diseases, Hospital Universitario Basurto, Bizkaia, Spain
| | - Mohamed Omar
- Infectious Diseases Unit, Complejo Hospitalario de Jaén, Jaén, Spain
| | - Inma Jarrín
- National Epidemiology Centre, Instituto de Salud Carlos III, Madrid, Spain
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37
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Masiá M, Padilla S, Galiana A, Fernández-González M, Gutiérrez F. Incidence of delayed asymptomatic COVID-19 recurrences in a 6-month longitudinal study. J Infect 2021; 82:276-316. [PMID: 33794262 PMCID: PMC8007189 DOI: 10.1016/j.jinf.2021.03.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 03/24/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel, Hernández, Camino de la Almazara 11, 03203 Elche, Alicante, Spain.
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel, Hernández, Camino de la Almazara 11, 03203 Elche, Alicante, Spain
| | - Antonio Galiana
- Microbiology Service, Hospital General de Elche, Camí de la Almazara S/N, 03203, Elche, Alicante, Spain
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel, Hernández, Camino de la Almazara 11, 03203 Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General de Elche and Universidad Miguel, Hernández, Camino de la Almazara 11, 03203 Elche, Alicante, Spain
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38
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Masiá M, Fernández-González M, Sánchez M, Carvajal M, García JA, Gonzalo-Jiménez N, Ortiz de la Tabla V, Agulló V, Candela I, Guijarro J, Gutiérrez JA, de Gregorio C, Gutiérrez F. Nasopharyngeal Panbio COVID-19 Antigen Performed at Point-of-Care Has a High Sensitivity in Symptomatic and Asymptomatic Patients With Higher Risk for Transmission and Older Age. Open Forum Infect Dis 2021; 8:ofab059. [PMID: 33723512 PMCID: PMC7928615 DOI: 10.1093/ofid/ofab059] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2020] [Accepted: 01/28/2021] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Performance of point-of-care tests in different clinical scenarios and on different samples remains undetermined. We comprehensively evaluated the performance of the nasopharyngeal Panbio COVID-19 Ag Rapid Test Device. METHODS This is a prospective study that includes consecutive patients attending 3 primary care centers (PCCs) and an emergency department. The antigen test was performed at point-of-care in nasopharyngeal and nasal swabs and in saliva. Positive percent agreement (PPA) and negative percent agreement (NPA) were calculated with the reverse-transcription polymerase chain reaction (RT-PCR) assay as reference standard. RESULTS Of 913 patients included, 296 (32.3%) were asymptomatic and 690 (75.6%) came from the PCC. Nasopharyngeal swabs were collected from 913 patients, nasal swabs were collected from 659 patients, and saliva was collected from 611 patients. The RT-PCR was positive in 196 (21.5%) nasopharyngeal samples (NPS). Overall, PPA (95% CI) in NPS was 60.5% (53.3-67.4), and it was lower in nasal swabs (44.7%) and saliva (23.1%). Test performance in NPS was largely dependent on the cycle threshold (Ct) in RT-PCR, with PPA of 94% for Ct ≤25 and 80% for Ct <30. In symptomatic patients, the PPA was 95% for Ct ≤25, 85% for Ct <30, and 89% for the symptom triad of fever, cough, and malaise. Performance was also dependent on age, with a PPA of 100% in symptomatic patients >50 years with Ct <25. In asymptomatic patients, the PPA was 86% for Ct <25. In all cases, NPA was 100%. CONCLUSIONS The nasopharyngeal Panbio COVID-19 Ag test performed at point-of-care has a good sensitivity in symptomatic patients with Ct <30 and older age. The test was useful to identify asymptomatic patients with lower Ct values.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
| | | | - Manuel Sánchez
- Department 20th Health Authority, Consellería de Sanitat, Generalitat Valenciana, Elche, Alicante, Spain
| | - Mar Carvajal
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Alicante, Spain
| | | | | | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Alicante, Spain
| | | | | | | | - Carlos de Gregorio
- Department 20th Health Authority, Consellería de Sanitat, Generalitat Valenciana, Elche, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Elche, Alicante, Spain
- Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain
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Masiá M, Fernández-González M, García JA, Padilla S, García-Payá E, Gutiérrez A, Ortiz de la Tabla V, García-Abellán J, Agulló V, Gutiérrez F. Infection With Chlamydia trachomatis Increases the Risk of High-grade Anal Intraepithelial Neoplasia in People Living With Human Immunodeficiency Virus. Clin Infect Dis 2021; 70:2161-2167. [PMID: 31271192 DOI: 10.1093/cid/ciz606] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Accepted: 07/02/2019] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND We aimed to assess the relationship between sexually transmitted infections (STIs)-including a large panel of human papillomavirus (HPV) genotypes-and high-grade anal intraepithelial neoplasia (HGAIN) in men who have sex with men (MSM) who were living with human immunodeficiency virus (HIV). METHODS In a prospective study in an HIV cohort, participants underwent high-resolution anoscopy (HRA) for anorectal swabs collection to investigate STIs and for anal biopsy. Multiplex real-time polymerase chain reactions were performed, detecting several STIs and 28 HPV genotypes. Univariate and multivariate generalized linear models were used to analyze the relationships of variables of interest with HGAIN. RESULTS There were 145 participants included; in 49, 2 HRAs were performed. Ureaplasma urealyticum (UU) was detected in 25 (17.2%) participants, Chlamydia trachomatis (CT) in 13 (9.0%), Mycoplasma genitalium (MG) in 4 (2.8%), HPV16 in 38 (26.2%), HPV52 in 29 (20%), and HPV53 and HPV42 in 28 (19.3%) participants each. There were 35 (24.1%) subjects diagnosed with HGAIN. In the univariate analysis, HGAIN was associated with CT, UU, MG, HPV16, HPV53, HPV68, and HPV70, and significant interactions were found between CT and HPV16 (odds ratio [OR] 31.0 95% confidence interval [CI] 4.3-221.7) and between UU and HPV16 (OR 8.8, 95% CI 2.1-37.5). In the adjusted model, CT, HPV16, HPV53, HPV70, the CD4+/CD8+ ratio, and the interaction between CT and HPV16 remained independent predictors of HGAIN. HPV16, HPV53, and HPV70 persisted in the second HRA in all the participants with recurrent HGAIN. CONCLUSIONS Coinfection with CT may potentiate the oncogenic capability of HPV16 and increase the risk of HGAIN in people with HIV. HPV53 and HPV70 should be considered among the genotypes associated with HGAIN.
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Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | | | - José A García
- Statistics, Operative Research Center, Universidad Miguel Hernández, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | - Elena García-Payá
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | - Ana Gutiérrez
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | | | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General de Elche & Universidad Miguel Hernández, Spain
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40
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Masiá M, Telenti G, Fernández M, García JA, Agulló V, Padilla S, García-Abellán J, Guillén L, Mascarell P, Asenjo JC, Gutiérrez F. SARS-CoV-2 Seroconversion and Viral Clearance in Patients Hospitalized With COVID-19: Viral Load Predicts Antibody Response. Open Forum Infect Dis 2021; 8:ofab005. [PMID: 33614814 PMCID: PMC7881755 DOI: 10.1093/ofid/ofab005] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 01/04/2021] [Indexed: 12/23/2022] Open
Abstract
Background The interdependencies of viral replication and the host immune response in patients with coronavirus disease 2019 (COVID-19) remain to be defined. We investigated the viral determinants of antibody response, the predictors of nonseroconversion, and the role of antibodies on viral dynamics. Methods This was a prospective study in patients hospitalized with COVID-19 that was microbiologically confirmed by real-time polymerase chain reaction (RT-PCR). Serial nasopharyngeal and oropharyngeal swabs and plasma samples were obtained for measuring severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA and antibodies (total and S-IgG/N-IgG), respectively. Results Of 132 patients included, 99 (75%) showed positive antibody titers after a median (Q1–Q3) of 11 (8–14) days. The median (Q1–Q3) follow-up was 74.5 (63.0–87.0) days. In an adjusted linear regression model, time to seropositivity was inversely associated with peak log SARS-CoV-2 viral load (P = .009) and positively with time to viral clearance (P = .004). Adjusted predictors of S-IgG levels were time to viral clearance (P < .001), bilateral lung infiltrates on admission (P = .011), and the time-dependent SARS-CoV-2 RNA (P < .001) and SARS-CoV-2 RNA area under the curve (P = .001). Thirty-three (25%) patients showed undetectable antibody titers. Patients who did not seroconvert had higher cycle threshold values of RT-PCR (38.0 vs 28.0; P < .001), had shorter time to viral clearance (3.0 vs 41.0; P < .001), and were more likely to have SARS-CoV-2 only detected on fecal samples (P < .001). Nonseroconvertors had also lower levels of blood inflammatory biomarkers on admission and lower disease severity. Conclusions Viral replication determines the magnitude of antibody response to SARS-CoV-2, which, in turn, contributes to viral clearance. COVID-19 patients who do not seroconvert exhibit a differential virological and clinical profile.
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Affiliation(s)
- Mar Masiá
- Hospital General Universitario de Elche and Universidad Miguel Hernández, Elche, Alicante, Spain
| | | | - Marta Fernández
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - José A García
- Operational Research Center, Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Vanesa Agulló
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - Sergio Padilla
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | | | - Lucía Guillén
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - Paula Mascarell
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - José C Asenjo
- Hospital General Universitario de Elche, Elche, Alicante, Spain
| | - Félix Gutiérrez
- Hospital General Universitario de Elche and Universidad Miguel Hernández, Elche, Alicante, Spain
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Guillén L, Telenti G, Botella Á, Masiá M. Dyspnea and pleuritic chest pain during the COVID-19 pandemic. Enferm Infecc Microbiol Clin 2021; 39:41-42. [PMID: 32693947 PMCID: PMC7334902 DOI: 10.1016/j.eimc.2020.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 06/08/2020] [Accepted: 06/12/2020] [Indexed: 11/24/2022]
Affiliation(s)
- Lucía Guillén
- Infectious Diseases Unit, General University Hospital of Elche, University Miguel Hernández, Alicante, Spain
| | - Guillermo Telenti
- Infectious Diseases Unit, General University Hospital of Elche, University Miguel Hernández, Alicante, Spain.
| | - Ángela Botella
- Infectious Diseases Unit, General University Hospital of Elche, University Miguel Hernández, Alicante, Spain
| | - Mar Masiá
- Infectious Diseases Unit, General University Hospital of Elche, University Miguel Hernández, Alicante, Spain
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Smith G, Henry K, Podzamczer D, Masiá M, Bettacchi C, Arasteh K, Jaeger H, Khuong-Josses MA, Sutton K, Zhang F, McCoig CC, Vandermeulen K, Van Solingen-Ristea R, Spreen W, Margolis D. 638. Safety, Efficacy, and Durability of Long-Acting CAB and RPV as Maintenance Therapy for HIV-1 Infection: LATTE-2 Week 256 Results. Open Forum Infect Dis 2020. [PMCID: PMC7778165 DOI: 10.1093/ofid/ofaa439.832] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Long-acting (LA) injectable suspensions of cabotegravir (CAB) & rilpivirine (RPV) are in phase III development. LATTE-2 W160 results demonstrated high rates of virologic response & overall tolerability. This W256 analysis evaluated long-term efficacy, safety, & tolerability of every 8-week (Q8W) & 4-week (Q4W) intramuscular (IM) dosing.
Methods
LATTE-2 is a phase IIb, multicenter, parallel arm, open-label study in antiretroviral therapy–naive adults with HIV. After a 20-week Induction Period on oral CAB+abacavir/lamivudine, participants (pts) with plasma HIV-1 RNA< 50c/mL were randomized 2:2:1 to IM CAB LA+RPV LA Q8W, Q4W, or continue oral (PO) regimen in the Maintenance Period (MP). After W96, pts on IM regimens continued their current MP regimen. Pts randomized to PO in MP chose a Q8W or Q4W IM regimen in the Extension Period (EP). W256 analysis of MP & EP included virologic success with HIV-1 RNA< 50 c/mL (Food & Drug Administration Snapshot analysis), protocol-defined virologic failure (PDVF), & safety (intention-to-treat–Maintenance Exposed population).
Results
At W256, 88% (101/115; Q8W) & 74% (85/115; Q4W) of randomized IM pts had HIV-1 RNA< 50 c/mL, as did 93% (41/44) of PO to IM pts. No pt developed PDVF after W48. In the randomized IM arm (MP & EP), excluding injection-site reactions (ISRs), nasopharyngitis (45%), diarrhea (28%), & headache (24%) were the most common adverse events (AEs), with 34% (39/115; Q8W) & 33% (38/115; Q4W) of pts reporting AEs ≥grade 3, of which 12% (14/115; Q8W) & 11% (13/115; Q4W) were drug related. 3% (3/115; Q8W) & 17% (20/115; Q4W) of pts had AEs leading to withdrawal. 22% (25/115; Q8W) & 23% (27/115; Q4W) reported serious AEs (3 were drug related). In the PO to IM arm (EP only), most common AEs excluding ISRs were nasopharyngitis (25%), influenza (23%), & back pain (18%). 23% (10/44) reported AEs ≥grade 3 & 5% (2/44) had AEs leading to withdrawal. Majority of ISRs were mild/moderate pain & discomfort. < 1% of ISRs were severe, with 5 pts discontinuing due to ISRs.
Table 1
Table 2
Conclusion
CAB+RPV LA injectable therapy, administered Q8W or Q4W, demonstrated high rates of virologic response & tolerability through 5 years. W256 results add to previous results & demonstrate long-term durability of CAB+RPV LA for people living with HIV.
Disclosures
Keith Henry, MD, Gilead (Research Grant or Support, Paid to institution)GSK/ViiV (Research Grant or Support, Paid to institution)Janssen (Research Grant or Support, Paid to institution)Merck (Research Grant or Support, Paid to institution) Daniel Podzamczer, MD, PhD, Gilead (Grant/Research Support, Advisor or Review Panel member)Janssen Pharmaceutica (Grant/Research Support, Advisor or Review Panel member)Merck Sharp & Dohme (Grant/Research Support, Advisor or Review Panel member)ViiV Healthcare (Grant/Research Support, Advisor or Review Panel member) Mar Masiá, MD, PhD, Janssen Pharmaceutica (Consultant, Other Financial or Material Support, Travel/accommodations/meeting expenses)Merck Sharp & Dohme (Consultant, Other Financial or Material Support, Travel/accommodations/meeting expenses)ViiV Healthcare (Consultant, Other Financial or Material Support, Travel/accommodations/meeting expenses) Hans Jaeger, MD, Abbvie (Consultant, Speaker’s Bureau)Gilead Sciences (Consultant, Speaker’s Bureau)Janssen (Consultant, Speaker’s Bureau)MSD Sharp & Dohme (Consultant, Speaker’s Bureau)ViiV Healthcare (Consultant, Research Grant or Support, Speaker’s Bureau) Marie-Aude Khuong-Josses, MD, Viiv HC (Advisor or Review Panel member) Kenneth Sutton, MA, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee) Cynthia C. McCoig, MD, ViiV Healthcare (Employee) Kati Vandermeulen, MSC, Janssen Pharmaceutica (Employee, Shareholder) Rodica Van Solingen-Ristea, MD, Janssen R&D (Employee) William Spreen, PharmD, ViiV Healthcare (Employee, Shareholder) David Margolis, MD, MPH, GlaxoSmithKline (Shareholder)ViiV Healthcare (Employee)
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Affiliation(s)
| | - Keith Henry
- Hennepin County Medical Center, Minneapolis, Minnesota
| | | | - Mar Masiá
- Hospital General Universitario de Elche, Elche, Comunidad Valenciana, Spain
| | | | | | - Hans Jaeger
- MVZ Karlsplatz - HIV Research and Clinical Care Centre, Munich, Bayern, Germany
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Agulló V, Fernández-González M, Ortiz de la Tabla V, Gonzalo-Jiménez N, García JA, Masiá M, Gutiérrez F. Evaluation of the rapid antigen test Panbio COVID-19 in saliva and nasal swabs in a population-based point-of-care study. J Infect 2020; 82:186-230. [PMID: 33309541 PMCID: PMC7725051 DOI: 10.1016/j.jinf.2020.12.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 12/07/2020] [Indexed: 11/19/2022]
Affiliation(s)
- Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain
| | | | | | | | - José A García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain; Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Spain; Clinical Medicine Department, Universidad Miguel Hernández, San Juan de Alicante, Spain.
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Freire-Álvarez E, Guillén L, Lambert K, Baidez A, García-Quesada M, Andreo M, Alom J, Masiá M, Gutiérrez F. COVID-19-associated encephalitis successfully treated with combination therapy. Clin Infect Pract 2020; 7:100053. [PMID: 33163956 PMCID: PMC7604011 DOI: 10.1016/j.clinpr.2020.100053] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Revised: 10/20/2020] [Accepted: 10/20/2020] [Indexed: 12/21/2022] Open
Abstract
A case of COVID-19 with clinical features of acute demyelinating encephalomyelitis. The patient was successfully treated with immunoglobulins and cytokine blockade. Acute encephalitis amenable to immunomodulation could be a feature of COVID-19.
Background Acute encephalitis can occur in different viral diseases due to infection of the brain or by an immune mechanism. Severe novel coronavirus disease 2019 (COVID-19) is associated with a major immune inflammatory response with cytokine upregulation including interleukin 6 (IL-6). We report a case presenting with acute encephalitis that was diagnosed as having severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection with hyperinflammatory systemic response and recovered after therapy with immunoglobulins and cytokine blockade. Case report A 39-year-old-man was brought to the Emergency Department with drowsiness, mental disorientation, intermittent fever and headache. A brain magnetic resonance imaging showed extensive involvement of the brain including cortical and subcortical right frontal regions, right thalamus, bilateral temporal lobes and cerebral peduncles, with no leptomeningeal enhancement. Cerebrospinal fluid (CSF) showed a leukocyte count of 20/µL (90% lymphocytes), protein level of 198 mg/dL, and glucose of 48 mg/dL. SARS-CoV-2 was detected in nasopharyngeal swabs by reverse-transcriptase-PCR (RT-PCR) but it was negative in the CSF. Remarkable laboratory findings in blood tests included low lymphocyte count and elevated ferritin, IL-6 and D-dimer. He had a complicated clinical course requiring mechanical ventilation. Intravenous immunoglobulins and cytokine blockade with tocilizumab, an IL-6 receptor antagonist, were added considering acute demyelinating encephalomyelitis. The patient made a full recovery, suggesting that it could have been related to host inflammatory response. Conclusion This case report indicates that COVID-19 may present as an encephalitis syndrome mimicking acute demyelinating encephalomyelitis that could be amenable to therapeutic modulation.
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Affiliation(s)
- Eric Freire-Álvarez
- Neurology Department, Hospital General Universitario de Elche, Alicante, Spain
| | - Lucía Guillén
- Infectious Diseases Unit, Hospital General Universitario de Elche and Universidad Miguel Hernández, Alicante, Spain
| | - Karine Lambert
- Magnetic Resonance Imaging Unit, Radiology Department, Hospital General Universitario de Elche, Alicante, Spain
| | - Ana Baidez
- Neurology Department, Hospital General Universitario de Elche, Alicante, Spain
| | | | - María Andreo
- Infectious Diseases Unit, Hospital General Universitario de Elche and Universidad Miguel Hernández, Alicante, Spain
| | - Jordi Alom
- Neurology Department, Hospital General Universitario de Elche, Alicante, Spain
| | - Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche and Universidad Miguel Hernández, Alicante, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche and Universidad Miguel Hernández, Alicante, Spain
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Masiá M, Fernández-González M, García JA, Padilla S, Gutiérrez F. Lack of detrimental effect of corticosteroids on antibody responses to SARS-CoV-2 and viral clearance in patients hospitalized with COVID-19. J Infect 2020; 82:414-451. [PMID: 33115658 PMCID: PMC7585730 DOI: 10.1016/j.jinf.2020.10.018] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2020] [Revised: 10/14/2020] [Accepted: 10/21/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Mar Masiá
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, 03203 Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Ctra. de Valencia (N-322), Km 87, San Juan de Alicante, 03550, Spain.
| | - Marta Fernández-González
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, 03203 Elche, Alicante, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, 03203 Elche, Alicante, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, 03203 Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Ctra. de Valencia (N-322), Km 87, San Juan de Alicante, 03550, Spain
| | - Félix Gutiérrez
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, 03203 Elche, Alicante, Spain; Clinical Medicine Department, Universidad Miguel Hernández, Ctra. de Valencia (N-322), Km 87, San Juan de Alicante, 03550, Spain.
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Guillén L, Padilla S, Fernández M, Agulló V, García JA, Telenti G, García-Abellán J, Botella Á, Gutiérrez F, Masiá M. Preemptive interleukin-6 blockade in patients with COVID-19. Sci Rep 2020; 10:16826. [PMID: 33033405 PMCID: PMC7545205 DOI: 10.1038/s41598-020-74001-3] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 09/24/2020] [Indexed: 02/08/2023] Open
Abstract
Excessive interleukin-6 signaling is a key factor contributing to the cytokine release syndrome implicated in clinical manifestations of COVID-19. Preliminary results suggest that tocilizumab, a humanized monoclonal anti-interleukin-6 receptor antibody, may be beneficial in severely ill patients, but no data are available on earlier stages of disease. An anticipated blockade of interleukin-6 might hypothetically prevent the catastrophic consequences of the overt cytokine storm. We evaluated early-given tocilizumab in patients hospitalized with COVID-19, and identified outcome predictors. Consecutive patients with initial Sequential-Organ-Failure-Assessment (SOFA) score < 3 fulfilling pre-defined criteria were treated with tocilizumab. Serial plasma biomarkers and nasopharyngeal swabs were collected. Of 193 patients admitted with COVID-19, 64 met the inclusion criteria. After tocilizumab, 49 (76.6%) had an early favorable response. Adjusted predictors of response were gender, SOFA score, neutrophil/lymphocyte ratio, Charlson comorbidity index and systolic blood pressure. At week-4, 56.1% of responders and 30% of non-responders had cleared the SARS-CoV-2 from nasopharynx. Temporal profiles of interleukin-6, C-reactive protein, neutrophil/lymphocyte ratio, NT-ProBNP, D-dimer, and cardiac-troponin-I differed according to tocilizumab response and discriminated final in-hospital outcome. No deaths or disease recurrences were observed. Preemptive therapy with tocilizumab was safe and associated with favorable outcomes in most patients. Biological and clinical markers predicted outcomes.
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MESH Headings
- Aged
- Aged, 80 and over
- Antibodies, Monoclonal, Humanized/adverse effects
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Betacoronavirus
- Biomarkers/blood
- C-Reactive Protein/analysis
- COVID-19
- Coronavirus Infections/drug therapy
- Coronavirus Infections/epidemiology
- Coronavirus Infections/virology
- Female
- Follow-Up Studies
- Humans
- Interleukin-6/blood
- Lymphocyte Count
- Lymphocytes
- Male
- Middle Aged
- Neutrophils
- Organ Dysfunction Scores
- Pandemics
- Pneumonia, Viral/drug therapy
- Pneumonia, Viral/epidemiology
- Pneumonia, Viral/virology
- Receptors, Interleukin-6/antagonists & inhibitors
- SARS-CoV-2
- Spain/epidemiology
- Treatment Outcome
- COVID-19 Drug Treatment
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Affiliation(s)
- Lucía Guillén
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Sergio Padilla
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Marta Fernández
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Vanesa Agulló
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - José Alberto García
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Guillermo Telenti
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Javier García-Abellán
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Ángela Botella
- Infectious Diseases Unit, Hospital General Universitario de Elche, Camí de la Almazara S/N, Elche, 03203, Alicante, Spain
| | - Félix Gutiérrez
- Clinical Medicine Department, Universidad Miguel Hernández, Ctra. de Valencia (N-322), Km 87, 03550, San Juan de Alicante, Spain.
- Universidad Miguel Hernández, Avda de la Universidad S/N, Elche, 03202, Alicante, Spain.
| | - Mar Masiá
- Clinical Medicine Department, Universidad Miguel Hernández, Ctra. de Valencia (N-322), Km 87, 03550, San Juan de Alicante, Spain.
- Universidad Miguel Hernández, Avda de la Universidad S/N, Elche, 03202, Alicante, Spain.
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Masiá M, Fernández-González M, Padilla S, Ortega P, García JA, Agulló V, García-Abellán J, Telenti G, Guillén L, Gutiérrez F. Impact of interleukin-6 blockade with tocilizumab on SARS-CoV-2 viral kinetics and antibody responses in patients with COVID-19: A prospective cohort study. EBioMedicine 2020; 60:102999. [PMID: 32950003 PMCID: PMC7492814 DOI: 10.1016/j.ebiom.2020.102999] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 08/24/2020] [Accepted: 08/27/2020] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The virological and immunological effects of the immunomodulatory drugs used for COVID-19 remain unknown. We evaluated the impact of interleukin (IL)-6 blockade with tocilizumab on SARS-CoV-2 viral kinetics and the antibody response in patients with COVID-19. METHODS Prospective cohort study in patients admitted with COVID-19. Serial nasopharyngeal and plasma samples were measured for SARS-CoV-2 RNA and S-IgG/N-IgG titers, respectively. FINDINGS 138 patients with confirmed infection were included; 76 (55%) underwent IL-6 blockade. Median initial SOFA (p = 0•016) and SARS-CoV-2 viral load (p<0•001, Mann-Whitney-Wilcoxon test) were significantly higher among anti-IL-6 users. Patients under IL-6 blockade showed delayed viral clearance in the Kaplan-Meier curves (HR 0•35 [95%CI] [0•15-0•81], log-rank p = 0•014), but an adjusted propensity score matching model did not demonstrate a significant relationship of IL-6 blockade with viral clearance (HR 1•63 [0•35-7•7]). Cox regression showed an inverse association between SARS-CoV-2 RNA clearance and the initial viral load (HR 0•35 [0•11-0•89]). Patients under the IL-6 blocker showed shorter median time to seropositivity, higher peak antibody titers, and higher cumulative proportion of seropositivity in the Kaplan Meier curves (HR 3•1 [1•9-5] for S-IgG; and HR 3•0 [1•9-4•9] for N-IgG; log-rank p<0•001 for both). However, no significant differences between groups were found in either S-IgG (HR 1•56 [0•41-6•0]) nor N-IgG (HR 0•96 [0•26-3•5]) responses in an adjusted propensity score analysis. INTERPRETATION Our results suggest that in patients infected with SARS-CoV-2, IL-6 blockade does not impair the viral specific antibody responses. Although a delayed viral clearance was observed, it was driven by a higher initial viral load. The study supports the safety of this therapy in patients with COVID-19. FUNDING Instituto de salud Carlos III (Spain).
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Affiliation(s)
- Mar Masiá
- Hospital General Universitario de Elche and Universidad Miguel Hernández, Camí de la Almazara 11, Elche, Alicante 03203, Spain.
| | | | - Sergio Padilla
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - Piedad Ortega
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - José A García
- Operational Research Center, Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Vanesa Agulló
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - Javier García-Abellán
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - Guillermo Telenti
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - Lucía Guillén
- Hospital General Universitario de Elche, Camí de la Almazara 11, Elche, Alicante 03203, Spain
| | - Félix Gutiérrez
- Hospital General Universitario de Elche and Universidad Miguel Hernández, Camí de la Almazara 11, Elche, Alicante 03203, Spain.
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Padilla S, Telenti G, Guillén L, García JA, García-Abellán J, Ding C, Mora A, García-Pachón E, Gutiérrez F, Masiá M. Predictive factors for cardiac conduction abnormalities with hydroxychloroquine-containing combinations for COVID-19. Int J Antimicrob Agents 2020; 56:106142. [PMID: 32853675 PMCID: PMC7444635 DOI: 10.1016/j.ijantimicag.2020.106142] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 07/13/2020] [Accepted: 08/19/2020] [Indexed: 01/08/2023]
Abstract
This longitudinal, prospective cohort study aimed to assess risk of QTc interval prolongation and its predicting factors in subjects treated with combinations containing hydroxychloroquine (HCQ) for COVID-19. Moderate-to-severe QTc prolongation during therapy was defined as a QTc interval >470 ms in men or >480 ms in women. Patients were treated under strict cardiac supervision. A total of 105 adults were included [56% male; median (IQR) age 69 (57-79) years]. All patients received therapy with HCQ in combination with azithromycin (AZM), and 95 (90%) also with lopinavir/ritonavir (LPV/r). Concomitant medications classified as having risk of developing torsades de pointes (TdP) were simultaneously used in 81 patients (77%). Moderate-to-severe QTc prolongation was observed in 14 patients (13%), mostly at Days 3-5 from baseline, with 6 (6%) developing severe prolongation (>500 ms). There was no evidence of TdP arrhythmia or TdP-associated death. Adding LPV/r to HCQ+AZM did not significantly prolong the QTc interval. Multivariable Cox regression revealed that comedications with known risk of TdP (HR = 11.28, 95% CI 1.08-117.41), higher neutrophil-to-lymphocyte (NLR) ratio (HR = 1.10, 95% CI 1.03-1.18 per unit increase) and higher serum hs-cardiac troponin I (HR = 4.09, 95% CI 1.36-12.2 per unit increase) were major contributors to moderate-to-severe QTc prolongation. In this closely screened and monitored cohort, no complications derived from QTc prolongation were observed during pharmacological therapy containing HCQ for COVID-19. Evidence of myocardial injury with elevated troponin and strong inflammatory response, specifically higher NLR, are conditions requiring careful QTc interval monitoring.
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Affiliation(s)
- Sergio Padilla
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Universidad Miguel Hernández de Elche, Alicante, Spain.
| | - Guillermo Telenti
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Lucía Guillén
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - José A García
- Statistics, Operational Research Center, Universidad Miguel Hernández, Elche, Alicante, Spain
| | - Javier García-Abellán
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Carolina Ding
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Antonia Mora
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain
| | - Eduardo García-Pachón
- Section of Respiratory Medicine, Hospital General Universitario de Elche, Alicante, Spain
| | - Félix Gutiérrez
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Universidad Miguel Hernández de Elche, Alicante, Spain.
| | - Mar Masiá
- Internal Medicine and Infectious Diseases Unit, Hospital General Universitario de Elche, Alicante, Spain; Universidad Miguel Hernández de Elche, Alicante, Spain
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Suárez-García I, Moreno C, Ruiz-Algueró M, Pérez-Elías MJ, Navarro M, Díez Martínez M, Viciana P, Pérez-Martínez L, Górgolas M, Amador C, de Zárraga MA, Jarrín I, Moreno S, Jarrín I, Dalmau D, Navarro ML, González MI, Garcia F, Poveda E, Iribarren JA, Gutiérrez F, Rubio R, Vidal F, Berenguer J, González J, Muñoz-Fernández MÁ, Jarrin I, Alejos B, Moreno C, Iniesta C, Sousa LMG, Perez NS, Rava M, Muñoz-Fernández MÁ, Fernández IC, Merino E, García G, Portilla I, Agea I, Portilla J, Sánchez-Payá J, Rodríguez JC, Gimeno L, Giner L, Díez M, Carreres M, Reus S, Boix V, Torrús D, Lirola AL, García D, Díaz-Flores F, Gómez JL, del Mar Alonso M, Pelazas R, Hernández J, Alemán MR, Hernández MI, Asensi V, Valle E, Carmenado MER, Secades TSZ, Is LP, Rubio R, Pulido F, Bisbal O, Hernando A, Domínguez L, Crestelo DR, Bermejo L, Santacreu M, Iribarren JA, Arrizabalaga J, Aramburu MJ, Camino X, Rodríguez-Arrondo F, von Wichmann MÁ, Tomé LP, Goenaga MÁ, Bustinduy MJ, Azkune H, Ibarguren M, Lizardi A, Kortajarena X, Oyaga MPC, Igartua MU, Gutiérrez F, Masiá M, Padilla S, Navarro A, Montolio F, Robledano C, Colomé JG, Adsuar A, Pascual R, Fernández M, García E, García JA, Barber X, Muga R, Sanvisens A, Fuster D, Berenguer J, de Quirós JCLB, Gutiérrez I, Ramírez M, Padilla B, Gijón P, Aldamiz-Echevarría T, Tejerina F, Parras FJ, Balsalobre P, Diez C, Latorre LP, Fanciulli C, Vidal F, Peraire J, Viladés C, Veloso S, Vargas M, Olona M, Rull A, Rodríguez-Gallego E, Alba V, Castellanos AJ, López-Dupla M, Alonso MM, Aldeguer JL, Juliá MB, Pitarch MT, Hernández IC, Muñoz EC, Tovar SC, Lletí MS, Navarro JF, González-Garcia J, Arnalich F, Arribas JR, de la Serna JIB, Castro JM, Escosa L, Herranz P, Hontañón V, García-Bujalance S, López-Hortelano MG, González-Baeza A, Martín-Carbonero ML, Mayoral M, Mellado MJ, Micán RE, Montejano R, Montes ML, Moreno V, Pérez-Valero I, Rodés B, Sainz T, Sendagorta E, Alcáriz NS, Valencia E, Blanco JR, Oteo JA, Ibarra V, Metola L, Sanz M, Pérez-Martínez L, Arazo P, Sampériz G, Dalmau D, Jaén A, Sanmartí M, Cairó M, Martinez-Lacasa J, Velli P, Font R, Xercavins M, Alonso N, Marcotegui MR, Repáraz J, de Alda MGR, de León Cano MT, de Galarreta BPR, Amengual MJ, Navarro G, Garcia MC, Isbert SC, Vilasaro MN, de los Santos I, Sanz JS, Aparicio AS, Cepeda CS, Fraile LGF, Gayo EM, Moreno S, Osorio JLC, Nuñez FD, Zamora AM, Elías MJP, Gutiérrez C, Madrid N, del Campo Terrón S, Villar SS, Gallego MJV, Sanz JM, Urroz UA, Velasco T, Bernal E, Sanchez AC, García AA, Urbieta JB, Perez AM, Alcaraz MJ, del Carmen Villalba M, García F, Quero JH, Medina LM, Alvarez M, Chueca N, García DV, Martinez-Montes C, Beltran CG, de Salazar Gonzalerz A, Lopez AF, Utrilla MR, Del Romero J, Rodríguez C, Puerta T, Carrió JC, Vera M, Ballesteros J, Ayerdi O, Antela A, Losada E, Riera M, Peñaranda M, Leyes M, Ribas MA, Campins AA, Vidal C, Fanjul F, Murillas J, Homar F, Santos J, Ayerbe CG, Viciana I, Palacios R, López CP, Gonzalez-Domenec CM, Viciana P, Espinosa N, López-Cortés LF, Podzamczer D, Imaz A, Tiraboschi J, Silva A, Saumoy M, Prieto P, Ribera E, Curran A, Sierra JO, Stachowski JP, del Arco A, de la torre J, Prada JL, de Lomas Guerrero JMG, Martínez OJ, Vera FJ, Martínez L, García J, Alcaraz B, Jimeno A, Iglesias AC, Souto BP, de Cea AM, Muñoz J, Zubero MZ, Baraia-Etxaburu JM, Ugarte SI, Beneitez OLF, de Munain JL, López MMC, de la Peña M, Lopez M, Azkarreta IL, Galera C, Albendin H, Pérez A, Iborra A, Moreno A, Merlos MA, Vidal A, Meca M, Amador C, Pasquau F, Ena J, Benito C, Fenoll V, Anguita CG, Rabasa JTA, Suárez-García I, Malmierca E, González-Ruano P, Rodrigo DM, Seco MPR, Mohamed-Balghata MO, Vidal MAG, de Zarraga MA, Pérez VE, Molina MJT, García JV, Moreno JPS, Górgolas M, Cabello A, Álvarez B, Prieto L, Moreno JS, Caso AA, Gutiérrez CH, Mena MN, Puerto MJG, Vilalta RF, Ribera AF, Román AR, Juárez AR, López PL, Sánchez IM, Casas MF, Espejo AC, Jiménez MC, Perea RT, Pineda JA, Mayo PR, Sanchez JM, Gutierrez NM, Real LM, Gomez AC, Fuertes MF, Gonzalez-Serna A, Poveda E, Pérez A, Crespo M, Morano L, Miralles C, Ocampo A, Pousada G. Effectiveness of the combination elvitegravir/cobicistat/tenofovir/emtricitabine (EVG/COB/TFV/FTC) plus darunavir among treatment-experienced patients in clinical practice: a multicentre cohort study. AIDS Res Ther 2020; 17:45. [PMID: 32690099 PMCID: PMC7372769 DOI: 10.1186/s12981-020-00302-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 07/13/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The aim of this study was to investigate the effectiveness and tolerability of the combination elvitegravir/cobicistat/tenofovir/emtricitabine plus darunavir (EVG/COB/TFV/FTC + DRV) in treatment-experienced patients from the cohort of the Spanish HIV/AIDS Research Network (CoRIS). METHODS Treatment-experienced patients starting treatment with EVG/COB/TFV/FTC + DRV during the years 2014-2018 and with more than 24 weeks of follow-up were included. TFV could be administered either as tenofovir disoproxil fumarate or tenofovir alafenamide. We evaluated virological response, defined as viral load (VL) < 50 copies/ml and < 200 copies/ml at 24 and 48 weeks after starting this regimen, stratified by baseline VL (< 50 or ≥ 50 copies/ml at the start of the regimen). RESULTS We included 39 patients (12.8% women). At baseline, 10 (25.6%) patients had VL < 50 copies/ml and 29 (74.4%) had ≥ 50 copies/ml. Among patients with baseline VL < 50 copies/ml, 85.7% and 80.0% had VL < 50 copies/ml at 24 and 48 weeks, respectively, and 100% had VL < 200 copies/ml at 24 and 48 weeks. Among patients with baseline VL ≥ 50 copies/ml, 42.3% and 40.9% had VL < 50 copies/ml and 69.2% and 68.2% had VL < 200 copies/ml at 24 and 48 weeks. During the first 48 weeks, no patients changed their treatment due to toxicity, and 4 patients (all with baseline VL ≥ 50 copies/ml) changed due to virological failure. CONCLUSIONS EVG/COB/TFV/FTC + DRV was well tolerated and effective in treatment-experienced patients with undetectable viral load as a simplification strategy, allowing once-daily, two-pill regimen with three antiretroviral drug classes. Effectiveness was low in patients with detectable viral loads.
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Swindells S, Andrade-Villanueva JF, Richmond GJ, Rizzardini G, Baumgarten A, Masiá M, Latiff G, Pokrovsky V, Bredeek F, Smith G, Cahn P, Kim YS, Ford SL, Talarico CL, Patel P, Chounta V, Crauwels H, Parys W, Vanveggel S, Mrus J, Huang J, Harrington CM, Hudson KJ, Margolis DA, Smith KY, Williams PE, Spreen WR. Long-Acting Cabotegravir and Rilpivirine for Maintenance of HIV-1 Suppression. N Engl J Med 2020; 382:1112-1123. [PMID: 32130809 DOI: 10.1056/nejmoa1904398] [Citation(s) in RCA: 236] [Impact Index Per Article: 59.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Simplified regimens for the treatment of human immunodeficiency virus type 1 (HIV-1) infection may increase patient satisfaction and facilitate adherence. METHODS In this phase 3, open-label, multicenter, noninferiority trial involving patients who had had plasma HIV-1 RNA levels of less than 50 copies per milliliter for at least 6 months while taking standard oral antiretroviral therapy, we randomly assigned participants (1:1) to either continue their oral therapy or switch to monthly intramuscular injections of long-acting cabotegravir, an HIV-1 integrase strand-transfer inhibitor, and long-acting rilpivirine, a nonnucleoside reverse-transcriptase inhibitor. The primary end point was the percentage of participants with an HIV-1 RNA level of 50 copies per milliliter or higher at week 48, determined with the use of the Food and Drug Administration snapshot algorithm. RESULTS Treatment was initiated in 308 participants per group. At week 48, HIV-1 RNA levels of 50 copies per milliliter or higher were found in 5 participants (1.6%) receiving long-acting therapy and in 3 (1.0%) receiving oral therapy (adjusted difference, 0.6 percentage points; 95% confidence interval [CI], -1.2 to 2.5), a result that met the criterion for noninferiority for the primary end point (noninferiority margin, 6 percentage points). An HIV-1 RNA level of less than 50 copies per milliliter at week 48 was found in 92.5% of participants receiving long-acting therapy and in 95.5% of those receiving oral therapy (adjusted difference, -3.0 percentage points; 95% CI, -6.7 to 0.7), a result that met the criterion for noninferiority for this end point (noninferiority margin, -10 percentage points). Virologic failure was confirmed in 3 participants who received long-acting therapy and 4 participants who received oral therapy. Adverse events were more common in the long-acting-therapy group and included injection-site pain, which occurred in 231 recipients (75%) of long-acting therapy and was mild or moderate in most cases; 1% withdrew because of this event. Serious adverse events were reported in no more than 5% of participants in each group. CONCLUSIONS Monthly injections of long-acting cabotegravir and rilpivirine were noninferior to standard oral therapy for maintaining HIV-1 suppression. Injection-related adverse events were common but only infrequently led to medication withdrawal. (Funded by ViiV Healthcare and Janssen; ATLAS ClinicalTrials.gov number, NCT02951052.).
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Affiliation(s)
- Susan Swindells
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Jaime-Federico Andrade-Villanueva
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Gary J Richmond
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Giuliano Rizzardini
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Axel Baumgarten
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Mar Masiá
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Gulam Latiff
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Vadim Pokrovsky
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Fritz Bredeek
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Graham Smith
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Pedro Cahn
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Yeon-Sook Kim
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Susan L Ford
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Christine L Talarico
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Parul Patel
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Vasiliki Chounta
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Herta Crauwels
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Wim Parys
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Simon Vanveggel
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Joseph Mrus
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Jenny Huang
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Conn M Harrington
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Krischan J Hudson
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - David A Margolis
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Kimberly Y Smith
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - Peter E Williams
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
| | - William R Spreen
- From the University of Nebraska Medical Center, Omaha (S.S.); Centro Universitario de Ciencias de la Salud, University of Guadalajara, Guadalajara, Mexico (J.-F.A.-V.); Broward Health Medical Center, Broward Health Imperial Point, Fort Lauderdale, FL (G.J.R.); Fatebenefratelli Sacco Hospital, Milan (G.R.); the Center for Infectious Diseases, Berlin (A.B.); Hospital de Elche, Elche, Spain (M.M.); Maxwell Centre, Durban, South Africa (G.L.); the Central Research Institute of Epidemiology, Moscow (V.P.); Metropolis Medical Group, San Francisco (F.B.); Maple Leaf Research, Toronto (G.S.), and GlaxoSmithKline, Mississauga (J.H.) - both in Ontario, Canada; Fundación Huésped, Buenos Aires (P.C.); Chungnam National University School of Medicine, Daejeon, South Korea (Y.-S.K.); GlaxoSmithKline (S.L.F.) and ViiV Healthcare (C.L.T., P.P., J.M., C.M.H., K.J.H., D.A.M., K.Y.S., W.R.S.) - both in Research Triangle Park, NC; ViiV Healthcare, Brentford, United Kingdom (V.C.); and Janssen Research and Development, Beerse, Belgium (H.C., W.P., S.V., P.E.W.)
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