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Pander J, Beekman-Hendriks W, Coolen N, van de Flier V, Senster J, Rovers CP. No more government-imposed societal-level COVID-19 control measures but still significant self-experienced burden for severely immunocompromised individuals - A cross-sectional survey in the Netherlands. Prev Med Rep 2024; 45:102827. [PMID: 39114410 PMCID: PMC11304848 DOI: 10.1016/j.pmedr.2024.102827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2024] [Revised: 07/02/2024] [Accepted: 07/11/2024] [Indexed: 08/10/2024] Open
Abstract
Objectives In March 2023, all societal-level COVID-19 control measures were lifted by the Dutch government. This study was performed to understand the self-experienced burden of this new phase of COVID-19 on the perspectives and behaviors of severely immunocompromised individuals. Methods This is an observational, descriptive, cross-sectional study in The Netherlands. An online survey was completed by severely immunocompromised individuals, to capture their general well-being (score from 1 = worst to 10 = best), mental and physical health, and daily and social activities during survey conduct and retrospectively for before onset of COVID-19. The survey was open for completion from May 24th until August 7nd, 2023. Results Of the 236 respondents, 96.6 % had been vaccinated against COVID-19 and 24.6 % were shielding to avoid COVID-19 during survey conduct. The general well-being score for all respondents was 7.5 (±1.2 SD) before onset of the COVID-19 pandemic and 6.9 (±1.6 SD) during survey conduct (P<0.001). For the shielding group (n = 58), these scores were 7.6 (±1.0 SD) and 5.7 (±1.6 SD), respectively (P<0.001). Generally, for all questions about mental and physical health and daily and social activities, there was a trend towards more negative answers during survey conduct, compared with before onset of the COVID-19 pandemic, which was more pronounced for the shielding group. Conclusions Despite absence of government-imposed societal measures, COVID-19 avoidance still had a self-experienced burden on perspectives and behaviors of immunocompromised individuals in The Netherlands, with a significantly lower general well-being during survey conduct, compared with before onset of COVID-19.
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Affiliation(s)
- Jan Pander
- AstraZeneca BV, PO Box 93015, 2509AA Den Haag, the Netherlands
| | | | - Neeltje Coolen
- AstraZeneca BV, PO Box 93015, 2509AA Den Haag, the Netherlands
| | | | - Jeroen Senster
- Motivaction BV, PO Box 15262, 1001MG Amsterdam, the Netherlands
| | - Chantal P. Rovers
- Radboud University Medical Center, Department of Internal Medicine/Division of Infectious Diseases, PO Box 9101, 6500HB Nijmegen, the Netherlands
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Sherman AC, Tuan J, Cantos VD, Adeyiga O, Mahoney S, Ortega-Villa AM, Tillman A, Whitaker J, Woodward Davis AS, Leav B, Hirsch I, Sadoff J, Dunkle LM, Gilbert PB, Janes HE, Kublin JG, Goepfert PA, Kotloff K, Rouphael N, Falsey AR, El Sahly HM, Sobieszczyk ME, Huang Y, Neuzil KM, Corey L, Grinsztejn B, Gray G, Nason M, Baden LR, Gay CL. COVID-19 Vaccine Efficacy in Participants With Weakened Immune Systems From 4 Randomized Controlled Trials. Clin Infect Dis 2024; 79:364-374. [PMID: 38598658 DOI: 10.1093/cid/ciae192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 03/20/2024] [Accepted: 03/28/2024] [Indexed: 04/12/2024] Open
Abstract
BACKGROUND Although the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccines are highly efficacious at preventing severe disease in the general population, current data are lacking regarding vaccine efficacy (VE) for individuals with mild immunocompromising conditions. METHODS A post hoc, cross-protocol analysis of participant-level data from the blinded phase of four randomized, placebo-controlled, coronavirus disease 2019 (COVID-19) vaccine phase 3 trials (Moderna, AstraZeneca, Janssen, and Novavax) was performed. We defined a "tempered immune system" (TIS) variable via a consensus panel based on medical history and medications to determine VE against symptomatic and severe COVID-19 cases in TIS participants versus non-TIS individuals starting at 14 days after completion of the primary series through the blinded phase for each of the 4 trials. An analysis of participants living with well-controlled human immunodeficiency virus was conducted using the same methods. RESULTS A total of 3852/30 351 (12.7%) Moderna participants, 3088/29 868 (10.3%) Novavax participants, 3549/32 380 (11.0%) AstraZeneca participants, and 5047/43 788 (11.5%) Janssen participants were identified as having a TIS. Most TIS conditions (73.9%) were due to metabolism and nutritional disorders. Vaccination (vs placebo) significantly reduced the likelihood of symptomatic and severe COVID-19 for all participants for each trial. VE was not significantly different for TIS participants versus non-TIS for either symptomatic or severe COVID-19 for each trial, nor was VE significantly different in the symptomatic endpoint for participants with human immunodeficiency virus. CONCLUSIONS For individuals with mildly immunocompromising conditions, there is no evidence of differences in VE against symptomatic or severe COVID-19 compared with those with non-TIS in the 4 COVID-19 vaccine randomized controlled efficacy trials.
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Affiliation(s)
- Amy C Sherman
- Department of Medicine, Division of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Jessica Tuan
- Yale School of Medicine, Section of Infectious Diseases, New Haven, Connecticut, USA
| | - Valeria D Cantos
- Division of Infectious Diseases, Emory University, Atlanta, Georgia, USA
| | - Oladunni Adeyiga
- Department of Medicine, Division of Infectious Diseases, University of California, Los Angeles, Los Angeles, California, USA
| | - Scott Mahoney
- Department of Medicine, University of Cape Town, Desmond Tutu HIV Centre, Cape Town, South Africa
| | - Ana M Ortega-Villa
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Amy Tillman
- Frederick National Laboratory for Cancer Research, Clinical Monitoring Research Program Directorate, Frederick, Maryland, USA
| | - Jennifer Whitaker
- Department of Molecular Virology and Microbiology and Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | - Amanda S Woodward Davis
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Brett Leav
- Moderna Inc., Cambridge, Massachusetts, USA
| | - Ian Hirsch
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge, United Kingdom
| | - Jerald Sadoff
- Janssen Vaccines and Prevention, Leiden, Netherlands
| | | | - Peter B Gilbert
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Holly E Janes
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - James G Kublin
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Paul A Goepfert
- Department of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA
| | - Karen Kotloff
- Department of Pediatrics and the Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | | | - Ann R Falsey
- Infectious Disease Division, University of Rochester, Rochester, New York, USA
| | - Hana M El Sahly
- Department of Molecular Virology and Microbiology and Section of Infectious Diseases, Department of Medicine, Baylor College of Medicine, Houston, Texas, USA
| | | | - Yunda Huang
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
| | - Kathleen M Neuzil
- Center for Vaccine Development and Global Health, University of Maryland School of Medicine, Baltimore, Maryland, USA
| | - Lawrence Corey
- Vaccine and Infectious Disease Division, Fred Hutchinson Cancer Center, Seattle, Washington, USA
- Department of Laboratory Medicine and Pathology, University of Washington, Seattle, Washington, USA
| | - Beatriz Grinsztejn
- National Institute of Infectious Diseases-Oswaldo Cruz Foundation, Rio de Janeiro, Brazil
| | - Glenda Gray
- Perinatal HIV Research Unit, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
- South African Medical Research Council, Cape Town, South Africa
| | - Martha Nason
- National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
| | - Lindsey R Baden
- Department of Medicine, Division of Infectious Diseases, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Cynthia L Gay
- Department of Medicine, Division of Infectious Diseases, UNC HIV Cure Center, University of North Carolina at Chapel Hill School of Medicine, Chapel Hill, North Carolina, USA
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3
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Williams P, Herring TA, Yokota RTC, Maia T, Venkatesan S, Marcus JC, Settergren G, Arnetorp S, Lloyd A, Severens JL, Varni JW, Dixon S, Hamusankwa L, Powell PA, Taylor S, Ware JE, Krol M. The Association Between Physical Distancing Behaviors to Avoid COVID-19 and Health-Related Quality of Life in Immunocompromised and Nonimmunocompromised Individuals: Patient-Informed Protocol for the Observational, Cross-Sectional EAGLE Study. JMIR Res Protoc 2024; 13:e52643. [PMID: 39137022 DOI: 10.2196/52643] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 06/12/2024] [Accepted: 07/08/2024] [Indexed: 08/15/2024] Open
Abstract
BACKGROUND Immunocompromised individuals are known to respond inadequately to SARS-CoV-2 vaccines, placing them at high risk of severe or fatal COVID-19. Thus, immunocompromised individuals and their caregivers may still practice varying degrees of social or physical distancing to avoid COVID-19. However, the association between physical distancing to avoid COVID-19 and quality of life has not been comprehensively evaluated in any study. OBJECTIVE We aim to measure physical distancing behaviors among immunocompromised individuals and the association between those behaviors and person-centric outcomes, including health-related quality of life (HRQoL) measures, health state utilities, anxiety and depression, and work and school productivity impairment. METHODS A patient-informed protocol was developed to conduct the EAGLE Study, a large cross-sectional, observational study, and this paper describes that protocol. EAGLE is designed to measure distancing behaviors and outcomes in immunocompromised individuals, including children (aged ≥6 mo) and their caregivers, and nonimmunocompromised adults in the United States and United Kingdom who report no receipt of passive immunization against COVID-19. We previously developed a novel self- and observer-reported instrument, the Physical Distancing Scale for COVID-19 Avoidance (PDS-C19), to measure physical distancing behavior levels cross-sectionally and retrospectively. Using an interim or a randomly selected subset of the study population, the PDS-C19 psychometric properties will be assessed, including structural validity, internal consistency, known-group validity, and convergent validity. Associations (correlations) will be assessed between the PDS-C19 and validated HRQoL-related measures and utilities. Structural equation modeling and regression will be used to assess these associations, adjusting for potential confounders. Participant recruitment and data collection took place from December 2022 to June 2023 using direct-to-patient channels, including panels, clinician referral, patient advocacy groups, and social media, with immunocompromising diagnosis confirmation collected and assessed for a randomly selected 25% of immunocompromised participants. The planned total sample size is 3718 participants and participant-caregiver pairs. Results will be reported by immunocompromised status, immunocompromising condition category, country, age group, and other subgroups. RESULTS All data analyses and reporting were planned to be completed by December 2023. Results are planned to be submitted for publication in peer-reviewed journals in 2024-2025. CONCLUSIONS This study will quantify immunocompromised individuals' physical distancing behaviors to avoid COVID-19 and their association with HRQoL as well as health state utilities. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) RR1-10.2196/52643.
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Affiliation(s)
- Paul Williams
- Global Evidence, BioPharmaceuticals Medical, AstraZeneca, Gothenburg, Sweden
- Patient Centered Solutions, IQVIA, Courbevoie, France
| | - Timothy A Herring
- Medical Evidence, Epidemiology, Vaccine & Immune Therapies, BioPharmaceuticals Medical, AstraZeneca, Wilmington, DE, United States
| | | | - Tiago Maia
- Patient Centered Solutions, IQVIA, Porto Salvo, Portugal
| | - Sudhir Venkatesan
- BPM Evidence Statistics, BioPharmaceuticals Medical, AstraZeneca, Cambridge, United Kingdom
| | - James C Marcus
- Patient Centered Solutions, IQVIA, Washington, DC, United States
| | - Gabriella Settergren
- Global Evidence Portfolio Delivery, BioPharmaceuticals Medical, AstraZeneca, Gothenburg, Sweden
| | - Sofie Arnetorp
- Health Economic & Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Gothenburg, Sweden
| | - Andrew Lloyd
- Acaster Lloyd Consulting Ltd, London, United Kingdom
| | | | - James W Varni
- Texas A&M University, College Station, TX, United States
| | - Sharon Dixon
- Patient representative, Sulphur Springs, TX, United States
| | | | - Philip A Powell
- Sheffield Centre for Health and Related Research (SCHARR), University of Sheffield, Sheffield, United Kingdom
- Philip A Powell Consulting, Sheffield, United Kingdom
| | - Sylvia Taylor
- Medical Evidence, Vaccine & Immune Therapies, BioPharmaceuticals Medical, AstraZeneca, Cambridge, United Kingdom
| | - John E Ware
- John Ware Research Group, Watertown, ME, United States
| | - Marieke Krol
- Patient Centered Solutions, IQVIA, Amsterdam, Netherlands
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Sun T, Li L, Mues KE, Georgieva MV, Kirk B, Mansi JA, Van de Velde N, Beck EC. Real-World Effectiveness of a Third Dose of mRNA-1273 Versus BNT162b2 on Inpatient and Medically Attended COVID-19 Among Immunocompromised US Adults. Infect Dis Ther 2024; 13:1771-1787. [PMID: 38916690 PMCID: PMC11266318 DOI: 10.1007/s40121-024-01005-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2024] [Accepted: 06/06/2024] [Indexed: 06/26/2024] Open
Abstract
INTRODUCTION Recent data have shown elevated infection rates in several subpopulations at risk of SARS-CoV-2 infection and COVID-19, including immunocompromised (IC) individuals. Previous research suggests that IC persons have reduced risks of hospitalization and medically attended COVID-19 with two doses of mRNA-1273 (SpikeVax; Moderna) compared to two doses of BNT162b2 (Comirnaty; Pfizer/BioNTech). The main objective of this retrospective cohort study was to compare real-world effectiveness of third doses of mRNA-1273 versus BNT162b2 at multiple time points on occurrence of COVID-19 hospitalization and medically attended COVID-19 among IC adults in the United States (US). METHODS This retrospective, observational comparative effectiveness study identified patients from the US HealthVerity database from December 11, 2020, through August 31, 2022. Medically attended SARS-CoV-2 infections and hospitalizations were assessed following a three-dose mRNA-1273 versus BNT162b2 regimen. Inverse probability weighting was applied to balance baseline confounders between vaccine groups. Relative risk (RR) and risk difference were calculated for subgroup and sensitivity analyses using a non-parametric method. RESULTS In propensity score-adjusted analyses, receiving mRNA-1273 vs. BNT162b2 as third dose was associated with 32.4% (relative risk 0.676; 95% confidence interval 0.506-0.887), 29.3% (0.707; 0.573-0.858), and 23.4% (0.766; 0.626-0.927) lower risk of COVID-19 hospitalization after 90, 180, and 270 days, respectively. Corresponding reductions in medically attended COVID-19 were 8.4% (0.916; 0.860-0.976), 6.4% (0.936; 0.895-0.978), and 2.4% (0.976; 0.935-1.017), respectively. CONCLUSIONS Our findings suggest a third dose of mRNA-1273 is more effective than a third dose of BNT162b2 in preventing COVID-19 hospitalization and breakthrough medically attended COVID-19 among IC adults in the US.
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Affiliation(s)
- Tianyu Sun
- Moderna, Inc., 325 Binney Street, Cambridge, MA, 02142, USA.
| | - Linwei Li
- Moderna, Inc., 325 Binney Street, Cambridge, MA, 02142, USA
| | | | | | | | - James A Mansi
- Moderna, Inc., 325 Binney Street, Cambridge, MA, 02142, USA
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5
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Lapadula G, Mezzadri L, Lo Cascio G, Antolini L, Malandrin S, Ranzani A, Limonta S, Cavallero A, Bonfanti P. Anti-spike antibody level is associated with the risk of clinical progression among subjects hospitalized with COVID-19 pneumonia: results from a retrospective cohort study. Infection 2024; 52:1499-1509. [PMID: 38652224 PMCID: PMC11289057 DOI: 10.1007/s15010-024-02250-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Accepted: 03/25/2024] [Indexed: 04/25/2024]
Abstract
PURPOSE Antibodies against SARS-CoV-2 spike (anti-S) may confer protection against symptomatic COVID-19. Whether their level predicts progression among those with COVID-19 pneumonia remains unclear. METHODS We conducted a retrospective cohort study to assess predictors of anti-S levels and whether anti-S titer is associated with death or mechanical ventilation (MV). Adults hospitalized for COVID-19 pneumonia between July 2021 and July 2022 were enrolled if anti-S had been measured within 72 h of admission. Predictors of anti-S level were explored using multivariable quantile regression. The association between anti-S levels and 30-day death/MV was investigated via multivariable logistic regression. Analyses were stratified by vaccine status. RESULTS The median anti-S level was 1370 BAU/ml in 328 vaccinated and 15.5 BAU/ml in 206 unvaccinated individuals. Among the vaccinated, shorter symptom duration (p = 0.001), hematological malignancies (p = 0.002), and immunosuppressive therapy (p = 0.004) were associated with lower anti-S levels. In the unvaccinated group, symptom duration was the only predictor of anti-S levels (p < 0.001). After 30 days, 134 patients experienced death or MV. Among vaccinated individuals, higher anti-S levels correlated significantly with lower death/MV risk (per log2 increase, OR 0.88, 95%CI 0.81-0.97), irrespective of age and solid malignancies. Among unvaccinated, a marginally protective effect was observed (OR 0.86, 95%CI 0.73-1.01), independent of age, immunosuppressive therapy, and diabetes. Adjustment for monoclonal antibody treatment strengthened the association (OR 0.81, 95%CI 0.68-0.96). CONCLUSION This study suggests that levels of anti-S antibodies can predict critical or fatal outcomes in COVID-19 pneumonia patients, regardless of vaccination. Whether anti-S Ab could guide risk assessment and vaccination boosting merits further evaluation.
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Affiliation(s)
- Giuseppe Lapadula
- Infectious Diseases Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy.
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
| | - Luca Mezzadri
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Giustina Lo Cascio
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
| | - Laura Antolini
- Bicocca Bioinformatics Biostatistics and Bioimaging Center-B4, University of Milano-Bicocca, Milan, Italy
| | - Sergio Malandrin
- Microbiology Unit, Fondazione IRCCS San Gerardo Dei Tintori, Monza, Italy
| | - Alice Ranzani
- Infectious Diseases Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Silvia Limonta
- Infectious Diseases Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
| | - Annalisa Cavallero
- Microbiology Unit, Fondazione IRCCS San Gerardo Dei Tintori, Monza, Italy
| | - Paolo Bonfanti
- Infectious Diseases Unit, Fondazione IRCCS San Gerardo dei Tintori, Monza, Italy
- School of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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Hamilton KW, Hua E, Dutcher L, Fernandez Lynch H, Junker P, Doucette AG, Werner D, Kannel EZ, Civitello T, Gabriel P, Ahya VN, Jacobs DA, Garfall A, Pratz K, Degnan KO, Blumberg EA, Capozzi D, Craig E, Takach P, Payne AS, Geara A, Koenig H, Holzman L, Tebas P. Implementation of an Approach to Equitable Allocation of SARS-CoV-2 Monoclonal Antibodies for Preexposure Prophylaxis: Experience From a Single Medical Center. Open Forum Infect Dis 2024; 11:ofae388. [PMID: 39100528 PMCID: PMC11297503 DOI: 10.1093/ofid/ofae388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 07/08/2024] [Indexed: 08/06/2024] Open
Abstract
Background During the COVID-19 pandemic, SARS-CoV-2 monoclonal antibodies for preexposure prophylaxis (SMA-PrEP) offered patients who were immunocompromised another option for protection. However, SMA-PrEP posed administrative, operational, and ethical challenges for health care facilities, resulting in few patients receiving them. Although the first SMA-PrEP medication, tixagevimab and cilgavimab, had its authorization revoked due to compromised in vitro efficacy, new SMA-PrEP medications are currently completing clinical trials. This article provides an operational framework for administrative organization, patient identification and prioritization, equitable medication allocation, medication ordering and administration, and patient tracking. Methods A retrospective cohort study evaluating our hospital's SMA-PrEP administration strategy was performed. Multivariable logistic regression was used to examine factors associated with receipt of SMA-PrEP. Results Despite the barriers in administering this medication and the scarcity of resources, our hospital was able to administer at least 1 dose of SMA-PrEP to 1359 of 5902 (23.0%) eligible patients. Even with the steps taken to promote equitable allocation, multivariable logistic regression demonstrated that there were still differences by race, ethnicity, and socioeconomic status. As compared with patients who identified as Black, patients who identified as White (odds ratio [OR], 1.85; 95% CI, 1.46-2.33), Asian (OR, 1.59; 95% CI, 1.03-2.46), and Hispanic (OR, 1.53; 95% CI, 1.02-2.44) were more likely to receive SMA-PrEP. When compared with patients with low socioeconomic status, patients with high socioeconomic status (OR, 1.37; 95% CI, 1.05-1.78) were more likely to be allocated SMA-PrEP. Conclusions Despite efforts to mitigate health care disparities, differences by race/ethnicity and socioeconomic status still arose in patients receiving SMA-PrEP.
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Affiliation(s)
- Keith W Hamilton
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Elvis Hua
- Department of Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lauren Dutcher
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Holly Fernandez Lynch
- Department of Medical Ethics and Health Policy, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Paul Junker
- Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Abigail G Doucette
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Danielle Werner
- Clinical Practices of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ethan Z Kannel
- University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Thomas Civitello
- University of Pennsylvania Health System, Philadelphia, Pennsylvania, USA
| | - Peter Gabriel
- Abramson Cancer Center, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Vivek N Ahya
- Clinical Practices of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Division of Pulmonary, Allergy, and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Dina A Jacobs
- Department of Neurology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Alfred Garfall
- Division of Hematology and Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Keith Pratz
- Division of Hematology and Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Kathleen O Degnan
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Emily A Blumberg
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Donna Capozzi
- Oncology Pharmacy and Investigational Drug Services, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Ethan Craig
- Division of Rheumatology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
- Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania, USA
| | - Patricia Takach
- Section of Allergy and Immunology, Division of Pulmonary, Allergy, and Critical Care, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Aimee S Payne
- Department of Dermatology, Vagelos College of Physicians and Surgeons, Columbia University, New York, New York, USA
| | - Abdallah Geara
- Division of Renal, Electrolyte, and Hypertension, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Helen Koenig
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Lawrence Holzman
- Division of Renal, Electrolyte, and Hypertension, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
| | - Pablo Tebas
- Division of Infectious Diseases, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania, USA
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7
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Gallop K, Hall R, Watt M, Squirrell D, Branscombe N, Arnetop S, Lloyd A. Estimating the Health-Related Quality of Life Benefit of Prophylactic Treatment for COVID-19 in Immunocompromised People: A Multimethod Valuation Study. JOURNAL OF HEALTH ECONOMICS AND OUTCOMES RESEARCH 2024; 11:20-28. [PMID: 39071729 PMCID: PMC11276479 DOI: 10.36469/001c.120605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Accepted: 06/27/2024] [Indexed: 07/30/2024]
Abstract
Background: Pre-exposure prophylaxis (PrEP) for COVID-19 provides additional protection, beyond vaccines alone, for individuals who are immunocompromised (IC). This may reduce the need for preventative behavioral modification, such as shielding-a behavioral restriction limiting an IC individual to minimize face-to-face interactions and/or crowded places. Therefore, PrEP may improve psychosocial well-being and health-related quality of life (HRQoL) for individuals with IC conditions. Objective: To estimate the potential HRQoL and utility benefit of PrEP for prevention of COVID-19 in individuals with IC conditions who may not have an adequate response of full vaccination (and therefore are at "highest risk" of severe COVID-19) that can be used in future economic evaluations of preventative therapies against COVID-19. Methods: Vignettes describing HRQoL associated with 2 pre-PrEP states (shielding and semi-shielding behavioral restrictions) and a post-PrEP state were developed from a literature review and tested through interviews with clinicians (n = 4) and individuals with IC conditions (n = 10). Vignettes were valued by a general population sample (N = 100) using a visual analog scale (VAS), time trade-off (TTO), and EQ-5D-5L. A sample of individuals with IC conditions (n = 48) valued their current HRQoL and a post-PrEP vignette using VAS and EQ-5D-5L. Results: Individuals with IC conditions reported a mean current EQ-5D-5L score of 0.574, and 0.656 for post-PrEP based on the vignette. PrEP would lead to behavior changes for 75% (30/40) of individuals with IC conditions and an emotional benefit for 93% (37/40) of individuals with IC conditions. Mean values from the general population valuation based on EQ-5D-5L ranged from 0.606 ("shielding") to 0.932 ("post-PrEP"). Conclusion: This study quantified the expected health state utility benefit of reduced psychosocial burden and behavioral restriction. PrEP would potentially result in a utility gain between 0.082 and 0.326, dependent on valuation approach and expected change in behavioral restrictions, leading to improvements in daily activities and emotional well-being.
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Affiliation(s)
- Katy Gallop
- Acaster Lloyd Consulting Ltd, London, United Kingdom
| | - Rebekah Hall
- Acaster Lloyd Consulting Ltd, London, United Kingdom
| | | | | | | | | | - Andrew Lloyd
- Acaster Lloyd Consulting Ltd, London, United Kingdom
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Goldstein A, Neuberger A, Darawsha YQ, Hussein K, Shafat T, Grupel D, Strahilevitz J, Israel S, Weil A, Ben-Ami R, Elbaz M, Najjar-Debbiny R, Bishara J, Shlomai A, Landes M. Clinical outcomes of immunomodulation therapy in immunocompromised patients with severe Covid-19 and high oxygen requirement. Sci Rep 2024; 14:16985. [PMID: 39044026 PMCID: PMC11266359 DOI: 10.1038/s41598-024-68013-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 07/18/2024] [Indexed: 07/25/2024] Open
Abstract
Covid-19 disease is implicated in increased mortality among immunocompromised patients. The JAK inhibitor, baricitinib (bar), or the IL-6 inhibitor, tocilizumab (toc), demonstrated a survival benefit in patients with severe disease.However, evidence supporting their use in immunocompromised patients with severe Covid-19 is scarce.We aimed to assess clinical outcomes of bar/toc treatment in immunocompromised patients. A multi-center registry of consecutive immunocompromised patients hospitalized due to severe Covid-19 during the Omicron variant dominance period. After excluding patients who did not require high oxygen supply, patients treated with bar/toc were compared to patients treated by standard of care (SOC). Primary outcome was in hospital mortality. Secondary outcomes were 30 and 60 day mortality, super-infection and thromboembolic events. Among an overall 228 immunocompromised patients hospitalized in six Israeli hospitals with severe Covid-19, 112 patients required high oxygen support, of whom 48 (43%) were treated with bar/toc. In-hospital mortality rates were exceptionally high and did not significantly differ between bar/toc and SOC treated patients (62.5% vs. 64.1%, p = 1.0). A logistic regression analysis revealed that advanced age and incomplete vaccination were predictors of in-hospital mortality. Patients treated with bar/toc had no excess of suspected super-infection (62.8% vs. 60.7%, p = 0.84) or thromboembolic events (8.3% vs 3.1%, p = 0.39). In immunocompromised patients with severe Covid-19 and a high oxygen demand, bar/toc therapy was not associated with reduced mortality or with a higher rate of associated complications, compared to SOC. Larger prospective studies should better address efficacy and safety.
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Affiliation(s)
- Avigayil Goldstein
- Department of Internal Medicine D, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel.
| | - Ami Neuberger
- Internal Medicine & Infectious Diseases, Rambam Medical center, Haifa, Israel
- Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
| | | | - Khetam Hussein
- Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
- Infection Control Unit, Rambam Medical Center, Haifa, Israel
| | - Tali Shafat
- Infectious Disease Institute, Soroka University Medical Center, Beer Sheba, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | - Daniel Grupel
- Infectious Disease Institute, Soroka University Medical Center, Beer Sheba, Israel
- Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | | | - Sarah Israel
- Hadassah Hebrew University Medical Center, 9112001, Jerusalem, Israel
| | - Ariel Weil
- Faculty of Medicine, Hebrew university, Jerusalem, Israel
| | - Ronen Ben-Ami
- Infectious Disease Unit, Tel Aviv Sourasky Medical Center , Tel Aviv, Israel
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel-Aviv, Israel
| | - Meital Elbaz
- Infectious Disease Unit, Tel Aviv Sourasky Medical Center , Tel Aviv, Israel
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel-Aviv, Israel
| | - Ronza Najjar-Debbiny
- Bruce Rappaport Faculty of Medicine, Technion, Haifa, Israel
- Infection Control and Prevention Unit, Lady Davis Carmel Medical Center , Haifa, Israel
| | - Jihad Bishara
- Infectious Diseases Unit, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel-Aviv, Israel
| | - Amir Shlomai
- Department of Internal Medicine D, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel-Aviv, Israel
| | - Michal Landes
- Department of Internal Medicine D, Rabin Medical Center, Beilinson Hospital, Petah-Tikva, Israel
- Faculty of Medical & Health Sciences, Tel Aviv University, Tel-Aviv, Israel
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Morlacchi LC, Alicandro G, Uceda Renteria S, Zignani N, Giacomel G, Rossetti V, Sagasta M, Citterio G, Lombardi A, Dibenedetto C, Antonelli B, Rosso L, Lampertico P, Ceriotti F, Blasi F, Donato MF. COVID-19 Vaccine in Lung and Liver Transplant Recipients Exceeds Expectations: An Italian Real-Life Experience on Immunogenicity and Clinical Efficacy of BNT162b2 Vaccine. Transpl Int 2024; 37:12729. [PMID: 39050189 PMCID: PMC11266016 DOI: 10.3389/ti.2024.12729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 06/24/2024] [Indexed: 07/27/2024]
Abstract
This study assessed humoral and T cell-mediated immune responses to the BNT162b2 vaccine in orthotopic liver transplant (OLT) and lung transplant (LUT) recipients who received three doses of the vaccine from March 2021 at our institution. Serum samples were collected 60 days post-second and third dose to quantify antibodies against the spike region of SARS-CoV-2 while whole blood samples were collected to analyze the SARS-CoV-2-specific T-cell response using an IFN-γ ELISpot assay. We enrolled 244 OLT and 120 LUT recipients. The third dose increased antibody titres in OLT recipients (from a median value of 131 after the second dose to 5523 IU/mL, p < 0.001) and LUT recipients (from 14.8 to 1729 IU/mL, p < 0.001). T-cell response also increased in OLT recipients (from 8.5 to 23 IFN-γ SFU per 250,000 PBMC, p < 0.001) and LUT recipients (from 8 to 15 IFN-γ SFU per 250,000 PBMC, p < 0.001). A total of 128 breakthrough infections were observed: two (0.8%) OLT recipients were hospitalized due to COVID-19 and one died (0.4%); among LUT recipients, seven were hospitalized (5.8%) and two patients died (1.7%). In conclusion, the three-dose schedule of the BNT162b2 vaccine elicited both humoral and T cell-mediated responses in solid organ transplant recipients. The risk of severe COVID-19 post-vaccination was low in this population.
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Affiliation(s)
- Letizia Corinna Morlacchi
- Respiratory Unit and Adult Cystic, Fibrosis Centre, Internal Medicine Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
| | - Gianfranco Alicandro
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
- Department of Pediatrics, Cystic Fibrosis Centre, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Sara Uceda Renteria
- Division of Clinical Pathology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Nunzio Zignani
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Giovanni Giacomel
- Division of Clinical Pathology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Valeria Rossetti
- Respiratory Unit and Adult Cystic, Fibrosis Centre, Internal Medicine Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Michele Sagasta
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Gaia Citterio
- Respiratory Unit and Adult Cystic, Fibrosis Centre, Internal Medicine Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Andrea Lombardi
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
- Department of Pediatrics, Cystic Fibrosis Centre, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Clara Dibenedetto
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Barbara Antonelli
- General Surgery—Liver Transplant Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Lorenzo Rosso
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
- Thoracic Surgery and Lung Transplant Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Pietro Lampertico
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Ferruccio Ceriotti
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
- Division of Clinical Pathology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
| | - Francesco Blasi
- Respiratory Unit and Adult Cystic, Fibrosis Centre, Internal Medicine Department, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milano, Italy
| | - Maria Francesca Donato
- Division of Gastroenterology and Hepatology, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico di Milano, Milano, Italy
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10
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Cai Y, Diallo S, Rosenthal K, Ren K, Flores DJ, Dippel A, Oganesyan V, van Dyk N, Chen X, Cantu E, Choudhary R, Sulikowski M, Adissu H, Chawla B, Kar S, Liu C, Dijokaite-Guraliuc A, Mongkolsapaya J, Rajan S, Loo YM, Beavon R, Webber C, Chang LJ, Thomas S, Clegg L, Zhang H, Screaton GR, Philbin N, Harre M, Selim A, Martinez-Alier N, Uriel A, Cohen TS, Perez JL, Esser MT, Blair W, Francica JR. AZD3152 neutralizes SARS-CoV-2 historical and contemporary variants and is protective in hamsters and well tolerated in adults. Sci Transl Med 2024; 16:eado2817. [PMID: 38924429 DOI: 10.1126/scitranslmed.ado2817] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 05/30/2024] [Indexed: 06/28/2024]
Abstract
The evolution of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has resulted in variants that can escape neutralization by therapeutic antibodies. Here, we describe AZD3152, a SARS-CoV-2-neutralizing monoclonal antibody designed to provide improved potency and coverage against emerging variants. AZD3152 binds to the back left shoulder of the SARS-CoV-2 spike protein receptor binding domain and prevents interaction with the human angiotensin-converting enzyme 2 receptor. AZD3152 potently neutralized a broad panel of pseudovirus variants, including the currently dominant Omicron variant JN.1 but has reduced potency against XBB subvariants containing F456L. In vitro studies confirmed F456L resistance and additionally identified T415I and K458E as escape mutations. In a Syrian hamster challenge model, prophylactic administration of AZD3152 protected hamsters from weight loss and inflammation-related lung pathologies and reduced lung viral load. In the phase 1 sentinel safety cohort of the ongoing SUPERNOVA study (ClinicalTrials.gov: NCT05648110), a single 600-mg intramuscular injection of AZD5156 (containing 300 mg each of AZD3152 and cilgavimab) was well tolerated in adults through day 91. Observed serum concentrations of AZD3152 through day 91 were similar to those observed with cilgavimab and consistent with predictions for AZD7442, a SARS-CoV-2-neutralizing antibody combination of cilgavimab and tixagevimab, in a population pharmacokinetic model. On the basis of its pharmacokinetic characteristics, AZD3152 is predicted to provide durable protection against symptomatic coronavirus disease 2019 caused by susceptible SARS-CoV-2 variants, such as JN.1, in humans.
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MESH Headings
- Animals
- SARS-CoV-2/drug effects
- Humans
- COVID-19/virology
- Antibodies, Neutralizing/immunology
- Spike Glycoprotein, Coronavirus/metabolism
- Cricetinae
- COVID-19 Drug Treatment
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Antibodies, Monoclonal, Humanized/pharmacokinetics
- Mesocricetus
- Female
- Male
- Adult
- Antibodies, Viral/immunology
- Mutation/genetics
- Antibodies, Monoclonal
- Angiotensin-Converting Enzyme 2/metabolism
- Viral Load/drug effects
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Affiliation(s)
- Yingyun Cai
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Seme Diallo
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Kim Rosenthal
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Kuishu Ren
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Daniel J Flores
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Andrew Dippel
- Biologics Engineering, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Vaheh Oganesyan
- Biologics Engineering, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Nydia van Dyk
- Biologics Engineering, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Xiaoru Chen
- Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Erin Cantu
- Imaging and Data Analytics, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Rakesh Choudhary
- Imaging and Data Analytics, AstraZeneca, Gaithersburg, MD 20878, USA
| | | | - Hibret Adissu
- Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | | | | | - Chang Liu
- Chinese Academy of Medical Science (CAMS) Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Aiste Dijokaite-Guraliuc
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Juthathip Mongkolsapaya
- Chinese Academy of Medical Science (CAMS) Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
- Mahidol-Oxford Tropical Medicine Research Unit, Bangkok, Thailand, Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Saravanan Rajan
- Biologics Engineering, Oncology R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Yueh-Ming Loo
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Rohini Beavon
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Chris Webber
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Lee-Jah Chang
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Steven Thomas
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Lindsay Clegg
- Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Huixia Zhang
- Clinical Pharmacology and Safety Sciences, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Gavin R Screaton
- Chinese Academy of Medical Science (CAMS) Oxford Institute, University of Oxford, Oxford OX3 7BN, UK
- Centre for Human Genetics, Nuffield Department of Medicine, University of Oxford, Oxford OX3 7BN, UK
| | - Nora Philbin
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Mark Harre
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Abdulhafez Selim
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Nuria Martinez-Alier
- Vaccines & Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Cambridge CB2 8PA, UK
| | - Alison Uriel
- Department of Infectious Diseases and Tropical Medicine, North Manchester General Hospital (Manchester University NHS Foundation Trust), Manchester M8 5RB, UK
| | - Taylor S Cohen
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - John L Perez
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Mark T Esser
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Wade Blair
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
| | - Joseph R Francica
- Vaccines and Immune Therapies, BioPharmaceuticals R&D, AstraZeneca, Gaithersburg, MD 20878, USA
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11
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Marti-Pastor M, Bou-Monterde R, Ciancotti-Oliver L, Alcover-Pons M, Amorós Cantero A, Sánchez-Lopezosa R, Montañana-Rosell N. Effectiveness of tixagevimab/cilgavimab in reducing SARS-CoV-2 infections, hospitalizations and mortality in inmunocompromised patients. Med Clin (Barc) 2024:S0025-7753(24)00274-4. [PMID: 38937218 DOI: 10.1016/j.medcli.2024.03.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Revised: 03/06/2024] [Accepted: 03/11/2024] [Indexed: 06/29/2024]
Abstract
INTRODUCTION Inmunocompromised people have higher SARS-CoV-2 morbi-mortality and they are subsidiary to receive pre-exposure prophylaxis. The objective of this study is to evaluate the effectiveness of tixagevimab/cilgavimab (Evusheld) in preventing SARS-CoV-2 infections, hospitalizations and mortality in immunocompromised patients. MATERIALS AND METHODS 119 immunocompromised people>18 years old eligible of receiving Evusheld were followed for 6 months. People with previous SARS-CoV-2 infection or incomplete vaccination regimen were exluded. A total of 19 people who received Evusheld were matched by propensity score, using a 1:1 ratio, with another 19 people who did not receive Evusheld. Sociodemographic, related to SARS-CoV-2 risk factors and related to immunosuppression variables were included. The dependent variables were infection, hospitalization, and mortality related to SARS-CoV-2. Statistical analyzes were performed using SPSS Statistics 19.0, STATA 11.0, and the R statistical package. RESULTS In total, 4 people in the Evusheld group and 11 in the control group had SARS-CoV-2 infection, showing an incidence rate of 3.87 and 13.62 per 100 person-months, respectively. The HR (Hazard Ratio) was 0.29 (95% CI=0.09-0.90) for SARS-CoV-2 infection, 0.37 (0.07-1.92) for SARS-CoV-2 hospitalization and, 0.23 (0.03-2.09) for SARS-CoV-2 mortality in the Evusheld group compared to control group. CONCLUSIONS This study demonstrates that Evusheld reduces the SARS-CoV-2 infections.
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Affiliation(s)
- Marc Marti-Pastor
- Servicio de Medicina Preventiva y Salud Pública. Hospital Universitario de la Ribera, Valencia, España.
| | - Ricardo Bou-Monterde
- Servicio de Medicina Preventiva y Salud Pública. Hospital Universitario de la Ribera, Valencia, España
| | - Lucia Ciancotti-Oliver
- Servicio de Medicina Preventiva y Salud Pública. Hospital Universitario de la Ribera, Valencia, España
| | - Marta Alcover-Pons
- Servicio de Medicina Preventiva y Salud Pública. Hospital Universitario de la Ribera, Valencia, España
| | - Aurora Amorós Cantero
- Servicio de Medicina Preventiva y Salud Pública. Hospital Universitario de la Ribera, Valencia, España
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12
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Yan VKC, Yang Y, Wan EYF, Lai FTT, Chui CSL, Li X, Wong CKH, Hung IFN, Lau CS, Wong ICK, Chan EWY. Real-World Effectiveness and Safety of Tixagevimab-Cilgavimab: A Target Trial Emulation Study. Drug Saf 2024:10.1007/s40264-024-01450-4. [PMID: 38916712 DOI: 10.1007/s40264-024-01450-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/28/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND Immunocompromised individuals are at high risk of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection and subsequent severe or fatal coronavirus disease 2019 (COVID-19), yet they have suboptimal responses to mRNA and inactivated COVID-19 vaccines. The efficacy of tixagevimab-cilgavimab in reducing symptomatic SARS-CoV-2 infection was demonstrated in phase III clinical trials. Nevertheless, real-world data on the effectiveness and safety of tixagevimab-cilgavimab remain limited. OBJECTIVE The aim was to evaluate the effectiveness and safety of tixagevimab-cilgavimab among immunocompromised individuals. METHODS Adults who were immunocompromised or receiving immunosuppressive therapies were included in this target trial emulation using territory-wide electronic health records in Hong Kong. A sequential trial emulation approach was adopted to compare effectiveness and safety outcomes between individuals who received tixagevimab-cilgavimab and individuals who did not. RESULTS A total of 746 tixagevimab-cilgavimab recipients and 2980 controls were included from 1 May 2022 to 30 November 2022. Tixagevimab-cilgavimab significantly reduced the risk of COVID-19 infection (hazard ratio [HR] 0.708, 95% confidence interval [CI] 0.527-0.951) during a median follow-up of 60 days. No significant difference was observed in the risk of COVID-19-related hospitalisation. Zero versus eight COVID-19 mortality cases and zero versus two severe COVID-19 cases were observed in tixagevimab-cilgavimab recipients and controls, respectively. Notably, significant risk reduction in COVID-19 infection was also observed among immunocompromised individuals who had been previously vaccinated with three or more doses of COVID-19 vaccine, or had no prior COVID-19 infection history. CONCLUSIONS Tixagevimab-cilgavimab was effective in reducing COVID-19 infection among immunocompromised patients during the Omicron wave. Findings were consistent among individuals who previously received three or more doses of COVID-19 vaccine, or had no previous history of COVID-19 infection.
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Affiliation(s)
- Vincent Ka Chun Yan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Yu Yang
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Eric Yuk Fai Wan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Francisco Tsz Tsun Lai
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China
| | - Celine Sze Ling Chui
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China
- School of Nursing, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
- School of Public Health, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Xue Li
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Carlos King Ho Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China
- Department of Family Medicine and Primary Care, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Ivan Fan Ngai Hung
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Chak Sing Lau
- Department of Medicine, School of Clinical Medicine, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China
| | - Ian Chi Kei Wong
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China.
- School of Pharmacy, Medical Sciences Division, Macau University of Science and Technology, Taipa, Macau, China.
- Aston Pharmacy School, Aston University, Birmingham, B4 7ET, UK.
- Department of Pharmacy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, L02-57 2/F, Laboratory Block, 21 Sassoon Road, Pokfulam, Hong Kong SAR, China.
| | - Esther Wai Yin Chan
- Centre for Safe Medication Practice and Research, Department of Pharmacology and Pharmacy, Li Ka Shing Faculty of Medicine, The University of Hong Kong, Pokfulam, Hong Kong Special Administrative Region, China.
- Laboratory of Data Discovery for Health (D24H), Hong Kong Science and Technology Park, Pokfulam, Hong Kong Special Administrative Region, China.
- Department of Pharmacy, The University of Hong Kong-Shenzhen Hospital, Shenzhen, China.
- The University of Hong Kong Shenzhen Institute of Research and Innovation, Shenzhen, China.
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Asante MA, Michelsen ME, Balakumar MM, Kumburegama B, Sharifan A, Thomsen AR, Korang SK, Gluud C, Menon S. Heterologous versus homologous COVID-19 booster vaccinations for adults: systematic review with meta-analysis and trial sequential analysis of randomised clinical trials. BMC Med 2024; 22:263. [PMID: 38915011 PMCID: PMC11197367 DOI: 10.1186/s12916-024-03471-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/08/2023] [Accepted: 06/06/2024] [Indexed: 06/26/2024] Open
Abstract
BACKGROUND To combat coronavirus disease 2019 (COVID-19), booster vaccination strategies are important. However, the optimal administration of booster vaccine platforms remains unclear. Herein, we aimed to assess the benefits and harms of three or four heterologous versus homologous booster regimens. METHODS From November 3 2022 to December 21, 2023, we searched five databases for randomised clinical trials (RCT). Reviewers screened, extracted data, and assessed bias risks independently with the Cochrane risk-of-bias 2 tool. We conducted meta-analyses and trial sequential analyses (TSA) on our primary (all-cause mortality; laboratory confirmed symptomatic and severe COVID-19; serious adverse events [SAE]) and secondary outcomes (quality of life [QoL]; adverse events [AE] considered non-serious). We assessed the evidence with the GRADE approach. Subgroup analyses were stratified for trials before and after 2023, three or four boosters, immunocompromised status, follow-up, risk of bias, heterologous booster vaccine platforms, and valency of booster. RESULTS We included 29 RCTs with 43 comparisons (12,538 participants). Heterologous booster regimens may not reduce the relative risk (RR) of all-cause mortality (11 trials; RR 0.86; 95% CI 0.33 to 2.26; I2 0%; very low certainty evidence); laboratory-confirmed symptomatic COVID-19 (14 trials; RR 0.95; 95% CI 0.72 to 1.25; I2 0%; very low certainty); or severe COVID-19 (10 trials; RR 0.51; 95% CI 0.20 to 1.33; I2 0%; very low certainty). For safety outcomes, heterologous booster regimens may have no effect on SAE (27 trials; RR 1.15; 95% CI 0.68 to 1.95; I2 0%; very low certainty) but may raise AE considered non-serious (20 trials; RR 1.19; 95% CI 1.08 to 1.32; I2 64.4%; very low certainty). No data on QoL was available. Our TSAs showed that the cumulative Z curves did not reach futility for any outcome. CONCLUSIONS With our current sample sizes, we were not able to infer differences of effects for any outcomes, but heterologous booster regimens seem to cause more non-serious AE. Furthermore, more robust data are instrumental to update this review.
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Affiliation(s)
- Mark Aninakwah Asante
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Martin Ekholm Michelsen
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Mithuna Mille Balakumar
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Buddheera Kumburegama
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
| | - Amin Sharifan
- Department of Pharmaceutical Care, Sina Hospital, Tehran University of Medical Sciences, Tehran, Iran
| | - Allan Randrup Thomsen
- Department of Immunology and Microbiology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Steven Kwasi Korang
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Pediatrics, Children's Hospital Los Angeles, Los Angeles, CA, USA
| | - Christian Gluud
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark
- Department of Regional Health Research, The Faculty of Health Sciences, University of Southern Denmark, Odense, Denmark
| | - Sonia Menon
- Copenhagen Trial Unit, Centre for Clinical Intervention Research, The Capital Region, Copenhagen University Hospital - Rigshospitalet, Copenhagen, Denmark.
- Epitech Research, Brussels, Belgium.
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14
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Bellitto C, Luxi N, Ciccimarra F, L'Abbate L, Raethke M, van Hunsel F, Lieber T, Mulder E, Riefolo F, Villalobos F, Thurin NH, Marques FB, Morton K, O'Shaughnessy F, Sonderlichová S, Farcas A, Janneke GE, Sturkenboom MC, Trifirò G. What is the Safety of COVID-19 Vaccines in Immunocompromised Patients? Results from the European "Covid Vaccine Monitor" Active Surveillance Study. Drug Saf 2024:10.1007/s40264-024-01449-x. [PMID: 38907947 DOI: 10.1007/s40264-024-01449-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/26/2024] [Indexed: 06/24/2024]
Abstract
BACKGROUND The safety profile of COVID-19 vaccines in immunocompromised patients has not been comprehensively evaluated. AIM To measure the frequency of patient-reported adverse drug reactions (ADRs) related to the first/second/booster dose of COVID-19 vaccine in immunocompromised subject versus matched cohort. As a secondary objective, the time course, evaluated as time to onset (TTO) and time to recovery (TTR), of COVID-19 vaccine-related ADRs was explored. METHODS A prospective cohort study, based on electronic questionnaires filled by vaccinees from 11 European countries in the period February 2021 to February 2023 was conducted. All immunocompromised vaccinees who provided informed consent and registered to the project's web-app within 48 h after first/booster vaccine dose administration of any EMA-authorised COVID-19 vaccine were recruited. Participants filled baseline and up to six follow-up questionnaires (FU-Qs) over 6 months from vaccination, collecting information on suspected COVID-19 vaccine-related ADRs. As a control group, non-immunocompromised vaccinees from the same source population were 1:4 matched by sex, age, vaccine dose, and brand. A descriptive analysis of demographic/clinical characteristics of vaccinees was conducted. Heatmaps of the frequency of solicited ADRs, stratified by gender and vaccine brand, were generated. Median TTO/TTR of reported ADRs were visualised using violin/box-plots. RESULTS A total of 773 immunocompromised vaccines were included in the analyses. Most participants were females (F/M ratio: 2.1 and 1.6) with a median age of 56 (43-74) and 51 (41-60) years, at the first vaccination cycle and booster dose, respectively. Injection-site pain and fatigue were the most frequently reported ADRs in immunocompromised vaccinees with higher frequency than matched control, especially after the first dose (41.2% vs 37.8% and 38.2% vs 32.9%, respectively). For both cohorts, all solicited ADRs were more frequently reported in females than males, and in those who had received a first dose of the Vaxzevria vaccine. Dizziness was the most frequently reported unsolicited ADR after the first dose in both groups (immunocompromised subjects: 2.5% and matched controls: 2.1%). At the booster dose, lymphadenopathy (3.9%) and lymphadenitis (1.8%) were the most reported unsolicited ADRs for immunocompromised subjects and matched controls, respectively. A very low number of subjects reported adverse event of special interest (AESI) (2 immunocompromised, 3 matched controls) and serious ADRs (5 immunocompromised, 5 matched controls). A statistically significant difference among study cohorts was observed for median TTO after the booster dose, and for median TTR after the first vaccination cycle and booster dose (p < 0.001). CONCLUSION The overall safety profile of COVID-19 vaccines in immunocompromised people was favourable, with minor differences as compared to non-immunocompromised vaccinees. Participants mostly experienced mild ADRs, mainly reported after the first dose of Vaxzevria and Jcovden vaccines. Serious ADRs and AESI were rare.
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Affiliation(s)
- Chiara Bellitto
- Department of Diagnostics and Public Health, University of Verona, Piazzale L.A. Scuro, 10, 37134, Verona, Italy
| | - Nicoletta Luxi
- Department of Medicine, University of Verona, Verona, Italy
| | - Francesco Ciccimarra
- Department of Diagnostics and Public Health, University of Verona, Piazzale L.A. Scuro, 10, 37134, Verona, Italy
| | - Luca L'Abbate
- Department of Biomedical and Dental Sciences and Morphofunctional Imaging, University of Messina, Messina, Italy
| | - Monika Raethke
- Netherlands Pharmacovigilance Centre Lareb, University of Utrecht, 's Hertogenbosch, The Netherlands
| | - Florence van Hunsel
- Netherlands Pharmacovigilance Centre Lareb, University of Utrecht, 's Hertogenbosch, The Netherlands
- Department of PharmacoTherapy, Epidemiology and Economics, Groningen Research Institute of Pharmacy (GRIP), University of Groningen, Groningen, The Netherlands
| | - Thomas Lieber
- Netherlands Pharmacovigilance Centre Lareb, University of Utrecht, 's Hertogenbosch, The Netherlands
| | - Erik Mulder
- Netherlands Pharmacovigilance Centre Lareb, University of Utrecht, 's Hertogenbosch, The Netherlands
| | - Fabio Riefolo
- Teamit Institute, Partnerships, Barcelona Health Hub, Barcelona, Spain
| | - Felipe Villalobos
- Fundació Institut Universitari per a la recerca a l'Atenció Primària de Salut Jordi Gol i Gurina (IDIAPJGol), Barcelona, Spain
| | - Nicolas H Thurin
- Bordeaux PharmacoEpi, INSERM CIC-P 1401, Univ. Bordeaux, Bordeaux, France
| | - Francisco B Marques
- Laboratory of Social Pharmacy and Public Health, School of Pharmacy, University of Coimbra, Coimbra, Portugal
| | - Kathryn Morton
- Drug Safety Research Unit, Southampton, UK
- University of Portsmouth, Portsmouth, UK
| | - Fergal O'Shaughnessy
- School of Pharmacy and Biomolecular Sciences, RCSI University of Medicine and Health Sciences, Dublin, Ireland
| | - Simona Sonderlichová
- Faculty of Medicine, SLOVACRIN, Pavol Jozef Šafárik University in Košice, Košice, Slovakia
| | - Andreea Farcas
- Pharmacovigilance Research Center, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Giele-Eshuis Janneke
- Department of Data Science and Biostatistics, Julius Global Health, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Miriam C Sturkenboom
- Department of Data Science and Biostatistics, Julius Global Health, University Medical Centre Utrecht, Utrecht, The Netherlands
| | - Gianluca Trifirò
- Department of Diagnostics and Public Health, University of Verona, Piazzale L.A. Scuro, 10, 37134, Verona, Italy.
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15
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Ashraf H, Nadeem A, Ashfaq H, Fatima T, Ahmed S, Nadeem ZA, Saleh A. Disparities in mortality trends of adults with HIV in the USA: A comprehensive examination across 2 decades. Medicine (Baltimore) 2024; 103:e38570. [PMID: 38905388 PMCID: PMC11191943 DOI: 10.1097/md.0000000000038570] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2024] [Accepted: 05/23/2024] [Indexed: 06/23/2024] Open
Abstract
Approximately 38 million people worldwide are affected by human immunodeficiency virus (HIV), with 4000 new infections daily. While literature explores HIV mortality among the elderly in the US, there is an underrepresentation of mortality data for adults. By scrutinizing mortality trends based on demographic factors such as gender, race or ethnicity, age groups, and geographic location, the study seeks to uncover patterns that may facilitate a longitudinal perspective for tailoring interventions and allocating resources effectively. Crude death rates and age-adjusted mortality rates (AAMR) per 100,000 individuals were calculated using HIV mortality data (ICD-10 Codes B20-24) from CDC WONDER database. Permutation test was used to calculate annual percentage changes in AAMR with 95% confidence interval. Average annual percentage changes were computed as weighted average of annual percentage changes. Between 1999 to 2020, US adult HIV deaths totaled 225,396 (AAMR: 5.03), with a significantly decreasing average annual percentage changes (-5.94). Males exhibited a 3-fold higher AAMR (7.50) than females (2.67). Non-Hispanic Blacks had the highest AAMR (21.82), while Non-Hispanic Asians had the lowest (0.67). The South and Northeast regions had the highest AAMRs (6.91 and 6.33, respectively). Notably, the District of Columbia had an alarmingly high mortality rate of 39.9, while North Dakota had the lowest (0.7). Urban regions (5.47) had double the mortality rates of rural regions (2.70). Mortality rate peaked in age groups 45 to 54 (8.65) and 35 to 44 (7.42). While overall HIV mortality is declining, disparities persist among demographics. Targeted interventions are crucial to improve preventive measures and healthcare access for disproportionately affected groups.
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Affiliation(s)
- Hamza Ashraf
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Aimen Nadeem
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Haider Ashfaq
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Tehniat Fatima
- Department of Medicine, King Edward Medical University, Lahore, Pakistan
| | - Sophia Ahmed
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Zain Ali Nadeem
- Department of Medicine, Allama Iqbal Medical College, Lahore, Pakistan
| | - Aalaa Saleh
- Faculty of Medical Sciences, Lebanese University, Beirut, Lebanon
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16
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Macdonald C, Palmateer N, McAuley A, Lindsay L, Hasan T, Hameed SS, Hall E, Jeffrey K, Grange Z, Gousias P, Mavin S, Jarvis L, Cameron JC, Daines L, Tibble H, Simpson CR, McCowan C, Katikireddi SV, Rudan I, Fagbamigbe AF, Ritchie L, Swallow B, Moss P, Robertson C, Sheikh A, Murray J. Association between antibody responses post-vaccination and severe COVID-19 outcomes in Scotland. NPJ Vaccines 2024; 9:107. [PMID: 38877008 PMCID: PMC11178861 DOI: 10.1038/s41541-024-00898-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/03/2024] [Indexed: 06/16/2024] Open
Abstract
Several population-level studies have described individual clinical risk factors associated with suboptimal antibody responses following COVID-19 vaccination, but none have examined multimorbidity. Others have shown that suboptimal post-vaccination responses offer reduced protection to subsequent SARS-CoV-2 infection; however, the level of protection from COVID-19 hospitalisation/death remains unconfirmed. We use national Scottish datasets to investigate the association between multimorbidity and testing antibody-negative, examining the correlation between antibody levels and subsequent COVID-19 hospitalisation/death among double-vaccinated individuals. We found that individuals with multimorbidity ( ≥ five conditions) were more likely to test antibody-negative post-vaccination and 13.37 [6.05-29.53] times more likely to be hospitalised/die from COVID-19 than individuals without conditions. We also show a dose-dependent association between post-vaccination antibody levels and COVID-19 hospitalisation or death, with those with undetectable antibody levels at a significantly higher risk (HR 9.21 [95% CI 4.63-18.29]) of these serious outcomes compared to those with high antibody levels.
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Affiliation(s)
- Calum Macdonald
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK.
- Health Data Research UK, Gibbs Building, 215 Euston Road, NW1 2BE, London, UK.
| | - Norah Palmateer
- School of Health and Life Sciences, Glasgow Caledonian University, Cowcaddens, Road, Glasgow, G4 0BA, UK.
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK.
| | - Andrew McAuley
- School of Health and Life Sciences, Glasgow Caledonian University, Cowcaddens, Road, Glasgow, G4 0BA, UK
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Laura Lindsay
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Taimoor Hasan
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | | | - Elliot Hall
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Karen Jeffrey
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK
| | - Zoë Grange
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Petros Gousias
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Sally Mavin
- Scottish Microbiology Reference Laboratory, Raigmore Hospital, Old Perth Road, Inverness, IV2 3UJ, UK
| | - Lisa Jarvis
- Scottish National Blood Transfusion Service, Jack Copland Centre, 52 Research Avenue North, EH14 4BE, Edinburgh, UK
| | - J Claire Cameron
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
| | - Luke Daines
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK
| | - Holly Tibble
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK
| | - Colin R Simpson
- School of Health, Wellington Faculty of Health, Victoria University of Wellington, PO Box 600, Wellington, 6140, Wellington, New Zealand
| | - Colin McCowan
- School of Medicine, University of St Andrews, North Haugh, St Andrews, KY16 9TF, UK
| | - Srinivasa Vittal Katikireddi
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
- MRC/CSO Social & Public Health Sciences Unit, University of Glasgow Berkeley Square, 99 Berkeley St., G3 7HR, Glasgow, UK
| | - Igor Rudan
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK
| | - Adeniyi Francis Fagbamigbe
- Institute of Applied Health Sciences, University of Aberdeen, Polwarth Building, Foresterhill Rd, AB25 2ZD, Aberdeen, UK
| | - Lewis Ritchie
- Centre of Academic Primary Care, University of Aberdeen, Polwarth Building, Foresterhill Rd, AB25 2ZD, Aberdeen, UK
| | - Ben Swallow
- School of Mathematics and Statistics, University of St Andrews, KY16 9SS, St Andrews, UK
| | - Paul Moss
- Institute of Immunology and Immunotherapy, University of Birmingham, Cancer Sciences Building, Edgbaston, B15 2TT, Birmingham, UK
| | - Chris Robertson
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
- Department of Mathematics and Statistics, University of Strathclyde, Richmond Street Glasgow, G1 1XH, Glasgow, UK
| | - Aziz Sheikh
- Usher Institute, University of Edinburgh, Teviot Pl, EH8 9AG, Edinburgh, UK
- Nuffield Department of Primary Care Health Sciences, University of Oxford, Oxford, OX2 6GG, Oxford, UK
| | - Josie Murray
- Public Health Scotland, Meridian Court, 5 Cadogan Street, G2 6QE, Glasgow, UK
- School of Medicine, University of St Andrews, North Haugh, St Andrews, KY16 9TF, UK
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17
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Rotundo S, Berardelli L, Gullì S, La Gamba V, Lionello R, Russo A, Trecarichi EM, Torti C. Early initiation of combined therapy in severely immunocompromised patients with COVID-19: a retrospective cohort study. BMC Infect Dis 2024; 24:564. [PMID: 38844861 PMCID: PMC11155142 DOI: 10.1186/s12879-024-09466-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 06/03/2024] [Indexed: 06/10/2024] Open
Abstract
This single-centre retrospective cohort study reports on the results of a descriptive (non-comparative) retrospective cohort study of early initiation of antivirals and combined monoclonal antibody therapy (mAbs) in 48 severely immunocompromised patients with COVID-19. The study assessed the outcomes and the duration of viral shedding. The patients started early combined therapy (ECT) a median of 2 days (interquartile range [IQR]: 1-3 days) after the diagnosis of SARS-CoV-2 infection. Except for 1 patient who died due COVID-19-related respiratory failure, patients had their first negative nasopharyngeal swab result after a median of 11 days (IQR: 6-17 days) after starting combined therapy. There were no reports of severe side effects. During a follow-up period of 512 days (interquartile range [IQR]: 413-575 days), 6 patients (12.5%) died and 16 (33.3%) were admitted to hospital. Moreover, 12 patients (25%) were diagnosed with SARS-CoV-2 reinfection a median of 245 days (IQR: 138-401 days) after starting combined treatment. No relapses were reported. Although there was no comparison group, these results compare favourably with the outcomes of severely immunocompromised patients with COVID-19 reported in the literature.
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Affiliation(s)
- Salvatore Rotundo
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy.
| | - Lavinia Berardelli
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy
| | - Sara Gullì
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy
| | - Valentina La Gamba
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy
- Unità Operativa Complessa di Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria "R. Dulbecco", Catanzaro, Italy
| | - Rosaria Lionello
- Unità Operativa Complessa di Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria "R. Dulbecco", Catanzaro, Italy
| | - Alessandro Russo
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy
- Unità Operativa Complessa di Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria "R. Dulbecco", Catanzaro, Italy
| | - Enrico Maria Trecarichi
- Dipartimento di Scienze Mediche e Chirurgiche, Università "Magna Graecia", Catanzaro, Italy
- Unità Operativa Complessa di Malattie Infettive e Tropicali, Azienda Ospedaliero-Universitaria "R. Dulbecco", Catanzaro, Italy
| | - Carlo Torti
- Dipartimento di Scienze di Laboratorio e Infettivologiche, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Dipartimento di Sicurezza e Bioetica, Università Cattolica del Sacro Cuore, Rome, Italy
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18
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Hayek S, Levy J, Shaham G, Dagan N, Serby D, Duskin-Bitan H, Yarden A, Ferreira C, Livnat I, Dube S, Taylor S, Venkatesan S, Balicer RD, Netzer D, Peretz A. Implementation of AZD7442 (Tixagevimab/Cilgavimab) COVID-19 Pre-exposure Prophylaxis (PrEP) in the Largest Health Maintenance Organization in Israel: Real-world Uptake and Sociodemographic and Clinical Characteristics Across Immunocompromised Patient Groups. Infect Dis Ther 2024; 13:1379-1389. [PMID: 38728006 PMCID: PMC11128413 DOI: 10.1007/s40121-024-00981-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 04/15/2024] [Indexed: 05/28/2024] Open
Abstract
INTRODUCTION AZD7442 is a combination of two neutralizing antibodies (tixagevimab/cilgavimab) with demonstrated efficacy in reducing the risk of symptomatic coronavirus disease 2019 (COVID-19) among individuals at high risk of severe COVID-19 ≤ 6 months after administration. On February 15, 2022, the Israeli Ministry of Health (IMoH) authorized the administration of 300 mg AZD7442 as pre-exposure prophylaxis (PrEP) against severe acute respiratory syndrome coronavirus 2 infection among immunocompromised individuals aged ≥ 12 years. This study describes the real-world uptake of AZD7442 in Israel. METHODS This descriptive, observational study analyzed data from Israel's largest health maintenance organization, Clalit Health Services (CHS). Individuals were assessed for AZD7442 eligibility between February 13 and December 11, 2022, and were included if they were aged ≥ 12 years, had ≥ 1 year of continuous CHS membership, had ≥ 1 moderate or severe immunocompromising condition, and were eligible for AZD7442 per IMoH recommendations during this time frame. RESULTS Overall, 19,161 AZD7442-eligible individuals with immunocompromising conditions were identified during the study period; 2829 (14.8%) received AZD7442. A higher proportion of individuals receiving AZD7442 were older (aged ≥ 65 years), male, not current smokers and residents in large cities; required more physician visits (> 50 visits); and had ≥ 1 COVID-19 hospitalization over 12 months, while uptake was lowest among ultra-orthodox Jewish individuals. AZD7442 uptake was also higher among individuals with multiple comorbidities (Charlson Comorbidity Index ≥ 5), including hypertension, diabetes and chronic kidney disease. In specific immunocompromised types, AZD7442 uptake was highest among individuals with lung transplantation (41%), primary immunodeficiency (32%), bone marrow transplantation (29%) and multiple myeloma (25%) or those receiving anti-CD20 therapy (26%) and was lowest in individuals with lymphoma (8%). CONCLUSION These results show AZD7442 uptake among the eligible population of Israel in 2022 was relatively low, at 14.8%. Uptake was generally higher among immunocompromised individuals who may be perceived to be frail or at highest risk of COVID-19 infection and complications, although at 25-41%, further improvements in uptake would be more impactful. These results also indicate there is opportunity to expand AZD7442 uptake across immunocompromised groups and ensure more equitable uptake among some other sociodemographic groups. Overall, this study will help inform and reassess future implementation strategies for vulnerable populations.
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Affiliation(s)
- Samah Hayek
- Department of Epidemiology and Preventive Medicine, School of Public Health, Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel.
- Innovation Division, Clalit Research Institute, Clalit Health Services, Tel Aviv, Israel.
| | - Joseph Levy
- Innovation Division, Clalit Research Institute, Clalit Health Services, Tel Aviv, Israel
| | - Galit Shaham
- Innovation Division, Clalit Research Institute, Clalit Health Services, Tel Aviv, Israel
| | - Noa Dagan
- Innovation Division, Clalit Research Institute, Clalit Health Services, Tel Aviv, Israel
- Software and Information Systems Engineering, Ben Gurion University, Be'er Sheva, Israel
- Department of Biomedical Informatics, Harvard Medical School, Boston, MA, USA
- The Ivan and Francesca Berkowitz Family Living Laboratory Collaboration, Harvard Medical School and Clalit Research Institute, Boston, MA, USA
| | - Danielle Serby
- Clalit Community Division, Clalit Health Services, Tel Aviv, Israel
| | | | - Adva Yarden
- Medical Affairs, BioPharmaceuticals Medical, AstraZeneca, Kfar-Saba, Israel
| | - Cátia Ferreira
- Vaccines and Immune Therapies Unit, BioPharmaceuticals Medical, AstraZeneca, Wilmington, DE, USA
| | - Idit Livnat
- Medical Affairs, BioPharmaceuticals Medical, AstraZeneca, Kfar-Saba, Israel
| | - Sabada Dube
- Epidemiology, Vaccines and Immune Therapies Unit, AstraZeneca, Cambridge, UK
| | - Sylvia Taylor
- Medical Evidence, Vaccines and Immune Therapies Unit, AstraZeneca, Cambridge, UK
| | - Sudhir Venkatesan
- Medical and Payer Evidence, BioPharmaceuticals Medical, AstraZeneca, Cambridge, UK
| | - Ran D Balicer
- Innovation Division, Clalit Research Institute, Clalit Health Services, Tel Aviv, Israel
- The Ivan and Francesca Berkowitz Family Living Laboratory Collaboration, Harvard Medical School and Clalit Research Institute, Boston, MA, USA
- School of Public Health, Faculty of Health Sciences, Ben Gurion University of the Negev, Be'er Sheva, Israel
| | - Doron Netzer
- Medical Affairs, BioPharmaceuticals Medical, AstraZeneca, Kfar-Saba, Israel
| | - Alon Peretz
- Medical Affairs, BioPharmaceuticals Medical, AstraZeneca, Kfar-Saba, Israel
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19
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Karaşın MF, Bayraktar Z, Toygar-Deniz M, Akhan S, Özdemir MK. COVID-19 Vaccines and COVID-19 in People Living with HIV. INFECTIOUS DISEASES & CLINICAL MICROBIOLOGY 2024; 6:78-82. [PMID: 39005697 PMCID: PMC11243773 DOI: 10.36519/idcm.2024.271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 03/15/2024] [Indexed: 07/16/2024]
Abstract
Objective Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) spread rapidly around the world, and COVID-19 and HIV co-infection also became common. In this study, we aimed to investigate the impact of vaccination preferences and vaccination rates on the severity of COVID-19 in patients with HIV co-infection. Materials and Methods People living with HIV who were followed in our hospital during the COVID-19 pandemic (January 2020- December 2022) were retrospectively included in the study. The diagnosis of COVID-19 was made by detecting SARS-CoV-2 RNA in nasopharyngeal swab specimens using real-time reverse transcriptase-polymerase chain reaction (rRT-PCR). Patients requiring hospital admission were classified as severe. The patient's demographics and vaccination status were collected from the hospital data system. Results Our study included 205 patients using antiretroviral therapy for HIV. The mean day count between the last vaccine date and SARS-CoV-2 PCR positivity was 163 days in the Comirnaty® group,149 days in the CoronaVac® group, and 154 days in the mixed-vaccinated group. Those vaccinated with Comirnaty® were statistically significantly less infected with COVID-19 after vaccination (p<0.05). Conclusion The course and the outcomes of COVID-19 among SARS-CoV-2 vaccinated people living with HIV, especially with well-controlled HIV infection, seem to be similar to people living without HIV.
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Affiliation(s)
- Muhammed Fatih Karaşın
- Department of Infectious Disease and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Zeynep Bayraktar
- Department of Infectious Disease and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Müge Toygar-Deniz
- Department of Infectious Disease and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Sıla Akhan
- Department of Infectious Disease and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
| | - Mehmet Kağan Özdemir
- Department of Infectious Disease and Clinical Microbiology, Kocaeli University School of Medicine, Kocaeli, Türkiye
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20
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Osaka H, Tagashira Y, Takeuchi H, Tanaka Y, Tanimoto K, Gu Y. Nosocomial outbreak of SARS-CoV-2 in a hospital ward during the Omicron variant-dominant wave with a review of the relevant literature. Jpn J Infect Dis 2024:JJID.2023.464. [PMID: 38825458 DOI: 10.7883/yoken.jjid.2023.464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
Clusters of nosocomial coronavirus disease 2019 (COVID-19) were reported globally during the recent pandemic. Unfortunately, these clusters negatively impacted inpatient morbidity, mortality, and hospital functions. Using epidemiological data and whole genome sequencing (WGS) of SARS-CoV-2, the present study investigated an outbreak of COVID-19 at a university hospital. Eight inpatients and 13 healthcare workers tested positive for SARS-CoV-2 during a one-month period. Whole genome sequencing (WGS) of the virus in 11 patients revealed that two variants of concern belonging to the Omicron sublineages, BA.2.3 and BA1.1.2, had caused the outbreak during a time when the proportion of the Omicron lineage in the community was changing. When variants of concern are undergoing mutation, a response to the outbreak should be made with multiple variants in mind, even in the absence of epidemiological data showing close contact or other potential vectors of infection, and awareness about infection prevention and control should be raised to safeguard patient safety.
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Affiliation(s)
- Hilary Osaka
- Department of Infectious Diseases, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan
| | - Yasuaki Tagashira
- Department of Infectious Diseases, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan
- Division of Infection Prevention and Control, Tokyo Medical and Dental University Hospital, Japan
| | - Hiroaki Takeuchi
- Department of High-risk Infectious Disease Control, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan
| | - Yukie Tanaka
- Department of Molecular Microbiology and Immunology, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan
| | - Kousuke Tanimoto
- Research Core, Institute of Research, Tokyo Medical and Dental University (TMDU), Japan
| | - Yoshiaki Gu
- Department of Infectious Diseases, Graduate School of Medical and Dental Sciences, Tokyo Medical and Dental University (TMDU), Japan
- Division of Infection Prevention and Control, Tokyo Medical and Dental University Hospital, Japan
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21
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Xie J, Mothe B, Alcalde Herraiz M, Li C, Xu Y, Jödicke AM, Gao Y, Wang Y, Feng S, Wei J, Chen Z, Hong S, Wu Y, Su B, Zheng X, Cohet C, Ali R, Wareham N, Alhambra DP. Relationship between HLA genetic variations, COVID-19 vaccine antibody response, and risk of breakthrough outcomes. Nat Commun 2024; 15:4031. [PMID: 38740772 DOI: 10.1038/s41467-024-48339-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Accepted: 04/29/2024] [Indexed: 05/16/2024] Open
Abstract
The rapid global distribution of COVID-19 vaccines, with over a billion doses administered, has been unprecedented. However, in comparison to most identified clinical determinants, the implications of individual genetic factors on antibody responses post-COVID-19 vaccination for breakthrough outcomes remain elusive. Here, we conducted a population-based study including 357,806 vaccinated participants with high-resolution HLA genotyping data, and a subset of 175,000 with antibody serology test results. We confirmed prior findings that single nucleotide polymorphisms associated with antibody response are predominantly located in the Major Histocompatibility Complex region, with the expansive HLA-DQB1*06 gene alleles linked to improved antibody responses. However, our results did not support the claim that this mutation alone can significantly reduce COVID-19 risk in the general population. In addition, we discovered and validated six HLA alleles (A*03:01, C*16:01, DQA1*01:02, DQA1*01:01, DRB3*01:01, and DPB1*10:01) that independently influence antibody responses and demonstrated a combined effect across HLA genes on the risk of breakthrough COVID-19 outcomes. Lastly, we estimated that COVID-19 vaccine-induced antibody positivity provides approximately 20% protection against infection and 50% protection against severity. These findings have immediate implications for functional studies on HLA molecules and can inform future personalised vaccination strategies.
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Affiliation(s)
- Junqing Xie
- Centre for Statistics in Medicine and NIHR Biomedical Research Centre Oxford, NDORMS, University of Oxford, Oxford, UK
| | - Beatriz Mothe
- Infectious Diseases Department, IrsiCaixa AIDS Research Institute, Hospital Universitari Germans Trias i Pujol, Badalona, Spain
| | - Marta Alcalde Herraiz
- Centre for Statistics in Medicine and NIHR Biomedical Research Centre Oxford, NDORMS, University of Oxford, Oxford, UK
| | - Chunxiao Li
- Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Yu Xu
- Cambridge Baker Systems Genomics Initiative, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, UK
- Victor Phillip Dahdaleh Heart and Lung Research Institute, University of Cambridge, Cambridge, UK
| | - Annika M Jödicke
- Centre for Statistics in Medicine and NIHR Biomedical Research Centre Oxford, NDORMS, University of Oxford, Oxford, UK
| | - Yaqing Gao
- Nuffield Department of Population Health, Big Data Institute, University of Oxford, Oxford, UK
| | - Yunhe Wang
- Nuffield Department of Population Health, Big Data Institute, University of Oxford, Oxford, UK
| | - Shuo Feng
- Oxford Vaccine Group, Department of Paediatrics, University of Oxford, Oxford, UK
| | - Jia Wei
- Nuffield Department of Medicine, Big Data Institute, University of Oxford, Oxford, UK
| | - Zhuoyao Chen
- Centre for Medicines Discovery, Nuffield Department of Medicine, University of Oxford, Oxford, UK
| | - Shenda Hong
- National Institute of Health Data Science, Peking University, Beijing, China
- Institute of Medical Technology, Peking University Health Science Center, Beijing, China
| | - Yeda Wu
- Institute for Molecular Bioscience, The University of Queensland, Brisbane, QLD, Australia
| | - Binbin Su
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Xiaoying Zheng
- School of Population Medicine and Public Health, Chinese Academy of Medical Sciences/Peking Union Medical College, Beijing, China
| | - Catherine Cohet
- Real-World Evidence Workstream, Data Analytics and Methods Task Force, European Medicines Agency, Amsterdam, Noord-Holland, The Netherlands
| | - Raghib Ali
- Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, UK
- Public Health Research Center, New York University Abu Dhabi, Abu Dhabi, United Arab Emirates
| | - Nick Wareham
- Medical Research Council Epidemiology Unit, University of Cambridge, Cambridge, UK
| | - Daniel Prieto Alhambra
- Centre for Statistics in Medicine and NIHR Biomedical Research Centre Oxford, NDORMS, University of Oxford, Oxford, UK.
- Department of Medical Informatics, Erasmus University Medical Centre, Rotterdam, The Netherlands.
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22
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Leacy EJ, Teh JW, O’Rourke AM, Brady G, Gargan S, Conlon N, Scott J, Dunne J, Phelan T, Griffin MD, Power J, Mooney A, Naughton A, Kiersey R, Gardiner M, O’Brien C, Mullan R, Flood R, Clarkson M, Townsend L, O’Shaughnessy M, Dyer AH, Moran B, Fletcher JM, Zgaga L, Little MA. Effect of Immunosuppression on the Immune Response to SARS-CoV-2 Infection and Vaccination. Int J Mol Sci 2024; 25:5239. [PMID: 38791279 PMCID: PMC11120762 DOI: 10.3390/ijms25105239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2024] [Revised: 04/30/2024] [Accepted: 05/07/2024] [Indexed: 05/26/2024] Open
Abstract
Immunosuppressive treatment in patients with rheumatic diseases can maintain disease remission but also increase risk of infection. Their response to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination is frequently blunted. In this study we evaluated the effect of immunosuppression exposure on humoral and T cell immune responses to SARS-CoV-2 infection and vaccination in two distinct cohorts of patients; one during acute SARS-CoV-2 infection and 3 months later during convalescence, and another prior to SARS-CoV-2 vaccination, with follow up sampling 6 weeks after vaccination. Results were compared between rituximab-exposed (in previous 6 months), immunosuppression-exposed (in previous 3 months), and non-immunosuppressed groups. The immune cell phenotype was defined by flow cytometry and ELISA. Antigen specific T cell responses were estimated using a whole blood stimulation interferon-γ release assay. A focused post-vaccine assessment of rituximab-treated patients using high dimensional spectral cytometry was conducted. Acute SARS-CoV-2 infection was characterised by T cell lymphopenia, and a reduction in NK cells and naïve CD4 and CD8 cells, without any significant differences between immunosuppressed and non-immunosuppressed patient groups. Conversely, activated CD4 and CD8 cell counts increased in non-immunosuppressed patients with acute SARS-CoV-2 infection but this response was blunted in the presence of immunosuppression. In rituximab-treated patients, antigen-specific T cell responses were preserved in SARS-CoV-2 vaccination, but patients were unable to mount an appropriate humoral response.
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Affiliation(s)
- Emma J. Leacy
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Jia Wei Teh
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
| | - Aoife M. O’Rourke
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Gareth Brady
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Siobhan Gargan
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
| | - Niall Conlon
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Jennifer Scott
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Jean Dunne
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Thomas Phelan
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
| | - Matthew D. Griffin
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
- Regenerative Medicine Institute (REMEDI) at CÚRAM SFI Research Centre for Medical Devices, School of Medicine, University of Galway, H91 TK33 Galway, Ireland
| | - Julie Power
- Vasculitis Ireland Awareness, Belfast & Dublin, Ireland
| | - Aoife Mooney
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Aifric Naughton
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Rachel Kiersey
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Mary Gardiner
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Caroline O’Brien
- Department of Immunology, St. James’s Hospital, D08 NHY1 Dublin, Ireland (J.D.)
| | - Ronan Mullan
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
- Department of Rheumatology, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Rachael Flood
- Department of Clinical Medicine, School of Medicine, Trinity Translational Medicine Institute, Trinity College Dublin, D08 W9RT Dublin, Ireland
- Department of Rheumatology, Tallaght University Hospital, D24 NR0A Dublin, Ireland
| | - Michael Clarkson
- Department of Nephrology, Cork University Hospital, T12 DC4A Cork, Ireland
| | - Liam Townsend
- Department of Infectious Diseases, St. James’s Hospital, D08 NHY1 Dublin, Ireland
| | - Michelle O’Shaughnessy
- Department of Nephrology, Galway University Hospital, H91 YR71 Galway, Ireland
- Department of Nephrology, Cork University Hospital, T12 DC4A Cork, Ireland
| | - Adam H. Dyer
- Discipline of Medical Gerontology, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland
| | - Barry Moran
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Jean M. Fletcher
- School of Biochemistry and Immunology, Trinity Biomedical Sciences Institute, Trinity College Dublin, D02 R590 Dublin, Ireland; (A.M.O.)
| | - Lina Zgaga
- Department of Public Health and Primary Care, Institute of Population Health, Trinity College Dublin, D02 PN40 Dublin, Ireland
| | - Mark A. Little
- Trinity Kidney Centre, Trinity Translational Medicine Institute, School of Medicine, Trinity College Dublin, D08 W9RT Dublin, Ireland (G.B.)
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23
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Kamboj M, Bohlke K, Baptiste DM, Dunleavy K, Fueger A, Jones L, Kelkar AH, Law LY, LeFebvre KB, Ljungman P, Miller ED, Meyer LA, Moore HN, Soares HP, Taplitz RA, Woldetsadik ES, Kohn EC. Vaccination of Adults With Cancer: ASCO Guideline. J Clin Oncol 2024; 42:1699-1721. [PMID: 38498792 PMCID: PMC11095883 DOI: 10.1200/jco.24.00032] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2024] [Accepted: 01/11/2024] [Indexed: 03/20/2024] Open
Abstract
PURPOSE To guide the vaccination of adults with solid tumors or hematologic malignancies. METHODS A systematic literature review identified systematic reviews, randomized controlled trials (RCTs), and nonrandomized studies on the efficacy and safety of vaccines used by adults with cancer or their household contacts. This review builds on a 2013 guideline by the Infectious Disease Society of America. PubMed and the Cochrane Library were searched from January 1, 2013, to February 16, 2023. ASCO convened an Expert Panel to review the evidence and formulate recommendations. RESULTS A total of 102 publications were included in the systematic review: 24 systematic reviews, 14 RCTs, and 64 nonrandomized studies. The largest body of evidence addressed COVID-19 vaccines. RECOMMENDATIONS The goal of vaccination is to limit the severity of infection and prevent infection where feasible. Optimizing vaccination status should be considered a key element in the care of patients with cancer. This approach includes the documentation of vaccination status at the time of the first patient visit; timely provision of recommended vaccines; and appropriate revaccination after hematopoietic stem-cell transplantation, chimeric antigen receptor T-cell therapy, or B-cell-depleting therapy. Active interaction and coordination among healthcare providers, including primary care practitioners, pharmacists, and nursing team members, are needed. Vaccination of household contacts will enhance protection for patients with cancer. Some vaccination and revaccination plans for patients with cancer may be affected by the underlying immune status and the anticancer therapy received. As a result, vaccine strategies may differ from the vaccine recommendations for the general healthy adult population vaccine.Additional information is available at www.asco.org/supportive-care-guidelines.
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Affiliation(s)
- Mini Kamboj
- Memorial Sloan Kettering Cancer Center, Weill Cornell Medical College, New York, NY
| | - Kari Bohlke
- American Society of Clinical Oncology, Alexandria, VA
| | | | - Kieron Dunleavy
- MedStar Georgetown University Hospital, Georgetown Lombardi Comprehensive Cancer Center, Washington, DC
| | - Abbey Fueger
- The Leukemia and Lymphoma Society, Rye Brook, NY
| | - Lee Jones
- Fight Colorectal Cancer, Arlington, VA
| | - Amar H Kelkar
- Harvard Medical School, Dana Farber Cancer Institute, Boston, MA
| | | | | | - Per Ljungman
- Karolinska Comprehensive Cancer Center, Karolinska University Hospital Huddinge, Karolinska Institutet, Stockholm, Sweden
| | - Eric D Miller
- The Ohio State University Comprehensive Cancer Center, Columbus, OH
| | - Larissa A Meyer
- The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Heloisa P Soares
- Huntsman Cancer Institute at the University of Utah, Salt Lake City, UT
| | | | | | - Elise C Kohn
- Cancer Therapy Evaluation Program, National Cancer Institute, Rockville, MD
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24
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Razonable RR. Protecting the vulnerable: addressing the COVID-19 care needs of people with compromised immunity. Front Immunol 2024; 15:1397040. [PMID: 38756784 PMCID: PMC11096526 DOI: 10.3389/fimmu.2024.1397040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Accepted: 04/08/2024] [Indexed: 05/18/2024] Open
Abstract
While the general population regained a certain level of normalcy with the end of the global health emergency, the risk of contracting COVID-19 with a severe outcome is still a major concern for people with compromised immunity. This paper reviews the impact of COVID-19 on people with immunocompromised status, identifies the gaps in the current management landscape, and proposes actions to address this unmet need. Observational studies have demonstrated that people with immune dysfunction have a higher risk of COVID-19-related hospitalization and death, despite vaccination, than the general population. More research is needed to define the optimal prevention and treatment strategies that are specific to people with immunocompromised status, including novel vaccination strategies, monoclonal antibodies that provide passive immunity and complement suboptimal vaccination responses, and improved and safer antiviral treatment for COVID-19. Preventive measures beyond vaccination alone are urgently needed to protect this vulnerable population.
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Affiliation(s)
- Raymund R. Razonable
- Division of Public Health, Infectious Diseases and Occupational Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, United States
- William J. von Liebig Center for Transplantation and Clinical Regeneration, Mayo Clinic, Rochester, MN, United States
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25
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Lee JE, Kim J, Hwang M, Kim YH, Chung MJ, Jeong WG, Jeong YJ. Clinical and Imaging Characteristics of SARS-CoV-2 Breakthrough Infection in Hospitalized Immunocompromised Patients. Korean J Radiol 2024; 25:481-492. [PMID: 38627873 PMCID: PMC11058431 DOI: 10.3348/kjr.2023.0992] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2023] [Revised: 01/11/2024] [Accepted: 01/31/2024] [Indexed: 05/01/2024] Open
Abstract
OBJECTIVE To evaluate the clinical and imaging characteristics of SARS-CoV-2 breakthrough infection in hospitalized immunocompromised patients in comparison with immunocompetent patients. MATERIALS AND METHODS This retrospective study analyzed consecutive adult patients hospitalized for COVID-19 who received at least one dose of the SARS-CoV-2 vaccine at two academic medical centers between June 2021 and December 2022. Immunocompromised patients (with active solid organ cancer, active hematologic cancer, active immune-mediated inflammatory disease, status post solid organ transplantation, or acquired immune deficiency syndrome) were compared with immunocompetent patients. Multivariable logistic regression analysis was performed to evaluate the effect of immune status on severe clinical outcomes (in-hospital death, mechanical ventilation, or intensive care unit admission), severe radiologic pneumonia (≥ 25% of lung involvement), and typical CT pneumonia. RESULTS Of 2218 patients (mean age, 69.5 ± 16.1 years), 274 (12.4%), and 1944 (87.6%) were immunocompromised an immunocompetent, respectively. Patients with active solid organ cancer and patients status post solid organ transplantation had significantly higher risks for severe clinical outcomes (adjusted odds ratio = 1.58 [95% confidence interval {CI}, 1.01-2.47], P = 0.042; and 3.12 [95% CI, 1.47-6.60], P = 0.003, respectively). Patient status post solid organ transplantation and patients with active hematologic cancer were associated with increased risks for severe pneumonia based on chest radiographs (2.96 [95% CI, 1.54-5.67], P = 0.001; and 2.87 [95% CI, 1.50-5.49], P = 0.001, respectively) and for typical CT pneumonia (9.03 [95% CI, 2.49-32.66], P < 0.001; and 4.18 [95% CI, 1.70-10.25], P = 0.002, respectively). CONCLUSION Immunocompromised patients with COVID-19 breakthrough infection showed an increased risk of severe clinical outcome, severe pneumonia based on chest radiographs, and typical CT pneumonia. In particular, patients status post solid organ transplantation was specifically found to be associated with a higher risk of all three outcomes than hospitalized immunocompetent patients.
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Affiliation(s)
- Jong Eun Lee
- Department of Radiology, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Jinwoo Kim
- Department of Radiology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Republic of Korea
| | - Minhee Hwang
- Department of Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Biomedical Research Institute, Busan, Republic of Korea
| | - Yun-Hyeon Kim
- Department of Radiology and Biomedical Engineering, Chonnam National University Medical School, Chonnam National University Hospital, Gwangju, Republic of Korea
| | - Myung Jin Chung
- Department of Radiology and Center for Imaging Science, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Republic of Korea
| | - Won Gi Jeong
- Department of Radiology, Chonnam National University Hwasun Hospital and Chonnam National University Medical School, Hwasun, Republic of Korea
| | - Yeon Joo Jeong
- Department of Radiology, Research Institute for Convergence of Biomedical Science and Technology, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Republic of Korea.
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26
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Nangsue C, Srisurapanont K, Sudjaritruk T. A Comparison of the Immunogenicity and Safety of an Additional Heterologous versus Homologous COVID-19 Vaccination among Non-Seroconverted Immunocompromised Patients after a Two-Dose Primary Series of mRNA Vaccination: A Systematic Review and Meta-Analysis. Vaccines (Basel) 2024; 12:468. [PMID: 38793719 PMCID: PMC11125606 DOI: 10.3390/vaccines12050468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2024] [Revised: 04/14/2024] [Accepted: 04/25/2024] [Indexed: 05/26/2024] Open
Abstract
This systematic review and meta-analysis aimed to compare the immunogenicity and safety of an additional heterologous (viral vector) versus homologous (mRNA) COVID-19 vaccine dose among non-seroconverted immunocompromised patients after a two-dose primary series of mRNA vaccine. We searched studies published up to 21 June 2023 in PubMed, Scopus, and Embase. The meta-analysis was conducted to compare the seropositivity rates based on anti-SARS-CoV-2 spike protein IgG (anti-S IgG) and SARS-CoV-2-specific T-cell immune response rates, assessed by interferon-γ release assay at 4 weeks, and the incidences of serious adverse events (SAEs) within 28 days between the two vaccine regimens. In four included randomized controlled trials (RCTs), there were no statistically significant differences in the seropositive rate of anti-S IgG (risk ratio [RR]: 0.79, 95% CI: 0.48-1.29) and the concentration of SARS-CoV-2 interferon-γ (RR: 1.19, 95% CI: 0.96-1.48) between heterologous and homologous regimens. The heterologous regimen exhibited a significantly lower incidence of injection pain (RR: 0.55, 95% CI: 0.45-0.69), but a higher incidence of headache (RR: 1.44, 95% CI: 1.02-2.02) compared with the homologous regimen. No vaccine-related SAEs were reported within 28 days following vaccination. An additional heterologous or homologous COVID-19 vaccine dose was well tolerated and demonstrated a comparable vaccine immunogenicity among non-seroconverted immunocompromised patients who were initially vaccinated with a two-dose COVID-19 mRNA vaccine. This finding supports the recommendations of an extended primary series of COVID-19 vaccination in immunocompromised persons.
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Affiliation(s)
- Chatchaya Nangsue
- Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (C.N.); (K.S.)
| | - Karan Srisurapanont
- Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand; (C.N.); (K.S.)
| | - Tavitiya Sudjaritruk
- Division of Infectious Diseases, Department of Pediatrics, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
- Clinical and Molecular Epidemiology of Emerging and Re-Emerging Infectious Diseases Research Cluster, Faculty of Medicine, Chiang Mai University, Chiang Mai 50200, Thailand
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27
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Poulakou G, Royer PJ, Evgeniev N, Evanno G, Shneiker F, Marcelin AG, Vanhove B, Duvaux O, Marot S, Calvez V. Anti-SARS-CoV-2 glyco-humanized polyclonal antibody XAV-19: phase II/III randomized placebo-controlled trial shows acceleration to recovery for mild to moderate patients with COVID-19. Front Immunol 2024; 15:1330178. [PMID: 38694503 PMCID: PMC11061480 DOI: 10.3389/fimmu.2024.1330178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Accepted: 03/27/2024] [Indexed: 05/04/2024] Open
Abstract
Introduction XAV-19 is a glyco-humanized swine polyclonal antibody targeting SARS-CoV-2 with high neutralizing activity. The safety and clinical efficacy of XAV-19 were investigated in patients with mild to moderate COVID-19. Methods This phase II/III, multicentric, randomized, double-blind, placebo-controlled clinical trial was conducted to evaluate the safety and clinical efficacy of XAV-19 in patients with a seven-point WHO score of 2 to 4 at randomization, i.e., inpatients with COVID-19 requiring or not requiring low-flow oxygen therapy, and outpatients not requiring oxygen (EUROXAV trial, NCT04928430). Adult patients presenting in specialized or emergency units with confirmed COVID-19 and giving their consent to participate in the study were randomized to receive 150 mg of XAV-19 or placebo. The primary endpoint was the proportion of patients with aggravation within 8 days after treatment, defined as a worsening of the seven-point WHO score of at least one point between day 8 and day 1 (inclusion). The neutralization activity of XAV-19 against variants circulating during the trial was tested in parallel. Results From March 2021 to October 2022, 279 patients received either XAV-19 (N = 140) or placebo (N = 139). A slow enrollment and a low rate of events forced the termination of the premature trial. XAV-19 was well tolerated. Underpowered statistics did not allow the detection of any difference in the primary endpoint between the two groups or in stratified groups. Interestingly, analysis of the time to improvement (secondary endpoint) showed that XAV-19 significantly accelerated the recovery for patients with a WHO score of 2 or 3 (median at 7 days vs. 14 days, p = 0.0159), and even more for patients with a WHO score of 2 (4 days vs. 14 days, p = 0.0003). The neutralizing activity against Omicron and BA.2, BA.2.12.1, BA.4/5, and BQ.1.1 subvariants was shown. Discussion In this randomized placebo- controlled trial with premature termination, reduction of aggravation by XAV-19 at day 8 in patients with COVID-19 was not detectable. However, a significant reduction of the time to improvement for patients not requiring oxygen was observed. XAV-19 maintained a neutralizing activity against SARS-CoV-2 variants. Altogether, these data support a possible therapeutic interest for patients with mild to moderate COVID-19 requiring anti-SARS-CoV-2 neutralizing antibodies. Clinical Trial Registration https://clinicaltrials.gov/, identifier NCT04928430; https://www.clinicaltrialsregister.eu/about.html (EudraCT), identifier 2020-005979-12.
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Affiliation(s)
- Garyfallia Poulakou
- 3rd Department of Internal Medicine, Medical School, Sotiria General Hospital, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Nikolay Evgeniev
- Department of Medical Oncology, Complex Oncology Center, Russe, Bulgaria
| | | | | | - Anne-Geneviève Marcelin
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM) 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Virology, Paris, France
| | | | | | - Stéphane Marot
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM) 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Virology, Paris, France
| | - Vincent Calvez
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale (INSERM) 1136, Institut Pierre Louis d’Epidémiologie et de Santé Publique (iPLESP), Assistance Publique-Hôpitaux de Paris (AP-HP), Pitié Salpêtrière Hospital, Department of Virology, Paris, France
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Heaney CD, Hempel H, DeRosa KL, Pinto LA, Mantis NJ. Clinical Assessment of SARS-CoV-2 Antibodies in Oral Fluids Following Infection and Vaccination. Clin Chem 2024; 70:589-596. [PMID: 38039096 PMCID: PMC10987228 DOI: 10.1093/clinchem/hvad169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Accepted: 09/13/2023] [Indexed: 12/03/2023]
Abstract
BACKGROUND SARS-CoV-2 variants continue to circulate globally, even within highly vaccinated populations. The first-generation SARS-CoV-2 vaccines elicit neutralizing immunoglobin G (IgG) antibodies that prevent severe COVID-19 but induce only weak antibody responses in mucosal tissues. There is increasing recognition that secretory immunoglobin A (SIgA) antibodies in the upper respiratory tract and oral cavity are critical in interrupting virus shedding, transmission, and progression of disease. To fully understand the immune-related factors that influence SARS-CoV-2 dynamics at the population level, it will be necessary to monitor virus-specific IgG and SIgA in systemic and mucosal compartments. CONTENT Oral fluids and saliva, with appropriate standardized collection methods, constitute a readily accessible biospecimen type from which both systemic and mucosal antibodies can be measured. Serum-derived IgG and immunoglobin A (IgA) are found in gingival crevicular fluids and saliva as the result of transudation, while SIgA, which is produced in response to mucosal infection and vaccination, is actively transported across salivary gland epithelia and present in saliva and passive drool. In this mini-review, we summarize the need for the implementation of standards, highly qualified reagents, and best practices to ensure that clinical science is both rigorous and comparable across laboratories and institutions. We discuss the need for a better understanding of sample stability, collection methods, and other factors that affect measurement outcomes and interlaboratory variability. SUMMARY The establishment of best practices and clinical laboratory standards for the assessment of SARS-CoV-2 serum and mucosal antibodies in oral fluids is integral to understanding immune-related factors that influence COVID-19 transmission and persistence within populations.
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Affiliation(s)
- Christopher D Heaney
- Department of Environmental Health and Engineering, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
- Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States
| | - Heidi Hempel
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Kate L DeRosa
- Division of Infectious Diseases, NewYork State Department of Health, Wadsworth Center, Albany, NY, United States
| | - Ligia A Pinto
- Vaccine, Immunity and Cancer Directorate, Frederick National Laboratory for Cancer Research, Frederick, MD, United States
| | - Nicholas J Mantis
- Division of Infectious Diseases, NewYork State Department of Health, Wadsworth Center, Albany, NY, United States
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Link-Gelles R, Rowley EA, DeSilva MB, Dascomb K, Irving SA, Klein NP, Grannis SJ, Ong TC, Weber ZA, Fleming-Dutra KE, McEvoy CE, Akinsete O, Bride D, Sheffield T, Naleway AL, Zerbo O, Fireman B, Hansen J, Goddard K, Dixon BE, Rogerson C, Fadel WF, Duszynski T, Rao S, Barron MA, Reese SE, Ball SW, Dunne MM, Natarajan K, Okwuazi E, Shah AB, Wiegand R, Tenforde MW, Payne AB. Interim Effectiveness of Updated 2023-2024 (Monovalent XBB.1.5) COVID-19 Vaccines Against COVID-19-Associated Hospitalization Among Adults Aged ≥18 Years with Immunocompromising Conditions - VISION Network, September 2023-February 2024. MMWR. MORBIDITY AND MORTALITY WEEKLY REPORT 2024; 73:271-276. [PMID: 38547037 PMCID: PMC10986819 DOI: 10.15585/mmwr.mm7312a5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
In September 2023, CDC's Advisory Committee on Immunization Practices recommended updated 2023-2024 (monovalent XBB.1.5) COVID-19 vaccination for all persons aged ≥6 months to prevent COVID-19, including severe disease. As with past COVID-19 vaccines, additional doses may be considered for persons with immunocompromising conditions, who are at higher risk for severe COVID-19 and might have decreased response to vaccination. In this analysis, vaccine effectiveness (VE) of an updated COVID-19 vaccine dose against COVID-19-associated hospitalization was evaluated during September 2023-February 2024 using data from the VISION VE network. Among adults aged ≥18 years with immunocompromising conditions, VE against COVID-19-associated hospitalization was 38% in the 7-59 days after receipt of an updated vaccine dose and 34% in the 60-119 days after receipt of an updated dose. Few persons (18%) in this high-risk study population had received updated COVID-19 vaccine. All persons aged ≥6 months should receive updated 2023-2024 COVID-19 vaccination; persons with immunocompromising conditions may get additional updated COVID-19 vaccine doses ≥2 months after the last recommended COVID-19 vaccine.
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Ordaya EE, Razonable RR. Emerging anti-spike monoclonal antibodies against SARS-CoV-2. Expert Opin Biol Ther 2024:1-11. [PMID: 38432691 DOI: 10.1080/14712598.2024.2326647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2023] [Accepted: 02/29/2024] [Indexed: 03/05/2024]
Abstract
INTRODUCTION Anti-spike monoclonal antibodies (mAbs) were previously authorized for the prevention and treatment of COVID-19 in immunocompromised patients. However, they are no longer authorized in the U.S. due to their lack of neutralizing activity against current circulating SARS-CoV-2 Omicron variants. AREAS COVERED We summarized the available data on emergent mAbs in the early stages of clinical development. Consistent with data on prior mAbs, these novel agents have been well tolerated and demonstrated a good safety profile in early clinical trials. Additionally, many of them have been engineered to ensure prolonged half-life and combined with other mAbs to overcome the potential for emerging resistant mutants. Interestingly, one of these agents has been evaluated using an inhaled route of administration, and another agent is being evaluated for treatment of long COVID. EXPERT OPINION Although the available data of novel mAbs holds promise, we anticipate that these agents will face similar challenges encountered by prior authorized agents, including the continued evolution of SARS-CoV-2 and emergence of new escape mutations. Strategies to potentially mitigate this are discussed. Based on prior successful experience, immunocompromised patients will certainly benefit from the utilization of mAbs for the prevention and treatment of COVID-19; thus, we need to design potential interventions to ensure the sustained activity of these agents.
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Affiliation(s)
- Eloy E Ordaya
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, USA
| | - Raymund R Razonable
- Division of Public Health, Infectious Diseases, and Occupational Medicine, Mayo Clinic, Rochester, MN, USA
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Shurtleff VW, Layton ME, Parish CA, Perkins JJ, Schreier JD, Wang Y, Adam GC, Alvarez N, Bahmanjah S, Bahnck-Teets CM, Boyce CW, Burlein C, Cabalu TD, Campbell BT, Carroll SS, Chang W, de Lera Ruiz M, Dolgov E, Fay JF, Fox NG, Goh SL, Hartingh TJ, Hurzy DM, Kelly MJ, Klein DJ, Klingler FM, Krishnamurthy H, Kudalkar S, Mayhood TW, McKenna PM, Murray EM, Nahas D, Nawrat CC, Park S, Qian D, Roecker AJ, Sharma V, Shipe WD, Su J, Taggart RV, Truong Q, Wu Y, Zhou X, Zhuang N, Perlin DS, Olsen DB, Howe JA, McCauley JA. Invention of MK-7845, a SARS-CoV-2 3CL Protease Inhibitor Employing a Novel Difluorinated Glutamine Mimic. J Med Chem 2024; 67:3935-3958. [PMID: 38365209 DOI: 10.1021/acs.jmedchem.3c02248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2024]
Abstract
As SARS-CoV-2 continues to circulate, antiviral treatments are needed to complement vaccines. The virus's main protease, 3CLPro, is an attractive drug target in part because it recognizes a unique cleavage site, which features a glutamine residue at the P1 position and is not utilized by human proteases. Herein, we report the invention of MK-7845, a novel reversible covalent 3CLPro inhibitor. While most covalent inhibitors of SARS-CoV-2 3CLPro reported to date contain an amide as a Gln mimic at P1, MK-7845 bears a difluorobutyl substituent at this position. SAR analysis and X-ray crystallographic studies indicate that this group interacts with His163, the same residue that forms a hydrogen bond with the amide substituents typically found at P1. In addition to promising in vivo efficacy and an acceptable projected human dose with unboosted pharmacokinetics, MK-7845 exhibits favorable properties for both solubility and absorption that may be attributable to the unusual difluorobutyl substituent.
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Affiliation(s)
| | - Mark E Layton
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Craig A Parish
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - James J Perkins
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - John D Schreier
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Yunyi Wang
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Gregory C Adam
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Nadine Alvarez
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey 07110, United States
| | | | | | | | | | - Tamara D Cabalu
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Brian T Campbell
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Steven S Carroll
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Wonsuk Chang
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | | | - Enriko Dolgov
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey 07110, United States
| | - John F Fay
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Nicholas G Fox
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Shih Lin Goh
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | | | - Danielle M Hurzy
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Michael J Kelly
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Daniel J Klein
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | | | | | - Shalley Kudalkar
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Todd W Mayhood
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Philip M McKenna
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Edward M Murray
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Debbie Nahas
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | | | - Steven Park
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey 07110, United States
| | | | | | - Vijeta Sharma
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey 07110, United States
| | - William D Shipe
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Jing Su
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Robert V Taggart
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - Quang Truong
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | - Yin Wu
- Viva Biotech Ltd., Shanghai 201318, China
| | - Xiaoyan Zhou
- Merck & Co., Inc., Rahway, New Jersey 07065, United States
| | | | - David S Perlin
- Center for Discovery and Innovation, Hackensack Meridian Health, Nutley, New Jersey 07110, United States
| | - David B Olsen
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - John A Howe
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
| | - John A McCauley
- Merck & Co., Inc., West Point, Pennsylvania 19486, United States
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Zhao Q, Dong L, Wang L, Zhao H, Zhu X, Zhang Z, Liu J. Immunosuppressant medication behaviours in solid organ transplant recipients: a cross-sectional study from south-central China during COVID-19 reopening period. BMJ Open 2024; 14:e080998. [PMID: 38448078 PMCID: PMC10916083 DOI: 10.1136/bmjopen-2023-080998] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/08/2024] Open
Abstract
OBJECTIVE Medication non-adherence to immunosuppressants threatens allograft survival and function maintenance among solid organ transplant (SOT) recipients. This study aimed to investigate the prevalence of immunosuppressant medication non-adherence and associated factors during the COVID-19 reopening period among Chinese SOT recipients. DESIGN Cross-sectional study. SETTING South-central China. POPULATION Adult patients who received SOT with functioning graft. METHODS Sociodemographic questionnaire and scales to measure physical activity, depression and medication non-adherence were used to collect data. Logistic regression analysis was conducted to identify factors associated with medication non-adherence. Mediation and moderated mediation analyses were performed to examine the potential mechanisms influencing medication behaviour during the pandemic reopening period using SPSS PROCESS macro 4.3 software. RESULTS A total of 1121 participants were recruited and the prevalence of medication non-adherence was 36.3% in this study. Recipients who were men, had a higher monthly income, lived alone, had received transplantation for a minimum of 3 years, had received COVID-19 vaccination and experienced depressive symptoms exhibited an increased risk of non-adherence. Contrarily, those who engaged in high-intensity physical activity exhibited a decreased risk. Physical activity was negatively associated with medication non-adherence (r=-0.124, p<0.001) with depression fully mediating this relationship (B=-0.014, 95% CI: -0.032 to -0.003). COVID-19 vaccination significantly moderated the relationship between physical activity and depression (B=-0.303, 95% CI: -0.515 to -0.090). CONCLUSION This study investigated the prevalence of medication non-adherence among SOT recipients during the COVID-19 reopening period in China, its associated factors and a potential mechanism. Depression fully mediated the association between physical activity and medication non-adherence, and COVID-19 vaccination moderated the relationship between physical activity and depression. These findings provide some insights for managing medication behaviour when confronting public health emergencies. However, relationships displayed in the moderated mediation model should be tracked after returning to normal life and other potential relationships should be explored to deeply understand medication non-adherent behaviour.
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Affiliation(s)
- Qin Zhao
- Central South University Xiangya School of Nursing, Changsha, Hunan, China
| | - Lei Dong
- Central South University Xiangya School of Nursing, Changsha, Hunan, China
| | - Liang Wang
- Central South University Xiangya School of Nursing, Changsha, Hunan, China
| | - Hongyu Zhao
- Nursing Department, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
| | - Xiao Zhu
- Nursing Department, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
- Research Center of Chinese Health Ministry on Transplantation Medicine Engineering and Technology, Changsha, Hunan, China
| | - Zhihao Zhang
- School of Public Administration, Central South University, Changsha, Hunan, China
| | - Jia Liu
- Nursing Department, The Third Xiangya Hospital of Central South University, Changsha, Hunan, China
- Nursing Department, Hunan Provincial People's Hospital (The First Hospital Affiliated with Hunan Normal University), Changsha, Hunan, China
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Elmahdi R, Ward D, Ernst MT, Poulsen G, Hallas J, Pottegård A, Jess T. Impact of immunosuppressive therapy on SARS-CoV-2 mRNA vaccine effectiveness in patients with immune-mediated inflammatory diseases: a Danish nationwide cohort study. BMJ Open 2024; 14:e077408. [PMID: 38387988 PMCID: PMC10882296 DOI: 10.1136/bmjopen-2023-077408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 02/06/2024] [Indexed: 02/24/2024] Open
Abstract
OBJECTIVE Patients receiving immunosuppressives have been excluded from trials for SARS-CoV-2 vaccine efficacy. Investigation of immunosuppressants' impact on effectiveness of vaccines, particularly in patients with immune-mediated inflammatory diseases (IMID), is therefore required. DESIGN We performed a nationwide cohort study to assess the risk of COVID-19 infection in vaccinated patients with IMID exposed to immunosuppressives compared with IMID unexposed to immunosuppressives. Exposure to immunosuppressives in the 120 days before receiving the second SARS-CoV-2 mRNA vaccination was assessed. Patients were followed from date of second vaccination and weighted Cox models were used to estimate the risk of infection associated with immunosuppressives. Secondary outcomes included hospitalisation and death associated with a positive SARS-CoV-2 test. Risk of infection by immunosuppressant drug class was also analysed. SETTING This study used population-representative data from Danish national health registries in the period from 1 January to 30 November 2021. RESULTS Overall, 152 440 patients were followed over 19 341 person years. Immunosuppressants were associated with a significantly increased risk of infection across IMID (HR: 1.4, 95% CI 1.2 to 1.5), in inflammatory bowel disease (IBD) (HR: 1.6, 95% CI 1.4 to 1.9) and arthropathy (HR: 1.3, 95% CI 1.1 to 1.4) but not psoriasis (HR: 1.1, 95% CI 0.9 to 1.4). Immunosuppressants were also associated with an increased risk of hospitalisation across IMID (HR: 1.4, 95% CI 1.1 to 2.0), particularly in IBD (HR: 2.1, 95% CI 1.0 to 4.1). No significantly increased risk of death in immunosuppressant exposed patients was identified. Analyses by immunosuppressant drug class showed increased COVID-19 infection and hospitalisation with anti-tumour necrosis factor (TNF), systemic corticosteroid, and rituximab and other immunosuppressants in vaccinated patients with IMID. CONCLUSION Immunosuppressive therapies reduced effectiveness of mRNA SARS-CoV-2 vaccination against infection and hospitalisation in patients with IMID. Anti-TNF, systemic corticosteroids, and rituximab and other immunosuppressants were particularly associated with these risks.
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Affiliation(s)
- Rahma Elmahdi
- Department of Clinical Medicine, Aalborg Universitet, Copenhagen, Denmark
- Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, North Denmark Region, Denmark
| | - Daniel Ward
- Department of Clinical Medicine, Aalborg Universitet, Copenhagen, Denmark
| | - Martin T Ernst
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Gry Poulsen
- Department of Clinical Medicine, Aalborg Universitet, Copenhagen, Denmark
| | - Jesper Hallas
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Anton Pottegård
- Clinical Pharmacology and Pharmacy, Department of Public Health, University of Southern Denmark, Odense, Syddanmark, Denmark
| | - Tine Jess
- Department of Clinical Medicine, Aalborg Universitet, Copenhagen, Denmark
- Department of Gastroenterology and Hepatology, Aalborg University Hospital, Aalborg, North Denmark Region, Denmark
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Feys S, Lagrou K, Lauwers HM, Haenen K, Jacobs C, Brusselmans M, Debaveye Y, Hermans G, Hoenigl M, Maertens J, Meersseman P, Peetermans M, Spriet I, Vandenbriele C, Vanderbeke L, Vos R, Van Wijngaerden E, Wilmer A, Wauters J. High Burden of COVID-19-Associated Pulmonary Aspergillosis in Severely Immunocompromised Patients Requiring Mechanical Ventilation. Clin Infect Dis 2024; 78:361-370. [PMID: 37691392 PMCID: PMC10874259 DOI: 10.1093/cid/ciad546] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Revised: 08/18/2023] [Accepted: 09/07/2023] [Indexed: 09/12/2023] Open
Abstract
BACKGROUND Coronavirus disease 2019 (COVID-19)-associated pulmonary aspergillosis (CAPA) is a frequent superinfection in critically ill patients with COVID-19 and is associated with increased mortality rates. The increasing proportion of severely immunocompromised patients with COVID-19 who require mechanical ventilation warrants research into the incidence and impact of CAPA during the vaccination era. METHODS We performed a retrospective, monocentric, observational study. We collected data from adult patients with severe COVID-19 requiring mechanical ventilation who were admitted to the intensive care unit (ICU) of University Hospitals Leuven, a tertiary referral center, between 1 March 2020 and 14 November 2022. Probable or proven CAPA was diagnosed according to the 2020 European Confederation for Medical Mycology/International Society for Human and Animal Mycology (ECMM/ISHAM) criteria. RESULTS We included 335 patients. Bronchoalveolar lavage sampling was performed in 300 (90%), and CAPA was diagnosed in 112 (33%). The incidence of CAPA was 62% (50 of 81 patients) in European Organisation for Research and Treatment of Cancer (EORTC)/Mycosis Study Group Education and Research Consortium (MSGERC) host factor-positive patients, compared with 24% (62 of 254) in host factor-negative patients. The incidence of CAPA was significantly higher in the vaccination era, increasing from 24% (57 of 241) in patients admitted to the ICU before October 2021 to 59% (55 of 94) in those admitted since then. Both EORTC/MSGERC host factors and ICU admission in the vaccination era were independently associated with CAPA development. CAPA remained an independent risk factor associated with mortality risk during the vaccination era. CONCLUSIONS The presence of EORTC/MSGERC host factors for invasive mold disease is associated with increased CAPA incidence and worse outcome parameters, and it is the main driver for the significantly higher incidence of CAPA in the vaccination era. Our findings warrant investigation of antifungal prophylaxis in critically ill patients with COVID-19.
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Affiliation(s)
- Simon Feys
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Katrien Lagrou
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Laboratory Medicine and National Reference Center for Mycosis, University Hospitals Leuven, Leuven, Belgium
| | - Hanne Moon Lauwers
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Koen Haenen
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Cato Jacobs
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
| | - Marius Brusselmans
- Leuven Biostatistics and Statistical Bioinformatics Center (L-BioStat), KU Leuven, Leuven, Belgium
| | - Yves Debaveye
- Department of Intensive Care Medicine, University Hospitals Leuven, Leuven, Belgium
- Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Greet Hermans
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Cellular and Molecular Medicine, KU Leuven, Leuven, Belgium
| | - Martin Hoenigl
- Division of Infectious Diseases, ECMM Excellence Center, Department of Internal Medicine, Medical University of Graz, Graz, Austria
- Bio TechMed, Graz, Austria
- Translational Medical Mycology Research Group, Medical University of Graz, Graz, Austria
| | - Johan Maertens
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of Hematology, University Hospitals Leuven, Leuven, Belgium
| | - Philippe Meersseman
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Marijke Peetermans
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Isabel Spriet
- Pharmacy Department, University Hospitals Leuven, Leuven, Belgium
- Department of Pharmaceutical and Pharmacological Sciences, KU Leuven, Leuven, Belgium
| | - Christophe Vandenbriele
- Department of Cardiovascular Diseases, University Hospitals Leuven, Leuven, Belgium
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Lore Vanderbeke
- Department of General Internal Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Robin Vos
- Department of Respiratory Diseases, University Hospitals Leuven, Leuven, Belgium
- Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
| | - Eric Van Wijngaerden
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
- Department of General Internal Medicine, University Hospitals Leuven, Leuven, Belgium
| | - Alexander Wilmer
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
| | - Joost Wauters
- Medical Intensive Care Unit, University Hospitals Leuven, Leuven, Belgium
- Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
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Gentry CA, Nguyen PN, Thind SK, Kurdgelashvili G, Williams RJ. Characteristics and Outcomes of US Veterans With Immunocompromised Conditions at High Risk of SARS-CoV-2 Infection With or Without Receipt of Oral Antiviral Agents. Clin Infect Dis 2024; 78:330-337. [PMID: 37619991 DOI: 10.1093/cid/ciad504] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 07/31/2023] [Accepted: 08/22/2023] [Indexed: 08/26/2023] Open
Abstract
OBJECTIVES Molnupiravir and nirmatrelvir-ritonavir were the first oral antiviral agents to demonstrate reduced hospitalization or death in patients with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), but patients with immunocompromised conditions were not well-represented. The objective of this study was to characterize and compare the clinical outcomes of US veterans with immunocompromised conditions prescribed oral antivirals with those who did not receive oral antivirals for mild-to-moderate SARS-CoV-2 active infection. METHODS This was a retrospective, observational, nationwide propensity-matched analysis of US veterans with immunocompromised conditions who developed documented SARS-CoV-2 infection. The primary outcome was the composite of any hospitalization or death within 30 days of diagnosis. Secondary outcomes included 30-day comparative rates of (1) any hospitalization, (2) death, (3) intensive care requirement, and (4) subset analyses of outcomes by oral antiviral used and vaccination status. RESULTS The composite primary outcome was significantly lower in patients receiving oral antiviral therapy compared with those who did not (23/390 [5.9%] vs 57/390 [14.6%]; odds ratio, 0.37; 95% confidence interval, .22-.61). This difference was driven largely by fewer deaths in the oral antiviral group (1/390 [0.3%] vs 19/390 [4.9%]; odds ratio, 0.05; 95% confidence interval, .007-.38). There was no significant difference in rate of intensive care requirement. The composite outcome was improved in vaccinated patients (completing the first series or first booster dose) who received oral antiviral agents compared with those who did not receive oral antiviral agents. Compared with those prescribed nirmatrelvir-ritonavir, patients given molnupiravir were older, had a higher incidence of cautions/contraindications, greater prevalence of tobacco use, and more cardiovascular complications. CONCLUSIONS Use of molnupiravir or nirmatrelvir-ritonavir was associated with lower incidences of hospitalization or death within 30 days of diagnosis in US veterans with immunocompromised conditions, regardless of vaccination status. These findings support the use of either oral antiviral in this patient population.
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Affiliation(s)
- Chris A Gentry
- Chief of Pharmacy, Pharmacy Service, Oklahoma City Veterans Affairs Health Care System, Oklahoma City, Oklahoma, USA
| | - Phoi N Nguyen
- PGY2 Infectious Diseases Pharmacy Resident, Pharmacy Service, Oklahoma City Veterans Affairs Health Care System, Oklahoma City, Oklahoma, USA
| | - Sharanjeet K Thind
- Infectious Diseases Section Chief, Medical Service, Oklahoma City Veterans Affairs Health Care System, Oklahoma City, Oklahoma, USA
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
| | - George Kurdgelashvili
- Department of Medicine, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma, USA
- Chief of Medicine, Medical Service, Oklahoma City Veterans Affairs Health Care System, Oklahoma City, Oklahoma, USA
| | - Riley J Williams
- Infectious Diseases, Pharmacy Service, Oklahoma City Veterans Affairs Health Care System, Oklahoma City, Oklahoma, USA
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Cherry N, Adisesh A, Burstyn I, Charlton C, Chen Y, Durand-Moreau Q, Labrèche F, Ruzycki S, Turnbull L, Zadunayski T, Yasui Y. Determinants of SARS-CoV-2 IgG response and decay in Canadian healthcare workers: A prospective cohort study. Vaccine 2024; 42:1168-1178. [PMID: 38278628 DOI: 10.1016/j.vaccine.2024.01.052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2023] [Revised: 01/17/2024] [Accepted: 01/18/2024] [Indexed: 01/28/2024]
Abstract
INTRODUCTION Healthcare workers (HCWs) from an interprovincial Canadian cohort gave serial blood samples to identify factors associated with anti-receptor binding domain (anti-RBD) IgG response to the SARS-CoV-2 virus. METHODS Members of the HCW cohort donated blood samples four months after their first SARS-CoV-2 immunization and again at 7, 10 and 13 months. Date and type of immunizations and dates of SARS-CoV-2 infection were collected at each of four contacts, together with information on immunologically-compromising conditions and current therapies. Blood samples were analyzed centrally for anti-RBD IgG and anti-nucleocapsid IgG (Abbott Architect, Abbott Diagnostics). Records of immunization and SARS-CoV-2 testing from public health agencies were used to assess the impact of reporting errors on estimates from the random-effects multivariable model fitted to the data. RESULTS 2752 of 4567 vaccinated cohort participants agreed to donate at least one blood sample. Modelling of anti-RBD IgG titer from 8903 samples showed an increase in IgG with each vaccine dose and with first infection. A decrease in IgG titer was found with the number of months since vaccination or infection, with the sharpest decline after the third dose. An immunization regime that included mRNA1273 (Moderna) resulted in higher anti-RBD IgG. Participants reporting multiple sclerosis, rheumatoid arthritis or taking selective immunosuppressants, tumor necrosis factor inhibitors, calcineurin inhibitors and antineoplastic agents had lower anti-RBD IgG. Supplementary analyses showed higher anti-RBD IgG in those reporting side-effects of vaccination, no relation of anti-RBD IgG to obesity and lower titers in women immunized in early or mid-pregnancy. Sensitivity analysis results suggested no important bias in the self-report data. CONCLUSION Creation of a prospective cohort was central to the credibility of results presented here. Serial serology assessments, with longitudinal analysis, provided effect estimates with enhanced accuracy and a clearer understanding of medical and other factors affecting response to vaccination.
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Affiliation(s)
- Nicola Cherry
- Division of Preventive Medicine, University of Alberta, 5-22 University Terrace, Edmonton, AB T6G 2T4, Canada.
| | - Anil Adisesh
- Division2 Division of Occupational Medicine, Department of Medicine, University of Toronto, C. David Naylor Building, 6 Queen's Park Crescent West, Toronto, ON M5S 3H2, Canada
| | - Igor Burstyn
- Department of Environmental and Occupational Health, Drexel University, Philadelphia, PA 19104, USA
| | - Carmen Charlton
- Alberta Precision Laboratories, 84440 112 St, Edmonton, AB T6G 2I2, Canada
| | - Yan Chen
- Department of Epidemiology & Cancer Control, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Mail Stop 735, Memphis, TN 38105, USA
| | - Quentin Durand-Moreau
- Division of Preventive Medicine, University of Alberta, 5-22 University Terrace, Edmonton, AB T6G 2T4, Canada
| | - France Labrèche
- Research Department, Institut de recherche Robert-Sauvé en santé et en sécurité du travail, 505 de Maisonneuve Blvd, West Montreal, QC H3A 3C2, Canada
| | - Shannon Ruzycki
- Department of Medicine, Cumming School of Medicine, University of Calgary, 3330 Hospital Dr NW, Calgary, AB T2N 4N1, Canada
| | - LeeAnn Turnbull
- Alberta Precision Laboratories, 84440 112 St, Edmonton, AB T6G 2I2, Canada
| | - Tanis Zadunayski
- Division of Preventive Medicine, University of Alberta, 5-22 University Terrace, Edmonton, AB T6G 2T4, Canada
| | - Yutaka Yasui
- Department of Epidemiology & Cancer Control, St. Jude Children's Research Hospital, 262 Danny Thomas Place, Mail Stop 735, Memphis, TN 38105, USA
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Ben Khlil AA, Zamali I, Belloumi D, Gdoura M, Kharroubi G, Marzouki S, Dachraoui R, Ben Yaiche I, Bchiri S, Hamdi W, Gharbi M, Ben Hmid A, Samoud S, Galai Y, Torjmane L, Ladeb S, Bettaieb J, Triki H, Ben Abdeljelil N, Ben Othman T, Ben Ahmed M. Immunogenicity and Tolerance of BNT162b2 mRNA Vaccine in Allogeneic Hematopoietic Stem Cell Transplant Patients. Vaccines (Basel) 2024; 12:174. [PMID: 38400157 PMCID: PMC10892348 DOI: 10.3390/vaccines12020174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 01/22/2024] [Accepted: 02/06/2024] [Indexed: 02/25/2024] Open
Abstract
BACKGROUND Allogeneic hematopoietic stem cell transplantation (ASCT) induces acquired immunodeficiency, potentially altering vaccine response. Herein, we aimed to explore the clinical tolerance and the humoral and cellular immune responses following anti-SARS-CoV-2 vaccination in ASCT recipients. METHODS A prospective, non-randomized, controlled study that involved 43 ASCT subjects and 31 healthy controls. Humoral response was investigated using the Elecsys® test anti-SARS-CoV-2. Cellular response was assessed using the QFN® SARS-CoV-2 test. The lymphocyte cytokine profile was tested using the LEGENDplex™ HU Th Cytokine Panel Kit (12-plex). RESULTS Adverse effects (AE) were observed in 69% of patients, encompassing pain at the injection site, fever, asthenia, or headaches. Controls presented more side effects like pain in the injection site and asthenia with no difference in the overall AE frequency. Both groups exhibited robust humoral and cellular responses. Only the vaccine transplant delay impacted the humoral response alongside a previous SARS-CoV-2 infection. Noteworthily, controls displayed a Th1 cytokine profile, while patients showed a mixed Th1/Th2 profile. CONCLUSIONS Pfizer-BioNTech® anti-SARS-CoV-2 vaccination is well tolerated in ASCT patients, inducing robust humoral and cellular responses. Further exploration is warranted to understand the impact of a mixed cytokine profile in ASCT patients.
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Affiliation(s)
- Ahmed Amine Ben Khlil
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
| | - Imen Zamali
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Dorra Belloumi
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Mariem Gdoura
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
- Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia
| | - Ghassen Kharroubi
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
- Department of Medical Epidemiology, Institut Pasteur de Tunis, Tunis 1002, Tunisia
| | - Soumaya Marzouki
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Rym Dachraoui
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Insaf Ben Yaiche
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Soumaya Bchiri
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Walid Hamdi
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
| | - Manel Gharbi
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
| | - Ahlem Ben Hmid
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Samar Samoud
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
| | - Yousr Galai
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculty of Pharmacy, University of Monastir, Monastir 5000, Tunisia
| | - Lamia Torjmane
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Saloua Ladeb
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Jihene Bettaieb
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
- Department of Medical Epidemiology, Institut Pasteur de Tunis, Tunis 1002, Tunisia
| | - Henda Triki
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Virology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (M.G.); (M.G.)
| | - Nour Ben Abdeljelil
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Tarek Ben Othman
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Department of Hematology and Transplant, Centre National de Greffe de Moelle Osseuse, Tunis 1006, Tunisia
| | - Melika Ben Ahmed
- Department of Clinical Immunology, Institut Pasteur de Tunis, Tunis 1002, Tunisia; (A.A.B.K.); (I.Z.); (W.H.); (A.B.H.); (S.S.); (Y.G.)
- Faculté de Médecine de Tunis, Université Tunis El Manar, Tunis 1068, Tunisia; (D.B.); (G.K.); (R.D.); (I.B.Y.); (L.T.); (S.L.); (J.B.); (H.T.); (N.B.A.); (T.B.O.)
- Laboratory of Transmission, Control and Immunobiology of Infections (LR16IPT02), Institut Pasteur de Tunis, Tunis 1002, Tunisia; (S.M.); (S.B.)
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Anand ST, Vo AD, La J, Brophy M, Do NV, Fillmore NR, Branch-Elliman W, Monach PA. Risk of severe coronavirus disease 2019 despite vaccination in patients requiring treatment with immune-suppressive drugs: A nationwide cohort study of US Veterans. Transpl Infect Dis 2024; 26:e14168. [PMID: 37966134 DOI: 10.1111/tid.14168] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 08/29/2023] [Accepted: 10/01/2023] [Indexed: 11/16/2023]
Abstract
BACKGROUND Patients taking immune-suppressive drugs are at increased risk of severe coronavirus disease 2019 (COVID-19), not fully ameliorated by vaccination. We assessed the contributions of clinical and demographic factors to the risk of severe disease despite vaccination in patients taking immune-suppressive medications for solid organ transplantation (SOT), rheumatoid arthritis (RA), inflammatory bowel disease (IBD), or psoriasis. METHODS Veterans Health Administration electronic health records were used to identify patients diagnosed with RA, IBD, psoriasis, or SOT who had been vaccinated against severe acute respiratory syndrome coronavirus 2, were subsequently infected, and had received immune-suppressive drugs within 3 months before infection. The association of severe (defined as hypoxemia, mechanical ventilation, dexamethasone use, or death) versus non-severe COVID-19 with the use of immune-suppressive and antiviral drugs and clinical covariates was assessed by multivariable logistic regression. RESULTS Severe COVID-19 was more common in patients with SOT (230/1011, 22.7%) than RA (173/1355, 12.8%), IBD (51/742, 6.9%), or psoriasis (82/1125, 7.3%). Age was strongly associated with severe COVID-19, adjusted odds ratio (aOR) of 1.04 (CI 1.03-1.05) per year. Comorbidities indicating chronic brain, heart, lung, or kidney damage were also associated with severity, aOR 1.35-2.38. The use of glucocorticoids was associated with increased risk (aOR 1.66, CI 1.39-2.18). Treatment with antivirals was associated with reduced severity, for example, aOR 0.28 (CI 0.13-0.62) for nirmatrelvir/ritonavir. CONCLUSION The risk of severe COVID-19 despite vaccination is substantial in patients taking immune-suppressive drugs, more so in patients with SOT than in patients with inflammatory diseases. Age and severe comorbidities contribute to risk, as in the general population. Oral antivirals were very beneficial but not widely used.
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Affiliation(s)
- Sonia T Anand
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
| | - Austin D Vo
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
| | - Jennifer La
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
| | - Mary Brophy
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
- Boston University School of Medicine, Boston, Massachusetts, USA
- Department of Medicine, VA Boston Healthcare System, Boston, Massachusetts, USA
| | - Nhan V Do
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
- Boston University School of Medicine, Boston, Massachusetts, USA
- Department of Medicine, VA Boston Healthcare System, Boston, Massachusetts, USA
| | - Nathanael R Fillmore
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- Dana-Farber Cancer Institute, Boston, Massachusetts, USA
| | - Westyn Branch-Elliman
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
- Department of Medicine, VA Boston Healthcare System, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
- VA Boston Center for Healthcare Organization and Implementation Research, Boston, Massachusetts, USA
| | - Paul A Monach
- VA Boston Cooperative Studies Program, Boston, Massachusetts, USA
- Department of Medicine, VA Boston Healthcare System, Boston, Massachusetts, USA
- Harvard Medical School, Boston, Massachusetts, USA
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Martínez-Fleta P, Vicente-Rabaneda EF, Triguero-Martínez A, Roy-Vallejo E, Uriarte-Ecenarro M, Gutiérrez-Rodríguez F, Quiroga-Colina P, Romero-Robles A, Montes N, García-Castañeda N, Mejía-Abril GP, García-Vadillo JA, Llorente-Cubas I, Villagrasa JR, Serra López-Matencio JM, Ancochea J, Urzainqui A, Esparcia-Pinedo L, Alfranca A, de la Fuente H, García-Vicuña R, Sánchez-Madrid F, González-Álvaro I, Castañeda S. Beneficial effect of temporary methotrexate interruption on B and T cell responses upon SARS-CoV-2 vaccination in patients with rheumatoid arthritis or psoriatic arthritis. NPJ Vaccines 2024; 9:21. [PMID: 38291047 PMCID: PMC10827732 DOI: 10.1038/s41541-024-00805-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Accepted: 01/02/2024] [Indexed: 02/01/2024] Open
Abstract
B and T cell responses were evaluated in patients with rheumatoid arthritis (RA) or psoriatic arthritis (PsA) after 1 or 2 weeks of methotrexate (MTX) withdrawal following each COVID-19 vaccine dose and compared with those who maintained MTX. Adult RA and PsA patients treated with MTX were recruited and randomly assigned to 3 groups: MTX-maintenance (n = 72), MTX-withdrawal for 1 week (n = 71) or MTX-withdrawal for 2 weeks (n = 73). Specific antibodies to several SARS-CoV-2 antigens and interferon (IFN)-γ and interleukin (IL)-21 responses were assessed. MTX withdrawal in patients without previous COVID-19 was associated with higher levels of anti-RBD IgG and neutralising antibodies, especially in the 2-week withdrawal group and with higher IFN-γ secretion upon stimulation with pools of SARS-CoV-2 S peptides. No increment of RA/PsA relapses was detected across groups. Our data indicate that two-week MTX interruption following COVID-19 vaccination in patients with RA or PsA improves humoral and cellular immune responses.
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Affiliation(s)
- Pedro Martínez-Fleta
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Esther F Vicente-Rabaneda
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Ana Triguero-Martínez
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Emilia Roy-Vallejo
- Department of Internal Medicine, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Miren Uriarte-Ecenarro
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Francisco Gutiérrez-Rodríguez
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Patricia Quiroga-Colina
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Ana Romero-Robles
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Nuria Montes
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Noelia García-Castañeda
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Gina P Mejía-Abril
- Clinical Pharmacology Department, Hospital Universitario de La Princesa, Instituto Teófilo Hernando, Instituto de Investigación Sanitaria La Princesa (IP), Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Jesús A García-Vadillo
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Irene Llorente-Cubas
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - José R Villagrasa
- Department of Preventive Medicine, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - José M Serra López-Matencio
- Department of Hospital Pharmacy, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Julio Ancochea
- Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
- Department of Pneumology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- Cátedra UAM-Roche, EPID-Future, Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Madrid, Spain
| | - Ana Urzainqui
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Laura Esparcia-Pinedo
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
| | - Arantzazu Alfranca
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
- CIBER Cardiovascular CIBERCV, Madrid, Spain
| | - Hortensia de la Fuente
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- CIBER Cardiovascular CIBERCV, Madrid, Spain
| | - Rosario García-Vicuña
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
| | - Francisco Sánchez-Madrid
- Department of Immunology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain
- Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain
- CIBER Cardiovascular CIBERCV, Madrid, Spain
| | - Isidoro González-Álvaro
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain.
| | - Santos Castañeda
- Department of Rheumatology, Hospital Universitario de La Princesa IIS-Princesa (Instituto de Investigación Sanitaria del Hospital Universitario de La Princesa), Madrid, Spain.
- Cátedra UAM-Roche, EPID-Future, Department of Medicine, Universidad Autónoma de Madrid (UAM), Madrid, Spain.
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Boretti A. mRNA vaccine boosters and impaired immune system response in immune compromised individuals: a narrative review. Clin Exp Med 2024; 24:23. [PMID: 38280109 PMCID: PMC10821957 DOI: 10.1007/s10238-023-01264-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Accepted: 12/05/2023] [Indexed: 01/29/2024]
Abstract
Over the last 24 months, there has been growing evidence of a correlation between mRNA COVID-19 vaccine boosters and increased prevalence of COVID-19 infection and other pathologies. Recent works have added possible causation to correlation. mRNA vaccine boosters may impair immune system response in immune compromised individuals. Multiple doses of the mRNA COVID-19 vaccines may result in much higher levels of IgG 4 antibodies, or also impaired activation of CD4 + and CD8 + T cells. The opportunity for mRNA vaccine boosters to impair the immune system response needs careful consideration, as this impacts the cost-to-benefit ratio of the boosters' practice.
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Affiliation(s)
- Alberto Boretti
- Melbourne Institute of Technology, The Argus, 288 La Trobe St, Melbourne, VIC 3000, Australia.
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Dandu H, Goel A, Kumar M, Malhotra HS, Katiyar H, Agarwal M, Kumar N, Pandey P, Rani S, Yadav G. Humoral and cellular immune response in patients of liver cirrhosis and immunocompetent recipient of ChAdOx1nCoV-19 Vaccine (Covishield). Clin Exp Med 2024; 24:24. [PMID: 38280060 PMCID: PMC10821839 DOI: 10.1007/s10238-023-01258-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 12/15/2023] [Indexed: 01/29/2024]
Abstract
Despite the effectiveness of COVID-19 vaccination in reducing the severity of the disease, the demand for booster is increasing in vulnerable populations like elderly and immunocompromised individuals especially with each new wave of COVID-19 in different countries. There is limited data on the sustained immunity against COVID-19 in patients with liver cirrhosis. The study was aimed to compare the T cell and humoral immune response after 1 year of ChAdOx1nCoV-19 Vaccine in patients with liver cirrhosis and healthy health care workers (HCW). This was a prospective observational study including 36 HCW, 19 liver cirrhosis patients and 10 unvaccinated individuals. Anti-SARS-CoV-2S antibody, neutralizing antibody and memory T cell subsets were evaluated by ELISA and flow cytometry, respectively, in all three groups after 1 year of initial vaccination. Compared to HCW and unvaccinated individuals, liver cirrhosis patients had significantly depleted T cells, although CD4:CD8 + T cell ratio was normal. Both cirrhotic patients and HCW developed memory T cell subset [effector memory RA (P = 0.141, P < 0.001), effector memory (P < 0.001, P < 0.001), central memory (P < 0.001, P < 0.01), stem cell memory (P = 0.009, P = 0.08) and naïve (P < 0.001, P = 0.02)] compared to unvaccinated unexposed individuals of CD4 + T and CD8 + T, respectively. However, among HCW and cirrhotic group no difference was noted on central memory and stem cell memory cells on T cells. Patients with liver cirrhosis developed comparable memory T cells after vaccination which can evoke sustainable immune response on reinfection. Therefore, additional vaccine doses may not be necessary for cirrhosis patients.
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Affiliation(s)
- Himanshu Dandu
- Department of Internal Medicine, King George's Medical University, Lucknow, 226003, India
| | - Amit Goel
- Department of Hepatology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Manish Kumar
- Department of Pathology, King George's Medical University, Lucknow, 226003, India
| | | | - Harshita Katiyar
- Department of Hepatology, Sanjay Gandhi Post-Graduate Institute of Medical Sciences, Lucknow, 226014, India
| | - Monica Agarwal
- Department of Community Medicine, King George's Medical University, Lucknow, 226003, India
| | - Neeraj Kumar
- Department of Neurology, King George's Medical University, Lucknow, 226003, India
| | - Pragya Pandey
- Department of Conservative Dentistry and Endodontics, King George's Medical University, Lucknow, 226003, India
| | - Shivani Rani
- Department of Internal Medicine, King George's Medical University, Lucknow, 226003, India
| | - Geeta Yadav
- Department of Pathology, King George's Medical University, Lucknow, 226003, India.
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Di Chiara C, Cantarutti A, Raffaella Petrara M, Bonfante F, Benetti E, Boracchini R, Bosa L, Carmona F, Cosma C, Cotugno N, Le Prevost M, Martini G, Meneghel A, Pagliari M, Palma P, Ruffoni E, Zin A, De Rossi A, Giaquinto C, Donà D, Padoan A. Stronger and durable SARS-CoV-2 immune response to mRNA vaccines in 5-11 years old children with prior COVID-19. Vaccine 2024; 42:263-270. [PMID: 38071105 DOI: 10.1016/j.vaccine.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 11/08/2023] [Accepted: 12/01/2023] [Indexed: 01/01/2024]
Abstract
BACKGROUND AND OBJECTIVES mRNA vaccines elicit a durable humoral response to SARS-CoV-2 in adults, whereas evidence in children is scarce. This study aimed to assess the early and long-term immune response to the mRNA vaccine in children with or without previous SARS-CoV-2 infection. METHODS In a multicentre prospective observational study, we profiled the immune response to the Pfizer BioNTech (BNT162b2) vaccine in 5-11-year-old children attending the University Pediatric Hospital of Padua and Bambino-Gesù Hospital in Rome (Italy) from December-2021 to February-2023. Blood samples were collected pre-, 1-, and 6-months after vaccination. Neutralizing antibodies (NAbs) and anti-spike-receptor-binding-domain (anti-S-RBD) IgG titers were analyzed through Plaque Reduction Neutralization Test (PRNT) and chemiluminescent immune-enzymatic assay (CLIA), respectively. Immune cell phenotypes were analyzed by flow cytometry. RESULTS Sixty children (26 [43 %] female, median age = 8 years [IQR = 7-10.7]) were enrolled in the study, including 46 children with a laboratory-confirmed previous COVID-19 (SARS-CoV-2-recovered) and 14 SARS-CoV-2-naïve participants defined as the absence of antigen-specific antibodies before vaccination. SARS-CoV-2-recovered participants recorded higher anti-S-RBD IgG and Wild-type and Omicron BA.2 NAbs titers than SARS-CoV-2-naïve participants at both 1- and 6-months after vaccination. Antibody titers correlated with T (Tregs) and B (Bregs) regulatory cell frequencies in SARS-CoV-2-recovered children. Both SARS-CoV-2-recovered and SARS-CoV-2-naïve participants decreased antibody titers by approximately 100 to 250 % from 1 to 6 months. While children with immunocompromising underlying conditions developed immune responses comparable to those of healthy children, solid organ transplant recipients exhibited lower levels of NAbs and anti-S-RBD IgG titers, as well as reduced frequencies of Tregs and Bregs. CONCLUSIONS mRNA vaccination triggered a higher production of specific anti-SARS-CoV-2 antibodies along with increased levels of regulatory cells in children with previous SARS-CoV-2 infection up to the following 6 months. These findings provide insights into boosting pre-existing immunity.
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Affiliation(s)
- Costanza Di Chiara
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy; Penta - Child Health Research, Corso Stati Uniti, 4 - 35127 Padua, Italy.
| | - Anna Cantarutti
- Department of Statistics and Quantitative Methods, Division of Biostatistics, Epidemiology and Public Health, Laboratory of Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1 - 20126 Milan, Italy.
| | - Maria Raffaella Petrara
- Oncology and Immunology Section, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani, 2 - 35124 Padua, Italy.
| | - Francesco Bonfante
- Division of Comparative Biomedical Sciences, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell'Università, 10 - 35020 Legnaro (Padua), Italy.
| | - Elisa Benetti
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padua, Italy.
| | - Riccardo Boracchini
- Department of Statistics and Quantitative Methods, Division of Biostatistics, Epidemiology and Public Health, Laboratory of Healthcare Research and Pharmacoepidemiology, University of Milano-Bicocca, Piazza dell'Ateneo Nuovo, 1 - 20126 Milan, Italy.
| | - Luca Bosa
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy.
| | - Francesco Carmona
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64 - 35128 Padua, Italy.
| | - Chiara Cosma
- Department of Laboratory Medicine, University-Hospital of Padova, Via Giambattista Belzoni, 160 - 35121 Padua, Italy.
| | - Nicola Cotugno
- Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy; Department of Systems Medicine, University of Rome "Tor Vergata", Piazza Sant'Onofrio, 4 - 00165 Rome, Italy.
| | - Marthe Le Prevost
- Medical Research Council Clinical Trials Unit at University College London, 90 High Holborn, WC1V 6LJ London, United Kingdom.
| | - Giorgia Martini
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy.
| | - Alessandra Meneghel
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy.
| | - Matteo Pagliari
- Division of Comparative Biomedical Sciences, Istituto Zooprofilattico Sperimentale delle Venezie, Viale dell'Università, 10 - 35020 Legnaro (Padua), Italy.
| | - Paolo Palma
- Unit of Clinical Immunology and Vaccinology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy; Department of Systems Medicine, University of Rome "Tor Vergata", Piazza Sant'Onofrio, 4 - 00165 Rome, Italy.
| | - Elena Ruffoni
- Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64 - 35128 Padua, Italy.
| | - Annachiara Zin
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy.
| | - Anita De Rossi
- Oncology and Immunology Section, Department of Surgery, Oncology and Gastroenterology, University of Padova, Via Giustiniani, 2 - 35124 Padua, Italy; Immunology and Diagnostic Molecular Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Via Gattamelata, 64 - 35128 Padua, Italy.
| | - Carlo Giaquinto
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy; Penta - Child Health Research, Corso Stati Uniti, 4 - 35127 Padua, Italy.
| | - Daniele Donà
- Department for Women's and Children's Health, University of Padova, Via Giustiniani, 3 - 35128 Padua, Italy; Penta - Child Health Research, Corso Stati Uniti, 4 - 35127 Padua, Italy.
| | - Andrea Padoan
- Department of Medicine-DIMED, University of Padova, Via Giustiniani 2, 35128 Padua, Italy.
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Hijano DR, Dennis SR, Hoffman JM, Tang L, Hayden RT, Gaur AH, Hakim H. Employee investigation and contact tracing program in a pediatric cancer hospital to mitigate the spread of COVID-19 among the workforce, patients, and caregivers. Front Public Health 2024; 11:1304072. [PMID: 38259752 PMCID: PMC10801179 DOI: 10.3389/fpubh.2023.1304072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/18/2023] [Indexed: 01/24/2024] Open
Abstract
Background Case investigations and contact tracing are essential disease control measures used by health departments. Early in the pandemic, they were seen as a key strategy to stop COVID-19 spread. The CDC urged rapid action to scale up and train a large workforce and collaborate across public and private agencies to halt COVID-19 transmission. Methods We developed a program for case investigation and contact tracing that followed CDC and local health guidelines, compliant with the Occupational Safety and Health Administration (OSHA) regulations and tailored to the needs and resources of our institution. Program staff were trained and assessed for competency before joining the program. Results From March 2020 to May 2021, we performed 838 COVID-19 case investigations, which led to 136 contacts. Most employees reported a known SARS-CoV-2 exposure from the community (n = 435) or household (n = 343). Only seven (5.1%) employees were determined as more likely than not to have SARS-CoV-2 infection related to workplace exposure, and when so, lapses in following the masking recommendations were identified. Between June 2021-February 2022, our program adjusted to the demand of the different waves, particularly omicron, by significantly reducing the amount of data collected. No transmission from employees to patients or caregivers was observed during this period. Conclusion Prompt implementation of case investigation and contact tracing is possible, and it effectively reduces workplace exposures. This approach can be adapted to suit the specific needs and requirements of various healthcare settings, particularly those serving the most vulnerable patient populations.
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Affiliation(s)
- Diego R. Hijano
- Departments of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, TN, United States
- Department of Pediatrics, University of Tennessee Health Sciences Center, Memphis, TN, United States
| | - Sandra R. Dennis
- Department of Human Resources, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - James M. Hoffman
- Department of Human Resources, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Li Tang
- Department of Biostatistics, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Randall T. Hayden
- Department of Pathology, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | | | - Aditya H. Gaur
- Departments of Infectious Diseases, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Hana Hakim
- Office of Quality and Patient Safety, St. Jude Children’s Research Hospital, Memphis, TN, United States
- Department of Preventive Medicine, University of Tennessee Health Sciences Center, Memphis, TN, United States
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Priddey A, Chen-Xu MXH, Cooper DJ, MacMillan S, Meisl G, Xu CK, Hosmillo M, Goodfellow IG, Kollyfas R, Doffinger R, Bradley JR, Mohorianu II, Jones R, Knowles TPJ, Smith R, Kosmoliaptsis V. Microfluidic antibody profiling after repeated SARS-CoV-2 vaccination links antibody affinity and concentration to impaired immunity and variant escape in patients on anti-CD20 therapy. Front Immunol 2024; 14:1296148. [PMID: 38259440 PMCID: PMC10800570 DOI: 10.3389/fimmu.2023.1296148] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Accepted: 12/06/2023] [Indexed: 01/24/2024] Open
Abstract
Background Patients with autoimmune/inflammatory conditions on anti-CD20 therapies, such as rituximab, have suboptimal humoral responses to vaccination and are vulnerable to poorer clinical outcomes following SARS-CoV-2 infection. We aimed to examine how the fundamental parameters of antibody responses, namely, affinity and concentration, shape the quality of humoral immunity after vaccination in these patients. Methods We performed in-depth antibody characterisation in sera collected 4 to 6 weeks after each of three vaccine doses to wild-type (WT) SARS-CoV-2 in rituximab-treated primary vasculitis patients (n = 14) using Luminex and pseudovirus neutralisation assays, whereas we used a novel microfluidic-based immunoassay to quantify polyclonal antibody affinity and concentration against both WT and Omicron (B.1.1.529) variants. We performed comparative antibody profiling at equivalent timepoints in healthy individuals after three antigenic exposures to WT SARS-CoV-2 (one infection and two vaccinations; n = 15) and in convalescent patients after WT SARS-CoV-2 infection (n = 30). Results Rituximab-treated patients had lower antibody levels and neutralisation titres against both WT and Omicron SARS-CoV-2 variants compared to healthy individuals. Neutralisation capacity was weaker against Omicron versus WT both in rituximab-treated patients and in healthy individuals. In the rituximab cohort, this was driven by lower antibody affinity against Omicron versus WT [median (range) KD: 21.6 (9.7-38.8) nM vs. 4.6 (2.3-44.8) nM, p = 0.0004]. By contrast, healthy individuals with hybrid immunity produced a broader antibody response, a subset of which recognised Omicron with higher affinity than antibodies in rituximab-treated patients [median (range) KD: 1.05 (0.45-1.84) nM vs. 20.25 (13.2-38.8) nM, p = 0.0002], underpinning the stronger serum neutralisation capacity against Omicron in the former group. Rituximab-treated patients had similar anti-WT antibody levels and neutralisation titres to unvaccinated convalescent individuals, despite two more exposures to SARS-CoV-2 antigen. Temporal profiling of the antibody response showed evidence of affinity maturation in healthy convalescent patients after a single SARS-CoV-2 infection, which was not observed in rituximab-treated patients, despite repeated vaccination. Discussion Our results enrich previous observations of impaired humoral immune responses to SARS-CoV-2 in rituximab-treated patients and highlight the significance of quantitative assessment of serum antibody affinity and concentration in monitoring anti-viral immunity, viral escape, and the evolution of the humoral response.
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Affiliation(s)
- Ashley Priddey
- Department of Surgery, University of Cambridge, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Michael Xin Hua Chen-Xu
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Daniel James Cooper
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Serena MacMillan
- Department of Surgery, University of Cambridge, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - Georg Meisl
- Centre for Misfolding Diseases, Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Catherine K. Xu
- Centre for Misfolding Diseases, Yusuf Hamied Department of Chemistry, University of Cambridge, Cambridge, United Kingdom
| | - Myra Hosmillo
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, United Kingdom
| | - Ian G. Goodfellow
- Department of Pathology, Division of Virology, University of Cambridge, Cambridge, United Kingdom
| | - Rafael Kollyfas
- Wellcome-MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
| | - Rainer Doffinger
- Department of Clinical Biochemistry and Immunology, Addenbrooke’s Hospital, Cambridge, United Kingdom
| | - John R. Bradley
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Irina I. Mohorianu
- Wellcome-MRC Cambridge Stem Cell Institute, Jeffrey Cheah Biomedical Centre, University of Cambridge, Cambridge, United Kingdom
| | - Rachel Jones
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Tuomas P. J. Knowles
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Cavendish Laboratory, Department of Physics, University of Cambridge, Cambridge, United Kingdom
| | - Rona Smith
- Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge, United Kingdom
- Department of Medicine, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Vasilis Kosmoliaptsis
- Department of Surgery, University of Cambridge, Addenbrooke’s Hospital, Cambridge, United Kingdom
- NIHR Blood and Transplant Research Unit in Organ Donation and Transplantation at the University of Cambridge and the NIHR Cambridge Biomedical Research Centre, Cambridge, United Kingdom
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Wang L, Hu Q, Yang Y, Chen M, Yang C, Han B. COVID-19 vaccination prevents a more severe course and treatment with complement inhibitors reduce worsening hemolysis during the Omicron pandemic in patients with PNH: a single-center study. Ann Med 2024; 55:2274510. [PMID: 38163328 PMCID: PMC10763918 DOI: 10.1080/07853890.2023.2274510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Accepted: 10/16/2023] [Indexed: 01/03/2024] Open
Abstract
OBJECTIVE Paroxysmal nocturnal hemoglobinuria (PNH) is a rare acquired disease characterized by chronic complement-mediated hemolysis. The concentrated outbreak of coronavirus disease 2019 (COVID-19) in China after 6 December 2022, provided an opportunity to observe the disease course of PNH during an active Omicron infection epidemic. PATIENTS AND METHOD Patients diagnosed with PNH at Peking Union Medical College Hospital (PUMCH) before 6 December 2022, were followed up until 10 April 2023. Clinical data related to coronavirus infection and hemolysis were recorded. Factors influencing the infection and severity rate of Omicron, as well as hemolysis provocation, were analyzed. RESULTS In total, 131 patients with PNH were included in this retrospective analysis; 87.8% were infected with Omicron. Among them, 15.7% met the criteria for severity, and 1 patient died (0.87%). No protective factors were identified against Omicron infections. However, patients with severe Omicron infection (n = 18) had a lower vaccination rate than those with non-severe infection (n = 97; p = 0.015). Among those infected (n = 115) with Omicron, there was a significant increase in lactate dehydrogenase (LDH) levels compared with those in the uninfected group (n = 16, p = 0.000). Patients with severe infections (n = 18) had even higher LDH increase rates than those without severe infections (n = 97; p = 0.002). 10 (37.0%) patients treated with complement inhibitors developed breakthrough hemolysis (BTH). Patients treated with complement inhibitors (n = 27) exhibited less severe hemolysis than treatment-naïve patients (n = 104; p = 0.003). CONCLUSIONS Omicron infection exacerbates hemolytic attacks in patients with PNH. Vaccination helps mitigate the severity of Omicron infection, and using complement inhibitors reduces hemolysis exacerbation.
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Affiliation(s)
- Leyu Wang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Qinglin Hu
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Yuan Yang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Miao Chen
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Chen Yang
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| | - Bing Han
- Department of Hematology, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
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Jin D, He J, Wu W, Han X, Le J, Shu W, Fu J, Kong H, Wang G, Zhou X, Qu Z, Cai Z, He D. Outcomes of COVID-19 in multiple myeloma patients treated with daratumumab. Cancer Sci 2024; 115:237-246. [PMID: 37884287 PMCID: PMC10823264 DOI: 10.1111/cas.16001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Revised: 10/05/2023] [Accepted: 10/09/2023] [Indexed: 10/28/2023] Open
Abstract
Despite concerns about an increased risk of adverse outcomes following coronavirus disease (COVID-19) in multiple myeloma patients treated with anti-CD38 Abs, the impact of COVID-19 on this group of patients is unclear. We tried to evaluate the clinical outcomes of these patients. We collected data from 1036 patients with multiple myeloma and enrolled 509 cases with COVID-19. We divided enrolled patients into daratumumab or nondaratumumab cohorts based on whether they had received daratumumab-based treatment within 6 months of COVID-19 infection. We applied a propensity score matching method to reduce the bias of baseline characteristics, and then compared the incidence of adverse outcomes between these two cohorts. A total of 117 patients were enrolled in the daratumumab cohort, and 392 patients in the nondaratumumab cohort. After propensity score matching, 204 patients were matched. The proportions of patients who developed COVID-19 pneumonia (59.8% vs. 34.3%, p < 0.001), were hospitalized (33.3% vs. 11.8%, p < 0.001) and developed severe disease (23.5% vs. 6.9%, p = 0.001) were higher in the matched daratumumab cohort. By multivariate analysis, daratumumab exposure was an independent risk factor for severe disease. An ECOG performance status >2 and history of chronic kidney disease were independent risk factors for COVID-19-related mortality among patients who received daratumumab-based therapy. This study suggested that multiple myeloma patients exposed to daratumumab were at a higher risk of adverse outcomes from COVID-19.
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Affiliation(s)
- Dian Jin
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Department of HematologyNingbo Medical Treatment Center Li Huili HospitalNingboChina
| | - Jingsong He
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhouChina
- Institute of HematologyZhejiang UniversityHangzhouChina
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity TherapyHangzhouChina
| | - Wenjun Wu
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhouChina
- Institute of HematologyZhejiang UniversityHangzhouChina
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity TherapyHangzhouChina
| | - Xiaoyan Han
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhouChina
- Institute of HematologyZhejiang UniversityHangzhouChina
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity TherapyHangzhouChina
| | - Jing Le
- Department of HematologyNingbo Medical Treatment Center Li Huili HospitalNingboChina
| | - Wenxiu Shu
- Department of HematologyNingbo Medical Treatment Center Li Huili HospitalNingboChina
| | - Jiaping Fu
- Department of HematologyShaoxing People's HospitalShaoxingChina
| | - Hongwei Kong
- Department of HematologyQuzhou People's HospitalQuzhouChina
| | - Gang Wang
- Department of HematologyQuzhou People's HospitalQuzhouChina
| | - Xiujie Zhou
- Department of HematologyHaining People's HospitalHainingChina
| | - Zhigang Qu
- Department of HematologyYiwu Central HospitalYiwuChina
| | - Zhen Cai
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhouChina
- Institute of HematologyZhejiang UniversityHangzhouChina
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity TherapyHangzhouChina
| | - Donghua He
- Bone Marrow Transplantation Center, The First Affiliated HospitalZhejiang University School of MedicineHangzhouChina
- Liangzhu LaboratoryZhejiang University Medical CenterHangzhouChina
- Institute of HematologyZhejiang UniversityHangzhouChina
- Zhejiang Province Engineering Laboratory for Stem Cell and Immunity TherapyHangzhouChina
- Department of HematologyYiwu Central HospitalYiwuChina
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47
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Sulaiman SK, Musa MS, Tsiga-Ahmed FI, Sulaiman AK, Bako AT. A systematic review and meta-analysis of the global prevalence and determinants of COVID-19 vaccine acceptance and uptake in people living with HIV. Nat Hum Behav 2024; 8:100-114. [PMID: 37904021 PMCID: PMC10810755 DOI: 10.1038/s41562-023-01733-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Accepted: 09/26/2023] [Indexed: 11/01/2023]
Abstract
People living with HIV (PLHIV) are at higher risk of poor outcomes of SARS-CoV-2 infection. Here we report the pooled prevalence of COVID-19 vaccine acceptance/uptake and determinants among this vulnerable population of PLHIV based on a systematic review and meta-analysis of studies published by 25 August 2023. Among the 54 included studies (N = 167,485 participants), 53 (N = 166,455) provided data on vaccine acceptance rate, while 27 (N = 150,926) provided uptake data. The global prevalences of COVID-19 vaccine acceptance and uptake were 67.0% and 56.6%, respectively. Acceptance and uptake rates were 86.6% and 90.1% for the European Region, 74.9% and 71.6% for the Region of the Americas, 62.3% and 78.9% for the South-East Asian Region, 64.6% and 19.3% for the Eastern Mediterranean Region, 58.0% and 35.5% for the African Region, and 57.4% and 44.0% for the Western Pacific Region. The acceptance rate increased from 65.9% in 2020 to 71.0% in 2022, and the uptake rate increased from 55.9% in 2021 to 58.1% in 2022. Men, PLHIV aged ≥40 years and those who had recently received the influenza vaccine were more likely to accept and receive the COVID-19 vaccine. Factors associated with lower uptake included Black race, other races (Latinx/Hispanic/mixed race), low education level and being unemployed. Vaccine-related factors associated with higher acceptance included belief in vaccine effectiveness, vaccine trust, perceived high susceptibility to SARS-CoV-2 infection and fear of potential COVID-19 effect in PLHIV. Sustained efforts and targeted interventions are needed to reduce regional disparities in COVID-19 vaccine uptake among PLHIV.
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Affiliation(s)
| | - Muhammad Sale Musa
- Department of Medicine, Yobe State University Teaching Hospital, Damaturu, Nigeria
| | | | - Abdulwahab Kabir Sulaiman
- Department of Medicine, Murtala Muhammad Specialist Hospital, Kano, Nigeria
- Kwanar Dawaki COVID-19 Isolation Center, Kano, Nigeria
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48
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Onishi A, Matsumura-Kimoto Y, Mizutani S, Isa R, Fujino T, Tsukamoto T, Miyashita A, Okumura K, Nishiyama D, Hirakawa K, Shimura K, Kaneko H, Kiyota M, Kawata E, Takahashi R, Kobayashi T, Uchiyama H, Uoshima N, Nukui Y, Shimura Y, Inaba T, Kuroda J. Negative impact of immunoparesis in response to anti-SARS-CoV-2 mRNA vaccination of patients with multiple myeloma. Int J Hematol 2024; 119:50-61. [PMID: 38082201 DOI: 10.1007/s12185-023-03680-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 10/31/2023] [Accepted: 11/13/2023] [Indexed: 01/06/2024]
Abstract
Multiple myeloma reduces cellular and humoral immunity. Optimal prediction of antibody response to anti-severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccine in patients with MM and related disorders is essential to prevent coronavirus disease 2019 (COVID-19) during the SARS-CoV-2 pandemic. This study analyzed the humoral response to the anti-SARS-CoV-2 messenger ribonucleic acid (mRNA) vaccine and its associated factor in 83 patients from June to November 2021 at seven member institutions of the Kyoto Clinical Hematology Study Group. SARS-CoV-2 neutralizing antibody (nAb) was measured from 12 to 210 days. The result revealed that 40 (48.2%) patients with MM and 59 (100%) healthy controls became seropositive after vaccination. Receiver operating characteristic curve analysis identified serum immunoglobulin (Ig) M of > 18 mg/dL at vaccination as the optimal threshold level associated with seropositivity in the whole cohort. Moreover, the multivariate analysis identified serum IgM of > 18 mg/dL as the independent predictor for a favorable response. Serum IgA level was positively associated with vaccine response in a sub-cohort. Our findings indicate a significant association between immunoparesis and impaired humoral response against mRNA vaccination, including that against SARS-CoV-2, and that serum non-M-protein Ig levels can serve as surrogate biomarkers of nAb production ability.
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Affiliation(s)
- Akio Onishi
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Yayoi Matsumura-Kimoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
- Department of Hematology, Japan Community Health Care Organization Kyoto Kuramaguchi Medical Center, Kyoto, Japan
| | - Shinsuke Mizutani
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Reiko Isa
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Takahiro Fujino
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Taku Tsukamoto
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Akihiro Miyashita
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Keita Okumura
- Faculty of Clinical Laboratory, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Daichi Nishiyama
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Koichi Hirakawa
- Department of Hematology, Fukuchiyama City Hospital, Fukuchiyama, Japan
| | - Kazuho Shimura
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Hiroto Kaneko
- Department of Hematology, Aiseikai Yamashina Hospital, Kyoto, Japan
| | - Miki Kiyota
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Eri Kawata
- Department of Hematology, Matsushita Memorial Hospital, Moriguchi, Japan
| | - Ryoichi Takahashi
- Department of Hematology, Omihachiman Community Medical Center, Omihachiman, Japan
| | - Tsutomu Kobayashi
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Hitoji Uchiyama
- Department of Hematology, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Nobuhiko Uoshima
- Department of Hematology, Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
| | - Yoko Nukui
- Division of Infection Control & Molecular Laboratory Medicine, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Yuji Shimura
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan
| | - Tohru Inaba
- Faculty of Clinical Laboratory, University Hospital, Kyoto Prefectural University of Medicine, Kyoto, Japan
- Division of Infection Control & Molecular Laboratory Medicine, Department of Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Junya Kuroda
- Division of Hematology and Oncology, Department of Medicine, Kyoto Prefectural University of Medicine, 465 Kajii-Cho, Kamigyo-Ku, Kyoto, 602-8566, Japan.
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49
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Kang H, Oh EJ. New Insights Into SARS-CoV-2-specific Antibody Levels in Kidney Transplantation Recipients After Three Vaccination Doses. Ann Lab Med 2024; 44:3-5. [PMID: 37665280 PMCID: PMC10485850 DOI: 10.3343/alm.2024.44.1.3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/05/2023] Open
Affiliation(s)
- Hyunhye Kang
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
| | - Eun-Jee Oh
- Department of Laboratory Medicine, Seoul St. Mary’s Hospital, College of Medicine, The Catholic University of Korea, Seoul, Korea
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50
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Christophorou E, Nilsson AC, Petersen I, Lindvig SO, Davidsen JR, Abazi R, Poulsen MK, Pedersen RM, Justesen US, Johansen NE, Bistrup C, Madsen LW, Johansen IS. Humoral antibody response following mRNA vaccines against SARS-CoV-2 in solid organ transplant recipients; a status after a fifth and bivalent vaccine dose. Front Immunol 2023; 14:1270814. [PMID: 38090591 PMCID: PMC10711048 DOI: 10.3389/fimmu.2023.1270814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 11/09/2023] [Indexed: 12/18/2023] Open
Abstract
Background In solid organ transplant (SOT) recipients, the humoral response following COVID-19 vaccination is reduced, as a result of their immunosuppressed treatment. In this study, we investigated antibody concentrations after booster vaccinations until the fifth dose, the latter by monovalent or bivalent BA1 or BA4/5 vaccines. In addition, we evaluated the efficacy of vaccination by recording breakthrough infections, hospitalizations, and deaths. Method This prospective cohort study included 438 SOT recipients (>18 years) vaccinated with mRNA vaccines against COVID-19 from January 2021 until March 2023. Blood samples were drawn before and after each vaccination and tested for SARS-CoV-2 spike RBD IgG antibodies with the lowest and highest cut-off at 7.1 and 5,680 BAU/mL, respectively. Vaccine information, breakthrough infections, and hospitalizations were collected from the medical records. Results Most participants received BNT162b2 and 61.4% received five vaccine doses. The response proportion in SOT recipients increased from 86.7% after the fourth dose to 93.0% following the fifth dose. Antibody concentration decreased with 142.7 BAU/mL between the third and fourth dose (median 132 days, Quartile 1: 123, Quartile 3: 148) and 234.3 BAU/mL between the fourth and fifth (median 250 days, Quartile 1: 241, Quartile 3: 262) dose among those without breakthrough infection (p=0.34). When comparing the Omicron BA.1 or Omicron BA.4/BA.5 adapted vaccines, no significant differences in antibody concentration were found, but 20.0% of SOT recipients receiving a monovalent fifth vaccine dose had a breakthrough infection compared to 4.0% and 7.9% among those who received BA.1 and BA.4/BA.5 adapted vaccines, respectively (p=0.04). Since January 2021, 240 (54.8%) participants had a breakthrough infection, and 22 were hospitalized, but no deaths were observed. Conclusions The fifth COVID-19 vaccine dose raised antibody response to 93.0% of the study population. Additional booster doses, as well as bivalent vaccines, led to higher levels of antibody concentration in SOT recipients. We found a lower incidence of breakthrough infections among SOT recipients after receiving a bivalent vaccine as a fifth dose compared to those receiving a monovalent dose. Antibody concentrations did not wane when the time between doses was prolonged from four to eight months.
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Affiliation(s)
- Emma Christophorou
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Anna Christine Nilsson
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Immunology, Odense University Hospital, Odense, Denmark
| | - Inge Petersen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Susan O. Lindvig
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Jesper R. Davidsen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- South Danish Center for Interstitial Lung Diseases (SCILS), Department of Respiratory Medicine, Odense University Hospital, Odense, Denmark
| | - Rozeta Abazi
- Department of Gastroenterology, Odense University Hospital, Odense, Denmark
| | - Mikael K. Poulsen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Rune M. Pedersen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark
| | - Ulrik S. Justesen
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Clinical Microbiology, Odense University Hospital, Odense, Denmark
| | - Nicolai E. Johansen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
| | - Claus Bistrup
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Department of Nephrology, Odense University Hospital, Odense, Denmark
| | - Lone W. Madsen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Department of Regional Health Research, University of Southern Denmark, Odense, Denmark
- Unit for Infectious Diseases, Department of Medicine, Lillebaelt Hospital, Kolding, Denmark
| | - Isik S. Johansen
- Department of Infectious Diseases, Odense University Hospital, Odense, Denmark
- Department of Clinical Research, University of Southern Denmark, Odense, Denmark
- Open Patient Data Explorative Network, Odense University Hospital, Odense, Denmark
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