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A More Comprehensive Clinical and Laboratory Characterization of 61 Acute HIV Infection Patients in Southwest China. Pathogens 2023; 12:pathogens12010142. [PMID: 36678489 PMCID: PMC9864376 DOI: 10.3390/pathogens12010142] [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: 10/25/2022] [Revised: 12/29/2022] [Accepted: 12/30/2022] [Indexed: 01/18/2023] Open
Abstract
Acute HIV infection (AHI), i.e., the early stage of HIV infection, plays an important role in immune system failure and HIV transmission, but most AHI patients are missed due to their non-specific symptoms. To facilitate the identification of patients with high AHI risk and reduction of missed diagnosis, we characterized 61 AHI patients in a Southwest China hospital with 4300 beds; specifically, we characterized their general clinical characteristics, evolution in results of a novel HIV screening assay called Elecsys® HIV Duo, and by programming, we analyzed the ability of all routine laboratory tests (e.g., routine blood analysis) to identify AHI patients. Among 61 AHI patients, 85.2% were male and the median age was 42 (interquartile range, 25-62) years. A total of 61.9% of patients visit the emergency department first during AHI. Clinical presentation of AHI patients included fever, fatigue, chills, rash, and various respiratory, digestive, and nervous system symptoms. Two of three results from Elecsys® HIV Duo show clear evolution trends: HIV P24 antigen decreased while HIV antibody increased in consecutive samples of nearly all patients. High fluorescence lymphocytes have a very high positive likelihood ratio (LR+) of 10.33 and a relatively high "rate of out-of-range tests" of 56.8% (21 in 37 patients who received this test had a result outside the reference range). In addition, we identified more than ten tests with LR+ greater than two. In summary, the emergency department is important for AHI screening. The evolution of HIV P24 Ag and HIV Ab and those laboratory tests with a high "rate of out-of-range tests" or high LR+ may aid the AHI identification and missed diagnosis reduction.
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Dong RJ, Lei SY, Li J, Yang XP, Li YY, Zhang YG. Thrombotic antiphospholipid syndrome in a child with human immunodeficiency virus: a rare case report. Thromb J 2021; 19:20. [PMID: 33766024 PMCID: PMC7992315 DOI: 10.1186/s12959-021-00273-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Accepted: 03/15/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Antiphospholipid syndrome (APS) is a non-inflammatory autoimmune disorder induced by antiphospholipid antibodies, which occurs exceedingly rarely in pediatric population and even more rarely reported in HIV positive children. A case of 11 years old boy had a sudden onset of swelling in his left lower leg along with pain which were worsening gradually. Initially, topical ointment was applied for 1 month which were ineffective in reducing pain and swelling. Instead, the symptoms were aggravated and suddenly spread to the proximal thigh, accompanied by dyskinesia of left lower leg. Both color doppler ultrasonography and vascular CT scan of left lower leg revealed deep venous thrombosis. His serum anti-phospholipid antibodies (aPLs) were tested positive. He was a known case of HIV virological failure with substantial HIV viral load (VL) despite receiving regular antiretroviral therapy (ART). His symptoms improved after giving aggressive antithrombotic and high dose corticosteroid treatments. CONCLUSION When pediatric patients develop thrombotic disease, APS also needs to be ruled out. The autoantibodies levels should be routinely tested to look for recurrent thrombosis in children with HIV/AIDS.
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Affiliation(s)
- Rong-Jing Dong
- Yunnan Provincial Hospital of Infectious Disease/Yunnan AIDS Care Center, Kunming, 650301, China.,Department of Dermatology and Venereology, First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China
| | - Su-Yun Lei
- Yunnan Provincial Hospital of Infectious Disease/Yunnan AIDS Care Center, Kunming, 650301, China
| | - Jun Li
- College of Pharmaceutical Sciences, Yunnan University of Traditional Chinese Medicine, Kunming, 650500, China
| | - Xin-Ping Yang
- Yunnan Provincial Hospital of Infectious Disease/Yunnan AIDS Care Center, Kunming, 650301, China
| | - Yu-Ye Li
- Department of Dermatology and Venereology, First Affiliated Hospital of Kunming Medical University, Kunming, 650032, China.
| | - Yun-Gui Zhang
- Yunnan Provincial Hospital of Infectious Disease/Yunnan AIDS Care Center, Kunming, 650301, China.
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Martirosyan A, Aminov R, Manukyan G. Environmental Triggers of Autoreactive Responses: Induction of Antiphospholipid Antibody Formation. Front Immunol 2019; 10:1609. [PMID: 31354742 PMCID: PMC6635959 DOI: 10.3389/fimmu.2019.01609] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Accepted: 06/27/2019] [Indexed: 12/19/2022] Open
Abstract
Antiphospholipid antibodies (aPLs) comprise a diverse family of autoantibodies targeted against proteins with the affinity toward negatively charged phospholipids or protein-phospholipid complexes. Their clinical significance, including prothrombotic potential of anti-cardiolipin antibodies (aCLs), anti-β2-glycoprotein I antibodies (aβ2-GPIs), and lupus anti-coagulant (LA), is well-established. However, the ontogeny of these pathogenic aPLs remains less clear. While transient appearance of aPLs could be induced by various environmental factors, in genetically predisposed individuals these factors may eventually lead to the development of the antiphospholipid syndrome (APS). Since the first description of APS, it has been found that a wide variety of microbial and viral agents influence aPLs production and contribute to clinical manifestations of APS. Many theories attempted to explain the pathogenic potential of different environmental factors as well as a phenomenon termed molecular mimicry between β2-GPI molecule and infection-relevant structures. In this review, we summarize and critically assess the pathogenic and non-pathogenic formation of aPLs and its contribution to the development of APS.
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Affiliation(s)
- Anush Martirosyan
- Laboratory of Molecular and Cellular Immunology, Institute of Molecular Biology, Yerevan, Armenia.,Russian-Armenian (Slavonic) University, Yerevan, Armenia
| | - Rustam Aminov
- School of Medicine, Medical Sciences and Nutrition, University of Aberdeen, Aberdeen, United Kingdom
| | - Gayane Manukyan
- Laboratory of Molecular and Cellular Immunology, Institute of Molecular Biology, Yerevan, Armenia.,Russian-Armenian (Slavonic) University, Yerevan, Armenia
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Christoforidou A, Galanopoulos N. Diffuse connective tissue disorders in HIV-infected patients. Mediterr J Rheumatol 2018; 29:148-155. [PMID: 32185316 PMCID: PMC7046049 DOI: 10.31138/mjr.29.3.148] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 08/29/2018] [Accepted: 09/15/2018] [Indexed: 01/19/2023] Open
Abstract
Background: Human immunodeficiency virus (HIV) infection has been associated with various autoimmune disorders. Aim: To review the spectrum of diffuse connective tissue disorders (dCTD) in HIV-infected patients, in the context of highly active anti-retroviral therapy. Methods: Electronic search of the literature was performed using the terms HIV, AIDS, autoimmune, rheumatic/rheumatological, immune reconstitution inflammatory syndrome, Systemic Lupus Erythematosus, Diffuse Infiltrative Lymphocytosis Syndrome, Sjogren’s syndrome, vasculitis, Behçet’s disease, cryoglobulins, Henoch-Schönlein purpura, and antiphospholipid syndrome. Results: We reviewed the clinical manifestations, natural history and treatment of dCTDs, since the implementation of Highly Active Anti-Retroviral Therapy (HAART), and the emergence of new pathogenic mechanisms, such as the immune reconstitution inflammatory syndrome. Conclusions: Caution in differentiating clinical and laboratory findings of dCTDs from non-specific manifestations of acute and chronic HIV infection is warranted due to the common presentation. Patients with chronic infection and access to HAART have a normal life expectancy and dCTDs, although rare, must be correctly addressed. HAART alone or combined with immunosuppressive therapy result in favourable outcomes.
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Affiliation(s)
- Anna Christoforidou
- Department of Haematology, University General Hospital of Alexandroupolis, Thrace, Greece
| | - Nikolaos Galanopoulos
- Outpatient Department of Rheumatology, University General Hospital of Alexandroupolis, Thrace, Greece
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Abdel-Wahab N, Lopez-Olivo MA, Pinto-Patarroyo GP, Suarez-Almazor ME. Systematic review of case reports of antiphospholipid syndrome following infection. Lupus 2016; 25:1520-1531. [PMID: 27060064 PMCID: PMC7508159 DOI: 10.1177/0961203316640912] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Accepted: 02/29/2016] [Indexed: 11/17/2022]
Abstract
OBJECTIVE The objective of this study was to conduct a systematic review of case reports documenting the development of antiphospholipid syndrome or antiphospholipid syndrome-related features after an infection. METHODS We searched Medline, EMBASE, Web of Science, PubMed ePubs, and The Cochrane Library - CENTRAL through March 2015 without restrictions. Studies reporting cases of antiphospholipid syndrome or antiphospholipid syndrome-related features following an infection were included. RESULTS Two hundred and fifty-nine publications met inclusion criteria, reporting on 293 cases. Three different groups of patients were identified; group 1 included patients who fulfilled the criteria for definitive antiphospholipid syndrome (24.6%), group 2 included patients who developed transient antiphospholipid antibodies with thromboembolic phenomena (43.7%), and group 3 included patients who developed transient antiphospholipid antibodies without thromboembolic events (31.7%). The most common preceding infection was viral (55.6%). In cases that developed thromboembolic events Human immunodeficiency and Hepatitis C viruses were the most frequently reported. Parvovirus B19 was the most common in cases that developed antibodies without thromboembolic events. Hematological manifestations and peripheral thrombosis were the most common clinical manifestations. Positive anticardiolipin antibodies were the most frequent antibodies reported, primarily coexisting IgG and IgM isotypes. Few patients in groups 1 and 2 had persistent antiphospholipid antibodies for more than 6 months. Outcome was variable with some cases reporting persistent antiphospholipid syndrome features and others achieving complete resolution of clinical events. CONCLUSIONS Development of antiphospholipid antibodies with all traditional manifestations of antiphospholipid syndrome were observed after variety of infections, most frequently after chronic viral infections with Human immunodeficiency and Hepatitis C. The causal relationship between infection and antiphospholipid syndrome cannot be established, but the possible contribution of various infections in the pathogenesis of antiphospholipid syndrome need further longitudinal and controlled studies to establish the incidence, and better quantify the risk and the outcomes of antiphospholipid-related events after infection.
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Affiliation(s)
- N Abdel-Wahab
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Rheumatology and Rehabilitation Department, Assiut University Hospitals, Assiut, Egypt
| | - M A Lopez-Olivo
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - G P Pinto-Patarroyo
- National Human Genome Research Institute, National Institutes of Health, Bethesda, MD, USA
| | - M E Suarez-Almazor
- Section of Rheumatology and Clinical Immunology, Department of General Internal Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Iordache L, Launay O, Bouchaud O, Jeantils V, Goujard C, Boue F, Cacoub P, Hanslik T, Mahr A, Lambotte O, Fain O. Autoimmune diseases in HIV-infected patients: 52 cases and literature review. Autoimmun Rev 2014; 13:850-7. [PMID: 24747058 DOI: 10.1016/j.autrev.2014.04.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 04/04/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVES 1) To describe autoimmune diseases (AD) in HIV-infected people; and 2) to perform a literature review concerning this issue. DESIGN 52 HIV-infected patients that presented an AD in 14 medical departments in Paris and Ile-de-France area were retrospectively included in this study. RESULTS The ADs were vasculitis (11), immune cytopenias (8), rheumatic diseases (8), lupus (7), sarcoidosis (7), thyroid diseases (6), hepatic diseases (5), and antiphospholipid syndrome (4). Four patients presented 2 ADs. In 5 patients the AD preceded HIV infection, in 14 HIV infection was diagnosed at the same time as the AD and 34 were HIV-infected when they developed an AD. 40 ADs (80%) occurred in patients with a CD4 T lymphocyte count of more than 200/mm(3). Cases of autoimmune hemolytic anemia occurred only in patients severely immunodepressed. In five patients (a vasculitis case, a sarcoidosis case, three thyroid disease cases) the AD presented as a form of immune restoration inflammatory syndrome (IRIS). Some ADs allowed HIV-infection diagnosis at a stage of moderate immune deficiency (vasculitis, antiphospholipid syndrome, immune thrombocytopenia). 37 patients received immunosuppressant treatments with good tolerance. These results confirm in a large series of patients previous data concerning autoimmune diseases occurrence in HIV-infected people. CONCLUSION In the HAART era, when HIV-infected people are treated more and more early, autoimmune diseases can occur, mainly at the phase of immunological recovery. HIV infection should not limit immunosuppressant treatment use.
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Affiliation(s)
- Laura Iordache
- Internal Medicine Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France.
| | - Odile Launay
- Clinical Investigation Centre, Cochin Hospital, 27 rue du Fbg St.-Jacques, 75014 Paris, France
| | - Olivier Bouchaud
- Infectious Diseases Department, Avicenne Hospital, 125 rue de Stalingrad, 93009 Bobigny, France
| | - Vincent Jeantils
- Infectious Diseases Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France
| | - Cécile Goujard
- Internal Medicine Department, Kremlin Bicetre Hospital, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicetre, France
| | - Francois Boue
- Internal Medicine Department, Antoine Béclère Hospital, 157 rue de la Porte de Trivaux, 92140 Clamart, France
| | - Patrice Cacoub
- Internal Medicine and Clinical Immunology Department, Pitié-Salpétrière Hospital, 47-83 bd de l'Hopital, 75013 Paris, France; Hospital-University Department I2B, Sorbonne Universités, UPMC Paris 6 University, UMR 7211, F-75005, Paris, France; INSERM, UMR S959, F-75013, Paris, France; CNRS, UMR 7211, F-75005, Paris, France
| | - Thomas Hanslik
- Internal Medicine Department, Ambroise Paré Hospital, 9 Avenue Charles-de-Gaulle, 92100 Boulogne Billancourt, France
| | - Alfred Mahr
- Internal Medicine Department, St. Louis Hospital, 1 Avenue Claude-Vellefaux, 75010 Paris, France
| | - Olivier Lambotte
- Internal Medicine Department, Kremlin Bicetre Hospital, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicetre, France
| | - Olivier Fain
- Internal Medicine Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France
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