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Dutta A, Ghosh R, Pandit A, Ray A, Bhattacharya D, Chakraborty A, Chakraborty U, Dubey S, Benito-León J. Cerebral Venous Thrombosis as The Sole Presenting Manifestation of Human Immunodeficiency Virus and Hepatitis B Virus Co-Infection. MEDICAL RESEARCH ARCHIVES 2022; 10:3197. [PMID: 36382206 PMCID: PMC9648704 DOI: 10.18103/mra.v10i10.3197] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Cerebral venous thrombosis (CVT) following either human immunodeficiency virus (HIV) infection or hepatitis B virus (HBV) infection is a very rare condition. Moreover, it has never been reported as the presenting manifestation of HIV and HBV co-infection, even more so when the patient had a normal CD4 count and no demonstrable opportunistic infections. We aimed to report the first case of an adult Indian male, an intravenous drug abuser who developed CVT as the presenting manifestation of HIV-HBV co-infection. METHODS Patient data were obtained from medical records from the Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India. RESULTS A 25-year-old male with a history of intravenous drug abuse and a normal CD4 count developed CVT as the presenting manifestation of HIV-HBV co-infection. His CD4 count was normal, and he had no demonstrable opportunistic infections. He had an uneventful recovery of the condition (CVT) following the institution of conventional anticoagulation therapy alongside anti-retroviral therapy. CONCLUSION Whether illicit drug abuse or HIV/HBV infection itself or all in combination led to this thrombotic event cannot be precisely established. Notwithstanding, we recommend serologic testing for HIV and HBV in patients suffering from CVT with high-risk behavior.
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Affiliation(s)
- Ajitava Dutta
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Ritwik Ghosh
- Department of General Medicine, Burdwan Medical College, and Hospital, Burdwan, West Bengal, India
| | - Alak Pandit
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Adrija Ray
- Department of General Medicine RG Kar Medical College, and Hospital, Kolkata, West Bengal, India
| | - Dwaipayan Bhattacharya
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Arkaprava Chakraborty
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Uddalak Chakraborty
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Souvik Dubey
- Department of Neuromedicine, Bangur Institute of Neurosciences, Institute of Post Graduate Medical Education and Research & SSKM Hospital, Kolkata, West Bengal, India
| | - Julián Benito-León
- Department of Neurology, University Hospital “12 de Octubre”, Madrid, Spain;,Centro de Investigación Biomédica en Red Sobre Enfermedades Neurodegenerativas (CIBERNED), Madrid, Spain;,Department of Medicine, Complutense University, Madrid, Spain,
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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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Incidence of autoimmune diseases in people living with HIV compared to a matched population: a cohort study. Clin Rheumatol 2020; 40:2439-2445. [PMID: 33230683 DOI: 10.1007/s10067-020-05500-x] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 10/26/2020] [Accepted: 11/04/2020] [Indexed: 10/22/2022]
Abstract
The objective of this paper is to estimate incidence and relative risk of autoimmune conditions in patients living with HIV compared to an HIV-negative matched population. We conducted a retrospective study in the medico-administrative database of the province of Québec, Canada. All HIV-positive patients treated with antiretrovirals were matched to up to 4 HIV-negative controls for age, sex, and period of follow-up. The following autoimmune conditions were identified using medical billing codes: vasculitis, hematological (immune thrombocytopenic purpura and immune hemolytic anemia), ankylosing spondylitis, psoriasis and psoriatic arthritis, inflammatory bowel disease and associated arthritis, connectivitis, and systemic lupus erythematosus. Incidence rates and adjusted hazard ratios (aHR) were obtained using survival models. A total of 4245 HIV-positive patients were matched to 16493 HIV-negative patients. Autoimmune diseases were diagnosed in 407 (9.6%) HIV-positive and 508 (3%) HIV-negative patients. The aHR for autoimmune diseases associated to HIV was 2.40 95% CI [2.10-2.75]. The strongest associations were seen for hematological disorders (aHR 8.34 95% CI [6.13-11.36]), followed by ankylosing spondylitis (1.82 95% CI [1.03-3.21]), inflammatory bowel disease and associated arthritis (1.80 95% CI [1.37-2.35]), psoriasis and associated arthritis (1.69 95% CI [1.23-2.33]), and rheumatoid arthritis (1.51 95% CI [1.08-2.11]).We found no association between HIV and the incidence of vasculitis, connectivitis, and systemic lupus erythematosus, but the number of cases for these diseases were few. Autoimmune diseases are more frequent among people living with HIV than age and sex-matched population-based controls. Key Points • Strength: The major strength of this study is its large sample size of 4200 people treated as HIV infection, matched to 16000 HIV negative for sex and age. • Novelty: We found that people living with HIV were more than twice as likely to suffer from auto-immune diseases than their matched counterparts.
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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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Acquired hemophilia A in the HIV-infected patient: a case report and literature review. Blood Coagul Fibrinolysis 2015; 26:207-10. [PMID: 25255240 DOI: 10.1097/mbc.0000000000000207] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Acquired hemophilia A is a rare bleeding disorder caused by autoantibodies against factor VIII (FVIII). Spontaneous bleeding in the various sites and severity is the most common clinical presentation. Here, we report a 74-year-old Thai woman with HIV infection who presented with spontaneous ecchymoses. The laboratory revealed isolated activated partial thromboplastin time prolongation with low FVIII activity and a presence of FVIII inhibitor. She was diagnosed with acquired hemophilia A. Corticosteroid monotherapy was the treatment regimen for inhibitor eradication. We demonstrate the clinical course of the rare condition and review the relevant literature.
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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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8
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Becker AC, Libhaber E, Sliwa K, Singh S, Stewart S, Tikly M, Essop MR. Antiphospholipid antibodies in black south africans with hiv and acute coronary syndromes: prevalence and clinical correlates. BMC Res Notes 2011; 4:379. [PMID: 21970576 PMCID: PMC3199261 DOI: 10.1186/1756-0500-4-379] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2010] [Accepted: 10/04/2011] [Indexed: 11/10/2022] Open
Abstract
Background HIV infection is associated with a high prevalence of antiphospholipid antibodies (aPL) and increased thrombotic events but the aetiopathogenic link between the two is unclear. Findings Prospective single centre study from Soweto, South Africa, comparing the prevalence of aPL in highly active anti-retroviral therapy (HAART) naïve HIV positive and negative patients presenting with Acute Coronary Syndromes (ACS). Between March 2004 and February 2008, 30 consecutive black South African HIV patients with ACS were compared to 30 black HIV negative patients with ACS. The HIV patients were younger (43 ± 7 vs. 54 ± 13, p = 0.004) and besides smoking (73% vs. 33%, p = 0.002) and lower HDL levels (0.8 ± 0.3 vs. 1.1 ± 0.4, p = 0.001) had fewer risk factors than the control group. HIV patients had a higher prevalence of anticardiolipin (aCL) IgG (47% vs. 10%, p = 0.003) and anti-prothrombin (aPT) IgG antibodies (87% vs. 21%, p < 0.001) but there was no difference in the prevalence of the antiphospholipid syndrome (44% vs. 24%, p = N/S) and aPL were not predictive of clinical or angiographic outcomes. Conclusions Treatment naïve black South African HIV patients with ACS are younger with fewer traditional coronary risk factors than HIV negative patients but have a higher prevalence and different expression of aPL which is likely to be an epiphenomenon of the HIV infection rather than causally linked to thrombosis and the pathogenesis of ACS.
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Affiliation(s)
- Anthony C Becker
- Division of Cardiology, Chris Hani Baragwanath Hospital and University of the Witwatersrand, Johannesburg, South Africa.
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Abdollahi A, Morteza A. Serum concentrations of antiphospholipid and anticardiolipin antibodies are higher in HIV-infected women. Rheumatol Int 2011; 32:1927-32. [DOI: 10.1007/s00296-011-1859-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2010] [Accepted: 02/18/2011] [Indexed: 10/18/2022]
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Jong E, Louw S, Meijers JC, de Kruif MD, ten Cate H, Büller HR, Mulder JW, van Gorp EC. The hemostatic balance in HIV-infected patients with and without antiretroviral therapy: partial restoration with antiretroviral therapy. AIDS Patient Care STDS 2009; 23:1001-7. [PMID: 19929230 DOI: 10.1089/apc.2009.0173] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The incidence of arterial and venous thrombosis in HIV-infected patients is increased compared to healthy controls. In this cross-sectional analysis we measured markers of endothelial cell activation, thrombin generation, fibrinolysis and anticoagulation combined with endogenous thrombin potential (ETP) and activated protein C sensitivity ratio (APCsr) as more global markers. We included 160 consecutive HIV-infected patients with a median age of 46 years (range, 27-77), of whom 92% were male, 74% Caucasian, 11% African American, 9% Hispanic, and 6% Asian. Homosexual contact was the main transmission mode. Seventy percent of patients were using combined antiretroviral therapy (cART). In 83% of patients laboratory markers outside the normal range for a non-HIV-infected population were observed. Significant lower levels of von Willebrand factor (vWF; p = 0.03), factor VIII (p < 0.0001), D-dimer (p = 0.01), and ETP (p = 0.01) were observed in HIV-infected patients on cART compared to patients not on cART. Significant lower levels of protein C (p = 0.05) and free protein S (p < 0.0001), and increased APCsr (p < 0.0001) were found in the HIV-infected patients not on cART. A single association was observed between raised levels of fibrinogen and use of a protease inhibitor (p = 0.002). No significant difference was observed in the percentage of patients with laboratory markers outside the normal range between patients using cART-regimens containing abacavir, stavudine, or didanosine and those with other nucleoside reverse transcriptase inhibitors. Although the prevalence of coagulation abnormalities was lower in HIV-infected patients using cART, a considerable proportion of HIV-infected patients on cART show endothelial cell activation and increased APCsr, suggestive of a persistent procoagulant state.
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Affiliation(s)
- Eefje Jong
- Department of Internal Medicine, Slotervaart Hospital, Amsterdam, The Netherlands
| | - Susan Louw
- Department of Hematology, Johannesburg General Hospital, Johannesburg, South Africa
| | - Joost C.M. Meijers
- Department of Experimental Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Martijn D. de Kruif
- Department of Internal Medicine, Slotervaart Hospital, Amsterdam, The Netherlands
| | - Hugo ten Cate
- Department of Internal Medicine, Laboratory for Clinical Thrombosis and Hemostasis, University Hospital Maastricht and Cardiovascular Research Institute, Maastricht, The Netherlands
| | - Harry R. Büller
- Department of Vascular Medicine, Academic Medical Center, Amsterdam, The Netherlands
| | - Jan Willem Mulder
- Department of Internal Medicine, Slotervaart Hospital, Amsterdam, The Netherlands
| | - Eric C.M. van Gorp
- Department of Internal Medicine, Slotervaart Hospital, Amsterdam, The Netherlands
- Department of Virology, Erasmus Medical Center, Rotterdam, The Netherlands
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Abstract
PURPOSE OF REVIEW This review focuses on some of the recent advances in the understanding of HIV immunopathogenesis and the diagnosis and treatment of several autoimmune conditions associated with HIV in the era of potent antiretroviral therapy. RECENT FINDINGS Chronic immune activation with progressive immune exhaustion are central features of HIV pathogenesis. The role of self-reactive T cells in the generation and maintenance of this process has recently been described. The understanding of the impact of immune dysregulation on the generation of autoimmune phenomena in HIV infection remains incomplete. The diagnosis of autoimmune diseases in the context of HIV is often difficult due to similarities in clinical presentations and laboratory markers. The antiretroviral therapy-associated immune reconstitution syndrome can present as autoimmune disease. SUMMARY The cause, frequency and prognosis of autoimmune conditions associated with HIV infection remain somewhat uncertain. Their management is often empirical with the use of novel immunosuppressive medication.
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Atienza MR, Respaldiza N, La Santa ED, Martín-Garrido I, Medrano FJ, Varela JM, Calderón E. Antiphospholipid antibodies investigation in Pneumocystis jirovecii carriers. ACTA ACUST UNITED AC 2009; 40:840-2. [DOI: 10.1080/00365540802179691] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Maria R. Atienza
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - Nieves Respaldiza
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - Eva De La Santa
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - Isabel Martín-Garrido
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - Francisco J. Medrano
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - José M. Varela
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
| | - Enrique Calderón
- From the Internal Medicine Service, CIBER de Epidemiología y Salud Pública, Hospital Virgen del Rocío, Sevilla, Spain
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13
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Abstract
Currently, the origin of autoimmune diseases is considered to be multifactorial. Genetic predisposition, immune system malfunction or even backfire, hormonal regulation, and environmental factors, i.e. infections, all play important roles in the pathogenesis of autoimmune diseases such as the antiphospholipid syndrome (APS). New drugs and strategies aimed at preventing infections could further improve the outcome of APS and other autoimmune diseases.
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Sène D, Piette JC, Cacoub P. [Antiphospholipid antibodies, antiphospholipid syndrome and viral infections]. Rev Med Interne 2008; 30:135-41. [PMID: 18926604 DOI: 10.1016/j.revmed.2008.05.020] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2008] [Revised: 03/08/2008] [Accepted: 05/17/2008] [Indexed: 01/06/2023]
Abstract
Since the association between antiphospholipid antibodies and syphilis was first described, many other viral, bacterial and parasitic infections have been shown to induce antiphospholipid antibodies, notably anticardiolipin antibodies. These aPL are usually associated neither with anti-beta2 glycoprotein I antibodies (anti-beta2-GPI) nor with thrombotic events, even if cases of arterial and deep venous thrombosis have been reported in such circumstances. A literature review shows that anticardiolipin antibodies occur frequently in viral infections, particularly in HIV (49.8%), HBV (24%) and HCV (20%). The prevalence of anti-beta2 glycoprotein I antibodies (anti-beta2GPI) is lower (HCV: 1.7%, HIV: 5.6%, HBV: 3.3%) and there is no demonstrated association with a risk of thrombotic events or hematological manifestations defining antiphospholipid syndrome (APS). Regarding other viral infections, including viral hepatitis A, herpes virus (CMV, EBV, VZV), parvovirus B19 and HTLV-1 infections, only a few studies are available but data confirm the high prevalence of antiphospholipid antibodies at the acute phase. Finally, antiphospholipid antibodies, mainly anticardiolipin, are frequently associated with viral infections. Their presence may probably reflect an intense or chronic antigenic stimulation of the immune system. However, their evolution under antiviral therapy and correlation with the quality of the virological control and/or the immune restoration remain to be determined.
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Affiliation(s)
- D Sène
- Service de médecine interne II, groupe hospitalier La-Pitié-Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
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Louw S, Jacobson BF, Büller H. Human Immunodeficiency Virus Infection and Acute Deep Vein Thromboses. Clin Appl Thromb Hemost 2008; 14:352-5. [PMID: 17895501 DOI: 10.1177/1076029607304411] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abnormalities that predispose to a hypercoagulable state with an increased incidence of venous thrombosis have been described in human immunodeficiency virus (HIV) infections and are associated with an increased mortality. A recent systematic review by Klein et al concluded that further studies are essential to elucidate the link between HIV infection and deep vein thrombosis (DVT). We prospectively evaluated 24 consecutive, active people presenting with an acute DVT; 13 consented to HIV testing, revealing an HIV prevalence of 84% (95% confidence interval [CI], 0.65-1.04). In a matched healthy control group, the HIV prevalence was 4% (95% CI, 0.039-0.041). The high HIV prevalence in the DVT group that consented to testing was also significantly higher compared to that in the South African population, estimated to be 10% in 2005. Although the study numbers were low, a statistically significant increased prevalence of HIV infection was found in patients with acute DVTs.
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Affiliation(s)
- Susan Louw
- Department of Molecular Medicine and Haematology, University of Witwatersrand.
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Vlachoyiannopoulos PG, Samarkos M, Sikara M, Tsiligros P. Antiphospholipid antibodies: laboratory and pathogenetic aspects. Crit Rev Clin Lab Sci 2008; 44:271-338. [PMID: 17453920 DOI: 10.1080/10408360601079549] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Antiphospholipid antibodies (aPL) constitute a heterogeneous group of autoantibodies that share the ability to bind phospholipids (PL) alone, protein-PL complexes, or PL-binding proteins. They have been detected in isolation, in association with autoimmune diseases such as systemic lupus erythematosus (SLE), and during the course of different infections. aPL have been associated with an array of clinical manifestations in virtually every organ, although deep vein and arterial thrombosis as well as pregnancy morbidity are predominant. The co-occurrence of these clinical findings with aPL constitutes the so-called antiphospholipid syndrome (APS). aPL can be detected by immunological methods [e.g., anticardiolipin antibodies (aCL)] or by functional methods that exploit the effect of aPL on blood coagulation [lupus anticoagulant (LA)]. Since aPL are heterogeneous, numerous immunological and coagulation assays have been developed. These assays have not been fully standardized, and, therefore, problems such as high interlaboratory variation are relatively frequent. Recently, recommendations have been published regarding LA and aCL testing. Not all aPL are pathogenic. However, when they are not associated with infections, they have a role in the pathogenesis of APS. Clinical and experimental data have shown that aPL exert their pathogenic activity by interfering with the function of coagulation factors, such as thrombin and factors X, XI and XII, and with the function of anticoagulant proteins of the protein C system. In addition, aPL interaction with platelets and endothelial cells induces a pro-adhesive activated phenotype.
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Immune activation and increased prevalence of thrombosis in HIV infection. J Acquir Immune Defic Syndr 2008; 46:375-6. [PMID: 18090303 DOI: 10.1097/qai.0b013e31813eb7f6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Sène D, Piette JC, Cacoub P. Antiphospholipid antibodies, antiphospholipid syndrome and infections. Autoimmun Rev 2007; 7:272-7. [PMID: 18295729 DOI: 10.1016/j.autrev.2007.10.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2007] [Accepted: 10/01/2007] [Indexed: 12/13/2022]
Abstract
Since the association between antiphospholipid antibodies (aPL) and syphilis was first described, many other viral, bacterial and parasitic infections have been shown to induce antiphospholipid antibodies, notably anticardiolipin antibodies (aCL). A review of the literature shows that while aCL occur frequently in viral infections, particularly in HIV (49.75%), HBV (24%) and HCV (20%), it is very rarely associated with anti-beta2 glycoprotein I antibodies (anti-beta2GPI) and is not correlated with thrombosis risk or hematological manifestations of the antiphospholipid syndrome (APS). Concerning bacterial infections, aCL is often present in leprosy (42.7%), where it is frequently associated with the presence of anti-beta2GPI (44.8%), and in syphilis infections (8 to 67%), though without correlation with thrombotic events. Though few individual patients with unequivocal infection-induced aPL satisfy criteria for APS, the lack of statistical association with thrombotic events strongly argues against the identification of a true APS subset in this context. However, physicians should keep in mind the fact that an infection, generally bacterial, in patients with confirmed APS, may lead to catastrophic antiphospholipid syndrome with a possible fatal outcome.
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Affiliation(s)
- Damien Sène
- Université Pierre et Marie Curie-Paris 6, CNRS, UMR 7087, Paris, F-75013 France
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Abstract
An association between infections and antiphospholipid antibodies (aPL) has been reported in several epidemiologic and experimental studies. Infection-induced aPL have been traditionally regarded as transient and were generally not associated with clinical features of antiphospholipid syndrome. The distinction between autoimmune and postinfectious aPL on the basis of requirement of binding cofactor is not absolute, and in recent years, several reports demonstrated that some patients can produce pathogenic antibodies in response to infection. Infections most frequently associated with antiphospholipid syndrome include parvovirus B19, cytomegalovirus, varicella-zoster virus, HIV, streptococcal and staphylococcal infections, gram-negative bacteria, and Mycoplasma pneumoniae.
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Affiliation(s)
- Tadej Avcin
- Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Center Ljubljana, Vrazov trg 1, SI-1525 Ljubljana, Slovenia.
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Galrão L, Brites C, Atta ML, Atta A, Lima I, Gonzalez F, Magalhães F, Santiago M. Antiphospholipid antibodies in HIV-positive patients. Clin Rheumatol 2007; 26:1825-30. [PMID: 17332976 DOI: 10.1007/s10067-007-0581-6] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2006] [Revised: 01/29/2007] [Accepted: 01/30/2007] [Indexed: 02/06/2023]
Abstract
Antiphospholipid (aPL) antibodies classically have been associated with thrombotic phenomena and abortion in patients with autoimmune diseases. The objective of the present work was to evaluate the frequency of such antibodies in patients infected with HIV and study its association with the presence of clinical manifestations of antiphospholipid syndrome (APS). Using a transversal study, a population of patients diagnosed with HIV, identified through an enzyme-linked immunosorbent assay (ELISA) test and confirmed by Western blotting, aged above 17 years old, was investigated. Through a standard questionnaire, the presence of APS manifestations was investigated, as well as the frequency of rheumatic manifestations. Antibodies against beta2 glycoprotein I (anti-beta2 GPI) and anticardiolipin (aCL) IgA, IgG, and IgM were investigated by the ELISA method using commercial kits (QUANTA Lite, INOVA Diagnostics). Ninety patients were studied, 47 (52.2%) male and 43 (47.8%) female. Clinical manifestations of APS were detected in 12 patients (13.3%) of the studied population, whereas arthralgia was the most common rheumatic manifestation (38.9%). Of the 90 patients, 40 (44.4%) were reactive for at least one type of aPL antibody (aCL and/or anti-beta2 GPI). The frequency of aCL was 17.8%, from which 15 (16.7%) had aCL IgG, 3 (3.3%) IgM, and 1 (1.1%) IgA. The frequency of the anti-beta2 GPI antibody was 33.3%, from which 29 (32.2%) were positive for isotype IgA, 4 (4.4%) isotype IgM, and 1 (1.1%) isotype IgG. No association was observed between immunoreactivity for aPL antibodies in general or each isotype in particular and the presence of APS manifestation. In the present study, it was possible to observe a relatively high frequency of aPL antibodies, particularly for isotype IgA anti-beta2 GPI in HIV. However, there was no association to APS manifestations, suggesting that such antibodies had no etiopathogenic role in these complications in patients with such retroviral infection.
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Abstract
High prevalence of anticardiolipin antibodies and antiphospholipid antibodies has been reported in human immunodeficiency virus (HIV)-infected patients. A full blown clinical picture of antiphospholipid syndrome (APLS) is rare and rarely reported, even in HIV-infected adults and has never been reported in HIV-infected children. We report an HIV-infected child with left sided choreoathetosis associated with APLS.
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Affiliation(s)
- Ira Shah
- Department of Perinatal and Pediatric HIV Clinic, B. J. Wadia Hospital for Children, Parel, India.
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Colmegna I, Koehler JW, Garry RF, Espinoza LR. Musculoskeletal and autoimmune manifestations of HIV, syphilis and tuberculosis. Curr Opin Rheumatol 2006; 18:88-95. [PMID: 16344624 DOI: 10.1097/01.bor.0000197994.27579.d2] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
PURPOSE OF REVIEW The HIV pandemic continues to increase at an alarming rate, and is the leading cause of death worldwide from a single pathogen. The number of HIV-1-infected individuals currently exceeds 40 million, the majority of whom live in the developing countries of Asia, sub-Saharan Africa and south America. In the past 5 years, there has concurrently been an increase in the reported cases of tuberculosis and primary and secondary syphilis. This review addresses the musculoskeletal and autoimmune manifestations associated with HIV, syphilis and tuberculosis infections or their treatments. RECENT FINDINGS During HIV infection the immune system becomes dysfunctional because of the coexistence of immunodeficiency and immune hyperactivity, and a disregulated production or activity of cytokines. Some of these mechanisms explain the development of rheumatic manifestations associated with HIV infection. Highly active antiretroviral therapy changes the course of HIV infection and the spectrum of the HIV-associated rheumatic manifestations. New syndromes such as the immune reconstitution inflammatory syndrome have emerged. HIV, tuberculosis and syphilis infections offer special epidemiological, clinical, and therapeutic challenges. SUMMARY These observations highlight the complexity and multiplicity of the interactions between the pathogen and host that could result in the development of rheumatic manifestations.
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Affiliation(s)
- Ines Colmegna
- Section of Rheumatology, Department of Medicine, Louisiana State University Health Sciences Center, Tulane University Health Sciences Center, New Orleans, Louisiana 70112, USA
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Onlamoon N, Pattanapanyasat K, Ansari AA. Human and Nonhuman Primate Lentiviral Infection and Autoimmunity. Ann N Y Acad Sci 2005; 1050:397-409. [PMID: 16014557 DOI: 10.1196/annals.1313.091] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
The goal of this communication is to summarize the following-the types of autoimmune responses that have been characterized in human HIV-1 infection; the potential mechanisms that were initially thought to be the basis for such autoimmune responses; the prevalence and incidence of conventional autoimmune diseases with HIV-1 infection; the spectrum of autoimmune disorders following the institution of HAART and its associated mechanisms; the role of such autoimmunity in SIV-infected nonhuman primates; and the molecular basis for autoimmune responses, such as the role of exosomes in lentiviral disease.
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Affiliation(s)
- Nattawat Onlamoon
- Department of Pathology and Laboratory Medicine, Emory University School of Medicine, Atlanta, GA 30322, USA
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