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Peng HM, Wang LC, Zhai JL, Weng XS, Fen B, Wang W. Transfusion-transmitted infections in hemophilia patients who underwent surgical treatment: a study from a single center in north China. Arch Med Sci 2020; 16:308-312. [PMID: 32190141 PMCID: PMC7069421 DOI: 10.5114/aoms.2020.92892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Accepted: 09/12/2017] [Indexed: 12/25/2022] Open
Abstract
INTRODUCTION Transfusion-transmitted infections (TTIs) continue to be a major challenge among hemophilia patients. This study was conducted to investigate the prevalence of TTIs including hepatitis B virus (HBV), hepatitis C virus (HCV), human immunodeficiency virus (HIV) and syphilis in patients with hemophilia who received surgical treatment due to bone or joint lesions in the Department of Orthopedics. MATERIAL AND METHODS The present study was conducted from July 1996 to November 2016 in Beijing, China. A total of 189 patients who underwent orthopedic procedures were enrolled. Blood samples were obtained from the patients and were tested for hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCV Ab) and human immunodeficiency virus antibody (HIV Ab). RESULTS Among 189 hemophilia patients included in the study, 54 (28.6%) tested positive for TTI. Seroprevalence for HBsAg was found in 8 (4.2%) cases, HCV Ab in 48 (25.4%) cases, HIV Ab in 2 (1.1%) cases, and syphilis in 1 (0.5%) case. No statistically significant difference in the numbers of patients with positive HCV Ab was seen between hemophilia A (26.0%) and B (20.0%) (p = 0.786). The seroprevalence of HCV Ab (12.1%) in 66 hemophilia patients diagnosed after 1995 was significantly lower than that (32.5%) among hemophilia patients diagnosed before or in 1995 (p = 0.003). CONCLUSIONS Though few patients have become positive for HBsAg and HIV Ab, HCV is still the major virus of concern for hemophiliacs who have undergone orthopedic procedures. Hepatitis B vaccination should be given to the high-risk population including hemophilia patients as soon as possible.
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Affiliation(s)
- Hui-Ming Peng
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Long-Chao Wang
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Ji-Liang Zhai
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Xi-Sheng Weng
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Bin Fen
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Wei Wang
- Department of Orthopedic Surgery, Peking Union Medical College Hospital (PUMCH), Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
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Xiao H, Chen J, Wang J, Li J, Yang F, Lu H. Antiviral therapy for HCV in hemophilia A patients with HIV-1 co-infection. Medicine (Baltimore) 2019; 98:e16524. [PMID: 31348267 PMCID: PMC6708971 DOI: 10.1097/md.0000000000016524] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 06/04/2019] [Accepted: 06/26/2019] [Indexed: 11/25/2022] Open
Abstract
Anti-hepatitis C virus (HCV) treatment for human immunodeficiency virus (HIV)/HCV co-positive patients with hemophilia A presents numerous problems in terms of safety and effectiveness. The emergence of direct-acting antiviral (DAA) regimens has led to tremendous changes in the management of HIV/HCV co-infection over the past few years, but the application of DAA in patients with hemophilia complicated with HIV/HCV co-infection has rarely been reported.We retrospectively analyzed the clinical course and outcome of hemophilia A patients with HIV/HCV co-infection receiving DAA with a focus on the virological response, changes in cluster of differentiation 4 lymphocyte (CD4) count, side effects, and impact on bleeding before and after DAA therapy.A total of 12 hemophilia A patients with HIV/HCV co-infection were included, 9 of which were severe. All the patients were in stable states with CD4 counts >200/mm and plasma HIV ribonucleic acid (RNA) suppressed (<40 IU/mL) while taking the antiretroviral regimen. Majority of the patients (n = 9, 75.0%) were infected with HCV genotype (GT) 1b, while 2 and 1 was infected with HCV GT 2i and HCV GT 3, respectively.After 12 weeks of DAA treatment, 11 patients (91.7%) obtained sustained virologic response within 24 weeks of discontinuation of treatment (SVR24), except 1 patient who was treated with sofosbuvir (SOF) + pegylated interferon + ribavirin (PR), which was then switched to daclatasvir (DCV) + asunaprevir (ASV) for 12 weeks; this patient then achieved SVR24. During DAA treatment, HIV RNA in all the patients was constantly suppressed, while CD4 counts showed no obvious change.The most common treatment-emergent adverse events were weakness and loss of appetite (generally mild). There was no evidence of an increased tendency of bleeding, and changes in response to replacement.DAA therapy offered a safe and well-tolerated management strategy for HIV/HCV co-infected patients with hemophilia A. An awareness of the potential drug-drug interactions (DDI) between DAA and combination antiretroviral therapy (cART) by clinicians is important for optimal management of co-infected patients.
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Walsh CE, Workowski K, Terrault NA, Sax PE, Cohen A, Bowlus CL, Kim AY, Hyland RH, Han B, Wang J, Stamm LM, Brainard DM, McHutchison JG, von Drygalski A, Rhame F, Fried MW, Kouides P, Balba G, Reddy KR. Ledipasvir-sofosbuvir and sofosbuvir plus ribavirin in patients with chronic hepatitis C and bleeding disorders. Haemophilia 2017; 23:198-206. [PMID: 28124511 DOI: 10.1111/hae.13178] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2016] [Indexed: 11/29/2022]
Abstract
INTRODUCTION Chronic hepatitis C virus (HCV) infection is prevalent among patients with inherited bleeding disorders and is a leading cause of mortality in those with haemophilia. AIM We evaluated the efficacy and safety of ledipasvir-sofosbuvir and sofosbuvir plus ribavirin in patients with chronic HCV genotype 1-4 infection and an inherited bleeding disorder. METHODS Ledipasvir-sofosbuvir was administered for 12 weeks to patients with genotype 1 or 4 infection and for 12 or 24 weeks to treatment-experienced cirrhotic patients with genotype 1 infection. Patients with genotype 2 and 3 infection received sofosbuvir plus ribavirin for 12 and 24 weeks respectively. RESULTS The majority of the 120 treated patients had a severe bleeding disorder (55%); overall, 65% of patients had haemophilia A and 26% of patients had haemophilia B; 22% were HIV coinfected. Sustained virologic response at 12 weeks posttreatment was 99% (98/99) in patients with genotype 1 or 4 infection; 100% (5/5) in treatment-experienced cirrhotic patients with genotype 1 infection; 100% (10/10) in patients with genotype 2 infection; and 83% (5/6) in patients with genotype 3 infection. There were no treatment discontinuations due to adverse events (AEs). The most frequent non-bleeding AEs were fatigue, headache, diarrhoea, nausea and insomnia. Bleeding AEs occurred in 22 patients, of which all but one were considered unrelated to treatment. CONCLUSION Treatment with ledipasvir-sofosbuvir for patients with HCV genotype 1 or 4 infection or sofosbuvir plus ribavirin for patients with genotype 2 or 3 infection was highly effective and well tolerated among those with inherited bleeding disorders.
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Affiliation(s)
- C E Walsh
- Icahn School of Medicine at Mount Sinai, Mount Sinai Hospital, New York, NY, USA
| | | | - N A Terrault
- University of California at San Francisco, San Francisco, CA, USA
| | - P E Sax
- Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA
| | - A Cohen
- Newark Beth Israel Medical Center, Barnabas Health, Newark, NJ, USA
| | - C L Bowlus
- University of California at Davis, Davis, CA, USA
| | - A Y Kim
- Massachusetts General Hospital, Boston, MA, USA
| | - R H Hyland
- Gilead Sciences Inc., Foster City, CA, USA
| | - B Han
- Gilead Sciences Inc., Foster City, CA, USA
| | - J Wang
- Gilead Sciences Inc., Foster City, CA, USA
| | - L M Stamm
- Gilead Sciences Inc., Foster City, CA, USA
| | | | | | | | - F Rhame
- Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - M W Fried
- University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - P Kouides
- The Mary M. Gooley Hemophilia Center, Rochester, NY, USA
| | - G Balba
- MedStar Georgetown University Hospital, Washington, DC, USA
| | - K R Reddy
- University of Pennsylvania, Philadelphia, PA, USA
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van de Putte DEF, Fischer K, Roosendaal G, Hoepelman AIM, Mauser-Bunschoten EP. Morbidity and mortality in ageing HIV-infected haemophilia patients. Haemophilia 2012; 19:141-9. [DOI: 10.1111/j.1365-2516.2012.02912.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/17/2012] [Indexed: 11/30/2022]
Affiliation(s)
- D. E. Fransen van de Putte
- Van Creveldkliniek; Department of Haematology; University Medical Center Utrecht; Utrecht; The Netherlands
| | | | - G. Roosendaal
- Van Creveldkliniek; Department of Haematology; University Medical Center Utrecht; Utrecht; The Netherlands
| | - A. I. M. Hoepelman
- Department of Internal Medicine and Infectious Diseases; University Medical Center Utrecht; Utrecht; The Netherlands
| | - E. P. Mauser-Bunschoten
- Van Creveldkliniek; Department of Haematology; University Medical Center Utrecht; Utrecht; The Netherlands
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Kieran J, Dillon A, Farrell G, Jackson A, Norris S, Mulcahy F, Bergin C. High uptake of hepatitis C virus treatment in HIV/hepatitis C virus co-infected patients attending an integrated HIV/hepatitis C virus clinic. Int J STD AIDS 2012; 22:571-6. [PMID: 21998177 DOI: 10.1258/ijsa.2011.010416] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Hepatitis C virus (HCV) is a major cause of liver disease in HIV-infected patients. The HCV treatment outcomes and barriers to HCV referral were examined in a centre with a HIV/HCV co-infection clinic. Patients who were antibody positive for both HIV and HCV between 1987 and January 2009 were identified. A retrospective chart review was undertaken. Multivariate analysis was performed to assess predictors of HCV clinic referral. Data were collected on 386 HIV/HCV patients; 202/386 had been referred to the co-infection clinic and 107/202 had HCV treatment. In addition, 29/202 were undergoing pretreatment work-up. Overall sustained virologic response (SVR) was 44%; SVR was equivalent in those who acquired HIV/HCV infection from intravenous drug use (IDU) and others. On multivariate analysis, patients who missed appointments, were younger, with active IDU and advanced HIV and who were not offered HCV treatment were less likely to be referred to the clinic. Patients attending the clinic were more likely to have been screened for hepatocellular carcinoma than those attending the general HIV service. Two-thirds of patients referred to the clinic had engaged with the HCV treatment programme. Dedicated co-infection clinics lower the threshold for treatment and improve management of liver disease in co-infected patients.
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Affiliation(s)
- J Kieran
- Department of Genito-Urinary Medicine and Infectious Diseases, Dublin, Ireland.
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6
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Abstract
BACKGROUND Although hepatitis C and hepatitis B virus (HCV/HBV) infections are an important health problem worldwide, their burden of disease (BoD) taking into account their chronic consequences, cirrhosis, and hepatocellular carcinoma (HCC), is still unknown. Our aim was to assess the total number of deaths attributable to these viruses in Spain and the years of life lost, first component of the disability adjusted life years, a comparative index of BoD. METHODS We selected the International Classification of Diseases-Tenth Revision specific codes related to HCV/HBV. For unspecified cirrhosis and HCC, the attributable fraction of mortality was assessed in two steps: literature review and expert panel. Deaths in Spain in 2000 were obtained from the National Statistics Institute. Years of life lost were calculated using the estimated mortality and life expectancies (Princeton Model Life Table). RESULTS HCV could have caused around 70% of HCC deaths and 50% of cirrhosis mortality in Spain in 2000 (60% HCC, 40% cirrhosis with HCV lower estimate). For HBV these proportions are 10 and 13%, respectively. We estimated 4342 HCV-related deaths and 877 HBV-related deaths in Spain in 2000, globally 1.5% of total deaths in Spain that year. Mortality by cirrhosis and HCC represented most of these viral-related deaths. Attributable mortality in AIDS patients was also estimated. CONCLUSION HCV leads the list of infectious disease-related mortality in Spain in 2000, doubling the AIDS mortality even if lower HCV attributable fractions are considered. Exclusion of cirrhosis and HCC-related mortality severely underestimates the BoD attributable to HCV/HBV. Improving early diagnosis and access to treatment could have an important impact on mortality because of hepatitis virus in the next decades.
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Aloise R, de Almeida AJ, Sion FS, Morais-de-Sá CA, Gaspar AMC, de Paula VS. Changes in hepatitis A virus seroepidemiology in HIV-infected Brazilian patients. Int J STD AIDS 2008; 19:321-6. [PMID: 18482962 DOI: 10.1258/ijsa.2007.007100] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Shifting of hepatitis A virus (HAV) epidemiology from a high towards an intermediate endemicity pattern and use of antiretroviral therapy increased the risk of HIV/HAV coinfection in developing countries. The aim of this study was to investigate the presence of HAV markers in a cohort of HIV-infected patients from 1988 to 2004. The presence of serum anti-HAV antibodies and HAV-RNA by real-time polymerase chain reaction was investigated in 581 patients. Total anti-HAV antibodies was found in 464/581 (79.8%) patients, however, a changing epidemiologic pattern of hepatitis A among HIV-infected patients from 1988 to 2004 was observed. Among patients susceptible to HAV (n = 117), 5 (4.2%) were coinfected with HAV, all of them had IgM anti-HAV antibodies and were serum HAV-RNA-positive. The high prevalence of anti-HAV antibodies in HIV-infected patients suggests that screening tests for anti-HAV antibodies should be performed before implementation of hepatitis A vaccination, especially in those patients from endemic countries.
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Affiliation(s)
- R Aloise
- Department of Virology, Oswaldo Cruz Institute, FIOCRUZ, Rio de Janeiro, RJ, Brazil
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8
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Tatsunami S, Mimaya J, Shirahata A, Zelinka J, Horová I, Hanai J, Nishina Y, Ohira K, Taki M. Current status of Japanese HIV-infected patients with coagulation disorders: coinfection with both HIV and HCV. Int J Hematol 2008; 88:304-310. [PMID: 18677450 DOI: 10.1007/s12185-008-0144-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2007] [Revised: 06/02/2008] [Accepted: 06/24/2008] [Indexed: 12/11/2022]
Abstract
We herein report on the current status of Japanese HIV-positive patients with coagulation disorders, primarily hemophilia, based on the national survey of 31 May 2006. The total number of registered patients was 1,431 (Hemophilia A 1,086; Hemophilia B 325; von Willebrand disease 8; others 12), and 604 of these patients were deceased by 31 May 2006. The survival rate after the beginning of 1983 was evaluated by the Kaplan-Meier method. The total number of surviving patients was 827, and the survival rate on 31 May 2006 was 55.7 +/- 1.4%. Among the 827 surviving patients, HCV antibody was observed in 740, was negative in 16, and was not reported in 71 patients. Thus, the prevalence of HCV infection was 98% in the surviving patients based on the presence of HCV antibody. Among the 604 deceased patients, liver disease was reported as a cause of death in 149 cases (25%), and infection with HCV was reported as the possible cause of liver disease in 120 cases (20%). After 1997, 63 cases among the subtotal of 148 deaths had critical hepatic disease that originated from HCV infection, which accounted for 43% of the subtotal. The cumulative rate of patients who received interferon therapy was 32%. Interferon therapy should be prescribed more frequently to HIV-positive patients with coagulation disorders in order to realize the survival benefits, although clinicians should be aware of side effects and toxicities.
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Affiliation(s)
- Shinobu Tatsunami
- Unit of Medical Statistics, Faculty of Medical Education and Culture, St. Marianna University School of Medicine, 2-16-1 Sugao, Miyamae-ku, Kawasaki, 216-8511, Japan.
| | - Junichi Mimaya
- Division of Hematology and Oncology, Children's Hospital of Shizuoka, Shizuoka, 420-8660, Japan
| | - Akira Shirahata
- Department of Pediatrics, School of Medicine, University of Occupational and Environmental Health, Japan, Kitakyushu, 807-8555, Japan
| | - Jiří Zelinka
- Department of Mathematics and Statistics, Masaryk University, Kotlarska 2, 61137, Brno, Czech Republic
| | - Ivana Horová
- Department of Mathematics and Statistics, Masaryk University, Kotlarska 2, 61137, Brno, Czech Republic
| | - Jugo Hanai
- Medical Care and Human Rights Network, Osaka, 530-0047, Japan
| | | | - Katsumi Ohira
- Social Welfare Corporation HABATAKI Welfare Project, Tokyo, 162-0814, Japan
| | - Masashi Taki
- Department of Pediatrics, St. Marianna University School of Medicine, Yokohama City Seibu Hospital, Yokohama, Kanagawa, 241-0811, Japan
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9
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Consensus opinion for the selection and use of therapeutic products for the treatment of haemophilia in Spain. Blood Coagul Fibrinolysis 2008; 19:333-40. [DOI: 10.1097/mbc.0b013e328300c814] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Polizzotto MN, Street AM, Wright E. The Safety and Efficacy of Enfuvirtide Therapy for HIV Infection in Patients with Hemophilia: A Case Series. Clin Infect Dis 2007; 45:e39-41. [PMID: 17638184 DOI: 10.1086/520015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2007] [Accepted: 04/19/2007] [Indexed: 11/03/2022] Open
Abstract
The treatment of patients with human immunodeficiency virus (HIV) infection and hemophilia involves unique challenges that may be addressed with novel antiretroviral classes. We describe the safety and efficacy of enfuvirtide therapy in 4 patients with severe hemophilia A. Although local skin reactions were common, neither local nor systemic bleeding worsened. Three patients achieved undetectable HIV loads with enfuvirtide salvage regimens.
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Affiliation(s)
- Mark N Polizzotto
- Department of Haematology, The Alfred Hospital, Melbourne, Australia
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11
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Assy N, Pettigrew N, Lee SS, Chaudhary RK, Johnston J, Minuk GY. Are chronic hepatitis C viral infections more benign in patients with hemophilia? Am J Gastroenterol 2007; 102:1672-6. [PMID: 17433021 DOI: 10.1111/j.1572-0241.2007.01223.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND AND AIMS Cirrhosis is associated with thromboses of the intrahepatic vasculature. This raises the possibility that HCV infections in hemophiliacs may differ from those in non-hemophiliacs METHODS Liver biopsy findings from 12 hemophiliacs and 20 age- and gender-matched, non-hemophiliac controls with chronic hepatitis C viral (HCV) infections were compared for inflammatory activity and fibrosis. RESULTS The mean ages of hemophiliacs and controls were 35.0 +/- 3.0 yr and 39.6 +/- 5.6 yr, respectively (P= 0.2). Serum aspartate aminotransferase (AST) levels were lower (44 +/- 13 vs 70 +/- 43 U/L) and the duration of the partial thromboplastin (PTT) time longer (49.2 +/- 16.9 vs 31.2 +/- 1.2 s.) in hemophiliacs than in controls (P < 0.02 and <0.001, respectively). Six of the seven hemophiliac patients (86%) and 8/17 controls (46%) were infected with genotypes 1a or 1b with the remainder being infected with 2b, 3a, or 3b. Histological activity and fibrosis scores were significantly lower in hemophiliacs than in controls (1.9 +/- 0.6 vs 3.6 +/- 2.7 and 0.3 +/- 0.2 vs 1.5 +/- 1.5, P < 0.05 and P < 0.01, respectively). None of the hemophiliacs had histological evidence of advanced disease (bridging fibrosis and/or cirrhosis) as compared to 7/20 (30%) controls (P < 0.05). CONCLUSION HCV infections in hemophiliacs may be less severe than in HCV infected patients without hemophilia.
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Affiliation(s)
- Nimer Assy
- Liver Disease Unit, Department of Medicine and Liver Unit, Ziv Medical Center, Technion Institute, Haifa, Israel
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12
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Cheng DM, Nunes D, Libman H, Vidaver J, Alperen JK, Saitz R, Samet JH. Impact of hepatitis C on HIV progression in adults with alcohol problems. Alcohol Clin Exp Res 2007; 31:829-36. [PMID: 17403066 PMCID: PMC2048686 DOI: 10.1111/j.1530-0277.2007.00381.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Coinfection of human immunodeficiency virus (HIV) and hepatitis C virus (HCV) is a substantial medical and public health concern due to its increasing prevalence and complex patient management. Alcohol use may worsen HCV-related liver disease and interfere with adherence to antiretroviral therapy (ART) and medical care. We therefore studied the association between HCV infection and markers of HIV disease progression in adults with alcohol problems. METHODS This is a longitudinal study of 396 HIV-infected persons with alcohol problems, 199 (50%) of whom were coinfected with HCV (positive HCV RNA test). CD4 cell counts and HIV RNA levels were assessed at baseline and then every 6 months for up to 42 months. Hepatitis C virus RNA status was determined at study enrollment. We examined the relationship between HCV infection and laboratory markers of HIV progression (CD4 cell count and log10 HIV RNA) by fitting multivariable longitudinal regression models for each outcome. RESULTS Among subjects who were adherent to ART, the presence of HCV infection was associated with a lower CD4 cell count (adjusted mean difference -46.0 cells/microL, p=0.03). There was no association observed between HCV infection and CD4 cell count among those not adherent to ART or those not taking ART. No significant association was observed between HCV infection and HIV RNA regardless of ART status. CONCLUSIONS Hepatitis C virus infection has an adverse effect on CD4 cell count in patients with alcohol problems who are adherent to ART. Addressing HCV coinfection among these patients may confer additional immunologic benefit for this patient population.
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Affiliation(s)
- Debbie M Cheng
- Department of Biostatistics, Boston University School of Public Health, Boston, Massachusetts 02118, USA.
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13
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Backus LI, Boothroyd DB, Phillips BR, Mole LA. Pretreatment assessment and predictors of hepatitis C virus treatment in US veterans coinfected with HIV and hepatitis C virus. J Viral Hepat 2006; 13:799-810. [PMID: 17109679 DOI: 10.1111/j.1365-2893.2006.00751.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The US Department of Veterans Affairs (VA) cares for many human immunodeficiency virus/hepatitis C virus (HIV/HCV)-coinfected patients. VA treatment recommendations indicate that all HIV/HCV-coinfected patients undergo evaluation for HCV treatment and list pretreatment assessment tests. We compared clinical practice with these recommendations. We identified 377 HIV/HCV-coinfected veterans who began HCV therapy with pegylated interferon and ribavirin and 4135 HIV/HCV-coinfected veterans who did not but were in VA care at the same facilities during the same period. We compared laboratory and clinical characteristics of the two groups and estimated multivariate logistic regression models of receipt of HCV treatment. Overall, patients had high rates of receipt of tests necessary for HCV pretreatment assessment. Patients starting HCV treatment had higher alanine aminotransferase (ALT), lower creatinine, higher CD4 counts and lower HIV viral loads than patients not starting HCV treatment. In the multivariate model, positive predictors of starting HCV treatment included being non-Hispanic whites, having higher ALTs, lower creatinines, higher HCV viral loads, higher CD4 counts, undetectable HIV viral loads and receiving HIV antiretrovirals. A history of chronic mental illness and a history of hard drug use were negative predictors. Most HIV/HCV-coinfected patients received the necessary HCV pretreatment assessments, although rates of screening for hepatitis A and B immunity can be improved. Having well-controlled HIV disease is by far the most important modifiable factor affecting the receipt of HCV treatment. More research is needed to determine if the observed racial differences in starting HCV treatment reflect biological differences, provider behaviour or patient preference.
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Affiliation(s)
- L I Backus
- Center for Quality Management in Public Health Veterans Health Administration, Palo Alto, CA 94304, USA.
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14
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del Amo J, Pérez-Hoyos S, Moreno A, Quintana M, Ruiz I, Cisneros JM, Ferreros I, González C, García de Olalla P, Pérez R, Hernández I. Trends in AIDS and Mortality in HIV-Infected Subjects With Hemophilia From 1985 to 2003. J Acquir Immune Defic Syndr 2006; 41:624-31. [PMID: 16652037 DOI: 10.1097/01.qai.0000194232.85336.dc] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To study trends in progression to AIDS, all-cause mortality, and cause-specific mortality (AIDS-related, liver disease, and hemorrhagic complications) over calendar periods with different exposure to highly active antiretroviral therapy (HAART) in a cohort of hemophiliacs in Spain, taking into account the competing risks of the causes of death. METHODS Multicenter cohort of HIV-infected hemophiliacs. HIV seroconversion was estimated using mathematic techniques for interval-censored data from 1979 through 1985. Rates of AIDS and cause-specific death were calculated by Poisson regression, allowing for late entry, for the periods 1985 through 1992, 1993 through 1996, 1997 through 2000 (early HAART), and 2001 through 2003 (late HAART), also allowing for competing risks. RESULTS Of 585 subjects, 44% were younger than 15 years of age, 82% had severe hemophilia, 86% had type A hemophilia, and the median seroconversion date was October 1982. Calendar period and age at HIV seroconversion strongly influenced AIDS and death rates. Compared with 1993 through 1996, decreases of 75% (relative risk [RR] = 0.25, 95% confidence interval [CI]: 0.14 to 0.43) and 72% (RR = 0.28, 95% CI: 0.12 to 0.63) in the RR of AIDS were observed in early and late HAART. For all-cause mortality, 72% (RR = 0.28, 95% CI: 0.18 to 0.42) and 83% (RR = 0.17, 95% CI: 0.09 to 0.33) decreases were observed by 1997 through 2000 and 2001 through 2003. For liver-related deaths, increases were observed in the late-HAART period (RR = 2.80, 95% CI: 0.94 to 8.36) compared with 1993 through 1996, but using competing risks, this RR was substantially reduced (RR = 1.70, 95% CI: 0.57 to 5.04). DISCUSSION Major reductions in AIDS and death rates were observed from 1997 to 2003 in hemophiliacs. These survival improvements are largely attributable to decreases in AIDS-related deaths and have been accompanied by increases in liver disease death rates, which are overestimated if competing risks are not taken into account.
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Affiliation(s)
- Julia del Amo
- Department of Public Health, Universidad Miguel Hernández, Campus de San Juan Ctra, Alicante-Valencia, Km 87, 03550 San Juan-Alicante, Spain.
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15
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Arnold DM, Julian JA, Walker IR. Mortality rates and causes of death among all HIV-positive individuals with hemophilia in Canada over 21 years of follow-up. Blood 2006; 108:460-4. [PMID: 16551974 DOI: 10.1182/blood-2005-11-4407] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
Many individuals with hemophilia were infected with human immunodeficiency virus (HIV) in the early 1980s through contaminated blood products. Most also were co-infected with hepatitis C virus (HCV). Deaths among the entire cohort of HIV-positive hemophiliacs in Canada up to 2003 are described. Using registry data, we analyzed Kaplan-Meier survival curves, determined the effect of age at HIV seroconversion on mortality, and described cause-specific proportional mortality patterns over time. Of 2427 Canadians with hemophilia, 660 (27.2%) were HIV-positive, of whom 406 (61.5%) died. In contrast, 114 (6.5%) deaths occurred in HIV-negative controls. Median age at HIV seroconversion was 20 (range, < 1-67 years), and median survival was 15.0 years (95% confidence interval, 13.6-16.4 years). Younger age at HIV seroconversion was associated with improved survival; however, this finding was not explained by differences in causes of death across age groups. Following the introduction of highly active antiretroviral therapy, the proportion of deaths due to acquired immune deficiency syndrome has decreased, while the proportion of deaths due to liver disease has increased. There were 1134 HCV-positive individuals, of whom only 444 (39.2%) were also HIV-positive. Liver disease is a growing health concern among many hemophiliacs, not only those who are HIV-positive.
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Maor Y, Bashari D, Kenet G, Lalezari S, Lubetsky A, Luboshitz J, Schapiro JM, Avidan B, Bar-Meir S, Martinowitz U. Hepatitis C at the Israeli National Hemophilia Center. Haemophilia 2006; 12:68-74. [PMID: 16409178 DOI: 10.1111/j.1365-2516.2006.01178.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Haemophilia patients who received non-virucidally treated large pool clotting factors before 1987 have a high rate of chronic hepatitis C viral infection (HCV). Some patients are coinfected with HIV. Haemophilia patients and other coagulation disorders were treated at one centre since the beginning of the 1970, and the Israeli National Hemophilia Center (INHC) was officially founded in 1987. To characterize patients with HCV as well as patients with HCV/HIV coinfection at the INHC. Patients with haemophilia and other coagulation disorders positive for HCV antibodies were evaluated between 2001 and 2004. Demographic data, type and severity of coagulation disorder, frequency of coagulation factor usage and treatment with concentrated clotting factors prior to 1987 were recorded. Liver enzymes, viral load, genotype and data supporting advanced liver disease were evaluated. About 179 of 239 haemophilia patients (75%) tested positive for anti-HCV antibodies. Our cohort consisted of 165 patients in whom clinical, biochemical and virological data were available. About 117 patients had active HCV infection with HCV-RNA-positive, and 27 were HCV/HIV coinfected. Twenty-one patients (13%) persistently tested HCV-RNA-negative, hence were considered to clear their HCV infection. There was no former USSR immigrants among HCV/HIV coinfected compared with HCV-infected or HCV-RNA-negative groups (0 vs. 30% and 38%, respectively; P < 0.001). HCV-RNA-negative patients used concentrated coagulation factor less frequently than HCV or HCV/HIV-infected patients (48% vs. 73%; P = 0.023, and 48% vs. 74%; P = 0.043, respectively). The use of concentrated clotting factors before 1987 was significantly more frequent in HCV/HIV than in either HCV-infected or HCV-RNA-negative patients (96% vs. 49% and 48%, respectively; P < 0.001). Compared with HCV/HIV subjects, patients with HCV monoinfection were characterized by a higher proportion of infection with genotype 1 (80% vs. 61%; P = 0.027). The rate of persistently normal liver enzymes in these patients was higher (24% vs. 7%; P = 0.05) than in the HCV/HIV-coinfected patients. Advanced liver disease was significantly more common in patients with HCV/HIV-coinfection than in HCV-monoinfected patients (11% vs. 3%; P = 0.045). The majority of haemophilia patients are infected with HCV. Viral clearance occurred in a minority of these patients. HCV monoinfected and HCV/HIV coinfected differ clinically and prognostically.
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Affiliation(s)
- Y Maor
- Department of Gastroenteroloy and Hepatology, Sheba Medical Center, Tel-Hashomer, Israel.
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Sabin CA, Phillips AN, Yee TT, Griffioen A, Lee CA. Twenty five years of HIV infection in haemophilic men in Britain: an observational study. BMJ 2005; 331:997-8. [PMID: 16169870 PMCID: PMC1273452 DOI: 10.1136/bmj.38604.468785.de] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Affiliation(s)
- Caroline A Sabin
- Department of Primary Care and Population Sciences, Royal Free and UC Medical School, London NW3 2PF.
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Shire NJ, Welge JA, Sherman KE. Efficacy of inactivated hepatitis A vaccine in HIV-infected patients: a hierarchical bayesian meta-analysis. Vaccine 2005; 24:272-9. [PMID: 16139398 DOI: 10.1016/j.vaccine.2005.07.102] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2005] [Accepted: 07/29/2005] [Indexed: 01/13/2023]
Abstract
Patients with human immunodeficiency virus-1 (HIV) have elevated risk for hepatitis A virus (HAV) coinfection. Sequelae from coinfection include increased risk of liver-related morbidity and mortality. This study synthesizes the results of trials measuring response to HAV vaccine in HIV-infected patients using Bayesian meta-analysis methodologies. PubMed, OhioLINK/Medline, and other sources were used to search for studies analyzing response to HAV vaccine in HIV-infected patients. Studies were evaluated for quality. A Bayesian hierarchical random-effects model was used to estimate overall response to vaccine. Between-study variance was calculated. Sensitivity analyses were conducted to determine the potential for bias. The literature search yielded eight studies for inclusion in the meta-analysis, with a combined total of 458 patients. Observed proportions of response in individual studies ranged from 50 to 95%. The intention-to-treat meta-analysis estimated a combined proportion of HIV+ patients responding to vaccine of 64% (95% CI 52-75%). Heterogeneity between studies was significant. The overall response rate to HAV vaccine in HIV-infected patients is lower than typically cited. Up to 1/2 of HIV-infected patients may be nonresponders. Future research will be required to better understand the correlates of response.
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Affiliation(s)
- Norah J Shire
- College of Medicine, University of Cincinnati, 231 Albert Sabin Way, ML-0595, Cincinnati, OH 45267, USA.
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El-Serag HB, Giordano TP, Kramer J, Richardson P, Souchek J. Survival in hepatitis C and HIV co-infection: a cohort study of hospitalized veterans. Clin Gastroenterol Hepatol 2005; 3:175-83. [PMID: 15704052 DOI: 10.1016/s1542-3565(04)00620-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Previous studies reported increased morbidity and mortality related to liver disease among human immunodeficiency virus (HIV)-infected patients with hepatitis C co-infection. However, the long-term effect of hepatitis C virus (HCV) co-infection on the mortality of HIV-infected patients remains unclear. METHODS By using national Veterans Affairs (VA) databases, we performed a retrospective cohort study of HIV patients hospitalized between October 1991 and September 2000. Mortality rates and hazard rate ratios (HRRs) for mortality were calculated for the entire cohort as well as after excluding patients with pre-existing liver disease, with follow-up through September 2001 after discharge. Multivariable adjustment for differences in demographics, comorbidities, and HIV disease severity was performed. Separate analyses were performed for patients identified during the highly active antiretroviral therapy (HAART) era. RESULTS We identified 18,081 patients, of whom 5320 patients had dual HCV/HIV infection and 12,761 patients had HIV monoinfection. The number of deaths per 100 patient-years was 7.33 in the dual infection group and 14.13 in the HIV monoinfection group during 22,054 and 40,655 person-years of follow-up, respectively. The mortality rate ratio between HCV/HIV dual infection and HIV monoinfection was .53. In Cox multiple regression, the dual HCV/HIV infection group had an adjusted HRR for mortality of .55 compared with the HIV monoinfection group (95% CI, .51-.58, P < .0001), after controlling for age, race, sex, year of diagnosis, and HIV disease severity. These findings persisted in several sensitivity analyses. However, in the HAART era, if patients with liver disease at baseline were excluded, the HRR for mortality was .83 (95% CI, .73-.94, P = .003). CONCLUSIONS Co-infection with hepatitis C is associated with a significant decrease in the mortality of HIV-infected patients. However, this effect was less pronounced during the HAART era.
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Affiliation(s)
- Hashem B El-Serag
- Houston Center for Quality of Care and Utilization Studies, Houston Veterans Affairs Medical Center, Baylor College of Medicine, Houston, Texas, USA.
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Ruan YH, Hong KX, Liu SZ, He YX, Zhou F, Qin GM, Chen KL, Xing H, Chen JP, Shao YM. Community-based survey of HCV and HIV coinfection in injection drug abusers in Sichuan Province of China. World J Gastroenterol 2004; 10:1589-93. [PMID: 15162531 PMCID: PMC4572760 DOI: 10.3748/wjg.v10.i11.1589] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
AIM: To investigate the prevalence and risk factors of HCV/HIV coinfection in injection drug abusers (IDAs) in Lianshan Yi Autonomous Prefecture of Sichuan province, China.
METHODS: From November 8, 2002 to November 29, 2002, a community-based survey was conducted to investigate the demographic characteristics, patterns of shared injectors devices and sexual behaviors in IDAs. Blood samples were also collected to test HCV and HIV infection. A total of 379 subjects were recruited in the study through community outreach and peer recruiting methods.
RESULTS: Of the 379 IDAs, the HCV prevalence and HIV prevalence were 71.0% and 11.3%, respectively, and HCV/HIV coinfection was 11.3%. HCV infection was found in 100% and 67.3% of HIV-positive and HIV-negative IDAs, respectively. HIV prevalence was 16.0% in HCV positive IDAs while none of the HCV negative IDAs was positive for HIV. Ethnicity, shared needles or syringes and cotton in the past 3 mo and syphilis infection were associated with HCV/HIV coinfection shown by univariate analysis using chi-square test. Multivariate logistic regression analysis showed that shared needles or syringes in the past 3 mo (Odds ratio = 3.121, 95% CI: 1.278-7.617, P < 0.05) and syphilis infection (Odds ratio = 2.914, 95% CI: 1.327-6.398, P < 0.01) were significantly associated with HCV infection. No statistically significant association was found in univariate analysis between sexual behaviors and HCV/HIV coinfection.
CONCLUSION: Shared needles and syringes in the past 3 mo and syphilis infection were significantly associated with HCV infection. Further sero-epidemiological prospective cohort studies should be conducted to clarify the impact of syphilis and high risk sexual behaviors on HCV transmission through unprotected sexual intercourse.
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Affiliation(s)
- Yu-Hua Ruan
- Center for AIDS/STD Control and Prevention, Chinese Center for Disease Control and Prevention, Beijing 100050, China
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