1
|
Lartey M, Ganu VJ, Tachi K, Yang H, Anderson PL, Langaee T, Ojewale O, Boamah I, Obo-Akwa A, Antwi K, Bushman LR, Ellison L, Kwara A. Association of tenofovir diphosphate and lamivudine triphosphate concentrations with HIV and hepatitis B virus viral suppression. AIDS 2024; 38:351-362. [PMID: 37861682 PMCID: PMC10842673 DOI: 10.1097/qad.0000000000003764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Accepted: 10/11/2023] [Indexed: 10/21/2023]
Abstract
OBJECTIVE Concentrations of tenofovir diphosphate (TFV-DP) and lamivudine triphosphate (3TC-TP) in cells are correlates of medication adherence and antiviral activity. However, studies have yet to characterize the simultaneous relationship between TFV-DP and 3TC-TP concentrations with HIV and hepatitis B virus (HBV) suppression. METHODS Individuals with HIV/HBV coinfection on tenofovir disoproxil fumarate (TDF)-containing antiretroviral therapy (ART) were enrolled. Peripheral blood mononuclear cells (PBMCs) and dried blood spots (DBS) samples were collected and steady-state TFV-DP and 3TC-TP concentrations quantified using validated methods. The relationship between patient factors, TFV-DP, and 3TC-TP concentrations in PBMCs and DBS with HBV and HIV viral suppression were examined. RESULTS Of 138 participants on TDF-containing ART for a median duration (range) of 6 (0.75-15) years, the median age was 43 years and 64% were women. Overall, 128 (92.8%) and 129 (93.5%) had suppressed HIV and HBV viral loads, respectively. Of the 128 participants with suppressed HIV, 122 (95.3%) had suppressed HBV. Self-reported ART adherence, recent change to dolutegravir-based ART, TFV-DP, and 3TC-TP concentrations in PBMCs and DBS were associated with HIV RNA suppression, while HBe antigen positivity, HIV suppression, and TFV-DP concentrations in DBS were associated with HBV DNA suppression (including six persons with HBV nonsuppression and HIV suppression). CONCLUSION Long-term TDF/3TC-conatining ART was highly efficacious in individuals with HIV/HBV coinfection. Higher TFV-DP concentrations were predictive of suppression for both viruses. Persistent HBV viremia on TDF/3TC-containg ART requires additional research, but may represent poor adherence and the need for adherence interventions or novel antivirals.
Collapse
Affiliation(s)
- Margaret Lartey
- Department of Medicine and Therapeutics, University of Ghana Medical School
- Department of Medicine, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Vincent J. Ganu
- Department of Medicine, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Kenneth Tachi
- Department of Medicine and Therapeutics, University of Ghana Medical School
- Department of Medicine, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Hongmei Yang
- Department of Biostatistics and Computational Biology, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Peter L. Anderson
- Colorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-Anschutz Medical Campus, Aurora, Colorado
| | - Taimour Langaee
- Department of Pharmacotherapy and Translational Research and Center for Pharmacogenomics and Precision Medicine, College of Pharmacy, University of Florida
| | - Oluwayemisi Ojewale
- Department of Medicine, University of Florida College of Medicine, Gainesville, Florida, USA
| | - Isaac Boamah
- Department of Microbiology, School of Biomedical and Allied Health Sciences, Accra, Ghana
| | - Adjoa Obo-Akwa
- Department of Medicine and Therapeutics, University of Ghana Medical School
| | - Kenneth Antwi
- Department of Medicine, Korle-Bu Teaching Hospital, Accra, Ghana
| | - Lane R. Bushman
- Colorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-Anschutz Medical Campus, Aurora, Colorado
| | - Lucas Ellison
- Colorado Antiviral Pharmacology Laboratory and Department of Pharmaceutical Sciences, Skaggs School of Pharmacy and Pharmaceutical Sciences, University of Colorado-Anschutz Medical Campus, Aurora, Colorado
| | - Awewura Kwara
- Department of Medicine, University of Florida College of Medicine, Gainesville, Florida, USA
- Medical Service, North Florida South Georgia Veterans Health System, Gainesville, Florida, USA
| |
Collapse
|
2
|
Kim HN, Newcomb CW, Carbonari DM, Roy JA, Torgersen J, Althoff KN, Kitahata MM, Reddy KR, Lim JK, Silverberg MJ, Mayor AM, Horberg MA, Cachay ER, Kirk GD, Sun J, Hull M, Gill MJ, Sterling TR, Kostman JR, Peters MG, Moore RD, Klein MB, Re VL. Risk of HCC With Hepatitis B Viremia Among HIV/HBV-Coinfected Persons in North America. Hepatology 2021; 74:1190-1202. [PMID: 33780007 PMCID: PMC8843101 DOI: 10.1002/hep.31839] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 03/17/2021] [Accepted: 03/19/2021] [Indexed: 12/21/2022]
Abstract
BACKGROUND AND AIMS Chronic HBV is the predominant cause of HCC worldwide. Although HBV coinfection is common in HIV, the determinants of HCC in HIV/HBV coinfection are poorly characterized. We examined the predictors of HCC in a multicohort study of individuals coinfected with HIV/HBV. APPROACH AND RESULTS We included persons coinfected with HIV/HBV within 22 cohorts of the North American AIDS Cohort Collaboration on Research and Design (1995-2016). First occurrence of HCC was verified by medical record review and/or cancer registry. We used multivariable Cox regression to determine adjusted HRs (aHRs [95% CIs]) of factors assessed at cohort entry (age, sex, race, body mass index), ever during observation (heavy alcohol use, HCV), or time-updated (HIV RNA, CD4+ percentage, diabetes mellitus, HBV DNA). Among 8,354 individuals coinfected with HIV/HBV (median age, 43 years; 93% male; 52.4% non-White), 115 HCC cases were diagnosed over 65,392 person-years (incidence rate, 1.8 [95% CI, 1.5-2.1] events/1,000 person-years). Risk factors for HCC included age 40-49 years (aHR, 1.97 [1.22-3.17]), age ≥50 years (aHR, 2.55 [1.49-4.35]), HCV coinfection (aHR, 1.61 [1.07-2.40]), and heavy alcohol use (aHR, 1.52 [1.04-2.23]), while time-updated HIV RNA >500 copies/mL (aHR, 0.90 [0.56-1.43]) and time-updated CD4+ percentage <14% (aHR, 1.03 [0.56-1.90]) were not. The risk of HCC was increased with time-updated HBV DNA >200 IU/mL (aHR, 2.22 [1.42-3.47]) and was higher with each 1.0 log10 IU/mL increase in time-updated HBV DNA (aHR, 1.18 [1.05-1.34]). HBV suppression with HBV-active antiretroviral therapy (ART) for ≥1 year significantly reduced HCC risk (aHR, 0.42 [0.24-0.73]). CONCLUSION Individuals coinfected with HIV/HBV on ART with detectable HBV viremia remain at risk for HCC. To gain maximal benefit from ART for HCC prevention, sustained HBV suppression is necessary.
Collapse
Affiliation(s)
| | | | | | - Jason A. Roy
- Rutgers School of Public Health, Rutgers University, Piscataway, NJ, USA
| | | | | | | | | | | | | | - Angel M. Mayor
- Retrovirus Research Center, Universidad Central del Caribe, Bayamon, Puerto Rico
| | | | | | | | - Jing Sun
- Johns Hopkins University, Baltimore, MD, USA
| | - Mark Hull
- University of British Columbia, Vancouver, Canada
| | | | | | - Jay R. Kostman
- Philadelphia Field Initiating Group for HIV Trials, Philadelphia, PA, USA
| | | | | | | | | | | |
Collapse
|
3
|
Chiesa A, Ochola E, Oreni L, Vassalini P, Rizzardini G, Galli M. Hepatitis B and HIV coinfection in Northern Uganda: Is a decline in HBV prevalence on the horizon? PLoS One 2020; 15:e0242278. [PMID: 33206693 PMCID: PMC7673526 DOI: 10.1371/journal.pone.0242278] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 10/29/2020] [Indexed: 12/22/2022] Open
Abstract
Background The available data concerning hepatitis B virus (HBV) infection in Uganda are limited, particularly in the case of people living with HIV/AIDS (PLWH). HBV is not routinely tested when starting antiretroviral therapy (ART). We aimed to determine the prevalence, the correlates of the risk of HBV infection, and the association with outcomes of ART among PLWH attending a busy HIV clinic in a referral hospital in Northern Uganda. Patients and methods From April to June 2016, a random sample of 1000 PLWH attending the outpatients’ clinic of St. Mary’s Hospital, Gulu, Uganda were systematically selected to undergo a rapid hepatitis B surface antigen (HBsAg) test after administering a questionnaire in this cross-sectional study. HIV care parameters were obtained from client files. Multivariate logistic regression and general linear model were used for the analysis. Results 950 of the 985 evaluable patients (77% females; mean age 42.8 years) were receiving ART. The overall prevalence of HBsAg was 7.9% (95% confidence interval [CI] 6.2–9.6%), and was significantly lower among the females (6.8% vs 11.7%; p = 0.020). The factors independently associated with higher HBV infection were having lived in an internally displaced persons’ camp (adjusted odds ratio [aOR] 1.76, 95% CI 1.03–2.98; p = 0.036) and having shared housing with HBV-infected people during childhood (aOR 3.30, 95% CI 1.49–7.32; p = 0.003). CD4+ T cell counts were significantly lower in HBV patients (p = 0.025), and co-infection was associated with a poorer CD4+ T cell response to ART (AOR 0.88; 95% CI 0.79–0.98; p = 0.030). Conclusions The observed prevalence of HBV among the PLWH may be underestimated or a signal of HBV decline in the region. The factors favouring horizontal HBV transmission identified suggest extending HBV screening and vaccine prophylaxis among PLWH.
Collapse
Affiliation(s)
- Annacarla Chiesa
- Infectious Disease Unit, L. Sacco Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Emmanuel Ochola
- Department of HIV, Research and Documentation, St. Mary’s Hospital Lacor, Gulu, Uganda
- Department of Public Health, Gulu University Faculty of Medicine, Gulu, Uganda
- * E-mail:
| | - Letizia Oreni
- Infectious Disease Unit, L. Sacco Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| | - Paolo Vassalini
- Infectious Disease Unit, L. Sacco Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - Giuliano Rizzardini
- First Infectious Disease Division, Fatebenefratelli Sacco Hospital, Milan, Italy
| | - Massimo Galli
- Infectious Disease Unit, L. Sacco Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
| |
Collapse
|
4
|
Brief Report: Relationship Between ABCC4 SNPs and Hepatitis B Virus Suppression During Tenofovir-Containing Antiretroviral Therapy in Patients With HIV/HBV Coinfection. J Acquir Immune Defic Syndr 2020; 82:421-425. [PMID: 31335591 DOI: 10.1097/qai.0000000000002136] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
BACKGROUND Incomplete hepatitis B virus (HBV) suppression during antiretroviral therapy (ART) in HIV and HBV coinfected patients is common, but underlying factors are not fully elucidated. We hypothesize that genetic factors that influence nucleoside analog pharmacokinetics will affect HBV treatment response. METHODS HIV/HBV coinfected patients on tenofovir disoproxil fumarate/lamivudine (TDF/3TC)-containing ART were enrolled. Selected ABCC4 single nucleotide polymorphisms (SNPs) with known effects on nucleoside pharmacokinetics were genotyped using TaqMan assays. Relationship between ABCC4 SNPs and unsuppressed HBV DNA (HBV DNA ≥20 IU/mL) were examined. RESULTS Of the 50 participants on TDF/3TC-containing ART for a median (range) of 1.5 (1-7.4) years, 20 (40%) had unsuppressed HBV DNA. Participants with unsuppressed compared with those with suppressed HBV DNA were more likely to have negative HBe antibody, lower body mass index, and lower CD4 count at enrollment. Carriers of ABCC4 rs11568695 (G3724A) variant allele were more likely than noncarriers to have unsuppressed HBV (61.1% vs. 29.0%, P = 0.038). Among 36 patients with suppressed HIV RNA (presumed good ART adherence), ABCC4 rs11568695 variant carriers were more likely than noncarriers to have unsuppressed HBV (58.8% vs. 20.0% P = 0.021). Logistic regression analysis that included genetic and nongenetic factors identified ABCC4 rs11568695 variant allele, body mass index, and male sex as predictors of unsuppressed HBV DNA. CONCLUSIONS We identified a novel association between ABCC4 rs11568695 SNP and poor HBV treatment response. If confirmed in further studies, ABCC4 genotyping could be used to identify individuals who may need intensified HBV therapy.
Collapse
|
5
|
Brief Report: Outcome of Acute Hepatitis B Virus Infection in HIV-1-Infected Patients: Possible Factors Associated With Resolution or Chronicity. J Acquir Immune Defic Syndr 2020; 82:175-180. [PMID: 31192822 DOI: 10.1097/qai.0000000000002106] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
BACKGROUND HIV-1 infection impairs cellular immunity, causing a detrimental effect on the natural course of hepatitis B virus (HBV) infection. HBV vaccination is less effective in HIV-1-infected patients. This study aimed to gain insight into HIV-1 infection with persistence of hepatitis B surface antigen (HBsAg) defining chronic hepatitis B infection (CBI) after a primary infection and the possible associated factors. SETTING Division of Infectious Diseases, San Raffaele Hospital, Italy. METHODS This retrospective study analyzed HIV-1-infected patients diagnosed with acute hepatitis B infection (AHB) based on clinical or laboratory records. CBI was defined as a positive HBsAg result recorded >6 months after an AHB diagnosis. Multivariate logistic regression was applied to assess factors (evaluated at AHB diagnosis) that were associated with CBI. RESULTS Of 63 HIV-1-infected patients with AHB, 23 (36.5%) developed CBI. On multivariate analysis, CBI risk was less likely in patients with HIV-RNA of >50 copies/mL (adjusted odds ratio = 0.03, 95% confidence interval: 0.001 to 0.58, P = 0.021). Dually acting antiretroviral treatment, including one or more drugs active against HIV/HBV (lamivudine, emtricitabine, and tenofovir), seemed to be protective in terms of the clinical outcome of CBI (adjusted odds ratio = 0.07, 95% confidence interval: 0.01 to 1.02, P = 0.050). Among the 23 patients with CBI, 15 (65.2%) lost the hepatitis B e-antigen, while 11 (47.8%) had HBsAg seroclearance during follow-up. CONCLUSIONS In HIV-1-infected subjects with AHB, the persistence of HBsAg seemed to occur frequently. Factors associated with a lower CBI risk were detectable HIV load and the use of dually acting antiretroviral treatment during AHB.
Collapse
|
6
|
Huang YS, Sun HY, Chang SY, Chuang YC, Cheng A, Huang SH, Huang YC, Chen GJ, Lin KY, Su YC, Liu WC, Hung CC. Long-term virological and serologic responses of chronic hepatitis B virus infection to tenofovir disoproxil fumarate-containing regimens in patients with HIV and hepatitis B coinfection. Hepatol Int 2019; 13:431-439. [PMID: 31177505 DOI: 10.1007/s12072-019-09953-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2019] [Accepted: 05/18/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Data regarding the durability of HBV viral suppression with combination antiretroviral therapy (cART) containing tenofovir disoproxil fumarate (TDF) combined with lamivudine (3TC) or emtricitabine (FTC) in HIV/HBV-coinfected patients are scarce in hyperendemic areas of chronic HBV infection. METHODS Between 2004 and 2016, HIV/HBV-coinfected Taiwanese with available baseline HBV DNA load were retrospectively reviewed. Determinations of plasma HBV DNA load, HBV serologic markers (HBsAg, anti-HBs, HBeAg, and anti-HBe), and liver function were performed after initiation of cART. Factors associated with time to undetectable HBV DNA load were explored. RESULTS A total of 366 patients were included according to cART history: Group 1, 3TC as the only anti-HBV therapy (n = 73); Group 2, TDF-containing cART as initial therapy (n = 127); and Group 3, switch of 3TC-based to TDF-containing cART (n = 166). At year 5, HBV suppression was achieved in 77.8%, 95.7%, and 95.7% of Groups 1, 2 and 3, respectively. In multivariate Cox regression analysis, TDF ( ± 3TC or FTC) but not 3TC alone as initial anti-HBV therapy was significantly associated with HBV suppression (adjusted hazard ratio [aHR] 2.635; 95% CI 1.720-4.037), while HBeAg positivity at baseline was associated with failure to achieve HBV suppression (aHR 0.293; 95% CI 0.178-0.482). Loss of HBsAg occurred in 15 patients (4.1%), with 7 (1.9%) seroconversion to anti-HBs positivity, while HBeAg seroconversion occurred in 11 (16.9%) of 65 HBeAg-positive patients. CONCLUSIONS TDF-containing cART achieved durable HBV viral suppression in HIV/HBV-coinfected patients and HBeAg positivity at baseline was associated with failure to achieve HBV suppression despite long-term TDF-containing cART.
Collapse
Affiliation(s)
- Yu-Shan Huang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Sui-Yuan Chang
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Aristine Cheng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Sung-Hsi Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan.,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Chia Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Guan-Jhou Chen
- Department of Internal Medicine, National Taiwan University Hospital Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Kuan-Yin Lin
- Department of Medicine, National Taiwan University Hospital Jin-Shan Branch, New Taipei City, Taiwan
| | - Yi-Ching Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, No.7 Chung-Shan South Road, Taipei, 100, Taiwan. .,Department of Tropical Medicine and Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan. .,Department of Medical Research, China Medical University Hospital, Taichung, Taiwan. .,China Medical University, Taichung, Taiwan.
| |
Collapse
|
7
|
Li D, Chen Q, Tao C. BCP/PC mutation prevalence and their association with HBV replication in HIV/HBV co-infected patients. Arch Virol 2018; 163:2829-2833. [PMID: 29948380 DOI: 10.1007/s00705-018-3900-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Accepted: 04/20/2018] [Indexed: 02/05/2023]
Abstract
The high prevalence (14.3%) of HIV/HBV co-infections reported in west China makes it necessary to screen concurrent HBV infection in HIV carriers. HBV B genotype was shown to be dominant in 54 cases of HIV/HBV co-infection, accounting for 81.48% of the total. The total drug resistance rate observed was 3.70%. A1762T, G1764A and G1896A mutations were common mutations identified in the BCP/PC region. However, the prevalence of the G1896A mutation was significantly high among the HBeAg negative HIV/HBV co-infected patients, and may be associated with high HBV replication. Mutations in the PC region are related to the loss in synthesis of HBeAg and may accelerate HBV replication in HIV positive patients.
Collapse
Affiliation(s)
- Dongdong Li
- Division of Clinical microbiology, Department of Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, Republic of China
| | - Qixia Chen
- Division of Clinical microbiology, Department of Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, Republic of China
| | - Chuanmin Tao
- Division of Clinical microbiology, Department of Laboratory Medicine, West China Hospital of Sichuan University, Chengdu, 610041, Sichuan, Republic of China.
| |
Collapse
|
8
|
Rachel M, Barbara C, Murphy C, Komujuni C, Nyakato P, Ocama P, Lamorde M, Easterbrook P, Ratanshi RP. Uptake of hepatitis B-HIV co-infection screening and management in a resource limited setting. HEPATOLOGY, MEDICINE AND POLICY 2018; 3:3. [PMID: 30288326 PMCID: PMC5918698 DOI: 10.1186/s41124-017-0030-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Accepted: 12/19/2017] [Indexed: 02/07/2023]
Abstract
Background WHO hepatitis B guidelines recommend testing all new HIV patients, treating them accordingly or providing immunization. At the Infectious Diseases Institute (IDI) following an audit done in 2012, only 46% patients had been screened for hepatitis B with variable management plans therefore new internal guidelines were implemented. This study describes the uptake of hepatitis B screening and management of patients with hepatitis B and HIV con-infection after the implementation. Methods Data included for all HIV positive patients in care at IDI by October 2015. Data are expressed as median with interquartile range (IQR) and percentages were compared using the chi square test. Statistical analysis was performed using STATA version 13. The IDI laboratory upper limit of normal for alanine aminotransferase (ALT) and aspartate aminotransferase (ASTs) was 40 IU/ml. Results Number of hepatitis B screening tests increased from 800 by 2012 to 1400 in 2015. By 2015 8042/8604(93.5%) patients had been screened for hepatitis B. Overall hepatitis B positive were 359 (4.6%). 166 (81.4%) hepatitis B positives were switched to a tenofovir (TDF) containing regimen. Conclusion Our study confirms the importance of screening for hepatitis B and of using ART regimens containing tenofovir in hepatitis B co-infected patients. Whilst our program has made improvements in care still 18.6% of patients with hepatitis B were not on tenofovir regimens, 98.1% had no hepatitis B viral loads done. Clinicians should recognize the potential for hepatitis B in HIV positive patients and the importance of early diagnosis and treatment to ensure optimal management of cases and follow up.
Collapse
Affiliation(s)
- Musomba Rachel
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | - Castelnuovo Barbara
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | - Claire Murphy
- Centre for Communicable Diseases, Queen Elizabeth University Hospital, Glasgow, Scotland
| | - Charlene Komujuni
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | - Patience Nyakato
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | - Ponsiano Ocama
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | - Mohammed Lamorde
- Infectious Diseases Institute, Makerere University, Mulago Hospital, P.O. Box 22418, Kampala, Uganda
| | | | | |
Collapse
|
9
|
Mina T, Amini-Bavil-Olyaee S, Shirvani-Dastgerdi E, Trovão NS, Van Ranst M, Pourkarim MR. 15year fulminant hepatitis B follow-up in Belgium: Viral evolution and signature of demographic change. INFECTION GENETICS AND EVOLUTION 2017; 49:221-225. [PMID: 28119028 DOI: 10.1016/j.meegid.2017.01.020] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Revised: 01/09/2017] [Accepted: 01/17/2017] [Indexed: 02/07/2023]
Abstract
Fulminant hepatitis among different clinical outcomes of hepatitis B virus infection is very rare and manifests high mortality rate, however it has not been investigated in Belgian inhabitants yet. In the frame of a retrospective study between 1995 and 2010, 80 serum samples (in some cases serial samples) archived in Biobank, were collected from 24 patients who had clinically developed fulminant infection of hepatitis B virus. In total, 33 hepatitis B virus (HBV) strains (31 full-length genome and 2 partial viral genes) of different HBV genotypes and subgenotypes including A2, B2, D1, D2, D3 and E, were amplified, sequenced and phylogenetically analyzed. HBV isolated strains from native and exotic patients were characterized by genome variations associated with viral invasiveness. Although several mutations at nucleotide and protein levels were detected, evolutionary analyses revealed a negative selective pressure over the viral genomes. This study revealed influence of immigration through a steady change in the viral epidemiological profile of the Belgian population.
Collapse
Affiliation(s)
- Thomas Mina
- KU Leuven, Department of Microbiology and Immunology, Laboratory of Clinical and Epidemiological Virology, 3000 Leuven, Belgium; Nonis Mina Clinical Laboratory, 5 Gregori Afxentiou, Iocasti Court Block A, Flat 22 Mesa Yitonia, 4003 Lemesos, Cyprus
| | - Samad Amini-Bavil-Olyaee
- Biosafety Development Group, Cellular Sciences Department, Amgen Inc., One Amgen Center Drive, Thousand Oaks, CA 91320, USA
| | - Elham Shirvani-Dastgerdi
- Department of Medicine III, RWTH-University Hospital Aachen, Pauwelsstrasse 30, 52074 Aachen, Germany
| | - Nídia Sequeira Trovão
- KU Lreuven, Department of Microbiology and Immunology, Laboratory Evolutionary and Computational Virology, 3000 Leuven, Belgium
| | - Marc Van Ranst
- KU Leuven, Department of Microbiology and Immunology, Laboratory of Clinical and Epidemiological Virology, 3000 Leuven, Belgium
| | - Mahmoud Reza Pourkarim
- KU Leuven, Department of Microbiology and Immunology, Laboratory of Clinical and Epidemiological Virology, 3000 Leuven, Belgium; Blood Transfusion Research Centre, High Institute for Research and Education in Transfusion Medicine, Hemmat Exp. Way, 14665-1157 Tehran, Iran.
| |
Collapse
|
10
|
Huang YS, Chang SY, Sheng WH, Sun HY, Lee KY, Chuang YC, Su YC, Liu WC, Hung CC, Chang SC. Virological Response to Tenofovir Disoproxil Fumarate in HIV-Positive Patients with Lamivudine-Resistant Hepatitis B Virus Coinfection in an Area Hyperendemic for Hepatitis B Virus Infection. PLoS One 2016; 11:e0169228. [PMID: 28033344 PMCID: PMC5199102 DOI: 10.1371/journal.pone.0169228] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Accepted: 12/13/2016] [Indexed: 01/16/2023] Open
Abstract
Background Sequential addition of tenofovir disoproxil fumarate (TDF) is often needed for patients coinfected with HIV and hepatitis B virus (HBV) who develop HBV resistance to lamivudine after combination antiretroviral therapy (cART) containing only lamivudine for HBV. We aimed to assess the virological response of HBV to add-on TDF in patients coinfected with lamivudine-resistant HBV. Methods Between November 2010 and December 2014, 33 HIV/HBV-coinfected patients with lamivudine-resistant HBV and 56 with lamivudine-susceptible HBV were prospectively included. TDF plus lamivudine was used to substitute zidovudine or abacavir plus lamivudine contained in cART in patients with lamivudine-resistant HBV infection, while patients with lamivudine-susceptible HBV infection received TDF plus lamivudine as backbone of cART. Serial determinations of plasma HBV DNA load, HBV serologic markers, and liver and renal functions were performed after initiation of TDF-containing cART. Results Of 89 patients included, 38.6% tested positive for HBV envelope antigen (HBeAg) at baseline. The plasma HBV DNA level at enrollment of lamivudine-resistant and lamivudine-susceptible group were 6.1 ± 2.2 log10 and 6.0 ± 2.2 log10 copies/mL, respectively (p = 0.895). The cumulative percentage of HBV viral suppression in lamivudine-resistant and lamivudine-susceptible group was 81.8% and 91.1% at 48 weeks, respectively (p = 0.317), which increased to 86.7% and 96.2% at 96 weeks, respectively (p = 0.185). At 48 weeks, 11 patients testing HBeAg-positive at baseline failed to achieve viral suppression. In multivariate analysis, the only factor associated with failure to achieve viral suppression at 48 weeks was higher HBV DNA load at baseline (odds ratio, per 1-log10 copies/mL increase, 1.861; 95% CI, 1.204–2.878). At 48 weeks, HBeAg seroconversion was observed in 5 patients (1 in the lamivudine-resistant group and 4 in the lamivudine-susceptible group; p = 0.166). During the study period, HBsAg levels decreased over time, regardless of lamivudine resistance. Loss of HBsAg was observed in 3 (3.4%) patients in the lamivudine-susceptible group. Conclusions Add-on TDF-containing cART in patients coinfected with lamivudine-resistant HBV achieved a similar rate of HBV viral suppression compared to TDF-containing cART as initial regimen in patients coinfected with lamivudine-susceptible HBV. A higher baseline HBV DNA load and HBeAg positivity were associated with failure to achieve HBV viral suppression.
Collapse
Affiliation(s)
- Yu-Shan Huang
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Sui-Yuan Chang
- Department of Laboratory Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Clinical Laboratory Sciences and Medical Biotechnology, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wang-Huei Sheng
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Kuan-Yeh Lee
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Ching Su
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Wen-Chun Liu
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Ching Hung
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Parasitology, National Taiwan University College of Medicine, Taipei, Taiwan
- Department of Medical Research, China Medical University Hospital, Taichung, Taiwan
- China Medical University, Taichung, Taiwan
- * E-mail:
| | - Shan-Chwen Chang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| |
Collapse
|
11
|
Archampong TNA, Lartey M, Sagoe KW, Obo-Akwa A, Kenu E, Gillani FS, Yang H, Boamah I, Flanigan T, Kwara A. Proportion and factors associated with Hepatitis B viremia in antiretroviral treatment naïve and experienced HIV co-infected Ghanaian patients. BMC Infect Dis 2016; 16:14. [PMID: 26759172 PMCID: PMC4710995 DOI: 10.1186/s12879-016-1342-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2015] [Accepted: 01/09/2016] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND The global burden of Hepatitis B virus (HBV) and HIV co-infection is enormous. The risk of developing cirrhosis and hepatocellular cancer is associated with HBV DNA levels. The main objective of the study was to determine proportion of Hepatitis B viremia in ART-naïve and ART-experienced co-infected Ghanaian patients and factors associated with HBV viremia after at least 36 weeks of lamivudine with or without tenofovir containing ART. METHODS Hepatitis B and HIV co-infected patients who were ART-naïve or had received at least 9 months of lamivudine-containing ART were enrolled in a cross-sectional study at Korle-Bu Teaching Hospital. Demographic and clinical data were collected and samples obtained for Hepatitis B serology, liver function tests and HBV DNA. Factors associated with viremia were determined using univariate and multivariate logistic regression analysis. RESULTS Of 3108 HIV-infected patients screened, 257 (8.3%) were HBsAg-positive, of which 235 enrolled. Overall, 152 (64.7%) were ART-experienced and 83 (35.3%) were ART-naïve. Eighty-nine-percent of ART-naïve and 42.1% of ART-experienced patients had HBV DNA > 20 IU/mL. In multivariate analysis of all patients, being ART-naïve (OR 10.1, 95% CI 4.6-21.9) and elevated ALT (OR 3.7, 95% CI 1.8-7.9) were associated with Hepatitis B viremia. In treatment experienced patients, elevated ALT (OR 4.8 CI 2.0-12.1) and male sex (OR 2.1, 95% CI 1.0-4.2) were associated with Hepatitis B viremia. CONCLUSIONS Majority of ART-naïve (89%) and 42% of ART-experienced patients had detectable hepatitis B viremia > 20 IU/mL. An abnormal serum ALT was significantly associated with hepatitis B viremia in HBV and HIV co-infected patients irrespective of treatment status. Baseline and on-treatment ALT may be a useful non-invasive predictor of Hepatitis B viremia in resource-constrained countries in sub-Saharan Africa where infection is endemic and viral load tests are not widely available.
Collapse
Affiliation(s)
- Timothy N A Archampong
- Department of Medicine and Therapeutics, School of Medicine and Dentistry, College of Health Sciences, University of Ghana, Accra, Ghana. .,Korle-Bu Teaching Hospital, Accra, Ghana.
| | - Margaret Lartey
- Department of Medicine and Therapeutics, School of Medicine and Dentistry, College of Health Sciences, University of Ghana, Accra, Ghana. .,Korle-Bu Teaching Hospital, Accra, Ghana.
| | - Kwamena W Sagoe
- Department of Microbiology, School of Biomedical and Allied Health Sciences, College of Health Sciences, University of Ghana, Accra, Ghana.
| | - Adjoa Obo-Akwa
- Department of Medicine and Therapeutics, School of Medicine and Dentistry, College of Health Sciences, University of Ghana, Accra, Ghana.
| | | | - Fizza S Gillani
- Warren Alpert Medical School of Brown University, Providence, RI, USA. .,The Miriam Hospital, Providence, RI, USA.
| | - Hongmei Yang
- Department of Biostatistics and Computational Biology, University of Rochester School of Medicine and Dentistry, Rochester, NY, USA.
| | - Isaac Boamah
- Department of Microbiology, School of Biomedical and Allied Health Sciences, College of Health Sciences, University of Ghana, Accra, Ghana.
| | - Timothy Flanigan
- Warren Alpert Medical School of Brown University, Providence, RI, USA. .,The Miriam Hospital, Providence, RI, USA.
| | - Awewura Kwara
- Warren Alpert Medical School of Brown University, Providence, RI, USA. .,The Miriam Hospital, Providence, RI, USA.
| |
Collapse
|