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MPEBE GG, PHINIUS BB, MUTENGA S, BARUTI K, BHEBHE L, CHOGA WT, JONGMAN M, PRETORIUS-HOLME M, GAOLATHE T, MMALANE M, SHAPIRO R, MAKHEMA J, LOCKMAN S, MOYO S, ANDERSON M, GASEITSIWE S. Hepatitis B surface antigen loss in individuals with chronic hepatitis B virus and HIV-1 infections in Botswana. AIDS 2024; 38:153-159. [PMID: 37861688 PMCID: PMC11249093 DOI: 10.1097/qad.0000000000003753] [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] [Indexed: 10/21/2023]
Abstract
OBJECTIVES We sought to determine hepatitis B surface antigen (HBsAg) loss and its predictors among people with chronic hepatitis B (CHB) infections and HIV (PWH) in Botswana. METHODS Archived plasma samples from a cohort of PWH in Botswana (2013-2018) with 3 yearly time-points were used. Samples were screened for HBsAg, immunoglobulin M HBV core antibodies (anti-HBc IgM) and HBV e-antigen (HBeAg) at all time points. HBV deoxyribonucleic acid (DNA) quantification was done at baseline. The Wilcoxon rank-sum was used to compare continuous variables while the chi-squared test and Fishers exact test were used for categorical data wherever appropriate. Logistic regression was used to assess predictors of seroclearance. RESULTS Of 141 participants with HBsAg-positive serology (HBsAg+) at baseline, 92.2% (131/141) [95% confidence interval (CI) 87.4-96.1] were persistently HBsAg+ at year 1. We report a HBsAg loss of 7.1% (10/141) (95% CI 3.9-12.6) among participants with negative HBeAg and negative IgM serologies. HBsAg loss was 6.3% (7/111) among antiretroviral therapy (ART)-experienced participants and 10.7% (3/28) (95% CI 0.4-5.0) in ART-naive participants. Most participants who had positive anti-HBc IgM serology and did not lose HBsAg were on either lamivudine (3TC)-based therapy or non-tenofovir disoproxil fumarate (TDF)-based therapy, except for one participant. The participants also had varying HBeAg status. HBsAg loss was independent of HIV viral load, CD4 + cell count, age, and sex. CONCLUSION We report a HBsAg loss of 6.3% over a 3-year period among ART-experienced CHB participants. Future studies that focus on HBsAg loss in mono-infected patients and the possible correlation between HBeAg status and HBsAg loss are warranted.
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Affiliation(s)
- Gorata G.A MPEBE
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Biological Sciences, Faculty of Science, University of Botswana, Gaborone, Botswana
| | - Bonolo B. PHINIUS
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- School of Allied Health Professions, Faculty of Health Sciences, University of Botswana, Gaborone, Botswana
| | - Sharon MUTENGA
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Midlands State University, Gweru, Zimbabwe
| | - Kabo BARUTI
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Biological Sciences, Faculty of Science, University of Botswana, Gaborone, Botswana
| | - Lynnette BHEBHE
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
| | - Wonderful T. CHOGA
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- School of Allied Health Professions, Faculty of Health Sciences, University of Botswana, Gaborone, Botswana
| | - Mosimanegape JONGMAN
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Biological Sciences, Faculty of Science, University of Botswana, Gaborone, Botswana
| | - Molly PRETORIUS-HOLME
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | | | - Mompati MMALANE
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Roger SHAPIRO
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Joseph MAKHEMA
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Shahin LOCKMAN
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
| | - Sikhulile MOYO
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- School of Allied Health Professions, Faculty of Health Sciences, University of Botswana, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
- School of Health Systems and Public Health, University of Pretoria, Gauteng, South Africa
| | | | - Simani GASEITSIWE
- Botswana Harvard AIDS Institute Partnership, Gaborone, Botswana
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, Massachusetts, USA
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Souda S, Mwita JC, Cainelli F, Mannathoko NB, Anderson M, Moyo S. Seroprevalence and risk factors of hepatitis B, C and D virus infection amongst patients with features of hepatitis in a referral hospital in Botswana: A cross-sectional study. S Afr J Infect Dis 2021. [DOI: 10.4102/sajid.v36i1.275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
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Phinius BB, Anderson M, Bhebhe L, Baruti K, Manowe G, Choga WT, Mupfumi L, Mbangiwa T, Mudanga M, Moyo S, Marlink R, Blackard JT, Gaseitsiwe S. Increased Prevalence of Liver Fibrosis and HIV Viremia among Patients with HIV, HBV, and Tuberculosis in Botswana. Pathogens 2020; 9:E950. [PMID: 33202597 PMCID: PMC7696587 DOI: 10.3390/pathogens9110950] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2020] [Revised: 11/11/2020] [Accepted: 11/11/2020] [Indexed: 11/16/2022] Open
Abstract
People with concomitant human immunodeficiency virus (HIV) and tuberculosis (TB) have an increased risk of hepatotoxic reactions due to antiretroviral therapy (ART) and anti-TB therapy (ATT). Concomitant hepatitis B virus (HBV) in these patients may lead to poorer health outcomes. To assess liver enzyme levels and immune response in adults with HIV, HBV, and TB, data from 300 antiretroviral-naïve people living with HIV (PLWHIV) were analyzed. The prevalence of HIV/HBV (cHIV/HBV) and HIV/TB (cHIV/TB) was 28% (95% CI: 23.0-33.4) and 10% (95% CI: 6.8-14.0), respectively. HIV/HBV/TB (cHIV/HBV/TB) prevalence was 5.3% (95% CI: 3.1-8.5). There was a statistically significant difference between the groups of participants in HIV viral load (p = 0.004), hemoglobin levels (p = 0.025), and body mass index (p = 0.011). A larger proportion of cHIV/HBV/TB participants (37.5%) had an aspartate aminotransferase to platelet ratio index (APRI) score ≥0.5 (p = 0.013), a lower cutoff for significant liver fibrosis. Immunological non-responders (CD4+ T-cell count <20% gain and HIV viral load <400 copies/mL at 6 months) were observed in all groups except those with cHIV/TB. Our findings support the need to screen for infections that could cause excessive liver damage prior to ATT or ART initiation, such as HBV.
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Affiliation(s)
- Bonolo B. Phinius
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
| | - Motswedi Anderson
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
| | - Lynnette Bhebhe
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
| | - Kabo Baruti
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Biological Sciences, Faculty of Sciences, University of Botswana, Gaborone 0000, Botswana
| | - Godiraone Manowe
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
| | - Wonderful T. Choga
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Lucy Mupfumi
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
| | - Tshepiso Mbangiwa
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Pathology, Faculty of Health Sciences, University of Cape Town, Cape Town 7925, South Africa
| | - Mbatshi Mudanga
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Statistics, Faculty of Sciences, University of Botswana, Gaborone 0000, Botswana
| | - Sikhulile Moyo
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
| | - Richard Marlink
- Rutgers Global Health Institute, Robert Wood Johnson Medical School, Rutgers University, New Brunswick, NJ 08901, USA;
| | - Jason T. Blackard
- Division of Digestive Diseases, University of Cincinnati College of Medicine, Cincinnati, OH 45267, USA;
| | - Simani Gaseitsiwe
- Research Laboratory, Botswana Harvard AIDS Institute Partnership, Gaborone 0000, Botswana; (B.B.P.); (M.A.); (L.B.); (K.B.); (G.M.); (W.T.C.); (L.M.); (T.M.); (M.M.); (S.M.)
- Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA
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Phinius BB, Anderson M, Bokete R, Mbangiwa T, Choga WT, Baruti K, Makhema J, Musonda R, Blackard JT, Essex M, Moyo S, Marlink R, Gaseitsiwe S. Incidence of hepatitis B virus infection among human immunodeficiency virus-infected treatment naïve adults in Botswana. Medicine (Baltimore) 2020; 99:e19341. [PMID: 32118769 PMCID: PMC7478615 DOI: 10.1097/md.0000000000019341] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Hepatitis B virus (HBV) and human immunodeficiency virus (HIV) coinfection is highest in sub-Saharan Africa and results in accelerated clinical outcomes compared with HBV or HIV mono-infection. HBV clearance rates are higher in healthy adults; however, in sub-Saharan Africa, there are limited data on clearance of incident HBV in HIV-infected adults. Therefore, we sought to estimate HBV incidence and HBV surface antigen (HBsAg) clearance in HIV-infected adults in Botswana.This was a retrospective longitudinal study of 442 HIV-1C infected treatment naïve patients enrolled in a previous Botswana Harvard AIDS Institute Partnership study. Archived plasma samples from 435 HIV-infected treatment naïve participants were screened for HBsAg and HBV core antibody (anti-HBc). HBsAg was evaluated annually over a 4-year period, and HBV deoxyribonucleic acid (DNA) levels of HBsAg-positive chronic and incident patients were quantified.Baseline median CD4+ T-cell count was 458 cells/μL [Q1, Q3: 373, 593], and median HIV viral load was 4.15 copies/mL [Q1, Q3: 3.46, 4.64]. Twenty two HBV incident cases occurred, representing an incidence of 3.6/100 person-years [95% CI: 2.2-5.6]. All incident HBV cases with a follow-up sample available for screening (13/22) cleared HBsAg. Detectable HBV viral loads among chronic and incident cases ranged between 5.15 × 10 to 1.4 × 10 IU/L and 1.80 × 10 to 1.7 × 10 IU/mL, respectively.We report high HBV incidence associated with elevated HBV DNA levels despite high CD4+ T-cell counts in HIV-infected patients in Botswana. These incidence cases represent a potential source of HBV transmission in the population. Scaling-up of HIV treatment strategies utilizing antiretroviral therapy regimens with anti-HBV activity coupled with screening for HBV infections in households of the HBsAg-positive cases is recommended.
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Affiliation(s)
| | - Motswedi Anderson
- Botswana Harvard AIDS Institute Partnership
- University of Botswana, Gaborone, Botswana
| | | | - Tshepiso Mbangiwa
- Botswana Harvard AIDS Institute Partnership
- Division of Immunology, Department of Pathology, University of Cape Town, South Africa
| | - Wonderful Tatenda Choga
- Botswana Harvard AIDS Institute Partnership
- Division of Immunology, Department of Pathology, University of Cape Town, South Africa
| | - Kabo Baruti
- Botswana Harvard AIDS Institute Partnership
- University of Botswana, Gaborone, Botswana
| | - Joseph Makhema
- Botswana Harvard AIDS Institute Partnership
- Harvard T.H. Chan School of Public Health AIDS Initiative, Boston, Massachusetts
| | - Rosemary Musonda
- Botswana Harvard AIDS Institute Partnership
- Harvard T.H. Chan School of Public Health AIDS Initiative, Boston, Massachusetts
| | | | - Max Essex
- Botswana Harvard AIDS Institute Partnership
- Harvard T.H. Chan School of Public Health AIDS Initiative, Boston, Massachusetts
| | - Sikhulile Moyo
- Botswana Harvard AIDS Institute Partnership
- Harvard T.H. Chan School of Public Health AIDS Initiative, Boston, Massachusetts
| | - Richard Marlink
- Botswana Harvard AIDS Institute Partnership
- Rutgers University, New Jersey, USA
| | - Simani Gaseitsiwe
- Botswana Harvard AIDS Institute Partnership
- Harvard T.H. Chan School of Public Health AIDS Initiative, Boston, Massachusetts
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Chonco FM, Rangiah S. Susceptibility to hepatitis B infection, hepatitis B/HIV co-infections and hepatitis B immunity in HIV-positive patients starting HAART in Durban, South Africa. S Afr Fam Pract (2004) 2019. [DOI: 10.1080/20786190.2018.1518023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
Affiliation(s)
- FM Chonco
- Department of Family Medicine, University of KwaZulu-Natal, Durban, South Africa
| | - S Rangiah
- Department of Family Medicine, University of KwaZulu-Natal, Durban, South Africa
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