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Moyo-Chilufya M, Maluleke K, Kgarosi K, Muyoyeta M, Hongoro C, Musekiwa A. The burden of non-communicable diseases among people living with HIV in Sub-Saharan Africa: a systematic review and meta-analysis. EClinicalMedicine 2023; 65:102255. [PMID: 37842552 PMCID: PMC10570719 DOI: 10.1016/j.eclinm.2023.102255] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Revised: 09/18/2023] [Accepted: 09/18/2023] [Indexed: 10/17/2023] Open
Abstract
Background Non-communicable diseases (NCDs) are increasing among people living with HIV (PLHIV), especially in Sub-Saharan Africa (SSA). We determined the prevalence of NCDs and NCD risk factors among PLHIV in SSA to inform health policy makers. Methods We conducted a systematic review and meta-analysis on the prevalence of NCDs and risk factors among PLHIV in SSA. We comprehensively searched PubMed/MEDLINE, Scopus, and EBSCOhost (CINAHL) electronic databases for sources published from 2010 to July 2023. We applied the random effects meta-analysis model to pool the results using STATA. The systematic review protocol was registered on PROSPERO (registration number: CRD42021258769). Findings We included 188 studies from 21 countries in this meta-analysis. Our findings indicate pooled prevalence estimates for hypertension (20.1% [95% CI:17.5-22.7]), depression (30.4% [25.3-35.4]), diabetes (5.4% [4.4-6.4]), cervical cancer (1.5% [0.1-2.9]), chronic respiratory diseases (7.1% [4.0-10.3]), overweight/obesity (32.2% [29.7-34.7]), hypercholesterolemia (21.3% [16.6-26.0]), metabolic syndrome (23.9% [19.5-28.7]), alcohol consumption (21.3% [17.9-24.6]), and smoking (6.4% [5.2-7.7]). Interpretation People living with HIV have a high prevalence of NCDs and their risk factors including hypertension, depression, overweight/obesity, hypercholesterolemia, metabolic syndrome and alcohol consumption. We recommend strengthening of health systems to allow for improved integration of NCDs and HIV services in public health facilities in SSA. NCD risk factors such as obesity, hypercholesterolemia, and alcohol consumption can be addressed through health promotion campaigns. There is a need for further research on the burden of NCDs among PLHIV in most of SSA. Funding This study did not receive any funding.
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Affiliation(s)
- Maureen Moyo-Chilufya
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Kuhlula Maluleke
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Kabelo Kgarosi
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| | - Monde Muyoyeta
- Centre for Infectious Disease Research in Zambia, Lusaka, Zambia
| | - Charles Hongoro
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
- Human Sciences Research Council, Pretoria, South Africa
| | - Alfred Musekiwa
- Faculty of Health Sciences, School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
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Tegegne KD, Adela GA, Kassie GA, Mengstie MA, Seid MA, Zemene MA, Feleke SF, Dejenie TA, Abebe EC, Anley DT, Dessie AM, Gesese MM, Yimer N, Gebeyehu NA. Prevalence and factors associated with hypertension among peoples living with HIV in East Africa, a systematic review and meta-analysis. BMC Infect Dis 2023; 23:724. [PMID: 37880643 PMCID: PMC10601241 DOI: 10.1186/s12879-023-08679-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2023] [Accepted: 10/06/2023] [Indexed: 10/27/2023] Open
Abstract
BACKGROUND In recent years, improved access to effective antiretroviral therapy has meant that people living with human immune virus are living longer than before. The burden of non-communicable diseases particularly, hypertension parallels with the increase in age. Although hypertension screening is thought to be an effective indicator of overall health status and paves the way for early interventions in peoples living with human immune virus, the exact prevalence of hypertension in this population remained unknown. We aimed to report the prevalence of hypertension and examine the factors associated with hypertension among people living with human immune virus in East Africa. METHODS In this systematic review and meta-analysis, we searched PubMed, Science Direct, Scopus, Cochrane library, and Google Scholar databases for studies published until January 1, 2023. The search period was from January 10/2023, to February 10/ 2023. Random-effect models were used to calculate the pooled prevalence of hypertension. Subgroup analyses were conducted to explore potential heterogeneity. The Funnel plot and Egger's test were used to assess publication bias. RESULT A total of 15 studies with 10,916 individuals were included in the present meta-analysis. The pooled prevalence of hypertension among people living with human immune virus was19.75% (95% CI, 16.07%-23.42%)),). The prevalence of hypertension was not differed between studies conducted 2014- 2019 and, studies conducted 2020-2022. The prevalence of hypertension was lowest in Ethiopia (16.13%) and highest in Tanzania (26.76%). Alcohol consumption (Adjusted Odds Ratio (AOR): 3.39, 95% CI: 2.35-4.43), diabetes (AOR: 2.64, 95% CI: 1.89-3.39), longer duration of HIV (AOR: 1.72, 95% CI: 1.15-2.3), male sex (AOR: 1.62, 95% CI: 1.43-1.8), obesity (AOR: 2.89, 95% CI: 1.94-3.84), and older age (AOR: 2.25, 95% CI: 2.0-2.5), were the factors associated with the presence of hypertension in people living with human immune virus. CONCLUSION Our study shows that one in five peoples living with human immune virus have hypertension causing symptoms and impairment, therefore requiring treatment. Designing effective health screening and hypertension management intervention programs helps to prevent the occurrence of hypertension and promotes peoples' overall quality of life.
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Affiliation(s)
- Kirubel Dagnaw Tegegne
- Department of Nursing, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia.
| | - Getachew Asmare Adela
- School of Public Health, College of Health Science and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Gizachew Ambaw Kassie
- Department of Epidemiology and Biostatistics, School of Public Health, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Misganaw Asmamaw Mengstie
- Department of Biochemistry, College of Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Mohammed Abdu Seid
- Unit of Physiology, Department of Biomedical Science, College of Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Melkamu Aderajaw Zemene
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Sefineh Fenta Feleke
- Department of Public Health, College of Health Sciences, Woldia University, Woldia, Ethiopia
| | - Tadesse Asmamaw Dejenie
- Department of Medical Biochemistry, College of Health Science, Gondar University, Gondar, Ethiopia
| | - Endeshaw Chekol Abebe
- Department of Biochemistry, College of Health Science, Debre Tabor University, Debre Tabor, Ethiopia
| | - Denekew Tenaw Anley
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Anteneh Mengist Dessie
- Department of Public Health, College of Health Sciences, Debre Tabor University, Debre Tabor, Ethiopia
| | - Molalign Melese Gesese
- School of Midwifery, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, Ethiopia
| | - Nega Yimer
- Department of Nursing, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Natnael Atnafu Gebeyehu
- School of Midwifery, College of Medicine and Health Sciences, Wolaita Sodo University, Sodo, Ethiopia
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Zhou Y, Lu T, Li Y, Qin Y, Lu Y, Tian Q, Lan K, Zhou G, Qin Y, Harypursat V, Li S, Lin S, Chen Y. Severe anemia, severe leukopenia, and severe thrombocytopenia of amphotericin B deoxycholate-based induction therapy in patients with HIV-associated talaromycosis: a subgroup analysis of a prospective multicenter cohort study. BMC Infect Dis 2023; 23:707. [PMID: 37864131 PMCID: PMC10588125 DOI: 10.1186/s12879-023-08394-7] [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: 08/19/2022] [Accepted: 06/12/2023] [Indexed: 10/22/2023] Open
Abstract
BACKGROUND This study's objective was to investigate the predictors for severe anemia, severe leukopenia, and severe thrombocytopenia when amphotericin B deoxycholate-based induction therapy is used in HIV-infected patients with talaromycosis. METHODS A total of 170 HIV-infected patients with talaromycosis were enrolled from January 1st, 2019, to September 30th, 2020. RESULTS Approximately 42.9%, 20.6%, and 10.6% of the enrolled patients developed severe anemia, severe leukopenia, and severe thrombocytopenia, respectively. Baseline hemoglobin level < 100 g/L (OR = 5.846, 95% CI: 2.765 ~ 12.363), serum creatinine level > 73.4 µmol/L (OR = 2.573, 95% CI: 1.157 ~ 5.723), AST/ALT ratio > 1.6 (OR = 2.479, 95% CI: 1.167 ~ 5.266), sodium level ≤ 136 mmol/liter (OR = 4.342, 95% CI: 1.747 ~ 10.789), and a dose of amphotericin B deoxycholate > 0.58 mg/kg/d (OR = 2.504, 95% CI:1.066 ~ 5.882) were observed to be independent risk factors associated with the development of severe anemia. Co-infection with tuberculosis (OR = 3.307, 95% CI: 1.050 ~ 10.420), and platelet level (per 10 × 109 /L) (OR = 0.952, 95% CI: 0.911 ~ 0.996) were shown to be independent risk factors associated with the development of severe leukopenia. Platelet level < 100 × 109 /L (OR = 2.935, 95% CI: 1.075 ~ 8.016) was identified as the independent risk factor associated with the development of severe thrombocytopenia. There was no difference in progression to severe anemia, severe leukopenia, and severe thrombocytopenia between the patients with or without fungal clearance at 2 weeks. 10 mg on the first day of amphotericin B deoxycholate was calculated to be independent risk factors associated with the development of severe anemia (OR = 2.621, 95% CI: 1.107 ~ 6.206). The group receiving a starting amphotericin B dose (10 mg, 20 mg, daily) exhibited the highest fungal clearance rate at 96.3%, which was significantly better than the group receiving a starting amphotericin B dose (5 mg, 10 mg, 20 mg, daily) (60.9%) and the group receiving a starting amphotericin B dose (5 mg, 15 mg, and 25 mg, daily) (62.9%). CONCLUSION The preceding findings reveal risk factors for severe anemia, severe leukopenia, and severe thrombocytopenia. After treatment with Amphotericin B, these severe adverse events are likely unrelated to fungal clearance at 2 weeks. Starting amphotericin B deoxycholate at a dose of 10 mg on the first day may increase the risk of severe anemia but can lead to earlier fungal clearance. TRIAL REGISTRATION ChiCTR1900021195. Registered 1 February 2019.
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Affiliation(s)
- Yihong Zhou
- Department of Infectious Diseases, Affiliated Hospital of Zunyi Medical University, Guizhou, China
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
| | - Tao Lu
- Department of Infectious Diseases, Affiliated Hospital of Zunyi Medical University, Guizhou, China
| | - Yan Li
- School of Public Health, Zunyi Medical University, Guizhou, China
| | - Yuanyuan Qin
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
| | - Yanqiu Lu
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
| | - Qun Tian
- Division of Infectious Diseases, the Third People's Hospital of Guilin, Guangxi, China
| | - Ke Lan
- Division of Infectious Disease, Longtan Hospital of Guangxi Zhuang Autonomous Region, Guangxi, China
| | - Guoqiang Zhou
- Division of Infectious Diseases, the First Hospital of Changsha, Hunan, China
| | - Yingmei Qin
- Division of Infectious Diseases, the Fourth People's Hospital of Nanning, Guangxi, China
| | - Vijay Harypursat
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China
| | - Shunmei Li
- Department of Cardiology, Affiliated Hospital of Zunyi Medical University, Guangxi, China
| | - Shide Lin
- Department of Infectious Diseases, Affiliated Hospital of Zunyi Medical University, Guizhou, China.
- College of Laboratory Medicine, Zunyi Medical University, Zunyi, China.
| | - Yaokai Chen
- Division of Infectious Diseases, Chongqing Public Health Medical Center, Chongqing, China.
- School of Public Health, Zunyi Medical University, Guizhou, China.
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Anton-Vazquez V, Mnzava D, Okuma J, Mlembe S, Lo Riso L, Sanchez JM, Ndege R, Vedastus Kalinjuma A, Kimera N, Eichenberger A, Nicoletti GJ, Wilson H, Vanobberghen F, Weisser M. Improving anaemia diagnosis using peripheral blood smear with remote interpretation in adults living with HIV with moderate to severe anaemia: A prospective study nested within the Kilombero and Ulanga antiretroviral cohort. PLoS One 2023; 18:e0293084. [PMID: 37856536 PMCID: PMC10586595 DOI: 10.1371/journal.pone.0293084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Accepted: 10/05/2023] [Indexed: 10/21/2023] Open
Abstract
INTRODUCTION In low-resource settings, anaemia is a very common condition. Identification of anaemia aetiologies remains challenging due to the lack of diagnostic tools and expertise. We aimed to improve anaemia diagnostics using peripheral blood smear (PBS) with remote interpretation in people living with HIV (PLHIV) with moderate to severe anaemia. METHODS We conducted a prospective study nested within the Kilombero and Ulanga Antiretroviral Cohort, including non-pregnant PLHIV aged ≥18 years presenting with moderate (haemoglobin 7.0-9.9 g/dl) or severe (<7.0 g/dl) anaemia at any visit from January 2019 to December 2020. For each participant, ten PBS images, full blood count and clinical details were shared with a haematologist for remote interpretation (enhanced care). Identification of anaemia etiologies and potential impact on treatment was compared between enhanced and standard care. RESULTS Among 400 PLHIV with moderate to severe anaemia, 349 (87%) were female, median age was 40 years (interquartile range (IQR) 35-46)), 65 (17%) had a body mass index <18.5 kg/m2, 215 (54%) had HIV WHO stage III/IV, 79 (20%) had a CD4 cell count <200 cells/μl and 317 (89%) had HIV viral load <100 copies/ml. Severe anaemia was diagnosed in 84 (21%). Suspected multiple aetiologies were documented more frequently by enhanced care compared to standard care 267 (67%) vs 20 (5%); p<0.001. Suspected iron deficiency was the most frequent aetiology (n = 337; 84%), followed by chronic disease (n = 199; 50%), folate/vitamin B12 deficiency (n = 78; 20%) and haemoglobinopathy (n = 83; 21%). In 272 participants (68%), enhanced care revealed additional clinically relevant findings with impact on the treatment recommendation. CONCLUSION Remote interpretation of PBS combined with clinical information and blood cell count results can provide insights to the suspected aetiological diagnosis of moderate and severe anaemia in rural low-resource settings and impact specific treatment.
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Affiliation(s)
| | - Dorcas Mnzava
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
| | - James Okuma
- Swiss Tropical & Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Slyakus Mlembe
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
| | - Laura Lo Riso
- Department of Haematology, Son Espases University Hospital, Palma de Mallorca, Spain
| | - Jose Maria Sanchez
- Department of Haematology, Son Espases University Hospital, Palma de Mallorca, Spain
| | - Robert Ndege
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
- Swiss Tropical & Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
- St. Francis Referral Hospital, Ifakara, Tanzania, United Republic of Tanzania
| | - Aneth Vedastus Kalinjuma
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
- Department of Epidemiology and Biostatistics, Faculty of Health Sciences, School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
| | - Namvua Kimera
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
| | - Anna Eichenberger
- Department of Infectious Diseases, University Hospital Bern, Bern, Switzerland
| | - Giovanni Jacopo Nicoletti
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
- Swiss Tropical & Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Herieth Wilson
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
- St. Francis Referral Hospital, Ifakara, Tanzania, United Republic of Tanzania
| | - Fiona Vanobberghen
- Swiss Tropical & Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
| | - Maja Weisser
- Ifakara Health Institute, Ifakara, Tanzania, United Republic of Tanzania
- Swiss Tropical & Public Health Institute, Allschwil, Switzerland
- University of Basel, Basel, Switzerland
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
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Kaudha R, Amanya R, Kakuru D, Muhumuza Atwooki R, Mutebi Muyoozi R, Wagubi R, Muwanguzi E, Okongo B. Anemia in HIV Patients Attending Highly Active Antiretroviral Therapy Clinic at Hoima Regional Referral Hospital: Prevalence, Morphological Classification, and Associated Factors. HIV AIDS (Auckl) 2023; 15:621-632. [PMID: 37849793 PMCID: PMC10578157 DOI: 10.2147/hiv.s425807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 10/07/2023] [Indexed: 10/19/2023] Open
Abstract
Purpose To determine the prevalence of anemia, the morphological classification and to assess the factors associated with anemia among HIV patients attending Highly Active Antiretroviral Therapy (HAART) clinic at Hoima Regional Referral Hospital. Methods This was a cross-sectional study among 340 participants attending the HAART clinic at Hoima Regional Referral Hospital. Participants were recruited using a simple random sampling technique. A complete blood count (CBC) was performed using the Sysmex XN-550 hematology analyzer. Thick films were made and examined for malaria parasites, while thin films were examined for the morphological classification of anemia. Bivariate and multivariate logistic analyses were conducted using SPSS (version 23). Results Out of the 340 study participants, 255 (75%) were females, and the median age was 39 years (range: 6-76 years). The overall prevalence of anemia among the study participants was 16.8% (95% CI 13.1-21.1). Normocytic normochromic anemia was the most prevalent form of anemia (47.4%). The logistic regression at multivariate analysis showed that age groups (18-27 years, p = 0.017; 28-37 years, p = 0.005; and ≥38 years, p = 0.009), divorced marital status (p = 0.024), the presence of chronic disease (p = 0.010), a family history of anemia (p = 0.007), and the presence of malaria in the past one month (p = 0.001), presence of opportunistic infection (OR = 58, p = 0.000), use of antihelminthic drug in the past 3 months (OR = 0.10, p = 0.003) and unsuppressed viral load (OR = 10.74, p = 0.000) had a significant association with anemia. Conclusion Anemia is prevalent in HIV/AIDS patients who receive treatment at Hoima Regional Referral Hospital. Age, marital status, the presence of chronic illnesses, a family history of anemia, experiencing malaria in the past 3 months, the presence of opportunistic infections, the use of antihelminthic drugs in the past 3 months, and an unsuppressed viral load were significantly associated with anemia.
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Affiliation(s)
- Rose Kaudha
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Richard Amanya
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Demiano Kakuru
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Roggers Muhumuza Atwooki
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Ronald Mutebi Muyoozi
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Robert Wagubi
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Enoch Muwanguzi
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
| | - Benson Okongo
- Department of Medical Laboratory Science, Mbarara University of Science and Technology, Mbarara City, Uganda
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Roomaney RA, van Wyk B, Cois A, Pillay van-Wyk V. Multimorbidity patterns in South Africa: A latent class analysis. Front Public Health 2023; 10:1082587. [PMID: 36711391 PMCID: PMC9875075 DOI: 10.3389/fpubh.2022.1082587] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 12/21/2022] [Indexed: 01/13/2023] Open
Abstract
Introduction South Africa has the largest burden of HIV worldwide and has a growing burden of non-communicable diseases; the combination of which may lead to diseases clustering in ways that are not seen in other regions. This study sought to identify common disease classes and sociodemographic and lifestyle factors associated with each disease class. Methods Data were analyzed from the South African Demographic and Health Survey 2016. A latent class analysis (LCA) was conducted using nine disease conditions. Sociodemographic and behavioral factors associated with each disease cluster were explored. All analysis was conducted in Stata 15 and the LCA Stata plugin was used to conduct the latent class and regression analysis. Results Multimorbid participants were included (n = 2 368). Four disease classes were identified: (1) HIV, Hypertension and Anemia (comprising 39.4% of the multimorbid population), (2) Anemia and Hypertension (23.7%), (3) Cardiovascular-related (19.9%) and (4) Diabetes and Hypertension (17.0%). Age, sex, and lifestyle risk factors were associated with class membership. In terms of age, with older adults were less likely to belong to the first class (HIV, Hypertension and Anemia). Males were more likely to belong to Class 2 (Anemia and Hypertension) and Class 4 (Diabetes and Hypertension). In terms of alcohol consumption, those that consumed alcohol were less likely to belong to Class 4 (Diabetes and Hypertension). Current smokers were more likely to belong to Class 3 (Cardiovascular-related). People with a higher body mass index tended to belong to Class 3 (Cardiovascular-related) or the Class 4 (Diabetes and Hypertension). Conclusion This study affirmed that integrated care is urgently needed, evidenced by the largest disease class being an overlap of chronic infectious diseases and non-communicable diseases. This study also highlighted the need for hypertension to be addressed. Tackling the risk factors associated with hypertension could avert an epidemic of multimorbidity.
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Affiliation(s)
- Rifqah Abeeda Roomaney
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa,School of Public Health, University of the Western Cape, Cape Town, South Africa,*Correspondence: Rifqah Abeeda Roomaney ✉
| | - Brian van Wyk
- School of Public Health, University of the Western Cape, Cape Town, South Africa
| | - Annibale Cois
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa,Division of Health Systems and Public Health, Department of Global Health, University of Stellenbosch, Stellenbosch, South Africa
| | - Victoria Pillay van-Wyk
- Burden of Disease Research Unit, South African Medical Research Council, Cape Town, South Africa
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Weisser M, Rohacek M, Ndege R, Luoga E, Katende A, Mollel GJ, Gingo W, Vanobberghen F, Paris DH, Hatz C, Battegay M. The Chronic Diseases Clinic of Ifakara (CDCI)—Establishing a Model Clinic for Chronic Care Delivery in Rural Sub-Saharan Africa. Diseases 2022; 10:diseases10040072. [PMID: 36278571 PMCID: PMC9590064 DOI: 10.3390/diseases10040072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2022] [Revised: 09/14/2022] [Accepted: 09/20/2022] [Indexed: 11/16/2022] Open
Abstract
The rollout of antiretroviral drugs in sub-Saharan Africa to address the huge health impact of the HIV pandemic has been one of the largest projects undertaken in medical history and is an unprecedented medical success story. However, the path has been and still is characterized by many far reaching implementational challenges. Here, we report on the building and maintaining of a role model clinic in Ifakara, rural Southwestern Tanzania, within a collaborative project to support HIV services within the national program, training for staff and integrated research to better understand local needs and improve patients’ outcomes.
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Affiliation(s)
- Maja Weisser
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, 4031 Basel, Switzerland
- University of Basel, 4001 Basel, Switzerland
- Swiss Tropical and Public Health Institute, 4123 Allschwil, Switzerland
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
- Correspondence: (M.W.); (M.B.); Tel.: +41-328-67-42 (M.W.); +41-61-265-50-53 (M.B.)
| | - Martin Rohacek
- University of Basel, 4001 Basel, Switzerland
- Swiss Tropical and Public Health Institute, 4123 Allschwil, Switzerland
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
| | - Robert Ndege
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
- St. Francis Referral Hospital, Ifakara P.O. Box 73, Tanzania
| | - Ezekiel Luoga
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
- St. Francis Referral Hospital, Ifakara P.O. Box 73, Tanzania
| | - Andrew Katende
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
- St. Francis Referral Hospital, Ifakara P.O. Box 73, Tanzania
| | - Getrud J. Mollel
- Ifakara Health Institute, Ifakara P.O. Box 53, Tanzania
- St. Francis Referral Hospital, Ifakara P.O. Box 73, Tanzania
| | - Winfrid Gingo
- St. Francis Referral Hospital, Ifakara P.O. Box 73, Tanzania
| | - Fiona Vanobberghen
- University of Basel, 4001 Basel, Switzerland
- Swiss Tropical and Public Health Institute, 4123 Allschwil, Switzerland
| | - Daniel H. Paris
- University of Basel, 4001 Basel, Switzerland
- Swiss Tropical and Public Health Institute, 4123 Allschwil, Switzerland
| | - Christoph Hatz
- University of Basel, 4001 Basel, Switzerland
- Swiss Tropical and Public Health Institute, 4123 Allschwil, Switzerland
| | - Manuel Battegay
- Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, 4031 Basel, Switzerland
- University of Basel, 4001 Basel, Switzerland
- Correspondence: (M.W.); (M.B.); Tel.: +41-328-67-42 (M.W.); +41-61-265-50-53 (M.B.)
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Cao G, Long H, Liang Y, Liu J, Xie X, Fu Y, He J, Song S, Liu S, Zhang M, Wu Y, Wang Y, Du M, Jing W, Yuan J, Liu M. Prevalence of anaemia and the associated factors among hospitalised people living with HIV receiving antiretroviral therapy in Southwest China: a cross-sectional study. BMJ Open 2022; 12:e059316. [PMID: 35851012 PMCID: PMC9297216 DOI: 10.1136/bmjopen-2021-059316] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES To estimate anaemia prevalence and the associated factors among hospitalised people living with HIV (PLHIV) receiving antiretroviral therapy (ART). DESIGN A cross-sectional study. SETTING PLHIV receiving ART and hospitalised in a specialised hospital for infectious disease in Guizhou Province, Southwest China, between 1 January 2018 and 31 March 2021. PARTICIPANTS A total of 6959 hospitalised PLHIV aged ≥18 years and receiving ART were included in this study. PRIMARY AND SECONDARY OUTCOME MEASURES Anaemia was diagnosed as a haemoglobin concentration <120 g/L for non-pregnant females and <130 g/L for males. Mild, moderate and severe anaemia were diagnosed as below the gender-specific lower limit of normal but ≥110 g/L, 80-110 g/L and <80 g/L, respectively. RESULTS The prevalence of anaemia was 27.5%, and that of mild, moderate and severe anaemia was 9.2%, 12.2% and 6.1%, respectively. Results from multivariate logistic regression showed that females had increased odds of anaemia (adjusted OR (aOR)=1.60, 95% CI: 1.42 to 1.81) compared with males. Widowed or divorced inpatients (anaemia: aOR=1.26, 95% CI: 1.08 to 1.47; severe anaemia: aOR=1.52, 95% CI: 1.16 to 1.97) and thrombocytopenia inpatients (anaemia: aOR=4.25, 95% CI: 3.54 to 5.10; severe anaemia: aOR=4.16, 95% CI: 3.24 to 5.35) had increased odds of anaemia and severe anaemia compared with their counterparts. Hepatitis C was associated with increased odds of severe anaemia (aOR=1.80, 95% CI: 1.11 to 2.92). CONCLUSIONS Anaemia was prevalent among hospitalised PLHIV. Female sex, those widowed or divorced, and thrombocytopenia were associated with increased odds of anaemia, and those widowed or divorced, thrombocytopenia and hepatitis C were associated with increased odds of severe anaemia. Determination of anaemia predictors, early detection and timely management of anaemia are crucial to prevent anaemia progression.
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Affiliation(s)
- Guiying Cao
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Hai Long
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Yuedong Liang
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Jue Liu
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Xiaoxin Xie
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Yanhua Fu
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Juan He
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Su Song
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Siqi Liu
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Manna Zhang
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Yu Wu
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Yaping Wang
- Department of Infectious Diseases, Public Health Center of Guiyang, Guiyang, Guizhou, China
| | - Min Du
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Wenzhan Jing
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Jie Yuan
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
| | - Min Liu
- Department of Epidemiology and Biostatistics, Peking University School of Public Health, Beijing, China
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9
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Stieglitz LM, Bärnighausen T, Leyna GH, Kazonda P, Killewo J, Rohr JK, Kohler S. Patterns of comorbidity and multimorbidity among middle-aged and elderly women in peri-urban Tanzania. JOURNAL OF MULTIMORBIDITY AND COMORBIDITY 2022; 12:26335565221076254. [PMID: 35586032 PMCID: PMC9106316 DOI: 10.1177/26335565221076254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 01/04/2021] [Indexed: 12/11/2022]
Abstract
Background Multimorbidity poses an increasing challenge to health care systems in Sub-Saharan Africa. We studied the extent of multimorbidity and patterns of comorbidity among women aged 40 years or older in a peri-urban area of Dar es Salaam, Tanzania. Methods We assessed 15 chronic conditions in 1528 women who participated in a cross-sectional survey that was conducted within the Dar es Salaam Urban Cohort Study (DUCS) from June 2017 to July 2018. Diagnoses of chronic conditions were based on body measurements, weight, blood testing, screening instruments, and self-report. Results The five most prevalent chronic conditions and most common comorbidities were hypertension (49.8%, 95% CI 47.2 to 52.3), obesity (39.9%, 95% CI 37.3 to 42.4), anemia (36.9%, 95% CI 33.3 to 40.5), signs of depression (32.5%, 95% CI 30.2 to 34.9), and diabetes (30.9%, 95% CI 27.6 to 34.2). The estimated prevalence of multimorbidity (2+ chronic conditions) was 73.8% (95% CI 71.2 to 76.3). Women aged 70 years or older were 4.1 (95% CI 1.5 to 10.9) times mores likely to be affected by multimorbidity and had 0.7 (95% CI 0.3 to 1.2) more chronic conditions than women aged 40 to 44 years. Worse childhood health, being widowed, not working, and higher food insecurity in the household were also associated with a higher multimorbidity risk and level. Conclusion A high prevalence of multimorbidity in the general population of middle-aged and elderly women suggests substantial need for multimorbidity care in Tanzania. Comorbidity patterns can guide multimorbidity screening and help identify health care and prevention needs.
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Affiliation(s)
| | - Till Bärnighausen
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
| | - Germana H. Leyna
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | | | - Japhet Killewo
- Department of Epidemiology and Biostatistics, Muhimbili University of Health and Allied Sciences, Dar es Salaam, Tanzania
| | - Julia K. Rohr
- Harvard Center for Population and Development Studies, Harvard University, Cambridge, MA, USA
| | - Stefan Kohler
- Heidelberg Institute of Global Health, Heidelberg University, Heidelberg, Germany
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10
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Cao G, Wang Y, Wu Y, Jing W, Liu J, Liu M. Prevalence of anemia among people living with HIV: A systematic review and meta-analysis. EClinicalMedicine 2022; 44:101283. [PMID: 35128369 PMCID: PMC8803600 DOI: 10.1016/j.eclinm.2022.101283] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Revised: 01/10/2022] [Accepted: 01/14/2022] [Indexed: 12/01/2022] Open
Abstract
BACKGROUND Anemia is the most frequent hematologic abnormality among people living with human immunodeficiency virus (HIV) (PLWHIV) and is associated with HIV disease progression and higher risk of mortality of the patients. However, there is a wide variation of the prevalence of anemia among PLWHIV in different clinical settings. We aimed to obtain more precise estimates of prevalence of anemia and severity of anemia among PLWHIV, which may be important for patients, caregivers, researchers and health policy-makers. METHODS We systematically searched PubMed, EMBASE, Web of Science, and Cochrane Library for original articles reporting the prevalence of anemia defined using age and sex-specific hemoglobin levels according to World Health Organization criteria among PLWHIV from inception to August 31, 2021. We used DerSimonian-Laird random-effects meta-analyses to obtain pooled prevalence and 95% confidence intervals (CIs) of anemia and severity of anemia among PLWHIV. A univariable meta-regression has been conducted to assess the association between anemia prevalence and study characteristics, including study design, median year of sampling, geographical region, World Bank Income level, and proportion of antiretroviral therapy (ART). FINDINGS We included 63 observational studies covering 110,113 PLWHIV. The pooled prevalence of anemia was 39.7% (95% CI: 31.4%-48.0%) for children living with HIV aged <15 years, 46.6% (95% CI: 41.9%-51.4%) for adults (men and non-pregnant women) living with HIV aged ≥15 years, and 48.6% (95% CI: 41.6%-55.6%) for pregnant women living with HIV. Among adults living with HIV, the pooled prevalence of severity of anemia was 21.6% (95% CI: 19.9%-23.3%), 22.6% (95% CI: 14.8%-30.4%), and 6.2% (95% CI: 4.4%-8.1%) for mild, moderate and severe anemia, respectively. Compared with East Africa, anemia prevalence among adults living with HIV was higher in Southern Africa (p = 0.033). INTERPRETATION Anemia is prevalent among PLWHIV. Thus, policies, strategies, and programs should be considered to identify the predictors of anemia among PLWHIV to reduce the burden of anemia among patients in the ART era.
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11
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Causes of death and associated factors over a decade of follow-up in a cohort of people living with HIV in rural Tanzania. BMC Infect Dis 2022; 22:37. [PMID: 34991496 PMCID: PMC8739638 DOI: 10.1186/s12879-021-06962-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Accepted: 12/01/2021] [Indexed: 11/10/2022] Open
Abstract
Background Nearly half of HIV-related deaths occur in East and Southern Africa, yet data on causes of death (COD) are scarce. We determined COD and associated factors among people living with HIV (PLHIV) in rural Tanzania. Methods PLHIV attending the Chronic Diseases Clinic of Ifakara, Morogoro are invited to enrol in the Kilombero and Ulanga Antiretroviral Cohort (KIULARCO). Among adults (≥ 15 years) enrolled in 2005–2018, with follow-up through April 2019, we classified COD in comprehensive classes and as HIV- or non-HIV-related. In the subset of participants enrolled in 2013–2018 (when data were more complete), we assessed cause-specific mortality using cumulative incidences, and associated factors using proportional hazards models. Results Among 9871 adults (65% female, 26% CD4 count < 100 cells/mm3), 926 (9%) died, among whom COD were available for 474 (51%), with missing COD mainly in earlier years. The most common COD were tuberculosis (N = 127, 27%), non-AIDS-related infections (N = 72, 15%), and other AIDS-related infections (N = 59, 12%). Cardiovascular and renal deaths emerged as important COD in later calendar years, with 27% of deaths in 2018 attributable to cardiovascular causes. Most deaths (51%) occurred within the first six months following enrolment. Among 3956 participants enrolled in 2013–2018 (N = 203 deaths, 200 with COD ascertained), tuberculosis persisted as the most common COD (25%), but substantial proportions of deaths from six months after enrolment onwards were attributable to renal (14%), non-AIDS-related infections (13%), other AIDS-related infections (10%) and cardiovascular (10%) causes. Factors associated with higher HIV-related mortality were sex, younger age, living in Ifakara town, HIV status disclosure, hospitalisation, not being underweight, lower CD4 count, advanced WHO stage, and gaps in care. Factors associated with higher non-HIV-related mortality included not having an HIV-positive partner, lower CD4 count, advanced WHO stage, and gaps in care. Conclusion Incidence of HIV-related mortality was higher than that of non-HIV-related mortality, even in more recent years, likely due to late presentation. Tuberculosis was the leading specific COD identified, particularly soon after enrolment, while in later calendar years cardiovascular and renal causes emerged as important, emphasising the need for improved screening and management. Supplementary Information The online version contains supplementary material available at 10.1186/s12879-021-06962-3.
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12
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Kuemmerle A, Sikalengo G, Vanobberghen F, Ndege RC, Foe G, Schlaeppi C, Burri C, Battegay M, Paris DH, Glass TR, Weisser M, Marzolini C. Recognition and management of clinically significant drug-drug interactions between antiretrovirals and co-medications in a cohort of people living with HIV in rural Tanzania: a prospective questionnaire-based study. J Antimicrob Chemother 2021; 76:2681-2689. [PMID: 34337653 DOI: 10.1093/jac/dkab254] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Accepted: 06/25/2021] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND The extent to which drug-drug interactions (DDIs) between antiretrovirals (ARVs) and co-medications are recognized and managed has not been thoroughly evaluated in limited-resource settings. OBJECTIVES This prospective questionnaire-based study aimed to determine the prevalence and risk factors for unrecognized/incorrectly managed DDIs in people living with HIV followed-up at the Chronic Diseases Clinic of Ifakara (CDCI) and enrolled in the Kilombero and Ulanga Antiretroviral Cohort (KIULARCO). METHODS We prospectively included ARV-treated adults receiving ≥1 co-medication coming for a follow-up visit at the CDCI between March and July 2017. Using a structured questionnaire, physicians were requested to identify potentially clinically significant DDIs in the prescribed treatment, to provide recommendations for their management and to indicate any hurdles to implement the recommendations. Prescriptions were subsequently screened for DDIs using the Liverpool DDIs database. Identified clinically significant DDIs and their recommended management according to the DDIs database were compared with the information provided in the questionnaires. RESULTS Among 334 participants, the median age was 47 years (IQR = 40-56 years), 69% were female and 82% had ≥1 non-communicable disease (NCD). Overall, 129 participants had ≥1 clinically relevant DDI, which was not recognized and/or incorrectly managed in 56 participants (43%). Of those, 6 (11%) were due to limited monitoring options or medication affordability issues. In the multivariable logistic regression, the presence of ≥1 NCD was associated with an increased risk for unrecognized/incorrect DDI management (OR = 15.8; 95% CI = 1.8-139.6). CONCLUSIONS Recognition/appropriate management of DDIs is suboptimal, highlighting the need for educational programmes, pharmacovigilance activities and increased access to medications and monitoring options. This should become a focus of HIV programmes given the increasing burden of NCDs in sub-Saharan Africa.
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Affiliation(s)
- Andrea Kuemmerle
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | | | - Fiona Vanobberghen
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | | | - Gideon Foe
- Saint Francis Referral Hospital, Ifakara, Tanzania
| | | | - Christian Burri
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Manuel Battegay
- University of Basel, Basel, Switzerland.,Department of Infectious Diseases & Hospital Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
| | - Daniel H Paris
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Tracy R Glass
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Maja Weisser
- Swiss Tropical and Public Health Institute, Basel, Switzerland.,University of Basel, Basel, Switzerland.,Ifakara Health Institute, Ifakara, Tanzania.,Department of Infectious Diseases & Hospital Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland
| | - Catia Marzolini
- University of Basel, Basel, Switzerland.,Department of Infectious Diseases & Hospital Epidemiology, Department of Clinical Research, University Hospital Basel, Basel, Switzerland.,Department of Molecular and Clinical Pharmacology, Institute of Translational Medicine, University of Liverpool, Liverpool, UK
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13
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Egede LE, Walker RJ, Monroe P, Williams JS, Campbell JA, Dawson AZ. HIV and cardiovascular disease in sub-Saharan Africa: Demographic and Health Survey data for 4 countries. BMC Public Health 2021; 21:1122. [PMID: 34118912 PMCID: PMC8196536 DOI: 10.1186/s12889-021-11218-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Accepted: 06/01/2021] [Indexed: 11/18/2022] Open
Abstract
Background Investigate the relationship between two common cardiovascular diseases and HIV in adults living in sub-Saharan Africa using population data provided through the Demographic and Health Survey. Methods Data for four sub-Saharan countries were used. All adults asked questions regarding diagnosis of HIV, diabetes, and hypertension were included in the sample totaling 5356 in Lesotho, 3294 in Namibia, 9917 in Senegal, and 1051 in South Africa. Logistic models were run for each country separately, with self-reported diabetes as the first outcome and self-reported hypertension as the second outcome and HIV status as the primary independent variable. Models were adjusted for age, gender, rural/urban residence and BMI. Complex survey design allowed weighting to the population. Results Prevalence of self-reported diabetes ranged from 3.8% in Namibia to 0.5% in Senegal. Prevalence of self-reported hypertension ranged from 22.9% in Namibia to 0.6% in Senegal. In unadjusted models, individuals with HIV in Lesotho were 2 times more likely to have self-reported diabetes (OR = 2.01, 95% CI 1.08–3.73), however the relationship lost significance after adjustment. Individuals with HIV were less likely to have self-reported diabetes after adjustment in Namibia (OR = 0.29, 95% CI 0.12–0.72) and less likely to have self-reported hypertension after adjustment in Lesotho (OR = 0.63, 95% CI 0.47–0.83). Relationships were not significant for Senegal or South Africa. Discussion HIV did not serve as a risk factor for self-reported cardiovascular disease in sub-Saharan Africa during the years included in this study. However, given the growing prevalence of diabetes and hypertension in the region, and the high prevalence of undiagnosed cardiovascular disease, it will be important to continue to track and monitor cardiovascular disease at the population level and in individuals with and without HIV. Conclusions The odds of self-reported diabetes in individuals with HIV was high in Lesotho and low in Namibia, while the odds of self-reported hypertension in individuals with HIV was low across all 4 countries included in this study. Programs are needed to target individuals that need to manage multiple diseases at once and should consider increasing access to cardiovascular disease management programs for older adults, individuals with high BMI, women, and those living in urban settings.
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Affiliation(s)
- Leonard E Egede
- Department of Medicine, Division of General Internal Medicine, Froedtert & The Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226-3596, USA. .,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA.
| | - Rebekah J Walker
- Department of Medicine, Division of General Internal Medicine, Froedtert & The Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226-3596, USA.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Patricia Monroe
- Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Joni S Williams
- Department of Medicine, Division of General Internal Medicine, Froedtert & The Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226-3596, USA.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Jennifer A Campbell
- Department of Medicine, Division of General Internal Medicine, Froedtert & The Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226-3596, USA.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
| | - Aprill Z Dawson
- Department of Medicine, Division of General Internal Medicine, Froedtert & The Medical College of Wisconsin, 8701 Watertown Plank Rd, Milwaukee, WI, 53226-3596, USA.,Center for Advancing Population Science, Medical College of Wisconsin, Milwaukee, WI, USA
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14
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Tesfaye B, Ermias D, Moges S, Astatkie A. Effect of the Test and Treat Strategy on Mortality Among HIV-Positive Adult Clients on Antiretroviral Treatment in Public Hospitals of Addis Ababa, Ethiopia. HIV AIDS-RESEARCH AND PALLIATIVE CARE 2021; 13:349-360. [PMID: 33833584 PMCID: PMC8020807 DOI: 10.2147/hiv.s303557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 03/19/2021] [Indexed: 11/23/2022]
Abstract
Background The primary goal of antiretroviral therapy is to prevent human immune deficiency virus (HIV)-related morbidity and mortality. Deferring antiretroviral therapy (ART) until CD4 counts decline puts individuals with HIV at risk of HIV-related morbidity and mortality. Objective This study aims to assess the effect of the test and treat strategy on mortality among HIV-positive clients on ART in public hospitals in Addis Ababa. Methods A retrospective cohort study was conducted at five selected public hospitals in Addis Ababa. A cohort of 216 ART clients taken as an exposed group (test and treat" strategy) from 2017 to 2019 and 216 ART clients as an unexposed group taken from 2014 to 2017; totally, 432 clients were included in the study. Multivariate Cox regression was used to estimate the effect of the test and treat strategy on the survival of ART clients adjusting for other covariates. Results The 432 clients contributed to a total of 1025.17 person-years follow-up. Ninety-one (21.06%) of them died, 14.3% were unexposed and 6.7% were exposed (test and treat). The incidence of death was 92.4 and 81.8/1000 person-years in the unexposed group and exposed group, respectively, with an overall mortality rate of 88.8/1000 person-years. Besides, test and treat strategy (AHR: 0.31; 95% CI: 0.19, 0.52), baseline CD4 counts >350 cells/mm3 (AHR 0.40; 95%: CI: 0.20, 0.80), bedridden functional status (AHR 2.46; 95% CI: 1.41, 4.27), poor adherence (AHR 3.25; 95% CI: 1.410-7.51), moderate malnutrition on last visit (AHR 2.56; 95% CI: 1.30-5.04) and staying on original regimen (AHR 4.68; 95% CI 2.72, 8.07) were independent predictors of mortality. Conclusion Mortality among HIV patients on treatment decreased significantly since the start of the test and treat strategy. Therefore, test and treat strategy should be strengthened in all public and private facilities throughout the country.
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Affiliation(s)
- Bereket Tesfaye
- USAID Family-Focused HIV Prevention Care and Support Program Integrated Services for Health and Development Organization, Addis Ababa, Ethiopia
| | - Dejene Ermias
- Public Health Department, College of Medicine & Health Sciences, Wachemo University, Hosanna, Ethiopia
| | - Sisay Moges
- Department of Health Informatics, Hosanna College of Health Sciences, Hosanna, Ethiopia
| | - Ayalew Astatkie
- School of Public Health, College of Medicine and Health Sciences, Hawassa University, Hawassa, Ethiopia
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15
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Mapesi H, Gupta R, Wilson HI, Lukau B, Amstutz A, Lyimo A, Muhairwe J, Senkoro E, Byakuzana T, Mphunyane M, Bresser M, Glass TR, Lambiris M, Fink G, Gingo W, Battegay M, Paris DH, Rohacek M, Vanobberghen F, Labhardt ND, Burkard T, Weisser M. The coArtHA trial-identifying the most effective treatment strategies to control arterial hypertension in sub-Saharan Africa: study protocol for a randomized controlled trial. Trials 2021; 22:77. [PMID: 33478567 PMCID: PMC7818218 DOI: 10.1186/s13063-021-05023-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 01/05/2021] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Arterial hypertension is the most prevalent risk factor for cardiovascular disease in sub-Saharan Africa. Only a few and mostly small randomized trials have studied antihypertensive treatments in people of African descent living in sub-Saharan Africa. METHODS In this open-label, three-arm, parallel randomized controlled trial conducted at two rural hospitals in Lesotho and Tanzania, we compare the efficacy and cost-effectiveness of three antihypertensive treatment strategies among participants aged ≥ 18 years. The study includes patients with untreated uncomplicated arterial hypertension diagnosed by a standardized office blood pressure ≥ 140/90 mmHg. The trial encompasses a superiority comparison between a triple low-dose antihypertensive drug combination versus the current standard of care (monotherapy followed by dual treatment), as well as a non-inferiority comparison for a dual drug combination versus standard of care with optional dose titration after 4 and 8 weeks for participants not reaching the target blood pressure. The sample size is 1268 participants with parallel allocation and a randomization ratio of 2:1:2 for the dual, triple and control arms, respectively. The primary endpoint is the proportion of participants reaching a target blood pressure at 12 weeks of ≤ 130/80 mmHg and ≤ 140/90 mmHg among those aged < 65 years and ≥ 65 years, respectively. Clinical manifestations of end-organ damage and cost-effectiveness at 6 months are secondary endpoints. DISCUSSION This trial will help to identify the most effective and cost-effective treatment strategies for uncomplicated arterial hypertension among people of African descent living in rural sub-Saharan Africa and inform future clinical guidelines on antihypertensive management in the region. TRIAL REGISTRATION Clinicaltrials.gov NCT04129840 . Registered on 17 October 2019 ( https://www.clinicaltrials.gov/ ).
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Affiliation(s)
- Herry Mapesi
- Ifakara Health Institute, Ifakara branch, Ifakara, United Republic of Tanzania.,Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Ravi Gupta
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | | | - Blaise Lukau
- SolidarMed, Partnerships for Health, Maseru, Lesotho
| | - Alain Amstutz
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland.,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Aza Lyimo
- St. Francis Referral Hospital, Ifakara, United Republic of Tanzania.,Tanzania Training Center for International Health, Ifakara, United Republic of Tanzania
| | | | - Elizabeth Senkoro
- Ifakara Health Institute, Ifakara branch, Ifakara, United Republic of Tanzania
| | | | | | - Moniek Bresser
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Tracy Renée Glass
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Mark Lambiris
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Günther Fink
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Winfrid Gingo
- St. Francis Referral Hospital, Ifakara, United Republic of Tanzania
| | - Manuel Battegay
- University of Basel, Basel, Switzerland.,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Daniel Henry Paris
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Martin Rohacek
- Ifakara Health Institute, Ifakara branch, Ifakara, United Republic of Tanzania.,Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland.,St. Francis Referral Hospital, Ifakara, United Republic of Tanzania
| | - Fiona Vanobberghen
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland
| | - Niklaus Daniel Labhardt
- Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland.,University of Basel, Basel, Switzerland.,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland
| | - Thilo Burkard
- Medical Outpatient and Hypertension Clinic, ESH Hypertension Centre of Excellence, University Hospital Basel, Basel, Switzerland.,Department of Cardiology, University Hospital Basel, Basel, Switzerland
| | - Maja Weisser
- Ifakara Health Institute, Ifakara branch, Ifakara, United Republic of Tanzania. .,Swiss Tropical and Public Health Institute (Swiss TPH), Basel, Switzerland. .,University of Basel, Basel, Switzerland. .,Division of Infectious Diseases and Hospital Epidemiology, University Hospital Basel, Basel, Switzerland.
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Arpagaus A, Franzeck FC, Sikalengo G, Ndege R, Mnzava D, Rohacek M, Hella J, Reither K, Battegay M, Glass TR, Paris DH, Bani F, Rajab ON, Weisser M. Extrapulmonary tuberculosis in HIV-infected patients in rural Tanzania: The prospective Kilombero and Ulanga antiretroviral cohort. PLoS One 2020; 15:e0229875. [PMID: 32130279 PMCID: PMC7055864 DOI: 10.1371/journal.pone.0229875] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2019] [Accepted: 02/15/2020] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND In sub-Saharan Africa, diagnosis and management of extrapulmonary tuberculosis (EPTB) in people living with HIV (PLHIV) remains a major challenge. This study aimed to characterize the epidemiology and risk factors for poor outcome of extrapulmonary tuberculosis in people living with HIV (PLHIV) in a rural setting in Tanzania. METHODS We included PLHIV >18 years of age enrolled into the Kilombero and Ulanga antiretroviral cohort (KIULARCO) from 2013 to 2017. We assessed the diagnosis of tuberculosis by integrating prospectively collected clinical and microbiological data. We calculated prevalence- and incidence rates and used Cox regression analysis to evaluate the association of risk factors in extrapulmonary tuberculosis (EPTB) with a combined endpoint of lost to follow-up (LTFU) and death. RESULTS We included 3,129 subjects (64.5% female) with a median age of 38 years (interquartile range [IQR] 31-46) and a median CD4+ cell count of 229/μl (IQR 94-421) at baseline. During the median follow-up of 1.25 years (IQR 0.46-2.85), 574 (18.4%) subjects were diagnosed with tuberculosis, whereof 175 (30.5%) had an extrapulmonary manifestation. Microbiological evidence by Acid-Fast-Bacillus stain (AFB-stain) or Xpert® MTB/RIF was present in 178/483 (36.9%) patients with pulmonary and in 28/175 (16.0%) of patients with extrapulmonary manifestations, respectively. Incidence density rates for pulmonary Tuberculosis (PTB and EPTB were 17.9/1000person-years (py) (95% CI 14.2-22.6) and 5.8/1000 py (95% CI 4.0-8.5), respectively. The combined endpoint of death and LTFU was observed in 1058 (33.8%) patients, most frequently in the subgroup of EPTB (47.2%). Patients with EPTB had a higher rate of the composite outcome of death/LTFU after TB diagnosis than with PTB [HR 1.63, (1.14-2.31); p = 0.006]. The adjusted hazard ratios [HR (95% CI)] for death/LTFU in EPTB patients were significantly increased for patients aged >45 years [HR 1.95, (1.15-3.3); p = 0.013], whereas ART use was protective [HR 0.15, (0.08-0.27); p <0.001]. CONCLUSIONS Extrapulmonary tuberculosis was a frequent manifestation in this cohort of PLHIV. The diagnosis of EPTB in the absence of histopathology and mycobacterial culture remains challenging even with availability of Xpert® MTB/RIF. Patients with EPTB had increased rates of mortality and LTFU despite early recognition of the disease after enrollment.
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Affiliation(s)
- Armon Arpagaus
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Fabian Christoph Franzeck
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - George Sikalengo
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
- Saint Francis Referral Hospital, Ifakara, United Republic of Tanzania
| | - Robert Ndege
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
- Saint Francis Referral Hospital, Ifakara, United Republic of Tanzania
| | - Dorcas Mnzava
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
| | - Martin Rohacek
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
| | - Jerry Hella
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
| | - Klaus Reither
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Manuel Battegay
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Tracy Renee Glass
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Daniel Henry Paris
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | - Farida Bani
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
| | | | - Maja Weisser
- Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
- Division of Infectious Diseases & Hospital Epidemiology, University Hospital Basel, University of Basel, Basel, Switzerland
- Ifakara Health Institute, Ifakara, United Republic of Tanzania
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Abstract
HIV in Sub-Saharan Africa: Where Are We Today? Abstract. In sub-Saharan Africa the HIV epidemic has changed remarkedly due to expanded testing and easier access to antiretroviral medication. The rate of new infections has decreased substantially since 2005, the life expectancy of people living with HIV has increased and the mortality rate has declined. Yet still a lot needs to be achieved to stop the ongoing epidemic. Women are still at a higher risk to get infected and stigma and discrimination are a hindrance to further reduce the incidence. Challenges like the lack of technical capacities, especially to perform viral load and resistance testing, refusal of testing or condom use and increasing drug resistance to first-line therapies jeopardize the goal of 90-90-90: 90 % of people tested, 90 % of positives under care and 90 % of treated persons virologically controlled. New testing strategies and medication with higher efficacies which, when taken regularly, stop the transmission completely, provide hope in the fight against HIV.
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Affiliation(s)
- Anna Eichenberger
- Schweizerisches Tropen- und Public Health Institute, Basel
- Universität Basel
- Ifakara Health Institute, Ifakara, Tansania
| | - Maja Weisser
- Schweizerisches Tropen- und Public Health Institute, Basel
- Universität Basel
- Ifakara Health Institute, Ifakara, Tansania
- Klinik für Infektiologie und Spitalhygiene, Universitätsspital Basel, Universität Basel
| | - Manuel Battegay
- Klinik für Infektiologie und Spitalhygiene, Universitätsspital Basel, Universität Basel
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