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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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Tilahun M, Gedefie A, Ebrahim E, Seid A, Ali A, Shibabaw A, Belete MA, Fiseha M, Tesfaye M, Ebrahim H, Abera A. Immuno-Haematological Abnormalities of HIV-Infected Patients Before and After Initiation of Highly Active Antiretroviral Therapy in the Antiretroviral Therapy Clinics of Six Health Facilities at Dessie Town, Northeast Ethiopia. J Blood Med 2022; 13:243-253. [PMID: 35592587 PMCID: PMC9112337 DOI: 10.2147/jbm.s364700] [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: 03/02/2022] [Accepted: 05/05/2022] [Indexed: 11/23/2022] Open
Abstract
Background In people living with the human immunodeficiency virus, haematological abnormalities have been linked to an increased risk of disease progression and mortality. Hematological parameters may have a positive or negative impact on antiretroviral therapy. The aim of this study was to assess the immuno-haematological abnormalities of HIV-infected patients before and after the initiation of highly active antiretroviral therapy in the antiretroviral therapy clinics of six health facilities in Dessie, Northeast Ethiopia. Methods A facility-based cross-sectional study was conducted from April to May 30, 2021, at the antiretroviral therapy clinics of six health facilities in Dessie Town. A total of 378 HIV-infected patients taking highly active antiretroviral treatment for at least 6 months by using a consecutive sampling technique were included. A well-organized questionnaire was used to collect socio-demographic and clinical information. Immune-haematological parameters were tested using a Mindray BS-300 hematology analyzer and a BD FACS count CD4 analyzer. Statistical analysis was performed using SPSS version 25 statistical software. Statistical significance was defined as a P-value of 0.05 with a 95% confidence interval. Results Leukopenia was found in 26.7% and 16.5%, neutropenia in 16.5% and 9.4%, lymphopenia in 20% and 3.1%, and thrombocytopenia in 25.9% and 7.1% of HIV patients before and after HAART initiation, respectively. There was a significant difference in total white blood cell, absolute neutrophil, red blood cell, hemoglobin value, mean cell volume, mean cell haemoglobin, mean cell haemoglobin concentration, red cell distribution width, platelet and CD4+ T cell counts in HIV patients before and after the initiation of HAART with P < 0.05. Conclusion and Recommendation Anemia, leukopenia, neutropenia, lymphopenia, and thrombocytopenia were the most common haematological abnormalities found in this study before and after HAART initiation. The prevalence of thrombocytopenia, immunosuppression, and viral load was reduced considerably after starting HAART.
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Affiliation(s)
- Mihret Tilahun
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
- Correspondence: Mihret Tilahun, Department of Medical Laboratory Science College of Medicine and Health Sciences, Wollo University, Po.Box: 1145, Dessie, Ethiopia, Tel +251-920988307, Fax +251 333115250, Email
| | - Alemu Gedefie
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Endris Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Abdurahaman Seid
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Abdurrahman Ali
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Agumas Shibabaw
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Melaku Ashagrie Belete
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Mesfin Fiseha
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Melkam Tesfaye
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Hussen Ebrahim
- Department of Medical Laboratory Sciences, College of Medicine and Health Science, Wollo University, Dessie, Ethiopia
| | - Admasu Abera
- Department of Medical Laboratory Science, Debre Birhan health Science college, North Showa, Ethiopia
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3
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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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Duguma N, Tesfaye Kiya G, Adissu Maleko W, Bimerew LG. Hematological parameters abnormalities and associated factors in HIV-positive adults before and after highly active antiretroviral treatment in Goba Referral Hospital, southeast Ethiopia: A cross-sectional study. SAGE Open Med 2021; 9:20503121211020175. [PMID: 34104440 PMCID: PMC8165838 DOI: 10.1177/20503121211020175] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 05/04/2021] [Indexed: 12/20/2022] Open
Abstract
Objectives Hematological abnormalities of the major blood cell lines are frequently reported in patients with HIV-1 infection, in patients without antiretroviral therapy, and during the advanced stages of the disease. Chronic immune activation and inflammation results in the progressive depletion of CD4+ T-cells play a significant role in the clinical progression and pathogenesis of this infection. This study was aimed at assessing the prevalence of hematological abnormalities and their associated factors before and after the initiation of antiretroviral therapy in adults with HIV-1 infection in a referral hospital. Methods The study was conducted from 1 April to 30 June 2018, at Goba Referral Hospital. A total of 308 HIV-positive adults on treatment were enrolled during the study period. Socio-demographic and clinical data were collected using a structured questionnaire, with pre-highly active antiretroviral therapy data were extracted from medical records while post-treatment immuno-hematological measurements were done on blood samples collected at the time of enrollment. Results The prevalence of anemia, leukopenia, and thrombocytopenia before initiation of antiretroviral treatment was higher, although anemia and thrombocytopenia decreased correspondingly after initiation of treatment leukopenia increased by 4%. Mean values of immuno-hematological parameters before and after treatment initiation were significant (p < 0.05). CD4+ T-cell count <200 cells/µL was the only independent risk factor for anemia and leukopenia before highly active antiretroviral therapy, while stage IV disease, female sex, zidovudine, lamivudine, and nevirapine treatment, and intestinal parasite infection were predictors of anemia after treatment initiation. Conclusion The study revealed that hematological abnormalities are common in HIV infection, while the occurrence of abnormalities after highly active antiretroviral therapy initiation. Different risk factors are associated with hematological abnormalities at pre- and post-highly active antiretroviral therapy with regular monitoring of risk factors, adherence to the early initiation of highly active antiretroviral therapy, and conduct of further longitudinal studies are recommended.
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Affiliation(s)
- Negesso Duguma
- Department of Medical Laboratory Sciences, Madda Walabu University, Goba, Ethiopia
| | - Girum Tesfaye Kiya
- School of Medical Laboratory Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
| | - Wondimagegn Adissu Maleko
- School of Medical Laboratory Sciences, Institute of Health, Jimma University, Jimma, Ethiopia.,Clinical Trial Unit, Jimma University, Jimma, Ethiopia
| | - Lealem Gedefaw Bimerew
- School of Medical Laboratory Sciences, Institute of Health, Jimma University, Jimma, Ethiopia
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5
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Lu X, Sun H, Li H, Xia W, Wu H, Chen D, Tan M, Yu S, Zhang T, Sheng H, Zhu Z. Validation of the BD FACSPresto system for the measurement of CD4 T-lymphocytes and hemoglobin concentration in HIV-negative and HIV-positive subjects. Sci Rep 2020; 10:19605. [PMID: 33177659 PMCID: PMC7658244 DOI: 10.1038/s41598-020-76549-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2020] [Accepted: 10/29/2020] [Indexed: 11/23/2022] Open
Abstract
This study aimed to compare the performance of the BD FACSPresto system with the conventional standard-of-care technologies for the measurement of absolute CD4 count (AbsCD4), CD4 percentage (CD4%) and total hemoglobin concentration (Hb) in capillary and venous blood samples of HIV-negative and HIV-positive subjects. A total of 1304 participants were included in this prospective cohort study. Both venous and capillary blood samples were analyzed using the BD FACSPresto system and the results were compared against the BD FACSCalibur for enumerating AbsCD4 and CD4% and Sysmex XT-4000i hematology analyzer for determining Hb levels. Method comparison studies were performed using Deming regression and Bland–Altman plots. The Deming regression analyses comparing the accuracy of the BD FACSPresto system with the reference standard technologies demonstrated a significant linear correlation between the AbsCD4, CD4%, and Hb values generated by the two platforms. The 95% CI of the slopes for AbsCD4, CD4%, and Hb levels were 0.94–0.99, 0.99–1.01 and 0.86–0.93, respectively (P < 0.001). Bland–Altman plots for AbsCD4, CD4%, and Hb levels demonstrated close agreement between the BD FACSPresto system and the reference standards for all study participants. The performance and accuracy of BD FACSPresto system was comparable to the reference standard technologies. The BD FACSPresto system can be used interchangeably with BD FACSCalibur platform for CD4 and Sysmex XT-4000i hematology analyzer for Hb concentrations in resource-limited settings thus, improving accessibility to point-of-care testing services.
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Affiliation(s)
- Xiaofan Lu
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Hanxiao Sun
- Shanghai Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Haicong Li
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Wei Xia
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China
| | - Hao Wu
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China
| | - Daihong Chen
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China
| | - Meiyu Tan
- Shanghai Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Shijun Yu
- BD Biosciences, 2350 Qume Drive, San Jose, CA, 95131, USA
| | - Tong Zhang
- Center for Infectious Diseases, Beijing Youan Hospital, Capital Medical University, Beijing, China. .,Beijing Key Laboratory for HIV/AIDS Research, Beijing, China.
| | - Huiming Sheng
- Shanghai Tong Ren Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
| | - Zhaoqin Zhu
- Shanghai Public Health Clinical Center, Fudan University, Shanghai, China.
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Abioye AI, Andersen CT, Sudfeld CR, Fawzi WW. Anemia, Iron Status, and HIV: A Systematic Review of the Evidence. Adv Nutr 2020; 11:1334-1363. [PMID: 32383731 PMCID: PMC7490171 DOI: 10.1093/advances/nmaa037] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 10/29/2019] [Indexed: 12/12/2022] Open
Abstract
People living with HIV (PLWHIV) are at high risk of anemia due to inadequate iron intake, HIV and opportunistic infections, and inflammation, and as a side effect of antiretroviral therapy. Though iron supplementation can reduce iron deficiency anemia (IDA) in the general population, its role in anemia and in the health of PLWHIV is unclear due to concerns that iron supplementation may increase HIV replication and risk of opportunistic infections. We systematically reviewed the evidence on indicators of iron status, iron intake, and clinical outcomes among adults and children with HIV. The evidence suggests that anemia is associated with an increased risk of all-cause mortality and incident tuberculosis among HIV-infected individuals, regardless of anemia type, and the magnitude of the risk is greater with more severe anemia. High serum ferritin is associated with adverse clinical outcomes, although it is unclear if this is due to high iron or inflammation from disease progression. One large observational study found an increased risk of all-cause mortality among HIV-infected adults if they received iron supplementation. Published randomized controlled trials of iron supplementation among PLWHIV tend to have small sample sizes and have been inconclusive in terms of effectiveness and safety. Large randomized trials exploring approaches to safely and effectively provide iron supplementation to PLWHIV are warranted.
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Affiliation(s)
- Ajibola I Abioye
- Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA
| | | | - Christopher R Sudfeld
- Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
| | - Wafaie W Fawzi
- Department of Nutrition, Harvard TH Chan School of Public Health, Boston, MA, USA
- Department of Epidemiology, Harvard TH Chan School of Public Health, Boston, MA, USA
- Department of Global Health and Population, Harvard TH Chan School of Public Health, Boston, MA, USA
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Prevalence and risk factors of anaemia in hospitalised HIV-infected patients in southeast China: a retrospective study. Epidemiol Infect 2020; 147:e81. [PMID: 30816082 PMCID: PMC6518575 DOI: 10.1017/s0950268818003618] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The association between opportunistic infection (OI) and anaemia among HIV-infected patients remains to be studied. We investigated the prevalence and risk factors of anaemia in hospitalised HIV-infected patients to reveal the association between OI and anaemia. We conducted a retrospective study of HIV-positive hospitalised patients from June 2016 to December 2017 in Mengchao Hepatobiliary Hospital of Fujian Medical University. Patients’ information on socio-demographic and clinical characteristics were carefully collected. The comparison of anaemia prevalence between groups was conducted with χ2 test. A logistic regression model was carried out to analyse the predictors of anaemia. The total prevalence of anaemia in hospitalised HIV-infected patients was 55.15%. The prevalence of mild, moderate and severe anaemia was 41.42%, 11.08% and 2.64%, respectively. Predictors independently associated with anaemia were: CD4 counts <50 cells/μl (odds ratio (OR): 6.376, 95% confidence interval (CI) = 1.916–21.215, P = 0.003), CD4 counts 50–199 cells/μl (OR: 6.303, 95% CI = 1.874–21.203, P = 0.003), co-infection with tuberculosis (TB) (OR: 2.703, 95% CI = 1.349–5.414, P = 0.005) or Penicillium marneffei (PM) (OR: 7.162, 95% CI = 3.147–15.299, P < 0.001). In Fujian, China, more than half inpatients with HIV were anaemic, but severe anaemia is infrequent. Lower CD4 counts, co-infection with TB or PM were independent risk factors for anaemia. Chinese HIV patients especially with TB, PM infection and low CD4 level should be routinely detected for anaemia to improve therapy.
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Wagnew F, Eshetie S, Alebel A, Tesema C, Kibret GD, Gebrie A, Dessie G, Abajobir AA. Burden of anemia and its association with HAART in HIV infected children in Ethiopia: a systematic review and meta-analysis. BMC Infect Dis 2019; 19:1032. [PMID: 31801471 PMCID: PMC6894299 DOI: 10.1186/s12879-019-4656-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 11/22/2019] [Indexed: 11/15/2022] Open
Abstract
Background Anemia is a common problem in HIV (human immunodeficiency virus) infected patients, and is associated with decreased functional capacity and quality of life. Ethiopia is one of the countries which has expanded highly active antiretroviral treatment (HAART) over the past years. The effect of HAART on anemia among HIV remains inconsistent and inconclusive, particularly in children. This study thus aimed to synthesize the prevalence of anemia among HIV infected Ethiopian children and its association with HAART initiation. Methods MEDLINE/PubMed, EMBASE, PsycINFO, Web of Science and Google scholar were used to identify 12 eligible studies reporting an association between anemia and HIV using a priori set criteria. PRISMA guideline was used to systematically review and meta-analysis these studies. Details of sample size, magnitude of effect sizes, including odds ratio (OR) and standard errors were extracted. Random-effects model was used to calculate the pooled estimates using STATA/SE version-14. I2 and meta-bias statistics assessed heterogeneity and publication bias of the included studies. Sub-group analyses, based on study designs, were also carried out. Results In Ethiopia, the overall prevalence of anemia in HIV infected children was 22.3% (95% CI: 18.5–26.0%). The OR of anemia-HIV/AIDS comorbidity was 0.4 (95% CI, 0.2–0.5) in HAART initiated children as compared to non-initiated counterparts. Meta-bias and funnel plot detected no publication bias. Conclusion On aggregate, anemia is a common comorbidity in pediatric HIV patients. HAART was significantly associated with a reduced anemia-HIV/AIDS comorbidity. Prompt start of HAART might help decreasing the prevalence of anemia and its subsequent complications.
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Affiliation(s)
- Fasil Wagnew
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia.
| | - Setegn Eshetie
- College of Health Science, University of Gondar, Gondar, Ethiopia
| | - Animut Alebel
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia.,Faculity of health, University of Technology Sidney, Sidney, Australia
| | - Cheru Tesema
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia.,Faculity of health, University of Technology Sidney, Sidney, Australia
| | - Getiye Dejenu Kibret
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia.,Faculity of health, University of Technology Sidney, Sidney, Australia
| | - Alemu Gebrie
- College of Health Science, Debre Markos University, Debre Markos, Ethiopia
| | - Getenet Dessie
- College of Health Sciences, Bahirdar University, Bahirdar, Ethiopia
| | - Amanuel Alemu Abajobir
- Faculty of Medicine, The University of Queensland, Brisbane, Australia.,African Population and Health Research Center, Maternal and Child Wellbeing Unit, Nairobi, Kenya
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Negesse A, Getaneh T, Temesgen H, Taddege T, Jara D, Abebaw Z. Prevalence of anemia and its associated factors in human immuno deficiency virus infected adult individuals in Ethiopia. A systematic review and meta-analysis. BMC HEMATOLOGY 2018; 18:32. [PMID: 30459953 PMCID: PMC6233542 DOI: 10.1186/s12878-018-0127-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/15/2018] [Accepted: 10/24/2018] [Indexed: 02/06/2023]
Abstract
Background Anemia is a common hematologic disorder among human Immunodeficiency virus (HIV) infected adult Individuals. However, there is no concrete scientific evidence established at national level in Ethiopia. Hence, this review gave special emphasis on Ethiopian HIV infected adult individuals to estimate pooled prevalence of anemia and its associated factors at national level. Methods Studies were retrieved through search engines in PUBMED/Medline, Cochrane Library, and the web of science, Google and Google scholar following the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P). Joanna Briggs Institute Meta-Analysis of Statistical Assessment and Review Instrument (JBI-MAStARI) was used for critical appraisal of the included studies. Random effects meta-analysis was used to estimate the pooled prevalence of anemia and associated factors at 95% Confidence interval with its respective odds ratio (OR). Meta regression was also carried out to identify the factors. Moreover, Sub-group analysis, begs and egger test followed by trim-and-fill analysis were employed to assess heterogeneity and publication bias respectively. Result A total of 532 articles were identified through searching of which 20 studies were included in the final review with a total sample size of 8079 HIV infected adult individuals. The pooled prevalence of anemia was 31.00% (95% CI: 23.94, 38.02). Cluster of Differentiation 4 (CD4) count <= 200 cells/μl with OR = 3.01 (95% CI: 1.87, 4.84), World Health Organization (WHO) clinical stage III&IV with OR = 2.5 (95% CI: 1.29, 4.84), opportunistic infections (OIs) with OR = 1.76 (95% CI: 1.07, 2.89) and body mass index (BMI) < 18.5 kg/M2 with OR = 1.55 ((95% CI: 1. 28, 1.88) were the associated factors. Conclusion This review demonstrates high prevalence of anemia among HIV infected adults. Low CD4 count, WHO clinical stage III&IV, OIs and low level of BMI were found to have significant association with the occurrence of anemia. Therefore, the responsible stockholders including anti retro viral treatment (ART) clinics should strengthen the system and procedures for the early diagnosis of opportunistic infection and screening of underlying problems. There should be also early screening for OIs and under nutrition with strict and frequent monitoring of HIV infected individuals CD4 count.
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Affiliation(s)
- Ayenew Negesse
- 1Department of Human Nutrition and Food Sciences, College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | - Temesgen Getaneh
- 2Department of Midwifery, College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | - Habtamu Temesgen
- 1Department of Human Nutrition and Food Sciences, College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | - Tesfahun Taddege
- 3Ethiopia Field Epidemiology and Laboratory Training Program (EFELTP) Resident, University of Gondar, P.O. Box 196, Gondar, Ethiopia
| | - Dube Jara
- 4Department of Public Health, College of Health Science Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia.,5School of Public Health, College of Health Science, Addis Ababa University, Addis Ababa, Ethiopia
| | - Zeleke Abebaw
- 6Department of Health Informatics, University of Gondar, P.O. Box 196, Gondar, Ethiopia
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10
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Woldeamanuel GG, Wondimu DH. Prevalence of anemia before and after initiation of antiretroviral therapy among HIV infected patients at Black Lion Specialized Hospital, Addis Ababa, Ethiopia: a cross sectional study. BMC HEMATOLOGY 2018; 18:7. [PMID: 29568529 PMCID: PMC5856395 DOI: 10.1186/s12878-018-0099-y] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 02/23/2018] [Indexed: 01/03/2023]
Abstract
Background Anemia is the most common hematological abnormality in Human immunodeficiency virus (HIV) positive patients and a significant predictor of its progression to AIDS or death. This study was aimed to assess the prevalence of anemia before and after initiation of antiretroviral therapy (ART) among HIV positive patients attending Black Lion Specialized Hospital, Addis Ababa, Ethiopia. Methods A cross sectional study was conducted from January to April, 2017 in Black Lion Specialized Hospital, Addis Ababa, Ethiopia. A total of 255 patients on ART were selected using simple random sampling techniques. Socio-demographic and clinical characteristics of the study subjects were collected using structured questionnaire. Measurements of complete blood cell counts and CD4 + T cell counts were made using Sysmex XT 2000i hematology analyzer and BD FACS Count CD4 analyzer, respectively. Statistical analysis of the data (Chi-square, paired T-test, logistic regression) was done using SPSS version 20. A p-value < 0.05 was considered as significant. Results Prevalence of anemia before and after ART initiation was 41.9 and 11.4% respectively. There are a significance differences in CD4 + T cell count, RBC count, hemoglobin values and RBC indices in HIV patients before and after ART initiation (p-value < 0.05). WHO clinical stages and CD4+ T cell counts were found to be associated with the prevalence of anemia before ART initiation. Among the total number of anemic cases, normocytic normochromic anemia was present in 71% of the cases before ART and in 58.6% of the cases after ART. The prevalence of macrocytic normochromic anemia before and after ART initiation was 4.7 and 27.6% respectively. Conclusions It is evident from this study that there is a remarkable reduction in the prevalence of anemia after ART initiation. However, a significant proportion of HIV patients remained anemic after 6 months of ART initiation suggesting the need for routine screening and proper treatment of anemia to mitigate its adverse effects.
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Affiliation(s)
- Gashaw Garedew Woldeamanuel
- 1Department of Medicine, College of Medicine and Health Sciences, Wolkite University, P.O. Box 07, Wolkite, Ethiopia
| | - Diresibachew Haile Wondimu
- 2Department of Medical Physiology, School of Medicine, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
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