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Hu FH, Tang XL, Ge MW, Jia YJ, Zhang WQ, Tang W, Shen LT, Du W, Xia XP, Chen HL. Mortality of children and adolescents co-infected with tuberculosis and HIV: a systematic review and meta-analysis. AIDS 2024; 38:1216-1227. [PMID: 38499478 DOI: 10.1097/qad.0000000000003886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/20/2024]
Abstract
OBJECTIVE Children and adolescents with HIV infection are well known to face a heightened risk of tuberculosis. However, the exact mortality rates and temporal trends of those with HIV-tuberculosis (TB) co-infection remain unclear. We aimed to identify the overall mortality and temporal trends within this population. METHODS PubMed, Web of Science, and Embase were employed to search for publications reporting on the mortality rates of children and adolescents with HIV-TB co-infection from inception to March 2, 2024. The outcome is the mortality rate for children and adolescents with HIV-TB co-infection during the follow-up period. In addition, we evaluate the temporal trends of mortality. RESULTS During the follow-up period, the pooled mortality was 16% [95% confidence interval (CI) 13-20]. Single infection of either HIV or TB exhibit lower mortality rates (6% and 4%, respectively). We observed elevated mortality risks among individuals aged less than 12 months, those with extrapulmonary TB, poor adherence to ART, and severe immunosuppression. In addition, we observed a decreasing trend in mortality before 2008 and an increasing trend after 2008, although the trends were not statistically significant ( P = 0.08 and 0.2 respectively). CONCLUSIONS Children and adolescents with HIV-TB co-infection bear a significant burden of mortality. Timely screening, effective treatment, and a comprehensive follow-up system contribute to reducing the mortality burden in this population.
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Affiliation(s)
| | - Xiao-Lei Tang
- Department of general surgery, Affiliated Hospital of Nantong University
| | | | | | | | - Wen Tang
- Medical School of Nantong University
| | | | - Wei Du
- Medical School of Nantong University
| | - Xiao-Peng Xia
- Department of Orthopaedics, Traditional Chinese Medical Hospital of Nantong City
| | - Hong-Lin Chen
- School of Public Health, Nantong University, Nantong, Jiangsu, PR China
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Kay A, Lukhele B, Dlamini S, Seeger A, Dlamini P, Ndabezitha S, Mthethwa N, Steffy T, Komba L, Amuge P, Ketangenyi E, Elyanu P, Munthali A, Msekandiana A, Maldonado Y, Chiao E, Kekitiinwa A, Thahane L, Mwita L, Kirchner HL, Mandalakas AM. Predicting mortality within 1 year of ART initiation in children and adolescents living with HIV in sub-Saharan Africa: a retrospective observational cohort study. Lancet Glob Health 2024; 12:e929-e937. [PMID: 38762295 PMCID: PMC11149103 DOI: 10.1016/s2214-109x(24)00091-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 01/26/2024] [Accepted: 02/22/2024] [Indexed: 05/20/2024]
Abstract
BACKGROUND Differentiated service delivery (DSD) for children and adolescents living with HIV can improve targeted resource use. We derived a mortality prediction score to guide clinical decision making for children and adolescents living with HIV. METHODS Data for this retrospective observational cohort study were evaluated for all children and adolescents living with HIV and initiating antiretroviral therapy (ART); aged 0-19 years; and enrolled at Baylor clinics in Eswatini, Malawi, Lesotho, Tanzania, and Uganda between 2005 and 2020. Data for clinical prediction, including anthropometric values, physical examination, ART, WHO stage, and laboratory tests were captured at ART initiation. Backward stepwise variable selection and logistic regression were performed to develop predictive models for mortality within 1 year of ART initiation. Probabilities of mortality were generated, compared with true outcomes, internally validated, and evaluated against WHO advanced HIV criteria. FINDINGS The study population included 16 958 children and adolescents living with HIV and initiated on ART between May 18, 2005, and Dec 18, 2020. Predictive variables for the most accurate model included: age, CD4 percentage, white blood cell count, haemoglobin concentration, platelet count, and BMI Z score as continuous variables, and WHO clinical stage and oedema, abnormal muscle tone and respiratory distress on examination as categorical variables. The area under the curve (AUC) of the predictive model was 0·851 (95% CI 0·839-0·863) in the training set and 0·822 (0·800-0·845) in the test set, compared with 0·606 (0·595-0·617) for the WHO advanced HIV criteria (p<0·0001). INTERPRETATION This study evaluated a large, multinational population to derive a mortality prediction tool for children and adolescents living with HIV. The model more accurately predicted clinical outcomes than the WHO advanced HIV criteria and has the potential to improve DSD for children and adolescents living with HIV in high-burden settings. FUNDING National Institute of Health Fogarty International Center.
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Affiliation(s)
- Alexander Kay
- Baylor College of Medicine, Houston, TX, USA; Baylor College of Medicine Children's Foundation-Eswatini, Mbabane, Eswatini.
| | - Bhekumusa Lukhele
- Department of Health Policy and Organization, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Sandile Dlamini
- Baylor College of Medicine Children's Foundation-Eswatini, Mbabane, Eswatini
| | | | - Phumzile Dlamini
- Baylor College of Medicine Children's Foundation-Eswatini, Mbabane, Eswatini
| | - Sandile Ndabezitha
- Baylor College of Medicine Children's Foundation-Eswatini, Mbabane, Eswatini
| | | | - Teresa Steffy
- Baylor College of Medicine, Houston, TX, USA; Baylor College of Medicine Children's Foundation-Lesotho, Maseru, Lesotho
| | - Lilian Komba
- Baylor College of Medicine Children's Foundation-Tanzania, Mbeya and Mwanza, Tanzania
| | - Pauline Amuge
- Baylor College of Medicine Children's Foundation-Uganda, Kampala, Uganda
| | - Eunice Ketangenyi
- Baylor College of Medicine Children's Foundation-Tanzania, Mbeya and Mwanza, Tanzania
| | - Peter Elyanu
- Baylor College of Medicine Children's Foundation-Uganda, Kampala, Uganda
| | - Adamson Munthali
- Baylor College of Medicine Children's Foundation-Malawi, Lilongwe, Malawi
| | - Amos Msekandiana
- Baylor College of Medicine Children's Foundation-Malawi, Lilongwe, Malawi
| | - Yvonne Maldonado
- Department of Pediatrics, Stanford University, Stanford, CA, USA
| | | | - Adeodata Kekitiinwa
- Baylor College of Medicine, Houston, TX, USA; Baylor College of Medicine Children's Foundation-Uganda, Kampala, Uganda
| | - Lineo Thahane
- Baylor College of Medicine, Houston, TX, USA; Baylor College of Medicine Children's Foundation-Lesotho, Maseru, Lesotho
| | - Lumumba Mwita
- Baylor College of Medicine, Houston, TX, USA; Baylor College of Medicine Children's Foundation-Tanzania, Mbeya and Mwanza, Tanzania
| | - H Lester Kirchner
- Baylor College of Medicine, Houston, TX, USA; Department of Population Health Sciences, Geisinger Health, Danville, VA, USA
| | - Anna Maria Mandalakas
- Baylor College of Medicine, Houston, TX, USA; Research Center Borstel, Sülfeld, Germany
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Woldegeorgis BZ, Asgedom YS, Gebrekidan AY, Kassie GA, Borko UD, Obsa MS. Mortality and its predictors among human immunodeficiency virus-infected children younger than 15 years receiving antiretroviral therapy in Ethiopia: a systematic review and meta-analysis. BMC Infect Dis 2024; 24:471. [PMID: 38702591 PMCID: PMC11069260 DOI: 10.1186/s12879-024-09366-1] [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: 10/12/2023] [Accepted: 04/29/2024] [Indexed: 05/06/2024] Open
Abstract
BACKGROUND Despite antiretroviral treatment (ART), the human immunodeficiency virus (HIV) continues to pose a considerable health burden in resource-poor countries. This systematic review and meta-analysis aimed to determine the pooled incidence density of mortality and identify potential predictors among HIV-infected children receiving ART, from studies conducted in various parts of Ethiopia. METHODS A comprehensive database search was made in Excerpta Medica, PubMed, Web of Science, African Journals Online, Google Scholar, and Scopus. We reported results following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis 2020. Excel Spreadsheet and STATA Version 14 software were used for data abstraction and meta-analysis, respectively. Statistical heterogeneity among studies was assessed using I2 statistics. Meta-regression and subgroup analysis were performed to further explore the sources of statistical heterogeneity. Moreover, publication bias and a leave-out-one sensitivity analysis were performed. RESULTS Twenty-two articles involving 8,731 participants met inclusion criteria and were included. The pooled incidence density of mortality was 3.08 (95% confidence interval (CI), 2.52 to 3.64) per 100 child years. Predictors of mortality were living in rural areas (hazard ratio (HR), 2.18 [95% CI, 1.20 to 3.98]), poor adherence to ART (HR, 2.85 [ 95% CI, 1.39 to 5.88]), failure to initiate co-trimoxazole preventive therapy (HR, 2.16 [95% CI, 1.52 to 3.07]), anemia (HR, 2.28 [95% CI, 1.51 to 3.45]), opportunistic infections (HR, 1.52 [ 95% CI, 1.15 to 2.00]), underweight (HR, 1.74 [95% CI, 1.26 to 2.41]), wasting (HR, 2.54 [95% CI, 1.56 to 4.16]), stunting (HR, 2.02 [95% CI, 1.63 to 2.51]), World Health Organization classified HIV clinical stages III and IV (HR, 1.71 [95% CI, 1.42 to 2.05]), and Nevirapine-based regimens (HR, 3.91 [95% CI, 3.09 to 4.95]). CONCLUSIONS This study found that the overall mortality rate among HIV-infected children after ART initiation was high. Therefore, high-level commitment and involvement of responsible caregivers, healthcare providers, social workers, and program managers are of paramount importance to identify these risk factors and thus enhance the survival of HIV-infected children receiving ART.
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Affiliation(s)
- Beshada Zerfu Woldegeorgis
- Department of Internal Medicine, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia.
| | - Yordanos Sisay Asgedom
- Department of Epidemiology, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Amanuel Yosef Gebrekidan
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Gizachew Ambaw Kassie
- School of Public Health, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
| | - Ushula Deboch Borko
- Department of Internal Medicine, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita Sodo, Ethiopia
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Derseh NM, Agimas MC, Aragaw FM, Birhan TY, Nigatu SG, Alemayehu MA, Tesfie TK, Yehuala TZ, Godana TN, Merid MW. Incidence rate of mortality and its predictors among tuberculosis and human immunodeficiency virus coinfected patients on antiretroviral therapy in Ethiopia: systematic review and meta-analysis. Front Med (Lausanne) 2024; 11:1333525. [PMID: 38707189 PMCID: PMC11066242 DOI: 10.3389/fmed.2024.1333525] [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: 11/05/2023] [Accepted: 03/26/2024] [Indexed: 05/07/2024] Open
Abstract
Background Tuberculosis (TB) is the leading cause of death among HIV-infected adults and children globally. Therefore, this study was aimed at determining the pooled mortality rate and its predictors among TB/HIV-coinfected patients in Ethiopia. Methods Extensive database searching was done via PubMed, EMBASE, SCOPUS, ScienceDirect, Google Scholar, and Google from the time of idea conception on March 1, 2023, to the last search via Google on March 31, 2023. A meta-analysis was performed using the random-effects model to determine the pooled mortality rate and its predictors among TB/HIV-coinfected patients. Heterogeneity was handled using subgroup analysis, meta-regression, and sensitivity analysis. Results Out of 2,100 records, 18 articles were included, with 26,291 total patients. The pooled incidence rate of mortality among TB/HIV patients was 12.49 (95% CI: 9.24-15.74) per 100 person-years observation (PYO); I2 = 96.9%. The mortality rate among children and adults was 5.10 per 100 PYO (95% CI: 2.15-8.01; I2 = 84.6%) and 15.78 per 100 PYO (95% CI: 10.84-20.73; I2 = 97.7%), respectively. Age ≥ 45 (pooled hazard ratios (PHR) 2.58, 95% CI: 2.00- 3.31), unemployed (PHR 2.17, 95% CI: 1.37-3.46), not HIV-disclosed (PHR = 2.79, 95% CI: 1.65-4.70), bedridden (PHR 5.89, 95% CI: 3.43-10.12), OI (PHR 3.5, 95% CI: 2.16-5.66), WHO stage IV (PHR 3.16, 95% CI: 2.18-4.58), BMI < 18.5 (PHR 4.11, 95% CI: 2.28-7.40), anemia (PHR 4.43, 95% CI: 2.73-7.18), EPTB 5.78, 95% CI: 2.61-12.78 significantly affected the mortality. The effect of TB on mortality was 1.95 times higher (PHR 1.95, 95% CI: 1.19-3.20; I2 = 0) than in TB-free individuals. Conclusions The mortality rate among TB/HIV-coinfected patients in Ethiopia was higher compared with many African countries. Many clinical factors were identified as significant risk factors for mortality. Therefore, TB/HIV program managers and clinicians need to design an intervention early.
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Affiliation(s)
- Nebiyu Mekonnen Derseh
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Muluken Chanie Agimas
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Fantu Mamo Aragaw
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tilahun Yemanu Birhan
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Solomon Gedlu Nigatu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Meron Asmamaw Alemayehu
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tigabu Kidie Tesfie
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tirualem Zeleke Yehuala
- Department of Health Informatics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tilahun Nega Godana
- Department of Internal Medicine, School of Medicine, University of Gondar Comprehensive Specialized Hospital, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Mehari Woldemariam Merid
- Department of Epidemiology and Biostatistics, Institute of Public Health, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Wondifraw EB, Chanie ES, Gebreeyesus F, Biset G, Tefera BD, Zeleke M. Incidence and predictors of tuberculosis among children on antiretroviral therapy at northeast Ethiopia comprehensive specialized hospitals, 2022; A multicenter retrospective follow-up study. Heliyon 2022; 8:e12001. [DOI: 10.1016/j.heliyon.2022.e12001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 10/06/2022] [Accepted: 11/23/2022] [Indexed: 12/02/2022] Open
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Kay A, Mendez-Reyes J, Devezin T, Bakaya M, Steffy T, Dlamini S, Msekandiana A, Ness T, Bacha J, Amuge P, Matshaba M, Chodota M, Nyasulu P, Thahane L, Mwita L, Kekitiinwa A, DiNardo A, Lukhele B, Kirchner HL, Mandalakas A. Optimal Timing of Antiretroviral Therapy Initiation in Children and Adolescents With Human Immunodeficiency Virus-Associated Pulmonary Tuberculosis. Clin Infect Dis 2022; 76:10-17. [PMID: 36097966 PMCID: PMC9825818 DOI: 10.1093/cid/ciac765] [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: 06/27/2022] [Revised: 08/29/2022] [Accepted: 09/09/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND There is insufficient evidence in children and adolescents with human immunodeficiency virus (CAHIV) to guide the timing of antiretroviral treatment (ART) initiation after starting treatment for pulmonary tuberculosis (pTB). To address this knowledge gap, we evaluated the risk of mortality associated with timing of ART initiation in ART-naive CAHIV treated for pTB. METHODS Data were extracted from electronic medical records of ART-naive patients, aged 0-19 years, who were treated for HIV-associated pTB at Baylor Centers of Excellence in Botswana, Eswatini, Malawi, Lesotho, Tanzania, or Uganda between 2013 and 2020. Data were analyzed against a primary outcome of all-cause mortality with unadjusted Kaplan-Meier curves and Cox proportional hazard models. RESULTS The study population included 774 CAHIV with variable intervals to ART initiation after starting TB treatment: <2 weeks (n = 266), 2 weeks to 2 months (n = 398), >2 months (n = 66), and no ART initiated (n = 44). Adjusted Cox proportional hazards models demonstrated increased mortality 1 year from TB treatment initiation in children never starting ART (adjusted HR [aHR]: 2.67; 95% CI: 1.03, 6.94) versus children initiating ART between 2 weeks and 2 months from TB treatment initiation. Mortality risk did not differ for the <2-weeks group (aHR: 1.02; 95% CI: .55, 1.89) versus the group initiating ART between 2 weeks and 2 months. CONCLUSIONS This retrospective study demonstrated no increase in mortality among CAHIV initiating ART <2 weeks from TB treatment initiation. Given the broad health benefits of ART, this evidence supports the recent WHO recommendation for CAHIV to initiate ART within 2 weeks of initiating TB treatment.
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Affiliation(s)
- Alexander Kay
- Correspondence: A. Kay, Baylor College of Medicine, Associate Director of the Baylor College of Medicine Global TB Program, Baylor College of Medicine Children's Foundation Eswatini, PO Box 110, Mbabane H-100, Eswatini or Baylor College of Medicine, 1102 Bates St, FC-630, Houston, TX 77030, USA ()
| | - Jose Mendez-Reyes
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA
| | - Tara Devezin
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA
| | - Meenakshi Bakaya
- Baylor College of Medicine Children's Foundation–Lesotho, Maseru, Lesotho
| | - Teresa Steffy
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation–Lesotho, Maseru, Lesotho
| | - Sandile Dlamini
- Baylor College of Medicine Children's Foundation–Swaziland, Mbabane, Eswatini
| | - Amos Msekandiana
- Baylor College of Medicine Children's Foundation, Lilongwe, Malawi
| | - Tara Ness
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA
| | - Jason Bacha
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children’s Foundation–Tanzania, Mbeya, Tanzania
| | - Pauline Amuge
- Baylor College of Medicine Children's Foundation–Uganda, Kampala, Uganda
| | - Mogomotsi Matshaba
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Botswana-Baylor Children's Clinical Centre of Excellence, Gaborone, Botswana
| | - Moses Chodota
- Baylor College of Medicine Children’s Foundation–Tanzania, Mbeya, Tanzania
| | - Phoebe Nyasulu
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation, Lilongwe, Malawi
| | - Lineo Thahane
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation–Lesotho, Maseru, Lesotho
| | - Lumumbwa Mwita
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation–Tanzania, Mwanza, Tanzania
| | - Adeodata Kekitiinwa
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation–Uganda, Kampala, Uganda
| | - Andrew DiNardo
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA
| | - Bhekumusa Lukhele
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Baylor College of Medicine Children's Foundation–Swaziland, Mbabane, Eswatini
| | - H Lester Kirchner
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Population Health Sciences, Geisinger, Danville, Pennsylvania, USA
| | - Anna Mandalakas
- Department of Pediatrics, Baylor College of Medicine, Houston, Texas, USA,Department of Pediatrics, Texas Children's Hospital, Houston, Texas, USA,Research Center Borstel, Clinical Infectious Diseases, Borstel, Germany
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Tegegne AS, Minwagaw MT. Risk Factors for the Development of Tuberculosis Among HIV-Positive Adults Under Highly Active Antiretroviral Therapy at Government Hospitals in Amhara Region, Ethiopia. Int J Gen Med 2022; 15:3031-3041. [PMID: 35313549 PMCID: PMC8934160 DOI: 10.2147/ijgm.s358517] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/10/2022] [Indexed: 01/24/2023] Open
Affiliation(s)
- Awoke Seyoum Tegegne
- Department of Statistics, Bahir Dar University, Bahir Dar, Ethiopia
- Correspondence: Awoke Seyoum Tegegne, Department of Statistics, Bahir Dar University, Po. Box 79, Bahir Dar, Ethiopia, Tel +251 918779451, Fax + 251 2205927, Email
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Vonasek BJ, Radtke KK, Vaz P, Buck WC, Chabala C, McCollum ED, Marcy O, Fitzgerald E, Kondwani A, Garcia-Prats AJ. Tuberculosis in children with severe acute malnutrition. Expert Rev Respir Med 2022; 16:273-284. [PMID: 35175880 PMCID: PMC9280657 DOI: 10.1080/17476348.2022.2043747] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION With growing attention globally to the childhood tuberculosis epidemic after decades of neglect, and with the burden of severe acute malnutrition (SAM) remaining unacceptably high worldwide, the collision of these two diseases is an important focus for improving child health. AREAS COVERED This review describes the clinical and public health implications of the interplay between tuberculosis and SAM, particularly for children under the age of five, and identifies priority areas for improved programmatic implementation and future research. We reviewed the literature on PubMed and other evidence known to the authors published until August 2021 relevant to this topic. EXPERT OPINION To achieve the World Health Organization's goal of eliminating deaths from childhood tuberculosis and to improve the abysmal outcomes for children with SAM, further research is needed to 1) better understand the epidemiologic connections between child tuberculosis and SAM, 2) improve case finding of tuberculosis in children with SAM, 3) assess unique treatment considerations for tuberculosis when children also have SAM, and 4) ensure tuberculosis and SAM are strongly addressed in decentralized, integrated models of providing primary healthcare to children.
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Affiliation(s)
- Bryan J Vonasek
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA,Corresponding Author: Bryan Vonasek, , University of Wisconsin School of Medicine & Public Health, Department of Pediatrics, 600 Highland Ave, Madison, WI, USA 53792-4108, Phone: +1-763-333-8071, Fax: +1-608-265-9243
| | - Kendra K Radtke
- Department of Bioengineering and Therapeutic Sciences, University of California San Francisco, San Francisco, California, USA
| | - Paula Vaz
- Fundação Ariel Glaser, Maputo, Mozambique
| | - W Chris Buck
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, California, USA
| | - Chishala Chabala
- Children’s Hospital, University Teaching Hospitals, Lusaka, Zambia
| | - Eric D McCollum
- Global Program in Respiratory Sciences, Eudowood Division of Pediatric Respiratory Sciences, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA,Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | - Olivier Marcy
- University of Bordeaux, Inserm, French National Research Institute for Sustainable Development (IRD), Bordeaux, France
| | - Elizabeth Fitzgerald
- Department of Pediatrics, University of North Carolina School of Medicine, Chapel Hill, North Carolina, USA
| | - Alexander Kondwani
- Centre of Excellence for Nutrition, North West University, Potchefstroom, South Africa
| | - Anthony J Garcia-Prats
- Department of Pediatrics, School of Medicine and Public Health, University of Wisconsin-Madison, Madison, Wisconsin, USA
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Kebede F. Severe Acute Malnutrition (SAM) associated mortality rate of children attending HIV/AIDS care in North West Ethiopia, 2009–2019. SAGE Open Med 2022; 10:20503121221081337. [PMID: 35251656 PMCID: PMC8891843 DOI: 10.1177/20503121221081337] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Accepted: 01/28/2022] [Indexed: 11/17/2022] Open
Abstract
Objective: This study aimed to assess Severe Acute Malnutrition (SAM) associated mortality rate of children attending HIV/AIDS care in North West Ethiopia 2009–2019. Methods: Institutional-based retrospective cohort study was employed among 721 on antiretroviral therapy care seropositive children since 2009–2019. Data were entered using EpiData version 4.2 and exported to STATA (SE) R-14 version statistical software for further analysis. Beside, Besides, WHO (World Health Organization) Anthro Plus software was used to assess the nutritional status of the children. Bivariable and multivariable Cox regression analyses were conducted to identify the predictors of mortality. Finally, variables with p-value less than 0.05 were considered significant predictors of mortality. Result: Overall, 721 (N = 721) seropositive children were included with a mean (±SD) age of 118.4 ± 38.24 months. A median time of death was reported at 19.5 months (interquartile range = ±8.5). The overall mortality rate in this study was determined as 5.4 per 100 child-years (95% confidence interval: 3.6–5.8). Severe stunting (height for age Z-score <−3) (hazard ratio = 2.9, 95% confidence interval: 1.8–6.4), admission with septic shock (hazard ratio = 2.3, 95% confidence interval: 1.2–4.3, p < 0.008), CD4+ count below threshold (hazard ratio = 1.6, 95% confidence interval: 1.19–7.9), and World Health Organization Stages III and IV (hazard ratio = 2.9, 95% confidence interval: 1.8–6.4) were at high risk of mortality. Conclusion: A high rate of SAM associated mortality rate within short median (±SD) time to death was reported as compared with previous finding in Ethiopia. Seropositive children presenting with CD4 counts being below a threshold, World Health Organization Stages III and IV, and being nutritionally stunted during antiretroviral therapy initiation were at high risk of early mortality.
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Affiliation(s)
- Fassikaw Kebede
- Department of Epidemiology and Biostatistics, School of Public Health, College of Health Science, Woldia University, Woldiya, Ethiopia
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Effects of Undernutrition and Predictors on the Survival Status of HIV-Positive Children after Started Antiretroviral Therapy (ART) in Northwest Ethiopia. Int J Pediatr 2022; 2022:1046220. [PMID: 35222650 PMCID: PMC8872677 DOI: 10.1155/2022/1046220] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/14/2022] [Accepted: 02/04/2022] [Indexed: 11/17/2022] Open
Abstract
Malnutrition and human immunodeficiency virus/acquired immunodeficiency syndrome have complex and multidirectional relationships. Ethiopia is one of the countries hardest hit by the HIV epidemic as well as malnutrition. This study was aimed at assessing the effects of undernutrition on the survival status of HIV-positive children who received HIV/AIDS care in Northwest Ethiopia. Materials and Methods. A facility-based retrospective follow-up was conducted from January 1, 2009, to December 31, 2020. The data was entered into EpiData version 4.2.0. Then, the entered data was exported to STATA 14 software for further analysis, and the Kaplan-Meier survival curve was used to estimate survival time after the initiation of ART. The Bivariable and multivariable Cox regression analyses were conducted to identify predictors of mortality associated with undernutrition. Results. The mean (±SD) age of participant children was found 118.4 (±38.24) months. The overall mortality rate in this study was determined as 5.4 per 100 child-years (95% CI: 3.6, 5.8). Children with CD4 cell counts below the threshold [AHR = 1.6; 95% CI (1.19, 7.85)], advanced WHO clinical stages (III and IV) HIV [AHR = 4.5; 95% CI (2.80, 8.40)], and being severe stunting at the beginning [AHR = 2.9; 95% CI (1.80, 6.40)] were significantly associated with mortality of HIV-positive children. Conclusion. The findings of the current study indicated that HIV-positive children on ART had a high rate of mortality. Baseline undernutrition has the mortality of children who had CD4 counts below a threshold, advanced WHO HIV clinical staging (III and IV), and being severe stunting (HAZ ≤ −3 Z score) which were found to be independent predictors for mortality of undernourished HIV.
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11
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Gemechu J, Gebremichael B, Tesfaye T, Seyum A, Erkalo D. Predictors of mortality among TB-HIV co-infected children attending anti-retroviral therapy clinics of selected public hospitals in southern, Ethiopia: retrospective cohort study. Arch Public Health 2022; 80:11. [PMID: 34983618 PMCID: PMC8728901 DOI: 10.1186/s13690-021-00713-1] [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: 07/13/2021] [Accepted: 10/17/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Co-infection of tuberculosis and HIV has a significant impact on public health. TB is the most common opportunistic infection and the leading cause of death in HIV-positive children worldwide. But there is paucity of studies concerning the predictors of mortality among TB-HIV co-infected children. This study aimed to determine the predictors of mortality among TB-HIV co-infected children attending ART clinics of public hospitals in Southern Nation, Nationalities and Peoples Region (SNNPR), Ethiopia. METHODS A hospital-based retrospective cohort study design was used among 284 TB-HIV co-infected children attending ART clinics at selected public hospitals in SNNPR, Ethiopia, from January 2009 to December 2019. Then, medical records of children who were TB/HIV co-infected and on ART were reviewed using a structured data extraction tool. Data were entered using Epidata 4.6 and analyzed using SPSS version 23. The Kaplan Meier survival curve along with log rank tests was used to estimate and compare survival time. Bivariable and multivariable analyses were conducted to identify predictors of mortality among TB/HIV co-infected children. Adjusted Hazard Ratio with p value < 0.05 and 95% confidence interval was considered statistically significant. RESULT A total of 284 TB/HIV co-infected children were included in the study. Among these, 35 (12.3%) of them died during the study period. The overall mortality rate was 2.78 (95%CI = 1.98-3.99) per 100 child years of observation. The predictors of mortality were anemia (AHR = 3.6; 95%CI: 1.39-9.31), fair or poor ART drug adherence (AHR = 2.9; 95%CI = 1.15-7.43), extrapulmonary TB (AHR = 3.9; 95%CI: 1.34-11.45) and TB drug resistance (AHR = 5.7; 95%CI: 2.07-15.96). CONCLUSION Mortality rate of TB/HIV co-infected children in selected public hospitals in SNNPR, Ethiopia was documented as 2.78 per child years of observation as a result of this study. Moreover, Anemia, drug resistant tuberculosis, extrapulmonary TB and poor adherence to ART drugs were identified as the predictors of mortality among these children.
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Affiliation(s)
- Jifare Gemechu
- College of Medicine and Health Sciences, Wachemo University, Hosanna, Ethiopia
| | | | - Tewodros Tesfaye
- College Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Alula Seyum
- College of Medicine and Health Sciences, Wachemo University, Hosanna, Ethiopia
| | - Desta Erkalo
- College of Medicine and Health Sciences, Wachemo University, Hosanna, Ethiopia
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12
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Dawit Z, Abebe S, Dessu S, Mesele M, Sahile S, Ajema D. Incidence and predictors of mortality among children co-infected with tuberculosis and human immunodeficiency virus at public hospitals in Southern Ethiopia. PLoS One 2021; 16:e0253449. [PMID: 34191846 PMCID: PMC8244885 DOI: 10.1371/journal.pone.0253449] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 06/04/2021] [Indexed: 01/27/2023] Open
Abstract
Background Tuberculosis and human immune deficiency virus co-infections remained the most common cause of child mortality for the last ten years. Globally, 1.2 million cases of tuberculosis occurred in patients living with HIV/AIDS, of which 1.0 million cases occurred in children. The public health impact of tuberculosis and human immune deficiency virus co-infection among children is high in developing countries and Sub-Saharan Africa accompanied three fourth of the global burden. However, there are limited studies that assess the incidence and predictors of mortality among tuberculosis and human immune deficiency virus co-infected children in Ethiopia. Methods A facility-based retrospective cohort study was conducted at Public hospitals in Southern Ethiopia with a total of 286 randomly selected records of ART enrolled children from 1st January 2009 to 31stDecember 2018. Data were entered into Epi Data version 3.1 and exported to STATA version 14 for analysis. Bivariate and multivariable Cox proportional hazards model was fitted to identify the predictors of mortality. Variables that had a p-value<0.05 at 95%CI in the multivariable cox proportional hazard model were considered as statistically significant. Results A total of 274 tuberculosis and human immunodeficiency virus co-infected children’s records were reviewed. The incidence of mortality among tuberculosis and human immunodeficiency virus co-infected children was 17.15 per 100 children. The overall incidence density rate of mortality was 2.97(95%CI: 2.2, 3.9) per 100 child year of observation and being anemic (AHR: 2.6; 95%CI: 1.28, 5.21), not initiating isoniazid prophylaxis therapy (AHR: 2.8; 95%CI: 1.44, 5.48), developing extrapulmonary tuberculosis (AHR: 5.7; 95%CI: 2.67, 12.56) and non-adherence (AHR: 5.2; 95%CI: 2.19, 12.39) were independent predictors of mortality. Conclusion Mortality rate was high among TB/HIV co-infected children at the public hospitals in Southern Ethiopia. Extra-pulmonary tuberculosis, anemia, non-adherence, and isoniazid preventive therapy use were statistically significant predictors of mortality among TB/HIV co-infected children. Therefore, extra pulmonary tuberculosis, and anemia should be closely monitored to increase their adherence as well as they should be provided with isoniazid preventive therapy.
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Affiliation(s)
- Zinabu Dawit
- Department of Nursing, Arba Minch College of Health Sciences, Arba Minch, Southern Ethiopia
- * E-mail:
| | - Sintayehu Abebe
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Southern Ethiopia
| | - Samuel Dessu
- Department of Public Health, College of Medicine and Health Sciences, Wolkite University, Wolkite, Southern Ethiopia
| | - Molalegn Mesele
- Department of Midwifery, College of Health Sciences and Medicine, Wolaita Sodo University, Wolaita, Southern Ethiopia
| | - Serekebirhan Sahile
- Department of Nursing, Arba Minch College of Health Sciences, Arba Minch, Southern Ethiopia
| | - Desalegn Ajema
- School of Public Health, College of Medicine and Health Sciences, Arba Minch University, Arba Minch, Southern Ethiopia
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13
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Mandalakas AM, Kay AW, Bacha JM, Devezin T, Golin R, Simon KR, Dhillon D, Dlamini S, DiNardo A, Matshaba M, Sanders J, Thahane L, Amuge PM, Ahmed S, Sekadde MP, Fida NG, Lukhele B, Chidah N, Damba D, Mhango J, Chodota M, Matsoso M, Kayabu A, Wanless RS, Schutze GE. Tuberculosis among Children and Adolescents at HIV Treatment Centers in Sub-Saharan Africa. Emerg Infect Dis 2021; 26. [PMID: 33219815 PMCID: PMC7706926 DOI: 10.3201/eid2612.202245] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
HIV-infected children and adolescents are at increased risk for tuberculosis (TB). Antiretroviral therapy (ART) reduces TB risk in HIV-infected adults, but its effectiveness in HIV-infected children and adolescents is unknown. We analyzed data from 7 integrated pediatric HIV/TB centers in 6 countries in sub-Saharan Africa. We used a Bayesian mixed-effect model to assess association between ART and TB prevalence and used adaptive lasso regression to analyze risk factors for adverse TB outcomes. The study period encompassed 57,525 patient-years and 1,160 TB cases (2,017 cases/100,000 patient-years). Every 10% increase in ART uptake resulted in a 2.33% reduction in TB prevalence. Favorable TB outcomes were associated with increased time in care and early ART initiation, whereas severe immunosuppression was associated with death. These findings support integrated HIV/TB services for HIV-infected children and adults and demonstrate the association of ART uptake with decreased TB incidence in high HIV/TB settings.
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14
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Rawizza HE, Oladokun R, Ejeliogu E, Oguche S, Ogunbosi BO, Agbaji O, Odaibo G, Imade G, Olaleye D, Wiesner L, Darin KM, Okonkwo P, Kanki PJ, Scarsi KK, McIlleron HM. Rifabutin pharmacokinetics and safety among TB/HIV-coinfected children receiving lopinavir/ritonavir-containing second-line ART. J Antimicrob Chemother 2021; 76:710-717. [PMID: 33294914 PMCID: PMC7879135 DOI: 10.1093/jac/dkaa512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2020] [Accepted: 11/09/2020] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Treatment options are limited for TB/HIV-coinfected children who require PI-based ART. Rifabutin is the preferred rifamycin for adults on PIs, but the one study evaluating rifabutin with PIs among children was stopped early due to severe neutropenia. METHODS We evaluated rifabutin safety and plasma pharmacokinetics among coinfected children 3-15 years of age receiving rifabutin 2.5 mg/kg daily with standard doses of lopinavir/ritonavir. The AUC0-24 at 2, 4 and 8 weeks after rifabutin initiation was described using intensive sampling and non-compartmental analysis. Clinical and laboratory toxicities were intensively monitored at 12 visits throughout the study. RESULTS Among 15 children with median (IQR) age 13.1 (10.9-14.0) years and weight 25.5 (22.3-30.5) kg, the median (IQR) rifabutin AUC0-24 was 5.21 (4.38-6.60) μg·h/mL. Four participants had AUC0-24 below 3.8 μg·h/mL (a target for the population average exposure) at week 2 and all had AUC0-24 higher than 3.8 μg·h/mL at the 4 and 8 week visits. Of 506 laboratory evaluations during rifabutin, grade 3 and grade 4 abnormalities occurred in 16 (3%) and 2 (0.4%) instances, respectively, involving 9 (60%) children. Specifically, grade 3 (n = 4) and grade 4 (n = 1) neutropenia resolved without treatment interruption or clinical sequelae in all patients. One child died at week 4 of HIV-related complications. CONCLUSIONS In children, rifabutin 2.5 mg/kg daily achieved AUC0-24 comparable to adults and favourable HIV and TB treatment outcomes were observed. Severe neutropenia was relatively uncommon and improved with ongoing rifabutin therapy. These data support the use of rifabutin for TB/HIV-coinfected children who require lopinavir/ritonavir.
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Affiliation(s)
- Holly E Rawizza
- Brigham and Women’s Hospital, Boston, MA, USA
- Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Regina Oladokun
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Emeka Ejeliogu
- College of Health Sciences, Jos University Teaching Hospital, University of Jos, Jos, Nigeria
| | - Stephen Oguche
- College of Health Sciences, Jos University Teaching Hospital, University of Jos, Jos, Nigeria
| | - Babatunde O Ogunbosi
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Oche Agbaji
- College of Health Sciences, Jos University Teaching Hospital, University of Jos, Jos, Nigeria
| | - Georgina Odaibo
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Godwin Imade
- College of Health Sciences, Jos University Teaching Hospital, University of Jos, Jos, Nigeria
| | - David Olaleye
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Lubbe Wiesner
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Kristin M Darin
- Northwestern University School of Professional Studies, Chicago, IL, USA
| | | | | | - Kimberly K Scarsi
- College of Pharmacy, University of Nebraska Medical Center, Omaha, NE, USA
| | - Helen M McIlleron
- Division of Clinical Pharmacology, Department of Medicine, University of Cape Town, Cape Town, South Africa
- Wellcome Centre for Infectious Diseases Research in Africa (CIDRI-Africa), Institute of Infectious Disease and Molecular Medicine, University of Cape Town, Cape Town, South Africa
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15
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Buck WC, Nguyen H, Siapka M, Basu L, Greenberg Cowan J, De Deus MI, Gleason M, Ferreira F, Xavier C, Jose B, Muthemba C, Simione B, Kerndt P. Integrated TB and HIV care for Mozambican children: temporal trends, site-level determinants of performance, and recommendations for improved TB preventive treatment. AIDS Res Ther 2021; 18:3. [PMID: 33422091 PMCID: PMC7796582 DOI: 10.1186/s12981-020-00325-9] [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: 05/13/2020] [Accepted: 12/14/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Pediatric tuberculosis (TB), human immunodeficiency virus (HIV), and TB-HIV co-infection are health problems with evidence-based diagnostic and treatment algorithms that can reduce morbidity and mortality. Implementation and operational barriers affect adherence to guidelines in many resource-constrained settings, negatively affecting patient outcomes. This study aimed to assess performance in the pediatric HIV and TB care cascades in Mozambique. METHODS A retrospective analysis of routine PEPFAR site-level HIV and TB data from 2012 to 2016 was performed. Patients 0-14 years of age were included. Descriptive statistics were used to report trends in TB and HIV indicators. Linear regression was done to assess associations of site-level variables with performance in the pediatric TB and HIV care cascades using 2016 data. RESULTS Routine HIV testing and cotrimoxazole initiation for co-infected children in the TB program were nearly optimal at 99% and 96% in 2016, respectively. Antiretroviral therapy (ART) initiation was lower at 87%, but steadily improved from 2012 to 2016. From the HIV program, TB screening at the last consultation rose steadily over the study period, reaching 82% in 2016. The percentage of newly enrolled children who received either TB treatment or isoniazid preventive treatment (IPT) also steadily improved in all provinces, but in 2016 was only at 42% nationally. Larger volume sites were significantly more likely to complete the pediatric HIV and TB care cascades in 2016 (p value range 0.05 to < 0.001). CONCLUSIONS Mozambique has made significant strides in improving the pediatric care cascades for children with TB and HIV, but there were missed opportunities for TB diagnosis and prevention, with IPT utilization being particularly problematic. Strengthened TB/HIV programming that continues to focus on pediatric ART scale-up while improving delivery of TB preventive therapy, either with IPT or newer rifapentine-based regimens for age-eligible children, is needed.
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16
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Alebel A, Engeda EH, Kelkay MM, Petrucka P, Kibret GD, Wagnew F, Asmare G, Bitew ZW, Ketema DB, Gedif G, Temesgen B, Hibstie YT, Melkamu MW, Eshetie S. Mortality rate among HIV-positive children on ART in Northwest Ethiopia: a historical cohort study. BMC Public Health 2020; 20:1303. [PMID: 32854692 PMCID: PMC7457276 DOI: 10.1186/s12889-020-09418-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 08/20/2020] [Indexed: 01/10/2023] Open
Abstract
Background Though highly active antiretroviral therapy (HAART) has been available for more than a decade in Ethiopia, information regarding mortality rates of human immunodeficiency virus (HIV)-positive children after antiretroviral therapy antiretroviral therapy (ART) initiation is very scarce. Thus, this study intends to determine the predictors of mortality among HIV-positive children receiving ART in Amhara Region. Methods A multicenter facility-based historical cohort study was conducted in 538 HIV-positive children on ART from January 2012 to February 2017. We employed a standardized data extraction tool, adapted from ART entry and follow-up forms. Descriptive analyses were summarized using the Kaplan-Meier survival curve and log rank test. Then, the Cox-proportional hazard regression model was employed to estimate the hazard of death up to five-years after ART initiation. Variables with p-values ≤0.25 in bivariable analysis were candidates to the multivariable analysis. Finally, variables with p-values < 0.05 were considered as significant variables. Results The cohort contributed a total follow-up time of 14,600 child-months, with an overall mortality rate of 3.2 (95% CI: 2.3, 4.3) per 100 child-years. This study also indicated that HIV-infected children presenting with opportunistic infections (OIs) (AHR: 2.5, 95% CI: 1.04, 5.9), anemia (AHR: 3.1, 95% CI: 1.4, 6.7), severe immunodeficiency (AHR: 4.4, 95% CI: 1.7, 11.7), severe stunting (AHR: 3.3, 95% CI: 1.4, 8.0), severe wasting (AHR: 3.1, 95% CI: 1.3, 7.3), and advanced disease staging (III and IV) (AHR: 3.0, 95% CI: 1.2, 7.1) were at higher risk of mortality. Conclusion A higher rate of mortality was observed in our study as compared to previous Ethiopian studies. HIV-positive children presenting with anemia, OIs, severe immunodeficiency, advanced disease staging (III and IV), severe stunting, and severe wasting were at higher risk of mortality.
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Affiliation(s)
- Animut Alebel
- College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia. .,Australian Centre for Public and Population Health Research, School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia.
| | | | | | - Pammla Petrucka
- College of Nursing, University of Saskatchewan, Saskatoon, Canada.,School of Life Sciences and Bioengineering, Nelson Mandela African Institute of Science and Technology, Arusha, Tanzania
| | - Getiye Dejenu Kibret
- College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia.,Australian Centre for Public and Population Health Research, School of Public Health, Faculty of Health, University of Technology Sydney, Ultimo, NSW, Australia
| | - Fasil Wagnew
- College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | - Getnet Asmare
- Debre Tabor University, College of Health Sciences, Debre Tabor, Ethiopia
| | - Zebenay Workneh Bitew
- Department of Nursing, St. Paul's Hospital Millennium Medical College, Addis Ababa, Ethiopia
| | - Daniel Bekele Ketema
- College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | - Getnet Gedif
- College of Health Science, Debre Markos University, P.O. Box 269, Debre Markos, Ethiopia
| | | | | | | | - Setegn Eshetie
- College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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17
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Rawizza HE, Darin KM, Oladokun R, Brown B, Ogunbosi B, David N, Akanmu S, Olaitan O, Chang C, Scarsi KK, Okonkwo P, Kanki PJ. Safety and efficacy of rifabutin among HIV/TB-coinfected children on lopinavir/ritonavir-based ART. J Antimicrob Chemother 2020; 74:2707-2715. [PMID: 31139825 DOI: 10.1093/jac/dkz219] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 04/16/2019] [Accepted: 04/23/2019] [Indexed: 01/02/2023] Open
Abstract
BACKGROUND TB is the leading cause of death among HIV-infected children, yet treatment options for those who require PI-based ART are suboptimal. Rifabutin is the preferred rifamycin for adults on PI-based ART; only one study has evaluated its use among children on PIs and two of six children developed treatment-limiting neutropenia. METHODS Since 2009, rifabutin has been available for HIV/TB-coinfected children requiring PI-based ART in the Harvard/APIN programme in Nigeria. We retrospectively analysed laboratory and clinical toxicities at baseline and during rifabutin therapy, and examined HIV/TB outcomes. RESULTS Between 2009 and 2015, 48 children received rifabutin-containing TB therapy with PI (lopinavir/ritonavir)-based ART: 50% were female with a median (IQR) baseline age of 1.7 (0.9-5.0) years and a median (IQR) CD4+ cell percentage of 15% (9%-25%); 52% were ART experienced. Eighty-five percent completed the 6 month rifabutin course with resolution of TB symptoms and 79% were retained in care at 12 months. Adverse events (grade 1-4) were more common at baseline (27%) than during rifabutin treatment (15%) (P = 0.006). Absolute neutrophil count was lower during rifabutin compared with baseline (median = 1762 versus 2976 cells/mm3, respectively), but only one instance (2%) of grade 3 neutropenia occurred during rifabutin treatment. CONCLUSIONS With clinical and laboratory monitoring, our data suggest that rifabutin is a safe option for TB therapy among children on PI-based ART. By contrast with the only other study of this combination in children, severe neutropenia was rare. Furthermore, outcomes from this cohort suggest that rifabutin is effective, and a novel option for children who require PI-based ART. Additional study of rifabutin plus PIs in children is urgently needed.
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Affiliation(s)
- Holly E Rawizza
- Brigham and Women's Hospital, Boston, MA, USA.,Harvard T.H. Chan School of Public Health, Boston, MA, USA
| | - Kristin M Darin
- Northwestern University School of Professional Studies, Chicago, IL, USA
| | - Regina Oladokun
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Biobele Brown
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Babatunde Ogunbosi
- College of Medicine, University of Ibadan, University College Hospital, Ibadan, Nigeria
| | - Nkiruka David
- Nigerian Institute of Medical Research, Yaba, Lagos State, Nigeria
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Salimu S, Kinshella MLW, Vidler M, Banda M, Newberry L, Dube Q, Molyneux EM, Goldfarb DM, Kawaza K, Nyondo-Mipando AL. Health workers' views on factors affecting caregiver engagement with bubble CPAP. BMC Pediatr 2020; 20:180. [PMID: 32326900 PMCID: PMC7179004 DOI: 10.1186/s12887-020-02088-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 04/15/2020] [Indexed: 11/24/2022] Open
Abstract
Background Severe respiratory distress is a leading cause of mortality among neonates in Malawi. Despite evidence on the safety, cost effectiveness and efficacy of bubble continuous positive airway pressure (CPAP) in managing the condition, its use in Malawian health facilities is limited and little is known about caregivers’ engagement with perspectives of bubble CPAP. The purpose of this study was to explore caregiver perspectives for bubble CPAP at both central and district hospitals and key factors that enable effective caregiver engagement in Malawi. Methods This was a descriptive qualitative study employing secondary analysis of 46 health care worker in-depth interviews. We interviewed the health workers about their thoughts on caregiver perspectives regarding use of bubble CPAP. We implemented the study at a tertiary facility and three district hospitals in southern Malawi. This was a part of a larger study to understand barriers and facilitators to implementing neonatal innovations in resource-constrained hospitals. Interviews were thematically analysed in NVivo 12 software (QSR International, Melbourne, Australia). Health workers were purposively selected to include nurses, clinicians and district health management involved in the use of bubble CPAP. Results Emerging issues included caregiver fears around bubble CPAP equipment as potentially harmful to their new-borns and how inadequate information provided to caregivers exacerbated knowledge gaps and was associated with refusal of care. However, good communication between health care providers and caregivers was associated with acceptance of care. Caregivers’ decision-making was influenced by relatives and peer advocates were helpful in supporting caregivers and alleviating fears or misconceptions about bubble CPAP. Conclusions Since caregivers turn to relatives and peers for support, there is need to ensure that both relatives and peers are counselled on bubble CPAP for improved understanding and uptake. Health workers need to provide simplified, accurate, up-to-date information on the intervention as per caregivers’ level of understanding. Notably, contextualised comprehensible information will help alleviate caregivers’ fear and anxieties about bubble CPAP.
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Affiliation(s)
- Sangwani Salimu
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi.
| | - Mai-Lei Woo Kinshella
- Department of Obstetrics and Gynaecology, BC Children's and Women's Hospital and University of British Columbia, Vancouver, Canada
| | - Marianne Vidler
- Department of Obstetrics and Gynaecology, BC Children's and Women's Hospital and University of British Columbia, Vancouver, Canada
| | - Mwai Banda
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Laura Newberry
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi
| | - Queen Dube
- Queen Elizabeth Central Hospital, Pediatrics, Blantyre, Malawi
| | - Elizabeth M Molyneux
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi
| | - David M Goldfarb
- Department of Pathology and Laboratory Medicine, BC Children's and Women's Hospital and University of British Columbia, Vancouver, Canada
| | - Kondwani Kawaza
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi.,Queen Elizabeth Central Hospital, Pediatrics, Blantyre, Malawi
| | - Alinane Linda Nyondo-Mipando
- Department of Pediatrics and Child Health, College of Medicine, University of Malawi, Blantyre, Malawi.,School of Public Health and Family Medicine, Department of Health Systems and Policy, College of Medicine, University of Malawi, Blantyre, Malawi
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19
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Beshir MT, Beyene AH, Tlaye KG, Demelew TM. Incidence and predictors of tuberculosis among HIV-positive children at Adama Referral Hospital and Medical College, Oromia, Ethiopia: a retrospective follow-up study. Epidemiol Health 2019; 41:e2019028. [PMID: 31319659 PMCID: PMC6702120 DOI: 10.4178/epih.e2019028] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 06/22/2019] [Indexed: 01/27/2023] Open
Abstract
OBJECTIVES Tuberculosis (TB) is common in children with human immunodeficiency virus (HIV), but its effect on the survival of HIV-infected children is not well understood. Therefore, the aim of this study was to assess the incidence and predictors of active TB among HIV-positive children at Adama Referral Hospital and Medical College, Oromia, Ethiopia. METHODS A retrospective study was conducted over 5 years using a checklist to gather data from 428 randomly selected pediatric patient charts. The checklist was adapted from the standardized antiretroviral therapy (ART) follow-up form currently used by the institution's ART clinic. Data were analyzed by bivariate and multivariable analysis using Cox regression proportional hazards models, as appropriate. Survival was calculated and compared using the Kaplan-Meier and log-rank tests. RESULTS Of the 466 charts reviewed, 428 patient records were included in the analysis. A total of 67 new TB cases were observed during the follow-up period. Hence, the incidence rate in this cohort was found to be 6.03 per 100 child-years of observation. A baseline hemoglobin level <10 g/dL (adjusted hazard ratio [aHR], 7.04; 95% confidence interval [CI], 1.03 to 48.15), moderate wasting (aHR, 2.86; 95% CI, 1.02 to 7.99), and not receiving isoniazid preventive therapy (aHR, 8.23; 95% CI, 2.11 to 32.06) were among the independent predictors of TB occurrence. CONCLUSIONS The incidence of TB was high, particularly in pre-ART patients receiving chronic care for HIV. Close followup of HIV-positive children is crucial to protect them against the development of TB. Initiating isoniazid preventive therapy, averting malnutrition, and managing anemia are also of significant importance.
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Affiliation(s)
- Masino Tessu Beshir
- Department of Nursing, Wolkite University College of Health Science and Medicine, Wolkite, Ethiopia
| | - Aklil Hailu Beyene
- Department of Nursing, Addis Ababa University College of Health Science, Addis Ababa, Ethiopia
| | - Kenean Getaneh Tlaye
- Department of Nursing, Woldia University Faculty of Health Science, Woldia, Ethiopia
| | - Tefera Mulugeta Demelew
- Department of Nursing, Addis Ababa University College of Health Science, Addis Ababa, Ethiopia
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Adetokunboh OO, Awotiwon A, Ndwandwe D, Uthman OA, Wiysonge CS. The burden of vaccine-preventable diseases among HIV-infected and HIV-exposed children in sub-Saharan Africa: a systematic review and meta-analysis. Hum Vaccin Immunother 2019; 15:2590-2605. [PMID: 30945963 PMCID: PMC6930054 DOI: 10.1080/21645515.2019.1599676] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2018] [Revised: 03/05/2019] [Accepted: 03/18/2019] [Indexed: 12/27/2022] Open
Abstract
There are knowledge gaps regarding evidence-based research on the burden of vaccine-preventable diseases among human immunodeficiency virus (HIV)-infected and HIV-exposed children aged <18 years in sub-Saharan Africa. It is therefore essential to determine the trend and burden of vaccine-preventable diseases. We completed a systematic review and meta-analysis to identify the incidence, prevalence and case-fatality rates (CFR) attributed to various vaccine-preventable diseases among HIV-infected and HIV-exposed children in sub-Saharan Africa. The trends in the prevalence of vaccine-preventable diseases among HIV-infected and HIV-exposed children were also determined. Nine studies on tuberculosis (TB) were pooled to give an overall incidence rate estimate of 60 (95% confidence interval [CI] 30-70) per 1,000 child-years. The incidence of pneumococcal infections varied between 109-1509 per 100,000 while pertussis was between 2.9 and 3.7 per 1000 child-year. Twenty-two TB prevalence studies reported an estimated prevalence of 16%. Fifteen prevalence studies on hepatitis B infection were pooled together with an estimated prevalence of 5%. The pooled prevalence for pneumococcal infections was 2% while rotavirus diarrhoea reported a prevalence of 13%. Twenty-nine studies on TB were pooled to give an overall CFR estimate of 17% while pneumococcal infections in HIV-infected and exposed children were pooled together with a resultant rate of 15%. Some of the vaccine-preventable diseases still have high incidences, prevalence and CFR among HIV-infected and HIV-exposed children. There is also a dearth of research data on the burden of several vaccine-preventable diseases among HIV-infected and exposed children and a need for more studies in this area.
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Affiliation(s)
- Olatunji O. Adetokunboh
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
| | - Ajibola Awotiwon
- Knowledge Translation Unit, University of Cape Town Lung Institute, Cape Town, South Africa
| | - Duduzile Ndwandwe
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
| | - Olalekan A. Uthman
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
- Warwick Medical School - Population Evidence and Technologies, University of Warwick, Coventry, UK
| | - Charles S. Wiysonge
- Cochrane South Africa, South African Medical Research Council, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, Department of Global Health, Stellenbosch University, Cape Town, South Africa
- Division of Epidemiology and Biostatistics, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
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Matucci T, Galli L, de Martino M, Chiappini E. Treating children with tuberculosis: new weapons for an old enemy. J Chemother 2019; 31:227-245. [DOI: 10.1080/1120009x.2019.1598039] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Tommaso Matucci
- Department of Health Sciences, Anna Meyer Children University Hospital, University of Florence, Florence, Italy
| | - Luisa Galli
- Department of Health Sciences, Anna Meyer Children University Hospital, University of Florence, Florence, Italy
| | - Maurizio de Martino
- Department of Health Sciences, Anna Meyer Children University Hospital, University of Florence, Florence, Italy
| | - Elena Chiappini
- Department of Health Sciences, Anna Meyer Children University Hospital, University of Florence, Florence, Italy
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Survival and predictors of mortality among children co-infected with tuberculosis and human immunodeficiency virus at University of Gondar Comprehensive Specialized Hospital, Northwest Ethiopia. A retrospective follow-up study. PLoS One 2018; 13:e0197145. [PMID: 29787596 PMCID: PMC5963769 DOI: 10.1371/journal.pone.0197145] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2017] [Accepted: 04/28/2018] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND Tuberculosis (TB) is the leading cause of death in Human immunodeficiency virus (HIV) infected children globally. The aims of this study were to determine the mortality rate and to identify the predictors of mortality among TB/HIV co-infected children at University of Gondar Comprehensive Specialized Hospital. METHOD A retrospective follow-up study was conducted among TB/HIV co-infected children from February 2005 to March 2017. A Kaplan-Meier curve was used to estimate the median survival time. Bivariate and multivariable Cox proportional hazards models were fitted to identify the predictors of mortality. RESULTS A total of 271 TB/HIV co-infected children were included in the analysis. Of these, 38(14.02%) children were died during the follow-up period. This gives a total of 1167.67 child-years of observations. The overall mortality rate was 3.27(95%CI: 2.3-4.5) per 100 child-years. The independent predictors of time to death were age 1-5 years (as compared to age <1 year) (AHR = 0.3; 95%CI:0.09-0.98)), being anemic (AHR = 2.6; 95%CI:1.24-5.3), cotrimoxazole preventive therapy(CPT) non-users (AHR = 4.1; 95%CI:1.4-16.75), isoniazid preventive therapy(IPT) non-users (AHR = 2.95; 95%CI:1.16-7.5), having extra pulmonary tuberculosis(EPTB) (AHR = 2.43; 95%CI:1.1-5.3)) and fair or poor adherence to Anti-Retroviral Therapy (ART)(AHR = 3.5; 95%CI:1.7-7.5). CONCLUSION Mortality rate among TB/HIV co-infected children was high at University of Gondar Comprehensive Specialized Hospital. Age, extra-pulmonary tuberculosis, anemia, adherence, CPT and IPT were the independent predictors of mortality.
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Alebel A, Wagnew F, Tesema C, Kibret GD, Petrucka P, Eshite S. Effects of undernutrition on survival of human immunodeficiency virus positive children on antiretroviral therapy. Ital J Pediatr 2018; 44:29. [PMID: 29482600 PMCID: PMC5828475 DOI: 10.1186/s13052-018-0472-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 02/23/2018] [Indexed: 12/02/2022] Open
Abstract
Background The relationship between undernutrition and HIV is bidirectional, ultimately contributing to quality of life and survival of affected individuals. Ethiopia is a sub-Saharan nation influenced by both undernutrition and HIV. In Ethiopia, although individuals are often dually impacted, the effect of undernutrition on the survival of HIV positive children on anti-retroviral therapy (ART) has not been well investigated. Therefore, this study assessed the effect of undernutrition on survival rates of HIV positive children on ART in Amhara Regional State of Ethiopia. Methods An institution-based retrospective cohort study was conducted among 390 HIV positive children on ART from the 1st of January, 2012 to the 28th of February, 2017 in Amhara Regional State Referral Hospitals. A simple random sampling technique was used to select the study participants. Data were extracted by reviewing patients’ ART intake and follow-up forms. Data were entered into Epi-Data Version 3.1, and analysis was done using STATA Version 13. The Kaplan-Meier survival curve was used to estimate the cumulative survival time of the sample. Log rank tests were employed to compare the survival time between different categories of explanatory variables. Bivariable and multivariable Cox proportional hazards models were fitted to identify predictors of mortality. Results Among the 390 records included in the final analysis, 9.7% of the individuals died within the follow-up period. In this study, the overall mortality rate was found to be 4.4 per 100 child-years (95% CI: 3.2, 6.0) while undernourished children had a lower survival time than well-nourished children. Low hemoglobin level (AHR: 3.2, 95% CI: 1.4, 7.4), CD4 cell count or percent below the threshold (AHR: 5.2, 95% CI: 1.9, 14.1), severe stunting (AHR: 3.9, 95% CI: 1.7, 9.4), severe wasting (AHR: 3.0, 95% CI: 1.3, 6.9) and advanced disease stage (III and IV) (AHR: 2.6, 95% CI: 1.1, 6.6) were found to be predictors of mortality. Conclusion There was a high rate of mortality. A significant difference was observed in the survival rate of undernourished and well-nourished children. Low hemoglobin level, CD4 count or percent below the threshold, severe wasting, severe stunting, and advanced disease stage were found to be predictors of mortality.
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Affiliation(s)
- Animut Alebel
- College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia.
| | - Fasil Wagnew
- College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | - Cheru Tesema
- College of Health Sciences, Debre Markos University, Debre Markos, Ethiopia
| | | | - Pammla Petrucka
- College of Nursing, University of Saskatchewan, Saskatoon, Canada.,School of Life Sciences and Bioengineering, Nelson Mandela African Institute of Science and Technology, Arusha, Tanzania
| | - Setegn Eshite
- College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
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Flick RJ, Kim MH, Simon K, Munthali A, Hosseinipour MC, Rosenberg NE, Kazembe PN, Mpunga J, Ahmed S. Burden of disease and risk factors for death among children treated for tuberculosis in Malawi. Int J Tuberc Lung Dis 2018; 20:1046-54. [PMID: 27393538 DOI: 10.5588/ijtld.15.0928] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
SETTING Tuberculosis (TB) is a leading cause of childhood death. Patient-level data on pediatric TB in Malawi that can be used to guide programmatic interventions are limited. OBJECTIVE To describe pediatric TB case burden, disease patterns, treatment outcomes, and risk factors for death and poor outcome. DESIGN We conducted a retrospective cohort study utilizing routine data. Odds ratios (ORs) for factors associated with poor outcome and death were calculated using generalized estimating equations. RESULTS Children represented 8% (371/4642) of TB diagnoses. The median age was 7 years (interquartile range 2.8-11); 32.8% (113/345) were human immunodeficiency virus (HIV) infected. Of these, 54.0% were on antiretroviral therapy (ART) at the time of anti-tuberculosis treatment (ATT) initiation, 21.2% started ART during ATT, and 24.8% had no documented ART. The treatment success rate was 77.3% (11.2% cured, 66.1% completed treatment), with 22.7% experiencing poor outcomes (9.5% died, 13.2% were lost to follow-up). Being on ART at the time of ATT initiation was associated with increased odds of death compared to beginning ART during treatment (adjusted OR 2.75, 95%CI 1.27-5.96). CONCLUSION Children represent a small proportion of diagnosed TB cases and experience poor outcomes. Higher odds of death among children already on ART raises concerns over the management of these children. Further discussion of and research into pediatric-specific strategies is required to improve case finding and outcomes.
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Affiliation(s)
- R J Flick
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi; University of North Carolina Project-Malawi, Lilongwe, Malawi; University of Colorado School of Medicine, Denver, Colorado, USA
| | - M H Kim
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi; Baylor International Pediatric AIDS Initiative at Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - K Simon
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi, Baylor International Pediatric AIDS Initiative at Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - A Munthali
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi
| | - M C Hosseinipour
- University of North Carolina Project-Malawi, Lilongwe, Malawi; University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - N E Rosenberg
- University of North Carolina Project-Malawi, Lilongwe, Malawi, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
| | - P N Kazembe
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi; Baylor International Pediatric AIDS Initiative at Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
| | - J Mpunga
- Malawi Ministry of Health National Tuberculosis Programme, Lilongwe, Malawi
| | - S Ahmed
- Baylor College of Medicine Children's Foundation Malawi, Lilongwe, Malawi; Baylor International Pediatric AIDS Initiative at Texas Children's Hospital, Baylor College of Medicine, Houston, Texas, USA
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Marcy O, Tejiokem M, Msellati P, Truong Huu K, Do Chau V, Tran Ngoc D, Nacro B, Ateba-Ndongo F, Tetang-Ndiang S, Ung V, Dim B, Neou L, Berteloot L, Borand L, Delacourt C, Blanche S. Mortality and its determinants in antiretroviral treatment-naive HIV-infected children with suspected tuberculosis: an observational cohort study. Lancet HIV 2017; 5:e87-e95. [PMID: 29174612 DOI: 10.1016/s2352-3018(17)30206-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 08/01/2017] [Accepted: 09/19/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND Tuberculosis is a major cause of morbidity and mortality in HIV-infected children, but is difficult to diagnose. We studied mortality and its determinants in antiretroviral treatment (ART)-naive HIV-infected children presenting with suspected tuberculosis. METHODS In this observational cohort study, HIV-infected children aged 13 years or younger with suspected tuberculosis were followed up for 6 months as part of the ANRS 12229 PAANTHER 01 cohort in eight hospitals in four countries (Burkina Faso, Cambodia, Cameroon, and Vietnam). Children started ART and antituberculosis treatment at the clinician's discretion and were retrospectively classified into one of three groups by tuberculosis documentation: confirmed by culture or Xpert MTB/RIF, unconfirmed, and unlikely. We assessed mortality and associated factors using Kaplan-Meier methods and Cox proportional hazard models. The ANRS 12229 PAANTHER 01 study is registered at ClinicalTrials.gov, number NCT01331811. FINDINGS 266 (61%) of 438 children enrolled in the study between April 27, 2011, and May 31, 2014, were ART-naive and included in the analysis (40 had confirmed tuberculosis, 119 unconfirmed tuberculosis, and 107 unlikely tuberculosis). 112·5 person-years of follow-up were available. 154 children (58%) started antituberculosis treatment and 212 (80%) started ART. 50 children (19%) died. Mortality by 6 months was higher in children with confirmed tuberculosis (14 deaths; 2 month survival probability 65·0% [95% CI 50·2-79·8]) compared with unconfirmed tuberculosis (19 deaths; 83·5% [76·8-90·3]) and unlikely tuberculosis (17 deaths; 83·5% [76·3-90·7]; log-rank p=0·0141) and was lower in children with confirmed or unconfirmed tuberculosis who started antituberculosis treatment (p<0·0001 for both). In a multivariate analysis, ART started during the first month of follow-up (hazard ratio 0·08; 95% CI 0·01-0·67), confirmed tuberculosis (6·33; 2·15-18·64), young age (5·90; 2·02-17·19), CD4 less than 10% (2·63; 1·25-5·53), miliary features (4·08; 1·56-10·66), and elevated serum transaminases (4·40; 1·82-10·65) were all independently associated with mortality. INTERPRETATION In our cohort, mortality was high in the first 6 months after suspicion of tuberculosis in ART-naive children. ART should be started early, particularly in children with factors associated with high mortality. Documented or empirical tuberculosis treatment decision should be accelerated to reduce mortality and allow early ART initiation. FUNDING ANRS and Fondation Total.
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Affiliation(s)
- Olivier Marcy
- Epidemiology and Public Health Unit, Institut Pasteur du Cambodge, Phnom Penh, Cambodia; Bordeaux Population Health Centre U1219, Université de Bordeaux, Bordeaux, France.
| | - Mathurin Tejiokem
- Service d'Epidémiologie et de Santé Publique, Centre Pasteur du Cameroun, Réseau International des Instituts Pasteur, Yaounde, Cameroon
| | - Philippe Msellati
- UMI 233-U1175 TransVIHMI, Institut de Recherche pour le Développement, Université de Montpellier, Montpellier, France
| | - Khanh Truong Huu
- Infectious Disease Department, Pediatric Hospital Nhi Dong 1, Ho Chi Minh City, Vietnam
| | - Viet Do Chau
- Infectious Disease Department, Pediatric Hospital Nhi Dong 2, Ho Chi Minh City, Vietnam
| | - Duong Tran Ngoc
- Pediatric Department, Pham Ngoc Thach Hospital, Ho Chi Minh City, Vietnam
| | - Boubacar Nacro
- Service de Pédiatrie, Centre Hospitalier Universitaire Souro Sanou, Bobo Dioulasso, Burkina Faso
| | | | | | - Vibol Ung
- Tuberculosis/HIV Department, National Pediatric Hospital, Phnom Penh, Cambodia; Planning and Research Department, University of Health Sciences, Phnom Penh, Cambodia
| | - Bunnet Dim
- Epidemiology and Public Health Unit, Institut Pasteur du Cambodge, Phnom Penh, Cambodia
| | - Leakhena Neou
- Neonatal Unit, Angkor Hospital for Children, Siem Reap, Cambodia
| | - Laureline Berteloot
- Pediatric Radiology Department, Hôpital Necker Enfants Malades, AP-HP, Paris, France
| | - Laurence Borand
- Epidemiology and Public Health Unit, Institut Pasteur du Cambodge, Phnom Penh, Cambodia
| | - Christophe Delacourt
- Service de Pneumologie et d'Allergologie Pédiatriques, Hôpital Necker Enfants Malades, AP-HP, Paris, France
| | - Stéphane Blanche
- Unité d'Immunologie Hématologie Rhumatologie Pédiatrique, Hôpital Necker Enfants Malades, AP-HP, Paris, France
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Tootla HD, Nicol MP. Preventing tuberculosis-related death in children with HIV. Lancet HIV 2017; 5:e62-e64. [PMID: 29174611 DOI: 10.1016/s2352-3018(17)30208-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2017] [Accepted: 10/05/2017] [Indexed: 11/29/2022]
Affiliation(s)
- Hafsah Deepa Tootla
- Division of Medical Microbiology, Department of Pathology, University of Cape Town, 7925 Cape Town, South Africa; National Health Laboratory Service, Cape Town, South Africa
| | - Mark Patrick Nicol
- Division of Medical Microbiology, Department of Pathology, University of Cape Town, 7925 Cape Town, South Africa; National Health Laboratory Service, Cape Town, South Africa; Institute of Infectious Diseases and Molecular Medicine, University of Cape Town, Cape Town, South Africa.
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Abstract
PURPOSE OF REVIEW It is 20 years since the start of the combination antiretroviral therapy (cART) era and more than 10 years since cART scale-up began in resource-limited settings. We examined survival of vertically HIV-infected infants and children in the cART era. RECENT FINDINGS Good survival has been achieved on cART in all settings with up to 10-fold mortality reductions compared with before cART availability. Although mortality risk remains high in the first few months after cART initiation in young children with severe disease, it drops rapidly thereafter even for those who started with advanced disease, and longer term mortality risk is low. However, suboptimal retention on cART in routine programs threatens good survival outcomes and even on treatment children continue to experience high comorbidity risk; infections remain the major cause of death. Interventions to address infection risk include a cotrimoxazole prophylaxis, isoniazid preventive therapy, routine childhood and influenza immunization, and improving maternal survival. SUMMARY Pediatric survival has improved substantially with cART and HIV-infected children are aging into adulthood. It is important to ensure access to diagnosis and early cART, good program retention as well as optimal comorbidity prophylaxis and treatment to achieve the best possible long-term survival and health outcomes for vertically infected children.
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Implementation and Operational Research: An Integrated and Comprehensive Service Delivery Model to Improve Pediatric and Maternal HIV Care in Rural Africa. J Acquir Immune Defic Syndr 2017; 73:e67-e75. [PMID: 27846070 PMCID: PMC5172808 DOI: 10.1097/qai.0000000000001178] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND Strategies to improve HIV diagnosis and linkage into care, antiretroviral treatment coverage, and treatment outcomes of mothers and children are urgently needed in sub-Saharan Africa. METHODS From December 2012, we implemented an intervention package to improve prevention of mother-to-child transmission (PMTCT) and pediatric HIV care in our rural Tanzanian clinic, consisting of: (1) creation of a PMTCT and pediatric unit integrated within the reproductive and child health clinic; (2) implementation of electronic medical records; (3) provider-initiated HIV testing and counseling in the hospital wards; and (4) early infant diagnosis test performed locally. To assess the impact of this strategy, clinical characteristics and outcomes were compared between the period before (2008-2012) and during/after the implementation (2013-2014). RESULTS After the intervention, the number of mothers and children enrolled into care almost doubled. Compared with the pre-intervention period (2008-2012), in 2013-2014, children presented lower CD4% (16 vs. 16.8, P = 0.08) and more advanced disease (World Health Organization stage 3/4 72% vs. 35%, P < 0.001). The antiretroviral treatment coverage rose from 80% to 98% (P < 0.001), the lost-to-follow-up rate decreased from 20% to 11% (P = 0.002), and mortality ascertainment improved. During 2013-2014, 261 HIV-exposed infants were enrolled, and the early mother-to-child transmission rate among mother-infant pairs accessing PMTCT was 2%. CONCLUSIONS This strategy resulted in an increased number of mothers and children diagnosed and linked into care, a higher detection of children with AIDS, universal treatment coverage, lower loss to follow-up, and an early mother-to-child transmission rate below the threshold of elimination. This study documents a feasible and scalable model for family-centered HIV care in sub-Saharan Africa.
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Rees CA, Flick RJ, Sullivan D, Bvumbwe M, Mhango J, Hosseinipour MC, Kazembe PN. An Analysis of the Last Clinical Encounter before Outpatient Mortality among Children with HIV Infection and Exposure in Lilongwe, Malawi. PLoS One 2017; 12:e0169057. [PMID: 28099432 PMCID: PMC5242418 DOI: 10.1371/journal.pone.0169057] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Accepted: 12/09/2016] [Indexed: 01/08/2023] Open
Abstract
Background Human immunodeficiency virus (HIV) contributes to nearly 20% of all deaths in children under five years of age in Malawi. Expanded coverage of antiretroviral therapy has allowed children to access treatment on an outpatient basis. Little is known about characteristics of the final outpatient encounter prior to mortality in the outpatient setting. Methods This retrospective cohort study assessed clinical factors associated with mortality among HIV-exposed infants and HIV-infected children less than 18 years of age at the Baylor College of Medicine Abbott Fund Children’s Center of Excellence in Lilongwe, Malawi. We compared clinical indicators documented from the final outpatient encounter for patients who died in the outpatient setting versus those who were alive after their penultimate clinical encounter. Results Of the 8,546 patients who were attended to over a 10-year period at the Baylor Center of Excellence, 851 had died (10%). Of children who died, 392 (46%) were directly admitted to the hospital after their last clinical encounter and died as inpatients. Of the remaining 459 who died as outpatients after their last visit, 53.5% had a World Health Organization (WHO) stage IV condition at their last visit, and 25% had a WHO stage III condition. Multivariate regression analysis demonstrated that poor nutritional status, female gender, shorter time as a patient, more clinical encounters in the prior month, if last visit was an unscheduled sick visit, and if the patient had lost weight since their prior visit independently predicted increased mortality in the outpatient setting after the final clinical encounter. Conclusion Clinical indicators may assist in identifying children with HIV who have increased risk of mortality in the outpatient setting. Recognizing these indicators may aid in identifying HIV-infected children who require a higher level of care or closer follow-up.
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Affiliation(s)
- Chris A. Rees
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
- Baylor College of Medicine, Houston, Texas, United States of America
- * E-mail:
| | - Robert J. Flick
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
- School of Medicine, University of Colorado, Denver, Colorado, United States of America
- University of North Carolina Project-Malawi, Lilongwe, Malawi
| | - David Sullivan
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
| | - Menard Bvumbwe
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
| | - Joseph Mhango
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
| | - Mina C. Hosseinipour
- School of Medicine, University of Colorado, Denver, Colorado, United States of America
| | - Peter N. Kazembe
- Baylor College of Medicine Children’s Foundation Malawi, Lilongwe, Malawi
- Baylor International Pediatric AIDS Initiative at Texas Children's Hospital, Houston, Texas, United States of America
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Ebonyi AO, Oguche S, Agbaji OO, Sagay AS, Okonkwo PI, Idoko JA, Kanki PJ. Mortality among pulmonary tuberculosis and HIV-1 co-infected Nigerian children being treated for pulmonary tuberculosis and on antiretroviral therapy: a retrospective cohort study. Germs 2016; 6:139-150. [PMID: 28053917 DOI: 10.11599/germs.2016.1099] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2016] [Revised: 11/29/2016] [Accepted: 12/01/2016] [Indexed: 11/23/2022]
Abstract
BACKGROUND Mortality data, including the risk factors for mortality in HIV-infected children with pulmonary TB (PTB) being treated for PTB and who are on antiretroviral therapy (ART), are scarce in Nigeria. We determined the mortality rate and risk factors for mortality among such children, at the pediatric HIV clinic of the Jos University Teaching Hospital (JUTH) in Jos, Nigeria. METHODS We performed a retrospective cohort study on 260 PTB-HIV-1 co-infected children, aged 2 months to 13 years, being treated for PTB and on ART from July 2005 to March 2013. The mortality rate and associated risk factors were determined using multivariate Cox proportional hazards modelling. RESULTS The mortality rate for the study cohort was 1.4 per 100 child-years of follow-up. Median follow-up time was 5.2 years (IQR, 3.5-6.0 years) with total study time being 1159 child-years. The median age of those who died was lower than that of survivors, 1.9 years (IQR, 0.6-3.6 years) versus 3.8 years (IQR, 1.8-6.0 years), p=0.005). The majority of the deaths occurred in males (13, 81.2%), those <5 years of age (14, 87.4%) and those who had severe immunosuppression (11, 68.8%). Risk factors for death were age (with the risk of dying decreasing by 25% for every 1 year increase in age, adjusted hazard ratio (AHR)=0.75 [0.58-0.98], p=0.032), male gender (AHR=3.80 [1.07-13.5], p=0.039) and severe immunosuppression (AHR=3.35 [1.16-9.66], p=0.025). CONCLUSION In our clinic setting, mortality among our PTB-HIV co-infected children being treated for PTB and on ART was low. However, those presenting with severe immunosuppression and who are males and very young, should be monitored more closely during follow-up in order to further reduce mortality.
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Affiliation(s)
- Augustine O Ebonyi
- MBBS, MSc, Department of Pediatrics, University of Jos/Jos University Teaching Hospital, Jos, Nigeria
| | - Stephen Oguche
- MBCH, Department of Pediatrics, University of Jos/Jos University Teaching Hospital, Jos, Nigeria
| | - Oche O Agbaji
- MBBS, Department of Medicine, University of Jos/Jos University Teaching Hospital, Jos, Nigeria
| | - Atiene S Sagay
- MBBS, Department of Obstetrics and Gynaecology, University of Jos/Jos University Teaching Hospital, Jos, Nigeria
| | - Prosper I Okonkwo
- MBBS, AIDS Prevention Initiative in Nigeria (APIN) Ltd. Gte, Abuja, Nigeria
| | - John A Idoko
- MBBS, National Agency for the Control of AIDS (NACA), Abuja, Nigeria
| | - Phyllis J Kanki
- DVM, SD, Department of Immunology and Infectious Diseases, Harvard T. H. Chan School of Public Health, Boston, MA, USA
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Costenaro P, Massavon W, Lundin R, Nabachwa SM, Fregonese F, Morelli E, Alowo A, Nannyonga Musoke M, Namisi CP, Kizito S, Bilardi D, Mazza A, Cotton MF, Giaquinto C, Penazzato M. Implementation and Operational Research: Implementation of the WHO 2011 Recommendations for Isoniazid Preventive Therapy (IPT) in Children Living With HIV/AIDS: A Ugandan Experience. J Acquir Immune Defic Syndr 2016; 71:e1-8. [PMID: 26761275 DOI: 10.1097/qai.0000000000000806] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Intensified tuberculosis (TB) case finding and isoniazid preventive therapy (IPT) are strongly recommended for children who are HIV infected. Data are needed to assess the feasibility of the WHO 2011 intensified tuberculosis case finding/IPT clinical algorithm. METHODS Children who are HIV infected and attending Nsambya Home Care at Nsambya Hospital, Uganda, were screened for TB following WHO recommendations. IPT was given for 6 months after excluding TB. Factors associated with time to IPT initiation were investigated by multivariate Cox proportional hazard regression. Health care workers were interviewed on reasons for delay in IPT initiation. RESULTS Among the 899 (49% male) children with HIV, 529 (58.8%) were screened for TB from January 2011 to February 2013. Children with active TB were 36/529 (6.8%), 24 (4.5%) were lost to follow-ups and 280 (52.9%) started IPT, 86/280 (30.7%) within 3 months of TB screening and 194/280 (69.3%) thereafter. Among the 529 children screened for TB, longer time to IPT initiation was independently associated with cough at TB screening (hazard ratio 0.62, P = 0.02, 95% confidence interval: 0.41 to 0.94). Four children (1% of those starting treatments) interrupted IPT because of a 5-fold increase in liver function measurements. In the survey, Health care workers reported poor adherence to antiretroviral therapy, poor attendance to periodic HIV follow-ups, and pill burden as the 3 main reasons to delay IPT. CONCLUSION In resource-constrained settings, considerable delays in IPT initiation may occur, particularly in children with HIV who are presenting with cough at TB screening. The good safety profile of isoniazid in antiretroviral-therapy-experienced children provides further support to IPT implementation in this population.
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Affiliation(s)
- Paola Costenaro
- *Department of Mother and Child Health, University of Padova, Padova, Italy;†Nsambya Home Care of St. Raphael of St. Francis Hospital, Kampala, Uganda;‡Research Center of Montreal University Health Center (CRCHUM)-Global Health, Montreal, Québec, Canada;§Associazione Casa Accoglienza alla Vita Padre Angelo, Trento, Italy;‖Department of Paediatrics and Child Health, Tygerberg Children's Hospital and Stellenbosch University, Tygerberg, South Africa; and¶MRC Clinical Trials Unit at UCL, London, United Kingdom
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Ebonyi AO, Oguche S, Ejeliogu EU, Agbaji OO, Shehu NY, Abah IO, Sagay AS, Ugoagwu PO, Okonkwo PI, Idoko JA, Kanki PJ. Prevalence of and risk factors for pulmonary tuberculosis among newly diagnosed HIV-1 infected Nigerian children. Germs 2016; 6:21-8. [PMID: 27019829 DOI: 10.11599/germs.2016.1085] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2015] [Revised: 02/11/2016] [Accepted: 02/18/2016] [Indexed: 11/23/2022]
Abstract
INTRODUCTION Studies on the prevalence of and risk factors for tuberculosis (TB) among newly diagnosed human immunodeficiency virus (HIV)-infected children in sub-Saharan Africa are scarce and in Nigeria there is paucity of reported data. We determined the prevalence of and risk factors for pulmonary TB (PTB) in newly diagnosed (treatment-naïve) HIV-1 infected children at the pediatric HIV clinic of the Jos University Teaching Hospital (JUTH) in Nigeria. METHODS We performed a retrospective analysis of 876 children, aged 2 months - 13 years, diagnosed with HIV-1 infection between July 2005 and December 2012, of which 286 were diagnosed with PTB at presentation after TB screening. The study site was the AIDS Prevention Initiative in Nigeria (APIN)-supported Pediatric HIV clinic at JUTH, Jos. A multivariate forward logistic regression modelling was used to identify risk factors for PTB-HIV co-infection. RESULTS The prevalence of PTB-HIV co-infection was 32% (286/876). Severe immunosuppression (SI) and World Health Organization (WHO) HIV clinical stage 3/4 were identified as independent risk factors for PTB-HIV co-infection in HIV infected children. The odds of PTB-HIV co-infection was increased two-fold in HIV-infected children with WHO clinical stage 3/4 compared to those with stage 1/2 (adjusted odds ratio (AOR) 1.76 [1.31-2.37], p<0.001) and 1.5-fold in children with SI compared to those without SI (AOR 1.52 [1.12-2.06], p=0.007). CONCLUSION In our setting, the burden of PTB was high among newly diagnosed HIV-infected children, and late WHO HIV clinical stage and severe immunosuppression were associated with PTB-HIV co-infection. Therefore there is a clear need to improve strategies for early diagnosis of both HIV and PTB to optimize clinical outcomes.
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Affiliation(s)
- Augustine O Ebonyi
- MBBS, MSc, Department of Pediatrics, University of Jos, Jos University Teaching Hospital, Jos, Nigeria
| | - Stephen Oguche
- BM. Bch, Department of Pediatrics, University of Jos, Jos University Teaching Hospital, Jos, Nigeria
| | - Emeka U Ejeliogu
- MBBS, Department of Pediatrics, University of Jos, Jos University Teaching Hospital, Jos, Nigeria
| | - Oche O Agbaji
- MBBS, Department of Medicine, University of Jos, Jos University Teaching Hospital, Jos, Nigeria
| | - Nathan Y Shehu
- MBBS, Department of Medicine, University of Jos, Jos University Teaching Hospital, Jos, Nigeria
| | - Isaac O Abah
- BPharm, MSc, Pharmacy Department, Jos University Teaching Hospital, Jos, Nigeria
| | - Atiene S Sagay
- BSc, MBChB, Department of Obstetrics and Gynecology, University of Jos/ Jos University Teaching Hospital, Jos, Nigeria
| | - Placid O Ugoagwu
- BSc, MSc, AIDS Prevention Initiative in Nigeria (APIN), Jos University Teaching Hospital, Jos, Nigeria
| | - Prosper I Okonkwo
- MBBS, AIDS Prevention Initiative in Nigeria (APIN) Ltd. Gte, Abuja, Nigeria
| | - John A Idoko
- MBBS, National Agency for the Control of AIDS (NACA), Abuja, Nigeria
| | - Phyllis J Kanki
- DVM, SD, Department of Immunology and Infectious Diseases, Harvard T.H. Chan School of Public Health, Boston, MA, USA
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Patching the gaps towards the 90-90-90 targets: outcomes of Nigerian children receiving antiretroviral treatment who are co-infected with tuberculosis. J Int AIDS Soc 2015; 18:20251. [PMID: 26639112 PMCID: PMC4670833 DOI: 10.7448/ias.18.7.20251] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2015] [Revised: 09/08/2015] [Accepted: 09/25/2015] [Indexed: 01/25/2023] Open
Abstract
INTRODUCTION Nigeria has a high burden of children living with HIV and tuberculosis (TB). This article examines the magnitude of TB among children receiving antiretroviral treatment (ART), compares their ART outcomes with their non-TB counterparts and argues that addressing TB among children on ART is critical for achieving the 90-90-90 targets. METHODS This was a facility-based, retrospective analysis of medical records of children aged <15 years who were newly initiated on ART between 2011 and 2012. Structured tools were used to collect data. STATA software was used to perform descriptive, survival and multivariate analyses. RESULTS A total of 1142 children with a median age of 3.5 years from 20 selected facilities were followed for 24 months. Of these, 95.8% were assessed for TB at ART initiation and 14.7% had TB. Children on ART were more likely to have TB if they were aged 5 years or older (p<0.01) and had delayed ART initiation (p<0.05). The cotrimoxazole and isoniazid prophylaxes were provided to 87.9 and 0.8% of children, respectively. The rate of new TB cases was 3 (2.2-4.0) per 100 person-years at six months and declined to 0.2 (0.06-1.4) per 100 person-years at 24 months. TB infection [adjusted hazard ratio (aHR): 4.3; 2.3-7.9], malnutrition (aHR: 5.1; 2.6-9.8), delayed ART initiation (aHR: 3.2; 1.5-6.7) and age less than 1 year at ART initiation (aHR: 4.0; 1.4-12.0) were associated with death. Additionally, patients with TB (aHR: 1.3; 1.1-1.6) and children below the age of 1 at ART initiation (aHR: 2.9; 1.7-5.2) were more likely to be lost to follow-up (LFU). CONCLUSIONS Children on ART with TB are less likely to survive and more likely to be LFU. These risks, along with low isoniazid uptake and delayed ART initiation, present a serious challenge to achieving the 90-90-90 targets and underscore an urgent need for inclusion of childhood TB/HIV in global plans and reporting mechanisms.
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Graham SM, Cuevas LE, Jean-Philippe P, Browning R, Casenghi M, Detjen AK, Gnanashanmugam D, Hesseling AC, Kampmann B, Mandalakas A, Marais BJ, Schito M, Spiegel HML, Starke JR, Worrell C, Zar HJ. Clinical Case Definitions for Classification of Intrathoracic Tuberculosis in Children: An Update. Clin Infect Dis 2015; 61Suppl 3:S179-87. [PMID: 26409281 PMCID: PMC4583568 DOI: 10.1093/cid/civ581] [Citation(s) in RCA: 195] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Consensus case definitions for childhood tuberculosis have been proposed by an international expert panel, aiming to standardize the reporting of cases in research focusing on the diagnosis of intrathoracic tuberculosis in children. These definitions are intended for tuberculosis diagnostic evaluation studies of symptomatic children with clinical suspicion of intrathoracic tuberculosis, and were not intended to predefine inclusion criteria into such studies. Feedback from researchers suggested that further clarification was required and that these case definitions could be further improved. Particular concerns were the perceived complexity and overlap of some case definitions, as well as the potential exclusion of children with acute onset of symptoms or less severe disease. The updated case definitions proposed here incorporate a number of key changes that aim to reduce complexity and improve research performance, while maintaining the original focus on symptomatic children suspected of having intrathoracic tuberculosis. The changes proposed should enhance harmonized classification for intrathoracic tuberculosis disease in children across studies, resulting in greater comparability and the much-needed ability to pool study results.
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Affiliation(s)
- Stephen M. Graham
- Centre for International Child Health, University of Melbourne Department of Paediatrics and Murdoch Childrens Research Institute, Royal Children's Hospital, Australia
- International Union Against Tuberculosis and Lung Disease, Paris, France
- Burnet Institute, Melbourne, Australia
| | - Luis E. Cuevas
- Department of Clinical Sciences, Liverpool School of Tropical Medicine, United Kingdom
| | | | - Renee Browning
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland
| | | | - Anne K. Detjen
- International Union Against Tuberculosis and Lung Disease, Paris, France
| | - Devasena Gnanashanmugam
- Division of AIDS, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Rockville, Maryland
| | - Anneke C. Hesseling
- Desmond Tutu Tuberculosis Centre, Department of Pediatrics and Child Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
| | - Beate Kampmann
- Department of Paediatrics, Imperial College London, United Kingdom
- Vaccinology Theme, MRC Unit, The Gambia
| | - Anna Mandalakas
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston
| | - Ben J. Marais
- Marie Bashir Institute for Infectious Diseases and Biosecurity) and the Sydney Emerging Infectious Diseases and Biosecurity Institute and The Children's Hospital at Westmead, Sydney Medical School, University of Sydney, Australia
| | | | | | - Jeffrey R. Starke
- Department of Pediatrics, Baylor College of Medicine, Texas Children's Hospital, Houston
| | - Carol Worrell
- Eunice Kennedy Shriver National Institute of Child Health and Human Development, National Institutes of Health, Rockville, Maryland
| | - Heather J. Zar
- Department of Paediatrics and Child Health, Red Cross War Memorial Children's Hospital, MRC Unit on Child and Adolescent Health, University of Cape Town, South Africa
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Abstract
Diagnosis and treatment of tuberculosis is challenging in children with human immunodeficiency virus (HIV) infection. We describe the clinical features, diagnostic testing results, tuberculosis and HIV treatment and clinical outcomes of 57 HIV-infected children diagnosed with tuberculosis at the DarDar Pediatric Program in Dar es Salaam, Tanzania. In this cohort, tuberculosis was common, microbiologic studies were frequently negative and mortality was high.
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