Persistence of psychiatric disorders in a cohort of HIV/AIDS patients in South Africa: A 6-month follow-up study

2006 ◽  
Vol 61 (4) ◽  
pp. 479-484 ◽  
Author(s):  
Benjamin O. Olley ◽  
Soraya Seedat ◽  
Dan J. Stein
Keyword(s):  
South Africa ◽  
Psychiatric Disorders ◽  
Aids Patients ◽  
Follow Up Study ◽  
Hiv Aids

scholarly journals Predicting the loss to follow-up of HIV-infected patients on ART in a rural area in South Africa using generalized gamma distributions

2021 ◽  
Author(s):  
Pepukai Bengura
Keyword(s):  
Risk Factors ◽  
South Africa ◽  
Viral Load ◽  
Marital Status ◽  
Art Adherence ◽  
Aids Patients ◽  
Loss To Follow Up ◽  
Generalized Gamma ◽  
Hiv Aids

Abstract Background - Long-term regular follow-up and high retention are the anticipated outcomes for the wellness and longevity of HIV/AIDS patients on antiretroviral treatment. However, these anticipated outcomes are marred by patient loss to follow-up (LTFU) which is currently exacerbated by the Covid-19 pandemic. This study aims to determine the prevalence and potential risk factors to LTFU among HIV/AIDS patients on ART at two rural district hospitals in South Africa.Methods— This is a retrogressive observational study whereby a cohort of HIV/AIDS patients was retrospectively followed from 2010 to 2017 until loss to follow-up occurred or until the end of the observation period at Carolina and Embhuleni hospitals. An institutional based retrospective cohort study was undertaken among children, adolescents and adults living with HIV/AIDS and attending ART clinic between January 1, 2010 and June 30, 2017. Loss to follow up was defined as not taking an ART refill for a period of 90 days or longer from the last attendance for refill and not yet classified as ‘dead’ or ‘transferred-out’ patient. Patient information was obtained from the routine hospitals’ records, and the data were analysed using Generalized gamma distribution to identify the predictors of loss to follow up among HIV/AIDS patients while Kaplan-Meier model was used to estimate and compare the LTFU survival probabilities of heterogenous groups among the patients.Results— Of the 357 patients, 60.5% were female. The mean (SD) age of the cohort was 36.2 (14.1), 15.4 (3.5), and 5.1 (3.5) years for adults, adolescents, and children, respectively. From 357 HIV/AIDS patients, 93 (26.05%) were lost to follow-up. Empirical results show that the Weibull distribution gives the best fit to the data. The Weibull model determined the Factors associated with significant risk factors to patient loss to follow up as: regimen EFV+D4T+3TC [HR: 2.0 CI;(1.3–3.1)], regimen EFV+AZT+3TC [HR: 2.9 CI;(1.3–6.4)], regimen EFV+3TC+TDF [HR: 10.0 CI;(3.9–25.9)], regimen NVP+3TC+TDF [HR: 10.6 CI;(1.8–62.4)], follow up CD4 [HR: 1.0 CI;(1.0–1.0)], log(follow up viral load) [HR: 0.8 CI;(0.7–0.9)], marital status (married) [HR: 0.4 CI;(0.3–0.8)], marital status (cohabitation) [HR: 0.6 CI;(0.3–0.9)], ART adherence (fair) [HR: 2.4 CI;(1.3–3.4)], ART adherence (good) [HR: 4.6 CI;(2.2–9.5)] and age [HR: 1.02 CI;(1.0–1.04)]. Discussion— Effective control and tracing measures in the at-risk population and in defaulters need to be stepped up especially during this COVID-19 period, to improve retention in hospitals. There is also need for careful adherence counseling and assessment of medication supplies.Conclusion— LTFU is more pronounced among females and is highest among adolescents. Patients with increased risk for LTFU were consistent with ART regimens, viral load, age, CD4 count, adherence and marital status.

Predicting the loss to follow-up of HIV-infected patients on ART in a rural area in South Africa using generalized gamma distributions

2021 ◽  
Author(s):  
Pepukai Bengura
Keyword(s):  
Risk Factors ◽  
South Africa ◽  
Viral Load ◽  
Marital Status ◽  
Art Adherence ◽  
Aids Patients ◽  
Loss To Follow Up ◽  
Generalized Gamma ◽  
Hiv Aids

Abstract Background - Long-term regular follow-up and high retention are the anticipated outcomes for the wellness and longevity of HIV/AIDS patients on antiretroviral treatment. However, these anticipated outcomes are marred by patient loss to follow-up (LTFU) which is currently exacerbated by the Covid-19 pandemic. This study aims to determine the prevalence and potential risk factors to LTFU among HIV/AIDS patients on ART at two rural district hospitals in South Africa.Methods— This is a retrogressive observational study whereby a cohort of HIV/AIDS patients was retrospectively followed from 2010 to 2017 until loss to follow-up occurred or until the end of the observation period at Carolina and Embhuleni hospitals. An institutional based retrospective cohort study was undertaken among children, adolescents and adults living with HIV/AIDS and attending ART clinic between January 1, 2010 and June 30, 2017. Loss to follow up was defined as not taking an ART refill for a period of 90 days or longer from the last attendance for refill and not yet classified as ‘dead’ or ‘transferred-out’ patient. Patient information was obtained from the routine hospitals’ records, and the data were analysed using Generalized gamma distribution to identify the predictors of loss to follow up among HIV/AIDS patients while Kaplan-Meier model was used to estimate and compare the LTFU survival probabilities of heterogenous groups among the patients.Results— Of the 357 patients, 60.5% were female. The mean (SD) age of the cohort was 36.2 (14.1), 15.4 (3.5), and 5.1 (3.5) years for adults, adolescents, and children, respectively. From 357 HIV/AIDS patients, 93 (26.05%) were lost to follow-up. Empirical results show that the Weibull distribution gives the best fit to the data. The Weibull model determined the Factors associated with significant risk factors to patient loss to follow up as: regimen EFV+D4T+3TC [HR: 2.0 CI;(1.3–3.1)], regimen EFV+AZT+3TC [HR: 2.9 CI;(1.3–6.4)], regimen EFV+3TC+TDF [HR: 10.0 CI;(3.9–25.9)], regimen NVP+3TC+TDF [HR: 10.6 CI;(1.8–62.4)], follow up CD4 [HR: 1.0 CI;(1.0–1.0)], log(follow up viral load) [HR: 0.8 CI;(0.7–0.9)], marital status (married) [HR: 0.4 CI;(0.3–0.8)], marital status (cohabitation) [HR: 0.6 CI;(0.3–0.9)], ART adherence (fair) [HR: 2.4 CI;(1.3–3.4)], ART adherence (good) [HR: 4.6 CI;(2.2–9.5)] and age [HR: 1.02 CI;(1.0–1.04)]. Discussion— Effective control and tracing measures in the at-risk population and in defaulters need to be stepped up especially during this COVID-19 period, to improve retention in hospitals. There is also need for careful adherence counseling and assessment of medication supplies.Conclusion— LTFU is more pronounced among females and is highest among adolescents. Patients with increased risk for LTFU were consistent with ART regimens, viral load, age, CD4 count, adherence and marital status.

scholarly journals Accelerated failure time modelling of Tuberculosis predictors in HIV/AIDS patients in Albert Luthuli Municipality of South Africa

2020 ◽  
Author(s):  
Pepukai Bengura ◽  
Principal Ndlovu ◽  
Mulalo Annah Managa
Keyword(s):  
Public Health ◽  
South Africa ◽  
Failure Time ◽  
Accelerated Failure Time ◽  
Aids Patients ◽  
Factors Associated ◽  
Aft Model ◽  
Accelerated Failure ◽  
Hiv Aids

Abstract Background: Tuberculosis (TB) is one of the most common opportunistic diseases and leading cause of death among Human immunodeficiency virus and acquired immune deficiency syndrome (HIV/AIDS) patients. There has been a drastic rise of TB infection associated with the pandemic occurrence of HIV/AIDS infection in South Africa and other resource-limited countries world-wide. South Africa faces an immense burden on health care systems posed by diagnostic and therapeutic challenges resulting from the concomitant HIV and TB epidemics. This study aimed to determine the prevalence and the factors associated with TB and HIV co-infection for patients attending clinical care at rural public health facilities in Albert Luthuli municipality of South Africa. Methods: A cohort of HIV/AIDS patients was retrospectively followed from inception in 2010 to 2017 until TB was diagnosed or until the end of the study. Accelerated Failure Time (AFT) model was used to analyse survival data on HIV/AIDS patients. Factors associated to TB were modelled using log-logistic AFT model and further analysis of the significant factors was done using Kaplan-Meier, log-rank and hazard ratios. Results: From 357 HIV/AIDS patients, 65 patients (18.2%) had TB. Out of the 65 HIV/AIDS patients with TB, 15 (23.1%) of them died. Thus, of the 41 HIV/AIDS patients who died during the follow-up period, 15 of them (36.6%) had TB. Log-logistic AFT model determined factors associated with TB at significance level of 0.05 as: hospital, WHO stage, treatment (regimen 1), ART adherence, follow-up CD4 count, baseline haemoglobin, follow-up white blood cell count, baseline viral load, baseline sodium and follow-up alanine transaminase. Discussion: Although antiretroviral therapy is effective in reducing the risk of developing TB, the overall burden of TB in HIV/AIDS community may not substantially diminish.Conclusion: TB/HIV co-infection is one of the serious public health problems in Albert Luthuli municipality. Collaborative TB/HIV activities in form of early diagnosis of both TB and HIV need a holistic approach in order to reduce drug resistance, drug toxicity, co-morbidities and mortalities which are associated with TB/HIV co-infection.

scholarly journals Disability Grant: a precarious lifeline for HIV/AIDS patients in South Africa

2015 ◽  
Vol 15 (1) ◽  
Author(s):  
Veloshnee Govender ◽  
Jana Fried ◽  
Stephen Birch ◽  
Natsayi Chimbindi ◽  
Susan Cleary
Keyword(s):  
South Africa ◽  
Aids Patients ◽  
Disability Grant ◽  
Hiv Aids

scholarly journals Assessment of effectiveness of traditional herbal medicine in managing HIV/AIDS patients in South Africa

2004 ◽  
Vol 81 (10) ◽  
Author(s):  
KC Tshibangu ◽  
ZB Worku ◽  
MA De Jongh ◽  
AE Van Wyk ◽  
SO Mokwena ◽  
...  
Keyword(s):  
South Africa ◽  
Herbal Medicine ◽  
Traditional Herbal Medicine ◽  
Aids Patients ◽  
Hiv Aids

School Refusal: a 15–20-year Follow-up Study of 35 Swedish Urban Children

1988 ◽  
Vol 152 (6) ◽  
pp. 834-837 ◽  
Author(s):  
Natalia Flakierska ◽  
Marianne Lindström ◽  
Christopher Gillberg
Keyword(s):  
Psychiatric Disorders ◽  
Social Adjustment ◽  
Psychiatric Care ◽  
Urban Children ◽  
School Refusal ◽  
Patient Treatment ◽  
Follow Up Study ◽  
Matched Comparison ◽  
Age And Sex

Results from a 15–20-year follow-up study of 35 7–12–year-old children with school refusal and 35 age- and sex-matched comparison children are reported. The school refusal cases had applied for out-patient adult psychiatric care more often than comparison children. Also they had fewer children of their own. In respect of overall social adjustment and severe psychiatric disorders requiring in-patient treatment, there were no important differences.

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