Status and Determinants of Treatment Outcomes Among New Tuberculosis Patients in South Korea: A Retrospective Cohort Study

2021 ◽  
pp. 101053952110005
Author(s):  
Hyunjin Son ◽  
Jeongha Mok ◽  
Miyoung Lee ◽  
Wonseo Park ◽  
Seungjin Kim ◽  
...  
Keyword(s):  
Cohort Study ◽  
South Korea ◽  
Success Rate ◽  
Treatment Outcomes ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Health Care Facilities ◽  
Tuberculosis Patients ◽  
Lost To Follow Up

This is a retrospective cohort study using notification data in South Korea. We evaluated the nationwide status, regional differences, and the determinants of treatment outcomes among tuberculosis patients. Treatment success rate improved from 77.0% in 2012 to 86.0% in 2015. The lost to follow-up rate was higher among older people, males, and foreign nationals. Health care facilities designated for the Public-Private Mix (PPM) project showed higher success rate and lower rate of lost to follow-up. Moreover, municipalities with low regional deprivation index had higher PPM project coverage. Since there is a large regional difference in the coverage of the PPM project, an additional community-based support program should be implemented, especially for tuberculosis patients residing in region with low PPM project coverage.

Treatment Outcomes of Childhood Tuberculosis in Three Districts of Balochistan, Pakistan: Findings from a Retrospective Cohort Study

2020 ◽  
Author(s):  
Abid Abdullah ◽  
Nafees Ahmad ◽  
Muhammad Atif ◽  
Shereen Khan ◽  
Abdul Wahid ◽  
...  
Keyword(s):  
Risk Factors ◽  
Cohort Study ◽  
Treatment Outcomes ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
P Value ◽  
Childhood Tb ◽  
Study Sites ◽  
Lost To Follow Up

Abstract Background This study aimed to evaluate treatment outcomes and factors associated unsuccessful outcomes among pediatric tuberculosis (TB) patients (age ≤14 years). Methods This was a retrospective cohort study conducted at three districts (Quetta, Zhob and Killa Abdullah) of Balochistan, Pakistan. All childhood TB patients enrolled for treatment at Bolan Medical Complex Hospital (BMCH) Quetta and District Headquarter Hospitals of Zhob and Killa Abdullah from 1 January 2016 to 31 December 2018 were included in the study and followed until their treatment outcomes were reported. Data were collected through a purpose developed standardized data collection form and analyzed by using SPSS 20. A p-value <0.05 was considered statistically significant. Results Out of 5152 TB patients enrolled at the study sites, 2184 (42.4%) were children. Among them, 1941 childhood TB patients had complete medical record were included in the study. Majority of the study participants were <5 years old (66.6%) and had pulmonary TB (PTB; 65%). A total of 45 (2.3%) patients were cured, 1680 (86.6%) completed treatment, 195 (10%) lost to follow-up, 15 (0.8%) died, 5 (0.3%) failed treatment and 1 (0.1%) was not evaluated for outcomes. In multivariate binary logistic regression analysis, treatment at BMCH Quetta (OR = 25.671, p-value < 0.001), rural residence (OR = 3.126, p-value < 0.001) and extra-PTB (OR = 1.619, p-value = 0.004) emerged as risk factors for unsuccessful outcomes. Conclusion The study sites collectively reached the World Health Organization’s target of treatment success (>85%). Lost to follow-up was the major reason for unsuccessful outcomes. Special attention to patients with identified risk factors for unsuccessful outcomes may improve outcomes further.

scholarly journals The Impact of Universal Test and Treat Program on Highly Active Anti Retroviral Therapy Outcomes (Coverage, Adherence and Lost to Follow Up) at Wangaya Hospital in Denpasar, Bali-Indonesia: A Retrospective Cohort Study

2021 ◽  
Vol 15 (1) ◽  
pp. 28-34
Author(s):  
Ketut Suryana
Keyword(s):  
Cohort Study ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Hiv Treatment ◽  
Highly Active ◽  
Universal Test And Treat ◽  
High Adherence ◽  
Lost To Follow Up ◽  
The Impact

Background: World Health Organization (WHO) (2015) recommended that all people diagnosed with human immunodeficiency virus (HIV)-positive initiate Highly Active Anti Retroviral Therapy (HAART) immediately (less than a week), irrespective of CD4 count (Universal Test and Treat / UTT) Program. Objective: To evaluate the impact of UTT as a current therapeutic program on HIV treatment outcomes, coverage, adherence, and lost to follow-up (LTFU) at Wangaya Hospital in Denpasar, Bali, Indonesia. Methods: A Retrospective cohort study was conducted during July 2017 - June 2018 (Pre-UTT) and September 2018 – August 2019 (Post-UTT). Around 402 medical records were selected, reviewed, and enrolled. Data were analyzed using SPSS software for windows version 24.0. Bivariate analysis (Chi-square test) was performed on all variables with a statistically significant t level of 0.05. Results: Among 4,322 new visitors; 3,585 (82.95%) agreed to take HIV test and 402(11.21%) were confirmed HIV reactive. Most participants confirmed HIV reactive occured at age 25-34 years old and 230 (57.21%) were male. The majority education level were primary (Junior high school) 302(75.12%), 379(94.28%) were employed and 281 (69.90%) stayed in Denpasar. About 350 (87.06%) received HAART, 298 (85.14%) with high adherence and 52 (14.86%) LTFU. Pre-UTT, HAART coverage; 83.03% (181), were statistically significant increased to 91.85% (169) post UTT (p=0.000). High adherence pre-UTT; 79.56% (144) was significantly increased to 91.12% (154) post UTT (p=0.006) and LTFU were significantly decreased; 20.44% (37) to 8.87% (15) (p=0.006). Conclusion: UTT program significantly improve the HIV treatment outcome (increased coverage, adherence, and decreased LTFU).

scholarly journals Re-evaluated treatment outcomes of bacteriologically positive TB patients registered at a clinic in Lusaka, Zambia in 2018

2021 ◽  
Vol 11 (1) ◽  
pp. 22-25
Author(s):  
S. Daka ◽  
Y. Matsuoka ◽  
M. Ota ◽  
S. Hirao ◽  
A. Phiri
Keyword(s):  
Cohort Study ◽  
Treatment Outcomes ◽  
Retrospective Cohort ◽  
Treatment Success ◽  
Success Rates ◽  
Treatment Facilities ◽  
Almost All ◽  
Lost To Follow Up ◽  
Diagnostic Centre

SETTING: An urban TB diagnostic centre in Lusaka, Zambia.OBJECTIVE: To re-evaluate treatment outcomes of all bacteriologically confirmed TB patients registered in 2018.DESIGN: This was a retrospective cohort study on TB patients. Treatment outcomes of patients who were transferred out were retrieved.RESULTS: A total of 182 patients were registered, 26 of whom had missing documents; these were excluded from the study. Of the remaining 156 patients who were reviewed, 86 (55.1%) were correctly evaluated by the centre, 35 (22.4%) were incorrectly evaluated and 35 (22.4%) were ‘transferred out’ (not evaluated). As a result of this review, the number of evaluated patients increased from 86 (55.1%) to 150 (96.2%). The cure and treatment success rates rose from 43.6% and 44.2%, respectively, to 57.7% and 73.1%, respectively. Of note, 14 of the 35 patients who were initially declared ‘transferred out’ did not actually reach their treatment facilities and ended up being lost to follow-up.CONCLUSION: This study shows that it is possible to evaluate almost all TB patients. Re-evaluation of treatment outcomes of TB patients revealed the problems in the TB services that need to be improved in the future.

Traditional Chinese Medicine Could Increase the Survival of People Living with HIV in Rural Central China: A Retrospective Cohort Study, 2004–2012

2014 ◽  
Vol 42 (06) ◽  
pp. 1333-1344 ◽  
Author(s):  
Yantao Jin ◽  
Huijun Guo ◽  
Xin Wang ◽  
Xiumin Chen ◽  
Ziqiang Jiang ◽  
...  
Keyword(s):  
Cohort Study ◽  
Prognostic Factors ◽  
Chinese Medicine ◽  
Retrospective Cohort Study ◽  
Retrospective Cohort ◽  
Therapy Group ◽  
People Living With Hiv ◽  
Living With Hiv ◽  
Lost To Follow Up

A retrospective cohort study was conducted to explore the effectiveness of Traditional Chinese Medicine (TCM) in treating people living with HIV (PLHIV) by comparing the survival of PLHIV treated with TCM and without TCM. To identify prognostic factors that affect the survival of PLHIV, patients who enrolled in the national TCM HIV treatment trial program (NTCMTP) in October 2004 and PLHIV in the same region who did not enroll in the NTCMTP were compared. Participants were followed up to October 2012. Survival time was estimated through the Kaplan–Meier method, and hazard ratios to identify prognostic factors were computed through Cox proportional hazard models. A total of 3,229 PLHIV (1,442 in the TCM therapy group and 1,787 in the non-TCM therapy group) were followed up for 21,876 person-years. In this time period, 751 (23.3%) died and 209 (6.5%) were lost to follow-up, for an overall mortality rate of 3.43/100 person-years. In the TCM therapy group, 287 (19.0%) died and 139 (9.7%) were lost to follow-up, and in the non-TCM therapy group, 464 (26.0%) PLHIV died and 70 (3.9%) were lost to follow-up. The mortality rate in the TCM therapy group was 2.97/100 person-years, which was lower than the rate of 3.79/100 person-years in the non-TCM therapy group. The 8-year cumulative survival in the TCM therapy group was 78.5%, lower than the 74.0% survival in the non-TCM therapy group. After adjusting for other factors, risk factors of death included male gender, older age, less education, taking combined antiretroviral therapy (cART) at enrollment, not taking cART at follow-up, and lower CD4 + T cell counts. Our retrospective cohort study indicates that TCM increased the survival and lengthened the lifetime of PLHIV in Henan Province of China. However, the limitations of a retrospective cohort could have biased the study, so prospective studies should be carried out to confirm our primary results.

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