scholarly journals Bidirectional screening and treatment outcomes of diabetes mellitus (DM) and Tuberculosis (TB) patients in hospitals with measures to integrate care of DM and TB and those without integration measures in Malawi

2022 ◽  
Vol 22 (1) ◽  
Author(s):  
John L. Z. Nyirenda ◽  
Dirk Wagner ◽  
Bagrey Ngwira ◽  
Berit Lange
Keyword(s):  
Diabetes Mellitus ◽  
Treatment Outcomes ◽  
Integrated Care ◽  
Retrospective Chart Review ◽  
Healthcare Services ◽  
Local Context ◽  
Integrated Healthcare ◽  
Old Patients ◽  
Lost To Follow Up

Abstract Introduction There are efforts in low and middle-income countries (LMICs) to integrate Tuberculosis (TB) and Diabetes mellitus (DM) healthcare services, as encouraged by WHO and other international health organizations. However, evidence on actual effect of different integration measures on bidirectional screening coverages and or treatment outcomes for both diseases in LMICs is scarce. Objectives and methods Retrospective chart review analysis was conducted to determine effects of integrated care on bidirectional screening and treatment outcomes for both TB patients and people with DM (PWD) recruited in eight Malawian hospitals. Data of ≥ 15 years old patients registered between 2016 to August 2019 were collected and analysed. Results 557 PWDs (mean age 54) and 987 TB patients (mean age 41) were recruited. 64/557 (11.5%) PWDs and 105/987 (10.6%) of TB patients were from an integrating hospital. 36/64 (56.3%) PWDs were screened for TB in integrated healthcare as compared to 5/493 (1.0%) in non-integrated care; Risk Difference (RD) 55.2%, (95%CI 43.0, 67.4), P < 0.001, while 10/105 (9.5%) TB patients were screened for DM in integrated healthcare as compared to 43/882 (4.9%) in non-integrated care; RD 4.6%, (95%CI − 1.1, 10.4), P = 0.065. Of the PWDs screened, 5/41 (12.2%) were diagnosed with TB, while 5/53 (9.4%) TB patients were diagnosed with DM. On TB treatment outcomes, 71/508 (14.8%) were lost to follow up in non-integrated care and none in integrated care were lost to follow-up; RD − 14.0%, (95%CI: − 17.0,-11.0), p < 0.001. Among PWDs, 40/493 (8.1%) in non-integrated care and 2/64 (3.1%) were lost to follow up in integrated care; RD − 5.0%, (95%CI:-10.0, − 0.0); P = 0.046. After ≥ 2 years of follow up, 62.5% PWDs in integrated and 41.8% PWDs in non-integrated care were retained in care, RD 20.7, (95%CI: 8.1, 33.4), P = 0.001. Conclusion We found higher bidirectional screening coverage and less loss to follow-up in one centre that made more efforts to implement integrated measures for TB and DM care than in 7 others that did not make these efforts. Decisions on local programs to integrate TB/DM care should be taken considering currently rather weak evidence and barriers faced in the local context as well as existing guidelines.

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 &lt;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 &lt;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 &lt; 0.001), rural residence (OR = 3.126, p-value &lt; 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 (&gt;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 Tuberculosis Case Finding Cascade and Treatment Outcomes among Male Inmates in Two Prisons in Zimbabwe

2020 ◽  
Vol 2020 ◽  
pp. 1-7
Author(s):  
Alois Mandizvidza ◽  
Riitta A. Dlodlo ◽  
Palanivel Chinnakali ◽  
Hamufare Dumisani Mugauri ◽  
Freeman Dube ◽  
...  
Keyword(s):  
Treatment Outcomes ◽  
Treatment Initiation ◽  
Treatment Success ◽  
Molecular Testing ◽  
Tuberculosis Case ◽  
Missed Opportunities ◽  
Male Inmates ◽  
Almost All ◽  
Lost To Follow Up

Setting. Zimbabwe is a high tuberculosis (TB) burden country, with an estimated prevalence of 344/100,000 population. Though prisons are known high-prevalence sites for TB, the paucity of data affects the quantification of the disease and treatment outcomes in these settings. We measured the prevalence of TB disease and treatment outcomes among inmates at two major prisons in Harare, Zimbabwe. Design. A cohort study using programmatic data was undertaken to assess TB diagnostic cascade in one of the study prisons for 2018. Treatment outcomes among male inmates with TB were assessed over a period of four years, in two study prisons. Results. A total of 405 (11%) inmates with presumptive TB were identified, and 370 (91%) of these were evaluated for TB, mostly using rapid molecular testing of sputum specimens. Twenty-five inmates were diagnosed with TB resulting in a prevalence of 649/100,000 population. Of these, 16 (64%) were started on treatment. Nine (36%) were lost to follow-up before treatment initiation. From 2015 to 2018, 280 adult male inmates with TB were started on treatment. Of these, 212 (76%) had pulmonary disease that was bacteriologically confirmed. Almost all (276/280, 99%) had known HIV status, 65% were HIV-infected, and 80% of these were on antiretroviral treatment. The TB treatment success rate (cured or treatment completed) was recorded for 209 (75%) inmates, whilst 14 (5%) died and 11 (4%) were lost to follow-up. The frequency of unfavourable treatment outcomes (death, lost to follow-up, and not evaluated) was higher (54%) among inmates≥60 years than those in the age group of 45-59 years (17%). Conclusion. The findings revealed a threefold burden of TB in prisons, compared with what is reported by national survey. To decrease transmission of TB bacilli, it is essential to promote efforts that address missed opportunities in the TB diagnostic cascade, prompt treatment initiation, and ensure that tracking and documentation of treatment outcomes for all inmates are intensified.

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.

scholarly journals Adherence patterns among patients receiving  healthcare services in the Muhimbili Sickle Cell Cohort, Tanzania

2020 ◽  
Author(s):  
Upendo Masamu ◽  
Raphael Zozimus Sangeda ◽  
Daniel Kandoga ◽  
Jesca Ondego ◽  
Florah Ndobho ◽  
...  
Keyword(s):  
Survival Analysis ◽  
Sickle Cell ◽  
Parametric Method ◽  
Healthcare Services ◽  
Rank Test ◽  
P Value ◽  
Mean Cell Volume ◽  
Loss To Follow Up ◽  
Lost To Follow Up

Abstract Background: Monitoring of patient’s clinical attendance is one of the crucial means that is used to improve adherence to care and treatment among the Sickle Cell Disease (SCD) patients. Adherence to care has been shown to improve health outcomes in SCD patients. However, these benefits cannot be achieved when patients are lost to follow-up to care. Method : We analyzed data on loss to follow up to determine the patterns among sickle cell patients registered at Muhimbili Sickle Cell Cohort (MSC), in Dar es Salaam, Tanzania. Data was aggregated and analysed using R software and Microsoft Excel Spreadsheet. Survival analysis techniques, both non-parametric methods (Kaplan-Meier estimator and Log-rank test) and semi-parametric method (Cox’s proportional hazard model), were used. A p-value of 0.05 was considered significant to make a strong inference of the analysis. Results: 5476 SCD patients were registered at MSC from 2004 to 2016, 3350 (58.13%) were actively participating in clinics while, 2126 (41.87%) were inactive, out of which 35.19% were lost to follow-up. From the survival analysis results, patients who were between 5 to 17 years were more likely to be lost to follow-up than the rest with a hazard ratio of 2.65 times more than those who were above 18 years. Patients with mean cell volume above 77.73 fL and white blood cell above 15.73(10ˆ3/uL) were more likely to be loss to follow-up than those below average. Conclusion: Loss to follow-up is evident in a cohort of patients in long term comprehensive care follow-up. It is, therefore, necessary to design interventions that minimize its impacts. Suggested solutions might include training of the health care workers, more emphasis on newborn screening and advocacy to patients regarding the effect of loss to follow-up.

scholarly journals Brazilian cohort study of risk factors associated with unsuccessful outcomes of drug resistant tuberculosis

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Patricia Bartholomay ◽  
Rejane Sobrino Pinheiro ◽  
Fernanda Dockhorn ◽  
Daniele Maria Pelissari ◽  
Wildo Navegantes de Araújo
Keyword(s):  
Treatment Outcomes ◽  
Illicit Drugs ◽  
Multinomial Logistic Regression ◽  
Multidrug Resistant ◽  
Individual Characteristics ◽  
Drug Resistant ◽  
Factors Associated ◽  
Four Blocks ◽  
Lost To Follow Up

Abstract Background Treatment outcomes were evaluated of a cohort of new pulmonary tuberculosis (TB) cases that were rifampicin resistant, multidrug-resistant, or extensively resistant during 2013 and 2014 in Brazil. The objective of this study is to identify factors associated with unfavorable treatment outcomes for drug-resistant TB cases. Methods The Brazilian Special Tuberculosis Treatment Information System (SITE-TB) was the main data source. The independent variables were classified into four blocks (block I: individual characteristics; block II: clinical characteristics and proposed treatment; block III: treatment follow-up characteristics; and block IV: TB history). The category of successful therapeutic outcome was compared with lost to follow-up, failure, and death. Considering the multiple outcomes as the dependent variable, the odds ratios (OR) and its respective 95% confidence interval (95% CI) were estimated by multinomial logistic regression. Results After applying the exclusion criteria, 980 (98.8%) individuals were included in the study. Of these, 621 (63.4%) had successful treatment, 163 (16.6%) lost to follow-up, 76 (7.8%) failed, and 120 (12.2%) died. Important factors associated with lost to follow-up in the final model included use of illicit drugs (OR = 2.5 95% CI: 1.57–3.82). Outcome failure was associated with having disease in both lungs (OR = 2.0; 95% CI: 1.09–3.62) and using more than one or not using injectable medication (OR = 2.8; 95% CI: 1.05–7.69). Major factors for the death outcome were at least 60 years old (OR = 3.4; 95% CI: 1.90–6.03) and HIV positive (OR = 2.7; 95% CI: 1.45–4.83). Conclusions The factors associated with unfavorable treatment outcomes were different. Some of these factors are specific to each outcome, which reflects the complexity of providing care to these individuals.

scholarly journals Childhood TB in Myanmar: trends in notification, profile and treatment outcomes in the private sector

2019 ◽  
Vol 9 (4) ◽  
pp. 135-141
Author(s):  
S. K. Thein ◽  
S. Satyanarayana ◽  
K. W. Y. Kyaw ◽  
S. Saw ◽  
T. N. Maung ◽  
...  
Keyword(s):  
Private Sector ◽  
Treatment Outcomes ◽  
Successful Treatment ◽  
Treatment Rate ◽  
National Tuberculosis ◽  
Childhood Tb ◽  
Public Private Mix ◽  
Lost To Follow Up ◽  
Annual Decline

Setting: Myanmar National Tuberculosis (TB) programme (NTP).Objective: To describe 1) the trends in childhood TB (aged 14 years) notification from 2014 to 2017 and quantify the private sector contribution to this notification; and 2) the profile and treatment outcomes of childhood TB managed in the private sector in 2016.Study design: This was an observational study involving the review of routine records and reports of the NTP public-private mix (PPM) projects managed by the Myanmar Medical Association and Population Service International.Results: The total number of childhood TB notified has declined from 36 314 in 2014 to 28 723 in 2017 (average annual decline = 2607 cases per year). The private sector contribution to the notification remained between 17% and 19%. Of the 5616 childhood TB cases diagnosed and treated under the two PPM projects in 2016, 99% were clinically diagnosed and 5459 (97.7%) had successful treatment outcomes. Children aged 10 years, males, those with bacteriologically confirmed TB, those treated in the regions or states of Mandalay, Chin and Shan had a higher risk of an unfavourable outcome (lost to follow-up, death, move to second-line treatment and not evaluated).Conclusion: Childhood TB notification is showing a declining trend. One of five notified childhood TB cases was diagnosed and treated in the private sector, where the successful treatment rate was high.

scholarly journals Treatment of Advanced Oropharyngeal Cancers with Chemotherapy and Radiation

2003 ◽  
Vol 82 (5) ◽  
pp. 367-370 ◽  
Author(s):  
Maria M. LoTempio ◽  
Marilene B. Wang ◽  
Ahmad Sadeghi
Keyword(s):  
Los Angeles ◽  
Primary Tumor ◽  
Chart Review ◽  
Medical Center ◽  
Retrospective Chart Review ◽  
Concomitant Chemotherapy ◽  
Small Series ◽  
Lost To Follow Up ◽  
Base Of The Tongue

We conducted a retrospective chart review of treatment outcomes in 17 adults who had been selected to undergo concomitant chemotherapy and radiation (chemo/XRT) for late-stage oropharyngeal cancers. All patients had been treated at the West Los Angeles VA Medical Center between March 1, 1998, and Sept. 30, 2000. Nine patients had a primary tumor at the base of the tongue, five had a primary tumor in the tonsillar area, and three had a tumor that affected both sites. Of this group, 15 patients completed one to three cycles of chemo/XRT, and the remaining two died during therapy. At the most recent follow-up, 9 of the 17 patients (52.9%) were documented to still be alive; seven patients had earlier died as a result of their primary tumor or a distant metastasis, and one patient had been lost to follow-up after completing treatment. At study's end, the duration of post-treatment survival ranged from 2 to 36 months (mean: 12.5). Based on the results of our small series, we conclude that chemo/XRT is a valid alternative to surgery with postoperative radiation and to radiation alone. Chemo/XRT yields acceptable rates of local control and allows for organ preservation with tolerable side effects.

scholarly journals Challenges to primary healthcare services in the management of non-communicable diseases in marginalised populations on the Thailand–Myanmar border: a pilot survey

2018 ◽  
Vol 48 (4) ◽  
pp. 273-277 ◽  
Author(s):  
Makoto Saito ◽  
Arunrot Keereevijit ◽  
Thi Dar San ◽  
Yin Yin Thein ◽  
Mary Ellen Gilder ◽  
...  
Keyword(s):  
Primary Healthcare ◽  
Low Cost ◽  
Healthcare Services ◽  
Communicable Diseases ◽  
Retention Rates ◽  
Non Communicable Diseases ◽  
Pilot Survey ◽  
Retrospective Audit ◽  
Lost To Follow Up

Non-communicable diseases (NCDs) are emerging rapidly. This manuscript reports on a pilot survey of NCDs at a primary healthcare level in a marginalised migrant population on the Thailand–Myanmar border in the face of declining rates of malaria. A retrospective audit of routine clinic (2004–2016) and NCD patient survey data (2014–2016) was conducted. The length of follow-up was assessed by Kaplan–Meier analysis. From July 2014 to July 2016, 238 migrant patients were on the NCD register. Hypertension (n = 80) and diabetes mellitus (n = 51) were the most common diagnoses. After the first consultation, 41% (95% confidence interval = 35–47%) were lost to follow-up by 30 days. NCD retention rates were low: 50% of registered patients were lost to follow-up by 80 (95% CI = 49–132) days. After this survey, a novel low-cost insurance scheme for the migrant community has been launched in this area. Development of new schemes involving patients, healthcare providers and funding support are required for improved and sustainable NCD care for marginalised populations.

scholarly journals Comparison of first-line tuberculosis treatment outcomes between previously treated and new patients: a retrospective study in Machakos subcounty, Kenya

2020 ◽  
Author(s):  
Johannes Ndambuki ◽  
Joseph Nzomo ◽  
Lucy Muregi ◽  
Chris Mutuku ◽  
Francis Makokha ◽  
...  
Keyword(s):  
Treatment Failure ◽  
Treatment Outcomes ◽  
Adverse Outcome ◽  
Previous Treatment ◽  
First Line ◽  
Adherence Support ◽  
Previously Treated Patients ◽  
Previously Treated ◽  
Lost To Follow Up

Abstract Background Since 2016, patients with rifampicin-susceptible tuberculosis (TB) have been treated with the 6-month first-line regimen, regardless of treatment history. We assessed treatment outcomes of previously treated and new patients in Machakos subcounty, Kenya. Methods We performed a retrospective cohort study in patients started on first-line treatment between 2016 and 2017. Firth's logistic regression was used to estimate the effect of previous treatment on having a programmatic adverse outcome (either lost to follow-up, death, failure) and treatment failure vs treatment success (either cure or completion). Results Of 1024 new and 79 previously treated patients, 88.1% and 74.7% were treated successfully, 6.5% and 7.6% died, 4.2% and 10.1% were lost to follow-up and 1.2% and 7.6% had treatment failure, respectively. Previous treatment predicted having a programmatic adverse outcome (adjusted odds ratio [aOR] 2.4 [95% confidence interval {CI} 1.4 to 4.2]) and treatment failure (aOR 7.3 [95% CI 2.6 to 20.4]) but not mortality. Similar correlations were found in 334 new and previously treated patients with confirmed baseline rifampicin susceptibility. Conclusion Previously treated patients were more at risk of experiencing a poor treatment outcome, mainly lost to follow-up and treatment failure. Adherence support may reduce lost to follow-up. Rifampicin drug susceptibility testing coverage should increase. More robust retreatment regimens may reduce treatment failure.

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