Evidence map›Paper›PMID 33108860›Full record

ArticleTuberculosis and respiratory diseases2021

Treatment Outcomes of Patients with Multidrug-Resistant Tuberculosis: Comparison of Pre- and Post-Public-Private Mix Periods.

Yewon Kang, Eun-Jung Jo, Jung Seop Eom, Mi-Hyun Kim, Kwangha Lee, Ki Uk Kim, Hye-Kyung Park, Min Ki Lee, Jeongha Mok

Abstract read
In one paragraph

Article in Tuberculosis and respiratory diseases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

20 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Yewon KangDepartment of Internal Medicine, VHS Medical Center, Busan, Republic of Korea.
Eun-Jung JoDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Jung Seop EomDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Mi-Hyun KimDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Kwangha LeeDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Ki Uk KimDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Hye-Kyung ParkDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Min Ki LeeDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.
Jeongha MokDepartment of Internal Medicine, Pusan National University Hospital, Busan, Republic of Korea.

Funding

Pusan National University Hospital
6 · The paper itself

Abstract

backgroundThis study compared the treatment outcomes of patients with multidrug-resistant tuberculosis (MDR-TB) before and after the implementation of public-private mix (PPM). Factors affecting treatment success were also investigated.

methodsData from culture-confirmed pulmonary MDR-TB patients who commenced MDR-TB treatment at Pusan National University Hospital between January 2003 and December 2017 were retrospectively reviewed. Patients were divided into two groups in terms of PPM status: pre-PPM period, patients who commenced MDR-TB treatment between 2003 and 2010; and post-PPM period, patients treated between 2011 and 2017.

resultsA total of 176 patients were included (64 and 112 in the pre- and post-PPM periods, respectively). 36.9% of the patients were resistant to a fluoroquinolone or a second-line injectable drug, or both. The overall treatment success rate was 72.7%. The success rate of post-PPM patients was higher than that of pre-PPM patients (79.5% vs. 60.9%, p=0.008). Also, loss to follow-up was lower in the post-PPM period (5.4% vs. 15.6%, p=0.023). In multivariate regression analysis, age ≥65 years, body mass index ≤18.5 kg/m2, previous TB treatment, bilateral lung involvement, and extensively drug-resistant (XDR)- or pre-XDR-TB were associated with poorer treatment outcomes. However, the use of bedaquiline or delamanid for ≥1 month increased the treatment success.

conclusionThe treatment success rate in MDR-TB patients was higher in the post-PPM period than in the pre-PPM period, particularly because of the low rate of loss to follow-up. To ensure comprehensive patient-centered PPM in South Korea, investment and other support must be adequate.

Indexed as

Multidrug-Resistant TuberculosisPPMPublic–Private MixSouth KoreaTreatment Outcome

Identifiers

PMID33108860
PMCPMC7801811

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.