Evidence map›Paper›PMID 33812390›Full record

ArticleEuropean journal of medical research2021

Treatment outcomes of patients with multidrug and extensively drug-resistant tuberculosis in Zhejiang, China.

Ming-Wu Zhang, Lin Zhou, Yu Zhang, Bin Chen, Ying Peng, Fei Wang, Zheng-Wei Liu, Xiao-Meng Wang, Song-Hua Chen

Open access · goldAbstract read
In one paragraph

Article in European journal of medical research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.7field-weighted citation impact, top 13% of its field
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

18 citing papers in PubMed, 35 citations in OpenAlex.

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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 at 1 institution in 1 country.

Ming-Wu ZhangZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Lin ZhouZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Yu ZhangZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Bin ChenZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Ying PengZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Fei WangZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Zheng-Wei LiuZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China.
Xiao-Meng WangZhejiang Public Health Research Institute, Zhejiang, China. xmwang@cdc.zj.cn.
Song-Hua ChenZhejiang Provincial Center for Disease Prevention and Control, Hangzhou, Zhejiang, China. shchen@cdc.zj.cn.
Zhejiang Center for Disease Control and Prevention · CN

Funding

Health Commission of Zhejiang Province 2015KYA056, 2020keyan512, 2013ZX10003004
6 · The paper itself

Abstract

backgroundThe aim of this study was to assess the treatment outcomes of multidrug and extensively drug-resistant tuberculosis (M/XDR-TB) in Zhejiang, China and to evaluate possible risk factors associated with poor outcomes of M/XDR-TB.

methodsTwo-hundred-and-sixty-two patients having M/XDR-TB who received the diagnosis and treatment at nine referral hospitals from 1 January 2016 to 31 December 2016 in Zhejiang, China were included. All patients received second-line regimens recommended by WHO under the DOTS-Plus strategy.

resultsAmong the 262 patients, the treatment success rate was 55.34% (n = 145) with 53.44% (n = 140) cured and 1.91% (n = 5) who completed treatment, 62 (23.66%) failed, 27 (10.31%) died, 16 (6.11%) defaulted and 12 (4.58%) transferred out. Forty (64.52%) of the 62 M/XDR-TB patients who failed treatment were due to adverse effects in the first 10 months of treatment. Eighteen patients (6.37%) had XDR-TB. Treatment failure was significantly higher among patients with XDR-TB at 50% than that among patients with non-XDR-TB at 21.72% (P = 0.006). Failure outcomes were associated with a baseline weight less than 50 kg (OR, 8.668; 95% CI 1.679-44.756; P = 0.010), age older than 60 years (OR, 9.053; 95% CI 1.606-51.027; P = 0.013), hemoptysis (OR, 8.928; 95% CI 1.048-76.923; P = 0.045), presence of cavitary diseases (OR, 10.204; 95% CI 2.032-52.631; P = 0.005), or treatment irregularity (OR, 47.619; 95% CI 5.025-500; P = 0.001).

conclusionTreatment outcomes for M/XDR-TB under the DOTS-Plus strategy in Zhejiang, China were favorable but still not ideal. Low body weight (< 50 kg), old age (> 60 years), severe symptoms of TB including cavitary disease, hemoptysis and irregular treatment were independent prognostic factors for failure outcomes in patients with M/XDR-TB.

Indexed as

AdultAgedAntitubercular AgentsChinaExtensively Drug-Resistant TuberculosisFemaleFollow-Up StudiesHumansMaleMiddle AgedMycobacterium tuberculosisPrognosisRisk FactorsTreatment OutcomeAntitubercular AgentsAdverse effectsM/XDR-TB treatmentPrognostic factorsSmear-negativeTreatment failure

Identifiers

PMID33812390
PMCPMC8019161
OpenAlexW3143662792

What OpenQuestion holds

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LicenceCC BY
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Registered trials

None linked

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.