Evidence map›Paper›PMID 38877687›Full record

ReviewTherapeutic advances in respiratory disease

Comparative effectiveness and safety of triple therapy and non-triple therapy interventions for COPD: an overview of systematic reviews.

Shujuan Zhang, Jun Wang, Xuanlin Li, Hailong Zhang

Abstract readReview
In one paragraph

Review in Therapeutic advances in respiratory disease. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 2 pooled it
–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

5 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
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

4 authors.

Shujuan ZhangDepartment of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, Jinshui District, Zhengzhou, Henan, People's Republic of China.ORCID 0009-0002-8627-2009
Jun WangDepartment of Respiratory Diseases, Longhua Hospital Shanghai University of Traditional Chinese Medicine, Shanghai, People's Republic of China.
Xuanlin LiCollege of Basic Medical Science, Zhejiang Chinese Medical University, Hangzhou, People's Republic of China.
Hailong ZhangDepartment of Respiratory Diseases, The First Affiliated Hospital of Henan University of Chinese Medicine, 19 Renmin Road, Jinshui District, Zhengzhou, Henan 450046, People's Republic of China.ORCID 0000-0003-3808-6586

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSome systematic reviews (SRs) on triple therapy (consisting of long-acting β

objectivesTo provide a comprehensive overview of the efficacy and safety of triple therapy for COPD.

designOverview of SRs.

methodsTwo independent reviewers conducted comprehensive searches in PubMed, Embase, Web of Science, and the Cochrane Library to identify relevant SRs that compared triple therapy with any non-triple therapy for COPD, from the inception of these databases until 1 June 2023. The AMSTAR 2 and GRADE tools were utilized to assess the quality of the included studies and the evidence for each outcome.

resultsEighteen SRs encompassing 30 original studies and involving 47,340 participants were analyzed. The overall AMSTAR 2 rating revealed that 3 SRs were of low quality, 13 SRs were of critically low quality, and 2 SRs were of high quality. No high-certainty evidence revealed a significant advantage of triple therapy in improving lung function or reducing acute exacerbations. However, all evidence, including one high certainty, supported the benefits of improving quality of life. Regarding all-cause mortality, no significant difference was found when compared to LAMA or ICS/LABA; however, high-certainty evidence confirmed its effectiveness when compared with LABA/LAMA. Notably, high-certainty evidence indicated that triple therapy was associated with a significant increase in the risk of pneumonia compared to LABA/LAMA.

conclusionTriple therapy demonstrated notable benefits in improving lung function, reducing exacerbations, improving quality of life, and reducing all-cause mortality. However, it is important to note that it may also significantly increase the risk of pneumonia.

trial registrationThis overview protocol was prospectively registered with PROSPERO (No. CRD42023431548).

Indexed as

Adrenergic beta-2 Receptor AgonistsDrug Therapy, CombinationMuscarinic AntagonistsPulmonary Disease, Chronic ObstructiveSystematic Reviews as TopicAdministration, InhalationAdrenal Cortex HormonesBronchodilator AgentsHumansLungQuality of LifeTreatment OutcomeAdrenal Cortex HormonesAdrenergic beta-2 Receptor AgonistsBronchodilator AgentsMuscarinic Antagonistschronic obstructive pulmonary diseaseoverviewsystematic reviewtriple therapy

Identifiers

PMID38877687
PMCPMC11179455

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Registered trials

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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.