Evidence map›Paper›PMID 30972431›Full record

Observational studyWorld journal of surgery2019

Video-Assisted Thoracic Surgery (VATS) Talc Pleurodesis Versus Pleurectomy for Primary Spontaneous Pneumothorax: A Large Single-Centre Study with No Conversion.

Harish Mithiran, Lowell Leow, Kingsfield Ong, Terence Liew, Daveraj Siva, Shen Liang, John Kit Chung Tam

Abstract readComparative StudyObservational Study
PubMed Publisher
In one paragraph

Observational study in World journal of surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
2.3field-weighted citation impact, top 11% 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

12 citing papers in PubMed, 20 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

7 authors at 2 institutions in 1 country.

Harish MithiranDepartment of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre Singapore, National University Health System, Singapore, NUHS Tower Block, Level 9, 1E Kent Ridge Road, Singapore, 119228, Singapore. harish_mithiran_muthiah@nuhs.edu.sg.ORCID http://orcid.org/0000-0002-6784-2566
Lowell LeowDepartment of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre Singapore, National University Health System, Singapore, NUHS Tower Block, Level 9, 1E Kent Ridge Road, Singapore, 119228, Singapore.
Kingsfield OngDepartment of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre Singapore, National University Health System, Singapore, NUHS Tower Block, Level 9, 1E Kent Ridge Road, Singapore, 119228, Singapore.
Terence LiewYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Daveraj SivaYong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore.
Shen LiangMedicine Biostatistics Unit, National University of Singapore, Singapore, Singapore.
John Kit Chung TamDepartment of Cardiac, Thoracic and Vascular Surgery, National University Heart Centre Singapore, National University Health System, Singapore, NUHS Tower Block, Level 9, 1E Kent Ridge Road, Singapore, 119228, Singapore.
National University of Singapore · SGNational University Heart Centre Singapore · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPrimary spontaneous pneumothorax (PSP) is a relatively common clinical entity with high incidence in the young population. Video-Assisted Thoracic Surgery (VATS) bullectomy and chemical or mechanical pleurodesis are two primary modalities of treatment. There has been much debate on the ideal mode of pleurodesis, but the literature on surgical outcomes comparing VATS pleurectomy with talc pleurodesis has been inconclusive.

methodsWe performed a single-centre 5-year observational retrospective study of 202 patients who underwent VATS bullectomy with talc pleurodesis or parietal pleurectomy.

resultsThere were no significant differences in the demographics, pre-operative and intra-operative characteristics in both groups. Recurrence of pneumothorax, chest tube duration and hospital stay were similar in both groups. However, talc pleurodesis had a shorter operative time compared to pleurectomy.

conclusionOur study demonstrated comparable outcomes between talc pleurodesis and pleurectomy following VATS bullectomy for patients with PSP.

Indexed as

PleurodesisThoracic Surgery, Video-AssistedAdolescentAdultChest TubesFemaleHumansLength of StayMaleOperative TimePleuraPneumothoraxRecurrenceRetrospective StudiesTalcYoung AdultTalc

Identifiers

PMID30972431
OpenAlexW2939564636

What OpenQuestion holds

Textmetadata
Read underepoch 390

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.