Evidence map›Paper›PMID 27091206›Full record

ArticleWorld journal of surgery2016

Recurrent Primary Spontaneous Pneumothorax is Common Following Chest Tube and Conservative Treatment.

Winnie Hedevang Olesen, Rune Lindahl-Jacobsen, Niels Katballe, Jesper Eske Sindby, Ingrid Louise Titlestad, Poul Erik Andersen, Peter Bjørn Licht

Abstract read
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Article in World journal of surgery, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
4.9field-weighted citation impact, top 5% 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

25 citing papers in PubMed, 63 citations in OpenAlex.

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  14. An evidence-based review of primary spontaneous pneumothorax in the adolescent population.Journal of the American College of Emergency Physicians open · 2021
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  15. Article
  16. New insights into spontaneous pneumothorax: A review.African journal of thoracic and critical care medicine · 2021
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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 4 institutions in 1 country.

Winnie Hedevang OlesenDepartment of Cardiothoracic Surgery, Odense University Hospital, 29 Sdr. Boulevard, 5000, Odense, DK, Denmark. winnie.olesen@rsyd.dk.
Rune Lindahl-JacobsenDanish Aging Research Center, Unit of Epidemiology, Biostatistics and Biodemography, University of Southern Denmark, Odense, Denmark.
Niels KatballeDepartment of Cardiothoracic Surgery, Aarhus University Hospital, Aarhus, Denmark.
Jesper Eske SindbyDepartment of Cardiothoracic Surgery, Aalborg University Hospital, Aalborg, Denmark.
Ingrid Louise TitlestadDepartment of Respiratory Medicine, Odense University Hospital, Odense, Denmark.
Poul Erik AndersenDepartment of Radiology, Odense University Hospital, Odense, Denmark.
Peter Bjørn LichtDepartment of Cardiothoracic Surgery, Odense University Hospital, 29 Sdr. Boulevard, 5000, Odense, DK, Denmark.
Odense University Hospital · DKAalborg University Hospital · DKAarhus University Hospital · DKUniversity of Southern Denmark · DK

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionPrevious studies on primary spontaneous pneumothorax reported variable recurrence rates, but they were based on heterogeneous patient populations including secondary pneumothorax. We investigated young patients with primary spontaneous pneumothorax exclusively and used a national registry to track readmissions and calculate independent predictors of recurrence.

methodsA prospective cohort study of consecutive young patients who were admitted over a 5-year period with their first episode of primary spontaneous pneumothorax and treated conservatively with a chest tube. Baseline characteristics were obtained from questionnaires presented on admittance. All patients were discharged with fully expanded lungs on chest radiography. Patient charts were identified in the national electronic patient registry for detailed information on readmissions due to recurrent spontaneous pneumothorax.

resultsWe included 234 patients. Male/female = ratio 5/1. After a median observation period of 3.6 years (range 1-6 years), recurrent pneumothorax was observed in 54 %. Ipsilateral recurrence was the most common (79 %) but 30 % also experienced contralateral pneumothorax during the study period. Females had a significantly higher age at debut (p < 0.01) and experienced significantly more recurrences over time (p < 0.01). Low body weight (<60 kg) was an independent predictor of recurrence and patients with repeated recurrences were significantly younger at debut (p = 0.01).

conclusionsPrimary spontaneous pneumothorax in younger patients with their first episode had a much higher recurrence rate than previously reported. Every doctor who treats patients with primary spontaneous pneumothorax should be aware and patients informed.

Indexed as

Chest TubesConservative TreatmentAdolescentAdultCohort StudiesDenmarkFemaleHumansMalePneumothoraxRecurrenceRegistriesRisk FactorsSex FactorsThinnessYoung Adult

Identifiers

PMID27091206
OpenAlexW2340738124

What OpenQuestion holds

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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.