Core Outcome Measures in Effectiveness Trials

A systematic review of outcomes reported in small bowel obstruction research

General Information

Abstract:
Background Small bowel obstruction (SBO) is a condition which is commonly treated by general surgeons. The evidence base for treatment of this condition is limited in part by variable reporting of outcomes in the literature. The aim of this study was to identify commonly used outcomes in research on SBO. Methods This review was reported in line with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines and registered with PROSPERO (CRD42017065538). Searches were performed of MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases to identify prospective cohort or randomized trials reporting outcomes of interventions in SBO. Studies addressing diagnostics, pediatric populations, and SBO due to malignancy were excluded. Studies were screened for inclusion. Study and outcome characteristics were extracted into a predesigned pro forma and mapped onto the Outcome Measures in Rheumatology (OMERACT) framework. Results A total of 1222 studies were screened for eligibility, 74 full text articles retrieved, and 51 studies included for synthesis. A total of 50 different outcomes were used. Duration of hospital stay was the most frequently reported outcome (n = 21 studies). Resolution of SBO was reported in 12 studies but only defined in eight studies which used six different definitions. Patient-reported outcomes were reported in only four studies. Conclusions There is a high degree of variation in the outcomes reported in SBO research. There is a clear need for a core outcome set. Development of a patient-reported outcome measure for this condition should also be explored.

Authors:
Mellor, Katie Hind, Daniel Lee, Matthew J.

Publication

Journal:
Journal of Surgical Research
Volume:
229
Issue:
Pages:
41 - 50
Year:
2018
DOI:
Further Study Information

Date:
2015
Funding source(s):
This research did not receive any specific grant from funding agencies in the public, commercial, or not-for-profit sectors.

Health Area

Disease Category
Gastroenterology

Disease Name
Bowel obstruction

Target Population

Age Range
18 - 100

Sex
Either


Nature / type of Intervention
Any

Method(s)

Systematic review

Stakeholders Involved

None

Study Type

Systematic review of outcomes measured in trials

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