Evidence map›Paper›PMID 33155974›Full record

ReviewCanadian journal of surgery. Journal canadien de chirurgie

Derivation of a complication burden score based on disability-adjusted life years to assess patient burden following surgery: a pilot study.

Sadaf Mohtashami, Nadia Safa, Elena Guadagno, Robert Baird, Dan Poenaru

Abstract readReview
PubMed Full text at PMC
In one paragraph

Review in Canadian journal of surgery. Journal canadien de chirurgie. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Sadaf MohtashamiFrom the Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, McGill University Health Centre, Montréal, Que. (Mohtashami, Safa, Guadagno, Poenaru); and the Department of Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, B.C. (Baird).
Nadia SafaFrom the Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, McGill University Health Centre, Montréal, Que. (Mohtashami, Safa, Guadagno, Poenaru); and the Department of Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, B.C. (Baird).
Elena GuadagnoFrom the Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, McGill University Health Centre, Montréal, Que. (Mohtashami, Safa, Guadagno, Poenaru); and the Department of Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, B.C. (Baird).
Robert BairdFrom the Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, McGill University Health Centre, Montréal, Que. (Mohtashami, Safa, Guadagno, Poenaru); and the Department of Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, B.C. (Baird).
Dan PoenaruFrom the Harvey E. Beardmore Division of Pediatric Surgery, Montreal Children's Hospital, McGill University Health Centre, Montréal, Que. (Mohtashami, Safa, Guadagno, Poenaru); and the Department of Surgery, British Columbia Children's Hospital, University of British Columbia, Vancouver, B.C. (Baird).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundComparing adverse outcomes following alternative surgical interventions is a complex process for both patients and providers. Disability-adjusted life years (DALYs) are used globally as a quantitative indicator of burden of disease. However, DALYs have not been applied to the burden of postoperative complications. This study explores the feasibility and utility of DALYs in measuring the burden of postoperative complications, using 2 pediatric surgical procedures as a test model.

methodsA literature review was undertaken of postoperative complications following pediatric inguinal hernia repair and intestinal atresia repair. Relevant studies were included, and incidence rates and durations of all key complications were identified. Using existing disability weights of equivalent health states to the complications, we estimated the burden in DALYs of each complication. These estimates were combined into a unitary procedure-specific complication burden score.

resultsThe key complications contributing to the postoperative burden following inguinal hernia repair were recurrence (0.016 DALYs), hydrocele (0.010), metachronous hernia (0.014) and port-site hernia (0.012). In the case of intestinal atresia repair, death (6.278), reoperation (12.100), stenosis (5.025) and anastomotic stricture (5.327) accounted for most of the postoperative DALYs. The complication burden score was 0.06 DALYs for inguinal hernia and 36.86 for intestinal atresia repair.

conclusionAs a proof of concept, this study supports the feasibility of using DALYs to derive a complication burden score following surgical intervention, and to our knowledge it represents the first application of burden of disease metrics to postoperative adverse outcomes. Future studies should focus on deriving de novo disability weights for common postoperative complications and adverse outcomes.

Indexed as

Cost of IllnessQuality-Adjusted Life YearsChildFeasibility StudiesHernia, InguinalHerniorrhaphyHumansIncidenceIntestinal AtresiaOutcome Assessment, Health CarePatient-Centered CarePilot ProjectsPostoperative ComplicationsProof of Concept StudyReoperation

Identifiers

PMID33155974
PMCPMC7747837

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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.