Evidence map›Paper›PMID 40821879›Full record

ArticleShoulder & elbow2025

Evaluating tendon transfers in irreparable rotator cuff tears: A systematic review of clinical outcomes and failure rates.

Marc Daniel Bouchard, Nikhil Aman Patel, Carl Keogh, Danielle Dagher, Brooke Mackinnon, Sophia Argyropoulos, David Slawaska-Eng, Moin Khan, Bashar Alolabi

Abstract read
In one paragraph

Article in Shoulder & elbow, 2025. 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

9 authors.

Marc Daniel BouchardDivision of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0009-0003-6883-9486
Nikhil Aman PatelSchool of Medicine and Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
Carl KeoghBeaumont Hospital, Dublin, Ireland.ORCID https://orcid.org/0009-0005-9898-4996
Danielle DagherDepartment of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0002-0372-8991
Brooke MackinnonSchool of Medicine and Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
Sophia ArgyropoulosSchool of Medicine and Health Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland.
David Slawaska-EngDivision of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0001-7535-0193
Moin KhanDivision of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0002-8237-8095
Bashar AlolabiDivision of Orthopaedic Surgery, McMaster University, Hamilton, ON, Canada.ORCID https://orcid.org/0000-0002-8393-0953

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Irreparable rotator cuff tears (IRCTs) pose a clinical challenge, particularly in younger patients. Tendon transfers (TTs) have emerged as a joint-preserving surgical option. However, the clinical outcomes, failure rates, and complication profiles associated with different TTs remain incompletely defined. This systematic review evaluates outcomes across various TT techniques used to manage IRCTs. Methods: A systematic search of MEDLINE, Embase, and Emcare databases was conducted for studies involving adults with diagnosed IRCTs reporting patient-reported outcomes and failure rates following TT. Non-English studies, conference abstracts, case reports, and studies with <12 months follow-up were excluded. Descriptive summaries and pooled analyses were performed by tendon type. Results: Thirty studies (980 patients, 994 shoulders) were included. The mean patient age was 58.9 years, with a mean follow-up of 44.7 months. Latissimus dorsi (LD) transfers were most commonly reported. All tendon types showed significant improvements in patient-reported outcomes. Teres major transfers exhibited the highest Constant-Murley Score improvement (+40) and greatest pain reduction (VAS-5.6), although based on a single study. Failure rates ranged from 4.2% to 14.1%. Conclusions: TTs improve pain and function in IRCTs. LD transfers remain the most widely used. Variability in techniques and outcomes highlights the need for standardized protocols and further high-quality research.

Indexed as

irreparable rotator cuff tearpatient-reported outcome measuresrotator cuff injuryshoulder surgerytendon transfertransfer failure

Identifiers

PMID40821879
PMCPMC12354401

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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.