Evidence map›Paper›PMID 42151917›Full record

SynthesisBMC musculoskeletal disorders2026

Surgical vs. non-surgical therapy for partial tears of the rotator cuff: a systematic review and meta-analysis of pooled studies with indirect comparison.

Elena Ricker, Lara Stehling, Lisa Klute, Leopold Henßler, Helge Knüttel, Florian Zeman, Volker Alt, Maximilian Kerschbaum

Abstract readSystematic ReviewMeta-AnalysisComparative Study
In one paragraph

Synthesis in BMC musculoskeletal disorders, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Elena RickerClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany.ORCID http://orcid.org/0009-0000-2539-0218
Lara StehlingClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany.ORCID http://orcid.org/0009-0001-0034-5290
Lisa KluteClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany.ORCID http://orcid.org/0000-0001-7222-735X
Leopold HenßlerClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany.ORCID http://orcid.org/0009-0006-3644-5863
Helge KnüttelMedical Branch Library, University Library, University of Regensburg, Universitätsstraße 31, 93053, Regensburg, Germany.ORCID http://orcid.org/0000-0002-2654-6517
Florian ZemanCenter for Clinical Studies, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, 93053, Regensburg, Germany.ORCID http://orcid.org/0000-0002-8425-984X
Volker AltClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany.ORCID http://orcid.org/0000-0003-0208-4650
Maximilian KerschbaumClinic of Trauma Surgery, University Medical Center Regensburg, Franz-Josef-Strauss-Allee 11, D-93053, Regensburg, Germany. Maximilian.kerschbaum@ukr.de.ORCID http://orcid.org/0000-0003-4996-8808

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRotator cuff disease (RCD) constitutes the most common cause of shoulder pain, with partial-thickness rotator cuff tears (PT-RCTs) representing a substantial subset that may progress over time. Although both surgical and non-surgical interventions are employed in clinical practice, a consensus regarding the optimal management of symptomatic PT-RCTs is lacking, and a comprehensive synthesis of available evidence has not yet been conducted.

methodsA systematic review was conducted according to PRISMA guidelines using MEDLINE, EMBASE, CENTRAL, ClinicalTrials.gov, and WHO ICTRP. Studies on arthroscopic surgical and/or non-surgical treatments for PT-RCTs in patients ≥ 18 years were included. Clinical outcomes (Constant Score (CS), ASES Score, VAS for pain) were extracted. Random-effects meta-analysis and descriptive statistics were used to analyze outcomes and study characteristics.

resultsOf the 9,894 trials screened, 33 trials with a total of 1,818 patients met the inclusion criteria. Comparing pooled weighted mean outcomes across studies, surgical cohorts demonstrated higher scores than non-surgical cohorts in both the CS (p = 0.0095) and the ASES (p = 0.0060). However, no specific surgical technique proved superior, with neither Reconstruction versus Debridement (CS, p = 0.19; ASES, p = 0.06) nor Tear Completion versus Transtendon Repair (CS, p = 0.13; ASES, p = 0.65) reaching statistical significance. Although surgical treatment was statistically superior to non-surgical approaches, the observed differences remained below the minimal clinically important differences (MCID), indicating limited clinical relevance.

conclusionPooled analyses showed higher Constant and ASES scores in surgical cohorts. However, the magnitude of this difference does not exceed MCID, indicating limited clinical relevance. No surgical technique demonstrated significant superiority. These findings highlight the need for individualized treatment decisions, considering the limited clinical benefit of surgery over non-surgical approaches. PROTOCOL REGISTRATION: The protocol was registered in PROSPERO with ID: CRD42023487714.

Indexed as

ArthroscopyConservative TreatmentRotator Cuff InjuriesHumansRandomized Controlled Trials as TopicRotator CuffShoulder PainTreatment OutcomeNon-Operative ManagementPartial Thickness Rotator Cuff TearRotator CuffShoulderSurgical Therapy

Identifiers

PMID42151917
PMCPMC13224465

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.