Evidence map›Paper›PMID 31488486›Full record

ArticleBMJ open2019

Open carpal tunnel release and diabetes: a retrospective study using PROMs and national quality registries.

Malin Zimmerman, Katarina Eeg-Olofsson, Ann-Marie Svensson, Mikael Åström, Marianne Arner, Lars Dahlin

Open access · goldAbstract read
In one paragraph

Article in BMJ open, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
4.2field-weighted citation impact, top 6% 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

29 citing papers in PubMed, 43 citations in OpenAlex.

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  8. Carpal tunnel syndrome.Nature reviews. Disease primers · 2024
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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

6 authors at 4 institutions in 2 countries.

Malin ZimmermanDepartment of Translational Medicine - Hand Surgery, Lund University, Lund, Sweden malin.zimmerman@med.lu.se.ORCID 0000-0002-9925-3838
Katarina Eeg-OlofssonDepartment of Medicine, University of Gothenburg, Göteborg, Sweden.
Ann-Marie SvenssonNational Diabetes Register, Centre of Registers in Region Västra Götaland, Gothenburg, Sweden.
Mikael ÅströmDepartment of Data Analytics and Register Centre, Region Skåne Hälso- och sjukvård, Lund, Sweden.
Marianne ArnerHAKIR, National Registry for Hand Surgery, Stockholm South General Hospital, Stockholm, Sweden.
Lars DahlinDepartment of Translational Medicine - Hand Surgery, Lund University, Lund, Sweden.
Lund University · SEKarolinska Institutet · SERegion Västra Götaland · SESahlgrenska University Hospital · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo study patient-reported outcome after open carpal tunnel release (OCTR) for carpal tunnel syndrome (CTS) in patients with or without diabetes using national healthcare quality registries.

designRetrospective cohort study.

settingData from the Swedish National Quality Registry for Hand Surgery (HAKIR; www.hakir.se) were linked to data from the Swedish National Diabetes Register (NDR; www.ndr.nu).

participantsWe identified 9049 patients (10 770 hands) operated for CTS during the inclusion period (2010-2016). PRIMARY OUTCOME MEASURES: Patient-reported outcome measures were analysed before surgery and at 3 and 12 months postoperatively using the QuickDASH as well as the HAKIR questionnaire with eight questions on hand symptoms and disability.

resultsPatients with diabetes (n=1508; 14%) scored higher in the QuickDASH both preoperatively and postoperatively than patients without diabetes, but the total score change between preoperative and postoperative QuickDASH was equal between patients with and without diabetes. The results did not differ between patients with type 1 or type 2 diabetes. Patients with diabetic retinopathy scored higher in QuickDASH at 3 months postoperatively than patients with diabetes without retinopathy. In the regression analysis, diabetes was associated with more residual symptoms at 3 and 12 months postoperatively.

conclusionsPatients with diabetes experience more symptoms both before and after OCTR, but can expect the same relative improvement from surgery as patients without diabetes . Patients with retinopathy, as a proxy for neuropathy, may need longer time for symptoms to resolve after OCTR. Smoking, older age, higher HbA1c levels and receiving a diabetes diagnosis after surgery were associated with more residual symptoms following OCTR.

Indexed as

Patient Reported Outcome MeasuresAdultAgedCarpal Tunnel SyndromeDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2Diabetic RetinopathyFemaleHumansMaleMiddle AgedPostoperative PeriodPreoperative PeriodRegistriesRetrospective StudiesTime Factorscarpal tunnel syndromediabetesdiabetes complicationsdiabetic retinopathyglycated hemoglobin Aopen carpal tunnel syndrome

Identifiers

PMID31488486
PMCPMC6731852
OpenAlexW2971778176

What OpenQuestion holds

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LicenceCC BY-NC
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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.