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ArticleScientific reports2019

Incidence of and Risk Factors for Complex Regional Pain Syndrome Type 1 after Surgery for Distal Radius Fractures: A Population-based Study.

Young-Hoon Jo, KangWook Kim, Bong-Gun Lee, Joo-Hak Kim, Chang-Hun Lee, Kwang-Hyun Lee

Registry-linked trialAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06453447 (Prednisone for the Early Treatment of Complex Regional Pain Syndrome After Distal Radius Fracture - a Pilot Randomized Trial), which is not on this map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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.

NCT06453447 narecruitingnot on this mapstarted 2024, after this paper: background citation

Prednisone for the Early Treatment of Complex Regional Pain Syndrome After Distal Radius Fracture - a Pilot Randomized Trial

TypeinterventionalSponsorUniversity of British ColumbiaRan2024 to 2027Enrolled40ConditionsComplex Regional Pain Syndromes, Distal Radius FracturesArmsPrednisone, Placebo
3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

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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.

Young-Hoon JoDepartment of Orthopedic Surgery, Sungmin Hospital, Incheon, 22789, South Korea.ORCID 0000-0002-4299-2496
KangWook KimDepartment of Orthopedic Surgery, Seouldaejung Hospital, Cheonan, 31156, South Korea.
Bong-Gun LeeDepartment of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, 04763, South Korea.
Joo-Hak KimDepartment of Orthopedic Surgery, Myongji Hospital, Goyang, 10475, South Korea.
Chang-Hun LeeDepartment of Orthopedic Surgery, Eulji University College of Medicine, Seoul, 01830, South Korea.
Kwang-Hyun LeeDepartment of Orthopedic Surgery, Hanyang University College of Medicine, Seoul, 04763, South Korea. leegh@hanyang.ac.kr.ORCID 0000-0002-3060-3916

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This study aimed to evaluate the incidence rates of and risk factors for complex regional pain syndrome type 1 (CRPS-1) after surgery for distal radius fractures (DRFs). Using data from January 2007 to December 2014, we analysed the data from the Korean Health Insurance Review and Assessment (HIRA) service. After extracting the data of patients aged ≥18 years whose diagnostic and operation codes for DRFs were entered into the HIRA database, we analysed the incidence rates of and risk factors for CRPS-1. From 2007 to 2014, 172,194 DRFs were treated surgically. Within 1 year postoperatively, 1,103 CRPS-1 cases were diagnosed, with an incidence of 0.64%. On univariate and multivariate analyses, the risk factors that significantly correlated with the incidence of CRPS-1 included female sex, rheumatoid arthritis, open reduction, open fracture, and accompanying ulnar fracture, whereas old age, psychiatric disease, and external fixation were not statistically significant. The incidence of CRPS-1 after surgery for DRF was very low (0.64%) in South Korea. Careful monitoring is necessary for patients with complex fractures and rheumatoid arthritis who are at increased risk of developing CRPS-1.

Indexed as

AdolescentAdultAgedAged, 80 and overDatabases, FactualFemaleHumansMaleMiddle AgedRadius FracturesReflex Sympathetic DystrophyRepublic of KoreaRisk FactorsSex FactorsYoung Adult

Identifiers

PMID30890732
PMCPMC6425010

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Registered trials

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.