Evidence map›Paper›PMID 34973073›Full record

ArticleWorld journal of surgery2022

Postoperative Reduction Quality May Be the Most Important Factor That Causes Worse Functional Outcomes in Open and Closed Pelvic Fractures.

Chih-Yang Lai, Po-Ju Lai, I-Chuan Tseng, Chun-Yi Su, Yung-Heng Hsu, Ying-Chao Chou, Yi-Hsun Yu

Erratum issuedOpen access · hybridAbstract read
In one paragraph

Article in World journal of surgery, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 9 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% 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

9 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Knowledge gaps in high-energy sacral fracture treatment and management.Journal of clinical orthopaedics and trauma · 2026
    Review
  4. Article
  5. Long-term functionality and quality of life after open pelvic ring fractures.European journal of orthopaedic surgery & traumatology : orthopedie traumatologie · 2025
    Article
  6. Comparison of spinopelvic fixation and iliosacral screw fixation for posterior pelvic ring injuries.Ulusal travma ve acil cerrahi dergisi = Turkish journal of trauma & emergency surgery : TJTES · 2025
    Article
  7. Article
  8. Article
  9. [Effectiveness of three-dimensional visible technique without fluoroscopy versus two-dimensional fluoroscopy in reduction of unstable pelvic fractures].Zhongguo xiu fu chong jian wai ke za zhi = Zhongguo xiufu chongjian waike zazhi = Chinese journal of reparative and reconstructive surgery · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 3 institutions in 1 country.

Chih-Yang LaiDepartment of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Linkou Branch, and Chang Gung University, Tao-Yuan, Taiwan. 5, Fu-Hsin St. Kweishan, 33302, Tao-Yuan, Taiwan.
Po-Ju LaiDepartment of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Linkou Branch, and Chang Gung University, Tao-Yuan, Taiwan. 5, Fu-Hsin St. Kweishan, 33302, Tao-Yuan, Taiwan.
I-Chuan TsengDepartment of Orthopedic Surgery, Chang Gung Memorial Hospital, Taoyuan Branch, Tao-Yuan City, Taiwan.
Chun-Yi SuDepartment of Orthopedic Surgery, Chang Gung Memorial Hospital, Keelung Branch, Kee-Lung City, Taiwan.
Yung-Heng HsuDepartment of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Linkou Branch, and Chang Gung University, Tao-Yuan, Taiwan. 5, Fu-Hsin St. Kweishan, 33302, Tao-Yuan, Taiwan.
Ying-Chao ChouDepartment of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Linkou Branch, and Chang Gung University, Tao-Yuan, Taiwan. 5, Fu-Hsin St. Kweishan, 33302, Tao-Yuan, Taiwan.
Yi-Hsun YuDepartment of Orthopedic Surgery, Musculoskeletal Research Center, Chang Gung Memorial Hospital, Linkou Branch, and Chang Gung University, Tao-Yuan, Taiwan. 5, Fu-Hsin St. Kweishan, 33302, Tao-Yuan, Taiwan. alanyu1007@gmail.com.ORCID http://orcid.org/0000-0002-3703-404X
Chang Gung University · TWKeelung Chang Gung Memorial Hospital · TWTaoyuan Chang Gung Memorial Hospital · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundData on the functional outcomes of patients with open pelvic fractures after osteosynthesis are limited, and whether open fracture is a risk factor for worse outcomes, as compared with closed fracture, remains unclear. This study aimed to compare the functional outcomes of patients with open and closed pelvic fractures and evaluate potential factors that might affect outcomes.

methodsOverall, 19 consecutive patients with open pelvic fractures and 78 patients with closed pelvic fractures between January 2014 and June 2018 were retrospectively reviewed. All fractures were surgically treated, with a minimal follow-up period of three years. Patients' demographic profile, associated injuries, management protocol, quality of reduction, and outcomes were recorded and analyzed.

resultsPatients with open pelvic fractures had higher new injury severity score, higher incidence of diverting colostomy, and longer length of stay. Both radiological and functional evaluations revealed no significant differences between the two groups at 1-year and 3-year evaluations. Multiple logistic regression analysis identified poor radiological outcomes (using Lefaivre criteria) and longer length of stay as risk factors for worse short-term functional outcomes. At 3-year evaluation, fair-to-poor radiological outcomes (using Matta/Tornetta and Lefaivre criteria) and the presence of diverting colostomy were potential risk factors.

conclusionsCompared with closed pelvic fracture, open pelvic fracture was not an indicator of worse functional outcomes. Functional outcomes may be comparable between patients with open and closed pelvic fractures at different time points within three years postoperatively. Achieving anatomical reduction in a fracture is crucial, because it might affect patient satisfaction.

Indexed as

Fractures, BoneFractures, ClosedFractures, OpenPelvic BonesFracture Fixation, InternalHumansRetrospective StudiesTreatment Outcome

Identifiers

PMID34973073
PMCPMC8803804
OpenAlexW4205359867

What OpenQuestion 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 OpenQuestion graph.