Evidence map›Paper›PMID 37253843›Full record

SynthesisAesthetic plastic surgery2023

Risk Factors and Complications in Reduction Mammaplasty: A Systematic Review and Meta-analysis.

Dandan Liu, Mengfan Wu, Xiangwen Xu, Lin Luo, Jun Feng, Yanting Ou, Yihan Zhang, Adriana C Panayi, Yongyan Cui

Abstract readMeta-AnalysisSystematic Review
PubMed Publisher
In one paragraph

Synthesis in Aesthetic plastic surgery, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
7.3field-weighted citation impact, top 2% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 23 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Postoperative Outcomes After Breast Reduction: Do Racial Disparities Exist?Journal of racial and ethnic health disparities · 2026
    Article
  6. Article
  7. Article
  8. ElevéL: Superior Pedicle Reduction Mammoplasty With L-shaped Scar.Plastic and reconstructive surgery. Global open · 2025
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. 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 at 2 institutions in 3 countries.

Dandan Liu *Department of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Mengfan Wu *Department of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Xiangwen XuDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Lin LuoDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Jun FengDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Yanting OuDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Yihan ZhangDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China.
Adriana C PanayiDivision of Plastic Surgery, Department of Surgery, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, 02115, USA.
Yongyan CuiDepartment of Plastic and Reconstructive Surgery, Peking University Shenzhen Hospital, 1120 Lianghua Road, Shenzhen, 518036, Guangdong, People's Republic of China. cyy8188@163.com.
Peking University Shenzhen Hospital · CNHarvard University · US

Funding

Peking University Shenzhen Hospital Research Project Fund LCYJ2020008Shenzhen Key Medical Discipline Construction SZXK026Shenzhen Science and Technology Innovation Program 20210319172905002Shenzhen Science and Technology Innovation Program JCYJ20220531094004010
6 · The paper itself

Abstract

backgroundReduction mammaplasty (RM) has become established as the standard effective method for treating macromastia, but reports on the risk factors that predispose to postoperative complications have been conflicting. This meta-analysis aimed to pool the available data to identify predictors of complications following RM.

methodsThe PubMed, Web of Science, Embase, and Cochrane databases were screened from inception to 1 Jan 2022, and studies were included based on predefined criteria. The perioperative risk factors BMI, smoking, age, diabetes, radiation therapy, and tissue resection weight were extracted and their correlation with complications assessed.

resultsA total of 40 studies comprising of 5908 patients were included. BMI ≥ 30kg/m

conclusionsThis meta-analysis provides evidence that obesity, smoking, diabetes, unilateral resection weight ≥ 1000 g, and preoperative radiation therapy predispose to complication occurrence in RM. This information can optimize the ability of surgeons to provide preoperative patient education, perioperative assessment, and postoperative care planning. LEVEL OF EVIDENCE III: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Indexed as

Diabetes MellitusMammaplastyAdultBreastFemaleHumansObesityPostoperative ComplicationsRetrospective StudiesRisk FactorsTreatment OutcomeComplicationsMacromastiaReduction mammaplastyRisk factors

Identifiers

PMID37253843
OpenAlexW4378783341

What OpenQuestion holds

Textmetadata
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.