Evidence map›Paper›PMID 23677561›Full record

ArticleWorld journal of surgery2013

Effect of diabetes on outcomes in patients undergoing emergent cholecystectomy for acute cholecystitis.

Efstathios Karamanos, Emre Sivrikoz, Elizabeth Beale, Linda Chan, Kenji Inaba, Demetrios Demetriades

Abstract readEvaluation Study
PubMed Publisher
In one paragraph

Article in World journal of surgery, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 pooled it
2.8field-weighted citation impact, top 9% 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it, 50 citations in OpenAlex.

  1. Pooled it
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  8. Review
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  11. Frailty Predicts Morbidity and Mortality After Laparoscopic Cholecystectomy for Acute Cholecystitis: An ACS-NSQIP Cohort Analysis.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
  12. A 61-year-old Female with Right Upper Abdominal Pain.Clinical practice and cases in emergency medicine · 2020
    Article
  13. Review
  14. Article
  15. Article
  16. Article
  17. Article
  18. 2016 WSES guidelines on acute calculous cholecystitis.World journal of emergency surgery : WJES · 2016
    Review
  19. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 1 institution in 1 country.

Efstathios KaramanosDivision of Acute Care Surgery, Keck School of Medicine, University of Southern California, Los Angeles, CA, USA. ef.karamanos@gmail.com
Emre Sivrikoz
Elizabeth Beale
Linda Chan
Kenji Inaba
Demetrios Demetriades
University of Southern California · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe purpose of the present study was to determine the prevalence of diabetes and its effect on surgical outcomes in patients undergoing emergent, in-patient cholecystectomy for acute cholecystitis. Some 8.3 % of the U.S. population has diabetes and this number is projected to rise to 21-33 % by 2050. Diabetes is considered to be associated with a higher incidence of acute cholecystitis; however, its impact on outcomes is unknown.

methodsThe American College of Surgeons National Surgical Quality Improvement Program database was queried to identify all patients with acute cholecystitis who underwent emergent in-patient cholecystectomy from 2004 to 2010. The study population was divided into two groups: diabetics and non-diabetics. Diabetics were further subdivided into those taking oral medication and those on insulin. Demographics, co-morbidities, and wound classification were compared with univariate analysis, and 30-day outcomes were compared with univariate and multivariate analyses.

resultsA total of 5,460 patients met the inclusion criteria. Of these 770 (14.10 %) had a diagnosis of diabetes. Mortality was higher for diabetics than for non-diabetics [4.4 vs 1.4 %, adjusted odds ratio (AOR) (95 % CI): 1.79 (1.09, 2.94), adj-p = 0.022]. Preoperative perforation rates were 25.1 and 13.0 %, respectively [AOR (95 % CI): 1.34 (1.09, 1.65), adj-p = 0.005]. The adjusted risk of cardiovascular events and renal failure was significantly higher for diabetics. Insulin treatment, but not oral medication, was associated with a significant increase in mortality, preoperative perforation, superficial surgical site infection, septic shock, cardiovascular incidents, and renal insufficiency.

conclusionsIn patients undergoing cholecystectomy for acute cholecystitis, diabetes increases the risk of mortality, cardiovascular events, and renal failure. Insulin-treated diabetics have more co-morbidities and poorer outcomes.

Indexed as

CholecystectomyAdultAgedCholecystitis, AcuteDatabases, FactualDiabetes Mellitus, Type 1Diabetes Mellitus, Type 2EmergenciesFemaleHumansLogistic ModelsMaleMiddle AgedMultivariate AnalysisOdds RatioPostoperative Complications

Identifiers

PMID23677561
OpenAlexW2047326353

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.