Evidence map›Paper›PMID 26668508›Full record

ArticleWorld journal of gastroenterology2015

Laparoscopic vs open partial colectomy in elderly patients: Insights from the American College of Surgeons - National Surgical Quality Improvement Program database.

Umashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas

Open access · hybridAbstract readComparative Study
In one paragraph

Article in World journal of gastroenterology, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed, 2 pooled it
1.0field-weighted citation impact, top 21% 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

17 citing papers in PubMed, 2 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Guideline
  2. Pooled it
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  4. Article
  5. Review
  6. Laparoscopic versus open ventral hernia repair in the elderly: a propensity score-matched analysis.Hernia : the journal of hernias and abdominal wall surgery · 2021
    Article
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  12. Review
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  16. Role of surgery for colorectal cancer in the elderly.World journal of gastrointestinal surgery · 2016
    Review
  17. 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

7 authors at 1 institution in 1 country.

Umashankkar KannanUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Vemuru Sunil K ReddyUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Amar N MukerjiUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Vellore S ParithivelUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Ajay K ShahUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Brian F GilchristUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Daniel T FarkasUmashankkar Kannan, Vemuru Sunil K Reddy, Amar N Mukerji, Vellore S Parithivel, Ajay K Shah, Brian F Gilchrist, Daniel T Farkas, Department of Surgery, Bronx-Lebanon Hospital Center, Bronx, NY 10457, United States.
Bronx-Lebanon Hospital Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimTo compare the outcomes between the laparoscopic and open approaches for partial colectomy in elderly patients aged 65 years and over using the American College of Surgeons - National Surgical Quality Improvement Program (ACS NSQIP) database.

methodsThe ACS NSQIP database for the years 2005-2011 was queried for all patients 65 years and above who underwent partial colectomy. 1:1 propensity score matching using the nearest- neighbor method was performed to ensure both groups had similar pre-operative comorbidities. Outcomes including post-operative complications, length of stay and mortality were compared between the laparoscopic and open groups. χ(2) and Fisher's exact test were used for discrete variables and Student's t-test for continuous variables. P < 0.05 was considered significant and odds ratios with 95%CI were reported when applicable.

resultsThe total number of patients in the ACS NSQIP database of the years 2005-2011 was 1777035. We identified 27604 elderly patients who underwent partial colectomy with complete data sets. 12009 (43%) of the cases were done laparoscopically and 15595 (57%) were done with open. After propensity score matching, there were 11008 patients each in the laparoscopic (LC) and open colectomy (OC) cohorts. The laparoscopic approach had lower post-operative complications (LC 15.2%, OC 23.8%, P < 0.001), shorter length of stay (LC 6.61 d, OC 9.62 d, P < 0.001) and lower mortality (LC 1.6%, OC 2.9%, P < 0.001).

conclusionEven after propensity score matching, elderly patients in the ACS NSQIP database having a laparoscopic partial colectomy had better outcomes than those having open colectomies. In the absence of specific contraindications, elderly patients requiring a partial colectomy should be offered the laparoscopic approach.

Indexed as

LaparoscopyAgedAged, 80 and overAge FactorsChi-Square DistributionColectomyDatabases, FactualFemaleHumansLength of StayMaleOdds RatioPostoperative ComplicationsPropensity ScoreRetrospective StudiesRisk FactorsColectomyElderlyLaparoscopicNational Surgical Quality Improvement ProgramOutcomes

Identifiers

PMID26668508
PMCPMC4671039
OpenAlexW2402986628

What OpenQuestion holds

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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.