Evidence map›Paper›PMID 25159633›Full record

ArticleSurgical endoscopy2015

Preoperative functional health status may predict outcomes after elective colorectal surgery for malignancy.

Ozgen Isik, Nuri Okkabaz, Jeffrey Hammel, Feza H Remzi, Emre Gorgun

Abstract readMulticenter Study
PubMed Publisher
In one paragraph

Article in Surgical endoscopy, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.0field-weighted citation impact, top 22% 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

8 citing papers in PubMed, 11 citations in OpenAlex.

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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

5 authors at 1 institution in 1 country.

Ozgen IsikDepartment of Colorectal Surgery, Digestive Disease Institute, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
Nuri Okkabaz
Jeffrey Hammel
Feza H Remzi
Emre Gorgun
Cleveland Clinic · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundSeveral studies suggest that preoperative functional health status (FHS) affects postoperative outcomes after ventral hernia repair, hepatic resections, and infrainguinal by-pass surgery. However, little is known about the proficiency of FHS in terms of preoperative outcome prediction of patients who undergo elective resection for colorectal cancer.

methodsAll patients who underwent elective colorectal resections for malignancy between 2005 and 2009 were identified from the American College of Surgeons National Surgical Quality Improvement Program. We classified patients into three groups according to their preoperative FHS: independent (IND), partially dependent (PDN), and totally dependent (TDN). Multivariable techniques were used to evaluate the impact of FHS on postoperative outcomes. Outcomes of laparoscopic and open procedures in patients with dependent FHS were also compared.

resultsIn total, 25,591 patients included (94.2% IND, 5.1% PDN, and 0.71% TDN). Surgical, infectious, pulmonary, cardiovascular, renal, neurological complications, and mortality rate showed a linear progression that paralleled a decline in preoperative FHS of the patients (p < 0.05). Laparoscopic technique was associated with better outcomes in terms of reduced length of total hospital stay, decreased infectious complication rate, and mortality with comparable operating time in patients with dependent (PDN and TDN) FHS (p < 0.05).

conclusionsFunctional health status may predict postoperative outcomes after colorectal cancer surgery. A detailed preoperative evaluation, providing an optimization period before surgery if necessary, and increased utilization of laparoscopic technique may improve outcomes after elective colorectal resections for malignancy in patients who are partially or TDN.

Indexed as

Elective Surgical ProceduresHealth StatusQuality of LifeAgedColorectal NeoplasmsColorectal SurgeryFemaleHumansMalePreoperative PeriodPrognosis

Identifiers

PMID25159633
OpenAlexW2035509118

What OpenQuestion holds

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Read underepoch 390

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.