Evidence map›Paper›PMID 20495647›Full record

ArticleHPB : the official journal of the International Hepato Pancreato Biliary Association2010

In-hospital mortality after resection of biliary tract cancer in the United States.

James E Carroll, Zachary M Hurwitz, Jessica P Simons, James T McPhee, Sing Chau Ng, Shimul A Shah, Waddah B Al-Refaie, Jennifer F Tseng

Abstract read
In one paragraph

Article in HPB : the official journal of the International Hepato Pancreato Biliary Association, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. A nationwide assessment of outcomes after bile duct reconstruction.HPB : the official journal of the International Hepato Pancreato Biliary Association · 2015
    Article
  5. Regionalization and outcomes of hepato-pancreato-biliary cancer surgery in USA.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2014
    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

8 authors.

James E CarrollDepartment of Surgery, Surgical Outcomes Analysis & Research, University of Massachusetts Medical School, 55 Lake Ave. North, Worcester, MA 01655, USA.
Zachary M Hurwitz
Jessica P Simons
James T McPhee
Sing Chau Ng
Shimul A Shah
Waddah B Al-Refaie
Jennifer F Tseng

Funding

Howard Hughes Medical Institute
6 · The paper itself

Abstract

objectiveTo assess perioperative mortality following resection of biliary tract cancer within the U.S.

backgroundResection remains the only curative treatment for biliary tract cancer. However, current data on operative mortality after surgical resections for biliary tract cancer are limited to small and single-center studies.

methodsUsing the Nationwide Inpatient Sample 1998-2006, a cohort of patient-discharges was assembled with a diagnosis of biliary tract cancer, including intrahepatic bile duct, extrahepatic bile duct, and gall bladder cancers. Patients undergoing resection, including hepatic resection, bile duct resection, pancreaticoduodenectomy, and cholecystectomy, were retained. The primary outcome measure was in-hospital mortality. Categorical variables were analyzed by chi-square. Multivariable logistic regression was performed to identify independent predictors of in-hospital mortality following resection.

results31 870 patient-discharges occurred for the diagnosis of biliary tract cancer, including 36.2% intrahepatic ductal, 26.7% extrahepatic ductal, and 31.1% gall bladder. Of the total, 18.6% underwent resection: mean age was 69.3 years (median 70.0); 60.8% were female; 73.7% were white. Overall inpatient surgical mortality was 5.6%. Independently predictive factors of mortality included patient age >/=50 (vs. <50; age 50-59 odds ratio [OR] 5.51, 95% confidence interval [CI] 1.70-17.93; age 60-69 OR 7.25, 95% CI 2.29-22.96; age >/= 70 OR 9.03, 95% CI 2.86-28.56), the presence of identified comorbidities (congestive heart failure, OR 3.67, 95% CI 2.61-5.16; renal failure, OR 4.72, 95% CI 2.97-7.49), and admission designated as emergent (vs. elective; OR 1.82, 95% CI 1.39-2.37).

conclusionIncreased in-hospital mortality for patients undergoing biliary tract cancer resection corresponded to age, comorbidity, hospital volume, and emergent admission. Further study is warranted to utilize these observations in promoting early detection, diagnosis, and elective resection.

Indexed as

AgedAge FactorsBiliary Tract NeoplasmsBiliary Tract Surgical ProceduresChi-Square DistributionComorbidityFemaleHospital MortalityHospitalsHumansLogistic ModelsMaleMiddle AgedOdds RatioRetrospective StudiesRisk Assessment

Identifiers

PMID20495647
PMCPMC2814406

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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.