Evidence map›Paper›PMID 26714799›Full record

ArticleCancer medicine2016

Retrospective analysis of systemic chemotherapy and total parenteral nutrition for the treatment of malignant small bowel obstruction.

Jay Chouhan, Rohan Gupta, Joe Ensor, Kanwal Raghav, David Fogelman, Robert A Wolff, Michael Fisch, Michael J Overman

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in Cancer medicine, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03260647 (Risk Stratified Multidisciplinary Ambulatory Management of Malignant Bowel Obstruction), which is not on this map. Cited by 21 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 4 pooled it
2.4field-weighted citation impact, top 12% 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.

NCT03260647 completednot on this mapstarted 2017, after this paper: background citation

Risk Stratified Multidisciplinary Ambulatory Management of Malignant Bowel Obstruction (MAMBO) Program for Women With Advanced Gynecological Cancers

TypeobservationalSponsorUniversity Health Network, TorontoRan2017 to 2024Enrolled96ConditionsGynecologic CancerArmsManagement algorithm for Malignant Bowel Obstruction
3 · Its place in the literature

Who cites it

21 citing papers in PubMed, 4 syntheses or guidelines pooled it, 39 citations in OpenAlex.

  1. Pooled it
  2. MASCC multidisciplinary evidence-based recommendations for the management of malignant bowel obstruction in advanced cancer.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
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  17. The role of parenteral nutrition in patients with malignant bowel obstruction.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2019
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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

8 authors at 4 institutions in 1 country.

Jay ChouhanDepartment of Internal Medicine, The University of Texas Health Sciences Center, Houston, Texas.
Rohan GuptaDepartment of Internal Medicine, The University of Texas Health Sciences Center, Houston, Texas.
Joe EnsorHouston Methodist Cancer Center, Houston Methodist Research Institute, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Kanwal RaghavDepartment of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
David FogelmanDepartment of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Robert A WolffDepartment of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Michael FischDepartment of General Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
Michael J OvermanDepartment of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas.
The University of Texas MD Anderson Cancer Center · USHouston Methodist · USThe University of Texas Health Science Center · USThe University of Texas Health Science Center at Houston · US

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Scott Kopetz · 1985 to 2026
$290.8M
NCI NIH HHS P30 CA016672
6 · The paper itself

Abstract

Malignant small bowel obstruction (MSBO) that does not resolve with conservative measures frequently leaves few treatment options other than palliative care. This single-institution retrospective study assesses the outcomes of a more aggressive approach-concurrent systemic chemotherapy and total parenteral nutrition (TPN)-in the treatment of MSBO. The MD Anderson pharmacy database was queried to identify patients who received concurrent systemic chemotherapy and TPN between 2005 and 2013. Only patients with MSBO secondary to peritoneal carcinomatosis requiring TPN for ≥8 days were included. Survival and multivariate analyses were performed using the Kaplan-Meier method and Cox proportional hazard models. The study included 82 patients. MSBO resolution was observed in 10 patients. Radiographic assessments showed a response to chemotherapy in 19 patients; 6 of these patients experienced MSBO resolution. Patients spent an average of 38% of their remaining lives hospitalized, and 28% of patients required admission to the intensive care unit. In multivariate modeling, radiographic response to chemotherapy correlated with MSBO resolution (odds ratio [OR] 6.81; 95% confidence interval [CI], 1.68-27.85, P = 0.007). Median overall survival (OS) was 3.1 months, and the 1-year OS rate was 12.6%. Radiographic response to chemotherapy (HR 0.30; 95% CI, 0.16-0.56, P < 0.001), and initiation of new chemotherapy during TPN (HR 0.55; 95% CI, 0.33-0.94, P = 0.026) independently predicted for longer OS. Concurrent treatment with systemic chemotherapy and TPN for persistent MSBO results in low efficacy and a high morbidity and mortality, and thus should not represent a standard approach.

Indexed as

Parenteral Nutrition, TotalAdolescentAdultAgedAged, 80 and overAntineoplastic Combined Chemotherapy ProtocolsFemaleHumansIntestinal ObstructionMaleMiddle AgedNeoplasm MetastasisNeoplasmsOdds RatioRetrospective StudiesTreatment OutcomeChemotherapygastrointestinal neoplasmsintestinal obstructionovarian neoplasmssurvival analysistotal parenteral nutrition

Identifiers

PMID26714799
PMCPMC4735773
OpenAlexW2217211501

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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.