Evidence map›Paper›PMID 32700552›Full record

ArticleBiological research for nursing2021

Changes in Gut Microbiome Associated With Co-Occurring Symptoms Development During Chemo-Radiation for Rectal Cancer: A Proof of Concept Study.

Velda J González-Mercado, Wendy A Henderson, Anujit Sarkar, Jean Lim, Leorey N Saligan, Lawrence Berk, Larry Dishaw, Susan McMillan, Maureen Groer, Farrah Sepehri and 1 more

Abstract read
In one paragraph

Article in Biological research for nursing, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 3 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 3 pooled it
–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

22 citing papers in PubMed, 3 syntheses or guidelines pooled it.

  1. The association between the gut microbiome and fatigue in individuals living with cancer: a systematic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Pooled it
  2. Exploring the links among inflammation and gut microbiome with psychoneurological symptoms and gastrointestinal toxicities in gynecologic cancers: a systematic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2022
    Pooled it
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  10. Associations of the gut microbiome with psychoneurological symptom cluster in women with gynecologic cancers: a longitudinal study.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2023
    Article
  11. [Relationship between chronic radiation enteritis of cervical cancer and gut microbiota].Beijing da xue xue bao. Yi xue ban = Journal of Peking University. Health sciences · 2023
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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

11 authors.

Velda J González-MercadoNYU Rory Meyers College of Nursing, New York, NY, USA.ORCID 0000-0002-7236-0182
Wendy A HendersonCollege of Nursing, 7712University of Connecticut, Storrs, CT, USA.ORCID 0000-0003-3924-7118
Anujit SarkarCollege of Nursing and College of Public Health, 7831University of South Florida, Tampa, FL, USA.
Jean Lim96722Rosenstiel School of Marine and Atmosphereic Science, University of Miami, FL, USA.
Leorey N SaliganSymptom Science Center, Symptom Biology Unit, Division of Intramural Research, NINR, NIH, DHHS, Bethesda, MD, USA.
Lawrence BerkCollege of Medicine Radiology, 7831University of South Florida, Tampa, FL, USA.
Larry DishawDepartment of Pediatrics, Molecular Genetics Children's Research Institute, 7831University of South Florida, St. Petersburg, FL, USA.
Susan McMillanCollege of Nursing, 7831University of South Florida, Tampa, FL, USA.
Maureen GroerCollege of Nursing, 7831University of South Florida, Tampa, FL, USA.ORCID 0000-0002-5526-2927
Farrah SepehriCollege of Nursing, 7831University of South Florida, Tampa, FL, USA.
Gail D'Eramo MelkusNYU Rory Meyers College of Nursing, New York, NY, USA.

Funding

UPR/MDACC Partnership for Excellence in Cancer Research(Parent Grant U54 CA096297)U54CA096297 · NCI · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI SHARON Hermes GIORDANO, REYNOLD Eugenio LOPEZ-ENRIQUEZ · 2002 to 2026
$36.9M
UPR/MDACC Partnership for Excellence in Cancer Research (Luis Segarra supplement)U54CA096300 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI SHARON Hermes GIORDANO · 2002 to 2026
$23.8M
TECHNOLOGIES AND RESOURCES FOR CORE LABORATORIESU54MD007587 · NIMHD · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI LUCIANO, CARLOS A., WOJNA, VALERIE · 2012 to 2018
$23.2M
Tracking and Evaluation CoreU54GM133807 · NIGMS · UNIVERSITY OF PUERTO RICO MED SCIENCES · PI BONILLA-FELIX, MELVIN · 2020 to 2024
$17.7M
Fatigue and the Gut Microbiome of Patients Receiving Chemoradiotherapy for Rectal CancerF32NR016618 · NINR · UNIVERSITY OF SOUTH FLORIDA · PI GONZALEZ-MERCADO, VELDA JANET · 2017 to 2019
$180k
NCI NIH HHS U54 CA096297NCI NIH HHS U54 CA096300NIMHD NIH HHS U54 MD007587NINR NIH HHS F32 NR016618
6 · The paper itself

Abstract

purposeTo examine a) whether there are significant differences in the severity of symptoms of fatigue, sleep disturbance, or depression between patients with rectal cancer who develop co-occurring symptoms and those with no symptoms before and at the end of chemotherapy and radiation therapy (CRT); b) differences in gut microbial diversity between those with co-occurring symptoms and those with no symptoms; and c) whether before-treatment diversity measurements and taxa abundances can predict co-occurrence of symptoms.

methodsStool samples and symptom ratings were collected from 31 patients with rectal cancer prior to and at the end of (24-28 treatments) CRT. Descriptive statistics were computed and the Mann-Whitney U test was performed for symptoms. Gut microbiome data were analyzed using R's vegan package software.

resultsParticipants with co-occurring symptoms reported greater severity of fatigue at the end of CRT than those with no symptoms.

conclusionOur preliminary results point to an association between the gut microbiota and co-occurring symptoms in rectal cancer patients and serves as a first step in potential identification of a microbiota-based classifier.

Indexed as

Gastrointestinal MicrobiomeAgedBacteriaChemoradiotherapyDepressionFatigueFemaleHumansMaleMiddle AgedPredictive Value of TestsProof of Concept StudyRectal NeoplasmsSleep Wake Disorderschemotherapy and radiation therapyco-occurrence of symptomsgut microbiomerectal cancer

Identifiers

PMID32700552
PMCPMC7874367

What OpenQuestion holds

Textmetadata
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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.