Evidence map›Paper›PMID 34623488›Full record

ArticleSupportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer2022

Effects of supervised aerobic exercise on cardiorespiratory fitness and patient-reported health outcomes in colorectal cancer patients undergoing adjuvant chemotherapy-a pilot study.

Eva M Zopf, Holger Schulz, Jonas Poeschko, Kerstin Aschenbroich, Thomas Wilhelm, Ernst Eypasch, Elmar Kleimann, Kai Severin, Jutta Benz, Enwu Liu and 2 more

Open access · hybridAbstract readControlled Clinical Trial
In one paragraph

Article in Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed, 2 pooled it
0.5field-weighted citation impact, top 31% 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

12 citing papers in PubMed, 2 syntheses or guidelines pooled it, 13 citations in OpenAlex.

  1. Effectiveness of exercise interventions in patients with colorectal cancer during adjuvant chemotherapy: a systematic review and meta-analysis.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2026
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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

12 authors at 7 institutions in 2 countries.

Eva M ZopfDepartment of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany.
Holger SchulzPraxis Internistischer Onkologie und Hämatologie (Pioh), Frechen, Germany.
Jonas PoeschkoAugustinian Hospital, Cologne, Germany.
Kerstin AschenbroichDepartment of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany.
Thomas WilhelmSt. Vinzenz-Hospital Cologne, Cologne, Germany.
Ernst EypaschHeilig Geist-Hospital Cologne-Longerich, Cologne, Germany.
Elmar KleimannSt. Franziskus-Hospital Cologne, Cologne, Germany.
Kai SeverinMV-Zentrum für Hämatologie und Onkologie, Cologne, Germany.
Jutta BenzSt. Elisabeth-Hospital Cologne-Hohenlind, Cologne, Germany.
Enwu LiuMary MacKillop Institute for Health Research, Australian Catholic University, Melbourne, Australia.
Wilhelm BlochDepartment of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany.
Freerk T BaumannDepartment of Molecular and Cellular Sports Medicine, Institute of Cardiology and Sports Medicine, German Sport University Cologne, Cologne, Germany. freerk.baumann@uk-koeln.de.ORCID http://orcid.org/0000-0002-4450-7351
German Sport University Cologne · DEAustralian Catholic University · AUHospital zum Heiligen Geist · DEKrankenhaus der Augustinerinnen · DEPraxis für Hämatologie und Onkologie · DESt. Franziskus Hospital · DEUniversity Hospital Cologne · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeColorectal cancer and its treatment are associated with debilitating side effects. Exercise may improve the physical and psychological wellbeing of cancer patients; however, evidence in colorectal cancer patients undergoing adjuvant chemotherapy is limited. This pilot study aimed to explore the effects of supervised aerobic exercise on cardiorespiratory fitness and patient-reported health outcomes in colorectal cancer patients undergoing adjuvant chemotherapy.

methodsPatients who had undergone curative resection for colorectal cancer (stages II-III) and were scheduled to receive adjuvant chemotherapy were enrolled into this non-randomized controlled trial. Patients in the intervention group (IG) took part in a 6-month supervised aerobic exercise program, while the control group (CG) received usual care. Cardiorespiratory fitness (measured by peak oxygen consumption) was assessed at baseline and 6 months. Fatigue, quality of life, and physical activity levels were additionally assessed at 3 months.

resultsIn total, 59 patients (33 in IG vs. 26 in CG) were enrolled into this study. Eighteen patients (9 in IG vs. 9 in CG) dropped out of the study prior to the 6-month follow-up. Significant improvements in cardiorespiratory fitness (p = .002) and selected patient-reported health outcomes, such as reduced motivation (p = .015) and mental fatigue (p = .018), were observed in the IG when compared to the CG.

conclusionTo our knowledge, this is the first study to investigate the effects of a supervised aerobic exercise program in colorectal cancer patients undergoing adjuvant chemotherapy. The significant and clinically meaningful improvements in CRF warrant further randomized controlled trials to confirm these findings. TRIALS REGISTRATION: German Clinical Trials Register Identifier: DRKS00005793, 11/03/2014, retrospectively registered.

Indexed as

Cardiorespiratory FitnessColorectal NeoplasmsChemotherapy, AdjuvantExerciseExercise TherapyHumansPatient Reported Outcome MeasuresPhysical FitnessPilot ProjectsQuality of LifeColorectal neoplasmsFatiguePhysical activityPhysical fitnessQuality of life

Identifiers

PMID34623488
PMCPMC8795052
OpenAlexW3203002192

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.