Evidence map›Paper›PMID 33220396›Full record

SynthesisInternational journal of radiation oncology, biology, physics2021

Exercise Therapy and Radiation Therapy for Cancer: A Systematic Review.

Nicholas G Zaorsky, Taylor Allenby, John Lin, Jennifer Rosenberg, Nicole L Simone, Kathryn H Schmitz

Registry-linked trialAbstract readSystematic Review
In one paragraph

Synthesis in International journal of radiation oncology, biology, physics, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07453173 (A Pilot, Single-Arm, Prospective Study Assessing Feasibility and Safety of a Supervised Progressive Resistance Training Program During Total NeoadjuvantTherapy), which is not on this map. Cited by 14 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 26% 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.

NCT07453173 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

A Pilot, Single-Arm, Prospective Study Assessing Feasibility and Safety of a Supervised Progressive Resistance Training Program During Total NeoadjuvantTherapy (RAPIDO) Until Surgery in Locally Advanced Rectal Cancer

TypeinterventionalSponsorFundacion Arturo Lopez PerezRan2026 to 2027Enrolled15ConditionsLocally Advanced Rectal CancerArmsStrength training program
3 · Its place in the literature

Who cites it

14 citing papers in PubMed, 1 synthesis or guideline pooled it, 21 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Review
  4. Review
  5. Exercise in cancer patients: assistance levels and referral pathways-a position statement from the Spanish Society of Medical Oncology.Clinical & translational oncology : official publication of the Federation of Spanish Oncology Societies and of the National Cancer Institute of Mexico · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Exercise oncology clinical trials during treatments: a commentary to address the safety concerns of human subjects regulatory reviewers and committees.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Article
  10. Review
  11. Article
  12. Article
  13. Review
  14. 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

6 authors at 3 institutions in 1 country.

Nicholas G ZaorskyDepartment of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania; Department of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania. Electronic address: nicholaszaorsky@gmail.com.
Taylor AllenbyDepartment of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania.
John LinDepartment of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania.
Jennifer RosenbergDepartment of Radiation Oncology, Penn State Cancer Institute, Hershey, Pennsylvania.
Nicole L SimoneDepartment of Radiation Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania.
Kathryn H SchmitzDepartment of Public Health Sciences, Penn State College of Medicine, Hershey, Pennsylvania.
Penn State Milton S. Hershey Medical Center · USPennsylvania State University · USThomas Jefferson University · US

Funding

Diet Modification to Augment Radiation for Breast Cancer Brain MetastasesR01CA227479 · NCI · THOMAS JEFFERSON UNIVERSITY · PI SIMONE, NICOLE L · 2018 to 2022
$2.0M
NCI NIH HHS R01 CA227479
6 · The paper itself

Abstract

purposeExercise therapy (ET) is shown to improve toxicity and surrogates of survival for patients receiving chemotherapy. Current National Comprehensive Cancer Network (NCCN) guidelines lack recommendations for concurrent radiation therapy (RT) and ET. The main objective was to determine the impact of concurrent ET + RT with respect to (1) acceptability, feasibility, safety; and (2) to demonstrate how incorporating ET in cancer treatment can enhance patient-reported outcomes (PROs) and physical function-defined as strength or exercise capacity. METHODS AND MATERIALS: A PICOS/PRISMA selection protocol was used to search PubMed, Cumulative Index of Nursing and Allied Health Literature (CINAHL), and Cochrane Review for prospective randomized controlled trials evaluating concurrent ET + RT, including >10 patients and with 1 or more study arms. Acceptability, feasibility, and safety rates were calculated. PROs were assessed with study-specific metrics. Physical function was defined as improvements in strength or range of motion. Statistically significant improvement was defined by P <.05.

resultsTwenty-six of 693 screened studies including 1563 patients (831 receiving exercise, 732 controls) with localized breast cancer (67.1% of patients), prostate cancer (27.4%), head and neck cancers (2.8%), and spinal metastases (2.8%) were assessed. Objective 1: Among 3385 patients approached for ET, 1864 (55.1%) accepted the treatment; of those, 1563 patients (83.9%) completed the trials. Objective 2: Statistical improvements were noted in these PROs: quality of life (14 of 15 studies), fatigue (12 of 16 studies), mood/depression (9 of 13), and anxiety (6 of 7). Physical function improved statically in 16 of 16 studies.

conclusionsCombination ET + RT is safe and well-tolerated with improvements in PROs and physical function. Additional studies are needed in patients with metastatic cancers to assess survival and to compare effectiveness of different exercise regimens.

Indexed as

Exercise TherapyNeoplasmsBreast NeoplasmsCombined Modality TherapyFatigueFemaleHumansMalePatient Reported Outcome MeasuresProstatic NeoplasmsQuality of LifeRandomized Controlled Trials as Topic

Identifiers

PMID33220396
PMCPMC13391086
OpenAlexW3104106285

What Socratic holds

Textmetadata
LicenceTDM
Read underepoch 390

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 Socratic graph.