Evidence map›Paper›PMID 28392934›Full record

ArticleObesity science & practice2017

Evaluation of a web-based weight loss intervention in overweight cancer survivors aged 50 years and younger.

S M Lynch, C T Stricker, J C Brown, J M Berardi, D Vaughn, S Domchek, S Filseth, A Branas, E Weiss-Trainor, K H Schmitz and 1 more

Open access · goldAbstract read
In one paragraph

Article in Obesity science & practice, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed, 4 pooled it
1.1field-weighted citation impact, top 19% 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

20 citing papers in PubMed, 4 syntheses or guidelines pooled it, 28 citations in OpenAlex.

  1. Pooled it
  2. Interventions about physical activity and diet and their impact on adolescent and young adult cancer survivors: a Prisma systematic review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2024
    Pooled it
  3. Supporting colorectal cancer survivors using eHealth: a systematic review and framework suggestion.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
    Pooled it
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  8. Change in Inflammatory Biomarkers and Adipose Tissue inCancer prevention research (Philadelphia, Pa.) · 2018
    Trial
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  10. Review
  11. Diet and physical activity intervention preferences for young adult cancer survivors.Journal of cancer survivorship : research and practice · 2025
    Article
  12. Article
  13. A Web-based Lifestyle Intervention for Cancer Survivors: Feasibility and Acceptability of SurvivorSHINE.Journal of cancer education : the official journal of the American Association for Cancer Education · 2022
    Review
  14. Article
  15. Variability and limitations in home-based exercise program descriptions in oncology: a scoping review.Supportive care in cancer : official journal of the Multinational Association of Supportive Care in Cancer · 2020
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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 at 4 institutions in 2 countries.

S M LynchCancer Prevention and Control Fox Chase Cancer Center Philadelphia PA USA; Center for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology University of Pennsylvania Philadelphia PA USA.
C T StrickerAbramson Cancer Center University of Pennsylvania Philadelphia PA USA.
J C BrownCenter for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology University of Pennsylvania Philadelphia PA USA.
J M BerardiPrecision Nutrition Inc Toronto ON Canada.
D VaughnAbramson Cancer Center University of Pennsylvania Philadelphia PA USA.
S DomchekAbramson Cancer Center University of Pennsylvania Philadelphia PA USA.
S FilsethRecruitment, Outreach, and Assessment Resource(ROAR), Abramson Cancer Center University of Pennsylvania Philadelphia PA USA.
A BranasAbramson Cancer Center University of Pennsylvania Philadelphia PA USA.
E Weiss-TrainorPrecision Nutrition Inc Toronto ON Canada.
K H SchmitzCenter for Clinical Epidemiology and Biostatistics, Department of Biostatistics and Epidemiology University of Pennsylvania Philadelphia PA USA.
D B SarwerCenter for Obesity Research and Education, College of Public Health Temple University Philadelphia PA USA.
University of Pennsylvania · USCancer Research And Biostatistics · USMD Precision (Canada) · CATemple University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeHalf of adult cancer survivors under age 50 years are obese. Excess body weight is associated with cancer recurrence, and effective weight loss interventions for younger cancer survivors are needed. Commercially available, online weight loss programmes are readily accessible, but few have been studied in this population. This study employed a single-arm, pre-post intervention (baseline-6 month/baseline-12 month comparisons) to preliminarily explore feasibility, efficacy and safety of an online, commercially available weight loss programme in breast (

methodsThe intervention included three daily components: exercise, nutritional/behavioural modification strategies and health lessons. Intention-to-treat and completers analyses were conducted. Feasibility was measured by participation (number of participants enrolled/number screened), retention (number of participants attending 6/12 month study visit/number of enrolled) and self-reported adherence rates (average of mean percent adherence to each of the three intervention components). Efficacy was assessed by changes in initial weight (percent weight loss). Safety was assessed by adverse events.

resultsThe mean participation rate was 42%. The retention rate was 59% at 6 and 49% at 12 months. The adherence rate for all participants (completers/dropouts/lost-to-follow-up) was 50.1% at 6 and 44% at 12 months. Completers reported adherence rates of 68% at 12 months. Study participants lost 5.3% body weight at 12 months; completers lost 9%. Only three unexpected adverse events (unrelated to the intervention) were reported.

conclusionClinically significant weight loss was observed, although retention rates were low. Findings generally support preliminary feasibility, efficacy and safety of this online weight loss programme, and future randomized control trials should be explored.

Indexed as

cancer survivorinternetWeight loss

Identifiers

PMID28392934
PMCPMC5358075
OpenAlexW2562305242

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.