Evidence map›Paper›PMID 21824558›Full record

ReviewClinics in geriatric medicine2011

Clinical trials on sarcopenia: methodological issues regarding phase 3 trials.

Gabor Abellan van Kan, Wm Cameron Chumlea, Sophie Gillette-Guyonet, Mathieu Houles, Charlotte Dupuy, Yves Rolland, Bruno Vellas

Abstract readReview
In one paragraph

Review in Clinics in geriatric medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed, 1 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

19 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Guideline
  2. Unravelling the Complexity of Sarcopenia Through a Systems Biology Approach.International journal of molecular sciences · 2025
    Review
  3. Observational
  4. Article
  5. Review
  6. Article
  7. Review
  8. Review
  9. Article
  10. Review
  11. Article
  12. Review
  13. Strength measures are better than muscle mass measures in predicting health-related outcomes in older people: time to abandon the term sarcopenia?Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2017
    Article
  14. Reproducibility of jumping mechanography and traditional measures of physical and muscle function in older adults.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2015
    Article
  15. Review
  16. Article
  17. Myostatin--the holy grail for muscle, bone, and fat?Current osteoporosis reports · 2013
    Review
  18. Frailty and sarcopenia: definitions and outcome parameters.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2012
    Review
  19. Sarcopenia: designing phase IIB trials.The journal of nutrition, health & aging · 2011
    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

7 authors.

Gabor Abellan van KanGérontopôle, Department of Geriatric Medicine, Toulouse University Hospital, France. abellan-van-kan-g@chu-toulouse.fr
Wm Cameron Chumlea
Sophie Gillette-Guyonet
Mathieu Houles
Charlotte Dupuy
Yves Rolland
Bruno Vellas

Funding

SUBCUTANEOUS FAT, BLOOD LIPIDS AND SUBSEQUENT OUTCOMER01HD012252 · NICHD · WRIGHT STATE UNIVERSITY · PI CZERWINSKI, STEFAN A. · 1985 to 2014
$17.3M
NICHD NIH HHS HD-12252NICHD NIH HHS R01 HD012252
6 · The paper itself

Abstract

Phase 3 trials estimate the effectiveness of an intervention to prevent, delay the onset of, or treat sarcopenia. Participants should have sarcopenia or present a sarcopenia risk profile. Control group should be characterized by the best standard of clinical care. This article further develops issues on sarcopenia definition, target population, primary and secondary end points, duration of the trials, muscle mass assessment, strength and physical performance assessment, and control of possible confounders. The challenges to conduct phase 3 trials in the elderly should not offset the opportunities for the development of new strategies to counteract sarcopenia and prevent late-life disability.

Indexed as

Clinical Trials, Phase III as TopicAgedAgingBiomarkersHumansMuscle StrengthMuscle WeaknessResearch DesignSarcopeniaTreatment OutcomeBiomarkers

Identifiers

PMID21824558
PMCPMC3988677

What OpenQuestion holds

Textmetadata
LicenceTDM
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.