Evidence map›Paper›PMID 21968872›Full record

ArticleThe journal of nutrition, health & aging2011

Designing Phase II B trials in sarcopenia: the best target population.

M Pahor, M Cesari

Abstract read
In one paragraph

Article in The journal of nutrition, health & aging, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed
–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

7 citing papers in PubMed.

  1. Review
  2. Mitochondrial dysfunction and sarcopenia of aging: from signaling pathways to clinical trials.The international journal of biochemistry & cell biology · 2013
    Review
  3. Article
  4. Article
  5. 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
  6. Review
  7. The multidimentionality of frailty: many faces of one single dice.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

2 authors.

M PahorDepartment of Aging and Geriatric Research, University of Florida – Institute on Aging, Gainesville, FL, USA.
M Cesari

Funding

University of Florida Older Americans Independence Center (OAIC)P30AG028740 · NIA · UNIVERSITY OF FLORIDA · PI CHRISTIAAN LEEUWENBURGH · 2007 to 2026
$22.8M
Oxidative damage, disability and mortality in eldersR01AG026556 · NIA · UNIVERSITY OF FLORIDA · PI PAHOR, MARCO · 2007 to 2009
$773k
NIA NIH HHS 1P30AG028740NIA NIH HHS 1R01AG026556-01A2NIA NIH HHS P30 AG028740NIA NIH HHS R01 AG026556
6 · The paper itself

Abstract

Despite the existing limitations and controversies regarding the definition of sarcopenia and its clinical consequences, the current scientific evidence strongly suggests that muscle decline is a primary determinant of the disabling process (and likely of other major health-related events). In fact, the muscle loss (in terms of mass as well as strength) occurring with aging has been growingly associated with mobility impairment and disability in older persons. Unfortunately, current evidence is mainly from observational studies. Times are mature to begin testing interventions aimed at modifying the sarcopenia process through the design and development of specific clinical trials. Considering the emergence of many promising interventions towards this age-related condition (e.g., physical exercise [in particular, resistance training], testosterone, antioxidant supplementations), the need for Phase II trial designs is high. In the present report, we discuss which are the major issues related to the design of Phase II clinical trials on sarcopenia with particular focus on the participant's characteristics to be considered as possible inclusion and exclusion criteria.

Indexed as

Activities of Daily LivingPatient SelectionPersons with DisabilitiesResearch DesignAntioxidantsClinical Trials, Phase II as TopicDietary SupplementsHumansMobility LimitationMuscle, SkeletalResistance TrainingSarcopeniaTestosteroneAntioxidantsTestosterone

Identifiers

PMID21968872
PMCPMC4311892

What OpenQuestion holds

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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.