Evidence map›Paper›PMID 31193611›Full record

ArticleContemporary clinical trials communications2019

A randomized controlled trial of exercise to prevent muscle mass and functional loss in elderly hemodialysis patients: Rationale, study design, and baseline sample.

Khin N Chan, Yu Chen, Yiming Lit, Payam Massaband, Jenny Kiratli, Ralph Rabkin, Jonathan N Myers

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Contemporary clinical trials communications, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 6 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 4 pooled it
1.3field-weighted citation impact, top 21% 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

6 citing papers in PubMed, 4 syntheses or guidelines pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Exercise training for adults undergoing maintenance dialysis.The Cochrane database of systematic reviews · 2022
    Pooled it
  4. Pooled it
  5. Trial
  6. Observational
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 1 institution in 1 country.

Khin N ChanCardiology Division, Veterans Affairs Palo Alto Health Care System, United States.
Yu ChenNephrology Division, Veterans Affairs Palo Alto Health Care System, United States.
Yiming LitNephrology Division, Veterans Affairs Palo Alto Health Care System, United States.
Payam MassabandRadiology Division, Veterans Affairs Palo Alto Health Care System, United States.
Jenny KiratliSpinal Cord Injury Center, Veterans Affairs Palo Alto Health Care System, United States.
Ralph RabkinNephrology Division, Veterans Affairs Palo Alto Health Care System, United States.
Jonathan N MyersCardiology Division, Veterans Affairs Palo Alto Health Care System, United States.
VA Palo Alto Health Care System · US

Funding

RRD VA IK6 RX002477
6 · The paper itself

Abstract

backgroundElderly maintenance hemodialysis (MHD) patients exhibit muscle wasting and impaired physical function. This trial determines whether MHD patients benefit from a 12-week home-based exercise program, protein supplementation, or both.

designand Methods: This is a randomized, blinded controlled trial involving 60 elderly MHD patients with impaired exercise capacity and function. Patients are randomized into either a homebased exercise program or normal care over a 12-week period. Measures at baseline include peak VO

resultsAt baseline, patient characteristics in the exercise and normal care groups were similar by age, gender and anthropomorphic measures. Peak VO

conclusionsPatients undergoing MHD exhibit markedly reduced physical function and QoL. Thus, there are potentially significant gains to be made through a program of aerobic and resistance exercise. We anticipate this trial will demonstrate that home-based exercise improves cardiopulmonary function, protein signaling and QoL, and increases muscle mass, strength, and body composition.

Indexed as

Cardiopulmonary exercise testingElderlyHemodialysisHome-based exerciseProtein signalingRandomized clinical trial

Identifiers

PMID31193611
PMCPMC6536673
OpenAlexW2938239771

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.