Evidence map›Paper›PMID 24265891›Full record

ArticleInterventional medicine & applied science2013

Effects of low-intensity concentric and eccentric exercise combined with blood flow restriction on indices of exercise-induced muscle damage.

Robert S Thiebaud, Tomohiro Yasuda, Jeremy P Loenneke, Takashi Abe

Registry-linked trialAbstract read
In one paragraph

Article in Interventional medicine & applied science, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT05617911 (Clinical Comparison of Patellofemoral Pain Syndrome Outcomes After Blood Flow Restriction Therapy), which is not on this map. Cited by 30 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
30citing papers in PubMed, 2 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.

NCT05617911 naterminatednot on this mapstarted 2022, after this paper: background citation

Clinical Comparison of Patellofemoral Pain Syndrome Outcomes After Blood Flow Restriction Therapy

TypeinterventionalSponsorGaylord Hospital, IncRan2022 to 2023Enrolled1ConditionsPatellofemoral Pain Syndrome, Anterior Knee Pain SyndromeArmsBlood Flow Restriction Cuff, Sham and standard of Care Therapy
3 · Its place in the literature

Who cites it

30 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Acute Responses to High-Intensity Back Squats with Bilateral Blood Flow Restriction.International journal of environmental research and public health · 2023
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  12. Review
  13. Effects of functional electro-stimulation combined with blood flow restriction in affected muscles by spinal cord injury.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2022
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  15. Review
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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

4 authors.

Robert S Thiebaud
Tomohiro Yasuda
Jeremy P Loenneke
Takashi Abe

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

unlabelledLow-intensity blood-flow restriction (BFR) resistance training significantly increases strength and muscle size, but some studies report it produces exercise-induced muscle damage (EIMD) in the lower body after exercise to failure. PURPOSE: To investigate the effects of a pre-set number of repetitions of upper body concentric and eccentric exercise when combined with BFR on changes in EIMD.

methodsTen young men had arms randomly assigned to either concentric BFR (CON-BFR) or eccentric BFR (ECC-BFR) dumbbell curl exercise (30% one-repetition maximum (1-RM), 1 set of 30 repetitions followed by 3 sets of 15 repetitions). Maximal isometric voluntary contraction force (MVC), muscle thickness (MTH), circumference, range of motion (ROM), ratings of perceived exertion (RPE), and muscle soreness were measured before, immediately after, and daily for 4 days post-exercise.

resultsMVC decreased by 36% for CON-BFR and 12% for ECC-BFR immediately after exercise but was not changed 1-4 days post-exercise (p > 0.05). Only CON-BFR had significant changes in MTH and circumference immediately after exercise (p < 0.05). Muscle soreness was observed in the ECC-BFR arm at 1 and 2 days after exercise.

conclusionsLow-intensity ECC-BFR produces significant muscle soreness at 24 h but neither ECC-BFR nor CON-BFR exercise produces significant changes in multiple indices of EIMD.

Indexed as

blood flow restrictiondelayed onset muscle sorenesslengthening contractionsmuscle damageultrasound

Identifiers

PMID24265891
PMCPMC3831801

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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 OpenQuestion graph.