Evidence map›Paper›PMID 28929919›Full record

Trial reportThe journal of spinal cord medicine2017

Evaluating the efficacy of functional electrical stimulation therapy assisted walking after chronic motor incomplete spinal cord injury: effects on bone biomarkers and bone strength.

B Catharine Craven, Lora M Giangregorio, S Mohammad Alavinia, Lindsie A Blencowe, Naaz Desai, Sander L Hitzig, Kei Masani, Milos R Popovic

Open access · greenAbstract readComparative StudyRandomized Controlled Trial
In one paragraph

Trial report in The journal of spinal cord medicine, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
1.1field-weighted citation impact, top 23% 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

11 citing papers in PubMed, 25 citations in OpenAlex.

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  11. Incidental bilateral calcaneal fractures following overground walking with a wearable robotic exoskeleton in a wheelchair user with a chronic spinal cord injury: is zero risk possible?Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2020
    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

8 authors at 4 institutions in 1 country.

B Catharine Cravena Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.ORCID 0000-0001-8234-6803
Lora M Giangregorioa Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.
S Mohammad Alaviniaa Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.ORCID 0000-0002-5503-9362
Lindsie A Blencowea Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.ORCID 0000-0003-2187-7656
Naaz Desaia Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.ORCID 0000-0001-7999-7488
Sander L Hitziga Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.
Kei Masania Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.
Milos R Popovica Toronto Rehabilitation Institute - UHN , Toronto , ON , Canada.ORCID 0000-0002-2837-2346
Toronto Rehabilitation Institute · CAUniversity of Toronto · CAUniversity of Waterloo · CASunnybrook Health Science Centre · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectivesTo determine the efficacy of functional electrical stimulation therapy assisted walking (FES-T) compared to a conventional aerobic and resistance training (CONV) with respect to bone biomarkers and lower extremity bone strength outcomes among adults with chronic motor incomplete spinal cord injury (SCI).

designParallel group randomized controlled trial ( www.clinicaltrials.gov - NCT0020196819). Site: Tertiary academic rehabilitation centre in Canada.

methodsAdults with chronic (≥18 months) motor incomplete SCI (C2-T12 AIS C-D) were consented and randomized to FES-T or CONV training for 45 minutes thrice-weekly for 4 months. Osteocalcin (OC), β-cross laps (CTX) and sclerostin were assessed at baseline, and 4 months. Similarly, total hip, distal femur and proximal tibia region bone mineral density (BMD) via DXA (4500A, Hologic Inc. Waltham, MA, USA) and tibia bone quality via pQCT (Stratec XCT-2000, Mezintecknik, Pforzheim, Germany) were assessed at baseline, 4, and 12 months. Between group differences were analyzed using repeated measures general linear models.

resultsThirty-four participants (17 FES-T, 17 CONV) consented and were randomized, 27 participants completed the 4-month intervention and 12-month outcome assessments. Participants in the FES-T arm had a decrease in CTX and a significant increase in OC at intervention completion (P<0.05). Significant biomarker changes were not observed in the CONV group. No within or between group differences from baseline were observed in sclerostin or bone strength.

conclusionsFour months of FES-T improved bone turnover (increase in OC and decrease in CTX) but not bone strength among individuals with chronic SCI. Future, long term FES-T may augment lower extremity bone strength.

Indexed as

Bone DensityAdaptor Proteins, Signal TransducingAdultAgedBiomarkersBone Morphogenetic ProteinsElectric Stimulation TherapyExercise TherapyFemaleGenetic MarkersHumansMaleMiddle AgedOsteocalcinSpinal Cord InjuriesAdaptor Proteins, Signal TransducingBiomarkersBone Morphogenetic ProteinsGenetic MarkersOsteocalcinSOST protein, humanBone densityC-TelopepetideFunctional electrical stimulationOsteocalcinSclerostinSpinal cord injury

Identifiers

PMID28929919
PMCPMC5778938
OpenAlexW2755772672

What OpenQuestion holds

Textmetadata
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.