Evidence map›Paper›PMID 35490215›Full record

ArticleBMC musculoskeletal disorders2022

Effects of different intensities of intermittent pneumatic soft-tissue compression on bone defect repair.

Weilong Diwu, Gang Hu, Minghao Zhou, Long Bi, Ming Yan, Hongbo Wei, Junjun Fan

Open access · goldAbstract read
In one paragraph

Article in BMC musculoskeletal disorders, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.5field-weighted citation impact, top 37% 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

2 citing papers in PubMed, 3 citations in OpenAlex.

  1. Article
  2. Review
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 at 1 institution in 1 country.

Weilong Diwu *Department of Orthopedics, The First Affiliated Hospital, The Fourth Military Medical University, Xi'an, China.
Gang Hu *Department of Orthopedics, The First Affiliated Hospital, The Fourth Military Medical University, Xi'an, China.
Minghao Zhou *Department of Oral Implants, School of Stomatology, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, The Fourth Military Medical University, Xi'an, China.
Long BiDepartment of Orthopedics, The First Affiliated Hospital, The Fourth Military Medical University, Xi'an, China.
Ming YanDepartment of Orthopedics, The First Affiliated Hospital, The Fourth Military Medical University, Xi'an, China.
Hongbo WeiDepartment of Oral Implants, School of Stomatology, State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases & Shaanxi Engineering Research Center for Dental Materials and Advanced Manufacture, The Fourth Military Medical University, Xi'an, China. weihongbo101@126.com.
Junjun FanDepartment of Orthopedics, The First Affiliated Hospital, The Fourth Military Medical University, Xi'an, China. fanjunjunys@163.com.
Air Force Medical University · CN

Funding

National Natural Science Foundation of China 81672189Natural Science Foundation of Shaanxi Province 2014KTCG01-113Natural Science Foundation of Shaanxi Province 2021SF-178
6 · The paper itself

Abstract

backgroundTo estimate the effects of different intensities of intermittent pneumatic soft-tissue compression on bone defect repair in an animal model.

methodsFive mm radial bone defect in length was made in 64 mature New Zealand rabbits and all animals randomly assigned into four groups: Group A (control group without compression), Group B (5-7 kPa intensity), Group C (8-10 kPa intensity) and Group D (11-13 kPa intensity). On the fourth day after surgery, their legs were intermittently pneumatic compressed for 4 weeks. The stimulation lasted 30 min every day and the frequency of compression was 15 Hz. New bone formation in 4 groups was evaluated by gross observation, X-ray, Micro-CT, and histological staining at 2 and 4 weeks after surgery.

resultThere was more new bony callus in the bone defect in group C than in other groups by gross observation and X-ray radiography at 2 and 4 weeks. The Micro-CT results showed more new bony callus, bone trabecula and higher bone mineral density in group C. Fluorescent labeling results showed the speed of new bone formation in Group C was faster than that in other groups, among which the control group had the slowest speed of new bone formation. The result of histology had shown that the trabeculae in bone callus in group C had a regular form, the trabeculae were wide and had a more become osteoblast around them.

conclusionThe intermittent pneumatic soft-tissue compression can accelerate new bone formation of bone defects and the optimal intensity is 8-10 kPa for repairing the rabbit radial bone defect.

Indexed as

Plastic Surgery ProceduresRadiusAnimalsArthrodesisBony CallusHumansRabbitsX-Ray MicrotomographyBone defectBone repairIntensityIntermittent pneumatic soft-tissue compressionOrthopedic

Identifiers

PMID35490215
PMCPMC9055722
OpenAlexW4225113913

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

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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.