Evidence map›Paper›PMID 25430622›Full record

ArticleMedical science monitor : international medical journal of experimental and clinical research2014

Intra-articular adhesion reduction after knee surgery in rabbits by calcium channel blockers.

Yang Li, Xin Ma, Peng Yu, Shusen Wang

Open access · hybridAbstract read
In one paragraph

Article in Medical science monitor : international medical journal of experimental and clinical research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
2.1field-weighted citation impact, top 13% 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

5 citing papers in PubMed, 11 citations in OpenAlex.

  1. Article
  2. Prospective application of stem cells to prevent post-operative skeletal fibrosis.Journal of orthopaedic research : official publication of the Orthopaedic Research Society · 2019
    Review
  3. The Topical Application of Rosuvastatin in Preventing Knee Intra-Articular Adhesion in Rats.Medical science monitor : international medical journal of experimental and clinical research · 2016
    Article
  4. All-trans retinoic Acid reduces joint adhesion formation: an experimental study in rats.Medical science monitor : international medical journal of experimental and clinical research · 2015
    Article
  5. Effects of rapamycin on reduction of peridural fibrosis: an experimental study.Medical science monitor : international medical journal of experimental and clinical research · 2015
    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

4 authors at 1 institution in 1 country.

Yang LiDepartment of Orthopedics, Pingjin Hospital, Logistics University of Chinese People's Armed Police Forces, Tianjin, China (mainland).
Xin MaDepartment of Orthopedics, Hebei Provincial Geriatric Hospital, Shijiazhuang, Hebei, China (mainland).
Peng YuDepartment of Orthopedics, Wendeng Osteopath Hospital, Wendeng, Weihai, Shandong, China (mainland).
Shusen WangDepartment of Orthopedics, Pingjin Hospital, Logistics University of Chinese People's Armed Police Forces, Tianjin, China (mainland).
Pingjin Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundIntra-articular adhesion post knee surgery is a common and serious complication. It is a challenge problem for orthopedic surgeon. Verapamil (VP), a widely applied calcium channel blocker, has been proved to be able to prevent synthesis/secretion of extracellular matrix molecules. The object of this study was to investigate the effects of VP on the prevention of joint adhesion in post-surgery rabbits. MATERIAL/

methodsA controlled double-blinded study was conducted in 40 healthy New Zealand white rabbits divided randomly into 4 groups according to the treatment method, with 10 in each group: 1) 1 mg/ml VP treatment group; 2) 2.5 mg/ml VP treatment group; 3) 5 mg/ml VP treatment group; 4) control group. Rabbits underwent surgery through the medial parapatellar approach and both lateral sides and the medial of the femoral condyle were surgically exposed. After treatment, the surgical limbs were subjected to extra-articular knee-joint immobilization in the full flexed position employing Kirschner wires for 4 weeks.

resultsThe knee surgery was successfully performed on all rabbits. The rabbits were killed 4 weeks post-operatively. The histological evaluation, hydroxyproline content, visual score, fibroblasts density, and vimentin expressional levels were conducted to assess the effect of VP on preventing joint adhesion.

conclusionsIn our rabbit model of knee surgery, intra-articular application of VP was able to decrease intra-articular adhesion formation after surgery. VP could prevent rabbit intra-articular adhesion in a dose-dependent manner and the highest concentration used in the study (5 mg/ml) proved to be the most effective.

Indexed as

Orthopedic ProceduresAnimalsCalcium Channel BlockersFibroblastsHydroxyprolineKnee JointRabbitsTissue AdhesionsVimentinCalcium Channel BlockersHydroxyprolineVimentin

Identifiers

PMID25430622
PMCPMC4259520
OpenAlexW2135276935

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.