Evidence map›Paper›PMID 34141774›Full record

ArticleWorld journal of clinical cases2021

Is it time to put traditional cold therapy in rehabilitation of soft-tissue injuries out to pasture?

Zi-Ru Wang, Guo-Xin Ni

Registry-linked trialAbstract readEditorial
In one paragraph

Article in World journal of clinical cases, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT07696949 (Effectiveness of Virtual Reality and Cryotherapy on Postoperative Pain and Anxiety Among Women Undergoing Cesarean Section Under Spinal Anesthesia), which is not on this map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 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.

NCT07696949 nanot yet recruitingnot on this mapstarted 2026, after this paper: background citation

Effectiveness of Virtual Reality and Cryotherapy on Postoperative Pain and Anxiety Among Women Undergoing Cesarean Section Under Spinal Anesthesia: A Three-Arm Factorial Randomized Controlled Trial

TypeinterventionalSponsorShahid Beheshti University of Medical SciencesRan2026 to 2026Enrolled120ConditionsPostoperative Pain, Anxiety, Cesarean Section ComplicationsArmsVirtual Reality, Cryotherapy
3 · Its place in the literature

Who cites it

13 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  3. Convection-basedWorld journal of experimental medicine · 2026
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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

2 authors.

Zi-Ru WangSchool of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China.
Guo-Xin NiSchool of Sports Medicine and Rehabilitation, Beijing Sport University, Beijing 100084, China. guoxinni@fjmu.edu.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cold therapy has been used regularly as an immediate treatment to induce analgesia following acute soft-tissue injuries, however, a prolonged ice application has proved to delay the start of the healing and lengthen the recovery process. Hyperbaric gaseous cryotherapy, also known as neurocryostimulation, has shown the ability to overcome most of the limitations of traditional cold therapy, and meanwhile promotes the analgesic and anti-inflammatory effects well, but the current existing studies have shown conflicting results on its effects. Traditional cold therapy still has beneficial effect especially when injuries are severe and swelling is the limiting factor for recovery after soft-tissue injuries, and therefore no need to be entirely put out to pasture in the rehabilitation practice. Strong randomized controlled trials with good methodological quality are still needed in the future to evaluate the effects of different cryotherapy modalities.

Indexed as

Cold therapyCryotherapyHyperbaric gaseous cryotherapyNeurocryostimulationSoft tissue injury

Identifiers

PMID34141774
PMCPMC8173427

What OpenQuestion holds

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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.