Evidence map›Paper›PMID 35642157›Full record

Trial reportSichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition2022

[Randomized Controlled Trial of the Effects of Repetitive Transcranial Magnetic Stimulation and Mirror Therapy on Phantom Limb Pain in Amputees].

Feng-Yi Wang, Pu Wang, Yu Wang, You-Cun Kang, Shi-Jie Zhu, Hua-Qiong Wang, Ding-Geng Li, Yong-Hong Yang

Open access · greenAbstract readRandomized Controlled Trial
In one paragraph

Trial report in Sichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed, 1 pooled it
0.3field-weighted citation impact, top 44% 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

1 citing paper in PubMed, 1 synthesis or guideline pooled it, 1 citations in OpenAlex.

  1. Efficacy of repetitive transcranial magnetic stimulation for phantom limb pain- a meta analysis of randomized controlled trials.Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology · 2025
    Pooled it
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 1 institution in 1 country.

Feng-Yi WangRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Pu WangThe Seventh Affiliated Hospital, Sun Yat-sen University, Shenzhen 518000, China.
Yu WangRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
You-Cun KangRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Shi-Jie ZhuRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Hua-Qiong WangRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Ding-Geng LiRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Yong-Hong YangRehabilitation Medicine Center, West China Hospital, Sichuan University, Chengdu 610041, China.
Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To investigate the effect of repetitive transcranial magnetic stimulation (rTMS) on phantom limb pain (PLP) in amputees, and to compare the therapeutic effect with that of mirror therapy (MT). Methods: The study was designed as a randomized controlled trial. The evaluators were blinded, while the subjects and the therapists were unblinded. Subjects were randomly assigned to either the rTMS group or the MT group with a computer-generated random number table. From June 2018 to December 2020, from out of 45 amputee patients screened for the study, 30 who met the inclusion criteria were recruited for the study. All patients were recruited from the Rehabilitation Medicine Center, West China Hospital, Sichuan University. In the end, 4 patients withdrew from the study and 26 patients (12 in the rTMS group and 14 in the MT group) completed the prescribed treatment and evaluation. The rTMS group was given rTMS (1 Hz, 15 min, 5 d/week) for 2 weeks in addition to conventional rehabilitation therapy, while the MT group received MT (corresponding movements of limbs, 15 min, 5 d/week) for 2 weeks in addition to conventional rehabilitation therapy. PLP was evaluated by the Visual Analogue Scale (VAS) and Douleur Neuropathique 4 Questions (DN-4). Subjects were assessed before treatment ( Results: The mean age of the 26 patients was 39.73±12.64. There were 15 males and 11 females. According to the reported description of the characteristics of the PLP by the patients, the characteristics with the highest incidence were tingling, stabbing, numbing, electric shocks and burning in descending order. There was no significant difference in the incidence of PLP characteristics between the two groups ( Conclusion: The results of this study indicate that repetitive transcranial magnetic stimulation could improve PLP in amputees, and the improvement effect was comparable to that of mirror therapy.

Indexed as

AmputeesPhantom LimbFemaleHumansMaleMirror Movement TherapyPain MeasurementTranscranial Magnetic StimulationAmputationClinical trailMirror therapyPhantom limb painRepetitive transcranial magnetic stimulation

Identifiers

PMID35642157
PMCPMC10409414
OpenAlexW4282936600

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.