Evidence map›Paper›PMID 33230581›Full record

SynthesisLasers in medical science2021

Effects of different energy density low-level laser therapies for temporomandibular joint disorders patients: a systematic review and network meta-analysis of parallel randomized controlled trials.

Guoyi Jing, Yatao Zhao, Fangrui Dong, Pengfei Zhang, Hui Ren, Jingying Liu, Yang Liu, Caiyun Yu, Jingjing Hu, Guangjie Bao and 1 more

Open access · greenAbstract readSystematic ReviewNetwork Meta-Analysis
PubMed Publisher
In one paragraph

Synthesis in Lasers in medical science, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
7citing papers in PubMed, 1 pooled it
1.2field-weighted citation impact, top 17% 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

7 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
  2. Review
  3. Article
  4. Review
  5. Article
  6. Article
  7. 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

11 authors at 3 institutions in 1 country.

Guoyi JingDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Yatao ZhaoDepartment of Orthodontics, Xiangya Hospital and School of Stomatology, Central South University, Changsha, 410078, People's Republic of China.
Fangrui DongDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Pengfei ZhangDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Hui RenDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Jingying LiuDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Yang LiuDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Caiyun YuDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Jingjing HuDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China.
Guangjie BaoKey Laboratory of Stomatology of State Ethnic Affairs Commission, Northwest Minzu University, Lanzhou, 730000, People's Republic of China. 2645784430@qq.com.
Hong KangDepartment of Temporomandibular Joint and Occlusion, School/Hospital of Stomatology, Lanzhou University, Dong Gang Xi Road 199#, Lanzhou, 730000, People's Republic of China. kanghong@lzu.edu.cn.ORCID http://orcid.org/0000-0003-4487-225X
Lanzhou University · CNCentral South University · CNState Ethnic Affairs Commission · CN

Funding

National Natural Science Foundation of China 81660189
6 · The paper itself

Abstract

purposeTo compare the effects of different energy density LLLT on TMD patients' pain reduction.

methodsReviewers searched RCTs published in Embase, PubMed and The Cochrane Library before 1 April 2020. Reviewers included parallelRCTs that compared the effects of LLLT with placebo or different energy density LLLT for TMD patients' pain reduction. Reviewers did network meta-analysis and evaluated the quality of evidence using the GRADE process.

resultsFrom 352 studies, reviewers included 16 RCTs. Immediately after treatment, the d1 laser therapy (energy density ranging from 0 to 10 J/cm

conclusionsFor clinical application, d1 laser therapy (energy density ranging from 0 to 10 J/cm

trial registrationPROSPERO-CRD42018118313.

Indexed as

Randomized Controlled Trials as TopicHumansLow-Level Light TherapyPain ManagementTemporomandibular Joint DisordersGRADE approachLow-level light therapyMeta-analysisPainSystematic reviewTemporomandibular joint disorders

Identifiers

PMID33230581
OpenAlexW3108184316

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.