Evidence map›Paper›PMID 40352083›Full record

ReviewIntegrative medicine research2025

Therapeutic effects of singing bowls: A systematic review of clinical studies.

Yiqing Cai, Guoyan Yang, Yibo Liu, Xiangyun Zou, Heng Yin, Xinyan Jin, Xuehan Liu, Chenlu Wang, Nicola Robinson, Jianping Liu

Abstract readReview
In one paragraph

Review in Integrative medicine research, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
–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.

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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

10 authors.

Yiqing CaiCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Guoyan YangNICM Health Research Institute, Western Sydney University, Penrith, Australia.
Yibo LiuBeijing Jingmei Group General Hospital, Beijing, China.
Xiangyun ZouDongzhimen Hospital of Beijing University of Chinese Medicine, Beijing, China.
Heng YinCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Xinyan JinMonitoring and Statistical Research Center, National Administration of Traditional Chinese Medicine, Beijing, China.
Xuehan LiuCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Chenlu WangCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Nicola RobinsonCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.
Jianping LiuCentre for Evidence-Based Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Singing bowl has traditionally been utilized to promote healing and relaxation. This systematic review aimed to analyze all available clinical evidence, and determine any beneficial or adverse effects of singing bowl in any population. Methods: Databases searched included PubMed, Embase, the Cochrane Library, PsyINFO, CINAHL, CNKI, VIP, Wanfang, Sinomed from database inception to July 2024. Clinical studies of singing bowl therapy, regardless of research type, population, and intervention were included. The risk of bias of randomized controlled trials (RCTs) was assessed using the Cochrane tool. Data from randomized trials were analyzed and presented as the mean difference with 95 % confidence interval, and the results from two or more separate trials with same study type that evaluated similar populations, interventions, comparisons and outcomes were statistical pooled using meta-analysis by Stata.16 software. Results: Nineteen clinical studies originated from eight countries and published between 2008 and 2024 were identified. Half were RCTs (9), the remainder included case series studies (7), randomized crossover studies (2) and non-RCT (1). Evidence showed that singing bowl has been applied to a wide range of conditions, including the elderly, surgery, Parkinson's disease, pain, cancer, neurological function, sleep disorder, depression, anxiety, autism spectrum disorder, as well as physiological and psychological function, and it has mainly focused on outcomes related to mental health. Conclusion: Singing bowl may have potential to alleviate anxiety, depression, improve quality of sleep and cognitive function in various patient groups, and change autistic behavior. It also shows potential benefits in physiological improvements like electroencephalography. Protocol registration: PROSPERO, CRD42025639808.

Indexed as

AnxietyClinical StudiesDepressionSinging bowl therapySystematic review

Identifiers

PMID40352083
PMCPMC12063014

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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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.