Evidence map›Paper›PMID 34417217›Full record

ArticleBMJ open2021

Internet-based cognitive-behavioural therapy for tinnitus: secondary analysis to examine predictors of outcomes.

Hansapani Rodrigo, Eldré W Beukes, Gerhard Andersson, Vinaya Manchaiah

Registry-linked trialOpen access · goldAbstract read
In one paragraph

Article in BMJ open, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06821893 (Vagus Auricular Stimulation for Tinnitus), which is not on this map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
1.1field-weighted citation impact, top 28% 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.

NCT06821893 nacompletednot on this mapstarted 2025, after this paper: background citation

Vagus Auricular Stimulation for Tinnitus

TypeinterventionalSponsorWashington University School of MedicineRan2025 to 2025Enrolled40ConditionsTinnitusArmsVibrational stimulation, Sham
3 · Its place in the literature

Who cites it

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

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

4 authors at 4 institutions in 4 countries.

Hansapani RodrigoSchool of Mathematical and Statistical Sciences, The University of Texas Rio Grande Valley, Edinburg, Texas, USA.
Eldré W BeukesDepartment of Speech and Hearing Sciences, Lamar University, Beaumont, Texas, USA.
Gerhard AnderssonDepartment of Behavioral Sciences and Learning, Linköping University, Linköping, Sweden.
Vinaya ManchaiahDepartment of Speech and Hearing Sciences, Lamar University, Beaumont, Texas, USA vinaya.manchaiah@lamar.edu.ORCID 0000-0002-1254-8407
Lamar University · USLinköping University · SEManipal Academy of Higher Education · INThe University of Texas Rio Grande Valley · US

Funding

Cognitive Behavior Therapy based self-help delivered via the Internet for tinnitus suffers: Efficacy trial in the U.S. populationR21DC017214 · NIDCD · LAMAR UNIVERSITY · PI MANCHAIAH, VINAYA · 2018 to 2020
$398k
NIDCD NIH HHS R21 DC017214
6 · The paper itself

Abstract

objectivesThe current study examined predictors of outcomes of internet-based cognitive-behavioural therapy (ICBT) for individuals with tinnitus.

designSecondary analysis of intervention studies.

settingInternet-based guided tinnitus intervention provided in the UK.

participants228 individuals who underwent ICBT.

interventionsICBT. PRIMARY AND SECONDARY OUTCOME MEASURES: The key predictor variables included demographic, tinnitus, hearing-related and treatment-related variables as well as clinical factors (eg, anxiety, depression, insomnia), which can have an impact on the treatment outcome. A 13-point reduction in Tinnitus Functional Index (TFI) scores has been defined as a successful outcome.

resultsOf the 228 subjects who were included in the study, 65% had a successful ICBT outcome. As per the univariate analysis, participants with a master's degree or above had the highest odds of having a larger reduction in tinnitus severity (OR 3.47; 95% CI 1.32 to 12.51), compared with the participants who had education only up to high school or less. Additionally, the baseline tinnitus severity was found to be a significant variable (OR 2.65; 95% CI 1.50 to 4.67) contributing to a successful outcome with the intervention. Both linear and logistic regression models have identified education level and baseline tinnitus severity to be significant predictor variables contributing to a reduction in tinnitus severity post-ICBT. As per the linear regression model, participants who had received disability allowance had shown a 25.3-point lower TFI reduction compared with those who did not experience a decrease in their workload due to tinnitus after adjusting for baseline tinnitus severity and their education level.

conclusionsPredictors of intervention outcome can be used as a means of triaging patients to the most suited form of treatment to achieve optimal outcomes and to make healthcare savings. Future studies should consider including a heterogeneous group of participants as well as other predictor variables not included in the current study.

Indexed as

Cognitive Behavioral TherapyTinnitusAnxietyHumansInternetTreatment Outcomeadult otolaryngologyaudiologydepression & mood disorders

Identifiers

PMID34417217
PMCPMC8381319
OpenAlexW3193560588

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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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.