Evidence map›Paper›PMID 31434985›Full record

SynthesisScientific reports2019

RTMS parameters in tinnitus trials: a systematic review.

Stefan Schoisswohl, Kushal Agrawal, Jorge Simoes, Patrick Neff, Winfried Schlee, Berthold Langguth, Martin Schecklmann

Abstract readSystematic Review
In one paragraph

Synthesis in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 2 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.

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

21 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Guideline
  3. Focal tDCS of auditory cortex in chronic tinnitus: A randomized controlled mechanistic trial.Clinical neurophysiology : official journal of the International Federation of Clinical Neurophysiology · 2024
    Trial
  4. Article
  5. Article
  6. Tinnitus Guidelines and Their Evidence Base.Journal of clinical medicine · 2023
    Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Review
  15. Article
  16. Tinnitus and Brain Stimulation.Current topics in behavioral neurosciences · 2021
    Article
  17. Article
  18. Review
  19. Article
  20. Non-Invasive Neuromodulation for Tinnitus.Journal of audiology & otology · 2020
    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

7 authors.

Stefan SchoisswohlDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany. stefanschoisswohl@yahoo.de.ORCID http://orcid.org/0000-0003-3633-999X
Kushal AgrawalInstitute of Databases and Information Systems, University of Ulm, Ulm, Germany.ORCID http://orcid.org/0000-0001-5304-6190
Jorge SimoesDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.
Patrick NeffDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.
Winfried SchleeDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.
Berthold LangguthDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.
Martin SchecklmannDepartment of Psychiatry and Psychotherapy, University of Regensburg, Regensburg, Germany.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Over the past few years extensive body of research was produced investigating the effects of repetitive transcranial magnetic stimulation (rTMS) for the treatment of chronic tinnitus with heterogeneous results. This heterogeneity is exemplified by two recently published large-scale clinical trials reporting different outcomes. Technical aspects of rTMS were suspected as a potential source for this incongruency. The aim of this systematic review is to examine the overall efficacy as well as to identify possible technical factors relevant for the effectiveness of rTMS tinnitus trials. Via a literature search appropriate original research papers were identified and rTMS parameters were extracted from each study arm for subsequent statistical analysis with respect to observed effects (significant vs. not significant pre-post rTMS effects). Our findings indicate that verum rTMS is superior to sham rTMS as demonstrated by the proportion of significant pre-post contrasts. Some relevant rTMS parameters (e.g., pulse waveform) are not reported. Lower rTMS stimulation intensity was associated with significant effects in verum rTMS arms. An additional stimulation of the DLPFC to the temporal cortex was not found to promote efficacy. Future research should consider differential effects of rTMS induced by technical parameters and strive for an exhaustive reporting of relevant rTMS parameters.

Indexed as

Databases, FactualHumansTemporal LobeTinnitusTranscranial Magnetic StimulationTreatment Outcome

Identifiers

PMID31434985
PMCPMC6704094

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.