Evidence map›Paper›PMID 33677449›Full record

Trial reportEuropean addiction research2021

Neurofeedback Training versus Treatment-as-Usual for Alcohol Dependence: Results of an Early-Phase Randomized Controlled Trial and Neuroimaging Correlates.

Leena Subramanian, Leon Skottnik, W Miles Cox, Michael Lührs, Rachel McNamara, Kerry Hood, Gareth Watson, Joseph R Whittaker, Angharad N Williams, Raman Sakhuja and 4 more

Erratum issuedOpen access · hybridAbstract readRandomized Controlled Trial
In one paragraph

Trial report in European addiction research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

5 citing papers in PubMed, 16 citations in OpenAlex.

  1. Trial
  2. Review
  3. Targeted neurorehabilitation strategies in post-stroke aphasia.Restorative neurology and neuroscience · 2023
    Review
  4. Review
  5. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

14 authors at 6 institutions in 3 countries.

Leena SubramanianMRC Centre for Neuropsychiatric Genetics and Genomics and Cardiff University Brain Research Imaging Centre, Schools of Medicine and Psychology, Cardiff University, Cardiff, United Kingdom.
Leon SkottnikSchool for Mental Health and Neuroscience, Faculty of Health, Medicine and Life Sciences, Maastricht University, Maastricht, The Netherlands, l.skottnik@maastrichtuniversity.nl.
W Miles CoxSchool of Psychology, Bangor University, Bangor, United Kingdom.
Michael LührsDepartment of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands.
Rachel McNamaraCentre for Trials Research, School of Medicine, Cardiff University, Cardiff, United Kingdom.
Kerry HoodCentre for Trials Research, School of Medicine, Cardiff University, Cardiff, United Kingdom.
Gareth WatsonCentre for Trials Research, School of Medicine, Cardiff University, Cardiff, United Kingdom.
Joseph R WhittakerSchool of Physics and Astronomy, Cardiff University, Cardiff, United Kingdom.
Angharad N WilliamsAdaptive Memory Research Group, Max Planck Institute for Human Cognitive and Brain Sciences, Leipzig, Germany.
Raman SakhujaAddiction Services, Cwm Taf Morgannwg University Health Board, Mountain Ash, United Kingdom.
Niklas IhssenDepartment of Psychology, Durham University, Durham, United Kingdom.
Rainer GoebelDepartment of Cognitive Neuroscience, Faculty of Psychology and Neuroscience, Maastricht University, Maastricht, The Netherlands.
Rebecca PlayleCentre for Trials Research, School of Medicine, Cardiff University, Cardiff, United Kingdom.
David E J LindenMRC Centre for Neuropsychiatric Genetics and Genomics and Cardiff University Brain Research Imaging Centre, Schools of Medicine and Psychology, Cardiff University, Cardiff, United Kingdom.
Cardiff University · GBMaastricht University · NLBangor University · GBCwm Taf University Health Board · GBDurham University · GBMax Planck Institute for Human Cognitive and Brain Sciences · DE

Funding

Medical Research Council MR/L010305/1
6 · The paper itself

Abstract

introductionAlcohol dependence is one of the most common substance use disorders, and novel treatment options are urgently needed. Neurofeedback training (NFT) based on real-time functional magnetic resonance imaging (rtf-MRI) has emerged as an attractive candidate for add-on treatments in psychiatry, but its use in alcohol dependence has not been formally investigated in a clinical trial. We investigated the use of rtfMRI-based NFT to prevent relapse in alcohol dependence.

methodsFifty-two alcohol-dependent patients from the UK who had completed a detoxification program were randomly assigned to a treatment group (receiving rtfMRI NFT in addition to standard care) or the control group (receiving standard care only). At baseline, alcohol consumption was assessed as the primary outcome measure and a variety of psychological, behavioral, and neural parameters as secondary outcome measures to determine feasibility and secondary training effects. Participants in the treatment group underwent 6 NFT sessions over 4 months and were trained to downregulate their brain activation in the salience network in the presence of alcohol stimuli and to upregulate frontal activation in response to pictures related to positive goals. Four, 8, and 12 months after baseline assessment, both groups were followed up with a battery of clinical and psychometric tests.

resultsPrimary outcome measures showed very low relapse rates for both groups. Analysis of neural secondary outcome measures indicated that the majority of patients modulated the salience system in the desired directions, by decreasing activity in response to alcohol stimuli and increasing activation in response to positive goals. The intervention had a good safety and acceptability profile.

conclusionWe demonstrated that rtfMRI-neurofeedback targeting hyperactivity of the salience network in response to alcohol cues is feasible in currently abstinent patients with alcohol dependence.

Indexed as

AlcoholismNeurofeedbackBrainHumansMagnetic Resonance ImagingNeuroimagingAddictionAlcohol dependenceNeurofeedbackReal-time functional magnetic resonance imagingSelf-regulation

Identifiers

PMID33677449
PMCPMC8491491
OpenAlexW3135107768

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.