Brjánn Ljótsson

Karolinska Institutet — Sweden

Psychology · Social Sciences

66h-index13.7kcitations294works2.92yr avg
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Research Topics

Digital Mental Health Interventions(89), Anxiety, Depression, Psychometrics, Treatment, Cognitive Processes(68), Gastrointestinal motility and disorders(54), Mental Health Research Topics(52), Child and Adolescent Psychosocial and Emotional Development(44)

Publications294 total

Digital tools for exposure and problem-solving in type 1 diabetes mellitus: a feasibility investigation
Cognitive Behaviour Therapy·2025Open Access
Tailored digital self-help for anxiety and depression: A randomized feasibility trial with or without guidance
2025Open Access
Digital cognitive behavioural therapy for cardiac anxiety following acute coronary syndrome: protocol for a randomised controlled trial comparing CBT to a digital lifestyle intervention
BMJ Open·2025Open Access
Symptom Preoccupation in Atrial Fibrillation and its Association With Quality of Life
JACC Advances·2025Open Access
Hypnotherapy self-exercises with audio files for children and adolescents with disorders of gut-brain interaction—a study of feasibility and preliminary effects in Sweden
Therapeutic Advances in Gastroenterology·2025Open Access
The role of cardiac-related fear, hypervigilance, and avoidance behavior in exposure-based cognitive behavioral therapy for atrial fibrillation: A mediation analysis based on a randomized controlled trial.
Journal of Consulting and Clinical Psychology·2025· 2 cited
Effects of intervention design on engagement and outcomes in digital self-help for insomnia – factorial RCT
npj Digital Medicine·2025· 1 citedOpen Access
Digital Cognitive Behavioral Therapy for Cardiac Anxiety Following Acute Coronary Syndrome: Protocol for a Randomised Controlled Trial Comparing CBT to a Digital Lifestyle Intervention
2025Open Access
Cognitive behavioural therapy targeting cardiac anxiety post-myocardial infarction: results from two sequential pilot studies
European Heart Journal Open·2025· 6 citedOpen Access
Review Article: Rome Foundation Working Team Report: Consensus Statement on the Design and Conduct of Behavioural Clinical Trials for Disorders of Gut–Brain Interaction
Alimentary Pharmacology & Therapeutics·2025· 5 citedOpen Access
Self-Guided vs Clinician-Guided Online Cognitive Behavioral Therapy for Atopic Dermatitis
JAMA Dermatology·2024· 4 citedOpen Access
Cognitive behavioral therapy for symptomatic paroxysmal atrial fibrillation: effects on physical activity, sleep and heart rate variability
European Heart Journal·2024
Cognitive Behavioral Therapy for Paroxysmal Atrial Fibrillation
JACC Advances·2024· 3 citedOpen Access
Internet-Delivered Exposure-Based Cognitive Behavior Therapy for Irritable Bowel Syndrome: A Clinical Effectiveness Study
The American Journal of Gastroenterology·2024· 2 cited
Guided internet-based LGBTQ-affirmative cognitive-behavioral therapy: A randomized controlled trial among sexual minority men in China
Behaviour Research and Therapy·2024· 11 citedOpen Access
Genetics of response to cognitive behavior therapy in adults with major depression: a preliminary report
UNC Libraries·2024Open Access
Moderators and predictors of treatment outcome following adjunctive internet‐delivered emotion regulation therapy relative to treatment as usual alone for adolescents with nonsuicidal self‐injury disorder: Randomized controlled trial
JCPP Advances·2024· 7 citedOpen Access
Shared and distinct effect mediators in exposure-based and traditional cognitive behavior therapy for fibromyalgia: Secondary analysis of a randomized controlled trial
Behaviour Research and Therapy·2024· 4 citedOpen Access
Cognitive Behavioral Therapy for Symptom Preoccupation Among Patients With Premature Ventricular Contractions: Nonrandomized Pretest-Posttest Study
JMIR Cardio·2024· 2 citedOpen Access
Effectiveness of internet-delivered cognitive behavioural therapy for anxiety and obsessive-compulsive disorders within routine clinical care in rural Sweden
Internet Interventions·2024· 3 citedOpen Access
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Frequent Co-authors

Erik Hedman‐Lagerlöf(36), Erik Andersson(29), Gerhard Andersson(28), Christian Rück(25), Nils Lindefors(23), Viktor Kaldo(11), Per Carlbring(8), Hugo Hesser(7), Eva Serlachius(6), Samir El Alaoui(6), Johan Bjureberg(5), Hanna Sahlin(5), Sarah Vigerland(5), Timo Hursti(5), Perjohan Lindfors(5), David Mataix‐Cols(5), Fabian Lenhard(4), Jesper Enander(4), Mats Lekander(4), Matthew T. Tull(3)