Actively Recruiting

Phase Not Applicable
Age: 18Years - 60Years
All Genders
NCT05525598

Internet-based Treatment for Patients Suffering From Severe Functional Somatic Disorders

Led by University of Aarhus · Updated on 2025-06-27

166

Participants Needed

1

Research Sites

218 weeks

Total Duration

On this page

Sponsors

U

University of Aarhus

Lead Sponsor

A

Aarhus University Hospital

Collaborating Sponsor

AI-Summary

What this Trial Is About

The aim of this multi-center, two-armed, randomized controlled trial is to assess the effect of a novel internet-based therapist-assisted treatment program "One step at a time" designed for the treatment of patients with moderate to severe functional somatic disorder (FSD). The trial will enroll 166 patients with FSD who will be randomized (1:1) to either the experimental condition (14 weeks' treatment with "One step at a time") or the active control condition ("GetStarted"), which is a non-guided internet-based treatment program for patients with FSD. The trial will include patients aged 18-60 years with an established single/oligo-organ or multi-organ FSD diagnosis, with a duration of minimum 6 months. The primary outcome measures will be based on self-reported physical health (SF-36 PPH) and treatment satisfaction (CGI-I). The trial will be considered effective if a higher proportion of patients in the experimental condition report a clinically significant outcome compared with patients in the active control condition at the 3-month follow-up after treatment.

CONDITIONS

Official Title

Internet-based Treatment for Patients Suffering From Severe Functional Somatic Disorders

Who Can Participate

Age: 18Years - 60Years
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Patients diagnosed with moderate to severe functional somatic disorder affecting one or more organ systems with at least 3 symptoms per affected system
  • Symptoms lasting longer than 6 months
  • If over 25 years old, having been active in work or education for at least 12 months in the last 2 years
  • Access to a computer or tablet with internet connection
  • Ability to read, write, and understand Danish fluently
Not Eligible

You will not qualify if you...

  • Presence of severe untreated somatic or psychiatric disease that prevents participation
  • Lack of motivation to engage in internet-based treatment
  • Poor self-reported skills using information technology
  • Lack of informed consent
  • Current treatment with opioids or benzodiazepines
  • Use of psychoactive medications must be stable

AI-Screening

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Complete this quick 3-step screening to check your eligibility

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Trial Site Locations

Total: 1 location

1

Department of Functional Disorders

Aarhus C, Denmark, Denmark, 8000

Actively Recruiting

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Research Team

T

Thomas T Lamm, MSc

CONTACT

L

Lisbeth Frostholm, Ph.D.

CONTACT

How is the study designed?

Study Type

INTERVENTIONAL

Masking

NONE

Allocation

RANDOMIZED

Model

PARALLEL

Primary Purpose

TREATMENT

Number of Arms

2

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