NCT05941702

Brief Summary

The goal of this clinical trial is to learn about an intervention package in individuals with Functional Neurological Disorder (FND). The main questions it aims to answer are:

  • Is the intervention package acceptable to and feasible to deliver to individuals with FND?
  • Does the intervention package improve symptoms of FND? Participants will be asked to engage in 8 weekly sessions of an intervention aimed to improve the perception of signals coming from the body (interoception). Participants will be asked to complete tasks between session practising tuning into signals from the body. Participants will also be asked to complete questionnaires measuring their psychological wellbeing, FND symptoms and interoception.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
8

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started Sep 2023

Shorter than P25 for not_applicable

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

July 3, 2023

Completed
9 days until next milestone

First Posted

Study publicly available on registry

July 12, 2023

Completed
2 months until next milestone

Study Start

First participant enrolled

September 19, 2023

Completed
4 months until next milestone

Primary Completion

Last participant's last visit for primary outcome

January 26, 2024

Completed
1 month until next milestone

Study Completion

Last participant's last visit for all outcomes

February 26, 2024

Completed
7 months until next milestone

Results Posted

Study results publicly available

September 19, 2024

Completed
Last Updated

September 19, 2024

Status Verified

August 1, 2024

Enrollment Period

4 months

First QC Date

July 3, 2023

Results QC Date

June 19, 2024

Last Update Submit

August 21, 2024

Conditions

Keywords

InterventionInteroceptionBody Awareness

Outcome Measures

Primary Outcomes (3)

  • Number of Participants That Complete 80% of the Intervention

    This is a measure of adherence to the intervention. 80% of participants attending 80% of sessions offered will be considered acceptable adherence

    8 weeks (span of intervention delivery)

  • Number of Participants Rating the Therapy as Acceptable on Questionnaire of Therapy Satisfaction

    Measure of acceptability of intervention

    8 weeks (span of intervention delivery)

  • Number of Serious Adverse Reactions as Evidenced by Significant Increase in Distress or Symptom Rating on Euroqol Health Questionnaire (EQ5D), Clinical Outcomes in Routine Evaluation (CORE-10) or FND Questionnaire

    Number of serious adverse reactions will be a measure of feasibility and acceptability of the intervention

    8 weeks (span of the intervention delivery)

Secondary Outcomes (2)

  • Number of Participants Showing a Reliable Change Reduction in Core FND Symptoms as Measured by Screening for Somatic Symptom Disorders (SOMS-7)

    Approximately 3 months - measure will be from baseline measure completion to end of therapy

  • Number of Particip

    Approximately 3 months - measure will be from baseline completion until end of therapy

Study Arms (1)

Intervention

EXPERIMENTAL

Full session plan of the 8 sessions is uploaded to documents. This arm will consist of weekly 1 hour 1:1 sessions with Trainee Clinical Psychologist doing exercises aimed at improving interoception. Exercises will include tuning into the body under different circumstances e.g., while having a drink, looking at pictures to induce a positive mood state.

Behavioral: Body Signal Integration Training

Interventions

Information and protocol uploaded to documents.

Intervention

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Currently experiencing FND symptoms, as measured on items 34-47 on the SOMS-7 (excluding seizures and hallucinations). The study is aiming to investigate the feasibility of an intervention for individuals with FND.
  • Confirmation of diagnosis of FND (through letter from medical doctor) to ensure participants have a diagnosis of FND and are therefore the target audience for the intervention
  • Willing and able to participate in remote therapy. The intervention will be delivered remotely so participants must be willing to engage with remote therapy.
  • Able to converse in English proficiently without support from a link worker. The study will not be using interpreters and so an ability to converse proficiently in English to be able to engage with the intervention is needed.
  • Residing in the UK for the duration of the study, this is in order to develop crisis and risk management plans for participants should they experience any negative effects from therapy or any risks be expressed throughout the course of the intervention.

You may not qualify if:

  • Currently undergoing any other psychological therapy
  • Previous experience of a mindfulness-based intervention targeting FND.
  • Individuals with symptoms of epilepsy and loss of consciousness.
  • Symptoms of psychosis (as assessed on the Comprehensive Assessment of At-Risk Mental State, CAARMS).
  • Diagnosis of any type of Personality Disorder
  • Active plans of self-harm and/or suicide. Potential participants will be asked to complete the risk items on the CORE-OM and will be interviewed around these. This is to ensure the safety of participants engaging in novel therapy and to manage the risks of any potential adverse side-effects of therapy
  • History of prior suicide attempts, to manage the risks of causing negative side effects of therapy
  • Any difficulties with alcohol or substance misuse.
  • Individuals with active symptoms of Post Traumatic Stress Disorder (PTSD) i.e., having current symptoms of nightmares and flashbacks.
  • Individuals with symptoms of an eating disorder.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Krishna Panchmatia

Manchester, M13 9NT, United Kingdom

Location

MeSH Terms

Conditions

Conversion Disorder

Condition Hierarchy (Ancestors)

Somatoform DisordersMental Disorders

Results Point of Contact

Title
Krishna Panchmatia
Organization
University of Manchester

Study Officials

  • Krishna Panchmatia

    University of Manchester

    PRINCIPAL INVESTIGATOR

Publication Agreements

PI is Sponsor Employee
Yes
Restrictive Agreement
No

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
TREATMENT
Intervention Model
SINGLE GROUP
Model Details: Case Series
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Trainee Clinical Psychologist

Study Record Dates

First Submitted

July 3, 2023

First Posted

July 12, 2023

Study Start

September 19, 2023

Primary Completion

January 26, 2024

Study Completion

February 26, 2024

Last Updated

September 19, 2024

Results First Posted

September 19, 2024

Record last verified: 2024-08

Data Sharing

IPD Sharing
Will not share

Locations