Inpatient Distress Tolerance Group Intervention Pilot

NCT ID: NCT03712332

Last Updated: 2021-04-28

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 21 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2019-02-18
• Study Completion Date: 2020-12-31

Brief Summary

Research suggests that a low capacity to tolerate distress is a common underlying factor in the development and maintenance of a range of mental health problems. This study aims to pilot a mindfulness-based distress tolerance (DT) group intervention in an acute inpatient setting to assess the acceptability and feasibility of the intervention for both staff facilitating and patients receiving the intervention. The study also aims to explore if the proposed intervention can help improve DT through developing mindful acceptance of emotions.

Detailed Description

Research has identified distress tolerance (DT) as a risk factor in the development and maintenance of various mental health problems, including anxiety, traumatic stress, depression, substance use disorders, psychosis, borderline personality disorder, and eating disorders. This research suggests that people with a poor ability to tolerate distress may use a range of unhelpful coping strategies such as experiential avoidance, which has been strongly associated with a range of mental health difficulties.

A small, but growing body of research has shown improvements in DT using mindfulness and acceptance-based interventions, and reductions in distress and avoidant behaviours associated with low DT. It has been suggested that mindfulness and acceptance-based strategies increase DT through repeated exposure to distressing emotions and practice of non-judgemental observation and acceptance of distressing emotions without trying to escape them. The current study proposes to deliver a mindfulness and acceptance based DT Skills intervention group program informed by dialectical behavioural therapy (DBT).

Due to the lack of published research examining the effectiveness of a distress tolerance group intervention in this setting, and the limited research exploring the mechanisms and process of change, it was decided that the primary research question should explore the acceptability and feasibility of the intervention in the first instance, and examine a theorised mechanism of change, as well as the process of change as secondary research questions in order to provide a foundation for further research in this area.

Primary Objective

To explore the acceptability and feasibility of a transdiagnostic DT intervention in an inpatient setting using a mixed methods case series design.

Secondary Objectives

Examine whether the intervention improves acceptance of negative emotional states and perceived and behavioural capacity to tolerate distress. It is hypothesised that over the course of treatment, as acceptance of negative emotional experiences increases, perceived and behavioural capacity to tolerate distress will also improve in line with this.

To explore the use of multi-level modelling to examine the process of change in the proposed intervention.

Conditions

Inpatients

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: TREATMENT
• Blinding Strategy: NONE

Study Groups

Distress Tolerance Group

6 session inpatient distress tolerance group intervention twice a week for 1.5 hours for up to three weeks.

Group Type: EXPERIMENTAL

Distress Tolerance Group

Intervention Type: BEHAVIORAL

The intervention is a distress tolerance skills-based group informed by mindfulness and acceptance principles and dialectical behavioural therapy (DBT).

Interventions

Distress Tolerance Group

The intervention is a distress tolerance skills-based group informed by mindfulness and acceptance principles and dialectical behavioural therapy (DBT).

Intervention Type: BEHAVIORAL

Eligibility Criteria

Inclusion Criteria

• Current in-patient in the specific psychiatric ward in which the research is taking place
• Speak sufficient English to participate in talking therapy

Exclusion Criteria

• Participants who are participating in any other current intervention research
• Participants who do not have the capacity to consent, including participants who have a significant cognitive deficit that would make it difficult for them to engage with the group material (e.g. dementia or learning disability)

• Minimum Eligible Age: 16 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

NHS Lanarkshire

OTHER_GOV

Sponsor Role: collaborator

University of Edinburgh

OTHER

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Principal Investigators

Emma L Boyd

Role: PRINCIPAL_INVESTIGATOR

NHS Lanarkshire

Locations

Hairmyres Hospital

East Kilbride, South Lanarkshire, United Kingdom

Countries

United Kingdom

Other Identifiers

CAHSS1808/04

Identifier Type: -

Identifier Source: org_study_id