Bipolar Intervention Study: Cognitive Interpersonal Therapy (BISCIT)

A Pilot Randomised Controlled Trial of Cognitive Behaviour Therapy for Early Bipolar Disorder

There is a need to develop a better understanding of the early phase of bipolar disorder, and to develop and evaluate effective psychosocial interventions that assist people in this phase. The purpose of this study is to determine whether or not it is feasible to conduct a larger study of the effectiveness of cognitive interpersonal therapy (a psychological therapy) with individuals who have experienced their first or second treated episode of mania or hypomania (symptoms common in early development of bipolar disorders).

Study Overview

• Status: Completed
• Conditions: Mania; Bipolar Affective Disorder; Hypomania
• Intervention / Treatment: Other: Cognitive Interpersonal Therapy; Other: Treatment As Usual

Detailed Description

The 'PICO' framework (Oxman, Sackett, and Guyatt, 1993; Richardson, Wilson, Nishikawa, and Hayward; 1995) was used to specify the parameters of the study aims and objectives:

1. Population: could appropriate individuals be identified and recruited to a trial of CIT for early bipolar disorder?
2. Intervention: would CIT be an acceptable intervention for individuals following a first or second treated episode of mania and or hypomania? Could we identify any modifications required to the CIT protocol used with this group?
3. Control group: could an appropriate group of participants be recruited to facilitate a comparison with the CIT intervention? Could we explicitly establish the usual care package and its local implementation?
4. Outcomes: which outcomes are appropriate for measuring relevant dimensions of a treatment effect?

• Study Type: Interventional
• Enrollment (Actual): 20
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United Kingdom
  • Glasgow, United Kingdom
    • NHS Greater Glasgow & Clyde
  • Lanarkshire
    • Glasgow, Lanarkshire, United Kingdom, G12 0XH
      • Gartnavel Royal Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 16 years and older (Child, Adult, Older Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Eligible individuals will have experienced their first or second treated episode of mania and / or hypomania in the previous 12-months prior to study entry.

Exclusion Criteria:

• Participants will be excluded if there is a (1) diagnosis of learning disability; (2) inability to participate in psychotherapy/research due to acute medical condition or acute mania

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: Single

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Psychological Therapy; Cognitive Interpersonal Therapy (CIT) was a psychological therapy which emphasised assessment, engagement and formulation; normalizing and compassionate understanding; specific cognitive-behavioural and interpersonal strategies; self-management and social rhythm regulation; affect regulation, and staying well (Gumley & Schwannauer, 2006).	Other: Cognitive Interpersonal Therapy; Cognitive Interpersonal Therapy in Early Bipolar Disorder: Individuals will receive up to six months of individual CIT-BP. CBT will emphasise assessment, engagement and formulation; normalizing and compassionate understanding; specific cognitive and behavioural strategies; self-management and social rhythm regulation; affect regulation, and staying well (Gumley & Schwannauer, 2006).; Other Names: Psychological Therapy
Active Comparator: Treatment As Usual; All participants continued to receive their usual care from their local community mental health team and other psychological therapies were not withheld during the conduct of the trial.	Other: Treatment As Usual; The comparison group is treatment as usual (TAU). This will comprise of the individuals normal psychiatric care and will vary with individual and locality and is therefore not specified.; Other Names: Normal clinical care

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Montgomery Asberg Depression Rating Scale (MADRS) (Montogomery and Asberg, 1979)	The Montgomery Asberg Depression Rating Scale (MADRS) (Montgomery and Asberg, 1979) is a semi-structured interview designed to assess the presence and severity of 10 core symptoms of depression. Higher MADRS score indicates more severe depression, and each item yields a score of 0 to 6. The overall score ranges from 0 to 60. The questionnaire includes questions on the following symptoms 1. Apparent sadness 2. Reported sadness 3. Inner tension 4. Reduced sleep 5. Reduced appetite 6. Concentration difficulties 7. Lassitude 8. Inability to feel 9. Pessimistic thoughts 10. Suicidal thoughts. Usual cutoff points are: 0 to 6 - normal /symptom absent 7 to 19 - mild depression 20 to 34 - moderate depression >34 - severe depression	Baseline to End of Study.
Bech-Rafaelsen Mania Rating Scale (BRMS) [Bech et al, 1979]	The Bech-Rafaelsen Mania Rating Scale (BRMS) [Bech et al, 1979] provides a structured format for a clinician to assess the presence and severity of 11 core symptoms of hypomania or mania.Higher BRMS score indicates more severe symptoms of mania, and each item yields a score of 0 to 4. The overall score ranges from 0 to 44. Usual cutoff points are: 0 to 15 - normal /symptom absent 15 to 20 - mild 21 to 28 - moderate >34 - severe	Baseline to End of Study

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
The Internal State Scale (ISS) (Bauer et al, 1991)	The Internal State Scale (ISS) (Bauer et al, 1991) is a 15 item self-report scale that utilizes 100 mm visual analogue scales to assess the presence and severity of symptoms, ranging from 'not at all / rarely' to 'very much so / much of the time' (score range per item 0 to 100). The ISS assesses depressive and hypomanic / manic symptoms across four factors: perceived conflict, activation, well-being and depression. Perceived Conflict is assessed across 5 items (score range 0 to 500), Activation across 5 items (score range 0 to 500), Well-being across 3 items (score range 0 to 300) and Depression across 2 items (score range 0 to 200). The Well-being subscale is used in conjunction with the Activation subscale for mood state discrimination. The suggested scoring algorithm is as follows: Mood State Activation Subscale Score Well-Being Subscale Score (Hypo)Mania >155 >125 Mixed State >155 <125 Euthymia <155 >125 Depression <155	monthly until October 2011
Global Assessment of Functioning (GAF)	Participant functioning was assessed using the Global Assessment of Functioning (GAF) (APA, 1987). The Global Assessment of Functioning (GAF) is a numeric scale (0 through 100) used by mental health clinicians and physicians to rate subjectively the social, occupational, and psychological functioning of adults, e.g., how well or adaptively one is meeting various problems-in-living, with higher score indicating higher functioning. The score is often given as a range, from 1 - 10 Persistent danger of severely hurting self or others (e.g., recurrent violence) or persistent inability to maintain minimal personal hygiene or serious suicidal act with clear expectation of death, to 91 - 100 No symptoms. Superior functioning in a wide range of activities, life's problems never seem to get out of hand, is sought out by others because of his or her many positive qualities.	monthly until October 2011

Collaborators and Investigators

• Sponsor: NHS Greater Glasgow and Clyde
• Collaborators: University of Glasgow; Chief Scientist Office of the Scottish Government
• Investigators: Principal Investigator: Jamie D Kirk, D.Clin.Psy, NHS Greater Glasgow & Clyde / University of Glasgow; Study Chair: Andrew I Gumley, PhD, University of Glasgow

Publications and helpful links

Helpful Links

• Study webpage

Study record dates

Study Major Dates

• Study Start: November 1, 2010
• Primary Completion (Actual): October 1, 2011
• Study Completion (Actual): October 1, 2011

Study Registration Dates

• First Submitted: March 7, 2011
• First Submitted That Met QC Criteria: March 14, 2011
• First Posted (Estimate): March 15, 2011

Study Record Updates

• Last Update Posted (Estimate): July 30, 2014
• Last Update Submitted That Met QC Criteria: July 29, 2014
• Last Verified: April 1, 2014

More Information

Terms related to this study

• Keywords: mania; cognitive therapy; psychological intervention; bipolar affective disorder; hypomania
• Additional Relevant MeSH Terms: Mental Disorders; Nervous System Diseases; Neurologic Manifestations; Neurobehavioral Manifestations; Bipolar and Related Disorders; Bipolar Disorder; Mood Disorders; Mania
• Other Study ID Numbers: GN09CP546; CZG/2/472 (Other Grant/Funding Number: Chief Scientist Office, Scottish Executive)