NCT02059447

Brief Summary

The principal hypotheses to be tested is that Mindfulness Based Cognitive Therapy (MBCT) reduces the distressing impact of tinnitus to a significantly greater extent than a waiting list control or relaxation therapy. This study is a mixed design, with two groups assessed at a number of time points. The primary outcome measure will be that of tinnitus distress, and secondary outcomes will be taken of psychological distress and tinnitus loudness. The outcome measures will be measured first at 8 weeks pre-treatment. All subjects then wait for 8 weeks before being randomly allocated to either an 8 week course of Mindfulness-Based Cognitive Therapy (MBCT) (Group 1) or an 8 week course of Relaxation Therapy (RT) (Group 2). All participants will be assessed at two main time-points (pre and post-treatment). The outcome measures will be repeated at 1 and 6 month follow-up points.

Trial Health

87
On Track

Trial Health Score

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

Enrollment
75

participants targeted

Target at P50-P75 for not_applicable

Timeline
Completed

Started Dec 2013

Typical duration 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

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Study Timeline

Key milestones and dates

Study Start

First participant enrolled

December 1, 2013

Completed
2 months until next milestone

First Submitted

Initial submission to the registry

January 24, 2014

Completed
18 days until next milestone

First Posted

Study publicly available on registry

February 11, 2014

Completed
1.8 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2015

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2015

Completed
Last Updated

December 3, 2015

Status Verified

December 1, 2015

Enrollment Period

2 years

First QC Date

January 24, 2014

Last Update Submit

December 2, 2015

Conditions

Keywords

Controlled trialActive controlWaiting, non treatment, periodMindfulness Based Cognitive TherapyRelaxation Therapy

Outcome Measures

Primary Outcomes (1)

  • Change in Tinnitus Questionnaire score over time

    8 weeks pre treatment; start of treatment; end of treatment; 1 month post treatment; 6 months post treatment

Secondary Outcomes (1)

  • Change in Clinical Outcomes in Routine Evaluation (Outcome measure) score over time

    8 weeks pre treatment; start of treatment; end of treatment; 1 month post treatment; 6 months post treatment

Other Outcomes (8)

  • Change in Tinnitus Functional Index score over time

    8 weeks pre treatment; start of treatment, end of treatment, 1 month post treatment; 6 months post treatment

  • Change in Mindful Attention Awareness Scale score over time

    8 weeks pre treatment; start of treatment; end of treatment, 1 month post treatment; 6 months post treatment

  • Change in Tinnitus Acceptance Questionnaire score over time

    8 weeks pre treatment; start of treatment; end of treatment; 1 month post treatment; 6 months post treatment

  • +5 more other outcomes

Study Arms (2)

Mindfulness Based Cognitive Therapy

EXPERIMENTAL

An 8 week course of Mindfulness Based Cognitive therapy

Other: No treatment waiting periodBehavioral: Mindfulness Based Cognitive Therapy

Relaxation Therapy

ACTIVE COMPARATOR

An 8 week course of Relaxation Therapy.

Other: No treatment waiting periodBehavioral: Relaxation Therapy

Interventions

All subjects undergo a no treatment waiting period before being randomly allocated to either Mindfulness Based Cognitive Therapy or Relaxation Therapy

Mindfulness Based Cognitive TherapyRelaxation Therapy
Mindfulness Based Cognitive Therapy
Relaxation Therapy

Eligibility Criteria

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

You may qualify if:

  • Only patients with chronic tinnitus (i.e. have had tinnitus for six months or more) will be included
  • Only patients who show at least a minimum level of distress (defined by a cut off score on the CORE measure of psychological well-being).
  • Only patients whose hearing permits them to take part in group discussions in a quiet room will be included.
  • Only patients with sufficient understanding of English to take part in group discussions and complete questionnaires will be included.

You may not qualify if:

  • \. Patients who are subject to ongoing medical investigations will be excluded. Patients who are alcohol or drug dependent will be excluded Patients who are suffering with psychosis or who are actively suicidal will be excluded.

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Royal National Throat Nose & Ear Hospital, University College London Hospitals

London, England, WC1 8DA, United Kingdom

Location

MeSH Terms

Conditions

Tinnitus

Interventions

Mindfulness-Based Cognitive TherapyRelaxation Therapy

Condition Hierarchy (Ancestors)

Hearing DisordersEar DiseasesOtorhinolaryngologic DiseasesSensation DisordersNeurologic ManifestationsNervous System DiseasesSigns and SymptomsPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

MindfulnessCognitive Behavioral TherapyBehavior TherapyPsychotherapyBehavioral Disciplines and ActivitiesMind-Body TherapiesComplementary TherapiesTherapeutics

Study Officials

  • Laurence McKenna, PhD

    Royal National Throat Nose & Ear Hospital, University College London Hospitals

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
NONE
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Clinical psychologist

Study Record Dates

First Submitted

January 24, 2014

First Posted

February 11, 2014

Study Start

December 1, 2013

Primary Completion

December 1, 2015

Study Completion

December 1, 2015

Last Updated

December 3, 2015

Record last verified: 2015-12

Locations