Adapted Cognitive Behavioral Treatment for Depression in Patients With Moderate to Severe Traumatic Brain Injury

Not Applicable

Completed

• Conditions: Traumatic Brain Injury; Major Depressive Disorder
• Interventions: Other: Waitlist Control; Behavioral: Cognitive Behavioral Therapy for individuals with TBI

• Registration Number: NCT03307070
• Lead Sponsor: Massachusetts General Hospital

Brief Summary

Cognitive behavioral therapy for major depressive disorder (MDD) was adapted for individuals with moderate to severe traumatic brain injury (TBI) (CBT-TBI). A structured, treatment manual was developed.

The primary aim is to evaluate the acceptability and tolerability of, and adherence to, CBT-TBI in a randomized waitlist-controlled, 12-week pilot trial (N=40).

The exploratory aim is to evaluate the potential efficacy of CBT-TBI for MDD in the randomized pilot trial (N=40) and possible moderators and mediators of outcome.

Detailed Description

The primary aim of this study is to develop a highly acceptable, manualized treatment (CBT-TBI) for MDD in patients with moderate to severe TBI. Initial feasibility data from a small, open pilot will inform the randomized controlled trial. Primary analyses will examine feasibility and acceptability of the intervention. The investigators will then pilot test the efficacy of the intervention to reduce depressive symptoms (IDS-C) after 12 weeks compared to a waitlist control group.

The proposed study involves the following points of contact: (1) Obtaining informed consent and screening (may be broken up into multiple visits), (2) biweekly clinician assessments of depressive and neuropsychiatric symptoms (weeks 2, 4, 6, 8, 10), (3) weekly self-report assessments of depressive symptoms for those receiving the intervention, (4) 12 weekly individual CBT-TBI sessions for those randomized to the intervention, (5) a comprehensive assessment at week 12 (primary endpoint), which includes the neuropsychological battery, and (6) a 3-month follow-up assessment for those who received the intervention. The week 12 visit can be split into two parts, with the neuropsychological assessment occurring during the second part, in order to accommodate subjects' potential limitations due to fatigue. Procedures for this study were all conducted remotely after March 17, 2020.

Study Timeline

• Study Start: 2017-09-23
• Study First Submitted: 2017-10-04
• Study First Submitted QC: 2017-10-10
• Study First Posted: 2017-10-11
• Primary Completion: 2022-11-18
• Study Completion: 2022-11-28
• Status Verified: 2023-04
• Last Update Submitted: 2023-04-05
• Last Update Posted: 2023-04-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 62

Inclusion Criteria

1. Adults aged 18 and older

2. English language proficiency

3. Ability to provide written, informed consent; OR consent provided by legally authorized representative with assent from subject

4. Ability to see and hear (hearing or visual loss cannot impair ADLs or in-room conversation)

5. Has access to a smartphone/tablet/computer with internet and video capabilities for virtual sessions

6. Having been hospitalized for moderate to severe TBI that occurred at least 3 months prior to study entry

7. Meeting ANY ONE of the following severity criteria, as documented in electronic medical record (EPIC) or available outside records:

   1. GCS 3-12 with GCS motor score ≤ 5 within 4 hours after injury
   2. GCS 3-12 with GCS motor score =6 within 4 hours after injury AND documented intracranial abnormalities on imaging
   3. GCS 13-15 within 4 hours after injury AND documented intracranial abnormalities on imaging
   4. Loss of consciousness (LOC) > 30 min.
   5. Post-traumatic amnesia (PTA) > 24 hours

8. Out of PTA at the time of enrollment (GOAT>75)

9. Clinically significant depressive symptoms: meets criteria for Major Depressive Episode on the MINI or has a total score ≥ 23 on the Inventory of Depressive Symptomatology - Clinician rated (IDS-C)

Exclusion Criteria

1. Uncontrolled medical illness
2. Behavioral dyscontrol, defined as the presence of verbally or physically aggressive behavior in the past month, as evidenced in medical records, pre-screening interviews, or observed by any study staff
3. Presents with PTSD as the primary diagnosis, as determined by a clinician
4. Substance use disorder, moderate or severe, within the past 6 months
5. Has bipolar disorder, a primary psychotic disorder or current psychotic symptoms, or acute suicidality or homicidality
6. Currently receiving regular (≥ 2 times/ mo.) psychosocial treatment for depression
7. Has participated in CBT for depression within the past 6 months
8. Individuals with history of dementia or severe cognitive impairment that is not related to TBI (e.g., cognitive impairment requiring assistance with basic activities of daily living, such as getting ready in the morning)

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: CROSSOVER

Arm && Interventions

Group	Intervention	Description
Waitlist Control	Waitlist Control	Participants who are randomized to be put on a waitlist after screening. After 12 weeks of being on the waitlist, participants will be offered the Cognitive Behavioral Therapy for individuals with TBI
Active Group	Cognitive Behavioral Therapy for individuals with TBI	Participants who are randomized to begin the Cognitive Behavioral Therapy for individuals with TBI immediately after screening. This treatment is a version of Cognitive Behavioral Therapy (CBT) adapted specifically for patients who have experienced a moderate to severe Traumatic Brain Injury (TBI).

Primary Outcome Measures

Name	Time	Method
Feasibility - randomization, recruitment rates	12 weeks	For examining the feasibility of treatment with CBT-TBI, descriptive analyses will be conducted to assess rate of recruitment and randomization (number randomized/number consented).
Acceptability - satisfaction with treatment	12 weeks	Descriptive analyses will be conducted to assess participants' satisfaction with CBT-TBI (Satisfaction with Therapy and Therapist Scale - Revised).
Feasibility - retention/completion rates	12 weeks	For examining the feasibility of treatment with CBT-TBI, descriptive analyses will be conducted to assess participants' retention/completion rates across study visits.
Feasibility - drop out rates	12 weeks	For examining the feasibility of treatment with CBT-TBI, descriptive analyses will be conducted to assess participants' drop-out rates across study visits.

Secondary Outcome Measures

Name	Time	Method
Efficacy - Treatment Response [Inventory of Depressive Symptomatology - Clinician Rated (IDS-C)] (Exploratory Aim)	12 weeks	The IDS-C is a 30-item clinician rated scale that assesses severity of depression. Scores range from 0 to 84, with higher scores indicative of greater depression severity.; Change in depressive severity (IDS-C total) scores from baseline to post-treatment will also be analyzed.

Trial Locations

Locations (1)

Massachusetts General Hospital; 🇺🇸 Boston, Massachusetts, United States