Brief Cognitive Behavioral Therapy for Military Populations

The primary purpose of this study is to compare the effectiveness of brief cognitive-behavioral therapy (B-CBT) for the treatment of suicidality, including suicidal ideation and attempts (regardless of Axis I or II diagnosis) among active duty military personnel. The standard null hypothesis will involve tests conducted comparing improvement following B-CBT (treatment duration of 12 weeks) to treatment as usual (TAU). The primary outcome comparisons will include both direct markers of suicidality (i.e. suicide, suicide attempts) and indirect markers including associated symptomatology (i.e. suicidal ideation, intent, anxiety, depression, hopelessness, substance abuse, and sleep disturbance), along with remission of psychiatric diagnoses. Secondary purposes include the prospective investigation of suicide risk factors and warning signs to explore these variables' ability to predict subsequent suicidal behavior following an index attempt.

The research gap in the treatment of suicidality is considerable, particularly with military populations, including those returning from deployment in support of OIF/OEF. Only one randomized clinical trial targeting suicidality has been conducted with a military sample (Rudd et al., 1996). Although time-limited treatment of suicidality is the primary target of the project, additional elements will be explored including prospective investigation of suicide risk factors and warning signs, as well as development of a centralized software assessment/management tracking system for high-risk suicidal individuals. Reference to "active duty" refers to U.S. military service members that have been activated and deployed as a part of OIF/OEF in accordance with federal orders under Title 10 or 32, Unites States Code. This includes individuals on active duty from the National Guard and Reserve forces. Specific Aim 1: To evaluate the effectiveness of brief cognitive-behavioral therapy (B-CBT) for the treatment of suicidality, including suicidal ideation and attempts (regardless of Axis I or II diagnosis) among active duty military personnel. It is anticipated that a large percentage of those identified for treatment will include military personnel recently returned from OIF/OEF. The standard null hypothesis will involve tests conducted comparing improvement following B-CBT (treatment duration of 12 weeks) to treatment as usual (TAU). The primary outcome comparisons will include both direct markers of suicidality (i.e. suicide, suicide attempts) and indirect markers including associated symptomatology (i.e. suicidal ideation, intent, anxiety, depression, hopelessness, substance abuse, agitation, and sleep disturbance), along with remission of psychiatric diagnoses. Specific Aim 2: To engage in prospective investigation of suicide risk factors (i.e. psychiatric diagnosis and history, suicidal ideation, intent, anxiety, depression, hopelessness) and warning signs (i.e. agitation, sleep disturbance), exploring their ability to predict subsequent suicidal behavior following onset of suicidality. Specific Aim 3: To explore the effectiveness of B-CBT (versus TAU) for increasing appropriate utilization of and compliance with medical, mental health, and substance abuse treatment, as well as improving psychological and social functioning. Specific Aim 4: To develop a risk management software program for the initial risk assessment, ongoing monitoring and clinical management of high-risk suicidal patients. The software program would provide a mechanism for organizing and tracking clinical risk factors and warning signs for suicide, along with appropriate management and clinical intervention strategies during the treatment process.

suicide, suicidal ideation, military, veteran, cognitive behavioral therapy, behavioral therapy, psychotherapy, Brief Cognitive Behavioral Therapy (BCBT), Treatement As Usual (TAU)

In addition to TAU, participants in BCBT receive 12 outpatient individual psychotherapy sessions scheduled on a weekly or biweekly basis, with the first session lasting 90 minutes and subsequent sessions lasting 60 minutes. BCBT was is delivered in three sequential phases. In phase I (5 sessions), the therapist identifies patient-specific factors that contribute to and maintain suicidal behaviors, provides a cognitive-behavioral conceptualization, collaboratively develops a crisis response plan, and teaches basic emotion regulation skills. In phase II (5 sessions), the therapist applies cognitive strategies to reduce beliefs and assumptions that serve as vulnerabilities to suicidal behavior. In phase III (2 sessions), a relapse prevention task is conducted.

Participants in TAU receive usual care from military clinicians as well as non-military clinicians from the local community, as determined by participants' primary mental health care provider. All mental health, substance abuse, and medical treatment are provided within the military health care system at no cost to participants.

The SASII is a clinician-administered interview designed to assess the factors involved in nonfatal suicide attempts and intentional self-injury. The SASII assesses variables related to method, reliability, lethality, impulsivity, likelihood of rescue, suicidal intent, consequences, and habitual self-injury. Interrater reliabilities for each item range from .87-.98, with the correlation for rater classification of behavior (i.e., suicide attempt or non-suicidal self-injury) being .92. The SASII demonstrates very high agreement in identifying and classifying suicide-related events when compared to clinician therapy notes, patient diary cards, and medical records (for events requiring medical attention).

The SSI is a 21-item, interviewer-administered scale used to evaluate the current intensity of the patient's specific attitudes, behaviors, and plans to commit suicide. The SSI has moderately high internal consistency and good concurrent and discriminant validity for psychiatric outpatients. Inter-rater reliability has been found to be higher than .98, with good evidence of predictive validity.

The BDI-II is a 21-item self-report instrument developed to measure severity of depression in adults and adolescents. Each of the items consists of four statements reflecting increasing levels of severity for a particular symptom of depression.

The BHS consists of 20 true-false statements designed to assess the extent of positive and negative beliefs about the future.

The SCID (patient version with psychotic screen) is a diagnostic instrument based on DSM-IV diagnostic criteria for Axis I disorders.

The SIS is a 15-item, interviewer-administered assessment of the intensity of an individual's intent to die at the time of a suicide attempt. It assesses verbal and nonverbal indicators of suicidal attempt including objective circumstances surrounding the attempt, and the attempters' perceptions of the attempt.

The INQ is a 10-item self-report questionnaire that measures current beliefs about the extent to which the respondent feels connected to others (i.e., thwarted belongingness), and the extent to which he or she feels like a burden on the people in their lives (i.e., perceived burdensomeness).

The SCS-R is an 18-item self-report measure that measures two aspects of suicide-specific hopelessness: 1) unlovability (which measures more trait-like aspects of hopelessness), and 2) unbearability (which measures more state-like aspects of hopelessness).

Frequency, intensity, and location of each patient's accessing of medical services will be assessed via medical record review.

Inclusion Criteria: Active duty military 18 years or older Current suicidal ideation with intent to die and/or suicide attempt within past month Able to complete informed consent procedures Exclusion Criteria: Psychiatric or medical condition that precludes informed consent or outpatient therapy

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