Please assess the completion status of the following clinical trial:

Trial Title: Comparing Group Therapies for Veterans With Depression and PTSD

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: SINGLE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* participants must be clearly competent to provide informed consent for research participation;~* participants must meet Diagnostic and Statistical Manual-5 diagnostic criteria for a principal diagnosis of a major depressive disorder or posttraumatic stress disorder~* participant must be a Veteran enrolled at Veterans Affairs Medical center within the Charleston VAMC catchment area~Exclusion Criteria:~* recent history (\< 2 months) of psychiatric hospitalization or a suicide attempt as documented in their medical record or reported during clinical interview~* current diagnosis of substance use disorder as documented in their medical record or reported during clinical interview~* acute, severe illness or medical condition that likely will require hospitalization and/or otherwise interfere with study procedures as documented in their medical record (e.g., active chemotherapy/radiation treatment for cancer, kidney dialysis, oxygen therapy for chronic obstructive pulmonary disease),~* recent start of new psychiatric medication (\< 4 weeks)~* diagnosis of traumatic brain injury in their medical record and/or endorsement of screener questionnaire regarding the symptoms of traumatic brain injury modified from the Post-Deployment Health Assessment employed by the Department of Defense~* diagnosis of schizophrenia, psychotic symptoms, personality disorder, and/or bipolar disorder as documented in their medical record or reported during clinical interview~* VAMC patients excluded due to these factors will be reconsidered for participation once the condition related to their exclusion is resolved or stabilized~* Ineligible VAMC patients will be referred for non-study-related treatments within mental health at the Ralph H. Johnson VA Medical Center

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Group Transdiagnostic Behavior Therapy (Type: EXPERIMENTAL): TBT was developed to address transdiagnostic avoidance via the use of four different types of exposure techniques (situational/in-vivo, physical/interoceptive, thought/imaginal, and \[positive\] emotional/behavioral activation). From the transdiagnostic avoidance perspective, the four exposure practices are matched to the type(s) of avoidance experienced by patients based upon their cluster of symptoms/disorders. Per protocol, the first six sessions of TBT are designed to educate on, prepare for, and practice the four different types of exposure techniques. The next five sessions are focused on practicing and refining exposure practices as participants work through their lists of avoided situations/sensation/thoughts. The final session reviews treatment progress and relapse prevention strategies.
- Group Disorder-Specific Therapy (G-DSTs) (Type: ACTIVE_COMPARATOR): To provide an evidence-based comparison for the G-TBT condition, G-DSTs will be used that are matched to the participant's principal diagnosis. G-DSTs will include groups for the most common principal diagnoses that have VA-approved protocols and training programs, including PTSD (Cognitive Processing Therapy for PTSD) and Major Depressive Disorder (CBT-Depression). Each of these G-DSTs have published manuals for administration and have received extensive support in the literature.

Based on this trial design, predict the completion outcome and termination type (if applicable).