Please assess the completion status of the following clinical trial:

Trial Title: Transdiagnostic CBT for Comorbid Alcohol Use and Anxiety Disorders

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:
1. DSM-5 diagnosis of an alcohol use disorder (AUD)~2. DSM-5 diagnosis of Social Anxiety Disorder (SAD), Panic Disorder/Agoraphobia (PD/A), Generalized Anxiety Disorder (GAD), and/or Obsessive Compulsive Disorder (OCD) as determined by a clinician-administered diagnostic assessment using the Anxiety Disorder Interview Schedule for DSM-5 (ADIS-5); and are rated as crossing the threshold for a formal DSM-5 diagnosis by assignment of an ADIS clinical severity rating (CSR) of 4 (definitely disturbing/disabling on the 0-8 CSR scale) or higher on at least the principal diagnosis.~3. Adults 21 years old or older~4. Expressed desire to stop drinking alcohol completely or to reduce alcohol consumption~5. Reported drinking an average of at least 15 standard drinks per week for males, or 8 for females occurring over a 28-consecutive day period during the 90 day-long time window that preceded the screening session~6. Must be willing to discontinue any form of psychotherapy, except AA, that he or she may be receiving for either anxiety or depression prior to screening.~Exclusion Criteria:~1. DSM-5 diagnosis of current major depressive disorder (with the exception of substance-induced depressive disorder) that requires immediate treatment with pharmacologic agents, bipolar disorder, schizophrenia, current bulimia/anorexia, dementia, or other substance dependence, with the exception of nicotine, marijuana, and caffeine dependence.~2. Presence of suicidal ideation or history of suicide attempts~3. Non-English speakers~4. Previously received an adequate trial of cognitive-behavioral therapy (CBT; 8 sessions within the past 5 years)~5. Contraindications to MRI scans~6. History of head injury with \>5-minute loss of consciousness~7. Pregnancy Note: Women of childbearing potential (not postmenopausal for at least one year) will be required to provide a negative urine pregnancy test prior to each scan.~8. Implantation of anything containing magnetically sensitive material including metal plates, aneurysm clips, and cardiac pacemakers, stents; history of sheet metal work, claustrophobia~9. Cognitive impairment (MOCA\<21).~10. Serious medical illness or instability for which hospitalization may be likely within the next year.

- Gender: ALL
- Minimum Age: 21 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Unified Protocol (Type: ACTIVE_COMPARATOR): The Unified Protocol for Transdiagnostic Treatment of Emotional Disorders (UP) consists of 5 core skills modules based on cognitive behavioral treatment elements of proven effectiveness. As noted above, these core skills modules were designed to target (and have been shown to address) negative emotionality and aversive reactivity to emotional experiences when they occur (Boswell et al., 2013; Carl et al., 2014; Sauer-Zavala et al., 2012). These modules are preceded by an introductory session that reviews the patient's presenting symptoms and provides a therapeutic rationale, as well as a module on motivational enhancement. A final module consists of relapse prevention. As the treatment proceeds, the domains of thoughts, feelings, and behaviors are each explored in detail, focusing specifically on elucidating dysfunctional emotion regulation strategies that the patient has developed over time within each of these domains, and teaching patients more adaptive emotion regulation skills.
- Take Control (Type: PLACEBO_COMPARATOR): TC is a psychotherapy platform derived from the National Institute on Alcohol Abuse and Alcoholism's (NIAAA) self-help approach, Rethinking Drinking. In this study, TC, originally designed as a computerized treatment has been modified to be administered by the therapist to control for effects that may be related to patient-therapist interaction (as opposed to elements of the treatment itself). Specifically, on a weekly basis, therapists will review material from TC and offer general advice on implementation of the alcohol reduction skills in daily life.

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

Answer: outcome: complete