Clinical trial NCT01903447: Negative Valence Brain Targets and Predictors of Anxiety and Depression Treatment
Official title: Negative Valence Brain Targets and Predictors of Anxiety and Depression Treatment
Study type: INTERVENTIONAL
Overall status: COMPLETED
Phase: PHASE4
Conditions: Internalizing Psychopathologies (IPs) Depression and Anxiety
Keywords: Internalizing psychopathologies
Depression
Anxiety
MRI
medication treatment
psychotherapy
brain function
Lead sponsor: University of Illinois at Chicago
Sponsor class: OTHER
Collaborators: name: National Institutes of Health (NIH)
name: National Institute of Mental Health (NIMH)
First posted: 2013-07-19
Enrollment: 271
Sex: ALL
Minimum age (years): 18
Maximum age (years): 65
Standard ages: ADULT
OLDER_ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: PARALLEL
Primary purpose: TREATMENT

Brief summary: Internalizing psychopathologies (IPs) involving depression and anxiety are among the most prevalent, costly and disabling illnesses. Treatments for IPs are available but the extent to which individual patients respond is quite heterogeneous. Little information exists, particularly in the biological domain, which helps to explain individual differences in treatment response. IPs share similar patterns of dysfunction within the Fronto-Limbic Affect Regulation and Emotional Salience (FLARES) brain circuit, and two commonly used, 'gold standard' treatments - selective serotonin reuptake inhibitors (SSRIs) and cognitive behavioral therapies (CBTs) - are equally effective for both anxiety and depressive disorders, and appear to change brain activity in the same areas within the FLARES circuit. The overarching goal of the project is delineate what are common versus specific FLARE brain targets for SSRI and CBT and identify specific aspects of FLARE dysfunction that might better predict response to both and to a specific modality of treatment. This experiment integrates emotion and its interaction with cognition across several stages of emotional experience, encompassing studies that probe sensitivity to acute and potential threat and automatic and volitional forms of affect regulation in relation to the FLARES brain network.

We will enroll 200 patients presenting to our Mood and Anxiety Disorders Program seeking treatment for disabling 'anxiety, worry, depressed mood' (IPs, including those characterized as Not Otherwise Specified) and randomize them to a 12-week course of SSRI or CBT. Dimensional, transdiagnostic negative valence systems (NVS) constructs, including FLARES function, will be measured before and after each treatment. Specifically, the project will examine 2 Specific Aims: 1) Where and how do SSRI and CBT treatments exert their effects on NVS constructs?; and 2) Which NVS construct can predict the likelihood of success from SSRI and CBT treatment? Such findings can be used to guide the right patients to the right treatments with the highest likelihood of success. They also elucidate a pathophysiologically-driven mechanistic model of where and how treatments work in the brain and thus hasten the development of new treatments that target the underlying pathophysiology across internalizing conditions.


Eligibility criteria: Inclusion Criteria:

* Generally medically and neurologically healthy
* Chief complaint(s) of "anxiety, worry, and/or depressed mood

Exclusion Criteria:

* Current or past manic/hypomanic episode or psychotic symptoms
* Suicidal ideation
* Presence of contraindications (e.g., history of SSRI adverse events) or prior history of SSRI resistance (no response to \> 2 SSRI trials with adequate duration and dose)
* Obsessive compulsive disorder (OCD)
* Current cognitive dysfunction (traumatic brain injury, mental retardation, dementia)
* Current alcohol and substance dependence
* Ongoing therapy/medication treatment of any kind outside of this study

Primary outcomes:
measure: Brain NVS Construct Measure (Composite)
timeFrame: Change from Week 0 to Week 12
Secondary outcomes:
Other outcomes:
Locations:
city: Chicago
country: United States
facility: University of Illinois at Chicago
state: Illinois
Study officials:
affiliation: University of Illinois at Chicago
name: K. Luan Phan, MD
role: PRINCIPAL_INVESTIGATOR
References:
citation: Kinney KL, Burkhouse KL, Chang F, MacNamara A, Klumpp H, Phan KL. Neural mechanisms and predictors of SSRI and CBT treatment of anxiety: A randomized trial focused on emotion and cognitive processing. J Anxiety Disord. 2021 Aug;82:102449. doi: 10.1016/j.janxdis.2021.102449. Epub 2021 Jul 10.
citation: Gorka SM, Young CB, Klumpp H, Kennedy AE, Francis J, Ajilore O, Langenecker SA, Shankman SA, Craske MG, Stein MB, Phan KL. Emotion-based brain mechanisms and predictors for SSRI and CBT treatment of anxiety and depression: a randomized trial. Neuropsychopharmacology. 2019 Aug;44(9):1639-1648. doi: 10.1038/s41386-019-0407-7. Epub 2019 May 6.
citation: Burkhouse KL, Gorka SM, Klumpp H, Kennedy AE, Karich S, Francis J, Ajilore O, Craske MG, Langenecker SA, Shankman SA, Hajcak G, Phan KL. Neural Responsiveness to Reward as an Index of Depressive Symptom Change Following Cognitive-Behavioral Therapy and SSRI Treatment. J Clin Psychiatry. 2018 Jun 12;79(4):17m11836. doi: 10.4088/JCP.17m11836.