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| ID | Type | Description | Link |
|---|---|---|---|
| 1K23MH108707-01A1 | U.S. NIH Grant/Contract | View source |
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| Name | Class |
|---|---|
| National Institute of Mental Health (NIMH) | NIH |
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This project aims to identify brain and behavioral characteristics of individuals experiencing symptoms of generalized anxiety disorder that will predict the effectiveness of Exposure-based therapy versus Behavioral Activation Therapy. Brain imaging aspects of the study will use functional magnetic resonance imaging (fMRI) and electroencephalography (EEG). Behavioral assessments will include self-report questionnaires, computer-based and observational tasks, and interviews. Assessments will focus on how individuals process positive information (such as reward) and negative information (such as distressing images), as well as how people make decisions. These assessments will be conducted across 2-3 in-person sessions prior to beginning the treatment, and will be repeated across 2-3 in-person sessions after completing treatment. A blood draw will also be conducted pre- and post- treatment. Both the Exposure-based and Behavior Activation therapy will consist of 10, 90-minute weekly therapy sessions conducted in small groups.
Generalized anxiety disorder (GAD) is the most common anxiety disorder in primary care, with lifetime prevalence rates of 6%. GAD leads to significant individual and socioeconomic burden (e.g., due to days lost at work and increased health care utilization). Although there is significant comorbidity with major depressive disorder (MDD), a GAD diagnosis conveys a much poorer prognosis, with only 58% with GAD vs. 80% with MDD alone obtaining remission in two years. This highlights the importance of effectively treating GAD, for improving mental and physical health and decreasing socioeconomic burden. First-line treatments include medication (e.g., selective serotonin reuptake inhibitors [SSRIs]) and psychotherapy (e.g., cognitive behavioral therapy [CBT]). While both are superior to placebo, only 40-60% experience significant improvement, with at least 25% relapsing within a year. Thus, long-lasting improvements are occurring in less than 50% of patients. This ineffectiveness has been moderately associated with symptom severity, illness duration, and comorbidity, but these findings do not provide any strategies for improving treatment effectiveness. The current study will seek to identify behavioral or cognitive-affective predictors that indicate how well a patient is responding to treatment so that interventions can be further individualized to more effectively treat refractory patients.
The overall aim of this study are to identify whether neural, biological, and behavioral responses related to the arbitration of conflicting avoidance and approach drives can predict response to Exposure-based versus Behavioral Activate therapy for individuals with generalized anxiety disorder (with or without co-morbid major depressive disorder). This will be accomplished using behavioral, functional magnetic resonance imaging (fMRI), and genetic analyses pre and post Behavioral Activation therapy. Research subjects will include treatment-seeking individuals with clinically significant symptoms of unipolar depression. Diagnosis will be assessed using structured clinical interviews. Anxious and depressive symptom severity, personality characteristics, and general functioning will be collected via self-report paper-and-pencil questionnaires. Objective measures of approach, avoidance, and conflict behavioral responses will be collected using computer-administered testing and related neural responsivity will be measured using fMRI. For exploratory aims, a blood draw will be collect pre and post-treatment to examine genetic factors that may predict response to behavior therapy. This research has the potential to identify neural and behavioral approach-avoidance characteristics that can help predict which patients are likely to respond to Exposure-based versus Behavioral Activation therapy (i.e., predictors of treatment effectiveness) and reveal targets for future treatment modifications.
Aim 1: Examine relationships among approach-avoidance behavior and neural responses, and baseline GAD symptom severity.
Hypothesis 1.1: Approach and conflict arbitration behavior will explain significant variance in baseline symptoms above and beyond avoidance-related behavior.
Hypothesis 1.2: Approach (striatum) and conflict arbitration (lateral PFC) neural activity will explain significant variance in baseline symptoms above and beyond avoidance-related (amygdala) neural activity.
Aim 2: Examine how multi-level approach-avoidance behavior and neural responses predict individualized response to Exposure-based therapy for GAD (compared to Behavioral Activation).
Hypothesis 2.1: Approach-related and conflict arbitration behavior will help predict treatment response above and beyond avoidance-related behavior and baseline symptom severity.
Hypothesis 2.2: Activity in approach-related and conflict arbitration neural circuitry will predict treatment response above and beyond activity in avoidance-related neural circuitry.
Aim 3: Identify the changes in approach-avoidance processes that relate to Exposure therapy elicited functional improvement (compared to Behavioral Activation).
Hypothesis 3.1: The degree to which conflict arbitration abilities increase with treatment will positively relate to functional improvement from pre- to post-treatment.
The statistical analysis plan was described within a protocol paper published in 2020 (Santiago et al., 2020), which is cited in the References section.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Exposure-based therapy | Experimental | Participants will complete 10, 90-minute sessions of Exposure-based therapy, conducted using a group format. Each group will include 8-12 participants. Exposure-based therapy seeks to increase abilities to manage anxiety through repeated practice in facing the situations or thoughts that are the focus of worry or fear. All participants will complete computer-based behavioral assessments, surveys and interviews, functional magnetic resonance imaging (fMRI), and electroencephalography (EEG). |
|
| Behavioral Activation therapy | Experimental | Participants will complete 10, 90-minute sessions of Behavioral Activation therapy, conducted using a group format. Each group will include 8-12 participants. Behavioral Activation therapy seeks to target behaviors that might maintain or worsen negative mood. All participants will complete computer-based behavioral assessments, surveys and interviews, functional magnetic resonance imaging (fMRI), and electroencephalography (EEG). |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Exposure-based therapy | Behavioral | Exposure-based therapy |
| |
| Measure | Description | Time Frame |
|---|---|---|
| For Aim1: Baseline Generalized Anxiety Disorder Symptoms as Measured by the Generalized Anxiety Disorder - 7 Item Scale (GAD-7). | Test the relationship between imaging and behavioral factors and the level of symptoms at baseline assessment. Scores on the Generalized Anxiety Disorder - 7 item scale (GAD-7) range from 0 to 21, higher scores reflect greater symptom severity. | Baseline assessment (one time point) |
| For Aims 2 and 3: Change in Generalized Anxiety Disorder Symptoms as Measured by the Generalized Anxiety Disorder - 7 Item Scale (GAD-7). | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. Scores on the Generalized Anxiety Disorder - 7 item scale (GAD-7) range from 0 to 21, higher scores reflect greater symptom severity. | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment. |
| Measure | Description | Time Frame |
|---|---|---|
| Change in Anxiety Symptoms as Measured by the Patient Reported Outcomes Measurement Information System (PROMIS) Anxiety Scale. | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The PROMIS Anxiety Scale yields t-scores, higher scores indicate greater symptom severity, with 50 indicating the population mean and a standard deviation of 10. |
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Inclusion Criteria:
Age: 18-55
All genders
All races
Eligibility as clinically significant anxiety will be determined by:
Able to provide written, informed consent
Have sufficient proficiency in English language to understand and complete interviews, questionnaires, and all other study procedures
Exclusion Criteria:
Has a history of unstable liver or renal insufficiency; glaucoma; significant and unstable cardiac, vascular, pulmonary, gastrointestinal, endocrine, neurologic, hematologic, rheumatologic, or metabolic disturbance; or any other condition that would make participation not be in the best interest (e.g., compromise the well-being) of the subject or that could prevent, limit, or confound the protocol-specified assessments.
A history of drug or alcohol abuse in the past 6 months,
Has any of the following diagnostic and statistical manual (DSM-5) disorders:
Moderate to severe traumatic brain injury (>30 min. loss of consciousness or >24 hours posttraumatic amnesia) or other neurocognitive disorder with evidence of neurological deficits, neurological disorders, or severe or unstable medical conditions that might be compromised by participation in the study.
Active suicidal ideation with intent or plan
Current use of a medication that could affect brain functioning (e.g., anxiolytics, antipsychotics, mood stabilizers). However, participants reporting current use of prescribed antidepressants (selective serotonin reuptake inhibitors [SSRIs]) will be included as long as the dose has been stable for 6 weeks prior to enrolling in the study.
Prescription of a medication outside of the accepted range, as determined by the best clinical practices and current research
Taking drugs that affect the fMRI hemodynamic response.
MRI contraindications including: cardiac pacemaker, metal fragments in eyes/skin/body (shrapnel), aortic/aneurysm clips, prosthesis, by-pass surgery/coronary artery clips, hearing aid, heart valve replacement, shunt (ventricular or spinal), electrodes, metal plates/pins/screws/wires, or neuro/bio-stimulators (TENS unit), persons who have ever been a professional metal worker/welder, history of eye surgery/eyes washed out because of metal, vision problems uncorrectable with lenses, inability to lie still on one's back for 60-120 minutes; prior neurosurgery; tattoos or cosmetic makeup with metal dyes, unwillingness to remove body piercings, and pregnancy
Unwillingness or inability to complete any of the major aspects of the study protocol, including magnetic resonance imaging (i.e., due to claustrophobia), blood draws, or behavioral assessment. However, failing to complete some individual aspects of these assessment sessions will be acceptable (i.e., being unwilling to answer individual items on some questionnaires or being unwilling to complete a behavioral task)
Non-correctable vision or hearing problems
Report of severe depressive symptoms, as indicated by a score greater than 17 on the Patient Health Questionnaire 9-item (PHQ-9).
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| Name | Affiliation | Role |
|---|---|---|
| Robin L Aupperle, Ph.D. | Laureate Institute for Brain Research | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Laureate Institute for Brain Research | Tulsa | Oklahoma | 74008 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 24487344 | Background | Cuijpers P, Sijbrandij M, Koole S, Huibers M, Berking M, Andersson G. Psychological treatment of generalized anxiety disorder: a meta-analysis. Clin Psychol Rev. 2014 Mar;34(2):130-40. doi: 10.1016/j.cpr.2014.01.002. Epub 2014 Jan 10. | |
| 23747582 | Background | Arch JJ, Ayers CR. Which treatment worked better for whom? Moderators of group cognitive behavioral therapy versus adapted mindfulness based stress reduction for anxiety disorders. Behav Res Ther. 2013 Aug;51(8):434-42. doi: 10.1016/j.brat.2013.04.004. Epub 2013 May 2. |
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Individual participant data may be made available to other individual researchers upon request to the principal investigator, Dr. Robin Aupperle.
Data may be available for sharing after a request is received. The duration of time in which that data is shared will be determined on a case by case basis.
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After enrollment, participants completed baseline assessments prior to being randomized to a treatment arm. A total of 121 were rolled in the study. Prior to randomization, 27 participants withdrew from the study due to no longer meeting criteria (N=9), indicated being no longer interested in participating (N=8), and other or unknown reasons (N=10), leaving N=94 being randomized and starting treatment.
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| ID | Title | Description |
|---|---|---|
| FG000 | Exposure-based Therapy | Participants will complete 10, 90-minute sessions of Exposure-based therapy, conducted using a group format. Each group will include 8-12 participants. Exposure-based therapy seeks to increase abilities to manage anxiety through repeated practice in facing the situations or thoughts that are the focus of worry or fear. |
| Title | Milestones | Reasons Not Completed | |||||
|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot | Yes | No | No | Study Protocol | Mar 13, 2020 | Jan 18, 2024 |
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| Behavioral Activation therapy |
| Behavioral |
Behavioral Activation therapy |
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| Computer-based behavioral assessment | Behavioral | Computer-based tasks during which participants respond to images on the screen, including abstract images, emotional faces, and pleasant and unpleasant images. |
|
| Surveys and Interviews | Behavioral | Surveys and interviews in which participants will be asked to answer questions related to their mental and physical health history and current symptoms. |
|
| Magnetic resonance imaging (MRI) | Device | Magnetic resonance imaging (MRI) will be used to obtain information concerning the structure of the brain, as well as to assess changes associated with blood flow in the brain while participants are completing behavioral tasks (see description of computer-based behavioral assessment intervention). |
|
| Electroencephalography (EEG) | Device | Electroencephalography (EEG) will be used to assess changes in the electrical activity of the brain while participants are completing behavioral tasks (see description of computer-based behavioral assessment intervention). |
|
| Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
| Change in Depressive Symptoms as Measured by the Patient Reported Outcomes Measurement Information System (PROMIS) Depression Scale. | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The PROMIS Depression scale yields t-scores; higher scores indicate greater symptom severity, with population mean being 50 and standard deviation of 10. | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
| Change in Level of Disability as Measured by the Sheehan Disability Scale | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The Sheehan Disability Scale assesses functional impairment in the domains of work/school, social life, and family life. Participants are provided with a 0-10 visual analog scale with spatiovisual, numeric, and descriptive anchors and asked to rate the extent to which their symptoms have interfered with their functioning on each item for total score ranges of 0-30. Higher scores indicate greater impairment. | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
| Worry Symptoms as Measured by the Penn State Worry Questionnaire | Test the predictive effects of imaging and behavioral factors on post-treatment symptoms (within 6 weeks after completing treatment), covarying for baseline symptom severity. The PSWQ is a 16-item self-report scale designed to measure the trait of worry in adults. Scores range from 16 to 80 with higher scores indicative of higher levels of trait worry. Scores of 66 or greater are thought to indicate clinically significant worry. | Post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
| Depressive Symptoms as Measured by the Beck Depression Inventory - II. | Test the predictive effects of imaging and behavioral factors on symptoms at post-treatment (within 6 weeks after completing treatment), covarying for baseline symptom severity. The BDI-II is a 21-item questionnaire, with each individual item being rated from 0-3 in a list of four statements arranged in increasing severity about a particular symptom of depression. The outcome measure is the total score on the BDI-II, which is the sum of all 21 items. Higher scores equate to greater severity of depression symptoms. Total score of 0-13 is considered minimal range, 14-19 is mild, 20-28 is moderate, and 29-63 is severe. | Post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
| 21319496 | Background | Aupperle RL, Paulus MP. Neural systems underlying approach and avoidance in anxiety disorders. Dialogues Clin Neurosci. 2010;12(4):517-31. doi: 10.31887/DCNS.2010.12.4/raupperle. |
| 25224633 | Background | Aupperle RL, Melrose AJ, Francisco A, Paulus MP, Stein MB. Neural substrates of approach-avoidance conflict decision-making. Hum Brain Mapp. 2015 Feb;36(2):449-62. doi: 10.1002/hbm.22639. Epub 2014 Sep 15. |
| 21843556 | Background | Aupperle RL, Sullivan S, Melrose AJ, Paulus MP, Stein MB. A reverse translational approach to quantify approach-avoidance conflict in humans. Behav Brain Res. 2011 Dec 1;225(2):455-63. doi: 10.1016/j.bbr.2011.08.003. Epub 2011 Aug 6. |
| 31907032 | Background | Santiago J, Akeman E, Kirlic N, Clausen AN, Cosgrove KT, McDermott TJ, Mathis B, Paulus M, Craske MG, Abelson J, Martell C, Wolitzky-Taylor K, Bodurka J, Thompson WK, Aupperle RL. Protocol for a randomized controlled trial examining multilevel prediction of response to behavioral activation and exposure-based therapy for generalized anxiety disorder. Trials. 2020 Jan 6;21(1):17. doi: 10.1186/s13063-019-3802-9. |
| 40617801 | Derived | Berg H, McDermott TJ, Kuplicki R, Yeh HW, Thompson WK, Smith R, Akeman E, Kirlic N, Clausen A, Cannon M, White E, Martell CR, Wolitzky-Taylor KB, Craske MG, Abelson JL, Paulus MP, Aupperle RL. Prediction of generalized anxiety disorder treatment outcomes with neurobehavioral responses to approach-avoidance conflict: a randomized clinical trial. Transl Psychiatry. 2025 Jul 5;15(1):231. doi: 10.1038/s41398-025-03460-x. |
| 40384942 | Derived | Berg H, Eun YJ, Yu X, McDermott TJ, Akeman E, Kuplicki R, Yeh HW, Thompson W, Martell CR, Wolitzky-Taylor KB, Craske MG, Paulus MP, Aupperle RL. Neural activity to reward and loss predicting treatment outcomes for adults with generalized anxiety disorder: A randomized clinical trial. J Mood Anxiety Disord. 2025 Mar;9:100107. doi: 10.1016/j.xjmad.2025.100107. Epub 2025 Jan 8. |
| 38384390 | Derived | Berg H, Akeman E, McDermott TJ, Cosgrove KT, Kirlic N, Clausen A, Cannon M, Yeh HW, White E, Thompson WK, Choquette EM, Sturycz-Taylor CA, Cochran G, Ramirez S, Martell CR, Wolitzky-Taylor KB, Craske MG, Abelson JL, Paulus MP, Aupperle RL. A randomized clinical trial of behavioral activation and exposure-based therapy for adults with generalized anxiety disorder. J Mood Anxiety Disord. 2023 Jun;1:100004. doi: 10.1016/j.xjmad.2023.100004. Epub 2023 Jun 9. |
| FG001 |
| Behavioral Activation Therapy |
Participants will complete 10, 90-minute sessions of Behavioral Activation therapy, conducted using a group format. Each group will include 8-12 participants. Behavioral Activation therapy seeks to target behaviors that might maintain or worsen negative mood. |
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| NOT COMPLETED |
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| ID | Title | Description |
|---|---|---|
| BG000 | Exposure-based Therapy | Participants will complete 10, 90-minute sessions of Exposure-based therapy, conducted using a group format. Each group will include 8-12 participants. Exposure-based therapy seeks to increase abilities to manage anxiety through repeated practice in facing the situations or thoughts that are the focus of worry or fear. |
| BG001 | Behavioral Activation Therapy | Participants will complete 10, 90-minute sessions of Behavioral Activation therapy, conducted using a group format. Each group will include 8-12 participants. Behavioral Activation therapy seeks to target behaviors that might maintain or worsen negative mood. |
| BG002 | Total | Total of all reporting groups |
| Units | Counts |
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| Participants |
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| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants | Participants |
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| Sex: Female, Male | Count of Participants | Participants |
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| Ethnicity (NIH/OMB) | Count of Participants | Participants |
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| GAD7 Baseline Score | Baseline Generalized Anxiety Disorder Symptoms as Measured by the self-report measure, the Generalized Anxiety Disorder - 7 Item Scale (GAD-7). Scores on the Generalized Anxiety Disorder - 7 item scale (GAD-7) range from 0 to 21, higher scores reflect greater symptom severity. | Mean | Standard Deviation | units on a scale |
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| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Primary | For Aim1: Baseline Generalized Anxiety Disorder Symptoms as Measured by the Generalized Anxiety Disorder - 7 Item Scale (GAD-7). | Test the relationship between imaging and behavioral factors and the level of symptoms at baseline assessment. Scores on the Generalized Anxiety Disorder - 7 item scale (GAD-7) range from 0 to 21, higher scores reflect greater symptom severity. | Participants who 1) had usable pre-treatment fMRI data and 2) completed treatment with at least 7 sessions attended | Posted | Mean | Standard Deviation | units on a scale | Baseline assessment (one time point) |
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| Primary | For Aims 2 and 3: Change in Generalized Anxiety Disorder Symptoms as Measured by the Generalized Anxiety Disorder - 7 Item Scale (GAD-7). | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. Scores on the Generalized Anxiety Disorder - 7 item scale (GAD-7) range from 0 to 21, higher scores reflect greater symptom severity. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | units on a scale | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment. |
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| Secondary | Change in Anxiety Symptoms as Measured by the Patient Reported Outcomes Measurement Information System (PROMIS) Anxiety Scale. | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The PROMIS Anxiety Scale yields t-scores, higher scores indicate greater symptom severity, with 50 indicating the population mean and a standard deviation of 10. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | T-score | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
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| Secondary | Change in Depressive Symptoms as Measured by the Patient Reported Outcomes Measurement Information System (PROMIS) Depression Scale. | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The PROMIS Depression scale yields t-scores; higher scores indicate greater symptom severity, with population mean being 50 and standard deviation of 10. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | T-score | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
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| Secondary | Change in Level of Disability as Measured by the Sheehan Disability Scale | Test the predictive effects of imaging and behavioral factors on change in symptoms at baseline compared to within 6 weeks after completing treatment. The Sheehan Disability Scale assesses functional impairment in the domains of work/school, social life, and family life. Participants are provided with a 0-10 visual analog scale with spatiovisual, numeric, and descriptive anchors and asked to rate the extent to which their symptoms have interfered with their functioning on each item for total score ranges of 0-30. Higher scores indicate greater impairment. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | score on a scale | Trajectory of change from pre- to post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
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| Secondary | Worry Symptoms as Measured by the Penn State Worry Questionnaire | Test the predictive effects of imaging and behavioral factors on post-treatment symptoms (within 6 weeks after completing treatment), covarying for baseline symptom severity. The PSWQ is a 16-item self-report scale designed to measure the trait of worry in adults. Scores range from 16 to 80 with higher scores indicative of higher levels of trait worry. Scores of 66 or greater are thought to indicate clinically significant worry. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | score on a scale | Post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
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| Secondary | Depressive Symptoms as Measured by the Beck Depression Inventory - II. | Test the predictive effects of imaging and behavioral factors on symptoms at post-treatment (within 6 weeks after completing treatment), covarying for baseline symptom severity. The BDI-II is a 21-item questionnaire, with each individual item being rated from 0-3 in a list of four statements arranged in increasing severity about a particular symptom of depression. The outcome measure is the total score on the BDI-II, which is the sum of all 21 items. Higher scores equate to greater severity of depression symptoms. Total score of 0-13 is considered minimal range, 14-19 is mild, 20-28 is moderate, and 29-63 is severe. | Participants who had usable baseline fMRI data and completed treatment. Outcome measure data entered for post-treatment timepoint or last timepoint collected. | Posted | Mean | Standard Deviation | score on a scale | Post- treatment; last time point assessed within 6 weeks following last treatment session, on average at 16 weeks after baseline assessment |
|
From pre- to post-treatment: post-treatment timepoint assessed within 6 weeks following last treatment session, on average 16 weeks after baseline assessment
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| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Exposure-based Therapy | Participants will complete 10, 90-minute sessions of Exposure-based therapy, conducted using a group format. Each group will include 8-12 participants. Exposure-based therapy seeks to increase abilities to manage anxiety through repeated practice in facing the situations or thoughts that are the focus of worry or fear. All participants will complete computer-based behavioral assessments, surveys and interviews, functional magnetic resonance imaging (fMRI), and electroencephalography (EEG). Exposure-based therapy: Exposure-based therapy Computer-based behavioral assessment: Computer-based tasks during which participants respond to images on the screen, including abstract images, emotional faces, and pleasant and unpleasant images. Surveys and Interviews: Surveys and interviews in which participants will be asked to answer questions related to their mental and physical health history and current symptoms. Magnetic resonance imaging (MRI): Magnetic resonance imaging (MRI) will be used to obtain information concerning the structure of the brain, as well as to assess changes associated with blood flow in the brain while participants are completing behavioral tasks (see description of computer-based behavioral assessment intervention). Electroencephalography (EEG): Electroencephalography (EEG) will be used to assess changes in electrical activity of the brain while participants complete behavioral tasks (see description of computer-based behavioral assessment). | 0 | 46 | 0 | 46 | 0 | 46 |
| EG001 | Behavioral Activation Therapy | Participants will complete 10, 90-minute sessions of Behavioral Activation therapy, conducted using a group format. Each group will include 8-12 participants. Behavioral Activation therapy seeks to target behaviors that might maintain or worsen negative mood. All participants will complete computer-based behavioral assessments, surveys and interviews, functional magnetic resonance imaging (fMRI), and electroencephalography (EEG). Behavioral Activation therapy: Behavioral Activation therapy Computer-based behavioral assessment: Computer-based tasks during which participants respond to images on the screen, including abstract images, emotional faces, and pleasant and unpleasant images. Surveys and Interviews: Surveys and interviews in which participants will be asked to answer questions related to their mental and physical health history and current symptoms. Magnetic resonance imaging (MRI): Magnetic resonance imaging (MRI) will be used to obtain information concerning the structure of the brain, as well as to assess changes associated with blood flow in the brain while participants are completing behavioral tasks (see description of computer-based behavioral assessment intervention). Electroencephalography (EEG): Electroencephalography (EEG) will be used to assess changes in the electrical activity of the brain while participants are completing behavioral tasks (see description of computer-based behavioral assessment intervention). | 0 | 48 | 0 | 48 | 1 | 48 |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Active suicidal ideation | Psychiatric disorders | Systematic Assessment | One participant in BA reported active suicidal ideation at one treatment timepoint (endorsing "I would like to kill myself" on the BDI-II suicidal ideation item). Risk assessment determined participant was safe to continue in the study. |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Robin Aupperle | Laureate Institute for Brain Research | 918-502-5744 | raupperle@laureateinstitute.org |
| Prot_000.pdf |
| ICF | No | No | Yes | Informed Consent Form | Jun 24, 2019 | Jan 18, 2024 | ICF_001.pdf |
| ID | Term |
|---|---|
| D000098647 | Generalized Anxiety Disorder |
| ID | Term |
|---|---|
| D001008 | Anxiety Disorders |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| D011795 | Surveys and Questionnaires |
| D007407 | Interviews as Topic |
| D008279 | Magnetic Resonance Imaging |
| D004569 | Electroencephalography |
| ID | Term |
|---|---|
| D003625 | Data Collection |
| D004812 | Epidemiologic Methods |
| D008919 | Investigative Techniques |
| D017531 | Health Care Evaluation Mechanisms |
| D011787 | Quality of Health Care |
| D017530 | Health Care Quality, Access, and Evaluation |
| D011634 | Public Health |
| D004778 | Environment and Public Health |
| D014054 | Tomography |
| D003952 | Diagnostic Imaging |
| D019937 | Diagnostic Techniques and Procedures |
| D003933 | Diagnosis |
| D003943 | Diagnostic Techniques, Neurological |
| D004568 | Electrodiagnosis |
Not provided
Not provided
| >=65 years |
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| Male |
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| Not Hispanic or Latino |
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| Unknown or Not Reported |
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| Asian |
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| Native Hawaiian or Other Pacific Islander |
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| Black or African American |
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| White |
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| More than one race |
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| Unknown or Not Reported |
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| High school or GED |
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| Some college, no degree |
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| Bachelor's degree |
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| Associate's degree |
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| Master's degree |
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| Professional / doctoral degree |
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| Pearson correlation |
| .134 |
| Pearson correlation |
| -0.2 |
| 2-Sided |
| Other |
| Correlation of baseline striatum response to points (reward) with baseline GAD-7 scores. | Pearson correlation | .032 | Pearson correlation | .12 | 2-Sided | Other |
| Correlation of baseline right amygdala activity during negative images with baseline GAD7 scores | Pearson correlation | 0.375 | Pearson correlation | -0.12 | 2-Sided | Other |
| Correlation of baseline right dlPFC activity during conflict decision-making with baseline GAD-7 scores. | Pearson correlation | .651 | Pearson correlation | 0.06 | 2-Sided | Other |
| Pearson correlation | .008 | Pearson correlation | -0.35 | 2-Sided | Other | Correlation of baseline striatum response to negative pictures with baseline GAD-7 scores. |
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Participants will complete 10, 90-minute sessions of Behavioral Activation therapy, conducted using a group format. Each group will include 8-12 participants. Behavioral Activation therapy seeks to target behaviors that might maintain or worsen negative mood.
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