CClinicalTrials.gg
TerminatedNCT02709161Updated Dec 27, 2024Results posted

Effects of Amygdala Neurofeedback on Depressive Symptoms

An interventional study of real-time fMRI neurofeedback: Amygdala and real-time fMRI neurofeedback: HIPS in Major Depressive Disorder, sponsored by Kymberly Young. Terminated at 1 site in United States. Open to participants aged 18 Years to 55 Years. Per ClinicalTrials.gov, last updated 2024-12-27.

Sponsored by Kymberly Young · Not applicable, Interventional, and Treatment

Why this study was terminated
The grant funding ran out
Phase
Not applicable
Study type
Interventional
Enrollment
36
Allocation
Randomized
Ages
18 Years to 55 Years
Sex
All
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Study summary

The purpose of this study is to determine the clinical efficacy of augmenting cognitive-behavioral therapy with real-time functional magnetic resonance imaging neurofeedback (rtfMRI-nf) training to increase the amygdala's response to positive autobiographical memories.

Read the detailed description

Previous research has shown that real-time fMRI neurofeedback (rtfMRI-nf) training aimed at increasing the amygdala's response to positive autobiographical memory recall holds therapeutic potential for treating patients with major depressive disorder (MDD), as clinically significant decreases in clinician administered and self-report measures of depression severity were observed following two rtfMRI amygdala neurofeedback sessions. Furthermore, rtfMRI amygdala neurofeedback changed emotional processing towards a positive bias. As this rtfMRI-nf procedure utilizes principles of cognitive-behavioral therapy (CBT), including restructuring thoughts and emotional processing towards the positive, the current study seeks to examine the effects of augmenting CBT with amygdala rtfMRI-nf. Specifically, the investigators plan to test the hypothesis that pretreatment with two amygdala rtfMRI-nf sessions prior to the the start of CBT will result in a higher percentage of patients who exhibit 'sudden gains' (a between session drop of at least 25% on the Beck Depression Inventory associated with better treatment response) compared to those who receive rtfMRI-nf from a parietal control region putatively not involved in emotional processing. Over the course of three years, 60 participants diagnosed with MDD and planning to start CBT will be recruited through the clinical services of the Western Psychiatric Institute and Clinic (WPIC) and through licensed CBT therapists in the Pittsburgh metropolitan area. Participants will undergo two rtfMRI-nf sessions within the two weeks prior to starting therapy. Half of the participants will receive amygdala neurofeedback and half will receive control neurofeedback. At weeks 1-3 and 9 \& 10 following the start of therapy, the participant will complete the BDI-II and the NIH Patient Reported Outcomes Measurement Information System (PROMIS) Depression measure. The number of patients who meet criteria for sudden gains and the average session at which this occurred will be compared between CBT + amygdala rtfMRI-nf and CBT + control rtfMRI-nf groups. Success will suggest a new method for improving outcomes to CBT in depressed patients.

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Conditions studied

  • Major Depressive Disorder

Keywords

  • neurofeedback
  • major depressive disorder
  • amygdala
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In context

Depressive Disorder

4,845 studies on the registry are indexed under Depressive Disorder; 514 are open to participants now.

This study's enrollment of 36 is below the median of 80 across 3,999 interventional studies indexed under Depressive Disorder.

Browse Depressive Disorder studies →

Lead sponsor

Kymberly Young is the lead sponsor of 4 studies on the registry; 1 is open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
18 Years to 55 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • right-handed adults
  • ages 18 - 55
  • primary diagnosis of MDD for recurrent MDD who are currently depressed
  • able to give written informed consent prior to participation
  • unmedicated OR are stable on an unsuccessful antidepressant regime (at least 4 weeks to ensure symptoms are stable). Effective medications will not be discontinued for the purposes of the study.

Exclusion criteria

Exclusion Criteria:

  • clinically significant or unstable cardiovascular, pulmonary, endocrine, neurological, gastrointestinal illness or unstable medical disorder
  • alcohol and/or substance dependence (other than nicotine) within 12 months prior to screening
  • history of traumatic brain injury
  • unable to complete MRI scan due to claustrophobia or general MRI exclusions (e.g., shrapnel inside body)
  • currently pregnant or breast feeding
  • unable to complete questionnaires written in English
  • current (within 3 weeks of testing) use of any antipsychotics, anticonvulsants, stimulants, benzodiazepines, beta-blockers, or other medications (except antidepressants) likely to influence cerebral blood flow. Effective medications will not be discontinued for the purposes of the study. I
  • diagnosis of psychotic or organic mental disorder, bipolar I or II disorder.
  • eye problems or difficulties in corrected vision.
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
36 participants (actual)

Study arms

  • Experimental
    real-time fMRI neurofeedback: Amygdala

    Amygdala neurofeedback - attempt to upregulate the left amygdala during positive autobiographical memory recall via real time fMRI neurofeedback from the amygdala. Two sessions will be performed one week apart.

    Device: real-time fMRI neurofeedback: Amygdala

  • Active comparator
    real-time fMRI neurofeedback: HIPS

    HIPS neurofeedback - attempt to upregulate the left horizontal segment of the intraparietal sulcus (HIPS), a region not involved in emotional processing, during positive autobiographical memory recall via real time fMRI neurofeedback from the HIPS. Two sessions will be performed one week apart.

    Device: real-time fMRI neurofeedback: HIPS

Interventions

  • Devicereal-time fMRI neurofeedback: Amygdala

    Participants are shown activity from their left amygdala in real time and are instructed to increase the level of activity in that region by thinking of positive autobiographical memories

  • Devicereal-time fMRI neurofeedback: HIPS

    Participants are shown activity from their left horizontal segment of the intraparietal sulcus in real time and are instructed to increase the level of activity in that region by thinking of positive autobiographical memories

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What researchers measure

Primary outcomes

  1. Beck Depression Inventory (BDI-II)

    The Beck Depression Inventory is a self-report questionnaire consisting of 21 questions assessing depressive symptoms. Scores can range from 0-63 with higher scores indicating more severe depression.

    Time frame: 10 weeks

Secondary outcomes

  1. PROMIS Item Bank v1.0 - Depression

    The PROMIS depression measure is a self-report measure of depressive symptoms consisting of 8 questions. Scores can range from 0-40 with higher scores indicating greater severity of depression. The raw scores are converted to T scores with scores with a mean of 50 and a standard deviation of 10. Scores under 55 indicate no depression and scores above 70 indicate severe depression.

    Time frame: 10 weeks

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Results

Posted Dec 27, 2024

Participant flow

Participant flow — Overall Study
MilestoneReal-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPS
Started1917
Completed1817
Not completed10
Withdrew: Withdrawal by subject10

Outcome measures

PrimaryBeck Depression Inventory (BDI-II)

The Beck Depression Inventory is a self-report questionnaire consisting of 21 questions assessing depressive symptoms. Scores can range from 0-63 with higher scores indicating more severe depression.

Time frame:
10 weeks
Reported as:
Mean · units on a scale
Beck Depression Inventory (BDI-II)
units on a scaleReal-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPS
Beck Depression Inventory (BDI-II)16.1 ± 9.6624.3 ± 12.3
Statistical analysis
  • Real-time fMRI Neurofeedback: Amygdala vs Real-time fMRI Neurofeedback: HIPS · ANOVA · p = <0.001 · Mean difference (final values): 8.2
SecondaryPROMIS Item Bank v1.0 - Depression

The PROMIS depression measure is a self-report measure of depressive symptoms consisting of 8 questions. Scores can range from 0-40 with higher scores indicating greater severity of depression. The raw scores are converted to T scores with scores with a mean of 50 and a standard deviation of 10. Scores under 55 indicate no depression and scores above 70 indicate severe depression.

Time frame:
10 weeks
Reported as:
Mean · t-score
PROMIS Item Bank v1.0 - Depression
t-scoreReal-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPS
PROMIS Item Bank v1.0 - Depression53 ± 1161 ± 12
Statistical analysis
  • Real-time fMRI Neurofeedback: Amygdala vs Real-time fMRI Neurofeedback: HIPS · ANOVA · p = <0.001 · Mean difference (final values): 8.2

Adverse events

Collected over 10 weeks. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Real-time fMRI Neurofeedback: Amygdala0/19 (0%)0/19 (0%)0/19 (0%)
Real-time fMRI Neurofeedback: HIPS0/17 (0%)0/17 (0%)0/17 (0%)

Baseline characteristics

Age, Continuous
Age, Continuous(years)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
Mean32 ± 1231 ± 932 ± 10
Sex: Female, Male
Sex: Female, Male(Participants)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
Female131326
Male6410
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
Hispanic or Latino101
Not Hispanic or Latino181735
Unknown or Not Reported000
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
American Indian or Alaska Native000
Asian011
Native Hawaiian or Other Pacific Islander011
Black or African American101
White181533
More than one race000
Unknown or Not Reported000
Region of Enrollment
Region of Enrollment(participants)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
United States191736
Beck Depression Inventory Baseline
Beck Depression Inventory Baseline(units on a scale)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
Mean27.2 ± 10.726.6 ± 13.426.8 ± 11.8
PROMIS Baseline
PROMIS Baseline(t-score)Real-time fMRI Neurofeedback: AmygdalaReal-time fMRI Neurofeedback: HIPSTotal
Mean68 ± 866 ± 967 ± 9
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Study locations

1 site
  • University of Pittsburgh
    Pittsburgh, Pennsylvania 15261, United States
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References and documents

Study documents

  • Protocol and statistical analysis plan · Oct 5, 2021
  • Informed consent form · Oct 5, 2021

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: Undecided

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 27, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT02709161
Lead sponsor
Kymberly Young
Collaborators
National Institute of Mental Health (NIMH)
Responsible party
Kymberly Young (Assistant Professor of Psychiatry, University of Pittsburgh) — Sponsor-investigator
First posted
Mar 15, 2016
Start date
Oct 2016
Primary completion
Apr 1, 2020
Completion
Apr 1, 2020
Results posted
Dec 27, 2024
Last update
Dec 27, 2024

Oversight

Data monitoring committee
Yes
FDA-regulated device
Yes
View the source record on ClinicalTrials.gov ↗

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This study is terminated, as verified in Dec 2024. You cannot join it, but the record below documents what was studied.

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