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| ID | Type | Description | Link |
|---|---|---|---|
| 1IK2CX001397-01A2 | U.S. NIH Grant/Contract | View source |
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PI obtained outside employment that was not compatible with this award
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The purpose of this research is to determine if a study medication called Dehydroepiandrosterone (DHEA) helps to reduce PTSD symptoms in OEF/OIF/OND Veterans. In addition to finding out if DHEA is effective for treating PTSD symptoms, this research seeks to determine if DHEA is effective in treating other symptoms, such as depression and anxiety. Depression and anxiety are symptoms that are frequently present in Veterans who are experiencing PTSD. Another purpose of this research is to takes pictures of the brain using magnetic resonance imaging (MRI) and blood levels of various small molecules including neurosteroids and also proteins, which may be affected by the study drug and/or related to symptoms in Veterans with PTSD. This study seeks to determine if DHEA is changed to other compounds after it is taken by mouth and the safety and effectiveness of DHEA in Veterans with PTSD. This is an "add-on" study and Veterans enrolled in the study will continue to take all of their current medications without any changes (also called "usual care"), and DHEA or a sugar pill (also called a "placebo") will then be added to their current medication regimen.
This is a parallel-group, double-blind, placebo (PBO)-controlled, randomized Phase 2 pilot study using adjunctive dehydroxyepiandrosterone [DHEA (400 mg)] to establish Proof of Concept (POC) for use of this agent in Veterans with PTSD.
The investigators' first objective is POC target engagement to evaluate a one-time adjunctive oral dose of DHEA (400 mg) relative to PBO on the neuronal circuity of fear-anxiety-emotion connectivity. This will be achieved by comparing pre- to post-treatment changes in amygdala-hippocampal functional connectivity to DHEA and PBO during fMRI activation. The investigators hypothesize that compared with PBO, DHEA will increase task-associated fMRI functional connectivity between the amygdala and hippocampus (primary outcome).
The second objective is to determine if an 8-week treatment with adjunctive DHEA is superior to PBO in reducing symptoms of PTSD (CAPS-5) and depression (BDI) in OEF/OIF/OND Veterans, and enhancing resilience (CD-RISC). The investigators hypothesize that 400mg DHEA will result in reduced PTSD and depression symptom severity relative to PBO, as determined by a pre- to post-treatment decrease in CAPS-5 and BDI scores, respectively, with enhancement in resilience scores using the CD-RISC at 6-weeks.
The third objective is to evaluate the impact of DHEA relative to PBO on serum neurosteroid levels in OEF/OIF/OND Veterans with PTSD. The investigators hypothesize that DHEA will result in a statistically-significant increase in serum neurosteroid levels (DHEA, DHEAS, androsterone) relative to PBO, as determined by pre- to post-treatment reductions in PTSD symptoms severity. This association will be evaluated by correlating neurosteroid levels with PTSD, depression, and resilience scores over 6 weeks of treatment.
The exploratory objective is to determine preliminary evidence for an association of fMRI and myelin integrity measures of fear-anxiety-emotion circuits with serum neurosteroid levels and treatment response to DHEA. Changes in myelin integrity following DHEA treatment will be evaluated using novel susceptibility diffusion imaging [STI]), as DHEA impacts myelination in preclinical rodent models. The investigators will also determine if serum neurosteroid levels are correlated with myelin integrity on STI. The investigators hypothesize that fMRI and myelin integrity of fear-anxiety circuits will correlate with serum neurosteroids and treatment response.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Placebo | No Intervention | Subjects will receive a one-time oral dose of PBO prior to initial brain imaging followed by sustained administration of PBO for 6 weeks. | |
| DHEA | Placebo Comparator | Subjects will receive a one-time oral dose of DHEA prior to initial brain imaging followed by sustained administration of DHEA for 6 weeks. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| DHEA | Drug | Subjects will be randomized to receive a one-time oral dose of DHEA (400mg) or PBO and sustained administration of the study drug for 6 weeks. There will be a 2 week placebo lead-in period [all participants], followed by subjects continuing in the randomization block of DHEA or placebo for 6 weeks following acute administration). |
| Measure | Description | Time Frame |
|---|---|---|
| Functional Connectivity Between Amygdala-hippocampus Assessed Using fMRI Based Shifted-attention Emotion Appraisal (SEAT) Paradigm. | The Shifted-Attention Emotion Appraisal (SEAT) Paradigm will present compound stimuli that include both emotional faces (e.g. sad, happy, angry) and neutral scenes. In three different conditions, participants are asked to respond to three different questions: (1) 'Gender'; (2) 'Inside/Outside'; or (3) 'Like/Dislike'. This allows multiple components of cognition to be probed including (1) implicit emotional processing, (2) attentional modulation, and (3) cognitive modulation of emotion. Item-specific memory will be tested first using yes/no recognition judgments. The conjunctive memory test will require participants to make "match" (previously viewed faces and buildings presented in a combinations seen during encoding) or "mismatch" (items in combinations not previously seen together) judgments. Change in SEAT paradigm (Z score) from baseline to 6 weeks | 6 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) | The CAPS is the gold standard in PTSD assessment. The CAPS-5 is a 30-item structured interview that can be used to make a diagnosis of PTSD and assess PTSD symptoms. It assesses the intensity and frequency of PTSD symptoms. Change in total CAPS-5 score from baseline to 6 weeks. Scores range from 0-80; higher score indicates greater severity. | Baseline and 6 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Serum DHEA | Change in serum levels of DHEA from baseline to 6 weeks | 6 weeks |
| Myelin Integrity Susceptibility Tensor Imaging (STI) | Change in STI (Z score) from baseline to 6 weeks |
Inclusion Criteria:
OEF/OIF/OND era Veterans
PTSD diagnosis (CAPS-5 score 33).
Negative pregnancy test if female.
Female participants must have had a normal mammogram within the last year (if older than 40)
Female participants must have had a normal pelvic exam within the last year
No change in medications less than 4 weeks before baseline assessment
No anticipated need to alter medications for PTSD for the 6-week study duration (as determined by study physician's review of records and/or discussion with prescribing physician).
Ability to fully participate in the informed consent process
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Steven Szabo, MD PhD | Durham VA Medical Center, Durham, NC | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Durham VA Medical Center, Durham, NC | Durham | North Carolina | 27705 | United States |
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| ID | Title | Description |
|---|---|---|
| FG000 | Placebo | Subjects will receive a one-time oral dose of PBO prior to initial brain imaging followed by sustained administration of PBO for 6 weeks. |
| FG001 | DHEA | Subjects will receive a one-time oral dose of DHEA prior to initial brain imaging followed by sustained administration of DHEA for 6 weeks. DHEA: Subjects will be randomized to receive a one-time oral dose of DHEA (400mg) or PBO and sustained administration of the study drug for 6 weeks. There will be a 2 week placebo lead-in period [all participants], followed by subjects continuing in the randomization block of DHEA or placebo for 6 weeks following acute administration). |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| ID | Title | Description |
|---|---|---|
| BG000 | Placebo | Subjects will receive a one-time oral dose of PBO prior to initial brain imaging followed by sustained administration of PBO for 6 weeks. |
| BG001 | DHEA | Subjects will receive a one-time oral dose of DHEA prior to initial brain imaging followed by sustained administration of DHEA for 6 weeks. DHEA: Subjects will be randomized to receive a one-time oral dose of DHEA (400mg) or PBO and sustained administration of the study drug for 6 weeks. There will be a 2 week placebo lead-in period [all participants], followed by subjects continuing in the randomization block of DHEA or placebo for 6 weeks following acute administration). |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes |
|---|---|---|---|---|---|---|---|---|---|
| Age, Categorical | Count of Participants |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Functional Connectivity Between Amygdala-hippocampus Assessed Using fMRI Based Shifted-attention Emotion Appraisal (SEAT) Paradigm. | The Shifted-Attention Emotion Appraisal (SEAT) Paradigm will present compound stimuli that include both emotional faces (e.g. sad, happy, angry) and neutral scenes. In three different conditions, participants are asked to respond to three different questions: (1) 'Gender'; (2) 'Inside/Outside'; or (3) 'Like/Dislike'. This allows multiple components of cognition to be probed including (1) implicit emotional processing, (2) attentional modulation, and (3) cognitive modulation of emotion. Item-specific memory will be tested first using yes/no recognition judgments. The conjunctive memory test will require participants to make "match" (previously viewed faces and buildings presented in a combinations seen during encoding) or "mismatch" (items in combinations not previously seen together) judgments. Change in SEAT paradigm (Z score) from baseline to 6 weeks | Neuroimaging data not available. Software setup and code creation for fMRI analyses was intended to occur after all participants had been enrolled and all scans had been performed (and available to be analyzed). Study was terminated prior to full participation and the data needed was simply not collected. | Posted | 6 weeks |
Adverse Event data was collected at each visit throughout study participation and by phone two weeks post study completion, up to 10 weeks.
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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 | Placebo | Subjects will receive a one-time oral dose of PBO prior to initial brain imaging followed by sustained administration of PBO for 6 weeks. |
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| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Drowsiness | General disorders | Systematic Assessment |
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| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Susan O'Loughlin | Durham VA Healthcare Center | 919-286-0411 | susan.o'loughlin@va.gov |
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| Type | Includes Protocol | Includes SAP | Includes ICF | Document Label | Document Date | Document Uploaded Date | Document File Name |
|---|---|---|---|---|---|---|---|
| Prot_SAP | Yes | Yes | No | Study Protocol and Statistical Analysis Plan | May 10, 2019 | Jun 30, 2022 | Prot_SAP_000.pdf |
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| ID | Term |
|---|---|
| D013313 | Stress Disorders, Post-Traumatic |
| ID | Term |
|---|---|
| D040921 | Stress Disorders, Traumatic |
| D000068099 | Trauma and Stressor Related Disorders |
| D001523 | Mental Disorders |
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| ID | Term |
|---|---|
| D003687 | Dehydroepiandrosterone |
| ID | Term |
|---|---|
| D000737 | Androstenols |
| D000736 | Androstenes |
| D000731 | Androstanes |
| D013256 | Steroids |
| D000072473 |
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This is a parallel-group, double-blind, placebo (PBO)-controlled, randomized Phase 2 pilot study using adjunctive dehydroxyepiandrosterone [DHEA (400 mg)] will be evaluated to establish Proof of Concept (POC) for this agent in Veterans with PTSD.
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Double-blind, placebo (PBO)-controlled, randomized Phase 2 pilot study
|
| Beck-Depression Inventory-II (BDI-II) | The BDI-II is a 21-item self-report inventory of depression symptoms. The minimum and maximum values for the BDI-II are (0-63). Change in total BDI-II score from baseline to 6 weeks. Higher score indicates greater severity. | Baseline and 6 weeks |
| Hamilton Anxiety Rating Scale (HAM-A) | The HAM-A is clinician-rated interview that measures presence of anxiety-related symptoms in 14 areas. Total score ranges from 0 to 56. Higher score indicates greater anxiety. Change in total HAM-A score from baseline to 6 weeks | Baseline and 6 weeks |
| Symptom Checklist-90-Revised (SCL-90-R) | Change in total SCL-90-R score (range: 90 to 450; higher score indicates greater severity) from baseline to 6 weeks. This scale assesses somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. | Baseline and 6 weeks |
| Patient-Reported Outcomes Measurement Information System (PROMIS) - Pain Intensity Scale | PROMIS Pain Intensity is a three item scale measuring the severity of pain using a five-point Likert-type scale (i.e., no pain=1, mild=2, moderate=3, severe=4, very severe=5).Change in total PROMIS Pain Intensity Scale score (range: 3 to 15) from baseline to 6 weeks. Higher score indicates greater severity. | Baseline and 6 weeks |
| Patient-Reported Outcomes Measurement Information System (PROMIS) - Sleep Disturbance Scale | The 8-item PROMIS Sleep Disturbance measures sleep disturbance with each item on the measure rated on a 5-point scale (1=never; 2=rarely; 3=sometimes; 4=often; and 5=always) with a range in score from 8-40. Change in total PROMIS-Sleep Disturbance score from baseline to 6 weeks. Higher score indicates greater severity. | Baseline and 6 weeks |
| PROMIS-Anger Scale | The PROMIS-Anger Scale is an 8-item scale that assesses anger. Scores range from 5 to 25, with higher scores indicating greater anger severity. Change in total PROMIS-Anger score from baseline to 6 weeks. | Baseline and 6 weeks |
| Barrat Impulsivity Scale (BIS-11) | The BIS-11 is a 30 item questionnaire to measure impulsiveness. Items are answered on a 4-point scale. Total scores range from 30-120 with a higher summed score indicating higher impulsivity. Change in total BIS-11 score from baseline to 6 weeks. | Baseline and 6 weeks |
| Connor-Davidson Resilience Scale (CD-RISC) | The CD-RISC scale assesses resiliency in individuals. There are 25 items in the survey, each item is scored from 0-4, and the total ranges from 0-100. Higher scores indicate greater resilience. Change in total CD-RISC score from baseline to 6 weeks. | Baseline and 6 weeks |
| Hamilton Depression Ratings Scale (HAM-D) | The HAM-D is a standardized, clinician-administered rating scale; assesses 17 items characteristically associated with major depression. Total scores range from 0-50. Higher score indicates greater severity. Change in total HAM-D score from baseline to 6 weeks. | Baseline and 6 weeks |
| Patient-Reported Outcomes Measurement Information System (PROMIS) - Depression Scale | PROMIS-Depression Scale is a self-reported scale of depressive symptoms Each item is scored 1-5 (1 = Never; 5 = Always). Total ranges are 8 to 40. Higher score indicates greater severity. Change in total PROMIS Depression score from baseline to 6 weeks. | Baseline and 6 weeks |
| Patient-Reported Outcomes Measurement Information System (PROMIS) - Anxiety Scale | The PROMIS-Anxiety Scale is a self-report of anxiety symptoms. Each item is scored 1-5 (1 = Never; 5 = Always). Total score ranges from 8 to 40. Higher score indicates greater severity. Change in total PROMIS Anxiety score from baseline to 6 weeks. | Baseline and 6 weeks |
| Clinician Global Impression Scale (CGI) | The CGI scale will be used to rate improvement in the subject's condition. Total score range of 0-30. Higher scores indicates greater severity. Change in total CGI score from baseline to 6 weeks. | Baseline and 6 weeks |
| Brief Pain Inventory (BPI) | The Brief Pain Inventory (BPI) assesses the severity of pain and its impact on functioning. Total range of 0-110. Higher score indicates greater severity. Change in total BPI score from baseline to 6 weeks. | Baseline and 6 weeks |
| 6 weeks |
| Serum DHEAS | Change in serum DHEAS levels from baseline to 6 weeks | 6 weeks |
| Serum Androsterone | Change in serum androsterone levels from baseline to 6 weeks | 6 weeks |
| BG002 | Total | Total of all reporting groups |
| Participants |
|
| Age, Continuous | Mean | Standard Deviation | Years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Race (NIH/OMB) | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| ID | Title | Description |
|---|---|---|
| OG000 | Placebo | Subjects will receive a one-time oral dose of PBO prior to initial brain imaging followed by sustained administration of PBO for 6 weeks. |
| OG001 | DHEA | Subjects will receive a one-time oral dose of DHEA prior to initial brain imaging followed by sustained administration of DHEA for 6 weeks. DHEA: Subjects will be randomized to receive a one-time oral dose of DHEA (400mg) or PBO and sustained administration of the study drug for 6 weeks. There will be a 2 week placebo lead-in period [all participants], followed by subjects continuing in the randomization block of DHEA or placebo for 6 weeks following acute administration). |
|
| Secondary | Clinician-Administered PTSD Scale for DSM-5 (CAPS-5) | The CAPS is the gold standard in PTSD assessment. The CAPS-5 is a 30-item structured interview that can be used to make a diagnosis of PTSD and assess PTSD symptoms. It assesses the intensity and frequency of PTSD symptoms. Change in total CAPS-5 score from baseline to 6 weeks. Scores range from 0-80; higher score indicates greater severity. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Beck-Depression Inventory-II (BDI-II) | The BDI-II is a 21-item self-report inventory of depression symptoms. The minimum and maximum values for the BDI-II are (0-63). Change in total BDI-II score from baseline to 6 weeks. Higher score indicates greater severity. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Hamilton Anxiety Rating Scale (HAM-A) | The HAM-A is clinician-rated interview that measures presence of anxiety-related symptoms in 14 areas. Total score ranges from 0 to 56. Higher score indicates greater anxiety. Change in total HAM-A score from baseline to 6 weeks | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Symptom Checklist-90-Revised (SCL-90-R) | Change in total SCL-90-R score (range: 90 to 450; higher score indicates greater severity) from baseline to 6 weeks. This scale assesses somatization, obsessive-compulsive, interpersonal sensitivity, depression, anxiety, hostility, phobic anxiety, paranoid ideation, and psychoticism. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Patient-Reported Outcomes Measurement Information System (PROMIS) - Pain Intensity Scale | PROMIS Pain Intensity is a three item scale measuring the severity of pain using a five-point Likert-type scale (i.e., no pain=1, mild=2, moderate=3, severe=4, very severe=5).Change in total PROMIS Pain Intensity Scale score (range: 3 to 15) from baseline to 6 weeks. Higher score indicates greater severity. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Patient-Reported Outcomes Measurement Information System (PROMIS) - Sleep Disturbance Scale | The 8-item PROMIS Sleep Disturbance measures sleep disturbance with each item on the measure rated on a 5-point scale (1=never; 2=rarely; 3=sometimes; 4=often; and 5=always) with a range in score from 8-40. Change in total PROMIS-Sleep Disturbance score from baseline to 6 weeks. Higher score indicates greater severity. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | PROMIS-Anger Scale | The PROMIS-Anger Scale is an 8-item scale that assesses anger. Scores range from 5 to 25, with higher scores indicating greater anger severity. Change in total PROMIS-Anger score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Barrat Impulsivity Scale (BIS-11) | The BIS-11 is a 30 item questionnaire to measure impulsiveness. Items are answered on a 4-point scale. Total scores range from 30-120 with a higher summed score indicating higher impulsivity. Change in total BIS-11 score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Connor-Davidson Resilience Scale (CD-RISC) | The CD-RISC scale assesses resiliency in individuals. There are 25 items in the survey, each item is scored from 0-4, and the total ranges from 0-100. Higher scores indicate greater resilience. Change in total CD-RISC score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Hamilton Depression Ratings Scale (HAM-D) | The HAM-D is a standardized, clinician-administered rating scale; assesses 17 items characteristically associated with major depression. Total scores range from 0-50. Higher score indicates greater severity. Change in total HAM-D score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Patient-Reported Outcomes Measurement Information System (PROMIS) - Depression Scale | PROMIS-Depression Scale is a self-reported scale of depressive symptoms Each item is scored 1-5 (1 = Never; 5 = Always). Total ranges are 8 to 40. Higher score indicates greater severity. Change in total PROMIS Depression score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Patient-Reported Outcomes Measurement Information System (PROMIS) - Anxiety Scale | The PROMIS-Anxiety Scale is a self-report of anxiety symptoms. Each item is scored 1-5 (1 = Never; 5 = Always). Total score ranges from 8 to 40. Higher score indicates greater severity. Change in total PROMIS Anxiety score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Clinician Global Impression Scale (CGI) | The CGI scale will be used to rate improvement in the subject's condition. Total score range of 0-30. Higher scores indicates greater severity. Change in total CGI score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
|
|
| Secondary | Brief Pain Inventory (BPI) | The Brief Pain Inventory (BPI) assesses the severity of pain and its impact on functioning. Total range of 0-110. Higher score indicates greater severity. Change in total BPI score from baseline to 6 weeks. | Study was terminated prior to analysis (PI obtained outside employment that was not compatible with this award). Only one participant completed the study (randomized to DHEA); only this one participant thus had data for the primary outcome measure (change from baseline to study completion for primary endpoint). Only one other participant had post-randomization data (randomized to placebo x 2 weeks then withdrew from study). | Posted | Number | score on a scale (change score) | Baseline and 6 weeks |
|
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|
| Other Pre-specified | Serum DHEA | Change in serum levels of DHEA from baseline to 6 weeks | Not Posted | 6 weeks | Participants |
| Other Pre-specified | Myelin Integrity Susceptibility Tensor Imaging (STI) | Change in STI (Z score) from baseline to 6 weeks | Not Posted | 6 weeks | Participants |
| Other Pre-specified | Serum DHEAS | Change in serum DHEAS levels from baseline to 6 weeks | Not Posted | 6 weeks | Participants |
| Other Pre-specified | Serum Androsterone | Change in serum androsterone levels from baseline to 6 weeks | Not Posted | 6 weeks | Participants |
| 0 |
| 3 |
| 0 |
| 3 |
| 1 |
| 3 |
| EG001 | DHEA | Subjects will receive a one-time oral dose of DHEA prior to initial brain imaging followed by sustained administration of DHEA for 6 weeks. DHEA: Subjects will be randomized to receive a one-time oral dose of DHEA (400mg) or PBO and sustained administration of the study drug for 6 weeks. There will be a 2 week placebo lead-in period [all participants], followed by subjects continuing in the randomization block of DHEA or placebo for 6 weeks following acute administration). | 0 | 2 | 0 | 2 | 0 | 2 |
| Restlessness | General disorders | Systematic Assessment |
|
| Decreased Appetite | General disorders | Systematic Assessment |
|
Not provided
Not provided
Not provided
| Fused-Ring Compounds |
| D011083 | Polycyclic Compounds |
| D015068 | 17-Ketosteroids |
| D007664 | Ketosteroids |
| D000305 | Adrenal Cortex Hormones |
| D006728 | Hormones |
| D006730 | Hormones, Hormone Substitutes, and Hormone Antagonists |
| D045165 | Testosterone Congeners |
| D012739 | Gonadal Steroid Hormones |
| D042341 | Gonadal Hormones |