ClinicalTrials.gg
CompletedNCT03464383Updated Oct 19, 2020Results posted

Anxiety and Depression in Epilepsy: A Treatment Study

A Phase 4 interventional study of Escitalopram 10mg and Referral to Psychiatry in Anxiety, Depression and Epilepsy, sponsored by Wake Forest University Health Sciences. Completed at 1 site in United States. Open to participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2020-10-19.

Primary conditionDepressionRegistry: Anxiety DisordersReclassifiedWhy we changed it
Registry
Anxiety Disorders — the first condition term the registry derived for this study.
ClinicalTrials.gg
Depression
Why
  1. The registry often attaches Anxiety Disorders to studies about something else, and this study's title and listed conditions do not name it.
  2. The study's listed conditions name Depression.
Confidence
High: the new condition is named in the study's own listed conditions. Of 351 hand-checked studies reclassified this way, 68% were exactly right and 84% in the right disease family; the registry's first term was right for 5% (measured 2026-10-21). How we classify →
Wrong?
Tell us the study's main condition →

Sponsored by Wake Forest University Health Sciences · Phase 4, Interventional, and Treatment

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Phase
Phase 4
Study type
Interventional
Enrollment
69
Allocation
Randomized
Ages
18 Years and older
Sex
All
01

Where this study stands

Counted across the records on this site · 2026-11-13

Among 108 studies testing escitalopram in Depression — 6 open to participants now, 7 under way, none of them phase 3. Escitalopram · Depression.

Enrollment
69th of 108
69 · median 107
Started
2018
with 2 others
Phase 4
54 of 108
4 open now
Registered
96th of 108
by date

Among the 108 studies testing escitalopram in Depression, this one is the 69th largest by enrollment, is one of 3 that started in 2018, is one of 54 in phase 4, and was the 96th registered.

Depression

8,582 studies on the registry are indexed under Depression; 1,723 are open to participants now.

Browse Depression studies →

Open to participants now

6 of the 108 studies testing escitalopram in Depression are open now, in 5 countries. Recruiting first, the newest first:

1 more — sign in →

By country, each count listing its studies:

All 6 open studies →

About escitalopram

Escitalopram: first FDA approval 2002 (LEXAPRO). What it is approved for, and how studies give it, is on its page →

Who these studies take

Of the 1,089 Depression studies recruiting now, 470 (43%) set no upper age limit and 519 (48%) stop at 75 or younger; 203 take children under 18; 311 take healthy volunteers.

This study: 18 Years and older · all sexes · no healthy volunteers.

The full table on the hub →

This tab as a report to print or save as PDF → With an account.

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Watch this landscapeDownload CSVNarrow it in search →With an account: a weekly mail of what changed among 108 studies testing escitalopram in Depression, or all of them as a file.
02

Study summary

As a potential solution to address high rates of depression and anxiety seen in epilepsy patients and poor mental health care access, this randomized trial aims to study treatment for anxiety and depression in epilepsy taking place directly within the epilepsy clinic vs. psychiatry referral (typical care). Patients that meet eligibility criteria, including significant symptoms of depression and/or anxiety, will be randomized to the either the intervention group or the control group. Patients that do not meet eligibility requirement or decline the study intervention will have the option of participating in the survey arm of the study. The intervention will consist of an initial prescription for an FDA-approved medication to treat depression/anxiety and telephone-based chronic care management plan for repeated symptom measurement and side effect surveillance. The control group will receive usual care, which is a referral order to psychiatry placed by their treating neurologist. Participants in the survey arm of the study will complete a one time survey.

Read the detailed description

This trial is an innovative learning healthcare system approach to translate the concept of measurement-based depression care into a specialty clinic setting and extend the concept to treat depression and/or anxiety. The investigators' neurologist/APP-administered medication intervention utilizes FDA-approved drugs with advantageous features for use in epilepsy (escitalopram and venlafaxine) and a telephone-based chronic care management plan for repeated symptom measurement and side effect surveillance. The proposed intervention may overcome barriers to implementing mental health treatment interventions in generalized clinical settings by using healthcare providers commonly present in specialty clinics (physicians and APPs) along with a billable, best practices chronic care management intervention package and EMR-based clinical tools.To test this idea, the investigators seek to pilot a randomized trial of neurologist/APP medication management of depression and anxiety versus usual care with psychiatry referral in the epilepsy clinic, using epilepsy as a paradigm for chronic medical illness with high prevalence of psychiatric comorbidity. The optional survey arm is to help investigators understand the population that do not meet criteria or refuse intervention.

03

Conditions studied

  • Anxiety
  • Depression
  • Epilepsy

Browse trials for

Keywords

  • Neurologic Disorders
  • Chronic Care
  • Management
  • Treatment
  • SSRI Medication
  • SNRI Medication
  • Learning Healthcare System
04

In context

Depression Reclassified

8,582 studies on the registry are indexed under Depression; 1,723 are open to participants now.

This study's enrollment of 69 is below the median of 81 across 7,066 interventional studies indexed under Depression.

Browse Depression studies →

Lead sponsor

Wake Forest University Health Sciences is the lead sponsor of 1,351 studies on the registry; 200 are open to participants now.

Of its 332 completed or terminated interventional studies of FDA-regulated products, 251 (76%) have results posted.

Compared within Depression, this study's primary condition as ClinicalTrials.gg classifies it; the registry's first condition term is Anxiety Disorders. The counts are of registry records indexed under each term, refreshed daily. How we classify →

05

Who can participate

Ages eligible
18 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Provision of signed and dated form
  • Stated willingness to comply with all study procedures and availability for the duration of the study
  • Age 18 or older
  • Ability to take oral medication and the willing to adhere to the intervention regimen
  • Minimum of 1 prior clinic visit at the Comprehensive Epilepsy Center
  • Ability to complete questionnaires independently
  • Diagnosis of epilepsy: EEG with documented seizure or epileptiform discharges OR non-epileptiform EEG and seizure remission with antiseizure drug OR treating epileptologist's leading clinical impression is epilepsy
  • (Neurological Disorders Depression Inventory for epilepsy, NDDI-E score greater than 15 and/or Generalized Anxiety Disorder-7, GAD-7 score greater than or equal to 10

Exclusion criteria

Exclusion Criteria:

  • Pregnancy or lactation
  • Known allergic reactions to escitalopram or venlafaxine
  • Comorbid psychogenic nonepileptic seizures
  • Prior psychiatric hospitalization
  • Prior suicide attempt
  • History of manic or psychotic symptoms (past manic episode (SCID-I), or psychotic symptom screen positive)
  • Current treatment by a psychiatrist or counselor/therapist
  • Active suicidality at the time of screening
  • Current treatment with buspirone or an SSRI/SNRI/atypical antidepressant (specifically bupropion, fluoxetine, levomilnacipran, citalopram, milnacipran, desvenlafaxine, mirtazapine, duloxetine, paroxetine, escitalopram, sertraline, fluvoxamine, venlafaxine, vilazodone, vortioxetine)
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

06

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Outcomes assessor)
Enrollment
69 participants (actual)

Study arms

  • Experimental
    Epileptologist-Driven Treatment

    The intervention will consist of initiating a chronic care management plan in the epilepsy clinic and an initial prescription from the epileptologist for escitalopram 10mg daily. Escitalopram dose adjustment will be made based on biweekly repeated screening of anxiety and depression symptoms, as well as side effects identified on biweekly telephone calls or the 6-week advanced practice provider (APP) follow up visit. Escitalopram dose may be titrated up to a maximum of 20mg daily in 5-10mg increments every 2 weeks for treatment effect, or titrated down to 5mg if needed for adverse effects. If a participant is unable to tolerate escitalopram, then venlafaxine XR 37.5mg will be substituted, to be titrated in a similar manner biweekly based on side effects and anxiety and depression symptoms (with 37.5-75mg increment dose changes and maximum dose of 225mg daily).

    Drug: Escitalopram 10mg

  • Active comparator
    Standard of Care

    A psychiatry referral order placed by epileptologist under typical care circumstances (internal or external referral based on the participant's geographic preferences). Internal referrals will be processed by current clinic/institutional protocols. External referral orders will be printed and provided to the patient along with brief instructions on how to find a provider covered by the patient's insurance.

    Other: Referral to Psychiatry

  • Other
    Survey Arm

    This option will be offered to individuals who are found to have anxiety or depression symptoms on screening but who are found to be ineligible for intervention arms of the study, or those who are eligible for the intervention arm but decline to participate in the intervention.

    Other: Survey only

Interventions

  • Participants will be given escitalopram 10mg by mouth daily and will be followed up with at 2, 4, 6, 8, and 10 weeks. Medication will be adjusted if side effects occur. If unable to tolerate escitalopram, then venlafaxine XR (Effexor XR) 37.5mg will be substituted.

    Also known as: Lexapro

  • OtherReferral to Psychiatry

    Participants randomized to control will have a psychiatry referral order placed by the treating epileptologist under typical care circumstances. This will be an internal or external referral order based on patient preference. If external, the order will be printed along with instructions for the patient to follow to find a provider covered by insurance.

  • OtherSurvey only

    One time survey will be offered to individuals who are found to have anxiety or depression symptoms on screening but who are ineligible for the treatment component of the study, or who decline the treatment study.

07

What researchers measure

Primary outcomes

  1. Adherence to Intervention

    Percentage of participants who report taking the prescribed medication at 12 weeks and who have completed at least 2 of the chronic care management scheduled visits (telephone or clinic visit)

    Time frame: 12 weeks

Secondary outcomes

  1. Accrual

    Percentage of patients screened for the trial who are eligible

    Time frame: baseline

  2. Participants Eligible for Consent Into Treatment Arms

    Percent eligible who consent to participate in treatment study

    Time frame: baseline

  3. Retention

    Percentage of participants who complete the 12 week outcome assessment

    Time frame: 12 weeks

  4. Efficacy - Depression Symptoms

    Using Beck Depression Inventory-II (BDI-II) among those with high depression at baseline. The BDI-II is a self-report measure of depressive symptoms. Scores range from 0 to 63, with a higher score representing higher levels of depressive symptoms and higher scores representing worse outcome.

    Time frame: baseline

  5. Efficacy - Depression Symptoms

    Beck Depression Inventory-II (BDI-II) among those with high depression at baseline. The BDI-II is a self-report measure of depressive symptoms. Scores range from 0 to 63, with a higher score representing higher levels of depressive symptoms and higher scores representing worse outcome.

    Time frame: 12 weeks

  6. Efficacy - Anxiety Symptoms

    Beck Anxiety Index (BAI) among those with high anxiety at baseline. The BAI is a self-report measure used for measuring the severity of anxiety. Scores range from 0 to 63, with a higher score representing more severe anxiety symptoms and higher scores representing worse outcomes.

    Time frame: baseline

  7. Efficacy - Anxiety Symptoms

    Beck Anxiety Index (BAI) among those with high anxiety at baseline. The BAI is a self-report measure used for measuring the severity of anxiety. Scores range from 0 to 63, with a higher score representing more severe anxiety symptoms and higher scores representing worse outcomes.

    Time frame: 12 weeks

08

Results

Posted Oct 19, 2020

Participant flow

Participant flow — Overall Study
MilestoneEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Started3363
Completed2263
Not completed110
Withdrew: Lost to follow-up100
Withdrew: Withdrawal by subject010

Outcome measures

PrimaryAdherence to Intervention

Percentage of participants who report taking the prescribed medication at 12 weeks and who have completed at least 2 of the chronic care management scheduled visits (telephone or clinic visit)

Time frame:
12 weeks
Reported as:
Count of participants · Participants
Adherence to Intervention
ParticipantsEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Adherence to Intervention200
SecondaryAccrual

Percentage of patients screened for the trial who are eligible

Time frame:
baseline
Reported as:
Count of participants · Participants
Accrual
ParticipantsEpileptologist-Driven Treatment Plus Standard of Care Arm
Accrual19
SecondaryParticipants Eligible for Consent Into Treatment Arms

Percent eligible who consent to participate in treatment study

Time frame:
baseline
Reported as:
Count of participants · Participants
Participants Eligible for Consent Into Treatment Arms
ParticipantsEpileptologist-Driven Treatment Plus Standard of Care Arm
Participants Eligible for Consent Into Treatment Arms6
SecondaryRetention

Percentage of participants who complete the 12 week outcome assessment

Time frame:
12 weeks
Reported as:
Count of participants · Participants
Retention
ParticipantsEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Retention220
SecondaryEfficacy - Depression Symptoms

Using Beck Depression Inventory-II (BDI-II) among those with high depression at baseline. The BDI-II is a self-report measure of depressive symptoms. Scores range from 0 to 63, with a higher score representing higher levels of depressive symptoms and higher scores representing worse outcome.

Time frame:
baseline
Reported as:
Mean · score on a scale
Efficacy - Depression Symptoms
score on a scaleEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Efficacy - Depression Symptoms26.7 ± 3.521.0 ± 7.2—
SecondaryEfficacy - Depression Symptoms

Beck Depression Inventory-II (BDI-II) among those with high depression at baseline. The BDI-II is a self-report measure of depressive symptoms. Scores range from 0 to 63, with a higher score representing higher levels of depressive symptoms and higher scores representing worse outcome.

Time frame:
12 weeks
Reported as:
Mean · score on a scale
Efficacy - Depression Symptoms
score on a scaleEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Efficacy - Depression Symptoms25.0 ± 5.717.0 ± 8.5—
SecondaryEfficacy - Anxiety Symptoms

Beck Anxiety Index (BAI) among those with high anxiety at baseline. The BAI is a self-report measure used for measuring the severity of anxiety. Scores range from 0 to 63, with a higher score representing more severe anxiety symptoms and higher scores representing worse outcomes.

Time frame:
baseline
Reported as:
Mean · score on a scale
Efficacy - Anxiety Symptoms
score on a scaleEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Efficacy - Anxiety Symptoms18.0 ± 9.610.5 ± 2.1—
SecondaryEfficacy - Anxiety Symptoms

Beck Anxiety Index (BAI) among those with high anxiety at baseline. The BAI is a self-report measure used for measuring the severity of anxiety. Scores range from 0 to 63, with a higher score representing more severe anxiety symptoms and higher scores representing worse outcomes.

Time frame:
12 weeks
Reported as:
Mean · score on a scale
Efficacy - Anxiety Symptoms
score on a scaleEpileptologist-Driven TreatmentStandard of CareSurvey Arm
Efficacy - Anxiety Symptoms9.5 ± 9.211—

Adverse events

Collected over Baseline through 12 weeks for experimental and standard of care arms. For survey arm, from survey completion to time when incentive gift card communications were completed.. Non-serious events are listed at a 0% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Epileptologist-Driven Treatment0/3 (0%)0/3 (0%)3/3 (100%)
Standard of Care0/3 (0%)0/3 (0%)1/3 (33.3%)
Survey Arm1/63 (1.6%)1/63 (1.6%)0/63 (0%)
Most frequent serious events
Most frequent serious events
EventEpileptologist-Driven TreatmentStandard of CareSurvey Arm
sudden unexpected death in epilepsyNervous system disorders0/30/31/63
Most frequent other events
Most frequent other events
EventEpileptologist-Driven TreatmentStandard of CareSurvey Arm
tooth pain from impacted wisdom toothMusculoskeletal and connective tissue disorders0/31/30/63
diarrheaGastrointestinal disorders1/30/30/63
sexual dysfunctionReproductive system and breast disorders1/30/30/63
tremorNervous system disorders1/30/30/63
night sweatsEndocrine disorders1/30/30/63
headacheNervous system disorders0/31/30/63

Baseline characteristics

Age, Categorical
Age, Categorical(Participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
<=18 years0000
Between 18 and 65 years336167
>=65 years0022
Age, Continuous
Age, Continuous(years)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
Mean39.0 ± 6.141.3 ± 4.042.2 ± 13.542.0 ± 13.0
Sex: Female, Male
Sex: Female, Male(Participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
Female114042
Male222327
Ethnicity (NIH/OMB)
Ethnicity (NIH/OMB)(Participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
Hispanic or Latino0044
Not Hispanic or Latino334753
Unknown or Not Reported001212
Race (NIH/OMB)
Race (NIH/OMB)(Participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
American Indian or Alaska Native0011
Asian0011
Native Hawaiian or Other Pacific Islander0000
Black or African American01910
White324853
More than one race0000
Unknown or Not Reported0044
Race and Ethnicity Not Collected
Race and Ethnicity Not Collected(Participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
Count of participants———0
Region of Enrollment
Region of Enrollment(participants)Epileptologist-Driven TreatmentStandard of CareSurvey ArmTotal
United States336369
09

Study locations

1 site
  • Wake Forest Baptist Medical Center
    Winston-Salem, North Carolina 27157, United States
10

References and documents

Study documents

PDFs hosted by the registry, ClinicalTrials.gov.

Individual participant data

Plan to share: No

11

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from May 2018 to primary completion in Sep 2019, 16 months.

Results were first posted in Oct 2020, 1 year after primary completion.

Of 110 non-industry phase 4 interventional studies under Depression, half reached primary completion within 34 months of starting (the median), counting those still running; a quarter within 17 and three quarters within 59. This study's 16 months is below that.

Counting every sponsor, half of 119 studies reached it within 32 months; a quarter within 17 and three quarters within 59.

How these figures are worked out, and which studies are left out of them.

Registered
Mar 7, 2018
First posted
Mar 14, 2018
StartActual
May 7, 2018
Primary completionActual
Sep 20, 2019
CompletionActual
Sep 20, 2019
Results first posted
Oct 19, 2020
Last update
Oct 19, 2020
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Oct 19, 2020, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
12

Registry details

Key details

Study ID
NCT03464383
Responsible party
Sponsor
First posted
Mar 14, 2018
Start date
May 7, 2018
Primary completion
Sep 20, 2019
Completion
Sep 20, 2019
Results posted
Oct 19, 2020
Last update
Oct 19, 2020

Study contacts

Heidi Munger Clary, MD
principal investigator · Wake Forest University Health Sciences

Oversight

Data monitoring committee
Yes
FDA-regulated drug
Yes
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2019. You cannot join it, but the record below documents what was studied.

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Studies of the drug tested here: Escitalopram

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