Not provided
| ID | Type | Description | Link |
|---|---|---|---|
| 5K23NS045902 | U.S. NIH Grant/Contract | View source |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Class |
|---|---|
| National Institute of Neurological Disorders and Stroke (NINDS) | NIH |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
The investigators propose that treatment of the comorbid disorders (depression, anxiety, and impulsivity) with sertraline in patients with lone psychogenic nonepileptic seizures (NES), will result in a decreased number of NES. The purpose of this study is to provide pilot testing and data to inform the future randomized controlled trial based on the hypothesis.
This is a pilot, prospective, single center, randomized, placebo-controlled, double-blind trial, that assesses the number of NES in patients treated with flexible dose sertraline (Zoloft). This study will provide outcomes data and the effect size necessary for a future R01, multi-center randomized control trial. Secondary objective variables include reduction in depression, anxiety, impulsivity scores, and improvement in psychosocial functioning.
After being diagnosed with NES by video electroencephalogram monitoring (vEEG), up to 50 participants will be enrolled and monitored during a two week lead in period for their baseline NES and psychosocial symptoms and functioning. At week 2, they will be blindly randomized to the treatment arm with flexible dose sertraline (25 to 200mg) or to the placebo control arm. The dose will be titrated over 4 weeks up to 200mg or to dose limited by side effects. The subjects will stay on their maximum fixed dose for the next 4 weeks. At week 10, the subjects may elect to remain on the sertraline or they can taper off the medication over the final two weeks of the treatment trial.
After the treatment trial, the subjects will have follow up phone calls at month 4, 8, and 12 after enrollment to assess seizure status, medication usage, and global functioning.
Upon enrollment, subjects will be evaluated with a structured psychiatric and neurological exam, and with bi-weekly, 30 to 60 minute appointments where they will complete symptom and function scales. They will keep a seizure diary prospectively, to evaluate their daily seizure activity. They will be given two weeks of the medication at each visit.
In the first phase of the study 12 patients were screened and 8 enrolled in an open label trial of flexible dose sertraline. In the second phase of the study, 38 patients enrolled in the pilot, randomized, placebo-controlled trial.
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| sertraline | Active Comparator | flexible dose sertraline, 25 to 200mg titration as tolerated, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
|
| placebo | Placebo Comparator | flexible dose placebo, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| sertraline | Drug | flexible dose sertraline |
|
|
| Measure | Description | Time Frame |
|---|---|---|
| Number of Nonepileptic Seizures (NES) | psychogenic nonepileptic seizure (NES) frequency, collected prospectively, using a daily seizure calendar; aggregated into biweekly intervals. | bi-weekly at baseline and weeks 2, 4, 6, 8, 10, 12 |
| Measure | Description | Time Frame |
|---|---|---|
| Beck Depression Inventory-II (BDI-II) | The BDI-II assesses depression severity from "0" (no Depression-related symptom) to "3" (severe) on each question. The highest possible score is "51", relating to the worst outcome. | bi-weekly at baseline and weeks 2, 4, 6, 8, 10, 12 |
| Modified Hamilton Depression Scale (MHRS) |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| W. Curt LaFrance, Jr., MD, MPH | Rhode Island Hospital/Brown Medical School | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Rhode Island Hospital | Providence | Rhode Island | 02903 | United States |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 15186340 | Background | LaFrance WC Jr, Devinsky O. The treatment of nonepileptic seizures: historical perspectives and future directions. Epilepsia. 2004;45 Suppl 2:15-21. doi: 10.1111/j.0013-9580.2004.452002.x. | |
| 11914432 | Background | LaFrance WC. How many patients with psychogenic nonepileptic seizures also have epilepsy? Neurology. 2002 Mar 26;58(6):990; author reply 990-1. doi: 10.1212/wnl.58.6.990. No abstract available. |
Not provided
Not provided
Not provided
Patients were referred to the Rhode Island Hospital (RIH) neuropsychiatry/behavioral neurology clinic between July 2002 and June 2008, after being diagnosed with psychogenic nonepileptic seizures (PNES). PNES diagnosis was established by capturing at least one of the patient's typical PNES on video electroencephalogram (vEEG).
Not provided
| ID | Title | Description |
|---|---|---|
| FG000 | Sertraline | flexible dose sertraline, 25 to 200mg titration as tolerated, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
| FG001 | Placebo | flexible dose placebo, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
| Title | Milestones | Reasons Not Completed | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Overall Study |
|
Not provided
Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Sertraline | flexible dose sertraline, 25 to 200mg titration as tolerated, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
| BG001 | Placebo |
| 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 | Number of Nonepileptic Seizures (NES) | psychogenic nonepileptic seizure (NES) frequency, collected prospectively, using a daily seizure calendar; aggregated into biweekly intervals. | Posted | Median | Standard Deviation | seizures | bi-weekly at baseline and weeks 2, 4, 6, 8, 10, 12 |
|
12 weeks
Not provided
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Sertraline | flexible dose sertraline, 25 to 200mg titration as tolerated, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES |
Not provided
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| tiredness/ sleepiness | Nervous system disorders | Systematic Assessment | Adverse events profile and symptoms checklist |
pilot sample size; drop-outs because of some patient's concern that they would receive the placebo, despite the equipoise that exists for NES treatment(s). Excluding patients who did not have vEEG may present a potential sampling bias.
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| W. Curt LaFrance, Jr., MD, MPH | Rhode Island Hospital | 401-444-3534 | William_LaFrance_Jr@Brown.edu |
Not provided
| ID | Term |
|---|---|
| D012640 | Seizures |
| D003291 | Conversion Disorder |
| D003863 | Depression |
| D013313 | Stress Disorders, Post-Traumatic |
| D000091323 | Psychogenic Nonepileptic Seizures |
| D001008 | Anxiety Disorders |
| ID | Term |
|---|---|
| D009461 | Neurologic Manifestations |
| D009422 | Nervous System Diseases |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |
Not provided
Not provided
| ID | Term |
|---|---|
| D020280 | Sertraline |
| ID | Term |
|---|---|
| D015057 | 1-Naphthylamine |
| D000588 | Amines |
| D009930 | Organic Chemicals |
| D009281 | Naphthalenes |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| placebo | Drug | flexible dose placebo |
|
The MHRS assesses the severity of Depression-related symptoms from "0" (not present) to "2", "3" or "4" (severe) on each question. The highest possible score is "72", relating to the worst outcome. |
| Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Global Assessment of Functioning (GAF) | This GAF rating scale ranges from 0 (worst) to 100 (best) and is used for evaluating the overall functioning of a subject during a specified time period on a continuum from psychological or psychiatric sickness to health. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Davidson Trauma Scale (DTS) | The DTS is a 17-item self-report scale measuring each Diagnostic and Stastical Manual of Mental Disorders-4th Edition (DSM-IV) symptom of post-traumatic stress disorder (PTSD) on 5-point frequency (0-not at all to 4-everyday) and severity (0-not at all distressing to 4-extremely distressing) scales. The highest possible score is 136 and relates to the worst outcome. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Barratt Impulsivity Scale (BIS) | The BIS is a 30 item self-report measure that characterizes four aspects of impulsiveness, and ranges from "rarely/ never" to "almost always" with a score of "1" to "4" possible on each question, giving a maximum possible score of 120 and minimum possible score of 30. Selected questions are reversed scored. Higher scores relate to a worse outcome. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Dissociative Experiences Scale (DES) | The DES is a 28 item self-report questionnaire designed to quantify dissociative experiences which identifies disturbances in memory, identity, cognition, derealization, depersonalization, absorption and imagination. A visual analogue scale is used ranging from 0% ("This never happens to you") to 100% ("This always happens to you"). The score is divided by 28 items to yield a range of 0 to 100%, with a higher score relating to a higher degree of dissociation. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Symptom Checklist 90 (SCL-90) | The SCL-90 is a 90 item self-report clinical rating scale oriented toward symptomatic behavior of outpatients, assessing from "0" (not at all bothered) to "4" (extremely bothered). The highest possible overall score is 360 and relates to a worse outcome. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Oxford Handicap Scale (OHS) | The OHS is a brief clinician scored assessment of symptoms and lifestyle interference and the 6 grades of disability are based on the modified Rankin Scale, ranging from "0" (no symptoms) to "5" (severe handicap). A higher score relates to a worse outcome. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Clinical Global Impressions - Severity (CGI-S) | The CGI-S is the first item of a two-item global rating scale, where each item is on a 7 point scale ranging from normal ("1") to among the most extremely ill patients ("7"). A higher score relates to a higher severity of illness. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Clinical Global Impressions - Improvement (CGI-I) | The CGI-I is the second item of a two item global rating scale, where each item is on a 7 point scale ranging from very much improved ("1") to very much worse ("7"). A lower score represents a higher improvement. | Weeks 2, 6, 10 |
| Family Assessment Device (FAD) | The FAD is a 60 item self-report questionnaire designed to assess the six dimensions of the McMaster Model of Family Functioning, as well as overall level of family functioning through the General Functioning Scale. Each question is scored on a "1" to "4" scale, with a higher mean score relating to a worse general functioning. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Longitudinal Interval Follow-Up Evaluation Range of Impaired Functioning Tool (LIFE-RIFT) | The LIFE-RIFT interview is a brief semi-structured interview, which measures functional impairment, targeting four domains: work, interpersonal relations, recreation and global satisfaction. Work, recreation and global satisfaction are rated on a "1" (very good/ no impairment) to "5" (very poor/ severe impairment) scale, and interpersonal relations is rated on a "1" (very good) to "7" (variable) scale. The highest score possible is 20 and relates to a more severe impairment. The lowest possible score is 3. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| Quality of Life in Epilepsy-31 (QOLIE-31) | This is a 31-item self-report scale used in the seizure population to evaluate Quality of Life. The lowest possible score is 0 and the highest possible score is 100, reflecting a better quality of life. | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
| 16540377 | Background | LaFrance WC Jr, Alper K, Babcock D, Barry JJ, Benbadis S, Caplan R, Gates J, Jacobs M, Kanner A, Martin R, Rundhaugen L, Stewart R, Vert C; NES Treatment Workshop participants. Nonepileptic seizures treatment workshop summary. Epilepsy Behav. 2006 May;8(3):451-61. doi: 10.1016/j.yebeh.2006.02.004. Epub 2006 Mar 15. |
| 16150653 | Background | LaFrance WC Jr, Barry JJ. Update on treatments of psychological nonepileptic seizures. Epilepsy Behav. 2005 Nov;7(3):364-74. doi: 10.1016/j.yebeh.2005.07.010. Epub 2005 Sep 16. |
| 18282812 | Background | LaFrance WC Jr, Rusch MD, Machan JT. What is "treatment as usual" for nonepileptic seizures? Epilepsy Behav. 2008 Apr;12(3):388-94. doi: 10.1016/j.yebeh.2007.12.017. Epub 2008 Feb 20. |
| 18317280 | Background | LaFrance WC Jr. Psychogenic nonepileptic seizures. Curr Opin Neurol. 2008 Apr;21(2):195-201. doi: 10.1097/WCO.0b013e3282f7008f. |
| 12609316 | Background | LaFrance WC Jr, Devinsky O. Treatment of nonepileptic seizures. Epilepsy Behav. 2002 Oct;3(5 Suppl):19-23. doi: 10.1016/s1525-5069(02)00505-4. |
| 16769930 | Background | LaFrance WC Jr, Benbadis SR. Avoiding the costs of unrecognized psychological nonepileptic seizures. Neurology. 2006 Jun 13;66(11):1620-1. doi: 10.1212/01.wnl.0000224953.94807.be. No abstract available. |
| 18070841 | Result | LaFrance WC Jr, Blum AS, Miller IW, Ryan CE, Keitner GI. Methodological issues in conducting treatment trials for psychological nonepileptic seizures. J Neuropsychiatry Clin Neurosci. 2007 Fall;19(4):391-8. doi: 10.1176/jnp.2007.19.4.391. |
| 19652140 | Result | LaFrance WC Jr, Syc S. Depression and symptoms affect quality of life in psychogenic nonepileptic seizures. Neurology. 2009 Aug 4;73(5):366-71. doi: 10.1212/WNL.0b013e3181b04c83. |
| 20739647 | Result | LaFrance WC Jr, Keitner GI, Papandonatos GD, Blum AS, Machan JT, Ryan CE, Miller IW. Pilot pharmacologic randomized controlled trial for psychogenic nonepileptic seizures. Neurology. 2010 Sep 28;75(13):1166-73. doi: 10.1212/WNL.0b013e3181f4d5a9. Epub 2010 Aug 25. |
flexible dose placebo, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES
| BG002 | Total | Total of all reporting groups |
| Participants |
|
| Age, Continuous | Mean | Standard Deviation | years |
|
| Sex: Female, Male | Count of Participants | Participants |
|
| Region of Enrollment | Number | participants |
|
| Units | Counts |
|---|---|
| Participants |
|
|
|
| Secondary | Beck Depression Inventory-II (BDI-II) | The BDI-II assesses depression severity from "0" (no Depression-related symptom) to "3" (severe) on each question. The highest possible score is "51", relating to the worst outcome. | Posted | Mean | Standard Deviation | Units on a scale | bi-weekly at baseline and weeks 2, 4, 6, 8, 10, 12 |
|
|
|
|
| Secondary | Modified Hamilton Depression Scale (MHRS) | The MHRS assesses the severity of Depression-related symptoms from "0" (not present) to "2", "3" or "4" (severe) on each question. The highest possible score is "72", relating to the worst outcome. | Posted | Mean | Standard Deviation | units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Global Assessment of Functioning (GAF) | This GAF rating scale ranges from 0 (worst) to 100 (best) and is used for evaluating the overall functioning of a subject during a specified time period on a continuum from psychological or psychiatric sickness to health. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Davidson Trauma Scale (DTS) | The DTS is a 17-item self-report scale measuring each Diagnostic and Stastical Manual of Mental Disorders-4th Edition (DSM-IV) symptom of post-traumatic stress disorder (PTSD) on 5-point frequency (0-not at all to 4-everyday) and severity (0-not at all distressing to 4-extremely distressing) scales. The highest possible score is 136 and relates to the worst outcome. | Posted | Mean | Standard Deviation | units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Barratt Impulsivity Scale (BIS) | The BIS is a 30 item self-report measure that characterizes four aspects of impulsiveness, and ranges from "rarely/ never" to "almost always" with a score of "1" to "4" possible on each question, giving a maximum possible score of 120 and minimum possible score of 30. Selected questions are reversed scored. Higher scores relate to a worse outcome. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Dissociative Experiences Scale (DES) | The DES is a 28 item self-report questionnaire designed to quantify dissociative experiences which identifies disturbances in memory, identity, cognition, derealization, depersonalization, absorption and imagination. A visual analogue scale is used ranging from 0% ("This never happens to you") to 100% ("This always happens to you"). The score is divided by 28 items to yield a range of 0 to 100%, with a higher score relating to a higher degree of dissociation. | Posted | Mean | Standard Deviation | units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Symptom Checklist 90 (SCL-90) | The SCL-90 is a 90 item self-report clinical rating scale oriented toward symptomatic behavior of outpatients, assessing from "0" (not at all bothered) to "4" (extremely bothered). The highest possible overall score is 360 and relates to a worse outcome. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Oxford Handicap Scale (OHS) | The OHS is a brief clinician scored assessment of symptoms and lifestyle interference and the 6 grades of disability are based on the modified Rankin Scale, ranging from "0" (no symptoms) to "5" (severe handicap). A higher score relates to a worse outcome. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Clinical Global Impressions - Severity (CGI-S) | The CGI-S is the first item of a two-item global rating scale, where each item is on a 7 point scale ranging from normal ("1") to among the most extremely ill patients ("7"). A higher score relates to a higher severity of illness. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Clinical Global Impressions - Improvement (CGI-I) | The CGI-I is the second item of a two item global rating scale, where each item is on a 7 point scale ranging from very much improved ("1") to very much worse ("7"). A lower score represents a higher improvement. | Posted | Mean | Standard Deviation | Units on a scale | Weeks 2, 6, 10 |
|
|
|
|
| Secondary | Family Assessment Device (FAD) | The FAD is a 60 item self-report questionnaire designed to assess the six dimensions of the McMaster Model of Family Functioning, as well as overall level of family functioning through the General Functioning Scale. Each question is scored on a "1" to "4" scale, with a higher mean score relating to a worse general functioning. | Posted | Mean | Standard Deviation | General Functioning Subscale Score | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Longitudinal Interval Follow-Up Evaluation Range of Impaired Functioning Tool (LIFE-RIFT) | The LIFE-RIFT interview is a brief semi-structured interview, which measures functional impairment, targeting four domains: work, interpersonal relations, recreation and global satisfaction. Work, recreation and global satisfaction are rated on a "1" (very good/ no impairment) to "5" (very poor/ severe impairment) scale, and interpersonal relations is rated on a "1" (very good) to "7" (variable) scale. The highest score possible is 20 and relates to a more severe impairment. The lowest possible score is 3. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| Secondary | Quality of Life in Epilepsy-31 (QOLIE-31) | This is a 31-item self-report scale used in the seizure population to evaluate Quality of Life. The lowest possible score is 0 and the highest possible score is 100, reflecting a better quality of life. | Posted | Mean | Standard Deviation | Units on a scale | Baseline and weeks 2, 6, 10 (total time frame of 12 weeks) |
|
|
|
|
| 0 |
| 19 |
| 1 |
| 19 |
| EG001 | Placebo | flexible dose placebo, administered over 12 weeks with a two week untreated lead in period monitoring their baseline NES | 0 | 19 | 4 | 19 |
|
Not provided
Not provided
| D013001 | Somatoform Disorders |
| D001523 | Mental Disorders |
| D001526 | Behavioral Symptoms |
| D001519 | Behavior |
| D040921 | Stress Disorders, Traumatic |
| D000068099 | Trauma and Stressor Related Disorders |
| D011084 |
| Polycyclic Aromatic Hydrocarbons |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D011083 | Polycyclic Compounds |