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Use of Clobazam for Epilepsy and Anxiety

Primary Purpose

Epilepsy, Anxiety

Status
Completed
Phase
Phase 4
Locations
United States
Study Type
Interventional
Intervention
Clobazam
Sponsored by
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional treatment trial for Epilepsy focused on measuring pediatrics

Eligibility Criteria

6 Years - 17 Years (Child)All SexesDoes not accept healthy volunteers

Inclusion Criteria:

  • Established diagnosis of epilepsy, characterized by focal seizures with suspected or documented localization in the temporal lobe. All participants will have active epilepsy that requires treatment with anticonvulsant medication.

    • Although it is not necessary to be seizure free, a seizure baseline period will be established in the 60 days prior to enrollment into the study.
    • Current regimen of anticonvulsant drugs must have been stable for 30 days prior to entry into the study.
  • No episodes of seizure clusters of status epilepticus within 30 days prior to entry into the study.
  • Established symptoms of anxiety with functional impairment.
  • A diagnosis of an anxiety disorder based on the administration of the K-SADS Male or female participants equal to or above age 6 and below age 18 at the start of the study. No exclusion will be made on the basis of gender or minority status.
  • Male or female participants equal to or above age 6 and below age 18 at the start of the study. No exclusion will be made on the basis of gender or minority status.
  • Good general health as determined by medical history and physical examination.
  • Ability to swallow pills (participant will receive pill swallowing instruction if necessary). The medicine may be cut into pieces and/or mixed with applesauce.
  • If female of childbearing age, a negative urine or serum pregnancy test must be established or assured at baseline. Additionally, the participant must agree to use abstinence or appropriate contraception methods or be otherwise incapable of pregnancy for the duration of the study. Pregnancy test results will be shared with parent or guardian. Pregnancy status (or prevention) and abstinence or contraception methods will be addressed throughout the study for females of childbearing age as well as for post-pubertal males.
  • Previous subjects who failed at any point to meet continuation criteria and withdrew early may be considered for re-enrollment by the PI on a case-by-case basis.
  • Participant or legal caregiver capable of providing informed consent and fully capable of monitoring the subject's disease process and compliance with treatment.

Exclusion criteria:

  • Previous allergic or hypersensitivity reactions to Onfi® or benzodiazepines
  • Active substance abuse or dependence within 30 days of enrollment
  • DSM-V diagnosis of psychotic illness or imminent risk of harm to self or others.
  • Current standing use of benzodiazepines (except as "rescue" medicine)
  • Serious or unstable medical or neurologic conditions such as HIV, liver or kidney disease, cancer or diabetes.
  • Participation in a previous experimental drug study within 30 days of baseline visit.
  • Estimated IQ<70 as indicated by initial clinical assessment (rendering rating scales invalid)
  • Insufficient capacity of caregiver or legal guardian to understand and appropriately consent for study procedures

Sites / Locations

  • Kennedy Krieger Institute

Arms of the Study

Arm 1

Arm Type

Other

Arm Label

Clobazam

Arm Description

open label (single treatment arm)

Outcomes

Primary Outcome Measures

CGI-I
Mean of Clinical Global Impression-Improvement from baseline. (1-7 point scale; lower score equals a better outcome; 1 is the maximum improvement, 7 is the minimum improvement)

Secondary Outcome Measures

Full Information

First Posted
November 21, 2017
Last Updated
February 13, 2021
Sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT03371836
Brief Title
Use of Clobazam for Epilepsy and Anxiety
Official Title
Use of Clobazam in Treating Anxiety Comorbid With Pediatric Epilepsy
Study Type
Interventional

2. Study Status

Record Verification Date
February 2021
Overall Recruitment Status
Completed
Study Start Date
October 1, 2017 (Actual)
Primary Completion Date
December 31, 2019 (Actual)
Study Completion Date
December 31, 2019 (Actual)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Principal Investigator
Name of the Sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.

4. Oversight

Studies a U.S. FDA-regulated Drug Product
Yes
Studies a U.S. FDA-regulated Device Product
No
Product Manufactured in and Exported from the U.S.
No
Data Monitoring Committee
Yes

5. Study Description

Brief Summary
This study is an open label, adjunctive, proof of concept, pilot clinical trial. Pediatric patients with epilepsy and clinically significant anxiety will be recruited and if enrolled will receive active treatment, involving flexible dose titration of clobazam and will be monitored for a period of four months. The study will be monitored and overseen by the Johns Hopkins Hospital Institutional Review Board.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Epilepsy, Anxiety
Keywords
pediatrics

7. Study Design

Primary Purpose
Treatment
Study Phase
Phase 4
Interventional Study Model
Single Group Assignment
Model Description
All participants receive treatment and outcome is assessed; there is no control group.
Masking
None (Open Label)
Allocation
N/A
Enrollment
20 (Actual)

8. Arms, Groups, and Interventions

Arm Title
Clobazam
Arm Type
Other
Arm Description
open label (single treatment arm)
Intervention Type
Drug
Intervention Name(s)
Clobazam
Other Intervention Name(s)
Onfi
Intervention Description
Clobazam is used as an adjunct medicine for all participants.
Primary Outcome Measure Information:
Title
CGI-I
Description
Mean of Clinical Global Impression-Improvement from baseline. (1-7 point scale; lower score equals a better outcome; 1 is the maximum improvement, 7 is the minimum improvement)
Time Frame
14-18 weeks

10. Eligibility

Sex
All
Minimum Age & Unit of Time
6 Years
Maximum Age & Unit of Time
17 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Established diagnosis of epilepsy, characterized by focal seizures with suspected or documented localization in the temporal lobe. All participants will have active epilepsy that requires treatment with anticonvulsant medication. Although it is not necessary to be seizure free, a seizure baseline period will be established in the 60 days prior to enrollment into the study. Current regimen of anticonvulsant drugs must have been stable for 30 days prior to entry into the study. No episodes of seizure clusters of status epilepticus within 30 days prior to entry into the study. Established symptoms of anxiety with functional impairment. A diagnosis of an anxiety disorder based on the administration of the K-SADS Male or female participants equal to or above age 6 and below age 18 at the start of the study. No exclusion will be made on the basis of gender or minority status. Male or female participants equal to or above age 6 and below age 18 at the start of the study. No exclusion will be made on the basis of gender or minority status. Good general health as determined by medical history and physical examination. Ability to swallow pills (participant will receive pill swallowing instruction if necessary). The medicine may be cut into pieces and/or mixed with applesauce. If female of childbearing age, a negative urine or serum pregnancy test must be established or assured at baseline. Additionally, the participant must agree to use abstinence or appropriate contraception methods or be otherwise incapable of pregnancy for the duration of the study. Pregnancy test results will be shared with parent or guardian. Pregnancy status (or prevention) and abstinence or contraception methods will be addressed throughout the study for females of childbearing age as well as for post-pubertal males. Previous subjects who failed at any point to meet continuation criteria and withdrew early may be considered for re-enrollment by the PI on a case-by-case basis. Participant or legal caregiver capable of providing informed consent and fully capable of monitoring the subject's disease process and compliance with treatment. Exclusion criteria: Previous allergic or hypersensitivity reactions to Onfi® or benzodiazepines Active substance abuse or dependence within 30 days of enrollment DSM-V diagnosis of psychotic illness or imminent risk of harm to self or others. Current standing use of benzodiazepines (except as "rescue" medicine) Serious or unstable medical or neurologic conditions such as HIV, liver or kidney disease, cancer or diabetes. Participation in a previous experimental drug study within 30 days of baseline visit. Estimated IQ<70 as indicated by initial clinical assessment (rendering rating scales invalid) Insufficient capacity of caregiver or legal guardian to understand and appropriately consent for study procedures
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Jay Salpekar, MD
Organizational Affiliation
KKI/JH
Official's Role
Principal Investigator
Facility Information:
Facility Name
Kennedy Krieger Institute
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21205
Country
United States

12. IPD Sharing Statement

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Use of Clobazam for Epilepsy and Anxiety

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