An Open-Label, Safety and Tolerability Study of Chronic Intermittent Use of Diazepam Nasal Spray.

NCT ID: NCT02316847

Last Updated: 2018-07-30

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

126 participants

Study Classification

INTERVENTIONAL

Study Start Date

2014-12-31

Study Completion Date

2016-09-30

Brief Summary

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This study will assess long-term safety and tolerability of repeat dose diazepam nasal spray in adolescents and adults with cluster seizures, with a focus on potential local effects (changes in nasal mucosa, olfaction, and taste).

Detailed Description

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Conditions

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Epilepsy

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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diazepam nasal spray (Adults)

One dose of diazepam nasal spray is two intranasal sprays; one in each nostril using a nasal spray device. The dose is administered while the subject is sitting up or lying down.

Group Type EXPERIMENTAL

diazepam nasal spray

Intervention Type DRUG

Diazepam Nasal Spray (Adolescents)

One dose of diazepam nasal spray is two intranasal sprays; one in each nostril using a nasal spray device. The dose is administered while the subject is sitting up or lying down.

Group Type EXPERIMENTAL

diazepam nasal spray

Intervention Type DRUG

Interventions

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diazepam nasal spray

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Diagnosis of drug-resistant epilepsy
* Patients who experience multiple episodes of acute repetitive seizures requiring at least one concomitant antiepileptic drug (AED)
* Occurrence of at least 3 seizure clusters within the past 12 months, including at least one cluster in the 4 months prior to the Screening Visit
* A caregiver must consent to participate together with the subject for purposes of observation and data collection
* The caregiver must be present when the investigational product is administered
* Screening body weight between 26 to 111 kg, inclusive

Exclusion Criteria

* Female subject who is pregnant, breastfeeding, or planning to become pregnant
* Presence or history of any abnormality or illness that may affect the absorption, distribution, metabolism or elimination of diazepam
* Known allergy or hypersensitivity to diazepam, related drugs, or any of the formulation components
* Positive screening test for ethanol or other drugs of abuse
* Unable to receive medications intranasally
Minimum Eligible Age

12 Years

Maximum Eligible Age

65 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Acorda Therapeutics

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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MinJae Lee

Role: STUDY_DIRECTOR

SK Biopharmaceuticals Co, Ltd

Locations

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Acorda Site #227

Phoenix, Arizona, United States

Site Status

Acorda Site #204

Little Rock, Arkansas, United States

Site Status

Acorda Site #213

Los Angeles, California, United States

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Acorda Site #220

Orange, California, United States

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Acorda Site #206

Orlando, Florida, United States

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Acorda Site #241

Port Charlotte, Florida, United States

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Acorda Site #231

Tallahassee, Florida, United States

Site Status

Acorda Site #201

Tampa, Florida, United States

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Acorda Site #234

Tampa, Florida, United States

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Acorda Site #217

Augusta, Georgia, United States

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Acorda Site #232

Honolulu, Hawaii, United States

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Acorda Site #225

Fort Wayne, Indiana, United States

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Acorda Site #226

Ames, Iowa, United States

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Acorda Site #202

Bethesda, Maryland, United States

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Acorda Site #212

Boston, Massachusetts, United States

Site Status

Acorda Site #214

Boston, Massachusetts, United States

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Acorda Site #208

Boston, Massachusetts, United States

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Acorda Site #216

Kansas City, Missouri, United States

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Acorda Site #205

St Louis, Missouri, United States

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Acorda Site #222

Hackensack, New Jersey, United States

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Acorda Site #223

New York, New York, United States

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Acorda Site #233

Rochester, New York, United States

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Acorda Site #230

Portland, Oregon, United States

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Acorda Site #219

Philadelphia, Pennsylvania, United States

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Acorda Site #237

Philadelphia, Pennsylvania, United States

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Acorda Site #203

Charleston, South Carolina, United States

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Acorda Site #235

Memphis, Tennessee, United States

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Acorda Site #218

Nashville, Tennessee, United States

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Acorda Site #221

Dallas, Texas, United States

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Acorda Site #229

Houston, Texas, United States

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Acorda Site #215

Richmond, Virginia, United States

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Acorda Site #224

Renton, Washington, United States

Site Status

Acorda Site #210

Madison, Wisconsin, United States

Site Status

Countries

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United States

Other Identifiers

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DZNS-EP-1025

Identifier Type: -

Identifier Source: org_study_id

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