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Intranasal Midazolam Versus Rectal Diazepam for Treatment of Seizures
This study has been completed.
First Received: May 15, 2006   Last Updated: December 29, 2008   History of Changes
Sponsors and Collaborators: University of Utah
Primary Children's Medical Center Foundation
Information provided by: University of Utah
ClinicalTrials.gov Identifier: NCT00326612
  Purpose

The investigators will conduct a randomized controlled trial comparing the use of nasal midazolam, using a Mucosal Atomization Devise, to rectal diazepam for the treatment of acute seizure activity in children under the age of 18 years with epilepsy in the community setting. The primary hypothesis is that nasal midazolam will be more effective and have shorter seizure time compared to rectal diazepam in the community. The secondary hypotheses are that patients treated with nasal midazolam will have fewer respiratory complications, emergency department visits, and admissions.


Condition Intervention Phase
Seizures
Drug: Midazolam
Drug: Diazepam
Phase II

Genetics Home Reference related topics: pyridoxal 5'-phosphate-dependent epilepsy pyridoxine-dependent epilepsy
MedlinePlus related topics: Epilepsy Seizures
Drug Information available for: Midazolam Midazolam maleate Midazolam hydrochloride Diazepam
U.S. FDA Resources
Study Type: Interventional
Study Design: Treatment, Randomized, Open Label, Active Control, Parallel Assignment, Safety/Efficacy Study
Official Title: Intranasal Midazolam Versus Rectal Diazepam for the Home Treatment of Seizure Activity in Pediatric Patients With Epilepsy

Further study details as provided by University of Utah:

Primary Outcome Measures:
  • Seizure times [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]

Secondary Outcome Measures:
  • Respiratory depression [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]
  • Repeat seizures [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]
  • Additional treatment needed [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]
  • Emergency department visits [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]
  • Admission rates [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]
  • Total hospital charges [ Time Frame: 24 hours ] [ Designated as safety issue: Yes ]

Estimated Enrollment: 200
Study Start Date: June 2006
Study Completion Date: December 2008
Primary Completion Date: December 2008 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
1: Experimental Drug: Midazolam
Intranasal Midazolam 0.2 mg/kg given once for seizures longer than 5 minutes.
2: Active Comparator Drug: Diazepam
Rectal Diazepam (Diastat) given once for seizure greater than 5 minutes.

Detailed Description:

Study Design: This is a prospective randomized controlled study.

Study Procedures: Parents/guardians will be provided with a stopwatch to help record seizure times on the "Parent Form". All parents of children who have a seizure lasting longer than five minutes will be randomized to treat their seizure with the study medication (either rectal diazepam or nasal midazolam). If a parent treats a child with a study medication for seizure activity they are required to call "911". Families will be instructed to only give one dose of the study medication. If the seizure persists, EMS may give a second medication and transport the patient to the ED as per their established protocol. All parents/guardians who participate in this study will be asked to fill out a "Pre-study Form" (to be filled out during enrollment into the study) and a "Parent Form" for every seizure that is treated with the study medication. They will be given a stamped returned envelope to return the questionnaire. Once the study medication is used once, they will be done with the study. Any further need of home rescue medications to treat acute seizure activity will be coordinated by their neurologist. If questions arise, a study coordinator will be available by phone. In addition, parents/guardians will be contacted by phone every two months and questioned at clinic visits to audit compliance of reporting of seizures/hospitalizations, adverse events and answer any questions that arise. The study packet also instructs all families to call the study coordinator immediately if any expected or unexpected complication occurs. The study coordinator will be called on all ED visits and hospitalizations. We will then collect and analyze adverse events to compare them between the two groups. Any ER visit or hospitalization will be considered an adverse event and will be analyzed for its relationship to the seizure or medication. All adverse events will be reported to the IRB. See Table 1 for doses for the two study medications.

  Eligibility

Ages Eligible for Study:   up to 17 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No
Criteria

Inclusion Criteria:

  • Children seventeen years and under will be identified through a Pediatric Neurology clinic at Primary Children's Medical Center,
  • Known seizure disorder, AND
  • Either have or will be prescribed a rescue anti-epileptic (rectal diazepam, or Diastat) for home use by their neurologist.

Exclusion Criteria:

  • The neurologist does not prescribe a rescue medication for home use,
  • 18 years of age or older,
  • They have absence seizures, OR
  • They have been prescribed lorazepam for home use for seizure activity.
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00326612

Locations
United States, Utah
Primary Children's Medical Center
Salt Lake City, Utah, United States, 84113
Sponsors and Collaborators
University of Utah
Primary Children's Medical Center Foundation
Investigators
Principal Investigator: Maija Holsti, MD, MPH University of Utah
Study Chair: Francis Filloux, MD University of Utah
Study Chair: Jeff Schunk, MD University of Utah
  More Information

Publications:
Harbord MG, Kyrkou NE, Kyrkou MR, Kay D, Coulthard KP. Use of intranasal midazolam to treat acute seizures in paediatric community settings. J Paediatr Child Health. 2004 Sep-Oct;40(9-10):556-8.
Starreveld E, Starreveld AA. Status epilepticus. Current concepts and management. Can Fam Physician. 2000 Sep;46:1817-23. Review.
Scheepers M, Scheepers B, Clarke M, Comish S, Ibitoye M. Is intranasal midazolam an effective rescue medication in adolescents and adults with severe epilepsy? Seizure. 2000 Sep;9(6):417-22.
Jeannet PY, Roulet E, Maeder-Ingvar M, Gehri M, Jutzi A, Deonna T. Home and hospital treatment of acute seizures in children with nasal midazolam. Eur J Paediatr Neurol. 1999;3(2):73-7.
[No authors listed] Treatment of convulsive status epilepticus. Recommendations of the Epilepsy Foundation of America's Working Group on Status Epilepticus. JAMA. 1993 Aug 18;270(7):854-9. Review.
Chamberlain JM, Altieri MA, Futterman C, Young GM, Ochsenschlager DW, Waisman Y. A prospective, randomized study comparing intramuscular midazolam with intravenous diazepam for the treatment of seizures in children. Pediatr Emerg Care. 1997 Apr;13(2):92-4.
Fisgin T, Gurer Y, Senbil N, Tezic T, Zorlu P, Okuyaz C, Akgun D. Nasal midazolam effects on childhood acute seizures. J Child Neurol. 2000 Dec;15(12):833-5.
Fisgin T, Gurer Y, Tezic T, Senbil N, Zorlu P, Okuyaz C, Akgun D. Effects of intranasal midazolam and rectal diazepam on acute convulsions in children: prospective randomized study. J Child Neurol. 2002 Feb;17(2):123-6.
Kutlu NO, Yakinci C, Dogrul M, Durmaz Y. Intranasal midazolam for prolonged convulsive seizures. Brain Dev. 2000 Sep;22(6):359-61.
Lahat E, Goldman M, Barr J, Bistritzer T, Berkovitch M. Comparison of intranasal midazolam with intravenous diazepam for treating febrile seizures in children: prospective randomised study. BMJ. 2000 Jul 8;321(7253):83-6.
Lahat E, Goldman M, Barr J, Bistritzer T, Berkovitch M. Intranasal midazolam as a treatment of autonomic crisis in patients with familial dysautonomia. Pediatr Neurol. 2000 Jan;22(1):19-22.
Lahat E, Goldman M, Barr J, Eshel G, Berkovitch M. Intranasal midazolam for childhood seizures. Lancet. 1998 Aug 22;352(9128):620. No abstract available.
Lahat E. A prospective, randomized study comparing intramuscular midazolam with intravenous diazepam for the treatment of seizures in children. Pediatr Emerg Care. 1997 Dec;13(6):449. No abstract available.
McGlone R, Smith M. Intranasal midazolam. An alternative in childhood seizures. Emerg Med J. 2001 May;18(3):234. No abstract available.
Rainbow J, Browne GJ, Lam LT. Controlling seizures in the prehospital setting: diazepam or midazolam? J Paediatr Child Health. 2002 Dec;38(6):582-6.
Scott RC, Besag FM, Neville BG. Buccal midazolam and rectal diazepam for treatment of prolonged seizures in childhood and adolescence: a randomised trial. Lancet. 1999 Feb 20;353(9153):623-6.
Wallace SJ. Nasal benzodiazepines for management of acute childhood seizures? Lancet. 1997 Jan 25;349(9047):222. No abstract available.
Wroblewski BA, Joseph AB. The use of intramuscular midazolam for acute seizure cessation or behavioral emergencies in patients with traumatic brain injury. Clin Neuropharmacol. 1992 Feb;15(1):44-9.
Pellock JM. Status epilepticus in children: update and review. J Child Neurol. 1994 Oct;9 Suppl 2:27-35. Review.
Verity CM. Do seizures damage the brain? The epidemiological evidence. Arch Dis Child. 1998 Jan;78(1):78-84. Review. No abstract available.
Alldredge BK, Wall DB, Ferriero DM. Effect of prehospital treatment on the outcome of status epilepticus in children. Pediatr Neurol. 1995 Apr;12(3):213-6.
Knoester PD, Jonker DM, Van Der Hoeven RT, Vermeij TA, Edelbroek PM, Brekelmans GJ, de Haan GJ. Pharmacokinetics and pharmacodynamics of midazolam administered as a concentrated intranasal spray. A study in healthy volunteers. Br J Clin Pharmacol. 2002 May;53(5):501-7.
Mahmoudian T, Zadeh MM. Comparison of intranasal midazolam with intravenous diazepam for treating acute seizures in children. Epilepsy Behav. 2004 Apr;5(2):253-5.
Vilke GM, Sharieff GQ, Marino A, Gerhart AE, Chan TC. Midazolam for the treatment of out-of-hospital pediatric seizures. Prehosp Emerg Care. 2002 Apr-Jun;6(2):215-7.

Responsible Party: Division of Pediatric Emergency Medicine, Dept. of Pediatrics ( Maija Holsti, MD, MPH )
Study ID Numbers: 15275
Study First Received: May 15, 2006
Last Updated: December 29, 2008
ClinicalTrials.gov Identifier: NCT00326612     History of Changes
Health Authority: United States: Institutional Review Board;   United States: Food and Drug Administration

Keywords provided by University of Utah:
Seizures

Study placed in the following topic categories:
Anesthetics, Intravenous
Neurotransmitter Agents
Tranquilizing Agents
Diazepam
Seizures
Psychotropic Drugs
Adjuvants, Immunologic
Central Nervous System Depressants
Central Nervous System Diseases
Anesthetics
Antiemetics
Brain Diseases
Midazolam
Signs and Symptoms
Anesthetics, General
Epilepsy
Muscle Relaxants, Central
Hypnotics and Sedatives
Neurologic Manifestations
Anti-Anxiety Agents
Peripheral Nervous System Agents
Anticonvulsants

Additional relevant MeSH terms:
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
GABA Modulators
Physiological Effects of Drugs
Psychotropic Drugs
Anesthetics
Antiemetics
Neuromuscular Agents
Brain Diseases
Signs and Symptoms
Therapeutic Uses
Muscle Relaxants, Central
Hypnotics and Sedatives
Anesthetics, Intravenous
Tranquilizing Agents
Diazepam
Nervous System Diseases
Seizures
Gastrointestinal Agents
Central Nervous System Diseases
Central Nervous System Depressants
Midazolam
Pharmacologic Actions
Adjuvants, Anesthesia
Anesthetics, General
Epilepsy
Autonomic Agents
GABA Agents
Neurologic Manifestations
Anti-Anxiety Agents

ClinicalTrials.gov processed this record on May 07, 2009