Protocol summary

Study aim
The aim of this study was to compare the frequency of seizures, duration of seizures, possible complications, improvement of behavioral disorder and sleep cycle disorder before and after treatment with melatonin and placebo in intervention and control groups
Design
The study design is clinical trial with a control group, with parallel groups, single blind and simple randomization and patients will be studied in two groups of 25 cases.
Settings and conduct
In this clinical trial, children referred to the pediatric neurology clinic of BouAli Hospital in Sari are examined. Patients are blind and will be evaluated by simple random sampling
Participants/Inclusion and exclusion criteria
Children from 1 to 21 years with seizures who have not been controlled with at least three different antidepressants and who have had at least four or more seizures a month before the study are included. Exclusion criteria are unrepeatable seizures, history of cardiovascular and neurodegenerative syndromes, liver and kidney dysfunction, history of pseudo seizures, blindness, lack of compliance (irregular drug use, unreliable parenting, severe and persistent progressive seizures), and a history of vasculitis.
Intervention groups
The intervention group will be prescribed melatonin tablet at a dose of 10 mg/m2 body surface area in the form of a 3 mg tablet manufactured by Razak Pharmaceuticals. In the control group, placebo with the combination of tricalcium phosphate, magnesium stenarate and starch adhesive is also given with a similar shape, color and taste. Patients will take the pills daily and one hour before bedtime (along with their anticonvulsants) for 4 weeks.
Main outcome variables
The main outcomes of the study are treatment response rate including seizure frequency, duration of seizure, possible complications, improvement of behavioral disorder and sleep cycle disorder before and after the treatment.

General information

Reason for update
Acronym
IRCT registration information
IRCT registration number: IRCT20090412001808N6
Registration date: 2019-12-03, 1398/09/12
Registration timing: retrospective

Last update: 2019-12-03, 1398/09/12
Update count: 0
Registration date
2019-12-03, 1398/09/12
Registrant information
Name
Ali Abbaskhanian
Name of organization / entity
Mazandaran University of Medical Sciences
Country
Iran (Islamic Republic of)
Phone
+98 15 1223 3010
Email address
aabbaskhanian@mazums.ac.ir
Recruitment status
Recruitment complete
Funding source
Expected recruitment start date
2019-04-15, 1398/01/26
Expected recruitment end date
2019-10-22, 1398/07/30
Actual recruitment start date
2019-03-21, 1398/01/01
Actual recruitment end date
2019-09-22, 1398/06/31
Trial completion date
2019-11-21, 1398/08/30
Scientific title
Clinical trial of the effect of melatonin on children with refractory seizure
Public title
Effect of melatonin on refractory seizure of children
Purpose
Treatment
Inclusion/Exclusion criteria
Inclusion criteria:
Age 1 to 21 years with a history of seizure Seizure is not controlled with at least 3 different anticonvulsants At least four or more seizure episodes in last month
Exclusion criteria:
Treatable seizure History of cardiovascular syndromes Neurodegenerative syndromes Hepatic and renal dysfunction History of pseudo seizure Blindness Irregular drug use Unreliable parents History of vasculitis Severe and persistent progressive seizure
Age
From 1 year old to 21 years old
Gender
Both
Phase
3
Groups that have been masked
  • Participant
Sample size
Target sample size: 50
Actual sample size reached: 50
Randomization (investigator's opinion)
Randomized
Randomization description
Participants will be randomly assigned to two groups of intervention and control using block randomization with block sizes of 4. Randomization will be done using the software randomization option in Excel. The randomization process is performed by the study methodology consultant and clinical researchers are not aware of the randomization process.
Blinding (investigator's opinion)
Single blinded
Blinding description
Since the placebo capsule has the same shape, color, and taste of the intervention drug, the patient is blind and unaware of the drug being used.
Placebo
Used
Assignment
Parallel
Other design features

Secondary Ids

empty

Ethics committees

1

Ethics committee
Name of ethics committee
Ethics committee of Mazandaran University of Medical Sciences
Street address
Vice chancellor for research, Mazandaran University of Medical Sciences, Moallem Square, Sari, Iran
City
Sari
Province
Mazandaran
Postal code
4815733971
Approval date
2019-07-02, 1398/04/11
Ethics committee reference number
IR.MAZUMS.REC.1398.633

Health conditions studied

1

Description of health condition studied
Refractory seizure
ICD-10 code
G40
ICD-10 code description
Epilepsy and recurrent seizures

Primary outcomes

1

Description
Frequency and duration of seizure
Timepoint
Baseline (before intervention), first, second, third and fourth weeks
Method of measurement
Frequency and duration of seizure in day

2

Description
Sleep quality
Timepoint
Baseline (before intervention), first, second, third and fourth weeks
Method of measurement
The Pittsburgh Sleep Quality Index (PSQI)

Secondary outcomes

empty

Intervention groups

1

Description
Intervention group: The intervention group will be prescribed melatonin tablet at a dose of 10 mg/m2 body surface area in the form of a 3 mg tablet manufactured by Razak Pharmaceuticals. Patients will take the pills daily and one hour before bedtime (along with their anticonvulsants) for 4 weeks.
Category
Treatment - Drugs

2

Description
Control group: In the control group, placebo with combination of tricalcium phosphate, magnesium stenarate and starch adhesive made by Razak Pharmaceuticals is also given with a similar shape, color and taste. Patients will take the pills daily and one hour before bedtime (along with their anticonvulsants) for 4 weeks.
Category
Placebo

Recruitment centers

1

Recruitment center
Name of recruitment center
Pediatric Neurology clinic of Bouali hospital of Sari
Full name of responsible person
Dr. Ali Abbaskhanian
Street address
Bouali Hospital, Pasdaran Boulevard, Sari, Iran
City
Sari
Province
Mazandaran
Postal code
4815838477
Phone
+98 11 3334 2334
Email
snali45@yahoo.com

Sponsors / Funding sources

1

Sponsor
Name of organization / entity
Mazandaran University of Medical Sciences
Full name of responsible person
Dr. Majid Saeidi, Vice chancellor for research, Mazandaran University of Medical Sciences
Street address
Vice chancellor for research, Mazandaran University of Medical Sciences, Moallem square, Sari
City
Sari
Province
Mazandaran
Postal code
4817844718
Phone
+98 11 3334 2334
Email
majsaeedi@yahoo.com
Grant name
Grant code / Reference number
Is the source of funding the same sponsor organization/entity?
Yes
Title of funding source
Sari University of Medical Sciences
Proportion provided by this source
100
Public or private sector
Public
Domestic or foreign origin
Domestic
Category of foreign source of funding
empty
Country of origin
Type of organization providing the funding
Academic

Person responsible for general inquiries

Contact
Name of organization / entity
Mazandaran University of Medical Sciences
Full name of responsible person
Dr. Ali Abbaskhanian
Position
Associate professor
Latest degree
Subspecialist
Other areas of specialty/work
Pediatrics
Street address
Bouali hospital, Pasdaran Blv, Sari, Iran
City
Sari
Province
Mazandaran
Postal code
4815838477
Phone
+98 11 3334 2334
Email
snali45@yahoo.com

Person responsible for scientific inquiries

Contact
Name of organization / entity
Mazandaran University of Medical Sciences
Full name of responsible person
Dr. Ali Abbaskhanian
Position
Associate professor
Latest degree
Subspecialist
Other areas of specialty/work
Pediatrics
Street address
Bouali Hospital, Pasdaran Boulevard, Sari, Iran
City
Sari
Province
Mazandaran
Postal code
4815838477
Phone
+98 11 3334 2334
Email
snali45@yahoo.com

Person responsible for updating data

Contact
Name of organization / entity
Mazandaran University of Medical Sciences
Full name of responsible person
Dr. Atena Amirkhanloo
Position
Pediatric Assistant
Latest degree
Medical doctor
Other areas of specialty/work
Pediatrics
Street address
Bouali hospital, Pasdaran Blv, Sari, Iran
City
Sari
Province
Mazandaran
Postal code
4815838477
Phone
+98 11 3334 2334
Email
snali45@yahoo.com

Sharing plan

Deidentified Individual Participant Data Set (IPD)
Yes - There is a plan to make this available
Study Protocol
Yes - There is a plan to make this available
Statistical Analysis Plan
Not applicable
Informed Consent Form
No - There is not a plan to make this available
Clinical Study Report
Yes - There is a plan to make this available
Analytic Code
Not applicable
Data Dictionary
Not applicable
Title and more details about the data/document
Part of the data is shareable after people are unrecognizable
When the data will become available and for how long
starting from April 2020
To whom data/document is available
People working in academic institutions
Under which criteria data/document could be used
Anyone
From where data/document is obtainable
Call Dr. Ali Abbaskhanian, Email: snali45@yahoo.com
What processes are involved for a request to access data/document
Send email
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