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Note: This record shows only 22 elements of the WHO Trial Registration Data Set. To view changes that have been made to the source record, or for additional information about this trial, click on the URL below to go to the source record in the primary register.
Register: JPRN
Last refreshed on: 17 October 2023
Main ID:  JPRN-UMIN000015116
Date of registration: 12/09/2014
Prospective Registration: No
Primary sponsor: University of the Ryukyus, School of medicine, Department of neuropsychiatry
Public title: Investigation of hyperammonemia due to valproic acid in Okinawa
Scientific title: Investigation of hyperammonemia due to valproic acid in Okinawa - Investigation of hyperammonemia due to valproic acid in Okinawa
Date of first enrolment: 2013/02/27
Target sample size: 1000
Recruitment status: Complete: follow-up complete
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000017587
Study type:  Observational
Study design:  Not selected Not selected  
Phase:  Not applicable
Countries of recruitment
Japan
Contacts
Name:     Akifumi Nakamura
Address:  207 Uehara, Nishihara-cho Japan
Telephone: 098-895-1157
Email: anakamura-oki@umin.ac.jp
Affiliation:  University of the Ryukyus, School of medicine Department of neuropsychiatry
Name:     Akifumi Nakamura
Address:  207 Uehara, Nishihara-cho Japan
Telephone: 098-895-1157
Email: anakamura-oki@umin.ac.jp
Affiliation:  University of the Ryukyus, School of medicine Department of neuropsychiatry
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: The pregnancy or the person who has the possibilities The person that ability for agreement has a problem

Age minimum: Not applicable
Age maximum: Not applicable
Gender: Male and Female
Health Condition(s) or Problem(s) studied
psychiatric disorder
Intervention(s)
Primary Outcome(s)
Blood valproic acid level, blood ammonia level, blood carnitine level
Secondary Outcome(s)
Secondary ID(s)
Source(s) of Monetary Support
University of the Ryukyus, School of medicine, Department of neuropsychiatry
Secondary Sponsor(s)
Ethics review
Status: YES
Approval date:
Contact:
Results
Results available: Yes
Date Posted:
Date Completed: 08/08/2018
URL:
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