UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Relationship between the mental and social background with impulsivity of suicide attempt in a group of patients
Title of the study (Brief title)	Relationship between the mental and social background with impulsivity of suicide attempt in a group of patients
Region	Japan

Condition
Condition	37 patients who were admitted to the emergency center as a result of a suicide attempt
Classification by specialty	Psychiatry Emergency medicine
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	We investigated to identify the relationship between the mental and social background with impulsivity of suicide attempted patients, and help psychiatric intervention at emergency centers.
Basic objectives2	Safety
Basic objectives -Others
Trial characteristics_1	Confirmatory
Trial characteristics_2	Pragmatic
Developmental phase	Not applicable

Assessment
Primary outcomes	In the non-impulsive suicide attempt group, the number of patients who performed by lethal means and whom the suicidal ideations appeared following suicide attempts was significantly more than in the impulsive group by univariate analysis. On the other hand, the number of patients who had interpersonal problems in the non-impulsive group was significantly more than in the non-impulsive group by univariate analysis. The lethal mean and appearance of a suicidal feeling were significantly different by multivariate analysis.
Key secondary outcomes

Base
Study type	Others,meta-analysis etc

Study design
Basic design
Randomization
Randomization unit
Blinding
Control
Stratification
Dynamic allocation
Institution consideration
Blocking
Concealment

Intervention
No. of arms
Purpose of intervention
Type of intervention
Interventions/Control_1
Interventions/Control_2
Interventions/Control_3
Interventions/Control_4
Interventions/Control_5
Interventions/Control_6
Interventions/Control_7
Interventions/Control_8
Interventions/Control_9
Interventions/Control_10

Eligibility
Age-lower limit	18 years-old <=
Age-upper limit	80 years-old >
Gender	Male and Female
Key inclusion criteria	The patient who has been transfered by suicide attempt to the emergency center of Kansai Medical University for from July to December,2015.
Key exclusion criteria	We excluded the patients who resulted in death by suicide, injured by themselves intentionally without suicide thought, and changed a hospital without admission.
Target sample size	37

Research contact person
Name of lead principal investigator	Kitamoto Takeshi
Organization	Kansai Medical University
Division name	Department of Neuropsychiatry
Address	10-15, Fumizono-cho, Moriguchi-shi, Osaka
TEL	06-6992-1001
Email	kitamott@takii.kmu.ac.jp

Public contact
Name of contact person	Kitamoto Takeshi
Organization	Kansai Medical University
Division name	Department of Neuropsychiatry
Address	10-15, Fumizono-cho, Moriguchi-shi, Osaka
TEL	06-6992-1001
Homepage URL
Email	kitamott@takii.kmu.ac.jp

Sponsor
Institute	Kansai Medical University
Institute
Department

Funding Source
Organization	none
Organization
Division
Category of Funding Organization	Other
Nationality of Funding Organization

Other related organizations
Co-sponsor
Name of secondary funｄer(s)

Secondary IDs
Secondary IDs	NO
Study ID_1
Org. issuing International ID_1
Study ID_2
Org. issuing International ID_2
IND to MHLW

Institutions
Institutions	関西医科大学総合医療センター

Other administrative information
Date of disclosure of the study information	2016 Year 11 Month 15 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2015 Year 06 Month 30 Day
Anticipated trial start date	2015 Year 07 Month 01 Day
Last follow-up date
Date of closure to data entry
Date trial data considered complete
Date analysis concluded

Related information
URL releasing protocol
Publication of results	Unpublished
URL releasing results
Results
Other related information	In the non-impulsive suicide attempt group, the number of patients who performed by lethal means and whom the suicidal ideations appeared following suicide attempts was significantly more than in the impulsive group by univariate analysis. On the other hand, the number of patients who had interpersonal problems in the non-impulsive group was significantly more than in the non-impulsive group by univariate analysis. The lethal mean and appearance of a suicidal feeling were significantly different by multivariate analysis.

Management information
Registered date	2016 Year 11 Month 03 Day
Last modified on	2016 Year 11 Month 03 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000028413