UMIN-CTR Clinical Trial

Basic information
Official scientific title of the study	Suicide ideation and history of suicide attempt associate with higher odds of in-patient suicide attempt: 6-year prospective cohort study
Title of the study (Brief title)	Suicide ideation and history of suicide attempt associate with higher odds of in-patient suicide attempt: 6-year prospective cohort study
Region	Japan

Condition
Condition	Psychiatric disorders
Classification by specialty	Psychiatry
Classification by malignancy	Others
Genomic information	NO

Objectives
Narrative objectives1	To define modifiable risk factor that comprise suicide ideation associate with inpatient suicide attempt
Basic objectives2	Others
Basic objectives -Others	Retrospective cohort study
Trial characteristics_1	Confirmatory
Trial characteristics_2	Explanatory
Developmental phase	Not applicable

Assessment
Primary outcomes	Occurrence of suicide attempt
Key secondary outcomes	none

Base
Study type	Observational

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	Not applicable
Gender	Male and Female
Key inclusion criteria	The inpatient acute psychiatric units of Matsubara Hospital between June 1, 2011 and January 31, 2017 neurodevelopment disorder, schizophrenia, bipolar disorder, depressive disorder, anxiety disorder, substance-related disorder, personality disorder, obsessive-compulsive disorder, dissociative disorder, eating disorder, post traumatic stress disorder(Diagnosed by DSM-5 or ICD-10 criteria)
Key exclusion criteria	severe intellectual disability, consciousness disturbance, neurocognitive disorder
Target sample size	1085

Research contact person
Name of lead principal investigator	Takuro Matsubara
Organization	Matsubara Hospital
Division name	Department of Psychiatry
Address	4-3-5 Ishibiki, Kanazawa, Ishikawa, Japan
TEL	076-231-4138
Email	kanamatu@bridge.ocn.ne.jp

Public contact
Name of contact person	Takuro Matsubara
Organization	Matsubara Hospital
Division name	Department of Psychiatry
Address	4-3-5 Ishibiki, Kanazawa, Ishikawa, Japan
TEL	076-231-4138
Homepage URL
Email	kanamatu@bridge.ocn.ne.jp

Sponsor
Institute	Matsubara Hospital
Institute
Department

Funding Source
Organization	none
Organization
Division
Category of Funding Organization	Self funding
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

Other administrative information
Date of disclosure of the study information	2018 Year 03 Month 12 Day

Progress
Recruitment status	Completed
Date of protocol fixation	2017 Year 04 Month 01 Day
Anticipated trial start date	2017 Year 04 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	Partially published
URL releasing results
Results
Other related information	we assumed that risk assessment scale, which incorporate non-modifiable and modifiable risk factor that comprise suicide ideation, would perform high accuracy for in-patient suicide attempt.

Management information
Registered date	2018 Year 03 Month 10 Day
Last modified on	2018 Year 04 Month 10 Day

Link to view the page
URL(English)	https://upload.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000036160