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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-UMIN000027080
Date of registration: 21/04/2017
Prospective Registration: Yes
Primary sponsor: Keio University School of Medicine
Public title: Quantifying Psychiatric Disorders with Natural Language Processing: A Pilot Study
Scientific title: Quantifying Psychiatric Disorders with Natural Language Processing: A Pilot Study - Natural Language Processing for Psychiatric disorders: A Pilot Study
Date of first enrolment: 2017/04/21
Target sample size: 30
Recruitment status: Complete: follow-up continuing
URL:  https://center6.umin.ac.jp/cgi-open-bin/ctr_e/ctr_view.cgi?recptno=R000030791
Study type:  Observational
Study design:  Not selected Not selected  
Phase:  Not selected
Countries of recruitment
Japan
Contacts
Name: Taishiro    Kishimoto
Address:  35 Shinanomachi, Shinjuku-ku, Tokyo, JAPAN Japan
Telephone: 03-5363-3971
Email: tkishimoto@keio.jp
Affiliation:  Keio University School of Medicine Department of Neuropsychiatry
Name: Taishiro    Kishimoto
Address:  Roppongi Hills North Tower 7F, 6-2-31 Roppongi, minato-ku, Tokyo, Japan 160-8582 Japan
Telephone: 03-5786-0006
Email: tkishimoto@keio.jp
Affiliation:  Keio University School of Medicine Hills Joint Research Laboratory for Future Preventive Medicine and Wellnes
Key inclusion & exclusion criteria
Inclusion criteria:
Exclusion criteria: Exclusion Criteria: As patients (1) Patients whose illness can exacerbate by interview of the study. (2) Patients who have comorbidities that can interfere with measurements in the study; such as patients with dysphonia by laryngectomy. (3) Those who are considered to be ineligible by the PI or investigators. As healthy volunteers (1) Those who have comorbidities that can interfere with measurements in the study; such as patients with dysphonia by laryngectomy. (2) Those who are considered to be ineligible by the PI or investigators.

Age minimum: 20years-old
Age maximum: Not applicable
Gender: Male and Female
Health Condition(s) or Problem(s) studied
1. Patients with major depressive disorder, bipolar I/II disorder, schizophrenia, anxiety disorders, and major/mild neurocognitive disorder by DSM-5 2. Healthy volunteers
Intervention(s)
Primary Outcome(s)
To see if the data collection according to the protocol is feasible and to identify the problems to conduct further study.
Secondary Outcome(s)
Exploratory analysis on the relation between text analysis and diagnoses and/or symptom severity.
Secondary ID(s)
Source(s) of Monetary Support
Japan Science and Technology Agency (JST)
Secondary Sponsor(s)
Shizuoka University
Ethics review
Status: YES
Approval date: 30/03/2017
Contact:
med-rinri-jimu@adst.keio.ac.jp
The Clinical and Translational Research Center
03-3353-1211
med-rinri-jimu@adst.keio.ac.jp
Results
Results available: Yes
Date Posted:
Date Completed: 28/02/2022
URL:
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