A study of the reliability and validity of the Japanese version of The Somatic Symptom Disorder B Criteria Scale (SSD 12)

A study of the reliability and validity of the Japanese version of The Somatic Symptom Disorder B Criteria Scale (SSD 12) - A study of the reliability and validity of the Japanese version of SSD 12

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000043076

Enrollment

300

Registered

2021-01-21

Start date

2019-04-18

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Somatic Symptom Disorders

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients with Somatic Symptom Disorder, Patients who can obtain informed consent to participate in the study from their own documents,

Exclusion criteria

Exclusion criteria: Those who have insufficient conversation or understanding in Japanese, or who have been judged inappropriate by the doctor in charge.

Design outcomes

Primary

Measure	Time frame
Japanese version of the Somatic Symptom Disorder B Criteria Scale (SSD 12)	—

Secondary

Measure	Time frame
PHQ 15, PHQ 9, GAD 7, HAI, DSM 5, CGI, Toronto Alexithymia Scale 20, New Stroop Test, SCRI, EQ 5D 5L and Other questionnaires.	—

Countries

Japan

Contacts

Public ContactToshiyuki Tominaga

Kyoto Prefectural University of Medicine Department of Psychiatry

totomi@koto.kpu-m.ac.jp0752515612

Outcome results