A Cross-sectional Study on the Duration of Gardenia jasminoides (Sanshishi)-containing Kampo Extract Use and Related Background Factors among Outpatients at Our Institution

A Cross-sectional Study on the Duration of Gardenia jasminoides (Sanshishi)-containing Kampo Extract Use and Related Background Factors among Outpatients at Our Institution - A Cross-sectional Study on the Duration of Gardenia jasminoides (Sanshishi)-containing Kampo Extract Use and Related Background Factors among Outpatients at Our Institution

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000059796

Enrollment

200

Registered

2025-11-17

Start date

2025-11-17

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

Diseases generally indicated for Kampo extract preparations containing Gardenia jasminoides (Sanshishi)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who visited Shinshu University Hospital between April 1, 2017, and March 31, 2025, and were prescribed Kampo extract preparations in the outpatient clinic.

Exclusion criteria

Exclusion criteria: None.

Design outcomes

Primary

Measure	Time frame
The proportion of patients prescribed Gardenia-containing Kampo extract preparations among all patients who were prescribed Kampo formulations during the data collection period, the breakdown of Gardenia-containing Kampo preparations, and the estimated cumulative dose of Gardenia jasminoides (Sanshishi).	—

Secondary

Measure	Time frame
Patient background (department, current medical history, and past medical history) of patients prescribed Gardenia-containing Kampo extract preparations among all patients who were prescribed Kampo formulations during the data collection period.	—

Countries

Japan

Contacts

Public ContactKUNIHIRO MITSUZAWA

Shinshu University School of Medicine Department of Anesthesiology and Resuscitology

mitsukuni@shinshu-u.ac.jp0263372670

Outcome results