Pilot trial of Codonopsis lanceolata

Safety study of Codonopsis lanceolata in healthy volunteers - Cod-PT

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCTs041230161

Enrollment

Registered

2024-03-01

Start date

2024-05-09

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

Healthy volunteers Healthy volunteers

Interventions

Phase 1: Codonopsis lanceolata 2g/day 7days p.o. Phase 2: Codonopsis lanceolata 4g/day 7days p.o. Phase 3: Codonopsis lanceolata 8g/day 7days p.o.

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1) Healthy volunteer, age 18+ 2) written informed consent 3) Persons with an underlying disease but whose symptoms are well controlled

Exclusion criteria

Exclusion criteria: 1) Persons with drug or alcohol addiction 2) Pregnant or potentially pregnant 3) Persons deemed by the Principal Investigator or Sub-Principal Investigator to be inappropriate to participate in the study.

Design outcomes

Primary

Measure	Time frame
Safety	—

Secondary

Measure	Time frame
1)fatigue 2)dietary intake 3)rate of Skin blood flow 4)body temperature 5)body weight 6)appetite 7)Bowel movements	—

Contacts

Public ContactYasuhito Imai

Mie University Hospital

imaiya@med.mie-u.ac.jp+81-59-231-5278

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026