Study of the ease of taking placebo formulations assuming an oral dosage form containing large amount of drug.

Study of the ease of taking placebo formulations assuming an oral dosage form containing large amount of drug. - The ease of taking placebo formulation of large amount of drug.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000031306

Enrollment

Registered

2018-02-16

Start date

2018-02-16

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

None listed

Interventions

micro tablet granule formulation powder formulation micro-tablets containing a bitterness material granule containing a bitterness material powder containing a bitterness material

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy 20-40 year-old volunteers(male and female)

Exclusion criteria

Exclusion criteria: 1)People who have hardness for swallowing 2)People who have an extraordinary state in throat. 3)People who have allergy about citron or citrus fruits. 4)Other who was decided as inadequate by research contact person.

Design outcomes

Primary

Measure	Time frame
The amount of water required for intake of tablets	—

Secondary

Measure	Time frame
Visual analogue scale 5-point scale	—

Countries

Japan

Contacts

Public ContactUchida Shinya

School of Pharmaceutical Sciences University of Shizuoka Department of Pharmacy Practice and Science

uchidas@u-shizuoka-ken.ac.jp054-264-5234

Outcome results