A study on the method of taking medicine in healthy people

A study of difficulty of swallowing high-volume powdered medicine using auxiliary supplies - A study of difficulty of swallowing high-volume powdered medicine using auxiliary supplies

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000038839

Enrollment

Registered

2019-12-10

Start date

2019-04-01

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 people

Interventions

Lactose (2.5 g, 5 g, 7.5 g, 10 g, and 12.5 g) was ingested in the form of powder 1) only, 2) using oblate, and 3) using medication auxiliary jelly three times in different orders. Points of favorabili

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The people who wanted to participate in this study.

Exclusion criteria

Exclusion criteria: The people who had difficulty swallowing, had difficulty taking powder, were allergic to lactose or agar, had diabetes, or had other serious diseases were excluded.

Design outcomes

Primary

Measure	Time frame
We study how many powders are usually taken by healthy people. With respect to taking, we study what is the most favorite in next three methods. 1, powder only, 2, oblate, 3, medication auxiliary jelly.	—

Countries

Japan

Contacts

Public ContactKENICHI IZUMI

Takagi Hospital Preventive Medicine and Internal Medicine

kenizumi@kouhoukai.org+81-944-87-0001

Outcome results

None listed

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