A study of the concentration of povidone-iodine that causes false positive in intradermal test

A study of the concentration of povidone-iodine that causes false positive in intradermal test - A study of the concentration of povidone-iodine that causes false positive in intradermal test

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050625

Enrollment

Registered

2023-03-20

Start date

2023-03-20

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

intradermal test

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: healthy volunteer

Exclusion criteria

Exclusion criteria: Those who are allergic to ingredients of povidone-iodine Those who are allergic to alcohol Those who are taking drugs that may affect intradermal tests, such as steroids and antihistamines Those who have a history of allergies due to food, medicines, or cosmetics Those with skin disease currently being treated Under the age of 18

Design outcomes

Primary

Measure	Time frame
the diameter of initial wheal just after injection and 20 min post-injection at each concentration of povidone-iodine	—

Countries

Japan

Contacts

Public ContactYasuhiro Amano

Nagoya University Hospital Anesthesiology

dj.yasuhige@med.nagoya-u.ac.jp052-744-2111

Outcome results