Impact of the Warm Compress Method Conducted by Nurses Before Venipuncture on Blood Nitric Oxide Concentration

Impact of the Warm Compress Method Conducted by Nurses Before Venipuncture on Blood Nitric Oxide Concentration - Impact of the Warm Compress Method Conducted by Nurses Before Venipuncture on Blood Nitric Oxide Concentration

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000050916

Enrollment

Registered

2024-04-01

Start date

2023-02-20

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

Healthy adult

Interventions

Warm forearms with a 40 degrees Celsius heat pack for 5 minutes No interventions

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Healthy males and females from 20 to 70 years old

Exclusion criteria

Exclusion criteria: Experience with vagal response or vagal reflex

Design outcomes

Primary

Measure	Time frame
Nitric Oxide	—

Secondary

Measure	Time frame
cross-sectional area of vein	—

Countries

Japan

Contacts

Public ContactShotaro Koike

Aomori University of Health and Welfare Department of nursing

s_koike@auhw.ac.jp0177652141

Outcome results

None listed

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