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Reference Interval for Clearance and Excretion of Uric Acid in Japan

Reference Interval for Clearance and Excretion of Uric Acid in Japan - RICE-U

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
JPRN
Registry ID
JPRN-UMIN000015142
Enrollment
990
Registered
2014-10-01
Start date
2014-10-01
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

Hyperuricemia

Interventions

None listed

Sponsors

National Hospital Organiation Awara Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) Indoor workers 2) Age between 20 y.o. and 65 y.o 3) Consent in writing by the person

Exclusion criteria

Exclusion criteria: 1) People who smoked 20 cigarettes or more per day 2) Who are receiving medication on a regular basis 3) People of women within one year after delivery or during pregnancy 4) People carrier hepatitis B virus, C hepatitis virus, human immunodeficiency virus 5) People who are planning or its received hospital treatment, surgery for acute disease within two weeks before the 60-minute method uric acid clearance inspection date 6) People who are scheduled to extreme exercise, muscle exertion of about can not talk during an activity for three days in front of the 60-minute method uric acid clearance inspection date 7)People who are scheduled overwork that prevents sleep time in three days in front of the 60-minute method uric acid clearance examination date, excessive stress, food and drink excessive 8) People you are planning that, or was taking drugs affecting the serum uric acid level in two weeks in front of the 60-minute method uric acid clearance inspection date

Design outcomes

Primary

MeasureTime frame
60 min uric acid excretion, uric acid clearance

Countries

Japan

Contacts

Public ContactJunko Aoike

National Hospital Organiation Awara Hospital Division of Clinical Research

401CRC@hosp.go.jp0776-79-1211

Outcome results

None listed

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