Intravenous administration of acetaminophen or physiological saline

2 trials

Sponsors

Nishimura Akiko, Akiko Nishimura

Conditions

Post operative pain acetaminophen, predicted cerebrospinal fluid concentration, pain threshold

Phase 1

The blood concentration of acetaminophenin and analgesic effect

Active, not recruitingJPRN-jRCTs031200034

Nishimura AkikoPost operative pain acetaminophen, predicted cerebrospinal fluid concentration, pain threshold

Start: 2020-05-19Target: 16Updated: 2026-06-29

The blood concentration of acetaminophenin and analgesic effect

Active, not recruitingJPRN-jRCTs031200321

Akiko NishimuraPost operative pain acetaminophen, predicted cerebrospinal fluid concentration, pain threshold

Start: 2021-01-21Target: 16Updated: 2026-06-29