Comparison of the analgesic effect of intravenous acetaminophen with that of flurbiprofen axetil after lumbar disc surgery

Comparison of the analgesic effect of intravenous acetaminophen with that of flurbiprofen axetil after lumbar disc surgery - Comparison of the analgesic effect of intravenous acetaminophen with that of flurbiprofen axetil after lumbar disc surgery

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000032207

Enrollment

Registered

2018-04-16

Start date

2018-04-16

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

lumbar disc surgery

Interventions

All patients were anesthetized under total intravenous anesthesia with propofol and remifentanil according to clinical requirement. All patients received bolus administration of 0.15mg fentanyl 30 min

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The patients weighting 50-70kg who undergo elective lumbar spine surgery with ASA risk 1 or 2

Exclusion criteria

Exclusion criteria: 1)renal disease 2)liver disease 3)ulcer 4)asthma

Design outcomes

Primary

Measure	Time frame
The pain score was evaluated by numeric rating scale (NRS) from 0 to 10 at 0, 1, 3, 6, 12, 18, 24 hours postoperatively	—

Secondary

Measure	Time frame
Frequency of rescue rescue analgesics administration during 12hs, 24hs, postoperatively	—

Countries

Japan

Contacts

Public ContactMaki Ohno

Nagasaki Rosai Hospital Department of anesthesia

blaandjas@gmail.com0956-49-2191

Outcome results

None listed

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