Postoperative analgesic efficacy of nefopam after anorectal surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20220405003

Enrollment

Registered

2022-04-05

Start date

2019-01-01

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Postoperative analgesic efficacy of nefopam after anorectal surgery Anorectal surgery Postoperative pain Nefopam Opioid consumption

Interventions

Patient who receive nefopam Drug as postoperative analgesia,Patient who did not receive nefopam Drug as postoperative analgesia

Treatment,Treatment

Nefopam,Conventional

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: Patient age 18-65 years old with ASA class I-III undergoing anorectal surgery in KCMH and BCH during January 2019 to December 2021

Exclusion criteria

Exclusion criteria: ASA IV or higher History of chronic opioid used

Design outcomes

Primary

Measure	Time frame
Post-operative opioid consumption in 24 hrs 24 hour Dose milligram of equivalent of morphine	—

Secondary

Measure	Time frame
Pain score 24 hour Numeric rating scale,length of stay No limit Days,nefopam related side effect No limit Record form	—

Countries

Thailand

Contacts

Public Contactphantila Haruethaivijitchoke

Department of anesthesiology, faculty of medicine, chulalongkorn university

Cphantila@gmail.com022564000

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 9, 2026