Drug Interaction of Gabapentin and Opioids in General Anesthesia

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

TCTR

Registry ID

TCTR20191020001

Enrollment

Unknown

Registered

2019-10-20

Start date

2019-10-12

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

patients aged â‰¥18â‰¤65 years&#44

Interventions

taking gabapentin for preemptive analgesia/current medicine.

Prevention

recieved gabapentin

Eligibility

Sex/Gender

All

Age

18 Years to 65 Years

Inclusion criteria

Inclusion criteria: 1.aged â‰¥18â‰¤65 years, 2. ASA I-III 3. having elective surgery under general anesthesia 4. taking gabapentin for preemptive analgesia/current medicine

Exclusion criteria

Exclusion criteria: 1. severe medical diseases 2. psychiatric problem and emergency case. 3. patients having anaphylactic/anaphylactoid reaction 4. operation time>3 hr.

Design outcomes

Primary

Measure	Time frame
Drug interaction between Gabapentin and Opioids 24 hours Ramsay sedation scale	—

Secondary

Measure	Time frame
contrtol pain 24 hours numeric scale	—

Countries

thailand

Contacts

Public ContactWarathip thongdech

mahidol university

warathip.tho@mahidol.ac.th095-5655544

Outcome results

None listed

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