Trial intelligence / Profile preview

Tapentadol vs Pregabalin for Post-operative Pain After TKA

NCT03604354Phase 4

Key facts

Status
Completed
Start
Aug 2018
Primary completion
Mar 2020
Countries
1
Sponsor
AIIMS New Delhi
Modality
Small Molecules
Conditions
postoperative pain
01

Overview

Phase 4, randomised, double-blind trial of tapentadol in postoperative pain (2 arms), sponsored by AIIMS New Delhi. Primary endpoint: Visual Analogue Scale at 24 hours. Started Aug 2018; status: completed.

02

Design

2 arms
Study design
RandomizedDouble-blind
  • Tapentadol Arm

    Tapentadol 100 mg oral tablet.

  • Pregabalin Arm

    Pregabalin 150 mg oral tablet.

03

Who it enrols

Patients aged 18-75 years undergoing unilateral total knee arthroplasty, excluding those with respiratory diseases, epilepsy, neurological disorders, renal/liver disease, or recent use of MAOIs and gabapentinoids.

04

Endpoints

Primary

  • Visual Analogue Scale

Secondary

  • Total Pain Relief

  • Total Rescue Analgesic Consumption

  • Treatment Emergent Adverse Events

  • Percentage of Adverse Events in a 4-point Verbal Scale

  • Cyclo-oxygenase-2

  • Reduction of VAS and nausea/vomiting

  • Time to 1st patient request for supplemental analgesia

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