Two Different Blocks for Postoperative Analgesia in Patients Undergoing Unilateral Total Knee Arthroplasty

Phase 4

Completed

• Conditions: Anesthesia, Regional; Pain, Postoperative; Knee Replacement, Total
• Interventions: Drug: Bupivacaine Injection

• Registration Number: NCT04286035
• Lead Sponsor: Sisli Hamidiye Etfal Training and Research Hospital

Brief Summary

The frequency of femoral nerve block and adductor canal block for analgesia after TKA(total knee arthroplasty) increases with the use of ultrasonography in regional anesthesia. In this study, we aimed to compare the effects of femoral nerve block and adductor canal block on postoperative analgesia in patients undergoing unilateral knee arthroplasty.

Detailed Description

Not available

Study Timeline

• Study Start: 2019-04-02
• Primary Completion: 2019-09-29
• Study Completion: 2019-10-01
• Study First Submitted: 2020-02-21
• Study First Submitted QC: 2020-02-24
• Study First Posted: 2020-02-26
• Status Verified: 2020-03
• Last Update Submitted: 2020-03-11
• Last Update Posted: 2020-03-13

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 70

Inclusion Criteria

• ASA(American Society of Anesthesiologists) Classification I-II
• Age: <55 years
• Unilateral total knee arthroplasty

Exclusion Criteria

• Does not approve the study
• Pregnant
• Emergency
• ASA III-IV
• History of local anesthetic allergy
• Infection in the block area
• Coagulation disorder
• Morbid obesity (body mass index> 40 kg / m²)
• Severe organ failure
• Previous neurological deficit
• Psychiatric disease
• History of chronic pain

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Femoral group	Bupivacaine Injection	-
Adductor group	Bupivacaine Injection	-

Primary Outcome Measures

Name	Time	Method
Tramadol consumption	24 hours after operation	Postoperative tramadol consumption with patient controlled analgesia
Rescue analgesic requirement	24 hours after operation	If VAS(visual analogue scale) score (0-10, 0 is no pain, 10 is the most severe pain) is is four or more, paracetamol 1000 mg is administered
VAS(visual analogue scale) score (0-10, 0 is no pain, 10 is the most severe pain)	24 hours after operation	VAS(visual analogue scale) score (0-10, 0 is no pain, 10 is the most severe pain) is less than four is adequate analgesia

Secondary Outcome Measures

Name	Time	Method
Postoperative nausea and vomiting	24 hours after operation	Frequency of postoperative nausea and vomiting

Trial Locations

Locations (1)

SBÜ Şişli Hamidiye Etfal Eğitim ve Araştırma Hastanesi; 🇹🇷 Istanbul, Turkey