The efficacy of quadratus lumborum block in a patients with hip arthroplasty

The analgesic efficacy of Quadratus lumborum block after hip arthroplasty: a prospective randomized controlled trial

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0002227

Enrollment

Registered

2017-02-14

Start date

2017-02-20

Completion date

Unknown

Last updated

2019-03-11

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

Conditions

None listed

Interventions

Procedure/Surgery : Epidural anesthesia is performed in all patients. And they are randomly assigned to two groups. In the quadratus lumborum block (QLB) group, the patients receive intravenous patien

ropivacaine 20ml with 1:200000 epinephrine, ipsilateral one side). In the control group, the patients only receive Intravenous PCA without QLB. The pain score and opioid consumption will be check to

ropivacaine 20ml with 1:200000 epinephrine was injected. Ultrasound: (WS80A, Samsung Medicine, Korea) Local anesthetic: QLB - 0.375&#37

ropivacaine 20ml with 1:200000 epinephrine, (Naropin®, AstraZeneca, UK) PCA regimen: no continuous infusion, total fentanyl 20 mcg/kg, total volume 100 ml, bolus fentanyl 0.5 mcg/kg , lock time 7 mi

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: American society of anesthesiology (ASA) 1, 2, 3 Age: 19-70 yrs Patients undergoing hip arthroplasty

Exclusion criteria

Exclusion criteria: Clinically significant coagulopathy Infection at the injection site Allergy to local anesthetics Severe cardiopulmonary disease(=American society of anesthesiology (ASA) physical status 4) Body mass index > 35 Diabetic or other neuropathies Patients receiving opioids for chronic analgesic therapy Patients who have refused intravenous patient controlled analgesia (PCA) Inability to comprehend visual analogue scale (VAS) score and patient controlled analgesia (PCA) device Patient who does not want to receive quadratus lumborum block Patients who want to receive a quadratus lumborum block

Design outcomes

Primary

Measure	Time frame
Amount of opioid consumption	—

Secondary

Measure	Time frame
Postoperative pain score (visual analogue scale, VAS)	—

Countries

Korea, Republic of

Contacts

Public ContactSeunguk Bang

The Catholic University of Korea, Daejeon St. Mary's Hospital

seungukb@naver.com+82-42-220-9046

Outcome results