The effect of ultrasound-guided quadratus lumborum block on pain management after laparoscopic nephrectomy

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

CRIS

Registry ID

KCT0001973

Enrollment

Registered

2016-07-18

Start date

2016-08-12

Completion date

Unknown

Last updated

2020-06-15

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 : Patients were randomly allocated to two seperated groups ( R or C ) in the OR using a computer generated random number table. Ultrasono-guided Quatratus lumborum block is performed

ropivacain and pateints in C group injected with 25ml of normal saline. This was done by unilaterally. The injection drug is prepared by a nurse who dose not participated in this study and anestheio

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: We recruit colorectal cancer patients who aged 20-75 year-old and are scheduled to undergo elective laparoscopic colectomy under general anesthesia.

Exclusion criteria

Exclusion criteria: Patients who have a history of allergy to fentanyl, drug use disorder, chronic pain syndrome, sleep apnea, chronic obstructive pulomonary disorder and those who taking analgesics within 24h before surgery are excluded from this study.

Design outcomes

Primary

Measure	Time frame
Postoperative fentanyl use	—

Secondary

Measure	Time frame
Pain scores at rest and on movement;Quality of recovery	—

Countries

Korea, Republic of

Contacts

Public ContactKyunghwa Kwak

Kyungpook National University Medical Center

Outcome results