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NCT02036749 Clinical Trial

Ultrasound-guided Quadratus Lumborum Block for Postoperative Pain Relief After Cesarean Delivery

Postoperative Pain Clinical Trial

Official title:
Ultrasound-guided Quadratus Lumborum Block for Postoperative Pain Relief After Cesarean Delivery

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT02036749
Other study ID # 2013/1293
Secondary ID
Status Completed
Phase N/A
First received January 13, 2014
Last updated October 6, 2015
Start date January 2014
Est. completion date March 2015

Study information
Verified date October 2015
Source Oslo University Hospital
Contact n/a
Is FDA regulated No
Health authority Norway:National Committee for Medical and Health Research Ethics
Study type Interventional

Clinical Trial Summary

The Quadratus Lumborum (QL) Block is an ultrasound-guided technique described by Rafael Blanco in 2007. The nerves to the lower abdominal wall can be anesthetized by injecting local anesthetics close to the anterior border of the quadratus lumborum muscle. In our randomized, controlled, double-blinded study ultrasound-guided QL-blocks in 20 female patients after cesarean delivery will be compared with a placebo control group of 20 patients to investigate analgesic consumption, pain level, opioid related side effects and mobilization.

Recruitment information / eligibility
Status Completed
Enrollment 40
Est. completion date March 2015
Est. primary completion date March 2015
Accepts healthy volunteers No
Gender Female
Age group 18 Years to 45 Years
Eligibility Inclusion Criteria:

- Patients with cesarean delivery

- American Society of Anesthesiologists classification (ASA) < 3

- adequate communication skills

- Body mass index < 32

Exclusion Criteria:

- ASA > 2

- chronic pain

- neurological illness/ neuropathy

- contraindication against local anesthetics

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Caregiver, Outcomes Assessor)

Related Conditions & MeSH terms

Intervention

Procedure:
• nerve block
quadratus lumborum block

Locations
Country Name City State
Norway Oslo University Hospital Oslo

Sponsors (1)
Lead Sponsor Collaborator
Oslo University Hospital

Country where clinical trial is conducted

Norway, 

Outcome
Type Measure Description Time frame Safety issue
Other time to mobilization 48 hours No
Primary morphine consumption 48 hours No
Secondary pain level (NRS) 48 hours No
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