Quadratus Lumborum Type 2 as Chronic Hip Pain Treatment
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT04438265|
Recruitment Status : Recruiting
First Posted : June 18, 2020
Last Update Posted : September 30, 2022
|Condition or disease||Intervention/treatment|
|Hip Arthropathy Chronic Hip Pain Ultrasound Therapy; Complications||Drug: levobupivacaine Device: ultrasound device|
The lumbar square block is an interfascial block of the posterior wall of the abdomen, initially described for the management of postoperative pain in abdominal surgery due to its suggested effect on the T7-11 roots. The analgesic efficacy of type 1 lumbar square block (QL1) in hip surgery was subsequently published. Regarding chronic pain, QL2 has been successfully performed in posttherniorrhaphy pain or pancreatic cancer.
This quadratus lumborum type 2 is performed in the patients with hip joint based on the innervation of the hip and taking the role of thoraco-lumbar fascia in the analgesia of these patients as a reference. The good results obtained in the first 5 patients have led us to evaluate whether this blockade can indeed be an analgesic alternative in patients with coxarthrosis.
|Study Type :||Observational|
|Estimated Enrollment :||100 participants|
|Official Title:||Quadratus Lumborum Type 2 as Chronic Hip Pain Treatment|
|Actual Study Start Date :||September 1, 2020|
|Actual Primary Completion Date :||September 1, 2022|
|Estimated Study Completion Date :||December 1, 2022|
analgesic technique. The evaluation of the patient will consist of 2 stages. The first of these will consist of the evaluation consultation (clinical history, EVN evaluation, WOMAC) and initial treatment (QL2 block). In the second stage, the patient will be followed up with interviews at 3 weeks, 3 and 6 months.
Other Name: chirocane
Device: ultrasound device
Current analgesia , no QL block apply
- relieve chronic hip pain [ Time Frame: 2 months ]
The main objective of the study is to assess whether the performance of type 2 lumbar .square block produces an improvement in the quality of life of the patient with osteoarthritis of the hip. The evaluation of the patient will consist of 2 stages. The first of these will consist of the evaluation consultation
evaluation with verbal numeric scale (VNS: 0 no dolor-10 the worst pain imaginable ) if patients improve their quality of pain
- rate of adverse effects of the block [ Time Frame: 2 months ]find if there is complications (hematome, kidney punction...)
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT04438265
|Contact: Maria Teresa T Fernandezfirstname.lastname@example.org|
|Contact: Maria Fernandezemail@example.com|
|María Teresa Fernandez||Recruiting|
|Valladolid, Castilla Y León, Spain, 47008|
|Contact: María Teresa Fernandez 637571685 firstname.lastname@example.org|
|Study Chair:||Maria Teresa Fernandez||Hospital Medina del Campo|