Evaluation of Effectivity of Quadratus Lumborum Blocks With Adjuvant (AdjuvantQLB)

G

Gaziosmanpasa Research and Education Hospital

Status

Completed

Conditions

Postoperative Pain
Nerve Blocks
Cholecystectomy
Postoperative Pain Management
Analgesia
Nerve Block Duration

Treatments

Procedure: Quadratus lumborum block III with Adjuvant
Procedure: Quadratus Lumborum Block III

Study type

Interventional

Funder types

Other

Identifiers

NCT06028061
GaziosmanpasaTREHBB

Details and patient eligibility

About

İn recent years abdominal wall blocks are widely used for to reduce intraoperative anesthetic recuirements and postoperative analgesia.Quadratus lumborum blocks are one of the abdominal wall blocks to used at laparoscopic cholecystectomy.Conventionally adjuvants used to improve and prolonged the effect of periferic nerve, spinal and abdominal blocks.İn this study investigators will evaluate the effectiveness of adjuvants at quatratus lumborum block at patient underwent laparoscopic cholecystectomy.

Full description

Laparoscopic approach in cholecystectomy surgery is frequently preferred because of its advantages in systemic complications, morbidity, mortality and hospital stay. Pain is one of the important causes of late discharge after surgery. Laparoscopic cholecystectomy surgery requires a multimodal analgesia approach because of its multiple pain components.Regional analgesia techniques are effective in reducing the side effects such as intraoperative opioid use, postoperative pain and nausea and vomiting. Quadratus lumborum III block is a regional technique performed for multimodal analgesia.Adjuvants are known to improve the analgesic efficacy and prolonge the effect of the periferic and central nerve blocks.The aim of this study is to determine the effectiveness of adding adjuvant at quadratus lumborum block for patients who underwent laparoscopic cholecystectomy.

Enrollment

83 patients

Sex

All

Ages

18 to 65 years old

Volunteers

Accepts Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria: American Society of Anesthesiologists physical statusⅠ-II

Exclusion Criteria:

Inclusion Criteria:

  • 18-65 years of age
  • American Society of Anesthesiologists physical statusⅠ-II

Exclusion Criteria:

  • local anesthetic allergy
  • Infection at the procedure site Body Mass Index >35 kg/m2 Anticoagulant use with bleeding disorder Chronic analgesia and opioid use with mental and psychiatric disorders Contraindications to regional anesthesia several lung and heart disease

Trial design

83 participants in 2 patient groups

Quadratus lumborum block
Active Comparator group
Description:
Patients are placed in the lateral decubitus position. The area where the block will be applied is disinfected with povidine iodine. A convex ultrasound probe is placed on the midaxillary line above the iliac crest. By visualizing the transverse process adjacent to the psoas major and quadratus lumborum muscles, using the in-plane technique, using a 22 gauge 80 mm peripheral block needle after negative aspiration into the anterior layer of the thoracolumbar fascia anterior to the quadratus lumborum muscle muscle, 0.5-1 ml of serum After observing hydrodissection with physiological, 20 ml of 0.25% bupivacaine is injected. The same is done to the opposite side.
Treatment:
Procedure: Quadratus Lumborum Block III
Quadratus Lumborum Block with adjuvant
Active Comparator group
Description:
The same block was applied to this group, but a different local anesthetic mixture was used. Patients are placed in the lateral decubitus position. The area where the block will be applied is disinfected with povidine iodine. A convex ultrasound probe is placed on the midaxillary line above the iliac crest. By visualizing the transverse process adjacent to the psoas major and quadratus lumborum muscles, using the in-plane technique, using a 22 gauge 80 mm peripheral block needle after negative aspiration into the anterior layer of the thoracolumbar fascia anterior to the quadratus lumborum muscle muscle, 0.5-1 ml of serum After observing hydrodissection with physiological, 20 ml of 0.25% bupivacaine and 4mg dexamethasone is injected. The same is done to the opposite side.
Treatment:
Procedure: Quadratus lumborum block III with Adjuvant

Trial contacts and locations

0

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Central trial contact

Serpil SEHİRLİOGLU, MD; Batuhan BURHAN, MD

Data sourced from clinicaltrials.gov

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