NCT05172908

The Effect of Dexamethasone on Rebound Pain in Patients Receiving Ilioinguinal and Iliohypogastric Nerve Block

The Effect of Preoperative Intravenous Dexamethasone on Postoperative Rebound Pain and Sleep Quality in Patients Receiving Ultrasonography-Guided Ilioinguinal and Iliohypogastric Nerve Block for Inguinal Hernia Repair

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 60 (actual)
• Sponsor: Karaman Training and Research Hospital · Academic / Other
• Sex: Male
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Rebound pain is a newly defined phenomenon, observed within the first 24 hours after the operation. Open inguinal hernia repair is a common surgical procedure that can be associated with pain of the either acute or chronic character. A peripheral nerve block of the ilioinguinal (IIN) and iliohypogastric (IHN) nerves is a relatively well-known method for postoperative pain management. However, rebound pain after IIN/IHN block resolution may reduce its overall benefit. The primary aim is to assess whether intravenous dexamethasone reduces postoperative opioid consumption and the incidence of rebound pain in patients undergoing unilateral hernia repair in adults.

Detailed description

Male patients older than 18 years, of American Society of Anesthesiologists physical status I or II, and scheduled for unilateral primary hernia repair with a Lichtenstein style (open surgery with insertion of mesh) under general anesthesia will be included in the study. The patients will be randomized using a computer-generated randomization technique. After induction of general anesthesia, the patients in the dexamethasone group (Group Dex) will receive 5 mg dexamethasone in a 50 ml syringe containing normal saline. The patients in the saline group (Group S) will receive normal saline in a 50 ml syringe. Ultrasound-guided block of the ilioinguinal (IIN) and iliohypogastric (IHN) nerves will be performed on all patients included in both groups. The primary aim is to assess whether intravenous dexamethasone reduces postoperative opioid consumption and the incidence of rebound pain in patients undergoing unilateral hernia repair in adults.

Conditions

• Inguinal Hernia

Interventions

Type	Name	Description
DRUG	Dexamethasone	5 mg dexamethasone in a 50 ml syringe containing normal saline will be infused within 15 minutes. The syringe will be prepared by a nurse outside the research team and the Study participants, care providers, and data collectors will be blinded to the allocation throughout the study. Global Quality of Recovery- 15 score and standard pain follow-up scores will be noted.
DRUG	Saline	A 50 ml syringe containing normal saline will be infused within 15 minutes. The syringe will be prepared by a nurse outside the research team and the study participants, care providers, and data collectors will be blinded to the allocation throughout the study. Global Quality of Recovery- 15 score and standard pain follow-up scores will be noted.

Timeline

• Start date: 2022-01-06
• Primary completion: 2023-04-15
• Completion: 2023-05-15
• First posted: 2021-12-29
• Last updated: 2023-05-16

Locations

1 site across 1 country: Turkey (Türkiye)