- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05769881
Effects of Subcostal TAP Block and Local Anesthetic Infiltration After Laparoscopic Cholecystectomy
The Effects of Subcostal Transversus Abdominis Plane Block and Local Anesthetic Infiltration on Post-operative Stress Hormone and Pain Relief After Laparoscopic Cholecystectomy
Laparoscopic cholecystectomy surgery is an intra-abdominal surgery that is frequently used in the treatment of gallbladder-related pathologies. Compared to open surgery, the cost, the risk of bleeding, the risk of surgical site infection are lower, the need for hospitalization is shorter, and the recovery is rapid. Adequate pain relief is very important after laparoscopic cholecystectomy. Inadequate analgesia in post-operative period has been associated with pain-related cognitive dysfunction, atelectasis, thromboembolic events, increased surgery-related stress response, prolonged hospital stay, and chronic pain in patients. Acetaminophen, non-steroidal anti-inflammatory drugs, opioid analgesics, intraperitoneal washing, local anesthesia infiltration and various regional anesthesia techniques can be used for appropriate analgesia. Studies have shown that subcostal transversus abdominis block has good analgesic efficacy in laparoscopic cholecystectomy surgeries. In the perioperative and postoperative period, afferent nerve signals in the surgical incision area stimulate the hypothalamus, causing the release of CRH, arginine vasopressin, and cortisol depending on the size of the surgical procedure. Providing patients with appropriate postoperative analgesia reduces the release of the stress hormones cortisol and prolactin.
In this study, the investigators are aiming to compare the post-operative analgesic affects and stress hormone responses of subcostal transversus abdominis plane block and local anesthetic infiltration in patients undergoing laparoscopic surgery. The study is planned to be prospective, randomized and single-blind.
Study Overview
Status
Detailed Description
Laparoscopic cholecystectomy surgery is an intra-abdominal surgery that is frequently used in the treatment of gallbladder-related pathologies. With the widespread use of laparoscopic procedures, open surgery has been replaced by laparoscopic cholecystectomy. Compared to open surgery, the cost, the risk of bleeding, the risk of surgical site infection are lower, the need for hospitalization is shorter, and the recovery is rapid.
Post-abdominal pain is carried by T6-L1 thoracolumbar nerves. Pain after laparoscopic cholecystectomy has both visceral and parietal components, and patients are generally more bothered by visceral pain after surgery. Visceral pain arises from intraperitoneal inflammation and increases with coughing, respiratory effort, and mobilization in the post-operative period, and inadequate analgesia in this period has been associated with pain-related cognitive dysfunction, atelectasis, thromboembolic events, increased surgery-related stress response, prolonged hospital stay, and chronic pain in patients. Acetaminophen, non-steroidal anti-inflammatory drugs, opioid analgesics, intraperitoneal washing, local anesthesia infiltration and various regional anesthesia techniques can be used for appropriate analgesia. Studies have shown that subcostal transversus abdominis block has good analgesic efficacy in laparoscopic cholecystectomy surgeries.
In the perioperative and postoperative period, afferent nerve signals in the surgical incision area stimulate the hypothalamus, causing the release of CRH, arginine vasopressin, and cortisol depending on the size of the surgical procedure. Providing appropriate postoperative analgesia in patients decreased the release of stress hormones cortisol and prolactin.
In this study, the investigators are aiming to compare the effects of subcostal transversus abdominis block and local anesthetic infiltration on postoperative analgesia and stress hormone response in patients who underwent laparoscopic cholecystectomy surgery. The study is planned to be prospective, randomized and single-blind.
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: ilay cetiner
- Phone Number: +905378783939
- Email: ilaycetiner@gmail.com
Study Locations
-
-
Istanbul
-
Sisli, Istanbul, Turkey, 34381
- Sisli Hamidiye Etfal Training and Research Hospital
-
Contact:
- ilay cetiner
- Phone Number: +905378783939
- Email: ilaycetiner@gmail.com
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- who will undergo laparoscopic cholecystectomy
- ASA I-II
- 18-65 age group
Exclusion Criteria:
- Pregnant
- Emergency surgery
- ASA III-IV
- History of local anesthetic allergy
- Coagulative disorder
- Corticosteroid use
- Severe psychiatric disease
- History of chronic pain
- Uncooperative patients
- Neurological deficit
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Ultrasound guided subcostal transversus abdominis plane block
After the induction of anesthesia, before the beginning of the operation, the subcostal transversus abdominis region is going to be detected under ultrasound guidance and 25-30 ml of 0.25% bupivacaine will be administered
|
After the induction of anesthesia, before the beginning of the operation, the subcostal transversus abdominis region is going to be detected under ultrasound guidance and 25-30 ml of 0.25% bupivacaine will be administered
|
Active Comparator: Wound site local anesthetic infiltration
After induction of anesthesia, before the beginning of the operation, a total of 20 ml of 0.25% bupivacaine is going to be infiltrated in equal doses to the four regions that will have trocar access.
|
After induction of anesthesia, before the beginning of the operation, a total of 20 ml of 0.25% bupivacaine is going to be infiltrated in equal doses to the four regions that will have trocar access
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
VAS score
Time Frame: 24 hours
|
Patients are going to be evaluated for 24 hours postoperatively with recording of abdominal pain using the standard 10-cm visual analogue scale (VAS).
VAS score is evaluated between 0 to 10, higher score means worse pain.
|
24 hours
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Stress hormone response
Time Frame: 5 hours
|
Blood is going to be taken and recorded in a yellow capped gel biochemistry tube (SSTM II Advance Tubes) for the measurement of stress hormone glucose (70-100mg/dl), prolactin (4.79-23.3µg/dl),
cortisol (60.2-184µg/dl) 1 hour before and 1 hour after the operation
|
5 hours
|
Analgesia period
Time Frame: 24 hours
|
The time from the end of the operation to the first analgesic requirement was determined as the "analgesic period" and this time is going to be recorded
|
24 hours
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Digestive System Diseases
- Urologic Diseases
- Biliary Tract Diseases
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Male Urogenital Diseases
- Urinary Bladder Diseases
- Gallbladder Diseases
- Physiological Effects of Drugs
- Central Nervous System Depressants
- Peripheral Nervous System Agents
- Sensory System Agents
- Anesthetics
- Anesthetics, Local
Other Study ID Numbers
- 1221
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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