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Pre-incisional Infiltration With Ropivacaine Plus Triamcinolone for Relieving Postoperative Pain After Laparoscopic Surgery

RecruitingNAAges 18 Years - 64 YearsAllBeijing Tiantan Hospital
NCT07591233 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Incisional infiltration is the simplest, safest, and most effective anesthesia method for preventing incision pain after laparoscopic surgery, but even using long-acting local anesthetics, the effectiveness of postoperative analgesia can only last for a relatively short period of time. Studies have shown that up to 80% of patients experience postoperative pain following laparoscopic surgery due to inflammation caused by surgical incisions and surrounding tissues, necessitating pharmacological relief. Inflammatory mediators released from the soft tissues around laparoscopic incisions not only significantly alters the chemical microenvironment at the peripheral terminals of nociceptors, directly inducing pain, but also sensitizes afferent fibers, contributing to peripheral sensitization. Preemptive incisional infiltration using local anesthetics with corticosteroids which have potent local

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📋 Eligibility rules (as published)
Inclusion Criteria: 1. Patients scheduled for elective Laparoscopic Surgery for laparoscopic cholecystectomy, appendectomy, or hernia repair under general anesthesia; 2. Ages 18 to 64 years old; 3. American Society of Anesthesiologists (ASA) physical status of I-III; 4. Patients must be able to understand nature and potential personal; consequences of the clinical trial and cooperation with follow-up investigations 5. signing of the informed consent form. Exclusion Criteria: 1. History of allergies to experimental drugs such as opioids or steroids; 2. Alcohol abuse; Long term use of opioid drugs (exceeding 2 weeks or 3 days per week for more than 1 month); Suspected use of sedatives and analgesics; Use analgesic drugs within 24 hours before surgery; Patients undergoing steroid therapy; 3. Serious neurological disorders, severe liver and kidney dysfunction, heart failure, etc; 4. Unable to use pain assessment scale; 5. Pregnant or lactating patients.
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What it tests

  • Pre-incisional infiltration with ropivacaine plus triamcinolone
  • Pre-incisional infiltration with ropivacaine alone
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Where

1 site
Beijing Tiantan Hospital
Beijing, China
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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