Comparing anesthesia methods to reduce opioid use after laparoscopic hysterectomy

Evaluation and Comparison Between General Anesthesia VS Two Types of Combined Anesthesia (general and Spinal Anesthesia) for Opioid Consumption in Laparoscopic Hysterectomy: a Multi-Center, Randomized, Prospective, Controlled Trial

Not applicable Interventional Ente Ospedaliero Cantonale, Bellinzona · NCT06642649

This study is testing whether different anesthesia methods can help women who have laparoscopic hysterectomy use fewer opioids for pain relief after surgery.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment45 (estimated)
Ages18 Years and up
SexFemale
SponsorEnte Ospedaliero Cantonale, Bellinzona Academic / other
Locations2 sites (Bellinzona, Switzerland and 1 other locations)
Trial IDNCT06642649 on ClinicalTrials.gov

What this trial studies

This study evaluates the effectiveness of general anesthesia versus two types of combined anesthesia in managing opioid consumption following laparoscopic hysterectomy. It aims to determine whether mixing intrathecal fentanyl with spinal anesthesia and intrathecal morphine affects post-operative pain levels and analgesic needs. The study addresses the importance of effective pain management to minimize complications, healthcare costs, and the risk of readmission. By comparing these anesthesia methods, the research seeks to identify the best approach for reducing opioid-related side effects and improving patient outcomes.

Who should consider this trial

Good fit: Ideal candidates for this study are adults over 18 years old with ASA physical status I to III scheduled for laparoscopic hysterectomy.

Not a fit: Patients with contraindications to spinal anesthesia, chronic pain syndromes, or a history of opioid abuse may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies that reduce opioid consumption and enhance recovery after laparoscopic hysterectomy.

How similar studies have performed: Previous studies have indicated that regional anesthesia can effectively manage post-operative pain, suggesting potential success for this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* patients over 18 year of age,
* ASA physical status I to III scheduled for laparoscopic hysterectomy (with or without adnexectomy)

Exclusion Criteria:

* patients with inability to consent,
* patient refusal,
* contraindication to spinal anesthesia (e.g., hemodynamic instability, infection at the surgery site, and neurologic defects such as transverse myelitis, coagulopathies or ongoing anticoagulant therapy),
* known chronic pain syndrome, known
* suspected non- compliance,
* drug, or alcohol abuse ,
* major oncological surgeries,
* allergy to drugs used in the protocol,
* previous chronic use of analgesics
* history of opioid abuse

Where this trial is running

Bellinzona, Switzerland and 1 other locations

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Laparoscopic HysterectomyGynecologylaparoscopic hysterectomyspinal anesthesiageneral anesthesia
Last reviewed 2026-06-09 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.