Comparing two pain relief methods after abdominal hysterectomy

The Effect of Two Different Analgesic Techniques on Postoperative Recovery Quality in Patients Undergoing Elective Abdominal Hysterectomy

Not applicable Interventional Ataturk University · NCT06766994

This study is testing whether intrathecal morphine or erector spinae plane block helps people recover better and feel less pain after having an abdominal hysterectomy.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment70 (estimated)
Ages18 Years to 65 Years
SexFemale
SponsorAtaturk University Academic / other
Locations1 site (Erzurum, Yakutiye)
Trial IDNCT06766994 on ClinicalTrials.gov

What this trial studies

This clinical trial evaluates the effectiveness of two different analgesic techniques, intrathecal morphine and erector spinae plane block, on the quality of postoperative recovery in patients undergoing abdominal hysterectomy. The study aims to assess recovery quality using the Quality of Recovery-40 questionnaire, focusing on patient-perceived outcomes. By comparing these two methods, the trial seeks to determine which technique provides better pain management and overall recovery experience for patients. The study includes patients aged 18-65 who are classified as ASA I-II and excludes those with certain medical conditions.

Who should consider this trial

Good fit: Ideal candidates for this study are patients aged 18-65 scheduled for abdominal hysterectomy under general anesthesia with ASA classification I-II.

Not a fit: Patients with a BMI of 35 or higher, severe organ failure, or certain medical histories may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved pain management strategies and enhanced recovery experiences for patients undergoing abdominal hysterectomy.

How similar studies have performed: Other studies have shown promising results with similar analgesic techniques, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients scheduled to undergo abdominal hysterectomy surgery under general anesthesia
* Ages between 18-65
* American Society of Anesthesiologists classification I-II

Exclusion Criteria:

* Patients with a BMI ≥ 35,
* Patients with allergies to the drugs to be used in the study,
* Patients with severe liver or kidney failure,
* Patients with a history of long-term use of nonsteroidal anti-inflammatory and opioid analgesics,
* Patients with a history of gastrointestinal bleeding, peptic ulcers or inflammatory bowel disease,
* Patients with a history of diabetes or other neuropathic diseases,
* Patients who developed atrioventricular block and bradycardia before surgery,
* Patients with a history of serious underlying respiratory disease and psychiatric diseases,
* Patients with ASA stage 3 or higher,
* Patients who cannot use a patient-controlled analgesia (PCA) device,
* Patients who need to stop the drug used in the study during surgery for any reason,
* Patients who do not consent to participate in the study

Where this trial is running

Erzurum, Yakutiye

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 Abdominal Hysterectomyabdominal hysterectomyintrathecal morphineerector spinal plane block
Last reviewed 2026-06-13 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.