Effect of Opioid-Sparing Anesthesia on Postoperative Opioid Consumption and Pain in Elderly Patients Undergoing Spine Surgery

Starting soon · Phase 2

Conditions studied: Opoid Managment, Pain Management

In brief

The goal of this clinical trial is to learn if an anesthesia management strategy called opioid-sparing anesthesia could help reduce postoperative opioid consumption, pain intensity and enhance recovery in elderly patients undergoing spine surgery. The main questions it aims to answer are: Does opioid-sparing anesthesia reduce postoperative opioid consumption? Dose opioid-sparing anesthesia improve postoperative pain and enhance recovery? Researchers will compare opioid-sparing anesthesia to routine anesthesia which is used most common in clinical practice to see if opioid-sparing anesthesia lead to fewer postoperative opioid consumption and better pain and recovery outcomes. Participants will randomly assigned to one of two groups. One group will receive opioid-sparing anesthesia management , while the other group will receive routine anesthesia management during general anesthesia. Participants will provide two rectal swab samples for analysis, complete five questionnaires once preoperatively, and then complete five questionnaires daily for three days postoperatively.

Key facts

Study ID

NCT07588802

Run by

Massachusetts General Hospital

People needed

120

Starts

2026-07-01

Expected to finish

2027-05-01

Last updated by the study team

2026-06-15

Who can join

Age: 65 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Aged ≥ 65 years
• Undergoing multilevel level (≥2 levels) spine surgery under general anesthesia
• Able to provide written informed consent

You may not qualify if…

• Diagnosed with severe cognitive impairment or psychiatric disorders that impair participation or communication
• Pregnant or breastfeeding
• Patients with contraindications to any of the medications in the study protocol (unstable angina, recent myocardial infarction, cerebral or aortic aneurysms, increased intracranial pressure, increased intraocular pressure, psychosis or schizophrenia, pheochromocytoma, epilepsy, second- or third-degree atrioventricular block, bradycardia (heart rate < 50bpm), liver failure, hypotension (systolic BP <80 mmHg))
• Drug or alcohol abuse
• Refuse to participate

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.