Different Peribulbar Blocks With SPI-guided Anaesthesia for VRS (P&MSPIVRS)

• Status: Recruiting
• Trial end date: 2021-07-01
• Target enrollment: 0
• Participant gender: All

Summary

The aim of this randomized trial is to assess the efficacy of preventive analgesia using different peribulbar blocks (PBB) under SPI-guided anaesthesia for vitreoretinal surgery (VRS), presence of PONV (postoperative nausea and vomiting) and oculocardiac reflex (OCR) and compare Numerical Rating Scale (NRS) with Surgical Pleth Index (SPI) for monitoring pain perception postoperatively.

Patients will receive general anaesthesia combined with either preventive PBB using either lidocaine with bupivacaine or bupivacaine or ropivacaine

• Phase: N/A
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Medical University of Silesia
• Collaborator: Silesian University of Medicine
• Treatments: Acetaminophen; Anesthetics; Bupivacaine; Lidocaine; Pharmaceutical Solutions; Ropivacaine

Criteria

Inclusion Criteria:

• written consent to participate in the study written consent to undergo general anaesthesia alone or combined with different techniques of pre-emptive analgesia and vitreoretinal surgery

Exclusion Criteria:

• history of allergy to local anaesthetics or paracetamol necessity of administration of vasoactive drugs influencing SPI monitoring pregnancy