About this trial

This present study aims is to compare the effects of ultrasound-guided paravertebral block, intertransverse process block, and erector spinae plane block on postoperative opioid consumption, and pain scores in patients undergoing VATS.

Eligibility criteria

Qualifiers

aged 18-75 years

American Society of Anaesthesiology (ASA) score I-III

body mass index (BMI) <35kg/m2

scheduled for elective VATS

Disqualifiers

ASA score ≥4

BMI ≥35 kg/m2

declining to give written informed consent

controendications for block application

Trial design

Treatments tested in this trial

  • Paravertebral block group
  • İntertransverse process block group
  • Erector spinae plane block group

Treatment groups

96 Participants
are divided into 3 treatment groups

Locations

1
University of Health Sciences, Antalya Training and Research Hospital AntalyaMuratpaşa, Turkey (Türkiye)

Sponsors and collaborators

Antalya Training and Research Hospital

Lead sponsor