Comparison of Analgesic Efficacy of ESP Block and Caudal Block in Patients Undergoing Hypospadias Surgery

The goal of clinical trial is to compare in of analgesic efficacy of sacrale erector spinae plane block and caudal block in patients undergoing hypospadias surgery.We will include children between the ages of 6 months and 7 years in the 1st and 2nd categories in the ASA.In our study, we seek answers to the following questions:Which of the sacral erector spinae plane block and caudal block applied to patients undergoing hypospadias surgery has higher postoperative analgesic efficiency than the other?Which of the sacral erector spinae plane block and caudal block applied to patients undergoing hypospadias surgery is superior in duration of analgesia? After general anesthesia is administered to the participants, one of the 2 blocks will be administered in a randomized manner and the relevant data will be recorded.Our research will be conducted in a single center as a prospective randomized controlled study. It was planned to include 60 patients from the ASA I-II pediatric patient group aged between 6 months and 7 years, who will undergo hypospadias surgery in our hospital between October 2022 and October 2023, and randomization will be done by closed envelope method. Two groups with sacral ESP and caudal block will be formed, each with 30 patients.

Inclusion Criteria:American Society of Anesthesiology (ASA) I-II group6 months to 7 years oldPaediatric age group patients who will undergo hypospadias surgery under general anesthesiaExclusion Criteria:ASA III - IV patient groupPatients who were operated on urgentlyPatient relatives who did not give consentPresence of local anesthetic allergyPresence of infection in the area to be blockedPresence of coagulation disorderSevere organ failurePre-existing neurological deficitMental RetardationAnatomical Deformity