Postoperative Nausea and Vomiting in Laparoscopic Abdominal Surgery

Retrospective Comparison of the Effects of Granisetron and Aprepitant in the Prevention of Postoperative Nausea and Vomiting in Laparoscopic Abdominal Surgery

The goal of this clinical trial is to compare frequency with postoperative nausea and vomiting in ASA( American Society of Anesthesiologists) I, II patients undergoing laparoscopic surgery.

The main question[s] it aims to answer are:

• Primary Outcome is the incidence of nausea and vomiting between 0-6 and 6-24 hours postoperatively and the need for additional antiemetics
• Secondary outcome is detection of additional analgesic needs and complications between 0-6 and 6-24 hours postoperatively.

Participants will receive aprepitant or granisetron for prevention of postoperative nausea and vomiting.

The aim of this study is to investigate the effectiveness of drugs used for postoperative nausea and vomiting in laparoscopic surgeries.

In the research; During the operation, the patient's vitals will be recorded intraoperative forms. Vitals are; heart rate, blood pressure, oxygen saturation, end tidal carbon dioxide levels; according to the pain level after awakening from the patient follow-up forms in the service.

The doses and times of analgesics will be screened, the frequencies of postoperative nausea, retching, vomiting, and additional antiemetic doses will be screened, respiratory depression, complications of anesthesia, arrhythmia, laryngospasm, hypo-hypertension, headache, dizziness, allergic reactions anxiety symptoms will be screened too.

we will try to emphasize which antiemetic is more effective than the other and which one has few side effects

Inclusion Criteria:

• ASA I, II patients patients undergoing laparoscopic surgery

Exclusion Criteria:

• ASA III and above patients who refused to participate in the study