Status: Not yet recruiting

Pre-operative Phentolamine Vs Intraoperative Esmolol Efficacy for Hypotensive Anesthesia in Functional Endoscopic Sinus Surgery

The aim of this study is to evaluate the efficacy of intra-operative phentolamine vs intraoperative esmolol for hypotensive anesthesia in functional endoscopic sinus surgery.

Participants needed: 60

Trial details

Age: 21-50Biological sex: AllType: InterventionalSponsor: Ain Shams UniversityUpdated: Oct 1, 2024Locations: 1

Eligibility criteria

Age from 21 to 50 years. [+2]

Patients with a medical condition that contraindicated hypotensive anesthesia, s... [+8]

Status: Recruiting

Effects of Low-dose Esmolol on Myocardial Injury After Non-cardiac Surgery in Elderly Frail Patients

This topic will focus on the following questions: 1. Part one: To clarify the relationship between preoperative frailty and myocardial injury (cTnT ≥0.03) after non-cardiac surgery in elderly patients; To further explore the predictive factors of myocardial injury after non-cardiac surgery （MINS） in elderly frail patients before operation. 2. Part Two: To explore the effect of low-dose esmolol on myocardial injury after non-cardiac surgery in frail elderly patients.

Participants needed: 2,000

Trial details

Phase: Phase 4Age: 65-90Biological sex: AllType: InterventionalSponsor: Yongtao SunUpdated: Mar 29, 2023Locations: 1

Eligibility criteria

Age ≥ 65 years; [+3]

Refuse to participate; [+9]