Results 11 to 20 of about 160,067 (279)

Effect of Controlled Hypotension on the Outcomes of Stapes Surgery [PDF]

International Archives of Otorhinolaryngology
António Andrade, João Viana Pinto, Pedro Marques, Manuel Mendes Leal, Carla Pinto Moura   +4 more
doaj   +2 more sources

The Efficacy of Hypotensive Agents on Intraoperative Bleeding and Recovery Following General Anesthesia for Nasal Surgery: A Network Meta-Analysis [PDF]

Clinical and Experimental Otorhinolaryngology, 2021
Objectives A systematic review of the literature was conducted to evaluate hypotensive agents in terms of their adverse effects and associations with perioperative morbidity in patients undergoing nasal surgery. Methods Two authors independently searched
Do Hyun Kim, Junuk Lee, Sung Won Kim, Se Hwan Hwang   +3 more
doaj   +1 more source

A randomized control trial to compare the efficacy of dexmedetomidine and labetalol for induced hypotensive anesthesia in ear, nose, and throat surgeries

Archives of Medicine and Health Sciences, 2023
Background and Aim: Induced hypotension is advantageous in certain types of procedures like endoscopic surgeries in which it establishes a clear surgical field and simultaneously reduces surgical blood loss.
Robin Sajan Chacko, K Soundarya Priyadharsini, Mohamed Arif, T Krishna Prasad   +3 more
doaj   +1 more source

Comparison of Clonidine versus Esmolol in Controlled Hypotension in Patients Undergoing FESS Surgery

Archives of Anesthesia and Critical Care, 2023
Background: FESS has its share of complications which can be a challenge for both the surgeon as well the anesthetist and achieving a bloodless surgical field is essential So the principle of controlled hypotension can be used to combat this issue ...
Komal Garg, Samridhi Nanda, Usha Bafna, Chandan Bala Mali, Sumaila Naaz, Nelwin Jerald Sabu   +5 more
doaj   +1 more source

Comparison of hypotensive properties of dexmedetomidine versus clonidine for induced hypotension during functional endoscopic sinus surgery: A randomised, double-blind interventional study

Indian Journal of Anaesthesia, 2021
Background and Aims:Excessive bleeding is a major concern in functional endoscopic sinus surgery (FESS) under general anaesthesia; this can be decreased by various hypotensive agents.
Usha Bafna, Priya Sharma, Rajneesh K Singhal, Satveer S Gurjar, Suresh K Bhargava   +4 more
doaj   +1 more source

Dexmedetomidine reduces oxidative stress in patients with controlled hypotension undergoing functional endoscopic surgery

Journal of Radiation Research and Applied Sciences, 2022
To observe the effect of dexmedetomidine (DEX) on oxidative stress in patients who underwent controlled hypotension in functional endoscopic surgery.
Lijuan Qiu, Yongtao Gao
doaj   +1 more source

Effects of controlled hypotension induced by sodium nitroprusside on regional cerebral blood flow and oxygenation in pigs

陆军军医大学学报, 2022
Objective To investigate the effects of controlled hypotension induced by sodium nitroprusside on regional cerebral blood flow and oxygenation in pigs.
ZUO Dukun, LI Yang, PENG Taotao, LIU Huawei, YANG Guiying   +4 more
doaj   +1 more source

Dexmedetomidine versus magnesium sulfate for induced hypotension during functional endoscopic sinus surgery: A randomized, double-blind study

Bali Journal of Anesthesiology, 2020
Background: Bleeding during functional endoscopic sinus surgery (FESS) can compromise surgical field quality. Intraoperative controlled hypotension by various hypotensive agents can reduce blood loss and improves surgical field visibility with less need ...
Usha Bafna, Satveer Singh Gurjar, Jahnu Bhoj Nagal   +2 more
doaj   +1 more source

Controlled Hypotension under sevoflurane versus Propofol in Otologic and nasal Cavity Surgery [PDF]

Batna Journal of Medical Sciences, 2023
Introduction. Endoscopic rhinosinus surgery and ear microsurgery present the problem of bleeding, which makes it difficult for surgeons to perform their procedures.
Hayet Meftah, Lalifa Henaoui, Mohammed Sahraoui   +2 more
doaj   +1 more source

Effectiveness of Low Dose Dexmedetomidine for an Oligaemic Field in Middle Ear Surgery: A Randomised Control Trial [PDF]

Journal of Clinical and Diagnostic Research, 2022
Introduction: Microscopic middle ear surgeries are best done under hypotensive anaesthesia to provide an oligaemic field. Dexmedetomidine is an α2 agonist which produces hypotension by sympathetic response blockade.
Nitin Agrawal, Smriti Sinha, Reena R Kadni, Shekhar Ramkrishnan   +3 more
doaj   +1 more source