Samar Samy Abdelsatar  <br/><br/>
Controlled hypotension for middle ear surgery :  A comparison between fentanyl, magnesium sulphate and nitroglycerin with propranolol /  
 التحكم فى إنخفاض ضغط الدم فى جراحات الأذن الوسطى :   مقارنه بين الفنتانيل و الماغنسيوم والنيتروجلسرين مع البروبرانولول 
Samar Samy Abdelsatar ; Supervised Mohamed Abdelraouf , Hossam Elbesraty , George Isaac  
 - Cairo :   Samar Samy Abdelsatar ,   2015 
 - 90 Leaves :   charts ;   25cm 
<br/><br/>Thesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Anesthesia 
<br/><br/> In this study also compared the influence of their use of postoperative pain  and recovery time.Sixty adult patients undergoing middle ear surgery were  included. Patients were randomly divided into three equal groups. Patients were  assigned to receive magnesium sulphate, fentanyl or nitroglycerin and propranolol  ASA physical status I, age group ranged from 18to60.We found that all drug  groups had the ability to maintain hypotensive anesthesia and provide a fair  surgical field the difference between the three drug groups is in the time at which  the target mean arterial pressure was reached        
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<br/><br/><label>Subjects--Index Terms: </label>Ecg  Nitroglycerin  Snp