A prospective randomized comparative study of recovery time by using bispectral index versus end tidal agent concentrate monitoring in patients undergoing elective breast surgeries in a tertiary cancer care hospital

This a randomized comparative study on recovery time from post operative procedure using two monitoring device bispectral index and end tidal anaesthetic agent. this two device have been proven to be effective for this purpose it also assess the anaesthetic depth of the patients as well. Group A will be the bispectral group where the value will be kept between 40-60 and Group B will be the end tidal anaesthetic agent group where the minimum  alveolar concentratiuon (MAC) will be kept at 1. After shifting the patients to operation room, the will be connect to standard american socitey of anaesthsiology monitor like like heart rate, oxygen saturation , bloopd pressure,electrocardiogramand will recorded at baseline, at 5minustes, at 30 minustes, at 60 minutrs, at 120 minutes. For anaesthetic agent desflurane will be used and will be titrated according to the bispectral index value and end tidal agent value (MAC) and will be switch off an the last stitch of skin incision.the time taken for the patient to be extubated and recover from sugery will be recorded in both the group .