Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Incidence and Severity of Postoperative Sore Throat And Intubation Response by Using Different Devices for Endotracheal Intubation
Brief Summary: Postoperative sore throat (POST) is a common problem following the use of endotracheal intubation during general anaesthesia. It leads to dissatisfaction and discomfort after surgery and can delay a patient's return to normal routine activities. POST has been rated by patients as the eighth most adverse effect in the postoperative period. The incidence of sore throat after endotracheal intubation varies from 14.4-90%. Laryngoscopy and tracheal intubation also leads to hemodynamic stress response. The response can be deleterious in patient with or without cardiac disease. It is related to the degree of manipulation of the airway during endotracheal intubation and has been studied during intubation for some equipment used for endotracheal intubation


Options:
A: Arm Label: McGrath MAC; Type: EXPERIMENTAL; Interventions: Device: the McGrath MAC | Arm Label: Macintosh Laryngoscope; Type: EXPERIMENTAL; Interventions: Device: the Macintosh Laryngoscope | Intervention Type: DEVICE; Name: the McGrath MAC; Assigned to Arm(s): McGrath MAC | Intervention Type: DEVICE; Name: the Macintosh Laryngoscope; Assigned to Arm(s): Macintosh Laryngoscope
B: Arm Label: Glidescope; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Arm Label: Macintosh laryngoscope; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Arm Label: Bonfill's rigid scope; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Arm Label: Air traq; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Arm Label: C -Mac scope; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Arm Label: flexible fiberoptic scope; Type: ACTIVE_COMPARATOR; Interventions: Device: Endotracheal intubation | Intervention Type: DEVICE; Name: Endotracheal intubation; Assigned to Arm(s): Air traq, Bonfill's rigid scope, C -Mac scope, Glidescope, Macintosh laryngoscope, flexible fiberoptic scope
C: Arm Label: Group A; Type: EXPERIMENTAL; Interventions: Device: C-MAC videolaryngoscope intubation, Device: Direct laryngoscope intubation | Arm Label: Group B; Type: EXPERIMENTAL; Interventions: Device: C-MAC videolaryngoscope intubation, Device: Direct laryngoscope intubation | Intervention Type: DEVICE; Name: C-MAC videolaryngoscope intubation; Assigned to Arm(s): Group A, Group B | Intervention Type: DEVICE; Name: Direct laryngoscope intubation; Assigned to Arm(s): Group A, Group B
D: Arm Label: Truview EVO2®; Type: ACTIVE_COMPARATOR; Interventions: Other: Macintosh type, Truview EVO2® type and Airtraq® type laryngoscopes | Arm Label: Airtraq®; Type: ACTIVE_COMPARATOR; Interventions: Other: Macintosh type, Truview EVO2® type and Airtraq® type laryngoscopes | Arm Label: Direct laryngoscopy; Type: ACTIVE_COMPARATOR; Interventions: Other: Macintosh type, Truview EVO2® type and Airtraq® type laryngoscopes | Intervention Type: OTHER; Name: Macintosh type, Truview EVO2® type and Airtraq® type laryngoscopes; Assigned to Arm(s): Airtraq®, Direct laryngoscopy, Truview EVO2®

Answer: B