View clinical trials related to Nose Deformities, Acquired.
Filter by:Difficult mask ventilation is usually studied in relation to airway management and difficult intubation and mostly during the induction period of anesthesia. According to the closed claim reports tracheal extubation and recovery of anesthesia is associated with brain damage or death. Difficult mask ventilation can also be a problem during the emergence phase of anesthesia after extubation. Especially after nasal surgery the use of nasal tampon and casts can resemble upper airway obstruction and facial deformity and cause difficult mask ventilation. The effectiveness of ventilation is affected by the design of the mask. Leaks may develop due to the inability to obtain a tight seal. The use of an oral mask for ventilation in patients with nasal tumors and after rhinoplasty for patients with a nasal cast has been reported. This suggests that oral mask ventilation, rather than face mask ventilation, should be considered after nasal surgery. The aim of this prospective randomized study is to compare the face mask and oral mask ventilation after nasal surgery in terms of the mask ventilation classification, airway pressure, minute ventilation and tidal volume. Our hypothesis is that ventilation with oral mask would provide better airway pressures, superior mask-ventilation classification and higher tidal volumes compared to face mask ventilation in patients with obstructed nasal pasage (nasal packing and/or cast) after nasal surgery'.
The purpose of this study is to determine whether subanesthetic ketamine addition to lidocaine decreases postoperative pain scores in infiltration anesthesia during rhinoplasty.
The aim of this report was to assess the frequency of poor sleep quality, daytime and dream anxiety and their response to subsequent surgical treatment for a representative group patients with nasal septum deviation.
The purpose of this study is to evaluate the safety and efficacy of mastoid bone autograft for dorsal nasal augmentation in rhinoplasty.
The role of strut in rhinoplasty has been debated for many years and many research has been made over this problem but there is no significant data for descision of surgeon, so this study was designed to evaluate the effect of columellar strut in tip projection and rotation.