View clinical trials related to Nasal Septum Deviation.
Filter by:Pathological-anatomical changes in the nasal cavity (nasal septum/perforation, mucosal hypertrophy) negatively affect nasal airflow, increase resistance - cause nasal obstruction and are often an indication for surgery. The aim of the study is to examine nasal airflow parameters after septoplasty and turbinoplasty .
Oxidative stress at the cellular level and the effects of the antioxidant system on the anesthetic drugs make the anesthesia method more important. Hypotensive anesthesia or controlled hypotension is an anesthetic technique routinely used in many operations (ENT, orthopedic, plastic surgery, etc.) to reduce intraoperative bleeding and to provide a more open surgical area. In this study, investigators aimed to investigate the effects of hypotensive anesthesia on thiol / disulfide balance from oxidative stress markers. Hypotensive anesthesia is caused by hypoperfusion and hypoxia-induced oxidative stresses at the tissue level and can initiate cell damage. Many methods can be used alone or in combination to create hypotensive anesthesia. İnvestigators will investigate whether hypotensive anesthesia causes an effect on the cellular level.
The purpose of this study to determine the effectiveness of sugammadex in septoplasty patients whose mask ventilation would be difficult after extubation.
Headache is the most common complaint to neurologists. In the 80´s and 90's few papers, with limited number of patients, have proposed the association between nasal septum contact and headache. The International Classification of Headaches Disorders proposed specific diagnostic criteria for this entity. With the major use of CT scans, the contact between nasal mucosa and septum is daily observed in many patients without complaint of headache. The purpose of this study is to determine if there is any correlation between nasal and septum mucosa contact and the prevalence of headache. The investigators hypothesized that no correlation will be found using CT scans in a large series of patients.
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'.