ABSTRACT
Abstract Introduction Low exposure of the larynx can make laryngeal microsurgery difficult or even impossible. The application of rigid and contact endoscopy enabled oblique and retrograde angled visualization, allowing transoperative staging with greater reach of the anatomical areas. However, there is difficulty or even impossibility of performing the surgical act, due to the incompatibility of the angled path with the straight surgical tools. Objective To demonstrate the efficiency of the variant of the technique for laryngeal microsurgery in cases of difficult laryngoscopy and to analyze the new surgical instruments specific to the endoscopic procedure. Methods This is a cross-sectional retrospective study, based on the analysis of 30 medical records of patients treated surgically at a philanthropic hospital in the state of Sergipe, Brazil, between the years of 2014 and 2015. Results The technical variant used 30- and 70-degree endoscopes that provided complete oblique view of the endolarynx. The association of angled instruments (forceps, suction pumps, retractors and scissors) enabled the execution of the surgical procedures. Conclusion The association of rigid endoscopy with angled instruments promoted full visualization of the surgical lesion and operative resolution. (AU)
Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Aged, 80 and over , Laryngoscopy/methods , Microsurgery/methods , Brazil , Laryngeal Diseases/surgery , Cross-Sectional Studies , Retrospective Studies , Laryngoscopy/instrumentationABSTRACT
This was Phase III multicenter, double-blind, randomized, comparative safety and efficacy study in parallel groups of subjects, assessing non-inferiority between two commercially available otologic suspensions containing ciprofloxacin 2mg/mL and hydrocortisone 10mg/mL (Otociriax and Cipro HC®) in the treatment of acute diffuse otitis externa. Following screening and informed consent, subjects were randomly allocated into two treatment groups: Group A (treated with Otociriax) and Group B (treated with Cipro HC®). Treatment regimen in both groups was three drops, twice daily for seven days. The primary study endpoint was otitis cure, defined as elimination of pain, edema, and otorrhea. The secondary study endpoint was presence of side effects. Efficacy assessments included presence and intensity of otitis externa manifestations. Safety assessments included vital signs and physical examination, as well as adverse event monitoring. Study data analysis was performed using GraphPad Prism 5.0...
Subject(s)
Humans , Male , Female , Ciprofloxacin , Hydrocortisone , Otitis ExternaABSTRACT
Os autores apresentam uma revisao sobre a alta incidência de hiperreflexia autonômica simpática que ocorre em pacientes vitimas de lesoes medulares cervicais e torácicas altas, e alertam para a grande importância do diagnóstico precoce, prevençao e tratamento desta síndrome.