Search results for "AOP"

Ventilación mecánica no invasiva en pre e intraoperatorio y vía aérea difícil

2015

Non-invasive mechanical ventilation is a method of ventilatory assistance aimed at increasing alveolar ventilation, thus achieving, in selected subjects, the avoidance of endotracheal intubation and invasive mechanical ventilation, with the consequent improvement in survival. There has been a systematic review and study of the technical, clinical experiences, and recommendations concerning the application of non-invasive mechanical ventilation in the pre- and intraoperative period. The use of prophylactic non-invasive mechanical ventilation before surgery that involves significant alterations in the ventilatory function may decrease the incidence of postoperative respiratory complications. …

Shallow-water benthic hydroids from the Maltese Islands (Central Mediterranean)

2013

Forty species of benthic hydroids, belonging to 15 families and 21 genera, were found in a collection, obtained by SCUBA diving, from the Maltese Islands. Paradoxically for the well studied Mediterranean region, the hydroid fauna of these islands is virtually unexplored. Of 40 species, 33 were identified to species level, with 28 of them reported for the first time for the study area. Hydractinia monocarpa is recorded for the first time in the Mediterranean Sea, and a presumed new species of the genus Clytia has been found. The most speciose families are Campanulariidae with 10 species (25%), Aglaopheniidae with six species (15%) and Sertulariidae with five species (12%). Aglaophenia and Cl…

Sevoflurane-induced reduction of bispectral index does not affect human cerebral microcirculation

2015

Avoiding tunnel collisions between fibular collateral ligament and ACL posterolateral bundle reconstruction

2010

PURPOSE: The purpose of this study was to evaluate the risk of tunnel collisions of the fibular collateral ligament (FCL) and posterolateral bundle anterior cruciate ligament (PLB-ACL) tunnels during a combined FCL and double-dundle (DB) ACL reconstruction. METHODS: Thirty-six 4th-generation synthetic femurs (Sawbones, Pacific Research Laboratories, Vashon, WA) were utilized, and two different femur sizes were used. A FCL tunnel and a PLB-ACL tunnel were reamed on each femur. The tunnels of synthetic specimens that did not have a collision were filled with an epoxy resin augmented with BaSO(4) and radiographic evaluation, and Multidetector CT exams of the specimens were performed. RESULTS: …

Diagnostic accuracy of cone-beam CT compared with panoramic images in predicting retromolar canal during extraction of impacted mandibular third mola…

2014

Objectives: The clinical significance of the existence of a retromolar canal and of its neurovascular content is not yet clear.The aim of the present study was to assess the visibility, diameter and course of the mandibular retromolarcanal (MRC) using cone beam computed tomography (CBCT) scan -had been taken for pre-operative radiographic evaluation of impacted mandibular third molars- compared to panoramic radiographs. Study Design: Subjects eligible for study enrollment were those who underwent preoperative CBCT scan for the extraction of impactedmandibular third molars were determined to be extremely close to the mandibular canal on panoramic radiographs. Radiographs were screened for th…

Impact of Minimally Invasive Surgery in the Spectrum of Current Achalasia Treatment Options

2011

Minimally invasive Heller myotomy has evolved the “gold standard” procedure for achalasia in the spectrum of current treatment options. The laparoscopic technique has proved superior to the thoracoscopic approach due to improved visualization of the esophagogastric junction. Operative controversies most recently include the length of the myotomy, especially of its fundic part, with respect to the balance between postoperative persistent dysphagia and development of gastroesophageal reflux, as well as the type of the added antireflux procedure. Perioperative mortality should approach 0%, and favorable long-term results can be achieved in > 90%.

Two-Stage Thyroidectomy Driven by Intraoperative Neuromonitoring: Informed Consent Process and Its Effect on Patient Willingness and Consent Rates

2020

Purpose: Intraoperative neuromonitoring (IONM) of the recurrent laryngeal nerve (RLN) is a useful technique that can be applied to assess the nerve functionality at the end of the first side lobectomy in a planned total resection to prevent the bilateral injury of the RLN. Here we describe the process of informed consent of patients, who were subjected to a 2-stage thyroidectomy, and its effect on the patients' willingness to be operated on as well as their consent rates. Methods: A retrospective observational study of patients, undergoing thyroidectomy with standardized IONM, was conducted from January 2019 to December 2019. All patients were preoperatively informed about the possibility o…

Māsas rīcība hipotermijas profilaksē operāciju laikā

2017

Bakalaura darba tēma ir ,, Māsas rīcība hipotermijas profilaksē operāciju laikā “. Tēma ir aktuāla, jo pēdējo gadu laikā mūsdienu ķirurģijā lielu uzmanību ir piesaistījusi nopietna problēma – nejauša intraoperatīva hipotermija. Nejaušai intraoperatīvas hipotermijas profilaksei ir liela nozīme operācijas procesā un pēcoperācijas periodā. Nejaušas intraoperatīvas hipotermijas attīstības biežums operāciju zāle, izpētot vairākus avotus, svārstās no 60% līdz 90%. Šāds stāvoklis ir atkarīgs no problēmai pievērstās uzmanības daudzuma. Darba mērķis ir noskaidrot māsas rīcību hipotermijas profilaksei operāciju laikā. Pētniecības uzdevumi ir izveidot pētījuma instrumentu, balstoties uz literatūras av…

Comparison between Rapid Intraoperative and Central Laboratory Parathormone Dosage in 12 Kidney Transplant Candidates

2016

Abstract Background The rapid intraoperative parathormone (PTH) and at central laboratory PTH dosage gives similar results. The central laboratory provides results in longer times and higher costs. Intraoperative measurement can reduce time and costs during parathyroidectomy. Methods Twelve patients undergoing parathyroidectomy for hyperparathyroidism renal transplant candidates were included. Diagnosis was made by laboratory tests (serum calcium, PTH) and imaging techniques (ultrasonography and scintigraphy). All patients presented PTH levels of >400 pg/mL (the limit value to be maintained in list for kidney transplantation) and resistant to medical therapy. For each patient, 2 blood sampl…

Use of monitoring intraoperative parathyroid hormone during parathyroidectomy in patients on waiting list for renal transplantation.

2007

This report describes the use of intraoperative parathyroid hormone (ioPTH) assay during parathyroidectomy for patients with secondary hyperparathyroidism on the waiting list for renal transplantation. The levels of ioPTH were determined among waiting list patients undergoing subtotal parathyroidectomy and tertiary hyperparathyroidism patients undergoing procedures. The levels of ioPTH were significantly reduced at 10 minutes by 59.7,3% among with secondary hyperparathyroidism and 68.9% among tertiary hyperparathyroidism. A 15 minutes it was 85% in secondary hyperparathyroidism and 89.7% in tertiary hyperparathyroidism. A decrement of 50% in basal values at 10 minutes and 85% decrement or m…