ABSTRACT
BACKGROUND: Unanticipated difficult intubation remains a challenge in anaesthesia. The Simplified Airway Risk Index (SARI) is a multivariable risk model consisting of seven independent risk factors for difficult intubation. Our aim was to compare preoperative airway assessment based on the SARI with usual airway assessment. METHODS: From 01.10.2012 to 31.12.2013, 28 departments were cluster-randomized to apply the SARI model or usual airway assessment. The SARI group implemented the SARI model. The Non-SARI group continued usual airway assessment, thus reflecting a group of anaesthetists' heterogeneous individual airway assessments. Preoperative prediction of difficult intubation and actual intubation difficulties were registered in the Danish Anaesthesia Database for both groups. Patients who were preoperatively scheduled for intubation by advanced techniques (e.g. video laryngoscopy; flexible optic scope) were excluded from the primary analysis. Primary outcomes were the proportions of unanticipated difficult and unanticipated easy intubation. RESULTS: A total of 26 departments (15 SARI and 11 Non-SARI) and 64 273 participants were included. In the primary analyses 29 209 SARI and 30 305 Non-SARI participants were included.In SARI departments 2.4% (696) of the participants had an unanticipated difficult intubation vs 2.4% (723) in Non-SARI departments. Odds ratio (OR) adjusted for design variables was 1.03 (95% CI: 0.77-1.38). The proportion of unanticipated easy intubation was 1.42% (415) in SARI departments vs 1.00% (302) in Non-SARI departments. Adjusted OR was 1.26 (0.68-2.34). CONCLUSIONS: Using the SARI compared with usual airway assessment we detected no statistical significant changes in unanticipated difficult- or easy intubations. CLINICAL TRIAL REGISTRATION: NCT01718561.
Subject(s)
Intubation, Intratracheal/methods , Preoperative Care/methods , Adult , Aged , Airway Management/adverse effects , Airway Management/methods , Cluster Analysis , Double-Blind Method , Female , Humans , Intubation, Intratracheal/adverse effects , Male , Middle Aged , Prognosis , Risk Assessment/methods , Risk Factors , Treatment FailureABSTRACT
The lower lobe of the left lung was transplanted from a mother to her child, who previously had received a bone marrow transplant from the mother because of an immune defect. After the bone marrow transplant the child had developed progressive pulmonary fibrosis (obliterative bronchiolitis). The surgical procedure and the early postoperative period has been uncomplicated. Immunosuppression with corticosteroids was only given for a short period, after which no immunosuppressive treatment has been given. The operation and results for both donor and recipient are described. The early results are promising, but rehabilitation is progressing slowly.
Subject(s)
Bone Marrow Transplantation , Lung Transplantation , Pulmonary Fibrosis/surgery , Child , Female , Humans , Male , Middle Aged , Prognosis , Pulmonary Fibrosis/diagnostic imaging , Pulmonary Fibrosis/etiology , RadiographyABSTRACT
Since April 1992 the arterial switch operation (ASO) has been the treatment of neonates with transposition of the great arteries (TGA) at Rigshospitalet, Copenhagen. Thirteen mature neonates with TGA underwent ASO. Ten patients had simple TGA, two had TGA associated with a ventricular septal defect (VSD), and one had TGA with VSD and in addition moderate right ventricular hypoplasia. All patients survived the operation and are still alive. Perioperative bleeding was a problem in three cases. Eleven patients had an uncomplicated postoperative course. One patient had peri- and postoperative left ventricular failure and was reoperated after three months for a residual VSD. One child developed renal failure and needed peritoneal dialysis. The patients have been followed for 5.5 (range 0-12) months, they are all in good condition and thriving well. The presented early results after ASO justify continued recommendation of ASO as the operation of choice for TGA in neonates at Rigshospitalet.
Subject(s)
Transposition of Great Vessels/surgery , Anastomosis, Surgical/adverse effects , Anastomosis, Surgical/methods , Female , Follow-Up Studies , Humans , Infant , Infant, Newborn , Male , Prognosis , Retrospective StudiesABSTRACT
As of July 1990 brain death was legally recognized in Denmark thereby rendering transplantation of heart, liver and lung possible. Brain death donors are usually treated in neurosurgical or anaesthetic intensive care units. The staff of these units influence the number of donors and also the quality of organs donated. Physiological factors pertinent to brain death donors and pre- and peroperative donor therapy in relation to multiorgan procurement are discussed from the viewpoint of the anaesthetist. Symptomatic therapy aimed at optimizing and maintaining organ function is employed; thus continuing intensive care. Sympathetic and somatic reflex responses to surgical stimulation are to be anticipated, often necessitating analgesics to blunt haemodynamic responses and neuromuscular blocking agents to inhibit movements and/or rigidity.
