Minerva anestesiologica
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Minerva anestesiologica · Nov 2007
Randomized Controlled Trial Multicenter Study Comparative StudyThe unanticipated difficult intubation: rigid or flexible endoscope?
Unanticipated difficult intubation occurs with a frequency between 1.5% and 8.5%. The aim of this study was to compare the use of flexible versus rigid endoscopy in such a patient population, with respect to the preparation time and feasibility of each device. ⋯ Both endoscopic techniques enable quick and safe intubation. The Bonfils method could be the method of choice in cases of already relaxed patients with unanticipated difficult conventional laryngoscopy, presuming that the anaesthetist is familiar with this technique. Because the clinical re-evaluation for possible predictors of difficult intubation revealed no unknown new factors, the preoperative examination for anatomical peculiarities and being aware are the best protection against unanticipated intubation problems.
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Minerva anestesiologica · Nov 2007
ReviewFeasibility, limits and problems of clinical studies in Intensive Care Unit.
In critical care medicine there is still a paucity of evidence on how to manage most of the clinical problems commonly encountered in critically ill patients. Randomized controlled trials (RCTs) are the most powerful instruments to evaluate the efficacy of a therapeutic intervention and to generate evidence for clinical practice. Unfortunately, the design and conduct of RCTs in our field are particularly complicated, because of some intrinsic and structural problems (e.g. lack of reliable nosography, concomitant use of different therapies, problems in the definition of end-points besides mortality) that will be discussed in this review. ⋯ A particularly stimulating opportunity of development is represented also by the relationship of critical care to EBM. Because of the above problems, metanalyses could be less informative than in other areas of medicine, as they are based on few trials which are often contradictory and of unsatisfactory quality. Few suggestions are formulated which could help looking forwards.
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Minerva anestesiologica · Nov 2007
Acute renal failure after isolated CABG surgery: six years of experience.
A prospective observational study was carried out in a Cardiosurgical Intensive Care Unit (ICU) in order to evaluate the incidence of Acute Renal Failure (ARF) after coronary artery bypass graft surgery and identify its predictors. The effects of ARF on outcome were also investigated. ⋯ Preoperative renal dysfunction, blood transfusion, low-output syndrome, emergency surgery, low ejection fraction and age were independently associated with ARF. Length of ICU and hospital stay were reduced in patients not developing ARF.
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Minerva anestesiologica · Nov 2007
Review Meta AnalysisUltrasound guidance for locoregional anesthesia: a review.
Although regional anaesthesia has become safer, there are an increasing number of articles regarding complications of regional blocks. During the last few years, many authors have suggested the use of ultrasound to minimize the appearance of complications. This review was performed, through a Medline research, to evaluate articles concerning ultrasound and locoregional anaesthesia published until April 2005. ⋯ Ultrasound guidance is useful in facilitating peripheral and neuroaxial blocks and offers direct visualization of the target, adjacent structures, and local anesthetic spread. The advantages also include a decreased rate of complications and faster onset of blocks. Finally, ultrasound measurements can even result in suggestions to modify established block technique.
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Minerva anestesiologica · Nov 2007
Epidural analgesia in children: planning, organization and development of a new program.
The goal of the present work is to describe the development and results of the pediatric epidural analgesia program at the ''Hospital Nacional de Pediatria Prof. Dr. J. P. Garrahan'' in Argentina. ⋯ The safe use of pediatric epidural analgesia in general wards may require the careful selection of patients, systematic assessment by trained personnel, training of medical and nursing personnel, clear distribution of responsibilities, use of printed indications, systematic record of pain, sedation and complications, information and education of patients and parents, supply of systems for airway resuscitation and management and continuous quality control and revision of the methods.