Articles: patients.
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Spontaneous intracranial hypotension (SIH) is a postural headache syndrome unrelated to dural puncture. Because of the increasing failure of epidural blood patch (EBP) to relieve headache in SIH, we retrospectively investigated the epidemiological features and treatment outcomes in 55 cases of SIH. The study population was stratified by age and sex; continuous variables were compared for differences by t-tests; categorical variables were compared by Chi-squared analysis or Fisher exact tests. ⋯ EBP failures were more common in patients aged 40 and younger than in older patients (P = 0.003). Postural headache from SIH was not uniformly responsive to EBP, and had significant comorbidities, especially in men. The management of postural headache in SIH by other techniques to restore brain position and cerebrospinal fluid dynamics should be investigated.
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Intradiscal electrothermal annuloplasty (IDET) is an effective treatment for chronic discogenic low back pain (LBP). However, efficacy of IDET for the treatment of referred leg pain has not been examined. This study was performed to assess the long-term efficacy of IDET for the treatment of referred leg pain in chronic discogenic LBP patients. ⋯ A relatively large number of LBP patients who underwent IDET (84%) presented with referred leg pain without sciatica. The IDET procedure afforded improvements in leg pain that correlated well with improvements in back pain (0.75/4 and 0.88/4, respectively). These data suggest that IDET may relieve associated limb pain in chronic discogenic LBP patients.
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Curr Opin Anaesthesiol · Dec 2004
Alternative management techniques for the difficult airway: esophageal-tracheal Combitube.
To summarize knowledge about the esophageal-tracheal Combitube in emergency medicine and anesthesia, with special emphasis on uncommon indications. Papers published between August 2003 and July 2004 are reviewed. ⋯ The esophageal-tracheal Combitube is a useful and efficient alternative airway characterized by high success rates in emergency situations. We recommend the use of a laryngoscope for insertion and strict adherence to the manufacturer's guidelines in order to maximize success and minimize potential injury.
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This review will summarize the progress made during the last year in improving difficult-airway management. ⋯ Significant steps have been made in our management of the difficult airway, and the majority of the problems encountered can be solved with recourse to simple published guidelines.
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Capnography has been used in the operating room by anesthesiologists for over a decade. Along with pulse oximetry, it has reduced anesthesia-related morbidity and mortality. Traditionally, capnography has been used to confirm the placement of the endotracheal tube. This review looks into the literature for an update on the use of capnography in the spontaneously breathing patient. ⋯ Capnography has become a mandatory or recommended monitoring tool in the practice of anesthesiology. It is making inroads into other medical specialties as a monitoring and diagnostic tool. The use of this technology by non-anesthesiologists will continue to increase. In the opinion of the authors capnography should be used in all cases requiring sedation either in or out of the operating room.