Zentralblatt für Chirurgie
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Comparative Study
["Fast-track" and elective, laparoscopic colo-rectal surgery].
The aim of this prospective clinical evaluation was to investigate the influence of "Fast-track"-treatment in patients undergoing laparoscopic colorectal operations and its effect on morbidity, hospital stay and recovery. ⋯ "Fast-track"-treatment in combination with minimal-invasive surgery is a safe and comfortable perioperative treatment for patients with elective colorectal operations.
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Carotid endarterectomy (CEA) remains the standard procedure for primary and secondary prevention of stroke. Somato-sensory evoked potentials (SEP) are frequently used in carotid endarterectomy under general anaesthesia and recommended for monitoring cerebral functions. The aim of the study was to compare changes in SEP and serum levels of S-100 beta protein and neuron-specific enolase (NSE) with perioperative clinical neurological deficits in patients undergoing regional anaesthesia (RA). ⋯ Compared to SEP, CEA under regional anaesthesia is a safer method to detect patients with cerebral ischaemia before irreversible cellular brain damage occurs. Measuring blood levels of S-100 beta could help to evaluate patients with risk to develop cerebral ischaemia during clamping.
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Surgical treatment of patients suffering from monogenetic forms of morbid obesity is considered to be the poorest investigated theme in bariatric surgery. This review article presents aspects of genetic disorders in morbid obesity as well as some aspects of surgical treatment in patients with monogenetic forms of morbid obesity (Prader-Willi-Syndrome). ⋯ Decisions about the indication to operation and about the choice of surgical procedures are based on the empiric fundament. It is to suggest that the use of growth hormones in patients with monogenetic forms of morbid obesity could positively influence the results of bariatric surgery in these patients.
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Surgery of the carotid artery is justified only if it is performed with low complication rates. The essential advantages of regional anesthesia in comparison to general anesthesia are a secure neuromonitoring, hemodynamic stability and prolonged analgesia. ⋯ Consequences of regional anesthesia on the surgical procedure are to ignore. The question, whether economic advantages exist for regional anesthesia, cannot yet be answered.