Arch Surg Chicago
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Randomized Controlled Trial Clinical Trial
Carotid artery stents for blunt cerebrovascular injury: risks exceed benefits.
Carotid stenting has been advocated in patients with grade III blunt carotid artery injuries (hereafter referred to as "blunt CAIs") because of the persistence of the pseudoaneurysm and concern for subsequent embolization or rupture. ⋯ Patients who have carotid stents placed for blunt carotid pseudoaneurysms have a 21% complication rate and a documented occlusion rate of 45%. In contrast, patients treated with antithrombotic agents alone had an occlusion rate of 5%; no asymptomatic patient treated with antithrombotic agents for their injury had a stroke. Antithrombotic therapy remains the recommended therapy for blunt CAIs, but the role of intraluminal stents remains to be defined.
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The incidence and severity of postinjury multiple organ failure (MOF) has decreased over the last decade. ⋯ The incidence, severity, and attendant mortality of postinjury MOF decreased over the last 12 years despite an increased MOF risk. Improvements in MOF outcomes can be attributed to improvements in trauma and critical care and are associated with decreased use of blood transfusion during resuscitation.
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Minimally invasive parathyroidectomy (MIP) for primary hyperparathyroidism (HPT) has equal cure and recurrence rates as standard cervical exploration. Changes in the management of primary HPT have occurred since introducing MIP including localization, anesthesia, intraoperative parathyroid hormone monitoring, and indications for parathyroidectomy. ⋯ With high-quality localization and intraoperative parathyroid hormone level monitoring, MIP can be performed with equal cure rates as standard cervical exploration, with no present evidence of delayed recurrence.
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The named primary esophageal motility disorders (PEMDs) are achalasia, diffuse esophageal spasm (DES), nutcracker esophagus (NE), and hypertensive lower esophageal sphincter (HTN-LES). Although the diagnosis and treatment of achalasia are well defined, such is not the case with the other disorders. ⋯ These results show that (1) symptoms were unreliable in distinguishing gastroesophageal reflux disease from PEMDs; (2) esophageal function tests were essential to diagnose PEMD and to define its type; (3) the laparoscopic approach was better than the thoracoscopic approach; (4) a laparoscopic Heller myotomy is the treatment of choice for achalasia, DES, and HTN-LES; and (5) a predictably good treatment for NE is still elusive, and the results of surgery were disappointing.