Interactive cardiovascular and thoracic surgery
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Interact Cardiovasc Thorac Surg · Mar 2009
Comparative StudyScreening methods for delirium: early diagnosis by means of objective quantification of motor activity patterns using wrist-actigraphy.
Delirium after cardiac surgery is a risk factor for adverse outcome and even death. Disturbance of motor activity is a core feature of delirium, but hypoactive delirium often remains unrecognized. We explored wrist-actigraphy as a tool to objectively quantify postoperative recovery of 24-h rest-activity patterns to improve the early recognition of delirium after surgery. ⋯ The delirious patients showed lower mean activity levels during the first postoperative night (P<0.05), reduced restlessness during the first day (P<0.05), and a lower mean activity of the 5 h with lowest activity within the first 24 h (P=0.01), as compared to the non-delirious patients. Already at a very early stage after cardiac surgery, a difference in motor activity was observed between patients with and without a delirium. As an unobtrusive method, actigraphy has the potential to be a screening method that may lead to early diagnosis and treatment of delirium.
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Interact Cardiovasc Thorac Surg · Mar 2009
Surgical treatment of catamenial pneumothorax: a single centre experience.
We retrospectively reviewed our experience with catamenial pneumothorax (CP) in terms of treatment and follow-up. From 1993 to 2008, ten women presented at our department with CP. CP was right-sided in all patients: seven presented diaphragmatic defects including one endometriosis, five had apical bulla or blebs that in three patients were the only pathological findings. ⋯ At the time of surgery the diaphragm should be carefully inspected for defects and/or endometriosis. Standard pleurodesis may not suffice and we suggest apical resection and apical pleurectomy associated with a diaphragmatic procedure when indicated. Hormonal treatment with GnRH agonist seems to improve the outcome.