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Scopoderm transdermal therapeutic system (TTS) is a form of application permitting programmed release of scopolamine through the skin into the bloodstream. Scopoderm TTS is indicated for prevention of nausea and vomiting associated with motion sickness. The most common side effect associated with its use is dryness of the mouth. We have been using Scopoderm TTS for reducing salivary flow in patients with sialorrhea or with difficulties in swallowing normal amounts of salivary secretions. Good results were achieved with minimal discomfort from adverse effects. We recommend the use of Scopoderm TTS in selected cases of sialorrhea and drooling, preoperatively and postoperatively in patients undergoing surgery of oral, laryngeal, and pharyngeal lesions.

It has been suggested that due to fatty infiltration, obstructive sleep apnea (OSA) patients have a narrower pharyngeal airway than normal persons. To identify potential fatty infiltration of pharyngeal tissues that may contribute to OSA, a histologic study of the distal soft palate was performed. Histologic sections of 46 oropharyngeal specimens were evaluated. This included 25 overweight OSA patients (25/31), 6 normal-weight OSA patients (6/31), and a control group of 15 healthy (non-OSA) individuals. A semiquantitative analysis of the fatty tissue was performed. In all 31 OSA patients an excess of fatty infiltration was found in the histologic oropharyngeal specimens in comparison to the control group. No correlation was found between the pharyngeal fatty infiltration degree, the body mass index, and the apnea index. Irrespective of their body weight, in none of the patients without OSA was excessive fatty infiltration seen. It is suggested that excessive pharyngeal fatty infiltration plays a role in upper airway obstruction in OSA and that it can be associated with the development of apnea.

Scopoderm transdermal therapeutic system (TTS) is applied to prevent nausea and vomiting associated with motion sickness. Dry mouth is the most common side effect, appearing in up to two thirds of the patients treated. We have used this side effect to the benefit of patients with sialorrhea or with difficulties swallowing normally secreted amounts of saliva. More than 100 patients with tumors of the aerodigestive tract before and after surgery, and patients after parotidectomies, after tracheotomies, with peritonsillar abscesses, tonsillitis and pharyngitis, and neurologic disorders were thus treated. Reduced secretion of saliva was seen in 50% to 100% of the treatment groups. Other side effects were minimal and we recommend the use of scopoderm TTS for reduction of salivary flow.

Six patients with no previous signs or symptoms suggestive of coronary artery disease developed acute coronary ischemia/infarction shortly after cis-diamine-dichloroplatinum II (cisplatin) -based chemotherapy. In two patients this was the sole chemotherapeutic agent used. One patient underwent coronary angiography which disclosed no pathology, but following which, while on a calcium channel blocking agent regimen, he had an uneventful course of chemotherapy with cisplatin. Documentation of cisplatin-related vascular events is important in view of the growing number of patients who undergo cisplatin-based chemotherapy.