Endobronchial irradiation with 192Ir in the treatment of malignant endobronchial obstruction.

From Jan 1, 1983 to April 30, 1989, 32 patients underwent 38 endobronchial treatments with 192Ir, bronchoscopically inserted for treatment of endobronchial obstructions secondary to bronchogenic carcinoma. Thirty-four of the 38 treatments were far enough apart to allow separate response analysis. Thirty of the 34 patients were symptomatically improved or stable; 22 of 24 patients who could be evaluated roentgenographically showed improved or stable chest roentgenograms, and ten of 12 patients evaluated bronchoscopically demonstrated improved patency of bronchial lumen.

High incidence of cardiopulmonary complications associated with implantation of adrenal medullary tissue into the caudate nucleus in patients with advanced neurologic disease.

OBJECTIVE: The purpose of our study was to examine the cardiopulmonary complications of a group of patients who had undergone implantation of adrenal medullary tissue into the caudate nucleus for treatment of neurologic disease. DESIGN: Prospective study with partially matched historical controls. SETTING: Tertiary care community medical center. PATIENTS AND METHODS: Seven patients with advanced Parkinson's disease and three patients with progressive supranuclear palsy underwent implantation of adrenal medullary tissue into the caudate nucleus. These patients were compared with respect to their cardiopulmonary complications with a control group who had undergone craniotomy and then compared with a control group who had undergone only abdominal surgery. RESULTS: In the study group, six patients developed major postoperative complications including development of large pleural effusions, lobar atelectasis, pneumonia, upper airway obstruction, and cardiac arrest. Three patients had minor complications including development of small pleural effusions, subsegmental atelectasis, purulent bronchitis, mild congestive heart failure, and atrial flutter/fibrillation. One patient had an unremarkable postoperative course. The first control group, whose only surgery was a craniotomy, had only one major complication. The second control group, the abdominal surgery control group, had one major and five minor complications. CONCLUSION: The particular neurologic disease, its severity, and the type of surgery performed appear to be causative factors in the high incidence of complications in the study group.

Nutritional aspects and swallowing function of patients with Parkinson's disease.

Seven patients with Parkinson's disease and three patients with progressive supranuclear palsy underwent adrenal medullary transplant to the caudate nucleus for treatment of their neurologic disease. Preoperative nutritional assessment demonstrated that a significant number of the Parkinson's patients had mild to moderate nutritional depletion. Motility problems, manifest by dysphagia and delayed gastric emptying causing problems over a number of years, were probably responsible. Of the 10 patients studied, 6 were studied by videofluoroscopy. All patients had variable dysphagia of variable servility with or without aspiration. Etiologic factors included the basic underlying neurologic disease, delay in resumption of anti-parkinsonian medications, use of metoclopramide, and postoperative medical complications leading to a debilitated clinical state.