Cancer
-
Multiple endocrine neoplasia type 1 (MEN-1) is an autosomal dominant tumor syndrome associated with parathyroid, gastroenteropancreatic (GEP), and pituitary neoplasia. Gastrinoma and GEP malignancy are common life-threatening endocrine complications of MEN-1. An effective management strategy for these disorders remains to be determined. The authors attempted to determine the role of the somatostatin analogue, octreotide, in ameliorating features of hypergastrinemic GEP neoplasia associated with MEN-1. ⋯ Octreotide is a safe and effective adjunct to surgical strategies for the management of GEP neoplasia in hypergastrinemic MEN-1 patients.
-
Multicenter Study
The role of tumor resection in the treatment of glioblastoma multiforme in adults.
The therapeutic impact of tumor resection is poorly defined. Therefore the current study was conducted. ⋯ For RTOG Classes IV-VI patients with moderate mass effect of the tumor, radiation therapy alone is a rational treatment strategy. Tumor resection should be performed in patients with pretreatment midline shift whenever possible.
-
Randomized Controlled Trial Multicenter Study Clinical Trial
A randomized comparison of indwelling pleural catheter and doxycycline pleurodesis in the management of malignant pleural effusions.
The purpose of this study was to compare the effectiveness and safety of a chronic indwelling pleural catheter with doxycycline pleurodesis via tube thoracostomy in the treatment of patients with recurrent symptomatic malignant pleural effusions (MPE). ⋯ A chronic indwelling pleural catheter is an effective treatment for the management of patients with symptomatic, recurrent, malignant pleural effusions. When compared with doxycycline pleurodesis via tube thoracostomy, the pleural catheter requires a shorter hospitalization and can be placed and managed on an outpatient basis.
-
Although in recent years there has been a dramatic increase in both the incidence of ductal carcinoma in situ (DCIS) and breast-conserving therapy for patients who have this disease, the optimal treatment for these patients remains controversial. Most data regarding outcomes have come from small, retrospective studies, with little data published from prospective, randomized studies. This study investigates the effects of age, postoperative breast irradiation, and other factors on local relapse free survival after breast-conserving surgery for women with DCIS in a large, single-institution series. ⋯ In addition to margin status, pathologic factors, and the use of radiation therapy, age is another factor that should be considered in assessing the risk of local recurrence after breast-conserving surgery for patients with DCIS.
-
Some patients with cancer pain may develop uncontrolled adverse effects, including generalized myoclonus, delirium, nausea and emesis, or severe sedation before achieving adequate analgesia during opioid dose titration. Sequential therapeutic trials should be considered to determine the most favorable drug. ⋯ When pain is relieved inadequately by opioid analgesics given in a dose that causes intolerable side effects despite routine measures to control them, treatment with the same opioid by an alternative route or with an alternative opioid administered by the same route should be considered. Opioid rotation may be useful in opening the therapeutic window and for establishing a more advantageous analgesia/toxicity relationship. By substituting opioids and using lower doses than expected according to the equivalency conversion tables, it is possible in the majority of cases to reduce or relieve the symptoms of opioid toxicity in those patients who were highly tolerant to previous opioids while improving analgesia and, as a consequence, the opioid responsiveness.