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Treatment of pediatric cerebral radiation necrosis: a systematic review
Abstract Cerebral radiation necrosis (CRN) is a toxicity of radiation therapy that can result in significant, potentially life-threatening neurologic deficits. Treatment for CRN has included surgical resection, corticosteroids, hyperbaric oxygen therapy (HBOT), and bevacizumab, but no consensus approach has been identified. We reviewed the available literature to evaluate efficacy of treatment approaches. Using methods specified in the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines when possible, we conducted searches of Ovid MEDLINE, Embase and Pubmed to identify studies re...
Source: Journal of Neuro-Oncology - July 19, 2016 Category: Cancer & Oncology Source Type: research

In search of a treatment for radiation-induced optic neuropathy
Opinion statement Radiation-induced optic neuropathy (RON) is an iatrogenic complication that causes severe, irreversible vision loss in one or both eyes within the months to years following radiation therapy. Posterior RON is a rare but devastating toxicity of radiation applied to the visual pathways to treat paranasal sinus and skull base tumors. Anterior RON is an unavoidable consequence of proton beam irradiation or ophthalmic plaque treatment of orbital, choroidal, or retinal tumors. Various treatments aimed at stabilizing and ideally reversing vision loss have been investigated but only in small cases serie...
Source: Current Treatment Options in Neurology - November 8, 2014 Category: Neurology Source Type: research

Summary: International Kidney Cancer Symposium
Conclusions:  Ideal ischemia time is 20-25 minutes or less improves short and long term renal function.  >25 minutes carried 5 year risk of new onset stage 4 CKD No differences on GFR for cold vs. warm ischemia times Preoperative GFR and the percent of kidney preserved was a better predictor of post op GFR.  No ischemia preserves renal function better than warm. Longer cold ischemia times were equivalent to shorter warm ischemia times. Quality and quantity of the remaining kidney is associated with ultimate renal function. Robotics in RCC Surgery Gennady Bratslavsky, MD The...
Source: Kidney Cancer Association - December 15, 2011 Category: Urology & Nephrology Source Type: news