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OBJECTIVES/HYPOTHESIS To evaluate the patterns of failure, survival, and functional outcomes for patients treated with transoral robotic surgery (TORS) and compare these results with those from a cohort of patients treated with concurrent chemoradiation (CRT). STUDY DESIGN Prospective non-randomized case control study. METHODS Between April 2007 and(More)
Preliminary results demonstrated that concurrent sunitinib and stereotactic body radiation therapy (SBRT) is an active regimen for metastases limited in number and extent. This analysis was conducted to determine the long-term survival and cancer control outcomes for this novel regimen. Forty-six patients with oligometastases, defined as five or fewer(More)
BACKGROUND Preclinical data suggest that sunitinib enhances the efficacy of radiotherapy. We tested the combination of sunitinib and hypofractionated image-guided radiotherapy (IGRT) in a cohort of patients with historically incurable distant metastases. METHODS Twenty five patients with oligometastases, defined as 1-5 sites of active disease on whole(More)
BACKGROUND Concurrent inhibition of epidermal growth factor receptor (EGFR) and cyclooxygenase-2 (COX-2) is an active and well tolerated regimen in recurrent head and neck cancer (HNC). In the current phase 1 trial, the authors sought to determine the maximum tolerated dose (MTD) and efficacy of concurrent erlotinib and celecoxib as a radiosensitizing(More)
The estimated annual incidence of oral cavity and pharyngeal cancer is 39,000 in the United States and 260,000 cases worldwide. Despite significant advances in surgery, chemotherapy and radiotherapy, the 5-year survival rate for locally advanced head and neck tumors remains at 50 %. With further intensification of existing treatment limited by the already(More)
OBJECTIVE To examine the impact of early tracheotomy in nontrauma patients on duration of mechanical ventilation (MV), intensive care unit (ICU) stay, and overall hospital stay. DESIGN Case series with chart review. SETTING Tertiary care medical center. METHODS A retrospective study was performed for patients undergoing tracheotomy from 2005 to 2010.(More)
Soil organic matter (SOM), microbial carbon (Cmic), and microbial nitrogen (Nmic) status affected by the application of inorganic fertilizer and organic amendments in subtropical paddy soils were investigated. Soil samples were collected from the plow layer of three long-term (17 years) field experiments at Xinhua, Ningxiang, and Taojiang counties in Hunan(More)
A phase II trial was conducted to evaluate the tolerability and efficacy of incorporating cetuximab and simultaneous integrated boost intensity-modulated radiation therapy (SIB-IMRT) into a well-described 5-fluorouracil (5-FU) and hydroxyurea (HU)-based chemoradiation regimen. Patients with stage IVa-IVb or high-risk stage III squamous cell carcinomas were(More)
A wide variety of tumors present in the sinonasal and ventral skull base. Patients often have nonspecific symptoms initially and present with advanced tumors, affecting the orbit and other adjacent structures. Evaluation of these malignancies with modern imaging techniques can define tumor invasion, but biopsy is often required to establish a diagnosis(More)