Tumori
-
We present an overview of a number of key clinical studies in infiltrating gliomas presented at the 2013 Society for Neuro-Oncology and World Federation of Neuro-Oncology joint meeting. This review focuses on efficacy results, including quality of life studies, from larger clinical trials in both high- and low-grade infiltrating gliomas.
-
Randomized Controlled Trial
Thulium laser versus staplers for anatomic pulmonary resections with incomplete fissures: negative results of a randomized trial.
This randomized trial evaluated the feasibility and safety of thulium 2010-nm laser to perform anatomic lung resections in patients with incomplete fissures, as compared to mechanical staplers with or without sealants. ⋯ The use of laser to complete fissures can lead to late pneumothorax, even in the absence of postoperative air leaks. Moreover, the use of laser to complete fissures did not prove to reduce overall costs. Trial Registration Identification Number: 41/10 (IRB00001457 - FWA00001798 - IORG0001063).
-
To examine acute and subacute urinary and rectal toxicity in patients with localized prostate cancer monotherapeutically treated with the following four radiotherapeutic techniques: intensity-modulated radiation therapy, three-dimensional conformal radiation therapy, low-dose-rate permanent implant brachytherapy using I-125 seeds, and high-dose-rate brachytherapy. ⋯ Acute and subacute genitourinary toxicities were observed more frequently after three-dimensional conformal radiation therapy than after high-dose-rate brachytherapy or intensity-modulated radiation therapy. Acute and subacute gastrointestinal toxicities were seen more often after three-dimensional conformal radiation therapy than after brachytherapy (I-125 implant or high-dose-rate brachytherapy).
-
Brain metastases are a prevalent consequence of systemic cancer, and patients suffering from brain metastases usually present with multiple metastatic lesions. An overwhelming majority of the available literature assessing the role of stereotactic radiosurgery in brain metastasis management includes patients with up to 4 metastases. Given the significant benefit of stereotactic radiosurgery for the treatment of 1 to 3 brain metastases, we evaluated the use of stereotactic radiosurgery boost after whole brain irradiation in the management of patients with ≥4 brain metastases. ⋯ Linear accelerator-based stereotactic radiosurgery boost within 4 to 6 weeks after whole brain irradiation proved to be an efficacious and well-tolerated treatment strategy for the management of patients with ≥4 brain metastases in our study.