Journal of neurosurgery
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Journal of neurosurgery · Oct 2013
Multicenter StudyPhase II clinical study on intraoperative photodynamic therapy with talaporfin sodium and semiconductor laser in patients with malignant brain tumors.
The objective of the present study was to perform a prospective evaluation of the potential efficacy and safety of intraoperative photodynamic therapy (PDT) using talaporfin sodium and irradiation using a 664-nm semiconductor laser in patients with primary malignant parenchymal brain tumors. ⋯ Intraoperative PDT using talaporfin sodium and a semiconductor laser may be considered as a potentially effective and sufficiently safe option for adjuvant management of primary malignant parenchymal brain tumors. The inclusion of intraoperative PDT in a combined treatment strategy may have a positive impact on OS and local tumor control, particularly in patients with newly diagnosed GBMs. Clinical trial registration no.: JMA-IIA00026 (https://dbcentre3.jmacct.med.or.jp/jmactr/App/JMACTRS06/JMACTRS06.aspx?seqno=862).
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Journal of neurosurgery · Oct 2013
Multicenter Study Clinical TrialProspective validation of a patient-reported nasal quality-of-life tool for endonasal skull base surgery: The Anterior Skull Base Nasal Inventory-12.
Patient-reported quality-of-life (QOL) end points are becoming increasingly important health care metrics. To date, no nasal morbidity instrument specifically designed for patients undergoing endonasal skull base surgery has been developed. In this study, the authors describe the development and validation of a site-specific nasal morbidity instrument to assess patient-reported rhinological outcomes following endonasal skull base surgery. ⋯ This prospective study demonstrates that the ASK Nasal-12 is a validated, site-specific, unidimensional rhinological outcomes tool sensitive to clinical change. It can be used in conjunction with multidimensional QOL instruments to assess patient-reported nasal perceptions in endonasal skull base surgery. This instrument is being used as a primary outcome measure in an ongoing multicenter nasal morbidity study. Clinical trial registration no.: NCT01504399 (ClinicalTrials.gov).