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Thermal Dosimetry Characteristics Of Deep Regional Heating Of Non-Muscle Invasive Bladder Cancer., Titania Juang, Paul R. Stauffer, Oana A Craciunescu, Paolo F Maccarini, Yu Yuan, Shiva K Das, Mark W Dewhirst, Brant A Inman, Zeljko Vujaskovic
Thermal Dosimetry Characteristics Of Deep Regional Heating Of Non-Muscle Invasive Bladder Cancer., Titania Juang, Paul R. Stauffer, Oana A Craciunescu, Paolo F Maccarini, Yu Yuan, Shiva K Das, Mark W Dewhirst, Brant A Inman, Zeljko Vujaskovic
Department of Radiation Oncology Faculty Papers
PURPOSE: The aim of this paper is to report thermal dosimetry characteristics of external deep regional pelvic hyperthermia combined with intravesical mitomycin C (MMC) for treating bladder cancer following transurethral resection of bladder tumour, and to use thermal data to evaluate reliability of delivering the prescribed hyperthermia dose to bladder tissue.
MATERIALS AND METHODS: A total of 14 patients were treated with MMC and deep regional hyperthermia (BSD-2000, Sigma Ellipse or Sigma 60). The hyperthermia objective was 42° ± 2 °C to bladder tissue for ≥40 min per treatment. Temperatures were monitored with thermistor probes and recorded values were used …
A Pilot Clinical Trial Of Intravesical Mitomycin-C And External Deep Pelvic Hyperthermia For Non-Muscle-Invasive Bladder Cancer., Brant A Inman, Paul R. Stauffer, Oana A Craciunescu, Paolo F Maccarini, Mark W Dewhirst, Zeljko Vujaskovic
A Pilot Clinical Trial Of Intravesical Mitomycin-C And External Deep Pelvic Hyperthermia For Non-Muscle-Invasive Bladder Cancer., Brant A Inman, Paul R. Stauffer, Oana A Craciunescu, Paolo F Maccarini, Mark W Dewhirst, Zeljko Vujaskovic
Department of Radiation Oncology Faculty Papers
PURPOSE: This paper aims to evaluate the safety and heating efficiency of external deep pelvic hyperthermia combined with intravesical mitomycin C (MMC) as a novel therapy for non-muscle-invasive bladder cancer (NMIBC).
MATERIALS AND METHODS: We enrolled subjects with bacillus Calmette-Guérin (BCG) refractory NMIBC to an early phase clinical trial of external deep pelvic hyperthermia (using a BSD-2000 device) combined with MMC. Bladders were heated to 42 °C for 1 h during intravesical MMC treatment. Treatments were given weekly for 6 weeks, then monthly for 4 months. Heating parameters, treatment toxicity, and clinical outcomes were systematically measured.
RESULTS: Fifteen patients were …