Telemedicine: recent developments and future applications

Examining user perceptions of SwallowIT: A pilot study of a new telepractice application for delivering intensive swallowing therapy to head and neck cancer patients

Consumer feedback and end-user perceptions provide important information regarding the clinical acceptability of new telepractice systems. This pilot investigation aimed to evaluate end-user perceptions of a new asynchronous telepractice application, ‘ SwallowIT’, designed to support patients to remotely complete intensive swallowing therapy during curative chemoradiotherapy (CRT) treatment for head and neck cancer (HNC). Insights were sought from 15 patients with oropharyngeal cancer who used SwallowIT to complete supported home swallowing therapy. Perceptions were evaluated via structured questionnaires, completed following initial orientation to SwallowIT and on completion of CRT. Semi-structured phone interviews were conducted ≥3 months post-treatment. The majority of patients reported positive initial perceptions towards SwallowIT for comfort (87%), confidence (87%), motivation (73%) and support (87%). No statistically significant change in perceptions was observed from baseline to end of CRT ( p > 0.05). Thematic analysis of interviews revealed four main themes: the ease of use of SwallowIT, motivating factors, circumstances which made therapy difficult, and personal preferences for service-delivery models. These preliminary findings demonstrate that SwallowIT was well-perceived by the current group of HNC consumers and suggest that SwallowIT may be well-accepted as an alternate service-delivery model for delivering intensive swallowing therapy during CRT.

New Technology for Imaging and Documenting Urologic Procedures

Recent advances in fiber optics and digital technology have dramatically improved the ability of the urologic surgeon to accurately image and document endoscopic and laparoscopic procedures. In addition, the development of digital endoscopes has expanded the armamentarium of the endoscopic surgeon greatly. Finally, new virtual reality technology has allowed increased visualization during surgery and provides excellent training for surgeons. This article details new imaging and documentation technology currently utilized during urologic procedures.

Advances in video and imaging in ureteroscopy

Advances in image processing and display technologies, such as digital imaging, HDTV, and virtual reality, will ultimately allow integration of endoscopic imaging with diagnosis and therapy during ureteroscopic procedures. Further improvements in simulation technology and telemedicine should improve surgical training and greatly benefit patient care.