Radiation treatment planning systems (RTPS) are evolving on a rapid and continual basis. After the evaluation of several commercial systems, we have developed a list of features we consider desirable in a product. The goal in the compilation of these criteria was a comprehensive worksheet which categorized the characteristics of RTPS into hardware (computer and peripheral devices), 2-D planning tools, 3-D planning tools, irregular field planning tools, and brachytherapy planning. With these distinctions, one can evaluate a system conforming to the specific planning needs, e.g., conformal therapy, dynamic therapy capabilities, or optimized remote afterloading brachytherapy, of a department. The rationales of the special requirements are provided for justification.
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http://dx.doi.org/10.1016/0958-3947(95)02052-7 | DOI Listing |
BMC Nurs
January 2025
Nursing and Midwifery Programme, Pengiran Anak Puteri Rashidah Sa'adatul Bolkiah Institute of Health Sciences, Universiti Brunei Darussalam, Bandar Seri Begawan, Jalan Tungku-Link, Gadong, BE1410, Brunei Darussalam.
Background: Existing literature has emphasized the importance of certain skills vital for student nurses as they prepare for leadership and management roles before becoming registered nurses. This review aims to provide a more comprehensive insight into the essential leadership and management skills identified in previous research. The current study seeks to explore the leadership and management skills necessary to prepare student nurses for their roles in clinical settings.
View Article and Find Full Text PDFBMC Med Res Methodol
January 2025
United Kingdom Health Security Agency (UKHSA), London, UK.
Background: SIREN is a healthcare worker cohort study aiming to determine COVID-19 incidence, duration of immunity and vaccine effectiveness across 135 NHS organisations in four UK nations. Conducting an intensive prospective cohort study during a pandemic was challenging. We designed an evolving retention programme, informed by emerging evidence on best practice.
View Article and Find Full Text PDFJ Cardiothorac Vasc Anesth
January 2025
Department of Anesthesiology, Perioperative and Pain Medicine, Icahn School of Medicine at Mount Sinai, New York, NY.
Quality improvement (QI) in medicine serves as the cornerstone of best practices. It enhances medical care by maximizing safety and efficiency while minimizing errors and waste. For a QI initiative to succeed it requires careful strategizing and effective change management plans, including the application of established QI methodologies to ensure sustainable success.
View Article and Find Full Text PDFJ Nucl Med
January 2025
Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York.
Accurate quantification in emission tomography is essential for internal radiopharmaceutical therapy dosimetry. Mean activity concentration measurements in objects with diameters less than 10 times the full width at half maximum of the imaging system's spatial resolution are significantly affected (>10%) by the partial-volume effect. This study develops a framework for PET and SPECT spatial resolution characterization and proposes 2 MIRD recovery coefficient models-a geometric mean approximation (RECOVER-GM) and an empirical model (RECOVER-EM)-that provide shape-specific partial-volume correction (PVC).
View Article and Find Full Text PDFPLoS One
January 2025
Department of Community Health, Faculty of Clinical Sciences, Obafemi Awolowo University, Ile-Ife, Nigeria.
Background: Nigeria's reproductive, maternal, newborn, child, and adolescent health indicators have remained unsatisfactory in the face of poor-quality healthcare services. Nigeria initiated the reproductive, maternal, newborn, child, and adolescent, elderly + nutrition (RMNCAEH+N) quality of care (QoC) agenda to address the challenge. The health management information system (HMIS) is integral to the agenda but there is sparse evidence on its performance so far.
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