ObjectivesTo compare patterns of care and peri-operative outcomes of robot-assisted radical prostatectomy (RARP) with other surgical approaches, and to create an economic model to assess the viability of RARP in the public case-mix funding system. Patients and MethodsWe retrospectively reviewed all radical prostatectomies (RPs) performed for localized prostate cancer in Victoria, Australia, from the Victorian Admitted Episode Dataset, a large administrative database that records all hospital inpatient episodes in Victoria. The first database, covering the period from July 2010 to April 2013 (n = 5 130), was used to compare length of hospital stay (LOS) and blood transfusion rates between surgical approaches. This was subsequently integrated into an economic model. A second database (n = 5 581) was extracted to cover the period between July 2010 and June 2013, three full financial years, to depict patterns of care and make future predictions for the 2014-2015 financial year, and to perform a hospital volume analysis. We then created an economic model to evaluate the incremental cost of RARP vs open RP (ORP) and laparoscopic RP (LRP), incorporating the cost-offset from differences in LOS and blood transfusion rate. The economic model constructs estimates of the diagnosis-related group (DRG) costs of ORP and LRP, adds the gross cost of the surgical robot (capital, consumables, maintenance and repairs), and manipulates these DRG costs to obtain a DRG cost per day, which can be used to estimate the cost-offset associated with RARP in comparison with ORP and LRP. Economic modelling was performed around a base-case scenario, assuming a 7-year robot lifespan and 124 RARPs performed per financial year. One-and two-way sensitivity analyses were performed for the four-arm da Vinci SHD, Si and Si dual surgical systems (Intuitive Surgical Ltd, Sunnyvale, CA, USA). ResultsWe identified 5 581 patients who underwent RP in 20 hospitals in Victoria with an open, laparoscopic or robotassisted surgical approach in the public and private sector. The majority of RPs (4 233, 75.8%), in Victoria were performed in the private sector, with an overall 11.5% decrease in the total number of RPs performed over the 3-year study period. In the most recent financial year, 820 (47%), 765 (44%) and 173 patients (10%) underwent RARP, ORP and LRP, respectively. In the same timeframe, RARP accounted for 26 and 53% of all RPs in the public and private sector, respectively. Public hospitals in Victoria perform a median number of 14 RPs per year and 40% of hospitals perform <10 RPs per year. In the public system, RARP was associated with a mean (AESD) LOS of 1.4 (AE1.3) days compared with 3.6 (AE2.7) days for LRP and 4.8 (AE3.5) days for ORP (P < 0.001). The mean blood transfusion rates were 0, 6 and 15% for RARP, LRP and ORP, respectively (P < 0.001). The incremental cost per RARP case compared with ORP and LRP was A$442 and A$2 092, respectively, for the da Vinci S model, A$1 933 and A$3 583, respectively, for the da Vinci Si model and A$3 548 and A$...

about/who-we-are [Accessed 8 Jun. 2018].

The approach undertaken to deliver a Good Laboratory Practice (GLP) validation of whole slide images (WSIs) and the associated workflow for the digital primary evaluation and peer review of a GLP-compliant rodent inhalation toxicity study is described. The contract research organization (CRO) undertook validation of the slide scanner, scanner software, and associated database software. This provided a GLP validated environment within the database software for the primary histopathologic evaluation using WSI and viewed with the database software web viewer. The CRO also validated a cloud-based digital pathology platform that supported the upload and transfer of WSI and metadata to a cache within the sponsor's local area network. The sponsor undertook a separate GLP validation of the same cloud-based digital pathology platform to cover the download and review of the WSI. The establishment of a fit-for-purpose GLP-compliant workflow for WSI and successful deployment for the digital primary evaluation and peer review of a large GLP toxicology study enabled flexibility in accelerated global working and potential future reuse of digitized data for advanced artificial intelligence and machine learning image analysis.

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The objective of this study was to investigate the animal welfare issues considered the most important by companion animal veterinarians worldwide. For this purpose, a global survey of several potential animal welfare issues was distributed via SurveyMonkey® in multiple languages. The distribution of survey responses differed by region. The main animal welfare concern reported worldwide was obesity, although there were differences across regions, possibly due to cultural and socioeconomic factors. Anthropomorphism (attributing human qualities or characteristics to an animal) was an issue in western countries but less so in Asia, Africa, and Oceania. There were significant differences between Asia and Europe, Africa, and Oceania in the importance and prevalence of convenience euthanasia. There were also age and sex differences in participant responses, with older veterinarians reporting fewer welfare problems than younger veterinarians, and female veterinarians reporting more welfare issues than their male counterparts.