Clinical Research Directory

A Structured Method for Systematic and Integrated Occupational Safety and Health and Patient Safety Management Systems

The evidence unequivocally supports the association between work environment and patient safety. The negative impact of working conditions on both employee health and quality of care highlights the potential benefits of integrating these areas. It is therefore suggested that integrated systematic occupational health and patient safety management are crucial in managing the challenges faced by healthcare services today. The project aims to assess the effectiveness and cost-effectiveness of a structured method for systematic and integrated occupational safety and health and patient safety management systems (SIOHPS). A process evaluation will be conducted alongside the main study to determine the intervention's specific outcomes and provide transferable guidance to a wider context. The intervention is designed to support both systematic occupational health and patient safety management systems using a Safety II-perspective. The intervention is comprised of several core components, including education to staff, support-functions and management, daily team reflections; as well as audit and feedback. A stepped wedge cluster-controlled design (SWD) will be used, with workplaces as clusters. The SWD will consist of three steps, with four clusters crossing over from the control to the intervention group at each step. All clusters will start as controls. At least twelve healthcare units with at least thirty employees per workplace from two different regions in Sweden will participate in the intervention. Workplaces that provide round-the-clock care are invited to participate in the study. Exclusion criteria are units with plans to implement any other occupational health and/or patient safety improvement work during the project period. At the individual level, inclusion criteria for employees include at least 50% of full-time work at the workplace. The SIOHPS project will contribute to the existing theory on safety culture interventions by considering the integration of these areas. The goal is to contribute to a safe environment for both employees and patients.

Evaluation of Intra-operative Photographs for the Assessment of a Proper Lymphadenectomy in Minimally-invasive Gastrectomies for Gastric Cancer (PhotoNodes)

Even after the wide introduction of chemo/radiotherapy in the treatment algorithm, adequate surgery remains the cornerstone of gastric cancer treatment with curative intent. A proper D2 lymphadenectomy is associated with improved cancer specific survival as confirmed in Western countries by fifteen-year follow-up results of Dutch and Italian randomized trials. In clinical practice, the total number of harvested lymph nodes is often considered as a surrogate marker for adequate D2 lymphadenectomy; nonetheless, the number of retrieved nodes does not necessarily correlate with residual nodes, which intuitively could represent a more reliable marker of surgical adequacy. The availability of an efficient tool for evaluating the absence of residual nodes in the operative field at the end of node dissection could better correlate with survival outcomes. The goal of this multicentric observational prospective study is to test the reliability of a new score (PhotoNodes Score) created to rate the quality of the lymphadenectomy performed during minimally invasive gastrectomy for gastric cancer. The score is assigned by assessing the absence of residual nodes at the end of node dissection on a set of laparoscopic/robotic high quality intraoperative images collected from each patient undergoing a minimally invasive gastrectomy with D2 node dissection. Ideally, this tool could be a new indicator of the quality of D2 dissection and could assume a prognostic role in the treatment of gastric cancer.