This paper describes the learning framework for an innovative narrative-based training platform for healthcare professionals based on older patients’ narratives. The aim of Caring Stories is to... Show moreThis paper describes the learning framework for an innovative narrative-based training platform for healthcare professionals based on older patients’ narratives. The aim of Caring Stories is to place patients’ desires and needs at the heart of healthcare and by doing so to promote person-centred care (PCC). It is argued that this narrative-based approach to training in healthcare education will provide professionals from different fields with competencies to better understand how to interpret the lifeworlds of older people, as well as facilitate better communication and navigation through increasingly complex care trajectories. The spiral learning framework supports narrative-based training to be accessible to a broad range of healthcare practitioners. We suggest this is a theoretically sophisticated methodology for training diverse healthcare professionals in PCC, alongside core tenets of narrative medicine, with applicability beyond the patient group it was designed for. The learning framework takes into account professionals’ mindsets and draws on the epistemic tenets of pragmatism to support interprofessional education. Being informed by narrative pedagogy, narrative inquiry, and expansive learning and transformative learning theories, ensures that a robust pedagogical foundation underpins the learning framework. The paper sets out the conceptual ideas about narrative that we argue should be more widely understood in the broad body of work that draws on patient narratives in healthcare education, alongside the learning theories that best support this framing of narrative. We suggest that this conceptual framework has value with respect to helping to disseminate the ways in which narrative is most usefully conceptualised in healthcare education when we seek to foster routes to bring practitioners closer to the lifeworlds of their patients. This conceptual framework is therefore generic with respect to being a synthesis of the critical orientations to narrative that are important in healthcare education, then adaptable to different contexts with different patient narratives. Show less
Gounder, M.; Ratan, R.; Alcindor, T.; Schöffski, P.; Graaf, W.T. van der; Wilky, B.A.; ... ; Kasper, B. 2023
BackgroundDesmoid tumors are rare, locally aggressive, highly recurrent soft-tissue tumors without approved treatments.MethodsWe conducted a phase 3, international, double-blind, randomized,... Show moreBackgroundDesmoid tumors are rare, locally aggressive, highly recurrent soft-tissue tumors without approved treatments.MethodsWe conducted a phase 3, international, double-blind, randomized, placebo-controlled trial of nirogacestat in adults with progressing desmoid tumors according to the Response Evaluation Criteria in Solid Tumors, version 1.1. Patients were assigned in a 1:1 ratio to receive the oral γ-secretase inhibitor nirogacestat (150 mg) or placebo twice daily. The primary end point was progression-free survival. ResultsFrom May 2019 through August 2020, a total of 70 patients were assigned to receive nirogacestat and 72 to receive placebo. Nirogacestat had a significant progression-free survival benefit over placebo (hazard ratio for disease progression or death, 0.29; 95% confidence interval, 0.15 to 0.55; P<0.001); the likelihood of being event-free at 2 years was 76% with nirogacestat and 44% with placebo. Between-group differences in progression-free survival were consistent across prespecified subgroups. The percentage of patients who had an objective response was significantly higher with nirogacestat than with placebo (41% vs. 8%; P<0.001), with a median time to response of 5.6 months and 11.1 months, respectively; the percentage of patients with a complete response was 7% and 0%, respectively. Significant between-group differences in secondary patient-reported outcomes, including pain, symptom burden, physical or role functioning, and health-related quality of life, were observed (P≤0.01). Frequent adverse events with nirogacestat included diarrhea (in 84% of the patients), nausea (in 54%), fatigue (in 51%), hypophosphatemia (in 42%), and maculopapular rash (in 32%); 95% of adverse events were of grade 1 or 2. Among women of childbearing potential receiving nirogacestat, 27 of 36 (75%) had adverse events consistent with ovarian dysfunction, which resolved in 20 women (74%).ConclusionsNirogacestat was associated with significant benefits with respect to progression-free survival, objective response, pain, symptom burden, physical functioning, role functioning, and health-related quality of life in adults with progressing desmoid tumors. Adverse events with nirogacestat were frequent but mostly low grade. (Funded by SpringWorks Therapeutics; DeFi ClinicalTrials.gov number, NCT03785964.) Show less
The Consortium for Top-Down Proteomics (www.topdownproteomics.org) launched the present study to assess the current state of top-down mass spectrometry (TD MS) and middle-down mass spectrometry (MD... Show moreThe Consortium for Top-Down Proteomics (www.topdownproteomics.org) launched the present study to assess the current state of top-down mass spectrometry (TD MS) and middle-down mass spectrometry (MD MS) for characterizing monoclonal antibody (mAb) primary structures, including their modifications. To meet the needs of the rapidly growing therapeutic antibody market, it is important to develop analytical strategies to characterize the heterogeneity of a therapeutic product's primary structure accurately and reproducibly. The major objective of the present study is to determine whether current TD/MD MS technologies and protocols can add value to the more commonly employed bottom-up (BU) approaches with regard to confirming protein integrity, sequencing variable domains, avoiding artifacts, and revealing modifications and their locations. We also aim to gather information on the common TD/MD MS methods and practices in the field. A panel of three mAbs was selected and centrally provided to 20 laboratories worldwide for the analysis: Sigma mAb standard (SiLuLite), NIST mAb standard, and the therapeutic mAb Herceptin (trastuzumab). Various MS instrument platforms and ion dissociation techniques were employed. The present study confirms that TD/MD MS tools are available in laboratories worldwide and provide complementary information to the BU approach that can be crucial for comprehensive mAb characterization. The current limitations, as well as possible solutions to overcome them, are also outlined. A primary limitation revealed by the results of the present study is that the expert knowledge in both experiment and data analysis is indispensable to practice TD/MD MS. Show less
