1,729,455 research outputs found
Progression in Kent: schools taking charge
This report sets out research into the practice of careers work in Kent.This report has been prepared by the International Centre for Guidance Studies (iCeGS) for Kent County Council. iCeGS was commissioned to conduct an independent investigation into the implications of the Education Act 2011 for schools in Kent. The findings were gathered from schools and key stakeholders in Kent. The conclusions do not necessarily represent official Kent County Council policy.Kent County Counci
Progression-free survival as a surrogate endpoint for overall survival in patients with relapsed or refractory multiple myeloma
Objectives: The goal of the research was to assess the quantitative relationship between median progression-free survival (PFS) and median overall survival (OS) specifically among patients with relapsed/refractory multiple myeloma (RRMM) based on published randomized controlled trials (RCTs). Methods: Two bibliographic databases (PubMed and Embase, 1970â2017) were systematically searched for RCTs in RRMM that reported OS and PFS, followed by an updated search of studies published between 2010 and 2022 in 3 databases (Embase, MEDLINE, and EBM Reviews, 2010â2022). The association between median PFS and median OS was assessed using the nonparametric Spearman rank and parametric Pearson correlation coefficients. Subsequently, the quantitative relationship between PFS and OS was assessed using weighted least-squares regression adjusted for covariates including age, sex, and publication year. Study arms were weighted by the number of patients in each arm. Results: A total of 31 RCTs (56 treatment arms, 10,450 patients with RRMM) were included in the analysis. The average median PFS and median OS were 7.1 months (SD 5.5) and 28.1 months (SD 11.8), respectively. The Spearman and Pearson correlation coefficients between median PFS and median OS were 0.80 (P < 0.0001) and 0.79 (P < 0.0001), respectively. In individual treatment arms of RRMM trials, each 1-month increase in median PFS was associated with a 1.72-month (95% CI 1.26â2.17) increase in median OS. Conclusion: Analysis of the relationship between PFS and OS incorporating more recent studies in RRMM further substantiates the use of PFS to predict OS in RRMM.</p
Building a progression culture: exploring learning organisationsâ use of the Progression Matrix
This research paper explores the implementation of The Progression Matrix in schools, colleges and other learning organisations such as training providers. The project builds on existing research on The Progression Matrix and finds evidence which suggests that the approach provides a useful conceptual model around which learning organisations can re-orientate their practice and deliver enhanced progression for learners.Aimhighe
Progression Magazine, 2011-2012
Magazine of the College of Science at Coastal Carolina University.https://digitalcommons.coastal.edu/progression/1000/thumbnail.jp
Validating and optimizing the effects of model progression in simulation-based inquiry learning
Model progression denotes the organization of the inquiry learning process in successive phases of increasing complexity. This study investigated the effectiveness of model progression in general, and explored the added value of either broadening or narrowing studentsâ possibilities to change model progression phases. Results showed that high-school students in the âstandardâ model progression condition (n = 19), who could enter subsequent phases at will, outperformed students from a control condition (n = 30) without model progression. The unrestricted condition (n = 22) had the additional option of returning to previous phases, whereas the restricted condition (n = 20) disallowed such downward progressions as well as upward progressions in case insufficient knowledge was acquired. Both variants were found to be more effective in terms of performance than the âstandardâ form of model progression. However, as performance in all three model progression conditions was still rather weak, additional support is needed for students to reach full understanding of the learning content
Progression Magazine, 2016 Winter
Magazine of the College of Science at Coastal Carolina University.https://digitalcommons.coastal.edu/progression/1007/thumbnail.jp
Progression Magazine, 2021 Summer
Magazine of the College of Science at Coastal Carolina University.https://digitalcommons.coastal.edu/progression/1015/thumbnail.jp
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Rapid Breast Cancer Disease Progression Following Cyclin Dependent Kinase 4 and 6 Inhibitor Discontinuation.
Background: CDK 4 and 6 inhibitors (CDK4/6i), which arrest unregulated cancer cell proliferation, show clinical efficacy in breast cancer. Unexpectedly, a patient treated on a CDK4/6i-based trial, as first-line therapy in metastatic breast cancer, developed rapid disease progression following discontinuation of study drug while receiving standard second-line therapy off trial. We thus sought to expand this observation within a population of patients treated similarly at The University of Texas MD Anderson Cancer Center. Methods: Using an IRB-approved protocol, 4 patients previously enrolled on CDK4/6i trials were analyzed for outcomes after discontinuing study drug. These patients were treated on a randomized trial of first-line endocrine therapy +/- a CDK4/6i. Rapid disease progression was defined as progression occurring within 4 months of CDK4/6i discontinuation. Results: In total, 4 patients developed rapid disease progression and died; 2 of whom died within 6 months of CDK4/6i discontinuation. Conclusion: This case series suggests a potential for rapid disease progression following CDK4/6i discontinuation. However, the clinical course following progression must be validated in large CDK4/6i clinical trials and standard-of-care cohorts. If confirmed, such observations may alter the algorithm for subsequent therapy in patients with disease progression on CDK4/6i. Nevertheless, the need remains to define a mechanistic basis for this rapid progression and formulate alternative therapeutic strategies
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