The PARTNER trial of neoadjuvant olaparib with chemotherapy in triple-negative breast cancer.

PARTNER is a prospective, phase II-III, randomized controlled clinical trial that recruited patients with triple-negative breast cancer, who were germline BRCA1 and BRCA2 wild type. Here we report the results of the trial. Patients (n = 559) were randomized on a 1:1 basis to receive neoadjuvant carboplatin-paclitaxel with or without 150 mg olaparib twice daily, on days 3 to 14, of each of four cycles (gap schedule olaparib, research arm) followed by three cycles of anthracycline-based chemotherapy before surgery.

Measuring continuing medical education conference impact and attendee experience: a scoping review.

Objectives: The aim was to comprehensively identify published research evaluating continuing medical education conferences, to search for validated tools and perform a content analysis to identify the relevant domains for conference evaluation.

Methods: We used scoping review methodology and searched MEDLINE® for relevant English or French literature published between 2008 and 2022 (last search June 3, 2022). Original research (including randomized controlled trials, non-randomized studies, cohort, mixed-methods, qualitative studies, and editorial pieces) where investigators described impact, experience, or motivations related to conference attendance were eligible.

A pediatric virtual care evaluation framework and its evolution using consensus methods.

Background: The use of virtual care has increased dramatically in response to the COVID-19 pandemic, yet evidence is lacking regarding the impact of virtual care on patient outcomes, particularly in pediatrics. A standardized evaluation approach is required to support the integration of virtual care into pediatric health care delivery programs. The objective of this work was to develop a comprehensive and structured framework for pediatric virtual care evaluation.

Death determination by neurologic criteria-what do families understand?

Purpose: Currently, there is little empirical data on family understanding about brain death and death determination. The purpose of this study was to describe family members' (FMs') understanding of brain death and the process of determining death in the context of organ donation in Canadian intensive care units (ICUs).

Methods: We conducted a qualitative study using semistructured, in-depth interviews with FMs who were asked to make an organ donation decision on behalf of adult or pediatric patients with death determination by neurologic criteria (DNC) in Canadian ICUs.

When is a person dead? The Canadian public's understanding of death and death determination: a nationwide survey.

Purpose: We aimed to describe the Canadian public's understanding and perception of how death is determined in Canada, their level of interest in learning about death and death determination, and their preferred strategies for informing the public.

Methods: We conducted a nationwide cross-sectional survey of a representative sample of the Canadian public. The survey presented two scenarios of a man who met current criteria for neurologic death determination (scenario 1) and a man who met current criteria for circulatory death determination (scenario 2).

A brain-based definition of death and criteria for its determination after arrest of circulation or neurologic function in Canada: a 2023 clinical practice guideline.

This 2023 Clinical Practice Guideline provides the biomedical definition of death based on permanent cessation of brain function that applies to all persons, as well as recommendations for death determination by circulatory criteria for potential organ donors and death determination by neurologic criteria for all mechanically ventilated patients regardless of organ donation potential. This Guideline is endorsed by the Canadian Critical Care Society, the Canadian Medical Association, the Canadian Association of Critical Care Nurses, Canadian Anesthesiologists' Society, the Canadian Neurological Sciences Federation (representing the Canadian Neurological Society, Canadian Neurosurgical Society, Canadian Society of Clinical Neurophysiologists, Canadian Association of Child Neurology, Canadian Society of Neuroradiology, and Canadian Stroke Consortium), Canadian Blood Services, the Canadian Donation and Transplantation Research Program, the Canadian Association of Emergency Physicians, the Nurse Practitioners Association of Canada, and the Canadian Cardiovascular Critical Care Society.

Including patients and caregivers in assessment in the pediatric competence by design curriculum: A national consensus study.

Although evidence supports diverse assessment strategies, including patient/caregiver involvement in Competency-Based Medical Education (CBME), few residency programs formally include patients/caregivers in assessment. We aimed to determine the milestones for which patient/caregiver inclusion would be valuable in the Canadian Pediatric Competence By Design (CBD) curriculum.Program directors from 17 Canadian pediatric residency programs were invited to participate in a Delphi study.

The experiences of family members of deceased organ donors and suggestions to improve the donation process: a qualitative study.

Background: Decisions about organ donation are stressful for family members of potential organ donors. We sought to comprehensively explore the donation process from interviews conducted with family members of patients admitted to pediatric and adult intensive care units in Canada.

Methods: We conducted a qualitative study using semistructured, in-depth interviews with 271 family members asked to make an organ donation decision.

Integration of Patient-reported Outcome Measures in Pediatric Hematology: A Qualitative Methods Study.

Patient-reported outcome measures (PROMs) are self-reported questionnaires that allow patients and families to evaluate health-related experiences without influence or oversight from health care professionals. This study aimed to rate the relevance of existing PROMs for pediatric hematology patients, as identified by a recent systematic review, as well as to evaluate the receptivity of electronic PROM integration into clinical practice. Focus groups and interviews were conducted with children (10) and parents (19) impacted by nonmalignant hematological disorders, as well as with health care professionals (6).

Public Understandings of the Definition and Determination of Death: A Scoping Review.

Background: Advances in medicine and technology that have made it possible to support, repair, or replace failing organs challenge commonly held notions of life and death. The objective of this review is to develop a comprehensive description of the current understandings of the public regarding the meaning/definition and determination of death.

Methods: This scoping review was conducted in compliance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Reviews checklist.

Healthcare Professionals' Understandings of the Definition and Determination of Death: A Scoping Review.

Background: During the 1950s, advances in critical care, and organ transplantation altered the relationship between organ failure and death. There has since been a shift away from traditional cardiocirculatory based to brain-based criteria of death, with resulting academic controversy, despite the practice being largely accepted worldwide. Our objective is to develop a comprehensive description of the current understandings of healthcare professionals regarding the meaning, definition, and determination of death.

Perceptions of Educational Needs in an Era of Shifting Mental Health Care to Primary Care: Exploratory Pilot Study.

Background: There is an unmet need for mental health care in Canada. Primary care providers such as general practitioners and family physicians are the essential part of mental health care services; however, mental health is often underestimated and underprioritized by family physicians. It is currently not known what is required to increase care providers' willingness, comfort, and skills to adequately provide care to patients who present with mental health issues.

Feasibility of implementing , a clinical decision support tool to improve extubation decision-making in the ICU: a mixed-methods observational study.

Objectives: Although spontaneous breathing trials (SBTs) are standard of care to extubation readiness, no tool exists that optimises prediction and standardises assessment. In this study, we evaluated the feasibility and clinical impressions of Extubation Advisor (EA), a comprehensive clinical extubation decision support (CDS) tool.

Design: Phase I mixed-methods observational study.

Correlation of LINE-1 Hypomethylation With Size and Pathologic Extent of Dysplasia in Colorectal Tubular Adenomas.

Introduction: Conventional adenomas (tubular adenoma [TA] or tubulovillous adenoma) and sessile serrated lesions (SSLs) are neoplastic precancerous lesions frequently detected in patients undergoing average risk screening colonoscopy and polyp surveillance. Metachronous risk stratification of adenomas is currently limited to histologic features and size of polyps. We report long interspersed nucleotide element-1 (LINE-1) methylation levels in SSL in comparison to TA and the impact of TA size and presence of high-grade dysplasia (HGD) on LINE-1 methylation.

Comparison of Whole-Body MRI, CT, and Bone Scintigraphy for Response Evaluation of Cancer Therapeutics in Metastatic Breast Cancer to Bone.

Background CT and bone scintigraphy have limitations in evaluating systemic anticancer therapy (SACT) response in bone metastases from metastatic breast cancer (MBC). Purpose To evaluate whether whole-body MRI enables identification of progressive disease (PD) earlier than CT and bone scintigraphy in bone-only MBC. Materials and Methods This prospective study evaluated participants with bone-only MBC between May 2016 and January 2019 (ClinicalTrials.

Mapping the Expert Mind: Integration Method for Revising the ACES Medical Simulation Curriculum.

Purpose: This article shares our experience developing an integrated curriculum for the ACES (Acute Critical Event Simulation) program. The purpose of the ACES program is to ensure that health care providers develop proficiency in the early management of critically ill patients. The program includes multiple different types of educational interventions (mostly simulation-based) and targets both specialty and family physicians practicing in tertiary and community hospitals.

Patient-centred and family-centred care of critically ill patients who are potential organ donors: a qualitative study protocol of family member perspectives.

Introduction: In a patient-centred and family-centred approach to organ donation, compassion is paramount. Recent guidelines have called for more research, interventions and approaches aimed at improving and supporting the families of critically ill patients. The objective of this study is to help translate patient-centred and family-centred care into practice in deceased organ donation.

Evaluating the Implementation of Ontario's Organ and Tissue Donation Physician Leadership Model: Mapping a Way Forward.

Background: The demand for solid organ transplantation has spurred countries around the world to search for innovative policies and practices to increase the supply of organs. Spain has become a global reference point for organ donation with the highest transplantation rates. In Ontario, Canada the Ontario Trillium Gift of Life (TGLN) has sought to replicate some of the successes in Spain.

The impact of Oncotype DX breast cancer assay results on clinical practice: a UK experience.

Background: Genomic tests are increasingly being used by clinicians when considering adjuvant chemotherapy for patients with oestrogen receptor-positive (ER+), human epidermal growth factor 2-negative (HER2-) breast cancer. The Oncotype DX breast recurrence score assay was the first test available in the UK National Health Service. This study looked at how UK clinicians were interpreting Recurrence Scores (RS) in everyday practice.

Implementing a Competency-Based Approach to Anatomy Teaching: Beginning With the End in Mind.

Background: The shift in the medical education system from a time-based to a competency-based model has encouraged its adoption and application in competency-based education in anatomy classrooms, such as team-based learning models and flipped classroom models. This pilot study aimed to build on previous work of the linkages between anatomy-based learning (a flipped classroom model inspired by a modified team-based learning) and student learning and engagement, and further to assess the linkage between anatomy-based learning and academic performance.

Methods: A sequential mixed-methods design was employed to first gather and analyse quantitative data, including confidential student first semester scores in anatomy: gender, stream, anatomy-based learning, and final anatomy overall mark.

Survey on Barriers to Critical Care and Palliative Care Integration.

Purpose: It has been shown that integrating palliative care (PC) in intensive care unit (ICU) improves end-of-life care (EOLC), but very few Canadian hospitals have adopted this practice. Our study aims to evaluate the perceived quality of EOLC at participating institutions and explore barriers toward ICU-PC integration.

Materials And Methods: A self-administered questionnaire was developed by a multidisciplinary team.

Longitudinal changes of right ventricular deformation mechanics during trastuzumab therapy in breast cancer patients.

Background: Trastuzumab improves dramatically the prognosis of HER2-positive breast cancer patients, but it may lead to cardiotoxicity with left ventricular (LV) systolic dysfunction. Its effects on right ventricular (RV) function have not however been elucidated. We sought to assess LV and RV deformation mechanics during treatment with trastuzumab in breast cancer patients.

Comparison of simulation debriefs with traditional needs assessment methods: a qualitative exploratory study in a critical care community setting.

Objective: To better understand the potential of a needs assessment approach using qualitative data from manikin-based and virtual patient simulation debriefing sessions compared with traditional data collection methods (ie, focus groups and interviews).

Design: Original data from simulation debrief sessions was compared and contrasted with data from an earlier assessment of critical care needs in a community setting (using focus groups and interviews), thus undertaking secondary analysis of data. Time and cost data were also examined.