Examining Changes in Compassion Satisfaction, Burnout, Secondary Traumatic Stress and Work-Related Quality-of-Life of Rural Surgical and Obstetrical Nurses in British Columbia During the COVID-19 Pandemic.

Background: This survey of rural nurses' experiences is part of a program evaluation of the Rural Surgical and Obstetrical Networks (RSON), a five-year initiative (2018-2023) to strengthen and stabilize rural hospitals in British Columbia (BC), Canada.

Purpose: Our aim was to measure changes in professional and work-related quality-of-life of rural surgical and obstetrical nurses in eight communities across BC and determine if the RSON initiative mitigated impacts of the COVID-19 pandemic on nurses' quality of life.

Methods: This longitudinal evaluation was administered via online surveys in 2021 and 2023.

A mixed-methods exploration of the Real-Time Virtual Support pathway Child Health Advice in Real-Time Electronically in Northwestern BC.

Objectives: To explore the implementation of a provincial virtual paediatric consulting service, Child Health Advice in Real-Time Electronically (CHARLiE), integrated into the paediatric on-call schedule in Northwestern British Columbia.

Methods: Healthcare providers in Northwestern British Columbia responded to a survey (n = 72) and participated in focus groups (n = 35) and key informant interviews (n = 4) to share their experiences engaging in a healthcare model that incorporated virtual paediatric consultants in lieu of in-person local paediatrician coverage over a 28-month period. Survey data was analyzed using descriptive statistics.

Cell trajectory modeling identifies a primitive trophoblast state defined by BCAM enrichment.

In early placental development, progenitor cytotrophoblasts (CTB) differentiate along one of two cellular trajectories: the villous or extravillous pathways. CTB committed to the villous pathway fuse with neighboring CTB to form the outer multinucleated syncytiotrophoblast (SCT), whereas CTB committed to the extravillous pathway differentiate into invasive extravillous trophoblasts (EVT). Unfortunately, little is known about the processes controlling human CTB progenitor maintenance and differentiation.

Low oxygen enhances trophoblast column growth by potentiating differentiation of the extravillous lineage and promoting LOX activity.

Early placental development and the establishment of the invasive trophoblast lineage take place within a low oxygen environment. However, conflicting and inconsistent findings have obscured the role of oxygen in regulating invasive trophoblast differentiation. In this study, the effect of hypoxic, normoxic and atmospheric oxygen on invasive extravillous pathway progression was examined using a human placental explant model.