Worldwide, more than 230 million adults have major noncardiac surgery each year. Although surgery can improve quality and duration of life, it can also precipitate major complications. Moreover, a substantial proportion of deaths occur after discharge. Current systems for monitoring patients postoperatively, on surgical wards and after transition to home, are inadequate. On the surgical ward, vital signs evaluation usually occurs only every 4-8 hours. Reduced in-hospital ward monitoring, followed by no vital signs monitoring at home, leads to thousands of cases of undetected/delayed detection of hemodynamic compromise. In this article we review work to date on postoperative remote automated monitoring on surgical wards and strategy for advancing this field. Key considerations for overcoming current barriers to implementing remote automated monitoring in Canada are also presented. 相似文献
Wrist pain in an active patient is a physician's cue to look for specific clues in the history, physical exam, and diagnostic tests. Without prompt diagnosis and accurate treatment, the chronic pain can impair sports participation and performance. And in certain instances, a misdiagnosed condition, such as a carpal dislocation or distal radial physeal fracture, can lead to deformity or disability from lack of adequate treatment. 相似文献
Introduction: Epigenetic mechanisms of gene regulatory control play fundamental roles in developmental morphogenesis, and, as more recently appreciated, are heavily implicated in the onset and progression of neoplastic disease, including cancer. Many epigenetic mechanisms are therapeutically targetable, providing additional incentive for understanding of their contribution to cancer and other types of neoplasia.
Areas covered: The Jumonji-domain histone demethylase (JHDM) family exemplifies many of the above traits. This review summarizes the current state of knowledge of the functions and pharmacologic targeting of JHDMs in cancer and other neoplastic processes, with an emphasis on diseases affecting the pediatric population.
Expert opinion: To date, the JHDM family has largely been studied in the context of normal development and adult cancers. In contrast, comparatively few studies have addressed JHDM biology in cancer and other neoplastic diseases of childhood, especially solid (non-hematopoietic) neoplasms. Encouragingly, the few available examples support important roles for JHDMs in pediatric neoplasia, as well as potential roles for JHDM pharmacologic inhibition in disease management. Further investigations of JHDMs in cancer and other types of neoplasia of childhood can be expected to both enlighten disease biology and inform new approaches to improve disease outcomes. 相似文献
The location and angle of scaphoid fractures are important attributes which guide management. We used a 3 dimensional scaphoid model, generated from CT scans, to map scaphoid fracture planes. The point at which the fracture plane crossed the central axis of the scaphoid was noted. The angle of the fracture planes with regard to the central axis was also noted. This allowed calculation of the location of the fracture and the angle of the 379 fractures. The mean point of intersection for fractures with the scaphoid axis was 50% along the scaphoid. Sixty percent of all fractures were found around the central 20% of the scaphoid. The mean angle between the scaphoid axis and the fracture plane was 63 degrees). On comparing angle with location, as fractures move away from the scaphoid waist, they become less perpendicular to the scaphoid axis (p?.01). Older patients are more likely to have proximal fractures (p?.01). Men are more at risk of proximal scaphoid fractures than women (p?.001). Proximal fractures increases risk of progressing to non-union (p?=?.018). There was no link between fracture plane angles and age, sex and union status. Most fractures occur at the centre of the scaphoid. There is a link between the location and angle of scaphoid fractures. It also identifies older patients and males are more likely to have more proximal scaphoid fractures. 相似文献
Depressive symptoms are associated with poor HIV viral control and immune recovery among people living with HIV. However, no prior studies assessed this association exclusively among people co-infected with HIV-hepatitis C virus (HCV). While people with HIV only and those with HIV-HCV co-infection share many characteristics, co-infected people may become more susceptible to the effects of depressive symptoms on health outcomes. We assessed this association exclusively among people co-infected with HIV-HCV in Canada using data from the Food Security &; HIV-HCV Sub-Study (FS Sub-Study) of the Canadian Co-Infection Cohort (CCC). Stabilized inverse probability weighted marginal structural model was used to account for potential time-varying confounders. A total of 725 participants were enrolled between 2012 and 2015. At baseline, 52% of participants reported depressive symptoms, 75% had undetectable HIV viral load, and median CD4 count was 466 (IQR 300–665). People experiencing depressive symptoms had 1.32 times (95% CI: 1.07, 1.63) the risk of having detectable HIV viral load, but had comparable CD4 count to people who did not experience depressive symptoms (fold change of CD4?=?0.96, 95% CI: 0.91, 1.03). Presence of depressive symptoms is a risk factor for incomplete short-term HIV viral suppression among people co-infected with HIV-HCV. Therefore, depressive symptoms screening and related counseling may improve HIV related health outcomes and reduce HIV transmission. 相似文献