A cross-sector systematic review and synthesis of knowledge on telemedicine interventions in chronic wound management-Implications from a system perspective.

Based on initially identified needs for further telemedicine (TM) and chronic wound management research, the objective of this article is twofold: to conduct a systematic review of existing knowledge on TM interventions in chronic wound management-including barriers and opportunities-across the specialist and primary care sectors, and to incorporate the review findings into a system framework that can be further developed and validated through empirical data. We conclude that there is a pressing need for broader and more comprehensive empirical explorations into quality improvement and integration of TM in chronic wound management, including using system frameworks that can capture cross-sector system perspectives and associated implications. Of practical consideration, we suggest that the design and execution of TM improvement interventions and associated research projects should be conducted in close cooperation with managers and practitioners knowledgeable about barriers and opportunities that can influence the implementation of important interventions within chronic wound management.

Systematic review of the use of Statistical Process Control methods to measure the success of pressure ulcer prevention.

Successful prevention of pressure ulcers is the end product of a complex series of care processes including, but not limited to, the assessment of vulnerability to pressure damage; skin assessment and care; nutritional support; repositioning; and the use of beds, mattresses, and cushions to manage mechanical loads on the skin and soft tissues. The purpose of this review was to examine where and how Statistical Process Control (SPC) measures have been used to assess the success of quality improvement initiatives intended to improve pressure ulcer prevention. A search of 7 electronic bibliographic databases was performed on May 17th, 2017, for studies that met the inclusion criteria. SPC methods have been reported in 9 publications since 2010 to interpret changes in the incidence of pressure ulcers over time. While these methods offer rapid interpretation of changes in incidence than is gained from a comparison of 2 arbitrarily selected time points pre- and post-implementation of change, more work is required to ensure that the clinical and scientific communities adopt the most appropriate SPC methods.

Protection, promotion and support of breast-feeding in Europe: progress from 2002 to 2007.

OBJECTIVE: To assess progress in the protection, promotion and support of breast-feeding in Europe. DESIGN: Data for 2002 and 2007 were gathered with the same questionnaire. Of thirty countries, twenty-nine returned data for 2002, twenty-four for 2007. RESULTS: The number of countries with national policies complying with WHO recommendations increased. In 2007, six countries lacked a national policy, three a national plan, four a national breast-feeding coordinator and committee. Little improvement was reported in pre-service training; however, the number of countries with good coverage in the provision of WHO/UNICEF courses for in-service training increased substantially, as reflected in a parallel increase in the number of Baby Friendly Hospitals and the proportion of births taking place in them. Little improvement was reported as far as implementation of the International Code on Marketing of Breastmilk Substitutes is concerned. Except for Ireland and the UK, where some improvement occurred, no changes were reported on maternity protection. Due to lack of standard methods, it was difficult to compare rates of breast-feeding among countries. With this in mind, slight improvements in the rates of initiation, exclusivity and duration were reported by countries where data at two points in time were available. CONCLUSIONS: Breast-feeding rates continue to fall short of global recommendations. National policies are improving slowly but are hampered by the lack of action on maternity protection and the International Code. Pre-service training and standard monitoring of breast-feeding rates are the areas where more efforts are needed to accelerate progress.

Morphologic changes in the peritoneal membrane of patients with renal disease.

This study examined the morphologic features of the parietal peritoneal membranes of 130 patients undergoing peritoneal dialysis (PD) and compared them with the features of the peritoneal membranes of normal individuals, uremic predialysis patients, and patients undergoing hemodialysis. The median thickness of the submesothelial compact collagenous zone was 50 microm for normal subjects, 140 microm for uremic patients, 150 microm for patients undergoing hemodialysis, and 270 microm for patients undergoing PD (P < 0.001 for all versus normal subjects). Compact zone thickness increased significantly with the duration of PD therapy [0 to 24 mo, 180 microm (n = 58); 25 to 48 mo, 240 microm (n = 24); 49 to 72 mo, 300 microm (n = 13); 73 to 96 mo, 750 microm (n = 16); >97 mo, 700 microm (n = 19)]. Vascular changes included progressive subendothelial hyalinization, with luminal narrowing or obliteration. These changes were absent in samples from normal subjects but were present in 28% of samples from uremic patients and 56% of biopsies from patients undergoing PD. In the PD group, the prevalence of vasculopathy increased significantly with therapy duration (P = 0.0001). The density of blood vessels per unit length of peritoneum was significantly higher for patients with membrane failure and was correlated with the degree of fibrosis (P = 0.01). For the first time, a comprehensive cross-sectional analysis of the morphologic changes in the peritoneal membranes of patients undergoing PD is provided. The infrequency of fibrosis in the absence of vasculopathy suggests that vasculopathy may predispose patients to the development of fibrosis. This study provides a sufficiently large cohort of samples to allow structure-function relationships to be established, as well as providing a repository of tissue for further studies.