Objective:To evaluate the relation between diabetes-related distress and the clinical and sociodemographic characteristics of type 2 diabetes mellitus patients.Methods:A cross-sectional study based on a secondary analysis of data collected at a specialized care outpatient center in Brazil. Participants completed a questionnaire on sociodemographic and clinical characteristics and the Brazilian version of the Diabetes Distress Scale (B-DDS).Results:About 31% of the 130 eligible patients reported diabetes distress, and the mean B-DDS score was 2.6. Multiple regression analysis showed the B-DDS score was positively correlated with marital status (p=0.0230), use of diet and physical activities for diabetes management (p=0.0180), and use of insulin therapy (p=0.0030). The “emotional burden”, “regimen-related distress”, and “interpersonal distress” domains from B-DDS were associated with the use of insulin therapy (p=0.0010), marital status (p=0.0110), and the presence of three or more comorbidities (p=0.0175).Conclusion:These findings suggest the clinical and sociodemographic variables are relatively weak predictors of diabetes-related distress. The highest scores in the B-DDS were observed in the emotional burden domain, indicating the presence of diabetes distress among the participants of the study.

The use of specially designed wound dressings could be an important alternative to facilitate the healing process of wounds in the hyperglycemic state. Biocompatible dressings combining chitosan and alginate can speed up wound healing by modulating the inflammatory phase, stimulating fibroblast proliferation, and aiding in remodeling phases. However, this biomaterial has not yet been explored in chronic and acute lesions of diabetic patients. The aim of this study was to evaluate the effect of topical treatment with a chitosan-alginate membrane on acute skin wounds of hyperglycemic mice. Diabetes mellitus was induced by streptozotocin (60 mg · kg-1 · day-1 for 5 days, intraperitoneally) and the cutaneous wound was performed by removing the epidermis using a surgical punch. The results showed that after 10 days of treatment the chitosan and alginate membrane (CAM) group exhibited better organization of collagen fibers. High concentrations of interleukin (IL)-1α, IL-1β, granulocyte colony-stimulating factor (G-CSF), and tumor necrosis factor-alpha (TNF-α) were detected in the first and second days of treatment. G-CSF and TNF-α level decreased after 5 days, as well as the concentrations of TNF-α and IL-10 compared with the control group (CG). In this study, the inflammatory phase of cutaneous lesions of hyperglycemic mice was modulated by the use of CAM, mostly regarding the cytokines IL-1α, IL-1β, TNF-α, G-CSF, and IL-10, resulting in better collagen III deposition. However, further studies are needed to better understand the healing stages associated with CAM use.

IntroductionChronic venous insufficiency (CVI) is an anomaly of the normal functioning of the venous system caused by valvular incompetence with or without the obstruction of venous flow. This condition can affect either or both of the superficial and the deep venous systems. Venous dysfunction can even result in congenital or acquired disorders, and its complications include venous leg ulcers (VLUs). The objective of this systematic review is to determine the effectiveness of Unna boot in the treatment of wound healing of VLU by assessing the quality of the available evidence.Methods and analysisA literature search in PubMed, CINAHL, Scopus, Web of Science, Cochrane Library, BVS/BIREME, Embase, ProQuest, BDTD, Thesis and Dissertation Catalog, Sao Paulo Research Foundation/Thesis and dissertation, OPEN THESIS, A service of the US National Institute of Health, Center for Reviews and Dissemination-University of New York and SciElo published in the last 10 years, the period from January 1999 to March 2019. The review will include primary studies (original), and Controlled Trials or Observational studies (cross-sectional, case–control or longitudinal studies) with VLU. The exclusion will include leg ulceration due to different causes, such as pressure, arterial, diabetic or mixed-aetiology leg ulcers. Data synthesis will be performed using a narrative summary and quantitative analysis.Ethics and disseminationThis systematic review does not require approval by the ethics committee, as individual patient data will not be collected. Dissemination of findings will be through publications in peer-reviewed journals and/or via conference presentations.PROSPERO registration numberCRD42019127947

Objetivo: Identificar los factores relacionados con la carga de trabajo de enfermería generada por pacientes onco-hematológicos hospitalizados. <br />Método: Cohorte prospectivo realizado con 151 pacientes ingresados en unidad de Onco-Hematología de un hospital universitario, en el Estado de São Paulo, Brasil. Se utilizó para la colecta de datos una ficha con informaciones demográfico-clínicas y el Nursing Activities Score (NAS). En el análisis de los datos se utilizo estadística descriptiva, inferencial y modelos de regresión linear.<br />Resultados: La media del NAS en la unidad fue del 47,8% (11,5 horas). Pacientes con enfermedades oncológicas y hematológicas malignas demandaron mayor carga de trabajo de enfermería, comparados a aquellos con enfermedades no malignas (p=0,0034); los pacientes que murieron presentaron mayor puntuación de NAS, comparada con la de los supervivientes (p&lt;0,0001); en la regresión linear, las variables, diagnóstico y condición de salida, determinaron un R2 de 0,26. Conclusión: Pacientes onco-hematológicos demandan asistencia semi-intensiva, información que ofrece subsidios al enfermero para planear recursos humanos en esta especialidad.<br /><br />

BACKGROUND: Plantago major is a medicinal plant that has been used for centuries to treat various health conditions including wounds. PURPOSE: To investigate the effectiveness of the topical use of P major in healing skin wounds in animal models. METHODS: Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines, a systematic review was conducted. Seven (7) electronic databases (Virtual Health Library, Public/Publisher MEDLINE, Scopus, Web of Science, Embase, Cumulative Index of Nursing and Allied Health Literature, and CAB Direct) were searched for controlled studies published in English from January 2006 to March 2020. The Collaborative Approach to Meta Analysis and Review of Animal Data from Experimental Studies tools guided the evaluation of the studies and determined their quality. The Systematic Review Center for Laboratory Animal Experimentation was used to assess the risk of bias. RESULTS: Of the 176 publications identified, 4 met the inclusion criteria. Studies included 20 to 100 animals and varying concentrations of P major. There were no reports of losses during research. Wound healing was assessed between 17 and 21 days following wounding. The best response in terms of wound contraction rate occurred with 10%, 20%, and 50% concentrations when compared with control groups. One (1) study did not have an animal ethics committee review. All studies had a high risk of bias and a lack of methodological rigor. CONCLUSION: The results of this review did not find evidence about the in vivo effectiveness of P major for wound healing. More rigorous preclinical studies with adequate sample sizes are required to identify the best concentrations and formulations as well as increase understanding about the mechanisms of action of P major in wound healing.