Development and validation of a pocket guide for the prevention of diabetic foot ulcers.

OBJECTIVE: Diabetic foot ulcers can have serious consequences, including amputation. This project aimed to develop and validate a diabetes care management model-a pocket guide on the prevention of foot ulceration to assist health professionals and scientific societies. METHODS: An adaptation of the Iowa method of evidence-based practice to promote high-quality care was employed. After problems are identified, the Iowa method supports the development of an action plan for addressing them. An evidence-based protocol based on the five cornerstones of the 2015 guidance on the diabetic foot by the International Working Group on the Diabetic Foot was developed in two phases and validated using the Delphi technique. RESULTS: A model was developed to promote these five cornerstones, which are the main recommendations for managing the diabetic foot. These are: foot examination; risk assessment for ulceration; education in diabetes; appropriate footwear; and treatment of pre-ulcerative lesions. To adapt this into a health information document, the management model was synthesised and designed as a pocket guide. The model's individual and global content validity indices surpass 0.78 and 0.90 respectively. CONCLUSION: A management model was created and validated, and produced as a pocket guide to deliver instructions on the care and prevention of diabetic foot problems in people with diabetes.

Cardiovascular autonomic neuropathy contributes to sleep apnea in young and lean type 1 diabetes mellitus patients.

Knowledge about association between sleep apnea and cardiovascular autonomic neuropathy (CAN) in type 1 diabetes mellitus (T1DM) might give some insight into the pathogenesis of this condition in these patients. In obese patients, excessive central adiposity, including a large neck circumference, can contribute to obstructive sleep apnea (OSA). Its presence in non-obese patients, however, indicates that it could be correlated with autonomic neuropathy. The aim of this study was to compare the prevalence of OSA in young and lean T1DM patients with and without CAN. We studied 20 adult, non-obese, T1DM patients who were divided into two groups according to the results of the cardiovascular autonomic reflex tests (CARTs). These two groups (9 with CAN and 11 without CAN) were compared to a control group of 22 healthy individuals, who were matched by age and BMI. A polysomnography was performed and sleep was analyzed. The CAN+ group had a significantly higher prevalence of sleep apnea compared to the other groups (67% CAN+; 23% CAN-; 4.5% controls: CAN+ vs. Control; p = 0.006 and CAN+ vs. CAN-; p = 0.02). The CAN- group had higher sleep efficiency compared to the CAN+ group, demonstrating impaired sleep architecture in diabetics with this chronic complication. In conclusion, OSA may be related to the presence of CAN in young and lean T1DM patients. It could contribute to worse the prognosis and reducing the quality of life of these patients without specific treatment of these conditions.

Diabetic cardiovascular autonomic neuropathy: risk factors, clinical impact and early diagnosis.

Cardiovascular autonomic neuropathy (CAN) is one of the most clinically significant complications of diabetes mellitus (DM), but one of the least frequently diagnosed. In this review, we discuss the major risk factors for the development and progression of CAN in patients with DM, the natural history of autonomic neuropathy and its impact on cardiovascular disease in DM, as well as the tests for the early diagnosis and staging of CAN in the clinical practice. The bibliographic research was based on two databases: Medline and Tripdatabase, with the following descriptors: diabetic cardiovascular autonomic neuropathy and cardiovascular autonomic neuropathy and diabetes. We selected English and German articles, written between 1998 and 2007. In its initial stages (early and intermediate), CAN may be diagnosed and reversed. However, in advanced cases (severe stage), the only treatment that remains is a symptomatic one. CAN is associated with higher cardiovascular morbidity and mortality rates and poor quality of life in diabetic individuals.

Neuropatia autonômica cardiovascular diabética: fatores de risco, impacto clínico e diagnóstico precoce / Diabetic cardiovascular autonomic neuropathy: risk factors, clinical impact and early diagnosis

A neuropatia autonômica cardiovascular (NAC) constitui uma das complicações de maior repercussão clínica do diabete melito (DM) e, ao mesmo tempo, está entre as menos diagnosticadas. Nesta revisão, são discutidos os principais fatores de risco para o desenvolvimento e a progressão da NAC nos pacientes com DM, a história natural da neuropatia autonômica e seu impacto na doença cardiovascular do DM, bem como os testes para o diagnóstico precoce e o estadiamento da NAC na prática clínica. A pesquisa bibliográfica teve como base dois bancos de dados: Medline e Tripdatabase, com os seguintes descritores: diabetic cardiovascular autonomic neuropathy e cardiovascular autonomic neuropathy and diabetes. Os artigos de 1998 a 2007 em inglês e alemão foram selecionados. A NAC em estágios iniciais (precoce e intermediária) pode ser diagnosticada e revertida, porém, nos casos avançados (estágio grave), resta apenas o tratamento sintomático. A NAC está associada a um maior índice de morbidade e mortalidade cardiovasculares e pior qualidade de vida nos indivíduos diabéticos

Cardiovascular autonomic neuropathy (CAN) is one of the most clinically significant complications of diabetes mellitus (DM), but one of the least frequently diagnosed. In this review, we discuss the major risk factors for the development and progression of CAN in patients with DM, the natural history of autonomic neuropathy and its impact on cardiovascular disease in DM, as well as the tests for the early diagnosis and staging of CAN in the clinical practice. The bibliographic research was based on two databases: Medline and Tripdatabase, with the following descriptors: diabetic cardiovascular autonomic neuropathy and cardiovascular autonomic neuropathy and diabetes. We selected English and German articles, written between 1998 and 2007. In its initial stages (early and intermediate), CAN may be diagnosed and reversed. However, in advanced cases (severe stage), the only treatment that remains is a symptomatic one. CAN is associated with higher cardiovascular morbidity and mortality rates and poor quality of life in diabetic individuals.