scholarly journals Use of Natural Latex as a Biomaterial for the Treatment of Diabetic Foot — A New Approach to Treating Symptoms of Diabetes Mellitus

10.5772/59135 ◽  
2015 ◽  
Author(s):  
Suélia de Siqueira Rodrigues Fleury Rosa ◽  
Maria do Carmo Reis ◽  
Mário Fabricio Fleury Rosa ◽  
Diego Cólon ◽  
Célia Aparecida dos Reis ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Diabetic Foot ◽  
New Approach

scholarly journals Glycated Hemoglobin (HbA1c) as a Biomarker for Diabetic Foot Peripheral Neuropathy

Diseases ◽  
2021 ◽  
Vol 9 (1) ◽  
pp. 16
Author(s):  
Giulia Casadei ◽  
Marta Filippini ◽  
Lorenzo Brognara
Keyword(s):  
Diabetes Mellitus ◽  
Peripheral Neuropathy ◽  
Diabetic Foot ◽  
Glycated Hemoglobin ◽  
Chronic Inflammatory Demyelinating Polyneuropathy ◽  
Glycemic Variability ◽  
Future Research ◽  
Patients With Diabetes ◽  
Axonal Dysfunction ◽  
Biomarker Research

Background: Diabetic peripheral neuropathy (DPN) is known to predict foot ulceration, lower-extremity amputation and mortality. Patients with diabetes mellitus have a predisposition toward developing chronic inflammatory demyelinating polyneuropathy, and this may also facilitate the formation of diabetic foot and cutaneous impairment, which are considered one of the most serious impairments of diabetes mellitus, with a prevalence of 4–10% in this population. Biomarkers research provides opportunities for the early diagnosis of these complications for specific treatments useful to prevent amputation and, therefore, physical inability and mental disturbance. The recent literature has suggested that glycemic levels may be a novel factor in the pathogenesis of diabetic foot complications and is an important mediator of axonal dysfunction. The aim of this systematic literary review is to determine whether hemoglobin A1c (HbA1c) is a positive predictor for diabetic foot peripheral neuropathy and its complications, such as foot cutaneous impairments. There is a lack of consensus regarding the effect of glycemic variability on diabetic foot peripheral neuropathy, unlike other complications such as retinopathy, nephropathy or micro/macrovascular pathology. Methods: Relevant articles were searched in the Medline database using PubMed and Scopus and relevant keywords. The primary search terms used were “glycated hemoglobin” OR “HbA1c” AND “diabetic neuropathies” AND “Foot”. Results: A number of articles (336) were initially identified while searching the scientific literature regarding this topic, and 32 articles were selected and included in this review. Conclusions: This review highlights the role of HbA1c in diabetic foot peripheral neuropathy. Biomarkers play an important role in the decision-making process, and HbA1c levels are extensively used for diabetic foot clinical outcomes and settings, but biomarker research in diabetic foot peripheral neuropathy is in its infancy and will require careful attention to a number of factors and associations, since the consequences of DPN also include neurological alterations. HbA1c is an accurate and easy-to-administer test and can be an effective biomarker in establishing the diagnosis of diabetes, but future research should focus on standardizing the HbA1c level and selecting which DPN value and its correlated complications, such as foot cutaneous impairments, are the most informative.

scholarly journals Quantifying dermal microcirculatory changes of neuropathic and neuroischemic diabetic foot ulcers using spatial frequency domain imaging: a shade of things to come?

2020 ◽  
Vol 8 (2) ◽  
pp. e001815
Author(s):  
Grant A Murphy ◽  
Rajinder P Singh-Moon ◽  
Amaan Mazhar ◽  
David J Cuccia ◽  
Vincent L Rowe ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Spatial Frequency ◽  
Oxygen Saturation ◽  
Diabetic Foot ◽  
Clinical Course ◽  
Tissue Oxygen Saturation ◽  
Tissue Oxygen ◽  
Spatial Frequency Domain Imaging ◽  
Patients With Diabetes ◽  
Spatial Frequency Domain

IntroductionThe use of non-invasive vascular and perfusion diagnostics are an important part of assessing lower extremity ulceration and amputation risk in patients with diabetes mellitus. Methods for detecting impaired microvascular vasodilatory function in patients with diabetes may have the potential to identify sites at risk of ulceration prior to clinically identifiable signs. Spatial frequency domain imaging (SFDI) uses patterned near-infrared and visible light spectroscopy to determine tissue oxygen saturation and hemoglobin distribution within the superficial and deep dermis, showing distinct microcirculatory and oxygenation changes that occur prior to neuropathic and neuroischemic ulceration.Research designs and methods35 patients with diabetes mellitus and a history of diabetic foot ulceration were recruited for monthly imaging with SFDI. Two patients who ulcerated during the year-long longitudinal study were selected for presentation of their clinical course alongside the dermal microcirculation biomarkers from SFDI.ResultsPatient 1 developed a neuropathic ulcer portended by a focal increase in tissue oxygen saturation and decrease in superficial papillary hemoglobin concentration 3 months prior. Patient 2 developed bilateral neuroischemic ulcers showing decreased tissue oxygen saturation and increased superficial papillary and deep dermal reticular hemoglobin concentrations.ConclusionsWounds of different etiology show unique dermal microcirculatory changes prior to gross ulceration. Before predictive models can be developed from SFDI, biomarker data must be correlated with the clinical course of patients who ulcerate while being followed longitudinally.Trial registration numberNCT03341559.

Nomogram analysis of the influencing factors of diabetic foot in patients with diabetes mellitus

HORMONES ◽  
2021 ◽  
Author(s):  
Mingming Li ◽  
Tao Yuan ◽  
Supeng Li ◽  
Qizheng Sun
Keyword(s):  
Diabetes Mellitus ◽  
Influencing Factors ◽  
Diabetic Foot ◽  
Patients With Diabetes

scholarly journals Nurse’s actions in diabetic foot prevention: the perspective of the person with diabetes mellitus Ações do enfermeiro na prevenção do pé diabético: o olhar da pessoa com diabetes mellitus

2017 ◽  
Vol 9 (4) ◽  
pp. 1008
Author(s):  
Laiane De Fátima Pereira ◽  
Flávia Alexandre Pereira Paiva ◽  
Simone Albino Da Silva ◽  
Roberta Seron Sanches ◽  
Rogerio Silva Lima ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Diabetic Foot ◽  
Minas Gerais

Objetivo: Investigar as ações realizadas pelo enfermeiro na prevenção do pé diabético na perspectiva da pessoa com DM. Métodos: Pesquisa com abordagem qualitativa, exploratória e descritiva, realizada com pessoas com diagnóstico de DM de um município de Minas Gerais, cadastradas em um projeto de extensão. Dados coletados por meio de entrevista semiestruturadas e de avaliação clínica dos pés. Os dados foram organizados e analisados na perspectiva da Análise Temática essencialista indutiva e semântica. Resultados: As ações efetivas para a prevenção do pé diabético aparecem muito perifericamente no conjunto dos dados, e que grande parte limitam-se as ações de educação em saúde e não ao exame dos pés. Conclusão: O enfermeiro deve promover de forma sistemática a prevenção do pé diabético empoderando as pessoas para a autonomia e para o autocuidado e o autoexame dos pés, o que contribui para a redução de complicações e melhoria da qualidade de vida.

scholarly journals Staphylococcus aureus strains isolated from diabetic foot ulcers. Identification of the antibiotic resistant phenotypes

2013 ◽  
Vol 20 (4) ◽  
pp. 389-393 ◽  
Author(s):  
Teodora Chiţă ◽  
Delia Muntean ◽  
Luminiţa Badiţoiu ◽  
Bogdan Timar ◽  
Roxana Moldovan ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Staphylococcus Aureus ◽  
Diabetic Foot ◽  
Foot Ulcer ◽  
Foot Ulcers ◽  
Resistance Pattern ◽  
Diabetic Patients ◽  
Diabetic Foot Ulcers ◽  
Bacterial Strains ◽  
Diabetes Clinic

Abstract Background and aims: Infected foot ulcer is one of the most feared complications of diabetes mellitus. Staphylococcus aureus is the most frequently isolated pathogen in diabetic foot infections. The aim of this study was to evaluate the prevalence of S. aureus strains involved in producing foot infections in diabetic patients and the antibiotic resistance pattern of these strains. Material and methods: The study included 33 S. aureus strains isolated from 55 diabetic foot ulcers. The subjects were selected from the 2465 patients with diabetes mellitus hospitalized in the Timişoara Diabetes Clinic, between 2011 and 2013. Germs’ identification relied on cultural and biochemical characteristics. Final identification and antimicrobial testing were performed using the Vitek 2 (Bio Merieux France) automatic analyzer. Results: All the 55 samples collected from diabetic foot ulcers were positive. We isolated 64 bacterial strains (some samples were positive for 2 microorganisms). The most frequently isolated germ was S. aureus, in 33 samples (51.56%). All these S. aureus strains showed resistance to benzylpenicillin, while only 33.33% were methicillin-resistant (MRSA). Conclusions: The most frequently isolated germ in the wound secretions from diabetic foot ulcers was S. aureus. The highest percentage of antimicrobial resistance was recorded to benzylpenicillin and erythromycin.

Association Between the Diabetes mellitus Duration and the Severity of Diabetic Foot Disease in Hospitalized Patients in Latin America

2021 ◽  
pp. 153473462110632
Author(s):  
Belissa Bedriñana-Marañón ◽  
Maria Rubio-Rodríguez ◽  
Marlon Yovera-Aldana ◽  
Eilhart Garcia-Villasante ◽  
Isabel Pinedo-Torres
Keyword(s):  
Diabetes Mellitus ◽  
Latin America ◽  
Diabetic Foot ◽  
Poisson Regression ◽  
Hospitalized Patients ◽  
Bivariate Analysis ◽  
Severe Injuries ◽  
History Of ◽  
Diabetic Foot Disease ◽  
Foot Disease

The objective was to determine the association between a diabetes mellitus duration greater than 10 years and the severity of diabetic foot in hospitalized patients in Latin America. Analytical, observational, and retrospective study based in secondary databases. Patients older than 18 years with diagnosis of diabetes mellitus (DM) and hospitalized for any causes were included. The independent and dependent variables were having more than 10 years of diagnosis of DM and the severity of the diabetic foot disease (Wagner> = 2), respectively. A crude Poisson regression analysis was performed to obtain prevalence rates adjusted to confounders. Male gender was 54.8% and the median age was 62 years. In the group with more than10 years of disease (n = 903) 18% (n = 162) had severe injuries. We performed two Poisson regression analyzes, one of which included the entire sample; and in the other, only patients with some degree of ulcer were included at the time of evaluation (Wagner > = 1). In the first analysis the PR was 1.95 ( p < 0.01) adjusted for the significant variables in the bivariate analysis and in the second analysis the PR was 1.18 ( p < 0.01) adding to the adjustment the days of injury prior to hospitalization and the location of the ulcer. We conclude that in patients with more than 10 years of diabetes mellitus, diabetic foot injuries are more severe, regardless type of diabetes, gender, age, history of amputation and days of injury prior to hospitalization for inpatients in Latin America.

scholarly journals Diabetic Foot Care Plan

2000 ◽  
Vol 11 (suppl d) ◽  
pp. 15D-21D
Author(s):  
Gordon Dow ◽  
The Diabetic Foot Care Plan Working Group
Keyword(s):  
Diabetes Mellitus ◽  
Antibiotic Therapy ◽  
Diabetic Foot ◽  
Economic Loss ◽  
Care Plan ◽  
Foot Care ◽  
Foot Ulceration ◽  
General Management ◽  
Clinical Scenarios ◽  
Therapeutic Guidelines

Diabetes mellitus is the number one cause of limb loss in North America, and is associated with growing, unacceptable rates of morbidity, mortality and economic loss. Approximately 80% of these amputations are preceded by the development of foot ulceration. Various disciplines have studied the prevention and management of foot ulceration in those with diabetes. The present care plan was constructed to incorporate the important contributions from these disciplines into practical therapeutic guidelines. The care plan has been divided into three basic sections: assessment, general management and antibiotic therapy. Each of these sections is described in detail and borrows heavily from previous Canadian position papers. Application of the care plan is illustrated by multiple diabetic foot clinical scenarios, which have been categorized according to the Wagner classification.

Surgical Off-loading of the Diabetic Foot

2010 ◽  
Vol 100 (5) ◽  
pp. 369-384 ◽  
Author(s):  
Robert G. Frykberg ◽  
Nicholas J. Bevilacqua ◽  
Geoffrey Habershaw
Keyword(s):  
Diabetes Mellitus ◽  
High Risk ◽  
Diabetic Foot ◽  
Surgical Intervention ◽  
Surgical Decompression ◽  
Foot Ulcers ◽  
Foot Surgery ◽  
Patients With Diabetes

Surgical intervention for chronic deformities and ulcerations has become an important component in the management of patients with diabetes mellitus. Such patients are no longer relegated to wearing cumbersome braces or footwear for deformities that might otherwise be easily corrected. Although surgical intervention in these often high-risk individuals is not without risk, the outcomes are fairly predictable when patients are properly selected and evaluated. In this brief review, we discuss the rationale and indications for diabetic foot surgery, focusing on the surgical decompression of deformities that frequently lead to foot ulcers. (J Am Podiatr Med Assoc 100(5): 369–384, 2010)

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