The infected or ulcerated diabetic foot is a suitable environment for Clostridium tetani. Tetanus intoxication as a result of foot ulcer has been described in the literature. Immunopathy, vasculopathy, and ulceration place the diabetic patient at risk for developing tetanus. Of diabetic patients who contract generalized tetanus in the United ...

A 57-year-old, fair-skinned female patient with lesions of granuloma annulare located on her forearms - with signs of actinic damage - is described. No response was observed after successive treatments with topical corticosteroids and oral pentoxifylline. Four years later, the patient developed open comedones on the rim of granuloma annulare ...

Methicillin-resistant Staphylococcus aureus is increasingly isolated from diabetic foot ulcers, and may be associated with an adverse prognosis. We have explored the relationship between MRSA isolation from foot ulcers and nasal MRSA carriage. Over a 12 month period, 65 consecutively attending patients with diabetic foot ulceration were recruited. Demographic information ...

OBJECTIVE: To review the spectrum of foot problems in patients with diabetes and the underlying etiologic factors. METHODS: In this review, the term "diabetic foot disease" (DFD) will be used (previously referred to as simply "diabetic foot"). The relevant anatomy of the foot is discussed, the clinical evaluation and severity ...

BACKGROUND: A very important aspect in the treatment of traumatic injuries is to determine the extent of skin involvement. Traditionally, this has involved clinical examinations, a more or less subjective technique. Therefore, various techniques, supplementing the clinical diagnosis, have been suggested, but none has yet achieved widespread clinical acceptance. Experiments ...

The risk of lower extremity amputation in persons with diabetes mellitus increases with advanced age, necessitating clinical vigilance. Individualized and comprehensive prevention efforts are required to address the complicated and diverse nature of the diabetic foot in the elderly patient, including promotion of lifestyle changes to offset diabetes, attention to ...

PURPOSE: The surface properties of biologic materials are important to their observed physiochemical responses, mechanical interactions, and compatibility with other materials. The purpose of this study was to characterize further the surface properties of canine tendons, specifically how they interface with fluids--that is, their wettability. METHODS: Drop-shape analysis was used ...

We used the effect of temperature on the localized reflectance of human skin to assess the role of noise sources on the correlation between temperature-induced fractional change in optical density of human skin (DeltaOD(T)) and blood glucose concentration [BG]. Two temperature-controlled optical probes at 30 degrees C contacted the skin, ...

The purpose of this project was to evaluate associations of increasing diabetic foot surgery stage with postoperative outcome. This project, designed as a retrospective cohort model, was conducted at three large, urban referral-based diabetic foot clinics. The investigators abstracted medical records from 180 patients with diabetes, 76.1% male, aged 57.8 ...

Terminal ileum (TI) sections from 250 ulcerative colitis (UC) total colectomy specimens resected during 3 periods and endoscopic TI biopsy specimens from 100 contemporary chronic UC and 100 Crohn disease (CD) patients were reviewed. The respective proportions of cases resected during the 3 periods with moderately or markedly active cecal ...

The concept of microcirculation being implicated in the pathogenesis of diabetic foot disease is being challenged by evidence that fails to confirm it. However, there is evidence of structural changes with capillary and in the basement membrane that do not permit the concept to be denied either. The lack of ...

Diabetic peripheral neuropathy (DPN) has been identified as a key element in the causal pathway to foot ulceration and other lower-extremity complications, impaired quality of life and increased mortality. Early detection is essential to optimise effective risk management, including adequate foot care, patient education, and future pharmacological therapy. However, data ...

The prevalence of diabetes mellitus is growing at epidemic proportions in the United States and worldwide. Most alarming is the steady increase in type 2 diabetes, especially among young and obese people. An estimated 7% of the US population has diabetes, and because of the increased longevity of this population, ...

Tissue-engineered biological dressings offer promise in the treatment of burns, chronic ulcers, donor site and other surgical wounds, and a variety of blistering and desquamating dermatologic conditions. For example, the prevalence of diabetic foot ulcers ranges from 4.4% to 10.5% of diabetics, resulting in 82,000 lower extremity amputations annually; venous ...

OBJECTIVE: Peripheral arterial occlusive disease and peripheral neuropathy are major risk factors in diabetic foot disease. We evaluated the relative influences of noncritical lower limb arterial disease and peripheral neuropathy on cutaneous foot perfusion in diabetes. METHOD: Toe-brachial pressure indices, transcutaneous oxygen, and carbon dioxide tensions at foot and chest ...

OBJECTIVE: It is not known if height contributes to the variability in mobility measures in patients with ankylosing spondylitis (AS) and whether any measures should be reported corrected for height. We examined the contribution of height to the variability of mobility measures in patients with a diverse spectrum of AS ...

PURPOSE: We compared 2 measures of urethral hypermobility, the Q-tip test and voiding cystourethrogram, preoperatively in women recruited in 1 center participating in a multicenter randomized clinical trial comparing Burch colposuspension with autologous rectus fascia sling. MATERIALS AND METHODS: Following institutional review board approval, women with stress urinary incontinence and ...

The aim of this study was to investigate the clinical efficacy of oral Pycnogenol (Horphag Research Ltd, United Kingdom) in patients with diabetic microangiopathy. Patients without a history of diabetic ulcerations were treated with Pycnogenol. Patients received oral Pycnogenol (50 mg capsules, 3 times daily for a total of 150 ...

We sought to identify initial nontraumatic lower-extremity amputations (ILEAs) and compare rates of ILEAs with different coding algorithms and varying lengths of observation period prior (look-back) to the first observed amputation. We used a retrospective design on merged Medicare claims and patient treatment files of the Veteran Healthcare Administration for ...

Iloprost, a prostacyclin analogue, is a treatment option for surgically unsuitable diabetic chronic critical limb ischemia (CLI), although its outcome is difficult to be anticipated clinically. Whether transcutaneous (tc) oxygen tension (PO2) predicts the response to iloprost in diabetic CLI is unclear at this point and, in that same context, ...

OBJECTIVE: To determine the microbiological profile and antibiotic susceptibility patterns of organisms isolated from diabetic foot ulcers. Also, to assess potential risk factors for infection of ulcers with multidrug-resistant organisms (MDROs) and the outcome of these infections. RESEARCH DESIGN AND METHODS: Pus samples for bacterial culture were collected from 80 ...

OBJECTIVE: To determine the prevalence and risk factors associated with lower extremity amputation (LEA) in Thai diabetics. MATERIAL AND METHOD: A cross-sectional, multicenter hospital-based diabetes registry was carried out from April to December 2003. Baseline characteristics and risk factors were analysed from 9419 diabetic patients. peripheral vascular disease (PVD) was ...

BACKGROUND: The aim of this study was to seek a temporal association between the start of renal replacement therapy (RRT) and the first recorded foot ulcer in diabetes. METHODS: Details of all patients with diabetes who had received RRT were extracted from the renal database and were cross-checked with the ...

The aim of this prospective study was to evaluate the efficacy of the implementation of the International Consensus on the Diabetic Foot (ICDF) in the area of Pistoia (Tuscany, Italy), in terms of percentage of population screened, reduction of hospitalization, and reduction of lower extremity amputations. The study was carried ...

OBJECTIVE: The study aimed to establish the prevalence of diabetes mellitus and the pattern of diabetic hand and foot ulcers in hospitalized adult patients in a teaching hospital in Port Harcourt, Nigeria. RESEARCH DESIGN AND METHODS: All medical admission at the University of Port Harcourt Teaching Hospital between January 2000 ...

OBJECTIVES: This study was carried out prospectively to determine the effect on prognosis of phagocytic activity index (PAI) and intracellular killing activity (IKA) of polymorphonuclear leukocytes (PMNL), and the levels of interleukin-1 beta (IL-1beta) on prognosis in patients with diabetic foot infection (DFI). METHODS: The evaluation of PAI and IKA ...

AIM: Foot ulcers are a frequent complication of patients suffering with diabetes mellitus, accounting for up to 20% of diabetes-related hospital admission . Secondary infection of these ulcers is by far the leading cause of amputation of feet and legs and the polymicrobial nature of diabetic foot infection has been ...

Diabetic microangiopathy leads to lower limb ulcers that are very slow to heal. Pycnogenol was evaluated on diabetic ulcers in a controlled trial. Ulcer medications were used in 4 groups (30 patients): (1) systemic Pycnogenol and local application; (2) local Pycnogenol only; (3) oral Pycnogenol; and (4) medications only (control ...

Case history - Oliver: Oliver is aged 70 years, has had type 2 diabetes for 18 years, and has been treated with insulin for 4 years. He presents after two episodes of cellulitis of his right lower leg and forefoot, which have cleared on antibiotics. There are no residual skin ...

OBJECTIVE: The aim of this study was to identify if botulinum toxin type A is a drug able to modify walking velocity, step length, and width of the base of support of adult patients with dynamic equinovarus foot deformity resulting from upper motor neuron syndrome. DESIGN: This retrospective study analyzed ...

STUDY DESIGN: Case control group study. OBJECTIVES: To compare scapular position and orientation between baseball players with and without pathologic internal impingement. BACKGROUND: Scapular dysfunction has been implicated as a contributor to throwing-related pathologic internal impingement of the shoulder due to its role in increasing the contact between the greater ...

A 58 year old male, chronic smoker, with diabetes mellitus (Type II), residing in Madhya Pradesh presented with dysphagia, hoarseness, odynophagia and significant weight loss. Microlaryngoscopy showed reddish ulcerated area involving valleculae, and pharyngo-epiglottic fold. Histopathological examination showed foamy macrophages containing Histoplasma capsulatum. Patient initially responded to Azoles, relapsed three ...

New approach to amputation prevention shows early promise. Diabetics are particularly vulnerable to complications that can leave them at risk for amputation. However, experts agree that the vast majority of amputations are, in fact, preventable. Now there is a new laser-assisted procedure available that has shown early success at salvaging ...

Poorly fitting footwear has frequently been cited as an etiologic factor in the pathway to diabetic foot ulceration. However, we are unaware of any reports in the medical literature specifically measuring shoe size versus foot size in this high-risk population. We assessed the prevalence of poorly fitting footwear in individuals ...

Many older diabetic patients present to the emergency room with limb-threatening foot complications, and may at the same time need attention to life-threatening endocrine, cardiac, or renal complications. To better serve the elderly veteran population at our institution, we designed a multidisciplinary, algorithmic approach that links the podiatry and medicine ...

Complications of diabetes impose major public health burdens worldwide. The positive effect of a Radix Astragali-based herbal preparation on healing diabetic foot ulcers in patients has been reported. Formula 1 is also referred as the 'Herbal drink to strengthen muscle and control swelling'. This formula contains six Chinese medical herbs, ...

BACKGROUND: Diabetic foot ulceration is common, affecting 1.0%-4.1% of diabetic persons per year and up to 25% in a lifetime. Diabetic foot ulcers are multifactorial in origin, and many are slow to heal and/or are complicated by infection, frequently leading to amputation. Hyperbaric oxygen therapy has been suggested for numerous ...

AIMS/HYPOTHESIS: Walking is recommended as an adjunct therapy to diet and medication in diabetic patients, with the aim of improving physical fitness, glycaemic control and body weight reduction. Therefore we evaluated walking activity on the basis of capacity, performance and potential risk of plantar injury in the diabetic population before ...

BACKGROUND: Diabetes has long been associated with increased risk of foot ulceration and lower extremity amputation. OBJECTIVE: This article briefly describes the risk factors, assessments and management of people with diabetes, to guide physicians to identify and appropriately refer people with diabetes at risk of foot problems. DISCUSSION: The literature ...

Foot problems are common in diabetic patients and are one of the most expensive chronic complications to treat. The authors sought to determine the prevalence and risk factors of the diabetic foot in a clinic population. In this cross-sectional study of 300 diabetic patients, the authors reviewed records, carried out ...

The eutectic mixture EMLA cream has many medical uses, including pain relief for hemodialyzed patients prior to cannulation. Cutaneous side effects associated with its application have rarely been reported. A patient on hemodialysis developed an itchy eruption over his brachial arteriovenous fistula, where he was applying EMLA cream three times ...

Diabetic foot ulcers are the single biggest risk factor for nontraumatic foot amputations in persons with diabetes. Foot ulcers occur in 12 to 25 percent of persons with diabetes and precede 84 percent of all nontraumatic amputations in this growing population. Because of the high incidence of foot ulcers, amputations ...

Diabetic foot ulcerations can be a devastating complication of diabetes, causing prolonged hospitalization and significant morbidity. Previously identified risk factors include peripheral neuropathy, foot deformities, and poor wound healing due to an altered wound environment. Despite appropriate treatment, many diabetic ulcers fail to heal. Bioengineered tissue, such as Apligraf (Graftskin; ...

OBJECTIVE: The ability of readily available clinical information to predict the occurrence of diabetic foot ulcer has not been extensively studied. We conducted a prospective study of the individual and combined effects of commonly available clinical information in the prediction of diabetic foot ulcer occurrence. RESEARCH DESIGN AND METHODS: We ...

This prospective study describes and evaluates the efficacy of an integrated care pathway for the management of the critically ischaemic diabetic foot patients by a multidisciplinary team. A weekly joint diabetes/vascular/podiatry ward round and outpatient clinic was established where patients were assessed within 7 days of referral by clinical examination, ...

Little is known about cytokines involved in chronic irritant contact dermatitis. Individual cytokine profiles might explain at least part of the differences in the individual response to irritation. Our objective was to investigate the relation between baseline stratum corneum (SC) cytokine levels and the skin response to a single and ...

BACKGROUND: Established renal failure in diabetes is associated with a high incidence of foot ulcers and gangrene, and these are major causes of morbidity and mortality. It has been suggested that this problem is particularly associated with the onset of renal replacement therapy, and since there is evidence that haemodialysis ...

Multiple modalities exist for the care of lower extremity ulcers associated with venous insufficiency and complications of diabetes mellitus, (eg, neuropathy). Although reports about the use of topical adjunctive treatment modalities in the treatment of foot ulcers in persons with diabetes mellitus exist, little is known about the safety of ...

In this study of people with diabetes mellitus and peripheral neuropathy, it was found that the feet of patients with a history of hallux ulceration were more pronated and less able to complete a single-leg heel rise compared with the feet of patients with a history of ulceration elsewhere on ...

OBJECTIVE: To evaluate the topical effect of various agents, currently used in the treatment of melting ulcers, on gelatinase activity present in the tear film of normal dogs. ANIMAL STUDIED: Eight normal adult beagles. PROCEDURES: Each animal received the following agents: cyclosporine A 1%, N-acetylcysteine 10%, ciprofloxacin 0.3%, ethylenediaminetetraacetic acid ...