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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Onychomycosis is prevalent in the Canadian population, and risk factors, such as old age and diabetes, are increasing. This condition has traditionally been treated using oral antifungal agents with varying degrees of success. Recently, ciclopirox nail lacquer 8% solution became the first topical agent approved in Canada for onychomycosis. Ciclopirox nail lacquer may be safe and effective for the treatment of onychomycosis, and certain candidates may benefit from therapy. Ciclopirox may be implicated for prophylactic use in order to prevent recurrent infection and may be used in combination with oral agents.
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PMID:Ciclopirox nail lacquer 8% for the treatment of onychomycosis: a Canadian perspective. 1629 54

Patients in various clinical states of diabetes mellitus (according to the recommendation of the American Diabetes Association) as a primary diagnosis were examined for fungal infections by Candida species. Candida spp. were detected in urine, in the material taken from the mouth cavity, nails, skin lesions, ears and eyes, by cultivation on the Sabouraud agar, CHROMagar Candida, and by saccharide assimilation. In the group of diabetics with symptoms of oral candidiasis and denture stomatitis C. albicans was identified in 8 cases, C. tropicalis in 3, C. parapsilosis in 2; 1 strain of C. guilliermondii was also isolated. In patients with urinary tract infections the presence of C. albicans was shown in 12 cases; C. parapsilosis was detected in 6 cases and two strains of each C. tropicalis and C. krusei were also isolated. In patients with leg ulcers C. albicans (25 cases), C. parapsilosis (5), C. tropicalis (3) and one strain of each C. krusei and C. robusta were isolated. Otomycosis was associated with one strain of C. albicans, C. parapsilosis, C. tropicalis and C. guilliermondii. C. albicans was most frequently associated with onychomycosis, paronychia and endophthalmitis; C. parapsilosis was the second most rated yeast.
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PMID:Diabetes mellitus and candidiases. 1629 65

The different changes are seen on skin and it's accessories in Diabetes Mellitus, some of which represent the prognostic indicator of complicated diabetes and some directly contribute in development of them. Numerous problems concerned with the diabetic foot could be avoided due to early detection and treatment of these changes. The objective data on foot examination of 195 patient with Type 2 Diabetes Mellitus were analyzed considering the grade of severity of Diabetic Peripheral Neuropathy (DPN). It was revealed that the skin humidity is dependent on DPN, particularly, the DPN 2-4 times raises the dryness of the skin on the foot; the risk of callus development is significantly high in case of painless and complicated DPN, accordingly, the possibility of neuropathy ulcer is also high in this group. The high incidence of onychomycosis and Yellow nails syndrome was noted, accordingly in 28.7% and 39.4% of cases; the Melin's shin spots were found in fourth of the patients, mainly in men; a few cases of rubeosis plantarum and bulbosis diabeticorum were revealed; the cases of necrobiosis were not noted. Thus, the prevalence of the characteristic changes of skin and it's accessories in Type 2 Diabetes Mellitus is sufficiently high and it depends on the severity of DPN, using early detection of them may avoid many problems related to diabetic foot and its complications.
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PMID:[Characteristic changes of skin and its accessories in type 2 diabetes mellitus]. 1657 30

Onychomycosis among diabetic patients has been reported in some studies to be of high prevalence. This study aimed to investigate the prevalence of onychomycosis among diabetic patients at a Danish University Hospital. Clinical and mycological examinations were performed on type 1 and 2 diabetic patients from in- and out-patient clinics. A total of 271 patients were enrolled, 72% males, mean age 61.3 years, 26% of the patients had diabetes type 1. The prevalence of toe nail onychomycosis (positive culture and/or microscopy) was 22% (n = 59) of which 55 cases were caused by dermatophytes (93%) and 4 cases by yeasts (7%). A correlation was found between onychomycosis and age (p =0.02) and severity of nail changes (p <0.001), respectively. However, no significant correlation was found to gender, type of diabetes, lower extremity arterial disease, neuropathy, toe amputation or oedema. Onychomycosis occurred with a high prevalence in diabetic patients, especially among older patients and those with severe nail changes.
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PMID:Prevalence of toe nail onychomycosis in diabetic patients. 1695 88

We report a case of proximal fold cellulitis in both big toes, associated with a bilateral proximal onychomycosis and an intertrigo of the fourth space due to Fusarium solani. The infection occurred in an immunocompetent man with diabetes mellitus type II. Apparently, the infection was acquired in a tropical country and once the patient was in Spain the infection progressed causing nail detachment (onychomadesis). Seven months later a relapse that affected the left toenail occurred. The patient was treated topically with chemical toenail avulsion contained 40% urea associated with bifonazole followed by ciclopirox-olamine nail lacquer for 12 months. Complete cure without relapse was observed after 10 years of follow-up. In vitro antifungal susceptibility study demonstrated that two of the recovered isolates were both resistant to itraconazole and voriconazole.
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PMID:[Bilateral proximal cellulitis and onychomycosis in both big toes due to Fusarium solani]. 1738 51

The prevalence of onychomycosis is nearly 20% in patients aged >60 years. In North America, 90% of toenail onychomycosis is caused by dermatophytes (Trichophyton species). Distal-lateral subungual onychomycosis is the most common clinical presentation. The potassium hydroxide test is the most cost-effective diagnostic method. Although nail clipping for histology using periodic acid-Schiff stain is more sensitive, it is much more expensive. Elderly patients have specific risk factors for poor response to therapy for onychomycosis, including frequent nail dystrophy, slow growth of nails and increased prevalence of peripheral vascular disease and diabetes mellitus. Elderly people with diabetes should be treated for onychomycosis to prevent secondary bacterial infections and subsequent complications. Terbinafine is the drug of choice for dermatophyte onychomycosis, with greater mycological cure rates, less serious and fewer drug interactions, and a lower cost than continuous itraconazole therapy. Adjunct debridement may improve the clinical and complete cure rates compared with terbinafine alone. Common adverse effects of terbinafine in the elderly include nausea, sinusitis, arthralgia and hypercholesterolaemia. For onychomycosis caused by Candida or nondermatophyte moulds, there is no superior systemic therapy. In general, topical nail lacquers, amorolfine and ciclopirox are not practical for elderly patients because of the recommended frequency of application, periodic routine debridement of affected nails and long duration of therapy. However, nail lacquers may be a good option as monotherapy for patients with superficial white onychomycosis or in combination with systemic antifungal therapy for patients with predisposing factors for poor response or recurrence.
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PMID:Onychomycosis in the elderly : drug treatment options. 1743 24

In patients with onychomycosis (OM) 71.5% of them have been reported with plantar fungal infection. The aim of this study was to study the frequency and distribution of plantar and interdigital affection in diabetic patients and in a control group without diabetes, all of them with OM. Diabetic patients with OM were more frequently diagnosed with plantar (61.2%) than interdigital (46.7%) infection. In the control group similar results were obtained; patients with OM in 76.5% had plantar mycotic infection and 67.1% interdigital involvement.
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PMID:[Interdigital and foot fungal infection in patients with onychomycosis]. 1760 29

Onychomycosis is the most common disease of the nails and constitutes about a half of all nail abnormalities. Some factors like increasing age, male sex, repeated nail damage, genetic predispositions and underlying conditions, such as diabetes, immunodeficiency or peripheral arterial disease may predispose to develop onychomycosis. It is also suggested that abnormalities in nail morphology are the predisposing factors to onychomycosis. Psoriasis is one of the most common reasons of disturbed nail morphology and the spectrum of nail changes in psoriasis is very wide. Thus, there were suggestions that dystrophic nails in psoriatic patients lose their natural preventing barrier and therefore are more predisposed to fungal infection. This paper summarizes the knowledge about prevalence of onychomycosis among psoriatic patients and contains a literature review concerning this problem. Most authors report that the prevalence of onychomycosis in psoriatic patients is not higher than that in control population. However, especially yeasts and maybe moulds, probably as concomitant pathogens, are more often isolated from psoriatic patients than from non-psoriatic population. In reasonable cases, the mycological examination is required, especially when the clinical picture of the nails suggests the presence of fungal infection. In these cases, antifungal treatment may be beneficial for psoriatic patients.
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PMID:Do fungi play a role in psoriatic nails? 1794 2

A patient exposed to agent orange and a gunshot wound during the Vietnam War has developed multiple medical problems including nocardiosis, onychomycosis (Trichophyton rubrum), multiple thromboembolic episodes, hemochromatosis, diabetes mellitus type 2, diabetic neuropathy, activated protein C resistance (without Leyden V 1st mutation), degree A-V block, lung cancer (metastatic adenocarcinoma), carpal tunnel syndrome and arthritis.
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PMID:Multiple medical problems following agent orange exposure. 1808 83

Onychomycosis is a common disorder in adults. Its prevalence increases also in diabetics. The objective of the study was: 1) evaluation of finger and toe nail susceptibility to Candida albicans and Trichophyton mentagrophytes infection in patients with type 1 and type 2 diabetes with long term glycaemia under poor control as compared with healthy persons, and 2) checking whether or not various aetiology of type 1 and type 2 diabetes may influence the intensity of fungal nail infection. The materials comprised finger and toe nails sampled from 26 patients with type 1 diabetes (20 females and 6 males at average age 51 +/- 10 years), 25 patients with type 2 diabetes (17 females and 8 males at average age 58 +/- 4 years). Twenty two healthy volunteers (18 females and 4 males at average age 47 +/- 14 years) served as controls. All of the diabetics (except one with type 1 diabetes and four with type 2 diabetes) had increased fasting glycaemia; moreover, all of them had poor controlled long term glycaemia because the concentration of glycated haemoglobin HbAlc exceeded 7.5%. The patients with type 1 diabetes were treated with insulin while those with type 2 diabetes with diet only (one person), with gliclazide (sixteen persons), with glimepirid (five persons), and with metformin (four persons). Enhanced fingernail susceptibility to Candida albicans infection was detected in 38.5% of the patients with type 1 diabetes, in 28% of those with type 2 diabetes, and in 22.7% of the controls. Intensive toenail infection was found in 34.6%, 20%, and 22.7% respectively. Enhanced fingernail susceptibility to Trichophyton mentagrophytes infection was found in 30.8% of the patients with type 1 diabetes, in 48% of those with type 2 diabetes, and in 4.54% of the controls while intensive toenail infection in 15.4%, 20%, and 18,2% respectively. Statistical analysis gave evidence of statistically significant higher susceptibility to infection of finger and toe nails with T. mentagrophytes but not with C. albicans in both type 1 and type 2 diabetics, as compared with the controls. In the diabetics, no significant correlation was found between the susceptibility to C. albicans and T. mentagrophytes infection and the age of the patients, metabolic diabetes control (evaluated on the basis of serum glucose level and blood HbAlc concentration), as well as the duration of diabetes.
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PMID:[Nail susceptibility to fungal infection in patients with type 1 and 2 diabetes under long term poor glycaemia control]. 1815 48


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