RESUMO
Background Though diabetes mellitus (DM) is a well-recognised risk factor for onychomycosis (OM), the epidemiology of OM in diabetic patients remains largely unexplored, especially from the Indian subcontinent. Aims and objectives To estimate the prevalence of OM in diabetic patients, to identify and analyse risk factors, and correlate the severity of nail changes with glycemic control (HBA1c). Methods This cross-sectional, analytical study involved 300 diabetic patients. Patients with the clinical diagnosis of OM, supplanted by at least two of the four tests (KOH, culture, onychoscopy and nail histopathology) were considered cases of OM. Demographic and haematological profile was analysed using chi-square test/ Fischer's exact test. Logistic regression was applied to assess the independent risk factors. Results The prevalence of OM in DM patients was 34% (102/300) and significant risk factors included; age >60 years, male gender, closed shoes, disease duration >5 years, high BMI (>25) and lack of awareness about nail changes. Distal and lateral subungual OM (78%) was the commonest presentation followed by proximal subungual OM, superficial OM and total dystrophic OM. Correlation between HbA1c and the number of nails involved was found to be significant. Limitation As cases were recruited from a hospital setting, there could be chances of Berksonian bias. Conclusion The prevalence of OM in diabetic patients is high and the severity of nail changes correlates with HbA1C levels. It is important to diagnose OM early in order to treat and prevent complications.
Assuntos
Diabetes Mellitus , Onicomicose , Humanos , Masculino , Pessoa de Meia-Idade , Onicomicose/diagnóstico , Onicomicose/epidemiologia , Onicomicose/tratamento farmacológico , Estudos Transversais , Prevalência , Centros de Atenção Terciária , Hemoglobinas Glicadas , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Índia/epidemiologiaRESUMO
BACKGROUND: There are few population-based studies on prevalence of cutaneous problems in diabetes mellitus. AIMS: To identify skin problems associated with diabetes mellitus among elderly persons in a village in Kerala. METHODS: In this population-based cross-sectional survey, we compared the prevalence of skin problems among 287 elderly diabetics (aged 65 years or more) with 275 randomly selected elderly persons without diabetes mellitus. RESULTS: Numbness, tingling and burning sensation of extremities,"prayer sign", finger pebbling, skin tags, stiff joints and acanthosis nigricans were noted more frequently in diabetics as compared to non-diabetics. Ache in extremities, dermatophytosis, candidiasis, seborrheic keratoses/dermatosis papulosa nigra, xerosis/ichthyosis, idiopathic guttate hypomelanosis, nonspecific itching, and eczema were equally frequent in both groups. Among the diagnostic categories, neurovascular, metabolic and autoimmune findings were associated with diabetes mellitus, whereas bacterial and fungal infections were not. LIMITATIONS: Initial misclassification errors, no laboratory confirmation of dermatological diagnosis during survey, coexistence of findings related to aging and not analyzing the effects of glycemic level, concurrent diseases and medications. CONCLUSIONS: Numbness, tingling and burning sensation of extremities, prayer sign, finger pebbling, skin tags, stiff joints and acanthosis nigricans were associated with diabetes mellitus among elderly persons in a village in Kerala.
Assuntos
Envelhecimento/patologia , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Vigilância da População , Dermatopatias/diagnóstico , Dermatopatias/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Feminino , Humanos , Índia/epidemiologia , Masculino , Prurido/diagnóstico , Prurido/epidemiologia , Distribuição AleatóriaRESUMO
Foot ulceration and Charcot neuroarthropathy (CN) are well recognized and documented late sequelae of diabetic peripheral, somatic, and sympathetic autonomic neuropathy. The neuropathic foot, however, does not ulcerate spontaneously: it is a combination of loss of sensation due to neuropathy together with other factors such as foot deformity and external trauma that results in ulceration and indeed CN. The commonest trauma leading to foot ulcers in the neuropathic foot in Western countries is from inappropriate footwear. Much of the management of the insensate foot in diabetes has been learned from leprosy which similarly gives rise to insensitive foot ulceration. No expensive equipment is required to identify the high risk foot and recently developed tests such as the Ipswich Touch Test and the Vibratip have been shown to be useful in identifying the high risk foot. A comprehensive screening program, together with education of high risk patients, should help to reduce the all too high incidence of ulceration in diabetes. More recently another very high risk group has been identified, namely patients on dialysis, who are at extremely high risk of developing foot ulceration; this should be preventable. The most important feature in management of neuropathic foot ulceration is offloading as patients can easily walk on active foot ulcers due to the loss of pain sensation. Infection should be treated aggressively and if there is any evidence of peripheral vascular disease, arteriography and appropriate surgical management is also indicated. CN often presents with a unilateral hot, swollen foot and any patient presenting with these features known to have neuropathy should be treated as a Charcot until this is proven otherwise. Most important in the management of acute CN is offloading, often in a total contact cast.
Assuntos
Diabetes Mellitus/sangue , Diabetes Mellitus/terapia , Pé Diabético/sangue , Pé Diabético/terapia , Neuropatias Diabéticas/sangue , Neuropatias Diabéticas/terapia , Animais , Diabetes Mellitus/diagnóstico , Pé Diabético/diagnóstico , Neuropatias Diabéticas/diagnóstico , Índice Glicêmico/fisiologia , HumanosRESUMO
BACKGROUND: Opportunistic fungi are dispersed as airborne, ground and decaying matter. The second most frequent extra-pulmonary disease by Aspergillus is in the central nervous system. CASE PRESENTATION: The case subject was 55 years old, male, mulatto, and an assistant surveyor residing in Teresina, Piauí. He presented with headache, seizures, confusion, fever and left hemiparesis upon hospitalization in 2006 at Hospital São Marcos. Five years previously, he was diagnosed with diabetes mellitus, and 17 months previously he had acne margined by hyperpigmented areas and was diagnosed with leprosy. Laboratory tests indicated leukocytosis and magnetic resonance imaging showed an infarction in the right cerebral hemisphere. Cerebrospinal fluid examination showed 120 cells/mm(3) and was alcohol-resistant bacilli negative. Trans-sphenoidal surgery with biopsy showed inflammation was caused by infection with Aspergillus fumigatus. We initiated use of parenteral amphotericin B, but his condition worsened. He underwent another surgery to implant a reservoir of Ommaya-Hickmann, a subcutaneous catheter. We started liposomal amphotericin B 5 mg/kg in the reservoir on alternate days. He was discharged with a prescription of tegretol and fluconazole. CONCLUSION: This report has scientific interest because of the occurrence of angioinvasive cerebral aspergillosis in a diabetic patient, which is rarely reported. In conclusion, we suggest a definitive diagnosis of cerebral aspergillosis should not postpone quick effective treatment.
Assuntos
Aspergillus fumigatus/patogenicidade , Cérebro/microbiologia , Diabetes Mellitus , Hanseníase Virchowiana/complicações , Neuroaspergilose/microbiologia , Anfotericina B/administração & dosagem , Anticonvulsivantes/uso terapêutico , Antifúngicos/administração & dosagem , Aspergillus fumigatus/isolamento & purificação , Biópsia , Carbamazepina/uso terapêutico , Diabetes Mellitus/diagnóstico , Fluconazol/administração & dosagem , Humanos , Hanseníase Virchowiana/diagnóstico , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Neuroaspergilose/complicações , Neuroaspergilose/diagnóstico , Neuroaspergilose/tratamento farmacológico , Valor Preditivo dos Testes , Convulsões/tratamento farmacológico , Convulsões/etiologia , Resultado do TratamentoRESUMO
BACKGROUND: During the last decade, a lot of co-morbidities (diabetes, obesity, heart disease, etc.) have been described to be associated with psoriasis, but the exact link at the molecular level is not well-known. Researchers have shown molecular level changes in vitamin D pathway and its relationship to cathelicidin. AIMS: To estimate the levels of cathelicidin (LL-37), and vitamin D in psoriasis patients with co-morbidities, and compare them with matched healthy controls. METHODS: One hundred consecutive patients with stable plaque psoriasis (psoriasis area and severity index ≥10) with no systemic treatment in the past 3 months were investigated for the serum levels of vitamin D and LL-37, and compared with equal number of matched healthy volunteers. RESULTS: The serum vitamin D levels were significantly lower in patients. Furthermore, the levels of serum LL-37 were significantly high. CONCLUSION: Our study showed that the low serum levels of vitamin D, and higher blood levels of cathelicidin could form a molecular level clue in the pathogenesis of psoriasis patients, who are more likely to develop co-morbidities.
Assuntos
Peptídeos Catiônicos Antimicrobianos/sangue , Psoríase/sangue , Psoríase/diagnóstico , Vitamina D/sangue , Adolescente , Adulto , Idoso , Biomarcadores/sangue , Doenças Cardiovasculares/sangue , Doenças Cardiovasculares/diagnóstico , Doenças Cardiovasculares/epidemiologia , Comorbidade , Diabetes Mellitus/sangue , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psoríase/epidemiologia , Adulto Jovem , CatelicidinasRESUMO
The didactic lecture deals with four questions: What is the origin of an isolated indolent arthropathy? diabetes, amylose, leprosis. What diagnosis in an adult familial form? Thevenard's disease when amylosis has been excluded. What are the varieties of congenital indolent arthropathies? An early recessive form of Thevenard's disease and the congenital analgesia. How to deal with a unilateral indolent arthropathy? First of all, look for dysraphism.
Assuntos
Amiloidose/complicações , Complicações do Diabetes , Artropatias/etiologia , Perna (Membro) , Hanseníase/complicações , Insensibilidade Congênita à Dor/complicações , Amiloidose/diagnóstico , Diabetes Mellitus/diagnóstico , Humanos , Artropatias/congênito , Artropatias/genética , Hanseníase/diagnóstico , DorRESUMO
Se establecen en primer lugar los síntomas comunes de las dos enfermedades en cuanto tienen de común en afectar a la piel y al sistema nervioso periférico sobre todo las lesiones neurológicas que pueden ser problema de diagnóstico diferencial. Se estudia la incidencia de diabetes en 250 casos de lepra controlados en el Hospital de Fontilles. Se observa un total de 28 caos, 15 hombres y 13 mujeres, con predominio de la forma lepromatosa (25 L y 3 T) y la incidencia total de 11'2 por ciento, que nos lleva a lça conclusión de una mayor frecuencia en la lepra.
Assuntos
Diabetes Mellitus/classificação , Diabetes Mellitus/diagnóstico , Hanseníase/classificação , Hanseníase/diagnósticoAssuntos
Ensaios Enzimáticos Clínicos , Pneumopatias/diagnóstico , Peptidil Dipeptidase A/sangue , Sarcoidose/diagnóstico , Adolescente , Corticosteroides/uso terapêutico , Adulto , Beriliose/diagnóstico , Criança , Pré-Escolar , Diabetes Mellitus/diagnóstico , Feminino , Radioisótopos de Gálio , Doença de Gaucher/diagnóstico , Humanos , Teste de Kveim , Hanseníase/diagnóstico , Cirrose Hepática/diagnóstico , Pneumopatias/tratamento farmacológico , Masculino , Sarcoidose/tratamento farmacológico , Sarcoidose/patologia , Linfócitos T/análiseRESUMO
All patients admitted to an ulcer ward in a leprosy hospital over the period of one year were screened for glycosuria. Out of 154 patients screened 4 showed glycosuria. These 4 patients had more severely complicated ulcers evidenced by their longer duration of admission. Early diagnosis and treatment of diabetes in leprosy patients with complicated ulcers is important.