RESUMO
BACKGROUND: Treatment of ingrown toenails using chemical matricectomy in patients with diabetes has been difficult, because delayed wound healing, wound infections, and digital ischemia can interfere with the procedure. Chemical matricectomy with 10% sodium hydroxide is an effective treatment for ingrown toenails in a normal population. OBJECTIVES: Investigation of the effectiveness and safety of chemical matricectomy with 10% sodium hydroxide solution for ingrown toenails in patients with diabetes. MATERIAL AND METHODS: Thirty patients with diabetes with 40 ingrown toenails and 30 patients without diabetes with 41 ingrown toenails were enrolled in the study. After partial avulsion of the affected edge, germinal matrix was treated for 1 minute with 10% sodium hydroxide. Patients were observed on alternate days until complete healing was achieved and followed for up to 24 months for recurrence. RESULTS: Assessment of the treatment in both groups for complete healing, postoperative pain, tissue damage, drainage, infections, and rate of recurrences revealed no statistically significant difference. CONCLUSIONS: The partial avulsion of the affected edge and the treatment of the germinal matrix for 1 minute with 10% sodium hydroxide preceded by matrix curettage is an effective and safe treatment modality for ingrown toenails in people with diabetes.
Assuntos
Cáusticos/administração & dosagem , Complicações do Diabetes/cirurgia , Unhas Encravadas/cirurgia , Unhas/cirurgia , Hidróxido de Sódio/administração & dosagem , Administração Tópica , Adulto , Cauterização , Distribuição de Qui-Quadrado , Feminino , Humanos , Masculino , Medição da Dor , Prevenção Secundária , Resultado do Tratamento , CicatrizaçãoRESUMO
Acrodermatitis enteropathica is a rare and distinct form of zinc deficiency with a requirement of life-long zinc supplementation and inherited in a recessive manner. Transient nutritional zinc deficiency is also a well known condition mimicking acrodermatitis enteropathica like skin changes in preterm and term infants who are generally breastfed with a low level of zinc containing milk. Here, a 4-month-old male, term and fully breastfed acrodermatitis enteropathica case without hypozincemia and with maternal milk of low zinc level is presented.
Assuntos
Aleitamento Materno/efeitos adversos , Leite Humano/metabolismo , Zinco/sangue , Zinco/deficiência , Acrodermatite/sangue , Acrodermatite/etiologia , Acrodermatite/patologia , Humanos , Lactente , Masculino , Pele/patologiaRESUMO
Information about the relationship between psoriasis and psychiatric morbidity and quality of life in children and adolescents is limited. We aimed to examine the symptoms of depression and anxiety and health-related quality of life levels in children and adolescents with psoriasis. Forty-eight outpatients with psoriasis aged 8 to 18 years are included in this study. Child Depression Inventory (CDI), State-Trait Anxiety Inventories for Children (STAI-C) and Pediatric Quality of Life Inventory Parent and Child Versions (PedQL-P and C) were applied to both patient and control groups. Psoriasis symptom severity was measured by the Psoriasis Area Severity Index (PASI). Both study and control groups were divided into two age groups, child (8-12 yrs) and adolescent (13-18 yrs), to exclude the effect of puberty on psychological condition. The mean CDI score was higher, and PedQL-C psychosocial and total scores were lower in the children compared with controls. Duration of psoriasis had an increasing effect on physical-health and total scores of PedQL-C in the child group and all PedQL-C scores in the entire sample. Psoriasis severity showed a negative correlation with psychosocial and total scores of PedQL-P in the adolescent group and PedQL-P physical-health scores in the entire sample. Psoriasis is related to depression and impaired quality of life in children. The depressive symptoms in children with psoriasis should not be overlooked and psychiatric assessment of these children should be provided.
Assuntos
Ansiedade/epidemiologia , Depressão/epidemiologia , Psoríase/epidemiologia , Psoríase/psicologia , Qualidade de Vida , Adolescente , Ansiedade/diagnóstico , Criança , Depressão/diagnóstico , Feminino , Humanos , Masculino , Morbidade , Psicologia do Adolescente , Psicologia da CriançaRESUMO
Treatment of acrodermatitis continua of Hallopeau (ACH) is known to be difficult. A 24-year-old man presented with an 11-year history of recurrent flares of painful pustular and scaly lesions on the distal portion of his fingers and toes, with persistent nail dystrophy. Based on the clinical and histopathological findings, ACH was diagnosed. The patient was treated with topical 8-methoxypsoralen (8-MOP) without occlusion, plus local narrowband ultraviolet B (NB-UVB) phototherapy. The patient did not use any other medication between sessions except topical emollients. Ten weeks later, when the patient had received 20 sessions, almost all the lesions had cleared. We report the first case of ACH which successfully responded to treatment with 8-MOP/NB-UVB.
Assuntos
Acrodermatite/tratamento farmacológico , Metoxaleno/administração & dosagem , Terapia Ultravioleta , Acrodermatite/patologia , Administração Tópica , Adulto , Humanos , MasculinoRESUMO
BACKGROUND: Psoriasis vulgaris is a chronic inflammatory disease involving 1-3% of the human population worldwide. Many systemic diseases including cardiovascular disturbances have been described in psoriatic patients. The effect of psoriasis on aortic elasticity parameters has not been well-defined previously. The aim of this study was to determine whether there was any change in aortic elasticity in psoriasis. METHODS: Twenty-seven psoriatic patients without cardiovascular involvement and 22 healthy subjects were enrolled into the study. The severity of the disease was evaluated by the "Psoriasis Area and Severity Index (PASI)". Aortic strain, distensibility and stiffness index were calculated from aortic diameters measured by echocardiography and blood pressures simultaneously measured by sphygmomanometry. RESULTS: The aortic strain and distensibility in the psoriasis group were significantly lower than those in the control group. The aortic stiffness index in the psoriasis group was higher than that in the control group. There was a positive correlation between aortic stiffness index and PASI and longevity of psoriasis disease, whereas a negative correlation between aortic strain and PASI and longevity of psoriasis disease was found. CONCLUSION: We found that in psoriatic patients without cardiac involvement, aortic elasticity was decreased and this decrease was correlated with the duration and the severity of the disease.
Assuntos
Aorta Torácica/fisiopatologia , Elasticidade/fisiologia , Psoríase/fisiopatologia , Adulto , Aorta Torácica/diagnóstico por imagem , Pressão Sanguínea , Ecocardiografia , Feminino , Seguimentos , Humanos , Masculino , Prognóstico , Psoríase/diagnóstico por imagem , Resistência Vascular/fisiologiaRESUMO
Facial involvement in psoriasis receives little attention in standard descriptions of the disease. To our knowledge there has been only one comparison study on the severe of psoriasis between patients with and without facial involvement. The purpose of this study was to define the prevalence and characteristics of facial involvement, and to compare the severity of psoriasis between patients with and without facial involvement. A total of 120 consecutive patients with psoriasis seen in our polyclinic between January 2005 and May 2005 were enrolled in this study. They were categorized into patients with and without facial psoriasis. The age of onset, family history, nail and joint involvement, associated skin or systemic disease, history of phototherapy or systemic therapy, extent of involvement, the effect of external factors and Psoriasis Area and Severity Index (PASI) scores were recorded. Patients who had PASI score lower than 5 were excluded from the study. Patients with facial psoriasis frequently report early onset, or long duration, and tend to have more extensive disease and more intensive treatment. The patients with facial psoriasis have more positive family histories and Koebner responses. The nail, joint involvement and pruritus did not appear to influence the presence of facial psoriasis. Facial involvement in psoriasis is much more common than generally appreciated. This study demonstrates the significance of facial involvement in psoriasis. In view of its significance as a marker of severe disease, extra care must be taken during treatment to ensure clearance from this site.
Assuntos
Dermatoses Faciais/patologia , Psoríase/patologia , Adulto , Feminino , Humanos , Masculino , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: Our aim was to evaluate the significance of homocysteine (Hcy) in Behcet's disease (BD) and the association of elevated Hcy levels associated with the indices of inflammation in BD. METHODS: Untreated 70 patients with BD and 33 healthy individuals were included into the study. Hcy, tumor necrosis alpha (TNF-alpha), C-reactive protein (CRP), and erythrocyte sedimentation rate (ESR) were evaluated with respect to activity and specific individual clinical manifestations of the disease. RESULTS: Hcy levels were found significantly elevated in active BD when compared to inactive BD and healthy controls. Hcy levels were found to have high correlation with the number of active clinical manifestations increased. A significant positive correlation was found between serum Hcy and TNF-alpha levels, CRP, and ESR. Hcy was found to be the best predictor of TNF-alpha among other parameters. CONCLUSION: Hcy may involve in the pathogenesis of BD by inducing inflammation.
Assuntos
Síndrome de Behçet/etiologia , Homocisteína/fisiologia , Inflamação/etiologia , Adulto , Sedimentação Sanguínea , Proteína C-Reativa/análise , Feminino , Homocisteína/sangue , Humanos , Masculino , Fator de Necrose Tumoral alfa/sangueRESUMO
BACKGROUND: Patients with Behcet's disease (BD) are recognized with increased risk for venous and/or arterial thrombosis. Thrombotic tendency of BD is not known. Vascular injury, loss and dysfunction/hyperfunction of endothelial cells are believed to play a role in thrombosis development. Injury and inflammation due to vasculitis can cause platelet response with increase in mean platelet volume (MPV) and thrombosis in BD. In this study, we aimed to compare the levels of MPV between patients with BD and healthy controls, and also show its effect on thrombosis. METHODS: One hundred patients with BD and 100 healthy controls were evaluated for MPV levels with clinical findings in age-gender matched case-control study. The variables of patients and controls were compared and correlated using chi-square, Mann-Whitney U and Spearman tests. Logistic regression analysis was used to determine independent predictors of vascular involvement and thrombosis. RESULTS: Mean MPV was significantly higher in patients with BD than healthy controls (MPV; Patients: 9.2 ± 0.9 [7.3-12.9] vs. Controls: 8.2 ± 0.6 [6.8-10.6] fl; P<0.0001). Platelets levels were lower than controls, but not significantly (236 ± 52.3 [112-451] vs. 245 ± 52.8 [141-467] x109 /L, P=0.55). Negative correlation was found between platelet count and MPV in patients (r = -0.51, P=0.01). Presence of erythema nodosum (EN) and MPV were determined as predictors for vascular involvement and thrombosis (EN: P<0.0001, OR [95% CI] = 35.4 [6.3-178.2]; MPV: P<0.0001, OR [95% CI] = 12.8 [4.1-24.3]). CONCLUSION: MPV is a simple measurement for indirect monitoring of platelet activity and thrombotic potential. MPV and EN may be independent risk factors for vascular thrombosis in BD. Patients with higher MPV levels and EN in BD, might have been pursued closely for enhancing thrombosis. We advise to check the MPV and put the patients on anticoagulation if it is high.
Assuntos
Síndrome de Behçet/sangue , Plaquetas/citologia , Volume Plaquetário Médio , Trombose Venosa/sangue , Adulto , Síndrome de Behçet/complicações , Estudos de Casos e Controles , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Análise Multivariada , Ativação Plaquetária , Contagem de Plaquetas , Fatores de Risco , Trombose Venosa/complicaçõesAssuntos
Linfoma de Célula do Manto/patologia , Neoplasias Cutâneas/patologia , Pele/patologia , Antineoplásicos/uso terapêutico , Biópsia , Evolução Fatal , Feminino , Humanos , Imuno-Histoquímica , Linfoma de Célula do Manto/tratamento farmacológico , Pessoa de Meia-Idade , Neoplasias Cutâneas/tratamento farmacológico , Falha de TratamentoAssuntos
Anti-Infecciosos Locais/uso terapêutico , Cáusticos/uso terapêutico , Cauterização/métodos , Unhas Encravadas/terapia , Fenol/uso terapêutico , Hidróxido de Sódio/uso terapêutico , Adulto , Comorbidade , Diabetes Mellitus/epidemiologia , Feminino , Humanos , Masculino , Unhas Encravadas/epidemiologia , Estudos Retrospectivos , Resultado do Tratamento , Adulto JovemAssuntos
Doenças Autoimunes/diagnóstico , Depressão/diagnóstico , Equimose/diagnóstico , Eritrócitos/imunologia , Síndrome Pré-Menstrual/diagnóstico , Adulto , Depressão/tratamento farmacológico , Equimose/imunologia , Feminino , Fluoxetina/uso terapêutico , Humanos , Síndrome Pré-Menstrual/tratamento farmacológico , Síndrome Pré-Menstrual/imunologia , Inibidores Seletivos de Recaptação de Serotonina/uso terapêutico , Pele/patologia , Testes Cutâneos/métodosAssuntos
Acrodermatite/diagnóstico , Aleitamento Materno , Dermatoses Faciais/diagnóstico , Acrodermatite/sangue , Acrodermatite/tratamento farmacológico , Acrodermatite/patologia , Diagnóstico Diferencial , Suplementos Nutricionais , Dermatoses Faciais/sangue , Dermatoses Faciais/tratamento farmacológico , Dermatoses Faciais/patologia , Feminino , Humanos , Lactente , Perna (Membro)/patologia , Sulfato de Zinco/administração & dosagem , Sulfato de Zinco/uso terapêuticoRESUMO
Stress is a well-known triggering factor along with genetic predisposition on the onset and during the course of psoriasis by altering the cellular constituents of the immune system. In the skin, there is a local hypothalamic-pituitary-adrenal (HPA) axis which is the equivalent of the central HPA axis. Corticotropin-releasing hormone (CRH) is a major regulator of the HPA axis in response to stress. This study was planned to show the role of CRH receptor type 1 (CRH-R1) in pathogenesis of psoriasis, the relation with the severity of psoriasis, and interpersonal variance in skin biopsy specimens of the psoriasis patient. Study involved 46 patients with psoriasis and 20 healthy control subjects who were older than 18 years. The clinical sign and PASI scores of psoriasis patients were recorded. Immunohistochemically, expression of CRH-R1 was investigated in psoriatic lesions and control group skin. A statistically significant increase of the expression of CRH-R1 was found in the skin biopsies of psoriasis patients compared with the control group patients. In patients with psoriasis, there was a positive correlation between the expressions of CRH-R1 and PASI scores (p = 0.001, r = +0.572). In addition, a statistically significant increase of PASI scores was found in the intense-stained CRH-R1 group compared with the weakly stained CRH-R1 patient group. The present study has demonstrated that CRH-R1 could have a role in pathogenesis of the psoriasis and stress may increase the intensity of psoriasis.
Assuntos
Psoríase/epidemiologia , Psoríase/fisiopatologia , Receptores de Hormônio Liberador da Corticotropina/metabolismo , Índice de Gravidade de Doença , Pele/metabolismo , Adolescente , Adulto , Biópsia , Progressão da Doença , Humanos , Sistema Hipotálamo-Hipofisário/metabolismo , Imuno-Histoquímica , Pessoa de Meia-Idade , Variações Dependentes do Observador , Sistema Hipófise-Suprarrenal/metabolismo , Psoríase/patologia , Receptores de Hormônio Liberador da Corticotropina/genética , Pele/patologia , Estresse Fisiológico , Regulação para Cima , Adulto JovemRESUMO
Pyoderma vegetans (PV) is a very rare disorder characterized by erythematous, vesiculopustular, exudative, vegetating plaques usually localized in the inguinal and axillary folds. The etiology of PV is not known, but it is often associated with bacterial infections in immunocompromised patients. Major histopathological features in PV are pseudoepitheliomatous hyperplasia and intraepidermal and subepidermal neutrophilic or eosinophilic microabscesses. It is well known that these lesions are frequently associated with inflammatory bowel diseases, such as ulcerative colitis (UC) and Crohn's disease. No standardized treatment plan is available for PV, although antibiotic treatment has often been used, with variable results. The standard first-line therapy is still systemic steroids. Herein, we report a case of PV associated with UC with unusual localization that showed a good response to systemic corticosteroid, antibiotic and sulfasalazine therapy.
RESUMO
Mean platelet volume (MPV), an indicator of platelet activation, is a newly emerging risk factor for atherothrombosis. There is evidence of platelet activation in psoriasis and psoriatic arthritis (PsA). The association between psoriasis, PsA, and atherosclerosis is well documented, yet, the underlying mechanisms remain unclear. The aim of this study was to investigate the differences of MPV values in patients with psoriasis, PsA, and healthy subjects and the correlation between MPV and the clinical disease activity. A total of 106 patients with psoriasis were included in this study. The study population grouped as 48 patients with PsA (group 1) and 58 patients without PsA (group 2) and 95 healthy controls (group 3). MPV was measured in psoriasis and PsA patients. MPV values were collected from standard complete blood count samples. Clinical features and PASI scores in group 1 and 2 were also recorded. MPV in patients with psoriasis 8.7 +/- 0.9 fL was significantly higher than that of control subjects 7.3 +/- 0.8 fL (p < 0.001). There was also statistical difference between MPV levels of patients with (9.5 +/- 0.8) and without (8.0 +/- 0.7) arthritis (p < 0.001). MPV levels were positively correlated with psoriasis area and severity index score (p = 0.000, r = +0.735). MPV levels showed positive correlation with disease duration (p = 0.01, r = 0.518). MPV levels are increased in patients with psoriasis and PsA. MPV may be a marker for the severity of psoriasis. This study may confirm previous observation indicating increased platelet activation in psoriasis. Increased platelet activity could contribute to increasing the atherosclerotic risk in patients with psoriasis and PsA.
Assuntos
Artrite Psoriásica/sangue , Artrite Psoriásica/epidemiologia , Plaquetas/citologia , Ativação Plaquetária , Psoríase/sangue , Psoríase/epidemiologia , Adulto , Tamanho Celular , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Seborrheic dermatitis (SD) tends to reoccur frequently, so the therapeutic agent must have a high benefit versus adverse effect ratio for long-term and repetitive uses. OBJECTIVE: To assess the efficacy and safety of retreatment with pimecrolimus in SD patients. METHODS: A total of 45 patients who had been treated previously with pimecrolimus 1% cream were retreated with the same agent using the same treatment protocol after the disease reoccurred. The first and the second treatments were compared with regard to disease severity before treatment, complete cure times, remission times and side effects. RESULTS: The median severities of the disease were 5 and 4 before the first and second treatments, respectively. Retreatment of the disease with pimecrolimus resulted in shorter cure and longer remission times. Side effects were seen only on the first day of the retreatment and an increase in erythema was seen in fewer patients. CONCLUSIONS: Retreatment of the recurrence of SD with pimecrolimus as monotherapy is an effective and safe approach in the management of the disease.