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1.
Clin Exp Dermatol ; 42(3): 261-265, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28194809

RESUMO

BACKGROUND: Hidradenitis suppurativa (HS) is a chronic, inflammatory skin disease, which presents as recurrent nodules and sinus tracts (tunnels) with subsequent scarring, predominantly involving the intertriginous regions. Although prodromal symptoms (i.e. various symptoms preceding the eruption of the HS lesions) are often mentioned, there have been no formal investigations into this aspect. Insight into prodromal symptoms may enable patients with HS or dermatologists in choosing a more targeted treatment at a much earlier stage, potentially increasing treatment efficacy and quality of life. AIM: To characterize the spectrum of prodromes in patients with HS. METHODS: An extensive questionnaire that explored the frequency, type and time of occurrence of the prodromal symptom(s) and the degree of certainty of the perceived association was administered to 72 patients. RESULTS: The majority of the 72 patients (83.3%; n = 60) confirmed that they experienced one or more symptom(s) prior to the development of inflamed nodules or abscesses. These included: fatigue (32%), malaise (defined as a fever-like sensation) (23%), headache (11%) and nausea (2%). Localized symptoms included skin erythema (75%), paraesthesia (63%) and itching (20%). the majority of the patients stated that the prodromes usually occurred > 24 h (45%) or 12-24 h (20%) before the eruption. CONCLUSION: Our data suggest that the majority of patients with HS experience prodromal symptoms, heralding a flare of their HS. The findings may give rise to important new treatment approaches for the management of HS.


Assuntos
Hidradenite Supurativa , Sintomas Prodrômicos , Adulto , Análise de Variância , Exantema/etiologia , Fadiga/etiologia , Feminino , Cefaleia/etiologia , Hidradenite Supurativa/diagnóstico , Hidradenite Supurativa/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Náusea/etiologia , Parestesia/etiologia , Prurido/etiologia , Adulto Jovem
2.
J Eur Acad Dermatol Venereol ; 30(8): 1366-72, 2016 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-26446344

RESUMO

BACKGROUND: Chronic inflammatory diseases may be associated with anaemia of inflammation. Hidradenitis suppurativa is a chronic inflammatory dermatological disease associated with metabolic comorbidities, low quality of life and fatigue. Anaemia may cause fatigue, and it has been hypothesized that HS-related fatigue may be partly due to anaemia. OBJECTIVE: Our objective was to investigate a possible association between HS and anaemia. METHODS: We performed a hospital-based and population-based cross-sectional study investigating the red blood cell profile, i.e. haemoglobin. RESULTS: We identified a total of 32 hospital HS individuals, 430 population HS individuals and 20,780 population non-HS control individuals. The age-sex-smoking-adjusted analyses showed no differences in the haemoglobin level of the HS groups vs. the control group. Analyses of the anaemic subgroup of HS individuals revealed that 60% had normocytic anaemia and 40% microcytic anaemia, in concordance with anaemia of inflammation. CONCLUSION: In contrast to our hypothesis, this study showed that HS is not associated with anaemia. Thus, anaemia may not be the cause of the described fatigue in HS patients. Furthermore, the results indicate that if an HS patient does suffer from anaemia it is most likely to be normocytic or microcytic and thus compatible with anaemia seen in other chronic inflammatory disorders.


Assuntos
Anemia/complicações , Hidradenite Supurativa/complicações , Adulto , Estudos de Casos e Controles , Estudos Transversais , Dinamarca , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem
3.
J Eur Acad Dermatol Venereol ; 29(3): 527-32, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-25124135

RESUMO

BACKGROUND: Hidradenitis suppurativa (HS) is an inflammatory skin disease with a chronic intermittent course. The current classification systems used to categorize disease severity provide limited insight into the degree of inflammation and pain, which are key symptoms of the disease. OBJECTIVE: We sought to investigate the correlation and validity of simple patient- and investigator-assessed items related to inflammation with morphological changes identified by high-frequency ultrasound in HS. METHODS: Twenty patients with the clinical diagnosis of HS were enrolled in this study. All patients underwent clinical examinations during which one representative inflammatory nodule was selected in each patient based on the anamnestic information, patient experience and clinical presentation. Tenderness and flare activity of the representative nodule were graded by the patients and erythema by the investigator. Subsequently, all patients underwent high-resolution ultrasound scanning of their representative nodule. RESULTS: We found significant associations between the size of the representative nodule (the diameter in the transverse plane) and patient assessments of flare activity and tenderness. Moreover, we found a marked association between the size of the nodules and investigator assessment of erythema. CONCLUSION: Patient assessments of flare activity and pain, and investigator assessment of erythema are strongly associated with morphological changes identified using ultrasound, suggesting that these patient- and investigator-assessed items might be strong indicators of the degree of present inflammation in HS.


Assuntos
Hidradenite Supurativa/complicações , Inflamação/complicações , Dor/complicações , Adulto , Feminino , Hidradenite Supurativa/diagnóstico por imagem , Humanos , Inflamação/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Dor/diagnóstico por imagem , Ultrassonografia , Adulto Jovem
4.
J Eur Acad Dermatol Venereol ; 29(3): 490-7, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-24981070

RESUMO

BACKGROUND: Psoriasis (PS) has been suggested to be associated with the metabolic syndrome (MetS) in numerous studies with conflicting results. The vast majority of previous data were based on PS subjects from hospitals, and when based on data from the general population the PS subjects were often identified in insurance health databases. Furthermore, many studies used a single method approach, e.g. self-reported diagnosis. OBJECTIVE: We have therefore investigated a possible association between PS and MetS on PS subjects from the hospital as well as the general population using combined methods, i.e. self-reported diagnosis, physical examinations and blood samples. METHODS: A population- and hospital-based cross-sectional study of the possible association between PS and MetS. RESULTS: Thirty-six hospital PS subjects, 860 population PS subjects and 14,016 non-PS subjects were identified. The odds ratios (ORs) for hospital PS subjects and population PS subjects vs. population non-PS subjects, respectively, were 5.14 (2.47-10.69) and 1.29 (1.09-1.53) for MetS, 4.55 (1.91-10.85) and 1.16 (0.85-1.59) for diabetes, 1.92 (0.87-4.22) and 1.00 (0.86-1.17) for hypertension, 4.34 (1.86-10.10) and 1.15 (1.00-1.34) for hypertriglyceridaemia, 3.88 (1.96-7.69) and 1.19 (1.01-1.42) for hypoHDL, 5.77 (2.89-11.52) and 1.19 (1.00-1.41) for general obesity and 2.92 (1.45-5.88) and 1.34 (1.16-1.55) for abdominal obesity. Obesity acted as a possible confounder. A uniform pattern of higher ORs for hospital PS subjects when compared to population PS subjects was observed. The severity and duration of PS did not seem to affect the results. As this is a cross-sectional study we cannot demonstrate causality. CONCLUSION: The data suggested an association between PS and MetS as well as its individual parameters on a hospital-based level, with the exception of hypertension. On a population-based level the associations were only significant for MetS, hypoHDL and abdominal obesity.


Assuntos
Hospitais , Síndrome Metabólica/complicações , Psoríase/complicações , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença
5.
Br J Dermatol ; 170(4): 884-9, 2014 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-24329520

RESUMO

BACKGROUND: Hidradenitis suppurativa (HS) is a chronic inflammatory disease involving inverse recurrent suppuration (IRS). The epidemiology of the disease is not well described, with previous studies reporting prevalence estimates from 0·00033% to 4%. OBJECTIVE: To determine the prevalence of IRS in a large population-based survey. METHODS: Data were obtained from a general cross-sectional population study in Denmark. A validated self-administered questionnaire was used to identify IRS. Persons with the combination of outbreaks of 'boils' during the last 6 months in predefined areas and a minimum of two boils were identified. RESULTS: A total of 16 404 adults aged 30-89 years provided data and the overall prevalence of IRS was found to be 2·10% [95% confidence interval (CI) 1·88-2·32]; in men it was 1·58% (95% CI 1·29-1·86) and in women 2·56% (95% CI 2·21-2·86). No data for adults aged 20-29 years were included. The prevalence declined with age. The majority of cases (72·9%) had a body mass index of ≥ 25 kg m(-2) and 77·7% were current or ex-smokers. The mean number of inflamed lesions was 6·5 (range 2-67) during the last 6 months. The lesions affected mostly the genitalia (43·4%) and groin (39·8%) for women and 'other places' (not specified) (78·8%) for men. CONCLUSIONS: Data on IRS suggest that HS may be more prevalent than previously suggested, and the prevalence may be comparable to other major dermatoses, e.g. psoriasis. However, as no physician examination was done, the risk of recall and information bias is a major limitation.


Assuntos
Hidradenite Supurativa/epidemiologia , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Estudos Transversais , Dinamarca/epidemiologia , Feminino , Hidradenite Supurativa/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Recidiva , Distribuição por Sexo , Supuração/epidemiologia
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