RESUMO
AIM: To examine the burden, predictors and temporal relationships of comorbidities in patients with hidradenitis suppurativa (HS). METHODS: Information on HS and ten systemic comorbidities was obtained by interview and clinical examination, including blood pressure, body mass index (BMI) and blood samples, in a cohort of consecutive HS outpatients. RESULTS: A total of 302 patients were included. About 86.6% had at least one comorbidity. The mean number of comorbidities per patient was 2.1. One or more cardiovascular comorbidities were observed in 76.5% with evidence of substantial unawareness and undertreatment; 48.4% had hypertension, 9.3% had diabetes, 57.7% had dyslipidaemia and 36.7% were obese. About 6.6% had inflammatory bowel disease, 6.3% had arthritis, 29.5% had a psychiatric diagnosis, 5.6% had psoriasis, 7.9% had obstructive lung disease, and 6.6% had polycystic ovary syndrome. These comorbidities occurred at different time points in relation to the onset of HS with evidence of shared as well as differential risk factors. Age (per year), HR = 0.87 (0.79-0.96), P < 0.006, age of onset of HS (per year), HR = 1.26 (1.14-1.40), P < 0.001, male sex, HR = 2.51 (0.88-7.16), P = 0.086, Hurley stage III (vs. Hurley I + II), HR = 3.46 (1.25-9.58), P = 0.017, BMI (per unit), HR = 1.12 (1.04-1.20), P = 0.002, and blood glucose (per unit), HR = 1.27 (1.16-1.39), P < 0.001 were significant predictors for onset of diabetes. CONCLUSION: There is a substantial burden, unawareness and undertreatment of several systemic comorbidities in patients with HS. Comorbidities occur at different time points in relation to the onset of HS. This should lead to higher awareness among treating specialists.
Assuntos
Hidradenite Supurativa/complicações , Adulto , Estudos de Coortes , Comorbidade , Efeitos Psicossociais da Doença , Feminino , Hidradenite Supurativa/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de TempoRESUMO
BACKGROUND: Rosacea is a common skin disease characterized by facial erythema, telangiectasia, papules and pustules. Helicobacter pylori infection has been suggested to play a role in the etiopathogenesis of rosacea. OBJECTIVE: To systematically review and meta-analyse the relationship between rosacea and infection with Helicobacter pylori. METHODS: A literature search was performed using PubMed, EMBASE and Web of Science. Data extraction and analyses were performed on descriptive data. Study quality was assessed using the Newcastle-Ottawa Scale. Random-effects models with DerSimonian-Laird methods were utilized to estimate pooled odds ratios (ORs), with 95% confidence intervals (95% CIs). Heterogeneity of results was assessed using I² statistics. RESULTS: A total of 454 articles were identified and 42 full-text articles were chosen for further review. Fourteen studies were included in the quantitative meta-analysis, comprising a total of 928 rosacea patients and 1527 controls. The overall association between Helicobacter pylori infection and rosacea was non-significant (OR 1.68, 95% CI 1.00-2.84, P = 0.052), but analysis restricted to C-urea breath test showed a significant association (OR 3.12, 95% CI 1.92-5.07, P < 0.0001). Effect of eradication treatment on rosacea symptoms was assessed in seven studies, but without significant effect (RR 1.28, 95% CI 0.98-1.67, P = 0.069). CONCLUSION: This meta-analysis found weak associations between rosacea and Helicobacter pylori infection as well as an effect of Helicobacter pylori therapy on rosacea symptoms, albeit that these did not reach statistical significance. Whether a pathogenic link between the two conditions exists, or whether Helicobacter pylori infection represents a proxy for other factors remains unknown.