RESUMO
BACKGROUND: Crohn's disease (CD) and ulcerative colitis (UC) are chronic, immune-mediated inflammatory bowel diseases (IBD) affecting millions of people worldwide. IBD therapies, designed for continuous immune suppression, often render patients more susceptible to infections. The effect of the immune suppression on the risk of coronavirus disease-19 (COVID-19) is not fully determined yet. OBJECTIVE: To describe COVID-19 characteristics and outcomes and to evaluate the association between IBD phenotypes, infection outcomes and immunomodulatory therapies. METHODS: In this multi-center study, we prospectively followed IBD patients with proven COVID-19. De-identified data from medical charts were collected including age, gender, IBD type, IBD clinical activity, IBD treatments, comorbidities, symptoms and outcomes of COVID-19. A multivariable regression model was used to examine the effect of immunosuppressant drugs on the risk of infection by COVID-19 and the outcomes. RESULTS: Of 144 IBD patients, 104 (72%) were CD and 40 (28%) were UC. Mean age was 32.2 ± 12.6 years. No mortalities were reported. In total, 94 patients (65.3%) received biologic therapy. Of them, 51 (54%) at escalated doses, 10 (11%) in combination with immunomodulators and 9 (10%) with concomitant corticosteroids. Disease location, behavior and activity did not correlate with the severity of COVID-19. Biologics as monotherapy or with immunomodulators or corticosteroids were not associated with more severe infection. On the contrary, patients receiving biologics had significantly milder infection course (p = 0.001) and were less likely to be hospitalized (p = 0.001). Treatment was postponed in 34.7% of patients until recovery from COVID-19, without consequent exacerbation. CONCLUSION: We did not witness aggravated COVID-19 outcomes in patients with IBD. Patients treated with biologics had a favorable outcome.
RESUMO
AIMS: To examine statistical correlation between mSASSS and serum levels of testosterone in males suffering from AS. BACKGROUND: Ankylosing spondylitis (AS) is a chronic progressive inflammatory rheumatic disease primarily involving sacroiliac joints and spine. Structural damage, caused by AS, manifests with development of vertebral syndesmophytes and can be calculated as units of modified Spinal Ankylosing Spondylitis Syndesmophyte Score (mSASSS). The rate of growth of spinal syndesmophytes differs among individual AS patients, while male patients develop significantly more structural damage compared to females in general. METHODS: Twenty males with AS known for at least 5 years (average disease duration 12.8 years) and aged between 25 to 40 years donated 5 ml of peripheral blood for serum testosterone assay, and underwent X-ray films of cervical and lumbar spine. The mSASSS was calculated and correlation with serum testosterone levels was examined using Pearson correlation test. RESULTS: The mSASSS values of patients included in the final analysis ranged from 0-14 units and testosterone levels ranged from 8.4-25.5 nmol/L. No significant correlation was found between mSASSS values and testosterone levels in this cohort. CONCLUSIONS: This study did not find statistical correlation between mSASSS and serum levels of testosterone in males suffering from AS.
