RESUMEN
Both celiac disease (CD) and type 1 diabetes (T1D) are autoimmune diseases resulting from a complex interplay between genetic susceptibility and environmental factors. AIM: In this retrospective study, we determined the frequency of auto-antibodies of T1D in adult patients with active CD. MATERIALS AND METHODS: Eighty adult patients with active CD were included in our study. Ninety healthy blood donors (HBD) served as control group. Anti-glutamic acid decarboxylase IgG antibodies (GAD-Ab), anti-tyrosine phosphatase IgG antibodies (IA2-Ab), and anti-zinc transporter IgG antibodies (Zn-T8-Ab) were determined by enzyme-linked immunosorbent assay (ELISA) for patients and control group. For statistical analysis, we used Chi-square or Fisher's exact test. RESULTS: Out of 80 patients, 10 (12.50%) had auto-antibodies of T1D vs. only one in control group (1.11%) (p = 0.003). Simultaneous presence of GAD-Ab, IA2-Ab, and Zn-T8-Ab was found in one patient (1.25%). Nine patients had only GAD-Ab. IA2-Ab and Zn-T8-Ab were absent in all HBD. The frequency of GAD-Ab was significantly higher in CD patients than in HBD (12.5% vs 1.11%, p = 0.003). CONCLUSION: The present study has shown that CD is associated with a high frequency of auto-antibodies of T1D. Screening for T1D in this population, at risk for other autoimmune diseases, may be useful.
Asunto(s)
Autoanticuerpos/sangre , Biomarcadores/sangre , Enfermedad Celíaca/fisiopatología , Diabetes Mellitus Tipo 1/inmunología , Adolescente , Adulto , Anciano , Autoanticuerpos/inmunología , Estudios de Casos y Controles , Diabetes Mellitus Tipo 1/sangre , Diabetes Mellitus Tipo 1/epidemiología , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Estudios Retrospectivos , Túnez/epidemiología , Adulto JovenRESUMEN
Peritonitis is a major complication of peritoneal dialysis (PD) and due to its gravity, it remains the primary reason to switch from PD to hemodialysis. Elizabethkingia meningoseptica, a non-fermentative Gram-negative bacillus, is rarely encountered as a pathogen causing peritonitis in adults. We present here a case report of an acquired infection with this organism in adult on PD. To the best of our knowledge, this is the first report of infection with this organism in a continuous ambulatory PD patient in Tunisia.