[Urological comorbidities in patients with rheumatoid arthritis : literature review]. / Urologische Begleiterkrankungen bei Patienten mit rheumatoider Arthritis : Literaturübersicht.

Patients with rheumatoid arthritis (RA) have an increased risk of urolithiasis which is further negatively impacted by a reduced bone density. Interstitial cystitis also tends to occur more often in patients with rheumatic diseases. The high incidence of bacterial urogenital infections is influenced by the use of immunomodulating drugs. Many RA patients have to undergo numerous tests until a diagnosis is reached and are then treated as outpatients on a tightly controlled schedule. Despite a closely controlled rheumatological follow-up, urological screening and determination of a baseline prostate-specific antigen (PSA) value (in men over 45 years old) should not be neglected. In patients with an increased risk of renal and bladder neoplasms or when such a diagnosis is known, the benefit of long-term use of high doses of non-steroidal anti-inflammatory drugs (NSAID, aspirin type) should be carefully weighed up with a risk profile and after specialist urological assessment. Patients who suffer from sexual dysfunction due to physical limitations and prolonged medical therapy should undergo urological and gynecological assessment to exclude contributing causes. The use of aphrodisiacs and erection-enhancing drugs (e.g. PDE5 inhibitors, local injection with prostaglandins and vacuum therapy) require prior approval by a medical specialist and also cardiovascular stability. Acute urinary retention is more common in chronic inflammatory musculoskeletal diseases.

[Autoimmune pancreatitis associated with rheumatoid arthritis: successful combination therapy with steroids and methotrexate]. / Autoimmunpankreatitis assoziiert mit rheumatoider Arthritis. Erfolgreiche Kombinationstherapie mit Steroiden und Methotrexat.

UNLABELLED: MEDICAL HISTORY AND CLINICAL FINDINGS: A 70-year-old female patient suffered from steatorrhea and upper abdominal discomfort for 8 weeks combined with new onset of arthralgia in both hands. Additionally she reported elevated fasting blood glucose levels. The physical examination was without pathological findings except for mild upper abdominal pressure pain. INVESTIGATIONS: Imaging studies, including MRI and ultrasound examinations showed diffuse pancreatic enlargement without peripancreatic vessel involvement. Serological examinations showed elevated Cancer Associated Antigen 19 - 9 (1289 U/ml) and hyperglobulinemia with an IgG level of 170 mg/dl. The inflammatory markers were within normal ranges other than a slightly elevated erythrocyte sedimentation rate (35mm/1 h). Subsequent pancreatic biopsy showed lymphoplasmocellular, neutrophile and eosinophile granulocyte infiltration causing damage of the acinar pancreatic cells, typical for autoimmune pancreatitis (AIP). Magnetic resonance imaging (MRI) confirmed arthritis of both hands. TREATMENT AND COURSE: Medical treatment was started with oral prednisolone (50 mg/day) for one week, tapered to 25 mg/day for another 2 weeks, followed by dose reductions of 5 mg/day every 2 weeks with a final maintenance dose of 5 mg/day for 8 months. After the first week of steroid therapy methotrexate (MTX) was started with an initial dose of 10 mg/week. Dose was raised until a final dosage of 30 mg/week. After 8 months without relapse, the maintenance therapy was reduced to 20 mg/week MTX and corticosteroids were stopped. CONCLUSION: With this treatment regimen the patient has showed complete remission of AIP and arthritis for 36 months. MTX may be successful as an initial basic treatment to reach better control of autoimmune-related extrapancreatic manifestations.