Duration of Disease and Long-Term Outcomes in Patients With Difficult-To-Treat Recurrent Pericarditis: A Chronic Condition Treated With Nonsteroidal Anti-Inflammatory Drugs, Colchicine, Corticosteroids, and Anti-Interleukin-1 Agents.

Objective: We aimed to investigate the remission rate and disease duration in idiopathic or post-cardiac injury pericarditis and risk factors for disease duration and anti-interleukin-1 (IL-1) agent discontinuation.

Methods: This was a multicenter, longitudinal, observational study including 370 patients (51.4% female).

Results of a nation-wide cohort study suggest favorable long-term outcomes of clone-targeted chemotherapy in immunotactoid glomerulopathy.

Immunotactoid glomerulopathy is a rare disease defined by glomerular microtubular immunoglobulin deposits. Since management and long-term outcomes remain poorly described, we retrospectively analyzed results of 27 adults from 21 departments of nephrology in France accrued over 19 years. Inclusion criteria were presence of glomerular Congo red-negative monotypic immunoglobulin deposits with ultrastructural microtubular organization, without evidence for cryoglobulinemic glomerulonephritis.

[Pulmonary and renal involvement in a TNFα antagonist drug-induced sarcoidosis].

Several cases of sarcoidosis with pulmonary, neurological or ophthalmological involvement occurring during a treatment by anti-TNFα have been reported in the literature. We report a 66-year-old man who presented with renal failure and hypercalcaemia, associated with fatigue, shortness of breath and dry cough. He was receiving infliximab since 2004 for psoriatic arthritis.

CNS involvement and treatment with interferon-α are independent prognostic factors in Erdheim-Chester disease: a multicenter survival analysis of 53 patients.

Erdheim-Chester disease (ECD) is a rare form of non-Langerhans histiocytosis, with noncodified therapeutic management and high mortality. No treatment has yet been shown to improve survival in these patients. We conducted a multicenter prospective observational cohort study to assess whether extraskeletal manifestations and interferon-α treatment would influence survival in a large cohort of ECD patients.