Internal medicine
-
We herein report a patient with a high bleeding tendency as a result of acquired factor V inhibitor and immune thrombocytopenia (ITP). The administration of prednisolone increased the platelet count, but a fatal bleeding event occurred before platelet levels had sufficiently increased. ⋯ Bleeding tendency may be high in rare cases where factor V inhibitor is complicated with severe thrombocytopenia. In such patients, physicians should consider aggressive hemostatic therapy, including plasma exchange, in addition to immunosuppressive therapy.
-
Case Reports
Transient and Recurrent Pulmonary Infiltrations Associated with Familial Mediterranean Fever.
Chest symptoms and pleural effusion due to serositis in familial Mediterranean fever (FMF) are occasionally misdiagnosed as acute pneumonia. However, the actual pulmonary involvement of FMF is extremely rare. A 67-year-old man was referred to our hospital due to repeated and transient anterior chest pain. ⋯ Colchicine treatment without antibiotics rapidly improved these symptoms and findings. Pericarditis, pleurisy and the response to colchicine indicated FMF. FMF should be considered as a causative disease of pulmonary infiltrations, especially if it occurs repeatedly.
-
Objective Treatment of elderly patients with rheumatoid arthritis (RA) has been controversial because they often have serious comorbidities and cannot use methotrexate (MTX). In Japan, golimumab (GLM) 100 mg without MTX is approved. We investigated the effectiveness and safety of GLM in elderly patients with RA. ⋯ Conclusion In elderly patients with RA, GLM was effective, regardless of MTX treatment status, but it did not affect the HAQ-DI. GLM survival rates were comparable between elderly and younger patients. GLM may be a suitable option for elderly patients with RA who cannot use MTX.
-
Objective Phosphate is a fundamental element involved in a number of physiological pathways. A previous study showed abnormal laboratory findings and a higher mortality in hypophosphatemic patients than in normophosphatemic patients with pneumonia. Sporadic cases of pneumonia due to Legionella spp., Streptococcus pneumoniae, and viruses have been reported; however, the significance of hypophosphatemia in patients with pneumonia has not been adequately studied. ⋯ Hypophosphatemia was not significantly associated with mortality but showed a trend towards higher mortality in the multivariable analysis. Conclusion Hypophosphatemia was not associated with the prognosis in patients with CAP. However, the significance of hypophosphatemia for clinicians lies in the laboratory findings that predict abnormal glucose metabolism, Legionella infection, and severe disease.
-
Case Reports
Use of Immunosuppressive Therapy in the Treatment of IgA-dominant Infection-related Glomerulonephritis.
A 51-year-old Japanese man who experienced colon cancer recurrence following primary and metastatic lesion resection was hospitalized due to facial cellulitis with febrile neutropenia and purpura on his lower extremities after chemotherapy. It was complicated by rapidly progressive glomerulonephritis. He was diagnosed with immunoglobulin A (IgA)-dominant endocapillary proliferative glomerulonephritis based on kidney histology. ⋯ The final diagnosis was IgA-dominant infection-related glomerulonephritis (IRGN). The patient's renal function returned to normal after receiving immunosuppressive therapy that consisted of a glucocorticoid and a cyclophosphamide. Immunosuppressive therapy should be considered in cases of IRGN if the patient's infection is completely under control.