14 النتائج
We recorded side effects and other complications of 813 plasma exchanges used in early treatment of polyarteritis nodosa and Churg-Strauss angiitis in a prospective study of 72 patients (22-75 years old). All the patients were also treated with a corticosteroid (1 mg/kg/day), and half were included
The clinical, laboratory, and pathologic features of a syndrome in dogs characterized by intermittent pain, fever, neutrophilia, and necrotizing arteritis are described to alert others involved in toxicity testing to the existence of this disorder. It is considered that this idiopathic syndrome is a
Between 1981 and 1984, 72 patients (22-75 years) were included in a prospective study for treatment of Polyarteritis Nodosa (PN) which associated therapeutic plasma exchanges (TPE), corticosteroids (CS) 1 mg/kg/day, and a randomized trial of cyclophosphamide (CP) 2 mg/kg/day. We observed the
In order to establish guidelines for prescribing drugs in patients treated with plasma exchange (PE), we studied the pharmacokinetics of paracetamol (5 patients), diclofenac (4 patients) and vidarabine (3 patients) during one or several PE. Results were compared with those obtained without PE.
A histologic and quantitative immunologic study was made on a large group of rabbits injected intravenously with a single dose of crystallized bovine albumin and bled and sacrificed at various intervals after injection. Both cardiovascular and renal lesions were encountered in high incidence. The
The lesions in temporal arteritis (TA) are known to be often segmental and the pathologic study of involved temporal arteries may be falsely negative. Several reports suggest that direct immunofluorescence (IF) may be of value in the diagnosis of the disease. We have studied by IF 101 consecutive
Oral cyclophosphamide and prednisone are standard treatment for some neoplasms and necrotizing systemic vasculitis and are advocated with increasing frequency for idiopathic interstitial lung disease. During a 15-month period, we observed four cases of acute respiratory failure from Pneumocystis
The aim of this study was to analyze the characteristics of patients with diffuse connective tissue diseases (CTDs) complicated by pneumomediastinum and identify the risk factors associated with increased mortality in these patients. Twenty-eight patients with CTD-associated pneumomediastinum, who
OBJECTIVE
Protein-losing enteropathy (PLE) is often difficult to diagnose. We evaluated the diagnostic yields of underlying diseases of PLE among esophagogastroduodenoscopy, colonoscopy, fluoroscopic conventional enteroclysis (FCE), videocapsule endoscopy (VCE), and double-balloon enteroscopy (DBE)
We have developed a local type experimental model of angiitisin rabbits. Repeated intracutaneous injections of erythrogenic toxins types A and C (ETA, ETC) along the intermediate auricular artery of the rabbit ear produced subacute type arteritis, characteristic of lymphocyticinfiltration,
Many pathogenic bacteria produce superantigenic exotoxins. To study their pathogenetic role, in particular to test whether these toxins are able to induce vasculitis, we developed a local-type experimental model in rabbits. Toxins were injected along the intermediate auricular artery of the ear. The
"Capillary permeability" to serum albumin has been measured in patients with collagen vascular diseases by a method which compares the dilution of intravenously injected (131)I-human serum albumin and (51)Cr-R.B.C.s. The results indicate an increased capillary permeability comparable to that which
Plasma exchange is a non-selective apheresis technique that can be performed by filtration or centrifugation allowing rapid purification of high molecular weight pathogens. An immunosuppressive treatment is generally associated to reduce the rebound effect of the purified substance. Substitution
To analyze the clinical spectrum, laboratory characteristics, and outcomes of monoclonal gammopathy (MG) in patients with rheumatic diseases. Screening for the presence of MG was performed in 872 inpatients with rheumatic diseases from January 2010 to July 2017. A total of 41 patients were enrolled.