desonide and Edema

Although there is a variety of animal models available, neither a single assay system nor the results of the various assays permit absolute protection of relative anti-inflammatory potency. Equally, current clinical dose titration studies, although more reliable, provide only gross estimates of therapeutic potency when conducted in certain clinical situations in a double-blind randomized fashion. This paper delineated clinical means to titrate more objectively and accurately therapeutic potency in the patient. Moreover, it has submitted considerations as to how to assess therapeutic anti-inflammatory activity in the complex multi-component process of inflammation accompanying most dermatologic diseases that eventually may permit titration of specific anti-inflammatory compounds on certain tissue components of the inflammatory process.

Topics: Administration, Topical; Animals; Anti-Inflammatory Agents; Clinical Trials as Topic; Desonide; Disease Models, Animal; Drug Evaluation; Drug Evaluation, Preclinical; Edema; Eye Diseases; Female; Fibroblasts; Glucocorticoids; Humans; Inflammation; Mitosis; Psoriasis; Rabbits; Triamcinolone Acetonide; Vagina; Vasoconstrictor Agents

Posterior reversible encephalopathy syndrome (PRES) is a distinctive and potentially serious complication of the nephrotic syndrome. The objective of the present study is to characterize the factors predisposing the development of PRES in paediatric patients with nephrotic syndrome.. We investigated paediatric patients with idiopathic nephrotic syndrome who developed PRES between 1999 and 2005 in our institution. Patients with steroid-sensitive nephrotic syndrome and those with steroid-resistant nephrotic syndrome that were proven to be idiopathic were eligible.. In total, seven patients ranging in age from 1.5 to 15.1 years old were analysed. At the onset of PRES, six of the seven patients were in a nephrotic state. Various degrees of acute renal insufficiency were shown in four patients. The re-administration of cyclosporine after the episodes of PRES was carried out in four patients. During the observation for 17-51 months after the re-administration, the recurrence of PRES did not develop in these patients.. The development of PRES occurred at the time of moderate to severe nephrotic state in most of our paediatric patients with nephrotic syndrome. Besides the administration of cyclosporine and having hypertension, there appear to be several additive factors predisposing the development of PRES in these patients, namely low serum albumin level, generalized oedema, increase in vascular permeability, unstable fluid status and renal insufficiency. The re-administration of cyclosporine to those patients with anamnesis of PRES may be considered after the management and close monitoring of these factors as well as hypertension.

Topics: Acute Kidney Injury; Adolescent; Capillary Permeability; Child; Child, Preschool; Cyclosporine; Desonide; Edema; Female; Humans; Hypertension; Immunosuppressive Agents; Infant; Magnetic Resonance Imaging; Male; Nephrotic Syndrome; Posterior Leukoencephalopathy Syndrome; Risk Factors; Serum Albumin

The action of phenylbutazone, a non-steroid anti-inflammatory drug, desonide, a corticosteroid, and cyclophosphamide, an immunosuppressant agent, was studied on four types of experimental pleurisy: carrageenan-pleurisy in rats; passive reversed Arthus pleurisy in rats; Bordetella pertussis-delayed hypersensitivity pleurisy in rats and PPD (purified protein derivative)--delayed hypersensitivity pleurisy in guinea-pigs. For each compound, the action on the exudate and on the number of the different categories of leucocytes in the inflammation focus was evaluated. In carrageenan-inflammation, phenylbutazone reduced the oedema and the number of neutrophils and macrophages. Its favourable effect on exudative events in Arthus--and B. pertussis--reactions was not accompanied by high modifications at the cellular level. With the exception of PPD-pleurisy, desonide reduced the three other reactions. Its action related to the exudate and the various leucocyte types, except in the Arthus reaction in which only the number of neutrophils was decreased. The effect of cyclophosphamide was mainly in B. pertussis pleurisy in which it resulted in a decrease of oedema and a reduction in the number of mononuclears. For each compound, correlations between the effect on exudative and cellular phenomena are discussed.

Topics: Animals; Cyclophosphamide; Desonide; Edema; Female; Guinea Pigs; Leukocytes; Male; Neutrophils; Phenylbutazone; Pleural Effusion; Pleurisy; Pregnadienetriols; Rats