ABSTRACT
PURPOSE: To evaluate the changes in aqueous flare in psoriasis patients and to identify the factors that influence the level of aqueous flare. METHODS: We examined the 68 eyes of 34 psoriasis patients and the 68 eyes of 34 healthy subjects with a laser flare-cell meter. Complete dermatologic and ophthalmic examinations were performed on the psoriasis patients. RESULTS: Flare was significantly higher in psoriasis patients than in normal controls (P <.000l). The factors that increased flare significantly were age and Psoriasis Area and Severity Index. Flare was not significantly associated with sex, psoriasis type, duration of disease, and cyclosporin therapy. A flare increase was significantly correlated with serum total protein and immunoglobulin (Ig) A, but not with albumin, IgG, and IgM. CONCLUSIONS: Psoriasis patients, even without ocular symptoms, had slight damage to the blood-aqueous barrier. Multiple linear regression analysis showed that flare had the strongest correlation with the severity of psoriasis.
Subject(s)
Aqueous Humor/metabolism , Eye Proteins/metabolism , Psoriasis/metabolism , Adult , Blood-Aqueous Barrier , Capillary Permeability , Cyclosporine/therapeutic use , Diagnostic Techniques, Ophthalmological , Female , Humans , Light , Male , Middle Aged , Psoriasis/drug therapy , Risk Factors , Scattering, RadiationABSTRACT
We studied the influence of pleurotomy during harvesting IMA for CABG on postoperative pulmonary function. Ninety nine cases underwent CABG surgery from January 1991 to July 1992, were divided into three subgroups, 45 patients (subgroup AY 2) having bilateral IMAs graft with pleurotomy, 45 patients (subgroup AY 1) having unilateral IMA graft with pleurotomy, 9 patients (subgroup AN) having unilateral IMA graft or vein grafts without pleurotomy. Frequencies of chest X-rays abnormality such as elevation of diaphragm and accumulation of pleural effusion before discharge around 2 weeks after surgery, were not significantly different among three subgroups. 58 cases without chest X-rays abnormalities were divided into three subgroups in the same way. There was no case with late extubation or with postoperative pulmonary complication. At first we compared pre-with postoperative pulmonary function in each subgroups. Pulmonary function (VC, FEV1.0, peak flow, MMF, V50, V25) was significantly deteriorated in the patients with pleurotomy, while VC, FEV1.0, peak flow significantly decreased, and MMF, V50 and V25 tended to decrease in the patients without pleurotomy. Moreover, magnitude of change of pulmonary function from pre- to postoperative period were not different significantly among three subgroups. In conclusions pleurotomy itself didn't appear to influence postoperative morbidity.
