Biomedical subjects
G M Kwitko
Publications and source records attributed to G M Kwitko.
Blepharoptosis repair by fascia lata suspension with direct tarsal and frontalis fixation.
Nine patients with blepharoptosis and no levator palpebrae superioris muscle function were treated by fixating irradiated fascia lata to the tarsus and frontalis muscles under direct visualization. No recurrences were noted on follow-up, which ranged from four to 24 months. There were no postoperative infections or granuloma reactions. Cosmetically, the height, contour, and symmetry of the eyelid margin and eyelid crease were predictable and satisfactory. This modified method of frontalis suspension may provide a more predictable and cosmetically pleasing result in the treatment of blepharoptosis when minimal or no levator muscle function is present.
Traumatic hyphema in an urban population.
We reviewed 241 patients (178 black and 63 white) who were examined and treated at the Detroit Medical Center between 1980 and 1989 for traumatic hyphema. Secondary hemorrhage occurred in 46 patients (19%) and was significantly higher in black patients (P less than .005). Thirty-one patients (67%) developing secondary hemorrhage had an initial hyphema filling less than 25% of the anterior chamber. Patients treated with aminocaproic acid had secondary hemorrhages at a rate of 11% (six patients) compared to 21% (40 patients) in patients who were not treated with aminocaproic acid. The high risk of secondary hemorrhage with potential ocular damage in patients with traumatic hyphema, especially black patients, supports the benefit of hospitalization and the administration of aminocaproic acid.
Management of the traumatic cataract.
Explore the source record for details and available documents.
Bilateral effects of long-term monocular timolol therapy.
We studied the bilateral intraocular pressure lowering effect of long-term unilateral timolol maleate 0.5% in 30 patients in whom early primary open-angle glaucoma had recently been diagnosed. A significant intraocular pressure reduction was found in the untreated fellow eyes (21.9 mm Hg from 26.4 mm Hg at baseline) (P less than .001), as well as in the treated eyes (21.0 mm Hg from 28.5 mm Hg at baseline) (P less than .001). Fourteen patients (47%) showed a significant bilateral intraocular pressure reduction (P less than .001), with little difference between the treated (8.2 mm Hg) and the untreated eyes (7.7 mm Hg) (P greater than .8).