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Local Effectiveness of Sodium Sulphacetamide (Albucid Soluble) in Treatment of Experimental Ulcers of the Cornea

1942; BMJ; Volume: 1; Issue: 4226 Linguagem: Inglês

10.1136/bmj.1.4226.5

0959-8138

J. M. Robson, G. I. Scott,

Ocular Surface and Contact Lens

pallor increased.The needle was removed and the head of the couch lowered.Two minutes later he was still pale: B.P. 85/55, P. 40.Five minutes later his colour was a little better.Twenty minutes later he was still rather pale, but feeling well: B.P. 95/60.Case 41.-Female aged 28.She was nervous beforehand, but had neither fainted nor been bled before: B.P. 165/95, P. 136.During bleeding she felt throbbing in the left arm, sick, " peculiar," and faint.She covered up her eyes and said she felt warm.Bleeding was stopped after 4 minutes, when 250 c.cm. had been taken.Two minutes later the donor was very cold and clammy: B.P. 80/55, P. 60.Eight minutes later she was still pale but not sweating; she said she felt better, and walked into the recovery room.After 33 minutes she said she felt quite well, but while the blood pressure was being taken she felt faint and lay down: B.P. 65/35, P. 60.After 43 minutes she was still pale; she walked across the room and sat down.At 56 minutes she was still pale, but felt well: B.P. 140/ 85, P. 96. 0 Case 42.-Female aged 28.Initial B.P. 115/75, P. 84.She was quite well during bleeding, but 3 minutes later felt sick and dizzy, but was not pale: she was sweating slightly.The head of the couch was lowered; 5 minutes later she walked to the recovery room, where she " flopped down on a bed."After two minutes, B.P. 115/75, P. 80; 20 minutes later, B.P. 100/70, P. 136; 38 minutes after bleeding she felt and looked normal.Case 47.-Male aged 26.This donor was very nervous and had often faipted before, but had not previously been bled.After bleeding for one minute, when only 100 c.cm. had been taken, he became pale; the pulse slowed and became impalpable.The needle was removed and the head of the couch lowered.He suddenly developed -a typical convulsive attack, during the course of which he was pale, cold, and clammy; towards the end he flushed and then became pale again,, recovering con- sciousness in 4 minutes.After 25 minutes he stood up; he was very pale and sat down again.Five minutes later he was still pale and feeling faint.Fifty-six minutes from the onset he was still faint and pale.Discharged and sent home by car.Before bleeding, B.P. 165/100, P. 80; at end of attack, B.P. 165/85, P. 60; after 8 minutes, B.P. 145/85