Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0012833 (dizziness)
 9,689 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Fifty-nine patients who sustained hyphema following blunt trauma were randomly assigned prospectively to either of two dose regimens of epsilon aminocaproic acid (Amicar). Twenty-six took an oral dosage of 50 mg/kg ("half dose") every four hours for five days, up to a maximum of 30 g/day, and 33 patients received 100 mg/kg ("full-dose") every four hours up to a maximum of 30 g/day. Five patients in the full-dose group experienced dizziness, hypotension, and syncope. Half-dose Amicar substantially reduced such serious side effects (P = 0.063), had no adverse effect on the reduced rate of recurrent hemorrhages (P = 0.22), and was more cost effective than the full-dose regimen. When the two patients in the half-dose group receiving 30 g/day of Amicar were deleted, however, the comparison of dizziness and hypotension in the two groups became more significant (P = 0.050). The incidence of nausea and vomiting was approximately the same in both groups (P = 0.52). Serum Amicar levels were within the range of plasminogen inhibition at both dose levels. Prior aspirin ingestion appeared to have no influence on the rate of rebleeding (P = 0.58).
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PMID:A comparison of two dose regimens of epsilon aminocaproic acid in the prevention and management of secondary traumatic hyphemas. 395 7

Sixty-eight mothers who did not want to breast-feed their babies were submitted to one of the following regimes: an intramuscular injection of estrogen (25 mg) within 1 h after delivery (n = 24) or the administration of bromocriptine for 15 or 23 days (n = 21 and 23, respectively). A careful clinical evaluation was performed every day by the same examiner during the first 7 days postpartum; blood samples were collected on days 0, 3 and 5 for human prolactin (hPRL) and estradiol, also in some cases on day 17; assays were measured by radioimmunoassay. An evaluation of the coagulation parameters was performed on day 5 in 9 estrogen-treated patients and in 25 bromocriptine-treated patients. Only 5 (11%) out of the 44 patients treated with bromocriptine experienced at least one undesirable effect of breast engorgement, in contrast to 16 (67%) out of the 24 estrogen-treated patients; this difference was statistically highly significant (P less than 0.001). Dizziness was a significant side-effect of bromocriptine treatment, occurring in 20% of the cases. In the patients in whom the administration of bromocriptine was withdrawn after 15 days, a significant mean rebound elevation of hPRL levels above the normal range occurred on the 17th day. The latter observation gives some support to earlier proposals to continue bromocriptine for up to a total 3 wk in order to avoid rebound lactation. There was no significant alteration of fibrinogen, Howell time, activated partial thromblastin time (APTT), prothrombin time (PT), thrombin time and coagulation time; mean plasminogen levels were comparable in both treated groups, while mean antithrombin III levels were increased in the bromocriptine-treated group. The significance of the latter finding requires further evaluation.
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PMID:Bromocriptine compared to long-acting estrogens in lactation prevention: clinical efficacy, prolactin secretion and coagulation parameters. 719 48