Publications by authors named "J Brentzel"

Objective: To demonstrate the efficacy and safety of follitropin alfa administered with hCG on spermatogenesis in adult male hypogonadotropic hypogonadism (HH) patients.

Design: Phase III, multicenter, open-label, noncomparative.

Setting: Seven US medical centers.

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Saizen (recombinant growth hormone [GH]), 0.2 mg/(kg x wk), was given in an open-label fashion for an average of 51 mo to 27 children with presumed idiopathic GH deficiency who had withdrawn from a trial of Geref (recombinant GH-releasing hormone [GHRH] 1-29) because of inadequate height velocity (HV) (25 children), the onset of puberty (1 child), or injection site reactions (1 child). Measurements were made every 3-12 mo of a number of auxologic variables, including HV, height standard deviation score, and bone age.

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In an open-label study, 69 children with organic or idiopathic growth hormone deficiency (GHD) were treated with recombinant human growth hormone (Saizen) for an average of 64.4 mo, with treatment periods as long as 140.9 mo.

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Brequinar (DUP 785; NSC 368390) is a quinoline carboxylic acid derivative that inhibits pyrimidine synthesis at the level of dihydro-orotate dehydrogenase and revealed synergy with cisplatin in preclinical models. In this study investigating the pharmacokinetic and toxicity of brequinar in combination with cisplatin, patients were initially treated with weekly brequinar, in combination with an every-three-week administration of cisplatin. Due to toxicity, the schedule was modified to a 28-day cycle with brequinar given on days 1, 8, 15, and cisplatin on day 1.

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