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Biomedical subjects

J Jervell

Publications and source records attributed to J Jervell.

At least 55 records · Page 3Linked to original sources
PubMed1990

A randomized study of SMS 201-995 versus bromocriptine treatment in acromegaly: clinical and biochemical effects.

Twenty-six acromegalic patients were randomized to treatment with either SMS 201-995 or bromocriptine in increasing doses and were investigated before treatment, after 2, 4, and 8 weeks of treatment, and 2 weeks after discontinuation of treatment. There were two dropouts from the bromocriptine group and one from the SMS 201-995 group. Amelioration of clinical signs and symptoms was seen in both groups during treatment. After 8 weeks mean 12-h GH concentrations had declined from 13.8 +/- 5.2 to 2.9 +/- 4.4 (mean +/- SEM) in SMS 201-995-treated and from 18.8 +/- 7.5 to 5.4 +/- 1.2 micrograms/L in bromocriptine-treated patients. Somatomedin-C concentrations fell from 3.04 +/- 0.36 to 1.43 +/- 0.36 in SMS 201-995-treated and from 2.93 +/- 0.40 to 2.13 +/- 0.27 U/mL in bromocriptine-treated patients. Size reduction of the pituitary tumor was seen in one patient receiving bromocriptine. Gastrointestinal glucose absorption was delayed, and insulin secretion suppressed during treatment with SMS 201-995. Hemoglobin-A1 concentrations remained unchanged in SMS 201-995-treated patients, but declined in the bromocriptine group. Side-effects were common, but usually tolerable, with both treatments. It is concluded that both drugs are of benefit in the treatment of acromegaly.

Acromegaly↗
PubMed1989

[Treatment of diabetes and quality of life. On possibilities of a more normalized life style using an insulin pen for multi-injection therapy].

Forty-eight insulindependent diabetics were interviewed by a psychologist about their experiences when changing from conventional diabetes regimen to multi-injection therapy using NovoPen (a pen-like insulin injection system). They had then used the new therapy for 1 1/2 years. Most of them had made only small changes in their eating habits, but they strongly appreciated the new possibility for flexibility in eating patterns. The most mentioned advantages were: The new therapy was practical and easy to use, gave more freedom, made social life easier and improved blood glucose control. Many, mainly women, experienced less feelings of guilt, and women also placed the social advantages highest on the list of advantages. The youngest persons thought the greatest benefit was increased freedom, and persons in middle age the possibilities for improved metabolic control. Multi-injection insulin therapy is an important advancement, and is probably not acceptable to most diabetics without a practical and reliable insulin pen.

Adolescent↗
PubMed1988

CQP 201-403, a new dopamine agonist in the treatment of hyperprolactinemia.

Current drugs used for hyperprolactinemia may have severe side effects. Effects and side effects of a new propylergoline derivate (CQP 201-403 SANDOZ) have been evaluated. Twenty-four otherwise healthy women (21-44 years) with hyperprolactinemia (35-318 micrograms/l) without extrasellar extension of pituitary adenomas took part in a randomized, double-blind study. Fasting prolactin levels measured on day 7 was significantly decreased when compared with day 1 (P less than 0.05) in all CQP groups, to 78% with 0.005 mg daily, to 40% with 0.015 mg daily, and to 27% with 0.025 mg CQP per day for one week. The levels in the control group did not change (96%). The area under the curve of the prolactin day curve (1-8 h after drug administration) decreased significantly (P less than 0.05) at all doses when day 7 was compared with day 1, to 77% with 0.005 mg, to 51% with 0.015 mg, and to 37% with 0.025 mg CQP. No change was seen in the control group (96%). Four patients (one on 0.005 mg, one on 0.015 mg, and two on 0.025 mg) experienced orthostatic hypotension while standing blood pressure was to be measured on the first day of treatment, and they had to lie down. CQP 201-403 lowers prolactin levels in hyperprolactinemic women at all doses employed. The effect was seen after the first dose of treatment, and lasted for at least 24 h. The adverse reactions are few and tolerable, and might be less than with current bromocriptine therapy.

Adult↗