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G Crepin

Publications and source records attributed to G Crepin.

At least 55 records · Page 3Linked to original sources
PubMedDate not supplied

[Effects of a sequential combination of estradiol valerate and cyproterone acetate on the functional properties of the arterial wall in menopausal women].

Several studies have shown that estrogen replacement therapy protects postmenopausal women against coronary artery disease. This protective effect has been ascribed to the hormone's effect on serum lipids, as well as a direct action on the vascular wall. Concurrent administration of a progestin to protect women from the risk of endometrial hyperplasia may alter the protective effects of estrogen. The aim of this study was to assess the evolution of the endothelial function in postmenopausal women given a sequential combination of oral 2 mg estradiol valerate for 11 days, followed by 2 mg estradiol valerate associated with 1 mg cyproterone acetate for ten days (Climène). Each 21-day sequence was followed by a seven-day treatment-free interval. The women received a three-month treatment course. Thirty-one healthy postmenopausal women participated in the study (median age: 51 years; range: 45-59 years). Flow-mediated dilatation (FMD), a reflection of endothelium-dependent vasomotor function, increased from 8.47% at baseline (range: 4.57-11.02%) to 9.64% (range: 7.07-13.12%) at the end of the first treatment cycle; i.e., a 15% increase over baseline (P < 0.0001). FMD further increased after three treatment cycles to 10.59% (range: 8.09-15.22%); i.e., a 28.6% increase over baseline (P < 0.0001). FMD at the end of the first combined sequence or after the 11 days of estradiol only were similar (delta = 0.25%; range: -2.31-5.81%; not significant). In conclusion, in postmenopausal women, a three-month sequential treatment combining estradiol valerate and estradiol valerate plus cyproterone acetate (Climène) has beneficial effects on endothelial function as demonstrated by the evolution of the FMD. There was no decrease in the effect of estradiol on FMD when cyproterone acetate was added to estradiol.

Arteries↗
PubMedDate not supplied

[Danger of iodine drugs in the pregnant woman].

The authors draw attention to the fact that the possible effects of drugs containing iodine are often neglected during pregnancy. As an example, they report the following observation : "A young woman with benign asthma, treated for 14 years Asthmasedine and Asthmaligne, gave birth, on the 36th week of pregnancy, to a child apparenty dead but who was able to be reanimated. The child showed two types of signs : respiratory distress due to higher neurological disorders and a multinodular, non-compressing goiter. These two complications were caused by a congenital hypothyroidism corroborated by laboratory tests and due to the prolonged absorption of iodinated drugs by the mother". In conclusion, in cases of women receiving during pregnancy high doses of drugs containing iodine (250 such drugs are recorded in the Vidal), it is desirable to control the effect on the fetus and to propose an intra-amniotic therapy with L-Thyroxine, thus allowing a cerebral development close to normal.

Adult↗