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The Poor Responder – New Medical Treatment Poor Responders ...

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14<br />

Testosterone cycle<br />

�� Less GT stimulation required<br />

�� Increased antral follicle count<br />

�� Increased serum androstenedione and<br />

IGF-1 IGF 1 in non-cancelled non cancelled vs cancelled<br />

(refelcting ovarian responsiveness to GT<br />

stimulation)<br />

Massin, N et al, Human Reproduction 2006<br />

�� Supplementation at time of recruitment might increase small antral antral<br />

follicle count and<br />

improve follicular sensitivity to FSH<br />

�� 53 women <strong>–</strong> 2 IVF cycles - before and after transdermal testosterone/placebo<br />

(randomized)<br />

�� <strong>Treatment</strong> of 1g/day for 15-20 15 20 days before the second stimulation, stimulation,<br />

during GnRH<br />

downregulation<br />

�� Significant increase in plasma testosterone for women treated with with<br />

testosterone<br />

compared with placebo<br />

�� No significant difference in plasma FSH, LH, AMH, inhibin B, estradiol, estradiol,<br />

Δ4-androstenedione androstenedione or antral follicle count<br />

� No significant difference in number of follicles, oocytes or embryos, but trend towards<br />

better outcome

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