ENGLISH ABSTRACT
JOURNAL ARTICLE
Add like
Add dislike
Add to saved papers

[Simplified gonadorelin stimulation test in diagnosis of precocious puberty].

OBJECTIVE: To assess the diagnostic value of the simplified gonadorelin stimulation test for precocious puberty.

METHODS: Two hundred and ninety-two girls with signs of advanced breast development received the gonadorelin stimulation test. According to the result of gonadorelin stimulation test, the girls were divided into 3 groups: 151 with central precocious puberty (CPP),119 with premature thelarche (PT) and 22 with peripheral precocious puberty (PPP).

RESULTS: LH or FSH levels at 15 min, 30 min, 60 min in PPP group were not significantly different (P>0.05). Those were significantly different in PT group (P<0.01). The highest levels of LH were at 30 min and the highest levels of FSH were at 60 min. LH or FSH levels at 15 min, 30 min, 60 min in CPP group were significantly different (P<0.01) with the highest levels at 30 min. The ratio of basal LH and FSH >0.2 had a diagnostic sensitivity of 48.3 % and specificity of 69.7%. Taking the LH/FSH ratio >0.9 at 15 min, 30 min, 60 min as cut-off value, the diagnostic sensitivity was 80.1%, 68.9% and 38.4%, and the specificity was 90.8%, 96.6% and 69.7%, respectively.

CONCLUSION: The LH/FSH ratio>0.9 at 15 min after gonadorelin stimulation test can be used as a cut-off value to differentiate CPP from PT and blood sample at 60 min were not necessary.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app