Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Clinical Trial
. 2003 Dec;91(3):526-33.
doi: 10.1016/j.ygyno.2003.07.002.

Nuclear morphometric changes and therapy monitoring in patients with endometrial hyperplasia: a study comparing effects of intrauterine levonorgestrel and systemic medroxyprogesterone

A B Vereide  1 , M Arnes, B Straume, J M Maltau, A Ørbo
Affiliations
Clinical Trial

Nuclear morphometric changes and therapy monitoring in patients with endometrial hyperplasia: a study comparing effects of intrauterine levonorgestrel and systemic medroxyprogesterone

A B Vereide et al. Gynecol Oncol. 2003 Dec.

Abstract

Objective: To show that local application of the levonorgestrel intrauterine device was a better therapy for endometrial hyperplasia (EH) compared to per-oral gestagen treatment based on subjective (WHO criteria) and objective (prognostic data-based morphometric and stereological method/D score, predicting the risk of cancer development for each single patient) evaluation.

Methods: Women between 30 and 70 years with EH and D score > 0 were treated with levonorgestrel intrauterine device (n = 26) and the results compared to a historic group of women treated with per-oral gestagen (n = 31). In both treatment groups only patients with low risk (D score > 1) and uncertain risk (D score = 0-1) of cancer development were included. Endometrial specimens were investigated prior to treatment and after 3 months of therapy. The endometrial samples from the two groups were examined by light microscopy and objective data-based morphometry to assess tissue characteristics and to evaluate nuclear size variation.

Results: After 3 months all patients treated with levonorgestrel intrauterine device showed regression of hyperplasia, whereas 14 of 31 patients in the per-oral group still had persisting disease. The objective morphometric analysis showed reduction in nuclear size for both treatment groups, including the D score > 1 as well as the D score 0-1 patients. However, the reduction was most obvious for the levonorgestrel intrauterine device-treated patients with initial D score of 0-1.

Conclusion: The present study indicates that levonorgestrel intrauterine device is a superior alternative to per oral treatment of endometrial hyperplasia. By using objective morphometric treatment monitoring we have shown that the hyperplasia patients with the highest malignant potential (D score = 0-1) were those taking most benefit from local high-dose levonorgestrel therapy.

PubMed Disclaimer

Publication types

LinkOut - more resources