Elise Thoresen Sletten1,2,3, Marit Arnes2, Anne Beate Vereide1,3, Anne Ørbo4,5. 1. Department of Gynecologic Oncology, Clinic for Surgery, Cancer and Women's Diseases, University Hospital of North Norway, Tromsø, Norway. 2. Research Group for Gynecologic Oncology, Department of Medical Biology (IMB), Faculty of Health Sciences, University of Tromsø, Tromsø, Norway. 3. Department of Clinical Medicine (IKM), Faculty of Health Sciences, University of Tromsø, Tromsø, Norway. 4. Research Group for Gynecologic Oncology, Department of Medical Biology (IMB), Faculty of Health Sciences, University of Tromsø, Tromsø, Norway anne.orbo@uit.no. 5. Department of Clinical Pathology, University Hospital of Tromsø, Tromsø, Norway.
Abstract
BACKGROUND/AIM: Progestin therapy has been accepted as therapy for low- and medium-risk endometrial hyperplasia. The aim of this study was to investigate the efficacy of the low-dose levonorgestrel-impregnated intrauterine system (LNG-IUS) 13.5 mg (Jaydess®, Bayer Pharmaceuticals, Berlin, Germany) as therapy for endometrial hyperplasia. PATIENTS AND METHODS: A total of 21 women with histologically-verified endometrial hyperplasia were prospectively treated with LNG-IUS Jaydess. Therapy duration was 6 months (n=16) or 3-6 weeks (n=5) depending on individual risk (low- and medium-risk versus high-risk) for co-existent or future endometrial carcinoma. Paired endometrial biopsies were sampled prior to and after therapy and classified according to the WHO94 classification system and D-score. RESULTS: All women with low- and medium risk endometrial hyperplasia had-therapy response. In the group of women with high-risk endometrial hyperplasia only 40% (two out of five) obtained a therapy response. CONCLUSION: Low-dose LNG-IUS Jaydess was proven to be an excellent therapy option for low- and medium-risk endometrial hyperplasia. For patients with high-risk endometrial hyperplasia hysterectomy or LNG-IUS therapy under close surveillance is advised. Copyright
BACKGROUND/AIM: Progestin therapy has been accepted as therapy for low- and medium-risk endometrial hyperplasia. The aim of this study was to investigate the efficacy of the low-dose levonorgestrel-impregnated intrauterine system (LNG-IUS) 13.5 mg (Jaydess®, Bayer Pharmaceuticals, Berlin, Germany) as therapy for endometrial hyperplasia. PATIENTS AND METHODS: A total of 21 women with histologically-verified endometrial hyperplasia were prospectively treated with LNG-IUS Jaydess. Therapy duration was 6 months (n=16) or 3-6 weeks (n=5) depending on individual risk (low- and medium-risk versus high-risk) for co-existent or future endometrial carcinoma. Paired endometrial biopsies were sampled prior to and after therapy and classified according to the WHO94 classification system and D-score. RESULTS: All women with low- and medium risk endometrial hyperplasia had-therapy response. In the group of women with high-risk endometrial hyperplasia only 40% (two out of five) obtained a therapy response. CONCLUSION: Low-dose LNG-IUS Jaydess was proven to be an excellent therapy option for low- and medium-risk endometrial hyperplasia. For patients with high-risk endometrial hyperplasia hysterectomy or LNG-IUS therapy under close surveillance is advised. Copyright
Authors: Nicole Concin; Carien L Creutzberg; Ignace Vergote; David Cibula; Mansoor Raza Mirza; Simone Marnitz; Jonathan A Ledermann; Tjalling Bosse; Cyrus Chargari; Anna Fagotti; Christina Fotopoulou; Antonio González-Martín; Sigurd F Lax; Domenica Lorusso; Christian Marth; Philippe Morice; Remi A Nout; Dearbhaile E O'Donnell; Denis Querleu; Maria Rosaria Raspollini; Jalid Sehouli; Alina E Sturdza; Alexandra Taylor; Anneke M Westermann; Pauline Wimberger; Nicoletta Colombo; François Planchamp; Xavier Matias-Guiu Journal: Virchows Arch Date: 2021-02 Impact factor: 4.064