Ikuko Ota

No ORCID on file · 15 papers in corpus · active 2014-2023

Study types

  • article 10
  • other 2
  • book-chapter 1
  • preprint 1
  • review 1

Condition tags

  • endometriosis 10
  • dysmenorrhea 9
  • endometrioma 5
  • adenomyosis 4
  • chronic_pelvic_pain 3
  • die_deep_infiltrating 3
  • bowel_endometriosis 1
  • dyspareunia 1
article 2023
Reproductive medicine and biology ·doi:10.1002/rmb2.12548

Purpose: To test the theory that invaginated ovarian surface epithelium and endometrial implants on the ovary form ovarian endometriomas. Methods: Adhesion sites of ovarian endometrioma on the peritoneum and consecutive ovarian endometrioma…

article 2022
The European journal of contraception & reproductive health care : the official journal of the European Society of Contraception ·doi:10.1080/13625187.2022.2067329

PURPOSE: To collect real-world safety and clinical outcome data on the levonorgestrel-releasing intrauterine system (LNG-IUS) for functional/organic heavy menstrual bleeding (HMB) and dysmenorrhoea in Japanese women (J-MIRAI). MATERIALS AND…

article 2022
Contraception ·doi:10.1016/j.contraception.2022.08.006

OBJECTIVES: We collected real-world data on the safety and clinical outcomes of the levonorgestrel-releasing intrauterine system (LNG-IUS) for heavy menstrual bleeding and dysmenorrhea. STUDY DESIGN: This was a prospective, multicenter, si…

article 2021
·doi:10.3390/endocrines2030032

Adenomyosis is commonly treated by total hysterectomy. Adenomyomectomy is considered for women of reproductive age who wish to preserve their fertility. However, a high recurrence rate following adenomyomectomy has been reported because com…

article 2021
Reproductive medicine and biology ·doi:10.1002/rmb2.12408

PURPOSE: To evaluate the efficacy of two progestins, levonorgestrel intrauterine system (LNG-IUS) and dienogest (DNG), for adenomyosis. METHODS: = 81) groups as a controlled clinical trial for 72 months. Participants were classified by thre…

article 2021
·doi:10.3390/endocrines2030027

A low dose of dienogest (DNG) 1 mg/day is useful for treating dysmenorrhea in young women. However, the effect of DNG on bone turnover during bone growth and formation, rather than at maturity, is currently unknown even at low doses. We inv…

article 2020
Journal of Obstetrics and Gynaecology Research ·doi:10.1111/jog.14424

AIM: Tokishakuyakusan (TSS) is representative of popular Kampo medicines for Japanese women to treat dysmenorrhea, irregular menstruation and menopause. Current hormonal treatments and low-dose oral contraceptives (OCs) used as a first-choi…

article 2020
World journal of surgical oncology ·doi:10.1186/s12957-020-02105-1

Abstract Background Endometriosis can potentially lead to the development of a malignant tumor. Most malignant tumors arising from the endometriosis originate from the ovarian endometrioma, whereas those arising from extragonadal lesions ar…

preprint 2020
·doi:10.21203/rs.3.rs-88879/v1

Abstract Background: Endometriosis can potentially lead to the development of a malignant tumor. Most malignant tumors arising from the endometriosis originate from the ovarian endometrioma, whereas those arising from extragonadal lesions a…

other 2018
Cost effectiveness and resource allocation : C/E ·doi:10.1186/s12962-018-0097-8

BACKGROUND AND OBJECTIVE: This study aims to assess the cost-effectiveness of early physician consultation and guideline-based intervention to prevent endometriosis and/or disease progression using oral contraceptive (OC) and progestin comp…

review 2018
Asian journal of endoscopic surgery ·doi:10.1111/ases.12464

Deep infiltrating endometriosis (DIE) is the most severe form of endometriosis. It causes chronic pelvic pain, severe dysmenorrhea, deep dyspareunia, dyschezia, and dysuria, markedly impairing the quality of life of women of reproductive ag…

article 2015
·doi:10.1016/j.jval.2015.09.2824
other 2015
European journal of obstetrics, gynecology, and reproductive biology ·doi:10.1016/j.ejogrb.2015.06.006

OBJECTIVES: Low dose oral contraceptive pills (OCPs) that contain synthetic estrogen and progestin are often used to relieve chronic pelvic pain associated with endometriosis. We sought to evaluate the efficacy of drospirenone/ethinylestrad…

article 2015
·doi:10.5301/je.5000219

Background Pain-relieving effects of dienogest against endometriosis are comparable to leuprolide acetate for 24 weeks. We assessed whether long-term dienogest administration reduces recurrence after endometrioma excision. Methods In this r…

book-chapter 2014
·doi:10.1007/978-4-431-54421-0_24