{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,13]],"date-time":"2026-06-13T13:53:07Z","timestamp":1781358787307,"version":"3.54.1"},"reference-count":31,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T00:00:00Z","timestamp":1556668800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2019,5,1]],"date-time":"2019-05-01T00:00:00Z","timestamp":1556668800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","ejog.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["European Journal of Obstetrics & Gynecology and Reproductive Biology"],"published-print":{"date-parts":[[2019,5]]},"DOI":"10.1016\/j.ejogrb.2019.02.032","type":"journal-article","created":{"date-parts":[[2019,3,11]],"date-time":"2019-03-11T12:04:37Z","timestamp":1552305877000},"page":"53-57","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":16,"special_numbering":"C","title":["Comparison of long-term use of combined oral contraceptive after gonadotropin-releasing hormone agonist plus add-back therapy versus dienogest to prevent recurrence of ovarian endometrioma after surgery"],"prefix":"10.1016","volume":"236","author":[{"given":"Jong-Wook","family":"Seo","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dong-Yun","family":"Lee","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sung Eun","family":"Kim","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Byung-Koo","family":"Yoon","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"DooSeok","family":"Choi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.ejogrb.2019.02.032_bib0005","doi-asserted-by":"crossref","first-page":"299","DOI":"10.1097\/01.gco.0000136496.95075.79","article-title":"The effectiveness of laparoscopic excision of endometriosis","volume":"16","author":"Garry","year":"2004","journal-title":"Curr Opin Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0010","doi-asserted-by":"crossref","first-page":"8","DOI":"10.1111\/j.1600-0412.2012.01470.x","article-title":"Long-term adjuvant therapy for the prevention of postoperative endometrioma recurrence: a systematic review and meta-analysis","volume":"92","author":"Vercellini","year":"2013","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0015","doi-asserted-by":"crossref","first-page":"328","DOI":"10.1016\/j.jmig.2013.10.007","article-title":"Postoperative medical therapy after surgical treatment of endometriosis: from adjuvant therapy to tertiary prevention","volume":"21","author":"Somigliana","year":"2014","journal-title":"J Minim Invasive Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0020","doi-asserted-by":"crossref","first-page":"1074","DOI":"10.1080\/00016340903214973","article-title":"The effect of second-line surgery on reproductive performance of women with recurrent endometriosis: a systematic review","volume":"88","author":"Vercellini","year":"2009","journal-title":"Acta Obstet Gynecol Scand"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0025","doi-asserted-by":"crossref","first-page":"927","DOI":"10.1016\/j.fertnstert.2014.02.012","article-title":"Practice Committee of the American Society for Reproductive Medicine. Treatment of pelvic pain associated with endometriosis: a committee opinion","volume":"101","year":"2014","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0030","doi-asserted-by":"crossref","first-page":"1337","DOI":"10.1016\/j.fertnstert.2013.07.008","article-title":"Continuous versus cyclic use of oral contraceptives after surgery for symptomatic endometriosis: a prospective cohort study","volume":"100","author":"Vlahos","year":"2013","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0035","doi-asserted-by":"crossref","first-page":"11","DOI":"10.1016\/S0301-2115(99)00131-1","article-title":"Estroprogestin vs. Gonadotrophin agonists plus estroprogestin in the treatment of endometriosis-related pelvic pain: a randomized trial. Gruppo Italiano per lo Studio dell\u2019Endometriosi","volume":"88","author":"Parazzini","year":"2000","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0040","doi-asserted-by":"crossref","first-page":"3050","DOI":"10.1093\/humrep\/deq279","article-title":"Post-operative cyclic oral contraceptive use after gonadotrophin-releasing hormone agonist treatment effectively prevents endometrioma recurrence","volume":"25","author":"Lee","year":"2010","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0045","doi-asserted-by":"crossref","first-page":"87","DOI":"10.1016\/j.ogc.2014.10.005","article-title":"Current strategies for endometriosis management","volume":"42","author":"Kodaman","year":"2015","journal-title":"Obstet Gynecol Clin North Am"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0050","doi-asserted-by":"crossref","first-page":"273","DOI":"10.1111\/j.1479-828X.2010.01152.x","article-title":"Levonorgestrel-releasing intrauterine system (Mirena) and Depot medroxyprogesterone acetate (Depoprovera) as long-term maintenance therapy for patients with moderate and severe endometriosis: a randomised controlled trial","volume":"50","author":"Wong","year":"2010","journal-title":"Aust N Z J Obstet Gynaecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0055","first-page":"73","article-title":"Injectable depot medroxyprogesterone acetate contraception: an update for U.S. Clinicians","volume":"43","author":"Kaunitz","year":"1998","journal-title":"Int J Fertil Womens Med"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0060","doi-asserted-by":"crossref","first-page":"675","DOI":"10.1016\/j.fertnstert.2007.12.080","article-title":"Dienogest is as effective as intranasal buserelin acetate for the relief of pain symptoms associated with endometriosis--a randomized, double-blind, multicenter, controlled trial","volume":"91","author":"Harada","year":"2009","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0065","doi-asserted-by":"crossref","first-page":"193","DOI":"10.1016\/j.ejogrb.2010.04.002","article-title":"Dienogest in the treatment of endometriosis-associated pelvic pain: a 12-week, randomized, double-blind, placebo-controlled study","volume":"151","author":"Strowitzki","year":"2010","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0070","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1093\/humrep\/dep469","article-title":"Dienogest is as effective as leuprolide acetate in treating the painful symptoms of endometriosis: a 24-week, randomized, multicentre, open-label trial","volume":"25","author":"Strowitzki","year":"2010","journal-title":"Hum Reprod"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0075","doi-asserted-by":"crossref","first-page":"1069","DOI":"10.1111\/j.1447-0756.2009.01076.x","article-title":"Long-term use of dienogest for the treatment of endometriosis","volume":"35","author":"Momoeda","year":"2009","journal-title":"J Obstet Gynaecol Res"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0080","doi-asserted-by":"crossref","first-page":"228","DOI":"10.1016\/j.ijgo.2012.01.009","article-title":"Detailed analysis of a randomized, multicenter, comparative trial of dienogest versus leuprolide acetate in endometriosis","volume":"117","author":"Strowitzki","year":"2012","journal-title":"Int J Gynaecol Obstet"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0085","doi-asserted-by":"crossref","first-page":"1211","DOI":"10.1007\/s40618-015-0383-7","article-title":"Quality of life and sexual function of women affected by endometriosis-associated pelvic pain when treated with dienogest","volume":"38","author":"Caruso","year":"2015","journal-title":"J Endocrinol Invest"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0090","doi-asserted-by":"crossref","first-page":"470","DOI":"10.1016\/j.jmig.2011.04.008","article-title":"Combined oral contraceptive therapy in women with posterior deep infiltrating endometriosis","volume":"18","author":"Mabrouk","year":"2011","journal-title":"J Minim Invasive Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0095","doi-asserted-by":"crossref","first-page":"1704","DOI":"10.1177\/0091270011423664","article-title":"Ovulation-inhibiting effects of dienogest in a randomized, dose-controlled pharmacodynamic trial of healthy women","volume":"52","author":"Klipping","year":"2012","journal-title":"J Clin Pharmacol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0100","first-page":"558","article-title":"Reduction of vasomotor symptoms and bone mineral density loss with combined norethindrone and long-acting gonadotropin-releasing hormone agonist therapy of symptomatic endometriosis: a prospective randomized trial","volume":"75","author":"Surrey","year":"1992","journal-title":"J Clin Endocrinol Metab"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0105","doi-asserted-by":"crossref","first-page":"149","DOI":"10.1016\/j.fertnstert.2003.05.022","article-title":"Prediction of the change in bone mineral density induced by gonadotropin-releasing hormone agonist treatment for endometriosis","volume":"81","author":"Matsuo","year":"2004","journal-title":"Fertil Steril"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0110","first-page":"576","article-title":"A prospective, controlled study of the effects of hormonal contraception on bone mineral density","volume":"98","author":"Berenson","year":"2001","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0115","doi-asserted-by":"crossref","first-page":"53","DOI":"10.1097\/01.AOG.0000148344.26475.fc","article-title":"Effects of an oral contraceptive containing drospirenone on bone turnover and bone mineral density","volume":"105","author":"Nappi","year":"2005","journal-title":"Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0120","doi-asserted-by":"crossref","first-page":"10","DOI":"10.1016\/j.contraception.2008.01.016","article-title":"Effects of two low-dose combined oral contraceptives containing drospirenone on bone turnover and bone mineral density in young fertile women: a prospective controlled randomized study","volume":"78","author":"Gargano","year":"2008","journal-title":"Contraception"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0125","doi-asserted-by":"crossref","first-page":"179","DOI":"10.1016\/j.contraception.2003.10.002","article-title":"A 3-year double-blind, randomized, controlled study on the influence of two oral contraceptives containing either 20 microg or 30 microg ethinylestradiol in combination with levonorgestrel on bone mineral density","volume":"69","author":"Endrikat","year":"2004","journal-title":"Contraception"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0130","doi-asserted-by":"crossref","first-page":"9","DOI":"10.1016\/j.ejogrb.2017.03.011","article-title":"Effects of long-term postoperative dienogest use for treatment of endometriosis on bone mineral density","volume":"212","author":"Seo","year":"2017","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0135","doi-asserted-by":"crossref","first-page":"203","DOI":"10.1016\/j.ajog.2015.08.074","article-title":"Continuous versus cyclic oral contraceptives after laparoscopic excision of ovarian endometriomas: a systematic review and metaanalysis","volume":"214","author":"Muzii","year":"2016","journal-title":"Am J Obstet Gynecol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0140","doi-asserted-by":"crossref","first-page":"523","DOI":"10.1007\/s00404-015-3681-6","article-title":"Dienogest in the treatment of endometriosis: systematic review","volume":"292","author":"Andres Mde","year":"2015","journal-title":"Arch Gynecol Obstet"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0145","doi-asserted-by":"crossref","first-page":"215","DOI":"10.5653\/cerm.2016.43.4.215","article-title":"Efficacy and safety of dienogest in patients with endometriosis: a single-center observational study over 12 months","volume":"43","author":"Park","year":"2016","journal-title":"Clin Exp Reprod Med"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0150","doi-asserted-by":"crossref","first-page":"51","DOI":"10.1016\/j.ejogrb.2017.07.014","article-title":"Effect of dienogest on pain and ovarian endometrioma occurrence after laparoscopic resection of uterosacral ligaments with deep infiltrating endometriosis","volume":"216","author":"Yamanaka","year":"2017","journal-title":"Eur J Obstet Gynecol Reprod Biol"},{"key":"10.1016\/j.ejogrb.2019.02.032_bib0155","doi-asserted-by":"crossref","first-page":"646","DOI":"10.3109\/09513590.2016.1147547","article-title":"Postoperative administration of dienogest for suppressing recurrence of disease and relieving pain in subjects with ovarian endometriomas","volume":"32","author":"Adachi","year":"2016","journal-title":"Gynecol Endocrinol"}],"container-title":["European Journal of Obstetrics & Gynecology and Reproductive Biology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211519301046?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0301211519301046?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,10,4]],"date-time":"2025-10-04T05:44:18Z","timestamp":1759556658000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0301211519301046"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019,5]]},"references-count":31,"alternative-id":["S0301211519301046"],"URL":"https:\/\/doi.org\/10.1016\/j.ejogrb.2019.02.032","relation":{},"ISSN":["0301-2115"],"issn-type":[{"value":"0301-2115","type":"print"}],"subject":[],"published":{"date-parts":[[2019,5]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Comparison of long-term use of combined oral contraceptive after gonadotropin-releasing hormone agonist plus add-back therapy versus dienogest to prevent recurrence of ovarian endometrioma after surgery","name":"articletitle","label":"Article Title"},{"value":"European Journal of Obstetrics & Gynecology and Reproductive Biology","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.ejogrb.2019.02.032","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2019 Elsevier B.V. All rights reserved.","name":"copyright","label":"Copyright"}]}}