{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,12]],"date-time":"2026-10-12T14:55:15Z","timestamp":1791816915398,"version":"4.3.4"},"reference-count":27,"publisher":"Elsevier BV","issue":"4","license":[{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2023,4,1]],"date-time":"2023-04-01T00:00:00Z","timestamp":1680307200000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2024,4,1]],"date-time":"2024-04-01T00:00:00Z","timestamp":1711929600000},"content-version":"vor","delay-in-days":366,"URL":"http:\/\/www.elsevier.com\/open-access\/userlicense\/1.0\/"}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","fertstert.org","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Fertility and Sterility"],"published-print":{"date-parts":[[2023,4]]},"DOI":"10.1016\/j.fertnstert.2022.12.041","type":"journal-article","created":{"date-parts":[[2022,12,31]],"date-time":"2022-12-31T01:51:15Z","timestamp":1672451475000},"page":"589-595","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":13,"title":["Reproductive outcomes after surgical sperm retrieval in couples with male factor subfertility: a 10-year retrospective national cohort"],"prefix":"10.1016","volume":"119","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-4006-3666","authenticated-orcid":false,"given":"Jonathan","family":"Lewin","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tomasz","family":"Lukaszewski","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Phillippa","family":"Sangster","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Elizabeth","family":"Williamson","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Kevin","family":"McEleny","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Bassel H.","family":"Al Wattar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ephia","family":"Yasmin","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"key":"10.1016\/j.fertnstert.2022.12.041_bib1","doi-asserted-by":"crossref","first-page":"319","DOI":"10.1016\/S0140-6736(20)32667-2","article-title":"Male infertility","volume":"397","author":"Agarwal","year":"2021","journal-title":"Lancet"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib2","doi-asserted-by":"crossref","first-page":"62","DOI":"10.1016\/S0022-5347(17)38662-7","article-title":"Evaluation of the azoospermic patient","volume":"142","author":"Jarow","year":"1989","journal-title":"J Urol"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib3","series-title":"Endocrinology of the testis and male reproduction","author":"Popovic-Todorovic","year":"2017"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib4","doi-asserted-by":"crossref","first-page":"106","DOI":"10.1016\/j.urology.2016.11.019","article-title":"Testicular spermatozoa are of better quality than epididymal spermatozoa in patients with obstructive azoospermia","volume":"103","author":"Hammoud","year":"2017","journal-title":"Urology"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib5","doi-asserted-by":"crossref","first-page":"1382","DOI":"10.1016\/j.fertnstert.2015.08.008","article-title":"Higher pregnancy rates using testicular sperm in men with severe oligospermia","volume":"104","author":"Mehta","year":"2015","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib6","doi-asserted-by":"crossref","first-page":"59","DOI":"10.3389\/fendo.2018.00059","article-title":"Characteristics of the epididymal luminal environment responsible for sperm maturation and storage","volume":"9","author":"Zhou","year":"2018","journal-title":"Front Endocrinol (Lausanne)"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib7","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/j.fertnstert.2017.06.018","article-title":"Reproductive outcomes of testicular versus ejaculated sperm for intracytoplasmic sperm injection among men with high levels of DNA fragmentation in semen: systematic review and meta-analysis","volume":"108","author":"Esteves","year":"2017","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib8","first-page":"1122","article-title":"ICSI with testicular or epididymal sperm for patients with obstructive azoospermia: a systematic review","volume":"22","author":"Zhan","year":"2016","journal-title":"Zhonghua Nan Ke Xue"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib9","doi-asserted-by":"crossref","first-page":"761","DOI":"10.1093\/humrep\/dev032","article-title":"Live birth rates after MESA or TESE in men with obstructive azoospermia: is there a difference?","volume":"30","author":"Van Wely","year":"2015","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib11","doi-asserted-by":"crossref","first-page":"2643","DOI":"10.1007\/s10815-020-01940-1","article-title":"Impact on using cryopreservation of testicular or epididymal sperm upon intracytoplasmic sperm injection outcome in men with obstructive azoospermia: a systematic review and meta-analysis","volume":"37","author":"Liu","year":"2020","journal-title":"J Assist Reprod Genet"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib12","series-title":"Human Fertilisation and Embryology Act 1990","year":"1990"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib14","series-title":"Statistical methods","author":"Snedecor","year":"1967"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib15","doi-asserted-by":"crossref","first-page":"1282","DOI":"10.1111\/j.1464-410X.2004.04817.x","article-title":"Does the cause of obstructive azoospermia affect the outcome of intracytoplasmic sperm injection: a meta-analysis","volume":"93","author":"Nicopoullos","year":"2004","journal-title":"BJU Int"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib16","doi-asserted-by":"crossref","first-page":"279","DOI":"10.1007\/s10815-017-1054-8","article-title":"Combined advanced parental age has an additive negative effect on live birth rates-data from 4057 first IVF\/ICSI cycles","volume":"35","author":"McPherson","year":"2018","journal-title":"J Assist Reprod Genet"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib17","doi-asserted-by":"crossref","first-page":"380","DOI":"10.1016\/j.fertnstert.2021.03.033","article-title":"Influence of paternal age on assisted reproductive technology cycles and perinatal outcomes","volume":"116","author":"Marsidi","year":"2021","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib18","doi-asserted-by":"crossref","first-page":"S213","DOI":"10.1016\/j.fertnstert.2008.08.047","article-title":"Sperm retrieval for obstructive azoospermia","volume":"90","year":"2008","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib19","doi-asserted-by":"crossref","first-page":"606","DOI":"10.1016\/j.fertnstert.2006.01.036","article-title":"Embryos generated using testicular spermatozoa have higher developmental potential than those obtained using epididymal spermatozoa in men with obstructive azoospermia","volume":"86","author":"Dozortsev","year":"2006","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib20","doi-asserted-by":"crossref","first-page":"631","DOI":"10.21037\/tau.2019.11.20","article-title":"Testicular versus percutaneous epididymal sperm aspiration for patients with obstructive azoospermia: a systematic review and meta-analysis","volume":"8","author":"Shih","year":"2019","journal-title":"Transl Androl Urol"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib21","doi-asserted-by":"crossref","first-page":"2135","DOI":"10.1016\/j.fertnstert.2010.01.041","article-title":"Does the outcome of ICSI in cases of obstructive azoospermia depend on the origin of the retrieved spermatozoa or the cause of obstruction? A comparative analysis","volume":"94","author":"Kamal","year":"2010","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib22","doi-asserted-by":"crossref","first-page":"44","DOI":"10.3109\/13685530903342203","article-title":"Assisted reproductive technology outcomes in azoospermic men: 10 years of experience with surgical sperm retrieval","volume":"13","author":"Semi\u00e3o-Francisco","year":"2010","journal-title":"Aging Male"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib23","doi-asserted-by":"crossref","first-page":"403","DOI":"10.1007\/s10815-008-9232-3","article-title":"Effects of cryopreservation on sperm parameters and ultrastructural morphology of human spermatozoa","volume":"25","author":"Ozkavukcu","year":"2008","journal-title":"J Assist Reprod Genet"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib24","doi-asserted-by":"crossref","first-page":"704","DOI":"10.1093\/humrep\/17.3.704","article-title":"The effects of cryopreservation on sperm morphology, motility and mitochondrial function","volume":"17","author":"O\u2019Connell","year":"2002","journal-title":"Hum Reprod"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib25","doi-asserted-by":"crossref","first-page":"1723","DOI":"10.1016\/j.fertnstert.2007.06.087","article-title":"Effect of cryopreservation on sperm DNA integrity in patients with teratospermia","volume":"89","author":"Kalthur","year":"2008","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib26","doi-asserted-by":"crossref","first-page":"691","DOI":"10.1016\/j.fertnstert.2004.02.116","article-title":"Use of surgical sperm retrieval in azoospermic men: a meta-analysis","volume":"82","author":"Nicopoullos","year":"2004","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib27","doi-asserted-by":"crossref","first-page":"293","DOI":"10.1111\/andr.12607","article-title":"A new system of sperm cryopreservation: evaluation of survival, motility, DNA oxidation, and mitochondrial activity","volume":"7","author":"Pab\u00f3n","year":"2019","journal-title":"Andrology"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib28","doi-asserted-by":"crossref","first-page":"344","DOI":"10.1016\/j.fertnstert.2013.10.012","article-title":"Impact of fresh versus cryopreserved testicular sperm upon intracytoplasmic sperm injection pregnancy outcomes in men with azoospermia due to spermatogenic dysfunction: a meta-analysis","volume":"101","author":"Ohlander","year":"2014","journal-title":"Fertil Steril"},{"key":"10.1016\/j.fertnstert.2022.12.041_bib29","doi-asserted-by":"crossref","first-page":"1300","DOI":"10.1016\/j.fertnstert.2017.04.016","article-title":"Post-thaw recovery of rare or very low concentrations of cryopreserved human sperm","volume":"107","author":"Kathrins","year":"2017","journal-title":"Fertil Steril"}],"container-title":["Fertility and Sterility"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028222021331?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S0015028222021331?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2025,11,3]],"date-time":"2025-11-03T06:17:54Z","timestamp":1762150674000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S0015028222021331"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2023,4]]},"references-count":27,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["S0015028222021331"],"URL":"https:\/\/doi.org\/10.1016\/j.fertnstert.2022.12.041","relation":{},"ISSN":["0015-0282"],"issn-type":[{"value":"0015-0282","type":"print"}],"subject":[],"published":{"date-parts":[[2023,4]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Reproductive outcomes after surgical sperm retrieval in couples with male factor subfertility: a 10-year retrospective national cohort","name":"articletitle","label":"Article Title"},{"value":"Fertility and Sterility","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.fertnstert.2022.12.041","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"Crown Copyright \u00a92023 Published by Elsevier Inc. on behalf of the American Society for Reproductive Medicine","name":"copyright","label":"Copyright"}]}}