Results 21 to 30 of about 612,947 (307)

Inhibin B-to-Anti-Mullerian Hormone Ratio as Noninvasive Predictors of Positive Sperm Retrieval in Idiopathic Non-Obstructive Azoospermia

Journal of Clinical Medicine, 2023
Background: The lack of clinically useful biomarkers for predicting micro-TESE outcomes in males with idiopathic NOA. To find clinically reliable serum reproductive hormone markers to predict the outcome of sperm retrieval in men with idiopathic NOA ...
Chenyao Deng, De-feng Liu, Lianming Zhao, Haocheng Lin, J. Mao, Zhe Zhang, Yuzhuo Yang, Haitao Zhang, Huiyu Xu, K. Hong, Hui Jiang   +10 more
semanticscholar   +1 more source

Endocrine Tests and/or Testicular Volume are Not Predictive of Successful Sperm Retrieval by Conventional Multiple Testicular Sperm Extraction in Nonobstructive Azoospermia

Fertility & Reproduction, 2020
Objectives: This study aimed to determine the role of presurgical markers in the prediction of sperm retrieval by conventional Multiple Testicular Sperm Extraction in infertile Vietnamese men with nonobstructive azoospermia (NOA).
Minh Tam Le, Thi Thanh Tam Nguyen, Dac Nguyen Nguyen, Thi Nhu Quynh Tran, Vu Quoc Huy Nguyen   +4 more
doaj   +1 more source

Evaluating the Predictive Value of Diagnostic Testicular Biopsy for Sperm Retrieval Outcomes in Men with Non-Obstructive Azoospermia

Journal of Personalized Medicine, 2023
Background: Non-obstructive azoospermia (NOA) presents a challenge in male infertility management. This study aimed to assess the efficacy of diagnostic testicular biopsy (DTB) in predicting sperm retrieval success via therapeutic testicular biopsy (TTB)
Ares Kaltsas, Eleftheria Markou, A. Zachariou, F. Dimitriadis, E. Symeonidis, Athanasios Zikopoulos, C. Mamoulakis, Dung Mai Ba Tien, Atsushi Takenaka, N. Sofikitis   +9 more
semanticscholar   +1 more source

Factors associated with failed treatment : an analysis of 121,744 women embarking on their first IVF cycles [PDF]

, 2013
Peer reviewedPublisher ...
A Strandell, A Templeton, Abha Maheshwari, AM Stolwijk, AP Ferraretti, B Maugey-Laulom, CC Hunault, CH Syrop, DA Lawlor, E Hauzman, G Zou, Guy Brock, Jill Mollison, JK Min, K Ferlitsch, L Sabatini, LA McNutt, LD Ottosen, LF Bancsi, LL van Loendersloot, LL Van Loendersloot, MH van der Gaast, N Johnson, R Hart, S Greenland, Siladitya Bhattacharya, SK Sunkara, SM Ebbesen, SM Nelson, V Sharma, YA Wang   +30 more
core   +11 more sources

Factors influencing the sperm retrieval rate of microdissection testicular sperm extraction in patients with nonmosaic Klinefelter syndrome

Asian Journal of Andrology, 2023
To investigate the factors affecting the sperm retrieval rate of microdissection testicular sperm extraction (micro-TESE) in patients with nonmosaic Klinefelter syndrome (KS), 64 patients with nonmosaic KS who underwent micro-TESE in the Center for ...
De-feng Liu, Han Wu, Zhe Zhang, K. Hong, Haocheng Lin, J. Mao, Hui-Yu Xu, Lian-ming Zhao, Hui Jiang   +8 more
semanticscholar   +1 more source

Noninvasive Prediction of Sperm Retrieval Using Diffusion Tensor Imaging in Patients with Nonobstructive Azoospermia

Journal of Imaging, 2023
Microdissection testicular sperm extraction (mTESE) is the first-line treatment plan for nonobstructive azoospermia (NOA). However, studies reported that the overall sperm retrieval rate (SRR) was 43% to 63% among men with NOA, implying that nearly half ...
Sikang Gao, Jun Yang, Dong Chen, X. Min, Chanyuan Fan, Peipei Zhang, Qiuxia Wang, Zhen Li, Wei Cai   +8 more
semanticscholar   +1 more source

Testicular Sperm Extraction Techniques in Subfertile Males

Nepalese Medical Journal, 2020
Introduction: Assisted conception is an option for subfertile couples. Surgical sperm retrieval by testicular sperm aspiration and testicular sperm extraction are widely used safe techniques to yield sperm for intracytoplasmic sperm injection. Experience
Robin Bahadur Basnet, Mira Thapa, Rashmi Shrish, Preeti Bista   +3 more
doaj   +1 more source

AI Model Developed Using Machine Learning for Predicting Sperm Retrieval in Micro-TESE for Nonobstructive Azoospermia Patients

Andrologia, 2023
Azoospermia is a severe problem that prevents couples from having their own children through natural pregnancy. In nonobstructive azoospermia (NOA), microdissection testicular sperm extraction (micro-TESE) is required to collect sperm and, at 40%–60 ...
Hideyuki Kobayashi, M. Uetani, F. Yamabe, Yozo Mitsui, Koichi Nakajima, K. Nagao   +5 more
semanticscholar   +1 more source

Sperm retrieval and intracytoplasmic sperm injection outcomes in men with cystic fibrosis disease versus congenital bilateral absence of the vas deferens

Asian Journal of Andrology, 2021
Recent data suggest that cystic fibrosis transmembrane conductance regulator (CFTR) gene alterations negatively impact male fertility beyond obstruction.
J Abram McBride, Taylor P Kohn, Daniel J Mazur, Larry I Lipshultz, R Matthew Coward   +4 more
doaj   +1 more source

Predictive factors for successful sperm retrieval by microdissection testicular sperm extraction in men with nonobstructive azoospermia and a history of cryptorchidism

Asian Journal of Andrology, 2022
This study aims to explore the factors influencing the success rate of the microdissection testicular sperm extraction (Micro-TESE) in patients with nonobstructive azoospermia (NOA) and cryptorchidism.
Xinglin Chen, Yuan Wei, Xiaoting Ren, Xu Zhang, Guangyao Li, Zhongwen Lu, Dong Zhang, Chao Qin, Shiwei Su   +8 more
semanticscholar   +1 more source