Are predictive factors in sperm retrieval and pregnancy rates present in nonobstructive azoospermia patients by microdissection testicular sperm extraction on testicle with a history of orchidopexy operation?

Andrologia ◽  
2019 ◽  
Vol 51 (11) ◽  
Author(s):  
Tunc Ozan ◽  
Ahmet Karakeci ◽  
Tansel Kaplancan ◽  
Necip Pirincci ◽  
Fatih Firdolas ◽  
...  
Keyword(s):  
Predictive Factors ◽  
Pregnancy Rates ◽  
Testicular Sperm Extraction ◽  
Nonobstructive Azoospermia ◽  
Testicular Sperm ◽  
Sperm Retrieval ◽  
History Of

A Comparison of Models for Predicting Sperm Retrieval Before Microdissection Testicular Sperm Extraction in Men with Nonobstructive Azoospermia

2013 ◽  
Vol 189 (2) ◽  
pp. 638-642 ◽  
Author(s):  
Ranjith Ramasamy ◽  
Wendy O. Padilla ◽  
E. Charles Osterberg ◽  
Abhishek Srivastava ◽  
Jennifer E. Reifsnyder ◽  
...  
Keyword(s):  
Testicular Sperm Extraction ◽  
Nonobstructive Azoospermia ◽  
Testicular Sperm ◽  
Sperm Retrieval

Factors Affecting TESE Success in Infertility Treatment: Preliminary Results of Single- Center Experience

2021 ◽  
Author(s):  
Aykut Başer ◽  
Muhammet İhsan Öztürk ◽  
Mücahit Doğan ◽  
Musa Ekici ◽  
Muhammet Yaytokgil ◽  
...  
Keyword(s):  
Treatment Seeking ◽  
Testicular Sperm Extraction ◽  
Success Rates ◽  
Clinical Experiences ◽  
Nonobstructive Azoospermia ◽  
Testicular Sperm ◽  
Sperm Retrieval ◽  
Factors Affecting ◽  
Single Center Experience ◽  
Medical Histories

Objective: Today, infertility is a health problem with increasing treatment seeking. Testicular sperm extraction (TESE) is the only possible procedure to offer genetic parenting to men with nonobstructive azoospermia (NOA). Our aim in this study is to present our clinical experiences that affect the success of sperm retrieval in men with NOA in the light of the literature. Materials and Methods: In our study, patients who underwent TESE with a diagnosis of NOA between 2017-2020 were retrospectively analyzed. According to the TESE procedure; the patients were divided into two groups as conventional TESE and TESE performed under microscopic magnification (micro-TESE). Medical histories, hormone values, and physical examination findings of all patients were recorded. Results: Our micro-TESE success rate was found to be 100%. A positive correlation (rho 0.714, p = 0.009) was found between the factors affecting sperm retrieval , and the application of micro-TESE, and a negative correlation was detected with FSH levels (rho -0.759, p = 0.004). Conclusion: The success of sperm retrieval increases with the micro-TESE procedure. As FSH levels increase, sperm retrieval success rates decrease.

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