Freezing Low Numbers of Sperm
Azoospermia, a condition defined by a complete lack of sperm in the ejaculate, presents a significant reproductive challenge for many infertile men worldwide. In recent years, Microsurgical Sperm Extraction (Micro-TESE) has emerged as an innovative surgical technique, allowing clinicians to retrieve...
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| Format: | Article |
| Language: | English |
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World Scientific Publishing
2023-12-01
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| Series: | Fertility & Reproduction |
| Online Access: | https://www.worldscientific.com/doi/10.1142/S2661318223740882 |
| _version_ | 1797237035394662400 |
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| author | Haroon Khan Latif |
| author_facet | Haroon Khan Latif |
| author_sort | Haroon Khan Latif |
| collection | DOAJ |
| description | Azoospermia, a condition defined by a complete lack of sperm in the ejaculate, presents a significant reproductive challenge for many infertile men worldwide. In recent years, Microsurgical Sperm Extraction (Micro-TESE) has emerged as an innovative surgical technique, allowing clinicians to retrieve viable sperm directly from the testicular tissues of patients diagnosed with this condition. A crucial aspect of optimizing the reproductive potential of the extracted sperm lies in the subsequent preservation techniques employed. This study delves deep into one such technique, sperm vitrification. As opposed to the traditional slow freezing methods, vitrification offers a rapid-cooling approach that effectively sidesteps the formation of potentially damaging ice crystals, thereby maintaining the structural and functional integrity of the sperm. The survival rates of sperm post-thawing, when subjected to vitrification, have been found to be commendably high, with figures often exceeding 60%. This is a promising statistic, particularly when dealing with minuscule sperm quantities as retrieved in Micro-TESE. However, the importance of sperm freezing transcends azoospermic scenarios. A broader and crucial indication for sperm freezing is fertility preservation, particularly poignant for cancer patients on the brink of undergoing treatments like chemotherapy or radiation, which could jeopardize their reproductive future. For these individuals, the opportunity to freeze their sperm offers a chance to father biological offspring post-recovery. By allowing multiple in vitro fertilization (IVF) attempts without necessitating recurrent surgical interventions, sperm cryopreservation, especially using vitrification, amplifies the chances of achieving biological parenthood. This is pivotal for both azoospermic individuals and cancer patients, safeguarding their dreams of family amidst medical adversities. In conclusion, the efficacy of vitrification, especially in the context of limited sperm counts, has the potential to reshape the landscape of male infertility treatments, offering a glimmer of hope for numerous affected individuals and their partners. |
| first_indexed | 2024-04-24T17:13:21Z |
| format | Article |
| id | doaj.art-f9957b4099c641d68460c54eee71331b |
| institution | Directory Open Access Journal |
| issn | 2661-3182 2661-3174 |
| language | English |
| last_indexed | 2024-04-24T17:13:21Z |
| publishDate | 2023-12-01 |
| publisher | World Scientific Publishing |
| record_format | Article |
| series | Fertility & Reproduction |
| spelling | doaj.art-f9957b4099c641d68460c54eee71331b2024-03-28T07:54:18ZengWorld Scientific PublishingFertility & Reproduction2661-31822661-31742023-12-01050427427410.1142/S2661318223740882Freezing Low Numbers of SpermHaroon Khan Latif0CEO, Lahore Institute of Fertility & Endocrinology, Hameed Latif Hospital, PakistanAzoospermia, a condition defined by a complete lack of sperm in the ejaculate, presents a significant reproductive challenge for many infertile men worldwide. In recent years, Microsurgical Sperm Extraction (Micro-TESE) has emerged as an innovative surgical technique, allowing clinicians to retrieve viable sperm directly from the testicular tissues of patients diagnosed with this condition. A crucial aspect of optimizing the reproductive potential of the extracted sperm lies in the subsequent preservation techniques employed. This study delves deep into one such technique, sperm vitrification. As opposed to the traditional slow freezing methods, vitrification offers a rapid-cooling approach that effectively sidesteps the formation of potentially damaging ice crystals, thereby maintaining the structural and functional integrity of the sperm. The survival rates of sperm post-thawing, when subjected to vitrification, have been found to be commendably high, with figures often exceeding 60%. This is a promising statistic, particularly when dealing with minuscule sperm quantities as retrieved in Micro-TESE. However, the importance of sperm freezing transcends azoospermic scenarios. A broader and crucial indication for sperm freezing is fertility preservation, particularly poignant for cancer patients on the brink of undergoing treatments like chemotherapy or radiation, which could jeopardize their reproductive future. For these individuals, the opportunity to freeze their sperm offers a chance to father biological offspring post-recovery. By allowing multiple in vitro fertilization (IVF) attempts without necessitating recurrent surgical interventions, sperm cryopreservation, especially using vitrification, amplifies the chances of achieving biological parenthood. This is pivotal for both azoospermic individuals and cancer patients, safeguarding their dreams of family amidst medical adversities. In conclusion, the efficacy of vitrification, especially in the context of limited sperm counts, has the potential to reshape the landscape of male infertility treatments, offering a glimmer of hope for numerous affected individuals and their partners.https://www.worldscientific.com/doi/10.1142/S2661318223740882 |
| spellingShingle | Haroon Khan Latif Freezing Low Numbers of Sperm Fertility & Reproduction |
| title | Freezing Low Numbers of Sperm |
| title_full | Freezing Low Numbers of Sperm |
| title_fullStr | Freezing Low Numbers of Sperm |
| title_full_unstemmed | Freezing Low Numbers of Sperm |
| title_short | Freezing Low Numbers of Sperm |
| title_sort | freezing low numbers of sperm |
| url | https://www.worldscientific.com/doi/10.1142/S2661318223740882 |
| work_keys_str_mv | AT haroonkhanlatif freezinglownumbersofsperm |