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Giulioni C, Phuoc NHV, Cayan S. Ex vivo microscopic testicular sperm extraction at the time of radical orchiectomy in men with nonobstructive azoospermia (NOA): a scoping review. Asian J Androl 2024:00129336-990000000-00163. [PMID: 38319197 DOI: 10.4103/aja202387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2023] [Accepted: 12/06/2023] [Indexed: 02/07/2024] Open
Abstract
Testicular tumor is the most common solid malignancy in males under 40 years of age. This malignancy is known to have a negative impact on male fertility. Therefore, several techniques for sperm retrieval have been proposed, including microdissection testicular sperm extraction (mTESE). The objective of this study was to review the literature on the outcomes of oncological (Onco)-mTESE at the time of radical orchiectomy. We conducted a comprehensive literature search through PubMed, Scopus, and Cochrane Central Controlled Register of Trials. Only studies reporting ex vivo mTESE in patients with testicular tumor were considered. Twelve papers met the inclusion criteria and were included in this review. Tumor size was identified as the sole preoperative factor influencing spermatogenesis. The considered studies demonstrated a satisfactory success rate for Onco-mTESE, associated with a similarly valid percentage of live healthy births through assisted reproductive technology. Currently, no comparison has been made between Onco-mTESE and conventional Onco-TESE, hence further assessment is required. In cases where the tumor completely replaces the cancer-bearing testicle, a contralateral micro-TESE may be a viable alternative. However, the surgeon should evaluate associated risks and benefits preoperatively. In conclusion, Onco-mTESE at the time of radical orchiectomy appears to be a promising therapeutic option for young patients with testicular tumors. Nevertheless, additional studies are necessary to achieve a definitive conclusion.
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Affiliation(s)
- Carlo Giulioni
- Polytechnic University of Marche, Department of Urology, Ancona 60126, Italy
- Global Andrology Forum, Moreland Hills, OH 44022, USA
| | - Nguyen Ho Vinh Phuoc
- Global Andrology Forum, Moreland Hills, OH 44022, USA
- Department of Andrology, Binh Dan Hospital, Ho Chi Minh City 008408, Vietnam
| | - Selahittin Cayan
- Global Andrology Forum, Moreland Hills, OH 44022, USA
- University of Mersin School of Medicine, Department of Urology, Mersin 33260, Turkey
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2
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Cirigliano L, Falcone M, Gül M, Preto M, Ceruti C, Plamadeala N, Peretti F, Ferro I, Scavone M, Gontero P. Onco-TESE (Testicular Sperm Extraction): Insights from a Tertiary Center and Comprehensive Literature Analysis. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:1226. [PMID: 37512038 PMCID: PMC10386487 DOI: 10.3390/medicina59071226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 06/20/2023] [Accepted: 06/28/2023] [Indexed: 07/30/2023]
Abstract
Background and Objectives: The peak of incidence of testicular cancer (TC) occurs among individuals in their reproductive age, emphasizing the importance of fertility preservation as an integral aspect of disease management. Sperm cryopreservation performed before orchiectomy is ineffective in azoospermic men, necessitating alternative approaches such as microdissection testicular sperm extraction (mTESE) at the time of orchiectomy (onco-mTESE) to obtain viable sperm. This study presents the findings from our institution's experience with onco-mTESE and critically discusses our results in light of the existing body of literature. Materials and Methods: This is a tertiary center retrospective analysis of onco-mTESE procedures performed at a single center between December 2011 and July 2022. The included patients were post-puberal men with testicular tumors requiring orchiectomy, along with concomitant severe oligozoospermia or azoospermia. Bilateral mTESE was performed in all cases. Surgical outcomes, sperm retrieval rates, the usage of preserved viable sperm, assistive reproductive techniques' results, and post-operative serum testosterone were recorded. Results: A total of nine patients were included, with a median age of 34 (IQR 29-36) years. All patients had germ cell tumors (GCTs), with seminomatous and non-seminomatous GCTs accounting for 44.4% (n = 4) and 55.6% (n = 5) of patients, respectively. Sperm retrieval occurred in three (33%) patients: one patient in the ipsilateral testis, one in the contralateral testis, and one in both testes. No complications were reported during the procedure, and no post-operative hypogonadism was observed. Among the three patients with successful sperm retrieval, an intracytoplasmic sperm injection (ICSI) was performed in two patients, resulting in two pregnancies, leading to one healthy live birth and one miscarriage. Conclusions: In the context of TC, it is essential to conduct a thorough evaluation of testicular function, including a semen analysis and cryopreservation. Onco-mTESE has proven its safety in preserving fertility in azoospermic cases while ensuring the efficacy of oncological treatment.
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Affiliation(s)
- Lorenzo Cirigliano
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Marco Falcone
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
- Neurourology Clinic-A.O.U. "Città della Salute e della Scienza"-Unità Spinale Unipolare, 10100 Turin, Italy
| | - Murat Gül
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
- Department of Urology, School of Medicine, Selcuk University, Konya 42005, Turkey
| | - Mirko Preto
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Carlo Ceruti
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Natalia Plamadeala
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Federica Peretti
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Ilaria Ferro
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Martina Scavone
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
| | - Paolo Gontero
- Urology Clinic-A.O.U. "Città della Salute e della Scienza"-Molinette Hospital, University of Turin, 10100 Turin, Italy
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Rives N, Courbière B, Almont T, Kassab D, Berger C, Grynberg M, Papaxanthos A, Decanter C, Elefant E, Dhedin N, Barraud-Lange V, Béranger MC, Demoor-Goldschmidt C, Frédérique N, Bergère M, Gabrel L, Duperray M, Vermel C, Hoog-Labouret N, Pibarot M, Provansal M, Quéro L, Lejeune H, Methorst C, Saias J, Véronique-Baudin J, Giscard d'Estaing S, Farsi F, Poirot C, Huyghe É. What should be done in terms of fertility preservation for patients with cancer? The French 2021 guidelines. Eur J Cancer 2022; 173:146-166. [PMID: 35932626 DOI: 10.1016/j.ejca.2022.05.013] [Citation(s) in RCA: 23] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Revised: 05/02/2022] [Accepted: 05/12/2022] [Indexed: 11/03/2022]
Abstract
AIM To provide practice guidelines about fertility preservation (FP) in oncology. METHODS We selected 400 articles after a PubMed review of the literature (1987-2019). RECOMMENDATIONS Any child, adolescent and adult of reproductive age should be informed about the risk of treatment gonadotoxicity. In women, systematically proposed FP counselling between 15 and 38 years of age in case of treatment including bifunctional alkylating agents, above 6 g/m2 cyclophosphamide equivalent dose (CED), and for radiation doses on the ovaries ≥3 Gy. For postmenarchal patients, oocyte cryopreservation after ovarian stimulation is the first-line FP technique. Ovarian tissue cryopreservation should be discussed as a first-line approach in case of treatment with a high gonadotoxic risk, when chemotherapy has already started and in urgent cases. Ovarian transposition is to be discussed prior to pelvic radiotherapy involving a high risk of premature ovarian failure. For prepubertal girls, ovarian tissue cryopreservation should be proposed in the case of treatment with a high gonadotoxic risk. In pubertal males, sperm cryopreservation must be systematically offered to any male who is to undergo cancer treatment, regardless of toxicity. Testicular tissue cryopreservation must be proposed in males unable to cryopreserve sperm who are to undergo a treatment with intermediate or severe risk of gonadotoxicity. In prepubertal boys, testicular tissue preservation is: - recommended for chemotherapy with a CED ≥7500 mg/m2 or radiotherapy ≥3 Gy on both testicles. - proposed for chemotherapy with a CED ≥5.000 mg/m2 or radiotherapy ≥2 Gy. If several possible strategies, the ultimate choice is made by the patient.
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Affiliation(s)
- Nathalie Rives
- Normandie Univ, UNIROUEN, Team "Adrenal and Gonadal Physiopathology" Inserm U1239 Nordic, Rouen University Hospital, Biology of Reproduction-CECOS Laboratory, Rouen, France
| | - Blandine Courbière
- Reproductive Medicine and Biology Department, Assistance Publique Hôpitaux de Marseille, Marseille, Provence-Alpes-Côte d'Azur, France
| | - Thierry Almont
- Cancerology, Urology, Hematology Department, Centre Hospitalier Universitaire de Martinique, Fort-de-France, Martinique, France; General Cancer Registry of Martinique UF1441, Centre Hospitalier Universitaire de Martinique, Fort-de-France, Martinique, France
| | - Diana Kassab
- Methodology Unit, Association Française d'Urologie, Paris, Ile-de-France, France
| | - Claire Berger
- Department of Pediatric Hematology and Oncology, University-Hospital of Saint-Etienne, Hospital, Nord Saint-Etienne cedex 02, France 42055; Childhood Cancer Registry of the Rhône-Alpes Region, University of Saint-Etienne, 15 rue Ambroise Paré, Saint-Etienne cedex 02, France 42023
| | - Michaël Grynberg
- Reproductive Medicine and Fertility Department, Hôpital Antoine-Beclère, Clamart, Île-de-France, France
| | - Aline Papaxanthos
- Reproductive Medicine and Biology Department, Centre Hospitalier Universitaire de Bordeaux, Bordeaux, Aquitaine, France
| | - Christine Decanter
- Medically Assisted Procreation and Fertility Preservation Department, Centre Hospitalier Régional Universitaire de Lille, Lille, Hauts-de-France, France
| | - Elisabeth Elefant
- Reference Center for Teratogenic Agents, Hôpital Armand-Trousseau Centre de Référence sur les Agents Tératogènes, Paris, Île-de-France, France
| | - Nathalie Dhedin
- Adolescents and Young Adults Unit, Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, France
| | - Virginie Barraud-Lange
- Reproductive Medicine and Biology Department, Hôpital Cochin, Paris, Île-de-France, France
| | | | | | - Nicollet Frédérique
- Information and Promotion Department, Association Laurette Fugain, Paris, France
| | - Marianne Bergère
- Human Reproduction, Embryology and Genetics Directorate, Agence de la biomédecine, La Plaine Saint-Denis, France
| | - Lydie Gabrel
- Good Practices Unit - Guidelines and Medicines Directorate, Institut National du Cancer, Billancourt, Île-de-France, France
| | - Marianne Duperray
- Guidelines and Drug Directorate, Institut National du Cancer, Billancourt, Île-de-France, France
| | - Christine Vermel
- Expertise Quality and Compliance Mission - Communication and Information Directorate, Institut National du Cancer, Billancourt, Île-de-France, France
| | - Natalie Hoog-Labouret
- Research and Innovation, Institut National du Cancer, Billancourt, Île-de-France, France
| | - Michèle Pibarot
- OncoPaca-Corse Regional Cancer Network, Assistance Publique - Hôpitaux de Marseille, Marseille, Provence-Alpes-Côte d'Azur, France
| | - Magali Provansal
- Medical Oncology Department, Institut Paoli-Calmettes, Marseille, Provence-Alpes-Côte d'Azur, France
| | - Laurent Quéro
- Cancerology and Radiotherapy Department, Hôpital Saint Louis, AP-HP, Paris, France
| | - Hervé Lejeune
- Reproductive Medicine and Biology Department, Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | - Charlotte Methorst
- Reproductive Medicine and Biology Department, Centre Hospitalier des Quatre Villes - Site de Saint-Cloud, Saint-Cloud, France
| | - Jacqueline Saias
- Reproductive Medicine and Biology Department, Assistance Publique Hôpitaux de Marseille, Marseille, Provence-Alpes-Côte d'Azur, France
| | - Jacqueline Véronique-Baudin
- Cancerology, Urology, Hematology Department, Centre Hospitalier Universitaire de Martinique, Fort-de-France, Martinique, France; General Cancer Registry of Martinique UF1441, Centre Hospitalier Universitaire de Martinique, Fort-de-France, Martinique, France
| | - Sandrine Giscard d'Estaing
- Reproductive Medicine and Biology Department, Hospices Civils de Lyon, Lyon, Auvergne-Rhône-Alpes, France
| | - Fadila Farsi
- Regional Cancer Network, Réseau Espace Santé Cancer, Lyon, Rhône-Alpes, France
| | - Catherine Poirot
- Adolescents and Young Adults Unit, Hôpital Saint-Louis, Assistance Publique - Hôpitaux de Paris, France
| | - Éric Huyghe
- Urology Department, Centre Hospitalier Universitaire de Toulouse, Toulouse, France; Laboratoire Développement Embryonnaire, Fertilité et Environnement (DEFE) UMR 1203, Université Toulouse 3 Paul Sabatier, Toulouse, France.
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Barrachina F, de la Iglesia A, Jodar M, Soler-Ventura A, Mallofré C, Rodriguez-Carunchio L, Goudarzi A, Corral JM, Ballescà JL, Castillo J, Oliva R. Histone H4 acetylation is dysregulated in active seminiferous tubules adjacent to testicular tumours. Hum Reprod 2022; 37:1712-1726. [PMID: 35678707 DOI: 10.1093/humrep/deac130] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 04/26/2022] [Indexed: 12/11/2022] Open
Abstract
STUDY QUESTION Is histone H4 acetylation (H4ac) altered in the seminiferous tubules of patients affected by testicular tumours? SUMMARY ANSWER A considerable dysregulation of H4ac was detected in the cells of the seminiferous tubules adjacent to testicular tumours of different aetiology and prior to any treatment, while no comparable alterations were observed in patients with disrupted spermatogenesis. WHAT IS KNOWN ALREADY Altered H4ac levels have been associated with a variety of testicular pathological conditions. However, no information has been available regarding potential alterations in the spermatogenic cells adjacent to the neoplasia in testicular tumour patients. STUDY DESIGN, SIZE, DURATION A retrospective analysis using testicular sections from 33 men aged between 21 and 74 years old was performed. Three study groups were defined and subjected to double-blind evaluation: a control group with normal spermatogenesis (n = 6), patients with testicular tumours (n = 18) and patients with spermatogenic impairments (n = 8). One additional sample with normal spermatogenesis was used as a technical internal control in all evaluations. PARTICIPANTS/MATERIALS, SETTING, METHODS Immunohistochemistry against H4ac and, when needed, Placental-like alkaline phosphatase and CD117, was performed on testicular sections. The H4ac H-score, based on the percentage of detection and signal intensity, was used as the scoring method for statistical analyses. Protein expression data from the Human Protein Atlas were used to compare the expression levels of predicted secreted proteins from testicular tumours with those present in the normal tissue. MAIN RESULTS AND THE ROLE OF CHANCE We revealed, for the first time, a dramatic disruption of the spermatogenic H4ac pattern in unaffected seminiferous tubule cells from different testicular tumour patients prior to any antineoplastic treatment, as compared to controls (P < 0.05). Since no similar alterations were associated with spermatogenic impairments and the in silico analysis revealed proteins potentially secreted by the tumour to the testicular stroma, we propose a potential paracrine effect of the neoplasia as a mechanistic hypothesis for this dysregulation. LIMITATIONS, REASONS FOR CAUTION Statistical analyses were not performed on the hypospermatogenesis and Leydig cell tumour groups due to limited availability of samples. WIDER IMPLICATIONS OF THE FINDINGS To the best of our knowledge, this is the first report showing an epigenetic alteration in cells from active seminiferous tubules adjacent to tumour cells in testicular tumour patients. Our results suggest that, despite presenting spermatogenic activity, the global epigenetic dysregulation found in the testicular tumour patients could lead to molecular alterations of the male germ cells. Since testicular tumours are normally diagnosed in men at reproductive age, H4ac alterations might have an impact when these testicular tumour patients express a desire for fatherhood. STUDY FUNDING/COMPETING INTEREST(S) This work was supported by the European Union Marie Curie European Training Network actions and by grants to R.O. from the 'Ministerio de Economía y Competividad (Spain)' (fondos FEDER 'una manera de hacer Europa', PI13/00699, PI16/00346 and PI20/00936) and from EU-FP7-PEOPLE-2011-ITN289880. J.C. was supported by the Sara Borrell Postdoctoral Fellowship, Acción Estratégica en Salud, CD17/00109. J.C. is a Serra Húnter fellow (Universitat de Barcelona, Generalitat de Catalunya). F.B. has received grants from the Ministerio de Educación, Cultura y Deporte para la Formación de Profesorado Universitario (Spain) (FPU15/02306). A.d.l.I. is supported by a fellowship of the Ministerio de Economía, Industria y Competitividad (Spain) (PFIS, FI17/00224). M.J. is supported by the Government of Catalonia (Generalitat de Catalunya, pla estratègic de recerca i innovació en salut, PERIS 2016-2020, SLT002/16/00337). The authors have no conflicts of interest to declare. TRIAL REGISTRATION NUMBER N/A.
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Affiliation(s)
- Ferran Barrachina
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain
| | - Alberto de la Iglesia
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain
| | - Meritxell Jodar
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain.,Biochemistry and Molecular Genetics Service, Hospital Clinic, Barcelona, Spain
| | - Ada Soler-Ventura
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain
| | - Carme Mallofré
- Department of Pathology, Hospital Clínic, Barcelona, Spain
| | - Leonardo Rodriguez-Carunchio
- Department of Pathology, Hospital Clínic, Barcelona, Spain.,Faculty of Medicine, University of Vic-Central University of Catalonia (UVic-UCC), Barcelona, Spain
| | - Afsaneh Goudarzi
- CNRS UMR 5309, INSERM U1209, Université Grenoble Alpes, Institute for Advanced Biosciences, Grenoble, France
| | - Juan Manuel Corral
- Department of Urology, IDIBAPS, Hospital Clínic, Barcelona, Spain.,Institute of Gynaecology, Obstetrics and Neonatology, Hospital Clínic, Barcelona, Spain
| | - Josep Lluís Ballescà
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain.,Institute of Gynaecology, Obstetrics and Neonatology, Hospital Clínic, Barcelona, Spain
| | - Judit Castillo
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain
| | - Rafael Oliva
- Molecular Biology of Reproduction and Development Research Group, Department of Biomedical Sciences, Faculty of Medicine and Health Sciences, Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Fundació Clínic per a la Recerca Biomèdica, Universitat de Barcelona, Barcelona, Spain.,Biochemistry and Molecular Genetics Service, Hospital Clinic, Barcelona, Spain
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Giwerc A, Chebbi A, Dupuis H, Chiavelli H, Cornu JN, Pfister C, Safsaf A, Rives N, Sibert L. [Onco-TESE and testicular cancer]. Prog Urol 2021; 31:293-302. [PMID: 33612443 DOI: 10.1016/j.purol.2020.09.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 09/12/2020] [Accepted: 09/21/2020] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Fertility preservation is essential before cancer treatment. When ejaculated sperm preservation is not possible, testicular tissue can be surgically collected by Onco-TESE technic (Oncological Testicular Sperm Extraction) to isolate sperm. We report on our experience with Onco-TESE in testicular cancer patients at the Rouen University Hospital. MATERIAL AND METHOD Retrospective study including all pubescent men, treated for testicular cancer, uni- or bilateral, before any carcinological therapy, who have undergone Onco-TESE at the Rouen University Hospital. Fragment weight, detection of sperm or its precursors were analysed. A histological interpretation of the testicular tumor was carried out. For each positive sample, straws were kept at the French Sperm Bank. RESULTS Twenty-four patients had an Onco-TESE: 58.34% severe sperm alteration (SSA) and 41.36% sperm collection failure (SCF), between 1996 and 2019. The mean age was 26.6 (±5.29) years. The mean procedure and length of stay were 71minutes (±30.7) and 3.75 days (±2.83), respectively. The rate of positive testicular biopsies (TB) was 58.33% overall and 66,67% in the case of TB on tumour testis. One patient had a Clavian-Dindo III complication. The mean number of straws preserved per patient was 14.28 (±15.34) for 7.14% use. CONCLUSION Our results seem to confirm that Onco-TESE is an effective solution for preserving fertility in men with testicular cancer in cases of SSA or SCF. LEVEL OF EVIDENCE III.
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Affiliation(s)
- A Giwerc
- Service d'urologie et de transplantation, hôpital Saint-Louis, 1, avenue Claude-Vellefaux, 75010 Paris, France.
| | - A Chebbi
- Service d'urologie, hôpital Saint-Joseph, 85, rue Raymond-Losserand, 75014 Paris, France
| | - H Dupuis
- Service d'urologie et de transplantation, hôpital Charles-Nicolle, 1, rue de Germont, 76000 Rouen, France; Hôpital Charles-Nicolle, centre d'assistance médicale à la procréation, 1, rue de Germont, 76000 Rouen, France
| | - H Chiavelli
- Service d'anatomopathologie, hôpital Charles-Nicolle, 1, rue de Germont, 76000 Rouen, France
| | - J-N Cornu
- Service d'urologie et de transplantation, hôpital Charles-Nicolle, 1, rue de Germont, 76000 Rouen, France
| | - C Pfister
- Service d'urologie et de transplantation, hôpital Charles-Nicolle, 1, rue de Germont, 76000 Rouen, France
| | - A Safsaf
- Hôpital privé Jacques-Cartier, 6, avenue du Noyer-Lambert, 91300 Massy, France
| | - N Rives
- Hôpital Charles-Nicolle, centre d'assistance médicale à la procréation, 1, rue de Germont, 76000 Rouen, France
| | - L Sibert
- Service d'urologie et de transplantation, hôpital Charles-Nicolle, 1, rue de Germont, 76000 Rouen, France
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Sperm cryopreservation for fertility preservation in male patients with cancer at a single-center in Japan. ACTA ACUST UNITED AC 2019. [DOI: 10.1097/grh.0000000000000034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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