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Showing 1–10 of 10 matching trials from the live ClinicalTrials.gov search.
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Conditions
Fertility Issues
Interventions
Testicular tissue biopsy and cryopreservation
Procedure
Lead sponsor
University of Colorado, Denver
Other
Eligibility
Male only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2027
U.S. locations
1
States / cities
Aurora, Colorado
Conditions
Childhood Extracranial Germ Cell Tumor, Extragonadal Embryonal Carcinoma, Germ Cell Tumor, Malignant Germ Cell Tumor, Malignant Ovarian Teratoma, Stage I Ovarian Choriocarcinoma, Stage I Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage I Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage I Testicular Choriocarcinoma AJCC v6 and v7, Stage I Testicular Embryonal Carcinoma AJCC v6 and v7, Stage I Testicular Seminoma AJCC v6 and v7, Stage I Testicular Yolk Sac Tumor AJCC v6 and v7, Stage II Ovarian Choriocarcinoma, Stage II Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage II Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage II Testicular Choriocarcinoma AJCC v6 and v7, Stage II Testicular Embryonal Carcinoma AJCC v6 and v7, Stage II Testicular Yolk Sac Tumor AJCC v6 and v7, Stage III Ovarian Choriocarcinoma, Stage III Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage III Ovarian Yolk Sac Tumor AJCC v6 and v7, Stage III Testicular Choriocarcinoma AJCC v6 and v7, Stage III Testicular Embryonal Carcinoma AJCC v6 and v7, Stage III Testicular Yolk Sac Tumor AJCC v6 and v7, Stage IV Ovarian Choriocarcinoma, Stage IV Ovarian Embryonal Carcinoma AJCC v6 and v7, Stage IV Ovarian Yolk Sac Tumor AJCC v6 and v7, Testicular Mixed Choriocarcinoma and Embryonal Carcinoma, Testicular Mixed Choriocarcinoma and Teratoma, Testicular Mixed Choriocarcinoma and Yolk Sac Tumor
Interventions
Best Practice, Biopsy Procedure, Biospecimen Collection, Bleomycin Sulfate, Carboplatin, Cisplatin, Computed Tomography, Etoposide, Magnetic Resonance Imaging, Pulmonary Function Test, Questionnaire Administration
Other · Procedure · Biological + 1 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
Not listed
Enrollment
1,780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2027
U.S. locations
566
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 338 more
Conditions
Metastatic Renal Cell Carcinoma, Genitourinary Cancer (Bladder, Prostate or Testicular)
Interventions
RNA extraction and amplification from biopsy specimens
Device
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Cancer, Autoimmune Disorders
Interventions
Testicular biopsy
Procedure
Lead sponsor
University of Pittsburgh
Other
Eligibility
Male only
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2030
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Conditions
Hypogonadism, Kallmann Syndrome
Interventions
Testicular biopsy, gonadotropin releasing hormone (GnRH), follicle stimulating hormone (FSH)
Procedure · Drug
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
18 Years and older · Male only
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Spermatogonial Differentiation Via Testicular Organoid

NCT06841861
Conditions
Infertility, Male, Gene Abnormality, Sterility, Male
Interventions
Stem cell, Genetic Screening, Genetic Reprogramming, Cell Maturation
Genetic
Lead sponsor
CellARTs Inc.
Industry
Eligibility
18 Years to 60 Years · Male only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Conditions
B Acute Lymphoblastic Leukemia, B Lymphoblastic Lymphoma, Central Nervous System Leukemia, Mixed Phenotype Acute Leukemia, Testicular Leukemia
Interventions
Biospecimen Collection, Blinatumomab, Bone Marrow Aspiration, Bone Marrow Biopsy, Bone Scan, Calaspargase Pegol, Computed Tomography, Cyclophosphamide, Cytarabine, Daunorubicin Hydrochloride, Dexamethasone, Doxorubicin Hydrochloride, Inotuzumab Ozogamicin, Leucovorin Calcium, Magnetic Resonance Imaging, Mercaptopurine, Methotrexate, Pegaspargase, Positron Emission Tomography, Prednisolone, Prednisone, Questionnaire Administration, Radiation Therapy, Thioguanine, Vincristine Sulfate
Procedure · Biological · Drug + 2 more
Lead sponsor
Children's Oncology Group
Network
Eligibility
365 Days to 25 Years
Enrollment
5,951 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2032
U.S. locations
203
States / cities
Birmingham, Alabama • Mobile, Alabama • Anchorage, Alaska + 155 more
Conditions
Leukemia
Interventions
cyclophosphamide, cytarabine, daunorubicin hydrochloride, dexamethasone, doxorubicin hydrochloride, mercaptopurine, methotrexate, pegaspargase, thioguanine, vincristine sulfate, radiation therapy
Drug · Radiation
Lead sponsor
Children's Oncology Group
Network
Eligibility
1 Year to 9 Years
Enrollment
3,054 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2008
U.S. locations
116
States / cities
Phoenix, Arizona • Downey, California • Duarte, California + 92 more
Completed Not applicable Interventional

Klinefelter Fertility Preservation

NCT01817296
Conditions
Klinefelter Syndrome
Interventions
Testicular Biopsy
Procedure
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 25 Years · Male only
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Primary Diffuse Large B-Cell Lymphoma of the Central Nervous System
Interventions
Bone Marrow Aspiration and Biopsy, Computed Tomography, Echocardiography Test, Lenalidomide, Lumbar Puncture, Magnetic Resonance Imaging, Methotrexate, Nivolumab, Positron Emission Tomography, Rituximab, Ultrasound Imaging
Procedure · Drug · Biological
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
47 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2027
U.S. locations
56
States / cities
Los Angeles, California • San Francisco, California • Coral Gables, Florida + 43 more