Clinical trials: Cryopreservation, open to volunteers
Osteochondral Defect
Evaluating Cryopreserved Osteochondral Allograft Cores for the Treatment of Osteochondral Lesions in the Knee
The primary objective of this study is to obtain evidence of the effectiveness of Cryopreserved Osteochondral Allograft Core in the treatment of osteochondral lesions on the femoral condyle.
- Trial name
- NCT06216756
- Testing
- osteochondral transplant on the femoral condyle
- Where
- 6 sites in United States
- Volunteers
- 68 people
- Sponsor
- AlloSource
Septic Shock, Sepsis
Umbilical Mesenchymal Stromal Cells as Cellular Immunotherapy for Septic Shock
Septic shock is associated with substantial burden in terms of both mortality and morbidity for survivors of this illness. Pre-clinical sepsis studies suggest that mesenchymal stem (stromal) cells (MSCs) modulate inflammation…
- Conditions
- Septic Shock, Sepsis, Pathologic Processes, Shock
- Trial name
- UC-CISSII (NCT05969275)
- Testing
- Allogeneic umbilical cord-derived human mesenchymal stromal cells
- Where
- 2 sites in Canada
- Volunteers
- 296 people
- Sponsor
- Ottawa Hospital Research Institute
Cancers
Ovarian Tissue Cryopreservation in Pre-Pubertal (OTC-Pre Pubertal)
The purpose of this study is to safely remove ovarian tissue in pre-pubertal pediatric patients, who are at risk for infertility from their medical treatment, for freezing for future restoration of fertility and hormone function.
- Trial name
- NCT05299710
- Testing
- Laparoscopic surgery
- Where
- United States
- Volunteers
- 250 people
- Sponsor
- Erin Rowell
Ovarian Cancer
Gonadal Dysgenesis Tissue Cryopreservation for Fertility Preservation
The "Gonadal Dysgenesis Tissue Cryopreservation for Fertility Preservation" study is open to a subset of patients with disorders of sex development (DSD) which is associated with the risk of malignancy and a high risk of…
- Trial name
- NCT06518746
- Testing
- Cryopreservation of gonadal tissue
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Colorado, Denver
Cryopreservation
Cryopreservation of Ovarian Tissue: Reimplantation Rate and Effects on Ovarian Function
Premature ovarian failure (POI) is a clinical syndrome defined by the loss of ovarian activity before age 40. POI is characterized by amenorrhea or oligomenorrhea with elevated gonadotropins, low estradiol and serious…
- Trial name
- NCT06835088
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Cancer, Autoimmune Diseases
Ovarian Tissue Cryopreservation for Fertility Preservation
The goal of this observational study is to learn about fertility preservation for pre-pubertal, peri-pubertal, and adult participants that are unable to pursue clinical standard of care fertility preservation such as egg (oocyte)…
- Trial name
- NCT05875155
- Testing
- Infectious Disease Labwork, Fertility-Based Labwork
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- University of Pittsburgh
Infertility, Female
Ovarian Tissue Cryopreservation
Ovarian Tissue Freezing For Fertility Preservation In Girls Facing A Fertility Threatening Medical Diagnosis Or Treatment Regimen
- Trial name
- OTC (NCT06710769)
- Testing
- Ovarian tissue removal will be performed laparoscopically
- Where
- United States
- Volunteers
- 40 people
- Sponsor
- Phoenix Children's Hospital
Fertility Disorders, Turner Syndrome
The Danish TURNER Cryopreservation Study
The goal of this clinical trial is to investigate if cryopreservation of ovarian tissue in girls with Turner syndrome can improve their fertility and lead to increased number of liveborn babies of Turner syndrome mothers.
- Conditions
- Fertility Disorders, Turner Syndrome, Premature Ovarian Failure
- Trial name
- DANTE (NCT05740579)
- Testing
- laparoscopic cryopreservation of one ovary
- Where
- Denmark
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Cancer, Autoimmune Disorders
Testicular Tissue Cryopreservation for Fertility Preservation
Testicular tissue cryopreservation is an experimental procedure where a young boy's testicular tissue is retrieved and frozen. This technique is reserved for young male patients who are not yet producing mature sperm, with the…
- Trial name
- NCT02972801
- Testing
- Testicular biopsy
- Where
- United States
- Volunteers
- 1,500 people
- Sponsor
- University of Pittsburgh
Azoospermia or Severe Oligozoospermia, Infertility
Fertility Restoration With Autografting of Cryopreserved Immature Testicular Tissue
This is a pilot clinical trial to evaluate the feasibility and outcome of autologous transplantation of immature testicular tissue cryopreserved during childhood as a method of fertility preservation for prepubertal boys in case…
- Conditions
- Azoospermia or Severe Oligozoospermia, Infertility, Autologous Transplantation
- Trial name
- TESTIGRAFT (NCT07542626)
- Testing
- autologous transplantation of cryopreserved testicular tissue
- Where
- Belgium
- Volunteers
- 20 people
- Sponsor
- Cliniques universitaires Saint-Luc- Université Catholique de Louvain
Facial Defect
Autologous Fresh Fat Grafting Followed by Autologous Cryopreserved Fat Grafting
The goal of this clinical trial is to validate the safety and effectiveness of a two-stage approach for minimally invasive craniofacial soft tissue reconstruction using autologous fat grafting in wounded service members and…
- Trial name
- NCT06747715
- Testing
- Serial Fat Grafting Fresh followed by Cryopreserved Fat
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Pittsburgh
Aging, Epigenetic Aging
Human Sperm Cryopreservation as an Alternative to the Decline of Sperm Quality With Aging
This observational study will evaluate whether sperm cryopreservation can help preserve sperm quality and molecular characteristics that may be affected by increasing paternal age.
- Conditions
- Aging, Epigenetic Aging, Infertility, Assisted Reproduction Technologies
- Trial name
- NCT07814235
- Where
- Spain
- Volunteers
- 45 people, healthy volunteers welcome
- Sponsor
- IVI Murcia
Infertile Females or Females With Ovarian Insufficiency
Ovarian Tissue Transplantation
Chemotherapy and radiation therapy for the treatment of cancer can compromise fertility. Ovarian tissue cryopreservation is an experimental strategy offered at The University of Pennsylvania to preserve future fertility (protocol…
- Trial name
- NCT01870752
- Testing
- Transplantation of previously cryopreserved ovarian tissu
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Abramson Cancer Center at Penn Medicine
Oocyte Cryopreservation
Paired Non-inferiority Study Comparing Overture Semi-automated Vitrification System ("DaVitri") to Standard Manual Process for Clinical Pregnancy Outcomes
This study will recruit 260 female recipients (and up to a maximum of 130 donors). This study is a sequel to the protocol CP-DV-000-GEN-003, entitled, "NON-INFERIORITY STUDY COMPARING OVERTURE SEMI-AUTOMATED VITRIFICATION SYSTEM…
- Trial name
- NCT06853418
- Testing
- Oocyte Cryopreservation
- Where
- United States
- Volunteers
- 260 people, healthy volunteers welcome
- Sponsor
- Overture Life
Fertility Preservation
Follicular Flushing Versus Direct Aspiration in Transabdominal Oocyte Retrieval
The goal of this observational study is to learn whether rinsing the egg sacs (follicles) during egg collection helps doctors collect more eggs in women with low egg reserve.
- Trial name
- NCT07877025
- Where
- 2 sites in Turkey (Türkiye)
- Volunteers
- 180 people
- Sponsor
- Centrum Clinic IVF Center
Crohn Disease (CD)
Tolerance of Local Administration of Cryopreserved Autologous Stromal Vascular Fraction Combined With Micrograft for the Treatment of Refractory Ano-perineal Fistulas in Crohn's Disease
The ADICROHN-3 study is a prospective, multicenter, open-label cohort study. Its design is supported by the following elements: The results of the ADICROHN pilot study (EudraCT No.
- Trial name
- ADICROHN3 (NCT07629245)
- Testing
- injection of thawed SVF
- Where
- France
- Volunteers
- 25 people
- Sponsor
- Assistance Publique Hopitaux De Marseille
Spina Bifida; Fetus, Myelomeningocele
Cryopreserved Human Umbilical Cord as a Meningeal Patch in Fetoscopic Spina Bifida Repair
The objective is to test the efficacy of a laparotomy-assisted fetoscopic surgical approach to cover spina bifida spinal cord developmental defects using cryopreserved human umbilical cords (NEOX Cord 1K®) as a meningeal and skin…
- Conditions
- Spina Bifida; Fetus, Myelomeningocele, Myeloschisis
- Trial name
- HUC-FICS (NCT06042140)
- Testing
- NEOX Cord 1K applied fetoscopically
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- The University of Texas Health Science Center, Houston
Elective Egg Freezing, Oocyte Cryopreservation
Decision Aid for Elective Egg Freezing
The goal of this clinical trial is to evaluate whether a culturally tailored decision aid can improve decision-making and clinical outcomes for Taiwanese women considering elective egg freezing.
- Conditions
- Elective Egg Freezing, Oocyte Cryopreservation, Decision Aid, Egg Freezing
- Trial name
- DAEEF (NCT07543445)
- Testing
- elective egg freezing decision aid
- Where
- Taiwan
- Volunteers
- 120 people
- Sponsor
- National Taiwan University Hospital
Trachea Diseases, Tracheal Stenosis
Feasibility of Tracheobronchial Reconstruction Using Allogenic Aortic Patch in Children
Feasibility and safety of repairing tracheal and bronchial defects in infants and children using cryopreserved donor aortic patches.
- Conditions
- Trachea Diseases, Tracheal Stenosis, Tuberculosis; Tracheitis, Airway Disease
- Trial name
- NCT07240259
- Testing
- Cryopreserved aorta
- Where
- Taiwan
- Volunteers
- 5 people
- Sponsor
- National Taiwan University Hospital
Sperm Cryodamage
Effect of PRP in Donor Semen During Cryoprervation
Sperm cryopreservation allows the preservation of sperm biological function for long periods of time for later use in assisted reproductive techniques (ART).
- Trial name
- PRP (NCT07504575)
- Where
- Spain
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI Alicante