Clinical trials: Cryopreservation
Critical Limb Ischemia, Peripheral Arterial Disease
Cryopreserved Saphenous Vein Allograft in Patients With Critical Limb Ischemia for Peripheral Revascularization
The objective Study is to evaluate the short- and long-term clinical outcomes of patients receiving the CryoVein cryopreserved saphenous vein allograft (CVA) as their primary open bypass conduit to assess if there is a…
- Trial name
- LIMBSAVE (NCT01799811)
- Where
- 7 sites in United States
- Volunteers
- 30 people
- Sponsor
- CryoLife, Inc.
Kidney Failure, Chronic, Kidney Transplantation
Drone Transport of Deceased-Donor Kidney Grafts Between Two French Hospitals Before Transplantation: a Pilot Safety Study
Cold ischemia time, the period during which a donated kidney is kept cold outside the body between its removal from the donor and its transplantation into the recipient, is one of the main modifiable factors influencing how…
- Conditions
- Kidney Failure, Chronic, Kidney Transplantation, Delayed Graft Function, Cold Ischemia
- Trial name
- RAfALREIN (NCT07851571)
- Testing
- Kidney graft transport by autonomous unmanned aircraft (drone) between the procurement and transplantation centres
- Volunteers
- 5 people
- Sponsor
- Nantes University Hospital
Malaria
Safety and Protective Efficacy of IV Immunization With Cryopreserved PfSPZ Under A/P Chemoprophylaxis
Single center, randomized, placebo-controlled, double-blinded trial using PfSPZ Challenge (NF54) under A/P chemoprophylaxis for immunization and PfSPZ Challenge (NF54) and PfSPZ Challenge (7G8) for repeat CHMI.
- Trial name
- NCT02858817
- Testing
- atovaquone/proguanil 250mg/100mg (A/P), PfSPZ Challenge (NF54), NaCl 0,9%
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- University Hospital Tuebingen
Malaria
Safety, Immunogenicity, and Protective Efficacy of Radiation Attenuated Plasmodium Falciparum NF54 Sporozoites in Healthy African Adults in Mali
Background: Malaria is still a health problem in Sub-Saharan Africa. Death rates are stable and have even increased in some areas. There are malaria vaccines.
- Trial name
- NCT02627456
- Testing
- PfSPZ Vaccine, PfSPZ Challenge Material, PBS and HSA Diluent
- Where
- Mali
- Volunteers
- 409 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Sarcomas, Haematological Malignancies
Cryopreserved Ovarian Tissue Transplantation in Patients Who Have Survived Sarcomas and Hematological Tumors
The study aims to test for the presence or absence of primary tumor-specific tumor markers in ovarian tissue. Therefore, there will be a first phase in which pathology-specific markers will be identified in the patients'…
- Trial name
- NCT06829654
- Testing
- Step 1, Step 2, Step 3
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- IRCCS Azienda Ospedaliero-Universitaria di Bologna
Frozen Embryos
Time - Lapse Analysis of Frozen Embryos
A retrospective analysis of embryo defrost cycles that were rated in the EmbryoScope system and frozen will be performed. The study will examine the possible association between the morphokinetic grading received by these embryos…
- Trial name
- NCT04255641
- Testing
- time lapse analysis
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Carmel Medical Center
Breast Cancer Female
DEPO-Trigger Trial: GnRH Agonist DEPOt TRIGGER for Final Oocyte Maturation
For breast cancer patients who are candidates to receive chemotherapy, concurrent use of temporary ovarian suppression with gonadotropin-releasing hormone agonists (GnRHa) can be offered as ovarian protection.
- Trial name
- Depo-Trigger (NCT04616729)
- Testing
- Triptorelin 3.75 MG Injection, Transvaginal oocyte retrieval, Triptorelin Injection
- Where
- 2 sites in Belgium
- Volunteers
- 30 people
- Sponsor
- Universitair Ziekenhuis Brussel
Breast Cancer
Investigation of Stem Cells in Human Lipoaspirate
The overall purpose of this study is to enhance identification and isolation of ADSCs and adipocytes, to find the optimum culturing conditions to increase growth and volume of grafts, and to study the effects of cryopreservation…
- Trial name
- NCT01677520
- Where
- United States
- Volunteers
- 240 people
- Sponsor
- University of Nevada, Las Vegas
COVID 19
Impact of Cryopreservation Methods on Post-Thaw SARS-CoV-2 in Semen Samples
Cryopreservation of seminal fluid or spermatozoa from epididymary and testicular retrieval represents a crucial tool in managing conditions of permanent or temporary infertility, as well as in cases of secretory and excretory…
- Trial name
- SEM-COV-19 (NCT06703723)
- Where
- Italy
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Istituto Clinico Humanitas
Cancer, Fertility
The Experience of TYAC Offered Ovarian Tissue Cryopreservation
This study looks at the experiences of teenagers and young adults who have been offered ovarian tissue cryopreservation prior to cancer treatment as a result of their cancer and/or cancer treatment putting them at…
- Trial name
- NCT02830061
- Testing
- Interviews
- Volunteers
- 12 people
- Sponsor
- University of Oxford
Infertility, Cryopreservation
Testicular Tissue Cryopreservation for Fertility Preservation in Male Patients Facing Infertility-causing Diseases or Treatment Regimens
Many chemotherapy and radiation-containing regimens for cancer or prior to bone marrow transplantation can cause sterility in children and young adults.
- Trial name
- NCT02687880
- Testing
- Testicular biopsy
- Sponsor
- University of Colorado, Denver
Aplastic Anemia
Stem Cell Mobilization Potential in Patients With Aplastic Anemia in Remission
This study will examine 1) whether it is possible to collect enough stem cells (cells produced by the bone marrow that mature into white and red blood cells and platelets) from patients with aplastic anemia to use for future…
- Trial name
- NCT00011830
- Testing
- G-CSF, Apheresis
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
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
Infertility, IVF
Priority to Cryopreservation Strategy (PCS) in IVF-ICSI Cycles
This multicentre randomized controlled trial will be done to evaluate a new strategy in IVF-ICSI practice that gives that priority to freeze for the embryos and goes to fresh embryo transfer only if at least one set of same…
- Conditions
- Infertility, IVF, ICSI, Cryopreservation
- Trial name
- PCS (NCT03913208)
- Testing
- Priority to freeze, Fresh embryo transfer
- Where
- Egypt
- Volunteers
- 1,000 people
- Sponsor
- Tanta University
Embryo Transfer, Luteal Support
Modified Luteal Support for Frozen-Thawed Embryo Transfer - A Prospective Study
This study evaluates the outcomes of frozen-thawed embryo transfer (FET) success rate with modified luteal support - addition of a single injection of HCG and GnRH-agonist, on day of ET and 4 days later, respectively vs.
- Trial name
- NCT02825290
- Testing
- Choriogonadotropin alfa, Triptorelin acetate
- Where
- Israel
- Volunteers
- 62 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Healthy, Cancer
Effect of Long-time Human Sperm Storage in Liquid Nitrogen on Semen Parameters
Sperm cryopreservation is an essential tool for men fertility preservation in the context of gonadotoxic treatments or/and pathologies such as cancers, gamete donation and ART.
- Conditions
- Healthy, Cancer, Infertility, Male, Cryopreservation
- Trial name
- CRYOFERT (NCT06448000)
- Where
- France
- Volunteers
- 101 people
- Sponsor
- University Hospital, Clermont-Ferrand
Supervision of Pregnancy Resulting From In-vitro Fertilization
Optimal Planning of a Day 3 Cryopreserved(Frozen)-Thawed Embryo Transfer in a Natural Cycle With hCG Administration or After Spontaneous LH Peak?
The aim of the study is to determine whether spontaneous LH peak is superior to human chorionic gonadotropin before a transfer of a day 3 frozen embryo.
- Trial name
- PLUS (NCT02145819)
- Testing
- hCG, LH peak
- Where
- Belgium
- Volunteers
- 240 people
- Sponsor
- Universitair Ziekenhuis Brussel
Infertility, Female, Reproductive Techniques, Assisted
SISTER: Sibling Oocyte Insemination With Frozen Sperm From Third Party Donors: Evaluation of Reproductive Techniques
The goal of this clinical trial is to learn whether two different methods of helping eggs and sperm join-intracytoplasmic sperm injection (ICSI) and conventional in vitro fertilization (IVF)-lead to better embryo development when…
- Conditions
- Infertility, Female, Reproductive Techniques, Assisted, Fertilization in Vitro
- Trial name
- SISTER (NCT07175571)
- Testing
- Intracytoplasmic Sperm Injection (ICSI), Conventional Insemination (IVF)
- Where
- United States
- Volunteers
- 95 people
- Sponsor
- Shady Grove Fertility Reproductive Science Center
Hematologic Malignancies, Inherited Disorders of Metabolism
A Multicenter Access and Distribution Protocol for Unlicensed Cryopreserved Cord Blood Units (CBUs)
This study is an access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs) in pediatric and adult patients with hematologic malignancies and other indications.
- Conditions
- Hematologic Malignancies, Inherited Disorders of Metabolism, Inherited Abnormalities of Platelets, Histiocytic Disorders
- Trial name
- NCT01351545
- Testing
- A multicenter access and distribution protocol for unlicensed cryopreserved cord blood units (CBUs)
- Where
- 142 sites in United States
- Volunteers
- 99,999 people
- Sponsor
- Center for International Blood and Marrow Transplant Research
Cancer
Ovarian Tissue Cryopreservation in Children
The Institutional Review Board (IRB) protocol is being designed to offer ovarian tissue cryopreservation to female pediatric patients (birth-17 years of age) with fertility threatening medical diagnoses or facing surgery…
- Trial name
- NCT02646384
- Testing
- Ovarian tissue cryopreservation
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Mayo Clinic