Clinical trials: Natural Pregnancy
Abortion, Habitual, Infertility Unexplained
Autologous Decidual-like Natural Killer Cells Therapy for Infertility or Adverse Pregnancy History
The aim of this study is preliminary exploration of the effectiveness and duration of autologous decidual-like NK cells therapy in improving uterine NK cells dysfunction.
- Conditions
- Abortion, Habitual, Infertility Unexplained, Embryo Implantation, Pre-Eclampsia
- Trial name
- NCT06821685
- Testing
- autologous decidual-like NK cells
- Where
- China
- Volunteers
- 14 people
- Sponsor
- The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School
Infertility
Frozen Embryo Transfer in Natural and Hormonal Replacement Cycles
This study is a prospective randomized controlled trial to compare the pregnancy outcomes of frozen embryo transfer in natural and hormonal replacement cycles.
- Trial name
- NCT02251925
- Testing
- frozen Embryo transfer, 10,000U hCG injection, GnRH agonist (Superfact)
- Where
- Iran
- Volunteers
- 460 people
- Sponsor
- Royan Institute
Rare Disorders, Undiagnosed Disorders
Rare Disease Patient Registry & Natural History Study - Coordination of Rare Diseases at Sanford
The Coordination of Rare Diseases at Sanford (CoRDS) is an international patient registry that serves as a centralized resource for rare disease research.
- Conditions
- Rare Disorders, Undiagnosed Disorders, Disorders of Unknown Prevalence, Cornelia De Lange Syndrome
- Trial name
- CoRDS (NCT01793168)
- Where
- United States
- Volunteers
- 20,000 people
- Sponsor
- Sanford Health
Letrozole, Infertility, Female
The Effectiveness of the Letrozole-induced Endometrial Preparation Protocol in Frozen-thawed Embryo Transfer (FET)
The goal of this single center, non-blinded, randomized controlled clinical trial to comparison of pregnancy outcomes and perinatal outcomes in patients undergoing IVF treatment (including ICSI) with FET with letrozole-induce…
- Trial name
- NCT06006091
- Testing
- Letrozole
- Where
- China
- Volunteers
- 858 people
- Sponsor
- International Peace Maternity and Child Health Hospital
Pregnancy
17 Alfa Hydroxyprogesterone Caproate Versus Natural Progesterone for the Prevention of Preterm Labor
Preterm deliveries play a significant role in neonatal morbidity and mortality. Previous studies showed that administration of progesterone to pregnant women at high risk, decrease spontaneous preterm deliveries.
- Trial name
- NCT00809939
- Testing
- 17 alfa hydroxyprogesterone caproate, natural progesterone, vaginal progesterone
- Where
- Israel
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Meir Medical Center
VHL Syndrome, Renal Cell Carcinoma
Establishment of a Multidimensional Prediction Model for the Natural Course of VHL Disease-related Renal Cell Carcinoma
VHL syndrome is a rare hereditary tumor syndrome caused by mutation of tumor suppressor gene VHL. One of the most important clinical manifestations and main cause of death is VHL-related renal cell carcinoma (RCC).
- Trial name
- NCT06391879
- Testing
- Single cell sequencing, whole genome and metabolomic sequencing
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Peking University First Hospital
Kidney Disease, Kidney Transplantation
Role of Donor Genetics and Recipient Genetics in Kidney Transplant Outcomes
Background: Genetic variation in a particular chromosome is a major contributor to the increased risk for kidney disease that is common in people of African descent, although the specific gene, mutations, and other aspects of the…
- Conditions
- Kidney Disease, Kidney Transplantation, Kidney Failure, Chronic
- Trial name
- NCT01143532
- Where
- United States
- Volunteers
- 26 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Preterm Labor, Preterm Birth
Establishment of a Perinatal Database and a Bank of Biological Materials
The aim of this project is to establish a clinical database and a bank of biological materials which will be used to improve the pathophysiologic understanding of the mechanisms underlying various pregnancy diseases.
- Conditions
- Preterm Labor, Preterm Birth, Pregnancy
- Trial name
- NCT00339235
- Where
- United States
- Volunteers
- 30,570 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Pregnancy
Timing of Intrauterine Insemination (IUI) 24 or 48 Hours After Spontaneous Luteinizing Hormone (LH) Peak
The aim of the present study is to prospectively evaluate whether performing an intra-uterine insemination 24 hours after the spontaneous LH peak may result in significantly higher ongoing pregnancy rates compared to 48 hours.
- Trial name
- NCT01622023
- Testing
- intra-uterine insemination
- Where
- Belgium
- Volunteers
- 435 people
- Sponsor
- Universitair Ziekenhuis Brussel
HER2 Positive Gastric Cancer, Colorectal Cancer
FATE-NK100 as Monotherapy and in Combination With Monoclonal Antibody in Subjects With Advanced Solid Tumors
This is a Phase 1, single-dose, open-label, dose-escalation study. The study will be conducted in three parts (i.e. regimens) in an outpatient setting as follows: Regimen A: FATE-NK100 as a monotherapy in subjects with advanced…
- Conditions
- HER2 Positive Gastric Cancer, Colorectal Cancer, Head and Neck Squamous Cell Carcinoma, EGFR Positive Solid Tumor
- Trial name
- NCT03319459
- Testing
- FATE-NK100, Cetuximab, Trastuzumab
- Where
- 4 sites in United States
- Volunteers
- 44 people
- Sponsor
- Fate Therapeutics
Renal Stone
The Natural History of Minimally Symptomatic Nonobstructing Calyceal Stones
The primary aim is to study the natural history of single-calyx asymptomatic nonobstructing stone disease. The Secondary aim is to determine the predictors of the need for intervention and of cure in such population.
- Trial name
- NCT04071340
- Testing
- non-contrast MSCT, Abdominal ultrasonography, Urine analysis
- Where
- Egypt
- Volunteers
- 96 people
- Sponsor
- Assiut University
Supplementation in Healthy Adults to Assess Impact on Omega 3 Index and Cardiometabolic Health
Change in Omega 3 Index in Healthy Adults With OmeGo or a Standard Omega-3 Oil Supplement
Omega-3 index is used as a proxy for an adequate intake of fish unsaturated fats in the diet. However, omega-3 supplements have not consistently shown the health benefits of eating fresh fish.
- Trial name
- NCT06802068
- Testing
- whole salmon oil, Cod liver oil
- Where
- 2 sites in United States
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Hofseth Biocare ASA
Preterm Birth, Premature Rupture of Membranes
Microarray Expression Profiling to Identify Stereotypic mRNA Profiles in Human Parturition
The understanding of the biological mechanisms underlying preterm birth is very limited, making prevention of preterm birth difficult.
- Trial name
- NCT00342277
- Where
- 4 sites in United States, Chile and 2 more
- Volunteers
- 6,838 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Fetal and Neonatal Alloimmune Thrombocytopenia
Study to Assess the Occurrence of HPA-1a Alloimmunization in Women With Higher Risk for Fetal and Neonatal Alloimmune Thrombocytopenia
A prospective, non-interventional, natural history study to assess the occurrence of higher FNAIT risk across a broad population of different racial and ethnic characteristics and the occurrence of HPA-1a alloimmunization in…
- Trial name
- NCT05345561
- Testing
- Clinical data collection
- Where
- 28 sites in United States, Canada and 5 more
- Volunteers
- 14,390 people, healthy volunteers welcome
- Sponsor
- Rallybio
Sub Fertility, Female, Fertility Disorders
Effects of Fasting on Success Rates of Assisted Reproductive Techologies
This exploratory study investigates fasting as a potential supportive therapy for infertility treatment in women undergoing in-vitro-fertilization (IVF) / intracystoplamsatic sperm injection (ICSI)
- Conditions
- Sub Fertility, Female, Fertility Disorders, Fertility Issues, Sub-fertility
- Trial name
- KiWuC (NCT04998591)
- Testing
- Fasting
- Where
- Germany
- Volunteers
- 1 people
- Sponsor
- Charite University, Berlin, Germany
Infertility, Female
Descriptive Analysis of Serum Immunological Markers During an Euploid Frozen Embryo Transfer in a Natural Cycle.
To describe the peripheral serum levels of the anti-inflammatory cytokines IL-4 (Interleukin-4), IL-10 (Interleukin-10), TGF-ß1 (Transforming Growth Factor beta1), the pro-inflammatory cytokines IL-17 (Interleukin-17), IFγ…
- Trial name
- NCT05473273
- Testing
- Endometrin 100Mg Vaginal Insert, Estradiol Valerate
- Where
- United Arab Emirates
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Infertility and Miscarriage
Natural Procreative Technology Evaluation and Surveillance of Treatment for Infertility and Miscarriage
This study involves research, and the purpose of this study is to evaluate live birth rates among couples who are treated by Natural procreative technology, (NPT) for infertility and miscarriage.
- Trial name
- Fertility (NCT02925390)
- Volunteers
- 46 people
- Sponsor
- St. Louis University
Neonatal Death, Perinatal Death
Leveraging Interactive Text Messaging to Monitor and Support Maternal Health in Kenya
Mobile health (mHealth) interventions such as interactive short message service (SMS) text messaging with healthcare workers (HCWs) have been proposed as efficient, accessible additions to traditional health care in…
- Conditions
- Neonatal Death, Perinatal Death, Depression
- Trial name
- AI-NEO (NCT05369806)
- Testing
- Interactive two-way SMS dialogue
- Where
- 2 sites in Kenya
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of Washington
Platinum-resistant Ovarian Cancer, Recurrent Ovary Cancer
Intraperitoneal Cytokine-Induced Memory Like (CIML) Natural Killer (NK) Cells in Recurrent Ovarian Cancer
The goal of this research study is to evaluate the safety and effectiveness of the use of cytokine-induced memory-like (CIML) natural killer (NK) cell therapy in recurrent, high grade ovarian cancer (HGOC).
- Conditions
- Platinum-resistant Ovarian Cancer, Recurrent Ovary Cancer, Ovarian Cancer, Ovarian Carcinoma
- Trial name
- NCT06321484
- Testing
- Cytokine-Induced Memory-like Natural Killer Cells, Interleukin 2
- Where
- 2 sites in United States
- Volunteers
- 18 people
- Sponsor
- Dana-Farber Cancer Institute
Subfertility, Pregnancy
A RCT Comparing Spontaneous Natural Cycles and Human Chorionic Gonadotrophin-induced Natural Cycles in FET
This is a randomized controlled trial on the comparison of the ongoing pregnancy rate in frozen-thawed embryo transfer cycles with spontaneous ovulation and hCG-induced natural cycles.
- Trial name
- NCT02197208
- Testing
- Daily monitoring of LH and E2, hCG induced natural cycle, ultrasound
- Where
- 2 sites in China, Hong Kong
- Volunteers
- 300 people
- Sponsor
- The University of Hong Kong