Clinical trials: Natural Pregnancy
Infertility, Female
Success Rate Natural Cycles Versus Modified Natural Cycles in Frozen Embryos
There has been a recent significant increase in the frozen embryo replacement (FER) cycles due to freeze-all cycles to decrease the risk of ovarian hyperstimulation syndrome.
- Trial name
- NCT03798886
- Testing
- natural cycle, modified natural cycle, embryo transfer
- Where
- Turkey (Türkiye)
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Acibadem University
Disorders of Sex Development (DSD), Pediatric and Adolescent Cancers of the Genital Tract
Data Collection Study of Pediatric and Adolescent Gynecology Conditions
Background: Gynecologic conditions are those that are related to the reproductive system. They can be reproductive gland disorders or reproductive system tumors. They can also be inborn anomalies of the reproductive tract.
- Conditions
- Disorders of Sex Development (DSD), Pediatric and Adolescent Cancers of the Genital Tract, Reproductive Endocrine Conditions in Puberty, Structural Gynecologic Conditions Including Vulvar and Vaginal Conditions
- Trial name
- NCT04717349
- Where
- United States
- Volunteers
- 11,000 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Infertility
Estradiol and Progesterone Levels Following Frozen Embryo Transfer
The aim of the present study is to investigate serum estradiol and progesterone levels in women conceiving after natural, estradiol + progesterone or gonadotropin stimulated frozen embryo transfer (FET) cycles.
- Trial name
- ESTRO-FET (NCT04997525)
- Testing
- Estradiol Tablets, Progesterone, Follitropin Alfa
- Where
- Denmark
- Volunteers
- 305 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital at Herlev
Endometrial Cancer, Endometrial Cancer Precursors
The DETECT Study: Discovery and Evaluation of Testing for Endometrial and Ovarian Cancer in Tampons
BACKGROUND: Endometrial cancer is a common and deadly cancer for women. It is getting more common and deadly because risk factors like age and obesity are increasing.
- Conditions
- Endometrial Cancer, Endometrial Cancer Precursors, Ovarian Cancer, Complex Atypical Endometrial Hyperplasia
- Trial name
- DETECT (NCT03538665)
- Where
- United States
- Volunteers
- 1,700 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Hairy Cell Leukemia (HCL), Chronic Lymphocytic Leukemia (CLL)
Collection of Human Samples to Study Hairy Cell and Other Leukemias, and to Develop Recombinant Immunotoxins for Cancer Treatment
Background: Researchers who are studying hairy cell leukemia, and how the disease compares with other disorders, are interested in obtaining additional samples from leukemia patients and healthy volunteers.
- Conditions
- Hairy Cell Leukemia (HCL), Chronic Lymphocytic Leukemia (CLL), Non-Hodgkins Lymphoma (NHL), Cutaneous T Cell Lymphoma (CTCL)
- Trial name
- NCT01087333
- Where
- United States
- Volunteers
- 1,263 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)
Uterine Diseases
Hysterectomy by Transabdominal Laparoscopy or NOTES
Objective: To randomly compare hysterectomy by vaginal Natural Orifice Transluminal Endoscopic Surgery (vNOTES) versus laparoscopy uterus in women with benign gynecological pathology.
- Trial name
- HALON (NCT02631837)
- Testing
- vNOTES hysterectomy, LSC hysterectomy
- Where
- Belgium
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Imelda Hospital, Bonheiden
Ovulation, Ovulation Inhibition
Can Ibuprofen Delay Ovulation in Natural Cycle-IVF?
During natural cycle in vitro fertilisation, no gonadotropin stimulation is used to stimulate oocyte production. Ovulation is induced with HCG (human chorionic gonadotropin) and the follicle is retrieved 36 hours later.
- Conditions
- Ovulation, Ovulation Inhibition, Ovulation Inhibition/Drug Effects, Pregnancy
- Trial name
- Ibudelay (NCT02571543)
- Testing
- Ibuprofen
- Where
- Switzerland
- Volunteers
- 51 people, healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Pregnancy Complicated by Low Implantation
Intralipid Therapy for Recurrent Implantation Failure and Recurrent Miscarriages: Is it a Hope or Myth?A Randomized Clinical Trial
Both organ-specific and systemic autoimmunity are associated with an increased prevalence of recurrent miscarriage and reproductive failure, rendering the role of the maternal immunological system in fertility a key concept.
- Trial name
- ILRIFRM (NCT01679561)
- Testing
- intralipid
- Where
- Egypt
- Volunteers
- healthy volunteers welcome
- Sponsor
- Woman's Health University Hospital, Egypt
Cardiovascular Phenotype, Metabolic Phenotype
Implications of Maternal 45,X Mosaicism as a Secondary Genomic Finding Following Cell-Free DNA Sequencing During Pregnancy: A Deep Phenotype Study
Background: Mosaicism is a condition in which cells within the same person have a different genetic makeup. Sometimes, a type of mosaicism called 45,X may not be discovered in a woman until she undergoes routine tests during…
- Conditions
- Cardiovascular Phenotype, Metabolic Phenotype, Hypertensive Disease, Psychological Phenotype
- Trial name
- NCT05548881
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Cervical Cancer Prevention, Cervical Cancer
A Cervical Cancer Prevention Program in Kenya
Cervical cancer is caused by oncogenic, or "high-risk" (HR) human papillomavirus (HPV), and is the main cause of cancer-related death among Kenyan women.
- Trial name
- Merck-3 (NCT06411938)
- Testing
- High Risk HPV DNA Testing, Visual Inspection with acetic acid (VIA) and possible cervical biopsy, Gardisil-9
- Where
- Kenya
- Volunteers
- 2,300 people, healthy volunteers welcome
- Sponsor
- Indiana University
Pregnancy, Infertility
The Expression of IL-15 and Its Receptor in Decidua
Human decidual tissue appears to play an important role not only in nurturing the implanted embryos, but also in preventing its rejection by the maternal immune system.
- Trial name
- NCT00173758
- Testing
- co-culture of embryos and endometrial cells
- Where
- Taiwan
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Preterm Labor, Premature Birth
Comparison Between Natural Progesterone and Vaginal Pessary for the Prevention of Spontaneous Preterm Birth
The aim of this study is to compare the effectiveness between the cervical pessary and the natural progesterone in reduction of preterm birth rates in pregnant women with a uterine cervical length of 25 mm or less evaluated by…
- Trial name
- PAP-C (NCT02511574)
- Testing
- natural progesterone, cervical pessary
- Where
- Brazil
- Volunteers
- 203 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Post-Acute COVID-19 Syndrome, ME/CFS
Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research
The unhide® Project is a non-interventional, longitudinal research study designed to establish a secure data repository of demographic, health, and lifestyle information from individuals with brain inflammation and related…
- Conditions
- Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA)
- Trial name
- NCT04806620
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Brain Inflammation Collaborative
Stress Oxidative
Natural Antioxidant Intake After Exercise Can Oxidative Stress in the Third Trimester of Pragnancy
Pregnancy is a condition that increased requirements of energy and oxygen, and if this condition is not maximally that can lead oxidative stress and produce free radicals which is affect in the pregnancy process.
- Trial name
- MDA (NCT04226183)
- Testing
- pregnancy workout
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Universitas Indonesia
Pregnancy Related
Motivational Interview in Primiparous Pregnants With Low Belief in Normal Birth
This study aims to determine the effect of motivational interviews made with primiparous pregnant women with low belief in normal birth on medical and natural birth belief.
- Trial name
- NCT06009887
- Testing
- Motivational Interview
- Where
- Turkey (Türkiye)
- Volunteers
- 148 people, healthy volunteers welcome
- Sponsor
- Inonu University
Ovarian Cancer, Borderline Ovarian Tumors
Treg, Th17 Cells, NKT in Epithelial Ovarian Tumor
The aim of the study was to estimate the percentage and of Treg, Th17 and NKT in peripheral blood and the tissue of the epithelial ovarian tumor and relationship with blood serum level of HE4, CA125, as well as algorithm ROMA.
- Conditions
- Ovarian Cancer, Borderline Ovarian Tumors, Benign Ovarian Tumor, Unexplained Infertility
- Trial name
- NCT03779399
- Testing
- Assessment of percentage of Treg, Th17, NKT and serum level of HE4, CA125 and ROMA.
- Where
- Poland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of Lublin
Preterm Birth
Natural Progesterone and Preterm Birth in Twins
To assess the effectiveness of natural progesterone supplementation in preventing preterm births in twins.
- Trial name
- NCT00480402
- Testing
- 200 mg of Progesterone, 400 mg Progesterone
- Where
- Spain
- Volunteers
- 290 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Pregnancy
Idealizing Pregnancy Outcome With Single Blastocyst Transfer in a FET Cycle
Single embryo transfer (SET) has been advocated as a means of reducing the risk of multiple pregnancies, but has meant a reduction in pregnancy risk per embryo transfer.
- Trial name
- NCT01987856
- Testing
- Blastocyst morphology
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- Antalya IVF
Abortion, Spontaneous, Abortion, Habitual
Intralipid for Recurrent Miscarriage
Intralipid infusion can improve the outcome in NK cells positive females with history of recurrent miscarriages undergoing IVF/ICSI cycles.
- Trial name
- NCT01788540
- Testing
- Intralipid
- Where
- Egypt
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Woman's Health University Hospital, Egypt
Sarcoma, Endocrine Tumors
Comprehensive Omics Analysis of Pediatric and Adult Solid Tumors and Establishment of a Repository for Related Biological Studies
Background: Laboratory investigators who are studying common childhood cancers are interested in developing a tissue repository to collect and store blood, serum, tissue, urine, or tumors of children who have cancer or adults who…
- Conditions
- Sarcoma, Endocrine Tumors, Neuroblastoma, Retinoblastoma
- Trial name
- NCT01109394
- Where
- 5 sites in United States
- Volunteers
- 6,035 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)