Clinical trials: Natural Pregnancy
Placenta Previa, Placenta Previa Accreta
The Cervix as a Natural Tamponade in Postpartum Hemorrhage Caused by Placenta Previa and Placenta Previa Accreta
Placenta previa and placenta accrete carry significant maternal and fetal morbidity and mortality. Several techniques have been described in the literature for controlling massive bleeding associated with placenta previa cesarean…
- Trial name
- NCT02590484
- Testing
- The cervix as a natural tamponade (cervical inversion)
- Where
- Egypt
- Sponsor
- Minia University
Control of Pregnancy, Prevention of Sexually Transmitted Infections
A Clinical Investigation to Assess the Performance of Natural Rubber Latex Condoms in Couples
This investigation is designed to evaluate the performance rate of a new natural rubber latex (NRL) male condom.
- Trial name
- NCT03739190
- Testing
- NRL Condom
- Where
- Thailand
- Volunteers
- 470 people, healthy volunteers welcome
- Sponsor
- Reckitt Benckiser Healthcare (UK) Limited
Morning Sickness
Freezie Remedy to Alleviate Morning Sickness
The primary objective of this study is to assess the effectiveness of Lillipops in the improvement of morning sickness symptoms.
- Trial name
- NCT01668940
- Testing
- Lillipops Iced Soothies (4 flavours), Mr. Freeze Freezies, Lillipop Iced Soothies (Ginger flavour)
- Where
- Canada
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- The Hospital for Sick Children
Infertility, Female
Personalized FET in RIF Patients With Displaced Dating
The endometrium becomes receptive as a result of a series of timed hormonal events during the menstrual cycle. The exposure of the endometrium to progesterone after ovulation initiates morphological and functional alterations…
- Trial name
- NCT03910582
- Testing
- personalized frozen-thawed embryo transfer, routine frozen-thawed embryo transfer
- Volunteers
- 117 people
- Sponsor
- Reproductive & Genetic Hospital of CITIC-Xiangya
Infertility
Pregnancy Outcomes of Patients Having NC-FET Regarding the Progesterone Levels
We recently identify in our previous study 'NCT052115832' the progesterone levels for the embryo transfer in natural thaw cycles.
- Trial name
- NCT05690360
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people
- Sponsor
- Acibadem University
IVF
Natural Cycle, Minimal Stimulation and Conventional IVF: a Registry-based Study
International prospective registry-based study of different types of In Vitro Fertilisation (IVF) and their outcome.
- Trial name
- IVF-Regsitry (NCT05125497)
- Testing
- In Vitro Fertilisation (IVF)
- Where
- Switzerland
- Volunteers
- 3,000 people
- Sponsor
- Universitätsklinik fur Frauenheilkunde, Inselspital Bern
Inborn Errors of Metabolism, Pregnancy
Maternal Inborn Errors of Metabolism in Pregnancy: A Pregnancy Registry Protocol
Background: People with inborn errors of metabolism can t turn food into energy the right way. This can affect a person s growth and health. Researchers want to know how this condition affects a pregnant woman and her baby.
- Conditions
- Inborn Errors of Metabolism, Pregnancy, Acidemias
- Trial name
- NCT02322177
- Where
- 2 sites in United States
- Volunteers
- 2 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Nervous System, Diabetic Kidney Disease
Mechanisms of Diabetic Kidney Disease in American Indians
Background: An ongoing study is looking at American Indians who have kidney problems caused by type 2 diabetes. Kidney disease due to type 2 diabetes is a major problem in American Indians.
- Conditions
- Nervous System, Diabetic Kidney Disease, Diabetes Mellitus, Type 2
- Trial name
- NCT01878045
- Where
- United States
- Volunteers
- 141 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Luteal Phase Support
Two Different Types of Luteal Phase Support in Natural Cycle Frozen Embryo Transfer and Its Effect on Pregnancy Rates
The aim of the study is to compare the pregnancy rate between women treated with Gonadotropin Releasing Hormone (GnRH) agonist together with Human Chorionic Gonadotropin (HCG) and standard luteal support with progesterone…
- Trial name
- NCT05838105
- Testing
- GnRH agonist, hCG, Progesterone 100Mg Vag Tab
- Where
- Israel
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Shaare Zedek Medical Center
Papillomavirus Infections
Natural History of Human Papillomavirus (HPV) Infections in Mid-Adult Women (WHIM)
The purpose of this study is to determine rates of oral and genital human papillomavirus (HPV) infections, and look at risk factors for HPV infection in healthy mid-adult women.
- Trial name
- WHIM (NCT01295242)
- Where
- United States
- Volunteers
- 409 people, healthy volunteers welcome
- Sponsor
- University of Washington
Cancer
Donor Natural Killer Cell Infusion in Preventing Relapse or Graft Failure in Patients Who Have Undergone Donor Bone Marrow Transplant
RATIONALE: Giving donor natural killer cells to patients who have undergone donor bone marrow transplant may make the transplant work better and keep cancer cells from coming back.
- Trial name
- NCT00569283
- Testing
- therapeutic allogeneic lymphocytes
- Where
- 2 sites in South Korea
- Volunteers
- 18 people
- Sponsor
- Asan Medical Center
Creatinine Clearance Quantitative Trait Locus
Natural Course for Renal Function After Heart Transplantation
The outcome of heart transplantation has improved by years. The renal dysfunction is a major complication after heart transplantation.The natural course of renal function following orthotopic heart transplant is not clear in…
- Trial name
- NCT02541981
- Where
- Taiwan
- Volunteers
- 500 people
- Sponsor
- National Taiwan University Hospital
Zellweger Spectrum Disorder
Longitudinal Prospective Natural History Study of Retinopathy in Zellweger Spectrum Disorder
The goal of this observational study is to define the course of the retinal degeneration in a ZSD patient cohort. The objective of this study is to gather information so the investigators can: 1.
- Trial name
- ZSDvision (NCT06190626)
- Where
- 3 sites in United States, Canada
- Volunteers
- 30 people
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Healthy Controls, Pregnancy
A Repository to Study Host-Microbiome Interactions in Health and Disease
Background: The microbiome is the bacteria and other microorganisms that live inside and on the body. The microbiome is important for our health. Researchers study how the microbiome help people stay healthy.
- Conditions
- Healthy Controls, Pregnancy, Pediatric Illnesses, Inflammatory Diseases
- Trial name
- NCT05656378
- Where
- United States
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Placental Development Pregnancy Outcome
Peri-implantation Abstinence and Placental Health
This study examined whether avoiding sexual intercourse during the time when a fertilized egg may attach to the uterus affects placental development and pregnancy outcomes.
- Trial name
- NCT07843173
- Testing
- Couples were instructed to avoid sexual intercourse for 14 days after ovulation during each study cycle, covering the expected peri-implantation period.
- Where
- Malaysia
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Universiti Sains Malaysia
Clinical Pregnancy
Immediate Versus Delayed Natural Cycle Frozen Embryo Transfers
Introduction: Based on recent studies the suggestion is that natural cycle frozen embryo transfers (NC FET) should preferably be used, with evidence suggesting that artificial cycle FET (AC FET) is subject to increased risks of…
- Trial name
- FET (NCT05215119)
- Testing
- natural cycle endometrial preparation
- Where
- Turkey (Türkiye)
- Volunteers
- 818 people, healthy volunteers welcome
- Sponsor
- Antalya IVF
Frozen Embryo Transfer
Assessing the Convenience of Natural Proliferative Phase Frozen Embryo Transfer
This study will assess the convenience of the natural proliferative phase frozen embryo transfer (NPP-FET) in terms of number of number of appointments needed before cycle scheduling.
- Trial name
- NCT06307184
- Testing
- Natural proliferative phase frozen embryo transfer
- Where
- Portugal
- Volunteers
- 530 people
- Sponsor
- Instituto Valenciano de Infertilidade de Lisboa
Bladder Cancer, Bladder Urothelial Carcinoma
Bladder Perforation Post-TURBT: Definition, Incidence and Natural HistoryStudy
In view of sparse data of precise definition, risk factors, natural history and management of bladder perforation following Transurethral resection of bladder tumour (TURBT).
- Conditions
- Bladder Cancer, Bladder Urothelial Carcinoma, Trauma, Injuries
- Trial name
- TURBT-BP (NCT04129606)
- Testing
- Computed tomographic cystography
- Where
- Egypt
- Volunteers
- 300 people
- Sponsor
- Abdelwahab Hashem
Chronic Kidney Disease
An Observational Study to Learn More How Chronic Kidney Disease Gradually Changes Over Time in Adults Using Electronic Healthcare Records (CKD Natural History Study)
This is an observational study in which the health data of people with chronic kidney disease are studied using electronic healthcare records.
- Trial name
- CKD-NH (NCT05914259)
- Testing
- No Intervention
- Where
- Germany
- Volunteers
- 969,394 people
- Sponsor
- Bayer
Fragile X Syndrome, FMR1 Premutation
The Natural History of Reproductive and Overall Health in Girls and Women With a Pre-Mutation in the FMR1 Gene; Creation of a Patient Registry
Background: In human DNA, the Fragile X (FMR1) gene helps to regulate the nervous and reproductive systems. If the gene is abnormal, it can cause different kinds of problems, such as abnormal menstrual periods, decreased…
- Conditions
- Fragile X Syndrome, FMR1 Premutation, Primary Ovairan Insufficiency, Premature Ovarian Failure
- Trial name
- NCT01187524
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)