Prenatal Testing |
Chorionic Villi Sampling; Fetal Ultrasound |
Chorionic villus sampling (CVS) is a form of prenatal diagnosis to determine genetic abnormalities in the fetus. It entails getting a sample of the chorionic villus (placental tissue) and testing it. It is generally carried out only on pregnant women over the age of 35 and those who have a higher risk of Down syndrome and other chromosomal conditions. The advantage of CVS is that it can be carried out 10-12 weeks after the last period, earlier than amniocentesis (which is carried out at 15- ...
Wikipedia - [full article]
Prenatal Testing Clinical Trials
- Informed Choice Regarding Invasive Prenatal Testing
ClinicalTrials.gov Identifier: NCT00514553 - Recruiting
Pregnancy - Prenatal Testing
- Expanded Prenatal Testing Options and Informed Choice
ClinicalTrials.gov Identifier: NCT00505596 - Not yet recruiting
Pregnancy
- Invasive Prenatal Testing Decisions in Pregnancy After Infertility
ClinicalTrials.gov Identifier: NCT00341822 - Recruiting
Pregnancy
- Prevalence of Ambivalence Regarding Prenatal Testing
ClinicalTrials.gov Identifier: NCT00342069 - Completed
Pregnancy
- Voluntary HIV Counseling, Testing, and Medication for Pregnant Women to Prevent Mother-to-Child HIV Transmission
ClinicalTrials.gov Identifier: NCT00084045 - Active, not recruiting
HIV Infections
- Growth Hormone and Chromosome 18q- Abnormal Growth
ClinicalTrials.gov Identifier: NCT00134420 - Active, not recruiting
Chromosome 18; Growth Hormone Deficiency
- A Theory Based HIV Prevention Video For Rapid HIV Testing: A Randomized Trial
ClinicalTrials.gov Identifier: NCT00250549 - Active, not recruiting
Rapid HIV Testing
- Group Prenatal Care for Reducing the Risk of STDs in Pregnant Young Women
ClinicalTrials.gov Identifier: NCT00271960 - Active, not recruiting
Sexually Transmitted Diseases; HIV Infections
- Prenatal Multi-Micronutrient Supplementation and Pregnancy Outcome
ClinicalTrials.gov Identifier: NCT00168688 - Active, not recruiting
Nutrition; Micronutrients; Pregnancy; Birth Weight
- Selective D-Dimer Testing Compared with Uniform D-Dimer Testing in the Diagnosis of Deep Vein Thrombosis (SELECT)
ClinicalTrials.gov Identifier: NCT00157677 - Recruiting
Deep Vein Thrombosis
- Noninvasive Prenatal Diagnosis: Using Fetal Cells from Maternal Blood
ClinicalTrials.gov Identifier: NCT00064597 - Active, not recruiting
Chromosome Disorders
- Rosiglitazone to Reverse Metabolic Defects in Diabetes
ClinicalTrials.gov Identifier: NCT00094796 - Active, not recruiting
Diabetes Mellitus, Type II; Insulin Resistance
- Fetal Anatomy by Three-Dimensional Ultrasound
ClinicalTrials.gov Identifier: NCT00340002 - Recruiting
Congenital Anomalies; Imaging; Prenatal Care
- The Effectiveness of Prenatal and Early Childhood Home Visits by Nurses Versus Paraprofessionals
ClinicalTrials.gov Identifier: NCT00053664 - No longer recruiting
Prenatal care; Infancy care; Home Care Services
- Medicaid Enhanced Prenatal/Postnatal Services Using a Nurse-Community Health Worker Team
ClinicalTrials.gov Identifier: NCT00536159 - Completed
Perinatal Depression; Stress; Prenatal Health Risk Behaviors; Child Development
- Usefulness of Home Pregnancy Testing
ClinicalTrials.gov Identifier: NCT00390754 - Active, not recruiting
Fertility
- Use of Self-Collected Vaginal Swabs as an Innovative Approach to Facilitate Testing for Repeat Chlamydia Infection
ClinicalTrials.gov Identifier: NCT00132457 - Recruiting
Chlamydia
- Natural History Study of Infants With Adrenal Masses Found on Prenatal and/or Neonatal Imaging
ClinicalTrials.gov Identifier: NCT00445718 - Recruiting
Adrenocortical Carcinoma; Neuroblastoma; Precancerous/Nonmalignant Condition
- BHS5 - Testing the Effectiveness of the Exercise Plus Program
ClinicalTrials.gov Identifier: NCT00389844 - Active, not recruiting
Hip Fracture
- Issues Surrounding Prenatal Genetic Testing for Achondroplasia
ClinicalTrials.gov Identifier: NCT00001536 - Completed
Achondroplasia; Dwarfism
- Prenatal PCB Exposure
ClinicalTrials.gov Identifier: NCT00012428 - Active, not recruiting
Maternal Exposure
- Diagnosis and Treatment of ACS in the ED: The Impact of Rapid Bedside cTnI Testing on Outcomes
ClinicalTrials.gov Identifier: NCT00222352 - Active, not recruiting
Angina, Unstable
- Prenatal and Postnatal Studies
ClinicalTrials.gov Identifier: NCT00028145 - Active, not recruiting
HIV Infections; Pregnancy Complications, Infectious
- Study of the Distractibility Syndrome in Patients with Progressive Supranuclear Palsy
ClinicalTrials.gov Identifier: NCT00139373 - Recruiting
Distractibility; Oculomotor testing; Neuropsychological scores; Motor disability (UPDRS)
- Prospective Follow-up of a Multicentric Cohort of Children With Prenatal Discovery of Mild Isolated Cerebral Ventriculomegaly. Evaluation at 2 and 5 Years.
ClinicalTrials.gov Identifier: NCT00421772 - Recruiting
Cerebral Ventriculomegaly
- Pregnancy Exposure Registry for AVONEX
ClinicalTrials.gov Identifier: NCT00168714 - Recruiting
Pregnancy; Prenatal Exposure Delayed Effects; Multiple Sclerosis
- Effect of Fetal Ovarian Cyst Aspiration to Prevent Torsion
ClinicalTrials.gov Identifier: NCT00222066 - Recruiting
Ovarian Cyst; Ultrasonography Prenatal
- Pregnancy Exposure Registry for Tysabri
ClinicalTrials.gov Identifier: NCT00472992 - Recruiting
Pregnancy; Prenatal Exposure Delayed Effects; Multiple Sclerosis
- MASTER I - Microvolt T Wave Alternans Testing for Risk Stratification of Post MI Patients
ClinicalTrials.gov Identifier: NCT00305240 - Active, not recruiting
Myocardial Infarction; Arrhythmia, Ventricular; Ischemic Cardiomyopathy
- Studies of Thyroid Abnormalities in Northeastern Kazakstan Associated With Nuclear Weapons Testing
ClinicalTrials.gov Identifier: NCT00341185 - Active, not recruiting
Thyroid Cancer
- Testing for Bacterial Contamination During Gastric Surgeries
ClinicalTrials.gov Identifier: NCT00417651 - Active, not recruiting
Gastric Surgery
- MASTER II - Microvolt T Wave Alternans Testing for Risk Stratification of Post MI Patients
ClinicalTrials.gov Identifier: NCT00305214 - Active, not recruiting
Myocardial Infarction; Arrhythmia, Ventricular; Ischemic Cardiomyopathy
- Screening for Hepatitis C During Pregnancy at a Toronto Inner City Prenatal Clinic
ClinicalTrials.gov Identifier: NCT00348660 - Recruiting
Hepatitis C; Pregnancy
- Testing Mestinon and Exercise in Fibromyalgia
ClinicalTrials.gov Identifier: NCT00535587 - Active, not recruiting
Fibromyalgia
- Single-Center, Open Label, Single-Arm Phase IV Trial to Collect Safety Data and Sera for Immunogenicity Testing
ClinicalTrials.gov Identifier: NCT00389857 - Active, not recruiting
Influenza Vaccines
- Counseling Interventions for BRCA 1/2 Cancer Susceptibility Testing
ClinicalTrials.gov Identifier: NCT00165152 - Active, not recruiting
Breast Cancer; Ovarian Cancer
- Complementary Testing to Evaluate Immunogenicity of HPV Vaccine (580299) in Healthy Female Subjects Aged >/= 26 Years
ClinicalTrials.gov Identifier: NCT00456807 - Active, not recruiting
HPV-16/18 Infections; Cervical Neoplasia
- Dynamic Posturographic Testing and Motor Learning Predictability in Gymnasts
ClinicalTrials.gov Identifier: NCT00374569 - Active, not recruiting
Gymnastics Injury, Motor Learning, Balance
- Testing the Efficiency of a Device Meant to Relieve Labour Pain
ClinicalTrials.gov Identifier: NCT00426725 - Active, not recruiting
Labour Pain
- Risk Evaluation and Education for Alzheimer's Disease (REVEAL) II
ClinicalTrials.gov Identifier: NCT00089882 - Active, not recruiting
Alzheimer Disease
- C-Reactive Protein (CRP)-Guided Management Algorithm for Adults with Acute Cough
ClinicalTrials.gov Identifier: NCT00221351 - Active, not recruiting
Cough
- Testing the Effects of an Algorithm for Neuropathic Pain on Patient and System Outcomes
ClinicalTrials.gov Identifier: NCT00130130 - Active, not recruiting
Pain
- Influences on Female Adolescents' Decisions Regarding Testing for Carrier Status of XSCID
ClinicalTrials.gov Identifier: NCT00006335 - Active, not recruiting
Severe Combined Immunodeficiency
- Use of Combined Antiretroviral Therapy to Determine Sites of Persistent HIV Infection
ClinicalTrials.gov Identifier: NCT00001644 - Active, not recruiting
HIV Infection
- Treatment of Vascular Depression
ClinicalTrials.gov Identifier: NCT00045773 - Active, not recruiting
Depressive Disorder; Depression
- Exercise Testing During Treadmill Gait in Incomplete Spinal Cord Injury
ClinicalTrials.gov Identifier: NCT00204126 - Active, not recruiting
Spinal Cord Injury
- Both Exercise and Adenosine Stress Testing
ClinicalTrials.gov Identifier: NCT00200629 - Recruiting
Coronary Artery Disease
- Cardiac MRI Normal Reference Control Group Testing
ClinicalTrials.gov Identifier: NCT00573339 - Recruiting
- Safety of a Diagnostic Strategy With D-Dimer Testing for PE
ClinicalTrials.gov Identifier: NCT00182221 - Recruiting
Venous Thromboembolism
- BNP Testing in Patients With SOB on Presentation to ED
ClinicalTrials.gov Identifier: NCT00163709 - Recruiting
Heart Failure, Congestive
- CYP2C19 Genetic Polymorphism on the Accuracy of Proton-Pump Inhibitor Testing
ClinicalTrials.gov Identifier: NCT00354757 - Recruiting
GERD
- The Diagnostic Benefits of the HyperQTM System in ECG Stress Testing
ClinicalTrials.gov Identifier: NCT00449579 - Recruiting
Myocardial Ischemia
- Two-Stage Tuberculin (PPD) Skin Testing in Individuals With Human Immunodeficiency Virus (HIV) Infection
ClinicalTrials.gov Identifier: NCT00000955 - Active, not recruiting
HIV Infections; Tuberculosis
- Testing a Tooth Decay Prevention Program With Cree Mothers and Infants
ClinicalTrials.gov Identifier: NCT00175318 - Recruiting
Dental Caries
- The Usefulness of the HyperQ Stress System in Routine Annual Screening Testing
ClinicalTrials.gov Identifier: NCT00266435 - Recruiting
Cardiovascular Diseases
- The IMAP Study Improving Management of Mildly Abnormal Pap Smears
ClinicalTrials.gov Identifier: NCT00119509 - Active, not recruiting
Cervix Neoplasms
- Psychosocial Aspects of Genetic Testing for Hereditary Nonpolyposis Colon Cancer
ClinicalTrials.gov Identifier: NCT00341575 - Active, not recruiting
HNPCC; Hereditary Nonpolyposis Colon Cancer
- Chemosensitivity Testing to Assign Treatment for Patients With Stage III or Stage IV Ovarian Cancer
ClinicalTrials.gov Identifier: NCT00003214 - Active, not recruiting
Ovarian Cancer
- Prenatal Nutrition and Adult Disease
ClinicalTrials.gov Identifier: NCT00024583 - Active, not recruiting
Cardiovascular Diseases; Heart Diseases; Diabetes Mellitus; Diabetes Mellitus, non-insulin dependent; Insulin Resistance; Obesity; Hypertension
- Using Drug Levels and Drug Resistance Testing to Select Effective Anti-HIV Drug Combinations in Patients With Drug-resistant HIV
ClinicalTrials.gov Identifier: NCT00027339 - Active, not recruiting
HIV Infections
- Testing the Effectiveness of VOICES as Implemented by STD & HIV Prevention Agencies in the US and PR
ClinicalTrials.gov Identifier: NCT00164619 - Recruiting
Sexually Transmitted Diseases
- Impact of a Mailed Educational Reminder on Fecal Occult Blood Testing (FOBT): A Randomized Controlled Trial
ClinicalTrials.gov Identifier: NCT00534053 - Recruiting
Colon Cancer
- Management of Myelomeningocele Study (MOMS)
ClinicalTrials.gov Identifier: NCT00060606 - Recruiting
Meningomyelocele; Spinal Dysraphism
- A Pilot Study of the Short-Term Effects of Antiretroviral Management Based on Plasma Genotypic Antiretroviral Resistance Testing (GART) Compared With Antiretroviral Management Without Plasma GART
ClinicalTrials.gov Identifier: NCT00000874 - Active, not recruiting
HIV Infections
- Testing the Right Question Project Health Education Strategy in a Mental Health Setting
ClinicalTrials.gov Identifier: NCT00134615 - Active, not recruiting
Depression; Anxiety; Other Psychiatric Disorder
- Prenatal Pelvic Floor Prevention
ClinicalTrials.gov Identifier: NCT00551551 - Not yet recruiting
Urinary Incontinence; Anal Incontinence; Pelvic Pain; Genital Prolapse; Quality of Life
- Impact of Prenatal Vitamin/Mineral Supplements on Perinatal Mortality: A Randomized Controlled Trial in China
ClinicalTrials.gov Identifier: NCT00133744 - Recruiting
Stillbirths; Early neonatal deaths
- Study Testing the Biologic Activity and Safety of a Vaccine in Patients With Newly Diagnosed Stage IV Kidney Cancer
ClinicalTrials.gov Identifier: NCT00272649 - Recruiting
Renal Cell Carcinoma
- The Addition of Cardiac CT to Exercise Treadmill Testing in the Evaluation of Angina
ClinicalTrials.gov Identifier: NCT00491218 - Recruiting
Angina
- Alpha-1 Coded Testing Study (ACT Trial)
ClinicalTrials.gov Identifier: NCT00500123 - Recruiting
Alpha 1-Antitrypsin Deficiency
- Two Approaches to Routine HIV Testing in a Hospital Emergency Department
ClinicalTrials.gov Identifier: NCT00502944 - Recruiting
HIV Infections
- CDC HIV Testing Guidelines: Unresolved Ethical Concerns
ClinicalTrials.gov Identifier: NCT00564369 - Recruiting
HIV Infections
- HIV Testing Strategies in the Perinatal Setting
ClinicalTrials.gov Identifier: NCT00503308 - Recruiting
HIV Infections; Pregnancy
- Rapid HIV Testing Program in the Emergency Department
ClinicalTrials.gov Identifier: NCT00548041 - Recruiting
HIV Infections
- Testing of Innocuousness of Benzalkonium Chloride on the Eye Concerning Possible Growth of Langerhans Cells
ClinicalTrials.gov Identifier: NCT00414739 - Recruiting
Eye Diseases
- Testing a Full Substitution Therapy Approach As Treatment of Tobacco Dependence
ClinicalTrials.gov Identifier: NCT00390923 - Recruiting
Smoking; Nicotine Dependence
- A Study Testing the Effectiveness of Nesiritide in Patients With Acute Decompensated Heart Failure
ClinicalTrials.gov Identifier: NCT00475852 - Recruiting
Heart Decompensation
- Accuracy of Whole-Blood Testing for Rapid Detection of Pregnancy
ClinicalTrials.gov Identifier: NCT00373139 - Recruiting
Pregnancy
- Does the Optic Disc Grading Done Visually by Your Doctor Agree With Optic Nerve Testing Which is Done by Machines?
ClinicalTrials.gov Identifier: NCT00430287 - Recruiting
Open Angle Glaucoma
- Community Mobilization, Mobile Testing, Same-Day Results, and Post-Test Support for HIV in Sub-Saharan Africa and Thailand
ClinicalTrials.gov Identifier: NCT00203749 - Recruiting
HIV
- Phase IV Trial to Collect Safety Data and Sera for Immunogenicity Testing in Healthy Children Given Fluzone Vaccine
ClinicalTrials.gov Identifier: NCT00561002 - Recruiting
Influenza Vaccine
- Testing the Effectiveness of Telephone Support for Dementia Caregivers
ClinicalTrials.gov Identifier: NCT00119561 - Active, not recruiting
Dementia; Alzheimer Disease
- Decision-Making Regarding Prophylactic Mastectomy and Oophorectomy in Women Seeking Genetic Counseling and Testing for BRCA1/2 Mutations
ClinicalTrials.gov Identifier: NCT00579007 - Recruiting
Breast Cancer; Ovarian Cancer
- Circulating Tumor Cells in Patients with Colorectal Cancer
ClinicalTrials.gov Identifier: NCT00133913 - Active, not recruiting
Metastatic Colorectal Cancer
- Preliminary Testing of New Treatment for Chronic Leg Wounds
ClinicalTrials.gov Identifier: NCT00000431 - Recruiting
Varicose Ulcer
- Genetic Testing or Clinical Assessment in Determining the Need for Chemotherapy in Women With Node-Negative Breast Cancer
ClinicalTrials.gov Identifier: NCT00433589 - Recruiting
Breast Cancer
- Human Papillomavirus (HPV) Testing to Improve Cervical Cancer Screening in the Mississippi Delta
ClinicalTrials.gov Identifier: NCT00443313 - Recruiting
Uterine Cervical Cancer
- Urine Testing to Detect Kidney Transplant Rejection
ClinicalTrials.gov Identifier: NCT00337220 - Recruiting
Kidney Transplantation; Kidney Disease; Kidney Failure, Chronic
- Sample Collection for Quality Control of Biologic and Environmental Specimens and Assay Development and Testing
ClinicalTrials.gov Identifier: NCT00340197 - Recruiting
Quality Control
- Use of NT-proBNP Testing to Guide Heart Failure Therapy in the Outpatient Setting.
ClinicalTrials.gov Identifier: NCT00351390 - Recruiting
Congestive Heart Failure
- PREVENT-HF: Prevention of Heart Failure Events With Impedance Cardiography Testing
ClinicalTrials.gov Identifier: NCT00409916 - Recruiting
Heart Failure, Congestive
- A Randomized Double-Blind Study Testing the Effects of Pregabalin on Diabetic Neuropathy
ClinicalTrials.gov Identifier: NCT00573261 - Recruiting
Diabetic Neuropathy
- Women's Ischemia Syndrome Evaluation (WISE)
ClinicalTrials.gov Identifier: NCT00000554 - Active, not recruiting
Angina Pectoris; Cardiovascular Diseases; Coronary Disease; Heart Diseases; Myocardial Ischemia
- Legtest Multi Centre Testing of the Lively Legs Program for Promoting Compliance in Leg Ulcer Patients
ClinicalTrials.gov Identifier: NCT00184873 - Recruiting
Leg Ulcers; Varicose Ulcers
- IMAGE: A Comparison of AlloMap Molecular Testing and Traditional Biopsy-Based Surveillance for Heart Transplant Rejection
ClinicalTrials.gov Identifier: NCT00351559 - Recruiting
Graft Rejection; Heart Diseases
- Consent for Use of Stored Patient Specimens for Future Testing
ClinicalTrials.gov Identifier: NCT00031408 - Recruiting
HIV Infections
- Evaluation of Patients with Blood Disorders
ClinicalTrials.gov Identifier: NCT00001715 - Recruiting
Hematologic Disease
- Prenatal Testing: Amniocentesis Versus Transabdominal Chorionic Villus Sampling (TA CVS)
ClinicalTrials.gov Identifier: NCT00065897 - Completed
Pregnancy
- Testing the Re-Engineered Hospital Discharge
ClinicalTrials.gov Identifier: NCT00252057 - Recruiting
ALL
- Ovarian Cancer Patient Questionnaire On Genetic Testing
ClinicalTrials.gov Identifier: NCT00486707 - Recruiting
Ovarian Cancer

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