Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 24, 2026, 7:42 AM EDT

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Showing 1–24 of 44 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Conditions
Hydrops Fetalis, Fetal Growth Retardation
Interventions
Tandem MS test for inborn errors of metabolism
Procedure
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
11
States / cities
Phoenix, Arizona • Laguna Hills, California • Long Beach, California + 6 more
Completed Not applicable Interventional Accepts healthy volunteers Results available

Foley Catheter Versus Cervidil for Induction of Labor at Term

NCT01402050
Conditions
Labor Induction
Interventions
CERVIDIL (Dinoprostone), FOLEY BALLOON
Drug · Device
Lead sponsor
Pediatrix
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
376 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2015
U.S. locations
2
States / cities
Mesa, Arizona • Phoenix, Arizona
Conditions
Long QT Syndrome
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
Up to 20 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Austin, Texas
Completed No phase listed Observational Accepts healthy volunteers

Genetic Testing in Detection of Late-Onset Hearing Loss

NCT00511381
Conditions
Hearing Loss, Late-Onset Hearing Loss, Deafness
Interventions
No intervention
Genetic
Lead sponsor
Pediatrix
Other
Eligibility
Up to 14 Days
Enrollment
3,681 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2011
U.S. locations
3
States / cities
Topeka, Kansas • Dayton, Ohio • Oklahoma City, Oklahoma
Conditions
BPD - Bronchopulmonary Dysplasia
Interventions
No interventions or procedures
Other
Lead sponsor
Pediatrix
Other
Eligibility
Not listed
Enrollment
175 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Congenital Heart Disease
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
Up to 30 Days
Enrollment
6,147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Trenton, New Jersey
Completed No phase listed Observational Accepts healthy volunteers

Maternal Uterine Artery Doppler Study

NCT01698957
Conditions
Maternal-Fetal Exchange
Interventions
Any patient eligible for an Ultrasound greater than or equal to 18 weeks gestation without a fetal or uterine anomaly.
Other
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 50 Years · Female only
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
2
States / cities
Glendale, Arizona • Phoenix, Arizona
Terminated No phase listed Observational

GDM Post Partum Screening

NCT03946631
Conditions
Diabetes, Gestational Diabetes, Diabetes Mellitus, Type 2
Interventions
2 hour glucose tolerance test using 75g glucose drink
Diagnostic Test
Lead sponsor
Pediatrix
Other
Eligibility
18 Years to 60 Years · Female only
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Neonatal Mortality
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
22 Weeks to 44 Weeks
Enrollment
645 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Anchorage, Alaska
Conditions
PDA, Low; Birthweight, Extremely (999 Grams or Less)
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
Not listed
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
2
States / cities
Mesa, Arizona • Phoenix, Arizona
Conditions
Knee Replacement Surgery
Interventions
Nasal Continuous Positive Airway Pressure (NCPAP)
Other
Lead sponsor
Pediatrix
Other
Eligibility
21 Years to 69 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
1
States / cities
Wilmington, North Carolina
Conditions
Fetal Membranes, Premature Rupture
Interventions
Retention of Cerclage, Removal of Cerclage, Removal vs. Retention of Cervical Cerclage
Procedure
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
23
States / cities
Mesa, Arizona • Phoenix, Arizona • Tucson, Arizona + 18 more
Conditions
Neonatal Encephalopathy, Birth Asphyxia
Interventions
Normal saline placebo, Erythropoietin
Drug
Lead sponsor
University of California, San Francisco
Other
Eligibility
Up to 24 Hours
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
23
States / cities
Los Angeles, California • Palo Alto, California • San Francisco, California + 15 more
Conditions
Apnea of Prematurity
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
23 Weeks to 29 Weeks
Enrollment
160 participants
Timeline
2018 – 2021
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Sensorineural Hearing Loss, Long QT Syndrome
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
1 Day to 90 Days
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
12
States / cities
Anchorage, Alaska • Phoenix, Arizona • Waterford, Connecticut + 6 more
Completed No phase listed Observational Accepts healthy volunteers

Amino Acid and Acylcarnitine Profiles in Premature Neonates

NCT00865150
Conditions
Prematurity, Neonatal Screening, Parenteral Nutrition
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
23 Weeks to 31 Weeks
Enrollment
1,003 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2012
U.S. locations
2
States / cities
South Bend, Indiana • Florence, South Carolina
Completed No phase listed Observational Accepts healthy volunteers

Registry for Severe ROP and Treatment on Visual Outcomes

NCT01559571
Conditions
Retinopathy of Prematurity
Interventions
Not listed
Lead sponsor
Pediatrix
Other
Eligibility
Up to 7 Days
Enrollment
324 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
2
States / cities
South Bend, Indiana • Las Vegas, Nevada
Conditions
Placenta Previa
Interventions
Cervical Pessary Placement
Procedure
Lead sponsor
Pediatrix
Other
Eligibility
18 Years to 54 Years · Female only
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
10
States / cities
Mobile, Alabama • Long Beach, California • San Jose, California + 6 more
Completed No phase listed Observational Accepts healthy volunteers Results available

Optimal Management of Vasa Previa Study - A Retrospective Study

NCT01977040
Conditions
Vasa Previa
Interventions
Not listed
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
9
States / cities
Mobile, Alabama • Mesa, Arizona • Phoenix, Arizona + 6 more
Conditions
Neonatal Abstinence Syndrome, Neonatal Withdrawal Syndrome
Interventions
Buprenorphine, Morphine Sulfate
Drug
Lead sponsor
Pediatrix
Other
Eligibility
Up to 1 Year
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
Phoenix, Arizona
Completed No phase listed Observational Accepts healthy volunteers Results available

National Prevalence and Impact of Noninvasive Prenatal Testing

NCT02284399
Conditions
Aneuploidy
Interventions
non-invasive prenatal testing
Other
Lead sponsor
Obstetrix Medical Group
Industry
Eligibility
18 Years to 60 Years · Female only
Enrollment
4,488 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
7
States / cities
Phoenix, Arizona • Long Beach, California • San Jose, California + 4 more
Conditions
Maternal; Chorioamnionitis, Affecting Fetus, Early-Onset Sepses, Neonatal
Interventions
EOS Calculator
Diagnostic Test
Lead sponsor
Pediatrix
Other
Eligibility
35 Weeks and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Phoenix, Arizona
Conditions
Malnutrition
Interventions
Parenteral Nutrition
Drug
Lead sponsor
Pediatrix
Other
Eligibility
0 Years to 48 Hours
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Florence, South Carolina
Conditions
Chorioamnionitis
Interventions
Retrospective Chart Review
Other
Lead sponsor
Pediatrix
Other
Eligibility
35 Weeks to 42 Weeks · Female only
Enrollment
768 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Greensboro, North Carolina