- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05430204
Continuous Glucose Monitoring for Screening for Diabetes in Pregnancy
Continuous Glucose Monitoring for Screening for Diabetes in Pregnancy:A Comparative Effectiveness Randomized Control Trial (PRECISE)
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Anticipated)
Phase
- Not Applicable
Contacts and Locations
Study Contact
- Name: Michal Fishel Bartal, MD
- Phone Number: 713-500-6421
- Email: Michal.F.Bartal@uth.tmc.edu
Study Contact Backup
- Name: Sarah Nazeer
- Phone Number: 713-500-6412
- Email: Sarah.A.Nazeer@uth.tmc.edu
Study Locations
-
-
Texas
-
Houston, Texas, United States, 77030
- The University of Texas Health Science Center at Houston
-
Contact:
- Sarah Nazeer
- Phone Number: 713-500-6412
- Email: Sarah.A.Nazeer@uth.tmc.edu
-
Contact:
- Michal F Bartal, MD
- Phone Number: 713-500-6421
- Email: Michal.F.Bartal@uth.tmc.edu
-
Sub-Investigator:
- Sean Blackwell
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- 24-30 weeks gestation undergoing GDM screening
Exclusion Criteria:
- Known diagnosis of Type I and II DM
- History of bariatric surgery
- Major fetal anomalies
- Unwilling to use CGM for GDM screening
- Incarcerated subjects
- History of allergic reaction to any of CGM metals or adhesives in contact with the skin
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Diagnostic
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Single
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: one-hour Glucose tolerance test (GCT)
|
Group I will be comprised of one-hour 50g glucose challenge participants for diagnosis of GDM..Diagnosis will be based on 1-hour glucose challenge test results: 1-hour result ≤ 130 mg/dL, the participant will have passed the challenge test.
1-hour result ≥ 130 mg/dL will complete a three-hour 100g glucose tolerance test.
If two out of three values are elevated per Carpenter Coustan criteria , the participant will be diagnosed with GDM and treated according to the standard of care.
This group will also receive the CGM.CGM data will not be observed until completion of study and will not be available to provider.
Participants will return transmitter at follow up visit after completion of 7 days.Group
I will receive routine prenatal care follow-up depending upon one-hour glucose results as written above.
|
Experimental: CGM screening
|
CGM will consist of using the Dexcom G6 Pro device. The device will be placed on the abdomen or the arm.The Dexcom G6/G7 Pro App will be downloaded on the patient's phone. A patient profile will be created on the Dexcom Clarity portal .The patient will receive an email to link their portal to the clinic's portal.The patient will receive a message through Epic electronic medical records to remove the CGM 10 days after placement.The device will be reviewed by the Diabetes team 48 hours after CGM is removed. The recommended range for glucose during pregnancy is defined as 63-140 mg/dL .The time above range has been defined as ≥ 140 mg/dL, greater than 10% of total CGM placement time. The following criteria will currently be used to diagnose gestational diabetes in the CGM group:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Number of neonates that show Composite Adverse Neonatal Outcome such as Large for gestational age(LGA)
Time Frame: at time of birth
|
LGA is described as weight over 90th percentile of the expected value according to gestational age (using the nomogram by Duryea EL et al)
|
at time of birth
|
Number of neonates that show Composite Adverse Neonatal Outcome such as shoulder dystocia
Time Frame: at time of birth
|
Shoulder dystocia is defined as the need for any extra maneuvers, other than gentle downward traction of the fetal head to deliver the fetal body after the fetal head has been delivered
|
at time of birth
|
Number of neonates that show Composite Adverse Neonatal Outcome such as birth injury
Time Frame: at time of birth
|
Birth injury: skull, clavicular, humerus fracture, or brachial plexus injury
|
at time of birth
|
Number of neonates that show Composite Adverse Neonatal Outcome such as Neonatal hypoglycemia
Time Frame: from birth to discharge( upto 6 months from birth)
|
Neonatal hypoglycemia: less than 40 mg/dL in the first 24 hours of life and less than 50 mg/dL after or requiring medical therapy
|
from birth to discharge( upto 6 months from birth)
|
Number of neonates that show Composite Adverse Neonatal Outcome such as respiratory distress
Time Frame: from birth to discharge( upto 6 months from birth)
|
Respiratory distress is described as the need for at least 4 hours of respiratory support with supplemental oxygen, continuous positive airway pressure, or ventilation at the first 24 hours of life
|
from birth to discharge( upto 6 months from birth)
|
Number of fetal or neonatal deaths
Time Frame: within 28 days of birth
|
within 28 days of birth
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Feasibility as assessed by the number of participants who complete the CGM diagnostic testing
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women that use diabetic medication during pregnancy
Time Frame: From enrollment to delivery
|
diabetic medication is described as any glycemic control agent
|
From enrollment to delivery
|
Number of women that show Polyhydramnios during pregnancy not related to known fetal anomaly
Time Frame: From enrollment to delivery
|
From enrollment to delivery
|
|
Number of women that have preterm birth
Time Frame: at time of birth
|
Pre term birth id described as delivery less than 37 weeks of gestation
|
at time of birth
|
Number of women that undergo induced labor
Time Frame: at time of birth
|
at time of birth
|
|
Number of women that experience pregnancy induced hypertension
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women that experience Eclampsia: seizures
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women admitted due to poor glucose control
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women with Primary cesarean section
Time Frame: at time of birth
|
at time of birth
|
|
Number of women with Postpartum hemorrhage: defined as greater then 1000ml or need for blood transfusion
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women with endometritis
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women with wound complications
Time Frame: From enrollment to discharge( upto 6 months from birth)
|
From enrollment to discharge( upto 6 months from birth)
|
|
Number of women with diagnosis of type 2 diabetes during postpartum
Time Frame: birth to 6 weeks postpartum
|
birth to 6 weeks postpartum
|
|
Number of neonates with Apgar score less than 7
Time Frame: 5 minutes after birth
|
5 minutes after birth
|
|
Number of neonates that are admitted to the Neonatal intensive care unit (NICU)
Time Frame: birth to discharge from NICU(upto 6 months after delivery)
|
birth to discharge from NICU(upto 6 months after delivery)
|
|
NICU length of stay
Time Frame: day of NICU discharge(upto 6 months after delivery)
|
day of NICU discharge(upto 6 months after delivery)
|
|
Number of neonates with hyperbilirubinemia requiring phototherapy
Time Frame: birth to discharge( upto 6 months from birth)
|
birth to discharge( upto 6 months from birth)
|
|
Number of neonates with need for intravenous glucose therapy
Time Frame: birth to discharge( upto 6 months from birth)
|
birth to discharge( upto 6 months from birth)
|
|
Number of neonates that are Small for gestational age
Time Frame: at time of birth
|
Small for gestational age, defined as a weight below 10th percentile of the expected value according to gestational age (using the nomogram published by Duryea EL et al)
|
at time of birth
|
Number of participants who breastfed their babies
Time Frame: upto 6 weeks postpartum
|
upto 6 weeks postpartum
|
|
Number of participants who formula fed their babies
Time Frame: upto 6 weeks postpartum
|
upto 6 weeks postpartum
|
Collaborators and Investigators
Collaborators
Investigators
- Principal Investigator: Michal Fishel Bartal, MD, The University of Texas Health Science Center, Houston
Study record dates
Study Major Dates
Study Start (Anticipated)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- HSC-MS-22-0153
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Gestational Diabetes
-
IRCCS Burlo GarofoloCompletedGestational Diabetes | Gestational Diabetes Mellitus | Pregnancy-Induced Diabetes | Diabetes Mellitus, Gestational | Diabetes, Pregnancy InducedIsrael, Italy, Netherlands, Slovenia, Sri Lanka
-
UPECLIN HC FM Botucatu UnespCompletedGestational Diabetes Mellitus | Pregestational Diabetes Mellitus | Mild Gestational HyperglycemiaBrazil
-
Assistance Publique - Hôpitaux de ParisCompleted
-
University of Texas Southwestern Medical CenterCompletedMild Gestational DiabetesUnited States
-
Royal College of Surgeons, IrelandHealth Research Board, IrelandUnknownPre-Gestational Diabetes
-
University of Colorado, DenverKaiser PermanenteCompletedGestational Diabetes MellitusUnited States
-
Intermountain Health Care, Inc.Withdrawn
-
Baylor College of MedicineRecruitingGestational Diabetes MellitusUnited States
-
Joslin Diabetes CenterRoche DiagnosticsCompletedGestational Diabetes MellitusUnited States
-
Ludwig-Maximilians - University of MunichGerman Federal Ministry of Education and Research; Helmholtz Zentrum MünchenCompletedGestational Diabetes MellitusGermany
Clinical Trials on Group 1: one-hour GCT
-
University of Illinois at ChicagoTerminatedGestational DiabetesUnited States
-
Sun Yat-sen UniversityUnknownType 2 Diabetes | Flash Glucose Monitoring | ConscienceChina
-
University of North Carolina, Chapel HillNational Heart, Lung, and Blood Institute (NHLBI)RecruitingSedentary Behavior | Sedentary TimeUnited States
-
Ibaraki Children's HospitalCompleted
-
Duke UniversityCompleted
-
Christian DallCompletedHeart Failure | Ischemic Heart Disease | Heart Transplant RecipientsDenmark
-
University of California, IrvineRecruiting
-
University GhentCompletedPressure Ulcer | Prone PositionBelgium
-
University of AarhusRecruitingHyperglycemia | Hypoglycemia | Type1diabetesDenmark
-
Gachon University Gil Medical CenterCompletedHypoxiaKorea, Republic of