Decision Aid to Assist Low-Risk Nulliparous Women Considering Induction of Labor At 39 Weeks (DAWN)

February 22, 2021 updated by: Sunbola S Ashimi Ademola, The University of Texas Health Science Center, Houston

Decision Aid to Assist Low-Risk Nulliparous Women Considering Induction of Labor At 39 Weeks: A Randomized Trial (DAWN Trial)

The primary objective is to assess if the utilization of a decision-aid increases the likelihood of low-risk nulliparous women undergoing elective induction of labor at 39.0-39.6 weeks

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Terminated

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
2

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Texas
      • Houston, Texas, United States, 77030
        • The University of Texas Health Science Center at Houston

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 50 years (Adult)

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Low-risk nulliparous women- no previous pregnancy > 23 weeks
  • 18-50 years of age
  • Singleton gestation
  • Between 34.0 and 36.6 weeks at the time of screening. Randomization must occur between 37.0-37.6 weeks inclusive.

Exclusion Criteria:

  • 1. First sonographic examination after 20 weeks 2. Women with any of the following comorbidities (at the time of randomization):

    1. Autoimmune disorders (antiphospholipid antibody, lupus, rheumatoid arthritis, scleroderma)
    2. Cerclage in the index pregnancy
    3. Diabetes mellitus-gestational or pre-gestational
    4. Hematologic disorders (coagulation defects, sickle cell disease, thrombocytopenia, thrombophilia)
    5. Hypertension (chronic or pregnancy induced) before enrollment
    6. HIV (human immunodeficiency virus)
    7. Institutionalized individuals (prisoners)
    8. Prior obstetric history of: 1) intrauterine growth restriction, 2) preterm birth before 34 weeks, 3) severe preeclampsia, eclampsia, HELLP syndrome, and 4) stillbirth after 24 weeks or neonatal death
    9. Preterm labor or ruptured membranes before enrollment
    10. Psychiatric disorder (bipolar, depression) on medication
    11. Placenta previa / 3rd trimester bleeding
    12. Renal insufficiency (serum creatinine > 1.5 mg/dL)
    13. Restrictive lung disease
    14. Fetal red blood cell isoimmunization
    15. Seizure disorder on medication
    16. Thyroid disease on medication
    17. Body Mass Index (BMI) above 40 kg/m 3. Major fetal Anomaly including: anencephaly, spina bifida, bilateral renal agenesis, cystic hygroma with hydrops, diaphragmatic hernia, or congenital heart defects 4. Unable to understand consent in English or Spanish

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Shared decision-making with a patient decision-aid
Behavioral: Shared decision-making with a Decision-aid
A tablet computer-based decision-aid was developed by the study investigators based on the standards of the International Patient Decision Aid Standards Collaboration9
Active Comparator: routine shared decision-making
control group
Behavioral: routine shared decision-making
control group

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Number of subjects who decided to undergo elective induction of labor at 39.0-39.6 weeks after utilization of a decision-aid
Time Frame: 4 weeks
Number of subjects who decided to undergo elective induction of labor at 39.0-39.6 weeks after utilization of a decision-aid
4 weeks

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Composite neonatal morbidity
Time Frame: at delivery
Composite neonatal morbidity among (CNM) is any of the following: 1) Apgar score < 7 at 5 min, 2) umbilical arterial pH < 7.00, 3) intraventricular hemorrhage grade III or IV, 4) periventricular leukomalacia, 5) intubation for over 24 hrs, 6) necrotizing enterocolitis grade 2 or 3, 7) stillbirth or 8) death within 28 days of birth.
at delivery
Maternal morbidities
Time Frame: 1 week
Number of subjects with morbidities as described by American College of Obstetrics and Gynecology (ACOG)
1 week

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
The University of Texas Health Science Center, Houston

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
November 25, 2019

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2020

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 1, 2020

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
July 15, 2019

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
August 6, 2019

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
August 9, 2019

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
February 24, 2021

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
February 22, 2021

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
February 1, 2021

More Information

Terms related to this study

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • HSC-MS-19-0490

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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.

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