Feasibility and Acceptability of Using the Semi-quantitative Pregnancy Test in an Assisted Fertility Setting

May 12, 2014 updated by: Gynuity Health Projects

Feasibility and Acceptability of Using the Semi-quantitative Pregnancy Test to Replace Sequential Serum hCG Testing in an Assisted Fertility Setting

Given the potential of semi-quantitative pregnancy tests as part of assisted fertility care, we would like to document the feasibility and acceptability of a semi-quantitative pregnancy test as an adjunct to or replacement of current monitoring protocols to offer women and health care providers a new choice of diagnostic tools to confirm early pregnancy. The pilot will help us to better understand how this tool complements existing monitoring protocols. If a suitable addition, replacement to repeat blood draws for serum hCG assessment, the SQPT could also contribute to efforts to make assisted fertility treatments more patient-friendly. This study seeks to test this innovation by asking women assigned to perform a dBest® semi-quantitative urine panel test (AmeriTekInc, Seattle WA, USA)at home on a weekly basis for up to 4 weeks after embryo transfer.

We hypothesize that the test, which can be used at home by women, will provide confirmation of the presence of a pregnancy compared with standard serum hCG testing because 1) it has sensitivity and specificity that correlates well with serum testing, and 2) it can be used at home and thus earlier to determine presence of hCG. Furthermore, a pregnancy can be assured only when a yolksac or embryo could be identified thus women have to wait for a period of 2-3 weeks after the next menses expected.

We hypothesize that women seeking assisted fertility treatments will be able to monitor their hCG at home as well. Further, we plan to develop revised instructions to better suit the needs and questions we think would be relevant to women desiring to use this test as part of assisted fertility services.

We hypothesize that the simple instructions we will develop for use in this study will enable women to use the test on their own. Provider counseling will complement these instructions and contribute to overall quality of care given to each participant.

Study Overview

Status

Status

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

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.
50

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

  • Vietnam
      • Ho Chi Minh City, Vietnam
        • Hungvuong Hospital

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

  • ADULT
  • OLDER_ADULT
  • CHILD

Accepts Healthy Volunteers

Yes

Genders Eligible for Study

Female

Description

Inclusion Criteria:

  • Eligible for assisted fertility treatment according to hospital guidelines
  • Agrees to have blood drawn several times for serum hCG tests
  • Agrees to return for a series of follow-up visits
  • Willing to follow provider instructions regarding use of at-home pregnancy test
  • Willing to provide an address and/or telephone number to be contacted for purposes of follow-up
  • Willing and able to consent to study participation

Exclusion Criteria:

  • Women not eligible for assisted fertility treatment
  • Women who do not agree to have blood drawn several times for serum hCG tests
  • Women who do not agree return for a series of follow-up visits
  • Women unable to follow provider instructions regarding use of at-home pregnancy test
  • Women unable to provide contact information
  • Women unable to sign the consent form

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: HEALTH_SERVICES_RESEARCH
  • Allocation: NA
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

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.
OTHER: Semi-quantitative pregnancy test
Semi-quantitative urine pregnancy test (dBest One Step hCG Panel Test Kit)
Device: Semi-quantitative urine pregnancy test
Other Names:
  • (dBest One Step hCG Panel Test Kit)

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
Time Frame
Document whether continuing pregnancy can be successfully monitored at home using a semi-quantitative pregnancy test
Time Frame: 6 weeks
6 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
Time Frame
Feasibility of women using this test at home on their own as a potential future substitute or complement to standard sequential clinic-based visits to monitor pregnancy after embryo transfer.
Time Frame: 6 weeks
6 weeks
Women's acceptability of using pregnancy tests at home instead of standard clinic-based monitoring after embryo transfer
Time Frame: 6 weeks
6 weeks
Assess if written instructions and provider's counseling enable women using the semi-quantitative pregnancy test at home to understand how it should be used and to correctly interpret the test result
Time Frame: 6 weeks
6 weeks

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.
Gynuity Health Projects

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Nguyen Thi Nhu Ngoc, MD, Center for Research and Consultancy in Reproductive Health
  • Principal Investigator: Ly Thai Loc, MD, Hungvuong Hospital
  • Principal Investigator: Paul Blumenthal, MD, MPH, Stanford University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

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.
June 1, 2013

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, 2013

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, 2013

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).
May 1, 2013

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.
May 1, 2013

First Posted (ESTIMATE)

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.
May 3, 2013

Study Record Updates

Last Update Posted (ESTIMATE)

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.
May 14, 2014

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.
May 12, 2014

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.
May 1, 2014

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.
  • 6002

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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