CClinicalTrials.gg
CompletedNCT01846403Updated May 14, 2014

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

An interventional study of Semi-quantitative urine pregnancy test in Embryo Transfer, sponsored by Gynuity Health Projects. Completed at 1 site in Vietnam. Open to female participants, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-05-14.

Sponsored by Gynuity Health Projects · Not applicable, Interventional, and Health services research

Phase
Not applicable
Study type
Interventional
Enrollment
50
Allocation
Not applicable
Sex
Female
01

Study summary

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.

02

Conditions studied

  • Embryo Transfer
03

In context

Lead sponsor

Gynuity Health Projects is the lead sponsor of 112 studies on the registry; 2 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
Child (0–17), Adult (18–64), Older adult (65+)
Sexes eligible
Female
Accepts healthy volunteers
Yes

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

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
05

Study design

Phase
Not applicable
Primary purpose
Health services research
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
50 participants (actual)

Study arms

  • Other
    Semi-quantitative pregnancy test

    Semi-quantitative urine pregnancy test (dBest One Step hCG Panel Test Kit)

    Device: Semi-quantitative urine pregnancy test

Interventions

  • DeviceSemi-quantitative urine pregnancy test

    Also known as: (dBest One Step hCG Panel Test Kit)

06

What researchers measure

Primary outcomes

  1. Document whether continuing pregnancy can be successfully monitored at home using a semi-quantitative pregnancy test

    Time frame: 6 weeks

Secondary outcomes

  1. 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

  2. Women's acceptability of using pregnancy tests at home instead of standard clinic-based monitoring after embryo transfer

    Time frame: 6 weeks

  3. 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

07

Study locations

1 site
  • Hungvuong Hospital
    Ho Chi Minh City, Vietnam
08

References and documents

Publications

  • Shochet T, Comstock IA, Ngoc NTN, Westphal LM, Sheldon WR, Loc LT, Blum J, Winikoff B, Blumenthal PD. Results of a pilot study in the U.S. and Vietnam to assess the utility and acceptability of a multi-level pregnancy test (MLPT) for home monitoring of hCG trends after assisted reproduction. BMC Womens Health. 2017 Aug 22;17(1):67. doi: 10.1186/s12905-017-0422-y. PubMed 28830483 ↗
09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on May 14, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT01846403
Lead sponsor
Gynuity Health Projects
Responsible party
Sponsor
First posted
May 3, 2013
Start date
Jun 2013
Primary completion
Dec 2013
Completion
Dec 2013
Last update
May 14, 2014

Study contacts

Nguyen Thi Nhu Ngoc, MD
principal investigator · Center for Research and Consultancy in Reproductive Health
Ly Thai Loc, MD
principal investigator · Hungvuong Hospital
Tara Shochet, PhD, MPH
principal investigator · Gynuity Health Projects
Paul Blumenthal, MD, MPH
principal investigator · Stanford University
Beverly Winikoff, MD, MPH
principal investigator · Gynuity Health Projects

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in May 2014. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion