The Human Microbiome and IVF Outcomes
Public ClinicalTrials.gov record NCT03637777. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Characterization of the Reproductive Tract and Gastrointestinal Tract Microbiome and Its Association With Pregnancy Outcomes Following Frozen Embryo Transfer
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Patients and partners undergoing an autologous IVF cycle will be recruited to participate in this prospective observational study investigating the microbiome and its association with IVF pregnancy outcomes. During the the controlled ovarian hyperstimulation cycle as well as the frozen embryo transfer cycle, a number of specimens will be collected for next generation sequencing of 16S rRNA to evaluate the microbiome profile of the reproductive and gastrointestinal tracts. Data on pregnancy outcomes will be collected prospectively and evaluated to identify associations with the microbiome.
Study identification
- NCT ID
- NCT03637777
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Enrollment
- 332 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years to 45 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Aug 12, 2018
- Primary completion
- Oct 10, 2022
- Completion
- Dec 14, 2022
- Last update posted
- May 2, 2023
2018 – 2022
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| IVI RMA New Jersey | Basking Ridge | New Jersey | 07920 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03637777, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 2, 2023 · Synced Sep 4, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03637777 live on ClinicalTrials.gov.