Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)
Public ClinicalTrials.gov record NCT00788619. 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
Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Improvements in In-Vitro Fertilization (IVF) outcomes have largely been due to the generation of excess embryos allowing for multiple embryo transfer. Unfortunately this has also increased the risk of multiple pregnancy with associated maternal and neonatal morbidity and mortality. The investigators believe that the concentration of nitric oxide metabolites measured in the culture medium from the first day of culture can identify the best quality embryos allowing us to transfer a limited number of embryos without compromising the optimum chance for pregnancy.
Study identification
- NCT ID
- NCT00788619
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 2 participants
Conditions and interventions
Conditions
Interventions
- Transfer of embryos on day 3 or day 5 after fertilization. Procedure
- Day 5 transfer Procedure
Procedure
Eligibility (public fields only)
- Age range
- 21 Years to 37 Years
- Sex
- Female
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2008
- Primary completion
- Sep 30, 2009
- Completion
- Sep 30, 2009
- Last update posted
- Dec 10, 2017
2009
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Johns Hopkins Fertility Center | Lutherville | Maryland | 21093 | — |
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 NCT00788619, 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 Dec 10, 2017 · Synced Sep 7, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00788619 live on ClinicalTrials.gov.