NCT01184469

Completed

Prospective Observational Study of Peri-implantation Serum h...

Bruce Shapiro M.D.Source

Other study identifiers

Sponsor study identifier

SAIRB 10-0007

Study Type

observational

Actual enrollment (reported)

451

Locations

1 country

Sites

1

Timeline

Study Start

August 2010

Date type not reported

This date has not been verified as actual or estimated.

Primary Completion

March 2012

Actual (reported)

Study Completion

May 2012

Actual (reported)

Brief Summary

The purpose of this study is to prospectively define a set of data suitable for developing models of pregnancy viability. Those models will be based on serum hCG concentration measured during the peri-implantation period in patients that received fresh embryo transfer and those that received transfer of frozen-thawed embryos, and to compare and contrast these models. This may reveal insights into differences between these types of IVF cycles.

Registry Overview

Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.

Recruitment status: completed
Actual enrollment (reported): 451 participants
Study completion date: May 2012
Actual (reported)
Listed locations: 1 countries · 1 sites

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.

Study Start
August 2010
Date type not reported
This date has not been verified as actual or estimated.
First Submitted
August 17, 2010
Actual (reported)
First Posted
August 19, 2010
Actual (reported)
Primary Completion
March 2012
Actual (reported)
Study Completion
May 2012
Actual (reported)

Last Updated: October 15, 2012
Status Verified: October 2012
Last Update Submitted: October 12, 2012

Conditions

Infertility

Outcome Measures

Primary Outcomes (1)

Ongoing pregnancy
Fetal heart motion at 10 weeks gestation.
10 weeks gestation

Study Arms (2)

Fresh embryo transfers

Patients who received fresh blastocyst transfer

Thawed embryo transfers

Patients who received transfers of frozen/thawed embryos

Eligibility Criteria

Age18 Years+

Sexfemale

Healthy VolunteersYes

Age GroupsAdult (18-64), Older Adult (65+)

Sampling MethodNon-Probability Sample

Study Population

IVF patients

You may qualify if:

IVF patients (adults) who received blastocyst transfer

You may not qualify if:

Sponsors & Collaborators

Bruce Shapiro M.D.
Industrylead

Study Sites (1)

Fertility Center of Las Vegas

Las Vegas, Nevada, 89117, United States

MeSH Terms

Conditions

Infertility

Condition Hierarchy (Ancestors)

Genital DiseasesUrogenital Diseases

Enrollment

451 participants (actual enrollment reported by the registry).

Study Design

Study Type: observational
Observational Model: COHORT
Time Perspective: PROSPECTIVE
Sponsor Type: INDUSTRY
Responsible Party: SPONSOR INVESTIGATOR
PI Title: Medica Director

Study Record Dates

First Submitted

August 17, 2010

First Posted

August 19, 2010

Study Start

August 2010

Date type not reported

This date has not been verified as actual or estimated.

NCT01986374

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NCT01883934

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NCT00788619

Use of Nitric Oxide Metabolites for Predicting Embryo Quality in In-Vitro Fertilization (IVF)

Not ApplicableTerminated

NCT02031549

Prospective Observational Correlation of Sperm Assay Results With Blastocyst Formation

Completed

NCT02000349

Comparison of Frozen-thawed Embryo Transfers and Fresh Embryo Transfers With Whole Chromosome Analysis Using Next Generation Sequencing

Phase 2Unknown

Those patients using different laboratories

Contact the study team to confirm eligibility.

Primary Completion

March 2012

Actual (reported)

Study Completion

May 2012

Actual (reported)

Last Updated

October 15, 2012

Record last verified: 2012-10

Source record

Download the complete ClinicalTrials.gov record imported by Syfrah, including fields not shown in this page. The registry may contain a newer revision.

Source: ClinicalTrials.gov.

JSON downloads include source attribution and retrieval details alongside the unchanged original record or the separately normalized values.

Registry identifier: NCT01184469
Data provider: ClinicalTrials.gov
Source updated: 2012-10-15
Normalization version: ctgov-legacy-1

Open registry record

Source retrieved: 2026-10-25 22:17:38 UTC

Locations

US(1)

Brief Summary

Registry Overview

Trial Relationships

Related Scientific Literature

Study Timeline

Study Start

First Submitted

First Posted

Primary Completion

Study Completion

Conditions

Outcome Measures

Primary Outcomes (1)

Study Arms (2)

Fresh embryo transfers

Thawed embryo transfers

Eligibility Criteria

You may qualify if:

You may not qualify if:

Sponsors & Collaborators

Study Sites (1)

MeSH Terms

Conditions

Condition Hierarchy (Ancestors)

Enrollment

Study Design

Study Record Dates

Source record

Locations