- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00824629
Embryo Transfer: Direct Versus Afterloading Trial
October 25, 2010 updated by: Institut Universitari Dexeus
Direct Transfer vs Previous Cervical Canalization Transfer ("Afterloading"): Randomized Clinical Trial.
The purpose of this study is to evaluate two types of embryo transfer procedure.
The investigators will compare direct embryo transfer against afterloading embryo transfer.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Anticipated)
400
Phase
- 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
-
-
-
Barcelona, Spain, 08037
- Departamento de Obstetricia Ginecologia y Reproducción. Institut Universitari Dexeus
-
-
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
Ages Eligible for Study
18 years to 42 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Female
Description
Inclusion Criteria:
- Patients in IVF/CICSI program
- Transfer day:2 or 3 after ovum pick-up
Exclusion Criteria:
- None
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: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
|---|---|
|
Experimental: 1
Afterloading embryo transfer procedure
|
Afterloading embryo transfer procedure
|
|
Active Comparator: 2
Direct embryo transfer procedure
|
Direct embryo transfer procedure
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Clinical pregnancy
Time Frame: 8 weeks after embryo transfer
|
8 weeks after embryo transfer
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Difficulty of embryo transfer
Time Frame: During embryo transfer procedure
|
During embryo transfer procedure
|
|
Duration of embryo transfer
Time Frame: During embryo transfer procedure
|
During embryo transfer procedure
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Buenaventura Coroleu, PhD., MD., Departamento de Obstetricia, Ginecologia y Reproduccion , Institut Universitari Dexeus
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
- Coroleu B, Carreras O, Veiga A, Martell A, Martinez F, Belil I, Hereter L, Barri PN. Embryo transfer under ultrasound guidance improves pregnancy rates after in-vitro fertilization. Hum Reprod. 2000 Mar;15(3):616-20. doi: 10.1093/humrep/15.3.616.
- Coroleu B, Barri PN, Carreras O, Martinez F, Parriego M, Hereter L, Parera N, Veiga A, Balasch J. The influence of the depth of embryo replacement into the uterine cavity on implantation rates after IVF: a controlled, ultrasound-guided study. Hum Reprod. 2002 Feb;17(2):341-6. doi: 10.1093/humrep/17.2.341.
- Coroleu B, Barri PN, Carreras O, Martinez F, Veiga A, Balasch J. The usefulness of ultrasound guidance in frozen-thawed embryo transfer: a prospective randomized clinical trial. Hum Reprod. 2002 Nov;17(11):2885-90. doi: 10.1093/humrep/17.11.2885.
- Coroleu B, Barri PN, Carreras O, Belil I, Buxaderas R, Veiga A, Balasch J. Effect of using an echogenic catheter for ultrasound-guided embryo transfer in an IVF programme: a prospective, randomized, controlled study. Hum Reprod. 2006 Jul;21(7):1809-15. doi: 10.1093/humrep/del045. Epub 2006 Mar 23.
- Matorras R, Mendoza R, Exposito A, Rodriguez-Escudero FJ. Influence of the time interval between embryo catheter loading and discharging on the success of IVF. Hum Reprod. 2004 Sep;19(9):2027-30. doi: 10.1093/humrep/deh366. Epub 2004 Jun 10.
- Neithardt AB, Segars JH, Hennessy S, James AN, McKeeby JL. Embryo afterloading: a refinement in embryo transfer technique that may increase clinical pregnancy. Fertil Steril. 2005 Mar;83(3):710-4. doi: 10.1016/j.fertnstert.2004.08.022.
Helpful Links
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
October 1, 2008
Primary Completion (Actual)
September 1, 2010
Study Completion (Actual)
September 1, 2010
Study Registration Dates
First Submitted
January 16, 2009
First Submitted That Met QC Criteria
January 16, 2009
First Posted (Estimate)
January 19, 2009
Study Record Updates
Last Update Posted (Estimate)
October 26, 2010
Last Update Submitted That Met QC Criteria
October 25, 2010
Last Verified
August 1, 2009
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- DEX001
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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