Infertility Clinical Trial
Official title:
Direct Transfer vs Previous Cervical Canalization Transfer ("Afterloading"): Randomized Clinical Trial.
Verified date | August 2009 |
Source | Institut Universitari Dexeus |
Contact | n/a |
Is FDA regulated | No |
Health authority | Spain: Ethics Committee |
Study type | Interventional |
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.
Status | Completed |
Enrollment | 400 |
Est. completion date | September 2010 |
Est. primary completion date | September 2010 |
Accepts healthy volunteers | No |
Gender | Female |
Age group | 18 Years to 42 Years |
Eligibility |
Inclusion Criteria: - Patients in IVF/CICSI program - Transfer day:2 or 3 after ovum pick-up Exclusion Criteria: |
Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Double Blind (Subject, Investigator), Primary Purpose: Treatment
Country | Name | City | State |
---|---|---|---|
Spain | Departamento de Obstetricia Ginecologia y Reproducción. Institut Universitari Dexeus | Barcelona |
Lead Sponsor | Collaborator |
---|---|
Institut Universitari Dexeus |
Spain,
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. Epub 2006 Mar 23. — View Citation
Coroleu B, Barri PN, Carreras O, Martínez 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. — View Citation
Coroleu B, Barri PN, Carreras O, Martínez 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. — View Citation
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. — View Citation
Matorras R, Mendoza R, Expósito 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. Epub 2004 Jun 10. — View Citation
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. — View Citation
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Clinical pregnancy | 8 weeks after embryo transfer | No | |
Secondary | Difficulty of embryo transfer | During embryo transfer procedure | No | |
Secondary | Duration of embryo transfer | During embryo transfer procedure | No |
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