A prospective randomised trial comparing two embryo transfer catheters

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN98245481

Enrollment

150

Registered

2003-09-12

Start date

2002-10-01

Completion date

Unknown

Last updated

2015-01-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

In vitro fertilisation (IVF) Pregnancy and Childbirth Procreative management

Interventions

Added 27/08/10: Women undergoing a fresh ET were randomized at the time of ET to either the Cook K-Jet or Wallace embryo transfer catheter. The randomization was stratified according to age and the nu

Eligibility

Sex/Gender

Female

Inclusion criteria

Inclusion criteria: IVF patients

Exclusion criteria

Exclusion criteria: Added 27/08/10: 1. Age more than 40 years 2. High basal Follicle Stimulating Hormone (FSH) 3. A previous difficult ET or more than six previous ETs

Design outcomes

Primary

Measure	Time frame
Pregnancy rates.	—

Secondary

Measure	Time frame
Not provided at time of registration	—

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026