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A pragmatic, multi-centre, three-arm randomised controlled trial to assess the clinical effectiveness and safety of time lapse imaging in in-vitro fertilisation treatment.

A pragmatic, multi-centre, three-arm randomised controlled trial to assess the clinical effectiveness and safety of time lapse imaging in in-vitro fertilisation treatment.

Status
Active, not recruiting
Phases
Early Phase 1
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900022391
Enrollment
Unknown
Registered
2019-04-09
Start date
2019-04-15
Completion date
Unknown
Last updated
2019-04-15

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

Conditions

infertility

Interventions

Group 1:incubation and assessment of embryos using TLI systems
Group 2:incubation of embryos in undisturbed culture and standard embryo assessment
Control group:Standard care

Sponsors

Department of Obstetrics & Gynaecology/ CUHK
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 42 Years

Inclusion criteria

Inclusion criteria: The inclusion criteria are broad in keeping with the latest NICE guidelines (2013) for NHS funded IVF/ICSI treatment. Participants undergoing IVF/ICSI treatment and 1) the woman is between 18 and 42 years of age at the time of consent; 2) the male partner is at least 18 years of age at the time of consent; 3) receiving the first, second or third IVF/ICSI treatment cycle; 4) both partners give written informed consent; 5) those having at least 3 2PN embryos (showing 2 pro-nucleii which is a sign of normal fertilisation) on day of fertilization check.

Exclusion criteria

Exclusion criteria: 1) Participants who have been randomised previously to this trial; 2) Participants concomitantly participating in other trials; 3) IVF/ICSI treatment using donor gametes; 4) Planned pre-implantation genetic diagnostics or screening (PGS/PGD).

Design outcomes

Primary

MeasureTime frame
Live birth;

Secondary

MeasureTime frame
Clinical efficacy;Clinical safety;

Countries

United Kingdom

Contacts

Public ContactProfessor LI Tin Chiu

Department of Obstetrics & Gynaecology/ CUHK

tinchiu.li@cuhk.edu.hk+852 3505 2800

Outcome results

None listed

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