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The influence of estradiol kit update on the estradiol assay in early pregnancy undergoing in vitro fertilization

The influence of estradiol kit update on the estradiol assay in early pregnancy undergoing in vitro fertilization

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200055271
Enrollment
Unknown
Registered
2022-01-05
Start date
2022-02-18
Completion date
Unknown
Last updated
2023-01-23

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

Conditions

None listed

Interventions

Group 1:Detection of peripheral blood estradiol levels with an upgraded kit
Group 2:Detection of peripheral blood estradiol levels with pre-upgrade kits

Sponsors

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 44 Years

Inclusion criteria

Inclusion criteria: From October 1, 2020 to October 1, 2021, all cases with embryo transfer in the reproductive endocrinology department of our hospital and clinical pregnancy can be confirmed.

Exclusion criteria

Exclusion criteria: Cases of miscarriage, ectopic pregnancy or intrauterine pregnancy combined with ectopic pregnancy.

Design outcomes

Primary

MeasureTime frame
estradiol;—

Countries

China

Contacts

Public ContactWang Wenjun

Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University

wenjungzcn@163.com+86 13682222622

Outcome results

None listed

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