Application of emergency egg retrieval strategy based on estradiol reduction and evaluation of its therapeutic effect: a randomized controlled clinical study

Status

Recruiting

Phases

Early Phase 1

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2000039945

Enrollment

Unknown

Registered

2020-11-14

Start date

2020-11-02

Completion date

Unknown

Last updated

2021-02-22

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

Conditions

Infertility

Interventions

experimental group:Emergency ooyte pick-up

control group:Regular oocyte pick-up

Eligibility

Sex/Gender

Female

Age

21 Years to 50 Years

Inclusion criteria

Inclusion criteria: 1. Subjects with IVF-ET indications; 2. Those patients whose ratio of estrogen on the next day after trigger is less than 0.7 during IVF treatment.

Exclusion criteria

Exclusion criteria: 1. Patients had systemic diseases unsuitable for pregnancy; 2. Patients with malignant tumor of genital tract; 3. Patients who did not complete the determination of Estrogen on the day of trigger and the day after the trigger.

Design outcomes

Primary

Measure	Time frame
Clinical pregnancy rate;	—

Countries

China

Contacts

Public ContactXuefeng Lu

Department of assisted reproduction, the Ninth People's Hospital Affiliated to Medical College of Shanghai Jiaotong University

xuefenglu163@163.com+86 13564597129

Outcome results

None listed

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