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Influence of COVID-19 vaccines on assisted reproductive couples: a prospective cohort study

Influence of COVID-19 vaccines on assisted reproductive couples: a prospective cohort study

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200055622
Enrollment
Unknown
Registered
2022-01-15
Start date
2022-01-01
Completion date
Unknown
Last updated
2023-02-13

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

Conditions

Infertility

Interventions

Vaccinated group vs. unvaccinated group:Nil

Sponsors

Third Affiliated Hospital of Guangzhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
20 Years to 40 Years

Inclusion criteria

Inclusion criteria: 1. Female aged 20 to 40 years; 2. Couples who will receive ART treatments, including AIH, AID, IVF, fresh embryo transfer, and frozen embryo transfer.

Exclusion criteria

Exclusion criteria: 1. Repeated implantation failure; 2. Recurrent miscarriage (>= 2 intrauterine pregnancy miscarriages); 3. Notable uterine or endometrial disorders (including uterine septal, unihornal or bihornal uterus, submucosal fibroid, or fibroid > 5 cm, uterine adhesion); 4. Notable and untreated hydrosalpinx; 5. PGS/PGD Freeze-thawed oocytes; 6. PESA/TESA, micro-TESE; 7. Chromatin disorder with clinical significance in one of the couples; 8. Other diseases which might affect the reproductive outcomes of ART, for instance, uncontrolled hypertension, diabetes, liver or renal dysfunction, history of embolism, malignancies, undiagnosed abnormal uterine bleeding.

Design outcomes

Primary

MeasureTime frame
Live birth;

Countries

China

Contacts

Public ContactJianqiao Liu

Third Affiliated Hospital of Guangzhou Medical University

liujqssz@gzhmu.edu.cn+86 18928916736

Outcome results

None listed

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