Chromosome analysis of villi in missed abortion and non-missed abortion based on high-throughput?sequencing technology: a pilot study in China

Status

Active, not recruiting

Phases

Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2200060959

Enrollment

Unknown

Registered

2022-06-14

Start date

2022-06-01

Completion date

Unknown

Last updated

2023-03-26

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

Conditions

missed abortion

Interventions

missed abortion/non-missed abortion:no

Eligibility

Sex/Gender

Female

Age

18 Years to 45 Years

Inclusion criteria

Inclusion criteria: Singleton women aged 16 to 45 who underwent surgical termination of pregnancy in the outpatient operating room of Chengdu women's and children's central hospital were selected. They were pregnant for 6 to 14 weeks. The patients with missed abortion and non missed abortion who voluntarily joined the study were selected. Informed consent was signed before operation.

Exclusion criteria

Exclusion criteria: Twins, villus contamination

Design outcomes

Primary

Measure	Time frame
chromosome;	—

Countries

China

Contacts

Public ContactLi Xin

xinlicwcch@163.com18716370526

Outcome results

None listed

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