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Effect of mobile health intervention on prenatal diagnosis rate and pregnancy outcome in high-risk pregnant women with non-invasive fetal free DNA prenatal screening

Effect of mobile health intervention on prenatal diagnosis rate and pregnancy outcome in high-risk pregnant women with non-invasive fetal free DNA prenatal screening

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500099268
Enrollment
Unknown
Registered
2025-03-20
Start date
2025-06-01
Completion date
Unknown
Last updated
2025-03-24

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

Conditions

Birth defect

Interventions

Control group:Regular health education
Mobile health education group:Mobile health education based on behavior change wheel theory and family health theory.

Sponsors

Inner Mongolia Maternity and Child Health Care Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Age 18 and older. 2.Pregnant women with high-risk prenatal screening results. 3.Have basic ability to use mobile devices and be able to use wechat. 4.Voluntarily participate in the study and sign the informed consent.

Exclusion criteria

Exclusion criteria: 1.Participants have no fixed contact information, no family members to contact, inconvenient telephone or wechat contact; 2.Participants taking any psychotropic drugs; 3.Participants have mental symptoms such as unconsciousness, unclear language expression, and lack of cooperation; 4.Participants with severe diseases of other systems and severe impairment of physical function; 5.Participants have participated in other clinical trials; 6.Not suitable for participants for other reasons; 7.Women who have definitely suffered from genetic diseases or have received prenatal diagnosis.

Design outcomes

Primary

MeasureTime frame
Pregnancy outcome;Prenatal diagnosis needs;

Secondary

MeasureTime frame
Health knowledge and knowledge level of birth defect prevention;Complications during childbirth;Simplified Anxiety and Depression Scale;Decision Conflict Scale;Decision self-efficacy;Family Health;The satisfaction of patients' participation in medical decision-making;

Countries

China

Contacts

Public ContactXiaohua Wang

Inner Mongolia Maternity and Child Health Care Hospital

wangxiaohua2222@163.com+86 471 6357702

Outcome results

None listed

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