Research for development of non-invasive fetal pulse oximetry

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00024652

Enrollment

Registered

2021-03-02

Start date

2021-03-15

Completion date

Unknown

Last updated

2025-04-07

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: 15 minutes measurement with the measuring system "NIFPO"

Eligibility

Sex/Gender

Female

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. subject = 18 years 2. pregnancy from the 24th gestation week 3. subject with intact skin in the abdominal region 4. voluntary participation and written informed consent form

Exclusion criteria

Exclusion criteria: 1. subject < 18 years 2. pregnancy before the 24th gestation week 3. multiple pregnancy 4. skin infection or open wounds in the abdominal region 5. blood pressure = 160/110 mm Hg 6. subject with active implantats (e.g. cardiac stimulator, cochlea implantat, neurostimulator, insulin pump) 7. known or supposed alcohol and nicotine abuse 8. acute obstetric complications (e.g. intense vaginal bleedings, labour, rupture of the membranes) 9. study participation = 28 days before start of measurements

Design outcomes

Primary

Measure	Time frame
development of algorithms for signal separation of maternal and fetal pulses	—

Secondary

Measure	Time frame
development of algorithms for the detemination of the fetal oxygen saturation	—

Countries

Germany

Outcome results