- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT03476096
Sublingual Microcirculation Change During Pregnancy and Postpartum Period (Cytocam-OBS)
Sublingual Microcirculation Change in Pregnant Women With or Without High Risk Pregnancy Factors During Pregnancy and Postpartum Period
Studieoversigt
Status
Betingelser
Detaljeret beskrivelse
Microcirculation system is composed of a group of blood vessels less than 100 um in diameter composed of arterioles, capillaries, veins and other structures. The health of microcirculation system correlates well with the stability of systemic circulation. Perfusio of microcirculation is often affected by major diseases such as sepsis, shock and heart disease. Through various microcirculation monitoring instruments, the investigators can assess the disease severity and prognosis.
Physiological changes during pregnancy will increase the blood volume, stroke volume, and microcirculation. Preeclampsia refers to the development of hypertension (systolic blood pressure> 140 mmHg, diastolic blood pressure> 90 mmHg) after 20 weeks of gestation with proteinuria. Severe preeclampsia is associated with impaired endothelial cell circulation throughout the body, and reduced sublingual microcirculation perfusion.
Through the sublingual microcirculation monitor, studies have shown that pregnant women have more microcirculation perfusion than non-pregnant women, while women with severe preeclampsia and those with HELLP syndrome have impaired microcirculation.
This study aims to investigate whether there is any change in the sublingual microcirculation before and after labor in healthy pregnant women and high-risk pregnant women (such as epilepsy, gestational diabetes, etc.) through the third generation of microcirculation imaging microscope (cytocam).
Undersøgelsestype
Tilmelding (Forventet)
Kontakter og lokationer
Studiesteder
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Taipei, Taiwan, 100
- Rekruttering
- National Taiwan University Hospital
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Kontakt:
- YiShiuan Lin, MD
- Telefonnummer: +886-2-2312-3456
- E-mail: yslin918@gmail.com
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Prøveudtagningsmetode
Studiebefolkning
Beskrivelse
Inclusion Criteria:
- Healthy pregnant women older than 20 years old who will delivery baby in our hospital (both normal spontaneous delivery and cesarean section).
- Women over 20 years of age who will delivery baby in our hospital (both normal spontaneous delivery and cesarean section) and meet the definition of high-risk pregnancy such as gestational diabetes mellitus, placenta previa, placenta accreta, gestational hypertension, preeclampsia or severe preeclampsia.
Exclusion Criteria:
- Chronic hypertension or diabetes
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
Kohorter og interventioner
Gruppe / kohorte |
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Control
healthy pregnant women
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Pre-eclampsia
high-risk pregnant women
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Changes of perfused vessel density
Tidsramme: From the day before delivery to three days after delivery
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Changes of perfused vessel density before and after delivery
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From the day before delivery to three days after delivery
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Changes of microvascular flow index
Tidsramme: From the day before delivery to three days after delivery
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Changes of microvascular flow index before and after delivery
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From the day before delivery to three days after delivery
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Changes of heterogeneity index before
Tidsramme: From the day before delivery to three days after delivery
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Changes of heterogeneity index before and after delivery
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From the day before delivery to three days after delivery
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Samarbejdspartnere og efterforskere
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Primær færdiggørelse (Forventet)
Studieafslutning (Forventet)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Andre undersøgelses-id-numre
- 201711067RINC
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