ClinicalTrials.gg
Active, not recruitingNCT06720857SOMPUpdated Dec 9, 2024

Predictive Value of SFlt-1/PlGF Ratio for the Diagnosis of Cardiovascular Disorders in the Puerperium: Pilot Study

An interventional study of Identification of a risk stratification model and its predictive value for cardiovascular disorders in the puerperium in Cardiovascular Disorder and Puerperium; Disease, sponsored by IRCCS Azienda Ospedaliero-Universitaria di Bologna. Active, not recruiting at 1 site in Italy. Open to female participants aged 18 Years to 44 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2024-12-09.

Sponsored by IRCCS Azienda Ospedaliero-Universitaria di Bologna · Not applicable, Interventional, and Diagnostic

From the registry’s dates

  • Registered 2 years 7 months after the study started (first participant enrolled Apr 2022, registered Dec 2024).
Phase
Not applicable
Study type
Interventional
Enrollment
181
Allocation
Not applicable
Ages
18 Years to 44 Years
Sex
Female
01

Study summary

The goal of this clinical trial is to identify a risk stratification model and its predictive value for cardiovascular/hypertensive disorders in the puerperium (6 weeks postpartum) by making use of a panel of placental biochemical markers (sFlt-1 and PlGF: already used in pregnancy for prediction of preeclampsia), demographic, clinical and laboratory data. The goal is to create a score that allows the clinician to identify those expectant mothers who at discharge are at increased risk of developing cardiovascular/hypertensive disorders.

Read the detailed description

At the time of recruitment, patients will be adequately informed about the purpose and modality of the study and will sign an informed consent form for participation in the study. On the first postpartum day, on the occasion of the blood tests included in the normal care routine, the patients will undergo measurement of circulating levels of angiogenic factors (soluble fms-like tyrosine kinase, sFlt-1; placental growth factor, PlGF), already used in pregnancy for predicting the risk of early and late preeclampsia. Marker assay kits will be provided free of charge by the company DASIT. Prior to collection, systolic and diastolic blood pressure will be measured by manual sphygmomanometer in supine position after at least 15 minutes of rest.

Anamnestic, clinical and laboratory data regarding pregnancy, childbirth and puerperium will be collected.

A diary for recording blood pressure values in the puerperium will be provided on the same occasion. The patient will be instructed in home blood pressure monitoring which should take place twice a week for the next 6 weeks after delivery. Return of the diary containing the pressure data will be done by e-mail. Postpartum hypertension is defined according to ACOG criteria as a systolic blood pressure ≥ 140 mmHg and/or diastolic blood pressure ≥ 90 mmHg. If altered blood pressure values are found, the patient will be invited to go to the emergency department or to her primary care physician and treated according the usual clinical practice.

02

Conditions studied

  • Cardiovascular Disorder
  • Puerperium; Disease

Keywords

  • SFlt-1/PlGF ratio
03

In context

Cardiovascular Diseases

5,368 studies on the registry are indexed under Cardiovascular Diseases; 939 are open to participants now.

This study's enrollment of 181 is above the median of 100 across 3,084 interventional studies indexed under Cardiovascular Diseases.

Browse Cardiovascular Diseases studies →

Lead sponsor

IRCCS Azienda Ospedaliero-Universitaria di Bologna is the lead sponsor of 511 studies on the registry; 287 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 44 Years
Sexes eligible
Female
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • Age > 18 years and \< 44 years
  • Single pregnancy
  • Understanding and obtaining

Exclusion criteria

Exclusion Criteria:

  • Language misunderstanding
  • Twin pregnancies
  • Inability to comply with study arrangements (e.g., inability to home recording of blood pressure values)
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

05

Study design

Phase
Not applicable
Primary purpose
Diagnostic
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrollment
181 participants (actual)

Study arms

  • Experimental
    Hypertensive disorders in the puerperium

    Identification of a risk stratification model and its predictive value for cardiovascular disorders in the puerperium

    Diagnostic Test: Identification of a risk stratification model and its predictive value for cardiovascular disorders in the puerperium

Interventions

  • Diagnostic testIdentification of a risk stratification model and its predictive value for cardiovascular disorders in the puerperium

    Identification of a risk stratification model for cardiovascular/hypertensive disorders in the puerperium using a panel of placental biochemical markers (sFlt-1 and PlGF: already used in pregnancy for prediction of preeclampsia), demographic, clinical and laboratory data.

06

What researchers measure

Primary outcomes

  1. Identification of a risk stratification model and its predictive value for cardiovascular/hypertensive disorders in the puerperium (6 weeks after delivery)

    Through a panel of placental biochemical markers (sFlt-1 and PlGF: already used in pregnancy to predict preeclampsia), demographic, clinical and laboratory data.

    Time frame: "From enrollment to the end of treatment (6 weeks after delivery)

07

Study locations

1 site
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 9, 2024, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT06720857
Responsible party
Sponsor
First posted
Dec 6, 2024
Start date
Apr 6, 2022
Primary completion
Dec 31, 2026 (estimated)
Completion
Dec 31, 2026 (estimated)
Last update
Dec 9, 2024

Study contacts

Antonio Farina, MD
principal investigator · IRCCS Azienda Ospedaliero-Universitaria di Bologna

Oversight

Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is active, not recruiting, as verified in Oct 2024. You cannot join it, but the record below documents what was studied.

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