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RecruitingNCT06123377Updated Aug 26, 2025

Angiogenic Factors in the Conservative Management of Gestational Hypertension

An interventional study of Angiogenic factor in Gestational Hypertension, sponsored by Saint Thomas Hospital, Panama. Recruiting at 1 site in Panama. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2025-08-26.

Sponsored by Saint Thomas Hospital, Panama · Not applicable, Interventional, and Treatment

From the registry’s dates

  • Started Jun 2024; still recruiting 2 years 5 months later.
Phase
Not applicable
Study type
Interventional
Enrollment
150
Allocation
Randomized
Ages
18 Years and older
Sex
Female
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Study summary

Hypertensive disorders of pregnancy (HPT) are an important cause of maternal-feto-neonatal morbidity and mortality, being one of the three leading causes of maternal death in our country and in developing countries. The only cure for THE is termination of pregnancy, which ends up being a decision in which gestational age and maternal risks must be balanced. Angiogenic factors have come to occupy an indispensable place in the arsenal of tools that can be used to separate the patient with a high likelihood of complications from those in whom prolongation of pregnancy could represent an important neonatal benefit. One of the most controversial scenarios is gestational hypertension, a group of hypertensive disorders considered the mildest form of the pre-eclamptic spectrum, where current recommendations indicate termination of pregnancy at 37 weeks. However, the decision is based on outdated guidelines developed at a time when angiogenic factors were just beginning to be known. The purpose of the study is to use angiogenic factors as a guide to decide the most appropriate gestational age for termination of pregnancy in patients diagnosed with gestational hypertension.

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Conditions studied

  • Gestational Hypertension

Keywords

  • Gestational hypertension
  • Angiogenic factors
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In context

Hypertension, Pregnancy-Induced

262 studies on the registry are indexed under Hypertension, Pregnancy-Induced; 71 are open to participants now.

This study's planned enrollment of 150 is close to the median of 147 across 174 interventional studies indexed under Hypertension, Pregnancy-Induced.

Browse Hypertension, Pregnancy-Induced studies →

Lead sponsor

Saint Thomas Hospital, Panama is the lead sponsor of 37 studies on the registry; 3 are open to participants now.

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

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Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No

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

  • Pregnant women between 24 and 40 weeks of gestation.
  • Diagnosis of Gestational Hypertension based on ACOG criteria
  • index sFlt-1/PIGF equal or below 33

Exclusion criteria

Exclusion Criteria:

  • Multiple gestation
  • Maternal vasculitis
  • Previous cesarean section (3 or more)
  • Neurological conditions
  • Chronic renal disease
  • Purpura
  • Heart disease
  • Index sFlt-1/PIGF of 34 or more
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Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
150 participants (estimated)

Study arms

  • Experimental
    39 weeks

    Patients with gestational hypertension and angiogenic factors (sFlt-1/PIGF) below 33 will be evaluated weekly until 39 weeks, when termination of pregnancy will be scheduled.

    Diagnostic Test: Angiogenic factor

  • Active comparator
    37 weeks

    Patients with gestational hypertension and angiogenic factors (sFlt-1/PIGF) below 33 will be evaluated weekly until 37 weeks, when termination of pregnancy will be scheduled.

    Diagnostic Test: Angiogenic factor

Interventions

  • Diagnostic testAngiogenic factor

    sFLt-1/PGIF below or equal to 33

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What researchers measure

Primary outcomes

  1. Progression to preeclampsia

    In subject with gestational hypertension and sFlt-1/PIGF at enrollment equal or below 33, the appearance of proteinuria, severe criteria or sFlt-1/PIGF above 34

    Time frame: From the moment of randomization up until delivery. Between 1 and 17 weeks.

Secondary outcomes

  1. Maternal / fetal morbidity

    Presence of any/several indicators of maternal or fetal morbidity (abruptio placenta, HELLP syndrome, eclampsia, fetal growth restriction, acute lung edema).

    Time frame: Up until discharge. On average, 7 days

  2. Neonatal morbidity

    Presence of any/several indicators of neonatal morbidity (Apgar scores, admission to NICU, encephalopatic hypoxia)

    Time frame: Up until discharge. On average, 3 days

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Study locations

1 of 1 sites recruiting
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References and documents

Individual participant data

Plan to share: Undecided

No publications or documents are linked to this record.

09

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 26, 2025, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT06123377
Lead sponsor
Saint Thomas Hospital, Panama
Responsible party
Osvaldo A. Reyes T. (Head of the research deparment, Saint Thomas Hospital, Panama) — Principal investigator
First posted
Nov 8, 2023
Start date
Jun 1, 2024
Primary completion
Aug 15, 2026 (estimated)
Completion
Sep 30, 2026 (estimated)
Last update
Aug 26, 2025

Study contacts

Osvaldo Reyes, MD
Contact
oreyespanama@yahoo.es
+507 65655041
Gerado Cardenas, MD
Contact
drgacardenas@hotmial.com

Oversight

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

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