Does Nicotine Influence the Risk of Preeclampsia?

Brief summary (registry, in English)

This prospective cohort study explores the long-term impact of pre-pregnancy smoking on vascular health in women predisposed to preeclampsia, conducted at the Medical University of Graz. The study specifically targets women at high risk for preeclampsia who are taking aspirin as a preventative measure. The main question it aims to answer is: Does smoking before pregnancy influence the development and severity of preeclampsia and its associated vascular changes in high-risk women? Participants, divided into former smokers and non-smokers, underwent comprehensive assessments throughout their pregnancies. Measurements included hemodynamic parameters such as heart rate and blood pressure, assessed with an upper arm cuff, and arterial stiffness, evaluated using pulse wave velocity with the Vicorder device. Retinal microvasculature was examined through digital imaging, and the vascular health marker ADMA, nicotine exposure marker cotinine, blood pressure regulatory enzyme neprilysin, and cellular aging indicator telomere length were quantified from blood samples. Cortisol levels were also measured from hair samples to assess stress responses.

What you commit to

• Study type: Interventional
• Participants enrolled: 40
• From 2 Nov 2019 to the primary completion date, 30 Sept 2022
• 1 site in 1 country
• Visits and tests: ask the trial team, the registry does not list them

Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.

Who cannot take part

Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.

Who the study is looking for

Age in the registry: 18 years to - · Sex: Female · Does not accept healthy volunteers

Full criteria on ClinicalTrials.gov

Sites (1)

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