Kynurenine Concentrations During Pregnancy in Women With or Without Chronic Kidney Disease - A Prospective Multicenter Study

Brief summary (registry, in English)

Chronic kidney disease (CKD) affects more than 10% of the population worldwide and represents the second most important risk factor for preeclampsia, a life-threatening complication of pregnancy responsible for approximately 80,000 maternal and 500,000 perinatal deaths each year. Experimental studies have suggested a causal link between CKD, relative kynurenine deficiency during pregnancy, and preeclampsia development. Kynurenine, a tryptophan metabolite, plays a central role at the materno-fetal interface, supporting placental energy production, maternal-fetal immune tolerance, and placental perfusion. This study will prospectively assess and compare longitudinal kynurenine concentrations in pregnant women with and without CKD, and evaluate their associations with maternal and fetal outcomes.

What you commit to

• Study type: Interventional
• Planned participants: 204
• From Mar 2026 to the primary completion date, Sept 2028
• 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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