#PAGE_PARAMS# #ADS_HEAD_SCRIPTS# #MICRODATA#

Impact of angiogenic factors and maternal endothelial dysfunction on pregnancy outcome


Authors: M. Piklová 1 ;  A. Eschner 1 ;  J. Klicnarová 1,2 ;  M. Velemínský 1,3
Authors place of work: Gynekologicko-porodnické oddělení, Nemocnice České Budějovice, a. s. 1;  Fakulta zemědělská a technologická, JU v Českých Budějovicích 2;  Zdravotně sociální fakulta, JU v Českých Budějovicích 3
Published in the journal: Ceska Gynekol 2026; 91(2): 89-95
Category: Původní práce
doi: https://doi.org/10.48095/cccg202689

Summary

Aim: To analyze the relationship between the fibroblast growth factor soluble receptor 1 (sFlt-1/PlGF) ratio and adverse perinatal outcomes. Materials and methods: Patients admitted between 22+0 and 34+6 weeks of gestation from February 2024 to June 2025 were included. The sFlt-1/PlGF ratio was measured and its relationship to pregnancy outcome was evaluated. We assessed whether patients with increased sFlt-1/PlGF ratios developed conditions leading to preterm birth (spontaneous or iatrogenic). Results: A total of 78 patients were included, of whom 47 delivered before 37 weeks of gestation and 31 after 37 weeks. The sFlt-1/PlGF ratio appeared significant in relation to the risk of preterm birth. Almost all women with an sFlt-1/PlGF ratio above 100 delivered before 37 weeks. Based on the collected data, we developed a model to estimate the probability of delivery within 3 or 7 days. The model showed low sensitivity (0.32 and 0.53), but high specificity (0.91 in both cases). It accurately identified patients who would not deliver within 3 or 7 days. Conclusion: The sFlt-1/PlGF ratio is a useful tool in assessing the further course of pregnancy.

Keywords:

pre-eclampsia – angiogenic factors – placenta growth factor – fibroblast growth factor soluble receptor 1


Zdroje

1. Jung J, Romero R, Yeo L et al. The etiology of preeclampsia. Am J Obstet Gynecol 2022; 226 (2 Suppl): S844–S866. doi: 10.1016/j.ajog. 2021.11.1356.

2. Melchiorre K, Giorgione V, Thilaganathan B. The placenta and preeclampsia: villain or victim? Am J Obstet Gynecol 2022; 226 (2 Suppl): S954–S962. doi: 10.1016/j.ajog.2020.10.024.

3. Creswell L, O’Gorman N, Palrmer RK et al. Perspectives on the use of Placental Growth Factor (PlGF) in the prediction and diagnosis of pre-eclampsia: recent insights and future steps. Int J Womens Health 2023; 15 : 255–271. doi: 10.2147/IJWH.S368454.

4. Ribatti D. The discovery of the placental growth factor and its role in angiogenesis: a historical review. Angiogenesis 2008; 11 (3): 215–221. doi: 10.1007/s10456-008-9114-4.

5. Rana S, Burke SD, Karumanchi SA. Imbalances in circulating angiogenic factors in the pathophysiology of preeclampsia and related disorders. Am J Obstet Gynecol 2022; 226 (2 Suppl): S1019–S1034. doi: 10.1016/j.ajog.2020.10.022.

6. Romero R, Jung E, Chaiworapongsa T et al. Toward a new taxonomy of obstetrical disease: improved performance of maternal blood biomarkers for the great obstetrical syndromes when classified according to placental pathology. Am J Obstet Gynecol 2022; 227 (4): 615.e1–615.e25. doi: 10.1016/j.ajog.2022.04.015.

7. Chaiworapongsa T, Romero R, Whitten AE et al. The use of angiogenic biomarkers in maternal blood to identify which SGA fetuses will require a preterm delivery and mothers who will develop pre-eclampsia. J Matern Fetal Neonatal Med 2016; 29 (8): 1214–1228. doi: 10.3109/14767058.2015.1048431.

8. Kusanovic JP, Romero R, Espinoza J et al. Twin--to-twin transfusion syndrome: an antiangiogenic state? Am J Obstet Gynecol 2008; 198 (4): 382.e1–382.e8. doi: 10.1016/j.ajog.2008.02.016.

9. Espinoza J, Romero R, Nien JK et al. A role of the anti-angiogenic factor sVEGFR-1 in the ’mirror syndrome’ (Ballantyne’s syndrome). J Matern Fetal Neonatal Med 2006; 19 (10): 607–613. doi: 10.1080/14767050600922677.

10. Romero R, Chaiworapongsa T, Erez O et al. An Imbalance between angiogenic and anti-angiogenic factors precedes fetal death in a subset of patients: results of a longitudinal study. J Matern Fetal Neonatal Med 2010; 23 (12): 1384–1399. doi: 10.3109/14767051003681121.

11. Foo FL, Mahendru AA, Masini G et al. Association between prepregnancy cardiovascular function and subsequent preeclampsia or fetal growth restriction. Hypertension 2018; 72 (2): 442–450. doi: 10.1161/HYPERTENSION AHA.118.11092.

12. Kampman MA, Bilardo CM, Mulder BJ et al. Maternal cardiac function, uteroplacental Doppler flow parameters and pregnancy outcome: a systematic review. Ultrasound Obstet Gynecol 2015; 46 (1): 21–28. doi: 10.1002/uog. 14697.

13. Chaiworapongsa T, Romero R, Savasan ZA et al. Maternal plasma concentrations of angiogenic/anti-angiogenic factorsare of prognostic value in patients presenting to the obstetrical triagearea with the suspicion of preeclampsia. J Matern Fetal Neonatal Med 2011; 24 (10): 1187–1207. doi: 10.3109/14767 058.2011.589932.

14. Siepen C, Brennecke S. Does a sFlt-1/PlGF ratio result > 655 before 34 weeks’ gestation necessitate preterm delivery within 2 days? J Matern Fetal Neonatal Med 2024; 37 (1): 2371047. doi: 10.1080/14767058.2024.2371047.

15. Musilová I, Kremlacek J, Pavlíková L. sFlt-1/PlGF ratio is associated with delivery within 7 days in women with spontaneous preterm labor. Am J Obstet Gynecol 2024; 230 (4): e38–e42. doi: 10.1016/j.ajog.2023. 11.1233.

Štítky
Dětská gynekologie Gynekologie a porodnictví Reprodukční medicína

Článek vyšel v časopise

Česká gynekologie

Číslo 2

2026 Číslo 2
Nejčtenější tento týden
Nejčtenější v tomto čísle
Kurzy

Zvyšte si kvalifikaci online z pohodlí domova

Mazová zátka a její řešení
nový kurz

Svět praktické medicíny 2/2026 (znalostní test z časopisu)

Citikolin v neuroprotekci a neuroregeneraci – nové poznatky
Autoři: MUDr. Petr Výborný, CSc., FEBO

Revma Focus: Spondyloartritidy

Denzitometrie v praxi: od kvalitního snímku po správnou interpretaci
Autoři: prof. MUDr. Vladimír Palička, CSc., Dr.h.c., doc. MUDr. Václav Vyskočil, Ph.D., MUDr. Petr Kasalický, CSc., MUDr. Jan Rosa, Ing. Pavel Havlík, Ing. Jan Adam, Hana Hejnová, DiS., Jana Křenková

Všechny kurzy
Přihlášení
Zapomenuté heslo

Zadejte e-mailovou adresu, se kterou jste vytvářel(a) účet, budou Vám na ni zaslány informace k nastavení nového hesla.

Přihlášení

Nemáte účet?  Registrujte se

#ADS_BOTTOM_SCRIPTS#