M A Frölich1, S Datta, S B Corn. 1. Department of Obstetric Anesthesiology, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
Abstract
OBJECTIVE: In normal pregnancy and pregnancies complicated by preeclampsia it has been demonstrated that there is increased activation of platelets and the clotting and fibrinolytic system. We measured plasma levels of thrombopoietin, a major regulator of platelet production in these conditions. STUDY DESIGN: We compared the thrombopoietin plasma levels of healthy term pregnant patients (n = 21) with those of healthy nonpregnant controls (n = 17), as well as patients with severe preeclampsia (n = 8) and the hemolysis, elevated liver enzymes, low platelets syndrome (n = 6). RESULTS: Thrombopoietin levels in normal pregnant patients and pregnancies complicated by the hemolysis, elevated liver enzymes, low platelets syndrome were statistically significantly higher than thrombopoietin levels in nonpregnant controls. Data were analyzed with the Kruskal-Wallis one-way analysis of variance by ranks. CONCLUSIONS: This study is the first to report thrombopoietin levels in pregnancy. Thrombopoietin levels are significantly greater in pregnant patients and in pregnancies complicated by the hemolysis, elevated liver enzymes, low platelets syndrome compared with nonpregnant controls.
OBJECTIVE: In normal pregnancy and pregnancies complicated by preeclampsia it has been demonstrated that there is increased activation of platelets and the clotting and fibrinolytic system. We measured plasma levels of thrombopoietin, a major regulator of platelet production in these conditions. STUDY DESIGN: We compared the thrombopoietin plasma levels of healthy term pregnant patients (n = 21) with those of healthy nonpregnant controls (n = 17), as well as patients with severe preeclampsia (n = 8) and the hemolysis, elevated liver enzymes, low platelets syndrome (n = 6). RESULTS:Thrombopoietin levels in normal pregnant patients and pregnancies complicated by the hemolysis, elevated liver enzymes, low platelets syndrome were statistically significantly higher than thrombopoietin levels in nonpregnant controls. Data were analyzed with the Kruskal-Wallis one-way analysis of variance by ranks. CONCLUSIONS: This study is the first to report thrombopoietin levels in pregnancy. Thrombopoietin levels are significantly greater in pregnant patients and in pregnancies complicated by the hemolysis, elevated liver enzymes, low platelets syndrome compared with nonpregnant controls.
Authors: Frederick Wasinski; Pryscila D S Teixeira; Edward O List; John J Kopchick; Jose Donato Journal: Neurosci Lett Date: 2021-12-17 Impact factor: 3.046
Authors: Brian W Whitcomb; Enrique F Schisterman; Mark A Klebanoff; Mona Baumgarten; Xiaoping Luo; Nasser Chegini Journal: Fertil Steril Date: 2007-08-13 Impact factor: 7.329