Hematological profile changes among oral contraceptive users: A narrative review

E Tekle, Y Gelaw, F Asrie - Journal of Blood Medicine, 2022 - Taylor & Francis
… ’s enhanced down-regulation of fibrinolysis. Increased TAFI levels and improved thrombin
(… et al, the enhanced fibrinolysis thereby physiologically counteracts the hypercoagulable …

Combined oral contraceptives containing estradiol valerate vs ethinylestradiol on coagulation: a randomized clinical trial

AH Haverinen, KM Luiro, T Szanto… - Acta Obstetricia et …, 2022 - Wiley Online Library
… The enhancement of thrombin generation during COC use … In the EE + LNG preparation,
the androgenic LNG counteracts … as fibrinolytic activity, 34 culminating in increased thrombin …

Oral contraceptives and venous thromboembolism: focus on testing that may enable prediction and assessment of the risk

J Douxfils, L Morimont, C Bouvy - Seminars in thrombosis and …, 2020 - thieme-connect.com
enhance fibrinolysis since data on global assays are not conclusive. The observed increase
in t-PA activity may be virtually increased … consider the whole fibrinolytic pathway since TAFI …

Effects of Low-Dose Oral Contraceptives on Fibrinolysis in Teenagers

A Siegbahn - Fibrinolysis in Disease-The Malignant Process …, 2019 - taylorfrancis.com
… have reported enhanced clot lysis in oral contraceptive users,… By this means, we found a
significantly increased fibrinolytic … profibrinolytic changes that may counteract each other. This …

High-fat diet promotes coagulation and endothelial activation in Sprague Dawley rats: Short-term effects of combined oral contraceptives

OA Fabunmi, PV Dludla, BB Nkambule - Clínica e Investigación en …, 2024 - Elsevier
enhance our understanding on the potential influence of oral … , the fibrinolytic system
physiologically counteracts the … -term use of second-generation OC does not predispose to higher

Thrombotic and Vascular Complications of Oral Contraceptives

S Windisch, WH Frishman - Cardiology in Review, 2024 - journals.lww.com
… for 7–4 d), extended cyclic formulations (active hormone pills … (4) Fibrinolysis: COCs also
affect fibrinolysis by decreasing levels … to be counteracted by higher levels of thrombin activator …

[HTML][HTML] High risk oral contraceptive hormones do not directly enhance endothelial cell procoagulant activity in vitro

EG Bouck, M Arvanitis, WO Osburn, Y Sang… - PloS one, 2023 - journals.plos.org
Increased fibrinolytic activity during use of oral contraceptives is counteracted by an enhanced
factor XI-independent down regulation of fibrinolysis. A randomized cross-over study of …

Hormonal contraceptives and the risk of venous thrombosis

D Khialani, F Rosendaal… - Seminars in …, 2020 - thieme-connect.com
… androgenic progestogens are better able to counteract the EE-… This reduction is more
pronounced in women using the more … Lastly, EE enhances the fibrinolytic activity in plasma. …

Association between oral contraceptive use and some biochemical changes in Saudi women

DM Al-mutairi, NN Osman - Biosc. Biotech. Res. Comm, 2020 - platform.almanhal.com
… (TC, TGs, LDL, CRP, enzyme activities, liver functions test, and … an oral contraceptive.
According to the findings, long-term OCs use (after two years) was associated with an increased

Serum metabolome changes in relation to prothrombotic state induced by combined oral contraceptives with drospirenone and ethinylestradiol

AC Swanepoel, J Bester, O Emmerson… - OMICS: A Journal of …, 2020 - liebertpub.com
… EE is implicated in the clotting and fibrinolytic changes associated with COC use because …
These substances either trigger an increase in cytosolic free calcium, enhance the production …