Related Experiment Video
Updated: Jun 18, 2026
09:19
In Vitro Microfluidic Disease Model to Study Whole Blood-Endothelial Interactions and Blood Clot Dynamics in Real-Time
Published on: May 24, 2020
Hemostatic abnormalities in endocrine and metabolic disorders
Massimo Franchini1, Giuseppe Lippi, Franco Manzato
1Servizio di Immuno-ematologia e Medicina Trasfusionale, Dipartimento di Patologia e Medicina di Laboratorio, Azienda Ospedaliero-Universitaria, 43100 Parma, Italy. mfranchini@ao.pr.it
European Journal of Endocrinology
|November 26, 2009
Summary
Endocrine and metabolic diseases significantly impact hemostasis. While overt hypothyroidism links to bleeding, other endocrine disorders increase thrombotic risk, affecting coagulation and fibrinolysis.
Area of Science:
- Endocrinology
- Hematology
- Metabolic Diseases
Background:
- Hemostasis is a complex physiological system regulated by hormones.
- Endocrine and metabolic diseases can disrupt the hemostatic balance.
- Understanding these disruptions is crucial for managing patient risk.
Purpose of the Study:
- To review the effects of common endocrine and metabolic diseases on coagulation and fibrinolysis.
- To consolidate current knowledge on hormone-related hemostatic dysregulation.
Main Methods:
- Systematic review of existing literature.
- Analysis of studies investigating endocrine disorders and their impact on hemostasis.
- Focus on diseases including hypothyroidism, hyperthyroidism, Cushing's syndrome, pituitary dysfunctions, PCOS, and metabolic syndrome.
Main Results:
- Overt hypothyroidism is associated with an increased tendency for bleeding.
- Other endocrine diseases reviewed are generally linked to an increased tendency for thrombosis.
- Coagulation and fibrinolysis abnormalities typically range from mild to moderate, with severe cases being rare.
Conclusions:
- Endocrine and metabolic diseases exert significant influence on hemostatic balance.
- Further high-quality research is necessary to fully elucidate these complex interactions.
- Clinical awareness of these associations can aid in risk assessment and patient management.
Related Concept Videos
01:24Disorders of Hemostasis
Hemostasis, the process that stops bleeding after a blood vessel injury, is crucial for maintaining the integrity of the circulatory system. However, disorders of hemostasis can disrupt this delicate balance, leading to either excessive clotting or bleeding. These disorders can be broadly classified into thromboembolic disorders and bleeding disorders.
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
Thromboembolic Disorders
Two factors primarily cause thromboembolic conditions.
01:27Hyperthyroidism II: Pathophysiology
Hyperthyroidism is a hypermetabolic state caused by elevated levels of thyroid hormones, triiodothyronine (T3) and thyroxine (T4). It results from dysregulation at the thyroid, pituitary, or immune system level and affects multiple organ systems.PathophysiologyThe most common cause of hyperthyroidism is Graves’ disease, an autoimmune disorder in which antibodies, specifically thyroid-stimulating antibodies (TSAb), a subtype of TSH receptor antibodies (TRAb), bind to and activate TSH receptors...
01:24Blood Pressure Imbalances and Circulatory Shock
Disorders affecting blood volume, vascular tone, or vascular function can disrupt vascular homeostasis, including conditions like hypertension, hemorrhage, and shock.
Blood Pressure: Hypertension and Hypotension
Normal blood pressure is 120/80 mm Hg. Elevated blood pressure is 120-129/under 80 mm Hg. Hypertension, warranting treatment at 130/80 mm Hg, is often asymptomatic and can lead to severe cardiovascular events, aneurysms, peripheral arterial disease, chronic renal disease, or cardiac...
Blood Pressure: Hypertension and Hypotension
Normal blood pressure is 120/80 mm Hg. Elevated blood pressure is 120-129/under 80 mm Hg. Hypertension, warranting treatment at 130/80 mm Hg, is often asymptomatic and can lead to severe cardiovascular events, aneurysms, peripheral arterial disease, chronic renal disease, or cardiac...
01:30Anticoagulant Drugs: Low-Molecular-Weight Heparins
Hemostasis is a crucial process that prevents excessive blood loss from damaged blood vessels. It involves various mechanisms such as vasoconstriction, platelet adhesion and activation, and fibrin formation. The importance of each mechanism depends on the type of vessel injury. In contrast, thrombosis is the abnormal formation of a blood clot within the blood vessels, leading to potential complications if the clot obstructs blood flow. Thrombosis can be caused by increased coagulability of the...
01:23Hypothyroidism II: Pathophysiology
Hypothyroidism is a disorder characterized by insufficient production of thyroid hormones, which regulate metabolism, energy balance, and multiple organ systems.TypesHypothyroidism is classified based on the level of dysfunction. Primary hypothyroidism results from intrinsic thyroid gland dysfunction, causing reduced hormone production despite normal or increased stimulation. Secondary hypothyroidism arises from inadequate thyroid-stimulating hormone (TSH) secretion by the pituitary. Tertiary...
01:29The Endocrine System
The endocrine system is an extensive network of glands – organs or tissues in the body that create chemicals that control many bodily functions, that secrete hormones, which are chemical messengers that play essential roles in regulating various bodily functions. These hormones are secreted into the bloodstream and travel throughout the body. They require specific receptors to convey signals to cells possessing these corresponding receptors. This complex signaling mechanism ensures that every...