From ancient leech to direct thrombin inhibitors and beyond: New from old.

Medicinal leeches have been used in health care since before written history, with widely varying popularity over the centuries. Nowadays, medicinal leech therapy is mainly used in plastic and reconstructive microsurgery, with new interesting potential therapeutic applications in many other diseases. The leech's best-known salivary product, hirudin - one of the most powerful natural anticoagulants - was the only remedy to prevent blood clotting until the discovery of heparin.

Patterns of coronary heart disease mortality in Italy from 1931 to 2015 and a focus on a region with highly industrialized areas.

Background: Coronary Heart Disease (CHD) is associated with various risk factors, including environmental stressors. The aim of our paper is to study the mortality patterns in Italy with a focus on provinces of the Apulia Region from 1931 to 2015 to analyze the burden of the disease over time.

Methods: We conducted an ecological analysis of mortality from all causes and from CHD in main Italian geographical areas and in the Apulian provinces, from 1931 to 2015.

Eighty years of oral anticoagulation: Learning from history.

In the year 2021 we celebrate the 80th anniversary of the first clinical use of vitamin K antagonists (VKAs), the mainstay of prevention and long-term treatment of thromboembolic disease. The discovery and development of oral anticoagulants is one of the most important chapters in the history of medicine, a goal pursued by physicians trying to combat the clinical manifestations of thrombosis since ancient times. Until the last decade, VKAs were the only oral anticoagulants available and used in clinical practice.