Biomaterial Database

The significance of coumarin anticoagulation in laser assisted percutaneous transluminal angioplasty of femoropopliteal arterial obstructions. 1995

E Tetteroo, and W P Mali, and R Rienks, and J A van Kester, and J D Banga

Department of Radiology, University Hospital Utrecht, Netherlands.

The optimal regime of drugs to prevent thrombocyte aggregation leading to reocclusion after percutaneous transluminal angioplasty (PTA) of peripheral vessels is not established. Both antiplatelet and antithrombotic drugs are prescribed. Prospective observations of two different anticoagulation regimes were made during an ongoing multicenter study of laser-assisted PTA (PTLA) of the femoropopliteal artery. Group I (129 patients) received coumarin at least during the first month, Group II (n = 71) did not get oral anticoagulation. Seventy-eight patients (61%) in Group I and 29 patients (47%) in Group II received platelet inhibitors. Groups I and II did not differ in baseline characteristics and PTLA complications (20.9 vs. 18.2%). Ankle brachial indices at 1, 3, 6 and 12 months were similar in both groups. This observational study does not provide evidence for superiority of oral anticoagulation in the management of patients undergoing PTLA of the femoropopliteal tract.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D011150	Popliteal Artery	The continuation of the femoral artery coursing through the popliteal fossa; it divides into the anterior and posterior tibial arteries.	Arteria Poplitea,Artery, Popliteal,Popliteal Arteries
D011446	Prospective Studies	Observation of a population for a sufficient number of persons over a sufficient number of years to generate incidence or mortality rates subsequent to the selection of the study group.	Prospective Study,Studies, Prospective,Study, Prospective
D003374	Coumarins	Synthetic or naturally occurring substances related to coumarin, the delta-lactone of coumarinic acid.	1,2-Benzopyrone Derivatives,1,2-Benzopyrones,Coumarin Derivative,Coumarine,1,2-Benzo-Pyrones,Benzopyran-2-ones,Coumarin Derivatives,Coumarines,1,2 Benzo Pyrones,1,2 Benzopyrone Derivatives,1,2 Benzopyrones,Benzopyran 2 ones,Derivative, Coumarin,Derivatives, 1,2-Benzopyrone,Derivatives, Coumarin
D005260	Female		Females
D005263	Femoral Artery	The main artery of the thigh, a continuation of the external iliac artery.	Common Femoral Artery,Arteries, Common Femoral,Arteries, Femoral,Artery, Common Femoral,Artery, Femoral,Common Femoral Arteries,Femoral Arteries,Femoral Arteries, Common,Femoral Artery, Common
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000284	Administration, Oral	The giving of drugs, chemicals, or other substances by mouth.	Drug Administration, Oral,Administration, Oral Drug,Oral Administration,Oral Drug Administration,Administrations, Oral,Administrations, Oral Drug,Drug Administrations, Oral,Oral Administrations,Oral Drug Administrations
D000368	Aged	A person 65 years of age or older. For a person older than 79 years, AGED, 80 AND OVER is available.	Elderly