Thromb Haemost 1967; 17(01/02): 165-175
DOI: 10.1055/s-0038-1654091
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Hypercoagulable State Induced in Humans by the Intravenous Administration of Purified Ellagic Acid

A Girolami*
1   “Clotting Mechanisms” Section, Memorial Sloan-Kettering Cancer Center and Cornell University Medical College, New York
,
E. E Cliffton
1   “Clotting Mechanisms” Section, Memorial Sloan-Kettering Cancer Center and Cornell University Medical College, New York
› Author Affiliations

This work was supported by Grant No. C-3817 of the N. C. I. and No. H-2867 of the N. H. I. and institutional funds.
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Publication Date:
26 June 2018 (online)

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Summary

The intravenous administration of ellagic acid induces a hypercoagulable state in humans. This is characterized by a striking shortening of the silicone clotting time and moderate shortening of the glass clotting time. No change in other coagulation parameter was noted. However, in one patient with a prolonged thromboplastin generation test, a correction of same was observed. The effect of ellagic acid is more prolonged in humans than in animals. There was no obvious toxic reaction to the administration of the drug.

* Visiting Research Fellow, Sloan-Kettering Institute for Cancer Research, New York, New York. Permanent address: Institute of “Semeiotica Medica” (Head: Prof. M. Austoni), University of Padua Medical School, Padua, Italy.

* Associate Member, Sloan-Kettering Institute for Cancer Reasearch, New York, New York.