Abstract |
Considerable evidence has accumulated in recent years which implicates blood coagulation reactions in the growth and spread of malignancy. In particular, platelets may accumulate on embolic tumor cells and facilitate their adhesion to the endothelium at distant sites perhaps by enhancing blood coagulation reactions. Alternatively, platelets may promote tumor cell proliferation by contributing a growth-promoting factor or through interactions mediated by prostaglandins. Inhibition of tumor growth and spread by platelet-inhibitory drugs has been demonstrated in several experimental tumor systems. Preliminary data suggest that similar effects may be seen in human malignancy. The purpose of this paper is to review relevant literature which provides the rationale for therapeutic trials of platelet-inhibitory drugs in human malignancy and to describe the experimental design for a trial involving one such drug, RA-233, in a recently established VA Cooperative Study.
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Authors | L R Zacharski, F R Rickles, W G Henderson, J F Martin, W B Forman, J P Van Eeckhout, C J Cornell, R J Forcier |
Journal | American journal of clinical oncology
(Am J Clin Oncol)
Vol. 5
Issue 6
Pg. 593-609
(Dec 1982)
ISSN: 0277-3732 [Print] United States |
PMID | 6299092
(Publication Type: Clinical Trial, Journal Article, Research Support, U.S. Gov't, Non-P.H.S., Review)
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Chemical References |
- Anticoagulants
- Pyrimidines
- Mopidamol
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Topics |
- Adenocarcinoma
(drug therapy)
- Animals
- Anticoagulants
(therapeutic use)
- Blood Platelets
(drug effects, physiology)
- Carcinoma, Small Cell
(drug therapy)
- Clinical Trials as Topic
- Colonic Neoplasms
(drug therapy)
- Double-Blind Method
- Humans
- Lung Neoplasms
(drug therapy)
- Mopidamol
(therapeutic use)
- Neoplasms
(drug therapy, pathology)
- Neoplasms, Experimental
(drug therapy, pathology)
- Pyrimidines
(therapeutic use)
- Random Allocation
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