title: Incidence of objectively diagnosed thromboembolic disease in cancer patients undergoing cytotoxic chemotherapy and/or hormonal therapy.
abstract: From August 1993 to May 1994 there were 1505 inpatient and 2590 outpatient chemotherapy treatment episodes at the Clatterbridge Centre for Oncology. A total of 21 thromboembolic events, including two arterial events, were recorded among these patients at a median of 8 weeks from the start of treatment (range 0-14 weeks), and 2 episodes occurred at the time of first presentation. The median age of the patients developing thromboembolism was 53 (range 29-75) years, and there were 14 women and 7 men. In all, 13 of the events (62%) occurred in patients receiving inpatient treatment and 8 (38%), in outpatients. The incidence of thrombosis per treatment episode in inpatients was therefore 0.008 as compared with 0.003 in outpatients. The associated malignancies were breast cancer (5), testicular cancer (4), lung cancer (3), ovarian cancer (3) and non-Hodgkin's lymphoma (2), with bladder, colon, anal and brain cancer providing 1 case each. The following bulky pelvic or para-aortic disease was present in 9 patients: testicular cancer (3), ovarian cancer (3), lymphoma (2) and bladder cancer (1). In all, 20 of the 21 thrombotic episodes were successfully treated, with 1 patient dying from the complications of venous gangrene. Thromboembolic disease is a relatively common and important cause of morbidity and mortality in cancer patients that requires early recognition and treatment.
authors.affiliation: Clatterbridge Centre for Oncology, Bebington, Wirral, UK.
authors.forename: A A
authors.initials: AA
authors.lastname: Shlebak
authors.forename: D B
authors.initials: DB
authors.lastname: Smith
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography; D000970:Antineoplastic Agents / Q000009:adverse effects*; D018931:Antineoplastic Agents, Hormonal / Q000009:adverse effects*; D001943:Breast Neoplasms / Q000188:drug therapy; D004562:Electrocardiography; D005260:Female; D006801:Humans; D015994:Incidence; D007297:Inpatients; D008175:Lung Neoplasms / Q000188:drug therapy; D008228:Lymphoma, Non-Hodgkin / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D009369:Neoplasms / Q000188:drug therapy*; D010045:Outpatients; D010051:Ovarian Neoplasms / Q000188:drug therapy; D010690:Phlebography; D013736:Testicular Neoplasms / Q000188:drug therapy; D013923:Thromboembolism / Q000139:chemically induced* / Q000175:diagnosis / Q000453:epidemiology
chemical_list: D000970:Antineoplastic Agents; D018931:Antineoplastic Agents, Hormonal