Search

A preliminary experience in the use of central venous catheters, including Hickman (15), subclavian jugular (Desseret) (50) and Secalon Hydrocath (3), in cancer chemotherapy is presented. There were no technical complications and no mortality attributable to catheterisation. Infections formed the major complication in Hickman (30%) and subclavian jugular (Desseret) (36%) catheters, while the use of Secalon Hydrocath was event-free. The commonest organism isolated was P aeruginosa (60%), followed by staphylococci (30%). Prolonged venous access was achieved with minimum morbidity. It is concluded that central venous catheters are safe and convenient both for the patient and the treating team, and should be used in all patients undergoing protracted chemotherapy and supportive care.

Thrombocytopenia is a rare side effect of amphotericin B. Two patients with acute leukaemia in remission who developed severe thrombocytopenia during amphotericin B therapy are reported. Thrombocytopenia recovered after the withdrawal of the drug in one patient and after reducing the dose in the other patient.

A patient suffering from chronic immune thrombocytopenia developing B-cell chronic lymphocytic leukemia seventeen years later, is reported. The possible mechanisms of association between the two disorders are discussed.