Ambulatory chrono-chemotherapy by portable pumps: feasibility and compliance. Nursing aspects

A study was undertaken among thirty seven advanced cancer patients, receiving chronochemotherapy by ambulatory programmable-in-time pumps. Drugs were infused through simple or double chamber venous, and/or arterial totally implantable side-ports. The aim was to evaluate the treatment feasibility in an ambulatory mode, while appreciating the patient's physical and psychological tolerance and measuring the treatment's impact on the patient's daily life and family unit. The results of the study showed that, out of a total of 1613 days of treatment, only 27 returns to the hospital were required, which were due to minor incidents (mainly pipe leaks). No treatment was abandoned or interrupted by non-compliance and all patients maintained the ambulatory mode of treatment. Moreover patients cooperated fully with this mode of treatment with firm support from their relatives. The study emphasized the necessity of proper training for patients and good information about the delivery system, as a means of preventing the poor functioning of equipment and the ability to take promp action in order to maintain life functions and to confront potential side effects.