Long-term follow-up of survivors of childhood cancer.

Today more than 75% of children treated for cancer will be cured, and attention is focusing on the late effects of treatments for these long-term survivors. Treatment-related morbidity is diverse, with potential effects on the endocrine system (growth, puberty, fertility, pituitary, thyroid and other disorders), cardiovascular, pulmonary and renal complications, second tumours, cognitive, education, neuropsychological and social manifestations. Multi-disciplinary long-term follow-up of these patients is essential to monitor, treat, and prevent morbidity. Depending on the nature of the treatment delivered, long-term follow-up of the survivor of childhood cancer can be individualised and delivered by a wide range of health professionals either in hospital or in primary care. In this review we describe the chronic health problems encountered by survivors and discuss the development of a long-term follow-up service for childhood cancer survivors.