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Psychological aspects of cancer and chemotherapy.

Research in the psychological aspects of cancer and chemotherapy has reached an exciting stage of development. More acceptable standards of scientific rigour are being applied to thinking and research, spanning a wide range of important issues from prognostic indicators to the evaluation of treatment trials. It is important to remember that patients do not exist in isolation and that the impact of disease and treatment is also felt by their care givers. The burden which falls on spouses and other primary carers and the importance of their contribution to patients' adaptation to illness should not be underestimated. By the same token the emotional demands particularly on nursing and junior medical staff are increasingly recognized with developing interest in optimal means of providing staff support. Thus the field is still expanding. It requires the continuing collaborative effort of a wide range of professional disciplines to improve our understanding of the psychological aspect of oncology for all cancer patients and those who care for them.