Objective: Relaxation and imagery techniques have been widely used among
patients with chronic physical illnesses other than end stage renal failure
(ESRF). Case studies and some controlled studies suggest that relaxation and
imagery techniques can be successfully used with hemodialysis patients to
improve their adjustment. Nonetheless, randomized controlled studies are needed
to systematically examine this effect.
Method: The
present study examined the effect of a specific visual imagery technique on
adjustment and quality of life in a sample of 153 hemodialysis patients.
Control procedures included an active control and a no-treatment control. The
former consisted of relaxation training and general imagery techniques. Outcome
variables included beliefs about hemodialysis treatment, ways of evaluating
life, emotional adjustment, and quality of life. The ESRF Beliefs
Questionnaire, the Life Evaluation Questionnaire for Hemodialysis Patients, the
Hospital Anxiety and Depression Scale, the Ladder Scale, and 2 SF-36 summary
scales were used to measure these outcome variables.
Results: The
findings show that the specific imagery intervention did not have an effect on
emotional adjustment or quality of life, either post-treatment or at follow-up;
however, the rate of patient compliance with the interventions was moderately
high and patients reported that they were satisfied with the intervention
procedures.
Conclusion:
The present study is the first randomized controlled intervention study of the
effects of relaxation and imagery on adjustment in hemodialysis patients. The
findings are discussed in terms of their implications for future studies as
well as their limitations.