The Clinical journal of pain
-
Twenty consecutive, chronic low back pain patients admitted to our pain treatment unit completed the Attributional Style Questionnaire (an instrument that detects a cognitive style that is correlated with, and that predicts, depression) and the Beck Depression Inventory. An age, sex, and education-matched group of normal subjects, a group of patients with asymptomatic essential hypertension, and a group of patients with end-stage renal disease receiving dialysis treatment served as controls. The majority of the chronic-pain and renal-dialysis patients had elevated depression scores, whereas none of the normal subjects or hypertensive patients were outside the nondepressed range. ⋯ The results of this study suggest that individuals with a chronic medical condition, either symptomatic (chronic low back pain or renal disease) or asymptomatic (essential hypertension) in nature, develop an attributional style characteristic of depression. These data neither lend support nor refute the thesis that chronic pain syndromes are a variant of, or a masked, depression. Rather, this research implies that a more important question is what identifiable risk factors (for example, attributional style) predispose patients with chronic pain to develop a depressive illness.
-
Cerebral function was studied in a group of 34 cancer patients being treated with stable doses of 30-920 mg morphine/24 h using measurement of continuous reaction time. Sedation visual analog scale, pain visual analog scale and time from last medication were registered. ⋯ Small but statistically significant prolongations of continuous reaction time were seen in the opioid group. Analgesic dose and sedation visual analog scales were weakly positively correlated to continuous reaction time, but factors other than opioid treatment must influence cancer patients' performance of continuous reaction time.
-
This study investigated the value of the sense of coherence (SOC), self-esteem, and the Mental Health Inventory subscales as predictors of response to a brief pain management program. One hundred and seven chronic pain patients who participated in a pain management program, which included education about pain, relaxation training, and stress management, were sent a follow-up questionnaire 6 months after the course. ⋯ The use of relaxation and other techniques taught in the course was correlated with positive affect and well-being. The results suggest that health-promoting variables may offer advantages over pathological measures as predictors of patient response to pain management programs, and SOC is worthy of further study.