OBJECTIVES: To identify factors that were predictive of improved pain status among older adults with chronic back pain participating in the Adaptive Physical Activity (APA) program and to identify factors that were predictive of adherence to APA.
METHODS: An observational cohort study of 392 older adults (ages 50 to 88) with chronic back pain participating in APA for 12 months. APA was a community-based group exercise program given for 1-hour, twice weekly, in local gyms. Primary outcome measures were improved pain based on a global rating of change evaluation and adherence to the APA program (defined as participation in >75% of exercise sessions). Potential predictor variables were entered into multivariate logistic regression models to determine the most accurate set of variables for predicting improved pain and adherence.
RESULTS: Presence of depressive symptoms, poor self-rated health and adherence to APA were the best predictors of improved pain status, with adherence being the strongest predictor [odds ratio: 13.88 (95% confidence interval: 8.17, 23.59)]. Better physical function, longer pain duration, and positive rating of the trainer were all positively associated with adherence to APA; whereas poor self-rated health and further distance from the gym were inversely associated.
CONCLUSIONS: Given that adherence to APA is the key predictor of improved back pain, future efforts should focus on strategies to improve adherence. Our data suggest that enhanced training of exercise trainers, development of separate classes for people with different functional levels, and use of psychosocial interventions to reduce health pessimism and depression may be potential targets for improving adherence.
This pilot study examined the feasibility and potential efficacy of a self-management program for seniors with chronic back pain and assessed for possible race/ethnicity differences in program impact. Sixty-nine seniors (24 African Americans, 25 Hispanics, and 20 non-Hispanic Whites) enrolled in the 8-wk community-based program. Efficacy outcomes included pain-related disability as measured by the Roland Morris Disability Questionnaire (RMDQ), pain intensity, pain self-efficacy, depressive symptoms, social activity, and functional status. Eighty percent of enrollees completed the program. Clinically important decreases in RMDQ scores were found for non-Hispanic White (adjusted change score = -3.53), African American (-3.89), and Hispanic (-8.45) participants. Improvements in all other outcomes were observed, but only for Hispanic participants. Results confirm that implementation of the protocol in urban senior centers is feasible, and the program shows potential efficacy. The race/ethnicity differences observed in the current study merit further investigation.
Chronic low back pain (CLBP) in older adults may be disabling and therapeutically challenging, largely because of the inefficacy and/or morbidity associated with traditional pain treatment. We conducted a randomized controlled trial in 200 men and women age ≥65 with CLBP to evaluate the efficacy of percutaneous electrical nerve stimulation (PENS) with and without general conditioning and aerobic exercise (GCAE), for reducing pain and improving physical function. Participants were randomized to receive (1) PENS, (2) control-PENS (brief electrical stimulation to control for treatment expectancy), (3) PENS + GCAE, or (4) control-PENS + GCAE, twice a week for 6 weeks. All four groups experienced significantly reduced pain (range −2.3 to −4.1 on the McGill Pain Questionnaire short form), improved self-reported disability (range −2.1 to −3.0 on Roland scale) and improved gait velocity (0.04–0.07 m/s), sustained at 6 months. The GCAE groups experienced significantly fewer fear avoidance beliefs immediately post-intervention and at 6 months than non-GCAE groups. There were no significant side effects. Since brief electrical stimulation (i.e., control-PENS) facilitated comparably reduced pain and improved function at 6 months as compared with PENS, the exact dose of electrical stimulation required for analgesia cannot be determined. GCAE was more effective than PENS alone in reducing fear avoidance beliefs, but not in reducing pain or in improving physical function. (PsycInfo Database Record (c) 2021 APA, all rights reserved)
OBJECTIVE: Chronic back pain is common in the elderly population and can be treated with exercise. Long-term adherence to exercise recommendations has been documented in adults of <65 yrs of age but not for elderly adults. This study explored exercise behaviors of elderly adults with a history of chronic back pain before and 2 yrs after treatment in an exercise-oriented rehabilitation program.
DESIGN: This study utilized a case series design to survey 126 subjects >65 yrs old who underwent physical therapy during the year 2000 for complaints of chronic low back pain. Of these, 89 (70%) responded to the 2-yr questionnaire. Outcome measures included visual analog scale for pain, Oswestry disability questionnaires, back flexibility and strength, and a questionnaire exploring exercise behaviors. All subjects underwent a 6-wk physical therapy program that consisted of exercise coupled with advice to remain active.
RESULTS: Improvements in flexibility and strength occurred during treatment. Mean Oswestry disability scores (0-100 scale) improved from 32 to 20, and pain scores (0-10 scale) from 5.0 to 3.0 during treatment (P < 0.001) and were maintained at the 2-yr follow-up, regardless of exercise adherence. The percentage of patients who performed at least some exercise increased from 49% before treatment to 72% at the 2-yr follow-up. The changes in disability or pain observed during treatment did not influence exercise compliance. The most frequently stated reasons for nonadherence was that exercise did not help or aggravated pain (33%). For those who exercised regularly, 80% did so because of the health benefits from exercise.
CONCLUSIONS: The exercise behaviors of many elderly adults with chronic low back pain can increase after an exercise-oriented spine physical therapy program.
OBJECTIVES: To assess the effectiveness of a bicycle endurance program in older adults with chronic low back pain (CLBP) and to identify correlates of exercise adherence.
DESIGN: Prospective cohort.
SETTING: Residential facilities and a tertiary care hospital.
PARTICIPANTS: Adults with CLBP aged 55 years and older. Of 29 subjects who agreed to participate, 3 (10%) were deemed ineligible at baseline. Nineteen subjects (73%) were women, and the median age was 72 years.
INTERVENTIONS: Subjects were assessed at baseline and at 6 and 12 weeks by using standardized questionnaires, physical examination, and endurance testing by a physical therapist. Subjects received a bicycle and instructions to exercise 3 times a week for 12 weeks at a set wattage. A trained rescarcher collected exercise data weekly. Main outcome measures The Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36), the lumbar spinal stenosis symptom severity and function scales, and kilocalories were used to assess change.
RESULTS: At baseline, subjects were moderately impaired (mean SF-36 physical function score, 52.6). Eighteen (65%) completed the trial. At 12 weeks, physical functioning (SF-36) improved by 11%, mental health (Mental Health Inventory 5-Item Questionnaire) improved by 14%, and CLBP symptoms decreased by 8%. Reasons for withdrawing included illness, family issues, and bicycle-related discomfort.
CONCLUSIONS: The bicycle program was safe and effective for improving functional status and well-being.
We conducted a pilot study to evaluate a practical exercise program for elderly people with chronic musculo-skeletal pain. Thirty-three subjects (mean age, 73 years; 69% back pain; 24% knee pain; 9% hip pain) were randomly assigned to one of three groups. Group 1 received 6-week supervised program of walking. Group 2 received a pain education program that included instruction and demonstration of use of heat, cold, massage, relaxation and distraction. Group 3 received usual care. Outcomes including pain, self-reported health and functional status, and performance-based measures of functional status were evaluated at baseline, at two weeks and at eight weeks (end of study). Attendance was 100% for the education sessions and 93% for walking sessions. No injuries were sustained. Both intervention groups demonstrated significant improvements in pain (p < 0.05) and performance-based measures of functional status (p < 0.05), while the control group had no changes. These data suggest that patient education and fitness walking can improve overall pain management and related functional limitations among elderly people with chronic musculo-skeletal pain.
We compared lumbar-extension strength between healthy asymptomatic geriatric females (HEAL) and symptomatic geriatric females (INJ) seeking medical attention for chronic low back pain. The INJ group used the MedX lumbar-extension machine to perform isotonic exercises two times per week and were eventually reduced to one time per week. Range of motion (ROM) and strength were significantly different between groups before beginning the program. After the program, ROM and strength improved significantly and were not different from those of the HEAL group. The average length of treatment was 97 days and 20 visits. Subjective pain ratings were significantly reduced (60%) and exercise weights significantly increased (71%). This reconfirms the notion that many back pain sufferers have weaker lumbar-extension strength and that some symptomatic geriatric women can increase strength with progressive resistance exercise, which leads to a decrease in low back pain.
Studies of the effects of physical exercise programs have shown that such programs can improve older persons' functional capacity. Research was conducted to determine the efficacy of two different types of physical restoration regimens--active and passive--in improving the performance of elderly persons with chronic pain conditions. Data from elderly persons admitted for back and pain rehabilitation to the Comprehensive Pain and Rehabilitation Center (CPRC) at the University of Miami are presented. The active approach consisted of the aggressive rehabilitation program at the CPRC, a 4-week program of daily physical therapy, occupational therapy, behavioral modification, and counseling. Treatment goals were improved strength, flexibility, posture, balance, gait, and overall well-being. The passive approach was based on the use of functional electric stimulation (FES) as an adjunct treatment to strengthen lower extremity muscles weakened by disuse. To evaluate the effectiveness of these approaches to physical restoration, we performed ergonomic assessment of subjects' functional abilities, including static strength and range of motion. Findings indicated that both methods were valuable in physical restoration in the elderly. Specifically FES proved effective in strengthening weak muscles in the lower extremities and shows great potential for neuromuscular conditioning in older cohorts.
To identify factors that were predictive of improved pain status among older adults with chronic back pain participating in the Adaptive Physical Activity (APA) program and to identify factors that were predictive of adherence to APA.
METHODS:
An observational cohort study of 392 older adults (ages 50 to 88) with chronic back pain participating in APA for 12 months. APA was a community-based group exercise program given for 1-hour, twice weekly, in local gyms. Primary outcome measures were improved pain based on a global rating of change evaluation and adherence to the APA program (defined as participation in >75% of exercise sessions). Potential predictor variables were entered into multivariate logistic regression models to determine the most accurate set of variables for predicting improved pain and adherence.
RESULTS:
Presence of depressive symptoms, poor self-rated health and adherence to APA were the best predictors of improved pain status, with adherence being the strongest predictor [odds ratio: 13.88 (95% confidence interval: 8.17, 23.59)]. Better physical function, longer pain duration, and positive rating of the trainer were all positively associated with adherence to APA; whereas poor self-rated health and further distance from the gym were inversely associated.
CONCLUSIONS:
Given that adherence to APA is the key predictor of improved back pain, future efforts should focus on strategies to improve adherence. Our data suggest that enhanced training of exercise trainers, development of separate classes for people with different functional levels, and use of psychosocial interventions to reduce health pessimism and depression may be potential targets for improving adherence.
