Functional incidental training: a randomized, controlled, crossover trial in Veterans Affairs nursing homes.

OBJECTIVES: To test the effects of a rehabilitative intervention directed at continence, mobility, endurance, and strength (Functional Incidental Training (FIT)) in older patients in Department of Veterans Affairs (VA) nursing homes. DESIGN: Randomized, controlled, crossover trial. SETTING: Four VA nursing homes. PARTICIPANTS: All 528 patients in the nursing homes were screened; 178 were eligible, and 107 were randomized to an immediate intervention group (Group 1; n=52) and a delayed intervention group (Group 2; n=55). INTERVENTION: Trained research staff provided the FIT intervention, which included prompted voiding combined with individualized, functionally oriented endurance and strength-training exercises offered four times per day, 5 days per week, for 8 weeks. Group 1 received the intervention while Group 2 served as a control group; then Group 2 received the intervention while Group 1 crossed over to no intervention. A total of 64 subjects completed the intervention phase of the trial. MEASUREMENTS: Timed measures of walking or wheeling a wheelchair (mobility), sit-to-stand exercises, independence in locomotion and toileting as assessed using the Functional Independence Measure (FIM), one-repetition maximum weight for several measures of upper and lower body strength, frequency of urine and stool incontinence, and appropriate toileting ratios. RESULTS: There was a significant effect of the FIT intervention on virtually all measures of endurance, strength, and urinary incontinence but not on the FIM for locomotion or toileting. The effects of FIT were observed when Group 1 received the intervention and was compared with the control group and when Group 2 crossed over to the intervention. Group 1 deteriorated in all measures during the 8-week crossover period. Within-person comparisons also demonstrated significant effects on all measures in the 64 participants who completed the intervention; 43 (67%) of these participants were "responders" based on maintenance or improvement in at least one measure of endurance, strength, and urinary incontinence. No adverse events related to FIT occurred during the study period. CONCLUSION: FIT improves endurance, strength, and urinary incontinence in older patients residing in VA nursing homes. Translating these positive benefits achieved under research conditions into practice will be challenging because of the implications of the intervention for staff workload and thereby the costs of care.

Functional Incidental Training: applicability and feasibility in the Veterans Affairs nursing home patient population.

OBJECTIVE: To examine the applicability and feasibility of an intervention directed at improving continence, endurance, and strength (Functional Incidental Training [FIT]), for older patients in Veterans Administration (VA) nursing homes. DESIGN: Data were collected during a randomized, controlled, crossover trial. SETTING: Four VA nursing homes. PARTICIPANTS: All 528 patients in the nursing homes were screened, 178 were eligible, and 107 were randomized into the trial. A total of 64 participants completed the intervention phase of the trial. INTERVENTION: Trained research staff provided the FIT intervention, which included prompted voiding combined with individualized, functionally oriented endurance and strength training exercises offered four times per day, 5 days per week, for 8 weeks. MEASURES: Descriptive data were collected relevant to the translation of the FIT intervention into everyday practice, including number of patients eligible and reasons for ineligibility, attrition rates and reasons for attrition, participant adherence to and satisfaction with FIT, and the costs of FIT relative to usual care. RESULTS: One third of the 528 patients met the eligibility criteria. The major reasons for ineligibility were being continent, age under 60, and a short anticipated length of stay. Of the 146 patients enrolled in the trial, 85 (58%) dropped out during the 9- to 10-month project. Deterioration in health status, death, and discharge accounted for two thirds of the attrition. Adherence to FIT was in general high but variable. Participants completed prompted voiding plus at least one exercise in 75% of the FIT rounds offered. Of the 60 participants who completed the protocol and who could answer simple questions, 75% indicated they enjoyed FIT, but 62% indicated that the exercise was too frequent, and 28% indicated they were offered opportunities to toilet too often. Based on timed observations, the costs of FIT are about four times as high as usual continence care. CONCLUSIONS: FIT is applicable to a substantial number of patients in VA nursing homes. The FIT protocol tested in this trial can be further refined and individualized based on patient preferences and adherence to various components of FIT in order to make it more feasible, efficient, and cost-effective in practice. The costs of maintaining an intervention such as FIT in all VA nursing home patients who may benefit, however, are high and must be justified largely by potential positive effects on function and quality of life, as opposed to cost savings resulting from the intervention.

Use of a static adjustable ankle-foot orthosis following tibial nerve block to reduce plantar-flexion contracture in an individual with brain injury.

BACKGROUND AND PURPOSE: Ankle plantar-flexion contractures are a common complication of brain injuries and can lead to secondary limitations in mobility. CASE DESCRIPTION: The patient was a 44-year-old woman with left hemiplegia following a right frontal arteriovenous malformation resection. She had a left ankle plantar-flexion contracture of -31 degrees from neutral. After a tibial nerve block, an adjustable ankle-foot orthosis was applied 23 hours a day for 27 days. Adjustments of the orthosis were made as the contracture was reduced. The patient received physical therapy during the 27-day period for functional mobility activities and stretching the plantar flexors outside of the orthosis. OUTCOMES: The patient's dorsiflexion passive range of motion increased from -31 degrees to +10 degrees. DISCUSSION: The application of an adjustable ankle-foot orthosis following a tibial nerve block, as an addition to a physical therapy regimen of stretching and mobility training, may reduce plantar-flexion contractures in patients with brain injury.