Physical Activity After a Hip Fracture: Effect of a Multicomponent Home-Based Rehabilitation Program-A Secondary Analysis of a Randomized Controlled Trial.

OBJECTIVES: To investigate the effect of a yearlong multicomponent rehabilitation program on the level of physical activity (PA) and the maintenance of the level of PA over 1-year follow-up among older people recovering from a recent hip fracture. DESIGN: Secondary analysis of a randomized, controlled, parallel-group trial. SETTING: Home-based rehabilitation; measurements in university laboratory. PARTICIPANTS: Community-dwelling people (N=81) aged ≥60 years recovering from a hip fracture. Participants were randomly assigned to an intervention (n=40) or a control (n=41) group, on average, 42±23 days after discharge from the hospital. INTERVENTION: A yearlong intervention included evaluation and modification of environmental hazards, guidance for safe walking, nonpharmacologic pain management, a progressive home exercise program, PA counseling, and standard care. MAIN OUTCOME MEASURES: The outcome was the level of PA, which was assessed with the questionnaire (a modified Grimby scale) at baseline, and 3, 6, 12, and 24 months after baseline. Three PA categories were defined: inactivity, light PA, and moderate to heavy PA. Physical function was assessed using the Short Physical Performance Battery (SPPB) at baseline. The effects of the intervention were analyzed with generalized estimating equations. RESULTS: In the intervention group, a significant increase was observed in the level of PA after the intervention (interaction P=.005) and after 1-year follow-up (P=.021) compared with the standard care only. The benefit was particularly evident among the participants with a baseline SPPB score of ≥7 (interaction P<.001). CONCLUSIONS: The 12-month individualized multicomponent rehabilitation program increased PA among older patients with hip fracture. The increase was found to be maintained at the 1-year follow-up.

Effects of a Home-Based Physical Rehabilitation Program on Tibial Bone Structure, Density, and Strength After Hip Fracture: A Secondary Analysis of a Randomized Controlled Trial.

Weight-bearing physical activity may decrease or prevent bone deterioration after hip fracture. This study investigated the effects of a home-based physical rehabilitation program on tibial bone traits in older hip fracture patients. A population-based clinical sample of men and women operated for hip fracture (mean age 80 years, 78% women) was randomly assigned into an intervention (n = 40) and a standard care control group (n = 41) on average 10 weeks postfracture. The intervention group participated in a 12-month home-based rehabilitation intervention, including evaluation and modification of environmental hazards, guidance for safe walking, nonpharmacological pain management, motivational physical activity counseling, and a progressive, weight-bearing home exercise program comprising strengthening exercises for the lower legs, balance training, functional exercises, and stretching. All participants received standard care. Distal tibia (5% proximal to the distal end plate) compressive bone strength index (BSI; g2/cm4), total volumetric BMD (vBMDTOT; mg/cm3), and total area (CSATOT; mm2), as well as midtibia (55%) strength-strain index (SSI; mm3), cortical vBMD (vBMDCO; mg/cm3), and ratio of cortical to total area (CSACO/CSATOT) were assessed in both legs by pQCT at baseline and at 3, 6, and 12 months. The intervention had no effect (group × time) on either the distal or midtibial bone traits. At the distal site, BSI of both legs, vBMDTOT of the fractured side, and CSATOT of the nonfractured side decreased significantly over time in both groups 0.7% to 3.1% (12 months, p < 0.05). At the midshaft site, CSACO/CSATOT and SSI of both legs, and vBMDCO of the fractured leg, decreased significantly over time in both groups 1.1% to 1.9% (12 months, p < 0.05). Trabecular and cortical bone traits of the tibia on the fractured and the nonfractured side deteriorated throughout follow-up. The home-based physical rehabilitation intervention aimed at promoting mobility recovery was unable to prevent bone deterioration in older people after hip fracture. © 2019 The Authors. JBMR Plus published by Wiley Periodicals, Inc. on behalf of American Society for Bone and Mineral Research.

Effects of a home-based physical rehabilitation program on physical disability after hip fracture: a randomized controlled trial.

OBJECTIVE: Fewer than half of the patients with hip fracture will regain the prefracture level of physical functioning. This secondary analysis of a randomized controlled trial investigated the effects of a multicomponent home-based rehabilitation program (ProMo) on physical disability after hip fracture. DESIGN: Randomized, controlled, parallel-group trial. SETTING: Rehabilitation in participants' homes; measurements in university-based laboratory and local hospital. PARTICIPANTS: Population-based clinical sample of community-dwelling people older than 60 years (n = 81) operated for hip fracture were randomized into intervention and control groups. INTERVENTION: The year-long intervention aimed at restoring mobility. It included evaluation and modification of environmental hazards, guidance for safe walking, pain management, home exercise, physical activity counseling, and standard care. MEASUREMENTS: Physical disability was assessed by a questionnaire at baseline, and 3, 6, and 12 months thereafter. Sum scores were computed for basic (ADLs) and instrumental activities of daily living (IADLs). A higher score indicated more difficulty. GEE models were constructed to analyze the effect of the intervention. RESULTS: In the intention-to-treat analysis, no intervention effect was observed for sum scores. For the single disability items, borderline significant positive effects were observed for preparing food and handling medication (interaction P = .061 and P = .061, respectively). In the per-protocol analysis, the mean differences between groups were -0.4 points (SE 0.5), -1.7 (0.7), and -1.2 (0.7) at 3, 6, and 12 months for ADLs and -1.0 (1.2), -3.2 (1.5), and -2.5 (1.4) for IADLs, correspondingly. CONCLUSION: The current analyses suggest that home-based rehabilitation may reduce disability among older people after hip fracture. The present results need to be confirmed in a study with larger sample size. Potentially a more task-oriented rehabilitation approach might gain more benefits. Current Controlled Trials (ISRCTN53680197).

Effects of a multicomponent home-based physical rehabilitation program on mobility recovery after hip fracture: a randomized controlled trial.

OBJECTIVE: To investigate whether a home-based rehabilitation program for community-dwelling older people with recent hip fracture is more effective than standard care in improving mobility recovery and reducing disability. DESIGN: Randomized, controlled, parallel-group trial. SETTING: Rehabilitation in participants' homes; measurements in university-based laboratory and local hospital. PARTICIPANTS: Clinical population of community-dwelling men and women (aged 60+) recovering from hip fracture. Participants were randomly assigned into control (n = 41) or intervention (n = 40) groups on average 42 ± 23 days after discharge home. INTERVENTION: A yearlong multicomponent home-based rehabilitation aimed at promoting mobility recovery and physical functional capacity after hip fracture. The intervention included evaluation and modification of environmental hazards, guidance for safe walking, nonpharmacological pain management, a progressive home exercise program, physical activity counseling, and standard care. MEASUREMENTS: Measurements were outlined according to the tiers of the disablement process, with the ability to negotiate stairs as the main outcome. Prefracture ability to negotiate stairs was enquired at the hospital on average 10 ± 5 days after fracture. Subsequently, current perceived ability to negotiate stairs was reported immediately before the intervention (on average 9 weeks after surgery) and 3, 6, and 12 months thereafter. Other measurements included leg extension power deficit (LEP), functional balance (Berg Balance Scale) and lower extremity performance (Short Physical Performance Battery). Effects of the intervention were analyzed with generalized estimation equations and longitudinal repeated measures mixture path models. RESULTS: The intervention reduced perceived difficulties in negotiating stairs (interaction, group × time P = .001) from prefracture to 12 months compared with the control condition. The mixture path model revealed that less difficulty in negotiating stairs at 6 and 12 months correlated with better functional balance at 3 and 6 months in the intervention group but not controls (group difference P = .007 and P < .001, respectively). CONCLUSION: The individualized home-based rehabilitation program improved mobility recovery after hip fracture over standard care. To be efficacious in reducing or reversing disability after hip fracture, rehabilitation needs to be individualized, include many components, be progressive, and span a sufficiently long period. Current Controlled Trials (ISRCTN53680197).

Effects of a rehabilitation program on perceived environmental barriers in older patients recovering from hip fracture: a randomized controlled trial.

OBJECTIVES: To study effects of a one-year multicomponent intervention on perceived environmental barriers in hip fracture patients. DESIGN: Randomized controlled trial of a 12-month home-based rehabilitation aiming to improve mobility and function (ISRCTN53680197); secondary analyses. Subjects. Community-dwelling hip fracture patients on average 70 days after trauma (n = 81). METHODS: Assessments at baseline, 3, 6, and 12 months later included perceived entrance-related barriers (e.g., indoor/outdoor stairs, lighting, floor surfaces, and storage for mobility devices) and perceived barriers in the outdoor environment (poor street condition, hilly terrain, long-distances, and lack of resting places). Sum scores for entrance-related and outdoor barriers were analyzed using general estimating equation models. RESULTS: At baseline, 48% and 37% of the patients perceived at least one entrance-related barrier, and 62% and 60% perceived at least one outdoor barrier in the intervention and control group, respectively. Over time, (P = 0.003) the number of entrance-related barriers decreased in both groups (group P = 0.395; interaction P = 0.571). For outdoor barriers, time (P = 0.199), group (P = 0.911), and interaction effect (P = 0.430) were not significant. CONCLUSION: Our intervention had no additional benefit over standard care in hip fracture patients. Further study is warranted to determine whether perceived environmental barriers can be reduced by interventions targeted at the older individual. This trial is registered with ISRCTN53680197.