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according to a recent Japanese study in the Archives of Physical Medicine and Rehabilitation.
Looking at 43,506 patients cared for at 1,053 hospitals, Kazuaki Uda, MPH, and colleagues of the University of Tokyo found that scores on the Barthel Index, a measure of functional status, climbed significantly as the frequency and duration of postoperative rehabilitation increased. There was also a statistically significant, but small, association with improved functional status and early initiation of rehabilitation.
“Our results suggest that additional days of rehabilitation or an additional 20 minutes for each daily rehabilitation session in acute-care hospitals may provide better functional outcomes for patients with dementia,” concluded Mr. Uda and coinvestigators.
The Barthel Index (BI) measures independence in performing 10 activities of daily living (ADLs), including feeding, bathing, grooming, and dressing; bowel, bladder, and toileting; and transfers, mobility, and stair use. Each ADL is rate 0, 5, 10, or, for some, 15 points, and higher scores indicate more independence.
Compared with patients who received 3 days or fewer of rehabilitation weekly, patients receiving 3-4 days of rehabilitation saw an improvement of 2.62 on the BI. For those receiving 4-5 days, 5-6 days, and 6 or more days of rehabilitation, BI scores were higher by 5.83, 7.56, and 9.16, respectively. The results were statistically significant for all but the 3-4 day rehabilitation group.
Similarly, patients who received longer periods of rehabilitation saw more improvement in functional status. Compared with those who received 20-39 minutes per day of rehabilitation, those who received 40-59 minutes of therapy saw an increase of 4.37 on the BI, and those receiving an hour or more of therapy saw BI scores rise by 6.60 – both significant increases.
These results included a multivariable analysis that accounted for a number of patient characteristics such as comorbidities and body mass index, as well as fracture, fixation, and anesthesia type, and the interval from injury to surgery.
Representing the data in another way, the investigators found that “each increase in the average units of rehabilitation (units per day) was associated with a 5.46 increase in the BI.”
This retrospective cohort study, when placed in the context of previous work, suggests that “patients with cognitive impairment may benefit from rehabilitation for functional gains after hip fracture surgery in both acute and postacute settings,” the investigators wrote. They noted, however, that patients with dementia have often been excluded from larger outcome studies of hip fracture rehabilitation.
Patients in this study had a median 21-day inpatient stay after admission for their hip fracture, so much of the rehabilitation included as inpatient care in the Japanese schema would be delivered in the outpatient setting in the United States, where the mean inpatient length of stay after hip fracture is about 5 days.
Patients aged 65 years and older were included in the study if they had a prefracture diagnosis of dementia and sustained a hip fracture that was surgically repaired. Patients with multiple fracture sites, those with incomplete data, and those who didn’t undergo surgery or died in the hospital were excluded from the study. Almost two-thirds of patients (65.7%) were aged 85 years or older, and about a third (36.6%) were living in nursing facilities at the time of fracture. About 60% of patients were assessed as having mild dementia – a classification requiring little assistance with ADLs – before admission.
The authors noted that their study broke out timing, duration, and frequency of rehabilitation separately, unlike some previous work. They posited that longer or more frequent rounds of rehabilitation may be particularly effective in patients with dementia, who may face some communication barriers and require reteaching.
The study was unrandomized by design, and unmeasured confounders may have affected the results, they noted. Also, the study wasn’t designed to detect whether patient factors such as premorbid functional status, level of dementia, or living situation affected the timing, duration, and intensity of rehabilitation they were provided. The investigators recommended randomized studies to validate the effect of early, intensive rehabilitation for hip fracture surgery in patients with dementia.
The study was funded by the Japanese Ministry of Health, Labor, and Welfare. The authors reported that they have no relevant conflicts of interest.
SOURCE: Uda K et al. Arch Phys Med Rehabil. 2019;100:2301-7.
according to a recent Japanese study in the Archives of Physical Medicine and Rehabilitation.
Looking at 43,506 patients cared for at 1,053 hospitals, Kazuaki Uda, MPH, and colleagues of the University of Tokyo found that scores on the Barthel Index, a measure of functional status, climbed significantly as the frequency and duration of postoperative rehabilitation increased. There was also a statistically significant, but small, association with improved functional status and early initiation of rehabilitation.
“Our results suggest that additional days of rehabilitation or an additional 20 minutes for each daily rehabilitation session in acute-care hospitals may provide better functional outcomes for patients with dementia,” concluded Mr. Uda and coinvestigators.
The Barthel Index (BI) measures independence in performing 10 activities of daily living (ADLs), including feeding, bathing, grooming, and dressing; bowel, bladder, and toileting; and transfers, mobility, and stair use. Each ADL is rate 0, 5, 10, or, for some, 15 points, and higher scores indicate more independence.
Compared with patients who received 3 days or fewer of rehabilitation weekly, patients receiving 3-4 days of rehabilitation saw an improvement of 2.62 on the BI. For those receiving 4-5 days, 5-6 days, and 6 or more days of rehabilitation, BI scores were higher by 5.83, 7.56, and 9.16, respectively. The results were statistically significant for all but the 3-4 day rehabilitation group.
Similarly, patients who received longer periods of rehabilitation saw more improvement in functional status. Compared with those who received 20-39 minutes per day of rehabilitation, those who received 40-59 minutes of therapy saw an increase of 4.37 on the BI, and those receiving an hour or more of therapy saw BI scores rise by 6.60 – both significant increases.
These results included a multivariable analysis that accounted for a number of patient characteristics such as comorbidities and body mass index, as well as fracture, fixation, and anesthesia type, and the interval from injury to surgery.
Representing the data in another way, the investigators found that “each increase in the average units of rehabilitation (units per day) was associated with a 5.46 increase in the BI.”
This retrospective cohort study, when placed in the context of previous work, suggests that “patients with cognitive impairment may benefit from rehabilitation for functional gains after hip fracture surgery in both acute and postacute settings,” the investigators wrote. They noted, however, that patients with dementia have often been excluded from larger outcome studies of hip fracture rehabilitation.
Patients in this study had a median 21-day inpatient stay after admission for their hip fracture, so much of the rehabilitation included as inpatient care in the Japanese schema would be delivered in the outpatient setting in the United States, where the mean inpatient length of stay after hip fracture is about 5 days.
Patients aged 65 years and older were included in the study if they had a prefracture diagnosis of dementia and sustained a hip fracture that was surgically repaired. Patients with multiple fracture sites, those with incomplete data, and those who didn’t undergo surgery or died in the hospital were excluded from the study. Almost two-thirds of patients (65.7%) were aged 85 years or older, and about a third (36.6%) were living in nursing facilities at the time of fracture. About 60% of patients were assessed as having mild dementia – a classification requiring little assistance with ADLs – before admission.
The authors noted that their study broke out timing, duration, and frequency of rehabilitation separately, unlike some previous work. They posited that longer or more frequent rounds of rehabilitation may be particularly effective in patients with dementia, who may face some communication barriers and require reteaching.
The study was unrandomized by design, and unmeasured confounders may have affected the results, they noted. Also, the study wasn’t designed to detect whether patient factors such as premorbid functional status, level of dementia, or living situation affected the timing, duration, and intensity of rehabilitation they were provided. The investigators recommended randomized studies to validate the effect of early, intensive rehabilitation for hip fracture surgery in patients with dementia.
The study was funded by the Japanese Ministry of Health, Labor, and Welfare. The authors reported that they have no relevant conflicts of interest.
SOURCE: Uda K et al. Arch Phys Med Rehabil. 2019;100:2301-7.
according to a recent Japanese study in the Archives of Physical Medicine and Rehabilitation.
Looking at 43,506 patients cared for at 1,053 hospitals, Kazuaki Uda, MPH, and colleagues of the University of Tokyo found that scores on the Barthel Index, a measure of functional status, climbed significantly as the frequency and duration of postoperative rehabilitation increased. There was also a statistically significant, but small, association with improved functional status and early initiation of rehabilitation.
“Our results suggest that additional days of rehabilitation or an additional 20 minutes for each daily rehabilitation session in acute-care hospitals may provide better functional outcomes for patients with dementia,” concluded Mr. Uda and coinvestigators.
The Barthel Index (BI) measures independence in performing 10 activities of daily living (ADLs), including feeding, bathing, grooming, and dressing; bowel, bladder, and toileting; and transfers, mobility, and stair use. Each ADL is rate 0, 5, 10, or, for some, 15 points, and higher scores indicate more independence.
Compared with patients who received 3 days or fewer of rehabilitation weekly, patients receiving 3-4 days of rehabilitation saw an improvement of 2.62 on the BI. For those receiving 4-5 days, 5-6 days, and 6 or more days of rehabilitation, BI scores were higher by 5.83, 7.56, and 9.16, respectively. The results were statistically significant for all but the 3-4 day rehabilitation group.
Similarly, patients who received longer periods of rehabilitation saw more improvement in functional status. Compared with those who received 20-39 minutes per day of rehabilitation, those who received 40-59 minutes of therapy saw an increase of 4.37 on the BI, and those receiving an hour or more of therapy saw BI scores rise by 6.60 – both significant increases.
These results included a multivariable analysis that accounted for a number of patient characteristics such as comorbidities and body mass index, as well as fracture, fixation, and anesthesia type, and the interval from injury to surgery.
Representing the data in another way, the investigators found that “each increase in the average units of rehabilitation (units per day) was associated with a 5.46 increase in the BI.”
This retrospective cohort study, when placed in the context of previous work, suggests that “patients with cognitive impairment may benefit from rehabilitation for functional gains after hip fracture surgery in both acute and postacute settings,” the investigators wrote. They noted, however, that patients with dementia have often been excluded from larger outcome studies of hip fracture rehabilitation.
Patients in this study had a median 21-day inpatient stay after admission for their hip fracture, so much of the rehabilitation included as inpatient care in the Japanese schema would be delivered in the outpatient setting in the United States, where the mean inpatient length of stay after hip fracture is about 5 days.
Patients aged 65 years and older were included in the study if they had a prefracture diagnosis of dementia and sustained a hip fracture that was surgically repaired. Patients with multiple fracture sites, those with incomplete data, and those who didn’t undergo surgery or died in the hospital were excluded from the study. Almost two-thirds of patients (65.7%) were aged 85 years or older, and about a third (36.6%) were living in nursing facilities at the time of fracture. About 60% of patients were assessed as having mild dementia – a classification requiring little assistance with ADLs – before admission.
The authors noted that their study broke out timing, duration, and frequency of rehabilitation separately, unlike some previous work. They posited that longer or more frequent rounds of rehabilitation may be particularly effective in patients with dementia, who may face some communication barriers and require reteaching.
The study was unrandomized by design, and unmeasured confounders may have affected the results, they noted. Also, the study wasn’t designed to detect whether patient factors such as premorbid functional status, level of dementia, or living situation affected the timing, duration, and intensity of rehabilitation they were provided. The investigators recommended randomized studies to validate the effect of early, intensive rehabilitation for hip fracture surgery in patients with dementia.
The study was funded by the Japanese Ministry of Health, Labor, and Welfare. The authors reported that they have no relevant conflicts of interest.
SOURCE: Uda K et al. Arch Phys Med Rehabil. 2019;100:2301-7.
REPORTING FROM THE ARCHIVES OF PHYSICAL MEDICINE AND REHABILITATION