ABSTRACT
OBJECTIVES: After a hip fracture, 50% of senior patients are left with permanent functional decline and 30% lose their autonomy. The aim of this prospective study was to evaluate whether seniors who are in a caregiver role have better functional recovery after hip fracture compared with noncaregivers. DESIGN: Prospective observational study. SETTING: A total of 107 Swiss patients with acute hip fracture age 65 years and older (84% women; 83.0 ± 6.9 years; 87% community-dwelling). MEASUREMENTS: At baseline, participants were asked if they were caregivers for a person, a pet, or a plant. Lower-extremity mobility was measured using the Timed Up and Go (TUG) test at baseline during acute care (day 1-12 after hip fracture surgery) and at 6 and 12 months follow-up. Subjective physical functioning (SPF) was rated for prefracture values and at 6 and 12 months follow-up using the Short Form 36 Health Survey questionnaire. Differences in TUG performance or SPF between caregivers and noncaregivers at 6 and 12 months were assessed using multivariable repeated-measures analysis adjusted for age, sex, body mass index, Charlson comorbidity index, Mini-Mental State Examination, living condition, baseline TUG, and treatment (vitamin D, home exercise program as part of the original trial). RESULTS: At baseline, adjusted TUG performance was better in caregivers of any kind compared with noncaregivers (40.9 vs 84.4 seconds, P < .0001). At 6 months, and after adjustment for baseline TUG performance and other covariates, TUG was better in caregivers of any kind (-6.4 seconds, P = .007) and caregivers of plants (-6.6 seconds, P = .003) compared with noncaregivers. At 12 months, only caregivers of persons had better TUG performance compared with noncaregivers (-7.3 seconds, P = .009). Moreover, at 12 months, SPF was better in caregivers of persons (58.9 vs 45.6, P = .01) and caregivers of any kind (50.8 vs 39.3, P = .02) compared with noncaregivers. CONCLUSIONS: Senior hip fracture patients who have a caregiver role of any kind, and especially of plants, had better short-term recovery after hip fracture assessed with the TUG. For long-term recovery, senior hip fracture patients who are caregivers for other persons appeared to have a significant benefit. These benefits were independent of baseline function and all other covariates.
Subject(s)
Caregivers/psychology , Hip Fractures/psychology , Recovery of Function , Activities of Daily Living , Aged , Aged, 80 and over , Animals , Female , Hip Fractures/physiopathology , Humans , Independent Living , Male , Mobility Limitation , Pets , Plants , Prospective Studies , Surveys and Questionnaires , SwitzerlandABSTRACT
INTRODUCTION: Research by AOTrauma's orthogeriatrics education taskforce identified ongoing educational needs for surgeons and trainees worldwide regarding the medical management of older adults with a fracture. To address practicing surgeons' preference for increased use of mobile learning, a point-of-care educational app was planned by a committee of experienced faculty. The goals were to deliver the app to surgeons, trainees, and other healthcare professionals, to measure usage, and to evaluate the impact on patient care. MATERIALS AND METHODS: The committee of geriatricians and surgeons designed and developed four modules on osteoporosis, delirium, anticoagulation, and pain based on published evidence and the content was programmed into mobile app formats. A registration form was integrated and a 14-question online evaluation survey was administered to users. RESULTS: The AOTrauma Orthogeriatrics app was installed by 17,839 users worldwide between September 2014 and October 2015: Android smartphones (44%), iPhones (32%), iPads (15%), Android tablets (9%). 920 users registered and 100 completed the online evaluation: orthopedic/trauma surgeons (67%), residents/fellows (20%), and other professionals (13%). Ratings for all aspects were 4 or higher on a 1-5 Likert scale (5 = Excellent). 80% of evaluation respondents found the answer to their question or educational need on their last visit, and 26 of 55 respondents (47%) reported making a change in an aspect of their management of patients as a result of their learning from the app. CONCLUSION: The orthogeriatrics app reached its intended audiences and was rated highly as a method of providing education to help improve patient care. Content input by experienced faculty and app improvements based on user feedback were key contributors to successful implementation.
Subject(s)
Geriatrics/education , Health Services for the Aged , Mobile Applications , Orthopedics/education , Point-of-Care Systems , Adult , Aged , Aged, 80 and over , Attitude of Health Personnel , Clinical Decision-Making , Female , Global Health , Humans , Male , Middle Aged , Prospective Studies , Qualitative Research , Quality of Health Care , Retrospective StudiesABSTRACT
Hippocampal volume is a promising biomarker to enhance the accuracy of the diagnosis of dementia due to Alzheimer's disease (AD). However, whereas hippocampal volume is well studied in patient samples from clinical trials, its value in clinical routine patient care is still rather unclear. The aim of the present study, therefore, was to evaluate fully automated atlas-based hippocampal volumetry for detection of AD in the setting of a secondary care expert memory clinic for outpatients. One-hundred consecutive patients with memory complaints were clinically evaluated and categorized into three diagnostic groups: AD, intermediate AD, and non-AD. A software tool based on open source software (Statistical Parametric Mapping SPM8) was employed for fully automated tissue segmentation and stereotactical normalization of high-resolution three-dimensional T1-weighted magnetic resonance images. Predefined standard masks were used for computation of grey matter volume of the left and right hippocampus which then was scaled to the patient's total grey matter volume. The right hippocampal volume provided an area under the receiver operating characteristic curve of 84% for detection of AD patients in the whole sample. This indicates that fully automated MR-based hippocampal volumetry fulfills the requirements for a relevant core feasible biomarker for detection of AD in everyday patient care in a secondary care memory clinic for outpatients. The software used in the present study has been made freely available as an SPM8 toolbox. It is robust and fast so that it is easily integrated into routine workflow.