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- Flodin, Lena, et al.
(author)
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Additive effects of nutritional supplementation, together with bisphosphonates, on bone mineral density after hip fracture : a 12-month randomized controlled study
- 2014
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In: Clinical Interventions in Aging. - 1176-9092 .- 1178-1998. ; 9, s. 1043-1050
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Journal article (peer-reviewed)abstract
- Background: After a hip fracture, a catabolic state develops, with increased bone loss during the first year. The aim of this study was to evaluate the effects of postoperative treatment with calcium, vitamin D, and bisphosphonates (alone or together) with nutritional supplementation on total hip and total body bone mineral density (BMD). Methods: Seventy-nine patients (56 women), with a mean age of 79 years (range, 61-96 years) and with a recent hip fracture, who were ambulatory before fracture and without severe cognitive impairment, were included. Patients were randomized to treatment with bisphosphonates (risedronate 35 mg weekly) for 12 months (B; n=28), treatment with bisphosphonates along with nutritional supplementation (40 g protein, 600 kcal daily) for the first 6 months (BN; n=26), or to controls (C; n=25). All participants received calcium (1,000 mg) and vitamin D3 (800 IU) daily. Total hip and total body BMD were assessed with dual-energy X-ray absorptiometry at baseline, 6, and 12 months. Marker of bone resorption C-terminal telopeptide of collagen I and 25-hydroxy vitamin D were analyzed in serum. Results: Analysis of complete cases (70/79 at 6 months and 67/79 at 12 months) showed an increase in total hip BMD of 0.7% in the BN group, whereas the B and C groups lost 1.1% and 2.4% of BMD, respectively, between baseline and 6 months (P=0.071, between groups). There was no change in total body BMD between baseline and 12 months in the BN group, whereas the B group and C group both lost BMD, with C losing more than B (P=0.009). Intention-to-treat analysis was in concordance with the complete cases analyses. Conclusion: Protein-and energy-rich supplementation in addition to calcium, vitamin D, and bisphosphonate therapy had additive effects on total body BMD and total hip BMD among elderly hip fracture patients.
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| 2. |
- Flodin, Lena, et al.
(author)
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Effects of protein-rich nutritional supplementation and bisphosphonates on body composition, handgrip strength and health-related quality of life after hip fracture : a 12-month randomized controlled study
- 2015
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In: BMC Geriatrics. - : Springer Science and Business Media LLC. - 1471-2318. ; 15
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Journal article (peer-reviewed)abstract
- Background: The catabolic state that follows hip fracture contributes to loss of muscle mass and strength, that is sarcopenia, which impacts functional ability and health-related quality of life. Measures to prevent such long-term postoperative consequences are of important concern. The aim of this study was to evaluate the combined effects of protein-rich nutritional supplementation and bisphosphonate on body composition, handgrip strength and health-related quality of life following hip fracture. Methods: The study included 79 men and women with hip fracture, mean age 79 years (SD 9), without severe cognitive impairment, who were ambulatory and living independently before fracture. Patients were randomized postoperatively to receive liquid supplementation that provided 40 g of protein and 600 kcal daily for six months after the fracture, in addition to bisphosphonates once weekly for 12 months (group N, n = 26), or bisphosphonates alone once weekly for 12 months (group B, n = 28). All patients, including the controls (group C, n = 25) received calcium 1 g and vitamin D3 800 IU daily. Body composition as measured by dual-energy X-ray absorptiometry (DXA), handgrip strength (HGS) and health-related quality of life (HRQoL) were registered at baseline, six and 12 months postoperatively. Results: There were no differences among the groups regarding change in fat-free mass index (FFMI), HGS, or HRQoL during the study year. Intra-group analyses showed improvement of HGS between baseline and six months in the N group (P = 0.04). HRQoL decreased during the first year in the C and B groups (P = 0.03 and P = 0.01, respectively) but not in the nutritional supplementation N group (P = 0.22). Conclusions: Protein-rich nutritional supplementation was unable to preserve FFMI more effectively than vitamin D and calcium alone, or combined with bisphosphonate, in this relatively healthy group of hip fracture patients. However, trends toward positive effects on both HGS and HRQoL were observed following nutritional supplementation.
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| 3. |
- Zelic, Lana, et al.
(author)
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Call the on-Call : Authentic Team Training on an Interprofessional Training Ward-A Case Study
- 2023
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In: Advances in Medical Education and Practice. - 1179-7258. ; 14, s. 875-887
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Journal article (peer-reviewed)abstract
- Purpose: There is a disconnect between how healthcare teams commonly are trained and how they act in reality. The purpose with this paper was to present a learning activity that prepares healthcare students to authentic teamwork where team members are fluent and move between different localities, and to explore how this setting affects learning.Methods: A learning activity Call the On-Call consisting of two elements, workplace team training where team members are separated into different locations, and a telephone communication exercise, was created. A case study approach using mixed methods was adopted to explore medical-, nurse-, physiotherapy- and occupational therapy students and supervisor perspectives of the effects of the learning activity. Data collection involved surveys, notes from reflection sessions, a focus group interview, and field observations. Thematic analysis was applied for qualitative data and descriptive statistics for quantitative data. The sociocultural learning theory, social capital theory, was used to conceptualize and analyse the findings.Results: The majority of the students (n=198) perceived that the learning activity developed their interprofessional and professional competence, but to a varying degree. Especially nursing students found value in the learning activity, above all due to increased confidence in calling a doctor. Physio- and occupational therapy students lacked the opportunity to be active during the telephone exercise, however, they described how it increased their interprofessional competence. Authenticity was highlighted as the key strength of the learning activity from all professions. Concerns that team building would suffer as a result of splitting the student team proved unfounded.Conclusion: The learning activity created new opportunities for students to reflect on interprofessional collaboration. Constant physical proximity during training is not essential for effective healthcare team building. Splitting the student team during training may in fact enhance interprofessional learning and lead to progression in interprofessional communication.
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