| 1. |
- Björkman, Ann-Sofi, 1983-, et al.
(författare)
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Mobile learning device increased study efficiency for radiology residents but with risk of temporary novelty effect
- 2019
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Ingår i: Acta Radiologica Open. - : Sage Publications. - 2058-4601. ; 8:11, s. 1-8
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Tidskriftsartikel (refereegranskat)abstract
- Background: Digital resources in learning are increasingly available and offer new possibilities in education. Mobile learning devices (MLD) such as tablets provide easy and flexible access for users.Purpose: To investigate whether the introduction of MLDs in radiology education affected time spent on studies over a longer time frame and whether learning behavior and attitudes changed.Material and Methods: The radiology residents employed during 2015–2016 were invited to participate in this 12-month MLD intervention study. Results were evaluated using online questionnaires at six months (6 m) and 12 months (12 m).Results: Thirty-one residents were included, of whom half were in the early stages of residency (<2 years). After the MLD introduction, most participants (91% [6 m] and 83% [12 m]) estimated increased time spent on studies. Of these, 32% stated “a lot more” at 6 m but only 8% at 12 m (P ¼ 0.12). The MLDs showed positive effects on the experience of radiology studies, as a majority of participants stated better quality and effectiveness in their studies (100% [6 m]–92% [12 m]), that MLD facilitated access to educational materials to a high degree (83% [6 m]–75% [12 m]), and that studies had become better and more fun (96% [6 m]–100% [12 m]).Conclusion: The use of MLDs seems to facilitate learning effectively for radiologic residents. However, a larger scale study is required as a trend of decreasing figures in the longer term was seen, but our results did not show a significant reduction of time spent on radiology studies.
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| 2. |
- Gutefeldt, Kerstin, 1972-, et al.
(författare)
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Clinical Examination and Self-Reported Upper Extremity Impairments in Patients with Long-Standing Type 1 Diabetes Mellitus
- 2020
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Ingår i: Journal of Diabetes Research. - : Hindawi Publishing Corporation. - 2314-6745 .- 2314-6753. ; 2020
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Tidskriftsartikel (refereegranskat)abstract
- Aim. The aims of the current study were (1) to determine the prevalence of upper extremity impairments (UEIs) in patients with type 1 diabetes by clinical investigation; (2) to investigate if self-reported impairments were concordant with clinical findings and if key questions could be identified; and (3) to investigate if answers to our self-reported questionnaire regarding UEIs are reliable. Methods. Patients with type 1 diabetes were invited to participate in a cross-sectional study of clinical and self-reported (12 items) UEIs in adjunction to ordinary scheduled clinical visit. Before the visit, a questionnaire on UEIs was filled in twice (test-retest) followed by clinical testing at the planned visit. Results. In total, 69 patients aged and with diabetes duration were included in the study. In the clinical examination, two-thirds (65%) of the patients showed one or more UEI, with failure to perform hand against back as the most common clinical finding (40%) followed by positive Phalen’s test (27%), Tinel’s test (26%), and Prayer’s sign (24%). UEIs observed by clinical examination were often bilateral, and multiple impairments often coexisted. Self-reported shoulder stiffness was associated with impaired shoulder mobility and with Prayer’s sign. Self-reported reduced hand strength was associated to lower grip force, Prayer’s sign, trigger finger, fibrosis string structures, and reduced thenar strength as well as reduced shoulder mobility. In addition, self-reporting previous surgery of carpal tunnel and trigger finger was associated with several clinical UEIs including shoulder, hand, and finger. The test-retest of the questionnaire showed a high agreement of 80-98% for reported shoulder, hand, and finger impairments. Conclusion. UEIs are common in type 1 diabetes. Self-reported shoulder stiffness and reduced hand strength might be used to capture patients with UEIs in need of clinical investigation and enhanced preventive and therapeutic strategies, as well as rehabilitative interventions.
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| 3. |
- Gutefeldt, Kerstin, 1972-, et al.
(författare)
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Low health-related quality of life is strongly linked to upper extremity impairments in type 1 diabetes with a long duration
- 2021
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Ingår i: Disability and Rehabilitation. - : Taylor & Francis. - 0963-8288 .- 1464-5165. ; 43:18, s. 2578-2584
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Tidskriftsartikel (refereegranskat)abstract
- Purpose: To compare health-related quality of life (HRQOL) in type 1 diabetes and non-diabetic controls and possible links to upper extremity impairments (UEIs). Prevalence of sick-leave and causes were investigated.Materials and methods: This Swedish population-based case-control study included type 1 diabetes patients <67 years old and with a diabetes duration ≥20 years. Participants completed a postal questionnaire including Short Form 36, and questions regarding UEIs, and sick-leave.Results: In total, 773 patients, aged 50 ± 10 years (diabetes duration 35 ± 10 years), and 708 non-diabetic controls, aged 54 ± 9 years, completed the study. Patients reported significantly lower HRQOL compared with controls. The difference was greatest for general health, vitality, and bodily pain. Patients with shoulder or hand but not finger impairments scored significantly lower than asymptomatic patients. The prevalence of sick leave was higher in patients vs. controls (23% vs. 9%, p < 0.001), and nearly half cited impairments from back, muscles, or joints as the main reason.Conclusions: Health-related quality of life is lower in type 1 diabetes than controls and in patients with shoulder and hand impairments than in asymptomatic. Musculoskeletal impairments (back/muscle/joints) have impact on work ability. Identification of UEIs is important for initiating preventative-, therapeutic-, and rehabilitative interventions.Implications for rehabilitationUpper extremity impairments (UEIs) that are common in type 1 diabetes, and associated with reduced health-related quality of life, should preferably be screened for on a regular basis along with other known diabetes complications.Early identification of UEIs is important to improve health by initiating preventive as well as therapeutic multi-professional rehabilitative interventions.Sick leave is higher in type 1 diabetes than in controls. Musculoskeletal impairments, including the back, muscles, and joints, are a common cause for sick leave warranting further studies.
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| 4. |
- Gutefeldt, Kerstin, 1972-
(författare)
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Upper extremity impairments in type 1 diabetes in comparison to matched controls without diabetes : associations to the IGF-system, metabolic factors, disability and quality of life
- 2020
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- Compared with the general population, people with type 1 diabetes (T1D) more often exhibit pathological alterations in musculoskeletal tissue (impairments). Some of these impairments involve the upper extremities, i.e., the shoulders, hands, and fingers. Although present in diabetes, these complications are underdiagnosed and not actively searched for during routine clinical examinations. Furthermore, much is still unclear about these impairments, specifically regarding their etiology, risk factors, and consequences on daily life activities and quality of life. The growth hormone (GH)/insulinlike growth factor (IGF)-system is known to be affected in diabetes, but whether this is involved in upper extremity impairments (UEIs) is unclear. The aim of this thesis was to describe the prevalence of UEIs in patients with diabetes compared with controls. Furthermore, we aimed to search for risk factors of UEIs, and elucidate the impact of UEIs on daily life activities and health-related quality of life (HRQOL). We used two cohorts; the LedIG cohort (papers I–III), a large population-based study in which all patients with a long duration of T1D (>20 years), aged <67 years, living in the south-east region of Sweden were invited to participate, as well as matched controls without diabetes. This study was based on questionnaires as well as blood samples from the participants. The last paper (IV) included a smaller cohort (n=69) of patients with T1D, who both completed a questionnaire and were the subjects of a clinical examination.Paper I: The UEIs were common in diabetes, with a prevalence of up to 48%. Hand paresthesia was the most common impairment, followed by shoulder pain and stiffness. The prevalence of UEIs was 2–4 times higher in patients than in controls and was associated with more activity limitations. Risk factors were heterogeneous for the different UEIs and included female sex, increasing age, longer duration of diabetes, and poor glycemic control.Paper II: The GH-IGF-axis is important for the growth and function of musculoskeletal tissues. We examined differences in the IGF system between patients with T1D on subcutaneous insulin treatment and controls. We found lower levels of IGF-I and insulinlike growth factor-binding protein (IGFBP)-3 and higher levels of GH and IGFBP-1 in patients with T1D than in controls. The largest difference was found in IGFBP-1, and this probably reflected insulin deficiency. The IGF-I levels were increased with increasing insulin doses. However, even at very high insulin doses (>1 U/kg) the IGF-I Z-score was subnormal, indicating that IGF-I cannot be normalized by subcutaneous insulin treatment. Residual endogenous insulin secretion counteracted these alterations. Furthermore, we investigated possible relationships between UEIs and IGF-I, and found no association.Paper III: The HRQOL was lower in patients with T1D than in controls. Patients with shoulder impairments, hand paresthesia, and hand stiffness, but not finger impairments, had lower HRQOL scores than patients without these impairments. The patients with T1D showed a higher frequency of sick leave than controls, and a common reason for this was musculoskeletal impairments.Paper IV: In addition to the self-reported UEIs, the prevalence of UEIs was also investigated by clinical examination. Clinical UEIs were found in 65% of the participants, with shoulder test (hands against back), prayer sign test, and the Phalen’s and Tinel’s tests being most prevalent. We compared self-reported UEIs to clinical UEIs and found that self-reported impairments were associated with clinical examination. We also found that self-reported shoulder impairments, reduced hand strength, and previous surgery for carpal tunnel syndrome and trigger finger were associated with several other UEIs.In current diabetic care, there is no established routine to capture UEIs, as opposed to other known diabetes complications. We show that UEIs are more common in patients with T1D than in controls, and that they are related to impaired HRQOL and daily life activity limitations. Clinical routines including self-reported UEIs, e.g. shoulder stiffness and reduced hand strength, might be used to identify patients with UEIs in need of clinical investigation, enhanced preventive and therapeutic strategies, as well as rehabilitative interventions.
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| 5. |
- Jonsson, E., et al.
(författare)
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A health economic simulation model for the clinical management of osteoporosis
- 2018
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Ingår i: Osteoporosis International. - : Springer Science and Business Media LLC. - 0937-941X .- 1433-2965. ; 29:3, s. 545-555
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Tidskriftsartikel (refereegranskat)abstract
- The objective was to estimate the burden of osteoporosis in Sweden based on current clinical practice and the cost-effectiveness of improvements in the management of osteoporosis over the clinical management compared to current clinical practice. Results showed that better compliance to treatment guidelines is associated with better projected outcomes and cost-savings.IntroductionThe purpose of this study is to estimate the burden of osteoporosis in Sweden based on current clinical practice and the cost-effectiveness of improvements in the management of osteoporosis over the clinical management compared to current clinical practice.MethodsThe analysis was carried out using a model that simulates the individual patients considered for pharmacological treatment during 1 year and their projected osteoporosis treatment pathway, quality-adjusted life years (QALYs) and costs over their remaining lifetime. All patients regardless of treatment or no treatment were simulated. Information on current management of osteoporosis in terms of patient characteristics and treatment patterns were derived from a Swedish osteoporosis research database based on national registers and patient records. Current (standard) clinical management was compared with alternative scenarios mirroring Swedish treatment guidelines.ResultsThe national burden in terms of lost QALYs was estimated at 14,993 QALYs and the total economic cost at €776M. Scenario analyses showed that 382–3864 QALYs could be gained at a cost/QALY ranging from cost-saving to €31368, depending on the scenario. The margin of investment, i.e. the maximum amount that could be invested in the healthcare system to achieve these improvements up to the limit of the willingness to pay/QALY, was estimated at €199M on a population level (€3,634/patient).ConclusionsThe analysis showed that better compliance to treatment guidelines is associated with better projected outcomes and cost-savings. From a cost-effectiveness perspective, there is also considerable room for investment to achieve these improvements in the management of osteoporosis.
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| 6. |
- Mc Gowan, BM, et al.
(författare)
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Hypothalamic mapping of orexigenic action and Fos-like immunoreactivity following relaxin-3 administration in male Wistar rats.
- 2007
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Ingår i: American Journal of Physiology. Endocrinology and Metabolism. - : American Physiological Society. - 0193-1849 .- 1522-1555. ; 292, s. 913-919
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Tidskriftsartikel (refereegranskat)abstract
- The insulin superfamily, characterized by common disulphide bonds, includes not only insulin but also insulin-like peptides such as relaxin-1 and relaxin-3. The actions of relaxin-3 are largely unknown, but recent work suggests a role in regulation of food intake. Relaxin-3 mRNA is highly expressed in the nucleus incertus, which has extensive projections to the hypothalamus, and relaxin immunoreactivity is present in several hypothalamic nuclei. In the rat, relaxin-3 binds and activates both relaxin family peptide receptor 1, which also binds relaxin-1, and a previously orphaned G protein-coupled receptor, RXFP3. These receptors are extensively expressed in the hypothalamus. The aims of these studies were twofold: 1) map the hypothalamic site(s) of the orexigenic action of relaxin-3 and 2) examine the site(s) of neuronal activation following central relaxin-3 administration. After microinjection into hypothalamic sites, human relaxin-3 (H3; 180 pmol) significantly stimulated 0- to 1-h food intake in the supraoptic nucleus (SON), arcuate nucleus (ARC), and the anterior preoptic area (APOA) [SON 0.4 ± 0.2 (vehicle) vs. 2.9 ± 0.5 g (H3), P < 0.001; ARC 0.7 ± 0.3 (vehicle) vs. 2.7 ± 0.2 g (H3), P < 0.05; and APOA 0.8 ± 0.1 (vehicle) vs. 2.2 ± 0.2 g (H3), P < 0.05]. Cumulative food intake was significantly increased 8 h following administration into the SON and 4 h into the APOA. A significant increase in Fos-like immunoreactivity was seen in the SON following central relaxin-3 administration. Relaxin-3 stimulates feeding in several hypothalamic nuclei, and these studies provide additional support for relaxin-3 as an important peptide in appetite regulation.
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| 7. |
- Rejler, Martin, et al.
(författare)
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Improved population-based care: : Implementing patient- and demand-directed care for inflammatory bowel disease and evaluating the redesign with a population-based registry
- 2007
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Ingår i: Quality Management in Health Care. - : Lippincott Williams & Wilkins. - 1063-8628 .- 1550-5154. ; 16:1, s. 38-50
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Tidskriftsartikel (refereegranskat)abstract
- The gastroenterology unit at the Höglands Hospital in Eksjö is responsible for the care of all 466 patients with inflammatory bowel disease (IBD) in a geographic area including approximately 115,000 inhabitants. In 2000, the frustration over an inadequate traditional outpatient clinic inspired us to redesign our outpatient unit to become more patient and demand directed. The redesign included the following: A direct telephone line for patients to a specialized nurse, available during working hours; appointments were scheduled in accordance with expected needs, and emergency appointments were available daily; traditional follow-ups of IBD patients were replaced by an annual telephone contact with a specialized nurse; the team agreed on a patient-centered value base for its work, and the redesign was monitored using clinical outcome measures reflecting 4 dimensions (see parentheses below) of the care in a Value compass; quality of life (functional) and routine blood samples (clinical) were followed yearly and collected in a computerized IBD registry together with basic information about the patients; access and waiting lists together with patient satisfaction (satisfaction) are followed regularly; and ward utilization (financial) was registered. Our study shows that the new design offers a more efficient outpatient clinic in which waiting lists are markedly reduced although production rates remains the same. Utilization data show a significant decrease in comparison with national data, showing that the new care is economically favorable. The clinical results regarding anemia frequency in the IBD population are highly comparable with or even better than those found in the literature. We also show good results regarding quality of life where more than 88% of patients achieve set goals. In conclusion, our new patient- and demand-directed care seems to be more efficient and with clinical and quality-of-life results remaining on a high standard.
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| 8. |
- Shibre, Teshome, et al.
(författare)
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Traditional treatment of mental disorders in rural Ethiopia
- 2008
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Ingår i: Ethiopian Medical Journal. - 0014-1755. ; 46:1, s. 87-91
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Tidskriftsartikel (refereegranskat)abstract
- BACKGROUND: Mental disorders are known to be as prevalent in Ethiopia as in other countries. Only 26 psychiatrists are working in the country with close to 80 million inhabitants. To this should be added clinics run by psychiatric nurses in most of the general hospitals. This means that still most of the mentally ill in the country are trected and cared for in a traditional way.OBJECTIVES: This paper presents the situation regarding traditional treatment of mental illness in a rural area in central Ethiopia, Butajira, with a population of about 350,000 persons, predominantly Muslim.METHODS: All traditional healers in Butajira area were mapped by asking key informants. Twenty-four healers were so identified and interviewed about their perception of mental illness and the treatment they offer. Clients from the healers and patients from the local health centre were interviewed about their opinions on the service given.FINDINGS: A majority of both clients and patients were satisfied with the consultation, but the clients of the healers were more satisfied than the patients in health centres.CONCLUSION: As most persons with mental disorders are treated by traditional healers in rural Ethiopia and in most other developing countries it is important to do more comprehensive studies on the traditional treatment and to find ways of collaboration between traditional practice and modern medicine.
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| 9. |
- Spångeus, Anna, 1975-, et al.
(författare)
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Adherence to and persistence with zoledronic acid treatment for osteoporosis-reasons for early discontinuation
- 2020
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Ingår i: ARCHIVES OF OSTEOPOROSIS. - : SPRINGER LONDON LTD. - 1862-3522 .- 1862-3514. ; 15:1
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Tidskriftsartikel (refereegranskat)abstract
- This retrospective study reports 81% long-term (> 3 years) adherence to and 77% persistence with zoledronic acid (ZA) treatment in osteoporosis patients, with ZA being costfree for patients. Eight percent of patients discontinued treatment because of adverse events (AEs), with a tendency of higher discontinuation rate in older patients. Purpose This study investigated (1) long-term adherence to and persistence with ZA treatment in a real-world setting, (2) extent to which an adverse reaction to ZA impacted on adherence and persistence, and (3) whether there were sex or age differences in patients that had early treatment termination (ETT) due to AEs and those who adhered to the regimen. Methods All patients treated with ZA at the Endocrinology Department at Linkoping University Hospital, Linkoping, Sweden between 2012 and 2017 were included. ETT was defined as < 3 ZA infusions, which was confirmed from patients medical records. Results A total of 414 patients were treated with ZA, with 81% receiving > 3 ZA infusions. Three-year persistence was 77% for a treatment window of 365 days +/- 90 days (75% with 365 days +/- 60 days window). The most common reason for ETT was AEs (8%), followed by medical conditions (5%), biological aging (3%), and other (e.g., lost to follow-up [3%]). Most patients who discontinued treatment because of AEs reported symptoms of acute-phase reaction, and tended to be older than those who adhered to treatment (74 +/- 9 vs 70 +/- 13 years, p = 0.064). There was no difference in sex ratio between the 2 groups (85% vs 90% females, p = 0.367). Conclusion Rates of long-term adherence to and persistence with ZA treatment were high with a pre-scheduled 3-year treatment regimen in the tax-financed Swedish healthcare system. AEs-mainly acute-phase reaction-were the most common reason for ETT, occurring in nearly 1 out of 10 patients.
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| 10. |
- Spångeus, Anna, 1975-, et al.
(författare)
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DENUSOMAB PERSISTENCE DURING THE COVID PANDEMIC (Poster 883)
- 2021
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Konferensbidrag (övrigt vetenskapligt/konstnärligt)abstract
- Objective: To investigate the effect of the COVID-19 pandemic on denosumab persistence. Methods: All patients who initiated denosumab treatment at our outpatient care (osteoporosis/endocrinology unit) between 2016-2019 were included and date of injections were recorded from case records. Persistence was analyzed regarding 2-y persistence and 1-y persistence. Persistence was defined as a maximum interval of either 1) 8 months (m) [6+2m], or 2) 9m [6+3m]. Results: In total 171 patients were included. Mean age was 74.3+10.2 y (range 35-93 y) and 87% were women. Age and gender distribution did not differ significantly between the year of denosumab initiation. The 2-y persistence rate (8-m interval permitted) was lower in patients starting denosumab 2019 than those starting 2016-1018, i.e., 69% vs. 83%, p=0.044. No significant difference was seen analyzing 1-y persistence in the same groups (87 vs. 91%, p=0.410). When using a more liberal persistence definition, i.e., 9+m interval permitted, no difference was seen between 2 y persistence, 77 vs. 83%, p=0.341. Conclusion: The present study indicates that a higher number of patients got their injection later than recommended during the pandemic, but despite high pressure on our healthcare system and health concerns in the general population, no significant influence on denosumab persistence using a more liberal interval allowance was seen in this outpatient osteoporosis group.
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