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Compare characteristics, sex differences, and management of gout in Sweden and the UK. The results from two separate primary care gout surveys from Sweden and the UK were compared. Participants aged ≥18 years with gout were sent a questionnaire asking about lifestyle, gout characteristics, uratelowering therapy (ULT), comorbidities, disability, and disease impact. For sex comparison, participants were pooled across countries. In total, 784 (80% male) participants from Sweden and 500 (87% male) from the UK were included. Swedish patients were significantly older at gout onset, mean (SD) age 72 (12) versus 63 (13) years, (p<0.0001), with more comorbidities, and more frequent use of ULT (48% vs 35%, p=0.0005, age-adjusted). Use of alcohol and diuretics was significantly more common among UK patients, who also reported a higher number of gout flares, mean (SD) 2.2 (1.7) versus 1.6 (3.6), (p=0.003) age-adjusted. Females with gout were older at gout onset, mean (SD) age 67 (13) versus 56 (15), (p<0.0001), more often obese, and reported higher use of diuretics. Furthermore, females reported greater impact of gout, more pain and physical limitations, whereas no sex differences were seen in ULT or flares. In the UK, gout was more frequently associated with modifiable risk factors. People with gout in Sweden were more commonly taking ULT and had lower frequency of gout flares and impact of gout. Females with gout more commonly took diuretics, had higher body mass index, and reported greater physical disability, which should be considered when managing gout in women. [ABSTRACT FROM AUTHOR]

Background: In children with motor disabilities, knee position during walking is often of concern in rehabilitation. This study aimed to investigate knee joint position sense. Thirty-seven children with Cerebral Palsy (CP), 21 with Myelomeningocele (MMC), 19 with Arthrogryposis (AMC), and 42 TD children participated in the study. Knee joint position sense, i.e., the difference between the criterion angle and the reproduced angle (JPS-error), was assessed in sitting while 3D motion capture was recorded at flexed knee 70 (Knee70), 45 (Knee45), and 20 (Knee20) degrees, and after three seconds at maintained criterion angle (CAM) and maintained reproduced angle (RAM). No differences were found between the groups in JPS-error, CAM, and RAM. At Knee70, CAM differed between the right and left legs in the TD group (p = 0.014) and RAM in the MMC group (p = 0.021). In the CP group, CAM was greater than RAM at Knee70 in the left leg (p = 0.002), at Knee45 in both legs (p = 0.004, p = 0.025), and at Knee20 in the right leg (p = 0.038). Difficulties in maintaining the knee position at CAM in the CP group sheds light on the need for complementary judgments of limb proprioception in space to explore the potential influence on knee position during walking. [ABSTRACT FROM AUTHOR]

Purpose: Sickness absence has been identified as needing to be addressed through multilevel interventions, but knowledge regarding optimal design and implementation of such interventions is scarce. The aim of this study was to evaluate the implementation and effects of a large-scale multilevel intervention in the public sector in Sweden. Methods: The overall effect of the intervention was assessed using mixed-effect models. Sickness absence data (before, and 6 or 12 months after the intervention) for 90 intervention groups and 378 reference groups was retrieved from administrative personnel systems from the two participating regional councils. The implementation processes were evaluated using qualitative content analysis of qualitative interviews conducted at two timepoints. Results: The results show that the vast majority of implemented measures were on an individual level and the integration of the intervention differed between the two regions. The reception and perception of the intervention activities seem to have been influenced by the implementation process, and how well the interventions were communicated and integrated, both regarding the integration of the different interventions and their integration into the discrete context and existing routines. No short-term overall effects on sickness absence were found. Conclusions: The results point to the many challenges in implementing complex interventions, especially where organizational measures are involved—including adequate participation by, and communication between, the involved actors, as well as sufficient resources. The results indicate potential learning effects regarding the awareness of organizational factors in sick leave, after implementing and integrating multilevel strategies. [ABSTRACT FROM AUTHOR]

Background and purpose -- Swedish clinical guidelines for osteoarthritis (OA) prioritize patient education, exercise, and--if necessary--weight reduction before considering adjunct pharmacological intervention. Contrariwise, we investigated the proportion and type of dispensed analgesic prescriptions in Sweden received by patients during 3 years before commencing non-pharmacological primary care interventions for OA (2008--2016) compared with the general population. Furthermore, we analyzed the proportion of analgesic prescriptions dispensed before (2008--2012) compared with after (2012--2016) guideline publication in terms of concordance with clinical guideline recommendations. Patients and methods -- Patients with hip or knee OA (n = 72,069) from the Better Management of OA national quality register receiving non-pharmacological interventions in primary care between 2008 and 2016 were included (OA cohort). An age, sex, and residence matched reference cohort (n = 216,207) was formed from the Swedish Total Population Register. Based on a period 3 years prior to inclusion in the OA cohort, Swedish Prescribed Drug Register data was linked to both the OA and reference cohorts. Results -- Compared with the reference cohort, a distinctly larger proportion of the OA cohort had dispensed prescriptions for most types of analgesics, increasing exponentially each year prior to commencing non-pharmacological intervention. Since guideline publication, the proportion of the OA cohort having no dispensed prescription analgesics prior to non-pharmacological primary care intervention concordantly increased by 5.0% (95% CI 4.2--5.9). Furthermore, dispensed prescriptions concordantly decreased for non-selective NSAIDs --8.6% (CI --9.6 to --7.6), weak opioids --6.8% (CI --7.7 to --5.9), glucosamine --9.5% (CI --9.8 to --8.8). and hyaluronic acid --1.6% (CI --1.8 to --1.5) but discordantly increased for strong opioids 2.8% (CI 2.1--3.4) and glucocorticoid intra-articular injection for hip OA 2.1% (CI 1.0--3.1). Interpretation -- In Sweden, dispensed prescription of analgesics commonly occurred before initiating non-pharmacological primary care interventions for OA but reduced modestly after guideline publication, which prioritizes nonpharmacological before pharmacological interventions. Additional modest improvements occurred in the steppedcare prioritization of analgesic prescription types. However, future strategies are required to curb an increase of strong opioids prescription for OA and glucocorticoid intra-articular injection for hip OA. [ABSTRACT FROM AUTHOR]

BACKGROUND: Life expectancy among older adults has dramatically increased and they are one of the fastest growing populations worldwide. Maintaining quality of life and the ability to live independently are often of greater importance than overall life expectancy. OBJECTIVE: To present reference values for tests of muscle function, and to study the relationship to a commonly used tool of generic health related quality of life (HRQL) in older Swedish adults. METHODS: The study consisted of 192 individuals (105 women) aged between 65 and 80. The tests included hand grip and isometric knee extension strength measurements, the standing heel rise test and a 30 m walking test. Health-related quality of life (HRQOL) was evaluated using the SF-36. RESULTS: Reference values for the measured parameters are presented. There were high correlations (n = 192) between handgrip and leg extension strength (r = 0.72–0.75; p < 0.01). The walking test's self-selected speed demonstrated the strongest correlation with the physical component summary of the SF-36 (r = 0.57; p < 0.01) and with maximal speed, moderate correlations were demonstrated with muscle strength (r = 0.43–0.56; p < 0.01) and the heel rise test (r = 0.45; p < 0.01). CONCLUSIONS: This study presents reference values for simple tests of muscle function which are relatively easy to perform, used in a Swedish clinical setting performing screening for older adults. [ABSTRACT FROM AUTHOR]

Background According to the Swedish National Board of Health and Welfare, structured assessment of function and activity has high priority when evaluating suspected cognitive impairment or dementia. Aim/objectives The aim was to develop and psychometrically test an instrument to measure the ability to perform activities of daily living tasks in patients with suspected cognitive impairment. Material and methods The Cognitive Impairment in Daily Life (CID) instrument (for self-reported and informant-based assessments) has been developed in several phases. Content validity was achieved through five expert panels using a Content Validity Index (CVI). The content was tested further in a pilot study of 49 patients and 49 relatives from primary care or a specialist memory clinic. Results Content validity was good with a CVI index of 0.83. All patients considered that the included activities were relevant to them and reflected the difficulties they were experiencing. Most relatives considered the activities included in the instrument as adequate and captured the patients' difficulties in daily life. Some adjustments of the tasks and scale were suggested and these were implicated after each phase. In general, relatives reported that patients had more difficulties performing the activities than the patients reported themselves. Conclusion The CID instrument seems promising in terms of content validity. Further testing of reliability and construct validity is ongoing. [ABSTRACT FROM AUTHOR]

Objectives: The study objective was to summarize and critically assess the evidence available from randomized controlled trials (RCTs) of qigong exercise for patients with fibromyalgia (FM). Methods: Thirteen (13) databases were searched up to February 2011. RCTs testing the effects of qigong exercise among patients with FM were included. For each included study, data were extracted and study quality was evaluated using the Jadad Scale. Results: Four (4) RCTs met the inclusion criteria. One (1) RCT demonstrated beneficial effects of qigong exercise for FM. Two (2) RCTs testing the effectiveness of qigong as a part of a treatment package compared with group education or daily activities failed to show favorable effects of qigong exercise for adult patients with FM. Another RCT comparing qigong with aerobic exercise among children with FM showed effects in favor of aerobic exercise. Conclusions: Given methodological flaws in the included studies, it is still too early to draw a conclusion about the effectiveness of qigong exercise for FM. Further rigorously designed RCTs are warranted. [ABSTRACT FROM AUTHOR]

There are no non-invasive methods to assess the real tumor size in rectal cancer prior to surgery, especially following radio/chemotherapy. Magnetic resonance imaging is gaining increasing acceptance as the primary modality at many centers for evaluation of pelvic malignancies including rectal cancers. The aim of this study was to evaluate if the tumor size as assessed by stereological or metric means on MRI correlates to the corresponding pathologic findings. To our knowledge, no such previous work has been reported in the literature. From the Cancer Register Center, 18 patients in the age range of 39–90 years with rectal cancer who had complete preoperative MR with subsequent giant section pathological examinations of the resected bowel were included. The tumor size was measured on MR and histopathologic specimen using both a stereologic and a metric mode. The measured parameters included the maximum transverse area occupied by the tumor, thickness, width, and the length of tumor and the volume of the tumor measured in two different fashions by the product of area and length (al) or the product of thickness, width, and length (twl). The depth of tumor infiltration (T) and presence of local lymph node metastases (N) were also separately evaluated on the histopathologic specimen. There were 1, 4, 12, and 1 patients with tumor stages T1, T2, T3, and T4, respectively. The mean thickness, width, length, area, and volumes, al and twl, were 1.62, 2.8, and 4.78 cm, and 4.72 cm2, 26.29 cm3, and 20.07 cm3, respectively. Regression curves were drawn for above-mentioned parameters. They showed some correlation with square correlation coefficient measuring between 0.38 and 0.82. The best correlation was seen for area (0.75) and volume measured by the product of area and length of the tumor (0.82). With the formula proposed from this material, we assume that rectal tumors can be measured on MR images using a metric model, especially area and the volume (the product of area and length), and then extrapolated to what we would expect from pathology, hence providing us with a tool where we could measure tumor response after neoadjuvant therapy. [ABSTRACT FROM AUTHOR]