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Background: The prevalence of constipation in the general population is 2–28%. Patients with constipation report symptoms of abdominal pain, bloating, nausea, straining to defecate and general discomfort. Strategies for preventing constipation include laxatives, exercise and increased fluid and fibre intake, but life style adjustments, such as exercise, eating more fibres and drinking more fluids, were not considered a solution by older patients. Previous studies have shown that actively involving patients through individualised care and support increases patients’ outcome. Aim: To test the efficacy of a nursing intervention based on active patient involvement including individualised nursing care plans and daily dialogues for patients with hip fractures in preventing constipation after surgery. Methods: A quasi‐experimental design was applied. Inclusion criteria hip fracture needing surgery, understand Danish. Exclusion criteria dementia, gastrointestinal disease. A total of 186 patients were included and 155 completed. An admission interview including Constipation Risk Assessment Scale was undertaken. On that basis an individualised nursing care plan was made. At admission, discharge and 30 days after surgery constipation, intake of fibres and fluid were measured. The Bristol Stool Scale and Rasmussen's scale were used to measure constipation. Patients in the control group received standard care of the ward. Results: After 30 days constipation rates for patients in the intervention group were significantly lower than for patients in the control group (p = 0.042). The fibre intakes and fluid intakes were significantly higher in the intervention group (p ≤ 0.001). The effect of liquid intake was statistically significant (OR = 1.1, 95% CI: 1.0–1.2). Likewise, the effect of fibre intake was statistically significant; the odds of constipation decreased with increasing fibre intake (OR = 0.4, 95% CI: 0.2–0.8). Conclusion: Patients with hip fractures that were actively involved in their own care in preventing constipation were significantly less constipated 30 days after surgery than control patients. Increases in fluid and fibre intakes had significant effects on reducing the risk of developing constipation. [ABSTRACT FROM AUTHOR]

Background and purpose Treatment of hip fracture patients is controversial. We implemented a new operative and supervision algorithm (the Hvidovre algorithm) for surgical treatment of all hip fractures, primarily based on own previously published results. Methods 2,000 consecutive patients over 50 years of age who were admitted and operated on because of a hip fracture were prospectively included. 1,000 of these patients were included after implementation of the algorithm. Demographic parameters, hospital treatment, and reoperations within the first postoperative year were assessed from patient records. Results 931 of 1,000 operative procedures were performed according to the algorithm, as compared to only 726 of 1,000 prior to its introduction (p < 0.001). After implementation of the algorithm, junior registrars still performed half of the operations, but unsupervised procedures declined from 192 of 1,000 to 105 of 1,000 (p < 0.001). The rate of reoperations declined from 18% to 12% (p < 0.001 in a multiple Cox regression analysis), with a decline of 24% to 18% for intracapsular fractures and a decline of 13% to 7% for extracapsular fractures. The proportion of bed-days caused by reoperations was reduced from 24% of total hospitalization before the algorithm was introduced to 18% after it was introduced. Interpretation It is possible to implement an algorithm for treatment of all hip fracture patients in a large teaching hospital. In our case, the Hvidovre algorithm both raised the rate of supervision and reduced the rate of reoperations. The reduced reoperation rate saved many hospital bed-days. [ABSTRACT FROM AUTHOR]

Background There is a 5- to 8-fold increased risk of mortality during the first 3 months after a hip fracture. Several risk factors are known. We studied the predictive value (for mortality) of routine blood tests taken on admission. Methods 792 hip fracture patients were included prospectively; blood tests were taken on admission. Follow-up data on mortality were obtained from the civil registration system. Patients were divided into 2 groups based on whether they had survived at least 90 days after the hip fracture. To estimate which laboratory tests could be used to predict outcome, we used receiver operation characteristic (ROC) curves. Results 3-month mortality could be predicted with 69% accuracy from the level of plasma creatinine in standard admission blood tests. The mortality in patients with elevated levels of creatinine was almost 3-fold that of the patients with normal creatinine. Mortality was also associated with age, low blood hemoglobin, high plasma potassium, and low plasma albumin levels. Interpretation Our findings could be of use in identifying patients who might benefit from increased attention perioperatively. [ABSTRACT FROM AUTHOR]

Background and purpose In recent years, intramedullary nails (INs) for the treatment of pertrochanteric hip fractures have gained prominence relative to conventional, sliding hip screws (SHSs). There is little empirical background for this development, however. A previous series of ours suggested that the use of SHS was not adequate in situations with fragile or fractured lateral femoral walls, where it often led to lack of healing in a maximally telescoped position. We hypothesized that INs would be the superior implant in these specific circumstances. Methods We retrospectively examined 311 consecutive patients treated in our department between 2002 and 2008, with either an IN (n == 158) or an SHS (n == 153) mounted on a 4-hole side-plate, for an AO/OTA type 31A1--2 pertrochanteric fracture with a detached greater trochanter. The status of the lesser trochanter was assessed preoperatively and the integrity of the lateral femoral wall, fracture reduction, and position of the implants were assessed postoperatively. Reoperations due to technical failure were recorded for one year postoperatively. Results Multivariate logistic regression analysis showed that the groups were similar regarding demographic and biomechanical parameters. The lateral femoral wall was more frequently fractured during SHS implantation (42 patients) than in the IN group (9 patients) (p < 0.001). 6 (4%) of the 158 patients operated with IN had to be reoperated, as compared to 22 (14%) in the SHS group of 153 patients (p == 0.001). Interpretation IN had a lower reoperation rate than SHS in these pertrochanteric hip fractures with a detached greater trochanter. IN left more lateral femoral walls intact. [ABSTRACT FROM AUTHOR]

Background and purpose The reported outcomes of hip resurfacing arthroplasty (HRA) vary. The frequency of this procedure in Denmark, Norway, and Sweden is low. We therefore determined the outcome of HRA in the NARA database, which is common to all 3 countries, and compared it to the outcome of conventional total hip arthroplasty (THA). Methods The risk of non-septic revision within 2 years was analyzed in 1,638 HRAs and compared to that for 172,554 conventional total hip arthroplasties (THAs), using Cox regression models. We calculated relative risk (RR) of revision and 95% confidence interval. Results HRA had an almost 3-fold increased revision risk compared to THA (RR = 2.7, 95% CI: 1.9-3.7). The difference was even greater when HRA was compared to the THA subgroup of cemented THAs (RR = 3.8, CI: 2.7-5.3). For men below 50 years of age, this difference was less pronounced (HRA vs. THA: RR = 1.9, CI: 1.0-3.9; HRA vs. cemented THA: RR = 2.4, CI: 1.1-5.3), but it was even more pronounced in women of the same age group (HRA vs. THA: RR = 4.7, CI: 2.6-8.5; HRA vs. cemented THA: RR = 7.4, CI: 3.7-15). Within the HRA group, risk of non-septic revision was reduced in hospitals performing ≥ 70 HRAs annually (RR = 0.3, CI: 0.1-0.7) and with use of Birmingham hip resurfacing (BHR) rather than the other designs as a group (RR = 0.3, CI: 0.1-0.7). Risk of early revision was also reduced in males (RR = 0.5, CI: 0.2-0.9). The femoral head diameter alone had no statistically significant influence on the early revision rate, but it eliminated the significance of male sex in a combined analysis. Interpretation In general, our results do not support continued use of hip resurfacing arthroplasty. Men had a lower early revision rate, which was still higher than observed for all-cemented hips. Further follow-up is necessary to determine whether HRA might be useful as an alternative in males. [ABSTRACT FROM AUTHOR]