Characteristics and outcomes of hip fractures in lower limb amputees

IntroductionLower limb amputees, regardless of age are at an increased risk of developing fragility fractures of the neck of femur. The characteristics and outcomes of the fractures of the neck of femur in lower limb amputees have not been studied in detail.MethodsWe undertook a retrospective review of a prospectively collected single centre and single surgeon database between March 1996 and January 2017, using a standard proforma to identify patients who required surgical intervention for fracture neck of femur and had sustained a previous lower limb amputation and compared them with a cohort of standard hip fracture patients.ResultsTwenty-seven patients, sustaining 28 fractures of the neck of femurs were identified of which 16 were females with mean age of 78 years (50-89). Nineteen fractures were sustained on the ipsilateral side of the amputation. Results showed that seventy percent of amputees returned to their previous level of mobility and prior residence. Mortality in this group is higher as compared to a standard hip fracture patient but pain and mobility were comparable in both groups.DiscussionThe incidence of both hip fractures and amputations in increasing worldwide but no study has compared outcomes of hip fractures in amputees and compared them to a standard hip fracture patient. Amputees exhibit reduced bone density both at the hip and stump end which increases risk for osteoporosis and fragility fractures in the hip. The management of our patients followed orthopaedic principles, well established surgical interventions and rehabilitation.ConclusionThis study reveals that hip fractures in amputees can have comparable results to a standard hip fracture cohort if preoperative optimisation, planning and postoperative rehabilitation is carried out.     

Patella fracture fixation with a non-locked anterior plating technique: A biomechanical study

ObjectivesThe purpose of this study was to compare the biomechanical attributes of patella fracture fixation with either anterior plating utilizing two parallel, longitudinal 2.0 mm plates technique versus a cannulated screw tension band technique.MethodsFive matched pairs (ten specimens) of fresh frozen cadavers were utilized. A transverse patella fracture (OTA 34C1.1) was fixed using either two 4.0 mm cannulated screw anterior tension band (CATB) or with two 2.0 mm stainless steel non-locking plates along the anterior cortex secured with 2.4 mm cortical screws traversing the fracture site. Specimens underwent 1000 cycles of simulated active knee range of motion before load to failure destructive testing.ResultsDuring cyclic loading there were no failures in the plate fixation group, and 2 out of 5 specimens catastrophically failed in the CATB group (p = 0.22). Average fracture displacement at the end of fatigue testing was 0.96 mm in the plate fixation group and 2.72 mm in the CATB group (p = 0.18). The specimens that withstood cyclic testing underwent a destructive load. Mean load to failure for the plate fixation specimens was 1286 N, which was not significantly different from the CATB group mean of 1175 N (p = 0.48). The mechanism of failure in the plate fixation cohort was uniformly via a secondary vertical patella fracture around the plates in all five specimens. In the CATB group, the mechanism of failure was via wire elongation and backing out of the screws.ConclusionsPatella fixation with anterior plating technique statistically performed equivalent to cannulated screw anterior tension band in ultimate load to failure strength and fatigue endurance under cyclical loading. No failures were observed cyclic simulated active range of motion in the anterior plate group. There was a trend towards improved fatigue endurance in the plate fixation group, however this did not reach statistical significance. We believe plate fixation technique represents a low-profile implant option for treatment of transverse patella fractures, which may allow for early active range of motion, and these data support biomechanical equivalency to standard of care.     

Feasibility and delivery of patient-reported outcomes in clinical practice among racially diverse bladder and prostate cancer patients

ObjectiveTo assess the feasibility of enrollment and collecting patient-reported outcome (PRO) data as part of routine clinical urologic care for bladder and prostate cancer patients and examine overall patterns and racial variations in PRO use and symptom reports over time.Subjects/Patients and MethodsWe recruited 76 patients (n = 29 Black and n = 47 White) with prostate or bladder cancer at a single, comprehensive cancer center. The majority of prostate cancer patients had intermediate risk (57%) disease and underwent either radiation or prostatectomy. Over half (58%) of bladder cancer patients had muscle invasive disease and underwent cystectomy.Patients were asked to complete PRO symptom surveys using their preferred mode [web- or phone-based interactive voice response (IVR)]. Symptom summary reports were shared with providers during visits. Surveys were completed at 3 time points and assessed urinary, sexual, gastrointestinal, anxiety/depression, and sleep symptoms. Feasibility of enrollment and survey completion were calculated, and linear mixed effects models estimated differences in outcomes by race and time.ResultsSixty three percent of study participants completed all PRO measures at all 3 time points. Black patients were more likely to select IVR as their survey mode (40% vs. 13%, P < 0.05), and less likely to complete all surveys (55% vs. 74%, P = 0.13). Patients using IVR were also less likely to complete all surveys (41% vs. 69%, P = 0.046).ConclusionsReported preferences for survey mode and completion rates differ by race, which may influence survey completion rates and highlight potential obstacles for equitable implementation of PROs into clinical care.     

Balancing financial incentives during COVID-19: A comparison of provider payment adjustments across 20 countries

Provider payment mechanisms were adjusted in many countries in response to the COVID-19 pandemic in 2020. Our objective was to review adjustments for hospitals and healthcare professionals across 20 countries.We developed an analytical framework distinguishing between payment adjustments compensating income loss and those covering extra costs related to COVID-19. Information was extracted from the Covid-19 Health System Response Monitor (HSRM) and classified according to the framework. We found that income loss was not a problem in countries where professionals were paid by salary or capitation and hospitals received global budgets. In countries where payment was based on activity, income loss was compensated through budgets and higher fees. New FFS payments were introduced to incentivize remote services. Payments for COVID-19 related costs included new fees for out- and inpatient services but also new PD and DRG tariffs for hospitals. Budgets covered the costs of adjusting wards, creating new (ICU) beds, and hiring staff.We conclude that public payers assumed most of the COVID-19-related financial risk. In view of future pandemics policymakers should work to increase resilience of payment systems by: (1) having systems in place to rapidly adjust payment systems; (2) being aware of the economic incentives created by these adjustments such as cost-containment or increasing the number of patients or services, that can result in unintended consequences such as risk selection or overprovision of care; and (3) periodically evaluating the effects of payment adjustments on access and quality of care.     

Amortization of gene replacement therapies: A health policy analysis exploring a mechanism for mitigating budget impact of high-cost treatments

With gene replacement therapies (GRTs) increasingly and rapidly reaching the healthcare marketplace, the vast potential for improving patient health is matched by the potential budgetary impact for healthcare payers. GRTs are highly valuable given their potential life-extending or even curative benefits and may provide significant cost-offsets compared with standard of care. Current healthcare systems are, however, struggling to fund such valuable but costly therapies. Some payers have already implemented specific financing models to account for the new treatment paradigms, but these do not address the budget impact in the year of acquisition or administration of these costly technologies. This health policy analysis aimed to assess the rationale and feasibility of amortization, within the context of financing healthcare technologies, and specifically GRTs. Amortization is an accounting concept applied to intangible assets that allows for spreading the cost an intangible asset over time, allowing for repayment to occur via interest and principal payments sufficient to repay the intangible asset in full by its maturity. Our systematic scoping review on the amortization of healthcare technologies found a very small literature base with even that being unclear and inconsistent in its understanding of the issues. Where amortization was proposed as a solution for funding costly, but highly valuable GRTs, the concept was not fully investigated in detail, nor was the feasibility of the approach fully challenged. However, by providing clear definitions of relevant concepts along with an example of amortization models applied to some example GRTs, we propose that amortization can offer a promising method for funding of extraordinarily high-value healthcare technologies, thereby increasing market and patient access for these technologies. Nonetheless, healthcare accounting principles and financing guidelines must evolve to apply amortization to the rapidly developing GRTs.     

Contraceptive use at first sexual intercourse among adolescent and young adult women with disabilities: The role of formal sex education

ObjectivesThis study examines receipt of formal sex education as a potential mechanism that may explain the observed associations between disability status and contraceptive use among young women with disabilities.Study designUsing the 2011?2017 National Survey of Family Growth, we analyzed data from 2861 women aged 18 to 24 years, who experienced voluntary first sexual intercourse with a male partner. Women whose first intercourse was involuntary (7% of all women reporting sexual intercourse) were excluded from the analytic sample. Mediation analysis was used to estimate the indirect effect of receipt of formal sex education before first sexual intercourse on the association between disability status and contraceptive use at first intercourse.ResultsCompared to nondisabled women, women with cognitive disabilities were less likely to report receipt of instruction in each of 6 discrete formal sex education topics and received instruction on a fewer number of topics overall (B = ?0.286, 95% CI = ?0.426 to ?0.147), prior to first voluntary intercourse. In turn, the greater number of topics received predicted an increased likelihood of contraceptive use at first voluntary intercourse among these women (B = 0.188, 95% CI = 0.055?0.321). No significant association between noncognitive disabilities and receipt of formal sex education or contraceptive use at first intercourse was observed.ConclusionsGiven the positive association between formal sex education and contraceptive use among young adult women with and without disabilities, ongoing efforts to increase access to formal sex education are needed. Special attention is needed for those women with cognitive disabilities.     

The impact of the health-care sector on national economies in selected European countries

Policy-makers face pressures to improve lives and safeguard public finances sustainably. In this analysis, we estimate the economic importance of the health-care sector in 19 European national economies.We use input–output tables for the year 2010 and sectoral data to estimate a set of multipliers: simple, total, truncated, type I and type II multipliers for output, income, value-added, employment and import multiplier.The analysis reveals similarities in the economic importance of the health-care sector for the national economies of the observed countries. Results suggest prevailing positive effects on national economies (value-added, employment and household income) when spending on health-care sector products and services increases, especially in comparison to the effects of increases in spending in other sectors. The importance of the health-care sector is connected to countries’ levels of development; the benefits are especially promising in countries with lower levels of gross domestic product (GDP) per capita, where changes in the health-care sector have a larger impact on employment in the national economy than similar changes in more developed countries. The health-care sector therefore can play an important role as an instrument of economic policy.     

Public satisfaction with health care system in 30 countries: The effects of individual characteristics and social contexts

In this article, the associations among individual socio-economic characteristics, the institutional set-up of health care systems, and satisfaction with the health care system are investigated. Data from the 2011 International Social Survey Program (30 countries, 34,212 respondents) is used. Multilevel analyses across countries have shown how the state financing context affects satisfaction at the individual level. Consistent with previous research, at individual level, personal experiences with medical providers, age, gender as well as income are significant predictors of satisfaction with the health care system. At the country level, real input indicators such as density of physicians and density of hospital beds are negative predictors of satisfaction with the health care system whereas the percentage of total health expenditures comprised by public sources is a positive predictor of satisfaction with the health care system. However, findings from the cross-level interactions indicate that the negative effect of lower income is more prominent in predominantly publicly-funded health care systems. Specifically, in primarily publicly-funded health care systems, the model-predicted probability of satisfaction with the health care system is higher, but the gap in the probability of satisfaction with the health care system between individuals with lower income and those with higher income is greater than that in mostly privately-financed health care systems. The findings in this study suggest that the future direction of health care system reform should be focused on balancing the distribution of resources between private and public sectors.