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Postoperative delirium in older adults receiving hip fracture surgery is associated with morbidity and increased health care costs, yet little is known of potential modifiable factors that may help limit the risks. To use population-wide individual-level data on the duration of hip fracture surgery to determine whether prolonged surgical times and type of anesthesia are associated with an increased risk of postoperative delirium. This retrospective population-based cohort study analyzed patients aged 65 years and older receiving hip fracture surgery between April 1, 2009, and March 30, 2017, at 80 hospitals in Ontario, Canada. Generalized estimated equations with logistic regression analysis were used to determine the relationship between procedure duration, type of anesthesia, and the occurrence of postoperative delirium. Restricted cubic splines were also generated to visualize this relationship. Data analysis was conducted from July to October 2018, revision in January 2019. Surgery duration, measured as the total time in the operating room. A diagnosis of postoperative delirium during hospitalization. Among 68 131 patients with surgically managed hip fracture (median [interquartile range] age, 84 [78-89] years; 72% women) identified, 7150 patients experienced postoperative delirium. In total, 26 853 patients (39.4%) received general anesthesia. Receiving general anesthesia was associated with a slightly higher rate of postoperative delirium compared with not receiving general anesthesia (2943 [11.0%] vs 4207 [10.2%]; P = .001). The risk for delirium increased with increased surgical duration-every 30-minute increase in the duration of surgery was associated with a 6% increase in the risk for delirium (adjusted odds ratio, 1.06; 95% CI, 1.03-1.08; P < .001). Prolonged surgical duration was associated with a higher incidence of postoperative delirium, and the risk was higher was in patients who had received general anesthesia (adjusted odds ratio, 1.08; 95% CI, 1.04-1.12; P < .001) than in those patients who did not receive GA (adjusted odds ratio, 1.04; 95% CI, 1.01-1.08; P = .01). Among older adults receiving hip fracture surgery, both an increased duration of surgery and receiving a general anesthetic were associated with an increased risk for postoperative delirium.

Background Achilles tendon ruptures are the most common lower extremity tendinous rupture. While there has been extensive research into the management of mid-substance Achilles tendon ruptures, there is a paucity of literature on the management of myotendinous Achilles tendon ruptures. Methods The aim of this systematic review is to compile all available literature on the treatment of myotendinous Achilles tendon tears. A systematic search of Web of Science, Embase, and Medline databases was performed for all studies published from database inception to April 13, 2024. All publications addressing the treatment of myotendinous Achilles ruptures of all levels of evidence were included. The PRISMA Checklist guided the reporting and data abstraction. Descriptive statistics are presented. Results A total of five studies with 70 patients were included for analysis. Sixty-seven patients underwent non-operative management with an average age ranging from 40.8 to 51.0 years. Three patients underwent operative management with ages of 16, 36, and 39. The majority of patients tore their Achilles tendon during sports. For nonoperatively treated patients, one group underwent immobilization for a total of 6 weeks and one study treated patients with functional rehabilitation. All patients were able to perform a single heel-raise, had good reported strength, and returned to work or sport. Nonoperative patients reported statistically significant improvements in subjective outcomes and high rates of satisfaction. Conclusion Both nonoperative and operative management of myotendinous Achilles tendon ruptures demonstrated good outcomes after injury, although there is a limited amount of literature on this topic. Given that nonoperative treatment appears to yield good strength and return to activity, it may be preferred for the majority of patients. Operative management may be indicated in high level athletes. Imaging to determine the exact location of injury, quality of remaining tendon, and gap distance may further aid when considering treatment options. Higher level evidence studies are required to determine the optimal treatment of myotendinous Achilles tendon ruptures. Level of evidence IV; Systematic review of Level IV-V studies.

Although a delay of 24 hours for hip fracture repair is associated with medical complications and costs, it is unknown how long patients wait for surgery for hip fracture. We describe novel methods for measuring exact urgent and emergent surgical wait times (in hours) and the factors that influence them. Adults aged 45 years and older who underwent surgery for hip fracture (the most common urgently performed procedure) in Ontario, Canada, between 2009 and 2014 were eligible. Validated data from linked health administrative databases were used. The primary outcome was the time elapsed from hospital arrival recorded in the National Ambulatory Care Reporting System until the time of surgery recorded in the Discharge Abstract Database (in hours). The influence of patient, physician and hospital factors on wait times was investigated using 3-level, hierarchical linear regression models. Among 42 230 patients with hip fracture, the mean (SD) wait time for surgery was 38.76 (28.84) hours, and 14 174 (33.5%) patients underwent surgery within 24 hours. Variables strongly associated with delay included time for hospital transfer (adjusted increase of 26.23 h, 95% CI 25.38 to 27.01) and time for preoperative echocardiography (adjusted increase of 18.56 h, 95% CI 17.73 to 19.38). More than half of the hospitals (37 of 72, 51.4%), compared with 4.8% of surgeons and 0.2% of anesthesiologists, showed significant differences in the risk-adjusted likelihood of delayed surgery. Exact wait times for urgent and emergent surgery can be measured using Canada’s administrative data. Only one-third of patients received surgery within the safe time frame (24 h). Wait times varied according to hospital and physician factors; however, hospital factors had a larger impact.

The Government of Ontario, Canada, announced hospital funding reforms in 2011, including Quality-based Procedures (QBPs) involving pre-set funds for managing patients with specific diagnoses/procedures. A key goal was to improve quality of care across the jurisdiction. Interrupted time series evaluated the policy change, focusing on four QBPs (congestive heart failure, hip fracture surgery, pneumonia, prostate cancer surgery), on patients hospitalized 2010-2017. Outcomes included return to hospital or death within 30 days, acute length of stay (LOS), volume of admissions, and patient characteristics. At 2 years post-QBPs, the percentage of hip fracture patients who returned to hospital or died was 3.13% higher in absolute terms (95% CI: 0.37% to 5.89%) than if QBPs had not been introduced. There were no other statistically significant changes for return to hospital or death. For LOS, the only statistically significant change was an increase for prostate cancer surgery of 0.33 days (95% CI: 0.07 to 0.59). Volume increased for congestive heart failure admissions by 80 patients (95% CI: 2 to 159) and decreased for hip fracture surgery by 138 patients (95% CI: -183 to -93) but did not change for pneumonia or prostate cancer surgery. The percentage of patients who lived in the lowest neighborhood income quintile increased slightly for those diagnosed with congestive heart failure (1.89%; 95% CI: 0.51% to 3.27%) and decreased for those who underwent prostate cancer surgery (-2.08%; 95% CI: -3.74% to -0.43%).

Background Health care funding reforms are being used worldwide to improve system performance but may invoke unintended consequences. We assessed the effects of introducing a targeted hospital funding model, based on fixed price and volume, for hip fractures. We hypothesized the policy change was associated with reduction in wait times for hip fracture surgery, increase in wait times for non-hip fracture surgery, and increase in the incidence of after-hours hip fracture surgery. Methods This was a population-based, interrupted time series analysis of 49,097 surgeries for hip fractures, 10,474 for ankle fractures, 1,594 for tibial plateau fractures, and 40,898 for appendectomy at all hospitals in Ontario, Canada between April 2012 and March 2017. We used segmented regression analysis of interrupted monthly time series data to evaluate the impact of funding reform enacted April 1, 2014 on wait time for hip fracture repair (from hospital presentation to surgery) and after-hours provision of surgery (occurring between 1700 and 0700 h). To assess potential adverse consequences of the reform, we also evaluated two control procedures, ankle and tibial plateau fracture surgery. Appendectomy served as a non-orthopedic tracer for assessment of secular trends. Results The difference (95 % confidence interval) between the actual mean wait time and the predicted rate had the policy change not occurred was − 0.46 h (-3.94 h, 3.03 h) for hip fractures, 1.46 h (-3.58 h, 6.50 h) for ankle fractures, -3.22 h (-39.39 h, 32.95 h) for tibial plateau fractures, and 0.33 h (-0.57 h, 1.24 h) for appendectomy (Figure 1; Table 3). The difference (95 % confidence interval) between the actual and predicted percentage of surgeries performed after-hours − 0.90 % (-3.91 %, 2.11 %) for hip fractures, -3.54 % (-11.25 %, 4.16 %) for ankle fractures, 7.09 % (-7.97 %, 22.14 %) for tibial plateau fractures, and 1.07 % (-2.45 %, 4.59 %) for appendectomy. Conclusions We found no significant effects of a targeted hospital funding model based on fixed price and volume on wait times or the provision of after-hours surgery. Other approaches for improving hip fracture wait times may be worth pursuing instead of funding reform.

Wasserstein comments on Marybeth Ulrich';s article \"The Politics of Oath-Taking.\" The article raises questions important to any democracy, especially to the US, and even more so as we navigate a period of the decline of authority structures, political hyperpartisanship, and the coalescence of new ethical structures. These questions touch on the obligations of the citizen, the soldier, and the civil servant in relation to the state, its governing institutions, and its orders. While she highlights problems, her responses, however, do not resolve them but imply an ease about solutions belied by thought and historical experience.

Iberian Moorings: Al-Andalus, Sefarad, and the Tropes of Exceptionalism. By Ross Brann. University or Pennsylvania Press, 2021. Pp. xiii + 284. $49.95.

Background Assessing residents’ understanding and application of the 6 intrinsic CanMEDS roles (communicator, professional, manager, collaborator, health advocate, scholar) is challenging for postgraduate medical educators. We hypothesized that an objective structured clinical examination (OSCE) designed to assess multiple intrinsic CanMEDS roles would be sufficiently reliable and valid. Methods The OSCE comprised 6 10-minute stations, each testing 2 intrinsic roles using case-based scenarios (with or without the use of standardized patients). Residents were evaluated using 5-point scales and an overall performance rating at each station. Concurrent validity was sought by correlation with in-training evaluation reports (ITERs) from the last 12 months and an ordinal ranking created by program directors (PDs). Results Twenty-five residents from postgraduate years (PGY) 0, 3 and 5 participated. The interstation reliability for total test scores (percent) was 0.87, while reliability for each of the communicator, collaborator, manager and professional roles was greater than 0.8. Total test scores, individual station scores and individual CanMEDS role scores all showed a significant effect by PGY level. Analysis of the PD rankings of intrinsic roles demonstrated a high correlation with the OSCE role scores. A correlation was seen between ITER and OSCE for the communicator role, while the ITER medical expert and total scores highly correlated with the communicator, manager and professional OSCE scores. Conclusion An OSCE designed to assess the intrinsic CanMEDS roles was sufficiently valid and reliable for regular use in an orthopedic residency program.

The Religious and Spiritual Life of the Jews of Medina. By Haggai Mazuz. Brill Reference Library of Judaism, vol. 38. Leiden: Brill, 2014. Pp. xvi + 132. $122, €103.

Since the election of Donald Trump, states' efforts to reform and ultimately curtail the welfare state have flourished. Following the lead of the federal government, many states are actively attempting to reshape the mechanisms by which low-income Americans apply for and receive services. One such program under threat is Medicaid, a jointly funded federal-state effort to provide access to healthcare for needy individuals. Many states are trying to impose a monthly work requirement for beneficiaries to remain eligible within the program. The imposition of work requirements threatens to disenroll thousands of previously eligible individuals across the country. While these efforts are currently tied up in federal court, the implications for those in poverty and for the welfare state writ large are momentous. Using efforts to institute a work requirement for Medicaid, this Comment argues that those experiencing poverty ought to be afforded greater protections from the courts and deserve some level of heightened scrutiny under the Equal Protection Clause of the Fourteenth Amendment. By tracing the Court's jurisprudence around wealth as a protected class, this Comment finds an opening by which the Court should extend protections to those experiencing poverty. Specifically, within the context of Medicaid, this Comment argues that requiring Medicaid enrollees to work to remain covered via section 1115 waivers impermissibly discriminates based on economic status and violates the intent and purpose of Medicaid. These requirements impermissibly discriminate based on economic status because policies affecting those experiencing poverty demand heightened scrutiny, or at least a \"rational basis plus bite\" analysis, and do not further a legitimate government objective, thus making them unconstitutional. Even if such work requirements withstand a Fourteenth Amendment challenge, promoting better health outcomes, saving the state money, and encouraging self-sufficiency at the risk of disenrolling innumerable, otherwise qualified people, contravenes the intent and purpose of Medicaid. Extending any variant of Fourteenth Amendment protections to those in poverty presents profound implications for the American welfare state and would fundamentally alter the social safety net. This Comment argues that now more than ever is the time to do so.