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Abstract Background Posaconazole immediate release (IR) suspension is the standard product for enteral feeding tube (EFT) administration but has erratic pharmacokinetic behaviour, often resulting in subtherapeutic concentrations. Limited evidence suggests that posaconazole oral delayed-release (DR) tablets may be crushed. Methods This was a retrospective cohort study of hospitalized adults who received EFT administration of posaconazole IR suspension or crushed DR tablets between 2018 and 2024. Patients were eligible if they had at least one serum drug concentration drawn ≥5 days after posaconazole initiation. The primary outcome was attainment of therapeutic drug concentrations. Secondary outcomes included time to therapeutic serum concentration, adverse drug events, and frequency of occluded EFT. Results Of the included patients, 48 received IR suspension and 100 received DR tablets. Baseline characteristics and severity of illnesses were well balanced. Among IR suspension and crushed DR tablet recipients, 39% and 80% achieved therapeutic concentrations, respectively (P = 0.002). After adjusting for age, sex, BMI, drug interactions, posaconazole indication and malabsorptive conditions, crushed DR tablets were significantly more likely than IR suspension to achieve therapeutic posaconazole concentrations within 30 days (HR 5.22, 95% CI 2.35–11.61). Occluded EFTs were more frequent among crushed DR tablet recipients (27% versus 10%, P = 0.022), while no differences were observed in the occurrence of hepatotoxicity or hypokalaemia. Conclusions With EFT administration, crushed posaconazole DR tablets were associated with a greater likelihood of achieving therapeutic concentrations compared with IR suspension. The optimal technique for administering crushed DR tablets to prevent EFT complications warrants investigation.

Background A contemporary, comprehensive risk score for the prediction of in‐hospital fatal and nonfatal adverse events after percutaneous coronary intervention has been recently developed, albeit its external validation in patients with acute coronary syndrome is lacking. The objective of this study is to validate the Mayo Clinic integer risk score in a large cohort of patients with acute coronary syndrome undergoing percutaneous coronary intervention from the MATRIX (Minimizing Adverse Haemorrhagic Events by Transradial Access Site and Systemic Implementation of Angiox) trial. Methods The risk score is composed of a common set of 23 clinical and procedural variables (model A) and 18 preprocedural variables (model B). The primary objective was to appraise the receiver‐operator characteristics of both models for in‐hospital mortality, bleeding, contrast‐associated acute kidney injury, and stroke. The impact of risk score categories on 1‐year outcomes was also investigated. Results Among the 6724 patients undergoing percutaneous coronary intervention in the MATRIX trial, the receiver‐operator characteristics—area under the curves for in‐hospital mortality, bleeding, contrast‐associated acute kidney injury, and stroke were 0.88 (95% CI, 0.85–0.91), 0.66 (95% CI, 0.63–0.69), 0.70 (95% CI, 0.67–0.72), and 0.65 (95% CI, 0.52–0.78) for model A and 0.88 (95% CI, 0.84–0.92), 0.63 (95% CI, 0.60–0.66), 0.66 (95% CI, 0.63–0.69), and 0.65 (95% CI, 0.52–0.78) for model B, respectively. Mortality (model A), bleeding, and stroke risks were well calibrated, whereas mortality (model B) and contrast‐associated acute kidney injury risk were underestimated. There was a gradual risk increase for 1‐year mortality and bleeding as a function of the risk score tertile using both models. Conclusions The risk score identifies patients with acute coronary syndrome at incremental risk of in‐hospital mortality, bleeding, contrast‐associated acute kidney injury, and stroke, representing a valuable tool for mitigation of modifiable risk factors. Registration URL: https://www.clinicaltrials.gov ; Unique Identifier: NCT01433627.

ABSTRACT Background and Aim This study aimed to provide updated nationwide data on outcomes in heart transplantation for amyloid cardiomyopathy (ACM) compared with other cardiomyopathy etiologies. Methods United Network for Organ Sharing data for patients over 18 who underwent heart transplant for ACM, and other cardiomyopathies including DCM, ICM, RCM, and CHD were reviewed from 2001 through 2022. The data were analyzed with a propensity score‐matched analysis comparing ACM patients with transplant for the cardiomyopathies to measure primary outcomes, including 5‐year, 10‐year, and all‐cause mortality accounting for differences at baseline. Results Of 21 457 heart transplant recipients who met eligibility criteria, there was a 100% increase in the number of heart transplants for ACM from 2010 to 2020 ( p < 0.001). The unadjusted mortality did not differ significantly among ACM, DCM, ICM, RCM, and CHD groups, and 5‐year mortality was comparable between ACM and DCM patients. ACM patients had a significantly lower incidence of postoperative stroke ( p = 0.044), and risk factors for ACM transplant mortality were identified as mechanical ventilation at the time of transplant (HR: 3.8, p = 0.023) and older donor age (HR: 1.1, p = 0.015). Conclusions The number of heart transplants for ACM has increased in recent years, and overall outcomes in these ACM transplants have been similar compared to those for other cardiomyopathies. Despite historical concerns regarding poor prognosis and amyloid recurrence, carefully screened ACM patients can benefit from heart transplantation. Further research and optimization of ACM patient eligibility criteria alongside investigation of concurrent adjunctive therapies could optimize treatment of ACM with heart transplantation.

Objectives: To quantify the effects of geared wheelchair wheels on energy expenditure during manual wheelchair propulsion in individuals with spinal cord injury (SCI). Methods: Eleven adult manual wheelchair users with SCI propelled their personal manual wheelchairs, which were equipped with a pair of geared wheels, on a passive wheelchair ergometer in low-gear and standard-gear conditions for six minutes. The energy cost of transport, distance traveled, rate of oxygen consumption (SCI MET), rate of perceived exertion, heart rate, and stroke cycle frequency were measured and compared across the gear conditions. Results: The distance traveled and SCI MET were significantly lower (p = 0.003) and cost of transport was significantly higher under the low-gear condition compared with the standard-gear condition. Gear condition exerted a moderate effect on the level of exertion; however, the decrease in the rate of perceived exertion under the low-gear condition was not statistically significant. Gear condition did not significantly affect heart rate and stroke cycle frequency. Conclusions: Geared manual wheelchair propulsion was significantly more energy-demanding, but less intense (easier) under the low-gear condition than the standard-gear condition. Using geared wheels may be beneficial for manual wheelchair users to independently accomplish strenuous propulsion tasks during typical activities of daily living, such as propulsion on carpeted floor. However, the small sample size and inclusion of only male participants limit the generalizability of these findings, and future studies with larger and more diverse cohorts are warranted.

ABSTRACT Background Feeding is an important health consideration for children with Down syndrome due to their increased risks for feeding challenges and overweight/obesity. Healthcare providers play an important role in providing feeding guidance to families; however, there is limited research on feeding children with Down syndrome and the role of healthcare providers. The purpose of this study is to explore how interactions with healthcare providers contribute to mothers' experiences feeding their children with Down syndrome. Methods In this qualitative study, 29 mothers of children with Down syndrome aged 3–10 years completed semi‐structured interviews. Results Three themes were identified: (1) Access, provider expertise and maternal concerns, (2) Infant feeding experiences matter and (3) Mothers are experts on and advocates for their children. Conclusion Gaps in care were identified for children with Down syndrome and their families. Findings have implications for clinical practice and research related to feeding children with Down syndrome.

ABSTRACT Importance Despite the current enthusiasm for anti‐obesity medications, there is a critical need for effective lifestyle interventions that can be broadly implemented. Objective To assess the effectiveness of REWIND, an obesity and diabetes treatment program. Design Prospective cohort study. Setting Virtual, community‐based weight management program. Participants Two‐hundred and nineteen participants, BMI ≥ 30 kg/m 2 , with and without type 2 diabetes (T2D). Intervention Three phases: “induction” with meal replacement diet to promote ≥ 15% weight loss; “transition” to everyday foods; and “maintenance” to prevent weight regain. REWIND leveraged teams including community leaders, media personalities, nationally recognized athletes and participants, to disseminate information, and foster belonging, commitment, and resilience. Main Outcomes The co‐primary outcomes were the change in weight at 6‐, 12‐, and 18 months. Secondary outcomes were the proportion of patients achieving ≥ 5%, 10%, 15%, and 20% weight loss at 6, 12, and 18 months, and remission rates in T2D at 6‐, 12‐, and 18‐month, respectively. Results Two hundred and nineteen participants (mean age 49.1 [SD 10.5] years), 37% men, 12% Black, 26% with T2D. Weight decreased from: 114.4 (20.8) kg to 96.1 (18.4) kg at 6 months, to 98.5 (18.1) kg at 12 months, and to 101.1 (20.5) kg at 18 months. Weight loss percentages at 6, 12, and 18 months were ≥ 5%: 95%, 91%, 84%; ≥ 10%: 79%, 72%, 67%; ≥ 15%: 58%, 46%, 47%; and ≥ 20%: 24%, 25%, 22%. Diabetes remission was achieved by 52% and 43% of participants with T2D at 12‐ and 18‐month, respectively. Limitations Single geographic region. Weight was self‐reported. Conclusion A virtual community‐based program for individuals with obesity and T2D facilitated substantial weight loss and T2D remission. This model has the potential for wide‐scale implementation in diverse settings.

ABSTRACT Introduction The American Association of Endocrine Surgeons (AAES) drafted Entrustable Professional Activities (EPAs) for Endocrine Surgery (ES) to assess general surgery residents and ES fellows in core topics. Here, we examine learner and teacher concordance of entrustability ratings. Methods Fourteen EPAs were defined (10 “core”–6 with pre‐, intra‐, and post‐operative phases, four single‐phase–and four elective EPAs). Ten institutions collected three‐item micro‐assessments (MAs) of learner EPA performance using a web‐based platform, where entrustment was assessed on observable behaviors using a five‐point scale. Learner provided self‐assessment ratings, while teachers separately assigned ratings for the same activities. Spearman rank correlation tests were applied to compare learner‐teacher ratings for EPAs. Results MAs ( n = 698) were submitted between 7/2022‐9/2023. Programs submitted between 3 and 468 MAs. Among 3‐phase core EPAs, the intraoperative phase was most assessed ( n = 496), followed by pre‐ and post‐operative phases ( n = 108 and 55, respectively). Thirty‐nine single‐phase EPAs were submitted. Learner self‐assessment and teacher ratings were equivalent for 32% of pre‐operative EPAs, 53% of intra‐operative EPAs, 29% of post‐operative EPAs, and 64% of single phase of care EPAs. Spearman rank correlation between teacher and learner ratings for all phases of care combined was 0.66. Correlation was highest for the intra‐operative phase (0.73), followed by single‐phase (0.65), pre‐operative phase (0.27), and post‐operative phase (0.20). Rating concordance did not differ when high and low scores were examined independently. Learners were more prone to underestimate performance than to overestimate it when ratings were discordant. Conclusions Learners' self‐assessment and teacher ratings of endocrine surgery EPAs are strongly concordant with operative technical skills. However, learners often underestimate their performance of pre‐ and post‐operative care compared to faculty ratings when using EPAs.

AimsPeriacetabular osteotomy (PAO) is a complex procedure for treating hip dysplasia by reorienting the acetabulum to slow osteoarthritis progression. This study aimed to assess the types and rates of complications after PAO and provide recommendations for prevention.MethodsA total of 715 consecutive patients underwent unilateral PAO by a single surgeon between December 2006 and January 2024, with at least one year of follow-up. Indications included hip dysplasia, acetabular retroversion, and protrusio. Hip arthroscopy was performed concurrently in 325 cases. Demographic factors, perioperative data, and complications – graded using the modified Clavien-Dindo system – were analyzed. Risk factors and learning curves were also assessed.ResultsOf the 715 patients, 121 (16.6%) experienced 144 complications. There were 68 grade I, 52 grade II, 23 grade III, one grade IV, and 0 grade V complications. The 23 grade III complications requiring reoperations included four revision PAOs for overcorrection, three fixations for posterior column fracture, four neurolysis procedures for symptomatic lateral femoral cutaneous nerve (LFCN) dysesthesias, four heterotopic bone excisions, and eight wound debridements. All type I and II complications were treated without sequelae. The addition of hip arthroscopy did not increase complication rates. Age < 20 years was associated with a lower risk of complications (odds ratio (OR) = 0.53, 95% CI 0.33 to 0.84, p = 0.008), whereas smoking history (OR = 1.72, 95% CI 1.01 to 2.87, p = 0.040) and correction of both acetabular dysplasia and retroversion (OR = 2.46, 95% CI 1.08 to 5.24, p = 0.024) were linked to an increased risk of complications. The operating time and incidence of complications decreased with increasing experience.ConclusionPAO is an effective procedure with an acceptable complication rate. Risk factors should be discussed during preoperative counselling. While patient optimization may help to reduce complications, precise intraoperative technique remains critical for minimizing risk.Cite this article: Bone Jt Open 2025;6(10):2022–2031.