Citations

Objectives: To identify patient characteristics, health concerns, and barriers to care based on overweight or obesity. Methods: A 50-question anonymous survey was administered to patients. Data were compared by body mass index (BMI). Results: Among 3976 distributed surveys, 899 were returned and 682 were analyzed. Most respondents were women (60%), White (94%), and married/partnered (65%) and had some college education (80%). Younger and unmarried persons had higher BMI ( P < .001). Concern for quality of life ( P < .001) and importance of lifestyle changes ( P = .006) increased with BMI, but confidence in making changes decreased as BMI increased ( P < .001). Perceived good health decreased with increasing BMI ( P < .001), whereas depression and other comorbid conditions increased. Self-esteem decreased and stigma increased with higher BMI (both P < .001). Weight discussions with clinicians ( P < .001) and belief that clinicians should be involved in weight management ( P = .002) increased with BMI, yet self-perception of being judged by clinicians also increased ( P < .001). As BMI increased, delays in seeking health care increased ( P < .001). Conclusions: This survey study highlights perceived health concerns and barriers to care among persons with overweight and obesity. With higher BMI, self-esteem decreased, and stigma, self-perception of poor health, perception of being judged by clinicians, and delay in seeking medical care increased.

PURPOSE Lymphomas are a heterogeneous group of diseases that develop in individuals of all ages and have variable prognoses. Improved survival resulting from therapy advances has led to the emergence of diverse late effects. Although several (US)–based organizations have developed survivorship guidelines, the distinct features of lymphoma subtypes and diverse therapies used raise concerns regarding their applicability to lymphoma survivors. We compared survivorship recommendations (outside primary disease monitoring) between US clinical guidelines. METHODS We extracted information from 17 guidelines from five US-based organizations: ASCO (n = 11), American Cancer Society (n = 1), Children's Oncology Group (n = 1), Center for International Blood and Marrow Transplant Research (n = 1), and the National Comprehensive Cancer Network (n = 3). Guidelines were evaluated to determine whether they offer recommendations on physical effects , psychosocial and quality of life ( QOL ), and health promotion and prevention . Comparisons were focused on second primary malignancy, cardiovascular complications, and vaccination. RESULTS Survivorship recommendations on physical effects and psychosocial and QOL mainly differ in the timing and approaches for screening. Vaccination recommendations were primarily derived from other cancer populations. Identified research gaps were a lack of understanding of the risk of late effects across lymphoma subtypes, the role of social determinants of health in survivorship, and the lack of a survivorship care model that integrates lymphoma subtypes and treatment exposures. CONCLUSION This study raises awareness about the complexity and challenges of managing survivors under the umbrella diagnosis of lymphoma. The inconsistency and incompleteness of existing guidelines may lead to suboptimal survivorship care. We propose expert-based research priorities to address gaps and unmet needs to help develop risk-based follow-up recommendations to optimize survivorship care for lymphoma survivors.

OBJECTIVE This study aimed to evaluate local control (LC) of tumors, patient overall survival (OS), and the safety of stereotactic radiosurgery (SRS) for esophageal cancer brain metastases (EBMs). METHODS This retrospective cohort study used data from 15 International Radiosurgery Research Foundation facilities encompassing 67 patients with 185 EBMs managed using SRS between January 2000 and May 2022. The median patient age was 63 years, with a male predominance (92.5%). Most patients (64.2%) had a single brain metastasis, while 7.5% had more than 5 metastases. The median tumor volume was 0.9 cm 3 , and the median margin dose delivered to the tumor was 20 Gy. RESULTS The median OS post-SRS was 15.2 months, with 1- and 2-year OS rates of 65.7% and 32.3%, respectively. A significant inverse correlation was found between the number of EBMs and OS in the univariable analysis. LC rates at 1 and 2 years were 89% and 76%, respectively. Adverse radiation effects (AREs) were observed in 17.9% of patients, with 13.4% being mild and transient and 4.5% severely symptomatic (Common Terminology Criteria for Adverse Events grade 3). New intracranial disease developed in 58.2% of patients, with 1- and 2-year rates of 58% and 73%, respectively. CONCLUSIONS SRS for EBMs demonstrated high survival rates and effective tumor control, with a low incidence of severe AREs. These findings highlight the potential role of SRS in the multidisciplinary multimodality management paradigm of EBM.

Objectives: Telemedicine is a growing field, with limited data around its utility supporting pediatric emergency care telephone triage. We instituted telemedicine physician support for nurse telephone triage decisions. When the nursing protocols recommended urgent or emergent care, a telemedicine physician reviewed and modified care urgency if appropriate. Our primary study objectives were to evaluate the proportion of patients who were downgraded to less urgent care and assess for potential harm related to the downgrade in care urgency. Methods: We conducted a retrospective observational cohort study of pediatric telephone calls to the Mayo Clinic Health System nurse triage line that were directed to the emergency department telemedicine physician from January 1, 2019, to December 31, 2019. Electronic medical records of patients whose care urgency was downgraded and presented to medical care within 72 hours of the triage call were reviewed. Results: There were 8559 nurse line calls regarding pediatric patients, 882 of which were referred to the telemedicine physician. Among these, 396/882 (44.9%, 95% confidence interval 41.6–48.3) were downgraded. Of downgraded cases, 198 (50.0%) patients sought care within 72 hours of the original call, of which 193 (97.5%) patients were discharged home from that medical visit and 5 (2.5%) patients required admission. No patients were determined to have suffered harm due to the downgrade of visit urgency. Conclusions: Our data suggests that telemedicine physicians can safely downgrade nurse triage care recommendations for pediatric patients. Most downgraded patients sought outpatient care, avoiding unnecessary utilization of the emergency department without evidence of associated harm.

AbstractPurposeOverall there is a lack of evidence on the accuracy and precision of phase‐contrast (PC) MRI in patients with cardiac implantable electronic devices (CIEDs). The purpose of this study is to determine whether aortic velocity measurements are influenced by a CIED.MethodsWe scanned 21 adult patients and 8 pediatric volunteers using clinical standard PC and real‐time PC (rt‐PC) sequences with and without a CIED generator taped on human subjects (below the left clavicle for adults and children; also on the abdomen for children) to mimic image artifacts. Peak and mean velocities above the aortic valve were calculated.ResultsThe Bland–Altman analyses on peak velocity measurements in pediatric subjects showed that both the accuracy and precision worsen as the distance between the CIED and aortic valve decreases (i.e., from abdomen to below the left clavicle). Specifically, both the bias and the coefficient of variation (CV) for both clinical PC and rt‐PC increased from the abdominal position (clinical: bias = −1.1%, CV = 4.3%; rt‐PC: bias = −0.3%, CV = 3.4%) to the clavicle position (clinical: bias = −4.0%, CV = 8.1%; rt‐PC: bias = 8.2%, CV = 7.3%). A similar trend was observed for mean velocity. The mean difference in peak and mean velocity measurements between rt‐PC with CIED (either position) and clinical standard PC with no CIED was within 7.5%. In adult patients, the mean difference between rt‐PC with CIED and clinical standard PC with CIED in peak velocity was 6.9%, and the CV was 7.9%.ConclusionThis study demonstrates that aortic velocity measurements are influenced by CIED in both adult and pediatric subjects.

Abstract Idiopathic pulmonary fibrosis (IPF) is characterized by the sustained activation of interstitial fibroblasts leading to excessive collagen deposition and progressive organ failure. Epigenetic and metabolic abnormalities have been shown to contribute to the persistent activated state of scar-forming fibroblasts. However, how epigenetic changes regulate fibroblast metabolic responses to promote fibroblast activation and progressive fibrosis remains largely unknown. Here, we show that the epigenetic regulator CBX5 (chromobox protein homolog 5) is critical to the transition of quiescent fibroblasts to activated collagen-producing fibroblasts in response to bleomycin-induced lung injury. Loss of mesenchymal CBX5 attenuated fibrosis development, and this effect was accompanied by the downregulation of pathogenic fibroblast genes, including Cthrc1, Col1a1, and Spp1, and by the upregulation of metabolic genes with antifibrotic activity such as Ppara and Pparg. Single-cell RNA sequencing and immunohistochemistry analyses revealed that CBX5 expression was enriched in pathogenic fibroblasts and fibroblastic foci of IPF lungs. Bulk RNA-sequencing analysis combined with metabolic assessments demonstrated that CBX5 silencing in IPF fibroblasts potently inhibited transforming growth factor–stimulated glycolysis while enhancing AMPK signaling and mitochondrial metabolism. Finally, interruption of the CBX5 pathway in IPF fibroblasts in vitro and in IPF lung explants ex vivo synergistically potentiated the activation of metformin-induced AMP-activated protein kinase activation and inhibited collagen secretion. Collectively, our findings identify CBX5 as an epigenetic regulator linking metabolic maladaptation to the persistent activated state of lung fibroblasts during IPF progression.

OBJECTIVE To evaluate a regimen of inhaled Technosphere insulin (TI) plus insulin degludec in adults with type 1 diabetes, who prestudy were predominately using either an automated insulin delivery (AID) system or multiple daily insulin injections (MDI) with continuous glucose monitoring. RESEARCH DESIGN AND METHODS At 19 sites, adults with type 1 diabetes were randomly assigned to TI plus insulin degludec (N = 62) or usual care (UC) with continuation of prestudy insulin delivery method (N = 61) for 17 weeks. RESULTS Prestudy, AID was used by 48% and MDI by 45%. Mean ± SD HbA1c was 7.57% ± 0.97% at baseline and 7.62% ± 1.06% at 17 weeks in the TI group and 7.59% ± 0.80% and 7.54% ± 0.77%, respectively, in the UC group (adjusted difference 0.11%, 95% CI −0.10 to 0.33, P value for noninferiority = 0.01). HbA1c improved from baseline to 17 weeks by &gt;0.5% (5.5 mmol/mol) in 12 (21%) in the TI group and in 3 (5%) in the UC group and worsened by &gt;0.5% (5.5 mmol/mol) in 15 (26%) in the TI group and in 2 (3%) in the UC group. The most common TI side effect was a brief cough; eight participants discontinued TI due to side effects. CONCLUSIONS In adults with type 1 diabetes, HbA1c after 17 weeks with a regimen of TI and degludec was noninferior to UC, which consisted predominately of either AID or MDI. TI should be considered an option for people with type 1 diabetes, particularly those who are motivated to further reduce postprandial hyperglycemia.

Background: The ethical discourse regarding the delivery of global surgical care has increased in the 21st century. The aims of this manuscript are to explore the differences in ethical domains in the global cleft surgical literature discussed by authors from high-income countries versus lower-middle-income countries and to elucidate changes in ethical discussions over the last decade. Methods: A thematic coding analysis was completed using NVivo 12 qualitative data analysis software. Articles were analyzed and coded for discussion of 24 distinct subdomains in the global cleft surgical literature from 1992 to 2022. Findings: The domains with the most significant discourse in the global cleft surgery literature found were (1) clinical care and delivery and (2) engagement in collaborations and partnerships. Furthermore, when manuscripts are first authored by low- and middle-income country (LMIC) authors, the subdomains of (1) level of visiting trainee supervision, (2) relevance of educational activities, and (3) patient/procedure/location selection increase in relative discourse. The impact of visiting trainees on local educational programs is the ethical subdomain that has the largest increase in the last decade. There are barriers to publication as evidenced by the exclusion of abstracts which included LMIC authors but did not result in publications in peer-reviewed journals. Conclusions: A critical finding of this study is that the distribution of discussed ethical domains differs when LMIC authors are included as authors, in particular when primary authorship is from an LMIC author. To the authors' knowledge, there is no other study to date which has attempted this form of analysis.