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Executive Summary of the American Radium Society (ARS) Appropriate Use Criteria (AUC) for Adjuvant Therapy for Resected Adenocarcinoma of the Pancreas
Jethwa, Krishan R., Newman, Neil, Selfridge, J. Eva, Anker, Christopher J., Abood, G., Akselrod, Dmitriy, Attallah, Joseph, Hallemeier, Christopher L., Jin, Zhaohui, Kim, Ed, Kennedy, Timothy, Lee, Percy, Ling, Diane C., Miller, Eric D, Sharma, Navesh, Small, William, Tchelebi, Leila, Russo, Suzanne , Jethwa, Krishan R. , Newman, Neil B. , Anker, Christopher J. , Abood, Gerard, Akselrod, Dmitriy , Hallemeier, Christopher Leigh , Hassett, Leslie C. , Lee, Percy, Small, William , Tchelebi, Leila T.

American Journal of Clinical Oncology | August 20, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1097/coc.0000000000001347 | PMID 42622289 Get It

Objectives: Rates of locoregional recurrence and distant metastases are high following curative-intent resection for patients with localized pancreatic adenocarcinoma. Adjuvant therapies have been investigated with the intent to reduce the risk of recurrence and improve OS. The objective of this study is to update and summarize the current evidence for adjuvant therapy following surgical resection for nonmetastatic PDAC with a focus on high-level evidence and randomized controlled trials is provided. Methods: This multispecialty-led committee included gastrointestinal radiation and medical oncology, gastroenterology, radiology, and surgical oncology. Using the population, intervention, comparator, outcome, timing and study design framework, evidence regarding treatment outcomes was assessed using Cochrane and PRISMA methodology. Eligible studies included prospective and retrospective (n≥25) studies published between January 1, 2013 and February 13, 2026, from Ovid MEDLINE, Ovid EMBASE, Ovid Cochrane Database of Systematic Review, and Scopus databases. Study type and quality were assessed. Well-established RAND/UCLA consensus methodology (modified Delphi) was used to rate the appropriateness of the treatment options. Results: Of the 74 references used as evidence, 74 are categorized as therapeutic references. Study type and quality for the references were assessed, and included 31 well-designed studies (phase II randomized and phase III), 14 moderately well-designed studies that account for most common biases (matched cohort and phase II studies), 28 studies with design limitations (retrospective reviews), and 1 reference meta-analysis. Conclusions: This systematic review and guidelines provide up-to-date recommendations focusing on recent advancements for adjuvant treatment of resected PDAC using modern systemic therapy regimens and selective use of radiotherapy using modern techniques.
A National Delphi Study to Inform Modernization of Anesthesiology Residency Case Log Requirements
Saddawi‐Konefka, Daniel , Kacmar, Rachel M. , Long, Timothy R. , Mitchell, John , Ang, Lee, Ambardekar, Aditee P. , Mitchell, John D , Ang, Lee Yi

Anesthesiology | August 18, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1097/aln.0000000000006337 | PMID 42610591 Get It

Background: The Accreditation Council for Graduate Medical Education (ACGME) case log system establishes minimum clinical experiences for anesthesiology residency. While core program requirements were last updated in 2016, case log minimums themselves have not undergone a major revision in approximately two decades. Consequently, current requirements may not fully reflect changes in anesthetic practice and the evolving scope of perioperative medicine. In anticipation of major ACGME revisions in 2027, this study aimed to develop consensus-driven recommendations for modernizing residency case logs. Methods: A three-round modified Delphi study was conducted with a nationally representative panel of 60 stakeholders, including anesthesiology residency program directors and academic and private practice anesthesiologists. Panelists evaluated a comprehensive list of potential case categories across three domains: technical skills, surgical case characteristics, and patient demographics. In Round 1, panelists proposed minimum numbers or suggested that no requirement was necessary. Rounds 2 and 3 utilized iterative feedback to determine consensus on the necessity of requirements and specific minimum thresholds. Consensus was defined as at least two-thirds agreement. Results: Sixty invited experts completed all three rounds (100% response rate). The panel reached consensus to recommend new minimum requirements across several areas not currently tracked with minimums, including arterial lines (40), central lines (20), fiberoptic intubation (10), one-lung ventilation (10), neuromonitoring (10), POCUS (10 Cardiac, 10 Lung), and NORA (20 cases). Regarding existing requirements, consensus was reached to recommend increasing total peripheral nerve blocks from 40 to 60, with added requirements for anatomic specificity, and cardiac case minimums from 20 to 25. The panel also established consensus definitions for life-threatening pathologies to standardize reporting. The panel did not achieve consensus on several areas, including, for example, whether a minimum requirement for patients younger than 3 months should be maintained. Conclusion: These findings provide stakeholder-validated recommendations to inform upcoming ACGME requirement revisions.
Perinatal and Early-Life Exposures and Risk of Non-Hodgkin Lymphoma
Cholack, George , Kleinstern, Geffen , Robinson, Dennis P. , Thompson, Carrie A. , Call, Timothy G. , Feldman, Andrew L. , Larson, Melissa C. , Mwangi, Raphael , Ansell, Stephen M. , Novak, Anne J. , Kay, Neil E. , Slager, Susan L. , Cerhan, James R. , Cholack, George A , Habermann, Thomas , Cozen, Wendy , Slager, Susan L , Cerhan, James R , Feldman, Andrew L , Kay, Neil E , Ansell, Stephen M , Novak, Anne J , Call, Timothy G , Larson, Melissa C , Habermann, Thomas M. , Cozen, Wendy

Cancers | August 18, 2026 | Volume: 18 | Issue: 16 | Pages: 2666

10.3390/cancers18162666 | PMID 42649977 Get It

Background: Perinatal and early-life factors may influence non-Hodgkin lymphoma (NHL) risk, but study results have been mixed and exposure data for childhood ages are limited. Herein, we investigated associations of these exposures with risk of NHL and common subtypes. Methods: This case–control study included 2280 NHL cases and 2253 controls, enrolled from 2002 to 2014 at the Mayo Clinic Rochester. Self-reported perinatal and early-life exposures included maternal age at birth, birth order, birthweight, time breastfed, height and weight at ages 7, 12, and 18 years relative to peers, and age and weight when growth ceased. We used logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs), adjusting for design variables and potential confounders. Linear trend tests were performed for ordinal variables, and heterogeneity tests were performed to evaluate whether associations varied across four NHL subtypes. Results: After multivariable adjustment, greater birth weight (OR = 1.15 for quartile 4 vs. 1; p-trend = 0.04), weight at age 7 relative to peers (compared to average, OR = 1.05 for heavy and OR = 0.87 for thin; p-trend = 0.002), and weight when growth ceased (OR = 1.30 for quartile 4 vs. 1; p-trend < 0.001) were associated with increased NHL risk. An inverse association was observed for breastfeeding duration with NHL risk (OR = 0.77 for >6 months vs. never; 95% CI 0.61–0.97). Associations did not significantly vary by major NHL subtype (p-heterogeneity > 0.05). Other perinatal and early-life exposures were not associated with NHL risk. Conclusions: Greater body weight at birth and through childhood may be associated with increased NHL risk, potentially extending the life-course perspective on adiposity and lymphomagenesis, with implications for prevention.
Risk Factors for Coronavirus Disease 2019 Hospitalization and Vaccination Impact Among Pediatric Solid Organ Transplant Recipients in the United States
Thomas, Sanya J. , Bocchini, Claire, Brammer, Caitlin, Brock, Guy, Calimaran, Abigail, Dallas, Ronald, Downes, Kevin J., Ferrolino, Jose A., Haque, Md Rejuan , Kaur, Ishminder , Kumar, Madan , Landry, Meghan, Lerret, Stacee, Maron, Gabriela M., Minniear, Timothy D., Muller, William J., Munoz, Flor M., Otto, William R., Perkins, Kerrigan, Ristagno, Elizabeth H., Sharova, Anna, Siegel, Katherine, Song, Eunkyung , Valladares, Marion, Wilson, Natasha A., Yoshida, Allison, Almeida, Natalia E. Castillo , Bocchini, Claire Elizabeth , Brammer, Caitlin N , Brock, Guy , Dallas, Ronald H. , Downes, Kevin J. , Ferrolino, Jose Amadeo A , Huppler, Anna R. , Landry, Meghan, Lerret, Stacee Marie , Marón, Gabriela , Minniear, Timothy Dean , Muller, William J. , Muñoz, Flor M., Otto, William R , Ristagno, Elizabeth H. , Wilson, Natasha, Shimamura, Masako

Transplant Infectious Disease | August 14, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1111/tid.70303 | PMID 42596081 Get It

ABSTRACT Background While vaccination is a key strategy to mitigate the severity of coronavirus disease 2019 (COVID‐19) in children, the risk factors for symptomatic, medically attended (hereon referred to as “symptomatic”) COVID‐19 and the impact of vaccination are not well defined among pediatric solid organ transplant recipients (PSOTR). Methods PSOTR aged six months through 21 years at 11 centers in the Pediatric Infectious Diseases Transplant Network (PIDTRAN) were analyzed retrospectively for symptomatic COVID‐19 between July 2021 and May 2023. Using a Cox proportional hazards model, risk factors associated with COVID‐19‐associated hospitalization, in‐hospital oxygen use, mechanical ventilation, and the impact of COVID‐19 vaccination were analyzed. Results Of 1370 PSOTR, 410 (29%) had symptomatic COVID‐19 infection. Among those with symptomatic infection, 115 (28%) were hospitalized, 35 required in‐hospital oxygen, and three required mechanical ventilation. In the study, 45% were unvaccinated against COVID‐19. Compared to unvaccinated PSOTR, incompletely vaccinated PSOTR had 56% lower hazard (95% CI 0.26, 0.72, p = 0.001) of COVID‐19‐associated hospitalization whereas completely vaccinated did not have a statistically significant difference in hazard of hospitalization. Receipt of at least one dose of the bivalent vaccine was also associated with 92.5% lower hazard (95% CI 0.010, 0.55, p = 0.011) of hospitalization. Risk factors for hospitalization included chronic kidney disease, underlying heart disease, neurodevelopmental delay, and lymphocytopenia. Conclusions Most PSOTR with symptomatic COVID‐19 did not require hospitalization or respiratory support. Several comorbidities and lymphocytopenia are associated with severe COVID‐19 in PSOTR. COVID‐19 vaccination, mostly, protected PSOTR against COVID‐19‐associated hospitalization, but vaccine uptake among PSOTR was low. image
Health Care Utilization and Costs Associated With Blue-Light vs White-Light Cystoscopy: A Real-World Bladder Cancer Population
Tyson, Mark D, Choudry, Mouneeb M, McKee, Chad, Kalaria, Shiv, James, Cerise, Engel-Nitz, Nicole, Johnson, Mary G. , Choudry, Mouneeb M , Engel-Nitz, Nicole M , Tyson, Mark D. , McKee, Chad M., Barnes, Timothy L.

JU Open Plus | August 11, 2026 | Volume: 4 | Issue: 8 | Pages: No page available

10.1097/ju9.0000000000000491 | PMID 42565160 Get It

Purpose: Compared with white-light cystoscopy (WLC), blue-light cystoscopy (BLC) enhances detection of non–muscle-invasive bladder cancer (NMIBC), especially carcinoma in situ (CIS). However, its effects on health care resource utilization and cost burden have not been fully elucidated. This study assessed the economic implications of BLC vs WLC. Materials and Methods: We conducted a retrospective cohort analysis with claims data from the Optum Research Database between June 2011 and May 2023. Patients who underwent BLC or WLC were identified, and white-light patients were matched 6:1 to blue-light patients by index year and time between bladder cancer diagnosis and cystoscopy. Inverse probability of treatment weighting was used to adjust for baseline differences. Health care resource utilization and total and bladder cancer–specific costs were calculated on a per-patient-per-month basis. Results: The final cohort included 794 blue-light and 4764 white-light patients. Before weighting, claims coded for CIS were more frequent in blue-light patients (19.6% vs 8.8%; P < .001). Blue-light patients underwent more upper-tract imaging (71.8% vs 57.8%; P < .001), BCG (24.2% vs 15.8%; P < .001), and biomarker testing (65.0% vs 34.9%; P < .001). After weighting, blue-light patients had a higher mean number of bladder cancer–related ambulatory visits per month (1.3 vs 1.0; P = .004). However, neither all-cause health care resource utilization (3.47 vs 3.21; P = .11) nor total cost ($2987.93 vs $2886.16, per patient per month, P = .65) differed significantly between cohorts. Conclusions: BLC is associated with greater health care resource utilization for NMIBC without significantly elevating health care costs, suggesting that enhanced diagnostic strategies can be implemented without added financial burden in real-world practice.
Public health AI’s precision strategy: Globally integrating, institutionalizing, and scaling science, economics, and ethics
Anavekar, Nandan, Omutoko, Lillian , Oduor, Patience, Kokonya, Donald , Rayel, John James, Sotomayor, Claudia, Sinyavskiy, Oleg, Aksamit, Timothy, Marshall, Gary, Grindem, David, Jarsania, Dhairya, Mackay, K. , Garcia, Alberto, Gallagher, Colleen, Best, Ryan, Petralanda, Maria Isabel Iñigo, Immanuel, Gifty, Halm, Josiah, Iliescu, Cezar, Monlezun, Dominique , Anavekar, Nandan S., Oduor, Patience , Rayel, John, Sotomayor, Claudia , Aksamit, Timothy R. , Grindem, David , Jarsania, Dhairya , MacKay, Keir, Gallagher, Colleen M. , Dugani, Sagar B. , Best, Ryan, Gunasekeran, Dinesh Visva , Wong, Tien Yin , Halm, Josiah K. , Iliescu, Cezar

No container title available | August 10, 2026 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.21203/rs.3.rs-10531187/v1 Get It

Abstract Artificial intelligence is spreading through public health agencies and healthcare systems faster than workforces are trained to govern it. We describe RHAMI (Responsible Health AI Readiness and Maturity Index), the first human-centered automated composite index for health organizations to score AI readiness and maturity as one measurable system of science, economics and ethics, and the physician certification-to-Master’s pathway built to teach what it measures—both designed jointly by frontline public health professionals, clinicians, ethicists, engineers, leaders, and policy-makers in low- and middle-income countries and high-income countries.
The Effect of Antenatal Paracetamol on Breathing Effort of Premature Infants at Birth: A Feasibility Trial
Panneflek, Timothy J. R. , Dekker, Janneke , Kuypers, Kristel L. A. M., Derleth, Douglas P., Polglase, Graeme R., Meeren, Lotte E. van der, Wind, Merlijn , Visser, Remco, Hooper, Stuart B., Akker, Thomas van den , Pas, Arjan B. te, Kuypers, Kristel L. A. M. , Polglase, Graeme R. , Visser, Remco , Hooper, Stuart B. , Pas, Arjan B. te

Children | August 10, 2026 | Volume: 13 | Issue: 8 | Pages: 1061

10.3390/children13081061 | PMID 42650399 Get It

Background: Prostaglandin E2 (PGE2) suppresses perinatal breathing. Reducing antenatal PGE2 concentrations with paracetamol could stimulate spontaneous breathing in premature infants at birth. We aimed to assess feasibility and potential effects of antenatal paracetamol. Methods: In this randomised, placebo-controlled, triple-blind feasibility trial, pregnant women <31 weeks’ gestation were randomised to receive either intravenous paracetamol (intervention) or placebo (control). Multiple pregnancies were also eligible, and the number of infants could exceed the number of enrolled women. The primary outcome was feasibility of administering study medication within 30–120 min prior to birth. Secondary exploratory outcomes included measures of breathing and other physiological parameters of infants during the first 1–10 min after birth and were compared between infants from mothers who received paracetamol and infants from mothers who received a placebo irrespective of timing of administration. Planned enrolment was 40 women. Results: The trial enrolled 23 women before termination due to low recruitment. Five women did not receive study medication, while 18 did (9 per group). Overall, 11 of the 23 enrolled women (48%) received study medication within the specified timeframe. The nine women in the intervention group gave birth to 13 infants, while the nine women in the control group gave birth to 12 infants. Among infants, average minute volume did not differ significantly between groups (intervention (n = 13) vs. control (n = 12); mean ± SEM; 147 ± 12 vs. 114 ± 14 mL/kg/min, p = 0.093). However, the intervention group had a significantly higher area under the curve for minute volume, greater inspiratory drive, and a higher heart rate (1120 ± 410 vs. 707 ± 346 mL/kg, p = 0.020; 11.8 ± 1.0 vs. 8.4 ± 1.3 mL/kg/breath/s, p = 0.046; 137 ± 5 vs. 121 ± 5 beats/min, p = 0.037). Conclusions: Antenatal paracetamol administration 30–120 min prior to birth was feasible in only half of the women, below the pre-specified threshold of 80%, but the exploratory findings suggest that it may improve the breathing effort of premature infants.
Arterial stiffness and risk of dementia in late life: The ARIC neurocognitive study
Barbee, Jenna , Wei, Jingkai , Tanaka, Hirofumi, Knopman, David S., Kucharska‐Newton, Anna, Sharrett, A. Richey, Hughes, Timothy M. , Matsushita, Kunihiro, Meyer, Michelle L., Palta, Priya, Pike, James Russell , Knopman, David S. , Kucharska‐Newton, Anna , Matsushita, Kunihiro , Mosley, Thomas H. , Meyer, Michelle L.

Alzheimer's & Dementia: Diagnosis, Assessment & Disease Monitoring | August 7, 2026 | Volume: 18 | Issue: 3 | Pages: No page available

10.1002/dad2.70427 | PMID 42569008 Get It

Abstract INTRODUCTION Associations of arterial stiffness, measured through pulse wave velocity (PWV), with incident dementia may be driven by age‐related structural changes to the arterial wall or by elevated blood pressure. METHODS Dementia‐free White or Black participants in the community‐based Atherosclerosis Risk in Communities (ARIC) cohort study with measures of PWV were examined. The associations of carotid‐femoral PWV (cfPWV) and total, structural, and load‐dependent PWV with dementia were estimated using Poisson regression models and Cox proportional hazards models. Dementia cases were defined by physician‐adjudicated review, telephone interviews, hospitalization records, and death certificates. RESULTS Of 4818 participants included in the study population (mean age: 75 years; 41% male, 21% Black), 1067 (22%) developed dementia over a median follow‐up of 9.0 years. Higher cfPWV, total PWV, structural PWV, and load‐dependent PWV were associated with greater dementia risk. DISCUSSION Both structural and pressure‐related arterial stiffness mechanisms may underlie the link between PWV and dementia.
Gene variants associated with pediatric-onset erythromelalgia: Mendelian and rare-variant association analyses
Yonas, Matthew C., Ocay, Don Daniel , Fernandes, Melissa, Groussis, Nicole, Halpin, Meghan , Wilder, Robert T., Berde, Charles B. , Genetti, Casie A. , Lobo, Kimberly , Wilder, Robert T., Yu, Timothy W. , Brownstein, Catherine A.

PAIN Reports | August 6, 2026 | Volume: 11 | Issue: 5 | Pages: No page available

10.1097/pr9.0000000000001465 | PMID 42559536 Get It

Abstract Introduction: Erythromelalgia is a descriptive term for burning pain and erythema in distal extremities, often worsened by heat and improved by cold. Inherited erythromelalgia has been primarily linked to gain-of-function variants in SCN9A , encoding voltage-gated sodium channel NaV1.7. However, approximately 65% to 85% of patients with erythromelalgia do not have pathogenic SCN9A variants. Objectives: The objective of this study was to uncover and assess gene variants potentially associated with pediatric-onset erythromelalgia. Methods: With IRB approval and informed consent, probands and families with erythromelalgia underwent next-generation sequencing. A list of genes of interest was produced based on Mendelian inheritance models. Selected gene candidates were assessed using the Sequence Kernel Association Test-Optimal (SKAT-O). Results: Sixty-two probands with erythromelalgia and their relatives were included in Mendelian analysis, which identified variants in PR domain zinc finger protein 12 ( PRDM12 ) and dihydropyrimidinase-like protein 2 ( DPYSL2 ). In a targeted 12-gene rare-variant set analysis using SKAT-O, zinc finger homeobox protein 2 ( ZFHX2 ) showed evidence of association ( P = 6.9 × 10 −4 ), surpassing Bonferroni correction for 12 tests (α = 4.17 × 10 −3 ), whereas KIF1B showed only a nominal association signal ( P = 0.03) that did not survive multiple-testing correction. Conclusion: Genes associated with both increased and decreased pain sensitivity are of considerable interest for elucidating pain mechanisms and analgesic development. As rare variants in PRDM12 and DPYSL2 were identified in a pediatric erythromelalgia cohort and a gene-based rare-variant association signal for ZFHX2 was identified, replication and functional validation are needed.
Out‐of‐pocket costs are not the bottom line in financial toxicity
Fields, Brittany C. , Afolaranmi, Oluwasegun , Ohlsen, Timothy J. D. , Okoroh, Juliet S. , Lumati, Juliet S , Afolaranmi, Oluwasegun

Cancer | August 6, 2026 | Volume: 132 | Issue: 16 | Pages: No page available

10.1002/cncr.70561 | PMID 42559663 Get It

Health care–related out‐of‐pocket and indirect costs may create financial barriers to initial and/or continued receipt of care among patients with cancer, and subsequent financial toxicity is associated with worse oncologic and quality of life outcomes. Recognition and mitigation of risk factors for financial toxicity are essential to the provision of equitable, high‐quality care.