Citations

Background: Telemedicine use has expanded rapidly across ambulatory care. Satisfaction with telemedicine services has been associated with social determinants of health (SDOH) such as socioeconomic status, ethnicity, and employment status. However, little is known about gender-specific patterns in patient experience. This study examined how demographic and SDOH are associated with telehealth satisfaction among women. Methods: A cross-sectional analysis was conducted using data from female patients who completed standardized post-telehealth surveys within the Mayo Clinic Health Care System between March 2020 and December 15, 2023. Logistic regression was used to evaluate the association between patient satisfaction and the following demographics and SDOH: age, race, ethnicity, marital status, Elixhauser score, mental health diagnosis, stress risk, financial risk, transportation risk, food insecurity risk, primary language, and physical activity risk. Results: Among 51,512 female patients, higher age was associated with less satisfaction with “ease of scheduling appointment” and “ease of contacting clinic,” but was associated with significantly higher satisfaction for other measures, including “care practitioners’ efforts to include” and “recommending healthcare office.” A high Elixhauser score was associated with lower satisfaction with “how well the audio and video connections worked.” Conclusion and Action Steps: A higher Elixhauser score and older age emerged as key factors associated with telehealth satisfaction among women. Targeted efforts to support patients with complex health needs and those requiring enhanced care coordination may improve satisfaction and equity in ambulatory telemedicine.

Iron is an essential element for cellular homeostasis and functionality. Increased iron in the lung is associated with aging and asthma in the elderly (AIE). Using human airway smooth muscle cells from young versus elderly versus AIE patients, we found that dysregulated iron metabolism (more than iron accumulation), resulting in activation of antioxidant systems and increased susceptibility to ferroptosis, occurs in AIE, contributing to cell hyperplasia and matrix remodeling of aging and AIE.

ABSTRACT Introduction Composite indolent B‐cell lymphomas may remain unrecognized when one component dominates the clinical presentation. Apparent relapse after therapy may, therefore, represent the emergence of a biologically distinct lymphoma rather than the recurrence of the original disease. Case Presentation An 82‐year‐old woman presented with systemic low‐grade B‐cell lymphoma that was most consistent with marginal zone lymphoma (MZL). Staging demonstrated peripheral blood involvement and multifocal FDG‐avid disease. Treatment with the CD20×CD3‐bispecific antibody mosunetuzumab resulted in complete metabolic remission. During surveillance, a new, isolated cervical lymph node developed despite sustained systemic response. Biopsy revealed follicular lymphoma (Grade 1–2) with a germinal center phenotype and a BCL2 rearrangement, findings discordant with recurrence of MZL. Retrospective review of the original specimen identified in situ follicular neoplasia within the initial biopsy. The disease course was, therefore, reinterpreted as a synchronous composite lymphoma in which treatment of the dominant MZL unmasked a previously clinically silent B‐cell neoplasm with follicular lineage. Local radiotherapy achieved remission of the follicular component. Conclusions New disease following treatment of an indolent lymphoma should not automatically be interpreted as relapse. Discordant clinical behavior, particularly focal progression after systemic response, warrants repeat biopsy and integrated pathologic reassessment. This case illustrates how therapy may reveal preexisting clonal heterogeneity and emphasizes the importance of temporality in distinguishing relapse from composite lymphoma. Trial Registration The authors have confirmed clinical trial registration is not needed for this submission

Importance Current guidelines recommend consideration of surgical treatment for asymptomatic patients with severe mitral valve regurgitation, but the long-term prognosis and optimal treatment of those with moderate mitral regurgitation (MR) remain uncertain. Objective To evaluate the long-term prognostic value of baseline MR severity and the association of surgery with survival outcomes in asymptomatic patients. Design, Setting, and Participants This was a prospective cohort study with extended follow-up among 449 asymptomatic patients with holosystolic degenerative MR enrolled between January 1991 and November 2000 and followed up with through May 2025 (median [IQR] follow-up, 26 [14-29] years; maximum, 34 years) at a single tertiary referral center (the Mayo Clinic, Rochester, Minnesota). Exposure Baseline MR severity quantified by effective regurgitant orifice area (ERO). Patients were monitored under medical therapy and, when applicable, after subsequent surgical correction. Main Outcomes and Measures All-cause mortality, assessed according to baseline ERO using Cox proportional hazards models adjusted for cardiovascular risk factors. Results Among the 449 patients included, the mean (SD) age was 64 (14) years, and 278 participants (62%) were male. At baseline, 127 patients (28%) had ERO <20 mm 2 , 128 (28%) had ERO 20-39 mm 2 , and 194 (43%) had ERO ≥40 mm 2 . During follow-up, 254 patients (57%) underwent mitral valve surgery. Ten-year cumulative incidence of surgery was 18% for ERO <20 mm 2 , 64% for 20-39 mm 2 , and 88% for ≥40 mm 2 . Survival of medically treated patients declined progressively with increasing ERO category (5-year rate: 88% [<20 mm 2 ], 72% [20-39 mm 2 ], and 55% [≥40 mm 2 ]; P = .01), and multivariable analysis confirmed the incremental risk of higher ERO on a continuous scale (adjusted hazard ratio per IQR increase, 2.53; 95% CI, 1.30-4.93; P = .01). When extending the analysis through subsequent surgical follow-up, the survival difference between patients who did vs did not undergo operation widened with ERO (χ 2 3 = 8.4; interaction P = .04), starting at values above 30 mm 2 . Conclusions and Relevance In this 25-year follow-up cohort study, increasing ERO was associated with an increase in risk of mortality under medical therapy. Patients with upper-moderate MR (ERO 30-39 mm 2 ) at baseline demonstrated a significant association between surgical treatment and improved long-term survival.

Importance Breast cancer is the most common cancer diagnosed in women. Therapies for breast cancer are evolving rapidly, and several are associated with cardiovascular adverse effects, can exacerbate cardiovascular risk factors, or can increase the risk of cardiovascular disease. Observations Advances in screening and treatment have led to earlier diagnosis and improved disease-free survival. For long-term survivors of breast cancer, cardiovascular adverse effects can pose a greater threat to overall long-term health than the cancer itself. Additionally, the increasing incidence of breast cancer in younger, premenopausal women has created a distinct demographic with unique medical needs. Conclusions and Relevance Cardiology practitioners need to remain updated on rapidly evolving breast cancer therapies to care for this growing, unique patient population. The field of cardio-oncology has evolved to address the cardiovascular needs of patients and survivors.

Importance Primary hyperparathyroidism (PHPT) is common and contributes to skeletal and kidney end-organ damage. Although parathyroidectomy can mitigate these complications, many patients are managed with observation, and real-world data on the population-based frequency and timing of end-organ damage under usual care are limited. Objective To evaluate the frequency and timing of end-organ damage associated with PHPT. Design, Setting, and Participants This cohort study included a population-based cohort identified from national electronic health record (EHR) and claims data (2010-2023) with follow-up through 2023. Participants were adults with a new biochemical diagnosis of PHPT. Data analysis was performed from August 2025 to April 2026. Exposure A new biochemical diagnosis of PHPT was defined as an elevated PTH (>65 pg/mL) within 1 month after a second elevated calcium level (serum calcium >10.2 mg/dL or ionized calcium >1.3 mmol/L or >5.3 mg/dL). Main Outcomes and Measures PHPT-associated end-organ damage (osteoporosis, atraumatic fractures, kidney stones, stage 3 or worse chronic kidney disease) at or after PHPT diagnosis using EHR or claim codes and laboratory data, in addition to the frequency and timing of parathyroidectomy. Results A total of 43 399 patients with PHPT were identified (mean [SD] age, 67.9 [12.5] years; 33 854 [78%] female and 9545 [22%] male), of whom 22 279 (51.3%) had end-organ damage at diagnosis. Among 21 120 patients without end-organ damage at diagnosis, 6762 (32.0%) progressed to end-organ damage after a median (IQR) 516 (166-1125) days. Only 4442 patients (19.9%) with end-organ damage at diagnosis were treated with parathyroidectomy. Among those who progressed to end-organ damage, 1348 (19.9%) underwent subsequent parathyroidectomy, which occurred a median (IQR) 154 (41-439) days later. Conclusions and Relevance In this national cohort of adults with a biochemical diagnosis of PHPT, 67% had PHPT-associated end-organ damage at diagnosis or on follow-up. Despite this, parathyroidectomy was uncommon. These findings may inform strategies to optimize utilization of parathyroidectomy and mitigate PHPT-associated morbidity.

This Viewpoint reflects on a decay in surgical skill related to falling laparoscopic case volumes and describes strategies to preserve laparoscopic proficiency amid the rapid adoption of robotic platforms.

Importance Elevated low-density lipoprotein cholesterol (LDL-C) is a modifiable risk factor for cardiovascular disease, the leading cause of premature death worldwide. Assessing the LDL-C–related burden is critical for guiding prevention and treatment strategies. Objectives To estimate the global, regional, and national burden of ischemic heart disease and ischemic stroke attributable to elevated LDL-C (relative to 35-54 mg/dL) from 1990 to 2023 and to quantify the contributions of population growth, aging, risk-deleted burden, and exposure changes to burden trends. Design, Setting, and Population This comparative risk assessment, part of the Global Burden of Disease Study 2023, estimated population-level LDL-C exposure and associated health loss in 204 countries and territories. Mean LDL-C levels were estimated using spatiotemporal gaussian process regression based on 806 studies across 161 countries. Relative risks were derived from meta-analyses of 38 randomized clinical trials. Population-attributable fractions for deaths and disability-adjusted life-years (DALYs) were estimated by age and sex for adults aged 25 years or older from 1990 to 2023, with 95% uncertainty intervals. Exposure Population-level LDL-C concentrations. Main Outcomes and Measures Population-attributable fractions, counts, and rates (all ages and age standardized per 100 000) of LDL-C–attributable deaths and DALYs from ischemic heart disease and ischemic stroke, with uncertainty intervals. Results In 2023, elevated LDL-C accounted for 3.6 million deaths (95% uncertainty interval, 2.2-5.4 million; 6.0% of global mortality) and 90.7 million DALYs (95% uncertainty interval, 58.9-123.3 million; 3.2% of DALYs). Although global all-ages rates remained stable, age-standardized death and DALY rates decreased by 45.6% and 39.5%, respectively, since 1990. In 2023, age-standardized LDL-C–attributable DALY rates were highest in Eastern Europe and lowest in high-income Asia-Pacific. One-third of the global LDL-C burden occurred in India and China. Population growth and aging drove the increasing burden, with notable regional disparities in LDL-C exposure and risk-deleted DALY rates shifting toward middle-sociodemographic settings. Conclusions and Relevance Despite declining age-standardized rates, the absolute LDL-C burden has increased since 1990 due to demographic changes and has shifted toward middle-sociodemographic countries. Measurement and surveillance gaps persist. Strengthened prevention, diagnosis, and treatment access strategies are essential to mitigate the health burden of LDL-C.

ABSTRACT Background Mycobacterium genavense is a rare opportunistic non-tuberculous mycobacterium primarily reported in advanced human immunodeficiency virus infection. Case Summary A 70-year-old woman with systemic lupus erythematosus developed progressive abdominal pain, weight loss, and mesenteric lymphadenitis repeatedly responsive to corticosteroids. Endoscopic biopsies revealed abundant acid-fast bacilli, and molecular testing confirmed the presence of M. genavense . Treatment with azithromycin, ethambutol, and rifabutin led to gradual recovery. Conclusion Steroid-responsive mesenteric inflammation in immunocompromised patients should prompt evaluation for infection, including mycobacteria and other culture-negative microorganisms using molecular diagnostics. This case report highlights the importance of plasma microbial cell-free DNA assays in the identification of fastidious organisms, like M. genavense , and, in some cases, serial testing may be useful to monitor treatment response.