Citations

Qualitative interviews and focus groups are commonly used methods to elicit participants’ voices in program evaluations. However, the use of these data-gathering methods can fall short of the goal; even with open-ended questions, the protocols guiding and shaping interviews and focus groups heavily reflect the evaluators’ understanding and experience of the program or intervention under consideration and its target population(s). In this paper, we describe three cases that employed a method of inquiry that is underutilized in evaluation but one that we believe holds great potential as a method to enhance interpersonal reflexivity, namely participant-generated photo-elicitation interviewing (PEI). Across three diverse settings and interventions, we readily added participant-generated PEI to our mixed methods evaluations. We found participant-generated PEI to add great value to the evaluations by complementing our other data collection methods, allowing for greater participant voice, challenging evaluators’ assumptions, enhancing dissemination efforts, and fostering our reflexivity.

Introduction: Previous findings suggest that sirtuin 6 (SIRT6), a nuclear histone deacetylase, is involved in fundamental processes that regulate aging, which include DNA damage repair and maintenance of genomic stability. It remains unclear, however, whether SIRT6 overexpression can mitigate age-related vascular dysfunction due to multiple mechanisms of posttranslational enzyme inactivation (oxidation, ubiquitination-dependent degradation, etc). We hypothesized that overexpression of SIRT6, will improve both endothelium-dependent relaxation and smooth muscle contractile function and improve molecular mechanisms underlying these functions in healthy aged mice. Methods: We used normocholesterolemic mice that were either wild-type for SIRT6 (WT) or overexpressing one copy of SIRT6 (TG) and studied them at either 3 or 18 months of age. We assessed molecular changes in SIRT6 expression, cellular senescence, and vascular contractile protein expression using qPCR, and aortic rings in isolated organ bath chambers to measure endothelium-dependent relaxation to acetylcholine (ACH), endothelium-independent relaxation to sodium nitroprusside (SNP), and contractile responses to serotonin (5HT) and PGF 2α . Results: As expected, overexpression of SIRT6 in TG mice resulted in ~3-fold mRNA expression increase compared to WT mice in aorta. In line with our previous reports, SIRT6 mRNA levels significantly increased with age in aorta. CDKN2A, a cellular senescence marker, increased with aging in WT mice. Surprisingly, SIRT6 overexpression did not attenuate this increase, with TG mice tending to have higher CDKN2A expression than WT at 18m. ACTA2, a contractile protein marker, had modest reductions with age in WT mice, and surprisingly, overexpression of SIRT6 did not alter ACTA2 levels compared to WT at either time point. Finally, overexpression of SIRT6 did not mitigate age-related changes in vascular relaxation or contractile function. Conclusion: Collectively, these data at the surface level suggest that overexpressing SIRT6 does not protect against conduit vessel dysfunction in aged mice and is associated with paradoxical increases in senescent cell markers. It remains elusive whether there are other molecular modulators of aging that offset or alter the activity of SIRT6 with its genetic overexpression. Therefore, future studies investigating molecular determinants of SIRT6 bioactivity and its tissue/context dependence with aging are warranted.

Background/Objectives: Autoimmune inner ear disease (AIED) causes sensorineural hearing loss that classically presents as fluctuating, asymmetric loss of hearing. Associated vestibular and other ear symptoms can be present in many patients. First-line treatment of AIED is high-dose corticosteroids. AIED can present either as a primary condition limited to ear involvement or secondary, as part of an underlying systemic autoimmune rheumatic disease, the most common of which include vasculitis and relapsing polychondritis. We described our cohort of primary AIED, including demographics, treatment, and outcomes. We excluded from this review sensorineural hearing loss in the context of vasculitis and relapsing polychondritis. Methods: We performed a chart review of patients with the diagnosis of AIED at Mayo Clinic and compared the cohort by sex. Results: Thirty-one patients met the inclusion criteria. The mean age was 48.5 years, and 17 were men. Patients were initially evaluated at the Department of Otorhinolaryngology or Internal Medicine, and 29 patients were subsequently referred to the Department of Rheumatology, with a mean of 12.2 weeks after the first evaluation. Treatment with corticosteroids showed improvement in hearing and vestibular symptoms during the first month but no further improvement by the end of the third month. Other immunosuppressive medications were used with various degrees of response. Methotrexate was the second most used therapy, with 11 of 17 patients reporting an improvement in symptoms. Conclusions: Corticosteroid therapy is an effective initial treatment for AIED and should be followed with corticosteroid-sparing agents to prevent further damage to the cochlea.

Just as healthcare organizations must carefully consider how to incorporate Artificial Intelligence (AI) into patient-facing apps and messaging, so must they also think about how to ethically introduce AI into the workplace. Unreasonable expectations, lack of training, insufficient AI tool maintenance, and other barriers to effective use of AI create significant challenges for leaders that can lead to lower productivity, less effectiveness at work, reduced satisfaction, and burnout. A thoughtful, measured approach to AI design and implementation that incorporates practices supporting user comfort and satisfaction is key to achieving success with AI in the workplace.

Abstract Background Anthracyclines (ACs) are a risk factor for heart failure (HF), but their impact on broader composite outcomes such as major adverse cardiovascular events (MACE) remain less well characterized. From the Rochester Epidemiology Project, we identified patients with breast cancer or lymphoma to assess for association between AC use and MACE in these patients with > 25 years of follow-up. Methods We identified patients with cancer, with or without an AC as first-line treatment, and a control group of individuals without cancer, matched by age, sex, and cardiovascular comorbid conditions to the cancer patients. Outcomes of interest were 3-MACE (myocardial infarction, stroke, and cardiovascular death), and 4-MACE (3-MACE plus HF). Cox regression analysis was used to identify variables associated with MACE at 5, 10, and 25 years of follow-up. Results Of 812 patients with cancer, 675 had AC treatment (AC group) and 137 did not (no-AC group); the control group comprised 1,384 matched patients without cancer. The risk of 3-MACE was similar among the 3 groups at all time points. Older age, male sex, and hypertension were associated with 3-MACE. The risk of 4-MACE was similar between the control and no-AC groups; the risk was increased for the AC group vs controls at all time points. Older age, male sex, smoking history, type 2 diabetes, and hypertension were associated with 4-MACE. Conclusions Cardiovascular risk factors are the main drivers of 3-MACE and ACs increase the risk of 4-MACE given their association with HF. This underscores the importance of implementing lifestyle changes among these patients.

5515 Background: Clear cell ovarian carcinoma (CCOC) is a chemoresistant subtype of ovarian cancer. Immune checkpoint inhibitors have been reported to have clinical activity in CCOC. Additionally, CCOC harbors molecular alterations suggesting a role for anti-angiogenic agents. We therefore conducted a single-arm two-stage phase 2 trial to investigate the clinical activity of the combination of the PD-1 inhibitor pembrolizumab with the anti-angiogenic tyrosine kinase inhibitor lenvatinib in patients (pts) with CCOC. Methods: Pts with CCOC and measurable disease received pembrolizumab 200 mg IV every 3 weeks and lenvatinib 20 mg daily. Pts could have received an unlimited number of prior therapies; prior bevacizumab and immune checkpoint inhibitors were allowed, but prior lenvatinib was exclusionary. Malignant bowel involvement was not allowed. Co-primary endpoints were objective response rate (H 0 5%; H a 25%) and rate of PFS at 6 months (mo) per RECIST v1.1 (H 0 10%; H a 30%), restricting the probabilities of type I and type II errors to 10% and 10%, respectively. Two pts with objective responses or 3 pts progression-free and alive at 6 mos were needed to proceed from stage 1 (n=18) to stage 2 (n=13); 5 pts with objective responses or 6 pts progression-free and alive at 6 mos were needed to declare the combination worthy of further study. Results: Data cut-off occurred 22-Oct-2024. Of 30 enrolled pts, 83.3% were white; the mean age among all pts was 54.1 years. 30% of pts (9/30) experienced a confirmed response (2 CR, 7 PR); an additional 3 pts (10%) experienced unconfirmed PRs and 4 pts (13.3%) had SD ≥6 mo. As of data cut-off, 3 pts (10%) had not yet reached their first radiographic assessments, and 17 pts were still receiving study therapy. With a median of 9.72 mo of follow up, 16 pts were alive and progression-free at 6 months. The estimated 6-month PFS was 75.96% (95% CI 53.82-88.51%). Median PFS was 10.9 mo. The estimated 12-month PFS was 48.86% (95% CI 23.67-70.04%). The most common any-grade TRAEs were hypertension (71%), hypothyroidism (66%), and fatigue (60%). There were no unanticipated TRAEs. Conclusions: The combination of pembrolizumab/lenvatinib demonstrates encouraging evidence of clinical activity in CCOC, with 9 pts experiencing a confirmed response and 16 pts alive and progression-free at 6 months. As both co-primary endpoints of the study were met, enrollment closed with 30 pts. Updated data for all pts will be reported. There were no new safety signals. Clinical trial information: NCT05296512 .

TPS2099 Background: Gliomas are the most common primary central nervous system (CNS) malignancy in adults, accounting for 26.3% of all brain tumors. Care at high volume centers is associated with an overall survival benefit, but access to in-person evaluations can be challenging due to disease-related neurological disability and loss of income. Telehealth represents a convenient and efficient alternative to in-person evaluations, but acceptability and comparative safety of this care delivery modality has not been prospectively evaluated among glioma patients undergoing chemotherapy. Methods: This single-arm non-randomized pragmatic clinical trial evaluates patient satisfaction with, and safety of video-enabled telehealth assessments compared to in-person evaluations for patients with glioma undergoing temozolomide chemotherapy. The study includes adult patients with a diagnosis of glioma requiring adjuvant temozolomide chemotherapy. Participants act as their own controls, alternating between in-person and telehealth assessments while undergoing chemotherapy dosed per standard of care. Monitoring labs are completed locally and transmitted electronically. For participants without access to Wi-Fi or a device (e.g. mobile phone or computer), cellular-enabled tablet devices are provided to facilitate appointments and completion of electronic study components. All participants who travel to in-person appointments are reimbursed for travel expenses. The primary outcome measure is patient satisfaction with care delivered, as measured by institutional Press-Ganey survey scores obtained following telehealth and in-person assessments. A key secondary outcome measure is completion rate of planned oral chemotherapy, tracked using a digital pill diary incorporated into our institutional electronic health record. The digital diary allows real-time tracking of chemotherapy adherence and adverse events experienced by participants. Other secondary outcomes include acute care utilization days following telehealth and in-person visits (defined as emergency department evaluations and days of inpatient stay), neurologic disability as measured by the Neurologic Assessment in Neuro-Oncology (NANO) scale, and disease related quality of life measured by the EORTC QLQ-C30. All participant surveys are self-reported and completed electronically. This decentralized pragmatic clinical trial provides unprecedented, prospective real-world data on utilization of telehealth services compared to in-person visits for patients undergoing chemotherapy for glioma. We expect the data generated to inform the design and conduct of future decentralized interventional neuro-oncology trials. NCT06625047 opened for enrollment in October 2024, 16 of 30 intended participants were accrued as of January 2025. Clinical trial information: NCT06625047 .

Importance Nontraumatic subarachnoid hemorrhage (SAH) represents the third most common stroke type with unique etiologies, risk factors, diagnostics, and treatments. Nevertheless, epidemiological studies often cluster SAH with other stroke types leaving its distinct burden estimates obscure. Objective To estimate the worldwide burden of SAH. Design, Setting, and Participants Based on the repeated cross-sectional Global Burden of Disease (GBD) 2021 study, the global burden of SAH in 1990 to 2021 was estimated. Moreover, the SAH burden was compared with other diseases, and its associations with 14 individual risk factors were investigated with available data in the GBD 2021 study. The GBD study included the burden estimates of nontraumatic SAH among all ages in 204 countries and territories between 1990 and 2021. Exposures SAH and 14 modifiable risk factors. Main Outcomes and Measures Absolute numbers and age-standardized rates with 95% uncertainty intervals (UIs) of SAH incidence, prevalence, mortality, and disability-adjusted life-years (DALYs) as well as risk factor–specific population attributable fractions (PAFs). Results In 2021, the global age-standardized SAH incidence was 8.3 (95% UI, 7.3-9.5), prevalence was 92.2 (95% UI, 84.1-100.6), mortality was 4.2 (95% UI, 3.7-4.8), and DALY rate was 125.2 (95% UI, 110.5-142.6) per 100 000 people. The highest burden estimates were found in Latin America, the Caribbean, Oceania, and high-income Asia Pacific. Although the absolute number of SAH cases increased, especially in regions with a low sociodemographic index, all age-standardized burden rates decreased between 1990 and 2021: the incidence by 28.8% (95% UI, 25.7%-31.6%), prevalence by 16.1% (95% UI, 14.8%-17.7%), mortality by 56.1% (95% UI, 40.7%-64.3%), and DALY rate by 54.6% (95% UI, 42.8%-61.9%). Of 300 diseases, SAH ranked as the 36th most common cause of death and 59th most common cause of DALY in the world. Of all worldwide SAH-related DALYs, 71.6% (95% UI, 63.8%-78.6%) were associated with the 14 modeled risk factors of which high systolic blood pressure (population attributable fraction [PAF] = 51.6%; 95% UI, 38.0%-62.6%) and smoking (PAF = 14.4%; 95% UI, 12.4%-16.5%) had the highest attribution. Conclusions and Relevance Although the global age-standardized burden rates of SAH more than halved over the last 3 decades, SAH remained one of the most common cardiovascular and neurological causes of death and disabilities in the world, with increasing absolute case numbers. These findings suggest evidence for the potential health benefits of proactive public health planning and resource allocation toward the prevention of SAH.

BACKGROUND Treatment of tubo-ovarian high-grade serous carcinoma (HGSC) includes cytoreductive surgery, platinum-based chemotherapy, and often poly(ADP-ribose) polymerase (PARP) inhibitors. While homologous recombination (HR) deficiency is a well-established predictor of therapy sensitivity, over 50% of HR-proficient HGSCs also exhibit sensitivity. Currently, there are no biomarkers to identify which HR-proficient HGSCs will be sensitive to standard-of-care therapy. Replication stress may serve as a key determinant of response. METHODS We evaluated phospho–RPA2-T21 (p-RPA2) foci via immunofluorescence as a biomarker of replication stress in formalin-fixed, paraffin-embedded HGSC samples collected at diagnosis from patients treated with platinum chemotherapy (discovery cohort, n = 31; validation cohort, n = 244) or PARP inhibitors ( n = 63). Recurrent HGSCs ( n = 38) were also analyzed. p-RPA2 score was calculated using automated imaging analysis. RESULTS Samples were defined as p-RPA2-high if more than 16% of cells had ≥2 p-RPA2 foci on automated analysis. In the discovery cohort, HR-proficient, p-RPA2-high HGSCs demonstrated significantly higher rates of a chemotherapy response score of 3 to platinum chemotherapy than HR-proficient, p-RPA2-low HGSCs. In the validation cohort, patients with HR-proficient, p-RPA2-high HGSCs had significantly longer survival after platinum treatment than those with HR-proficient, p-RPA2-low HGSCs. Additionally, the p-RPA2 assay effectively predicted survival outcomes in patients treated with PARP inhibitors and in recurrent HGSC samples. CONCLUSION Our study underscores the importance of considering replication stress markers, such as p-RPA2, alongside HR status in therapeutic planning. This approach has the potential to increase the number of patients receiving effective therapy while reducing unnecessary toxicity. FUNDING The Reproductive Scientist Development Program, GOG Foundation, Pilot Translational and Clinical Studies function of the Washington University Institute of Clinical and Translational Sciences, the Foundation for Barnes-Jewish Hospital, Washington University School of Medicine Dean’s Scholar Program, The Cancer Biology Pathway Training Grant (5T32CA113275-17), The Lucy, Anarcha, and Betsey (L.A.B.) Award from the Department of Obstetrics and Gynecology at Washington University School of Medicine, and Veterans Affairs Office of Research and Development (I01BX006020).