Citations

PURPOSE Improving care transitions for patients with cancer discharged from the hospital is considered an important component of quality care. Digital monitoring has the potential to better the delivery of transitional care through improved patient-provider communication and enhanced symptom management. However, remote patient monitoring (RPM) interventions have not been widely implemented for oncology patients after discharge, an innovative setting in which to apply this technology. METHODS We implemented a RPM intervention which identifies medical oncology patients at discharge, monitors their symptoms for 10 days, and intervenes as necessary to manage symptoms. We evaluated the feasibility (>50% patient engagement with symptom assessment), appropriateness (symptom alerts), and acceptability (net promoter score >0.7) of the intervention and the initial effect on acute care visits and return on investment. RESULTS During the study period, January 1, 2021, to December 31, 2022, we evaluated 2,257 medical oncology discharges representing 1,857 unique patients. We found that 65.9% of patients discharged (N = 1,489) completed at least one symptom assessment postdischarge and of them, 45.5% (n = 678) generated a severe symptom alert that we helped to manage. Patients expressed high satisfaction with the intervention with a net promoter score of 84%. In preliminary analysis of patients with GI malignancies (n = 449), we found a nonsignificant decrease in 30-day readmissions for the intervention cohort (n = 269) by 5.8% as compared with the control (n = 180; from 33.3% to 27.5%; P = .22). CONCLUSION Digital transitional care management was feasible and demonstrated that patients transitioning from the hospital to home have a substantial symptom burden. The intervention was associated with high patient satisfaction but will require further refinement and evaluation to increase its impact on 30-day readmission.

Objective: To implement use of obstetric (OB) hospitalist telemedicine services (TeleOB) to support clinicians facing OB emergencies in low-resource hospital settings. Methods: TeleOB was staffed by OB hospitalists working at a tertiary maternity center. The service was available via real-time high-definition audio/video technology for providers at 17 outlying hospitals across a health system spanning two states. The initial 25 service activations are described. Results: TeleOB supported 17 deliveries, two postpartum emergency department (ED) consultations, and four antenatal ED consultations. In 10 of 17 (59%) deliveries, teleneonatology was jointly activated to support neonatal resuscitation. Sixteen (94%) deliveries occurred in multiparas, and five (29%) resulted from spontaneous preterm labor. Eighty percent (20/25) of activations occurred in facilities without maternity services. Conclusions: A TeleOB service staffed by OB hospitalists successfully supports hospitals in an integrated health care system. TeleOB is feasible for support of hospitals with no delivery facilities or with limited maternity care resources.

Injectable estrogens are options for gender-affirming hormone therapy per guidelines, which suggest intramuscular dosages of 5–30 mg every 2 weeks or 2–10 mg weekly with estradiol cypionate or valerate interchangeably. Data among transgender and gender-diverse patients are limited due to local unavailability and concerns around laboratory assay variability and estradiol (E2) level fluctuation. We note a concerning trend where patients are prescribed high-dose injections based on the guidelines leading to serum E2 levels well above the range recommended in the same guidelines. Our review indicates that 5 mg weekly or lower should be prescribed when initiating injectable estrogens to avoid supraphysiologic E2 levels.

AbstractVenetoclax (VEN) combined with hypomethylating agents (HMAs) is the standard of care for the treatment of patients with newly diagnosed acute myeloid leukemia (AML) unfit for intensive chemotherapy. To date, real‐world data published on HMAs plus VEN have been either single‐center studies or using community‐based electronic databases with limited details on mutational landscape, tolerability, and treatment patterns in elderly patients. Therefore, we conducted a multicenter retrospective study to assess the real‐world experience of 204 elderly patients (≥75 years) with newly diagnosed AML treated with HMAs plus VEN from eight academic centers in the United States. Overall, 64 patients achieved complete remission (CR; 38%) and 43 CR with incomplete count recovery (CRi; 26%) for a CR/CRi rate of 64%, with a median duration of response of 14.2 months (95% CI: 9.43, 22.1). Among responders, 63 patients relapsed (59%) with median overall survival (OS) after relapse of 3.4 months (95% CI, 2.4, 6.7). Median OS for the entire population was 9.5 months (95% CI, 7.85–13.5), with OS significantly worse among patients with TP53‐mutated AML (2.5 months) and improved in patients harboring NPM1, IDH1, and IDH2 mutations (13.5, 18.3, and 21.1 months, respectively). The 30‐day and 60‐day mortality rates were 9% and 19%, respectively. In conclusion, HMAs plus VEN yielded high response rates in elderly patients with newly diagnosed AML. The median OS was inferior to that reported in the VIALE‐A trial. Outcomes are dismal after failure of HMAs plus VEN, representing an area of urgent unmet clinical need.

Purpose This study aimed to explore barriers and facilitators impacting disease and symptom management among college students living with Type 1 Diabetes (T1D). Design A qualitative, phenomenological approach using semi-structured, one-on-one interviews. Setting Interviews conducted on Zoom (n = 28) and in-person (n = 3). Participants Purposive sample of 31 college students living with T1D for at least 2 years who attended large, 4-year public universities in the Southeastern United States. Method This study was theoretically informed using the Middle-Range Theory of Self-Care of Chronic Illness Integration of Symptoms to develop interview questions. Interviews were transcribed verbatim and uploaded in NVivo. Data were analyzed thematically using a codebook developed by the research team using the theory as a framework. Trustworthiness was established using an audit trail, memos, and negative case analysis. Results Four themes described barriers: diabetes burnout, challenges adjusting to a college lifestyle, difficulty receiving medical supplies, and insurance limitations. Five themes explained facilitators: years of experience managing T1D, tangible support with medical supplies, informational support for disease management, and emotional/technological support for disease and symptom management. Conclusion Barriers and facilitators in this study should be addressed in future T1D interventions for college students. Findings can also guide healthcare professionals, health promotion practitioners, family, friends, and significant others on how to better support college students as they manage T1D.

Background: Anecdotal cases of rapidly progressing dementia in patients with dural arteriovenous fistulas (dAVFs) and cortical venous drainage have been reported in small series. However, a comprehensive description of the angiographic features of this dAVFs is lacking. We conducted an analysis of the largest cohort of dAVFs presenting with cognitive impairment (dAVFs-CI), aiming to provide a better characterization of this subset of dAVFs. Methods: The CONDOR Consortium, a multicenter repository comprising 1077 dAVFs, served as the study population. Among the dAVFs, patients with dAVFs-CI were analyzed. A propensity scores matching analysis was conducted to compare dAVFs-CI with Borden type II and type III dAVFs without cognitive impairment (controls). Logistic regression was employed to identify angiographic characteristics specific to dAVFs-CI. Post-treatment outcomes were analyzed. Results: A total of 60 patients with dAVFs-CI and 60 control dAVFs were included. Outflow obstruction leading to venous hypertension was observed in all dAVFs-CI. Sinus stenosis was significantly associated with dAVFs-CI (OR 2.85, 95% CI: 1.16-7.55, p = 0.027). dAVFs-CI were more likely to have a higher number of arterial feeders (OR 1.56, 95% CI 1.22-2.05, p < 0.001) and draining veins (OR 2.05, 95% CI 1.05-4.46, p = 0.004). Venous ectasia increased the risk of dAVFs-CI (OR 2.38, 95% CI 1.13-5.11, p = 0.024). A trend toward achieving asymptomatic status at follow-up was observed in patients with successful closure of dAVFs (OR 2.86, 95% CI 0.85-9.56, p = 0.09). Discussion: Venous hypertension is a key angiographic feature dAVFs-CI. dAVFs-CI exhibit a complex angioarchitecture characterized by an increased number of arteriovenous connections and stenosed sinuses. The presence of venous ectasia further exacerbates the impaired drainage and contributes to the development of dAVFs-CI. Notably, closure of the dAVF has the potential to reverse symptoms in certain cases (Figure).

34 Background: Prostate specific membrane antigen positron emission tomography (PSMA-PET) imaging improves prostate cancer visualization and has been proposed as a tool to guide treatment decisions. As PSMA-PET imaging agents were not approved in the United States (US) until December 2020, little is known about national patterns of PET imaging utilization. Methods: We conducted a dynamic cohort study to evaluate use of PET imaging among insurance beneficiaries aged 40-89 years with a diagnosis of prostate cancer using deidentified administrative claims from Blue Cross Blue Shield Axis. We calculated the proportions of patients undergoing PET imaging in semiannual periods from January 1, 2016, through December 31, 2022, examining tracers specific to prostate cancer, including PSMA-targeted agents as well as fluciclovine, sodium fluoride, and choline tracers. Cochran-Armitage tests were used to evaluate trends in the proportion of individuals receiving PET imaging over time. We also assessed the association between regional [hospital referral region (HRR)] level contextual sociodemographic and healthcare characteristics and regional use of PSMA-PET imaging in 2022 using chi-square tests. Results: There were 410,505 beneficiaries with prostate cancer identified in the study period. The semiannual proportion of patients undergoing PET imaging increased from 4.5 [(95% confidence interval (CI) 4.1-5.0] per 1,000 in the first half of 2016 to 41.7 (95% CI 40.6-42.9) per 1,000 in the second half of 2022, p<0.001. Increases in PET imaging were driven by uptake of PSMA-PET imaging, which increased from 0.7 (95% CI 0.6-0.9) per 1000 in the second half of 2021 to 37.5 (95% CI 36.4-38.6) per 1,000 in the second half of 2022, p<0.001. Following approvals of PSMA-PET agents, other forms of PET imaging rapidly decreased – from 18.2 (95% CI 17.4-18.9) per 1000 in the second half of 2021 to 4.6 (95% CI 4.3-5.0) per 1,000 in the same period of 2022, p<0.001. Compared to HRRs in quartile 1 (Q1), HRRs in Q4 of PSMA-PET use in 2022 had higher levels of education (25.0% with college education or higher in Q1 versus 29.4% in Q4, p=0.005) and median household income ($50,200 in Q1 versus $60,900 in Q4, p<0.001). Conclusions: In this study from a large commercial US health insurer, PSMA-PET was rapidly incorporated into clinical practice and is now the dominant prostate cancer radiotracer. However, the initial uptake of PSMA-PET may be accompanied by disparity, as our data suggests less use in areas with lower income and education measures.

Functional loss of TDP-43, an RNA binding protein genetically and pathologically linked to amyotrophic lateral sclerosis (ALS) and frontotemporal dementia (FTD), leads to the inclusion of cryptic exons in hundreds of transcripts during disease. Cryptic exons can promote the degradation of affected transcripts, deleteriously altering cellular function through loss-of-function mechanisms. Here, we show that mRNA transcripts harboring cryptic exons generated de novo proteins in TDP-43–depleted human iPSC–derived neurons in vitro, and de novo peptides were found in cerebrospinal fluid (CSF) samples from patients with ALS or FTD. Using coordinated transcriptomic and proteomic studies of TDP-43–depleted human iPSC–derived neurons, we identified 65 peptides that mapped to 12 cryptic exons. Cryptic exons identified in TDP-43–depleted human iPSC–derived neurons were predictive of cryptic exons expressed in postmortem brain tissue from patients with TDP-43 proteinopathy. These cryptic exons produced transcript variants that generated de novo proteins. We found that the inclusion of cryptic peptide sequences in proteins altered their interactions with other proteins, thereby likely altering their function. Last, we showed that 18 de novo peptides across 13 genes were present in CSF samples from patients with ALS/FTD spectrum disorders. The demonstration of cryptic exon translation suggests new mechanisms for ALS/FTD pathophysiology downstream of TDP-43 dysfunction and may provide a potential strategy to assay TDP-43 function in patient CSF.