Citations

Mayo Clinic

Clear

1947 citation(s) found for "Ma, Karen".

Practice Standards for Acute Hospital Care at Home
Levine, David M. , DeCherrie, Linda V. , Siu, Albert L. , Schiller, Gabrielle , Timpe, Chrisanne , Murphy, Stephanie , Lung, C. P., Nottidge, Michael, Titchener, Karen , Paulson, Margaret, Paulson, Margaret R. , Leff, Bruce A.

Journal of the American Geriatrics Society | April 15, 2025 | Volume: 73 | Issue: 7 | Pages: 2037-2045

10.1111/jgs.19427 | PMID 40156507 Get It

ABSTRACT Background Hospital at home (HaH) provides hospital‐level care at home as a substitute for brick‐and‐mortar hospital care. Multiple HaH studies demonstrate HaH provides safe, high‐quality, cost‐effective care. However, practices have varied approaches to delivering care and no HaH‐specific national standards exist. We aimed to develop national practice standards for HaH and assess practice performance against the standards. Methods The HaH Users Group (HaHUG), the national convener of HaH practices, assembled the Practice Standards Council in 2019 to develop evidence‐based standards for HaH. We reviewed existing international standards and the requirements of the Centers for Medicare and Medicaid Services Acute Hospital Care at Home Waiver. We engaged in multiple iterative rounds to develop domains and standards within each domain and then held an open comment period. We distributed an online survey for all HaHUG practices to self‐assess whether they did not meet (score, −1), met (score, 0), or exceeded (score, +1) each standard. The American Hospital Association's Annual Survey was used to describe practices that did and did not complete the practice standards survey. Results Final practice standards included 31 standards in 7 domains: leadership; education and training; human resources management; quality and quality improvement; safe practice and environment; and clinical standards and protocols. The majority of HaH practices self‐rated that they met or exceeded standards: scores ranged from −5 to 31; mean score of 9.75 (SD, 12.60). Forty‐nine of 213 eligible HaH practices completed the survey (response rate, 23.0%). Most hospitals were large (65% > 299 beds), nonprofit (85%), teaching (90%) centers that cared for a large proportion of patients with Medicaid. Conclusion We present the first national practice standards for HaH. The vast majority of HaH practices met or exceeded these standards by their own assessment. There was a range of performance across standards, demonstrating strengths and opportunities for ongoing development and quality improvement.
Regulatory T Cell Mimicry by a Subset of Mesenchymal GBM Stem Cells Suppresses CD4 and CD8 Cells
Johnson, Amanda , Korleski, Jack , Sall, Sophie , Li, Yunqing , Zhou, Weiqiang , Smith-Connor, Karen, Laterra, John , López-Bertoni, Hernando , Johnson, Amanda L , Korleski, Jack , Sall, Sophie , Li, Yunqing , Zhou, Weiqiang , Lopez-Bertoni, Hernando , Khela, Harmon Singh

Cells | April 14, 2025 | Volume: 14 | Issue: 8 | Pages: 592

10.3390/cells14080592 | PMID 40277917 Get It

Attempts to activate an anti-tumor immune response in glioblastoma (GBM) have been met with many challenges due to its inherently immunosuppressive tumor microenvironment. The degree and mechanisms by which molecularly and phenotypically diverse tumor-propagating glioma stem cells (GSCs) contribute to this state are poorly defined. In this study, our multifaceted approach combining bioinformatics analyses of clinical and experimental datasets, single-cell sequencing, and the molecular and pharmacologic manipulation of patient-derived cells identified GSCs expressing immunosuppressive effectors mimicking regulatory T cells (Tregs). We showed that this immunosuppressive Treg-like (ITL) GSC state is specific to the mesenchymal GSC subset and is associated with and driven specifically by TGFβ type II receptor (TGFBR2) in contrast to TGFBR1. Transgenic TGFBR2 expression in patient-derived GBM neurospheres promoted a mesenchymal transition and induced a six-gene ITL signature consisting of CD274 (PD-L1), NT5E (CD73), ENTPD1 (CD39), LGALS1 (galectin-1), PDCD1LG2 (PD-L2), and TGFB1. This TGFBR2-driven ITL signature was identified in clinical GBM specimens, patient-derived GSCs, and systemic mesenchymal malignancies. TGFBR2high GSCs inhibited CD4+ and CD8+ T cell viability and their capacity to kill GBM cells, effects reversed by pharmacologic and shRNA-based TGFBR2 inhibition. Collectively, our data identify an immunosuppressive GSC state that is TGFBR2-dependent and susceptible to TGFBR2-targeted therapeutics.
Implementing Patient‐Centred Goal‐Setting in Practice: Perspectives of Primary Care Nurses
McCabe, Pamela J. , Schaepe, Karen , Mattson, Angela, Witwer, Stephanie G. , Schaepe, Karen S, Lampman, Michelle A. , Mattson, Angela B, McCabe, Pamela J

Scandinavian Journal of Caring Sciences | April 8, 2025 | Volume: 39 | Issue: 2 | Pages: No page available

10.1111/scs.70018 | PMID 40197949 Get It

ABSTRACTBackgroundAs a component of goal‐oriented care, goal‐setting is an important strategy to improve self‐management and reduce the economic and personal burden of chronic illness. Primary care nurses, as integral members of the healthcare team, play a pivotal role in providing self‐management support to patients with multiple chronic illnesses. Yet, little is known about their perspectives on partnering with patients to set meaningful goals within self‐management support programmes.AimTo explore perspectives of primary care nurses about their practice of goal‐setting with patients to improve self‐management.MethodsFor this qualitative exploratory study, we conducted semi‐structured interviews with 28 primary care nurses who provided self‐management support to patients with multiple chronic illnesses. Data were analysed using inductive thematic analysis. This research was approved by the Mayo Clinic Institutional Review Board.ResultsKey themes from interviews focused on: (1) goal‐setting practices; (2) challenges encountered in goal‐setting; and (3) the perceived value‐add of using a patient‐centred goal‐setting approach. Nurses described practices that empower patients to take charge of goal‐setting, emphasising that the opportunity to create personal goals enhances motivation and enables the development of realistic action plans. Key challenges faced were patients' lack of familiarity with personal goal‐setting, competing life stressors and patients' reluctance to change.ConclusionOur findings contribute valuable insights about how primary care nurses approach goal‐setting within a self‐management support program. Notably, unlike previous studies where clinicians reported that time‐limited appointments and institutional expectations hindered patient‐centred goal‐setting, our participants practicing in an institutionally supported goal‐oriented patient‐centred model of care did not report time constraints or pressures to prioritise clinical goals over patient goals. Instead, they described patient‐centred goal‐setting practices that are associated with positive patient and clinical outcomes. To potentially corroborate and expand upon our findings and inform practice and training, future research should include qualitative and survey studies to explore primary care RNs perspectives about goal‐setting and observational research to evaluate nurse–patient goal‐setting interactions.
Economic Impact of Early Vs. Late Initiation of Atogepant for The Preventive Treatment of Migraine (P10-12.007)
Lalla, Anjana, Gandhi, Pranav , Carr, Karen, Dabruzzo, Brett , Ailani, Jessica , Lalla, Anjana, Singh, Rashmi B. Halker , Lipton, Richard B.

Neurology | April 7, 2025 | Volume: 104 | Issue: 7_Supplement_1 | Pages: No page available

10.1212/wnl.0000000000208979 Get It

Case of Idiopathic Spinal Cord Herniation, a Rare Underrecognized Cause of Myelopathy Presenting as Brown-Séquard Syndrome (P11-2.002)
Truitt, Karen

Neurology | April 7, 2025 | Volume: 104 | Issue: 7_Supplement_1 | Pages: No page available

10.1212/wnl.0000000000212103 Get It

Algorithm to Identify Type 2 Diabetes Using Electronic Health Record and Self-Reported Data
Varghese, Ben , Girardo, Marlene , Gupta, Ruchi , Duellman, Madison, Egan, Aoife M. , Vella, Adrian , Bailey, Kent R. , Varghese, Ben T , Egan, A M , Vella, Adrian , Dugani, Sagar B , Gupta, Ruchi, Fischer, Karen M. , Mielke, Michelle M. , Olson, Janet E. , Dugani, Sagar B.

Metabolic Syndrome and Related Disorders | April 7, 2025 | Volume: No volume available | Issue: No issue available | Pages: No page available

10.1089/met.2024.0133 | PMID 40192533 Get It

Compass rose for generating community–based referrals: Best practices and lessons learned
Westfall, Erin , Sosso, Jessica , Harper, Sarah, Bishop, Alyssa, Canan, Liz, Chaudhry, Rajeev , Davis, M. R. , Mackinson, Brian, Marfilius, Traci, Mauerman, Gretchen, Zuehlke, Karen, Paul, Maggie, Westfall, Erin , Harper, Sarah, Bishop, Alyssa, Davis, Marquita, Paul, Maggie

Health Services Research | April 7, 2025 | Volume: 60 | Issue: S1 | Pages: No page available

10.1111/1475-6773.14587 Get It

EP6.38 Outpatient Periacetabular Osteotomy: Common Clinical Fact or Insurance Fiction?
Meta, Fabien , Iyer, Sanathan, Ward, Gavin, Gomez-Ruiz, Karen, Trousdale, Robert T. , Grigoriou, Emmanouil , Clark, Sean C. , Kang, Louis , Iyer, Sanathan, Ward, Gavin, Sierra, Rafael J. , Hevesi, Mario

Journal of Hip Preservation Surgery | March 31, 2025 | Volume: 12 | Issue: Supplement_1 | Pages: i101-i102

10.1093/jhps/hnaf011.327 Get It

Abstract Introduction: Periacetabular osteotomy (PAO) is a complex procedure historically requiring inpatient stay. There is increased emphasis for these to be performed on an outpatient basis by insurance companies. The purpose of this study was to investigate the proportion of various surgical listing classifications (outpatient, outpatient-overnight, inpatient), the incidence of subsequent denial/request for additional documentation for approval of inpatient stay, and to characterize the average length of stay (LOS) following PAO. Methods: A retrospective chart review was performed to identify all PAOs, performed by four participating surgeons, at a single academic institution over a two-year period. The initial listing status as an outpatient-overnight or inpatient procedure was identified. Whether a preoperative peer review was required for approval of inpatient listings as well as if additional documentation was necessary to convert outpatient-overnight listings to inpatient stays were also recorded. Results: A total of 140 PAOs amongst 117 patients were performed with 25 (17.9%) initially listed as an inpatient stay and 115 (82.1%) listed as outpatient-overnight. Of the 25 PAOs listed as inpatient, 2 (8.0%) required a preoperative peer review process to justify or clarify listing status. The average LOS was 1.9 ± 1.4 days with 55.7% (78/140) of PAOs staying two or more nights in the hospital. Only 6 PAOs (4.3%) went home the same day as surgery. Of the 115 PAOs listed as an outpatient-overnight, 53 (46.1%) converted to an inpatient stay. Conclusion: Over half of PAOs performed required inpatient stay beyond outpatient-overnight status. Preoperative peer-to-peer review for inpatient stay approval was modestly frequent (8% of inpatient listings), and all conversions to inpatient required additional service documentation to support status conversion. Understanding trends in postoperative hospitalizations and LOS might allow for better informed partnerships between surgeons and insurance companies creating more efficient pre-authorizations, billing practices, and expected patterns of patient care and discharge.
Moderate alcohol-associated hepatitis: A real-world multicenter study
Idalsoaga, Francisco , Díaz, Luis Antonio , Dunn, Winston , Muñoz, Karen E., Caldentey, Vicente, Arnold, Jorge , Ayares, Gustavo , Mortuza, Rokhsana , Maiwall, Rakhi , Qian, Steve , Elfeki, Mohamed A. , Ramírez, Carolina , Malhi, Gurpreet, Ahmed, Adan, Homsi, Hoomam , Abid, Zinia, Echavarría, Victor, Poca, María , Cuyàs, Berta , Ventura‐Cots, Meritxell , Higuera‐de‐la‐Tijera, Fátima , Ayala-Valverde, María , Pérez, Diego , Gómez, Jaime , Abraldes, Juan, Al‐Karaghouli, Mustafa , Jalal, Prasun K. , Ibrahim, Mohamad Ali , García–Tsao, Guadalupe , Havaj, Daniel Ján , Sulejova, Karolina, Chacko, Kristina R. , Yaquich, Pamela, Toro, Luis, Shah, Vijay H. , Kamath, Patrick S. , Mehta, Heer , Arnold, Jorge , Ayares, Gustavo , Mortuza, Rokhsana , Sarin, Shiv Kumar , Maiwall, Rakhi , Qian, Steve , Simonetto, Douglas A , Singal, Ashwani K , Ramirez-Cadiz, Carolina , Poca, Maria , Soriano, German , Cuyas, Berta , Ventura Cots, Meritxell , Higuera-De La Tijera, Fatima , Ayala-Valverde, María , Jalal, Prasun K , Skladaný, Lubomir , Havaj, Daniel J , Chacko, Kristina R , Restrepo, Juan C , Shah, Vijay, Arrese, Marco , Kamath, Patrick S , Bataller, Ramon A , Díaz, Luis A , Elfeki, Mohamed A , Dunn, Winston , Echavaría, Victor , Muñoz, Karen, Zhang, Wei , Simonetto, Douglas A. , Singal, Ashwani K. , Ahmed, Adan, Abid, Zinia, Cabezas, Joaquín , Abraldeṣ, Juan G. , Goyes, Daniela , Selčanová, Světlana Adamcová , Rincón, Diego , Arrese, Marco , Arab, Juan Pablo

Hepatology Communications | March 28, 2025 | Volume: 9 | Issue: 4 | Pages: No page available

10.1097/hc9.0000000000000673 | PMID 40131003 Get It

Background: Severe alcohol-associated hepatitis (sAH) is a well-characterized disease with high short-term mortality. However, there is limited research on those with a “less severe condition” (moderate AH). This study aims to characterize in-depth patients with moderate AH (mAH), including the performance of mortality scoring systems, key prognostic factors, and survival over time. Methods: A multicenter retrospective cohort study (2009–2019) included patients with mAH (MELD score ≤20 at admission). Cox regression and receiver operating characteristic curves with AUC were used for analysis. Results: We included 1845 patients with AH (20 centers, 8 countries) between 2009 and 2019. mAH was defined as a MELD score ≤20 at admission. Twenty-four percent met the criteria for an mAH episode. Patients with mAH tend to be older and have a higher proportion of females, with a median MELD of 17 (15–19), Maddrey discriminant function (mDF) of 33 (22–40), the trajectory of serum bilirubin of 0.83 (0.60–1.21), and neutrophil-to-lymphocyte ratio (NLR) of 5 (2.96–8.60). The primary causes of death in mAH included multiple organ failure (34.1%) and infections (16.6%). The cumulative survival rates at 30, 90, and 180 days were 94.3%, 90.4%, and 88.2%, respectively. In multivariable analysis, age was the only significant predictor of 30-day mortality (HR 1.49, 95% CI: 1.27–1.76, p <0.001). Mortality prediction models showed poor performance, with AUC for MELD (0.671), mDF (0.726), trajectory of serum bilirubin (0.733), and NLR (0.697). Conclusions: Patients with moderate AH exhibited a mortality of 11.8% at 6 months, primarily driven by multiple organ failure and infections. These patients also exhibit a different clinical profile compared to those with sAH. Tailored models and therapeutic strategies are needed to improve long-term outcomes in mAH.