Digital Commons Network^™

Efficacy And Safety Of Tepotinib In Asian Patients With Advanced Nsclc With Met Exon 14 Skipping Enrolled In Vision, Terufumi Kato, James Chih-Hsin Yang, Myung-Ju Ahn, Hiroshi Sakai, Masahiro Morise, Yuh-Min Chen, Ji-Youn Han, Jin-Ji Yang, Jun Zhao, Te-Chun Hsia, Karin Berghoff, Rolf Bruns, Helene Vioix, Simone Lang, Andreas Johne, Xiuning Le, Paul K Paik

Faculty, Staff and Student Publications

BACKGROUND: Tepotinib, a MET inhibitor approved for the treatment of MET exon 14 (METex14) skipping NSCLC, demonstrated durable clinical activity in VISION (Cohort A + C; N = 313): objective response rate (ORR) 51.4% (95% CI: 45.8, 57.1); median duration of response (mDOR) 18.0 months (95% CI: 12.4, 46.4). We report outcomes in Asian patients from VISION (Cohort A + C) (cut-off: November 20, 2022).

METHODS: Patients with advanced METex14 skipping NSCLC, detected by liquid or tissue biopsy, received tepotinib 500 mg (450 mg active moiety) once daily.

PRIMARY ENDPOINT: objective response (RECIST 1.1) by independent review. Secondary endpoints included: …

Life-Space Mobility, Transportation, And The Companionship Network Of Members Of A Hispanic Senior Center, Rebecca L Mauldin, Rupal Parekh, John P Connolly, Stephen P Mattingly, Aiman Mushtaq, Kayo Fujimoto

Faculty, Staff and Student Publications

Objectives: Companions (i.e., friends who spend time together) are important for the well-being of older adults. Senior centers in the United States are places for older adults to participate in group activities and form and maintain companionships. However, differences in mobility and transportation may affect the ability of older adults to leverage senior center activities into actual companionships.

Methods: This social network analysis was conducted to characterize the companionship network among members of a senior center in relation to their life-space mobility and transportation resources. An exponential random graph model was estimated to identify mobility- and transportation-related correlates of the …

Patient Location And Disparities In Access To Fertility Preservation For Women With Gynecologic Or Breast Cancer, Alexa Kanbergs, Kirsten Jorgensen, Nuria Agusti, David Viveros-Carreño, Chi-Fang Wu, Roni Nitecki, John A Harris, Terri Woodard, Ryan Ramphul, Jose Alejandro Rauh-Hain

Faculty, Staff and Student Publications

Objective: To assess the effect of geographic factors on fertility-sparing treatment or assisted reproductive technology (ART) utilization among women with gynecologic or breast cancers.

Methods: We conducted a cohort study of reproductive-aged patients (18-45 years) with early-stage cervical, endometrial, or ovarian cancer or stage I-III breast cancer diagnosed between January 2000 and December 2015 using linked data from the California Cancer Registry, the California Office of Statewide Health Planning and Development, and the Society for Assisted Reproductive Technology. Generalized linear mixed models were used to evaluate associations between distance from fertility and gynecologic oncology clinics, as well as California Healthy …

Time-To-Event Genome-Wide Association Study For Incident Cardiovascular Disease In People With Type 2 Diabetes, Soo Heon Kwak, Ryan B Hernandez-Cancela, Daniel A Dicorpo, David E Condon, Jordi Merino, Peitao Wu, Jennifer A Brody, Jie Yao, Xiuqing Guo, Fariba Ahmadizar, Mariah Meyer, Murat Sincan, Josep M Mercader, Sujin Lee, Jeffrey Haessler, Ha My T Vy, Zhaotong Lin, Nicole D Armstrong, Shaopeng Gu, Noah L Tsao, Leslie A Lange, Ningyuan Wang, Kerri L Wiggins, Stella Trompet, Simin Liu, Ruth J F Loos, Renae Judy, Philip H Schroeder, Natalie R Hasbani, Maxime M Bos, Alanna C Morrison, Rebecca D Jackson, Alexander P Reiner, Joann E Manson, Ninad S Chaudhary, Lynn K Carmichael, Yii-Der Ida Chen, Kent D Taylor, Mohsen Ghanbari, Joyce Van Meurs, Achilleas N Pitsillides, Bruce M Psaty, Raymond Noordam, Ron Do, Kyong Soo Park, J Wouter Jukema, Maryam Kavousi, Adolfo Correa, Stephen S Rich, Scott M Damrauer, Catherine Hajek, Nam H Cho, Marguerite R Irvin, James S Pankow, Girish N Nadkarni, Robert Sladek, Mark O Goodarzi, Jose C Florez, Daniel I Chasman, Susan R Heckbert, Charles Kooperberg, Josée Dupuis, Rajeev Malhotra, Paul S De Vries, Ching-Ti Liu, Jerome I Rotter, James B Meigs

Faculty, Staff and Student Publications

Objective: To identify genetic risk factors for incident cardiovascular disease (CVD) among people with type 2 diabetes (T2D).

Research design and methods: We conducted a multiancestry time-to-event genome-wide association study for incident CVD among people with T2D. We also tested 204 known coronary artery disease (CAD) variants for association with incident CVD.

Results: Among 49,230 participants with T2D, 8,956 had incident CVD events (event rate 18.2%). We identified three novel genetic loci for incident CVD: rs147138607 (near CACNA1E/ZNF648, hazard ratio [HR] 1.23, P = 3.6 × 10-9), rs77142250 (near HS3ST1, HR 1.89, P = 9.9 × 10-9), and rs335407 (near …

Genome-Wide Interaction Study Of Dietary Intake Of Fibre, Fruits, And Vegetables With Risk Of Colorectal Cancer, Nikos Papadimitriou, Andre Kim, Eric S Kawaguchi, John Morrison, Virginia Diez-Obrero, Demetrius Albanes, Sonja I Berndt, Stéphane Bézieau, Stephanie A Bien, D Timothy Bishop, Emmanouil Bouras, Hermann Brenner, Daniel D Buchanan, Peter T Campbell, Robert Carreras-Torres, Andrew T Chan, Jenny Chang-Claude, David V Conti, Matthew A Devall, Niki Dimou, David A Drew, Stephen B Gruber, Tabitha A Harrison, Michael Hoffmeister, Jeroen R Huyghe, Amit D Joshi, Temitope O Keku, Anshul Kundaje, Sébastien Küry, Loic Le Marchand, Juan Pablo Lewinger, Li Li, Brigid M Lynch, Victor Moreno, Christina C Newton, Mireia Obón-Santacana, Jennifer Ose, Andrew J Pellatt, Anita R Peoples, Elizabeth A Platz, Conghui Qu, Gad Rennert, Edward Ruiz-Narvaez, Anna Shcherbina, Mariana C Stern, Yu-Ru Su, Duncan C Thomas, Claire E Thomas, Yu Tian, Konstantinos K Tsilidis, Cornelia M Ulrich, Caroline Y Um, Kala Visvanathan, Jun Wang, Emily White, Michael O Woods, Stephanie L Schmit, Finlay Macrae, John D Potter, John L Hopper, Ulrike Peters, Neil Murphy, Li Hsu, Marc J Gunter, W James Gauderman

Faculty, Staff and Student Publications

Background: Consumption of fibre, fruits and vegetables have been linked with lower colorectal cancer (CRC) risk. A genome-wide gene-environment (G × E) analysis was performed to test whether genetic variants modify these associations.

Methods: A pooled sample of 45 studies including up to 69,734 participants (cases: 29,896; controls: 39,838) of European ancestry were included. To identify G × E interactions, we used the traditional 1--degree-of-freedom (DF) G × E test and to improve power a 2-step procedure and a 3DF joint test that investigates the association between a genetic variant and dietary exposure, CRC risk and G × E interaction …

High Community-Level Social Vulnerability Is Associated With Worse Recurrence-Free Survival (Rfs) After Resection Of Extremity And Truncal Soft Tissue Sarcoma, Raymond S Traweek, Heather G Lyu, Russell G Witt, Rebecca A Snyder, Elise F Nassif, David D Krijgh, Jeffrey M Smith, Gordon S Tilney, Chun Feng, Yi-Ju Chiang, Keila E Torres, Margaret J Roubaud, Christopher P Scally, Kelly K Hunt, Emily Z Keung, Alexander F Mericli, Christina L Roland

Faculty, Staff and Student Publications

Background: Although social vulnerability has been associated with worse postoperative and oncologic outcomes in other cancer types, these effects have not been characterized in patients with soft tissue sarcoma. This study evaluated the association of social vulnerability and oncologic outcomes.

Methods: The authors conducted a single-institution cohort study of adult patients with primary and locally recurrent extremity or truncal soft tissue sarcoma undergoing resection between January 2016 and December 2021. The social vulnerability index (SVI) was measured on a low (SVI 1-39%, least vulnerable) to high (60-100%, most vulnerable) SVI scale. The association of SVI with overall survival (OS) and …

Impact Of Insomnia On Ovarian Cancer Risk And Survival: A Mendelian Randomization Study., Heming Wang, Brett M. Reid, Rebecca C. Richmond, Jacqueline M. Lane, Richa Saxena, Brian D. Gonzalez, Brooke L. Fridley, Susan Redline, Shelley S. Tworoger, Xuefeng Wang

Manuscripts, Articles, Book Chapters and Other Papers

BACKGROUND: Insomnia is the most common sleep disorder in patients with epithelial ovarian cancer (EOC). We investigated the causal association between genetically predicted insomnia and EOC risk and survival through a two-sample Mendelian randomization (MR) study.

METHODS: Insomnia was proxied using genetic variants identified in a genome-wide association study (GWAS) meta-analysis of UK Biobank and 23andMe. Using genetic associations with EOC risk and overall survival from the Ovarian Cancer Association Consortium (OCAC) GWAS in 66,450 women (over 11,000 cases with clinical follow-up), we performed Iterative Mendelian Randomization and Pleiotropy (IMRP) analysis followed by a set of sensitivity analyses. Genetic associations …

Evaluations Of An Early Change In Tumor Pathophysiology In Response To Radiotherapy With Oxygen Enhanced Electron Paramagnetic Resonance Imaging (Oe Epri), Tianzhe Li, Grace A Murley, Xiaofei Liang, Renee L Chin, Jorge De La Cerda, F William Schuler, Mark D Pagel

Faculty, Staff and Student Publications

Purpose: Electron Paramagnetic Resonance Imaging (EPRI) can image the partial pressure of oxygen (pO2) within in vivo tumor models. We sought to develop Oxygen Enhanced (OE) EPRI that measures tumor pO2 with breathing gases of 21% O2 (pO221%) and 100% O2 (pO2100%), and the differences in pO2 between breathing gases (ΔpO2). We applied OE EPRI to study the early change in tumor pathophysiology in response to radiotherapy in two tumor models of pancreatic cancer.

Procedures: We developed a protocol that intraperitoneally administered OX071, a trityl radical contrast agent, and then acquired anatomical MR images to localize the tumor. Subsequently, we …

Characteristics And Outcomes Of Acute Myeloid Leukaemia Patients With Baseline Cd7 Expression, Wei-Ying Jen, Koji Sasaki, Sanam Loghavi, Sa A Wang, Wei Qiao, Gautam Borthakur, Farhad Ravandi, Tapan M Kadia, Ghayas C Issa, Nicholas J Short, Musa Yilmaz, Naval G Daver, Courtney D Dinardo

Faculty, Staff and Student Publications

Targeted therapy development for acute myeloid leukaemia (AML) requires an understanding of specific expression profiles. We collected flow cytometry data on 901 AML patients and recorded aberrant CD7 expression on leukaemic blasts. 263 (29.2%) had blasts positive for CD7. CD7+ AML was more likely to be adverse risk (64.6% vs. 55.6%, p = 0.0074) and less likely to be favourable risk (15.2% vs. 24.1%, p = 0.0074) by European LeukemiaNet 2022 criteria. Overall survival was inferior (11.9 [95% CI, 9.7-15.9] vs. 19.0 months [95% CI, 16.1-23.0], p = 0.0174). At relapse, 30.4% lost and 19.0% gained CD7, suggesting moderate instability …

Ivosidenib Significantly Reduces Triazole Levels In Patients With Acute Myeloid Leukemia And Myelodysplastic Syndrome, Ashley Dinh, J Michael Savoy, Dimitrios P Kontoyiannis, Koichi Takahashi, Ghayas C Issa, Hagop M Kantarjian, Courtney D Dinardo, Caitlin R Rausch

Faculty, Staff and Student Publications

Background: Ivosidenib is primarily metabolized by CYP3A4; however, it induces CYP450 isozymes, including CYP3A4 and CYP2C9, whereas it inhibits drug transporters, including P-glycoprotein. Patients with acute myeloid leukemia are at risk of invasive fungal infections, and therefore posaconazole and voriconazole are commonly used in this population. Voriconazole is a substrate of CYP2C9, CYP2C19, and CYP3A4; therefore, concomitant ivosidenib may result in decreased serum concentrations. Although posaconazole is a substrate of P-glycoprotein, it is metabolized primarily via UDP glucuronidation; thus, the impact of ivosidenib on posaconazole exposure is unknown.

Methods: Patients treated with ivosidenib and concomitant triazole with at least one …

Outcome Of Patients With Relapsed Acute Promyelocytic Leukemia, Koji Sasaki, Farhad Ravandi, Tapan Kadia, Courtney D Dinardo, Musa Yilmaz, Nicholas Short, Elias Jabbour, Keyur P Patel, Sanam Loghavi, Sherry Pierce, Gautam Borthakur, Hagop Kantarjian

Faculty, Staff and Student Publications

Background: The outcome of patients with acute promyelocytic leukemia (APL) has improved significantly since the introduction of all-trans retinoic acid (ATRA) and arsenic trioxide (ATO) as APL therapies. The optimal therapy for APL relapse is believed to require autologous or allogeneic stem cell transplantation (SCT) based on historical experience.

Study aims: To evaluate the outcome of patients with relapsed APL before and after the era of ATRA-ATO.

Patients and methods: We reviewed 61 patients with relapsed APL treated from November 1991 to June 2023; 31 patients (51%) received modern therapy with the combination of ATRA and ATO with and without …

Loss Of Ovol2 In Triple-Negative Breast Cancer Promotes Fatty Acid Oxidation Fueling Stemness Characteristics, Ruipeng Lu, Jingjing Hong, Tong Fu, Yu Zhu, Ruiqi Tong, Di Ai, Shuai Wang, Qingsong Huang, Ceshi Chen, Zhiming Zhang, Rui Zhang, Huiling Guo, Boan Li

Faculty, Staff and Student Publications

Triple-negative breast cancer (TNBC), the most aggressive subtype of breast cancer, has a poor prognosis and lacks effective treatment strategies. Here, the study discovered that TNBC shows a decreased expression of epithelial transcription factor ovo-like 2 (OVOL2). The loss of OVOL2 promotes fatty acid oxidation (FAO), providing additional energy and NADPH to sustain stemness characteristics, including sphere-forming capacity and tumor initiation. Mechanistically, OVOL2 not only suppressed STAT3 phosphorylation by directly inhibiting JAK transcription but also recruited histone deacetylase 1 (HDAC1) to STAT3, thereby reducing the transcriptional activation of downstream genes carnitine palmitoyltransferase1 (CPT1A and CPT1B). PyVT-Ovol2 knockout mice develop a …

Plasmacytoid Urothelial Carcinoma Of The Urinary Bladder-A Clinicopathological And Molecular Analysis Of 52 Cases, Lan Zheng, Hui Chen, Jianping Zhao, Sinchita Roy-Chowdhuri, Ashish M Kamat, Omar Alhalabi, Jianjun Gao, Arlene Siefker-Radtke, Donna E Hansel, Bogdan Czerniak, Charles C Guo

Faculty, Staff and Student Publications

Plasmacytoid urothelial carcinoma (UC) is a rare histologic subtype of bladder cancer that is associated with an aggressive clinical behavior. We analyzed the clinicopathologic and molecular features of plasmacytoid UC in 52 patients from a single institute. The patients included 44 men and 8 women, with a mean age of 64 years (range, 41-91 years). All bladder cancers were high-grade UC, and plasmacytoid component accounted for a mean of 47% of bladder tumors (range, 5-100%). Distinct gene mutations were found in most plasmacytoid UCs (n = 49); the most common mutations were TP53 (n = 30), followed by TERT (n …

Determination Of Quality Of Life-Related Health Utilities For Surgical Complications In Ovarian Cancer, Rudy S Suidan, Charlotte C Sun, Amy K Schneider, Karen H Lu, Sharon H Giordano, Larissa A Meyer

Faculty, Staff and Student Publications

Objective: To assess the health state utilities of ovarian cancer patients, clinicians, and non-cancer controls regarding surgical complications in ovarian cancer.

Methods: Utilities for 14 surgical complications were assessed from patients with recently diagnosed or recurrent ovarian cancer, clinicians, and non-cancer controls using the visual analog scale (VAS) and time trade-off (TTO) methods. Health state utilities were converted to a 0-to-1 scale, where 0 represents the least favorable outcome and 1 represents the most favorable outcome.

Results: Fifty patients, 50 clinicians, and 50 controls participated. Median VAS scores were lower than TTO scores across all groups (p < 0.01). Patients viewed 'bleeding requiring transfusion' most favorably (VAS utility 0.75), followed in order by less favorable utility scores for hernia, thromboembolism, pleural effusion, abscess, ileus/bowel obstruction, wound infection, bowel obstruction requiring surgery, anastomotic leak requiring drain, temporary ostomy, anastomotic leak requiring surgery, genito-urinary fistula, permanent ostomy, and genito-intestinal fistula (VAS utility 0.2). Overall, clinicians perceived complications more favorably than patients by VAS (overall utility score 0.49 vs 0.43, p < 0.01), but not by the TTO. There were no differences in overall utility scores between patients and controls. Patients who had not experienced certain surgical complications had less favorable scores than patients who did (utility score for ostomy = 0.2 for patients without ostomy vs. 0.7 for patients with ostomy, p = 0.02).

Conclusions: This study …

Characterization Of Cancer Survivors Clustered By Subjective And Objective Cognitive Function Scores, Taichi Goto, Leorey N Saligan, Paul Juneau, Stephen G Gonsalves, Carielle Joy Rio, Letitia Y Graves, Diane Von Ah

Faculty, Staff and Student Publications

Background: Cancer-related cognitive impairment (CRCI) is a prevalent condition that significantly impacts the quality of life of individuals who receive cancer treatment. Clinical management of CRCI presents challenges due to the absence of a standardized assessment. This study identified clinically relevant phenotypic clusters of CRCI based on subjective and objective cognitive function scores.

Methods: In this cross-sectional study, participants were clustered using the VARCLUS™ based on subjective cognitive impairment assessed through the PROMIS® version 1.0 short-form subscales of cognitive abilities and cognitive concerns and the CANTAB Cambridge Cognition® scores, which included measures of visuospatial working memory capacity, visual episodic memory, …

Signs Or Symptoms Of Suspected Preeclampsia – A Retrospective National Database Study Of Prevalence, Costs, And Outcomes, Kavia Khosla, Yue Jin, Jimmy Espinoza, Matthew Kent, Mikael Gencay, Liza H Kunz, Ariel Mueller, Yan Xiao, W Frank Peacock, Sean-Xavier Neath, Jennifer J Stuart, Douglas Woelkers, James M Harris, Sarosh Rana

Faculty, Staff and Student Publications

Background: Most patients with signs or symptoms (s/s) of suspected preeclampsia are not diagnosed with preeclampsia. We sought to determine and compare the prevalence of s/s, pregnancy outcomes, and costs between patients with and without diagnosed preeclampsia.

Methods: This retrospective cohort study analyzed a large insurance research database. Pregnancies with s/s of preeclampsia versus a confirmed preeclampsia diagnosis were identified using International Classification of Diseases codes. S/s include hypertension, proteinuria, headache, visual symptoms, edema, abdominal pain, and nausea/vomiting. Pregnancies were classed as 1) s/s of preeclampsia without a confirmed preeclampsia diagnosis (suspicion only), 2) s/s with a confirmed diagnosis (preeclampsia …

Effects Of Rurality And Distance To Care On Perinatal Outcomes Over A 1-Year Period During The Covid-19 Pandemic, Pratyusha V Bujimalla, Kimberly A Kenne, Haley A Steffen, Samantha R Swartz, Linder H Wendt, Adam M Skibbe, J Brooks Jackson, Mary B Rysavy

Faculty, Staff and Student Publications

Purpose: Our aim was to investigate the roles of rurality and distance to care on adverse perinatal outcomes and COVID-19 seroprevalence at the time of delivery over a 1-year period.

Methods: Data were collected from the electronic medical record on all pregnant patients who delivered at a single, large, Midwest academic medical center over 1 year. Rurality was classified using standard Rural-Urban Commuting Area codes. Geographic Information System tools were used to map outcomes. Data were analyzed with univariate and multivariate models, controlling for Body Mass Index (BMI), insurance status, and parity.

Findings: A total of 2,497 patients delivered during …

Incidence And Clinical Outcomes Of Perforations During Mechanical Thrombectomy For Medium Vessel Occlusion In Acute Ischemic Stroke: A Retrospective, Multicenter, And Multinational Study, Adam A Dmytriw, Basel Musmar, Hamza Salim, Sherief Ghozy, James E Siegler, Hassan Kobeissi, Hamza Shaikh, Jane Khalife, Mohamad Abdalkader, Piers Klein, Thanh N Nguyen, Jeremy J Heit, Robert W Regenhardt, Nicole M Cancelliere, Joshua D Bernstock, Kareem El Naamani, Abdelaziz Amllay, Lukas Meyer, Anne Dusart, Flavio Bellante, Géraud Forestier, Aymeric Rouchaud, Suzana Saleme, Charbel Mounayer, Jens Fiehler, Anna Luisa Kühn, Ajit S Puri, Christian Dyzmann, Peter T Kan, Marco Colasurdo, Gaultier Marnat, Jérôme Berge, Xavier Barreau, Igor Sibon, Simona Nedelcu, Nils Henninger, Thomas R Marotta, Christopher J Stapleton, James D Rabinov, Takahiro Ota, Shogo Dofuku, Leonard Ll Yeo, Benjamin Yq Tan, Anil Gopinathan, Juan Carlos Martinez-Gutierrez, Sergio Salazar-Marioni, Sunil Sheth, Leonardo Renieri, Carolina Capirossi, Ashkan Mowla, Lina Chervak, Achala Vagal, Nimer Adeeb, Hugo H Cuellar-Saenz, Stavropoula I Tjoumakaris, Pascal Jabbour, Priyank Khandelwal, Arundhati Biswas, Frédéric Clarençon, Mahmoud Elhorany, Kevin Premat, Iacopo Valente, Alessandro Pedicelli, João Pedro Filipe, Ricardo Varela, Miguel Quintero-Consuegra, Nestor R Gonzalez, Markus A Möhlenbruch, Jessica Jesser, Vincent Costalat, Adrien Ter Schiphorst, Vivek Yedavalli, Pablo Harker, Yasmin Aziz, Benjamin Gory, Christian Paul Stracke, Constantin Hecker, Ramanathan Kadirvel, Monika Killer-Oberpfalzer, Christoph J Griessenauer, Ajith J Thomas, Cheng-Yang Hsieh, David S Liebeskind, Răzvan Alexandru Radu, Andrea M Alexandre, Illario Tancredi, Tobias D Faizy, Robert Fahed, Charlotte Weyland, Boris Lubicz, Aman B Patel, Vitor Mendes Pereira, Adrien Guenego, Mad-Mt Consortium

Faculty, Staff and Student Publications

Background: Mechanical thrombectomy (MT) has revolutionized the treatment of acute ischemic stroke (AIS) due to large vessel occlusion (LVO), but its efficacy and safety in medium vessel occlusion (MeVO) remain less explored. This multicenter, retrospective study aims to investigate the incidence and clinical outcomes of vessel perforations (confirmed by extravasation during an angiographic series) during MT for AIS caused by MeVO.

Methods: Data were collected from 37 academic centers across North America, Asia, and Europe between September 2017 and July 2021. A total of 1373 AIS patients with MeVO underwent MT. Baseline characteristics, procedural details, and clinical outcomes were analyzed. …

Endovascular Treatment Of Acute Ischemic Stroke Patients With Tandem Lesions: Antegrade Versus Retrograde Approach, Milagros Galecio-Castillo, Michael Abraham, Mudassir Farooqui, Ameer E Hassan, Afshin A Divani, Mouhammad A Jumaa, Marc Ribo, Nils Petersen, Johanna Fifi, Waldo R Guerrero, Amer M Malik, James E Siegler, Thanh N Nguyen, Sunil A Sheth, Albert J Yoo, Guillermo Linares, Nazli Janjua, Darko Quispe-Orozco, Abid Qureshi, Wondwossen G Tekle, Asad Ikram, Syed F Zaidi, Cynthia B Zevallos, Belen Taborda, Alex Devarajan, Linda Zhang, Mohamad Abdalkader, Sergio Salazar-Marioni, Jazba Soomro, Weston Gordon, Aaron Rodriguez-Calienes, Juan Vivanco-Suarez, Katrina Woolfolk, Maxim Mokin, Dileep R Yavagal, Santiago Ortega-Gutierrez

Faculty, Staff and Student Publications

Objective: The optimal technique for treating tandem lesions (TLs) with endovascular therapy is debatable. The authors evaluated the functional, safety, and procedural outcomes of different approaches in a multicenter study.

Methods: Anterior circulation TL patients treated from January 2015 to December 2020 were divided on the basis of antegrade versus retrograde approach and included. The evaluated outcomes were favorable modified Rankin Scale (mRS) score (mRS score 0-2) at 3 months, ordinal shift in mRS score, successful recanalization, excellent recanalization, first-pass effect (FPE), time from groin puncture to successful recanalization, symptomatic intracranial hemorrhage (sICH), and 90-day mortality.

Results: Among 691 patients …

Insurance Coverage During Transitions: Evidence From Medicaid Automatic Enrollment For Children Receiving Supplemental Security Income, Stephanie Rennane, Danielle Sobol, Bradley D Stein, Andrew Dick

Faculty, Staff and Student Publications

OBJECTIVES: To analyze relationships between Medicaid automatic enrollment for child Supplemental Security Income (SSI) recipients and health insurance coverage during transitions.

DATA SOURCES AND STUDY SETTING: Medical Expenditure Panel Study, 2000-2020 and National Survey for Children with Special Health Care Needs, 2001-2010.

STUDY DESIGN: Leveraging variation in SSI-Medicaid automatic enrollment status across regions and over time, we estimate a regression model to quantify associations between automatic enrollment and insurance coverage. We validate our findings in the NS-CSHCN.

DATA COLLECTION: Our sample includes children receiving SSI for a disability. We also analyze a subsample of children newly enrolled in SSI.

PRINCIPAL …

The Association Of Nursing Homes' Organizational Context With Care Aide Empowerment: A Cross-Sectional Study, Alba Iaconi, Matthias Hoben, Whitney Berta Phd, Yinfei Duan, Peter G Norton, Yuting Song, Stephanie A Chamberlain, Anna Beeber, Ruth A Anderson, Holly J Lanham, Janelle Perez, Jing Wang, Katharina Choroschun, Shovana Shrestha, Greta Cummings, Carole A Estabrooks

Faculty, Staff and Student Publications

Background and objectives: Organizational context is thought to influence whether care aides feel empowered, but we lack empirical evidence in the nursing home sector. Our objective was to examine the association of features of nursing homes' unit organizational context with care aides' psychological empowerment.

Research design and methods: This cross-sectional study analyzed survey data from 3765 care aides in 91 Western Canadian nursing homes. Random-intercept mixed-effects regressions were used to examine the associations between nursing home unit organizational context and care aides' psychological empowerment, controlling for care aide, care unit, and nursing home covariates.

Results: Organizational (IVs) culture, social capital, …

Adverse Pregnancy Outcomes And Long-Term Mortality In Women, Casey Crump, Jan Sundquist, Kristina Sundquist

Faculty, Staff and Student Publications

Importance: Women with adverse pregnancy outcomes, such as preterm delivery or preeclampsia, have higher future risks of cardiometabolic disorders; however, little is known about their long-term mortality risks. A better understanding of such risks is needed to facilitate early identification of high-risk women and preventive actions.

Objective: To determine long-term mortality risks associated with 5 major adverse pregnancy outcomes in a large population-based cohort of women.

Design, setting, and participants: This national cohort study in Sweden used the Swedish Medical Birth Register, containing prenatal and birth information for nearly all deliveries in Sweden since 1973, to identify women who had …

Unveiling Myeloid Transformation: T-Lgll With Eosinophilia Masking Myeloid-Associated Stat5b Mutation Culminating In Aml, Qianze Dong, Yang Wang, Yan Xiu, Xiaogang Wu, Stacey O'Neill, Howard Meyerson, Tobias Suske, Richard Moriggl, Shimin Hu, Wei Wang, Chen Zhao

Faculty, Staff and Student Publications

No abstract provided.

A Prospective Observational Study Of Disease Severity And Mortality In Hispanic American Patients With Systemic Sclerosis, Bochra Jandali, Marka Lyons, Julio Charles, Meng Zhang, Samuel Theodore, Claudia Pedroza, Maureen D Mayes, Shervin Assassi

Faculty, Staff and Student Publications

Objective: To characterize disease manifestations in Hispanic American patients with systemic sclerosis (SSc) in comparison with non-Hispanic White and Black patients.

Methods: Longitudinal clinical characteristics were collected prospectively in the Genetics versus Environment in Scleroderma Outcome Study cohort. All patients fulfilled the classification criteria for SSc and had a disease duration less than five years at enrollment.

Results: A cohort of 427 patients, consisting of 124 Hispanic, 220 non-Hispanic White, and 83 non-Hispanic Black participants were examined. At enrollment, Hispanic patients were significantly younger but had longer disease duration, higher frequency of U1-RNP positivity as well as concurrent systemic lupus …

Novel Cancer Prevention Strategies In Individuals With Hereditary Cancer Syndromes: Focus On Brca1, Brca2, And Lynch Syndrome, Charles M Bowen, Kaitlin Demarest, Eduardo Vilar, Payal D Shah

Faculty, Staff and Student Publications

Germline pathogenic variants (PVs) in the BRCA1 and BRCA2 genes confer elevated risks of breast, ovarian, and other cancers. Lynch syndrome (LS) is associated with increased risks of multiple cancer types including colorectal and uterine cancers. Current cancer risk mitigation strategies have focused on pharmacologic risk reduction, enhanced surveillance, and preventive surgeries. While these approaches can be effective, they stand to be improved on because of either limited efficacy or undesirable impact on quality of life. The current review summarizes ongoing investigational efforts in cancer risk prevention strategies for patients with germline PVs in BRCA1, BRCA2, or LS-associated …

Opioid Risk Tool, In-Hospital Opioid Exposure, And Opioid Demand Predict Pain Outcomes Following Traumatic Injury, Danielle A Kessler, Heather E Webber, Constanza De Dios, Jin H Yoon, Joy M Schmitz, Scott D Lane, John A Harvin, Angela M Heads, Charles E Green, Shweta Kapoor, Angela L Stotts, Kandice L Motley, Robert Suchting

Faculty, Staff and Student Publications

Prescribed opioids are a mainstay pain treatment after traumatic injury, but a subgroup of patients may be at risk for continued opioid use. We evaluated the predictive utility of a traditional screening tool, the Opioid Risk Tool (ORT), and two other measures: average in-hospital milligram morphine equivalents (MME) per day and an assessment of opioid demand in predicting pain outcomes. Assessments of pain-related outcomes (pain intensity, interference, injury-related stress, and need for additional pain treatment) were administered at 2 weeks and 12 months post-discharge in a sample of 34 patients hospitalized for traumatic injury. Bayesian linear models were used to …

A Novel Missense Variant Located Within The Zinc Finger Domain Of The Gli3 Gene Was Identified In A Vietnamese Pedigree With Index Finger Polydactyly, Thy Ngoc Nguyen, Giang Son Tran, Hai Duc Hoang, Long Giang Nguyen

Faculty, Staff and Student Publications

BACKGROUND: Polydactyly, particularly of the index finger, remains an intriguing anomaly for which no specific gene or locus has been definitively linked to this phenotype. In this study, we conducted an investigation of a three-generation family displaying index finger polydactyly.

METHODS: Exome sequencing was conducted on the patient, with a filtration to identify potential causal variation. Validation of the obtained variant was conducted by Sanger sequencing, encompassing all family members.

RESULTS: Exome analysis uncovered a novel heterozygous missense variant (c.1482A>T; p.Gln494His) at the zinc finger DNA-binding domain of the GLI3 protein within the proband and all affected family members. …

Venetoclax And Cobimetinib In Relapsed/Refractory Aml: A Phase 1b Trial, Marina Y Konopleva, Monique Dail, Naval G Daver, Jacqueline S Garcia, Brian A Jonas, Karen W L Yee, Kevin R Kelly, Norbert Vey, Sarit Assouline, Gail J Roboz, Stefania Paolini, Daniel A Pollyea, Agostino Tafuri, Joseph M Brandwein, Arnaud Pigneux, Bayard L Powell, Pierre Fenaux, Rebecca L Olin, Giuseppe Visani, Giovanni Martinelli, Maika Onishi, Jue Wang, Weize Huang, Diana R Dunshee, Habib Hamidi, Marion G Ott, Wan-Jen Hong, Michael Andreeff

Faculty, Staff and Student Publications

Background: Therapies for relapsed/refractory acute myeloid leukemia remain limited and outcomes poor, especially amongst patients who are ineligible for cytotoxic chemotherapy or targeted therapies.

Patients and methods: This phase 1b trial evaluated venetoclax, a B-cell lymphoma-2 (BCL-2) inhibitor, plus cobimetinib, a MEK1/2 inhibitor, in patients with relapsed/refractory acute myeloid leukemia, ineligible for cytotoxic chemotherapy. Two-dimensional dose-escalation was performed for venetoclax dosed daily, and for cobimetinib dosed on days 1-21 of each 28-day cycle.

Results: Thirty patients (median [range] age: 71.5 years [60-84]) received venetoclax-cobimetinib. The most common adverse events (AEs; in ≥40.0% of patients) were diarrhea (80.0%), nausea (60.0%), vomiting …

Glucagon-Like Peptide-1 Receptor Agonist Use And Residual Gastric Content Before Anesthesia, Sudipta Sen, Paul P Potnuru, Nadia Hernandez, Christina Goehl, Caroline Praestholm, Srikanth Sridhar, Omonele O Nwokolo

Faculty, Staff and Student Publications

Importance: Glucagon-like peptide-1 receptor agonist (GLP-1 RA) use is rapidly increasing in the US, driven by its expanded approval for weight management in addition to hyperglycemia management in patients with type 2 diabetes. The perioperative safety of these medications, particularly with aspiration risk under anesthesia, is uncertain.

Objective: To assess the association between GLP-1 RA use and prevalence of increased residual gastric content (RGC), a major risk factor for aspiration under anesthesia, using gastric ultrasonography.

Design, setting, and participants: This cross-sectional study prospectively enrolled patients from a large, tertiary, university-affiliated hospital from June 6 through July 12, 2023. Participants followed …

Cardiovascular Disease In Childhood, Adolescent, And Young Adult Cancer Survivors: The Impact Of Family History Of Premature Heart Disease, Amy M Berkman, Clark R Andersen, Andrew P Landstrom, Michelle A T Hildebrandt, Susan C Gilchrist, Michael E Roth

Faculty, Staff and Student Publications

No abstract provided.