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Browsing by Author "Kim, Jeri"

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    Cumulative Burden of Morbidity Among Testicular Cancer Survivors After Standard Cisplatin-Based Chemotherapy: A Multi-Institutional Study
    (American Society of Clinical Oncology, 2018-05-20) Kerns, Sarah L.; Fung, Chunkit; Monahan, Patrick O.; Ardeshir-Rouhani-Fard, Shirin; Abu Zaid, Mohammad I.; Williams, AnnaLynn M.; Stump, Timothy E.; Sesso, Howard D.; Feldman, Darren R.; Hamilton, Robert J.; Vaughn, David J.; Beard, Clair; Huddart, Robert A.; Kim, Jeri; Kollmannsberger, Christian; Sahasrabudhe, Deepak M.; Cook, Ryan; Fossa, Sophie D.; Einhorn, Lawrence H.; Travis, Lois B.; Biostatistics, School of Public Health
    Purpose In this multicenter study, we evaluated the cumulative burden of morbidity (CBM) among > 1,200 testicular cancer survivors and applied factor analysis to determine the co-occurrence of adverse health outcomes (AHOs). Patients and Methods Participants were ≤ 55 years of age at diagnosis, finished first-line chemotherapy ≥ 1 year previously, completed a comprehensive questionnaire, and underwent physical examination. Treatment data were abstracted from medical records. A CBM score encompassed the number and severity of AHOs, with ordinal logistic regression used to assess associations with exposures. Nonlinear factor analysis and the nonparametric dimensionality evaluation to enumerate contributing traits procedure determined which AHOs co-occurred. Results Among 1,214 participants, approximately 20% had a high (15%) or very high/severe (4.1%) CBM score, whereas approximately 80% scored medium (30%) or low/very low (47%). Increased risks of higher scores were associated with four cycles of either ifosfamide, etoposide, and cisplatin (odds ratio [OR], 1.96; 95% CI, 1.04 to 3.71) or bleomycin, etoposide, and cisplatin (OR, 1.44; 95% CI, 1.04 to 1.98), older attained age (OR, 1.18; 95% CI, 1.10 to 1.26), current disability leave (OR, 3.53; 95% CI, 1.57 to 7.95), less than a college education (OR, 1.44; 95% CI, 1.11 to 1.87), and current or former smoking (OR, 1.28; 95% CI, 1.02 to 1.63). CBM score did not differ after either chemotherapy regimen ( P = .36). Asian race (OR, 0.41; 95% CI, 0.23 to 0.72) and vigorous exercise (OR, 0.68; 95% CI, 0.52 to 0.89) were protective. Variable clustering analyses identified six significant AHO clusters (χ2 P < .001): hearing loss/damage, tinnitus (OR, 16.3); hyperlipidemia, hypertension, diabetes (OR, 9.8); neuropathy, pain, Raynaud phenomenon (OR, 5.5); cardiovascular and related conditions (OR, 5.0); thyroid disease, erectile dysfunction (OR, 4.2); and depression/anxiety, hypogonadism (OR, 2.8). Conclusion Factors associated with higher CBM may identify testicular cancer survivors in need of closer monitoring. If confirmed, identified AHO clusters could guide the development of survivorship care strategies.
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    Genetic Factors Associated with Prostate Cancer Conversion from Active Surveillance to Treatment
    (Elsevier, 2022) Jiang, Yu; Meyers, Travis J.; Emeka, Adaeze A.; Folgosa Cooley, Lauren; Cooper, Phillip R.; Lancki, Nicola; Helenowski, Irene; Kachuri, Linda; Lin, Daniel W.; Stanford, Janet L.; Newcomb, Lisa F.; Kolb, Suzanne; Finelli, Antonio; Fleshner, Neil E.; Komisarenko, Maria; Eastham, James A.; Ehdaie, Behfar; Benfante, Nicole; Logothetis, Christopher J.; Gregg, Justin R.; Perez, Cherie A.; Garza, Sergio; Kim, Jeri; Marks, Leonard S.; Delfin, Merdie; Barsa, Danielle; Vesprini, Danny; Klotz, Laurence H.; Loblaw, Andrew; Mamedov, Alexandre; Goldenberg, S. Larry; Higano, Celestia S.; Spillane, Maria; Wu, Eugenia; Carter, H. Ballentine; Pavlovich, Christian P.; Mamawala, Mufaddal; Landis, Tricia; Carroll, Peter R.; Chan, June M.; Cooperberg, Matthew R.; Cowan, Janet E.; Morgan, Todd M.; Siddiqui, Javed; Martin, Rabia; Klein, Eric A.; Brittain, Karen; Gotwald, Paige; Barocas, Daniel A.; Dallmer, Jeremiah R.; Gordetsky, Jennifer B.; Steele, Pam; Kundu, Shilajit D.; Stockdale, Jazmine; Roobol, Monique J.; Venderbos, Lionne D.F.; Sanda, Martin G.; Arnold, Rebecca; Patil, Dattatraya; Evans, Christopher P.; Dall’Era, Marc A.; Vij, Anjali; Costello, Anthony J.; Chow, Ken; Corcoran, Niall M.; Rais-Bahrami, Soroush; Phares, Courtney; Scherr, Douglas S.; Flynn, Thomas; Karnes, R. Jeffrey; Koch, Michael; Dhondt, Courtney Rose; Nelson, Joel B.; McBride, Dawn; Cookson, Michael S.; Stratton, Kelly L.; Farriester, Stephen; Hemken, Erin; Stadler, Walter M.; Pera, Tuula; Banionyte, Deimante; Bianco, Fernando J., Jr.; Lopez, Isabel H.; Loeb, Stacy; Taneja, Samir S.; Byrne, Nataliya; Amling, Christopher L.; Martinez, Ann; Boileau, Luc; Gaylis, Franklin D.; Petkewicz, Jacqueline; Kirwen, Nicholas; Helfand, Brian T.; Xu, Jianfeng; Scholtens, Denise M.; Catalona, William J.; Witte, John S.; Urology, School of Medicine
    Men diagnosed with low-risk prostate cancer (PC) are increasingly electing active surveillance (AS) as their initial management strategy. While this may reduce the side effects of treatment for PC, many men on AS eventually convert to active treatment. PC is one of the most heritable cancers, and genetic factors that predispose to aggressive tumors may help distinguish men who are more likely to discontinue AS. To investigate this, we undertook a multi-institutional genome-wide association study (GWAS) of 5,222 PC patients and 1,139 other patients from replication cohorts, all of whom initially elected AS and were followed over time for the potential outcome of conversion from AS to active treatment. In the GWAS we detected 18 variants associated with conversion, 15 of which were not previously associated with PC risk. With a transcriptome-wide association study (TWAS), we found two genes associated with conversion (MAST3, p = 6.9 × 10−7 and GAB2, p = 2.0 × 10−6). Moreover, increasing values of a previously validated 269-variant genetic risk score (GRS) for PC was positively associated with conversion (e.g., comparing the highest to the two middle deciles gave a hazard ratio [HR] = 1.13; 95% confidence interval [CI] = 0.94–1.36); whereas decreasing values of a 36-variant GRS for prostate-specific antigen (PSA) levels were positively associated with conversion (e.g., comparing the lowest to the two middle deciles gave a HR = 1.25; 95% CI, 1.04–1.50). These results suggest that germline genetics may help inform and individualize the decision of AS—or the intensity of monitoring on AS—versus treatment for the initial management of patients with low-risk PC.
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    Variants in WFS1 and Other Mendelian Deafness Genes Are Associated with Cisplatin-Associated Ototoxicity
    (American Association for Cancer Research, 2017-07-01) Wheeler, Heather E.; Gamazon, Eric R.; Frisina, Robert D.; Perez-Cervantes, Carlos; El Charif, Omar; Mapes, Brandon; Fossa, Sophie D.; Feldman, Darren R.; Hamilton, Robert J.; Vaughn, David J.; Beard, Clair J.; Fung, Chunkit; Kollmannsberger, Christian; Kim, Jeri; Mushiroda, Taisei; Kubo, Michiaki; Ardeshir-Rouhani-Fard, Shirin; Einhorn, Lawrence; Cox, Nancy J.; Dolan, M. Eileen; Travis, Lois B.; Medicine, School of Medicine
    Purpose: Cisplatin is one of the most commonly used chemotherapy drugs worldwide and one of the most ototoxic. We sought to identify genetic variants that modulate cisplatin-associated ototoxicity (CAO).Experimental Design: We performed a genome-wide association study (GWAS) of CAO using quantitative audiometry (4-12 kHz) in 511 testicular cancer survivors of European genetic ancestry. We performed polygenic modeling and functional analyses using a variety of publicly available databases. We used an electronic health record cohort to replicate our top mechanistic finding.Results: One SNP, rs62283056, in the first intron of Mendelian deafness gene WFS1 (wolframin ER transmembrane glycoprotein) and an expression quantitative trait locus (eQTL) for WFS1 met genome-wide significance for association with CAO (P = 1.4 × 10-8). A significant interaction between cumulative cisplatin dose and rs62283056 genotype was evident, indicating that higher cisplatin doses exacerbate hearing loss in patients with the minor allele (P = 0.035). The association between decreased WFS1 expression and hearing loss was replicated in an independent BioVU cohort (n = 18,620 patients, Bonferroni adjusted P < 0.05). Beyond this top signal, we show CAO is a polygenic trait and that SNPs in and near 84 known Mendelian deafness genes are significantly enriched for low P values in the GWAS (P = 0.048).Conclusions: We show for the first time the role of WFS1 in CAO and document a statistically significant interaction between increasing cumulative cisplatin dose and rs62283056 genotype. Our clinical translational results demonstrate that pretherapy patient genotyping to minimize ototoxicity could be useful when deciding between cisplatin-based chemotherapy regimens of comparable efficacy with different cumulative doses.
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