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Jin Y, Randall J, Elhalawani H, Elliott A, Anderson B, Landry L, Mohamed A, Fuller C, Chung C. Evaluation of Serial Diffusion Tensor Imaging to Reveal Subclinical Tumor Prior to Detection on Anatomical Imaging in Patients with Glioblastoma. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.328] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Trauner M, Gulamhusein A, Hameed B, Caldwell S, Shiffman ML, Landis C, Eksteen B, Agarwal K, Muir A, Rushbrook S, Lu X, Xu J, Chuang J, Billin AN, Li G, Chung C, Subramanian GM, Myers RP, Bowlus CL, Kowdley KV. The Nonsteroidal Farnesoid X Receptor Agonist Cilofexor (GS-9674) Improves Markers of Cholestasis and Liver Injury in Patients With Primary Sclerosing Cholangitis. Hepatology 2019; 70:788-801. [PMID: 30661255 PMCID: PMC6767458 DOI: 10.1002/hep.30509] [Citation(s) in RCA: 172] [Impact Index Per Article: 34.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2018] [Accepted: 12/20/2018] [Indexed: 02/06/2023]
Abstract
Primary sclerosing cholangitis (PSC) represents a major unmet medical need. In a phase II double-blind, placebo-controlled study, we tested the safety and efficacy of cilofexor (formerly GS-9674), a nonsteroidal farnesoid X receptor agonist in patients without cirrhosis with large-duct PSC. Patients were randomized to receive cilofexor 100 mg (n = 22), 30 mg (n = 20), or placebo (n = 10) orally once daily for 12 weeks. All patients had serum alkaline phosphatase (ALP) > 1.67 × upper limit of normal and total bilirubin ≤ 2 mg/dL at baseline. Safety, tolerability, pharmacodynamic effects of cilofexor (serum C4 [7α-hydroxy-4-cholesten-3-one] and bile acids), and changes in liver biochemistry and serum fibrosis markers were evaluated. Overall, 52 patients were randomized (median age 43 years, 58% male, 60% with inflammatory bowel disease, 46% on ursodeoxycholic acid). Baseline median serum ALP and bilirubin were 348 U/L (interquartile range 288-439) and 0.7 mg/dL (0.5-1.0), respectively. Dose-dependent reductions in liver biochemistry were observed. At week 12, cilofexor 100 mg led to significant reductions in serum ALP (median reduction -21%; P = 0.029 versus placebo), gamma-glutamyl transferase (-30%; P < 0.001), alanine aminotransferase (ALT) (-49%; P = 0.009), and aspartate aminotransferase (-42%; P = 0.019). Cilofexor reduced serum C4 compared with placebo; reductions in bile acids were greatest with 100 mg. Relative reductions in ALP were similar between ursodeoxycholic acid-treated and untreated patients. At week 12, cilofexor-treated patients with a 25% or more relative reduction in ALP had greater reductions in serum alanine aminotransferase, aspartate aminotransferase, gamma-glutamyl transferase, tissue inhibitor of metalloproteinase 1, C-reactive protein, and bile acids than nonresponders. Adverse events were similar between cilofexor and placebo-treated patients. Rates of grade 2 or 3 pruritus were 14% with 100 mg, 20% with 30 mg, and 40% with placebo. Conclusion: In this 12-week, randomized, placebo-controlled study, cilofexor was well tolerated and led to significant improvements in liver biochemistries and markers of cholestasis in patients with PSC.
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Al Feghali K, Randall J, Wefel J, Guha-Thakurta N, Grosshans D, Dibej S, McAvoy S, Li J, McGovern S, McAleer M, Ghia A, Paulino A, Sulman E, Penas-Prado M, Wang J, deGroot J, Heimberger A, Armstrong T, Gilbert M, Mahajan A, Brown P, Chung C. Prospective Phase II Randomized Trial Comparing Proton Therapy vs. IMRT for Newly Diagnosed GBM: Secondary Analysis Comparison of Progression Free Survival between Clinical Radiological Assessment vs. Response Assessment in Neuro-Oncology (RANO). Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.132] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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William B, Abbasi A, Huang Y, Larbi R, Giali R, Yang L, Brammer J, Grantier C, Hoffman C, Ayyappan S, Baiocchi R, Epperla N, Christian B, Alinari L, Maddocks K, Chung C. A PHASE II TRIAL OF BRENTUXIMAB VEDOTIN (BV) AND LENALIDOMIDE (LEN) IN RELAPSED AND REFRACTORY (R/R) CUTANEOUS (CTCL) AND PERIPHERAL (PTCL) T-CELL LYMPHOMAS: PRELIMINARY RESULTS OF A PHASE II TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.150_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Kwan JYY, Croke J, Panzarella T, Ubhi K, Fyles A, Koch A, Dinniwell R, Levin W, McCready D, Chung C, Liu F, Bender JL. Personalizing post-treatment cancer care: a cross-sectional survey of the needs and preferences of well survivors of breast cancer. ACTA ACUST UNITED AC 2019; 26:e138-e146. [PMID: 31043819 DOI: 10.3747/co.26.4131] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Background Improved treatments resulting in a rising number of survivors of breast cancer (bca) calls for optimization of current specialist-based follow-up care. In the present study, we evaluated well survivors of bca with respect to their supportive care needs and attitudes toward follow-up with various care providers, in varying settings, or mediated by technology (for example, videoconference or e-mail). Methods A cross-sectional paper survey of well survivors of early-stage pT1-2N0 bca undergoing posttreatment follow-up was completed. Descriptive and univariable logistic regression analyses were performed to examine associations between survivor characteristics, supportive care needs, and perceived satisfaction with follow-up options. Qualitative responses were analyzed using conventional content analysis. Results The 190 well survivors of bca who participated (79% response rate) had an average age of 63 ± 10 years. Median time since first follow-up was 21 months. Most had high perceived satisfaction with in-person specialist care (96%, 177 of 185). The second most accepted model was shared care involving specialist and primary care provider follow-up (54%, 102 of 190). Other models received less than 50% perceived satisfaction. Factors associated with higher perceived satisfaction with non-specialist care or virtual follow-up by a specialist included less formal education (p < 0.01) and more met supportive care needs (p < 0.05). Concerns with virtual follow-up included the perceived impersonal nature of virtual care, potential for inadequate care, and confidentiality. Conclusions Well survivors of bca want specialists involved in their follow-up care. Compared with virtual follow-up, in-person follow-up is perceived as more reassuring. Certain survivor characteristics (for example, met supportive care needs) might signal survivor readiness for virtual or non-specialist follow-up. Future work should examine multi-stakeholder perspectives about barriers to and facilitators of shared multimodal follow-up care.
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McTyre E, Ayala-Peacock D, Contessa J, Corso C, Chiang V, Chung C, Fiveash J, Ahluwalia M, Kotecha R, Chao S, Attia A, Henson A, Hepel J, Braunstein S, Chan M. Multi-institutional competing risks analysis of distant brain failure and salvage patterns after upfront radiosurgery without whole brain radiotherapy for brain metastasis. Ann Oncol 2019; 29:497-503. [PMID: 29161348 DOI: 10.1093/annonc/mdx740] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Background In this study, we use a competing risks analysis to assess factors predictive of early-salvage whole brain radiotherapy (WBRT) and early death after upfront stereotactic radiosurgery (SRS) alone for brain metastases in an attempt to identify populations that benefit less from upfront SRS. Patients and methods Patients from eight academic centers were treated with SRS for brain metastasis. Competing risks analysis was carried out for distant brain failure (DBF) versus death prior to DBF as well as for salvage SRS versus salvage WBRT versus death prior to salvage. Linear regression was used to determine predictors of the number of brain metastases at initial DBF (nDBF). Results A total of 2657 patients were treated with upfront SRS alone. Multivariate analysis (MVA) identified an increased hazard of DBF associated with increasing number of brain metastases (P < 0.001), lowest SRS dose received (P < 0.001), and melanoma histology (P < 0.001), while there was a decreased hazard of DBF associated with increasing age (P < 0.001), KPS < 70 (P < 0.001), and progressive systemic disease (P = 0.004). MVA for first salvage SRS versus WBRT versus death prior to salvage revealed an increased hazard of first salvage WBRT seen with increasing number of brain metastases (P < 0.001) and a decreased hazard with widespread systemic disease (P = 0.002) and increasing age (P < 0.001). Variables associated with nDBF included age (P = 0.02), systemic disease status (P = 0.03), melanoma histology (P = 0.05), and initial number of brain metastases (P < 0.001). Conclusions Patients with a higher initial number of brain metastases were more likely to experience DBF, have a higher nDBF, and receive early-salvage WBRT, while patients who were older, had lower KPS, or had more systemic disease were more likely to experience death prior to DBF or salvage WBRT.
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Chung C, Mak M. Comparison of effect of a single-session of high- or low-frequency rTMS on cortical excitability in people with Parkinson’s disease – A randomised placebo controlled trial. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Heo W, Chung C, Kim J, Lee S. Relationship between cortical resection and visual function after occipital lobe epilepsy surgery. Brain Stimul 2019. [DOI: 10.1016/j.brs.2018.12.260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022] Open
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Maakaron J, Huang Y, Brammer J, Chung C, William B. A phase II trial of brentuximab vedotin (BV) and lenalidomide (Len) in relapsed and refractory (r/r) cutaneous (CTCL) and peripheral (PTCL) T-cell lymphomas. Eur J Cancer 2019. [DOI: 10.1016/s0959-8049(19)30587-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Lawitz EJ, Coste A, Poordad F, Alkhouri N, Loo N, McColgan BJ, Tarrant JM, Nguyen T, Han L, Chung C, Ray AS, McHutchison JG, Subramanian GM, Myers RP, Middleton MS, Sirlin C, Loomba R, Nyangau E, Fitch M, Li K, Hellerstein M. Acetyl-CoA Carboxylase Inhibitor GS-0976 for 12 Weeks Reduces Hepatic De Novo Lipogenesis and Steatosis in Patients With Nonalcoholic Steatohepatitis. Clin Gastroenterol Hepatol 2018; 16:1983-1991.e3. [PMID: 29705265 DOI: 10.1016/j.cgh.2018.04.042] [Citation(s) in RCA: 141] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2018] [Revised: 03/15/2018] [Accepted: 04/17/2018] [Indexed: 02/07/2023]
Abstract
BACKGROUND & AIMS Increased de novo lipogenesis (DNL) contributes to the pathogenesis of nonalcoholic steatohepatitis (NASH). Acetyl-CoA carboxylase catalyzes the rate-limiting step in DNL. We evaluated the safety and efficacy of GS-0976, a small molecule inhibitor of acetyl-CoA carboxylase, in patients with NASH. METHODS In an open-label prospective study, patients with NASH (n = 10) received GS-0976 20 mg orally once daily for 12 weeks. NASH was diagnosed based on a proton density fat fraction estimated by magnetic resonance imaging (MRI-PDFF) ≥10% and liver stiffness by magnetic resonance elastography (MRE) ≥2.88 kPa. The contribution from hepatic DNL to plasma palmitate was measured by 14 days of heavy water labeling before and at the end of treatment. We performed the same labelling protocol in an analysis of healthy volunteers who were not given DNL (controls, n = 10). MRI-PDFF and MRE at baseline, and at weeks 4 and 12 of GS-0976 administration, were measured. We analyzed markers of liver injury and serum markers of fibrosis. RESULTS The contribution of hepatic DNL to plasma palmitate was significantly greater in patients with NASH compared with controls (43% vs 18%) (P = .003). After 12 weeks administration of GS-0976, the median hepatic DNL was reduced 22% from baseline in patients with NASH (P = .004). Compared with baseline, reductions in MRI-PDFF at week 12 (15.7% vs 9.1% at baseline; P = .006), liver stiffness by MRE (3.4 kPa vs 3.1 kPa at baseline; P = .049), TIMP metallopeptidase inhibitor 1 (275 ng/mL vs 244 ng/mL at baseline; P = .049), and serum level of alanine aminotransferase (101 U/L vs 57 U/L at baseline; P = .23) were consistent with decreased hepatic lipid content and liver injury. At week 12, 7 patients (70%) had a ≥30% decrease in MRI-PDFF. CONCLUSION In an open-label study, patients with NASH given GS-0976 for 12 weeks had reduced hepatic DNL, steatosis, and markers of liver injury. ClinicalTrials.gov no: NCT02856555.
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Wang RF, Maher M, Chung C, Kaffenberger JA. Koebner phenomenon of discoid lupus erythematosus on old tattoos. Lupus 2018; 28:241-243. [DOI: 10.1177/0961203318815578] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
The Koebner phenomenon is the development of lesions in traumatized skin, often with spontaneously occurring lesions elsewhere. We report a case of a woman in her 20 s presenting with discoid lesions superimposed on tattoos that she obtained many years ago. Although a few case reports have been published describing development of lesions on red tattoos attributed to photosensitivity, or koebnerization occurring less than a month following tattoo placement, our patient demonstrates a unique delayed development of discoid lesions years after obtaining her tattoos in non-sun exposed skin. Patients with conditions associated with the Koebner phenomenon must be counseled regarding forms of preventable trauma such as tattoos, and should be made aware that the Koebner phenomenon may not only manifest immediately, but can also present many years later.
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Chen Y, Tseng S, Koh C, Chung C, Weng C, Tsai Y. Zinc Deficiency and Long-Term Outcome in Cases After Isolated Intestinal Transplantation in Taiwan. Transplant Proc 2018; 50:2771-2774. [PMID: 30401395 DOI: 10.1016/j.transproceed.2018.03.094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2018] [Accepted: 03/02/2018] [Indexed: 12/11/2022]
Abstract
OBJECTIVES The small intestine is the primary site for absorption of dietary zinc. Intestinal transplant recipients are at high risk for zinc deficiency because of the long process of posttransplant adaptation. We initiated an intestinal transplant program in Taiwan in 2007. In this study, we aimed to retrospectively investigate the incidence of zinc deficiency in recipients after intestinal transplantation. METHODS Twenty-one isolated intestinal transplants were performed in 20 patients with 1 retransplantation. The level of serum zinc was monitored periodically, and zinc supplements were administered when zinc level was below 700 ng/mL. Twelve patients with graft above 1-year survival and with available related data were enrolled for the analysis of zinc deficiency. The levels of serum zinc were tracked, and the protocol of zinc supplementation is discussed herein. RESULTS The survival rates of 20 transplant recipients for 1 year, 3 years, and 5 years were 85%, 75%, and 65%, respectively. In the 12 grafts that survived longer than 1 year, we found that zinc deficiency was highest during the third (41.7%) to sixth (50%) month after transplantation. Sustained supplementation of zinc was required for over 70% of patients throughout the 3-year period to maintain their zinc level around the lower normal limit. CONCLUSION The outcome of isolated small bowel transplantation is promising. Periodical monitoring and sufficient dosing of zinc supplements should be considered into the posttransplant protocol to prevent zinc deficiency after intestinal transplantation.
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Elhalawani H, Li T, Radwan S, Al Feghali K, Ding Y, Mohamed A, Fuller C, Zhu H, Chung C. Radiation-Induced White Matter Injury Following Radiation Therapy in Glioblastoma Patients. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.749] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Loomba R, Kayali Z, Noureddin M, Ruane P, Lawitz EJ, Bennett M, Wang L, Harting E, Tarrant JM, McColgan BJ, Chung C, Ray AS, Subramanian GM, Myers RP, Middleton MS, Lai M, Charlton M, Harrison SA. GS-0976 Reduces Hepatic Steatosis and Fibrosis Markers in Patients With Nonalcoholic Fatty Liver Disease. Gastroenterology 2018; 155:1463-1473.e6. [PMID: 30059671 PMCID: PMC6318218 DOI: 10.1053/j.gastro.2018.07.027] [Citation(s) in RCA: 216] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 06/18/2018] [Accepted: 07/21/2018] [Indexed: 12/16/2022]
Abstract
BACKGROUND & AIMS De novo lipogenesis is increased in livers of patients with nonalcoholic steatohepatitis (NASH). Acetyl-coenzyme carboxylase catalyzes the rate-limiting step in this process. We evaluated the safety and efficacy of GS-0976, an inhibitor of acetyl-coenzyme A carboxylase in liver, in a phase 2 randomized placebo-controlled trial of patients with NASH. METHODS We analyzed data from 126 patients with hepatic steatosis of at least 8%, based on the magnetic resonance imaging-estimated proton density fat fraction (MRI-PDFF), and liver stiffness of at least 2.5 kPa, based on magnetic resonance elastography measurement or historical biopsy result consistent with NASH and F1-F3 fibrosis. Patients were randomly assigned (2:2:1) to groups given GS-0976 20 mg, GS-0976 5 mg, or placebo daily for 12 weeks, from August 8, 2016 through July 18, 2017. Measures of hepatic steatosis, stiffness, serum markers of fibrosis, and plasma metabolomics were evaluated. The primary aims were to confirm previous findings and evaluate the relation between dose and efficacy. RESULTS A relative decrease of at least 30% from baseline in MRI-PDFF (PDFF response) occurred in 48% of patients given GS-0976 20 mg (P = .004 vs placebo), 23% given GS-0976 5 mg (P = .43 vs placebo), and 15% given placebo. Median relative decreases in MRI-PDFF were greater in patients given GS-0976 20 mg (decrease of 29%) than those given placebo (decrease of 8%; P = .002). Changes in magnetic resonance elastography-measured stiffness did not differ among groups, but a dose-dependent decrease in the fibrosis marker tissue inhibitor of metalloproteinase 1 was observed in patients given GS-0976 20 mg. Plasma levels of acylcarnitine species also decreased in patients with a PDFF response given GS-0976 20 mg. GS-0976 was safe, but median relative increases of 11% and 13% in serum levels of triglycerides were observed in patients given GS-0976. CONCLUSIONS In a randomized placebo-controlled trial of patients with NASH, we found 12-week administration of GS-0976 20 mg decreased hepatic steatosis, selected markers of fibrosis, and liver biochemistry. ClinicalTrials.gov ID NCT02856555.
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Deek M, Sloan L, Blackford A, Abrams R, Cecil E, Starmer H, Fakhry C, Gourin C, Kang H, Webster K, Richmon J, Chung C, Koch W, Kiess A, Sanguineti G, McNutt T, Forastiere A, Quon H. A Phase II Study of Radiation Therapy Deintensification for HPV-Associated Oropharyngeal Carcinomas: Long-Term Oncologic and Toxicity Results. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Hughes R, Masters A, McTyre E, Farris M, Chung C, Page B, Kleinberg L, Hepel J, Contessa J, Chiang V, Ruiz J, Watabe K, Su J, Fiveash J, Braunstein S, Chao S, Attia A, Ayala-Peacock D, Chan M. Initial SRS for Patients with 5-15 Brain Metastases: Results of a Multi-Institutional Experience. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.06.346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Al Feghali K, Elhalawani H, Buszek S, Chevli N, Allen P, Chung C. Interplay of Age and Performance Status on Patterns of Care and Outcomes in Elderly Patients with Glioblastoma: A National Cancer Database Analysis. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Slagowski J, Ding Y, Wen Z, Fuller C, Chung C, Kadbi M, Ibbott G, Wang J. Quantification of Geometric Distortion in Magnetic Resonance Imaging for Radiation Therapy Treatment Planning. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.1527] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Wang Y, Li Z, Yi C, Katiraei S, Kooijman S, Zhou E, Chung C, Gao Y, van den Heuvel J, Meijer O, Berbée J, Heijink M, Giera M, Willems van Dijk J, Groen A, Rensen P. Butyrate via the gut-brain neural circuit reduces appetite and activates brown adipose tissue. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.928] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Zalawadiya S, Lindenfeld J, Shah A, Wigger M, Keebler M, Danter M, Brinkley M, Menachem J, Sacks S, Ooi H, Chung C, Perri R, Awad J, Smith S, Hayes R, Rueda Rios C, O’Dell H, Darragh C, Ruzevich-Scholl S, Schlendorf K. Trends in Renal Function Among Heart Transplant Recipients of Donors With Hepatitis C. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Chung C, Brown P, Liu D, Grosshans D, Dibaj S, Guha-Thakurta N, Li J, McGovern S, McAleer M, Ghia A, Paulino A, Sulman E, Penas-Prado M, De Groot J, Heimberger A, Wang J, Armstrong T, Gilbert M, Mahajan A, Wefel J. EP-1239: Ph II randomized trial comparing cognitive outcomes of proton vs. photon radiation for glioblastoma. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)31549-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Sen D, Fashokun A, Angelotti R, Brooks M, Bhaumik H, Card C, Lodhi A, Godrej A, Chung C. An Artificial Intelligence Platform for Asset Management Contributes to Better Decision-making Tools for Operations, Maintenance, and Utility Management. WATER ENVIRONMENT RESEARCH : A RESEARCH PUBLICATION OF THE WATER ENVIRONMENT FEDERATION 2018; 90:355-375. [PMID: 29301593 DOI: 10.2175/106143017x15131012152762] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
An Artificial Intelligence system was developed and implemented for water, wastewater, and reuse plants to improve management of sensors, short and long-term maintenance plans, asset and investment management plans. It is based on an integrated approach to capture data from different computer systems and files. It adds a layer of intelligence to the data. It serves as a repository of key current and future operations and maintenance conditions that a plant needs have knowledge of. With this information, it can simulate the configuration of processes and assets for those conditions to improve or optimize operations, maintenance and asset management, using the IViewOps (Intelligent View of Operations) model. Based on the optimization through model runs, it is able to create output files that can feed data to other systems and inform the staff regarding optimal solutions to the conditions experienced or anticipated in the future.
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Zalawadiya S, Lindenfeld J, Haddad E, Wigger M, Danter M, Keebler M, Brinkley M, Menachem J, Sacks S, Ooi H, Perri R, Chung C, Awad J, Smith S, Hayes R, O’Dell H, Darragh C, Ruzevich-Scholl S, Schlendorf K. Intracoronary Intimal Thickness in Recipients of Hepatitis C-Positive Donor Hearts. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.251] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Schlendorf K, Zalawadiya S, Shah A, Wigger M, Chung C, Danter M, Keebler M, Brinkley D, Menachem J, Brown Sacks S, Ooi H, Perri R, Awad J, Smith S, Hayes R, O'dell H, Darragh C, Carver A, Edmonds C, Ruzevich-Scholl S, Lindenfeld J. Early Outcomes Using Hepatitis C-Exposed Donors for Cardiac Transplantation in the Era of Effective Direct-Acting Antiviral Treatments. J Heart Lung Transplant 2018. [DOI: 10.1016/j.healun.2018.01.873] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Chung C. SP-0027: Challenges of MRI that have prevented adoption for dose painting and will persist for radiomics. Radiother Oncol 2018. [DOI: 10.1016/s0167-8140(18)30338-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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