Karthik Devarajan

Karthik Devarajan

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Karthik Devarajan

Karthik Devarajan

Publications by authors named "Karthik Devarajan"

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86Publications

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Chemotherapy use and survival in older adults with metastatic pancreatic cancer in the combination therapy era.

J Geriatr Oncol 2020 Jan 6. Epub 2020 Jan 6.

Department of Hematology/Oncology, Fox Chase Cancer Center, Philadelphia, PA, United States of America.

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http://dx.doi.org/10.1016/j.jgo.2019.12.013DOI Listing
January 2020

Maximizing Operational Efficiency Using an In-House Ambulatory Surgery Model at an Academic Medical Center.

J Healthc Manag 2018 Mar-Apr;63(2):118-129

Department of Orthopaedic Surgery, University of Illinois at Chicago College of Medicine Department of Orthopaedic Surgery, University of Connecticut School of Medicine, Farmington Department of Otolaryngology, University of Washington, Seattle Department of Pediatrics, Massachusetts General Hospital, Boston Department of Otolaryngology, University of Texas Medical Branch, Galveston chief of anesthesiology service, Hunter Holmes McGuire VA Medical Center, Richmond, Virginia Brandeis University, Heller School for Social Policy and Management, Waltham, Massachusetts, and Tufts University School of Medicine, Boston, Massachusetts.

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http://Insights.ovid.com/crossref?an=00115514-201804000-0000
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http://dx.doi.org/10.1097/JHM-D-16-00008DOI Listing
November 2019

The Influence of Occupation on Self-perceived Vocal Problems in Patients With Voice Complaints.

J Voice 2018 Nov 28;32(6):673-680. Epub 2017 Sep 28.

Department of Otolaryngology-Head & Neck Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Temple Head and Neck Institute, Temple University Health System, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1016/j.jvoice.2017.08.028DOI Listing
November 2018

The Role of Occupational Voice Demand and Patient-Rated Impairment in Predicting Voice Therapy Adherence.

J Voice 2018 May 11;32(3):325-331. Epub 2017 Jul 11.

Department of Otolaryngology-Head & Neck Surgery, Temple University School of Medicine, Philadelphia, Pennsylvania; Department of Surgical Oncology, Fox Chase Cancer Center, Temple Head and Neck Institute, Temple University Health System, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1016/j.jvoice.2017.06.002DOI Listing
May 2018

Inflammation polymorphisms and prostate cancer risk in Jamaican men: Role of obesity/body size.

Gene 2017 Dec 10;636:96-102. Epub 2017 Sep 10.

Cancer Prevention and Control Program, Fox Chase Cancer Center, PA, USA; Department of Epidemiology and Biostatistics, College of Public Health, Temple University, Philadelphia, PA, USA. Electronic address:

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http://dx.doi.org/10.1016/j.gene.2017.09.016DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5645041PMC
December 2017

Evaluation of a Minimally Disruptive Treatment Protocol for Frontal Sinus Fractures.

JAMA Facial Plast Surg 2017 May;19(3):225-231

Department of Otolaryngology-Head and Neck Surgery, University of Washington, Seattle.

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http://dx.doi.org/10.1001/jamafacial.2016.1769DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5539999PMC
May 2017

A Quasi-Likelihood Approach to Nonnegative Matrix Factorization.

Neural Comput 2016 08 27;28(8):1663-93. Epub 2016 Jun 27.

School of Biomedical Sciences, Chinese University of Hong Kong, Shatin, NT, Hong Kong

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http://dx.doi.org/10.1162/NECO_a_00853DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5549860PMC
August 2016

Kinase Inhibitor Profiling Reveals Unexpected Opportunities to Inhibit Disease-Associated Mutant Kinases.

Cell Rep 2016 Feb 14;14(4):772-781. Epub 2016 Jan 14.

Program in Cancer Biology, Fox Chase Cancer Center, 333 Cottman Avenue, Philadelphia, PA 19111, USA. Electronic address:

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http://dx.doi.org/10.1016/j.celrep.2015.12.080DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4740242PMC
February 2016

Improved operative efficiency of free fibula flap mandible reconstruction with patient-specific, computer-guided preoperative planning.

Head Neck 2015 Nov 22;37(11):1660-4. Epub 2015 Jun 22.

Division of Plastic and Reconstructive Surgery, Fox Chase Cancer Center, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1002/hed.23815DOI Listing
November 2015

Pre-treatment tumor-specific growth rate as a temporal biomarker that predicts treatment failure and improves risk stratification for oropharyngeal cancer.

Oral Oncol 2015 Nov 5;51(11):1034-1040. Epub 2015 Oct 5.

Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, United States. Electronic address:

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http://dx.doi.org/10.1016/j.oraloncology.2015.09.001DOI Listing
November 2015

A Hybrid Algorithm for Non-negative Matrix Factorization Based on Symmetric Information Divergence.

Proceedings (IEEE Int Conf Bioinformatics Biomed) 2015 Nov 17;2015:1658-1664. Epub 2015 Dec 17.

Lubar School of Business, University of Wisconsin-Milwaukee, Address P.O.Box 742, Milwaukee, WI 53201.

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http://dx.doi.org/10.1109/BIBM.2015.7359924DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5577987PMC
November 2015

Diagnosing Fish Bone and Chicken Bone Impactions in the Emergency Department Setting: Measuring the System Utility of the Plain Film Screen.

Ann Otol Rhinol Laryngol 2015 Aug 26;124(8):614-21. Epub 2015 Feb 26.

Department of Otolaryngology, Tufts Medical Center, Boston, Massachusetts, USA.

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http://dx.doi.org/10.1177/0003489415573072DOI Listing
August 2015

Morbidity among long-term survivors after pancreatoduodenectomy for pancreatic adenocarcinoma.

Ann Surg Oncol 2015 Apr 11;22(4):1185-9. Epub 2014 Nov 11.

Department of Surgery, St. Luke's Hospital, Southcoast Health System, New Bedford, MA, USA,

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http://dx.doi.org/10.1245/s10434-014-3969-yDOI Listing
April 2015

A unified statistical approach to non-negative matrix factorization and probabilistic latent semantic indexing.

Mach Learn 2015 Apr;99(1):137-163

Division of Statistics, Northern Illinois University, DeKalb, IL 60115, USA.

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http://dx.doi.org/10.1007/s10994-014-5470-zDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4371760PMC
April 2015

Pharmacological profiling of kinase dependency in cell lines across triple-negative breast cancer subtypes.

Mol Cancer Ther 2015 Jan 24;14(1):298-306. Epub 2014 Oct 24.

Cancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania.

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http://dx.doi.org/10.1158/1535-7163.MCT-14-0529DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4297247PMC
January 2015

Meta-analysis identifies NF-κB as a therapeutic target in renal cancer.

PLoS One 2013 7;8(10):e76746. Epub 2013 Oct 7.

Department of Biostatistics and Bioinformatics, Fox Chase Cancer Center, Philadelphia, Pennsylvania, United States of America.

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http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0076746PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3792024PMC
August 2014

On nonnegative matrix factorization algorithms for signal-dependent noise with application to electromyography data.

Neural Comput 2014 Jun 31;26(6):1128-68. Epub 2014 Mar 31.

Department of Biostatistics and Bioinformatics, Fox Chase Cancer Center, Philadelphia, PA 19111, U.S.A.

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http://dx.doi.org/10.1162/NECO_a_00576DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5548326PMC
June 2014

Minimizing ED Waiting Times and Improving Patient Flow and Experience of Care.

Emerg Med Int 2014 14;2014:981472. Epub 2014 Apr 14.

Department of Emergency Medicine, Cambridge Health Alliance, 1493 Cambridge Street, Cambridge, MA 02139, USA.

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http://www.hindawi.com/journals/emi/2014/981472/
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http://dx.doi.org/10.1155/2014/981472DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4009311PMC
May 2014

MicroRNA expression signatures of stage, grade, and progression in clear cell RCC.

Cancer Biol Ther 2014 Mar 18;15(3):329-41. Epub 2013 Dec 18.

Cancer Epigenetics Program; Fox Chase Cancer Center; Philadelphia, PA USA; Kidney Cancer Keystone Program; Fox Chase Cancer Center; Philadelphia, PA USA.

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http://dx.doi.org/10.4161/cbt.27314DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3974834PMC
March 2014

Potential prognostic biomarkers of pancreatic cancer.

Pancreas 2014 Jan;43(1):22-7

From the *Department of Surgical Oncology, †Developmental Therapeutics, and Departments of ‡ Biostatistics, §Pathology, and ∥Gastroenterology, Fox Chase Cancer Center, Philadelphia, PA.

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http://content.wkhealth.com/linkback/openurl?sid=WKPTLP:land
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http://dx.doi.org/10.1097/MPA.0b013e3182a6867eDOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3859961PMC
January 2014

Total serum glycan analysis is superior to lectin-FLISA for the early detection of hepatocellular carcinoma.

Proteomics Clin Appl 2013 Oct 13;7(9-10):690-700. Epub 2013 Sep 13.

Department of Microbiology and Immunology, Drexel Institute for Biotechnology and Virology, Drexel University College of Medicine, Doylestown, PA, USA.

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http://dx.doi.org/10.1002/prca.201200125DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4603546PMC
October 2013

On penalized likelihood estimation for a non-proportional hazards regression model.

Stat Probab Lett 2013 Jul;83(7):1703-1710

Division of Statistics, Northern Illinois University, DeKalb, IL 60115.

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http://dx.doi.org/10.1016/j.spl.2013.03.007DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4001813PMC
July 2013

Aligning incentives in the management of inguinal hernia: the impact of the payment model.

J Am Coll Surg 2012 Sep;215(3):356-60

Tufts University School of Medicine, Boston, MA, USA.

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http://dx.doi.org/10.1016/j.jamcollsurg.2012.05.029DOI Listing
September 2012

Comprehensive assay of kinase catalytic activity reveals features of kinase inhibitor selectivity.

Nat Biotechnol 2011 Oct 30;29(11):1039-45. Epub 2011 Oct 30.

Cancer Biology Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA.

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http://dx.doi.org/10.1038/nbt.2017DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3230241PMC
October 2011

A semi-parametric generalization of the Cox proportional hazards regression model: Inference and Applications.

Comput Stat Data Anal 2011 Jan;55(1):667-676

Division of Population Science, Fox Chase Cancer Center, Philadelphia, PA 19111.

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http://dx.doi.org/10.1016/j.csda.2010.06.010DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2976538PMC
January 2011

Estrogen and cytochrome P450 1B1 contribute to both early- and late-stage head and neck carcinogenesis.

Cancer Prev Res (Phila) 2011 Jan 31;4(1):107-15. Epub 2012 Dec 31.

Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.

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http://dx.doi.org/10.1158/1940-6207.CAPR-10-0133DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3043603PMC
January 2011

Bilateral oncocytoma and the value of needle biopsy.

Can J Urol 2010 Apr;17(2):5131-4

Department of Urology, Indiana University School of Medicine, Indianapolis, Indiana 46202, USA.

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April 2010

A supervised approach for predicting patient survival with gene expression data.

Proc IEEE Int Symp Bioinformatics Bioeng 2010 ;2010(5521718):26-31

Division of Population Science, Fox Chase Cancer Center, Philadelphia, PA 19111,

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http://dx.doi.org/10.1109/BIBE.2010.14DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2941901PMC
January 2010

Endoscopic imaging and size estimation of colorectal adenomas in the multiple intestinal neoplasia mouse.

Gastrointest Endosc 2009 Mar;69(3 Pt 2):742-9

Divisions of Basic Science, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.

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http://dx.doi.org/10.1016/j.gie.2008.09.054DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2821747PMC
March 2009

Testing for Covariate Effect in the Cox Proportional Hazards Regression Model.

Commun Stat Theory Methods 2009 Jan;38(14):2333-2347

Division of Population Science, Fox Chase Cancer Center, Philadelphia, PA 19111.

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http://dx.doi.org/10.1080/03610920802536958DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2802211PMC
January 2009

5-aminosalicylic acid inhibits colitis-associated colorectal dysplasias in the mouse model of azoxymethane/dextran sulfate sodium-induced colitis.

Inflamm Bowel Dis 2008 Oct;14(10):1341-7

Division of Population Science, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.

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http://dx.doi.org/10.1002/ibd.20489DOI Listing
October 2008

Nonnegative matrix factorization: an analytical and interpretive tool in computational biology.

PLoS Comput Biol 2008 Jul 25;4(7):e1000029. Epub 2008 Jul 25.

Division of Population Science, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA.

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http://dx.doi.org/10.1371/journal.pcbi.1000029DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2447881PMC
July 2008

Multiple antithrombotic agents increase the risk of postoperative hemorrhage in dermatologic surgery.

J Am Acad Dermatol 2008 May;58(5):810-6

Warren Alpert Medical School of Brown University, Providence, Rhode Island 01903, USA.

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http://dx.doi.org/10.1016/j.jaad.2008.01.014DOI Listing
May 2008

Comparison of RNA amplification methods and chip platforms for microarray analysis of samples processed by laser capture microdissection.

J Cell Biochem 2008 Feb;103(2):556-63

Human Genetics Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania, USA.

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http://dx.doi.org/10.1002/jcb.21426DOI Listing
February 2008

Specificity profiling of Pak kinases allows identification of novel phosphorylation sites.

J Biol Chem 2007 May 28;282(21):15667-78. Epub 2007 Mar 28.

Division of Basic Science, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.

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http://dx.doi.org/10.1074/jbc.M700253200DOI Listing
May 2007

Age-dependent morphological alterations of human ovaries from populations with and without BRCA mutations.

Gynecol Oncol 2006 Nov 12;103(2):719-28. Epub 2006 May 12.

Ovarian Cancer Program and Department of Medical Oncology, Fox Chase Cancer Center, Philadelphia, PA 19111, USA.

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http://dx.doi.org/10.1016/j.ygyno.2006.03.053DOI Listing
November 2006

A mouse model recapitulating molecular features of human mesothelioma.

Cancer Res 2005 Sep;65(18):8090-5

Human Genetics Program, Fox Chase Cancer Center, Philadelphia, Pennsylvania 19111, USA.

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http://dx.doi.org/10.1158/0008-5472.CAN-05-2312DOI Listing
September 2005