Abdus S Wahed

Abdus S Wahed

UNVERIFIED PROFILE

Are you Abdus S Wahed?   Register this Author

Register author
Abdus S Wahed

Abdus S Wahed

Publications by authors named "Abdus S Wahed"

Are you Abdus S Wahed?   Register this Author

69Publications

960Reads

16Profile Views

Cumulative incidence regression for dynamic treatment regimens.

Biostatistics 2018 Oct 26. Epub 2018 Oct 26.

Department of Biostatistics, University of Pittsburgh, 130 DeSoto Street, Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1093/biostatistics/kxy062DOI Listing
October 2018

Effect of Problem-Solving Therapy Versus Supportive Management in Older Adults with Low Back Pain and Depression While on Antidepressant Pharmacotherapy.

Am J Geriatr Psychiatry 2018 07 30;26(7):765-777. Epub 2018 Mar 30.

Department of Psychiatry, University of Pittsburgh School of Medicine, Pittsburgh, PA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jagp.2018.01.004DOI Listing
July 2018

Joint modeling of multiple ordinal adherence outcomes via generalized estimating equations with flexible correlation structure.

Stat Med 2018 03 13;37(6):983-995. Epub 2017 Dec 13.

I-BioStat, Universiteit Hasselt, Diepenbeek, B-3590, Belgium.

View Article

Download full-text PDF

Source
http://doi.wiley.com/10.1002/sim.7560
Publisher Site
http://dx.doi.org/10.1002/sim.7560DOI Listing
March 2018

Estimation of discrete survival function for error-prone diagnostic tests.

Pharm Stat 2018 02 26;17(1):74-89. Epub 2017 Nov 26.

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/pst.1838DOI Listing
February 2018

Bayesian Nonparametric Estimation for Dynamic Treatment Regimes with Sequential Transition Times.

J Am Stat Assoc 2016 18;111(515):921-935. Epub 2016 Oct 18.

Department of Biostatistics, The University of Texas M.D. Anderson Cancer Center, Houston, TX.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1080/01621459.2015.1086353DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5175473PMC
October 2016

A determinant-based criterion for working correlation structure selection in generalized estimating equations.

Stat Med 2016 May 2;35(11):1819-33. Epub 2015 Dec 2.

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA 15261, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.6821DOI Listing
May 2016

Accelerated failure time model for case-cohort design with longitudinal covariates subject to measurement error and detection limits.

Stat Med 2016 Apr 3;35(8):1327-39. Epub 2015 Nov 3.

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.6775DOI Listing
April 2016

Design of sequentially randomized trials for testing adaptive treatment strategies.

Stat Med 2016 Mar 27;35(6):840-58. Epub 2015 Sep 27.

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, 15260, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.6747DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5150988PMC
March 2016

Hepatitis B Virus--Specific and Global T-Cell Dysfunction in Chronic Hepatitis B.

Gastroenterology 2016 Mar 10;150(3):684-695.e5. Epub 2015 Dec 10.

Philadelphia Corporal Michael J. Crescenz VA Medical Center, Philadelphia, Pennsylvania; University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania. Electronic address:

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1053/j.gastro.2015.11.050DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4766024PMC
March 2016

Cumulative Hazard Ratio Estimation for Treatment Regimes in Sequentially Randomized Clinical Trials.

Stat Biosci 2015 May;7(1):1-18

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA 15261, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1007/s12561-013-9089-6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4467029PMC
May 2015

Pattern-mixture-type Estimation and Testing of Neuroblastoma Treatment Regimes.

J Stat Theory Pract 2015 Apr;9(2):266-287

Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1080/15598608.2013.878888DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4350253PMC
April 2015

Optimization of individualized dynamic treatment regimes for recurrent diseases.

Stat Med 2014 Jun 9;33(14):2363-78. Epub 2014 Feb 9.

Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77230, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.6104DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4043865PMC
June 2014

Inference for the median residual life function in sequential multiple assignment randomized trials.

Stat Med 2014 Apr 20;33(9):1503-13. Epub 2013 Nov 20.

Department of Biostatistics, School of Public Health, University of Michigan, Ann Arbor, MI 48109, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.6042DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4153353PMC
April 2014

Monitoring Organ Donors to Improve Transplantation Results (MOnIToR) trial methodology.

Crit Care Resusc 2013 Sep;15(3):234-40

Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC4058763PMC
September 2013

Weighted log-rank statistic to compare shared-path adaptive treatment strategies.

Biostatistics 2013 Apr 23;14(2):299-312. Epub 2012 Nov 23.

Department of Biostatistics, University of Michigan, Ann Arbor, MI 48109, USA.

View Article

Download full-text PDF

Source
http://www.pitt.edu/~wahed/Research/Kidwell_Wahed.pdf
Web Search
http://biostatistics.oxfordjournals.org/cgi/doi/10.1093/bios
Publisher Site
http://dx.doi.org/10.1093/biostatistics/kxs042DOI Listing
April 2013

Utility of 3'-[(18)F]fluoro-3'-deoxythymidine as a PET tracer to monitor response to gene therapy in a xenograft model of head and neck carcinoma.

Am J Nucl Med Mol Imaging 2013 5;3(1):16-31. Epub 2013 Jan 5.

Departments of Radiology, University of Pittsburgh and University of Pittsburgh Cancer Institute Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3545366PMC
January 2013

Evaluating Joint Effects of Induction-Salvage Treatment Regimes on Overall Survival in Acute Leukemia.

J R Stat Soc Ser C Appl Stat 2013 01;62(1):67-83

Dept. of Biostatistics, Univ. of Pittsburgh, 130 DeSoto St, 318C, Pittsburgh, PA 15261, USA.

View Article

Download full-text PDF

Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3762505PMC
http://dx.doi.org/10.1111/j.1467-9876.2012.01048.xDOI Listing
January 2013

Fatigue before, during and after antiviral therapy of chronic hepatitis C: results from the Virahep-C study.

J Hepatol 2012 Nov 1;57(5):946-52. Epub 2012 Jul 1.

Liver Disease Branch, Division of Intramural Research, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda, MD 20892, United States.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1016/j.jhep.2012.06.030DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3477271PMC
November 2012

Up-front versus sequential randomizations for inference on adaptive treatment strategies.

Stat Med 2012 Apr 23;31(9):812-30. Epub 2012 Feb 23.

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA 15260, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.4473DOI Listing
April 2012

Sex differences in deceased donor organ transplantation rates in the United States.

Transplantation 2011 Dec;92(11):1278-84

The CRISMA (Clinical Research, Investigation, and Systems Modeling of Acute Illness) Center, Department of Critical Care Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/TP.0b013e31823411bbDOI Listing
December 2011

Changes in insulin sensitivity and body weight during and after peginterferon and ribavirin therapy for hepatitis C.

Gastroenterology 2011 Feb 9;140(2):469-77. Epub 2010 Nov 9.

Division of Gastroenterology, The University of Michigan, 3912 Taubman Center, 1500 East Medical Center Dr, Ann Arbor, Michigan 48109, USA.

View Article

Download full-text PDF

Source
https://linkinghub.elsevier.com/retrieve/pii/S00165085100159
Publisher Site
http://dx.doi.org/10.1053/j.gastro.2010.11.002DOI Listing
February 2011

Weighted Kaplan-Meier estimators for two-stage treatment regimes.

Stat Med 2010 Nov;29(25):2581-91

Department of Biostatistics, Harvard School of Public Health, Harvard University, Boston, MA 02115, U.S.A.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.4020DOI Listing
November 2010

Associations between serum lipids and hepatitis C antiviral treatment efficacy.

Hepatology 2010 Sep;52(3):854-63

Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/hep.23796DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2938827PMC
September 2010

Silymarin ascending multiple oral dosing phase I study in noncirrhotic patients with chronic hepatitis C.

J Clin Pharmacol 2010 Apr 19;50(4):434-49. Epub 2009 Oct 19.

Clinical Assistant Division of Pharmacotherapy and Experimental Therapeutics, UNC Eshelman School of Pharmacy, CB #7360, Kerr Hall Rm 3310, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7360, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1177/0091270009347475DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3086763PMC
April 2010

Contribution of genome-wide HCV genetic differences to outcome of interferon-based therapy in Caucasian American and African American patients.

PLoS One 2010 Feb 3;5(2):e9032. Epub 2010 Feb 3.

Department of Molecular Microbiology and Immunology, Saint Louis University School of Medicine, St. Louis, Missouri, United States of America.

View Article

Download full-text PDF

Source
http://journals.plos.org/plosone/article?id=10.1371/journal.pone.0009032PLOS
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2815788PMC
February 2010

Decline in male sexual desire, function, and satisfaction during and after antiviral therapy for chronic hepatitis C.

Gastroenterology 2009 Sep 13;137(3):873-84, 884.e1. Epub 2009 Jun 13.

Division of Gastroenterology and Hepatology, Department of Internal Medicine, New York Presbyterian Medical Center, New York, New York, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1053/j.gastro.2009.05.060DOI Listing
September 2009

Preload responsiveness is associated with increased interleukin-6 and lower organ yield from brain-dead donors.

Crit Care Med 2009 Aug;37(8):2387-93

CRISMA Laboratory, Department of Critical Care Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1097/CCM.0b013e3181a960d6DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2864555PMC
August 2009

Sample size for two-stage studies with maintenance therapy.

Stat Med 2009 Jul;28(15):2028-41

Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA 15261, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.3593DOI Listing
July 2009

A new generalization of Weibull distribution with application to a breast cancer data set.

Stat Med 2009 Jul;28(16):2077-94

Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA 15261, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/sim.3598DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3057135PMC
July 2009

Early changes in hepatitis C virus (HCV) levels in response to peginterferon and ribavirin treatment in patients with chronic HCV genotype 1 infection.

J Infect Dis 2009 Apr;199(8):1112-20

Liver Disease Research Branch, Division of Digestive Diseases and Nutrition, National Institute of Diabetes and Digestive and Kidney Diseases, National Institutes of Health, Bethesda 20817, USA.

View Article

Download full-text PDF

Source
http://jid.oxfordjournals.org/content/199/8/1112.full.pdf
Web Search
http://jid.oxfordjournals.org/lookup/doi/10.1086/597384
Publisher Site
http://dx.doi.org/10.1086/597384DOI Listing
April 2009

Polymorphism in the human major histocompatibility complex and early viral decline during treatment of chronic hepatitis C.

Antimicrob Agents Chemother 2009 Feb 13;53(2):615-21. Epub 2008 Oct 13.

Department of Epidemiology, Graduate School of Public Health, University of Pittsburgh, Pennsylvania 15261, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1128/AAC.00947-08DOI Listing
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2630649PMC
February 2009

Cutting edge: programmed death-1 expression is increased on immunocytes in chronic hepatitis C virus and predicts failure of response to antiviral therapy: race-dependent differences.

J Immunol 2008 Mar;180(6):3637-41

Division of Gastroenterology and Hepatology, Hepatitis C Center, University of Colorado Health Sciences Center and National Jewish Hospital, Aurora, Co 80045, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.4049/jimmunol.180.6.3637DOI Listing
March 2008

Assessing the validity of self-reported medication adherence in hepatitis C treatment.

Ann Pharmacother 2007 Jul 22;41(7):1116-23. Epub 2007 May 22.

The Center for Outcomes & Evidence, Agency for Healthcare Research & Quality, Rockville, MD 20850, USA.

View Article

Download full-text PDF

Source
http://journals.sagepub.com/doi/10.1345/aph.1K024
Publisher Site
http://dx.doi.org/10.1345/aph.1K024DOI Listing
July 2007

Race, insulin resistance and hepatic steatosis in chronic hepatitis C.

Hepatology 2007 Jan;45(1):80-7

Division of Gastroenterology, University of Michigan, Ann Arbor, MI 48109-0362, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1002/hep.21455DOI Listing
January 2007

Optimal estimator for the survival distribution and related quantities for treatment policies in two-stage randomization designs in clinical trials.

Biometrics 2004 Mar;60(1):124-33

Department of Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, Pennsylvania 15261, USA.

View Article

Download full-text PDF

Source
http://dx.doi.org/10.1111/j.0006-341X.2004.00160.xDOI Listing
March 2004