Dr Roy-Chaudhury's main research interest is in the pathogenesis and treatment of neointimal hyperplasia, both in the setting of dialysis access dysfunction and chronic allograft nephropathy. He is also actively involved in clinical trial research in both dialysis access and transplantation. Dr Roy-Chaudhury has published extensively in both these areas. He is funded by the National Institutes of Health for studies in the field of dialysis access and has lectured extensively (nationally and internationally) on this subject.
Roy-Chaudhury P, Lee T, Duncan H, El-Khatib M. Combining novel technologies with improved logistics to reduce hemodialysis vascular access dysfunction. J Vasc Access. 2009 Jan-Mar;10(1):1-4. Review. PubMed PMID: 19340792.
Krishnamoorthy MK, Banerjee RK, Wang Y, Zhang J, Roy AS, Khoury SF, Arend LJ, Rudich S, Roy-Chaudhury P. Hemodynamic wall shear stress profiles influence the magnitude and pattern of stenosis in a pig AV fistula. Kidney Int. 2008 Dec;74(11):1410-9. Epub 2008 Sep 24. PubMed PMID: 18818686.
Roy-Chaudhury P, Lee TC. Vascular stenosis: biology and interventions. Curr Opin Nephrol Hypertens. 2007 Nov;16(6):516-22. Review. PubMed PMID: 18089964.
Wang Y, Krishnamoorthy M, Banerjee R, Zhang J, Rudich S, Holland C, Arend L, Roy-Chaudhury P. Venous stenosis in a pig arteriovenous fistula model--anatomy, mechanisms and cellular phenotypes. Nephrol Dial Transplant. 2008 Feb;23(2):525-33. Epub 2007 Nov 23. PubMed PMID: 18037619.
Roy-Chaudhury P, Arend L, Zhang J, Krishnamoorthy M, Wang Y, Banerjee R, Samaha A, Munda R. Neointimal hyperplasia in early arteriovenous fistula failure. Am J Kidney Dis. 2007 Nov;50(5):782-90. PubMed PMID: 17954291.
Roy-Chaudhury P. Spontaneous self-alkalinization in spontaneous tumor lysissyndrome. Kidney Int. 2006 Sep;70(5):824. PubMed PMID: 16929328.