Matthai SM, Valson AT, Duhli N, Rupali P, Pulimood AB, Varughese S. Fibrillary glomerulonephritis in a human immunodeficiency virus-positive, hepatitis C-negative Indian patient: Expanding the profile of renal involvement in human immunodeficiency virus infection. Indian J Pathol Microbiol. 2018 Oct-Dec;61(4):610-613. doi: 10.4103/IJPM.IJPM_52_18. PMID: 30303165.

Mohapatra A, Kakde S, Annapandian VM, Valson AT, Duhli N, Korula A, Matthai SM, Pulimood AB, David VG, Alexander S, Jacob S, Varughese S, Basu G, Tamilarasi V, John GT. Spectrum of biopsy proven renal disease in South Asian children: Two decades at a tropical tertiary care centre. Nephrology (Carlton). 2018 Nov;23(11):1013-1022. doi: 10.1111/nep.13160. PMID: 28846194.

Furia FF, Shoo J, Ruggajo PJ, Kilonzo K, Basu G, Yeates K, Varughese S, Svarstad E, Kisanga O. Developing nephrology services in low income countries: a case of Tanzania. BMC Nephrol. 2019 Oct 17;20(1):378. doi: 10.1186/s12882-019-1568-7. PMID: 31623570; PMCID: PMC6798480.

Matthai SM, Jacob S, Bindra MS, David VG, Varughese S. Nephropathic cystinosis presenting with uveitis: Report of a "Can't See, Can't Pee" situation. Indian J Pathol Microbiol. 2019 Jul-Sep;62(3):457-460. doi: 10.4103/IJPM.IJPM_623_18. PMID: 31361240.

Agrawal V, Valson AT, Mohapatra A, David VG, Alexander S, Jacob S, Bakthavatchalam YD, Prakash JAJ, Balaji V, Varughese S. Fast and furious: a retrospective study of catheter-associated bloodstream infections with internal jugular nontunneled hemodialysis catheters at a tropical center. Clin Kidney J. 2019 Feb 5;12(5):737-744. doi: 10.1093/ckj/sfy138. PMID: 31583098; PMCID: PMC6768464.

Varughese S, Mohapatra A, Sahni R, Balaji V, Tamilarasi V. Renal allograft recipient with melioidosis of the urinary tract. Transpl Infect Dis. 2011 Feb;13(1):95-6. doi: 10.1111/j.1399-3062.2010.00553.x. PMID: 21299774.

Matthai SM, Valson AT, Duhli N, Rupali P, Pulimood AB, Varughese S. Fibrillary glomerulonephritis in a human immunodeficiency virus-positive, hepatitis C-negative Indian patient: Expanding the profile of renal involvement in human immunodeficiency virus infection. Indian J Pathol Microbiol. 2018 Oct-Dec;61(4):610-613. doi: 10.4103/IJPM.IJPM_52_18. PMID: 30303165.

Mohapatra A, Kakde S, Annapandian VM, Valson AT, Duhli N, Korula A, Matthai SM, Pulimood AB, David VG, Alexander S, Jacob S, Varughese S, Basu G, Tamilarasi V, John GT. Spectrum of biopsy proven renal disease in South Asian children: Two decades at a tropical tertiary care centre. Nephrology (Carlton). 2018 Nov;23(11):1013-1022. doi: 10.1111/nep.13160. PMID: 28846194.

Furia FF, Shoo J, Ruggajo PJ, Kilonzo K, Basu G, Yeates K, Varughese S, Svarstad E, Kisanga O. Developing nephrology services in low income countries: a case of Tanzania. BMC Nephrol. 2019 Oct 17;20(1):378. doi: 10.1186/s12882-019-1568-7. PMID: 31623570; PMCID: PMC6798480.

Matthai SM, Jacob S, Bindra MS, David VG, Varughese S. Nephropathic cystinosis presenting with uveitis: Report of a "Can't See, Can't Pee" situation. Indian J Pathol Microbiol. 2019 Jul-Sep;62(3):457-460. doi: 10.4103/IJPM.IJPM_623_18. PMID: 31361240.

Agrawal V, Valson AT, Mohapatra A, David VG, Alexander S, Jacob S, Bakthavatchalam YD, Prakash JAJ, Balaji V, Varughese S. Fast and furious: a retrospective study of catheter-associated bloodstream infections with internal jugular nontunneled hemodialysis catheters at a tropical center. Clin Kidney J. 2019 Feb 5;12(5):737-744. doi: 10.1093/ckj/sfy138. PMID: 31583098; PMCID: PMC6768464.

Varughese S, Mohapatra A, Sahni R, Balaji V, Tamilarasi V. Renal allograft recipient with melioidosis of the urinary tract. Transpl Infect Dis. 2011 Feb;13(1):95-6. doi: 10.1111/j.1399-3062.2010.00553.x. PMID: 21299774.

Alexander S, John GT, Korula A, Vijayakumar TS, David VG, Mohapatra A, Valson AT, Jacob S, Koshy PM, Rajan G, John EE, Matthai SM, Jeyaseelan L, Ponnusamy B, Cook T, Pusey C, Daha MR, Feehally J, Barratt J, Varughese S. Protocol and rationale for the first South Asian 5-year prospective longitudinal observational cohort study and biomarker evaluation investigating the clinical course and risk profile of IgA nephropathy: GRACE IgANI cohort. Wellcome Open Res. 2018 Jul 26;3:91. doi: 10.12688/wellcomeopenres.14644.1. PMID: 30345379; PMCID: PMC6148466. Link

Roy S, Korula A, Basu G, Jacob S, Varughese S, Tamilarasi V. Immunohistochemical Glomerular Expression of Phospholipase A2 Receptor in Primary and Secondary Membranous Nephropathy: A Retrospective Study in an Indian Cohort with Clinicopathological Correlations. Nephron Extra. 2017 Feb 9;7(1):1-9. doi: 10.1159/000453675. PMID: 28413416; PMCID: PMC5346929.

Matthai SM, Mohapatra A, Mathew AJ, Roy S, Varughese S, Danda D, Tamilarasi V. Podocyte Infolding Glomerulopathy (PIG) in a Patient With Undifferentiated Connective Tissue Disease: A Case Report. Am J Kidney Dis. 2018 Jul;72(1):149-153. doi: 10.1053/j.ajkd.2017.11.023. Epub 2018 Feb 1. PMID: 29395482.

India State-Level Disease Burden Initiative Collaborators. Nations within a nation: variations in epidemiological transition across the states of India, 1990-2016 in the Global Burden of Disease Study. Lancet. 2017 Dec 2;390(10111):2437-2460. doi: 10.1016/S0140-6736(17)32804-0. Epub 2017 Nov 14. Erratum in: Lancet. 2017 Dec 2;390(10111):e49. doi: 10.1016/S0140-6736(17)33053-2. PMID: 29150201; PMCID: PMC5720596. Link

Pragasam AK, Shankar C, Veeraraghavan B, Biswas I, Nabarro LE, Inbanathan FY, George B, Verghese S. Molecular Mechanisms of Colistin Resistance in Klebsiella pneumoniae Causing Bacteremia from India-A First Report. Front Microbiol. 2017 Jan 9;7:2135. doi: 10.3389/fmicb.2016.02135. PMID: 28119670; PMCID: PMC5220082. Link

Jayanth ST, Dangi AD, Mukha RP, Kumar S, Varughese S, David VG, Valson A, Chandrasingh J, Devasia A, Kekre N. Renal transplantation into optimized abnormal lower urinary tract - Impact on graft outcomes, patient survival, and complications. Indian J Urol. 2019 Jan-Mar;35(1):67-72. doi: 10.4103/iju.IJU_203_18. PMID: 30692727; PMCID: PMC6334589.

Santhosh Kumar Duraisamy, Shoba Mammen, Sasi Kumar Reddy Lakshminarayan, Susan Verghese, Mahesh Moorthy, Biju George, Rajesh Kannangai, Santosh Varghese, Alok Srivastava, Asha Mary Abraham, Performance of an In-House Real-Time PCR Assay for Detecting Cytomegalovirus Infection among Transplant Patients from a Tertiary Care Centre, Indian Journal of Medical Microbiology,Volume 36, Issue 2: 241-46 https://doi.org/10.4103/ijmm.IJMM_18_126

Mammen S, Keshava SN, Moses V, Babu S, Varughese S. Pictorial essay: Interventional radiology in the management of hemodialysis vascular access - A single-center experience. Indian J Radiol Imaging. 2012 Jan;22(1):14-8. doi: 10.4103/0971-3026.95397. PMID: 22623809; PMCID: PMC3354349.

Daniel, Dolly, Varughese, Santosh, Mittal, Siddharth, Aruldoss, Sam, David, Vinoi G., Alexander, Suceena, Mohapatra, Anjali and Jude, John ANTIENDOTHELIAL CELL AND ANTI AT1R ANTIBODIES IN TWO CLUSTERS OF RENAL TRANSPLANT RECIPIENTS WITH ACUTE ANTIBODY MEDIATED REJECTION A STUDY FROM A TERTIARY CENTRE IN INDIA Hla; 2018, 91 (5): 382-382

Kakde, S et al. “Relationship of Creatinine and Cystatin C-based Estimated Glomerular Filtration rates with Measured Glomerular Filtration Rate in Healthy Kidney Donors from South Asia.” Indian journal of nephrology vol. 28,5 (2018): 345-350. doi:10.4103/ijn.IJN_249_17

Ponnuvel S, Fletcher GJ, Anantharam R, Varughese S, David VG, Abraham P. Clinical utility of hepatitis C virus core antigen (HCVcAg) assay to identify active HCV infection in hemodialysis and renal transplant patients. PLoS One. 2021 Apr 22;16(4):e0250263. doi: 10.1371/journal.pone.0250263. PMID: 33886631; PMCID: PMC8061997.

Mohapatra A, Valson AT, Gopal B, Singh S, Nair SC, Viswabandya A, Varughese S, Tamilarasi V, John GT. Hemostatic Abnormalities in Severe Renal Failure: Do They Bark or Bite? Indian J Nephrol. 2018 Mar-Apr;28(2):135-142. doi: 10.4103/ijn.IJN_104_17. PMID: 29861564; PMCID: PMC5952452.

Priyadarshini A, George R, Daniel D, Varughese S, Jayaseelan V. Association between human leukocyte antigen-DRB1 and human leukocyte antigen-DQB1 alleles and pemphigus vulgaris in Indian patients: A case-control study. Indian J Dermatol Venereol Leprol. 2018 May-Jun;84(3):280-284. doi: 10.4103/ijdvl.IJDVL_1014_16. PMID: 29582787.

Radhakrishnan RC, Varughese S, Chandran A, Jacob S, David VG, Alexander S, Mohapatra A, Valson AT, Gopal B, Palani C, Jose A, Antonisamy B, Tamilarasi V. Effects of Individualized Dialysate Sodium Prescription in Hemodialysis - Results from a Prospective Interventional Trial. Indian J Nephrol. 2020 Jan-Feb;30(1):3-7. doi: 10.4103/ijn.IJN_391_18. Epub 2019 Dec 27. PMID: 32015592; PMCID: PMC6977377.

Radhakrishnan RC, Gopal B, Zachariah UG, Abraham P, Mohapatra A, Valson AT, Alexander S, Jacob S, Tulsidas KS, David VG, Varughese S. The long-term impact of hepatitis C infection in kidney transplantation in the pre-direct acting antiviral era. Saudi J Kidney Dis Transpl. 2018 Sep-Oct;29(5):1092-1099. doi: 10.4103/1319-2442.243964. PMID: 30381505 PMCID: PMC7170713.

Matthai SM, Mohapatra A, Mathew AJ, Roy S, Varughese S, Danda D, Tamilarasi V. Podocyte Infolding Glomerulopathy (PIG) in a Patient With Undifferentiated Connective Tissue Disease: A Case Report. Am J Kidney Dis. 2018 Jul;72(1):149-153. doi: 10.1053/j.ajkd.2017.11.023. Epub 2018 Feb 1. PMID: 29395482.

Jayanth ST, Dangi AD, Mukha RP, Kumar S, Varughese S, David VG, Valson A, Chandrasingh J, Devasia A, Kekre N. Renal transplantation into optimized abnormal lower urinary tract - Impact on graft outcomes, patient survival, and complications. Indian J Urol. 2019 Jan-Mar;35(1):67-72. doi: 10.4103/iju.IJU_203_18. PMID: 30692727; PMCID: PMC6334589.

Chacko MP, Mathan A, Daniel D, Basu G, Varughese S. Significance of pre-transplant anti-HLA antibodies detected on an ELISA mixed antigen tray platform. Indian J Nephrol. 2013 Sep;23(5):351-3. doi: 10.4103/0971-4065.116303. PMID: 24049271; PMCID: PMC3764709.

George N, Basu G, Mohapatra A, Zachariah U, Abraham P, Korula A, Varughese S, Jacob CK, Tamilarasi V. Adefovir nephrotoxicity in a renal allograft recipient. Indian J Nephrol. 2015 May-Jun;25(3):180-3. doi: 10.4103/0971-4065.144423. PMID: 26060371; PMCID: PMC4446926.

Kumar V, Yadav AK, Gang S, John O, Modi GK, Ojha JP, Pandey R, Parameswaran S, Prasad N, Sahay M, Varughese S, Baid-Agarwal S, Jha V. Indian chronic kidney disease study: Design and methods. Nephrology (Carlton). 2017 Apr;22(4):273-278. doi: 10.1111/nep.12789. PMID: 27062078.

Valson AT, Asad RA, Radhakrishnan RC, Sinha S, Jacob S, Varughese S, Tamilarasi V. Why I Chose Hemodialysis Over Peritoneal Dialysis": An Opinion Survey Among In-Center Hemodialysis Patients. Peri Dial Int. 2018 Jul-Aug;38(4):305-308. : 10.3747/pdi.2017.00116. PMID: 29987067.

Matthai SM, Jacob S, Palak R, Jagdish K, Varughese S, Tamilarasi V. Crescentic C3 glomerulopathy with acquired partial lipodystrophy: An unusual cause of rapidly progressive renal failure. Indian J Pathol Microbiol. 2017 Apr-Jun;60(2):290-291. doi: 10.4103/0377-4929.208401. PMID: 28631660.

M. SELVIN SUNDAR RAJ, M. Lalwani, R. Alam, A. T.Valson, T. Athul, J. Joseph Eapen, E. Elias John, S. Yusuf, A. Vc, M. Joy, S. Alexander, S. Varughese, V. George David, POS-769 DOES EARLY ASYMPTOMATIC BACTERIURIA AFFECT GRAFT OUTCOMES IN KIDNEY TRANSPLANT RECIPIENTS FROM SOUTH ASIA?, Kidney International Reports, Volume 6, Issue 4, Supplement, 2021, Pages S335-S336, ISSN 2468-0249, https://doi.org/10.1016/j.ekir.2021.03.801. (https://www.sciencedirect.com/science/article/pii/S2468024921009475)

Matthai SM, Basu G, Varughese S, Pulimood AB, Veerasamy T, Korula A. Collapsing glomerulopathy following anabolic steroid use in a 16-year-old boy with IgA nephropathy. Indian J Nephrol. 2015 Mar-Apr;25(2):99-102. doi: 10.4103/0971-4065.140714. PMID: 25838648; PMCID: PMC4379634.

Priyadarshini A, George R, Daniel D, Varughese S, Jayaseelan V. Association between human leukocyte antigen-DRB1 and human leukocyte antigen-DQB1 alleles and pemphigus vulgaris in Indian patients: A case-control study. Indian J Dermatol Venereol Leprol. 2018 May-Jun;84(3):280-284. doi: 10.4103/ijdvl.IJDVL_1014_16. PMID: 29582787.

R. ALAM, S. Sundar Raj, M. Lalwani, J. Joseph Eapen, A. Thomas, E. Elias John, S. Yusuf, A. Vc, S. Alexander, V. George David, S. Varughese, A. T.Valson, POS-687 DONOR CYSTATIN C eGFR> 100 ml/min/1.73m2 IS AN INDEPENDENT PREDICTOR OF GRAFT SURVIVAL IN INDIAN KIDNEY TRANSPLANT RECIPIENTS, Kidney International Reports, Volume 6, Issue 4, Supplement, 2021,Page S300, ISSN 2468-0249, https://doi.org/10.1016/j.ekir.2021.03.719. (https://www.sciencedirect.com/science/article/pii/S2468024921008652)

Alexander S, Varughese S, Franklin R, Rebekah G, Roy S, Yusuf S, Thomas A, Eapen JJ, John EE, Valson AT, David VG, Daha MR, Feehally J, Barratt J, John GT. Three-Year Clinical Outcomes of the First South Asian Prospective Longitudinal Observational IgA Nephropathy Cohort. Kidney Int Rep. 2021 Nov 24;7(2):305-318. doi: 10.1016/j.ekir.2021.11.012. PMID: 35155869; PMCID: PMC8820995.

Kumar V, Yadav AK, Sethi J, Ghosh A, Sahay M, Prasad N, Varughese S, Parameswaran S, Gopalakrishnan N, Kaur P, Modi GK, Kamboj K, Kundu M, Sood V, Inamdar N, Jaryal A, Vikrant S, Nayak S, Singh S, Gang S, Baid-Agrawal S, Jha V. The Indian Chronic Kidney Disease (ICKD) study: baseline characteristics. Clin Kidney J. 2021 Aug 13;15(1):60-69. doi: 10.1093/ckj/sfab149. PMID: 35035937; PMCID: PMC8757418.

Asad RA, Valson AT, Kavitha V, Korula A, Eapen A, Rebekah G, Jacob S, Pathak H, Alexander S, Mohapatra A, David VG, Varughese S, Tamilarasi V, Basu G. Safety and utility of kidney biopsy in patients with estimated glomerular filtration rate < 30 ml/min/1.73 m2. Nephrology (Carlton). 2021 Aug;26(8):659-668. doi: 10.1111/nep.13879. Epub 2021 Apr 14. PMID: 33779021.

Agrawal V, Valson AT, Bakthavatchalam YD, Kakde S, Mohapatra A, David VG, Alexander S, Jacob S, Jude Prakash JA, Veeraraghavan B, Varughese S. Skin Colonizers and Catheter Associated Blood Stream Infections in Incident Indian Dialysis Patients. Indian J Nephrol. 2022 Jan-Feb;32(1):34-41. doi: 10.4103/ijn.IJN_400_20. Epub 2021 Apr 8. PMID: 35283564; PMCID: PMC8916144.

Abraham G, Varughese S, Thandavan T, Iyengar A, Fernando E, Naqvi SA, Sheriff R, Ur-Rashid H, Gopalakrishnan N, Kafle RK. Chronic kidney disease hotspots in developing countries in South Asia. Clin Kidney J. 2016 Feb;9(1):135-41. doi: 10.1093/ckj/sfv109. Epub 2015 Nov 17. PMID: 26798474; PMCID: PMC4720189.

John EE, Thomas A, Eapen JJ, Yusuf S, Roy S, Valson AT, David VG, Varughese S, Alexander S. Latency, Anti-Bacterial Resistance Pattern, and Bacterial Infection-Related Glomerulonephritis. Clin J Am Soc Nephrol. 2021 Aug;16(8):1210-1220. doi: 10.2215/CJN.18631120. Epub 2021 Jun 7. PMID: 34099500; PMCID: PMC8455032

Mathew BS, Mathew SK, Aruldhas BW, Prabha R, Gangadharan N, David VG, Varughese S, John GT. Analytical and clinical validation of dried blood spot and volumetric absorptive microsampling for measurement of tacrolimus and creatinine after renal transplantation. Clin Biochem. 2022 Jul-Aug;105-106:25-34. doi: 10.1016/j.clinbiochem.2022.04.014. Epub 2022 Apr 28. PMID: 35490728.

Valson AT, George RR, Lalwani M, Balusamy D, Albert DS, Abraham A, Richie B, Samuel NP, Eapen JJ, Thomas A, John EE, Yusuf S, Chidambaram AV, Alexander S, David VG, Varughese S, Jesudoss I, Ravindran V. Impact of the lockdown on patients receiving maintenance hemodialysis at a tertiary care facility in Southern India – A mixed-methods approach. Indian J Nephrol 2022;32:(3)256-61. DOI: 10.4103/ijn.IJN_561_20

Saravanan M, Alexander S, Matthai SM, Korula A, Varughese S, Tamilarasi V. Immunoglobulin G4-related tubulointerstitial nephritis associated with interstitial pulmonary disease: Report of a case with review of literature. Indian J Nephrol. 2015 Mar-Apr;25(2):113-6. doi: 10.4103/0971-4065.136886. PMID: 25838652; PMCID: PMC4379619.

Alexander S, Fleming DH, Mathew BS, Varughese S, Jeyaseelan V, Tamilarasi V, Jacob CK, John GT. Pharmacokinetics of concentration-controlled mycophenolate mofetil in proliferative lupus nephritis: an observational cohort study. Ther Drug Monit. 2014 Aug;36(4):423-32. doi: 10.1097/FTD.0000000000000031. PMID: 25014074.

Kher, V., Kute, V. B., Sahariah, S., Ray, D. S., Khullar, D., Guleria, S., Bansal, S., Gang, S., Bhalla, A. K., Prakash, J., Abraham, A., Shroff, S., Bahadur, M. M., Das, P., Anandh, U., Chaudhury, A. R., Singhal, M., Kothari, J., Raju, S. B., Pahari, D. K., Vishwanath Siddini, G., Sudhakar, G., Varughese, S. and Saha, T. K. Clinical perspectives towards improving risk stratification strategy for renal transplantation outcomes in Indian patients Indian Journal of Transplantation; 2022, 16 (2): 145-154. doi:10.4103/ijot.ijot_28_21.

Divyaveer SS, Ramachandran R, Sahay M, Singh Shah D, Akhtar F, Bello AK, Iyengar A, Johnson DW, Harris DCH, Levin A, Lunney M, Rahman M, Rashid HU, Saad S, Zaidi D, Osman MA, Varughese S, Wijewickrama ES, Khan M, Ye F, Tonelli M, Okpechi IG, Jha V; ISN South Asia Regional Board. International Society of Nephrology Global Kidney Health Atlas: structures, organization, and services for the management of kidney failure in South Asia. Kidney Int Suppl (2011). 2021 May;11(2):e97-e105. doi: 10.1016/j.kisu.2021.01.006. Epub 2021 Apr 12. PMID: 33981475; PMCID: PMC8084730.

Bansal SB, Ramasubramanian V, Prasad N, Saraf N, Soman R, Makharia G, Varughese S, Sahay M, Deswal V, Jeloka T, Gang S, Sharma A, Rupali P, Shah DS, Jha V, Kotton CN. South Asian Transplant Infectious Disease Guidelines for Solid Organ Transplant Candidates, Recipients, and Donors. Transplantation. 2023 Feb 7. doi: 10.1097/TP.0000000000004521. Epub ahead of print. PMID: 36749281.

Shankar C, Jacob JJ, Vasudevan K, Biswas R, Manesh A, Sethuvel DPM, Varughese S, Biswas I, Veeraraghavan B. Emergence of Multidrug Resistant Hypervirulent ST23 Klebsiella pneumoniae: Multidrug Resistant Plasmid Acquisition Drives Evolution. Front Cell Infect Microbiol. 2020 Nov 20;10:575289. doi: 10.3389/fcimb.2020.575289. PMID: 33330125; PMCID: PMC7718023.

Shankar C, Jacob JJ, Vasudevan K, Biswas R, Manesh A, Sethuvel DPM, Varughese S, Biswas I, Veeraraghavan B. Emergence of Multidrug Resistant Hypervirulent ST23 Klebsiella pneumoniae: Multidrug Resistant Plasmid Acquisition Drives Evolution. Front Cell Infect Microbiol. 2020 Nov 20;10:575289. doi: 10.3389/fcimb.2020.575289. PMID: 33330125; PMCID: PMC7718023.

Behera MR, John EE, Thomas A, David VG, Alexander S, Mohapatra A, Valson AT, Jacob S, Kakde S, Koshy PM, Rajan G, Varughese S. Difficult cannulation of hemodialysis arteriovenous fistula - Role of imaging in access management (DICAF STUDY). J Vasc Access. 2022 Nov;23(6):877-884. doi: 10.1177/11297298211015097. Epub 2021 May 12. PMID: 33977819.

Varughese S, Alexander S, Valson AT, Mohapatra A, David VG, Jacob S, John EE, Koshy PM, Eapen JJ, Thomas A, Yusuf S. Blind Bedside Peritoneal Dialysis Catheter Repositioning: An Innovative Technique. Indian J Nephrol. 2021 May-Jun;31(3):311-313. doi: 10.4103/ijn.IJN_417_19. Epub 2021 Apr 6. PMID: 34376952; PMCID: PMC8330660.

Chanda R, Singh S, Eapen A, David VG, Mukha RP, Pandian RM, Antonisamy B, Deborah MN, Eapen JJ, Thomas A, John EE, Yusuf S, Alexander S, Varughese S, Valson AT. Whole and cortical kidney volume predict 5-year post-nephrectomy eGFR in Indian living kidney donors. Nephrology (Carlton). 2023 Feb;28(2):136-147. doi: 10.1111/nep.14129. Epub 2022 Nov 25. PMID: 36342651.

Sebastian A, Raj TJS, Yenuberi H, Job V, Varuhghese S, L J, Regi A. Angiogenic factors and uterine artery Doppler in predicting preeclampsia and associated adverse outcomes in a tertiary hospital in south India. Pregnancy Hypertens. 2019 Apr;16:26-30. doi: 10.1016/j.preghy.2019.01.012. Epub 2019 Feb 8. PMID: 31056155.

Kute VB, Guleria S, Bhalla AK, Sharma A, Agarwal SK, Sahay M, Varughese S, Prasad N, Varma PP, Shroff S, Vardhan H, Balwani M, Dave S, Bhadauria D, Rathi M, Agarwal D, Shah P, Prakash J. ISOT Consensus Statement for the Kidney Transplant Recipient and Living Donor with a Previous Diagnosis of COVID-19. Indian J Nephrol. 2022 Jul-Aug;32(4):288-290. doi: 10.4103/ijn.ijn_120_21. Epub 2022 May 11. PMID: 35967531; PMCID: PMC9365002.

Alexander S, David VG, Varughese S, Tamilarasi V, Jacob CK. Posterior reversible encephalopathy syndrome in a renal allograft recipient: A complication of immunosuppression? Indian J Nephrol. 2013 Mar;23(2):137-9. doi: 10.4103/0971-4065.109439. PMID: 23716922; PMCID: PMC3658293.

Alexander S, Varughese S, Franklin R, Roy S, Rebekah G, David VG, Mohapatra A, Valson AT, Jacob S, Koshy PM, Rajan G, Daha MR, Feehally J, Barratt J, John GT. Epidemiology, baseline characteristics and risk of progression in the first South-Asian prospective longitudinal observational IgA nephropathy cohort. Kidney Int Rep. 2020 Dec 7;6(2):414-428. doi: 10.1016/j.ekir.2020.11.026. PMID: 33615067; PMCID: PMC7879115.

GBD 2019 Adolescent Mortality Collaborators. Global, regional, and national mortality among young people aged 10-24 years, 1950-2019: a systematic analysis for the Global Burden of Disease Study 2019. Lancet. 2021 Oct 30;398(10311):1593-1618. doi: 10.1016/S0140-6736(21)01546-4. Epub 2021 Oct 28. PMID: 34755628; PMCID: PMC8576274.

Kute V, Guleria S, Prakash J, Shroff S, Prasad N, Agarwal SK, Varughese S, Gupta S, K Gokhale AG, Sahay M, Sharma A, Varma P, Bhalla A, Vardhan H, Balwani M, Dave S, Bhadauria D, Rathi M, Agarwal D, Shah P, Ramesh V, Garg R. NOTTO Transplant Specific Guidelines with Reference to COVID-19. Indian J Nephrol. 2020 Jul-Aug;30(4):215-220. doi: 10.4103/ijn.IJN_299_20. Epub 2020 Aug 18. PMID: 33273783; PMCID: PMC7699665.

Modi GK, Yadav AK, Ghosh A, Kamboj K, Kaur P, Kumar V, Bhansali S, Prasad N, Sahay M, Parameswaran S, Varughese S, Gang S, Singh S, Sircar D, Gopalakrishnan N, Jaryal A, Vikrant S, Agarwal SB, Jha V. Nonmedical Factors and Health-Related Quality of Life in CKD in India. Clin J Am Soc Nephrol. 2020 Feb 7;15(2):191-199. doi: 10.2215/CJN.06510619. Epub 2020 Jan 30. PMID: 32001488; PMCID: PMC7015100.

Alam, Raiyan , Raj, S. , Lalwani, Mohit ,Eapen, Jeethu ,Thomas, A. , John, Elenjickal , Yusuf, S. , Vc, A. , Alexander, Suceena , David, V. Varughese, Santosh , Valson, Anna. (2021). POS-687 DONOR CYSTATIN C eGFR> 100 ml/min/1.73m2 IS AN INDEPENDENT PREDICTOR OF GRAFT SURVIVAL IN INDIAN KIDNEY TRANSPLANT RECIPIENTS Kidney International Reports 6(4):S300 DOI:10.1016/j.ekir.2021.03.719 Link

John GT, Jacob CK, Sundaram M, Alexander S, Kekre NS, Daniel D, Varughese S. The First ABO Incompatible Kidney Transplantation without Splenectomy in India - A Review at 12 Years. Indian J Nephrol. 2023 May-Jun;33(3):234-236. doi: 10.4103/ijn.ijn_295_21. Epub 2023 Feb 27. PMID: 37448893; PMCID: PMC10337219.

Varughese S, Agarwal SK, Raju TR, Khanna T. Options of Renal Replacement Therapy in CKDu. Indian J Nephrol. 2020 Jul-Aug;30(4):261-263. doi: 10.4103/ijn.IJN_396_19. Epub 2020 Aug 5. PMID: 33273791; PMCID: PMC7699668.

Sumeet S, Santosh V . CKD Registry : A Single Centre Experience University Journal of Medicine and Medical Specialities. 2021 Oct 10;7(3).

Priyadarshini A, George R, Daniel D, Varughese S, Jayaseelan V. Association between human leukocyte antigen-DRB1 and human leukocyte antigen-DQB1 alleles and pemphigus vulgaris in Indian patients: A case–control study. Indian J Dermatol Venereol Leprol 2018;84:280-4. DOI:10.4103/ijdvl.IJDVL_1014_16

Elias John E, Roy S, Sundar Raj Mani S, Joseph Eapen J, Mishra U, Varughese S. Rare Case of Renal Limited Dual Anti-Neutrophil Cytoplasmic Antibody-Associated Vasculitis: Double Trouble! Eur J Case Rep Intern Med. 2022 May 10;9(5):003365. doi: 10.12890/2022_003365. PMID: 35774735; PMCID: PMC9239025.

Alexander V, Rasalam JE, Kumar S, Daniel D, Nair SC, Subramani K, Chacko B, James EJ, David VG, Varughese S, Patel L, Jayalakshmi VT, Singh KA, Kumar S, Zachariah U, Goel A, Eapen CE. Transfusion-related lung complications are uncommon in non-ventilated liver failure patients undergoing low-volume plasma exchange. Indian J Gastroenterol. 2023 Aug 12. doi: 10.1007/s12664-023-01429-6. Epub ahead of print. PMID: 37572266.

Santhosh E. Kumar, Ashish Goel, Uday Zachariah, Sukesh C. Nair, Vinoi G. David, Santosh Varughese, Prashanth B. Gandhi, Amit Barpha, Anand Sharma, Balakrishnan Vijayalekshmi, Kunissery A. Balasubramanian, Elwyn Elias, Chundamannil Eapen Eapen, Low Volume Plasma Exchange and Low Dose Steroid Improve Survival in Patients With Alcohol-Related Acute on Chronic Liver Failure and Severe Alcoholic Hepatitis – Preliminary Experience, Journal of Clinical and Experimental Hepatology, 2021, ISSN 0973-6883, https://doi.org/10.1016/j.jceh.2021.07.010. (https://www.sciencedirect.com/science/article/pii/S0973688321001778) Abstract: Background Alcohol-related acute on chronic liver failure (A-ACLF) patients have high short-term mortality and are poor candidates for steroid therapy. Plasma exchange (PLEX) improves survival in ACLF patients. We analyzed our experience with low volume PLEX (50% of plasma volume exchanged per session) and low dose steroids to treat A-ACLF patients. Methods We retrospectively compared the efficacy of low volume PLEX and low-dose steroids with standard medical treatment (SMT) in A-ACLF patients treated at our center between November 2017 to June 2019. The primary study outcome was one-year survival. Results Twenty-one A-ACLF patients in PLEX group [age 40 (29–56) years, median (range); MELD score 31 (29–46)] and 29 A-ACLF patients in SMT group [age 41.5 (28–63) years, MELD score 37 (21–48)] were studied. All 50 study patients had severe alcoholic hepatitis [mDF 84.7 (50–389)]. PLEX group patients had 3 (1–7) PLEX sessions with 1.5 (1.4–1.6) liters of plasma exchanged per session and oral Prednisolone 20 mg daily, tapered over 1 month. Kaplan Meier analysis showed better survival over 1 year in the PLEX group compared to the SMT group (P = 0.03). There was renal dysfunction in 10 patients in the PLEX group, which normalized in six patients after PLEX. Conclusion

Yamuna Devi Bakthavatchalam, Karthick Vasudevan, ShomaVinay Rao, Santosh Varughese, Priscilla Rupali, Maki Gina, Marcus Zervos, John Victor Peter, Balaji Veeraraghavan, Genomic portrait of community-associated methicillin-resistant Staphylococcus aureus ST772-SCCmec V lineage from India, Gene Reports, Volume 24, 2021, 101235, ISSN 2452-0144, https://doi.org/10.1016/j.genrep.2021.101235. https://www.sciencedirect.com/science/article/pii/S245201442100220X)

Jeloka TK, Abraham G, Bhalla AK, Balasubramaniam J, Dutta A, Gokulnath, Gupta A, Jha V, Khanna U, Mahajan S, Nayak KS, Prasad KN, Prasad N, Rathi M, Raju S, Rohit A, Sahay M, Sampathkumar K, Sivakumar V, Varughese S. Continuous Ambulatory Peritoneal Dialysis Peritonitis Guidelines - Consensus Statement of Peritoneal Dialysis Society of India - 2020. Indian J Nephrol. 2021 Sep-Oct;31(5):425-434. doi: 10.4103/ijn.IJN_73_19. Epub 2021 Sep 21. PMID: 34880551; PMCID: PMC8597799.

Mittal S, Chacko MP, Varughese S, Raj A, Gowri M, Thankachen R, Mammen J, Daniel D. Laboratory and clinical comparison of the efficacy of prestorage leukoreduction of red cells at cold versus room temperature. Transfusion. 2021 Sep;61(9):2556-2565. doi: 10.1111/trf.16570. Epub 2021 Jun 25. PMID: 34169541.

Jeloka T, Gupta A, Prasad N, Varughese S, Mahajan S, Nayak KS, Agarwal SK, Abraham G; COVID-19 Working Group of Indian Society of Nephrology. Peritoneal Dialysis Patients During COVID 19 Pandemic. Indian J Nephrol. 2020 May-Jun;30(3):171-173. doi: 10.4103/ijn.IJN_192_20. Epub 2020 May 21. PMID: 33013064; PMCID: PMC7470208.

Kumar SE, Goel A, Zachariah U, Nair SC, David VG, Varughese S, Gandhi PB, Barpha A, Sharma A, Vijayalekshmi B, Balasubramanian KA, Elias E, Eapen CE. Low Volume Plasma Exchange and Low Dose Steroid Improve Survival in Patients With Alcohol-Related Acute on Chronic Liver Failure and Severe Alcoholic Hepatitis - Preliminary Experience. J Clin Exp Hepatol. 2022 Mar-Apr;12(2):372-378. doi: 10.1016/j.jceh.2021.07.010. Epub 2021 Jul 21. PMID: 35535077; PMCID: PMC9077153.

Kumar V, Yadav AK, Sethi J, Ghosh A, Sahay M, Prasad N, Varughese S, Parameswaran S, Gopalakrishnan N, Kaur P, Modi GK, Kamboj K, Kundu M, Sood V, Inamdar N, Jaryal A, Vikrant S, Nayak S, Singh S, Gang S, Baid-Agrawal S, Jha V. The Indian Chronic Kidney Disease (ICKD) study: baseline characteristics. Clin Kidney J. 2021 Aug 13;15(1):60-69. doi: 10.1093/ckj/sfab149. PMID: 35035937; PMCID: PMC8757418.

Arora A, Kumar A, Prasad N, Duseja A, Acharya SK, Agarwal SK, Aggarwal R, Anand AC, Bhalla AK, Choudhary NS, Chawla YK, Dhiman RK, Dixit VK, Gopalakrishnan N, Gupta A, Hegde UN, Jasuja S, Jha V, Kher V, Kumar A, Madan K, Maiwall R, Mathur RP, Nayak SL, Pandey G, Pandey R, Puri P, Rai RR, Raju SB, Rana DS, Rao PN, Rathi M, Saraswat VA, Saxena S, Shalimar, Sharma P, Singh SP, Singal AK, Soin AS, Taneja S, Varughese S. INASL-ISN Joint Position Statements on Management of Patients with Simultaneous Liver and Kidney Disease. J Clin Exp Hepatol. 2021 May-Jun;11(3):354-386. doi: 10.1016/j.jceh.2020.09.005. Epub 2020 Oct 9. PMID: 33994718; PMCID: PMC8103529.

S D, S TD, Gupta R, Varughese S, Varghese GM, George B, Michael JS. Effectiveness of a real-time PCR for diagnosis of Pneumocystis pneumonia in immunocompromised patients - Experience from a tertiary care center, India. J Mycol Med. 2022 May;32(2):101241. doi: 10.1016/j.mycmed.2021.101241. Epub 2021 Dec 30. PMID: 34999296.

Prasad N, Yadav AK, Kundu M, Jaryal A, Sircar D, Modi G, Sahay M, Gopalakrishnan N, Vikrant S, Varughese S, Baid-Agrawal S, Singh S, Gang S, Parameswaran S, Ghosh A, Kumar V, Jha V. Renin-angiotensin blocker use is associated with improved cardiovascular mortality in Indian patients with mild-moderate chronic kidney disease-findings from the ICKD study. Front Med (Lausanne). 2022 Dec 20;9:1060148. doi: 10.3389/fmed.2022.1060148. PMID: 36606058; PMCID: PMC9807808.

Varughese S, Sahay M, Shah DS, Nagvekar V, Jha V. Evaluation and Management of Tuberculosis in Solid Organ Transplant Recipients: South Asian Expert Group Opinion Indian Journal of Transplantation; 2022, 16 (5): S15-S22. doi:10.4103/ijot.ijot_18_22 .

Thomas L, Chandran J, Goel A, Jacob E, Chacko B, Subramani K, Agarwal I, Varughese S, David VG, Daniel D, Mammen J, Balakrishnan V, Balasubramanian KA, Lionel AP, Adhikari DD, Abhilash KPP, Elias E, Eapen CE, Zachariah U. Improving Transplant-free Survival With Low-volume Plasma Exchange to Treat Children With Rodenticide Induced Hepatotoxicity. J Clin Exp Hepatol. 2023 Mar-Apr;13(2):252-258. doi: 10.1016/j.jceh.2022.10.013. Epub 2022 Nov 12. PMID: 36950489; PMCID: PMC10025587.

Joel A, Singh A, Hepzibah J, Devasia A, Kumar S, Gnanamuthu BR, Chandramohan A, George AJP, John NT, Yadav B, John AO, Georgy JT, John S, Chacko RT. End-of-Treatment FDG PET-CT (EOT-PET) in Patients with Post-Chemotherapy Masses for Seminoma: Can We Avoid Further Intervention? South Asian J Cancer. 2022 Aug 22;11(4):315-321. doi: 10.1055/s-0041-1735480. PMID: 36756102; PMCID: PMC9902077.

Matthai SM, Jacob S, Devasia AJ, Bindra M, David VG, Varughese S. Unmasking and successful management of light chain deposition disease of kidney in pregnancy: a complex case, mirroring the complex needs of pregnancy with kidney disease in India. J Nephrol. 2018 Oct;31(5):785-791. doi: 10.1007/s40620-018-0532-0. Epub 2018 Sep 5. PMID: 30187379.

John EE, Roy S, Eapen JJ, Alam R, Varughese S. When to Suspect Non-diabetic Kidney Disease in a Diabetic Patient? Cureus. 2022 Aug 17;14(8):e28091 doi: 10.7759/cureus.28091. PMID: 36158327; PMCID: PMC9484782

Krishnakumar A, Valson AT, Duhli N, Mohapatra A, Tulsidas KS, Varughese S. Catching the Worm Early: An Atypical Case of Bancroftian Filarial Nephropathy. Saudi J Kidney Dis Transpl. 2020 Sep-Oct;31(5):1101-1105. doi: 10.4103/1319-2442.301177. PMID: 33229775.

Prasad N, Yadav AK, Kundu M, Sethi J, Jaryal A, Sircar D, Modi GK, Kamboj K, Sahay M, Gopalakrishnan N, Kaur P, Vikrant S, Varughese S, Baid-Agrawal S, Singh S, Gang S, Parameswaran S, Kumar V, Ghosh A, Jha V. Prescription Practices in Patients With Mild to Moderate CKD in India. Kidney Int Rep. 2021 Jun 26;6(9):2455-2462. doi: 10.1016/j.ekir.2021.06.011. PMID: 34514206; PMCID: PMC8418981.

Prasad N, Yadav AK, Kundu M, Sethi J, Jaryal A, Sircar D, Modi GK, Kamboj K, Sahay M, Gopalakrishnan N, Kaur P, Vikrant S, Varughese S, Baid-Agrawal S, Singh S, Gang S, Parameswaran S, Kumar V, Ghosh A, Jha V. Prescription Practices in Patients With Mild to Moderate CKD in India. Kidney Int Rep. 2021 Jun 26;6(9):2455-2462. doi: 10.1016/j.ekir.2021.06.011. PMID: 34514206; PMCID: PMC8418981.

Mohapatra A, Valson AT, Annapandian VM, David VG, Alexander S, Jacob S, Kakde S, Kumar S, Devasia A, Vijayakumar TS, Tamilarasi V, Jacob CK, Basu G, John GT, Varughese S. Post-transplant complications, patient, and graft survival in pediatric and adolescent kidney transplant recipients at a tropical tertiary care center across two immunosuppression eras. Pediatr Transplant. 2021 Sep;25(6):e13973. doi: 10.1111/petr.13973. Epub 2021 Jan 19. PMID: 33463876.

Asad RA, Valson AT, Kavitha V, Korula A, Eapen A, Rebekah G, Jacob S, Pathak H, Alexander S, Mohapatra A, David VG, Varughese S, Tamilarasi V, Basu G. Safety and utility of kidney biopsy in patients with estimated glomerular filtration rate < 30 ml/min/1.73 m2. Nephrology (Carlton). 2021 Aug;26(8):659-668. doi: 10.1111/nep.13879. Epub 2021 Apr 14. PMID: 33779021.

Valson AT, Sundaram M, David VG, Deborah MN, Varughese S, Basu G, Mohapatra A, Alexander S, Jose J, Roshan J, Simon B, Rebekah G, Tamilarasi V, Jacob CK. Profile of incident chronic kidney disease related-mineral bone disorders in chronic kidney disease Stage 4 and 5: A hospital based cross-sectional survey. Indian J Nephrol. 2014 Mar;24(2):97-107. doi: 10.4103/0971-4065.127897. PMID: 24701042; PMCID: PMC3968617.

Varughese S, Tamilarasi V, Ahamed I, Jacob CK. Efficacy and safety of benazepril for advanced renal insufficiency. Natl Med J India. 2006 May-Jun;19(3):151-2. PMID: 16836265.

Varughese S, Sundaram M, Basu G, David VG, Mohapatra A, Alexander S, Tamilarasi V. Percutaneous PD catheter insertion after past abdominal surgeries. Indian J Nephrol. 2012 May;22(3):230-1. doi: 10.4103/0971-4065.98785. PMID: 23087566; PMCID: PMC3459535.

John EE, Roy S, Devasia AJ, Karuppusami R, Jose N, Mani SSR, Eapen JJ, Yusuf S, Thomas A, Valson AT, David VG, Mathews V, Biju George, Varughese S, Alexander S. Patterns of Renal Dysfunction and Profile of Kidney Biopsies in Hematopoietic Stem Cell Transplant Recipients. Glomerular Dis. 2023 Mar 14;3(1):98-115. doi: 10.1159/000529699. PMID: 37064012; PMCID: PMC10098275.

Varughese S, John GT, Alexander S, Deborah MN, Nithya N, Ahamed I, Tamilarasi V, Jacob CK. Pre-tertiary hospital care of patients with chronic kidney disease in India. Indian J Med Res. 2007 Jul;126(1):28-33. PMID: 17890820.

Jose N, Thomas A, Jasper S, Jose D, Manesh A, Varughese S. All that Ulcers is not Vasculitis- The Case of a Mistaken Identity. Indian J Nephrol. 2023 Sep-Oct;33(5):392-393. doi: 10.4103/ijn.ijn_182_23. Epub 2023 Aug 14. PMID: 37881750; PMCID: PMC10593293.

John EE, Roy S, Eapen JJ, Karuppusami R, Jose N, Mani SSR, Johny J, Alam R, Yusuf S, Thomas A, Valson AT, David VG, Varughese S, Alexander S. Bacterial infection-related glomerulonephritis in patients with diabetes. Nephrology (Carlton). 2023 Nov;28(11):597-610. doi: 10.1111/nep.14222. Epub 2023 Jul 26. PMID: 37492933.

Mishra DD, Sahoo B, Maurya PK, Sharma R, Varughese S, Prasad N, Tiwari S. Therapeutic potential of urine exosomes derived from rats with diabetic kidney disease. Front Endocrinol (Lausanne). 2023 May 12;14:1157194. doi: 10.3389/fendo.2023.1157194. PMID: 37251672; PMCID: PMC10213426.

Gauhar V, Robles-Torres JI, Wroclawski ML, Trujillo-Santamaría H, Teoh JYC, Tanidir Y, Mahajan A, Gadzhiev N, Ragoori D, Kumar S, Ganpule A, Maheshwari PN, García-Chairez LR, Enrriquez-Ávila JV, Monzón-Falconi JF, Esqueda-Mendoza A, Flores-Tapia JP, Duarte-Santos HO, Farooq M, Arjunrao Gite V, Mani Sinha M, Somani BK, Castellani D. Clinical Presentation, Microbiological Characteristics, and Their Implications for Perioperative Outcomes in Xanthogranulomatous Pyelonephritis: Perspectives from a Real-World Multicenter Practice. Pathogens. 2023 May 10;12(5):695. doi: 10.3390/pathogens12050695. PMID: 37242365; PMCID: PMC10223950.

Johny J, John EE, Roy S, Alam R, Mani SSR, Jose N, Lalwani M, Eapen JJ, Yusuf S, Thomas A, David VG, Varughese S, Alexander S. Hemato-Renal Profile of Proliferative Glomerulonephritis with Monoclonal Immunoglobulin Deposits. Indian J Nephrol. 2024 Jul 22;35:355-367. doi: 10.25259/ijn_489_23. PMID: 39850252; PMCID: PMC7616662.

Jose N, Varughese S. Dissecting the Delicate Dynamics of Donation in Dysglycemia. Indian J Nephrol. 2025 May-Jun;35(3):319-321. doi: 10.25259/IJN_623_2024. Epub 2025 Jan 31. PMID: 40352873; PMCID: PMC12065571.

Jose N, Lalwani M, H G, Issac R, Sigamani E, S A, Eapen JJ, Varughese S. The Case of the Terribly Treatable Tumors! A Case Report. Kidney Med. 2025 Jun 24;7(9):101058. doi: 10.1016/j.xkme.2025.101058. PMID: 40837250; PMCID: PMC12361761.

Johny J, Alam R, Mani SSR, Jose N, Lalwani M, John EE, Roy SJ, Eapen JJ, Thomas A, Varughese S, David VG, Alexander S. Clinical Profile and Outcomes of Thrombotic Microangiopathy: A Kidney Biopsy Registry Cohort. Indian J Nephrol. 2025 May 14;36:209–15. doi:10.25259/IJN_272_2024

How to cite this guideline: AVATAR Foundation. Interventional Nephrology Guidelines for Dialysis Access and Kidney Biopsy. Indian J Nephrol. 2025;35:S1-S74. doi: 10.25259/IJN_51_2025

Eapen JJ, Varughese S. Is Intraperitoneal Antibiotic Administration Inadequate/Insufficient Therapy in PD Peritonitis? Indian J Nephrol. 2025;35:594-5 Link

George N, Basu G, Mohapatra A, Zachariah U, Abraham P, Korula A, Varughese S, Jacob CK, Tamilarasi V. Adefovir nephrotoxicity in a renal allograft recipient. Indian J Nephrol. 2015 May-Jun;25(3):180-3. doi: 10.4103/0971-4065.144423. PMID: 26060371; PMCID: PMC4446926.