Raphael, J. Das, S. B, R. I, R. B, S. John, S. A Prospective Single Arm Study on the Feasibility and Response of Concurrent Docetaxel With Radiation Therapy in Locally Advanced Head-and-Neck Malignancy International Journal of Radiation Oncology, Biology, Physics, Volume 84, Issue 3, S493 - S494 Link

Jeba J, Isiah R, Subhashini J, Backianathan S, Thangakunam B, Christopher DJ. Radiation Pneumonitis After Conventional Radiotherapy For Breast Cancer: A Prospective Study. J Clin Diagn Res. 2015 Jul;9(7):XC01-XC05. doi: 10.7860/JCDR/2015/13969.6211. Epub 2015 Jul 1. PMID: 26393189; PMCID: PMC4573021.

Rajkumar P, Mathew BS, Das S, Isaiah R, John S, Prabha R, Fleming DH. Cisplatin Concentrations in Long and Short Duration Infusion: Implications for the Optimal Time of Radiation Delivery. J Clin Diagn Res. 2016 Jul;10(7):XC01-XC04. doi: 10.7860/JCDR/2016/18181.8126. Epub 2016 Jul 1. PMID: 27630935; PMCID: PMC5020194.

Patricia S, Saikat D, Rajesh B, Rajesh I, Selvamani B, Subhashini J. Rare Cause of Stricture Esophagus-Sarcoma: A Case Report and Review of the literature. Case Rep Gastrointest Med. 2011;2011:192423. doi: 10.1155/2011/192423. Epub 2011 Oct 13. PMID: 22606414; PMCID: PMC3350176.

Das S, Thomas S, Pal SK, Isiah R, John S. Hypofractionated Palliative Radiotherapy in Locally Advanced Inoperable Head and Neck Cancer: CMC Vellore Experience. Indian J Palliat Care. 2013 May;19(2):93-8. doi: 10.4103/0973-1075.116709. PMID: 24049349; PMCID: PMC3775031.

Das S, Jagan L, Isiah R, Rajesh B, Backianathan S, Subhashini J. Nanotechnology in oncology: Characterization and in vitro release kinetics of cisplatin-loaded albumin nanoparticles: Implications in anticancer drug delivery. Indian J Pharmacol. 2011 Jul;43(4):409-13. doi: 10.4103/0253-7613.83111. PMID: 21844995; PMCID: PMC3153703.

Raphael, J. Das, S. B, R. I, R. B, S. John, S. A Prospective Single Arm Study on the Feasibility and Response of Concurrent Docetaxel With Radiation Therapy in Locally Advanced Head-and-Neck Malignancy International Journal of Radiation Oncology, Biology, Physics, Volume 84, Issue 3, S493 - S494 Link

Jeba J, Isiah R, Subhashini J, Backianathan S, Thangakunam B, Christopher DJ. Radiation Pneumonitis After Conventional Radiotherapy For Breast Cancer: A Prospective Study. J Clin Diagn Res. 2015 Jul;9(7):XC01-XC05. doi: 10.7860/JCDR/2015/13969.6211. Epub 2015 Jul 1. PMID: 26393189; PMCID: PMC4573021.

Rajkumar P, Mathew BS, Das S, Isaiah R, John S, Prabha R, Fleming DH. Cisplatin Concentrations in Long and Short Duration Infusion: Implications for the Optimal Time of Radiation Delivery. J Clin Diagn Res. 2016 Jul;10(7):XC01-XC04. doi: 10.7860/JCDR/2016/18181.8126. Epub 2016 Jul 1. PMID: 27630935; PMCID: PMC5020194.

Patricia S, Saikat D, Rajesh B, Rajesh I, Selvamani B, Subhashini J. Rare Cause of Stricture Esophagus-Sarcoma: A Case Report and Review of the literature. Case Rep Gastrointest Med. 2011;2011:192423. doi: 10.1155/2011/192423. Epub 2011 Oct 13. PMID: 22606414; PMCID: PMC3350176.

Das S, Thomas S, Pal SK, Isiah R, John S. Hypofractionated Palliative Radiotherapy in Locally Advanced Inoperable Head and Neck Cancer: CMC Vellore Experience. Indian J Palliat Care. 2013 May;19(2):93-8. doi: 10.4103/0973-1075.116709. PMID: 24049349; PMCID: PMC3775031.

Das S, Jagan L, Isiah R, Rajesh B, Backianathan S, Subhashini J. Nanotechnology in oncology: Characterization and in vitro release kinetics of cisplatin-loaded albumin nanoparticles: Implications in anticancer drug delivery. Indian J Pharmacol. 2011 Jul;43(4):409-13. doi: 10.4103/0253-7613.83111. PMID: 21844995; PMCID: PMC3153703.

Das, S., John, S., Ravindran, P., Isiah, R., B, R., Backianathan, S., & Singh, R. Comparison of geometric uncertainties between alpha cradle and thermoplastic ray cast immobilisation in abdominopelvic radiotherapy: A prospective study. Journal of Radiotherapy in Practice, 11(4), 239-248. doi:10.1017/S1460396911000380

Talapatra K, Rajesh I, Rajesh B, Selvamani B, Subhashini J. Transient asymptomatic bradycardia in patients on infusional 5-fluorouracil. J Cancer Res Ther. 2007 Jul-Sep;3(3):169-71. doi: 10.4103/0973-1482.37412. PMID: 18079582.

Kumaran D, John S, Isiah R, Das S. Management of Locally Advanced Carcinoma Oesophagus with Radiation/Chemoradiation: Single Institute Experience. J Gastrointest Cancer. 2016 Sep;47(3):313-7. doi: 10.1007/s12029-016-9825-5. PMID: 27146042.

J Subhashini, B Rajesh, I Rajesh, P Ravindran Our experience with 3D conformal radiotherapy (3D CRT) in breast cancer (India) Japanese Journal of Clinical Oncology 41(3):i6–i17, MAR 2011

Das S, Isiah R, Rajesh B, Ravindran BP, Singh RR, Backianathan S, Subhashini J. Accuracy of relocation, evaluation of geometric uncertainties and clinical target volume (CTV) to planning target volume (PTV) margin in fractionated stereotactic radiotherapy for intracranial tumors using relocatable Gill-Thomas-Cosman (GTC) frame. J Appl Clin Med Phys. 2010 Dec 28;12(2):3260. doi: 10.1120/jacmp.v12i2.3260. PMID: 21587166; PMCID: PMC5718666.

Saikat Das, Subhashini John, Paul Ravindran,Rajesh, Isiah, Rajesh B, Selvamani Backianathan, Rabi Raja Singh. Comparison of geometric uncertainities between alpha cradle and thermoplastic ray cast immobilization in abdominopelvic radiotherapy: a prospective study. Journal of radiotherapy in practice (2012) 11, 239-248 cambridge university press

Raphael C J, I R, B R, B S, John S. Feasibility and response of concurrent weekly docetaxel with radical radiotherapy in locally advanced head and neck squamous cell carcinoma. J Clin Diagn Res. 2015 Mar;9(3):XC01-XC04. doi: 10.7860/JCDR/2015/10819.5614. Epub 2015 Mar 1. PMID: 25954690; PMCID: PMC4413140.

Das S, Chandramohan A, Reddy JK, Mukhopadhyay S, Kumar RM, Isiah R, John S, Oommen R, Jeyaseelan V. Role of conventional and diffusion weighted MRI in predicting treatment response after low dose radiation and chemotherapy in locally advanced carcinoma cervix. Radiother Oncol. 2015 Nov;117(2):288-93. doi: 10.1016/j.radonc.2015.10.006. Epub 2015 Oct 20. PMID: 26475249.

Das S, Subhashini J, Rami Reddy JK, KantiPal S, Isiah R, Oommen R. Low-dose fractionated radiation and chemotherapy prior to definitive chemoradiation in locally advanced carcinoma of the uterine cervix: Results of a prospective phase II clinical trial. Gynecol Oncol. 2015 Aug;138(2):292-8. doi: 10.1016/j.ygyno.2015.05.020. Epub 2015 May 23. PMID: 26013695.

Devakumar D, Sunny G, Sasidharan BK, Bowen SR, Nadaraj A, Jeyseelan L, Mathew M, Irodi A, Isiah R, Pavamani S, John S, T Thomas HM. Framework for Machine Learning of CT and PET Radiomics to Predict Local Failure after Radiotherapy in Locally Advanced Head and Neck Cancers. J Med Phys. 2021 Jul-Sep;46(3):181-188. doi: 10.4103/jmp.JMP_6_21. Epub 2021 Sep 8. PMID: 34703102; PMCID: PMC8491314.

Devakumar D, Sunny G, Sasidharan BK, Bowen SR, Nadaraj A, Jeyseelan L, Mathew M, Irodi A, Isiah R, Pavamani S, John S, T Thomas HM. Framework for Machine Learning of CT and PET Radiomics to Predict Local Failure after Radiotherapy in Locally Advanced Head and Neck Cancers. J Med Phys. 2021 Jul-Sep;46(3):181-188. doi: 10.4103/jmp.JMP_6_21. Epub 2021 Sep 8. PMID: 34703102; PMCID: PMC8491314.

Das S, Subhashini J, Rami Reddy JK, KantiPal S, Isiah R, Oommen R. Low-dose fractionated radiation and chemotherapy prior to definitive chemoradiation in locally advanced carcinoma of the uterine cervix: Results of a prospective phase II clinical trial. Gynecol Oncol. 2015 Aug;138(2):292-8. doi: 10.1016/j.ygyno.2015.05.020. Epub 2015 May 23. PMID: 26013695.

Surendran S, Midha G, Paul N, Yacob M, Abraham V, Mathew M, Sasidharan BK, Gunasingam RI, Pavamani SP, Irodi A, Mani T, Samarasam I. Feasibility, safety and oncological outcomes of minimally invasive oesophagectomy following neoadjuvant chemoradiotherapy for oesophageal squamous cell carcinoma - Experience from a tertiary care centre. J Minim Access Surg. 2022 Oct-Dec;18(4):545-556. doi: 10.4103/jmas.jmas_242_21. PMID: 36124466; PMCID: PMC9632715.

Das S, Subhashini J, Isiah R, Kurian S. Mesenteric Fibromatosis Mimicking Metastasis: A Case Report and Review of Literature. J Gastrointest Cancer. 2012 Sep;43 Suppl 1:S73-6. doi: 10.1007/s12029-011-9298-5. PMID: 21710175.

Thumaty DB, Chacko RT, John AO, Joel A, Georgy JT, Jacob M, Samarasam I, Masih D, Isaiah R, Jeyaseelan V, Singh A. Docetaxel, Oxaliplatin and Capecitabine (TEX) triplet regimen as adjuvant chemotherapy in resected gastric adenocarcinoma. Ecancermedicalscience. 2021 Sep 21;15:1292. doi: 10.3332/ecancer.2021.1292. PMID: 34824615; PMCID: PMC8580596.

Telugu RB, Kodiatte TA, Sakthi D, Isaiah R, Singh A, Gnanamuthu BR, Backianathan S. Primary pulmonary synovial sarcoma: A clinicopathological study of 22 cases. Malays J Pathol. 2022 Aug;44(2):215-224. PMID: 36043584.

Gurushekar PR, Isiah R, John S, Sebastian T, Varghese L. Effects of radiotherapy on olfaction and nasal function in head and neck cancer patients. Am J Otolaryngol. 2020 Jul-Aug;41(4):102537. doi: 10.1016/j.amjoto.2020.102537. Epub 2020 May 8. PMID: 32416968.

Varghese AJ, Gouthamchand V, Sasidharan BK, Wee L, Sidhique SK, Rao JP, Dekker A, Hoebers F, Devakumar D, Irodi A, Balasingh TP, Godson HF, Joel T, Mathew M, Gunasingam Isiah R, Pavamani SP, Thomas HMT. Multi-centre radiomics for prediction of recurrence following radical radiotherapy for head and neck cancers: Consequences of feature selection, machine learning classifiers and batch-effect harmonization. Phys Imaging Radiat Oncol. 2023 May 16;26:100450. doi: 10.1016/j.phro.2023.100450. PMID: 37260438; PMCID: PMC10227455.

Georgy JT, Regi SS, Georgy RV, Sasidharan BK, Joel A, Philip DSJ, John AO, Thumaty DB, Marimuthu PK, Jambunathan P, Harikrishna K, Thomas Z, Rani NJ, Tirkey AJ, Thomas M, Isiah R, Singh A. Low-dose nivolumab plus induction chemotherapy for locally advanced or unresectable head and neck cancer is associated with high response rates and conversion to definitive therapy. Sci Rep. 2025 Oct 8;15(1):35110. doi: 10.1038/s41598-025-19197-y. PMID: 41062634; PMCID: PMC12508025.