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Apostolos Gaitanidis, M.D.

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Publications listed below are automatically derived from MEDLINE/PubMed and other sources, which might result in incorrect or missing publications. Faculty can login to make corrections and additions.
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  1. Gaitanidis A, Machairas N, Alevizakos M, Tsalikidis C, Tsaroucha A, Pitiakoudis M. Predictive Nomograms for Synchronous Liver and Lung Metastasis in Colon Cancer. J Gastrointest Cancer. 2020 Sep; 51(3):925-931. PMID: 31713813.
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  2. Kaafarani HMA, El Moheb M, Hwabejire JO, Naar L, Christensen MA, Breen K, Gaitanidis A, Alser O, Mashbari H, Bankhead-Kendall B, Mokhtari A, Maurer L, Kapoen C, Langeveld K, El Hechi MW, Lee J, Mendoza AE, Saillant NN, Parks J, Fawley J, King DR, Fagenholz PJ, Velmahos GC. Gastrointestinal Complications in Critically Ill Patients With COVID-19. Ann Surg. 2020 08; 272(2):e61-e62. PMID: 32675498.
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  3. Bonde A, Gaitanidis A, Breen K, El Hechi M, Nederpelt C, Christensen M, Kokoroskos N, Mendoza A, Velmahos G, Sillesen M, Farhat MR, Kaafarani HMA. Identification of a new genetic variant associated with cholecystitis: A multicenter genome-wide association study. J Trauma Acute Care Surg. 2020 07; 89(1):173-178. PMID: 32118827.
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  4. Machairas N, Papaconstantinou D, Gaitanidis A, Hasemaki N, Paspala A, Stamopoulos P, Kykalos S, Sotiropoulos GC. Is Single-Incision Laparoscopic Liver Surgery Safe and Efficient for the Treatment of Malignant Hepatic Tumors? A Systematic Review. J Gastrointest Cancer. 2020 Jun; 51(2):425-432. PMID: 31388921.
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  5. Kaafarani HMA, Moheb ME, Hwabejire JO, Naar L, Christensen MA, Breen K, Gaitanidis A, Alser O, Mashbari H, Bankhead-Kendall B, Mokhtari A, Maurer L, Kapoen C, Langeveld K, El Hechi MW, Lee J, Mendoza AE, Saillant NN, Parks J, Fawley J, King DR, Fagenholz PJ, Velmahos GC. Gastrointestinal Complications in Critically Ill Patients With COVID-19. Ann Surg. 2020 May 01. PMID: 32404678.
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  6. Gaitanidis A, Mikdad S, Breen K, Kongkaewpaisan N, Mendoza A, Saillant N, Fawley J, Parks J, Velmahos G, Kaafarani H. The Emergency Surgery Score (ESS) accurately predicts outcomes in elderly patients undergoing emergency general surgery. Am J Surg. 2020 Feb 17. PMID: 32089243.
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  7. Gaitanidis A, Alevizakos M, Tsaroucha A, Pitiakoudis M. Outcomes After Surgical Resection Differ by Primary Tumor Location for Metastatic Gastrointestinal Stromal Tumors (GISTs): a Propensity Score Matching Population Study. J Gastrointest Cancer. 2019 Dec; 50(4):750-758. PMID: 30033508.
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  8. Gaitanidis A, Wiseman D, El Lakis M, Nilubol N, Kebebew E, Patel D. Preoperative systemic inflammatory markers are prognostic indicators in recurrent adrenocortical carcinoma. J Surg Oncol. 2019 Dec; 120(8):1450-1455. PMID: 31733070.
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  9. Nockel P, El Lakis M, Gaitanidis A, Merkel R, Patel D, Nilubol N, Prodanov T, Pacak K, Kebebew E. Preoperative 18F-FDG PET/CT in Pheochromocytomas and Paragangliomas Allows for Precision Surgery. Ann Surg. 2019 04; 269(4):741-747. PMID: 29334561.
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  10. Paspala A, Kostakis ID, Gaitanidis A, Prodromidou A, Schizas D, Machairas N. Long-Term Outcomes After Hepatic and Pancreatic Resections for Metastases from Thyroid Cancer: a Systematic Review of the Literature. J Gastrointest Cancer. 2019 Mar; 50(1):9-15. PMID: 30618003.
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  11. Alevizakos M, Gaitanidis A, Nasioudis D, Msaouel P, Appleman LJ. Sarcomatoid Renal Cell Carcinoma: Population-Based Study of 879 Patients. Clin Genitourin Cancer. 2019 06; 17(3):e447-e453. PMID: 30799129.
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  12. Gaitanidis A, Spathakis M, Tsalikidis C, Alevizakos M, Tsaroucha A, Pitiakoudis M. Risk factors for cardiovascular mortality in patients with colorectal cancer: a population-based study. Int J Clin Oncol. 2019 May; 24(5):501-507. PMID: 30604158.
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  13. Gaitanidis A, Patel D, Kebebew E. ASO Author Reflections: Systemic Inflammatory Markers in Pancreatic Neuroendocrine Tumors. Ann Surg Oncol. 2018 12; 25(Suppl 3):874-875. PMID: 30353397.
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  14. Nockel P, Tirosh A, El Lakis M, Gaitanidis A, Merkel R, Patel D, Nilubol N, Sadowski SM, Cochran C, Gorden P, Kebebew E. Incidence and management of postoperative hyperglycemia in patients undergoing insulinoma resection. Endocrine. 2018 09; 61(3):422-427. PMID: 29923016.
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  15. Gaitanidis A, El Lakis M, Alevizakos M, Tsaroucha A, Pitiakoudis M. Predictors of lymph node metastasis in patients with gastrointestinal stromal tumors (GISTs). Langenbecks Arch Surg. 2018 Aug; 403(5):599-606. PMID: 29855800.
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  16. Gaitanidis A, Alevizakos M, Tsaroucha A, Simopoulos C, Pitiakoudis M. Incidence and predictors of synchronous liver metastases in patients with gastrointestinal stromal tumors (GISTs). Am J Surg. 2018 09; 216(3):492-497. PMID: 29690997.
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  17. Gaitanidis A, Alevizakos M, Tsaroucha A, Tsalikidis C, Pitiakoudis M. Predictive Nomograms for Synchronous Distant Metastasis in Rectal Cancer. J Gastrointest Surg. 2018 07; 22(7):1268-1276. PMID: 29663304.
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  18. El Lakis M, Nockel P, Gaitanidis A, Guan B, Agarwal S, Welch J, Simonds WF, Weinstein L, Marx S, Nilubol N, Patel D, Merkel R, Tirosh A, Kebebew E. Probability of Positive Genetic Testing Results in Patients with Family History of Primary Hyperparathyroidism. J Am Coll Surg. 2018 05; 226(5):933-938. PMID: 29408534.
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  19. Gaitanidis A. Measures for risk factor stratification to prevent suicide mortality in breast cancer patients: A reply. Psychooncology. 2018 02; 27(2):707. PMID: 29423979.
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  20. Gaitanidis A, Alevizakos M, Tsaroucha A, Tsalikidis C, Simopoulos C, Pitiakoudis M. Conditional survival analysis for patients with intraductal papillary mucinous neoplasms (IPMNs) undergoing curative resection. Eur J Surg Oncol. 2018 05; 44(5):693-699. PMID: 29426780.
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  21. Gaitanidis A, Patel D, Nilubol N, Tirosh A, Kebebew E. A Lymph Node Ratio-Based Staging Model Is Superior to the Current Staging System for Pancreatic Neuroendocrine Tumors. J Clin Endocrinol Metab. 2018 01 01; 103(1):187-195. PMID: 29069375.
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  22. Gaitanidis A, Patel D, Nilubol N, Tirosh A, Sadowski S, Kebebew E. Markers of Systemic Inflammatory Response are Prognostic Factors in Patients with Pancreatic Neuroendocrine Tumors (PNETs): A Prospective Analysis. Ann Surg Oncol. 2018 Jan; 25(1):122-130. PMID: 29134377.
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  23. Nockel P, El Lakis M, Gaitanidis A, Yang L, Merkel R, Patel D, Nilubol N, Prodanov T, Pacak K, Kebebew E. Preoperative genetic testing in pheochromocytomas and paragangliomas influences the surgical approach and the extent of adrenal surgery. Surgery. 2018 01; 163(1):191-196. PMID: 29126554.
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  24. Gaitanidis A, Alevizakos M, Pitiakoudis M, Wiggins D. Trends in incidence and associated risk factors of suicide mortality among breast cancer patients. Psychooncology. 2018 05; 27(5):1450-1456. PMID: 29055289.
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  25. Gaitanidis A, Alevizakos M, Tsalikidis C, Tsaroucha A, Simopoulos C, Pitiakoudis M. Refusal of Cancer-Directed Surgery by Breast Cancer Patients: Risk Factors and Survival Outcomes. Clin Breast Cancer. 2018 08; 18(4):e469-e476. PMID: 28784267.
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  26. Alevizakos M, Gaitanidis A, Andreatos N, Arunachalam K, Flokas ME, Mylonakis E. Bloodstream infections due to extended-spectrum ß-lactamase-producing Enterobacteriaceae among patients with malignancy: a systematic review and meta-analysis. Int J Antimicrob Agents. 2017 Nov; 50(5):657-663. PMID: 28705665.
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  27. Shell J, Patel D, Powers A, Quezado M, Killian K, Meltzer P, Zhu J, Gaitanidis A, Karzai F, Neychev V, Green P, Kebebew E. Somatic VHL Mutation in a Patient With MEN1-Associated Metastatic Pancreatic Neuroendocrine Tumor Responding to Sunitinib Treatment: A Case Report. J Endocr Soc. 2017 Sep 01; 1(9):1124-1134. PMID: 29264567.
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  28. Alevizakos M, Gaitanidis A, Nasioudis D, Tori K, Flokas ME, Mylonakis E. Colonization With Vancomycin-Resistant Enterococci and Risk for Bloodstream Infection Among Patients With Malignancy: A Systematic Review and Meta-Analysis. Open Forum Infect Dis. 2017; 4(1):ofw246. PMID: 28480243.
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  29. Spyridopoulos T, Lambropoulou M, Pagonopoulou O, Birbilis T, Tsaroucha AK, Kouzi-Koliakou K, Botaitis S, Deftereou TE, Gaitanidis A, Pitiakoudis M. Regenerated Nerve Defects with a Nerve Conduit Containing Dental Pulp Stem Cells in Pigs: An Immunohistochemical and Electrophysiological Evaluation. J Reconstr Microsurg. 2015 Sep; 31(7):516-26. PMID: 26125150.
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Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.