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Use of Narrative Concepts in Electronic Health Records to Validate Associations Between Genetic Factors and Response to Treatment of Inflammatory Bowel Diseases.
Ananthakrishnan AN, Cagan A, Cai T, Gainer VS, Savova G, Shaw SY, Churchill S, Burke KE, Karlson EW, Murphy SN, Kohane I, Liao KP, Xavier RJ. Ananthakrishnan AN, et al. Among authors: savova g. Clin Gastroenterol Hepatol. 2020 Jul;18(8):1890-1892. doi: 10.1016/j.cgh.2019.08.005. Epub 2019 Aug 9. Clin Gastroenterol Hepatol. 2020. PMID: 31404664
Psychiatric co-morbidity is associated with increased risk of surgery in Crohn's disease.
Ananthakrishnan AN, Gainer VS, Perez RG, Cai T, Cheng SC, Savova G, Chen P, Szolovits P, Xia Z, De Jager PL, Shaw SY, Churchill S, Karlson EW, Kohane I, Perlis RH, Plenge RM, Murphy SN, Liao KP. Ananthakrishnan AN, et al. Among authors: savova g. Aliment Pharmacol Ther. 2013 Feb;37(4):445-54. doi: 10.1111/apt.12195. Epub 2013 Jan 7. Aliment Pharmacol Ther. 2013. PMID: 23289600 Free PMC article.
Similar risk of depression and anxiety following surgery or hospitalization for Crohn's disease and ulcerative colitis.
Ananthakrishnan AN, Gainer VS, Cai T, Perez RG, Cheng SC, Savova G, Chen P, Szolovits P, Xia Z, De Jager PL, Shaw S, Churchill S, Karlson EW, Kohane I, Perlis RH, Plenge RM, Murphy SN, Liao KP. Ananthakrishnan AN, et al. Among authors: savova g. Am J Gastroenterol. 2013 Apr;108(4):594-601. doi: 10.1038/ajg.2012.471. Epub 2013 Jan 22. Am J Gastroenterol. 2013. PMID: 23337479 Free PMC article.
Improving case definition of Crohn's disease and ulcerative colitis in electronic medical records using natural language processing: a novel informatics approach.
Ananthakrishnan AN, Cai T, Savova G, Cheng SC, Chen P, Perez RG, Gainer VS, Murphy SN, Szolovits P, Xia Z, Shaw S, Churchill S, Karlson EW, Kohane I, Plenge RM, Liao KP. Ananthakrishnan AN, et al. Among authors: savova g. Inflamm Bowel Dis. 2013 Jun;19(7):1411-20. doi: 10.1097/MIB.0b013e31828133fd. Inflamm Bowel Dis. 2013. PMID: 23567779 Free PMC article. Clinical Trial.
Normalization of plasma 25-hydroxy vitamin D is associated with reduced risk of surgery in Crohn's disease.
Ananthakrishnan AN, Cagan A, Gainer VS, Cai T, Cheng SC, Savova G, Chen P, Szolovits P, Xia Z, De Jager PL, Shaw SY, Churchill S, Karlson EW, Kohane I, Plenge RM, Murphy SN, Liao KP. Ananthakrishnan AN, et al. Among authors: savova g. Inflamm Bowel Dis. 2013 Aug;19(9):1921-7. doi: 10.1097/MIB.0b013e3182902ad9. Inflamm Bowel Dis. 2013. PMID: 23751398 Free PMC article.
Modeling disease severity in multiple sclerosis using electronic health records.
Xia Z, Secor E, Chibnik LB, Bove RM, Cheng S, Chitnis T, Cagan A, Gainer VS, Chen PJ, Liao KP, Shaw SY, Ananthakrishnan AN, Szolovits P, Weiner HL, Karlson EW, Murphy SN, Savova GK, Cai T, Churchill SE, Plenge RM, Kohane IS, De Jager PL. Xia Z, et al. PLoS One. 2013 Nov 11;8(11):e78927. doi: 10.1371/journal.pone.0078927. eCollection 2013. PLoS One. 2013. PMID: 24244385 Free PMC article. Clinical Trial.
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