Department of Psychiatry and Behavioral Sciences

Frost KJ, Chen H, Schoonover Z, Raman R, Shannon CN, Pandharipande PP, Smith HAB. Effect of Neurologic Conditions on Delirium Duration and Time to ICU Discharge. Crit Care Explor. 2026 Feb 2/1/2026; 8(2): e1367. PMID: 41586745, PMCID: PMC12834435, PII: 02107256-202602000-00003, DOI: 10.1097/CCE.0000000000001367, ISSN: 2639-8028.
Rengel KF, Archer KR, Jackson JC, Raman R, Orun OM, Ellison T, Vanston SW, Ervin H, Lauck A, Provin M, Pandharipande PP, Hughes CG. Cognitive and physical exercise to improve outcomes after surgery (COPE-iOS) study: protocol for a randomised, controlled trial in the USA examining the efficacy of a combined cognitive and physical exercise programme performed before and after major surgery in improving cognitive and functional outcomes for older adults. BMJ Open. 2026 Feb 2/12/2026; 16(2): e110435. PMID: 41688121, PMCID: PMC12911744, PII: bmjopen-2025-110435, DOI: 10.1136/bmjopen-2025-110435, ISSN: 2044-6055.
Romero-García N, Montosa-I-Micó V, Fernández-Narro D, García-Gómez JM, Hurtado L, Passariello E, Taccone FS, Robba C, Raman R, Orun OM, Pandharipande P, Pun BT, Ely EW, Badenes R, Sáez C. Acute brain dysfunction clusters in COVID-19: a pilot machine learning-based analysis of the COVID-D cohort. Intensive Care Med Exp. 2026 Jun 6/8/2026; 14(1): PMID: 42257978, PMCID: PMC13247105, PII: 10.1186/s40635-026-00922-4, DOI: 10.1186/s40635-026-00922-4, ISSN: 2197-425X.
Boncyk C, Connell J, Stollings JL, Vasilevskis EE, Walsh A, Rengel KF, Jackson J, Orun OM, Raman R, Pandharipande PP, Ely EW, Hughes CG. The Impact of Centrally Acting Drug Burden at Discharge on Long-Term Outcomes Among ICU Survivors. Crit Care Med [print-electronic]. 2026 Jun 6/9/2026; PMID: 42262347, PII: 00003246-990000000-00881, DOI: 10.1097/CCM.0000000000007225, ISSN: 1530-0293.
Mart MF, Jones MT, Raman R, Stinehart KR, Mayer KP, Jackson JC, Pandharipande PP, Su H, Boehm LM, Ely EW, Brummel NE. Rurality and long-term outcomes after critical illness. Ann Am Thorac Soc. 2026 Jul 7/1/2026; 23(7): 1058-66. PMID: 41849412, PMCID: PMC13180449, PII: 8527860, DOI: 10.1093/annalsats/aaoag063, ISSN: 2325-6621.
Bryant PA, Birdrow CI, Raman R, Shinall MC. Impact of palliative intervention on end-of-life outcomes for patients undergoing surgery for cancer. Surgery [print-electronic]. 2026 Jul 7/16/2026; 198: 110456. PMID: 42575042, PII: S0039-6060(26)00381-8, DOI: 10.1016/j.surg.2026.110456, ISSN: 1532-7361.
Rolfsen ML, Murphy TJ, Birdrow CI, Raman R, Mastalerz NA, Wurtz MJ, Lee J, Thompson J, Mart MF, Rivera EL, Nordness MF, Collar EM, Kiehl A, Trindade AJ, Dragnich A, Qian ET, Greevy RA, Jackson JC, Ely EW, Patel MB. Protocol for a multicentre, randomised controlled trial of computerised cognitive rehabilitation in survivors of critical illness: the RETURN-III study. BMJ Open. 2026 Aug 8/19/2026; 16(8): e118830. PMID: 42624606, PMCID: PMC13504921, PII: bmjopen-2026-118830, DOI: 10.1136/bmjopen-2026-118830, ISSN: 2044-6055.

Thome JC, Gracey K, Epstein RA, Cull MJ, Kuhn T, Raman R. Reporting of Child Maltreatment During the COVID-19 Pandemic in a Southern State in the United States. Public Health Rep [print-electronic]. 2025; 140(1_suppl): 50S-60S-60S. PMID: 38785338, PMCID: PMC11556571, DOI: 10.1177/00333549241245846, ISSN: 1468-2877.
Leszinsky L, Orun OM, Raman R, Shinall MC. Area Deprivation and Post-operative Quality of Life After Major Operations for Cancer. J Surg Res [print-electronic]. 2025 Jun 6/13/2025; 312: 48-54. PMID: 40516150, PII: S0022-4804(25)00280-X, DOI: 10.1016/j.jss.2025.05.006, ISSN: 1095-8673.
Clark AT, Strunk CI, Semler MW, Casey JD, Jenkins CA, Wang G, Jackson JC, Ely EW, Kiehl AL, Bryant PT, Lauck A, DeMasi SC, Freundlich RE, Self WH, Raman R, Han JH. Long-Term Morbidity Associated With Non-COVID-19 Pneumonia in Patients Receiving Mechanical Ventilation. CHEST Crit Care [print-electronic]. 2025 Sep; 3(3): PMID: 41322686, PMCID: PMC12662715, PII: 100161, DOI: 10.1016/j.chstcc.2025.100161, ISSN: 2949-7884.
Bryant PA, Orun OM, Raman R, Shinall MC. Effects of Early Palliative Care Involvement on More At-Risk Patients Undergoing Surgery for Cancer. J Surg Res [print-electronic]. 2025 Oct 10/4/2025; 315: 202-9. PMID: 41046765, PMCID: PMC12591275, PII: S0022-4804(25)00561-X, DOI: 10.1016/j.jss.2025.09.009, ISSN: 1095-8673.

Wilson JE, Sealock J, Straub P, Raman R, Kipp AM, Dittus RS, Heckers S, Ely W, Davis LK. Exploring genetic risk for catatonia in a genome wide association study and polygenic risk score analysis. Schizophr Res [print-electronic]. 2024 Jan; 263: 178-90. PMID: 37517919, PMCID: PMC10822029, PII: S0920-9964(23)00241-4, DOI: 10.1016/j.schres.2023.07.015, ISSN: 1573-2509.
Stollings JL, Boncyk CS, Birdrow CI, Chen W, Raman R, Gupta DK, Roden DM, Rivera EL, Maiga AW, Rakhit S, Pandharipande PP, Ely EW, Girard TD, Patel MB. Antipsychotics and the QTc Interval During Delirium in the Intensive Care Unit: A Secondary Analysis of a Randomized Clinical Trial. JAMA Netw Open. 2024 Jan 1/2/2024; 7(1): e2352034. PMID: 38252439, PMCID: PMC10804270, PII: 2814118, DOI: 10.1001/jamanetworkopen.2023.52034, ISSN: 2574-3805.
Brummel NE, Hughes CG, McNeil JB, Pandharipande PP, Thompson JL, Orun OM, Raman R, Ware LB, Bernard GR, Harrison FE, Ely EW, Girard TD. Systemic inflammation and delirium during critical illness. Intensive Care Med [print-electronic]. 2024 May; 50(5): 687-96. PMID: 38647548, PII: 10.1007/s00134-024-07388-6, DOI: 10.1007/s00134-024-07388-6, ISSN: 1432-1238.
Thomas CM, Raman R, Schaffner W, Markus TM, Ndi D, Fill MA, Dunn JR, Talbot HK. Respiratory Syncytial Virus Hospitalizations Associated With Social Vulnerability by Census Tract: An Opportunity for Intervention?. Open Forum Infect Dis. 2024 May; 11(5): ofae184. PMID: 38680605, PMCID: PMC11055400, PII: ofae184, DOI: 10.1093/ofid/ofae184, ISSN: 2328-8957.
Mart MF, Boehm LM, Kiehl AL, Gong MN, Malhotra A, Owens RL, Khan BA, Pisani MA, Schmidt GA, Hite RD, Exline MC, Carson SS, Hough CL, Rock P, Douglas IS, Feinstein DJ, Hyzy RC, Schweickert WD, Bowton DL, Masica A, Orun OM, Raman R, Pun BT, Strength C, Rolfsen ML, Pandharipande PP, Brummel NE, Hughes CG, Patel MB, Stollings JL, Ely EW, Jackson JC, Girard TD. Long-term outcomes after treatment of delirium during critical illness with antipsychotics (MIND-USA): a randomised, placebo-controlled, phase 3 trial. Lancet Respir Med [print-electronic]. 2024 Aug; 12(8): 599-607. PMID: 38701817, PMCID: PMC11296889, PII: S2213-2600(24)00077-8, DOI: 10.1016/S2213-2600(24)00077-8, ISSN: 2213-2619.
Joseph J, Luo Z, Epstein RA, Gracey K, Kuhn TM, Cull MJ, Raman R. Analysis of longitudinal patterns of child maltreatment reports in the United States. Child Abuse Negl [print-electronic]. 2024 Dec 12/24/2024; 160: 107223. PMID: 39721223, PII: S0145-2134(24)00616-1, DOI: 10.1016/j.chiabu.2024.107223, ISSN: 1873-7757.

Shinall MC, Martin SF, Karlekar M, Hoskins A, Morgan E, Kiehl A, Bryant P, Orun OM, Raman R, Tillman BF, Hawkins AT, Brown AJ, Bailey CE, Idrees K, Chang SS, Smith JA, Tan MCB, Magge D, Penson D, Ely EW. Effects of Specialist Palliative Care for Patients Undergoing Major Abdominal Surgery for Cancer: A Randomized Clinical Trial. JAMA Surg. 2023 Jul 7/1/2023; 158(7): 747-55. PMID: 37163249, PMCID: PMC10173099, PII: 2804881, DOI: 10.1001/jamasurg.2023.1396, ISSN: 2168-6262.
Han JH, Jackson JC, Orun OM, Brown SM, Casey JD, Clark L, Collins SP, Cordero K, Ginde AA, Gong MN, Hough CL, Iwashyna TJ, Kiehl AL, Lauck A, Leither LM, Lindsell CJ, Patel MB, Raman R, Rice TW, Ringwood NJ, Sheppard KL, Semler MW, Thompson BT, Ely EW, Self WH, . Modifiable in-hospital factors for 12-month global cognition, post-traumatic stress disorder symptoms, and depression symptoms in adults hospitalized with COVID-19. Influenza Other Respir Viruses. 2023 Sep; 17(9): e13197. PMID: 37752063, PMCID: PMC10522479, DOI: 10.1111/irv.13197, ISSN: 1750-2659.

Moore G, Lutenbacher M, Waynick-Rogers P, Wilbeck J, Raman R, Schorn MN. Bridging Didactic Learning and the Complexity of Practice Through Clinical Immersion: Evaluating the Sexual Assault Nurse Examiner Trainee Experience. J Forensic Nurs [print-electronic]. 2022 Jan 1/18/2022; PMID: 35045044, PII: 01263942-900000000-99835, DOI: 10.1097/JFN.0000000000000363, ISSN: 1939-3938.
Mart MF, Thompson JL, Ely EW, Pandharipande PP, Patel MB, Wilson JE, Williams Roberson S, Birdrow CI, Raman R, Brummel NE. In-Hospital Depressed Level of Consciousness and Long-Term Functional Outcomes in ICU Survivors. Crit Care Med [print-electronic]. 2022 Aug 8/25/2022; PMID: 36005816, PII: 00003246-990000000-00038, DOI: 10.1097/CCM.0000000000005656, ISSN: 1530-0293.
Grome HN, Raman R, Katz BD, Fill MM, Jones TF, Schaffner W, Dunn J. Disparities in COVID-19 Mortality Rates: Implications for Rural Health Policy and Preparedness. J Public Health Manag Pract [print-electronic]. 2022 Sep; 28(5): 478-85. PMID: 35389953, PMCID: PMC9307261, PII: 00124784-202209000-00008, DOI: 10.1097/PHH.0000000000001507, ISSN: 1550-5022.
Wilson LD, Maiga AW, Lombardo S, Nordness MF, Haddad DN, Rakhit S, Smith LF, Rivera EL, Cook MR, Thompson JL, Raman R, Patel MB. Dynamic predictors of in-hospital and 3-year mortality after traumatic brain injury: A retrospective cohort study. Am J Surg [print-electronic]. 2022 Oct 10/28/2022; PMID: 36372578, PII: S0002-9610(22)00632-8, DOI: 10.1016/j.amjsurg.2022.10.003, ISSN: 1879-1883.
Raman R, DesAutels SJ, Lauck AM, Scher AM, Walden RL, Kiehl AL, Collar EM, Ely EW, Pandharipande PP, Jackson JC. Instruments Assessing Cognitive Impairment in Survivors of Critical Illness and Reporting of Race Norms: A Systematic Review. Crit Care Explor. 2022 Dec; 4(12): e0830. PMID: 36601563, PMCID: PMC9788979, DOI: 10.1097/CCE.0000000000000830, ISSN: 2639-8028.
Hughes CG, Boncyk CS, Fedeles B, Pandharipande PP, Chen W, Patel MB, Brummel NE, Jackson JC, Raman R, Ely EW, Girard TD. Association between cholinesterase activity and critical illness brain dysfunction. Crit Care. 2022 Dec 12/6/2022; 26(1): 377. PMID: 36474266, PMCID: PMC9724294, PII: 10.1186/s13054-022-04260-1, DOI: 10.1186/s13054-022-04260-1, ISSN: 1466-609X.

Nordness MF, Bipin Patel M, Erickson CR, Kiehl A, Jackson JC, Raman R, Pandharipande PP, Ely EW, Wilson JE. Depression predicts long-term cognitive impairment in survivors of critical illness. J Trauma Acute Care Surg. 2021 Jan 1/1/2021; 90(1): 79-86. PMID: 33017354, PII: 01586154-202101000-00010, DOI: 10.1097/TA.0000000000002955, ISSN: 2163-0763.
Pun BT, Badenes R, Heras La Calle G, Orun OM, Chen W, Raman R, Simpson BK, Wilson-Linville S, Hinojal Olmedillo B, Vallejo de la Cueva A, van der Jagt M, Navarro Casado R, Leal Sanz P, Orhun G, Ferrer Gómez C, Núñez Vázquez K, Piñeiro Otero P, Taccone FS, Gallego Curto E, Caricato A, Woien H, Lacave G, O'Neal HR, Peterson SJ, Brummel NE, Girard TD, Ely EW, Pandharipande PP, . Prevalence and risk factors for delirium in critically ill patients with COVID-19 (COVID-D): a multicentre cohort study. Lancet Respir Med [print-electronic]. 2021 Mar; 9(3): 239-50. PMID: 33428871, PMCID: PMC7832119, PII: S2213-2600(20)30552-X, DOI: 10.1016/S2213-2600(20)30552-X, ISSN: 2213-2619.
Raman R, Jarrett RT, Cull MJ, Gracey K, Shaffer AM, Epstein RA. Psychopharmaceutical Prescription Monitoring for Children in the Child Welfare System. Psychiatr Serv [print-electronic]. 2021 Mar 3/1/2021; 72(3): 295-301. PMID: 33467871, DOI: 10.1176/appi.ps.202000077, ISSN: 1557-9700.
Brummel NE, Hughes CG, Thompson JL, Jackson JC, Pandharipande P, McNeil JB, Raman R, Orun OM, Ware LB, Bernard GR, Ely EW, Girard TD. Inflammation and Coagulation during Critical Illness and Long-Term Cognitive Impairment and Disability. Am J Respir Crit Care Med. 2021 Mar 3/15/2021; 203(6): 699-706. PMID: 33030981, PMCID: PMC7958515, DOI: 10.1164/rccm.201912-2449OC, ISSN: 1535-4970.
Jackson HJ, Walters J, Raman R. Auricular Acupuncture to Facilitate Outpatient Opioid Weaning: A Randomized Pilot Study. Med Acupunct [print-electronic]. 2021 Apr 4/1/2021; 33(2): 153-8. PMID: 33912273, PMCID: PMC8064932, PII: 10.1089/acu.2020.1450, DOI: 10.1089/acu.2020.1450, ISSN: 1933-6586.
Ketel C, Hedges JP, Smith JP, Hopkins LW, Pfieffer ML, Kyle E, Raman R, Pilon B. Suicide detection and treatment in a nurse-led, interprofessional primary care practice: A 2-year report of quality data. Nurse Pract. 2021 Apr 4/1/2021; 46(4): 33-40. PMID: 33739326, PII: 00006205-202104000-00007, DOI: 10.1097/01.NPR.0000737208.68560.b8, ISSN: 1538-8662.
Han JH, Ginde AA, Brown SM, Baughman A, Collar EM, Ely EW, Gong MN, Hope AA, Hou PC, Hough CL, Iwashyna TJ, Jackson JC, Khan A, Orun OM, Patel MB, Raman R, Rice TW, Ringwood N, Semler MW, Shapiro NI, Talmor DS, Self WH, . Effect of Early High-Dose Vitamin D3 Repletion on Cognitive Outcomes in Critically Ill Adults. Chest [print-electronic]. 2021 Apr 4/2/2021; PMID: 33819472, PII: S0012-3692(21)00659-0, DOI: 10.1016/j.chest.2021.03.046, ISSN: 1931-3543.
Hughes CG, Mailloux PT, Devlin JW, Swan JT, Sanders RD, Anzueto A, Jackson JC, Hoskins AS, Pun BT, Orun OM, Raman R, Stollings JL, Kiehl AL, Duprey MS, Bui LN, O'Neal HR, Snyder A, Gropper MA, Guntupalli KK, Stashenko GJ, Patel MB, Brummel NE, Girard TD, Dittus RS, Bernard GR, Ely EW, Pandharipande PP, . Dexmedetomidine or Propofol for Sedation in Mechanically Ventilated Adults with Sepsis. N Engl J Med [print-electronic]. 2021 Apr 4/15/2021; 384(15): 1424-36. PMID: 33528922, DOI: 10.1056/NEJMoa2024922, ISSN: 1533-4406.
Orun OM, Shinall MC, Hoskins A, Morgan E, Karlekar M, Martin SF, Ely EW, Raman R. Statistical analysis plan for the Surgery for Cancer with Option of Palliative Care Expert (SCOPE) trial: a randomized controlled trial of a specialist palliative care intervention for patients undergoing surgery for cancer [letter]. Trials. 2021 Apr 4/29/2021; 22(1): 314. PMID: 33926535, PMCID: PMC8082922, PII: 10.1186/s13063-021-05256-y, DOI: 10.1186/s13063-021-05256-y, ISSN: 1745-6215.
Raman R, Chen W, Harhay MO, Thompson JL, Ely EW, Pandharipande PP, Patel MB. Dealing with missing delirium assessments in prospective clinical studies of the critically ill: a simulation study and reanalysis of two delirium studies. BMC Med Res Methodol. 2021 May 5/6/2021; 21(1): 97. PMID: 33952189, PMCID: PMC8101230, PII: 10.1186/s12874-021-01274-1, DOI: 10.1186/s12874-021-01274-1, ISSN: 1471-2288.
Mart MF, Girard TD, Thompson JL, Whitten-Vile H, Raman R, Pandharipande PP, Heyland DK, Ely EW, Brummel NE. Nutritional Risk at intensive care unit admission and outcomes in survivors of critical illness. Clin Nutr [print-electronic]. 2021 Jun; 40(6): 3868-74. PMID: 34130034, PMCID: PMC8243837, PII: S0261-5614(21)00247-8, DOI: 10.1016/j.clnu.2021.05.005, ISSN: 1532-1983.
Butler TW, Hande K, Ryan M, Raman R, McDowell MR, Cones B, Jackson HJ, Cortez M, Murphy BA. Cannabidiol: Knowledge, Beliefs, and Experiences of Patients With Cancer. Clin J Oncol Nurs. 2021 Aug 8/1/2021; 25(4): 405-12. PMID: 34269337, DOI: 10.1188/21.CJON.405-412, ISSN: 1538-067X.
Morris MH, Barton M, Zane M, Hutson SP, Raman R, Heidel RE. A Nurse-Navigated, Postpartum Support Text Messaging Intervention: Satisfaction Among Primiparous Women. J Perinat Neonatal Nurs. 2021 Oct; 35(4): 330-9. PMID: 34726650, PMCID: PMC8567297, PII: 00005237-202110000-00011, DOI: 10.1097/JPN.0000000000000596, ISSN: 1550-5073.
Canter MO, Tanguturi YC, Ellen Wilson J, Williams SR, Exum SA, Umrania HM, Betters KA, Raman R, Ely EW, Pandharipande PP, Fuchs DC, Smith HAB. Prospective Validation of the Preschool Confusion Assessment Method for the ICU to Screen for Delirium in Infants Less Than 6 Months Old. Crit Care Med. 2021 Oct 10/1/2021; 49(10): e902-e909. PMID: 34166285, PII: 00003246-202110000-00031, DOI: 10.1097/CCM.0000000000005099, ISSN: 1530-0293.
Andrews PS, Thompson J, Raman R, Rick C, Kiehl A, Pandharipande P, Jackson JC, Taylor WD, Ely EW, Wilson JE. Delirium, depression, and long-term cognition. Int Psychogeriatr [print-electronic]. 2021 Nov 11/12/2021; 1-6. PMID: 34763741, PII: S1041610221002556, DOI: 10.1017/S1041610221002556, ISSN: 1741-203X.

Chandrasekhar R, Hughes CG, Pun BT, Orun OM, Ely EW, Pandharipande PP. Statistical analysis plan for the Maximizing the Efficacy of Sedation and Reducing Neurological Dysfunction and Mortality in Septic Patients with Acute Respiratory Failure trial. Crit Care Resusc. 2020 Mar; 22(1): 63-71. PMID: 32102644, ISSN: 1441-2772.
Kaplan LJ, Kleinpell R, Maves RC, Doersam JK, Raman R, Ferraro DM. Critical Care Clinician Reports on Coronavirus Disease 2019: Results From a National Survey of 4,875 ICU Providers. Crit Care Explor. 2020 May; 2(5): e0125. PMID: 32671350, PMCID: PMC7259564, DOI: 10.1097/CCE.0000000000000125, ISSN: 2639-8028.
Brummel NE, Girard TD, Pandharipande PP, Thompson JL, Jarrett RT, Raman R, Hughes CG, Patel MB, Morandi A, Gill TM, Ely EW. Prevalence and Course of Frailty in Survivors of Critical Illness. Crit. Care Med [print-electronic]. 2020 Jun 6/26/2020; PMID: 32618688, DOI: 10.1097/CCM.0000000000004444, ISSN: 1530-0293.
Kleinpell R, Ferraro DM, Maves RC, Gill SLK, Branson R, Greenberg S, Doersam JK, Raman R, Kaplan LJ. Coronavirus Disease 2019 Pandemic Measures: Reports From a National Survey of 9,120 ICU Clinicians. Crit. Care Med [print-electronic]. 2020 Jul 7/2/2020; PMID: 32639413, PMCID: PMC7340128, DOI: 10.1097/CCM.0000000000004521, ISSN: 1530-0293.
Raman R, Brennan J, Ndi D, Sloan C, Markus TM, Schaffner W, Talbot HK. Marked Reduction of Socioeconomic and Racial Disparities in Invasive Pneumococcal Disease Associated with Conjugate Pneumococcal Vaccines. J. Infect. Dis [print-electronic]. 2020 Aug 8/11/2020; PMID: 32780860, PII: 5891230, DOI: 10.1093/infdis/jiaa515, ISSN: 1537-6613.
Haddad DN, Mart MF, Wang L, Lindsell CJ, Raman R, Nordness MF, Sharp KW, Pandharipande PP, Girard TD, Ely EW, Patel MB. Socioeconomic Factors and Intensive Care Unit-Related Cognitive Impairment. Ann Surg. 2020 Oct; 272(4): 596-602. PMID: 32932314, PMCID: PMC7739516, PII: 00000658-202010000-00015, DOI: 10.1097/SLA.0000000000004377, ISSN: 1528-1140.
Lotspeich SC, Jarrett RT, Epstein RA, Shaffer AM, Gracey K, Cull MJ, Raman R. Incidence and neighborhood-level determinants of child welfare involvement. Child Abuse Negl [print-electronic]. 2020 Nov; 109: 104767. PMID: 33049663, PII: S0145-2134(20)30422-1, DOI: 10.1016/j.chiabu.2020.104767, ISSN: 1873-7757.

McNeil JB, Hughes CG, Girard T, Ware LB, Ely EW, Chandrasekhar R, Han JH. Plasma biomarkers of inflammation, coagulation, and brain injury as predictors of delirium duration in older hospitalized patients. PLoS ONE. 2019; 14(12): e0226412. PMID: 31856187, PMCID: PMC6922408, PII: PONE-D-19-12806, DOI: 10.1371/journal.pone.0226412, ISSN: 1932-6203.
Chandrasekhar R. Socioeconomic Disparities and Health Outcomes [letter]. Am. J. Respir. Crit. Care Med. 2019 Mar 3/15/2019; 199(6): 807-8. PMID: 30580529, PMCID: PMC6423093, DOI: 10.1164/rccm.201811-2073LE, ISSN: 1535-4970.
Chandrasekhar R, Ely EW, Patel MB. Challenges With Postoperative Cognitive Impairment Research. JAMA Surg. 2019 Apr 4/1/2019; 154(4): 334-5. PMID: 30649134, PII: 2720412, DOI: 10.1001/jamasurg.2018.5110, ISSN: 2168-6262.
Hayat MJ, Staggs VS, Schwartz TA, Higgins M, Azuero A, Budhathoki C, Chandrasekhar R, Cook P, Cramer E, Dietrich MS, Garnier-Villarreal M, Hanlon A, He J, Hu J, Kim M, Mueller M, Nolan JR, Perkhounkova Y, Rothers J, Schluck G, Su X, Templin TN, Weaver MT, Yang Q, Ye S. Moving nursing beyond p¿<¿.05 [editorial]. Int J Nurs Stud [print-electronic]. 2019 Jul; 95: A1-A2. PMID: 31160036, PII: S0020-7489(19)30138-5, DOI: 10.1016/j.ijnurstu.2019.05.012, ISSN: 1873-491X.
Hayat MJ, Staggs VS, Schwartz TA, Higgins M, Azuero A, Budhathoki C, Chandrasekhar R, Cook P, Cramer E, Dietrich MS, Garnier-Villarreal M, Hanlon A, He J, Hu J, Kim M, Mueller M, Nolan JR, Perkhounkova Y, Rothers J, Schluck G, Su X, Templin TN, Weaver MT, Yang Q, Ye S. Moving nursing beyond p¿<¿0.05 [letter]. Res Nurs Health [print-electronic]. 2019 Aug; 42(4): 244-5. PMID: 31250931, DOI: 10.1002/nur.21954, ISSN: 1098-240X.
Samuels DC, Hulgan T, Fessel JP, Billings FT, Thompson JL, Chandrasekhar R, Girard TD. Mitochondrial DNA Haplogroups and Delirium During Sepsis. Crit. Care Med. 2019 Aug; 47(8): 1065-71. PMID: 31306254, PII: 00003246-201908000-00008, DOI: 10.1097/CCM.0000000000003810, ISSN: 1530-0293.
Hayat MJ, Staggs VS, Schwartz TA, Higgins M, Azuero A, Budhathoki C, Chandrasekhar R, Cook P, Cramer E, Dietrich MS, Garnier-Villarreal M, Hanlon A, He J, Hu J, Kim M, Mueller M, Nolan JR, Perkhounkova Y, Rothers J, Schluck G, Su X, Templin TN, Weaver MT, Yang Q, Ye S. Moving nursing beyond p < .05. Nurs Outlook [print-electronic]. 2019 Sep; 67(5): 509-10. PMID: 31375344, PII: S0029-6554(19)30357-4, DOI: 10.1016/j.outlook.2019.06.010, ISSN: 1528-3968.
Evans CS, Self W, Ginde AA, Chandrasekhar R, Ely EW, Han JH. Vitamin D Deficiency and Long-Term Cognitive Impairment Among Older Adult Emergency Department Patients. West J Emerg Med. 2019 Oct 10/16/2019; 20(6): 926-30. PMID: 31738720, PMCID: PMC6860383, PII: westjem.2019.8.43312, DOI: 10.5811/westjem.2019.8.43312, ISSN: 1936-9018.
Han JH, Chen A, Vasilevskis EE, Schnelle JF, Ely EW, Chandrasekhar R, Morrison RD, Ryan TP, Daniels JS, Sutherland JJ, Simmons SF. Supratherapeutic Psychotropic Drug Levels in the Emergency Department and Their Association with Delirium Duration: A Preliminary Study. J Am Geriatr Soc [print-electronic]. 2019 Nov; 67(11): 2387-92. PMID: 31503339, DOI: 10.1111/jgs.16156, ISSN: 1532-5415.
Shinall MC, Hoskins A, Hawkins AT, Bailey C, Brown A, Agarwal R, Duggan MC, Beskow LM, Periyakoil VS, Penson DF, Jarrett RT, Chandrasekhar R, Ely EW. A randomized trial of a specialist palliative care intervention for patients undergoing surgery for cancer: rationale and design of the Surgery for Cancer with Option of Palliative Care Expert (SCOPE) Trial. Trials. 2019 Dec 12/11/2019; 20(1): 713. PMID: 31829237, PMCID: PMC6907134, PII: 10.1186/s13063-019-3754-0, DOI: 10.1186/s13063-019-3754-0, ISSN: 1745-6215.
Hayhurst CJ, Patel MB, McNeil JB, Girard TD, Brummel NE, Thompson JL, Chandrasekhar R, Ware LB, Pandharipande PP, Ely EW, Hughes CG. Association of neuronal repair biomarkers with delirium among survivors of critical illness. J Crit Care [print-electronic]. 2019 Dec 12/16/2019; 56: 94-9. PMID: 31896448, PII: S0883-9441(19)30626-4, DOI: 10.1016/j.jcrc.2019.12.010, ISSN: 1557-8615.

Shinall MC, Ely EW, Karlekar M, Robbins SG, Chandrasekhar R, Martin SF. Psychometric Properties of the FACIT-Pal 14 Administered in an Outpatient Palliative Care Clinic. Am J Hosp Palliat Care [print-electronic]. 2018 Jan 1/1/2018; 1049909118763793. PMID: 29529883, DOI: 10.1177/1049909118763793, ISSN: 1938-2715.
Mirhoseini MF, Hamblin SE, Moore WP, Pouliot J, Jenkins JM, Wang W, Chandrasekhar R, Collier BR, Patel MB. Antioxidant supplementation and atrial arrhythmias in critically ill trauma patients. J. Surg. Res [print-electronic]. 2018 Feb; 222: 10-6. PMID: 29273359, PMCID: PMC5745045, PII: S0022-4804(17)30609-1, DOI: 10.1016/j.jss.2017.09.012, ISSN: 1095-8673.
Hughes CG, Patel MB, Brummel NE, Thompson JL, McNeil JB, Pandharipande PP, Jackson JC, Chandrasekhar R, Ware LB, Ely EW, Girard TD. Relationships between markers of neurologic and endothelial injury during critical illness and long-term cognitive impairment and disability. Intensive Care Med [print-electronic]. 2018 Mar; 44(3): 345-55. PMID: 29523900, PMCID: PMC5870884, PII: 10.1007/s00134-018-5120-1, DOI: 10.1007/s00134-018-5120-1, ISSN: 1432-1238.
Girard TD, Thompson JL, Pandharipande PP, Brummel NE, Jackson JC, Patel MB, Hughes CG, Chandrasekhar R, Pun BT, Boehm LM, Elstad MR, Goodman RB, Bernard GR, Dittus RS, Ely EW. Clinical phenotypes of delirium during critical illness and severity of subsequent long-term cognitive impairment: a prospective cohort study. Lancet Respir Med. 2018 Mar; 6(3): 213-22. PMID: 29508705, PII: S2213-2600(18)30062-6, DOI: 10.1016/S2213-2600(18)30062-6, ISSN: 2213-2619.
Marra A, Pandharipande PP, Shotwell MS, Chandrasekhar R, Girard TD, Shintani AK, Peelen LM, Moons KGM, Dittus RS, Ely EW, Vasilevskis EE. Acute Brain Dysfunction: Development and Validation of a Daily Prediction Model. Chest [print-electronic]. 2018 Mar 3/24/2018; PMID: 29580772, PII: S0012-3692(18)30426-4, DOI: 10.1016/j.chest.2018.03.013, ISSN: 1931-3543.
Hayhurst CJ, Jackson JC, Archer KR, Thompson JL, Chandrasekhar R, Hughes CG. Pain and Its Long-term Interference of Daily Life After Critical Illness. Anesth. Analg [print-electronic]. 2018 Apr 4/11/2018; PMID: 29649027, DOI: 10.1213/ANE.0000000000003358, ISSN: 1526-7598.
Han JH, Hayhurst CJ, Chandrasekhar R, Hughes CG, Vasilevskis EE, Wilson JE, Schnelle JF, Dittus RS, Ely EW. Delirium's Arousal Subtypes and Their Relationship with 6-Month Functional Status and Cognition. Psychosomatics [print-electronic]. 2018 May 5/17/2018; PMID: 29929733, PII: S0033-3182(18)30221-4, DOI: 10.1016/j.psym.2018.05.003, ISSN: 1545-7206.
Han JH, Hayhurst CJ, Chandrasekhar R, Hughes CG, Vasilevskis EE, Wilson JE, Schnelle JF, Dittus RS, Ely EW. Delirium's Arousal Subtypes and Their Relationship with 6-Month Functional Status and Cognition. Psychosomatics [print-electronic]. 2018 May 5/17/2018; PMID: 29929733, PII: S0033-3182(18)30221-4, DOI: 10.1016/j.psym.2018.05.003, ISSN: 1545-7206.
Marra A, Pandharipande PP, Girard TD, Patel MB, Hughes CG, Jackson JC, Thompson JL, Chandrasekhar R, Ely EW, Brummel NE. Cooccurrence of Post-Intensive Care Syndrome Problems Among 406 Survivors of Critical Illness. Crit. Care Med [print-electronic]. 2018 May 5/21/2018; PMID: 29787415, DOI: 10.1097/CCM.0000000000003218, ISSN: 1530-0293.
Cirbus J, MacLullich AMJ, Noel C, Ely EW, Chandrasekhar R, Han JH. Delirium etiology subtypes and their effect on six-month function and cognition in older emergency department patients. Int Psychogeriatr [print-electronic]. 2018 Jul 7/19/2018; 1-10. PMID: 30021661, PII: S1041610218000777, DOI: 10.1017/S1041610218000777, ISSN: 1741-203X.
Wilson JE, Duggan MC, Chandrasekhar R, Brummel NE, Dittus RS, Ely EW, Patel MB, Jackson JC. Deficits in Self-Reported Initiation Are Associated With Subsequent Disability in ICU Survivors. Psychosomatics [print-electronic]. 2018 Sep 9/29/2018; PMID: 30352696, PII: S0033-3182(18)30465-1, DOI: 10.1016/j.psym.2018.09.004, ISSN: 1545-7206.
Vasilevskis EE, Chandrasekhar R, Holtze CH, Graves J, Speroff T, Girard TD, Patel MB, Hughes CG, Cao A, Pandharipande PP, Ely EW. The Cost of ICU Delirium and Coma in the Intensive Care Unit Patient. Med Care. 2018 Oct; 56(10): 890-7. PMID: 30179988, PMCID: PMC6200340, DOI: 10.1097/MLR.0000000000000975, ISSN: 1537-1948.
Girard TD, Exline MC, Carson SS, Hough CL, Rock P, Gong MN, Douglas IS, Malhotra A, Owens RL, Feinstein DJ, Khan B, Pisani MA, Hyzy RC, Schmidt GA, Schweickert WD, Hite RD, Bowton DL, Masica AL, Thompson JL, Chandrasekhar R, Pun BT, Strength C, Boehm LM, Jackson JC, Pandharipande PP, Brummel NE, Hughes CG, Patel MB, Stollings JL, Bernard GR, Dittus RS, Ely EW, . Haloperidol and Ziprasidone for Treatment of Delirium in Critical Illness. N. Engl. J. Med [print-electronic]. 2018 Oct 10/22/2018; PMID: 30346242, DOI: 10.1056/NEJMoa1808217, ISSN: 1533-4406.

Han JH, Brummel NE, Chandrasekhar R, Wilson JE, Liu X, Vasilevskis EE, Girard TD, Carlo ME, Dittus RS, Schnelle JF, Ely EW. Exploring Delirium's Heterogeneity: Association Between Arousal Subtypes at Initial Presentation and 6-Month Mortality in Older Emergency Department Patients. Am J Geriatr Psychiatry [print-electronic]. 2017 Mar; 25(3): 233-42. PMID: 27623552, PMCID: PMC5321606, PII: S1064-7481(16)30138-5, DOI: 10.1016/j.jagp.2016.05.016, ISSN: 1545-7214.
Han JH, Vasilevskis EE, Chandrasekhar R, Liu X, Schnelle JF, Dittus RS, Ely EW. Delirium in the Emergency Department and Its Extension into Hospitalization (DELINEATE) Study: Effect on 6-month Function and Cognition. J Am Geriatr Soc [print-electronic]. 2017 Mar 3/6/2017; PMID: 28263444, DOI: 10.1111/jgs.14824, ISSN: 1532-5415.
Smith HAB, Gangopadhyay M, Goben CM, Jacobowski NL, Chestnut MH, Thompson JL, Chandrasekhar R, Williams SR, Griffith K, Ely EW, Fuchs DC, Pandharipande PP. Delirium and Benzodiazepines Associated With Prolonged ICU Stay in Critically Ill Infants and Young Children. Crit. Care Med [print-electronic]. 2017 Jun 6/7/2017; PMID: 28594681, DOI: 10.1097/CCM.0000000000002515, ISSN: 1530-0293.
Wilson JE, Carlson R, Duggan MC, Pandharipande P, Girard TD, Wang L, Thompson JL, Chandrasekhar R, Francis A, Nicolson SE, Dittus RS, Heckers S, Ely EW, . Delirium and Catatonia in Critically Ill Patients: The Delirium and Catatonia Prospective Cohort Investigation. Crit. Care Med. 2017 Nov; 45(11): 1837-44. PMID: 28841632, PMCID: PMC5678952, DOI: 10.1097/CCM.0000000000002642, ISSN: 1530-0293.
Chandrasekhar R, Sloan C, Mitchel E, Ndi D, Alden N, Thomas A, Bennett NM, Kirley PD, Hill M, Anderson EJ, Lynfield R, Yousey-Hindes K, Bargsten M, Zansky SM, Lung K, Schroeder M, Monroe M, Eckel S, Markus TM, Cummings CN, Garg S, Schaffner W, Lindegren ML. Social determinants of influenza hospitalization in the United States. Influenza Other Respir Viruses [print-electronic]. 2017 Nov; 11(6): 479-88. PMID: 28872776, PMCID: PMC5720587, DOI: 10.1111/irv.12483, ISSN: 1750-2659.
Brummel NE, Boehm LM, Girard TD, Pandharipande PP, Jackson JC, Hughes CG, Patel MB, Han JH, Vasilevskis EE, Thompson JL, Chandrasekhar R, Bernard GR, Dittus RS, Ely EW. Subsyndromal Delirium and Institutionalization Among Patients With Critical Illness. Am. J. Crit. Care. 2017 Nov; 26(6): 447-55. PMID: 29092867, PII: 26/6/447, DOI: 10.4037/ajcc2017263, ISSN: 1937-710X.

Kistka HM, Nayeri A, Wang L, Dow J, Chandrasekhar R, Chambless LB. Publication misrepresentation among neurosurgery residency applicants: an increasing problem. J. Neurosurg [print-electronic]. 2016 Jan; 124(1): 193-8. PMID: 26207605, DOI: 10.3171/2014.12.JNS141990, ISSN: 1933-0693.
Smith HA, Gangopadhyay M, Goben CM, Jacobowski NL, Chestnut MH, Savage S, Rutherford MT, Denton D, Thompson JL, Chandrasekhar R, Acton M, Newman J, Noori HP, Terrell MK, Williams SR, Griffith K, Cooper TJ, Ely EW, Fuchs DC, Pandharipande PP. The Preschool Confusion Assessment Method for the ICU: Valid and Reliable Delirium Monitoring for Critically Ill Infants and Children. Crit. Care Med. 2016 Mar; 44(3): 592-600. PMID: 26565631, PMCID: PMC4764386, DOI: 10.1097/CCM.0000000000001428, ISSN: 1530-0293.
Patel MB, Jackson JC, Morandi A, Girard TD, Hughes CG, Thompson JL, Kiehl AL, Elstad MR, Wasserstein ML, Goodman RB, Beckham JC, Chandrasekhar R, Dittus RS, Ely EW, Pandharipande PP. Incidence and Risk Factors for Intensive Care Unit-related Post-traumatic Stress Disorder in Veterans and Civilians. Am. J. Respir. Crit. Care Med. 2016 Jun 6/15/2016; 193(12): 1373-81. PMID: 26735627, PMCID: PMC4910886, DOI: 10.1164/rccm.201506-1158OC, ISSN: 1535-4970.
Hughes CG, Patel MB, Jackson JC, Girard TD, Geevarghese SK, Norman BC, Thompson JL, Chandrasekhar R, Brummel NE, May AK, Elstad MR, Wasserstein ML, Goodman RB, Moons KG, Dittus RS, Ely EW, Pandharipande PP, . Surgery and Anesthesia Exposure Is Not a Risk Factor for Cognitive Impairment After Major Noncardiac Surgery and Critical Illness. Ann. Surg [print-electronic]. 2016 Jul 7/18/2016; PMID: 27433893, DOI: 10.1097/SLA.0000000000001885, ISSN: 1528-1140.
Hughes CG, Pandharipande PP, Thompson JL, Chandrasekhar R, Ware LB, Ely EW, Girard TD. Endothelial Activation and Blood-Brain Barrier Injury as Risk Factors for Delirium in Critically Ill Patients. Crit. Care Med. 2016 Sep; 44(9): e809-17. PMID: 27088157, PMCID: PMC4987204, DOI: 10.1097/CCM.0000000000001739, ISSN: 1530-0293.
Norman BC, Jackson JC, Graves JA, Girard TD, Pandharipande PP, Brummel NE, Wang L, Thompson JL, Chandrasekhar R, Ely EW. Employment Outcomes After Critical Illness: An Analysis of the Bringing to Light the Risk Factors and Incidence of Neuropsychological Dysfunction in ICU Survivors Cohort. Crit. Care Med. 2016 Nov; 44(11): 2003-9. PMID: 27171492, PMCID: PMC5069078, DOI: 10.1097/CCM.0000000000001849, ISSN: 1530-0293.
Boyd SB, Upender R, Walters AS, Goodpaster RL, Stanley JJ, Wang L, Chandrasekhar R. Effective Apnea-Hypopnea Index ("Effective AHI"): A New Measure of Effectiveness for Positive Airway Pressure Therapy. Sleep. 2016 Nov 11/1/2016; 39(11): 1961-72. PMID: 27568799, PMCID: PMC5070750, PII: sp-00095-16, DOI: 10.5665/sleep.6224, ISSN: 1550-9109.
Tomichek JE, Stollings JL, Pandharipande PP, Chandrasekhar R, Ely EW, Girard TD. Antipsychotic prescribing patterns during and after critical illness: a prospective cohort study. Crit Care. 2016 Nov 11/24/2016; 20(1): 378. PMID: 27881149, PMCID: PMC5122157, PII: 10.1186/s13054-016-1557-1, DOI: 10.1186/s13054-016-1557-1, ISSN: 1466-609X.
Brummel NE, Bell SP, Girard TD, Pandharipande PP, Jackson JC, Morandi A, Thompson JL, Chandrasekhar R, Bernard GR, Dittus RS, Gill TM, Ely EW. Frailty and Subsequent Disability and Mortality Among Patients With Critical Illness. Am. J. Respir. Crit. Care Med [print-electronic]. 2016 Dec 12/6/2016; PMID: 27922747, DOI: 10.1164/rccm.201605-0939OC, ISSN: 1535-4970.

Chandrasekhar R, Shi Y, Hutson AD, Wilding GE. A Novel Approach to Testing for Average Bioequivalence Based on Modeling the Within-Period Dependence Structure. J Biopharm Stat [print-electronic]. 2015; 25(6): 1320-38. PMID: 25671781, DOI: 10.1080/10543406.2014.1000677, ISSN: 1520-5711.
Brummel N, Chandrasekhar R, Ely EW. Willie Sutton and the future of acute respiratory distress syndrome research [editorial]. Am. J. Respir. Crit. Care Med. 2015 Jan 1/1/2015; 191(1): 10-1. PMID: 25551343, PMCID: PMC4299636, DOI: 10.1164/rccm.201412-2179ED, ISSN: 1535-4970.
Chandrasekhar R, Shi Y, Hutson AD, Wilding GE. Likelihood-based inferences about the mean area under a longitudinal curve in the presence of observations subject to limits of detection. Pharm Stat [print-electronic]. 2015 May; 14(3): 252-61. PMID: 25832442, DOI: 10.1002/pst.1681, ISSN: 1539-1612.
Yevchak AM, Han JH, Doherty K, Archambault EG, Kelly B, Chandrasekhar R, Ely EW, Rudolph JL. Impaired Arousal in Older Adults Is Associated With Prolonged Hospital Stay and Discharge to Skilled Nursing Facility. J Am Med Dir Assoc [print-electronic]. 2015 Jul 7/1/2015; 16(7): 586-9. PMID: 25744874, PMCID: PMC4668713, PII: S1525-8610(15)00100-0, DOI: 10.1016/j.jamda.2015.01.093, ISSN: 1538-9375.
Sloan C, Chandrasekhar R, Mitchel E, Schaffner W, Lindegren ML. Socioeconomic Disparities and Influenza Hospitalizations, Tennessee, USA. Emerging Infect. Dis. 2015 Sep; 21(9): 1602-10. PMID: 26292106, PMCID: PMC4550146, DOI: 10.3201/eid2109.141861, ISSN: 1080-6059.

Kane I, Abramo T, Meredith M, Williams A, Crossman K, Wang W, Chandrasekhar R. Cerebral oxygen saturation monitoring in pediatric altered mental status patients. Am J Emerg Med [print-electronic]. 2014 Apr; 32(4): 356-62. PMID: 24468123, PII: S0735-6757(13)00748-1, DOI: 10.1016/j.ajem.2013.10.047, ISSN: 1532-8171.

Yoder PJ, Bottema-Beutel K, Woynaroski T, Chandrasekhar R, Sandbank M. Social communication intervention effects vary by dependent variable type in preschoolers with autism spectrum disorders. Evid Based Commun Assess Interv. 2013; 7(4): 150-74. PMID: 25346776, PMCID: PMC4206946, DOI: 10.1080/17489539.2014.917780, ISSN: 1748-9539.
Epstein RA, Bobo WV, Shelton RC, Arbogast PG, Morrow JA, Wang W, Chandrasekhar R, Cooper WO. Increasing use of atypical antipsychotics and anticonvulsants during pregnancy. Pharmacoepidemiol Drug Saf [print-electronic]. 2013 Jul; 22(7): 794-801. PMID: 23124892, PMCID: PMC3888313, DOI: 10.1002/pds.3366, ISSN: 1099-1557.
Zoorob R, Buchowski MS, Beech BM, Canedo JR, Chandrasekhar R, Akohoue S, Hull PC. Healthy families study: design of a childhood obesity prevention trial for Hispanic families. Contemp Clin Trials [print-electronic]. 2013 Jul; 35(2): 108-21. PMID: 23624172, PMCID: PMC3749297, PII: S1551-7144(13)00062-1, DOI: 10.1016/j.cct.2013.04.005, ISSN: 1559-2030.
Epstein RA, Bobo WV, Martin PR, Morrow JA, Wang W, Chandrasekhar R, Cooper WO. Increasing pregnancy-related use of prescribed opioid analgesics. Ann Epidemiol. 2013 Aug; 23(8): 498-503. PMID: 23889859, PMCID: PMC3888316, PII: S1047-2797(13)00155-5, DOI: 10.1016/j.annepidem.2013.05.017, ISSN: 1873-2585.
Frangoul H, Min E, Wang W, Chandrasekhar R, Calder C, Evans M, Manes B, Bruce K, Brown V, Ho R, Domm J. Incidence and risk factors for hypogammaglobulinemia in pediatric patients following allo-SCT. Bone Marrow Transplant [print-electronic]. 2013 Nov; 48(11): 1456-9. PMID: 23708706, PII: bmt201376, DOI: 10.1038/bmt.2013.76, ISSN: 1476-5365.
Yang GY, Malik NK, Chandrasekhar R, Ma WW, Flaherty L, Iyer R, Kuvshinoff B, Gibbs J, Wilding G, Warren G, May KS. Change in CA 19-9 levels after chemoradiotherapy predicts survival in patients with locally advanced unresectable pancreatic cancer. J Gastrointest Oncol. 2013 Dec; 4(4): 361-9. PMID: 24294507, PMCID: PMC3819784, PII: jgo-04-04-361, DOI: 10.3978/j.issn.2078-6891.2013.045, ISSN: 2078-6891.

Khoury T, Ademuyiwa FO, Chandrasekhar R, Jabbour M, Deleo A, Ferrone S, Wang Y, Wang X. Aldehyde dehydrogenase 1A1 expression in breast cancer is associated with stage, triple negativity, and outcome to neoadjuvant chemotherapy. Mod. Pathol [print-electronic]. 2012 Mar; 25(3): 388-97. PMID: 22080062, PMCID: PMC3426278, PII: modpathol2011172, DOI: 10.1038/modpathol.2011.172, ISSN: 1530-0285.
Stegemann A, Rehman S, Brewer K, Kesavadas T, Hussain A, Chandrasekhar R, Wilding GE, Guru KA. Short-term patient-reported quality of life after robot-assisted radical cystectomy using the Convalescence and Recovery Evaluation. Urology [print-electronic]. 2012 Jun; 79(6): 1274-9. PMID: 22521192, PII: S0090-4295(12)00222-1, DOI: 10.1016/j.urology.2011.12.062, ISSN: 1527-9995.
Poch MA, Stegemann A, Chandrasekhar R, Hayn M, Wilding G, Guru KA. Does body mass index impact the performance of robot-assisted intracorporeal ileal conduit?. J. Endourol [print-electronic]. 2012 Jul; 26(7): 857-60. PMID: 22332715, DOI: 10.1089/end.2011.0554, ISSN: 1557-900X.
Monhollen L, Morrison C, Ademuyiwa FO, Chandrasekhar R, Khoury T. Pleomorphic lobular carcinoma: a distinctive clinical and molecular breast cancer type. Histopathology [print-electronic]. 2012 Sep; 61(3): 365-77. PMID: 22486370, DOI: 10.1111/j.1365-2559.2012.04230.x, ISSN: 1365-2559.
Malik NK, May KS, Chandrasekhar R, Wee W, Flaherty L, Iyer R, Gibbs J, Kuvshinoff B, Wilding G, Warren G, Yang GY. Treatment of locally advanced unresectable pancreatic cancer: a 10-year experience. J Gastrointest Oncol. 2012 Dec; 3(4): 326-34. PMID: 23205309, PMCID: PMC3492478, PII: jgo-03-04-326, DOI: 10.3978/j.issn.2078-6891.2012.029, ISSN: 2219-679X.
Wilding GE, Chandrasekhar R, Hutson AD. A new linear model-based approach for inferences about the mean area under the curve. Stat Med. 2012 Dec 12/10/2012; 31(28): 3563-78. PMID: 23175104, DOI: 10.1002/sim.5387, ISSN: 1097-0258.

Kesavadas T, Stegemann A, Sathyaseelan G, Chowriappa A, Srimathveeravalli G, Seixas-Mikelus S, Chandrasekhar R, Wilding G, Guru K. Validation of Robotic Surgery Simulator (RoSS). Stud Health Technol Inform. 2011; 163: 274-6. PMID: 21335803, ISSN: 0926-9630.
Khoury T, Chandrasekhar R, Wilding G, Tan D, Cheney RT. Tumour eosinophilia combined with an immunohistochemistry panel is useful in the differentiation of type B3 thymoma from thymic carcinoma. Int J Exp Pathol [print-electronic]. 2011 Apr; 92(2): 87-96. PMID: 21044186, PMCID: PMC3081511, DOI: 10.1111/j.1365-2613.2010.00745.x, ISSN: 1365-2613.
Seixas-Mikelus SA, Stegemann AP, Kesavadas T, Srimathveeravalli G, Sathyaseelan G, Chandrasekhar R, Wilding GE, Peabody JO, Guru KA. Content validation of a novel robotic surgical simulator. BJU Int [print-electronic]. 2011 Apr; 107(7): 1130-5. PMID: 21029316, DOI: 10.1111/j.1464-410X.2010.09694.x, ISSN: 1464-410X.

Al-Agha OM, Liu W, Chandrasekhar R, Wilding G, Tan D, Alrawi S, Khoury T. CD138 (Syndecan-1) in thymic tumors: correlation with various World Health Organization types and clinical outcome. Int J Clin Exp Pathol. 2010 Feb 2/10/2010; 3(3): 280-7. PMID: 20224726, PMCID: PMC2836505, ISSN: 1936-2625.
May KS, Khushalani NI, Chandrasekhar R, Wilding GE, Iyer RV, Ma WW, Flaherty L, Russo RC, Fakih M, Kuvshinoff BW, Gibbs JF, Javle MM, Yang GY. Analysis of clinical and dosimetric factors associated with change in renal function in patients with gastrointestinal malignancies after chemoradiation to the abdomen. Int. J. Radiat. Oncol. Biol. Phys [print-electronic]. 2010 Mar 3/15/2010; 76(4): 1193-8. PMID: 19540051, PII: S0360-3016(09)00360-5, DOI: 10.1016/j.ijrobp.2009.03.002, ISSN: 1879-355X.
Seixas-Mikelus SA, Adal A, Kesavadas T, Baheti A, Srimathveeravalli G, Hussain A, Chandrasekhar R, Wilding GE, Guru KA. Can image-based virtual reality help teach anatomy?. J. Endourol. 2010 Apr; 24(4): 629-34. PMID: 20192818, DOI: 10.1089/end.2009.0556, ISSN: 1557-900X.
Hayn MH, Hussain A, Mansour AM, Andrews PE, Carpentier P, Castle E, Dasgupta P, Rimington P, Thomas R, Khan S, Kibel A, Kim H, Manoharan M, Menon M, Mottrie A, Ornstein D, Peabody J, Pruthi R, Redorta JP, Richstone L, Schanne F, Stricker H, Wiklund P, Chandrasekhar R, Wilding GE, Guru KA. Reply from authors re: Urs E. Studer, Laurence Collette. Robot-assisted cystectomy: does it meet expectations? Eur Urol 2010;58:203-4. Eur. Urol [print-electronic]. 2010 Aug; 58(2): 204-6. PMID: 20646826, PII: S0302-2838(10)00553-1, DOI: 10.1016/j.eururo.2010.06.021, ISSN: 1873-7560.
Hayn MH, Hussain A, Mansour AM, Andrews PE, Carpentier P, Castle E, Dasgupta P, Rimington P, Thomas R, Khan S, Kibel A, Kim H, Manoharan M, Menon M, Mottrie A, Ornstein D, Peabody J, Pruthi R, Palou Redorta J, Richstone L, Schanne F, Stricker H, Wiklund P, Chandrasekhar R, Wilding GE, Guru KA. The learning curve of robot-assisted radical cystectomy: results from the International Robotic Cystectomy Consortium. Eur. Urol [print-electronic]. 2010 Aug; 58(2): 197-202. PMID: 20434830, PII: S0302-2838(10)00372-6, DOI: 10.1016/j.eururo.2010.04.024, ISSN: 1873-7560.
Seixas-Mikelus SA, Kesavadas T, Srimathveeravalli G, Chandrasekhar R, Wilding GE, Guru KA. Face validation of a novel robotic surgical simulator. Urology [print-electronic]. 2010 Aug; 76(2): 357-60. PMID: 20299081, PII: S0090-4295(09)03119-7, DOI: 10.1016/j.urology.2009.11.069, ISSN: 1527-9995.
May KS, Yang GY, Khushalani NI, Chandrasekhar R, Wilding GE, Flaherty L, Malhotra HK, Russo RC, Warner JC, Yap JC, Iyer RV, Nwogu CE, Yendamuri SS, Gibbs JF, Nava HR, Lamonica D, Thomas CR. Association of Technetium(99m) MAG-3 renal scintigraphy with change in creatinine clearance following chemoradiation to the abdomen in patients with gastrointestinal malignancies. J Gastrointest Oncol. 2010 Sep; 1(1): 7-15. PMID: 22811800, PMCID: PMC3397572, PII: jgo-01-01-007, DOI: 10.3978/j.issn.2078-6891.2010.001, ISSN: 2219-679X.
Yuh BE, Hussain A, Chandrasekhar R, Bienko M, Piacente P, Wilding G, Menon M, Peabody J, Guru KA. Comparative analysis of global practice patterns in urologic robot-assisted surgery. J. Endourol. 2010 Oct; 24(10): 1637-44. PMID: 20818990, DOI: 10.1089/end.2010.0024, ISSN: 1557-900X.
Guru K, Seixas-Mikelus SA, Hussain A, Blumenfeld AJ, Nyquist J, Chandrasekhar R, Wilding GE. Robot-assisted intracorporeal ileal conduit: Marionette technique and initial experience at Roswell Park Cancer Institute. Urology [print-electronic]. 2010 Oct; 76(4): 866-71. PMID: 20451963, PII: S0090-4295(10)00251-7, DOI: 10.1016/j.urology.2009.12.082, ISSN: 1527-9995.
Yang GY, May KS, Iyer RV, Chandrasekhar R, Wilding GE, McCloskey SA, Khushalani NI, Yendamuri SS, Gibbs JF, Fakih M, Thomas CR. Renal atrophy secondary to chemoradiotherapy of abdominal malignancies. Int. J. Radiat. Oncol. Biol. Phys [print-electronic]. 2010 Oct 10/1/2010; 78(2): 539-46. PMID: 20133075, PII: S0360-3016(09)02946-0, DOI: 10.1016/j.ijrobp.2009.07.1744, ISSN: 1879-355X.
Qiu J, Kulkarni S, Chandrasekhar R, Rees M, Hyde K, Wilding G, Tan D, Khoury T. Effect of delayed formalin fixation on estrogen and progesterone receptors in breast cancer: a study of three different clones. Am. J. Clin. Pathol. 2010 Nov; 134(5): 813-9. PMID: 20959666, PII: 134/5/813, DOI: 10.1309/AJCPVCX83JWMSBNO, ISSN: 1943-7722.
duPont NC, Chandrasekhar R, Wilding G, Guru KA. Current trends in robot assisted surgery: a survey of gynecologic oncologists. Int J Med Robot [print-electronic]. 2010 Dec; 6(4): 468-72. PMID: 20922710, DOI: 10.1002/rcs.357, ISSN: 1478-596X.

Yuh BE, Ciccone J, Chandrasekhar R, Butt ZM, Wilding GE, Kim HL, Mohler JL, Guru KA. Impact of previous abdominal surgery on robot-assisted radical cystectomy. JSLS. 2009 Jul; 13(3): 398-405. PMID: 19793483, PMCID: PMC3015968, ISSN: 1086-8089.
Khoury T, Arshad A, Bogner P, Ramnath N, Zhang S, Chandrasekhar R, Wilding G, Alrawi S, Tan D. Apoptosis-related (survivin, Bcl-2), tumor suppressor gene (p53), proliferation (Ki-67), and non-receptor tyrosine kinase (Src) markers expression and correlation with clinicopathologic variables in 60 thymic neoplasms. Chest [print-electronic]. 2009 Jul; 136(1): 220-8. PMID: 19318677, PII: S0012-3692(09)60426-8, DOI: 10.1378/chest.08-2482, ISSN: 1931-3543.
Guru KA, Hussain A, Chandrasekhar R, Piacente P, Hussain A, Chandrasekhar R, Piacente P, Bienko M, Glasgow M, Underwood W, Wilding G, Mohler JL, Menon M, Peabody JO. Current status of robot-assisted surgery in urology: a multi-national survey of 297 urologic surgeons. Can J Urol. 2009 Aug; 16(4): 4736-41; discussion 4741. PMID: 19671225, ISSN: 1195-9479.
Khoury T, Sait S, Hwang H, Chandrasekhar R, Wilding G, Tan D, Kulkarni S. Delay to formalin fixation effect on breast biomarkers. Mod. Pathol [print-electronic]. 2009 Nov; 22(11): 1457-67. PMID: 19734848, PII: modpathol2009117, DOI: 10.1038/modpathol.2009.117, ISSN: 1530-0285.
Singh SS, Mehedint DC, Ford OH, Jeyaraj DA, Pop EA, Maygarden SJ, Ivanova A, Chandrasekhar R, Wilding GE, Mohler JL. Comparison of ACINUS, caspase-3, and TUNEL as apoptotic markers in determination of tumor growth rates of clinically localized prostate cancer using image analysis. Prostate. 2009 Nov 11/1/2009; 69(15): 1603-10. PMID: 19644955, PMCID: PMC4348696, DOI: 10.1002/pros.21019, ISSN: 1097-0045.

Chirumamilla AP, Wilson MF, Wilding GE, Chandrasekhar R, Ashraf H. Outcome of renal insufficiency patients undergoing coronary artery bypass graft surgery. Cardiology [print-electronic]. 2008; 111(1): 23-9. PMID: 18239388, PII: 000113423, DOI: 10.1159/000113423, ISSN: 1421-9751.

Rameela Raman, Ph.D.

Selected Publications