EXPERTS
SENIOR FELLOW
Takuhiro Moromizato
Last updated : June 08, 2023
Okinawa Prefectural Medical Center and Children’s Medical Center
- Areas of Expertise
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- Decision analysis (health technology assessment)
- clinical epidemiology
- biostatistics
- machine learning & artificial intelligence
Bio
I worked as a resident physician in the internal medicine program at Okinawa Chubu Hospital from 2002 to 2006. Then, I moved to Okinawa Hokubu Hospital and worked for 10 years as an internist and nephrologist. I studied at the Harvard School of Public Health from 2011 to 2015 for an epidemiology MS program. Since 2016 I have been working at the Okinawa Nanbu Medical Center and Children’s Medical Center as a nephrologist, and I completed a doctorate at Osaka University in 2022. I have continued my research activities with the aim of developing such skills as longitudinal analysis, decision analysis, and marginal structure model analysis. I am grateful to all my mentors for their kind and generous support.
Research Program
Establishing Health System Resilience to Tackle the Health Security Crisis
Using Health Metrics to Monitor and Evaluate the Impact of Health Policies
Nishiguchi S, Sugaya N, Saigusa Y, Mayama M, Moromizato T, Inamori M, Tokuda Y, Watari T. Effects of Electrocardiographic Monitoring Education on Nurses’ Confidence and Psychological Stress: An Online Cross-Sectional Survey in Japan. Int J Environ Res Public Health. 2022 Apr 14;19(8):4742. doi: 10.3390/ijerph19084742. PMID: 35457608; PMCID: PMC9024973.
Moromizato T, Sakaniwa R, Miyauchi T, So R, Iso H, Iseki K. Long-term weight loss as a predictor of mortality in haemodialysis patients. J Epidemiol. 2022 Mar 12. doi: 10.2188/jea.JE20210389. Epub ahead of print. PMID: 35283398.
Inoue T, Matsuoka M, Shinjo T, Tamashiro M, Oba K, Kakazu M, Moromizato T, Arasaki O, Arima H. Blood pressure, frailty status, and all-cause mortality in elderly hypertensives; The Nambu Cohort Study. Hypertens Res. 2022 Jan;45(1):146-154. doi: 10.1038/s41440-021-00769-0. Epub 2021 Oct 15. PMID: 34650194; PMCID: PMC8668433.
Inoue T, Shinjo T, Matsuoka M, Tamashiro M, Oba K, Arasaki O, Moromizato T, Arima H. The association between frailty and chronic kidney disease; cross-sectional analysis of the Nambu Cohort Study. Clin Exp Nephrol. 2021 Dec;25(12):1311-1318. doi: 10.1007/s10157-021-02110-y. Epub 2021 Jul 9. PMID: 34244892.
Moromizato T, Kohagura K, Tokuyama K, Shiohira Y, Toma S, Uehara H, Arima H, Ueda S, Iseki K. Predictors of Survival in Chronic Hemodialysis Patients: A 10-Year Longitudinal Follow-Up Analysis. Am J Nephrol. 2021;52(2):108-118. doi: 10.1159/000513951. Epub 2021 Mar 23. PMID: 33756478.
Mayama M, Umazume T, Watari H, Nishiguchi S, Moromizato T, Watari T. Frequency of night shift and menstrual cycle characteristics in Japanese nurses working under two or three rotating shifts. J Occup Health. 2020 Jan;62(1):e12180. doi: 10.1002/1348-9585.12180. PMID: 33211393; PMCID: PMC7676323.
Moromizato T, Garcia-Larsen V, Soeteman D, Wickner PG, Havens JM, Lund R, Eriguchi R, Tokuda Y, Murata K, Iseki K, Singh AK, Christopher KB. Addressing the gap in clinical research education: Implementation of the Introduction to Clinical Research Training-Japan program. J Gen Fam Med. 2018 Sep 15;19(6):188-190. doi: 10.1002/jgf2.204. PMID: 30464864; PMCID: PMC6238238.
Purtle SW, Horkan CM, Moromizato T, Gibbons FK, Christopher KB. Nucleated red blood cells, critical illness survivors and postdischarge outcomes: a cohort study. Crit Care. 2017 Jun 21;21(1):154. doi: 10.1186/s13054-017-1724-z. PMID: 28633658; PMCID: PMC5479031.
Mogensen KM, Horkan CM, Purtle SW, Moromizato T, Rawn JD, Robinson MK, Christopher KB. Malnutrition, Critical Illness Survivors, and Postdischarge Outcomes: A Cohort Study. JPEN J Parenter Enteral Nutr. 2018 Mar;42(3):557-565. doi: 10.1177/0148607117709766. Epub 2017 Dec 18. PMID: 28521598; PMCID: PMC5673587.
Stehman CR, Moromizato T, McKane CK, Mogensen KM, Gibbons FK, Christopher KB. Association between blood alcohol concentration and mortality in critical illness. J Crit Care. 2015 Dec;30(6):1382-9. doi: 10.1016/j.jcrc.2015.08.023. Epub 2015 Sep 2. PMID: 26483354.
Mogensen KM, Robinson MK, Casey JD, Gunasekera NS, Moromizato T, Rawn JD, Christopher KB. Nutritional Status and Mortality in the Critically Ill. Crit Care Med. 2015 Dec;43(12):2605-15. doi: 10.1097/CCM.0000000000001306. PMID: 26427592.
Thickett DR, Moromizato T, Litonjua AA, Amrein K, Quraishi SA, Lee-Sarwar KA, Mogensen KM, Purtle SW, Gibbons FK, Camargo CA Jr, Giovannucci E, Christopher KB. Association between prehospital vitamin D status and incident acute respiratory failure in critically ill patients: a retrospective cohort study. BMJ Open Respir Res. 2015 Jun 13;2(1):e000074. doi: 10.1136/bmjresp-2014-000074. PMID: 26113982; PMCID: PMC4477148.
Amrein K, Litonjua AA, Moromizato T, Quraishi SA, Gibbons FK, Pieber TR, Camargo CA Jr, Giovannucci E, Christopher KB. Increases in pre-hospitalization serum 25(OH)D concentrations are associated with improved 30-day mortality after hospital admission: A cohort study. Clin Nutr. 2016 Apr;35(2):514-521. doi: 10.1016/j.clnu.2015.03.020. Epub 2015 Apr 14. PMID: 25935851.
Elias KM, Moromizato T, Gibbons FK, Christopher KB. Derivation and validation of the acute organ failure score to predict outcome in critically ill patients: a cohort study. Crit Care Med. 2015 Apr;43(4):856-64. doi: 10.1097/CCM.0000000000000858. PMID: 25746746.
Horkan CM, Purtle SW, Mendu ML, Moromizato T, Gibbons FK, Christopher KB. The association of acute kidney injury in the critically ill and postdischarge outcomes: a cohort study*. Crit Care Med. 2015 Feb;43(2):354-64. doi: 10.1097/CCM.0000000000000706. PMID: 25474534.
Robinson MK, Mogensen KM, Casey JD, McKane CK, Moromizato T, Rawn JD, Christopher KB. The relationship among obesity, nutritional status, and mortality in the critically ill. Crit Care Med. 2015 Jan;43(1):87-100. doi: 10.1097/CCM.0000000000000602. PMID: 25289931.
Moromizato T, Christopher KB. The authors reply. Crit Care Med. 2014 Jul;42(7):e539-40. doi: 10.1097/CCM.0000000000000392. PMID: 24933069.
Quraishi SA, Litonjua AA, Moromizato T, Gibbons FK, Camargo CA Jr, Giovannucci E, Christopher KB. Association between prehospital vitamin D status and hospital-acquired Clostridium difficile infections. JPEN J Parenter Enteral Nutr. 2015 Jan;39(1):47-55. doi: 10.1177/0148607113511991. Epub 2014 Feb 3. PMID: 24492311; PMCID: PMC4402285.
Purtle SW, Moromizato T, McKane CK, Gibbons FK, Christopher KB. The association of red cell distribution width at hospital discharge and out-of-hospital mortality following critical illness*. Crit Care Med. 2014 Apr;42(4):918-29. doi: 10.1097/CCM.0000000000000118. PMID: 24448196.
McKane CK, Marmarelis M, Mendu ML, Moromizato T, Gibbons FK, Christopher KB. Diabetes mellitus and community-acquired bloodstream infections in the critically ill. J Crit Care. 2014 Feb;29(1):70-6. doi: 10.1016/j.jcrc.2013.08.019. Epub 2013 Oct 3. PMID: 24090695.
Mendu ML, Zager S, Moromizato T, McKane CK, Gibbons FK, Christopher KB. The association between primary language spoken and all-cause mortality in critically ill patients. J Crit Care. 2013 Dec;28(6):928-34. doi: 10.1016/j.jcrc.2013.07.057. Epub 2013 Sep 5. PMID: 24011755.
Moromizato T, Litonjua AA, Braun AB, Gibbons FK, Giovannucci E, Christopher KB. Association of low serum 25-hydroxyvitamin D levels and sepsis in the critically ill. Crit Care Med. 2014 Jan;42(1):97-107. doi: 10.1097/CCM.0b013e31829eb7af. PMID: 23982028.
Quraishi SA, Litonjua AA, Moromizato T, Gibbons FK, Camargo CA Jr, Giovannucci E, Christopher KB. Association between prehospital vitamin D status and hospital-acquired bloodstream infections. Am J Clin Nutr. 2013 Oct;98(4):952-9. doi: 10.3945/ajcn.113.058909. Epub 2013 Aug 14. PMID: 23945717; PMCID: PMC3778865.
