OKUYAMA Hironobu

写真a

Affiliation

Faculty of Medicine School of Medicine Department of Clinical Neuroscience, Neurosurgery

Title

Assistant Professor

External Link

 

Papers 【 display / non-display

  • Prognosis of conventional vs. high-frequency ventilation for congenital diaphragmatic hernia: a retrospective cohort study

    Fuyuki M., Usui N., Taguchi T., Hayakawa M., Masumoto K., Kanamori Y., Amari S., Yamoto M., Urushihara N., Inamura N., Yokoi A., Okawada M., Okazaki T., Toyoshima K., Furukawa T., Terui K., Ohfuji S., Tazuke Y., Uchida K., Okuyama H., Okuyama H., Taguchi T., Hayakawa M., Amari S., Okazaki T., Furukawa T., Terui K., Tazuke Y., Uchida K., Esumi G., Oomura J., Sakai K., Kondo T., Matsuura T., Motokura K., Kawataki M., Katsumata K., Inoue M., Nagata K., Ito M., Miura R., Ueda K., Sato Y., Saitou A., Muramatsu Y., Sekimoto S., Ikuta Y., Takama Y., Saka R., Matsuura A., Kitabatake Y., Taniguchi H., Takeuchi M., Kawamura A., Mochizuki N., Fukumoto K., Ueda Y., Takayasu H., Urita Y., Kimura S.

    Journal of Perinatology   41 ( 4 )   814 - 823   2021.4

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    Publishing type:Research paper (scientific journal)   Publisher:Journal of Perinatology  

    Objective: To determine the appropriate initial ventilatory mode for neonatal congenital diaphragmatic hernia (CDH) by comparing patient prognosis following conventional mechanical ventilation (CMV) versus high-frequency oscillatory ventilation (HFO). Study design: This multicenter retrospective cohort study was performed at 15 participating hospitals in Japan between 2011 and 2016. The 328 eligible CDH infants were classified into CMV (n = 78) and HFO groups (n = 250) to compare mortality and incidence of bronchopulmonary dysplasia (BPD). Propensity score matching was applied to reduce confounding by indication. Result: While crude mortality was significantly higher in the HFO than the CMV group, adjusted odds ratio (OR) did not show significant difference in mortality between groups (OR of HFO group: 0.98, 95% confidence interval (CI): 0.57–1.67). Adjusted OR of BPD incidence showed no significant difference between groups (OR of HFO group: 1.66, 95%CI: 0.50–5.49). Conclusion: Initial ventilatory mode in CDH patients, whether CMV or HFO, does not affect prognosis.

    DOI: 10.1038/s41372-020-00833-6

    Scopus

  • Factors associated with the progression of traumatic intracranial hematoma during interventional radiology to establish hemostasis of extracranial hemorrhagic injury in severe multiple trauma patients.

    Ochiai H, Abe T, Okuyama H, Nagamine Y, Morisada S, Kanemaru K

    Acute medicine & surgery   7 ( 1 )   e580   2020.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/ams2.580

    PubMed

  • Implementation of a telestroke system for general physicians without a nearby stroke center to shorten the time to intravenous thrombolysis for acute cerebral infarction.

    Ochiai H, Ohta H, Kanemaru K, Okuyama H, Kume S, Matsuda S, Kuroki K, Kawachi K, Takeshima H

    Acute medicine & surgery   7 ( 1 )   e551   2020.1

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    Language:English   Publishing type:Research paper (scientific journal)  

    DOI: 10.1002/ams2.551

    PubMed