RYUUJI NAKAMURA
Last Updated :2024/04/03
- Affiliations, Positions
- Hiroshima University Hospital(Medical), Associate Professor or Lecturer
- E-mail
- r-nacamurahiroshima-u.ac.jp
- Self-introduction
- We are developing a system that measures the autonomic nervous function during surgery.
This system can answer the questions such as "is the patient painful?" and "is the amount of analgesic enough?".
Basic Information
Academic Degrees
- Doctor of Philosophy in Medical Science, Hiroshima University
Research Fields
- Medicine,dentistry, and pharmacy;Boundary medicine;Pain science
Research Keywords
Educational Activity
Course in Charge
- 2024, Undergraduate Education, Year, Systemic Disease Control
- 2024, Undergraduate Education, Intensive, Practice of Medicine I
- 2024, Undergraduate Education, Intensive, Practice of Medicine II
- 2024, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Anesthesiology and Critical Care
- 2024, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Anesthesiology and Critical Care
- 2024, Graduate Education (Doctoral Program) , First Semester, Advanced Research on Anesthesiology and Critical Care
- 2024, Graduate Education (Doctoral Program) , Second Semester, Advanced Research on Anesthesiology and Critical Care
- 2024, Graduate Education (Doctoral Program) , First Semester, Advanced Seminar on Palliative and Supportive Care for Cancer Patients
- 2024, Graduate Education (Doctoral Program) , Second Semester, Advanced Seminar on Palliative and Supportive Care for Cancer Patients
- 2024, Graduate Education (Doctoral Program) , First Semester, Palliative Care Conference
Research Activities
Academic Papers
- Transient symptomatic worsening by atropine in opsoclonus-myoclonus syndrome, PEDIATRICS INTERNATIONAL, 59(1), 97-98, 2017
- Paravertebral block catheter breakage by electrocautery during thoracic surgery, JOURNAL OF ANESTHESIA, 31(3), 463-466, 2017
- Alteration of Arterial Mechanical Impedance Greater than that of Photoplethysmogram and Laser Doppler Flowmetry during Endoscopic Thoracic Sympathectomy, JOURNAL OF MEDICAL AND BIOLOGICAL ENGINEERING, 37(6), 820-825, 2017
- Quantitative Evaluation of Pain during Electrocutaneous Stimulation using a Log-Linearized Peripheral Arterial Viscoelastic Model, SCIENTIFIC REPORTS, 8, 2018
- A new arterial mechanical property indicator reflecting differences in invasive stimulus intensity induced by alteration of remifentanil concentration during laryngoscopy, MINERVA ANESTESIOLOGICA, 84(3), 311-318, 2018
- Assessment of Lower-limb Vascular Endothelial Function Based on Enclosed Zone Flow-mediated Dilation, SCIENTIFIC REPORTS, 8, 2018
- Postoperative thoracic and low back pain following endovascular aortic repair associated with stenting location, JOURNAL OF ANESTHESIA, 33(1), 75-79, 2019
- Estimation of Arterial Viscosity Based on an Oscillometric Method and Its Application in Evaluating the Vascular Endothelial Function, SCIENTIFIC REPORTS, 9, 2019
- Unconstrained Vital Sign Monitoring System Using an Aortic Pulse Wave Sensor, SCIENTIFIC REPORTS, 9, 2019
- Effects of intravenous injection of indocyanine green on the oxygen reserve index (ORi (TM)), JOURNAL OF ANESTHESIA, 34(3), 338-341, 2020
- Branched-chain amino acids-induced cardiac protection against ischemia/reperfusion injury, LIFE SCIENCES, 245, 2020
- Recurrent probabilistic neural network-based short-term prediction for acute hypotension and ventricular fibrillation, SCIENTIFIC REPORTS, 10(1), 2020
- Neurokinin-1 receptor antagonists for postoperative nausea and vomiting: a systematic review and meta-analysis, REVISTA BRASILEIRA DE ANESTESIOLOGIA, 70(5), 508-519, 2020
- Pharmacokinetics of intraperitoneal and subcutaneous levobupivacaine in anesthetized rats, JOURNAL OF ANESTHESIA, 35(2), 168-174, 2021
- Peripheral arterial stiffness during electrocutaneous stimulation is positively correlated with pain-related brain activity and subjective pain intensity: an fMRI study, SCIENTIFIC REPORTS, 11(1), 2021
- Cardiorespiratory synchronisation and systolic blood pressure correlation of peripheral arterial stiffness during endoscopic thoracic sympathectomy, SCIENTIFIC REPORTS, 11(1), 2021
- Prediction of blood pressure change during surgical incision under opioid analgesia using sympathetic response evoking threshold, SCIENTIFIC REPORTS, 11(1), 2021
- Impact of fentanyl on acute and chronic pain and its side effects when used with epidural analgesia after thoracic surgery in multimodal analgesia: a retrospective cohort study, ANNALS OF PALLIATIVE MEDICINE, 10(5), 5119-5127, 2021
- The effects of dantrolene in the presence or absence of ryanodine receptor type 1 variants in individuals predisposed to malignant hyperthermia, ANAESTHESIA AND INTENSIVE CARE, 50(4), 312-319, 2022
- Age-Specific Clinical Features of Pediatric Malignant Hyperthermia: A Review of 187 Cases Over 60 Years in Japan, ANESTHESIA AND ANALGESIA, 135(1), 128-135, 2022
- Incidence and laryngoscopic grade of adult patients with Mallampati class zero airway, MINERVA ANESTESIOLOGICA, 82(3), 372-373, 2016
- Frequency Domain Analysis of Heart Rate Variability in the Early Phase of Hemorrhage: Its Relation to Development of Shock, CIRCULATION, 120(18), S1491-S1491, 2009
- A novel online method to monitor autonomic nervous activity based on arterial wall impedance and heart rate variability, MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 48(4), 351-359, 2010
- A case of coronary artery spasm caused by manipulation of the neck: heart rate variability analysis, JOURNAL OF ANESTHESIA, 26(6), 905-909, 2012
- Distinctive spontaneous regional neural activity in patients with somatoform pain disorder: A preliminary resting-state fMRI study, PSYCHIATRY RESEARCH-NEUROIMAGING, 221(3), 246-248, 2014
- Asystole following skull clamp to Chiari malformation, JOURNAL OF ANESTHESIA, 29(2), 317-317, 2015
- Model-Based Evaluation of Reactive Hyperemia Using Strain-Gauge Plethysmography and Log-Linearized Viscoelastic Indices, JOURNAL OF BIOMATERIALS AND TISSUE ENGINEERING, 5(4), 334-341, 2015
- Factors related to accidental dural puncture in epidural anesthesia patients, JOURNAL OF CLINICAL ANESTHESIA, 27(8), 665-667, 2015
- Shoulder pain after hepatectomy occurs more frequently on the right side A retrospective observational analysis, EUROPEAN JOURNAL OF ANAESTHESIOLOGY, 32(10), 744-745, 2015
- Effectiveness of group cognitive behavioral therapy for somatoform pain disorder patients in Japan: A preliminary non-case-control study, PSYCHIATRY AND CLINICAL NEUROSCIENCES, 69(12), 763-772, 2015
- Several Ryanodine Receptor Type 1 Gene Mutations of p.Arg2508 Are Potential Sources of Malignant Hyperthermia, ANESTHESIA AND ANALGESIA, 121(4), 994-1000, 2015
- A Case of Nephrogenic Diabetes Insipidus During Transsphenoidal Pituitary Adenomectomy, JOURNAL OF NEUROSURGICAL ANESTHESIOLOGY, 28(1), 79-80, 2016
- A novel online method to monitor autonomic nervous activity based on arterial wall impedance and heart rate variability, MEDICAL & BIOLOGICAL ENGINEERING & COMPUTING, 48(4), 351-359, 201004
- A case of coronary artery spasm caused by manipulation of the neck: heart rate variability analysis, JOURNAL OF ANESTHESIA, 26(6), 905-909, 201212
- Distinctive spontaneous regional neural activity in patients with somatoform pain disorder: A preliminary resting-state fMRI study, PSYCHIATRY RESEARCH-NEUROIMAGING, 221(3), 246-248, 20140330
- ★, Arterial Mechanical Impedance is a Sensitive Stress Response Monitor During General Anesthesia., Hiroshima J Med Sci, 58(4), 75-82, 20091201
- Alteration of Arterial Mechanical Impedance Greater than that of Photoplethysmogram and Laser Doppler Flowmetry during Endoscopic Thoracic Sympathectomy, JOURNAL OF MEDICAL AND BIOLOGICAL ENGINEERING, 37(6), 820-825, 201712
- Quantitative Evaluation of Pain during Electrocutaneous Stimulation using a Log-Linearized Peripheral Arterial Viscoelastic Model, SCIENTIFIC REPORTS, 8, 20180215
- ★, A new arterial mechanical property indicator reflecting differences in invasive stimulus intensity induced by alteration of remifentanil concentration during laryngoscopy, MINERVA ANESTESIOLOGICA, 84(3), 311-318, 201803
- Assessment of Lower-limb Vascular Endothelial Function Based on Enclosed Zone Flow-mediated Dilation, SCIENTIFIC REPORTS, 8, 20180618