Akaishi Tetsuya 赤石哲也

… Alternative Names

赤石哲也アカイシテツヤ

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Researcher Number	80833904
Other IDs
Affiliation (Current)	2025: 東北医科薬科大学, 医学部, 助教 2025: 東北大学, 医学系研究科, 大学院非常勤講師
Affiliation (based on the past Project Information) *help	2021 – 2023: 東北大学, 医学系研究科, 助教
Review Section/Research Field	Except Principal Investigator Basic Section 58010:Medical management and medical sociology-related
Keywords	Except Principal Investigator 健康管理ツール / 健康管理アルゴリズム / 新型コロナウイルス感染症 / COVID-19 prognosis / COVID-19 risk factor / post COVID-19 condition / mild COVID-19 / prolonged symptoms / prediction model / machine learning / risk factor / mild-moderate COVID-19 / COVID-19

新型コロナウイルス感染症療養患者の健康管理アルゴリズム確立及び管理ツールの開発
- Principal Investigator
  
  石井正
- Project Period (FY)
  2021 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 58010:Medical management and medical sociology-related
- Research Institution
  Tohoku University

All 2024 2023 2022 2021

All Journal Article

[Journal Article] Evaluation of Statistical Approaches in Developing a Predictive Model of Severe COVID-19 during Early Phase of Pandemic with Limited Data Resources2024
- Author(s)
  Akaishi Tetsuya、Tadano Yasunori、Kimura Yoshitaka、Yaegashi Nobuo、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 262 Issue: 1 Pages: 33-41
- DOI
  10.1620/tjem.2023.J090
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Acute Adverse Events at a Mass Vaccination Site after the Third and Fourth COVID-19 Vaccinations in Japan2023
- Author(s)
  Akaishi Tetsuya、Onodera Tamotsu、Takahashi Tatsuya、Harigae Hideo、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 259 Issue: 4 Pages: 263-271
- DOI
  10.1620/tjem.2023.J002
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Predictors for the Development of Hypoxia or Prolonged Acute Symptoms among Non-Hospitalized Mild-to-Moderate Patients with Coronavirus Disease 20192023
- Author(s)
  Tadano Yasunori、Akaishi Tetsuya、Suzuki Satoko、Ono Rie、Saito Natsumi、Arita Ryutaro、Kanno Takeshi、Tanaka Junichi、Kikuchi Akiko、Ohsawa Minoru、Takayama Shin、Abe Michiaki、Onodera Ko、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 260 Issue: 3 Pages: 231-244
- DOI
  10.1620/tjem.2023.J038
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Progress and treatment of “long <scp>COVID</scp>” in non‐hospitalized patients: A single‐center retrospective cohort study2023
- Author(s)
  Ono Rie、Arita Ryutaro、Takayama Shin、Kanno Takeshi、Kikuchi Akiko、Suzuki Satoko、Ohsawa Minoru、Saito Natsumi、Abe Michiaki、Onodera Koh、Akaishi Tetsuya、Tadano Yasunori、Ishii Tadashi
- Journal Title
  
  Traditional & Kampo Medicine
  
  Volume: 10 Issue: 2 Pages: 150-158
- DOI
  10.1002/tkm2.1370
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Genetic Recombination Sites Away from the Insertion/Deletion Hotspots in SARS-Related Coronaviruses2023
- Author(s)
  Akaishi Tetsuya、Fujiwara Kei、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 259 Issue: 1 Pages: 17-26
- DOI
  10.1620/tjem.2022.J093
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Trinucleotide Substitutions at Two Locations in the SARS-CoV-2 Nucleocapsid (<i>N</i>) Gene2023
- Author(s)
  Akaishi Tetsuya、Fujiwara Kei、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 260 Issue: 1 Pages: 21-27
- DOI
  10.1620/tjem.2023.J010
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Variation in the prevalence of cough symptoms 4?5?days after infection with SARS‐CoV‐2 between seasons with different prevalent strains2022
- Author(s)
  Akaishi Tetsuya、Ishii Tadashi
- Journal Title
  
  Journal of General and Family Medicine
  
  Volume: 23 Issue: 4 Pages: 248-254
- DOI
  10.1002/jgf2.536
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Coronavirus disease 2019 transmission and symptoms in young children during the severe acute respiratory syndrome coronavirus 2 Delta variant and Omicron variant outbreaks2022
- Author(s)
  Akaishi Tetsuya、Ishii Tadashi
- Journal Title
  
  Journal of International Medical Research
  
  Volume: 50 Issue: 5
- DOI
  10.1177/03000605221102079
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Effectiveness of third vaccine dose for coronavirus disease 2019 during the Omicron variant pandemic: a prospective observational study in Japan2022
- Author(s)
  Akaishi T, Kushimoto S, Katori Y, Sugawara N, Egusa H, Igarashi K, Fujita M, Kure S, Takayama S, Abe M, Kikuchi A, Ohsawa M, Ishizawa K, Abe Y, Imai H, Inaba Y, Iwamatsu-Kobayashi Y, Nishioka T, Onodera K, Ishii T
- Journal Title
  
  Sci Rep.
  
  Volume: 12 Issue: 1 Pages: 13589-13589
- DOI
  10.1038/s41598-022-17990-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10503, KAKENHI-PROJECT-21K10367, KAKENHI-PROJECT-20K09281
[Journal Article] Insertion/deletion hotspots in the Nsp2, Nsp3, S1, and ORF8 genes of SARS-related coronaviruses2022
- Author(s)
  Akaishi Tetsuya、Fujiwara Kei、Ishii Tadashi
- Journal Title
  
  BMC Ecology and Evolution
  
  Volume: 22 Issue: 1
- DOI
  10.1186/s12862-022-02078-7
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Response to Glucocorticoid Therapy in Patients with Mild to Moderate Coronavirus Disease 2019 at a Japanese Care Facility2022
- Author(s)
  Kikuchi A, Arita R, Ono R, Tadano Y, Saito N, Akaishi T, Kanno T, Osawa M, Takayama S, Abe M, Onodera K, Ishii T
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 257 Issue: 2 Pages: 97-106
- DOI
  10.1620/tjem.2022.J022
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10503, KAKENHI-PROJECT-21K10367
[Journal Article] Effectiveness of mRNA COVID-19 Vaccines in Japan during the Nationwide Pandemic of the Delta Variant2022
- Author(s)
  Akaishi Tetsuya、Kushimoto Shigeki、Katori Yukio、Sugawara Noriko、Igarashi Kaoru、Fujita Motoo、Kure Shigeo、Takayama Shin、Abe Michiaki、Kikuchi Akiko、Ishizawa Kota、Abe Yoshiko、Imai Hiroyuki、Inaba Yohei、Iwamatsu-Kobayashi Yoko、Nishioka Takashi、Onodera Ko、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 257 Issue: 1 Pages: 1-6
- DOI
  10.1620/tjem.2022.J012
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367, KAKENHI-PROJECT-19K10503, KAKENHI-PROJECT-20K09281
[Journal Article] COVID-19-Related Symptoms during the SARS-CoV-2 Omicron (B.1.1.529) Variant Surge in Japan2022
- Author(s)
  Akaishi T, Kushimoto S, Katori Y, Sugawara N, Egusa H, Igarashi K, Fujita M, Kure S, Takayama S, Abe M, Kikuchi A, Ohsawa M, Ishizawa K, Abe Y, Imai H, Inaba Y, Iwamatsu-Kobayashi Y, Nishioka T, Onodera K, Ishii T
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 258 Issue: 2 Pages: 103-110
- DOI
  10.1620/tjem.2022.J067
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10503, KAKENHI-PROJECT-21K10367, KAKENHI-PROJECT-20K09281
[Journal Article] Refractory Chest Pain in Mild to Moderate Coronavirus Disease 2019 Successfully Treated with Saikanto, a Japanese Traditional Medicine2022
- Author(s)
  Arita R, Ono R, Saito N, Suzuki S, Kikuchi A, Ohsawa M, Tadano Y, Akaishi T, Kanno T, Abe M, Onodera K, Takayama S, Ishii T
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 257 Issue: 3 Pages: 241-249
- DOI
  10.1620/tjem.2022.J040
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-19K10503, KAKENHI-PROJECT-21K10367
[Journal Article] Prolonged Diarrhea Following COVID-19 Vaccination: A Case Report and Literature Review2022
- Author(s)
  Akaishi Tetsuya、Takahashi Takahiro、Sato Satoko、Jin Xiaoyi、Masamune Atsushi、Ishii Tadashi
- Journal Title
  
  Tohoku J. Exp. Med.
  
  Volume: 257 Issue: 3 Pages: 251-259
- DOI
  10.1620/tjem.2022.J043
- ISSN
  0040-8727, 1349-3329
- Language
  English
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Reports of acute adverse events in mRNA COVID-19 vaccine recipients after the first and second doses in Japan2022
- Author(s)
  Akaishi Tetsuya、Onodera Tamotsu、Takahashi Tatsuya、Harigae Hideo、Ishii Tadashi
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-19936-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] A simulation of geographic distribution for the emergence of consequential SARS-CoV-2 variant lineages2022
- Author(s)
  Akaishi Tetsuya、Ishii Tadashi
- Journal Title
  
  Scientific Reports
  
  Volume: 12 Issue: 1
- DOI
  10.1038/s41598-022-14308-5
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] Sequence Exchange Involving Dozens of Consecutive Bases with External Origin in SARS-Related Coronaviruses2022
- Author(s)
  Akaishi Tetsuya、Horii Akira、Ishii Tadashi
- Journal Title
  
  Journal of Virology
  
  Volume: 96 Issue: 15
- DOI
  10.1128/jvi.01002-22
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] COVID-19 transmission in group living environments and households2021
- Author(s)
  Akaishi Tetsuya、Kushimoto Shigeki、Katori Yukio、Kure Shigeo、Igarashi Kaoru、Takayama Shin、Abe Michiaki、Tanaka Junichi、Kikuchi Akiko、Onodera Ko、Ishii Tadashi
- Journal Title
  
  Scientific Reports
  
  Volume: 11 Issue: 1 Pages: 11616-11616
- DOI
  10.1038/s41598-021-91220-4
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367, KAKENHI-PROJECT-17K17586
[Journal Article] Discriminatory Value of Self-reported Olfactory Dysfunction in the Prediction of Coronavirus Disease 20192021
- Author(s)
  Akaishi Tetsuya、Kushimoto Shigeki、Katori Yukio、Kure Shigeo、Igarashi Kaoru、Fujita Motoo、Takayama Shin、Abe Michiaki、Kikuchi Akiko、Tanaka Junichi、Abe Yoshiko、Imai Hiroyuki、Inaba Yohei、Iwamatsu-Kobayashi Yoko、Nishioka Takashi、Onodera Ko、Ishii Tadashi
- Journal Title
  
  Intern. Med.
  
  Volume: 60 Issue: 18 Pages: 2905-2910
- DOI
  10.2169/internalmedicine.7238-21
- NAID
  130008088308
- ISSN
  0918-2918, 1349-7235
- Year and Date
  2021-09-15
- Language
  English
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-21K10367
[Journal Article] COVID-19 Transmission at Schools in Japan2021
- Author(s)
  Akaishi Tetsuya、Kushimoto Shigeki、Katori Yukio、Sugawara Noriko、Igarashi Kaoru、Fujita Motoo、Kure Shigeo、Takayama Shin、Abe Michiaki、Tanaka Junichi、Kikuchi Akiko、Abe Yoshiko、Imai Hiroyuki、Inaba Yohei、Iwamatsu-Kobayashi Yoko、Nishioka Takashi、Onodera Ko、Ishii Tadashi
- Journal Title
  
  The Tohoku Journal of Experimental Medicine
  
  Volume: 255 Issue: 3 Pages: 239-246
- DOI
  10.1620/tjem.255.239
- NAID
  130008118932
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-21K10367, KAKENHI-PROJECT-17K17586

1. 石井正 (00650657)

# of Collaborated Projects: 1 results

# of Collaborated Products: 9 results
2. 市川学 (60553873)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
3. 植田琢也 (40361448)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
4. 押谷仁 (80419994)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
5. 菊地章子

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results
6. 高山真

# of Collaborated Projects: 0 results

# of Collaborated Products: 1 results

Akaishi Tetsuya 赤石 哲也

赤石 哲也 アカイシ テツヤ

Research Projects

Research Products

Co-Researchers

新型コロナウイルス感染症療養患者の健康管理アルゴリズム確立及び管理ツールの開発

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Journal Article] Evaluation of Statistical Approaches in Developing a Predictive Model of Severe COVID-19 during Early Phase of Pandemic with Limited Data Resources2024

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Acute Adverse Events at a Mass Vaccination Site after the Third and Fourth COVID-19 Vaccinations in Japan2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Predictors for the Development of Hypoxia or Prolonged Acute Symptoms among Non-Hospitalized Mild-to-Moderate Patients with Coronavirus Disease 20192023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Progress and treatment of “long <scp>COVID</scp>” in non‐hospitalized patients: A single‐center retrospective cohort study2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Genetic Recombination Sites Away from the Insertion/Deletion Hotspots in SARS-Related Coronaviruses2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Trinucleotide Substitutions at Two Locations in the SARS-CoV-2 Nucleocapsid (<i>N</i>) Gene2023

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Variation in the prevalence of cough symptoms 4?5?days after infection with SARS‐CoV‐2 between seasons with different prevalent strains2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Coronavirus disease 2019 transmission and symptoms in young children during the severe acute respiratory syndrome coronavirus 2 Delta variant and Omicron variant outbreaks2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Effectiveness of third vaccine dose for coronavirus disease 2019 during the Omicron variant pandemic: a prospective observational study in Japan2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Insertion/deletion hotspots in the Nsp2, Nsp3, S1, and ORF8 genes of SARS-related coronaviruses2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Response to Glucocorticoid Therapy in Patients with Mild to Moderate Coronavirus Disease 2019 at a Japanese Care Facility2022

Author(s)

Journal Title

DOI

ISSN

Language

Data Source

[Journal Article] Effectiveness of mRNA COVID-19 Vaccines in Japan during the Nationwide Pandemic of the Delta Variant2022

Author(s)

Akaishi Tetsuya 赤石哲也

赤石哲也アカイシテツヤ