| FullText URL | fulltext.pdf |
|---|---|
| Author | Moriwake, Takatoshi| Matsumoto, Naomi| Tominaga, Yusuke| Uraguchi, Kensuke| Kobayashi, Tomoko| Tsuboi, Ichiro| Yoshinaga, Kasumi| Yamanoi, Tomoaki| Kawada, Tatsushi| Sadahira, Takuya| Katayama, Satoshi| Iwata, Takehiro| Nishimura, Shingo| Bekku, Kensuke| Edamura, Kohei| Takao, Soshi| Yorifuji, Takashi| Araki, Motoo| |
| Keywords | bedwetting cohort study daytime bladder control nocturnal enuresis |
| Published Date | 2025-11-17 |
| Publication Title | International Journal of Urology |
| Publisher | Wiley |
| ISSN | 0919-8172 |
| NCID | AA11042471 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2025 The Author(s). |
| File Version | publisher |
| PubMed ID | 41250286 |
| DOI | 10.1111/iju.70288 |
| Web of Science KeyUT | 001616008600001 |
| Related Url | isVersionOf https://doi.org/10.1111/iju.70288 |
| Title Alternative | The results of COVID-19 antibody testing studies in Bizen, Japan |
|---|---|
| Author | Yorifuji, Takashi| Sasaki, Ayako| Matsumoto, Naomi| Kadowaki, Tomoka| Mitsuhashi, Toshiharu| Takao, Soshi| |
| Abstract | We conducted two prospective cohort studies (June 2022–March 2023 and Nov 2023–Jan 2024) of 1,899 and 445 residents and other individuals who are affiliated with institutions in the city of Bizen in Japan's Okayama prefecture (population 32,320 as of 2020). We measured the subjects' titers of antibodies against SARS-CoV-2, evaluated changes in their antibody titers, and assessed the associations of the titers with the subjects' vaccination status, infection, and COVID-19 status/severity. This report summarizes the two studies' findings. These prospective studies based on a wide age range in a general population provide information that can be used to determine the appropriate timing of vaccination during a pandemic. |
| Keywords | COVID-19 ワクチン (vaccination) 抗体価 (antibody titer) 感染 (infection) |
| Publication Title | Journal of Okayama Medical Association |
| Published Date | 2025-12-01 |
| Volume | volume137 |
| Issue | issue3 |
| Start Page | 118 |
| End Page | 125 |
| ISSN | 0030-1558 |
| Related Url | isVersionOf https://doi.org/10.4044/joma.137.118 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2025 岡山医学会 |
| File Version | publisher |
| DOI | 10.4044/joma.137.118 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Tamai, Kei| Matsumoto, Naomi| Takeuchi, Akihito| Nakamura, Makoto| Kageyama, Misao| Yorifuji, Takashi| |
| Keywords | Behavioral development Child health Early term Gestational age Hospitalization Multiple births |
| Published Date | 2025-11-18 |
| Publication Title | Scientific Reports |
| Volume | volume15 |
| Issue | issue1 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 40608 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2025 |
| File Version | publisher |
| PubMed ID | 41253914 |
| DOI | 10.1038/s41598-025-24186-2 |
| Web of Science KeyUT | 001618530100045 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-025-24186-2 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Obara, Takafumi| Naito, Hiromichi| Matsumoto, Naomi| Tsukahara, Kohei| Hongo, Takashi| Nojima, Tsuyoshi| Yumoto, Tetsuya| Yorifuji, Takashi| Nakao, Atsunori| |
| Keywords | Cardiopulmonary resuscitation Out-of-hospital Pediatrics Artificial respiration COVID-19 pandemic |
| Published Date | 2025-10 |
| Publication Title | Resuscitation |
| Volume | volume215 |
| Publisher | Elsevier BV |
| Start Page | 110706 |
| ISSN | 0300-9572 |
| NCID | AA00817253 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2025 The Author(s). |
| File Version | publisher |
| PubMed ID | 40619060 |
| DOI | 10.1016/j.resuscitation.2025.110706 |
| Web of Science KeyUT | 001534174600001 |
| Related Url | isVersionOf https://doi.org/10.1016/j.resuscitation.2025.110706 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Matsumoto, Naomi| Matsuo, Rumi| Yamamura, Yuka| Tsuge, Takahiro| Kadowaki, Tomoka| Uraguchi, Kensuke| Tamai, Kei| Nakamura, Kazue| Takeuchi, Akihito| Yorifuji, Takashi| |
| Keywords | breastfeeding child health environmental exposure longitudinal studies perinatal |
| Published Date | 2025-01 |
| Publication Title | Pediatrics International |
| Volume | volume67 |
| Issue | issue1 |
| Publisher | Wiley |
| Start Page | e70258 |
| ISSN | 1328-8067 |
| NCID | AA11320483 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2025 The Author(s). |
| File Version | publisher |
| PubMed ID | 41215463 |
| DOI | 10.1111/ped.70258 |
| Web of Science KeyUT | 001611492800001 |
| Related Url | isVersionOf https://doi.org/10.1111/ped.70258 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Yabuuchi, Toshihiko| Ikeda, Masanori| Matsumoto, Naomi| Tsuge, Mitsuru| Yorifuji, Takashi| Tsukahara, Hirokazu| |
| Keywords | asthma body mass index child phenotypes sex |
| Published Date | 2025-01 |
| Publication Title | Pediatrics International |
| Volume | volume67 |
| Issue | issue1 |
| Publisher | Wiley |
| Start Page | e70090 |
| ISSN | 1328-8067 |
| NCID | AA11320483 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2025 The Author(s). |
| File Version | publisher |
| PubMed ID | 40457851 |
| DOI | 10.1111/ped.70090 |
| Web of Science KeyUT | 001500513900001 |
| Related Url | isVersionOf https://doi.org/10.1111/ped.70090 |
| FullText URL | fulltext.pdf suppl.pdf |
|---|---|
| Author | Tamai, Kei| Matsumoto, Naomi| Mitsui, Takashi| Masuyama, Hisashi| Yorifuji, Takashi| |
| Published Date | 2025-06-01 |
| Publication Title | Scientific Reports |
| Volume | volume15 |
| Issue | issue1 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 19206 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2025 |
| File Version | publisher |
| PubMed ID | 40451859 |
| DOI | 10.1038/s41598-025-03703-3 |
| Web of Science KeyUT | 001500912700023 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-025-03703-3 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Matsumoto, Naomi| Mitsui, Takashi| Tamai, Kei| Hirota, Tomoya| Masuyama, Hisashi| Yorifuji, Takashi| |
| Keywords | Cesarean delivery Delivery methods Long-term outcome Child development Outcome-wide approach |
| Published Date | 2025-01-20 |
| Publication Title | Scientific Reports |
| Volume | volume15 |
| Issue | issue1 |
| Publisher | Nature Portfolio |
| Start Page | 2485 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2025 |
| File Version | publisher |
| PubMed ID | 39833288 |
| DOI | 10.1038/s41598-025-87043-2 |
| Web of Science KeyUT | 001402008500024 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-025-87043-2 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Shigehara, Kenji| Matsumoto, Naomi| Tsuge, Mitsuru| Uda, Kazuhiro| Saito, Yukie| Yashiro, Masato| Yorifuji, Takashi| Ikeda, Masanori| Tsukahara, Hirokazu| |
| Keywords | Allergic rhinitis Bronchial asthma Atopic dermatitis National cohort study Passive smoking |
| Note | The version of record of this article, first published in Allergy, Asthma & Clinical Immunology, is available online at Publisher’s website: http://dx.doi.org/10.1186/s13223-025-00952-9| |
| Published Date | 2025-01-16 |
| Publication Title | Allergy, Asthma & Clinical Immunology |
| Volume | volume21 |
| Issue | issue1 |
| Publisher | BMC |
| Start Page | 4 |
| ISSN | 1710-1492 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2025. |
| File Version | publisher |
| PubMed ID | 39825417 |
| DOI | 10.1186/s13223-025-00952-9 |
| Web of Science KeyUT | 001397990900001 |
| Related Url | isVersionOf https://doi.org/10.1186/s13223-025-00952-9 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Nakamura, Naoko| Mitsuhashi, Toshiharu| Nakashima, Yasuko| Matsumoto, Naomi| Yorifuji, Takashi| |
| Keywords | community health planning diagnostic screening programmes home visits postpartum depression postnatal care quasi-experimental study |
| Published Date | 2023-07-19 |
| Publication Title | Family Practice |
| Publisher | Oxford University Press (OUP) |
| Start Page | cmad074 |
| ISSN | 1460-2229 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2023. |
| File Version | publisher |
| PubMed ID | 37467366 |
| DOI | 10.1093/fampra/cmad074 |
| Web of Science KeyUT | 001030159100001 |
| Related Url | isVersionOf https://doi.org/10.1093/fampra/cmad074 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Akagi, Shinsuke| Takao, Soshi| Matsuo, Rumi| Matsumoto, Naomi| Yorifuji, Takashi| |
| Keywords | all-cause mortality cardiovascular disease hypertension Japanese older adults survival analysis |
| Published Date | 2024-12-12 |
| Publication Title | Geriatrics & Gerontology International |
| Volume | volume25 |
| Issue | issue1 |
| Publisher | Wiley |
| Start Page | 82 |
| End Page | 89 |
| ISSN | 1444-1586 |
| NCID | AA1155729X |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 The Author(s). |
| File Version | publisher |
| PubMed ID | 39663894 |
| DOI | 10.1111/ggi.15046 |
| Web of Science KeyUT | 001374668300001 |
| Related Url | isVersionOf https://doi.org/10.1111/ggi.15046 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Matsumoto, Naomi| Mitsui, Takashi| Kadowaki, Tomoka| Mitsuhashi, Toshiharu| Hirota, Tomoya| Masuyama, Hisashi| Yorifuji, Takashi| |
| Keywords | In vitro fertilization (IVF) Assisted reproductive technology (ART) Long-term outcome Development |
| Published Date | 2024-11-18 |
| Publication Title | European Journal of Pediatrics |
| Volume | volume184 |
| Issue | issue1 |
| Publisher | Springer Science and Business Media LLC |
| Start Page | 24 |
| ISSN | 1432-1076 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2024 |
| File Version | publisher |
| PubMed ID | 39557744 |
| DOI | 10.1007/s00431-024-05883-y |
| Web of Science KeyUT | 001363062300001 |
| Related Url | isVersionOf https://doi.org/10.1007/s00431-024-05883-y |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Matsumoto, Naomi| Mitsuhashi, Toshiharu| Matsuo, Rumi| Kadowaki, Tomoka| Takao, Soshi| Yorifuji, Takashi| |
| Keywords | COVID-19 Vaccine Omicron Prevention Pneumonia |
| Published Date | 2023 |
| Publication Title | JMA Journal |
| Volume | volume6 |
| Issue | issue4 |
| Publisher | Japan Medical Association |
| Start Page | 463 |
| End Page | 469 |
| ISSN | 2433-3298 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © Japan Medical Association |
| File Version | publisher |
| PubMed ID | 37941689 |
| DOI | 10.31662/jmaj.2023-0019 |
| Web of Science KeyUT | 001117541000004 |
| Related Url | isVersionOf https://doi.org/10.31662/jmaj.2023-0019 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Hiraoka, Tomohiro| Obara, Takafumi| Matsumoto, Naomi| Tsukahara, Kohei| Hongo, Takashi| Nojima, Tsuyoshi| Hisamura, Masaki| Yumoto, Tetsuya| Nakao, Atsunori| Yorifuji, Takashi| Naito, Hiromichi| |
| Keywords | Retrospective cohort study Injury recurrence Injury prevention |
| Note | The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-024-76403-z| |
| Published Date | 2024-10-21 |
| Publication Title | Scientific Reports |
| Volume | volume14 |
| Issue | issue1 |
| Publisher | Nature Portfolio |
| Start Page | 24716 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2024 |
| File Version | publisher |
| PubMed ID | 39433855 |
| DOI | 10.1038/s41598-024-76403-z |
| Web of Science KeyUT | 001339991400047 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-024-76403-z |
| JaLCDOI | 10.18926/AMO/67656 |
|---|---|
| FullText URL | 78_5_363.pdf |
| Author | Takanaga, Satoe| Matsumoto, Naomi| Kadowaki, Tomoka| Takao, Soshi| Yorifuji, Takashi| |
| Abstract | Kawasaki disease (KD) is a pediatric disease of unknown etiology that commonly affects infants in East Asia. Infants born small for gestational age (SGA) have weaker immune systems and are more susceptible to infection. Using data from a nationwide Japanese birth cohort study conducted in 2010 (n=34,579), we investigated whether SGA increases the risk of KD. SGA was defined as birth weight below the 10th percentile for gestational age. The outcome was hospitalization for KD between 6 and 30 months of age. The association between SGA and hospitalization for KD, adjusted for child and maternal factors, was examined using logistic regression. Of the 231 children hospitalized for KD, 9.5% were SGA. Further statistical analysis showed that SGA did not increase the odds ratio (OR) of hospitalization for KD (adjusted OR 1.12, 95% confidence interval 0.71-1.75). This result was not changed with stratification by early daycare attendance and preterm status. Reasons for the lack of association may include the multifactorial pathogenesis of KD; in addition, the types of infections to which SGA infants are predisposed may differ from those triggering KD. Overall, our large nationwide study found no association between SGA and KD. |
| Keywords | Kawasaki disease (KD) small for gestational age (SGA) cohort epidemiology |
| Amo Type | Original Article |
| Publication Title | Acta Medica Okayama |
| Published Date | 2024-10 |
| Volume | volume78 |
| Issue | issue5 |
| Publisher | Okayama University Medical School |
| Start Page | 363 |
| End Page | 370 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2024 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 39467654 |
| FullText URL | fulltext20240820-02.pdf fig20240820-02.pdf table20240820-02.pdf suppl_fig20240820-02.pdf suppl_table20240820-02.pdf |
|---|---|
| Author | Matsumoto, Naomi| Sasaki, Ayako| Kadowaki, Tomoka| Mitsuhashi, Toshiharu| Takao, Soshi| Yorifuji, Takashi| |
| Keywords | SARS-CoV-2 Vaccine Antibody Mixed-effects model Omicron |
| Note | © 2024 Elsevier Ltd. This manuscript version is made available under the CC-BY-NC-ND 4.0 license https://creativecommons.org/licenses/by-nc-nd/4.0/| This fulltext file will be available in Aug. 2025.| |
| Published Date | 2024-08 |
| Publication Title | Vaccine |
| Volume | volume42 |
| Issue | issue21 |
| Publisher | Elsevier BV |
| Start Page | 126156 |
| ISSN | 0264-410X |
| NCID | AA10491877 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 Elsevier Ltd. |
| File Version | author |
| PubMed ID | 39088986 |
| DOI | 10.1016/j.vaccine.2024.126156 |
| Web of Science KeyUT | 001285745600001 |
| Related Url | isVersionOf https://doi.org/10.1016/j.vaccine.2024.126156 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Matsumoto, Naomi| Sasaki, Ayako| Kadowaki, Tomoka| Mitsuhashi, Toshiharu| Takao, Soshi| Yorifuji, Takashi| |
| Note | The version of record of this article, first published in Scientific Reports, is available online at Publisher’s website: http://dx.doi.org/10.1038/s41598-024-55245-9| |
| Published Date | 2024-02-25 |
| Publication Title | Scientific Reports |
| Volume | volume14 |
| Issue | issue1 |
| Publisher | Nature Portfolio |
| Start Page | 4564 |
| ISSN | 2045-2322 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © The Author(s) 2024 |
| File Version | publisher |
| PubMed ID | 38403650 |
| DOI | 10.1038/s41598-024-55245-9 |
| Web of Science KeyUT | 001177180300006 |
| Related Url | isVersionOf https://doi.org/10.1038/s41598-024-55245-9 |
| FullText URL | fulltext.pdf |
|---|---|
| Author | Nakamura, Naoko| Mitsuhashi, Toshiharu| Matsumoto, Naomi| Hayase, Shunsaku| Yorifuji, Takashi| |
| Keywords | antihypertensive agents COVID-19 health behavior interrupted time series analysis prescription drugs treatment interruption |
| Published Date | 2024-02-21 |
| Publication Title | Journal of General and Family Medicine |
| Volume | volume25 |
| Issue | issue2 |
| Publisher | Wiley |
| Start Page | 102 |
| End Page | 109 |
| ISSN | 2189-7948 |
| Content Type | Journal Article |
| language | English |
| OAI-PMH Set | 岡山大学 |
| Copyright Holders | © 2024 The Authors. |
| File Version | publisher |
| PubMed ID | 38481745 |
| DOI | 10.1002/jgf2.678 |
| Web of Science KeyUT | 001168139300001 |
| Related Url | isVersionOf https://doi.org/10.1002/jgf2.678 |
| Title Alternative | The 2022 Incentive Award of the Okayama Medical Association in General Medical Science (2022 Yuuki Prize) |
|---|---|
| Author | Matsumoto, Naomi| |
| Publication Title | Journal of Okayama Medical Association |
| Published Date | 2023-12-01 |
| Volume | volume135 |
| Issue | issue3 |
| Start Page | 106 |
| End Page | 108 |
| ISSN | 0030-1558 |
| Related Url | isVersionOf https://doi.org/10.4044/joma.135.106 |
| language | Japanese |
| Copyright Holders | Copyright (c) 2023 岡山医学会 |
| File Version | publisher |
| DOI | 10.4044/joma.135.106 |
| JaLCDOI | 10.18926/AMO/66148 |
|---|---|
| FullText URL | 77_6_567.pdf |
| Author | Matsumoto, Naomi| Higuchi, Chigusa| Miyaji, Chikara| Mitsuhashi, Toshiharu| Hagiya, Hideharu| Takao, Soshi| Yorifuji, Takashi| |
| Abstract | This paper presents the results of a series of surveys conducted from July 2021 to March 2023 to investigate the post-vaccination adverse reactions to the mRNA-1273 (Moderna) vaccine among faculty, staff, and students at Okayama University. These studies complement the official surveys conducted by the Ministry of Health, Labour and Welfare (MHLW) and provide a more representative picture of adverse reactions in the general population including large numbers of healthy young people. Pain, swelling, redness at the injection site, fever, headache, and malaise were the main adverse reactions reported. The proportion of adverse reactions was generally higher after the second vaccination and decreased with each additional vaccination. No statistically significant differences in the adverse reactions were found for males and females and those with/without a history of allergy, but a lower proportion of fever was observed in older participants and those with underlying medical conditions. We also evaluated the association between adverse reactions and antibody titers after the third vaccination and found no significant differences in antibody levels one month after vaccination. This series of studies highlights the importance of conducting surveys in diverse populations to provide a more representative picture of post-vaccination adverse reactions during a pandemic. |
| Keywords | coronavirus disease 2019 adverse reactions mRNA vaccine antibody titers young adults |
| Amo Type | Review |
| Publication Title | Acta Medica Okayama |
| Published Date | 2023-12 |
| Volume | volume77 |
| Issue | issue6 |
| Publisher | Okayama University Medical School |
| Start Page | 567 |
| End Page | 575 |
| ISSN | 0386-300X |
| NCID | AA00508441 |
| Content Type | Journal Article |
| language | English |
| Copyright Holders | Copyright Ⓒ 2023 by Okayama University Medical School |
| File Version | publisher |
| Refereed | True |
| PubMed ID | 38145930 |
| Web of Science KeyUT | 001164631200001 |
