著者

Masahiro Yano Tomoaki Morioka Yuka Natsuki Keyaki Sasaki Yoshinori Kakutani Akinobu Ochi Yuko Yamazaki Tetsuo Shoji Masanori Emoto

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.61, no.8, pp.1197-1200, 2022-04-15 (Released:2022-04-15)

参考文献数

15

被引用文献数

2 35

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During the ongoing coronavirus disease 2019 (COVID-19) pandemic, it is critical to ensure the safety of COVID-19 vaccines. We herein report a 51-year-old Japanese woman who developed acute-onset type 1 diabetes with diabetic ketoacidosis six weeks after receiving the first dose of a COVID-19 messenger ribonucleic acid (mRNA) vaccine. Laboratory tests indicated exhaustion of endogenous insulin secretion, a positive result for insulin autoantibody, and latent thyroid autoimmunity. Human leukocyte antigen typing was homozygous for DRB1*09:01-DQB1*03:03 haplotypes. This case suggests that COVID-19 vaccination can induce type 1 diabetes in some individuals with a genetic predisposition.

著者

Makoto Yamakawa Keiichi Nakahara Toshihito Nakanishi Toshiya Nomura Mitsuharu Ueda

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.61, no.7, pp.1067-1069, 2022-04-01 (Released:2022-04-01)

参考文献数

14

被引用文献数

13

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After BNT162b2 messenger ribonucleic acid (mRNA) coronavirus disease 2019 (COVID-19) vaccination, a 30-year-old man developed bilateral lateral gaze palsy, diplopia, absent tendon reflexes, and ataxic gait. Serum anti-GQ1b and anti-GT1a immunoglobulin G (IgG) antibodies were strongly positive. Based on those findings, he was diagnosed with Miller Fisher syndrome (MFS). Intravenous immunoglobulin therapy was administered, and his symptoms fully recovered within approximately 3 months. To the best of our knowledge, this is the first report to describe the development of MFS after COVID-19 mRNA vaccination.

著者

Tadahisa Numakura Koji Murakami Tsutomu Tamada Chiaki Yamaguchi Chihiro Inoue Shinya Ohkouchi Naoki Tode Hirohito Sano Hiroyuki Aizawa Kei Sato Ayumi Mitsune Hajime Kurosawa Toru Nakazawa Hisatoshi Sugiura

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

pp.0104-22, (Released:2022-08-10)

参考文献数

23

被引用文献数

13

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BNT162b2 (Pfizer/BioNTech) is a coronavirus disease 2019 (COVID-19) vaccine containing nucleoside-modified messenger RNA encoding the severe acute respiratory syndrome coronavirus 2 spike glycoprotein. Recently, ocular complications of mRNA vaccines have been reported increasingly frequently. However, immunological adverse events due to mRNA vaccines in real-world settings are not fully known. We herein report the novel development of sarcoidosis manifested as uveitis, bilateral hilar lymphadenopathy, angiotensin-converting enzyme elevation, and epithelioid and giant cell granuloma formation in the lung soon after the first BNT162b2 injection and review the current literature, including three reported cases of sarcoid-like reaction following COVID-19 vaccination.

著者

Takehiro Numata Kazuki Miura Tetsuya Akaishi Ryutaro Arita Kota Ishizawa Natsumi Saito Hiroyo Sasaki Akiko Kikuchi Shin Takayama Muneshige Tobita Tadashi Ishii

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

pp.3218-19, (Released:2019-09-18)

参考文献数

15

被引用文献数

5 4

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We herein report the case of a 14-year-old girl who had been experiencing chronic fatigue, febricula, and social withdrawal for 20 months. No notable abnormalities were identified during routine checkups at a general pediatric hospital; symptomatic treatments did not affect her condition. She was diagnosed with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS). Based on the concepts of Japanese traditional medicine, she was administered shosaikoto-based treatment. After several weeks of treatment, all of the symptoms had been dramatically alleviated, consequently resolving the issue of non-attendance at school. Shosaikoto-based medication may be a therapeutic option for treating ME/CFS in patients presenting with chronic febricula.

著者

大林 正人 田中 誠一 小町 裕志

出版者

The Japanese Society of Internal Medicine

雑誌

日本内科学会雑誌 (ISSN:00215384)

巻号頁・発行日

vol.97, no.1, pp.153-154, 2008-01-10

参考文献数

9

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麻痺肢の擬人化とは,麻痺肢に対してあたかもそこに人格が宿ったかのようにふるまう症候である.今回68歳の右視床出血の女性患者において,入院数日後から麻痺を認めた左上肢に対して「てっちゃん」と名づけて話しかけるという特異な行動を認めた.意識障害や認知機能異常は認められず,身体失認が軽度認められる程度であった.擬人化は長期にわたり持続した.<br>

著者

Kanji Sato Teppei Ohmori Keiko Shiratori Kazuko Yamazaki Emiko Yamada Hironari Kimura Kazue Takano

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.46, no.7, pp.391-395, 2007 (Released:2007-04-02)

参考文献数

29

被引用文献数

7 18

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Iodine-induced hypothyroidism that develops in patients who gargle routinely with povidone iodine is well known. Usually the hypothyroidism is mild and resolves spontaneously upon cessation of gargling. Here, we report a 63-year-old patient with overt hypothyroidism that developed due to habitual gargling with povidone iodine for more than 10 years. The urinary excretion of iodine was estimated to be greater than 5 mg/day, based on values obtained from 18 normal subjects who gargled three times a day (4.6±2.1 mg, mean±SD). After discontinuation of the gargling, the patient has been euthyroid for more than 10 months.

著者

Makoto Eriguchi Kotaro Iida Shuhei Ikeda Manabu Osoegawa Kenya Nishioka Nobutaka Hattori Hiroshi Nagayama Hideo Hara

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

pp.2028-18, (Released:2019-02-25)

参考文献数

17

被引用文献数

27

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We herein report the case of a 38-year-old man who developed parkinsonism 4 years after ingesting glyphosate. The patient presented with right-sided bradykinesia and cogwheel rigidity without autonomic symptoms. Magnetic resonance imaging of the brain and [123I]-metaiodobenzylguanidine myocardial scintigraphy were normal. A drastic response to levodopa and the presence of levodopa-induced dyskinesia without strong non-motor symptoms were seen in this patient. We considered that young-onset atypical parkinsonism was associated with a history of sublethal glyphosate ingestion. Epidemiologic investigations have shown that exposure to pesticides is a risk factor for Parkinson' s disease (PD). Our findings support the notion that glyphosate exposure might be related to the onset of PD.

著者

Sachiko Onishi Shunpei Yoshino

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.45, no.4, pp.207-210, 2006 (Released:2006-03-15)

参考文献数

16

被引用文献数

40 47

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Symptomatic hypermagnesemia is rare and can be induced by exogenous magnesiumcontaining cathartics or antacids. We report a patient with hypermagnesemia. The patient was treated with continuous hemodiafiltration (CHDF); however, he died on the 4th hospital day. Hypermagnesemia is not easily detected because the magnesium level is not examined during routine investigations, and many physicians are relatively unfamiliar with hypermagnesemia. Hypermagnesemia should be considered in elderly patients presenting with hypotension, bradycardia, hyporeflexia, or respiratory depression, and particularly in patients with abnormal renal function or small bowel hypomotility. Magnesiumcontaining cathartics or antacids should be used more carefully in the elderly.

著者

Takashi Kurita Keiko Ishida Emiri Muranaka Hiroki Sasazawa Haruki Mito Yudai Yano Ryota Hase

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.59, no.22, pp.2951-2953, 2020-11-15 (Released:2020-11-15)

参考文献数

14

被引用文献数

7

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We herein report the first case of a fever induced by favipiravir, a potential coronavirus disease 2019 therapeutic drug. An 82-year-old man diagnosed with bilateral pneumonia was transferred to our hospital following a positive severe acute respiratory syndrome coronavirus 2 polymerase chain reaction test. He was treated with compassionate use of favipiravir. Both his oxygen demand and fever gradually improved after admission; however, his fever relapsed, and the C-reactive protein (CRP) levels increased on day 7. We diagnosed his fever as being favipiravir-induced. The fever resolved a few days after favipiravir discontinuation, demonstrating the accuracy of the diagnosis. This case revealed that favipiravir can induce a fever.

著者

Michio Yamamoto Dai Keino Shinichiro Sumii Tomoko Yokosuka Hiroaki Goto Ayano Inui Tsuyoshi Sogo Makio Kawakami Mio Tanaka Masakatsu Yanagimachi

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.62, no.12, pp.1813-1816, 2023-06-15 (Released:2023-06-15)

参考文献数

17

被引用文献数

4

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We herein report a case of hepatitis-associated aplastic anemia (HAAA) that occurred after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccination. In this patient, progressive pancytopenia observed two months after acute hepatitis following the second dose of the SARS-CoV-2 vaccine indicated the development of HAAA. Although some reports have suggested that SARS-CoV-2 vaccination may be involved in the development of autoimmune diseases, no cases of HAAA developing after SARS-CoV-2 vaccination have been reported. SARS-CoV-2 vaccination in children has only started relatively recently, so the range of side effects in children has not yet been thoroughly described. Therefore, we need to strengthen surveillance for symptoms of children who are vaccinated.

著者

Kazuhito Kimoto Saiko Aiba Ryotaro Takashima Keisuke Suzuki Hidehiro Takekawa Yuka Watanabe Muneto Tatsumoto Koichi Hirata

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.50, no.18, pp.1923-1928, 2011 (Released:2011-09-15)

参考文献数

25

被引用文献数

12 48 5

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Objective Barometric pressure has been reported as a triggering and exacerbating factor in migraine headaches, although there are few reports concerning the association of weather change and migraine headache. The relationship between barometric pressure changes and migraine headaches was prospectively examined. Methods A total of 28 migraine patients who lived within 10 km of the Utsunomiya Local Meteorological Observatory kept a headache diary throughout the year. Daily and monthly mean barometric pressure data of the Utsunomiya Local Meteorological Observatory were obtained via the homepage of the Meteorological Office. Results The correlation between headache frequency obtained by the headache diaries for 1 year and changes in the barometric pressure during the period of 2 days before and 2 days after the headache onset were evaluated. The frequency of migraine increased when the difference in barometric pressure from the day the headache occurred to the day after was lower by more than 5 hPa, and decreased when the difference in barometric pressure from the day the headache occurred to 2 days later was higher by more than 5 hPa. Of 28 patients, weather change was associated with migraine headache development in 18 (64%) patients, 14 of which reported low barometric pressure to be a cause of headache. There was no association between the monthly mean barometric pressure and headache frequency throughout the year. Conclusion Barometric pressure change can be one of the exacerbating factors of migraine headaches.

著者

Nobuyasu Awano Nene Oyama Keiko Akiyama Minoru Inomata Naoyuki Kuse Mari Tone Kohei Takada Yutaka Muto Kazushi Fujimoto Yu Akagi Momoko Mawatari Akihiro Ueda Junko Kawakami Junko Komatsu Takehiro Izumo

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.59, no.21, pp.2693-2699, 2020-11-01 (Released:2020-11-01)

参考文献数

25

被引用文献数

1 79

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Objective Coronavirus disease 2019 (COVID-19) is spreading around the world. The aim of this study was to assess the degree of anxiety, depression, resilience, and other psychiatric symptoms among healthcare workers in Japan during the COVID-19 pandemic. Methods This survey involved medical healthcare workers at the Japanese Red Cross Medical Center (Tokyo, Japan) between April 22 and May 15, 2020. The degree of symptoms of anxiety, depression, and resilience was assessed using the Japanese versions of the 7-item Generalized Anxiety Disorder Scale (GAD-7), Center for Epidemiologic Studies Depression Scale (CES-D), and 10-item Connor-Davidson Resilience Scale. Furthermore, we added original questionnaires comprising three factors: (i) anxiety and fear of infection and death; (ii) isolation and unreasonable treatment; and (iii) motivation and escape behavior at work. Results In total, 848 healthcare workers participated in this survey: 104 doctors, 461 nurses, 184 other co-medical staff, and 99 office workers. Among all participants, 85 (10.0%) developed moderate-to-severe anxiety disorder, and 237 (27.9%) developed depression. Problems with anxiety and fear of infection and death, isolation and unreasonable treatment, and motivation and escape from work were higher in the depression group than in the non-depression group (total CES-D score ≥ 16 points). Being a nurse and high total GAD-7 scores were risk factors of depression. Older workers and those with higher resilience were less likely to develop depression than others. Conclusion During the COVID-19 epidemic, many healthcare workers suffered from psychiatric symptoms. Psychological support and interventions for protecting the mental health of them are needed.

著者

Daisuke Ikechi Hideki Hashimoto Hidehiko Nakano Kensuke Nakamura

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.61, no.10, pp.1631, 2022-05-15 (Released:2022-05-15)

参考文献数

1

被引用文献数

1

著者

Yoshihito Nihei Monami Kishi Hitoshi Suzuki Ayako Koizumi Maiko Yoshida Sho Hamaguchi Masako Iwasaki Hiromitsu Fukuda Hisatsugu Takahara Masao Kihara Shigeki Tomita Yusuke Suzuki

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.61, no.7, pp.1033-1037, 2022-04-01 (Released:2022-04-01)

参考文献数

19

被引用文献数

15

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A 28-year-old woman experienced gross hematuria after the administration of the second dose of an messenger ribonucleic acid (mRNA) vaccine (BNT162b2). She was diagnosed with Immunogloblin A nephropathy (IgAN) by a renal biopsy two weeks after vaccination, which revealed a mild increase in mesangial cells and a matrix with co-depositions of galactose-deficient IgA1 and C3 in the mesangial region. The gross hematuria and proteinuria gradually improved without any medication, suggesting that immune activation by the mRNA vaccine may not elicit continuous disease progression of IgAN. Thus, further studies investigating the relationship between mRNA vaccines against COVID-19 and the progression of IgAN should be conducted.

著者

Joe Senda Ryosei Ashida Kyoko Sugawara Katsuhiro Kawaguchi

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

pp.8815-21, (Released:2022-03-12)

参考文献数

20

被引用文献数

5

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We herein report a 72-year-old woman with rheumatoid vasculitis who exhibited a depressed level of consciousness after receiving the first dose of the Pfizer-BioNTech mRNA BNT162b COVID-19 vaccine and was diagnosed with meningoencephalitis. Although there was no confirmatory examination, the diagnosis was based on magnetic resonance imaging (MRI) findings and etiological assessments, including microbiological and autoimmune investigations. Both intravenous steroid pulse and gammaglobulin therapies alleviated the patient's symptoms, and the MRI findings improved. Although the efficacy of COVID-19 vaccination has been widely accepted, such neurologic complications might occur in patients with rheumatoid diseases or vasculitis syndromes.

著者

Jun Nakamura Takao Nagashima Yoichiro Akiyama Seiji Minota

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.58, no.3, pp.455, 2019-02-01 (Released:2019-02-01)

被引用文献数

2 2

著者

Takehiro Numata

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

pp.7182-21, (Released:2021-04-05)

参考文献数

7

被引用文献数

1

著者

Yoshito Kamijo Michiko Takai Yuji Fujita Kiyotaka Usui

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.57, no.15, pp.2141-2146, 2018-08-01 (Released:2018-08-01)

参考文献数

30

被引用文献数

23

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Objective We conducted a retrospective study on the epidemiological and clinical features of patients with acute caffeine poisoning in Japan. Methods Letters requesting participation were sent to 264 emergency departments of hospitals, and questionnaires were mailed to those that agreed to participate. Patients Participants were patients transported to emergency departments of hospitals between April 2011 and March 2016 after consuming large or massive amounts of caffeinated supplements and/or energy drinks (caffeine dose ≥1.0 g). Results We surveyed 101 patients from 38 emergency departments. Since April 2013, the number of patients has markedly increased. Of these young patients (median age, 25 years), 53 were men, and 97 had consumed caffeine in tablet form. Estimated caffeine doses (n=93) ranged from 1.2 to 82.6 g (median, 7.2 g). Serum caffeine levels on admission (n=17) ranged from 2.0 to 530.0 μg/mL (median level, 106.0 μg/mL). Common abnormal vital signs and laboratory data on admission included tachypnea, tachycardia, depressed consciousness, hypercreatinekinasemia, hyperglycemia, hypokalemia, hypophosphatemia, and hyperlactatemia. Common signs and symptoms in the clinical course included nausea, vomiting, excitement/agitation, and sinus tachycardia. Seven patients (6.9%) who had consumed ≥6.0 g of caffeine, or whose serum caffeine levels on admission were ≥200 μg/mL, developed cardiac arrest. Ninety-seven patients (96.0%) recovered completely, but 3 patients (3.0%) died. Conclusion The present analysis of data from more than 100 emergency patients revealed clinical features of moderate to fatal caffeine poisoning. We recommend highlighting the toxicity risks associated with ingesting highly caffeinated tablets.

著者

Takuma Tsuzuki Wada Kazuhiro Yokota Fumito Inayoshi Sakon Sakai Nobuhito Okumura Mayumi Matsuda Iichiro Osawa Yasuto Araki Yu Funakubo Asanuma Yuji Akiyama Toshihide Mimura

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.62, no.24, pp.3699-3706, 2023-12-15 (Released:2023-12-15)

参考文献数

50

被引用文献数

2

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We present the case of a 42-year-old woman with rheumatoid arthritis and Sjögren's syndrome treated with adalimumab who developed immune-mediated necrotizing myopathy (IMNM) and trigeminal neuropathy after severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) mRNA vaccination. Trigeminal neuralgia and elevated serum creatine kinase levels emerged 12 days post-vaccination, followed by myalgia in the femoral muscles. IMNM was histologically diagnosed. The pathogenesis may involve molecular mimicry between the SARS-CoV-2 spike glycoprotein and autologous tissues triggered by vaccination. This case emphasizes the association between SARS-CoV-2 vaccination, tumor necrosis factor inhibitor, IMNM, and trigeminal neuropathy, as well as the importance of monitoring immune-mediated adverse events following SARS-CoV-2 vaccination in patients with autoimmune disease.

著者

Noriyuki Miyaue Akira Yoshida Yuki Yamanishi Satoshi Tada Rina Ando Yuko Hosokawa Hayato Yabe Masahiro Nagai

出版者

The Japanese Society of Internal Medicine

雑誌

Internal Medicine (ISSN:09182918)

巻号頁・発行日

vol.61, no.5, pp.739-742, 2022-03-01 (Released:2022-03-01)

参考文献数

12

被引用文献数

15

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Vaccines against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) have been developed and administered worldwide. There have been reports of neurological adverse events following immunization (AEFIs). We herein report a case of refractory longitudinally extensive transverse myelitis in a 75-year-old Japanese man following the first dose of the BNT162b2 vaccine. The patient developed total sensory loss below the umbilicus and complete paralysis in both legs. Although he was treated with steroid therapy and plasma exchange, his recovery was limited, and severe sequelae remained. Further studies, including large epidemiological studies, are required to understand the association between SARS-CoV-2 vaccines and neurological AEFI.