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Sumi N, Haruma K, Inoue K, Hisamoto N, Mabe K, Sasai T, Ichiba T, Ayaki M, Manabe N, Takao T. A case of nodular gastritis progression to autoimmune gastritis after 10 years of Helicobacter pylori eradication. Clin J Gastroenterol 2024; 17:216-221. [PMID: 38072907 DOI: 10.1007/s12328-023-01897-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Accepted: 11/14/2023] [Indexed: 03/24/2024]
Abstract
A 61-year-old female patient underwent upper gastrointestinal endoscopy, which confirmed the presence of Helicobacter pylori (H. pylori)-positive nodular gastritis (NG). Routine upper gastrointestinal endoscopy after H. pylori eradication revealed atrophic changes of the corpus, having gradually progressed over the 10 years after successful eradication. Serological and biopsy specimen examination showed hypergastrinemia (1200 pg/mL), positive anti-parietal cell antibody (with a titer of more 160), and endocrine cell micronests after 11 years of H. pylori eradication. The patient was diagnosed with autoimmune gastritis (AIG) based on endoscopic, serological, and histological findings. This is the first report of AIG diagnosed in a patient with NG over a long period of time after H. pylori eradication.
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Affiliation(s)
- Naoki Sumi
- Division of Health Check-Up Center, Kawasaki Medical School Hospital, 577, Matsushima, Kurashiki, 701-0192, Japan.
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School, Okayama, Japan
| | | | | | - Katsuhiro Mabe
- Junpukai Health Maintenance Center-Kurashiki, Kurashiki, Japan
| | - Takako Sasai
- Junpukai Health Maintenance Center, Okayama, Japan
| | | | - Maki Ayaki
- Division of Gastroenterology, HITO Hospital, Shikokuchuo, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School, Okayama, Japan
| | - Toshihiro Takao
- Division of Health Check-Up Center, Kawasaki Medical School Hospital, 577, Matsushima, Kurashiki, 701-0192, Japan
- Department of Health Care Medicine, Kawasaki Medical School, Kurashiki, Japan
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Takahashi H, An M, Sasai T, Seki M, Matsumura T, Ogawa Y, Matsushima K, Tabata A, Kato T. The effectiveness of dance movement therapy for individuals with Down syndrome: a pilot randomised controlled trial. J Intellect Disabil Res 2023; 67:640-654. [PMID: 37066677 DOI: 10.1111/jir.13033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/30/2022] [Revised: 01/26/2023] [Accepted: 03/25/2023] [Indexed: 06/07/2023]
Abstract
BACKGROUND Individuals with Down syndrome (DS) exhibit deficits in static and dynamic balance abilities and maladaptive functions. This study aimed to determine the effectiveness of dance movement therapy (DMT) group intervention in individuals with DS. METHODS The 31 participating individuals with DS, aged 5-29 years, were randomly divided into intervention (n = 16) and control (n = 15) groups. Posturography was used for static balance measurement, timed up and go test for dynamic balance measurement and the Achenbach System of Empirically Based Assessment (ASEBA) questionnaire for adaptive function and behavioural problem measurement in participants before and after the DMT interventions. The intervention group underwent 60-min DMT intervention once a week for 10 times, while the control group had usual daily activities. RESULTS The results revealed a statistically significant difference and large effect sizes in dynamic balance [(f(1, 29) = 4.52, P = 0.04, ηp 2 = 0.14)] in the intervention group compared with the control group. There were no statistically significant differences in static balance and ASEBA scores between the groups. CONCLUSIONS This study found that the DMT interventions helped to improve the dynamic balance in individuals with DS.
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Affiliation(s)
- H Takahashi
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - M An
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Sasai
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - M Seki
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Matsumura
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - Y Ogawa
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - K Matsushima
- Faculty of Rehabilitation, Kansai Medical University, Osaka, Japan
| | - A Tabata
- Department of Human Health Sciences, Kyoto University, Kyoto, Japan
| | - T Kato
- Faculty of Rehabilitation, Kansai Medical University, Osaka, Japan
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Suehiro M, Haruma K, Kamada T, Oka T, Ishii K, Katsumata R, Tanikawa T, Urata N, Sasai T, Fujita M, Ayaki M, Manabe N, Kawamoto H, Monobe Y. Two Cases of Acute Gastric Mucosal Lesions Due to Helicobacter pylori Infection Confirmed to be Transient Infection. Intern Med 2023; 62:381-386. [PMID: 35676034 PMCID: PMC9970821 DOI: 10.2169/internalmedicine.8741-21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Two adult cases of acute gastric mucosal lesions (AGML) caused by Helicobacter pylori infection were confirmed by spontaneous eradication during the follow-up period. The clinical course of the initial infection by H. pylori in adults with AGML remains unclear, whether it is transient or progresses to a persistent infection. In these two reported cases, gastric biopsies at the time of the onset revealed the presence of H. pylori; however, serum H. pylori antibodies performed at the same time were negative. Retesting for H. pylori serum antibody, after six months in one and after two months in the other, was negative, confirming spontaneous eradication.
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Affiliation(s)
- Mitsuhiko Suehiro
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, General Medical Center, Kawasaki Medical School, Japan
| | | | - Katsunori Ishii
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Ryo Katsumata
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Noriyo Urata
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Takako Sasai
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
| | - Minoru Fujita
- Department of Endoscopy and Ultrasonography, General Medical Center, Kawasaki Medical School, Japan
| | - Maki Ayaki
- Department of Endoscopy and Ultrasonography, General Medical Center, Kawasaki Medical School, Japan
| | - Noriaki Manabe
- Department of Endoscopy and Ultrasonography, General Medical Center, Kawasaki Medical School, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine 2, General Medical Center, Kawasaki Medical School, Japan
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Tsuji H, Kuramoto N, Sasai T, Shirakashi M, Onizawa H, Kitagori K, Akizuki S, Nakashima R, Watanabe R, Onishi A, Murakami K, Yoshifuji H, Tanaka M, Hashimoto M, Ohmura K, Morinobu A. AB0653 The association of autoantibodies with morbidity and mortality of scleroderma renal crisis in Japan. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.591] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundThe morbidity of scleroderma renal crisis (SRC) and autoantibodies in systemic sclerosis (SSc) vary by races and regions. Anti-RNA polymerase III is associated with SRC in America and European countries. However, the association of autoantibodies with SRC had not been elucidated in Japan.ObjectivesWe aimed to investigate the association of autoantibodies with morbidity and mortality of SRC in Japan.MethodsThe clinical characteristics and mortality of 330 patients with systemic sclerosis (SSc) at Kyoto University Hospital were retrospectively analyzed, focusing on anti-centromere, anti-RNA polymerase III, anti-topoisomerase I, and anti-U1-RNP. Logistic regression analyses were performed to examine the association of autoantibodies with the development and mortality of SRC. Kaplan-Meier survival analysis was performed comparing the groups classified by autoantibodies.ResultsAnti-centromere (n = 177/318, 56%), anti-topoisomerase I (n = 80/311, 26%), anti-RNA polymerase III (n = 27/204, 13%), and anti-U1-RNP (n = 24/305, 8%) were found in SSc patients (n = 330). SRC was observed in 24 out of 330 SSc patients, including anti-topoisomerase I (n = 12/24, 50%), anti-RNA polymerase III (n = 7/24, 29%), anti-U1-RNP (n = 5/24, 21%), and anti-centromere (n = 3/24, 13%). Anti-U1-RNP (odds ratio [95% confidence interval], 3.63 [1.11–10.2]), anti-RNA polymerase III (3.29 [1.16–8.70]), and anti-topoisomerase I (3.22 [1.37–7.57]) were associated with the development of SRC. All patients with SRC were treated with ACE inhibitors and the 1-year survival rate was 54%. Anti-topoisomerase I was associated with the 1-year mortality of SRC (6.00 [1.11–41.1]). When the survival rate was compared between the patients positive for anti-topoisomerase I (n=12) and negative for anti-topoisomerase I (n=12), the 1-year survival rate was 33% vs 75% (p=0.041), respectively (Figure 1A). Furthermore, the 1-year survival of anti-centromere (100%), anti-RNA polymerase III (83%), and others/not detected (50%) were shown in patients negative for anti-topoisomerase I (Figure 1B).Figure 1.Overall survival of patients with SRC according to the type of autoantibodies.(A) The survival rates in SRC patients who were positive for anti-topoisomerase I (solid line, n = 12) and those who were negative for anti-topoisomerase I (dotted line, n = 12).(B) SRC patients negative for anti-topoisomerase I were classified as patients with anti-RNA polymerase III (dotted line, n = 6), anti-centromere (broken line, n = 2), and others/not detected (chain line, n = 4).ConclusionSpecific SSc-related autoantibodies were associated with the morbidity and mortality in SRC.References[1]Nihtyanova SI, et al. Arthritis Rheumatol 2020;72(3):465-76.[2]Hamaguchi Y, et al. Arthritis Rheumatol 2015;67(4):1045-52.Table 1.Univariate logistic regression analysis for mortality in SRC (n = 24).VariablesOdds ratio (95% CI)P valueAge1.07 (0.99, 1.16)0.08Female sex3.00 (0.32, 66.6)0.38Diffuse/limited (diffuse %)0.25 (0.04, 1.36)0.12BMI0.67 (0.41, 0.93)0.049Modified Rodnan skin score0.95 (0.88, 1.02)0.15Digital ulcer0.52 (0.10, 2.63)0.43Reflux esophagitis0.60 (0.02, 17.1)0.73Pulmonary hypertension7.50 (1.17, 69.2)0.046Pleural effusion7.20 (1.23, 62.0)0.04Glucocorticoid use3.86 (0.65, 32.4)0.16Hemoglobin0.55 (0.25, 1.01)0.09Platelet1.00 (0.98, 1.01)0.44Total protein0.17 (0.02, 0.69)0.04Creatinine0.95 (0.67, 1.24)0.69CRP0.90 (0.67, 1.17)0.46Anti-topoisomerase I6.00 (1.11, 41.1)0.048Anti-centromere7.4x10-9 (--, 0.93)1.00Anti-RNA polymerase III0.36 (0.04, 2.18)0.29Anti-U1-RNP0.74 (0.08, 5.49)0.77Disclosure of InterestsNone declared
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Kawanaka M, Nishino K, Ishii K, Tanikawa T, Urata N, Suehiro M, Sasai T, Haruma K, Kawamoto H. Combination of type IV collagen 7S, albumin concentrations, and platelet count predicts prognosis of non-alcoholic fatty liver disease. World J Hepatol 2021; 13:571-583. [PMID: 34131471 PMCID: PMC8173338 DOI: 10.4254/wjh.v13.i5.571] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/25/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease and affects approximately 25% of the general global adult population. The prognosis of NAFLD patients with advanced liver fibrosis is known to be poor. It is difficult to assess disease progression in all patients with NAFLD; thus, it is necessary to identify patients who will show poor prognosis.
AIM To investigate the efficacy of non-invasive biomarkers for predicting disease progression in patients with NAFLD.
METHODS We investigated biomarkers associated with mortality in patients with NAFLD who visited the Kawasaki Medical School General Medical Center from 1996 to 2018 and underwent liver biopsy and had been followed-up for > 1 year. Cumulative overall mortality and liver-related events during follow-up were calculated using the Kaplan-Meier analysis and compared using log-rank testing. We calculated the odds ratio and performed receiver operating characteristic curve analysis with logistic regression analysis to determine the optimal cut-off value with the highest prognostic ability.
RESULTS We enrolled 489 patients who were followed-up for a period of 1-22.2 years. In total, 13 patients died (2.7% of total patients enrolled); 7 patients died due to liver-related causes. Poor prognosis was associated with liver fibrosis on histological examination but not with inflammation or steatosis. Blood biomarkers associated with mortality were platelet counts, albumin levels, and type IV collagen 7S levels. The optimal cutoff index for predicting total mortality was a platelet count of 15 × 104/μL, albumin level of 3.5 g/dL, and type IV collagen 7S level of 5 mg/dL. In particular, only one-factor patients with NAFLD presenting with platelet counts ≤ 15 × 104/μL, albumin levels ≤ 3.5 g/dL, or type IV collagen 7S ≥ 5 mg/dL showed 5-year, 10-year, and 15-year survival rates of 99.7%, 98.3%, and 94%, respectively. However, patients with two factors had lower 5-year and 10-year survival rates of 98% and 43%, respectively. Similarly, patients with all three factors showed the lowest 5-year and 10-year survival rates of 53% and 26%, respectively.
CONCLUSION A combination of the three non-invasive biomarkers is a useful predictor of NAFLD prognosis and can help identify patients with NAFLD who are at a high risk of all-cause mortality.
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Affiliation(s)
- Miwa Kawanaka
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Ken Nishino
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Katsunori Ishii
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Noriyo Urata
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Takako Sasai
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Ken Haruma
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine, Kawasaki Medical School, Okayama 700-8505, Japan
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Kawanaka M, Nishino K, Morimoto Y, Ishii K, Tanikawa T, Urata N, Suehiro M, Sasai T, Haruma K, Kawamoto H. Progression from Nonalcoholic Fatty Liver to Nonalcoholic Steatohepatitis Cirrhosis Confirmed by Liver Histology after 14 Years. Intern Med 2021; 60:1397-1401. [PMID: 33281161 PMCID: PMC8170238 DOI: 10.2169/internalmedicine.6118-20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
A 44-year-old patient progressed from nonalcoholic fatty liver (NAFL) to nonalcoholic steatohepatitis (NASH) cirrhosis. She was diagnosed with NAFL via a liver biopsy. At 56 years old, she was diagnosed with NASH stage 3 via a second liver biopsy. One year later, she was diagnosed with NASH cirrhosis via a third liver biopsy. This is the first study to report the gradual deterioration of liver histology shown via three liver biopsies and fibrosis markers in a patient who progressed from NAFL to NASH cirrhosis. Following menopause, it is necessary to be aware of the rapid development of liver fibrosis.
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Affiliation(s)
- Miwa Kawanaka
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Ken Nishino
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Yumiko Morimoto
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Katsunori Ishii
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Noriyo Urata
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Takako Sasai
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Ken Haruma
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine2, Kawasaki Medical Center, Kawasaki Medical School, Japan
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Nishino K, Kawanaka M, Suehiro M, Yoshioka N, Nakamura J, Urata N, Tanigawa T, Sasai T, Oka T, Monobe Y, Saji Y, Kawamoto H, Haruma K. Gastric Hyperplastic Polyps after Argon Plasma Coagulation for Gastric Antral Vascular Ectasia in Patients with Liver Cirrhosis: A Case Suggesting the "Gastrin Link Theory". Intern Med 2021; 60:1019-1025. [PMID: 33116013 PMCID: PMC8079916 DOI: 10.2169/internalmedicine.5837-20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
We herein report a case of gastric hyperplastic polyps after argon plasma coagulation (APC) for gastric antral vascular ectasia (GAVE) in the antrum of a 65-year-old man with liver cirrhosis and hypergastrinemia induced by long-term proton pump inhibitor (PPI) use. Two years after APC therapy, endoscopy demonstrated multiple gastric polyps in the antrum and angle. A gastric polyp biopsy indicated foveolar epithelium hyperplasia, which was diagnosed as gastric hyperplastic polyps. One year after switching to an H2 blocker antagonist, endoscopy revealed that the polyps and GAVE had disappeared, with normal gastrin levels suggesting that PPI-induced hypergastrinemia had caused gastric hyperplastic polyps after APC therapy, and the polyps had disappeared after discontinuing PPIs.
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Affiliation(s)
- Ken Nishino
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Miwa Kawanaka
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Naoko Yoshioka
- Department of Hepatology and Pancreatology, Kawasaki Medical School, Japan
| | - Jun Nakamura
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | - Noriyo Urata
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Tomohiro Tanigawa
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Takako Sasai
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Takahito Oka
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Yasumasa Monobe
- Department of Pathology, Kawasaki Medical School General Medical Center, Japan
| | | | - Hirofumi Kawamoto
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Japan
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Fujita M, Manabe N, Murao T, Suehiro M, Tanikawa T, Nakamura J, Yo S, Fukushima S, Osawa M, Ayaki M, Sasai T, Kawamoto H, Shiotani A, Haruma K. Differences in emergency endoscopy outcomes according to gastrointestinal bleeding location. Scand J Gastroenterol 2021; 56:86-93. [PMID: 33202164 DOI: 10.1080/00365521.2020.1847316] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND AND AIM With recent technological advances in the field of endoscopic hemostasis, the prognosis of patients with gastrointestinal (GI) bleeding has improved. However, few studies have reported on the clinical course of patients with GI bleeding. This study aimed to evaluate the differences in clinical outcomes of patients with lower GI bleeding (LGIB) compared with upper GI bleeding (UGIB) and the factors related to their prognosis. METHODS Patients who had undergone emergency endoscopy for GI bleeding were retrospectively reviewed. The severity of GI bleeding was evaluated using the Glasgow-Blatchford (GB), AIMS65, and NOBLADS scores. Patients in whom obvious GI bleeding relapsed and/or iron deficiency anemia persisted after emergency endoscopy were considered to exhibit rebleeding. RESULTS We reviewed 1697 consecutive patients and divided them into UGIB (1054 patients) and LGIB (643 patients) groups. The proportion of patients with rebleeding was significantly greater in the UGIB group than in the LGIB group; the mortality rate was significantly higher in the UGIB group than in the LGIB group. Multivariate analysis showed that a GB score ≥12 and an AIMS65 score ≥2 were significantly associated with rebleeding in the UGIB group, whereas a NOBLADS score ≥4 was significantly associated with rebleeding in the LGIB group. Notably, the influence of emergency endoscopy differed according to GI bleeding location. CONCLUSIONS The clinical course was significantly worse in patients with UGIB than in patients with LGIB. The influence of emergency endoscopy differed according to GI bleeding location.
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Affiliation(s)
- Minoru Fujita
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Noriaki Manabe
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Takahisa Murao
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Jun Nakamura
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Shogen Yo
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Shinya Fukushima
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Motoyasu Osawa
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Maki Ayaki
- Division of Endoscopy and Ultrasonography, Department of Clinical Pathology and Laboratory Medicine, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Takako Sasai
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Hirofumi Kawamoto
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
| | - Akiko Shiotani
- Division of Gastroenterology, Department of Internal Medicine, Kawasaki Medical School, Kurashiki, Japan
| | - Ken Haruma
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama, Japan
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Ayaki T, Murata K, Kanazawa N, Uruha A, Ohmura K, Sugie K, Kasagi S, Li F, Mori M, Nakajima R, Sasai T, Nishino I, Ueno S, Urushitani M, Furukawa F, Ito H, Takahashi R. Myositis with sarcoplasmic inclusions in Nakajo-Nishimura syndrome: a genetic inflammatory myopathy. Neuropathol Appl Neurobiol 2020; 46:579-587. [PMID: 32144790 DOI: 10.1111/nan.12614] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 02/29/2020] [Indexed: 11/27/2022]
Abstract
AIMS Nakajo-Nishimura syndrome (NNS) is an autosomal recessive disease caused by biallelic mutations in the PSMB8 gene that encodes the immunoproteasome subunit β5i. There have been only a limited number of reports on the clinicopathological features of the disease in genetically confirmed cases. METHODS We studied clinical and pathological features of three NNS patients who all carry the homozygous p.G201V mutations in PSMB8. Patients' muscle specimens were analysed with histology and immunohistochemistry. RESULTS All patients had episodes of typical periodic fever and skin rash, and later developed progressive muscle weakness and atrophy, similar to previous reports. Oral corticosteroid was used for treatment but showed no obvious efficacy. On muscle pathology, lymphocytes were present in the endomysium surrounding non-necrotic fibres, as well as in the perimysium perivascular area. Nearly all fibres strongly expressed MHC-I in the sarcolemma. In the eldest patient, there were abnormal protein aggregates in the sarcoplasm, immunoreactive to p62, TDP-43 and ubiquitin antibodies. CONCLUSIONS These results suggest that inflammation, inclusion pathology and aggregation of abnormal proteins underlie the progressive clinical course of the NNS pathomechanism.
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Affiliation(s)
- T Ayaki
- Department of Neurology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - K Murata
- Center for Educational Research and Development, Wakayama Medical University, Wakayama, Japan
| | - N Kanazawa
- Department of Dermatology, Wakayama Medical University, Wakayama, Japan
| | - A Uruha
- Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, Japan.,Department of Genome Medicine Development, Medical Genome Center, Kodaira, Tokyo, Japan.,Department of Neuropathology, Charité - Universitätsmedizin, Berlin, Germany
| | - K Ohmura
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - K Sugie
- Department of Neurology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | - S Kasagi
- Minato Motomachi Internal Medicine Clinic, Kobe, Hyogo, Japan
| | - F Li
- Department of Neurology, Research Center of Neurology in Second Affiliated Hospital, Key Laboratory of Medical Neurobiology of Zhejiang Province, Zhejiang University School of Medicine, Hangzhou, China
| | - M Mori
- Department of Neurology, Wakayama Medical University, Wakayama, Japan
| | - R Nakajima
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - T Sasai
- Department of Rheumatology and Clinical Immunology, Graduate School of Medicine, Kyoto University, Sakyo-ku, Kyoto, Japan
| | - I Nishino
- Department of Neuromuscular Research, National Institute of Neuroscience, National Center of Neurology and Psychiatry (NCNP), Kodaira, Tokyo, Japan
| | - S Ueno
- Department of Neurology, Nara Medical University School of Medicine, Kashihara, Nara, Japan
| | - M Urushitani
- Department of Neurology, Shiga University of Medical Science, Seta Tsukinowa-cho, Otsu City, Shiga, Japan
| | - F Furukawa
- Department of Dermatology, Wakayama Medical University, Wakayama, Japan
| | - H Ito
- Department of Neurology, Wakayama Medical University, Wakayama, Japan
| | - R Takahashi
- Department of Neurology, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Shima T, Amamoto R, Kaga C, Kado Y, Sasai T, Watanabe O, Shiinoki J, Iwazaki K, Shigemura H, Tsuji H. Association of life habits and fermented milk intake with stool frequency, defecatory symptoms and intestinal microbiota in healthy Japanese adults. Benef Microbes 2019; 10:841-854. [DOI: 10.3920/bm2019.0057] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Few studies have examined the effects of smoking habit, the frequency of alcohol drinking, exercise, and fermented milk consumption on defecatory symptoms and gut microbiota composition, and particularly their interactive effects. We examined the effect of these lifestyle factors on bowel movements and gut microbiota composition in 366 healthy Japanese adults by analysis of covariance. Smoking did not affect defecatory symptoms but was negatively correlated with total bacteria and Enterococcus counts. Drinking frequency was significantly positively correlated with a feeling of incomplete evacuation and counts of the Bacteroides fragilis group and Acidaminococcus groups. Exercise frequency tended to be negatively correlated with the Bristol Stool Form Scale score and was significantly negatively correlated with the counts of Enterobacteriaceae and positively correlated with the Prevotella counts in the faeces. The frequency of fermented milk consumption was not significant but tended to be positively correlated with stool frequency. The frequency of fermented milk consumption was significantly positively correlated with the counts of the Atopobium cluster, Eubacterium cylindroides group, Acidaminococcus group, Clostridium ramosum subgroup, and Lactobacillus in the faeces. The frequency of consumption of probiotic Lactobacillus casei-containing fermented milk was significantly positively correlated with stool frequency. The counts of probiotic Lactobacillus casei in the stool was positively correlated with the counts of Bifidobacterium and total Lactobacillus. These results suggest that smoking, alcohol drinking, exercise, and consumption of fermented milk, particularly containing probiotic L. casei, differently affect bowel movements and gut microbiota composition in healthy Japanese adults.
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Affiliation(s)
- T. Shima
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
| | - R. Amamoto
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
| | - C. Kaga
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
| | - Y. Kado
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
| | - T. Sasai
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
| | - O. Watanabe
- Yakult Honsha Co., Ltd., Development Department, 1-1-19 Higashishinbashi, Minato-ku, Tokyo 105-8660, Japan
| | - J. Shiinoki
- Yakult Honsha Co., Ltd., Development Department, 1-1-19 Higashishinbashi, Minato-ku, Tokyo 105-8660, Japan
| | - K. Iwazaki
- Yakult Honsha Co., Ltd., Corporate Planning Office, 1-1-19 Higashishinbashi, Minato-ku, Tokyo 105-8660, Japan
| | - H. Shigemura
- Yakult Honsha Co., Ltd., Corporate Planning Office, 1-1-19 Higashishinbashi, Minato-ku, Tokyo 105-8660, Japan
| | - H. Tsuji
- Yakult Central Institute, 5-11 Izumi, Kunitachi-shi, Tokyo 186-8650, Japan
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Kawanaka M, Tanikawa T, Kamada T, Ishii K, Urata N, Nakamura J, Nishino K, Suehiro M, Sasai T, Manabe N, Monobe Y, Kawamoto H, Haruma K. High Prevalence of Autoimmune Gastritis in Patients with Nonalcoholic Steatohepatitis. Intern Med 2019; 58:2907-2913. [PMID: 31292380 PMCID: PMC6859390 DOI: 10.2169/internalmedicine.2693-19] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Objective To evaluate the prevalence of autoimmune gastritis in patients with histologically proven nonalcoholic steatohepatitis (NASH). Methods A total of 33 patients with NASH and 143 patients with chronic liver disease (66, 24, 22, 10, 1, and 21 patients with hepatitis C, hepatitis B, autoimmune hepatitis/primary biliary cholangitis, non-B/non-C hepatitis, fatty liver, and alcoholic disease, respectively) who underwent upper gastrointestinal endoscopy between January 2013 and August 2016 were retrospectively assessed to determine the prevalence of autoimmune gastritis. The clinical characteristics of these patients with NASH and autoimmune gastritis were examined, and the clinical characteristic and biomarkers were compared between patients with NASH with and without autoimmune gastritis. Results Six of the 33 patients with NASH (19.4%) were diagnosed with autoimmune gastritis. The prevalence of autoimmune gastritis was higher in patients with NASH than in those with other chronic liver diseases [4/143 (2.8%), p=0.002]. All six patients with NASH and autoimmune gastritis exhibited high serum gastrin levels; five of the patients were positive for anti-parietal cell antibodies, and one was negative for anti-parietal cell antibodies but positive for intrinsic factor antibody. Furthermore, 1 patient presented with iron-deficiency anemia (hemoglobin <11 g/dL), but none developed pernicious anemia. Endocrine cell micronests were found in four patients. Patients with NASH and autoimmune gastritis tended to be older with lower ferritin levels than the other patients. Conclusion The prevalence of NASH with concomitant autoimmune gastritis was high, highlighting the need for upper endoscopy for the diagnosis of autoimmune gastritis and gastric malignancies.
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Affiliation(s)
- Miwa Kawanaka
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Tomohiro Tanikawa
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Tomoari Kamada
- Department of Health Care Medicine, Kawasaki Medical School, Japan
| | - Katusinori Ishii
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Noriyo Urata
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Jun Nakamura
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Ken Nishino
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Mitsuhiko Suehiro
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Takako Sasai
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Noriaki Manabe
- Department of Clinical Pathology and Laboratory, Kawasaki Medical School, Japan
| | | | - Hirofumi Kawamoto
- Department of General Internal Medicine, Kawasaki Medical School, Japan
| | - Ken Haruma
- Department of General Internal Medicine, Kawasaki Medical School, Japan
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Nagashima K, Tominaga K, Fukushi K, Kanamori A, Sasai T, Hiraishi H. Recent trends in the occurrence of bleeding gastric and duodenal ulcers under the Japanese evidence-based clinical practice guideline for peptic ulcer disease. JGH Open 2018; 2:255-261. [PMID: 30619934 PMCID: PMC6308079 DOI: 10.1002/jgh3.12078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2018] [Revised: 06/29/2018] [Accepted: 07/08/2018] [Indexed: 12/23/2022]
Abstract
BACKGROUND Gastrointestinal hemorrhage occurs frequently. We reviewed the tendency of occurrence of bleeding gastric and duodenal ulcers and their association with antithrombotic therapy before and after the widespread use of Evidence-Based Clinical Practice Guidelines for Peptic Ulcer 2009 (1st edition), which was published to improve treatment outcomes and prevent peptic ulcers. METHODS The study enrolled 1105 patients with bleeding gastric and duodenal ulcers treated at our hospital between January 2000 and March 2016. They were divided into the preguideline group (807 patients treated between January 2000 and December 2010) and the postguideline group (298 patients treated between January 2011 and March 2016). The use of medications, severity, the incidence of Helicobacter pylori infection, the presence of any underlying disease, and other factors were compared between the pre- and postguideline groups. RESULTS The number of patients receiving antithrombotic therapy was slightly higher in the postguideline group without a significant difference (P = 0.50). The incidence of H. pylori infection was significantly lower in the postguideline group (P < 0.001). The rate of premedication with a proton pump inhibitor (PPI) and the rate of severe ulcers were significantly higher in the postguideline group (P = 0.001 and P < 0.001, respectively). The rebleeding rate showed no significant difference, whereas the recurrence rate was significantly higher in the postguideline group (P = 0.041). CONCLUSIONS The major cause of hemorrhagic gastroduodenal ulcers seems to be shifting from H. pylori infection to the administration of drugs with gastrointestinal risk. Antithrombotic therapy tends to be associated with severe ulcers but without statistical significance.
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Affiliation(s)
| | - Keiichi Tominaga
- Department of GastroenterologyDokkyo Medical UniversityTochigiJapan
| | - Koh Fukushi
- Department of GastroenterologyDokkyo Medical UniversityTochigiJapan
| | - Akira Kanamori
- Department of GastroenterologyDokkyo Medical UniversityTochigiJapan
| | - Takako Sasai
- Department of GastroenterologyDokkyo Medical UniversityTochigiJapan
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Fukushi K, Tominaga K, Nagashima K, Kanamori A, Izawa N, Kanazawa M, Sasai T, Hiraishi H. Gastroduodenal ulcer bleeding in elderly patients on low dose aspirin therapy. World J Gastroenterol 2018; 24:3908-3918. [PMID: 30228784 PMCID: PMC6141337 DOI: 10.3748/wjg.v24.i34.3908] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Revised: 07/12/2018] [Accepted: 07/21/2018] [Indexed: 02/06/2023] Open
Abstract
AIM To determine the clinical characteristics of elderly patients of hemorrhagic gastroduodenal ulcer on low-dose aspirin (LDA) therapy.
METHODS A total of 1105 patients with hemorrhagic gastroduodenal ulcer treated in our hospital between January 2000 and March 2016 were grouped by age and drugs used, and these groups were compared in several factors. These groups were compared in terms of length of hospital stay, presence/absence of hemoglobin (Hb) decrease, presence/absence of blood transfusion, Forrest I, percentage of Helicobacter pylori infection, presence/absence of underlying disease, and percentage of severe cases.
RESULTS The percentage of blood transfusion (62.6% vs 47.7 %, P < 0.001), Hb decrease (53.8% vs 40.8%, P < 0.001), and the length of hospital stay (23.5 d vs 16.7 d, P < 0.001) were significantly greater in those on drug therapy. The percentage of blood transfusion (65.3% vs 47.8%, P < 0.001), Hb decrease (54.2% vs 42.1%, P < 0.001), and length of hospital stay (23.3 d vs 17.5 d, P < 0.001) were significantly greater in the elderly. In comparison with the LDA monotherapy group, the percentage of severe cases was significantly higher in the LDA combination therapy group when elderly patients were concerned (16.1% vs 34.0%, P = 0.030). Meanwhile, among those on LDA monotherapy, there was no significant difference between elderly and non-elderly (16.1% vs 16.0%, P = 0.985).
CONCLUSION A combination of LDA with antithrombotic drugs or non-steroidal anti-inflammatory drugs (NSAIDs) contributes to aggravation. And advanced age is not an aggravating factor when LDA monotherapy is used.
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Affiliation(s)
- Koh Fukushi
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Keiichi Tominaga
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Kazunori Nagashima
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Akira Kanamori
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Naoya Izawa
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Mimari Kanazawa
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
| | - Takako Sasai
- Department of General Internal Medicine 2, Kawasaki Medical School General Medical Center, Okayama 700850, Japan
| | - Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo Medical University, Tochigi 3210293, Japan
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Kino H, Nakano M, Kanamori A, Suzuki T, Kaneko Y, Tsuchida C, Tsuchida K, Tominaga K, Sasai T, Yamagishi H, Imai Y, Hiraishi H. Gastric Adenocarcinoma of the Fundic Gland Type after Endoscopic Therapy for Metachronous Gastric Cancer. Intern Med 2018; 57:795-800. [PMID: 29225256 PMCID: PMC5891516 DOI: 10.2169/internalmedicine.9359-17] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
A 78-year-old man underwent endoscopic submucosal dissection (ESD) for early gastric adenocarcinoma twice in 2009 and 2014. Between the procedures, he successfully completed Helicobacter pylori eradication therapy. In May 2015, upper endoscopy screening showed two elevated lesions on the gastric fundus, and en bloc resection by ESD was performed. We histopathologically diagnosed the patient to have gastric adenocarcinoma of the fundic gland type. In this case, the two lesions of gastric adenocarcinoma of the fundic gland type multifocally developed after ESD for metachronous gastric tubular adenocarcinoma. Furthermore, they appeared in the gastric fundus, where atrophy had been improved due to eradication therapy.
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Affiliation(s)
- Hitoshi Kino
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Masakazu Nakano
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Akira Kanamori
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Tsunehiro Suzuki
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Yoshihito Kaneko
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Chieko Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Kouhei Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Keiichi Tominaga
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | - Takako Sasai
- Department of Gastroenterology, Dokkyo Medical University, Japan
| | | | - Yasuo Imai
- Department of Diagnotic Pathology, Dokkyo Medical University, Japan
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Tsuchida C, Yoshitake N, Kino H, Kaneko Y, Nakano M, Tsuchida K, Tominaga K, Sasai T, Masuyama H, Yamagishi H, Imai Y, Hiraishi H. Clinical importance of colonoscopy in patients with gastric neoplasm undergoing endoscopic submucosal dissection. World J Gastroenterol 2017; 23:4262-4269. [PMID: 28694666 PMCID: PMC5483500 DOI: 10.3748/wjg.v23.i23.4262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2016] [Revised: 03/29/2017] [Accepted: 05/19/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To evaluate the usefulness of total colonoscopy (TCS) for patients undergoing gastric endoscopic submucosal dissection (ESD) and to assess risk factors for colorectal neoplasms.
METHODS Of the 263 patients who underwent ESD at our department between May 2010 and December 2013, 172 patients undergoing TCS during a one-year period before and after ESD were targeted. After excluding patients with a history of surgery or endoscopic therapy for colorectal neoplasms, 158 patients were analyzed. Of the 868 asymptomatic patients who underwent TCS during the same period because of positive fecal immunochemical test (FIT) results, 158 patients with no history of either surgery or endoscopic therapy for colorectal neoplasms who were matched for age and sex served as the control group for comparison.
RESULTS TCS revealed adenoma less than 10 mm in 53 patients (33.6%), advanced adenoma in 17 (10.8%), early colorectal cancer in 5 (3.2%), and advanced colorectal cancer in 4 (2.5%). When the presence or absence of adenoma less than 10 mm, advanced adenoma, and colorectal cancer and the number of adenomas were compared between patients undergoing ESD and FIT-positive patients, there were no statistically significant differences in any of the parameters assessed. The patients undergoing ESD appeared to have the same risk of colorectal neoplasms as the FIT-positive patients. Colorectal neoplasms were clearly more common in men than in women (P = 0.031). Advanced adenoma and cancer were significantly more frequent in patients with at least two of the following conditions: hypertension, dyslipidemia, and diabetes mellitus (P = 0.019).
CONCLUSION In patients undergoing gastric ESD, TCS appears to be important for detecting synchronous double neoplasms. Advanced adenoma and cancer were more common in patients with at least two of the following conditions: hypertension, dyslipidemia, and diabetes mellitus. Caution is therefore especially warranted in patients with these risk factors.
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Sasai T, Nogaml S, Kabutan K. [Coronary Artery Spasm during Anesthesia: Discussion of Cases Leading to Circulatory Collapse through 51 Reports of the Published Literature]. Masui 2017; 66:211-217. [PMID: 30380291] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Perioperative coronary artery spasm (GAS) is one of the serious complications leading to circulatory collapse. Here we retrospectively examined the impact of CAS and discussed its prevention strate- gies. METHODS Reports of intraoperative CAS were iden- tified by using the PubMed and by manually searching the Journal of Japan Society for Clinical Anesthesia (2001-2015). Analyses were performed on 51 patients who developed CAS and had had no history of isch- emic heart disease. RESULTS Of the 51 analyzed patients, 19 developed circulatory collapse. In these patients, the rate of early administration of a sufficient dose of a coronary vasodi- lator was low, and they tended to have prolonged and/ or recurrent attacks. Among them, two patients may have had a problem due to the dosage and/or admin- istration method for coronary vasodilator, despite early administration. In addition, we found that a combina- tion of general anesthesia and epidural block may have contributed to the collapse. In three cases, it was diffi- cult to identify the predictors of circulatory collapse. CONCLUSIONS Awareness of CAS and vigilant moni- toring are crucial for preventing circulatory collapse. When a transient ST-segment change indicates possi- ble CAS, adequate dosages of a coronary vasodilator should be promptly administered.
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Tsuchida K, Iwasaki M, Tsubouchi M, Suzuki T, Tsuchida C, Yoshitake N, Sasai T, Hiraishi H. Comparison of the usefulness of endoscopic papillary large-balloon dilation with endoscopic sphincterotomy for large and multiple common bile duct stones. BMC Gastroenterol 2015; 15:59. [PMID: 25980964 PMCID: PMC4446805 DOI: 10.1186/s12876-015-0290-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2014] [Accepted: 05/11/2015] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Endoscopic sphincterotomy (EST) is currently recognized as the primary endoscopic treatment for common bile duct stones. However, it is difficult to remove multiple (≥ 3) or large (≥ 15 mm) common bile duct stones with EST alone. Recently, EST plus endoscopic papillary large-balloon dilation (EPLBD) was reported to be an effective treatment for such bile duct stones. We compared the results of EST and EST + EPLBD for multiple (≥ 3) or large (≥ 15 mm) stones that were difficult to treat using EST alone. We also compared the complication rates between the techniques. METHODS Seventy patients with large (largest diameter, ≥ 15 mm) or ≥ 3 common bile duct stones treated in our department between April 2010 and March 2013 underwent EST + EPLBD (n = 34) or EST alone (n = 36). We compared final successful stone removal rates, rates of successful stone removal in the first session, procedure times, status of concurrent mechanical lithotripsy (ML), and complications between the EST + EPLBD and EST groups. RESULTS The rates of final successful stone removal were similar between the two groups (EST + EPLBD: 100 % vs. EST: 89 %; p = 0.115). The rate of successful stone removal in the first session was significantly higher in the EST + EPLBD group (EST + EPLBD: 88 % vs. EST: 56 %; p = 0.03). Moreover, the procedure time was significantly shorter (EST + EPLBD: 42 min vs. EST: 67 min; p = 0.011) and the rate of ML use was significantly lower in the EST + EPLBD group (EST + EPLBD: 50 % vs. EST: 94 %; p < 0.001). Complications like pancreatitis and bleeding occurred in three patients in the EST + EPLBD group and in 10 patients in the EST group, but the differences were not statistically significant (EST + EPLBD: 9 % vs. EST: 25 %; p = 0.112). CONCLUSIONS Our results suggest that EST + EPLBD is an effective therapy for patients with difficult-to-treat multiple or large common bile duct stones, because it requires fewer sessions and shorter operative times than EST alone.
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Affiliation(s)
- Kouhei Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Mari Iwasaki
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Misako Tsubouchi
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Tsunehiro Suzuki
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Chieko Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Naoto Yoshitake
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Takako Sasai
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
| | - Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo Medical University, 880 Kitakobayashi, Mibu, Shimotsuga, Tochigi, 321-0293, Japan.
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Abstract
In sicker hearts, right atrial pressure (an estimation of right ventricle preload) are not equivalent to left atrial pressure (an estimation of left ventricle preload). Both right and left atrial pressures are frequently estimated using invasive techniques and also transthoracic echocardiography. While right atrial pressure is easy to obtain with transthoracic echocardiography, the assessment of left ventricle preload or filling pressures is not simple. In relation to the study of Sasai et al. (J Intensive Care 2(1):58, 2014), this paper discusses in a succinct manner how to think and assess the left ventricle preload by transthoracic echocardiography.
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Affiliation(s)
- Pablo Blanco
- Intensive Care Unit, Hospital Dr. Emilio Ferreyra, Necochea, 7630 Argentina
| | - Takako Sasai
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, 700-8607 Okayama Japan
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Sasai T, Fukushima T, Mikane T, Oku S, Kobayashi H, Iwasaki E, Mieda H, Ishikawa T, Minami E, Tokioka H. [General Anesthesia for the Thoracoscopic Lung Resection Surgery in 12 Very Elderly Patients above 85 Years of Age]. Masui 2015; 64:127-130. [PMID: 26121802] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
We investigated perioperative management and clinical outcome of 12 patients who were 85 years old or older and received video-assisted thoracic surgery under general anesthesia. Although all the patients had preoperative respiratory complications or cardiovascular complications, they were discharged without any additional respiratory assistance such as home oxygen therapy. Our observation suggests that it is important to evaluate the indication of anesthesia from their daily activities and pulmonary function test even if they are oldest-old. If the patient demonstrates good physical function, he or she should not be excluded from anesthesia.
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Oda T, Taneichi H, Takahashi K, Togashi H, Hangai M, Nakagawa R, Ono M, Matsui M, Sasai T, Nagasawa K, Honma H, Kajiwara T, Takahashi Y, Takebe N, Ishigaki Y, Satoh J. Positive association of free triiodothyronine with pancreatic β-cell function in people with prediabetes. Diabet Med 2015; 32:213-9. [PMID: 25255697 DOI: 10.1111/dme.12589] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/19/2014] [Indexed: 12/12/2022]
Abstract
AIM To analyse the effects of thyroid hormones on β-cell function and glucose metabolism in people with prediabetes who are euthyroid. METHODS A total of 111 people who were euthyroid underwent 75-g oral glucose tolerance tests, of whom 52 were assigned to the normal glucose tolerance and 59 to the prediabetes groups. Homeostatic model assessment of β-cell function, insulinogenic index and areas under the curve for insulin and glucose were evaluated as indices of pancreatic β-cell function. RESULTS In both groups, BMI, fasting insulin, homeostasis model assessment ratio and HDL cholesterol correlated significantly with all indices of pancreatic β-cell function. Free triiodothyronine correlated positively with all insulin secretion indices in the prediabetes group. Multiple linear regression analysis showed that free triiodothyronine was an independent variable that had a positive correlation with all indices of β-cell function in the prediabetes group. By contrast, no such correlation was found in the normal glucose tolerance group. CONCLUSIONS Free triiodothyronine is associated with both basal and glucose-stimulated insulin secretion in people with prediabetes who are euthyroid; therefore, the regulation of insulin secretion by thyroid hormones is a potentially novel therapeutic target for the treatment of diabetes.
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Affiliation(s)
- T Oda
- Division of Diabetes and Metabolism, Department of Internal Medicine, Iwate Medical University, Morioka, Japan
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Masuyama H, Yoshitake N, Sasai T, Nakamura T, Masuyama A, Zuiki T, Kurashina K, Mieda M, Sunada K, Yamamoto H, Togashi K, Terano A, Hiraishi H. Relationship between the degree of endoscopic atrophy of the gastric mucosa and carcinogenic risk. Digestion 2015; 91:30-6. [PMID: 25632914 PMCID: PMC5348729 DOI: 10.1159/000368807] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND The relationship between Helicobacter pylori infection and gastric cancer has been demonstrated, and the risk of gastric cancer occurrence is known to increase with the progression of atrophic changes associated with chronic gastritis. Endoscopic evaluation of the degree and extent of atrophy of the gastric mucosa is a simple and very important means of identifying a group at high risk for gastric cancer. This study aimed to clarify the carcinogenic risk in relation to the degree of atrophy. METHODS A total of 27,777 patients (272 with early gastric cancer and 135 with advanced gastric cancer) were included in this study. Endoscopically evaluated atrophy of the gastric mucosa was classified as C-0 to O-3 according to the Kimura and Takemoto classification system. RESULTS The cancer detection rate in relation to the degree of gastric mucosal atrophy was 0.04% (2/4,183 patients) for C-0, 0% (0/4,506) for C-1, 0.25% (9/3,660) for C-2, 0.71% (21/2,960) for C-3, 1.32% (75/5,684) for O-1, 3.70% (140/3,780) for O-2 and 5.33% (160/3,004) for O-3. As to the proportions of differentiated and undifferentiated cancers, the latter were relatively frequent in the C-0 to C-2 groups, but differentiated cancers became predominant as atrophy progressed. On the other hand, the number of both differentiated and undifferentiated cancers detected increased as gastric mucosal atrophy progressed. In addition, open-type atrophy was found in 29 (96.7%) of 30 patients with synchronous multiple gastric cancers and in all 20 patients with metachronous multiple gastric cancers. CONCLUSION Endoscopic evaluation of gastric mucosal atrophy can provide a simple and reliable predictive index for both current and future carcinogenic risk.
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Affiliation(s)
- Hironori Masuyama
- Masuyama Gastrointestinal Clinic, Otawara, Japan,Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan,*Hironori Masuyama, MD, Masuyama Gastrointestinal Clinic, 83-413, Kajiya, Otawara, Tochigi 324-0046 (Japan), E-Mail
| | - Naoto Yoshitake
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
| | - Takako Sasai
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
| | - Tetsuya Nakamura
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
| | | | - Toru Zuiki
- Department of Surgery, Jichi Medical University, Shimotsuke, Japan
| | | | - Mitsuyo Mieda
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Keijiro Sunada
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Hironori Yamamoto
- Division of Gastroenterology, Department of Medicine, Jichi Medical University, Shimotsuke, Japan
| | - Kazutomo Togashi
- Department of Coloproctology, Aizu Medical Center, Fukushima Medical University, Fukushima, Japan
| | - Akira Terano
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
| | - Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Japan
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Sasai T, Tokioka H, Fukushima T, Mikane T, Oku S, Iwasaki E, Ishii M, Mieda H, Ishikawa T, Minami E. Reliability of central venous pressure to assess left ventricular preload for fluid resuscitation in patients with septic shock. J Intensive Care 2014; 2:58. [PMID: 25705416 PMCID: PMC4336121 DOI: 10.1186/s40560-014-0058-z] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2014] [Accepted: 10/02/2014] [Indexed: 12/18/2022] Open
Abstract
Background Initial fluid resuscitation is an important hemodynamic therapy in patients with septic shock. The Surviving Sepsis Campaign Guidelines recommend fluid resuscitation with volume loading according to central venous pressure (CVP). However, patients with septic shock often develop a transient decrease in cardiac function; thus, it may be inappropriate to use CVP as a reliable marker for fluid management. Methods We evaluated 40 adult patients with septic shock secondary to intra-abdominal infection who received active treatment and were monitored using transthoracic echocardiography (TTE) and CVP for 2 days after admission to our intensive care unit (ICU). We measured left ventricular end-diastolic diameter (LVEDD), left atrial diameter (LAD), and the pressure gradient of tricuspid regurgitation (TR∆P). The shock status was treated with volume loading and inotrope/vasopressor administration according to the TTE findings. We assessed left ventricular fractional shortening (LVFS) as an index of left ventricular contractility and TR∆P as an index of right ventricular afterload and then examined the correlation between CVP and LVEDD/LAD/TR∆P. Results LVFS decreased to ≤30% in 42.5% and 27.5% of patients with septic shock, and severe left ventricular dysfunction with LVFS ≤20% developed in 12.5% and 15.0% of patients on the first and second ICU days, respectively, despite the use of inotropes/vasopressors. Mild pulmonary hypertension as indicated by TR∆P ≥30 mmHg was present in 27.5% and 30.0% of patients on their first and second ICU days, respectively. There was no significant correlation between CVP and LVEDD/LAD/TR∆P. The hospital mortality rate in this study was 10.0%, although the predicted mortality based on the Acute Physiology and Chronic Health Evaluation II score was 58.7%. Conclusions Our results suggest that CVP is not a reliable marker of left ventricular preload for fluid management during the initial phase of septic shock. Assessment of left ventricular preload, right ventricular overload, and left ventricular contractility using TTE seems to be more informative than the measurement of CVP for fluid resuscitation since some patients developed left ventricular dysfunction and/or right ventricular overload.
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Affiliation(s)
- Takako Sasai
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Hiroaki Tokioka
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Tomihiro Fukushima
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Takeshi Mikane
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Satoru Oku
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Etsu Iwasaki
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Mizue Ishii
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Hideyuki Mieda
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Tomoki Ishikawa
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
| | - Eriko Minami
- Department of Anesthesiology, Okayama Red Cross Hospital, 2-1-1 Aoe, Kita-ku, Okayama, Okayama 700-8607 Japan
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Takahashi F, Yoshitake N, Akima T, Kino H, Nakano M, Tsuchida C, Tsuchida K, Tominaga K, Sasai T, Masuyama H, Hiraishi H. A second-look endoscopy may not reduce the bleeding after endoscopic submucosal dissection for gastric epithelial neoplasm. BMC Gastroenterol 2014; 14:152. [PMID: 25148855 PMCID: PMC4304014 DOI: 10.1186/1471-230x-14-152] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2014] [Accepted: 08/08/2014] [Indexed: 02/07/2023] Open
Abstract
Background Gastric endoscopic submucosal dissection (ESD) has gradually come to be recommended as the optimal treatment for early gastric cancer; however, one of the primary issues is postoperative bleeding. Although second-look endoscopy is conventionally performed to reduce the risk of postoperative bleeding, its benefit has not yet been clearly elucidated. The objective of this study was to elucidate the benefit of second-look endoscopy. Methods A total of 459 lesions in patients were underwent gastric ESD from May 2004 to April 2013 at our hospital were included in the analysis. The patients were divided into those who had bleeding within 24 hours after ESD (immediate bleeding) and those in whom bleeding occurred 24 hours or more after the procedure (delayed bleeding); the underlying disease, age, lesion site, diameter of the resected specimen, and lesion diameter were analyzed to identify the risk factors for postoperative bleeding after ESD. Results Post-ESD immediate or delayed bleeding occurred in 23 of the 459 cases (5.0%). Second-look endoscopy was performed in 210 of 447 cases (47.0%) excluding 12 cases with immediate bleeding; in the remaining 237 of the 447 cases (53.0%), it was not performed. Post-ESD delayed bleeding occurred in 6 of the 210 cases (2.9%) and 5 of the 237 cases (2.1%), with no statistically significant difference between the two groups. Overall, the following factors were identified as the risk factors for postoperative bleeding: young age (P = 0.005), lesions in the L segment (P = 0.042), and large size of the resected specimen (P = 0.005). The risk factors identified in the immediate bleeding group were lesions in the L segment (P = 0.032), large size of the resected specimen (P < 0.001), and large tumor size (P = 0.011), and those in the delayed bleeding group were young age (P = 0.013) and concomitant renal disease (P = 0.011). Conclusions The results of this study suggest that second-look endoscopy after gastric ESD may not be useful for preventing postoperative bleeding.
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Affiliation(s)
| | - Naoto Yoshitake
- Department of Gastroenterology, Dokkyo Medical University, 880, Kitakobayashi, Mibu, Shimotsuga, Tochigi 321-0293, Japan.
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Isohisa A, Tsugihashi Y, Sasai T, Azuma T, Sada R, Yamamoto Y, Yamaguchi T, Fukuhara S. AB0563 Relationship between Readmission and Corticosteroid Doses in Patients with Antineutrophil Cytoplasmic Antibody-Associated Vasculitis. Ann Rheum Dis 2014. [DOI: 10.1136/annrheumdis-2014-eular.1586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Komada Y, Takaesu Y, Nishida S, Sasai T, Furudate N, Inoue Y. Comparison of clinical features between primary and secondary sleep-related eating syndrome. Sleep Med 2013. [DOI: 10.1016/j.sleep.2013.11.404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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26
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Sasai T, Kawanoue N, Oishi Y, Ishii M, Iwasaki E, Kobayashi H, Oku S, Mikane T, Fukushima T, Tokioka H. [General anesthesia for lung resection in 7 patients with forced expiratory volume in 1 second of less than 1l]. Masui 2013; 62:1173-1178. [PMID: 24228449] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Preoperative forced expiratory volume in 1 second less than 1 l is a risk factor for anesthesia. We report perioperative management and prognosis of 7 patients with restricted lung function who underwent lung resection under general anesthesia. We assessed the patients preoperatively from the point of view of heart-lung functions such as predicted postoperative forced expiratory volume in 1 second greater than 0.8 l, an ability of walking on the level for more than 5 minutes at his own speed without a rest, presence of hypercapnia, and degree of pulmonary hypertension. One patient was extubated on the first postoperative day because of an asthmatic attack, whereas the remaining 6 patients were extubated in the operating room. Although 1 patient developed postoperative complications of lung air leakage and pneumonia, he recovered with conservative therapy. All patients were discharged without any sequela. We were able to manage high-risk patients with limited lung functions successfully during the perioperative period without serious complications.
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Affiliation(s)
- Takako Sasai
- Department of Anesthesiology, Okayama Red Cross Hospital, Okayama 700-8607
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27
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Kawanoue N, Iwasaki E, Mieda H, Sasai T, Ohishi Y, Oku S, Mikane T, Tokioka H. [ A case of general anesthesia for the removal of extra-adrenal pheochromocytoma in a patient complicated with severe hypertrophic obstructive cardiomyopathy]. Masui 2013; 62:99-104. [PMID: 23431904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
We report a case of general anesthesia for the removal of pheochromocytoma in a patient complicated with severe hypertrophic obstructive cardiomyopathy. A 65-year-old woman complained of fatigability with hypertension and diabetes mellitus. She was diagnosed as an extra-adrenal peri-aortic pheochromocytoma with severe hypertrophic obstructive cardiomyopathy. The left ventricular outflow gradient (LVOG) was 199 mmHg and the serum noradrenaline level was 13,567 pg x ml(-1) (100-450). As a preoperative management, atenolol, verapamil and disopyramide were given to decrease LVOG. Then doxazosin was given to control hypertension and to increase the circulating blood volume without deteriorating the outflow tract obstruction. LVOG decreased to 50 mmHg preoperatively. Anesthesia was given with propofol, fentanyl, remifentanil and isoflurane with a continuous infusion of diltiazem. The circulating blood volume was maintained with adequate volume loading assessed by the measurement of the left ventricular end-diastolic diameter and LVOG with transesophageal echocardiography. After the removal of the tumor, continuous infusion of noradrenaline was given to maintain the blood pressure. She was extubated in the ICU. LVOG decreased to 20 mmHg with stable hemodynamics on the second postoperative day. She was discharged from the ICU without any adverse cardiac events during the perioperative period.
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Affiliation(s)
- Naoya Kawanoue
- Department of Anesthesiology, Okayama Red Cross General Hospital, Okayama 700-8607
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Koizumi W, Kurihara M, Hasegawa K, Chonan A, Kubo Y, Maekawa R, Iwasaki R, Sasai T, Fukuyama Y, Ishikawa K, Miyoshi K, Yasutake K, Hayakawa M. Combination therapy with cisplatin, 5'-deoxy-5-fluorouridine (5'-DFUR) and mitomycin (MMC) in patients with inoperable, advanced gastric cancer. Oncol Rep 2012; 3:255-60. [PMID: 21594354 DOI: 10.3892/or.3.2.255] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
The optimal dose of cisplatin (CDDP) for combination chemotherapy for the treatment of inoperable, advanced gastric cancer has yet to be established. We therefore performed a randomized study to compare the therapeutic usefulness of two dose levels of cisplatin. 5'-deoxy-5-fluorouridine (5'-DFUR 1,400 mg/m(2)/d) was given orally on days 1 to 4 and 15 to 18. Mitomycin C (MMC, 5.75 mg/m(2)/d) was injected intravenously on day 5. In addition, 80 mg/m2/d of CDDP (regimen A) or 60 mg/m(2)/d of CDDP (regimen B) was given by 2-h intravenous drip infusion on day 5. This treatment cycle was repeated every four weeks. Fifty-six patients were enrolled. Clinical response was evaluated in 32 patients (regimen A, 16 patients; regimen B? 16 patients) with measurable lesions. The response rate was significantly higher with regimen A (9 PR/16, 56.3%) than with regimen B (3 PR/16, 18.9%) (p=0.028, chi(2) test). Median survival was slightly but not significantly longer with regimen A (7.4 months) than with regimen B (6.3 months). Drug toxicity included myelosuppression and gastrointestinal symptoms, but there were no serious adverse reactions or differences in safety between the treatment regimens. Regimen A was associated with a high response rate and low toxicity. The optimal dose of CDDP in combination with 5'-DFUR and MMC for the treatment of advanced gastric cancer is regarded to be 80 mg/m(2).
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Affiliation(s)
- W Koizumi
- SHOWA UNIV,TOYOSU HOSP,SCH MED,TOKYO,JAPAN. SENDAI OPEN HOSP,DEPT INTERNAL MED,SENDAI,MIYAGI,JAPAN. OMUTA CITY HOSP,OMUTA,JAPAN. JUNTENDO UNIV,SCH MED,TOKYO,JAPAN. NATL OKAYAMA HOSP,DEPT INTERNAL MED,OKAYAMA,JAPAN. OMIYA RED CROSS HOSP,DEPT INTERNAL MED,OMIYA,SAITAMA,JAPAN. HIGASHI SAPPORO HOSP,AKASHI,HYOGO,JAPAN. MEITETSU HOSP,DEPT GASTROENTEROL,NAGOYA,AICHI,JAPAN
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Maeda M, Kanke K, Sasai T, Chibana Y, Hoshino M, Sugaya T, Katou H, Hiraishi H. [¹⁸F-fluorodeoxyglucose PET/CT and small bowel endoscopy in a patient with small bowel leiomyoma]. Nihon Shokakibyo Gakkai Zasshi 2012; 109:1561-1566. [PMID: 22976225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
A 49-year-old man was admitted to our hospital because of recurrent gastrointestinal bleeding of unknown origin, after repeated negative endoscopic and radiographic evaluation, including colonoscopy, esophago-gastro-duodenoscopy, CT and angiography. His condition had not been diagnosed for the past 18 years. ¹⁸F-fluorodeoxyglucose (FDG) on positron emission tomography (PET/CT) showed mild FDG uptake by a tumor of the small bowel (SUVmax 2.83), and capsule endoscopy (CE) and double balloon endoscopy (DBE) revealed a well-defined smooth submucosal tumor in the jejunum. The patient underwent a laparotomy and small bowel resection. The pathologic diagnosis was a small intestinal leiomyoma. Our report suggests the significance of combination of CE, DBE and PET/CT in the diagnosis of small bowel leiomyoma.
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Mieda H, Nagano Y, Iwasaki E, Oishi Y, Sasai T, Shin Y, Watanabe Y, Oku S, Fukushima T, Tokioka H. [Two cases of airway stent placement to treat tracheal and bronchial fistula using general anesthesia under spontaneous respiration]. Masui 2012; 61:880-884. [PMID: 22991818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Anesthesia for the tracheobronchial stent placement involves the risk of airway narrowing and obstruction. Controlled ventilation with relatively high airway pressure is usually used to maintain oxygenation and ventilation during anesthesia. However, controlled ventilation does not always provide tidal volume and oxygenation due to gas leakage from tracheobronchial fistula. We report 2 cases of general anesthesia under spontaneous respiration for the airway stent placement to treat tracheal and bronchial fistula. Case 1; A 55-year-old man with tracheoesophageal fistula due to the esophageal cancer was scheduled for the stent placement. Anesthesia was given with dexmedetomidine and sevoflurane preserving spontaneous respiration. The surgery was performed without complications of hypoventilation and hypoxemia throughout the procedure. Case 2; A 71-year-old woman developed empyema with large bronchopleural fistula as the result of the complication of radiation for the breast cancer. The stent placement was scheduled for closure of the fistula. Anesthesia was induced with remifentanil and sevoflurane with spontaneous respiration. When inserting the rigid bronchoscope, cough reflex occurred and propofol was added to deepen the anesthesia. The stent placement was performed with general anesthesia under spontaneous respiration without any complications.
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Affiliation(s)
- Hideyuki Mieda
- Department of Anesthesiology, Okayama Red Cross General Hospital, Okayama 700-8607
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Hiraishi H, Oki R, Tsuchida K, Yoshitake N, Tominaga K, Kusano K, Hashimoto T, Maeda M, Sasai T, Shimada T. Frequency of nonsteroidal anti-inflammatory drug-associated ulcers. Clin J Gastroenterol 2012; 5:171-6. [PMID: 26182316 DOI: 10.1007/s12328-012-0300-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/06/2012] [Accepted: 04/08/2012] [Indexed: 12/19/2022]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are widely used for treatment of orthopedic diseases, inflammatory diseases, etc., and low-dose aspirin is a common antiplatelet therapy given mainly for secondary prevention of atherothrombosis (e.g., myocardial infarction and cerebral infarction). As to the history of NSAID-induced gastric mucosal injury in Japan, the first case of an aspirin-induced gastric ulcer was reported as early as 1934. Based on a meta-analysis of risk factors for peptic ulcers, Helicobacter pylori infection and NSAIDs are the main etiologies of peptic ulcers. NSAIDs alone increase the odds ratio for ulcer development to 19.4 and that for ulcer bleeding to 4.85. In fact, the Japan Rheumatism Foundation reported in 1991 that active gastric ulcers and active duodenal ulcers were detected in 15.5 and 1.9 % of 1008 patients, respectively, taking oral NSAIDs for 3 months or longer. In Japan, which is becoming an increasingly aged society, the numbers of patients taking NSAIDs and low-dose aspirin are expected to increase dramatically in the future. It is hoped that accumulation of evidence on gastrointestinal risk will allow many patients to rationally avoid gastrointestinal complications while receiving the benefits of NSAIDs and low-dose aspirin.
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Affiliation(s)
- Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan.
| | - Ryo Oki
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Kohei Tsuchida
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Naoto Yoshitake
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Keiichi Tominaga
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Koji Kusano
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Takashi Hashimoto
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Mitsunori Maeda
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Takako Sasai
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
| | - Tadahito Shimada
- Department of Gastroenterology, Dokkyo Medical University, Mibu, Tochigi, 321-0293, Japan
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Hiraishi H, Maeda M, Sasai T, Kanke K, Shimada T. [Strategy to manage low dose aspirin-induced gastrointestinal injury]. Nihon Rinsho 2011; 69:369-375. [PMID: 21387691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
Abstract
Low dose aspirin, as an anti-platelet medication, has been increasingly prescribed to elderly patients for primary and secondary prevention of cardio- and cerebro-vascular events. Nonetheless, aspirin's effectiveness in such disease prevention is limited by the risk of upper and lower gastrointestinal (GI) complications such as ulceration, hemorrhage and perforation. Aspirin administration is associated with 2-fold increase in the GI risk in middle-aged users without prior history of peptic ulcer and without concomitant medications. However, such GI risk increases dramatically in patients with a prior history of peptic ulcer disease, advanced age, and concomitant use of NSAIDs, corticosteroids, clopidogrel, or anticoagulants. Mechanisms of aspirin-induced GI injury are believed to be through local effects within the GI mucosa that cause topical injury and through systemic inhibition of cyclo-oxygenase (COX) resulting in depletion of mucosal protective prostaglandins. Herein, we focus on the strategy to manage aspirin-induced peptic ulcerations and their complications, based on the scientific evidence.
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Hanyu H, Inoue Y, Sakurai H, Kanetaka H, Nakamura M, Miyamoto T, Sasai T, Iwamoto T. Regional cerebral blood flow changes in patients with idiopathic REM sleep behavior disorder. Eur J Neurol 2010; 18:784-8. [PMID: 21143707 DOI: 10.1111/j.1468-1331.2010.03283.x] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND Recent studies have shown an association between rapid eye movement sleep behavior disorder (RBD) and neurodegenerative disorders, especially alpha-synucleinopathies. OBJECTIVE We investigated regional cerebral blood flow (rCBF) changes using single photon emission computed tomography (SPECT) in patients with idiopathic RBD (iRBD), to determine functional brain alterations associated with the disorder. METHODS The SPECT data of 24 patients with iRBD were compared with those of 18 age-matched normal controls using statistical parametric mapping 2. RESULTS We found decreased rCBF in the parietooccipital lobe (precuneus), limbic lobe, and cerebellar hemispheres in patients with iRBD, which is commonly seen in patients with Lewy body disease (Parkinson's disease and dementia with Lewy bodies) or multiple system atrophy. CONCLUSION Our SPECT study suggests that iRBD can be a presymptomatic stage of alpha-synucleinopathies.
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Affiliation(s)
- H Hanyu
- Department of Geriatric Medicine, Tokyo Medical University, Tokyo, Japan.
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Li Q, Ito K, Fu BH, Sato I, Leil XL, Okuyama S, Sasai T, Wu ZS, Kazahaya K, Shi B. Coupling and Fusion in Modern Geoscience. Data Sci J 2009. [DOI: 10.2481/dsj.8.s45] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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Watanabe H, Hiraishi H, Koitabashi A, Sasai T, Kanke K, Oinuma T, Otsuka Y, Watanabe Y, Suzuki Y, Terano A. Endoscopic papillary balloon dilation for treatment of common bile duct stones. Hepatogastroenterology 2004; 51:652-7. [PMID: 15143885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Abstract
BACKGROUND/AIMS Use of endoscopic papillary balloon dilation (EPBD) for the treatment of common bile duct stones has increased in recent years, owing to its simplicity and its advantage of preserving sphincter function. It has been reported that EPBD is associated with a lower risk of bleeding, but a higher risk of pancreatitis than endoscopic sphincterotomy. However, there have been few reports on studies of post-EPBD pancreatitis. This report concerns the use of EPBD at our department for the treatment of common bile duct stones and early postoperative complications, with a focus on pancreatitis. METHODOLOGY The study was conducted in 63 patients with choledocholithiasis, including 4 patients with cirrhosis and 21 patients with periampullary diverticula. The stones were extracted after EPBD conducted with an 8-mm dilatation balloon. RESULTS Complete removal of stones was achieved in 53 out of 63 patients (84.1%). Pancreatitis meeting the criteria of Cotton et al. occurred in 7 of the 63 patients (11.1%), while 12 patients (19.5%) were affected when milder cases of pancreatitis were included. Severe pancreatitis occurred in 1 patient only. Cholangitis occurred in 3 patients (4.8%) and basket impaction occurred in 1 patient (1.6%), but no serious complications such as bleeding or perforation were encountered. CONCLUSIONS These results suggest that EPBD is an effective procedure for the treatment of common bile duct stones, with a low risk of serious complications.
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Affiliation(s)
- Hidetaka Watanabe
- Department of Gastroenterology, Dokkyo University School of Medicine, Shimotsuga, Tochigi, Japan.
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Kanke K, Sasai T, Hiraishi H, Terano A, Ono Y, Fujimori T. [Clinical characteristics of gastric and duodenal ulcer]. Nihon Rinsho 2004; 62:424-6. [PMID: 15038081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Affiliation(s)
- Kazunari Kanke
- Department of Gastroenterology, Dokkyo University School of Medicine
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38
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Hiraishi H, Oinuma T, Sasai T, Yoshiura K, Shimada T, Terano A. [Mechanism of gastric mucosal cell injury induced by reactive oxygen species and nitric oxide]. Nihon Rinsho 2002; 60 Suppl 2:130-6. [PMID: 11979765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Affiliation(s)
- Hideyuki Hiraishi
- Department of Gastroenterology, Dokkyo University School of Medicine
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Abstract
BACKGROUND Helicobacter pylori-associated inflammation leads to exposure of the gastric epithelium to reactive oxygen species (ROS) generated in the gastric mucosa. In some pathological conditions, such as those induced by nonsteroidal anti-inflammatory drugs, the gastric mucosa may become more susceptible to ROS. AIM To examine the effects of aspirin on antioxidant defenses as well as on oxidant injury in cultured rat gastric mucosal cells. METHODS Primary monolayer cultures of rat gastric fundic mucosa were exposed to an ROS-generating system, hypoxanthine/xanthine oxidase (XOD). Cytotoxicity was quantified by measuring 51Cr release from prelabelled cells. The effects of aspirin on antioxidants and on cellular injury brought about by the ROS-generating system were determined. RESULTS XOD, in the presence of hypoxanthine, caused a dose-dependent increase in specific 51Cr release, which corresponded to the ability of XOD to produce ROS (as assessed by the production of uric acid from hypoxanthine). Incubation of cells with aspirin (1-100 microM) produced a dose-dependent increase in XOD-induced 51Cr release. Aspirin did not affect cellular glutathione content or activity of glutathione peroxidase, glutathione reductase or endogenous catalase. By contrast, aspirin caused a dose-dependent reduction in mucus synthesis. as assessed by incorporation of [3H]-glucosamine hydrochloride into the cells. CONCLUSIONS Aspirin at therapeutically relevant concentrations rendered cultured gastric cells more susceptible to subsequent exposure to ROS. Aspirin affected neither the glutathione redox cycle nor catalase activity. Thus, the enhancement of ROS-induced injury by aspirin may be accomplished through diminished gastric mucus synthesis, since mucus is a potent scavenger of ROS. These findings provide insight into how gastric inflammation and injury (such as that induced by H. pylori infection) in human gastric mucosa is modulated by the administration of nonsteroidal anti-inflammatory drugs.
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Affiliation(s)
- Y Mitobe
- Department of Gastroenterology, Dokkyo University School of Medicine, Mibu, Tochigi, Japan
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40
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Gan Y, Sasai T, Nishiyama H, Ma X, Zhang Z, Fuchihata H. Magnetic resonance imaging of human mandibular elevator muscles after repetitive maximal clenching exercise. Arch Oral Biol 2000; 45:247-51. [PMID: 10761878 DOI: 10.1016/s0003-9969(99)00078-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Exercise can enhance the signal intensity (SI) of skeletal limb muscles on T2-weighted magnetic resonance imaging (MRI). The purpose here was to evaluate the effects of repetitive maximal clenching exercises involving the mandibular elevator muscles with T2-weighted MRI. Seven normal volunteers were imaged before and immediately after performing repetitive maximal clenching and at 3, 6, 9, 12, 15, 20 min after the exercise in a 1.5 T GE magnet with spin-echo sequences. SI in the masseter, medial pterygoid and temporalis increased significantly (p < 0.001) and the cross-sectional area (CSA) of masseter increased 10.11% on T2-weighted MRI after exercise. The increased SI and CSA declined approximately to the pre-exercise level in about 20 min after exercise. No SI and CSA changes were found in the inactive neck muscle and no SI changes in the mandibular bone marrow (p > 0.05). The findings suggest that the use of exercise-enhanced MRI might be helpful in the study of the function and dysfunction of muscles in the orofacial region.
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Affiliation(s)
- Y Gan
- Department of Oral Radiology, School of Stomatology, Beijing Medical University, People's Republic of China
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Hiraishi H, Sasai T, Oinuma T, Shimada T, Sugaya H, Terano A. Polaprezinc protects gastric mucosal cells from noxious agents through antioxidant properties in vitro. Aliment Pharmacol Ther 1999; 13:261-9. [PMID: 10102958 DOI: 10.1046/j.1365-2036.1999.00458.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
BACKGROUND Polaprezinc has been shown to exert an anti-oxidant property in a tube experiment, protect gastric mucosa from experimental ulcerations in vivo, and accelerate the healing of gastric ulcer in humans. AIM To examine a possible protective effect of polaprezinc on oxidant-mediated injury in primary monolayer cultures of rat gastric fundic mucosa. METHODS Cytotoxicity was quantified by measuring 51Cr release. Whether or not polaprezinc exerts an antioxidant property was investigated by determining the effect of this agent on hydrogen peroxide (H2O2)-induced injury. The effects of polaprezinc on superoxide (O2-. ) generation as well as on ethanol (EtOH)-induced injury were also examined. Generation of O2-. was assessed by the reduction in cytochrome c. RESULTS H2O2 caused a time- and dose-dependent increase in 51Cr release. The dose-response curve of 51Cr release by H2O2 shifted to the right in the presence of polaprezinc. Polaprezinc, at submillimolar concentrations, prevented H2O2-induced 51Cr release. EtOH also caused a dose-dependent increase in 51Cr release, which was prevented by the addition of polaprezinc. The incubation of cells with EtOH caused an increase in cytochrome c reduction, as the concentrations of EtOH increased. Polaprezinc inhibited EtOH-induced cytochrome c reduction. Protection by polaprezinc was microscopically associated with the prevention of monolayer disruption. CONCLUSIONS Polaprezinc is antioxidative and directly protects gastric mucosal cells from noxious agents through its antioxidant properties in vitro. This finding may provide the theoretical basis for the usage of an antiulcer drug with antioxidant properties for the treatment of gastric inflammation, such as that induced by ethanol.
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Affiliation(s)
- H Hiraishi
- Second Department of Internal Medicine, Dokkyo University School of Medicine, Mibu, Tochigi, Japan
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42
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Kawai T, Kishino M, Hiranuma H, Sasai T, Ishida T. A unique case of desmoplastic ameloblastoma of the mandible: report of a case and brief review of the English language literature. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 1999; 87:258-63. [PMID: 10052385 DOI: 10.1016/s1079-2104(99)70282-9] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A unique case of desmoplastic ameloblastoma is reported from the clinical, radiographic, and histologic viewpoints. The patient was a 56-year-old man who complained of a painless swelling on the buccal aspect of the left mandible. Periapical and panoramic radiographs revealed a rounded, slightly radiolucent area with blurred osteosclerotic margins. Occlusal radiograph and computed tomography images disclosed buccal bone expansion outlined by thinned cortices. Computed tomography images exhibited an enhanced area in the anterior portion of the lesion. Interestingly, the coronal computed tomography images revealed a close relationship between the periodontal membrane of the left mandibular second premolar and the enhanced area. Biopsy specimens from the anterior portion of the lesion displayed typical histologic features of the desmoplastic variant of ameloblastoma. However, those from the posterior portion disclosed a large cystic formation. Oxytalan fibers were identified in the stromal tissue of the tumor, which suggested that the tumor arose from the epithelial rests of Malassez in the periodontal membrane of the related tooth. We also reviewed previously reported 41 cases. In 36 of 38 cases in which the location was specified, the tumor was found in the anterior to premolar region of the maxilla or mandible. A radiographic description was given in only 29 previous cases, 28 of which involved multilocular lesions. No cyst as large as the one in the present case was found among the previously reported desmoplastic ameloblastomas. Although the present case deviates from the usual desmoplastic variant of ameloblastoma in terms of locus, radiologic appearance, and cyst formation, it still meets the histologic criteria for this variant in both the stromal and epithelial components.
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Affiliation(s)
- T Kawai
- Department of Oral and Maxillofacial Radiology, Faculty of Dentistry, Osaka University, Suita, Japan
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Abstract
Several nonsurgical approaches to the treatment of postradiation proctitis have been described, but no effective conservative treatment has yet been established. As an alternative to the usual treatment, three cases of chronic postradiation proctitis with hemorrhage were successfully treated with oral administration of sucralfate, with resultant decreased bleeding in long term follow-up period. Oral sucralfate may provide a novel approach to the treatment of intractable postradiation proctitis.
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Affiliation(s)
- T Sasai
- Second Department of Internal Medicine, Dokkyo University School of Medicine, Tochigi, Japan
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Sakata K, Ishida M, Hiraishi H, Sasai T, Watanabe N, Suzuki Y, Masuyama H, Terano A. Adenosquamous carcinoma of the esophagus after endoscopic variceal sclerotherapy: a case report and review of the literature. Gastrointest Endosc 1998; 47:294-9. [PMID: 9540886 DOI: 10.1016/s0016-5107(98)70330-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- K Sakata
- Second Department of Internal Medicine, Dokkyo University School of Medicine, Mibu, Tochigi, Japan
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Masaki Y, Gomibuchi M, Tanaka S, Sasai T. [Mediastinal lymph-node carcinoma with no apparent primary lesion]. Kyobu Geka 1997; 50:743-7. [PMID: 9259132] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
To determine the clinical characteristics of cases of hilar or mediastinal lymph-node cancer in which the primary lesion was not found; reports of 36 such cases were identified. The patients in those cases comprised 29 men and 7 women, whose average age was 58.4 years. The malignancies were found in hilar lymph nodes in 15 patients, mediastinal lymph nodes in 16, and both hilar and mediastinal lymph nodes in 4; 14 were adenocarcinomas, 4 were squamous-cell carcinomas, and 4 were small-cell carcinomas. The average length of cancer-free survival after surgery was 28.9 months, and the maximum was 9 years. After the affected hilar and mediastinal lymph nodes had been resected the clinical appearance of these patients was the same as if the primary tumor had been removed. We therefore believe that many patients given a diagnosis of cancer with metastases to hilar or mediastinaly lymph nodes and in whom the primary tumor cannot be located in fact have primary cancer of the lymph nodes, and that this condition should be called "primary mediastinal lymph-node carcinoma".
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Affiliation(s)
- Y Masaki
- Department of Thoracic and Cardiovascular Surgery, Nippon Medical Chiba Hokuso Hospital, Inba, Japan
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Cholitgul W, Nishiyama H, Sasai T, Uchiyama Y, Fuchihata H, Rohlin M. Clinical and magnetic resonance imaging findings in temporomandibular joint disc displacement. Dentomaxillofac Radiol 1997; 26:183-8. [PMID: 9442605 DOI: 10.1038/sj.dmfr.4600239] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES To describe the clinical and MRI findings in patients with disc displacement of the temporomandibular joint. METHODS Eighty-eight joints in 51 patients referred for suspected TMJ disc displacement were examined by MRI. Two oral radiologists assessed the images. The clinical findings were obtained by retrospective review of the patients' records. RESULTS Clicking was the most common clinical finding, present in 47 joints. Pain was reported for only 30 joints. Anterior disc displacement with reduction was found in 39 joints, anterior disc displacement without reduction in 31 joints, compound dislocations (anterolateral or anteromedial) in 13 joints and sideways displacement in 5 joints respectively. In about one-fourth of the joints, MRI revealed abnormal configuration of both disc and condyle. The osseous changes were subtle. Only 9% of the joints exhibited an osteophyte. Joint effusion in either the upper or the lower joint compartment was found in 19 joints. Out of 14 patients with joint effusion, six patients complained of pain from the TMJ region. CONCLUSION The most extensive soft and hard tissue changes were found in patients with anterior disc displacement without reduction. Pain was not a characteristic symptom for any type of disc displacement.
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Affiliation(s)
- W Cholitgul
- Department of Radiology, Faculty of Dentistry, Chulalongkorn University, Bangkok, Thailand
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Hirosima K, Oe M, Yamamoto C, Suzuki T, Kojima K, Sasai T, Sakai H, Otomo Y. [Household changes in Japan: major findings of the Third National Survey, 1994]. Jinko Mondai Kenkyu 1996; 51:1-31. [PMID: 12292245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Sasai T. [Trends and determinants of household structure in China]. Jinko Mondai Kenkyu 1995; 51:20-35. [PMID: 12347761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
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Sato A, Hasegawa K, Kurihara M, Takahashi M, Akazawa S, Fukuyama Y, Koizumi W, Hayakawa M, Sasai T, Kimura K. [Combination chemotherapy with tegafur-uracil (UFT) and cisplatin (CDDP) for advanced gastric cancer. UFTP Study Group]. Gan To Kagaku Ryoho 1995; 22:1355-62. [PMID: 7668870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
An early phase II study of tegafur-uracil (UFT) combined with cisplatin (CDDP) was conducted in patients with advanced gastric cancer. UFT was administered orally for 28 consecutive days at a dose of 400 mg/m2 and CDDP was injected intravenously for 3 day at a dose of 30 mg/m2 over 8 hours every 4 weeks. This treatment cycle was repeated every 4 weeks. Sixteen patients were enrolled in this study and 14 patients could be evaluated for clinical response and toxicity. Based on the results of extramural review, 6 of 14 patients achieved a partial response and the response rate was 42.9%. High grade toxicities (WHO grade 3 or 4), specifically anorexia, nausea and vomiting, diarrhea, and leukocytopenia, were seen in 5, 2, 3 and 2 patients, respectively. The overall median survival time was 347 days (11.4 months) for evaluated patients. Although these results are preliminary, this regimen does appear to be effective in terms of tumor response and survival. Larger patient numbers in a Phase II study and further studies to evaluate survival are awaited.
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Affiliation(s)
- A Sato
- Dept. of Internal Medicine, Jizankai Medical Foundation, Tsuboi Cancer Center Hospital
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Sasai T, Shioda M. [Treatment and etiology of spontaneous hemopneumothorax]. Kyobu Geka 1995; 48:337-9. [PMID: 7715124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The incidence of spontaneous hemopneumothorax is reported to be 1-12% of all cases of spontaneous pneumothorax. We treated 152 cases of spontaneous pneumothorax in the past 8 years and hemopneumothorax occurred in 4 cases which is 2.6% of all cases of spontaneous pneumothorax. All the patients were male and the age ranged from 17 to 30. The total amount of blood loss ranged from 1,200-3,200 mliters and surgical treatment was carried out within 2 days after admission. The bleeding point was visceral pleura of raptured bulla in 2 cases, parietal pleura of the torn adhesion in 1 case, and both visceral and parietal pleura in 1 case. Postoperative course was satisfactory and discharged within 2 weeks after admission in all cases. The authors concluded that early thoracotomy is recommended for spontaneous hemopneumothorax.
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Affiliation(s)
- T Sasai
- Department of Thoracic Surgery, Ebina General Hospital, Japan
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