• 4791 Citations
  • 39 h-Index
1992 …2020

Research output per year

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Research Output

[The diagnosis and clinical feature of NSAIDs-associated enteritis].

Nakamura, M., Ohmiya, N. & Goto, H., 01-06-2011, In : Nippon rinsho. Japanese journal of clinical medicine. 69, 6, p. 1088-1092 5 p.

Research output: Contribution to journalReview article

Abnormalities in the upper gastrointestinal tract in inflammatory bowel disease

Ando, T., Nobata, K., Watanabe, O., Kusugami, K., Maeda, O., Ishiguro, K., Ohmiya, N., Niwa, Y. & Goto, H., 01-06-2007, In : Inflammopharmacology. 15, 3, p. 101-104 4 p.

Research output: Contribution to journalReview article

7 Citations (Scopus)

A case of acute appendicitis developing after colonoscopy

Suzuki, T., Arisawa, T., Niwa, Y., Hamajima, E., Shimodaira, M., Ohmiya, N., Tsukamoto, Y., Hamajima, E., Shimodaira, M., Ohmiya, N., Tsukamoto, Y., Segawa, K. & Goto, H., 01-01-1992, In : GASTROENTEROLOGICAL ENDOSCOPY. 34, 8, 1 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

A case of cytomegalovirus enterocolitis diagnosed by the double-balloon enteroscopy

Fujita, T., Ando, T., Watanabe, O., Maeda, O., Ishiguro, K., Takahashi, H., Minami, M., Hasegawa, M., Ishikawa, D., Ohmiya, N., Niwa, Y. & Goto, H., 01-11-2008, In : Hepato-gastroenterology. 55, 88, p. 2087-2090 4 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

A case of gallbladder adenoma with wide base

Nonogaki, K., Hirooka, Y., Itoh, A., Kawashima, H., Hara, K., Uchida, H., Kasugai, T., Ohno, E., Ohmiya, N., Niwa, Y. & Goto, H., 01-12-2008, In : Japanese Journal of Gastroenterology. 105, 1, p. 74-80 7 p.

Research output: Contribution to journalArticle

A case of plummer-vinson syndrome showing rapid improvement of dysphagia and esophageal web after two weeks of iron therapy

Tahara, T., Shibata, T., Okubo, M., Yoshioka, D., Ishizuka, T., Sumi, K., Kawamura, T., Nagasaka, M., Nakagawa, Y., Nakamura, M., Arisawa, T., Ohmiya, N. & Hirata, I., 16-04-2014, In : Case Reports in Gastroenterology. 8, 2, p. 211-215 5 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

A case of solid-pseudopapillary neoplasm, focusing on contrast-enhanced endoscopic ultrasonography

Ishikawa, T., Itoh, A., Kawashima, H., Ohno, E., Matsubara, H., Nakamura, M., Miyahara, R., Ohmiya, N., Goto, H. & Hirooka, Y., 01-10-2011, In : Journal of Medical Ultrasonics. 38, 4, p. 209-216 8 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

A case report of intestinal tuberculosis diagnosed by double balloon enteroscopy and interferon-γ assay

Fujita, T., Ando, T., Watanabe, O., Maeda, O., Ishiguro, K., Takahashi, H., Ishikawa, D., Minami, M., Hasegawa, M., Omiya, N., Niwa, Y., Nakamura, S. & Goto, H., 01-11-2007, In : GASTROENTEROLOGICAL ENDOSCOPY. 49, 11, p. 2846-2851 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Acetate inhibits NFAT activation in T cells via importin β1 interference

Ishiguro, K., Ando, T., Maeda, O., Ohmiya, N., Niwa, Y. & Goto, H., 01-08-2007, In : European Journal of Immunology. 37, 8, p. 2309-2316 8 p.

Research output: Contribution to journalArticle

18 Citations (Scopus)

A combination therapy of gemcitabine with immunotherapy for patients with inoperable locally advanced pancreatic cancer

Hirooka, Y., Itoh, A., Kawashima, H., Hara, K., Nonogaki, K., Kasugai, T., Ohno, E., Ishikawa, T., Matsubara, H., Ishigami, M., Katano, Y., Ohmiya, N., Niwa, Y., Yamamoto, K., Kaneko, T., Nieda, M., Yokokawa, K. & Goto, H., 01-04-2009, In : Pancreas. 38, 3, p. e69-e74

Research output: Contribution to journalArticle

76 Citations (Scopus)

A comparative study of magnifying blue laser imaging and magnifying narrow-band imaging system for endoscopic diagnosis of Helicobacter pylori infection

Tahara, T., Takahama, K., Horiguchi, N., Yoshida, D., Kawamura, T., Okubo, M., Ishizuka, T., Nagasaka, M., Nakagawa, Y., Shibata, T. & Ohmiya, N., 01-01-2017, In : Biomedical Reports. 7, 3, p. 236-240 5 p.

Research output: Contribution to journalArticle

A comparative study of white light endoscopy, chromoendoscopy and magnifying endoscopy with narrow band imaging in the diagnosis of early gastric cancer after helicobacter pylori eradication

Horiguchi, N., Tahara, T., Kawamura, T., Okubo, M., Tahara, S., Nagasaka, M., Nakagawa, Y., Shibata, T. & Ohmiya, N., 12-2017, In : Journal of Gastrointestinal and Liver Diseases. 26, 4, p. 357-362 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Advanced network system for reading capsule endoscopy images

Goto, H., Nakamura, M. & Ohmiya, N., 01-01-2013, In : Digestive Endoscopy. 25, 1, 1 p.

Research output: Contribution to journalLetter

Advance of video capsule endoscopy and the detection of anatomic landmarks

Nakamura, M., Ohmiya, N., Shirai, O., Takenaka, H., Kenji, Morishima, Miyahara, R., Ando, T., Watanabe, O., Kawashima, H., Itoh, A., Hirooka, Y., Niwa, Y. & Goto, H., 01-11-2009, In : Hepato-gastroenterology. 56, 96, p. 1600-1605 6 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Adverse events in patients with ulcerative colitis treated with indigo naturalis: a Japanese nationwide survey

INDIGO survey Group, 01-10-2019, In : Journal of Gastroenterology. 54, 10, p. 891-896 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Alteration of gene expression and DNA methylation in drug-resistant gastric cancer

Maeda, O., Ando, T., Ohmiya, N., Ishiguro, K., Watanabe, O., Miyahara, R., Hibi, Y., Nagai, T., Yamada, K. & Goto, H., 04-2014, In : Oncology reports. 31, 4, p. 1883-1890 8 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

An esophageal SCC case which could be distinguished from non-neoplasia using magnifying endoscopy with NBI imaging

Miyahara, R., Hirooka, Y., Ohmiya, N., Nakamura, M. & Goto, H., 01-05-2011, In : Digestive Endoscopy. 23, SUPPL. 1, p. 72-74 3 p.

Research output: Contribution to journalArticle

Angiokeratoma of the scrotum and sublingual varices in a patient with jejunal phlebectasia

Takama, H., Sugiura, K., Ohmiya, N., Goto, H. & Akiyama, M., 01-12-2012, In : European Journal of Dermatology. 22, 6, p. 818-819 2 p.

Research output: Contribution to journalComment/debate

A possible link between gastric mucosal atrophy and gastric cancer after Helicobacter pylori eradication

Tahara, T., Shibata, T., Horiguchi, N., Kawamura, T., Okubo, M., Ishizuka, T., Nagasaka, M., Nakagawa, Y. & Ohmiya, N., 10-2016, In : PloS one. 11, 10, e0163700.

Research output: Contribution to journalArticle

7 Citations (Scopus)

A preliminary result of three-dimensional microarray technology to gene analysis with endoscopic ultrasound-guided fine-needle aspiration specimens and pancreatic juices

Nonogaki, K., Itoh, A., Kawashima, H., Ohno, E., Ishikawa, T., Matsubara, H., Itoh, Y., Nakamura, Y., Nakamura, M., Miyahara, R., Ohmiya, N., Ishigami, M., Katano, Y., Goto, H. & Hirooka, Y., 01-12-2010, In : Journal of Experimental and Clinical Cancer Research. 29, 1, 36.

Research output: Contribution to journalArticle

4 Citations (Scopus)

A Prospective Study Evaluating the Clinical Utility of the Tag-Less Patency Capsule with Extended Time for Confirming Functional Patency

Watanabe, K., Ohmiya, N., Nakamura, M. & Fujiwara, Y., 01-01-2019, (Accepted/In press) In : Digestion.

Research output: Contribution to journalArticle

Are symptomatic changes in irritable bowel syndrome correlated with the capsule endoscopy transit time? A pilot study using the 5-HT4 receptor agonist mosapride

Nakamura, M., Ohmiya, N., Miyahara, R., Ando, T., Watanabe, O., Kawashima, H., Itoh, A., Hirooka, Y., Niwa, Y. & Goto, H., 01-03-2011, In : Hepato-gastroenterology. 58, 106, p. 453-458 6 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Association between common genetic variants in pre-MicroRNAs and prognosis of advanced gastric cancer treated with chemotherapy

Tahara, T., Okubo, M., Shibata, T., Kawamura, T., Sumi, K., Ishizuka, T., Nagasaka, M., Nakagawa, Y., Arisawa, T., Ohmiya, N. & Hirata, I., 01-09-2014, In : Anticancer research. 34, 9, p. 5199-5204 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Association between interleukin-1β and tumor necrosis factor-α polymorphisms and symptoms of dyspepsia

Tahara, T., Shibata, T., Okubo, M., Ishizuka, T., Kawamura, T., Yamashita, H., Nakamura, M., Nakagawa, Y., Nagasaka, M., Arisawa, T., Ohmiya, N. & Hirata, I., 01-05-2015, In : Molecular Medicine Reports. 11, 5, p. 3888-3893 6 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Associations between drugs and small-bowel mucosal bleeding: Multicenter capsule-endoscopy study

Niikura, R., Yamada, A., Maki, K., Nakamura, M., Watabe, H., Fujishiro, M., Oka, S., Esaki, M., Fujimori, S., Nakajima, A., Ohmiya, N., Matsumoto, T., Tanaka, S., Koike, K. & Sakamoto, C., 01-2018, In : Digestive Endoscopy. 30, 1, p. 79-89 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Associations between drugs and small-bowel mucosal bleeding: Multicenter capsule-endoscopy study

Niikura, R., Yamada, A., Maki, K., Nakamura, M., Watabe, H., Fujishiro, M., Oka, S., Esaki, M., Fujimori, S., Nakajima, A., Ohmiya, N., Matsumoto, T., Tanaka, S., Koike, K. & Sakamoto, C., 11-2018, In : GASTROENTEROLOGICAL ENDOSCOPY. 60, 11, p. 2428-2439 12 p.

Research output: Contribution to journalArticle

A Study of Reflux Esophagitis in an Apparently Healthy Population

SEGAWA, K., ARISAWA, T., NIWA, Y., KATO, T., GOTO, H., YOSHIKANE, H., SHIMODAIRA, M., HAMAJIMA, E., OHMIYA, N. & TSUKAMOTO, Y., 01-01-1993, In : Digestive Endoscopy. 5, 1, p. 62-66 5 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Asymptomatic inflammatory bowel disease with special reference to ulcerative colitis in apparently healthy persons

Sakata, T., Niwa, Y., Goto, H., Hirooka, Y., Hayakawa, T., Ohmiya, N. & Kobayashi, S., 05-04-2001, In : American Journal of Gastroenterology. 96, 3, p. 735-739 5 p.

Research output: Contribution to journalArticle

26 Citations (Scopus)

Automated detection and segmentation of early gastric cancer from endoscopic images using mask R-CNN

Shibata, T., Teramoto, A., Yamada, H., Omiya, N., Saito, K. & Fujita, H., 01-06-2020, In : Applied Sciences (Switzerland). 10, 11, 3842.

Research output: Contribution to journalArticle

Open Access

Azathioprine is essential following cyclosporine for patients with steroid-refractory ulcerative colitis

Miyake, N., Ando, T., Ishiguro, K., Maeda, O., Watanabe, O., Hirayama, Y., Maeda, K., Morise, K., Matsushita, M., Furukawa, K., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N. & Goto, H., 07-01-2015, In : World Journal of Gastroenterology. 21, 1, p. 254-261 8 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Capsule endoscopy findings for the diagnosis of Crohn’s disease: a nationwide case–control study

Esaki, M., Matsumoto, T., Ohmiya, N., Washio, E., Morishita, T., Sakamoto, K., Abe, H., Yamamoto, S., Kinjo, T., Togashi, K., Watanabe, K., Hirai, F., Nakamura, M., Nouda, S., Ashizuka, S., Omori, T., Kochi, S., Yanai, S., Fuyuno, Y., Hirano, A. & 6 others, Umeno, J., Kitazono, T., Kinjo, F., Watanabe, M., Matsui, T. & Suzuki, Y., 15-03-2019, In : Journal of Gastroenterology. 54, 3, p. 249-260 12 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Capsule endoscopy in patients with obscure gastrointestinal bleeding

Nakamura, M., Ohmiya, N., Miyahara, R., Ando, T., Watanabe, O., Kawashima, H., Itoh, A., Hirooka, Y., Niwa, Y. & Goto, H., 01-11-2009, In : GASTROENTEROLOGICAL ENDOSCOPY. 51, 11, p. 2866-2876 11 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Capsule endoscopy in patients with obscure gastrointestinal bleeding

Nakamura, M., Ohmiya, N., Miyahara, R., Ando, T., Watanabe, O., Kawashima, H., Itoh, A., Hirooka, Y., Niwa, Y. & Goto, H., 01-11-2009, In : Japanese Journal of Urology. 100, 7, p. 2866-2876 11 p.

Research output: Contribution to journalArticle

Case presentations: Diffuse granular or diffuse coarse mucosal lesions

Nakamura, S., Yanai, S., Moriyama, T., Hirahashi, M., Ohmiya, N., Kishi, M. & Nagahama, T., 01-01-2014, Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, p. 245-257 13 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Case presentations: Edematous lesions

Matsumoto, T., Ohtsu, K., Ohmiya, N., Asano, K., Takaki, Y., Aoyagi, K., Kaneshiro, F., Kishimoto, K., Hisabe, T., Takaki, Y., Esaki, M., Eguchi, K. & Beppu, T., 01-01-2014, Endoscopy in the Diagnosis of Small Intestine Diseases. Springer Japan, p. 213-234 22 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Change in DNA methylation patterns of SLC6A4 gene in the gastric mucosa in functional dyspepsia

Tahara, T., Shibata, T., Okubo, M., Sumi, K., Ishizuka, T., Nakamura, M., Nagasaka, M., Nakagawa, Y., Ohmiya, N., Arisawa, T. & Hirata, I., 22-08-2014, In : PloS one. 9, 8, e105565.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Characteristics of gastric and intestinal mucin phenotypes of gastric carcinoma

Mabuchi, N., Niwa, Y., Hirooka, Y., Obmiya, N., Itoh, A., Maeda, O., Ando, T. & Goto, H., 01-11-2008, In : Hepato-gastroenterology. 55, 88, p. 2277-2281 5 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Characterization of bacterial biota in the distal esophagus of Japanese patients with reflux esophagitis and Barrett's esophagus

Liu, N., Ando, T., Ishiguro, K., Maeda, O., Watanabe, O., Funasaka, K., Nakamura, M., Miyahara, R., Ohmiya, N. & Goto, H., 11-03-2013, In : BMC Infectious Diseases. 13, 1, 130.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Classification of intestinal lymphangiectasia with protein-losing enteropathy: White villi type and non-white villi type

Ohmiya, N., Nakamura, M., Yamamura, T., Yamada, K., Nagura, A., Yoshimura, T., Hirooka, Y., Hirata, I. & Goto, H., 25-12-2014, In : Digestion. 90, 3, p. 155-166 12 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Clinical features of chronic enteropathy associated with SLCO2A1 gene: a new entity clinically distinct from Crohn’s disease

The CEAS study group, 01-08-2018, In : Journal of Gastroenterology. 53, 8, p. 907-915 9 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Clinical Practice Guideline for Enteroscopy

Yamamoto, H., Ogata, H., Matsumoto, T., Ohmiya, N., Ohtsuka, K., Watanabe, K., Yano, T., Matsui, T., Higuchi, K., Nakamura, T. & Fujimoto, K., 07-2017, In : Digestive Endoscopy. 29, 5, p. 519-546 28 p.

Research output: Contribution to journalArticle

42 Citations (Scopus)

Clinical relevance of innovative immunoassays for serum ustekinumab and anti-ustekinumab antibody levels in Crohn's disease

Morita, Y., Imai, T., Bamba, S., Takahashi, K., Inatomi, O., Miyazaki, T., Watanabe, K., Nakamura, S., Yoshida, A., Endo, Y., Ohmiya, N., Tsujikawa, T. & Andoh, A., 2019, (Accepted/In press) In : Journal of Gastroenterology and Hepatology (Australia).

Research output: Contribution to journalArticle

Clinical results and development of variable-stiffness video colonoscopes

Odori, T., Goto, H., Arisawa, T., Niwa, Y., Ohmiya, N. & Hayakawa, T., 09-07-2001, In : Endoscopy. 33, 1, p. 65-69 5 p.

Research output: Contribution to journalArticle

30 Citations (Scopus)

Clinical usefulness of novel tag-less Agile patency capsule prior to capsule endoscopy for patients with suspected small bowel stenosis

Nakamura, M., Hirooka, Y., Yamamura, T., Miyahara, R., Watanabe, O., Ando, T., Ohmiya, N. & Goto, H., 01-01-2015, In : Digestive Endoscopy. 27, 1, p. 61-66 6 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Clinicopathological study of colorectal cancer occurring in patients with ulcerative colitis: Results from a single hospital in Japan

Fujita, T., Ando, T., Watanabe, O., Hasegawa, M., Miyake, N., Kondo, S., Kato, T., Ishiguro, K., Nakamura, M., Miyahara, R., Ohmiya, N., Niwa, Y. & Goto, H., 01-05-2010, In : Hepato-gastroenterology. 57, 99-100, p. 487-492 6 p.

Research output: Contribution to journalArticle

7 Citations (Scopus)

Combination therapy with single incision laparoscopic surgery and double-balloon endoscopy for small intestinal bleeding: Report of three cases

Uehara, K., Yoshioka, Y., Ebata, T., Yokoyama, Y., Nakamura, M., Ohmiya, N., Goto, H. & Nagino, M., 01-09-2013, In : Surgery Today. 43, 9, p. 1062-1065 4 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Comparative study of magnifying narrow-band imaging and conventional white light endoscopy in the diagnosis of Helicobacter pylori status after eradication therapy

Tahara, T., Horiguchi, N., Yamada, H., Yoshida, D., Terada, T., Okubo, M., Funasaka, K., Nakagawa, Y., Shibata, T. & Ohmiya, N., 01-01-2019, In : Medicine (United States). 98, 46, e17697.

Research output: Contribution to journalArticle

Open Access

Comparison of image quality between electronic and mechanical radial scanning echoendoscopes in pancreatic diseases

Niwa, K., Hirooka, Y., Niwa, Y., Itoh, A., Ohmiya, N., Hashimoto, S., Ishikawa, H., Okada, N., Itoh, T. & Goto, H., 04-2004, In : Journal of Gastroenterology and Hepatology (Australia). 19, 4, p. 454-459 6 p.

Research output: Contribution to journalArticle

41 Citations (Scopus)