S. Izawa

发表

Risk factors for bleeding evaluated using the Forrest classification in Japanese patients after endoscopic submucosal dissection for early gastric neoplasm

N. Ogasawara, K. Kasugai, M. Sasaki, 2015, European journal of gastroenterology & hepatology.

Pathophysiology of functional heartburn based on Rome III criteria in Japanese patients.

H. Kaneko, N. Ogasawara, K. Kasugai, 2015, World journal of gastroenterology.

Efficacy of endoluminal gastroplication in Japanese patients with proton pump inhibitor-resistant, non-erosive esophagitis.

T. Konagaya, N. Ogasawara, K. Kasugai, 2012, World journal of gastroenterology.

Clinical risk factors for delayed bleeding after endoscopic submucosal dissection for colorectal tumors in Japanese patients

N. Ogasawara, K. Kasugai, M. Sasaki, 2016, European journal of gastroenterology & hepatology.

Small, Depressed-Type Early Colon Cancer Invading Shallow Submucosal Layer With Extensive Lymph Node Metastasis: A Case Report

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2011, Gastroenterology research.

The Modified eCura System for Identifying High-Risk Lymph Node Metastasis in Patients with Early Gastric Cancer Resected by Endoscopic Submucosal Dissection

T. Shimura, H. Kataoka, N. Ogasawara, 2022, Gastroenterology Insights.

Gossypiboma Mimicking Gastrointestinal Stromal Tumor Causing Intestinal Obstruction: A Case Report

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2012, Case Reports in Gastroenterology.

Importance of second‐look endoscopy after per‐oral endoscopic myotomy for safe postoperative management

H. Inoue, H. Ikeda, M. Onimaru, 2020, Digestive endoscopy : official journal of the Japan Gastroenterological Endoscopy Society.

Markedly Effective Steroid Treatment of Three Patients with Allergy-related Jackhammer Esophagus

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2019, Internal medicine.

Characteristics and Predictive Factor of Helicobacter pylori-Associated Functional Dyspepsia in Japanese Patients

K. Murotani, Yurika Kawamura, N. Ogasawara, 2019, Digestion.

A Matched Case-control Study of the Association between Low-dose Aspirin and Peptic Ulcers in Patients without a History of Peptic Ulcers

N. Ogasawara, K. Kasugai, M. Sasaki, 2015 .

Effect of aspirin cessation before endoscopy in Japanese patients with low-dose-aspirin-associated gastroduodenal mucosal injury

Ryuta Masui, N. Ogasawara, K. Kasugai, 2013, United European gastroenterology journal.

Background factors involved in the epidemiology of functional constipation in the Japanese population: a cross-sectional study

Yoshinori Wakita, M. Maekawa, N. Ogasawara, 2021, BioPsychoSocial Medicine.

Impact of Comorbid Irritable Bowel Syndrome on Treatment Outcome in Non-Erosive Reflux Disease on Long-Term Proton Pump Inhibitor in Japan

Yurika Kawamura, H. Kaneko, N. Ogasawara, 2017, Digestion.

The association among enterobacterial flora, dietary factors, and prognosis in patients with ulcerative colitis.

C. Goto, N. Ogasawara, K. Kasugai, 2020, Journal of clinical biochemistry and nutrition.

Vonoprazan-Based Triple-Therapy Could Improve Efficacy of the Tailored Therapy of Helicobacter pylori Infection.

N. Ogasawara, K. Kasugai, M. Sasaki, 2019, Journal of gastrointestinal and liver diseases : JGLD.

Small-Intestinal Metastasis from Lung Carcinoma

S. Ono, N. Ogasawara, K. Kasugai, 2022, Case Reports in Gastroenterology.

G Protein-Coupled Receptor 43 Moderates Gut Inflammation Through Cytokine Regulation from Mononuclear Cells

Ryuta Masui, N. Ogasawara, K. Kasugai, 2013, Inflammatory bowel diseases.

Gastric Plexiform Fibromyxoma Resected Using Nonexposed Endoscopic Wall-Inversion Surgery: A Case Report

T. Tsuzuki, N. Ogasawara, K. Kasugai, 2022, Case Reports in Gastroenterology.

Overlap Between Constipation and Gastroesophageal Reflux Disease in Japan: Results From an Internet Survey

N. Ogasawara, K. Kasugai, M. Sasaki, 2021, Journal of neurogastroenterology and motility.

Comparison of scope holding sign on endoscopy and lower esophageal sphincter contraction on high‐resolution manometry: A pilot study

H. Inoue, H. Ikeda, M. Onimaru, 2021, DEN open.

Inhibition of gastric perception of mild distention by omeprazole in volunteers.

H. Kaneko, T. Konagaya, N. Ogasawara, 2012, World journal of gastroenterology.

Gut Environment and Dietary Habits in Healthy Japanese Adults and their Association with Bowel Movement

C. Goto, N. Ogasawara, K. Kasugai, 2019, Digestion.

Risk Factors for Delayed Ulcer Healing after Endoscopic Submucosal Dissection of Gastric Neoplasms.

N. Ogasawara, K. Kasugai, M. Sasaki, 2017, Journal of gastrointestinal and liver diseases : JGLD.

Endoscopic submucosal dissection with sheath-assisted counter traction using a novel sheath for early gastric cancers.

Ryuta Masui, N. Ogasawara, K. Kasugai, 2012, Hepato-gastroenterology.

Thread-Traction with a Sheath of Polypectomy Snare Facilitates Endoscopic Submucosal Dissection of Early Gastric Cancers

N. Ogasawara, K. Kasugai, M. Sasaki, 2015, Gastroenterology research and practice.

Gastric schwannoma with high accumulation on fluorodeoxyglucose-positron emission tomography resected by non-exposed endoscopic wall-inversion surgery

N. Ogasawara, K. Kasugai, K. Onishi, 2020, Clinical journal of gastroenterology.

A gastric glomus tumor resected using non-exposed endoscopic wall-inversion surgery

N. Ogasawara, K. Kasugai, M. Sasaki, 2017, Clinical Journal of Gastroenterology.

A Novel Potassium-Competitive Acid Blocker Improves the Efficacy of Clarithromycin-containing 7-day Triple Therapy against Helicobacter pylori.

N. Ogasawara, K. Kasugai, M. Sasaki, 2016, Journal of gastrointestinal and liver diseases : JGLD.

Endoscopic submucosal resection with an endoscopic variceal ligation device for the treatment of rectal neuroendocrine tumors

T. Joh, T. Shimura, N. Ogasawara, 2018, International Journal of Colorectal Disease.

A Small Bowel Ulcer due to Clopidogrel with Cytomegalovirus Enteritis Diagnosed by Capsule and Double-Balloon Endoscopy

N. Ogasawara, K. Kasugai, M. Sasaki, 2018, Case Reports in Gastroenterology.

A Vonoprazan, Clarithromycin, and Metronidazole Regimen as Helicobacter pylori Eradication Therapy for Patients with Penicillin Allergy in Light of Clarithromycin Resistance.

N. Ogasawara, K. Kasugai, M. Sasaki, 2023, Internal medicine.

Gut microbiota disorders cause type 2 diabetes mellitus and homeostatic disturbances in gut-related metabolism in Japanese subjects

C. Goto, N. Ogasawara, K. Kasugai, 2019, Journal of clinical biochemistry and nutrition.

A Patient with Vigorous Achalasia and Rapid Enlargement of an Epiphrenic Esophageal Diverticulum.

N. Ogasawara, K. Kasugai, M. Sasaki, 2015, Internal medicine.

Protein-losing enteropathy associated with collagenous colitis cured by withdrawal of a proton pump inhibitor.

N. Ogasawara, K. Kasugai, M. Sasaki, 2013, Internal medicine.

Internet survey on the actual situation of constipation in the Japanese population under 70 years old: focus on functional constipation and constipation-predominant irritable bowel syndrome

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2019, Journal of Gastroenterology.

Internet Survey of Japanese Patients With Chronic Constipation: Focus on Correlations Between Sleep Quality, Symptom Severity, and Quality of Life

Yoshinori Wakita, Yurika Kawamura, M. Maekawa, 2021, Journal of neurogastroenterology and motility.

Esophageal Leiomyosarcoma Diagnosed by Endoscopic Ultrasound-guided Fine-needle Aspiration Biopsy and Cured with Surgical Resection

N. Ogasawara, K. Kasugai, M. Sasaki, 2019, Internal medicine.

Treatment Adherence in Patients with Ulcerative Colitis Is Dependent on the Formulation of 5-Aminosalicylic Acid

N. Ogasawara, K. Kasugai, M. Sasaki, 2018, Digestion.

Successful Endoscopic Submucosal Dissection of a Large Terminal Ileal Lipoma

N. Ogasawara, K. Kasugai, M. Sasaki, 2016, Case Reports in Gastroenterology.

Nonsteroidal anti-inflammatory drug-induced visible and invisible small intestinal injury

Ryuta Masui, N. Ogasawara, K. Kasugai, 2013, Journal of clinical biochemistry and nutrition.

Sa1262 A LARGE SINGLE-CENTER STUDY ON THE CLINICAL OUTCOMES OF PER-ORAL ENDOSCOPIC MYOTOMY FOR SIGMOID TYPE 2 ACHALASIA

H. Inoue, H. Ikeda, M. Onimaru, 2020 .

Effects of acotiamide on functional dyspepsia patients with heartburn who failed proton pump inhibitor treatment in Japanese patients: A randomized, double‐blind, placebo‐controlled crossover study

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2020, Neurogastroenterology and motility : the official journal of the European Gastrointestinal Motility Society.

Endoscopic resection of gangliocytic paraganglioma of the duodenum: a case report

N. Ogasawara, K. Kasugai, M. Sasaki, 2019, Clinical Journal of Gastroenterology.

Efficacy of endoluminal gastroplication in Japanese patients with proton pump inhibitor-resistant, non-erosive esophagitis.

T. Konagaya, N. Ogasawara, K. Kasugai, 2012, World journal of gastroenterology.

Unified magnifying endoscopic classification for esophageal, gastric and colonic lesions: a feasibility pilot study

H. Inoue, H. Ikeda, M. Onimaru, 2021, Endoscopy International Open.

[Internet survey of the actual situation of constipation in Japanese general population REACTION-J:Research for Actual Situation of Constipation in the Japanese].

Yurika Kawamura, N. Ogasawara, K. Kasugai, 2019, Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology.

Convenient Method of Measuring Baseline Impedance for Distinguishing Patients with Functional Heartburn from those with Proton Pump Inhibitor-Resistant Endoscopic Negative Reflux Disease

K. Murotani, Yurika Kawamura, N. Ogasawara, 2018, Digestion.

Comparison of the effect of a single dose of omeprazole or lansoprazole on intragastric pH in Japanese participants: A two‐way crossover study

N. Ogasawara, K. Kasugai, M. Sasaki, 2013, Journal of the Chinese Medical Association : JCMA.

Gastric calcifying fibrous tumor removed by endoscopic submucosal dissection.

T. Yokoi, N. Ogasawara, K. Kasugai, 2013, World journal of gastrointestinal endoscopy.

The Role of Gastroesophageal Reflux in Relation to Symptom Onset in Patients with Proton Pump Inhibitor-Refractory Nonerosive Reflux Disease Accompanied by an Underlying Esophageal Motor Disorder

N. Ogasawara, K. Kasugai, M. Sasaki, 2014, Digestion.

Relationships between body mass index and constipation, gastroesophageal reflux disease, stool forms based on the Bristol Stool Form Scale, and education level: results from an internet survey in Japan

N. Ogasawara, K. Kasugai, M. Sasaki, 2023, Journal of clinical biochemistry and nutrition.

The Influence of Snare Size on the Utility and Safety of Cold Snare Polypectomy for the Removal of Colonic Polyps in Japanese Patients

N. Ogasawara, K. Kasugai, M. Sasaki, 2016, Journal of clinical medicine research.