- Author's Reply
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Hiraoka S, Kato J, Okada H
- KMID: 2417688
- Intest Res.
- 2018 Apr;16(2):321-322.
- doi: 10.5217/ir.2018.16.2.321
No abstract available. -
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- Biologic Therapy for Brain Cancers - Based on Cellular and Immunobiology
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Okada H
- KMID: 1726149
- Yonsei Med J.
- 2004 Jun;45(Suppl):S68-S70.
- doi: 10.3349/ymj.2004.45.Suppl.68
The overall goal of our research projects is to develop effective immunotherapeutic regimens, particularly combining vaccine and gene therapy/ cell therapy strategies. For the development of clinically effective immunotherapy for... -
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- Endoscopic Ultrasound-Guided Transgastric Drainage of an Intra-Abdominal Abscess following Gastrectomy
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Kikuchi S, Kubota T, Kuroda S, Nishizaki , Kagawa S, Kato H, Okada H, Fujiwara T
- KMID: 2455636
- Clin Endosc.
- 2019 Jul;52(4):373-376.
- doi: 10.5946/ce.2018.134
Endoscopic ultrasound (EUS)-guided transgastric drainage has been performed as a less invasive procedure for pancreatic fistulas and intra-abdominal abscesses occurring after surgery in recent years. However, there are no reports... -
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- Impact of a Newly Developed Short Double-Balloon Enteroscope on Stent Placement in Patients with Surgically Altered Anatomies
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Tsutsumi K, Kato H, Okada H
- KMID: 2412199
- Gut Liver.
- 2017 Mar;11(2):306-311.
- doi: 10.5009/gnl16441
A newly developed short double-balloon enteroscope with a working channel enlarged to a diameter of 3.2 mm is a novel innovation in stent placement for patients with surgically altered anatomies.... -
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- Magnifying Endoscopy for Intestinal Follicular Lymphoma Is Helpful for Prompt Diagnosis
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Iwamuro M, Okuda M, Yumoto E, Suzuki S, Shirakawa , Takata K, Yoshino T, Okada H, Yamamoto K
- KMID: 2135081
- Gut Liver.
- 2013 Mar;7(2):258-261.
The representative endoscopic features of primary intestinal follicular lymphoma are well known as small whitish polypoid nodules, but a magnified view has only been described in a few case reports.... -
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- Comparison of the Effects of a Brand-name Drug and Its Generic Drug on the Quality of Life of Alzheimer's Disease Patients
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Sakakibara M, Kido M, Kuribayashi J, Okada H, Igarashi A, Kamei H, Nabeshima
- KMID: 2171049
- Clin Psychopharmacol Neurosci.
- 2015 Aug;13(2):174-179.
- doi: 10.9758/cpn.2015.13.2.174
OBJECTIVE: The pharmacological effects of generic (GE) donepezil are the same as Aricept, its brand-name counterpart. However, little is known as to whether these two drugs provide the same quality... -
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- Comparison of Bilateral and Trisegment Drainage in Patients with High-Grade Hilar Malignant Biliary Obstruction: A Multicenter Retrospective Study
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Matsumoto K, Kato H, Morimoto K, Miyamoto K, Saragai Y, Kawamoto H, Okada H
- KMID: 2538168
- Gut Liver.
- 2023 Jan;17(1):170-178.
- doi: 10.5009/gnl220012
Background/Aims: Bilateral endoscopic drainage with self-expanding metallic stent (SEMS) can be used to effectively manage hilar malignant biliary obstruction. However, the benefits of using a trisegment drainage method remain unknown. Methods:... -
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- Fecal Immunochemical Test and Fecal Calprotectin Results Show Different Profiles in Disease Monitoring for Ulcerative Colitis
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Hiraoka S, Inokuchi T, Nakarai A, Takashima , Takei D, Sugihara Y, Takahara M, Harada K, Okada H, Kato J
- KMID: 2429068
- Gut Liver.
- 2018 Mar;12(2):142-148.
- doi: 10.5009/gnl17013
BACKGROUND/AIMS: Both fecal immunochemical test (FIT) and fecal calprotectin (Fcal) results are useful biomarkers for ulcerative colitis (UC). However, the situations in which each marker should be used are largely... -
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- Diagnostic Ability of Convex-Arrayed Endoscopic Ultrasonography for Major Vascular Invasion in Pancreatic Cancer
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Fujii Y, Matsumoto , Kato H, Saragai Y, Takada S, Mizukawa S, Muro S, Uchida D, Tomoda T, Horiguchi , Tanaka N, Okada H
- KMID: 2464670
- Clin Endosc.
- 2019 Sep;52(5):479-485.
- doi: 10.5946/ce.2018.163
BACKGROUND/AIMS: This study aimed to examine the diagnostic ability of endoscopic ultrasonography (EUS) for major vascular invasion in pancreatic cancer and to evaluate the relationship between EUS findings and pathological... -
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- Postoperative Bleeding Risk after Gastric Endoscopic Submucosal Dissection in Patients Receiving a P2Y12 Receptor Antagonist
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Hirai R, Kawano S, Inoo S, Kuraoka S, Okanoue S, Satomi T, Hamada K, Kono Y, Kanzaki H, Iwamuro M, Kawahara Y, Okada H
- KMID: 2542342
- Gut Liver.
- 2023 May;17(3):404-411.
- doi: 10.5009/gnl220196
Background/Aims: The safety of gastric endoscopic submucosal dissection (ESD) in users of a P2Y12 receptor antagonist (P2Y12RA) under current guidelines has not been verified. Methods: Patients treated by gastric ESD at... -
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- An Elevated Platelet Count Increases the Risk of Relapse in Ulcerative Colitis Patients with Mucosal Healing
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Nakarai A, Kato J, Hiraoka S, Takashima , Inokuchi T, Takahara M, Sugihara Y, Harada K, Okada H
- KMID: 2417308
- Gut Liver.
- 2018 Jul;12(4):420-425.
- doi: 10.5009/gnl17236
BACKGROUND/AIMS: Although mucosal healing (MH) has been considered a treatment goal for patients with ulcerative colitis (UC), the risk factors predictive of relapse in patients who achieve MH are unknown.... -
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- A “Back Light System†for Identification of Sites for Endoscopic Ultrasound-Guided Fine-Needle Aspiration in Solid Pancreatic Masses: A Prospective, Randomized Study with a Crossover Design
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Harada R, Kato H, Fushimi S, Inoue H, Uchida D, Akimoto Y, Tomoda T, Matsumoto , Noma Y, Yamamoto N, Horiguchi , Tsutsumi K, Okada H
- KMID: 2455629
- Clin Endosc.
- 2019 Jul;52(4):334-339.
- doi: 10.5946/ce.2019.004
BACKGROUND/AIMS: We applied a back light system (BLS) with a magnifying glass to improve the ability to assess the adequacy of specimen sampling using endosonography. We conducted this study to... -
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- Utility of Endoscopic Ultrasound-Guided Fine Needle Aspiration in the Diagnosis of Local Recurrence of Pancreaticobiliary Cancer after Surgical Resection
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Matsumoto K, Kato H, Horiguchi S, Tomoda T, Matsumi A, Ishihara Y, Saragai Y, Takada S, Muro S, Uchida D, Okada H
- KMID: 2506440
- Gut Liver.
- 2020 Sep;14(5):652-658.
- doi: 10.5009/gnl19200
Background/Aims: Endoscopic ultrasound (EUS)-guided fine needle aspiration (FNA; EUS-FNA) allows for diagnostic tissue specimens from various regions to be analyzed. How-ever, diagnosing recurrent pancreaticobiliary cancer after surgery is sometimes difficult.... -
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- Smad3 deficiency accelerates tongue wound healing via epithelial cell-extracellular matrix interactions
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Taguchi C, Sato F, Wang C, Nakamura S, Oikawa K, Bhawal UK, Okada H, Arikawa K
- KMID: 2537675
- Oral Biol Res.
- 2022 Dec;46(4):141-149.
- doi: 10.21851/obr.46.04.202212.141
Aberrant wound closure occurs in a broad range of wounds and scars, and the altered regulation of transcription factors in wound areas can account for both of those conditions. This... -
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- Analysis of Risk Factors for Colonic Diverticular Bleeding: A Matched Case-Control Study
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Sugihara Y, Kudo SE, Miyachi H, Misawa M, Okoshi S, Okada H, Yamamoto K
- KMID: 2363969
- Gut Liver.
- 2016 Mar;10(2):244-249.
- doi: 10.5009/gnl14407
BACKGROUND/AIMS: Diverticular bleeding can occasionally cause massive bleeding that requires urgent colonoscopy (CS) and treatment. The aim of this study was to identify significant risk factors for colonic diverticular hemorrhage. METHODS:... -
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- Predictive Factors for Inaccurate Diagnosis of Swollen Lymph Nodes in Endoscopic Ultrasound-Guided Fine Needle Aspiration
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Fujii Y, Kanno Y, Koshita S, Ogawa T, Kusunose H, Masu K, Sakai T, Yonamine K, Kawakami Y, Murabayashi T, Kozakai F, Noda Y, Okada H, Ito K
- KMID: 2447672
- Clin Endosc.
- 2019 Mar;52(2):152-158.
- doi: 10.5946/ce.2018.125
BACKGROUND/AIMS: This study aimed to identify the predictive factors for inaccurate endoscopic ultrasound-guided fine needle aspiration (EUS-FNA) diagnosis of swollen lymph nodes without rapid on-site cytopathological evaluation. METHODS: Eighty-three consecutive patients... -
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- Efficacy of restarting anti-tumor necrosis factor α agents after surgery in patients with Crohn's disease
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Hiraoka S, Takashima , Kondo Y, Inokuchi T, Sugihara Y, Takahara M, Kawano S, Harada K, Kato J, Okada H
- KMID: 2402650
- Intest Res.
- 2018 Jan;16(1):75-82.
- doi: 10.5217/ir.2018.16.1.75
BACKGROUND/AIMS: The efficacy of anti-tumor necrosis factor α (anti-TNFα) antibodies for postoperative Crohn's disease (CD) in patients who were treated with these agents prior to surgery is largely unknown. METHODS: CD... -
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- Does Helicobacter pylori Exacerbate Gastric Mucosal Injury in Users of Nonsteroidal Anti-Inflammatory Drugs? A Multicenter, Retrospective, Case-Control Study
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Kono Y, Okada H, Takenaka R, Miura K, Kanzaki H, Hori K, Kita M, Tsuzuki T, Kawano S, Kawahara Y, Yamamoto K
- KMID: 2382346
- Gut Liver.
- 2016 Jan;10(1):69-75.
- doi: 10.5009/gnl14372
BACKGROUND/AIMS: The interaction between nonsteroidal anti-inflammatory drugs (NSAIDs) and Helicobacter pylori remains controversial. We retrospectively investigated whether H. pylori infection exacerbates severe gastric mucosal injury among chronic NSAID users. METHODS: From... -
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- The novel latex agglutination turbidimetric immunoassay system for simultaneous measurements of calprotectin and hemoglobin in feces
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Hiraoka S, Takashima , Inokuchi T, Nakarai A, Takahara M, Harada K, Seki Y, Watanabe K, Kato J, Okada H
- KMID: 2449961
- Intest Res.
- 2019 Apr;17(2):202-209.
- doi: 10.5217/ir.2018.00086
BACKGROUND/AIMS: Fecal calprotectin (Fcal) as well as the fecal immunochemical test (FIT) are useful biomarkers for detecting activity and mucosal healing in inflammatory bowel diseases. Here, we report the performance... -
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