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N. Ham · SciRah

Researcher profile · Semantic Scholar

N. Ham

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N. Ham — researcher profile on SciRah

h-index: 11
Works: 44
Citations: 331

Most-cited papers

Adding Endoscopist-Directed Flexible Endoscopic Evaluation of Swallowing to the Videofluoroscopic Swallowing Study Increased the Detection Rates of Penetration, Aspiration, and Pharyngeal Residue
Won Young Park, T. Lee, N. Ham, Ji Woong Park +10 more
2014Gut and Liver53 citations Open access
Semantic Scholar
Clinically Useful Diagnostic Tool of Contrast Enhanced Ultrasonography for Focal Liver Masses: Comparison to Computed Tomography and Magnetic Resonance Imaging
Sung Woo Ryu, G. Bok, J. Jang, S. Jeong +13 more
2014Gut and Liver37 citations Open access
Semantic Scholar
Incidence and Outcomes of Perianal Disease in an Asian Population with Crohn’s Disease: A Nationwide Population-Based Study
E. Song, Ho-Su Lee, Ye-Jee Kim, E. H. Oh +12 more
2019Digestive Diseases and Sciences32 citations
Semantic Scholar
Association of Fecal Calprotectin Level and Combined Endoscopic and Radiologic Healing in Patients with Crohn's Disease Receiving Anti-Tumor Necrosis Factor Therapy.
Soomin Noh, E. H. Oh, Seong Ho Park, Jungbok Lee +11 more
2020Journal of Crohn's & Colitis28 citations
Semantic Scholar
Influence of Severe Vitamin D Deficiency on the Clinical Course of Inflammatory Bowel Disease
N. Ham, S. Hwang, E. H. Oh, Jeongseok Kim +7 more
2020Digestive Diseases and Sciences23 citations
Semantic Scholar
Factors Associated with Clinical Outcomes of Palliative Stenting for Malignant Colonic Obstruction
Sang-Jae Kwon, Jiyoung Yoon, E. H. Oh, Jeongseok Kim +8 more
2020Gut and Liver17 citations Open access
Semantic Scholar
Cost of Endoscopic Submucosal Dissection Versus Endoscopic Piecemeal Mucosal Resection in the Colorectum
N. Ham, Jeongseok Kim, E. H. Oh, S. Hwang +6 more
2019Digestive Diseases and Sciences16 citations
Semantic Scholar
Clinical outcomes and long‐term prognosis of perianal Crohn's disease in an Asian population
E. Song, Ho-Su Lee, Ye-Jee Kim, E. H. Oh +9 more
2020Journal of Gastroenterology and Hepatology13 citations
Semantic Scholar
The Clinical Significance of Anastomotic Ulcers After Ileocolic Resection to Predict Postoperative Recurrence of Crohn’s Disease
Jin Yong Kim, S. Park, Jae Cheol Park, Soomin Noh +13 more
2020Digestive Diseases and Sciences13 citations
Semantic Scholar
Anchoring the snare tip is a feasible endoscopic mucosal resection method for small rectal neuroendocrine tumors
Jeongseok Kim, Jisup Kim, E. H. Oh, N. Ham +8 more
2021Scientific Reports12 citations Open access
Semantic Scholar
Incidence and risk factors of Pneumocystis jirovecii pneumonia in Korean patients with inflammatory bowel disease
K. Nam, S. Park, Junghwa Lee, S. Jo +14 more
2020Journal of Gastroenterology and Hepatology12 citations
Semantic Scholar
Tip-in versus conventional endoscopic mucosal resection for flat colorectal neoplasia 10 mm or larger in size
Soomin Noh, Jin Yong Kim, Jae Cheol Park, E. H. Oh +9 more
2020International Journal of Colorectal Disease11 citations
Semantic Scholar
Balloon-Assisted Enteroscopy for Retrieval of Small Intestinal Foreign Bodies: A KASID Multicenter Study
Jeongseok Kim, B. Lee, N. Ham, E. H. Oh +6 more
2020Gastroenterology Research and Practice10 citations Open access
Semantic Scholar
Incidence and clinical impact of perianal disease in patients with ulcerative colitis: A nationwide population‐based study
E. Song, Ho-Su Lee, Ye-Jee Kim, E. H. Oh +9 more
2018Journal of Gastroenterology and Hepatology10 citations
Semantic Scholar
Long-term Outcomes of Adalimumab Therapy in Korean Patients with Ulcerative Colitis: A Hospital-Based Cohort Study
E. H. Oh, Jeongseok Kim, N. Ham, S. Hwang +6 more
2019Gut and Liver9 citations Open access
Semantic Scholar
Endoscopic molecular imaging in inflammatory bowel disease
N. Ham, S. Myung
2020Intestinal Research8 citations Open access
Semantic Scholar
Real-world effectiveness and safety of ustekinumab induction therapy for Korean patients with Crohn’s disease: a KASID prospective multicenter study
K. Oh, H. Hong, N. Ham, Jungbok Lee +6 more
2022Intestinal Research7 citations Open access
Semantic Scholar
Association Between Carotid Ultrasonography Findings and Colorectal Adenoma in Asymptomatic Adults
Jeongseok Kim, Ji-Young Lee, N. Ham, E. H. Oh +7 more
2019Digestive Diseases and Sciences7 citations
Semantic Scholar
Adult‐onset megacolon with focal hypoganglionosis: A detailed phenotyping and prospective cohort study
Jiyoung Yoon, K. Jung, N. Ham, Jihun Kim +17 more
2023Neurogastroenterology and Motility4 citations
Semantic Scholar
Concordance regarding disease type and phenotypic characteristics among patients with familial inflammatory bowel disease
S. Park, S. Hwang, B. Ye, Soomin Noh +9 more
2020Journal of Gastroenterology and Hepatology3 citations
Semantic Scholar
Magnifying endoscopy for the diagnosis of specialized intestinal metaplasia in short-segment Barrett's esophagus.
N. Ham, J. Jang, Sung Woo Ryu, Ji Hye Kim +11 more
2013World Journal of Gastroenterology3 citations Open access
Semantic Scholar
Prevalence and risk factors of bowel symptoms in Korean patients with ulcerative colitis in endoscopic remission: a retrospective study
K. Nam, S. Park, Jun-ho Oh, Ho-Su Lee +12 more
2021BMC Gastroenterology2 citations Open access
Semantic Scholar
P277 Real life effectiveness and safety of vedolizumab induction and maintenance therapy for Korean IBD patients in whom anti-TNF treatment failed: a prospective cohort study
J. Kim, N. Ham, E. H. Oh, E. Song +10 more
2019Journal of Crohn's & Colitis2 citations
Semantic Scholar
Corrigendum: Real-world effectiveness and safety of ustekinumab induction therapy for Korean patients with Crohn’s disease: a KASID prospective multicenter study
K. Oh, H. Hong, N. Ham, Jungbok Lee +6 more
2023Intestinal Research0 citations Open access
Semantic Scholar
P803 The risk of spine and hip fracture in patients with inflammatory bowel diseases: a nationwide population-based study
Ye-Jee Kim, H. Ahn, Soomin Noh, Jae Cheol Park +11 more
20200 citations Open access
Semantic Scholar
Mo1849 IMMUNE STATUS TO VIRAL INFECTIOUS DISEASES AND ASSOCIATED FACTORS IN KOREAN PATIENTS WITH INFLAMMATORY BOWEL DISEASES
H. Hong, Jiwon Jung, S. Park, Soomin Noh +11 more
20200 citations
Semantic Scholar
P274 The clinical significance of anastomotic ulcers after ileocolic resection to predict postoperative recurrence of Crohn’s disease
J. Kim, S. Park, Ye-Jee Kim, J. Park +11 more
20200 citations Open access
Semantic Scholar
Mo1824 A STUDY ON THE ASSOCIATION BETWEEN TRABECULAR BONE SCORE AND PATIENTS WITH INFLAMMATORY BOWEL DISEASE
N. Ham, S. Hwang, Jeongseok Kim, E. H. Oh +6 more
20200 citations
Semantic Scholar
Prevalence and risk factors of bowel symptoms in Korean patients with ulcerative colitis in endoscopic remission: a restrospective study
K. Nam, S. Park, Jun-ho Oh, Ho-Su Lee +12 more
20200 citations Open access
Semantic Scholar
1178 THE CLINICAL SIGNIFICANCE OF ANASTOMOTIC ULCERS AFTER ILEOCOLIC RESECTION TO PREDICT POSTOPERATIVE RECURRENCE OF CROHN’S DISEASE
Jin Yong Kim, S. Park, Jae Cheol Park, Soomin Noh +13 more
20200 citations Open access
Semantic Scholar
Mo1638 ENDOSCOPIC RESECTION FOLLOWED BY SURGERY IN T1 COLORECTAL CANCER WITH HIGH RISK HISTOLOGICAL FEATURES DOES NOT AFFECT CANCER-RELATED LONG-TERM OUTCOMES
E. H. Oh, Jeongseok Kim, N. Ham, S. Park +5 more
20200 citations Open access
Semantic Scholar
P726 Trough levels of infliximab better correlate with combined mucosal and transmural healing than clinical remission in Korean patients with Crohn’s disease on infliximab maintenance therapy
E. H. Oh, A. Yoon, Soo-Kyung Park, Jin-Ho Kim +8 more
2019Journal of Crohn's & Colitis0 citations Open access
Semantic Scholar
P759 Incidence and clinical impact of perianal disease in patients with ulcerative colitis: a nationwide population-based study
E. Song, H.-S. Lee, Y.-J. Kim, E. H. Oh +9 more
2019Journal of Crohn's & Colitis0 citations
Semantic Scholar
Tu1823 – Therapeutic Drug Monitoring-Based Optimization Should Be Applied in Combination with Endoscopic/Radiologic Evaluation in Patients with Crohn's Disease on Infliximab Maintenance Therapy
E. H. Oh, A. Yoon, S. Park, Jeongseok Kim +9 more
2019Gastroenterology0 citations Open access
Semantic Scholar
Removal of a Trigger Cord Stuck between Bands during Endoscopic Multiple-Band Ligation for Treating Esophageal Variceal Hemorrhage
N. Ham, Dan-Bi Lee, S. Won, Jeongseok Kim +3 more
2019Clinical Endoscopy0 citations Open access
Semantic Scholar
Diagnosis and Management of Colonoscopy-related Perforation
N. Ham, J. Bae, Dong-Hoon Yang
2019Korean Journal of Gastroenterology0 citations Open access
Semantic Scholar
DOP65 The association of faecal calprotectin level and combined mucosal and transmural healing in patients with Crohn’s disease
S. Noh, E. H. Oh, Soo-Kyung Park, J. Lee +11 more
2019Journal of Crohn's & Colitis0 citations Open access
Semantic Scholar
Tu1824 – Trough Levels of Infliximab Better Correlate with Combined Mucosal and Transmural Healing Than Clinical Remission in Korean Patients with Crohn's Disease on Infliximab Maintenance Therapy
E. H. Oh, A. Yoon, S. Park, Jeongseok Kim +9 more
2019Gastroenterology0 citations Open access
Semantic Scholar
P018 CLINICAL COURSE AND OUTCOMES OF INFLAMMATORY BOWEL DISEASE PATIENTS WHO UNDERWENT SOLID ORGAN TRANSPLANTATION IN KOREA
N. Ham, S. Hwang
20180 citations
Semantic Scholar
Sa1817 - Clinical Outcome of Dysplasia and Cancer in Ulcerative Colitis According to Treatment Plan and Patients' Acceptance
Dong-Hoon Yang, Jeongseok Kim, E. H. Oh, N. Ham +7 more
20180 citations
Semantic Scholar
Effect of Rivaroxaban on Fibrinolytic Therapy in Massive Pulmonary Embolism: Two Cases
Hye-Jin Kim, S. Koo, N. Ham, Ki-Up Kim +2 more
2014Tuberculosis and Respiratory Diseases0 citations Open access
Semantic Scholar
Consecutive Multivessel Myocardial Infarction during Primary Percutaneous Coronary Intervention
Byoung-Won Park, Dae-Chul Seo, N. Ham, J. Park +3 more
20140 citations Open access
Semantic Scholar
A Case of Rectus Sheath Hematoma and Pelvic Cavity Hematoma Induced by Dalteparin Injection
Sung Woo Ryu, Min-Young Lee, N. Ham, Kyoungha Kim +3 more
20130 citations Open access
Semantic Scholar
Practical Experience of Thromboprophylaxis After Lower Limb Replacement – Rivaroxaban Versus Enoxaparin
Kyoungha Kim, N. Ham, Yang-Ki Kim, Hyung-Suk Choi +9 more
20120 citations
Semantic Scholar

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Jin Yong Kim — researcher profile on SciRah