Hyun‐Soo Zhang

Comparative effectiveness of second-line biological therapies for ulcerative colitis and Crohn’s disease in patients with prior failure of anti-tumour necrosis factor treatment

Hye Kyung Hyun, Hyun‐Soo Zhang, Jongwook Yu et al. · BMC Gastroenterology · 2022 · 23 citations · Full text

Pharmacy, Pharmacology, Pharmacotherapy +16

Association of polypharmacy with all‐cause mortality and adverse events among elderly colorectal cancer survivors

Dong‐Woo Choi, Hyejung Kang, Hyun‐Soo Zhang et al. · Cancer · 2023 · 22 citations · Full text

Medicine, Geriatric Medicine, Oncology +16

Metformin use is not associated with colorectal cancer incidence in type-2 diabetes patients: evidence from methods that avoid immortal time bias

Hyun‐Soo Zhang, Yeun Soo Yang, Sunmi Lee et al. · International Journal of Colorectal Disease · 2022 · 11 citations · Full text

Medicine, Oncology, Pharmacology +10

Increasing disparities in the proportions of active treatment and 5-year overall survival over time by age groups among older patients with gastric cancer in Korea

Hyun‐Soo Zhang, Dong‐Woo Choi, Han Sang Kim et al. · Frontiers in Public Health · 2023 · 10 citations · Full text

Medicine, Oncology, Surgery +17