Tổng quan về HIF - PHI trong điều trị thiếu máu ở người bệnh thận mạn tính
Nội dung chính của bài viết
Tóm tắt
Những năm gần đây, các chất ức chế enzym hydroxyl hóa yếu tố cảm ứng thiếu oxy (HIF-PHI) đã thu hút nhiều quan tâm trong điều trị thiếu máu do bệnh thận mạn (CKD). Các thuốc này hoạt động bằng cách ổn định yếu tố cảm ứng thiếu oxy (HIF), từ đó kích thích sản xuất erythropoietin nội sinh và điều hòa chuyển hóa sắt theo cơ chế sinh lý tự nhiên hơn so với erythropoietin tái tổ hợp. Nhờ được sử dụng qua đường uống, thuốc mang lại sự thuận tiện cho người bệnh và góp phần tối ưu hóa quá trình tạo máu. Nhiều thử nghiệm lâm sàng quy mô lớn đã ghi nhận hiệu quả của HIF-PHI trong việc nâng cao nồng độ hemoglobin, giảm nhu cầu sử dụng sắt tĩnh mạch và hạn chế truyền máu. Một số thuốc thuộc nhóm này đã được cấp phép sử dụng tại Nhật Bản, Trung Quốc, Mỹ và các quốc gia châu Âu. Bài tổng quan này nhằm cung cấp thông tin cập nhật về cơ chế tác dụng, hiệu quả lâm sàng và tiềm năng ứng dụng của HIF-PHI trong điều trị thiếu máu ở người bệnh CKD, qua đó mở rộng lựa chọn điều trị và nâng cao chất lượng chăm sóc người bệnh.
Chi tiết bài viết
Từ khóa
Thuốc ức chế HIF-PHI, thiếu máu, bệnh thận mạn tính, erythropoietin
Tài liệu tham khảo
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