Khảo sát tỷ lệ lưu hành và ứng dụng phương pháp phẫu thuật cắt bỏ một phần khẩu cái mềm trong điều trị hội chứng tắc nghẽn đường thở (BOAS) trên các giống chó mõm ngắn

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Tác giả: Nam An Cao, Đăng Khoa Lê, Quang Thông Lê, Trần Thiên Ân Nguyễn, Thảo Vy Vũ

Ngôn ngữ: vie

Ký hiệu phân loại:

Thông tin xuất bản: Tạp chí Khoa học kỹ thuật Thú y, 2023

Mô tả vật lý: tr.63

Bộ sưu tập: Metadata

ID: 346993

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Nghiên cứu này đã được thực hiện trên 60 chó mõm ngắn nhằm xác định tỷ lệ mắc bệnh theo mức độ khác nhau ở đường hô hấp (hội chứng tắc nghẽn đường thở - BOAS), mức độ hẹp mũi và sự phân bố của bệnh theolứa tuổi, giống, giới tính. Kết quả nghiên cứu cho thấy tỷ lệ lưu hành BOAS là 48,33%. Số lượng chó mắc bệnh tập trung ở nhóm chó trên 1 tuổi (67,85%), giới tính đực (56,41%) và thuộc giống French Bulldog (70%). Đểđiều trị căn bệnh này, phương pháp phẫu thuật cắt bỏ một phần khẩu cái mềm đã được thực hiện trên 10 con chó thí nghiệm, trong đó có 2 con chó thuộc giống chó mõm ngắn và 8 con chó không thuộc giống mõm ngắn.Các chó mõm ngắn tham gia phẫu thuật có biểu hiện BOAS ở mức độ II - III và hẹp mũi ở mức độ II. Kết quả phẫu thuật cho thấy chảy máu vết mổ là biến chứng duy nhất quan sát được trong quá trình phẫu thuật, chỉ xảyra trên 1 con chó, chiếm tỷ lệ 10% và biến chứng này không ảnh hưởng đến độ hồi phục của thú. Sau ca mổ, tất cả thú đã tham gia phẫu thuật đều không có biểu hiện đau, chức năng hô hấp của nhóm chó mắc bệnh đềucải thiện ít nhất là 1 mức độ. Biến chứng sau phẫu thuật bao gồm nôn khan (1/10, 10%), ói (1/10, 10%), và tử vong (1/10, 10%). Thời gian phẫu thuật trung bình trên chó mõm ngắn là 37 phút và chó không thuộc giốngmõm ngắn là 22 phút. Thời gian lành vết thương của vết mổ mở rộng mũi là 7 – 10 ngàyThis study was conducted on 60 brachycephalic dogs to determine the infection rate at different levels in the respiratory tract (brachycephalic obstructive airway syndrome – BOAS), narrow nose level and the disease distribution by age groups, breeds and genders. The studied result showed that the rate of dogs suffering with BOAS was 0.48%. The number of infection dogs concentrated in the dog group above 1 year old (67.85%), male dogs (56.41%), French Bulldog (70%). For treatment of this disease, soft palate resection surgery method was applied on 10 dogs, of which 2 were brachycephalic dogs and 8 were non-brachycephalic dogs. Two brachycephalic dogs were suffered with BOAS at grades II - III and narrow nose at grade II. The result of surgery showed that cutting site bleeding was the only intra-operative complication that we could observe during the surgery and this happened in 1 brachycephalic case (10%). This complication was not affecting to the recovery process of the patient. Pain was not noticed post-surgery. Respiratory function was improved for at least one grade after surgery. The common complications in post-surgery included regurgitation (10%), vomiting (10%), and death (10%). The average time for one surgery was 37 minutes for brachycephalic dogs and 22 minutes for non-brachycephalic dogs. The healing time for stenotic nares surgery was 7 – 10 days

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