[Effects of four different nasal packing materials after endoscopic sinus surgery]

Objective:To investigate effects of four different types of nasal packs after endoscopic sinus surgery. Method:Sixty patients with chronic rhinosinusitis who underwent endoscopic sinus surgery were evaluated preoperatively using visual analog symptom scale, Lund-Kennedy endoscopy scoring scale, and Lund Mackay CT scoring scale.All patients received nasal packing after operative, and divided into four groups based on the nasal packs used: nasopore group (16 cases), merocel group (16 cases), vaseline gauze group(16 cases) and merocel with vaseline gauze group(12 cases). All packs were removed 48 to 72 hour after the surgery. Clinical effects of four nasal packs were evaluated based on following indexes: pain after twelve hours of nasal packing, bleeding during nasal packing, pain and bleeding during packing removal, difficulty of packing removal. Result:The lowest degree of forementioned five different indexes was found in Nasopore group, and was significantly different with other three groups(P <0.05), merocel produced the highest bleeding during nasal packing,which had significant difference with other three groups(P <0.05), vaseline gauze produced the highest pain during nasal packing and packing removal, which had significant difference with other three groups(P <0.05), merocel combined vaseline gauze had no significant difference with merocel on the pain during nasal packing and packing removal(P >0.05), and it had no significant difference with vaseline gauze on bleeding during nasal packing, bleeding upon packing removal and degree of difficulty or ease upon packing removal(P >0.05).Conclusion:As a new type of high expansion absorbable nasal packing products applied after FESS, nasopore has the advantages of good hemostatic effect,higher nasal comfort level,least bleeding upon packing removal and so on. At the same time, the implementation of personalized mixed nasal packing of different materials could make up for the various defects when used alone,gained better clinical effect and worthy of clinical popularization and application.