Study on the clinical efficacy of needle-embedding therapy in the treatment of chronic sinusitis after endoscopic sinus opening-A protocol for a double-blind randomized controlled trial

INTERVENTION: Control:Sinus Open Surgery + Acupuncture Simulation Exercise;Needle treatment group:Sinus Open Surgery + Acupuncture Treatment; CONDITION: chronic sinusitis PRIMARY OUTCOME: Nasal Endoscopy Score;nasal CT score;Quality of life assessment;nasal symptom score;Clinical efficacy judgment; INCLUSION CRITERIA: (1) Patients with chronic sinusitis diagnosed by two chief physicians based on clinical manifestations and laboratory indicators without their knowledge; (2) Chronic rhinosinusitis with a course of more than 1 year and unsatisfactory symptom improvement after =12 weeks of standardized drug treatment; (3) There are surgical indications and are willing to accept sinus surgery; (4) Age 18‐65 years old, gender is not limited; (5) Subjects signed the informed consent form voluntarily.