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A prospective, randomized, single-blind, self-controlled study evaluating the efficacy of endoscopic ethmoid infundibulum expansion surgery (EEIES) combined with Stapokibart in the treatment of type 2 chronic rhinosinusitis.

A prospective, randomized, single-blind, self-controlled study evaluating the efficacy of endoscopic ethmoid infundibulum expansion surgery (EEIES) combined with Stapokibart in the treatment of type 2 chronic rhinosinusitis.

Status
Recruiting
Phases
Phase 4
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR2500107337
Enrollment
Unknown
Registered
2025-08-08
Start date
2025-04-01
Completion date
Unknown
Last updated
2025-08-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic sinusitis type 2 (with or without nasal polyps)

Interventions

ESS side group:ESS Surgery combined with biological therapy
EEIES side group:EEIES Surgery combined with biological therapy

Sponsors

China-Japan Friendship Hospital of Jilin University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. The diagnostic criteria for chronic sinusitis refer to the "Chinese Guidelines for the Diagnosis and Treatment of Chronic Sinusitis (2018)", namely: (1) Symptoms: nasal congestion, sticky or mucopurulent nasal discharge; Secondary symptoms: head and face swelling and pain, loss or loss of smell; (2) Nasal endoscopy: bilateral lesions, viscous or mucopurulent discharge from the middle nasal passage, olfactory cleft, nasal mucosal congestion, edema or polyps. The difference between the two sides of the nasal endoscopic score is less than or equal to 2 points; (3) Imaging examination: bilateral lesions, sinus CT scan can show sinus oronasal complex and/or sinus mucositic lesions. The difference between the two sides of the sinus CT score is less than or equal to 2 points; The diagnostic criteria for type 2.2 chronic sinusitis refer to the "2023 EPOS on the indications for the treatment of CRSwNP biologics", namely: (1) Evidence of type 2 inflammation: tissue EOS>=10/hpf, or blood EOS>=150, or total IgE>=100; (2) Need for systemic glucocorticoids or systemic glucocorticoid contraindications: >=2 courses of treatment per year, or long-term (>3 months) low-dose glucocorticoids; (3) Significantly impaired quality of life: SNOT-22>=40; (4) Obvious loss of smell: anosmia in the olfactory test; (5) Diagnosed with asthma: asthma requiring regular inhalation of glucocorticoids; 3. The history of sinusitis is more than 2 years, and the enrolled patients in China-Japan Friendship Hospital of Jilin University live in Northeast China to meet the postoperative follow-up requirements (including Hulunbuir City, Xing'an League, Tongliao City, Chifeng City, and Xilin Gol League in Heilongjiang Province, Jilin Province, Liaoning Province and Inner Mongolia Autonomous Region).

Exclusion criteria

Exclusion criteria: 1. Pregnant women; 2. Patients with diabetes, hypertension, coronary heart disease, tuberculosis, asthma, and malignant tumors who cannot tolerate general anesthesia surgery; 3. Other patients who cannot receive or are unwilling to undergo surgical treatment due to severe systemic diseases or mental illnesses; 4. Patients who cannot cooperate with postoperative follow-up; 5. Age75 years old; 6. Patients who have been treated with allergen-specific immunotherapy or biologics in the past 1 year; 7. Patients with a history of sinus surgery in the past; 8. Those with acute infectious diseases, upper respiratory tract infections, or systemic inflammatory symptoms such as fever and chills; 9. Those who cannot tolerate relevant examinations or severe systemic or local adverse reactions when collecting specimens. 10. Patients who cannot be enrolled in the opinion of the investigator.

Design outcomes

Primary

MeasureTime frame
symptom score (VAS score);

Secondary

MeasureTime frame
nasal polyp score;Paranasal sinus CT score (Lund-Mackey score);quality of life score (SNOT-22 and SF-36);Nasal endoscopy score (Lund-Kennedy score);

Countries

China

Contacts

Public ContactDongdong Zhu

China-Japan Friendship Hospital of Jilin University

zhudd@jlu.edu.cn+86 431 89876998

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026