> Trialight public data. Index of pages: https://trialight.com/llms.txt > Web page: https://trialight.com/data/trial/phase-ii-study-of-jt002-in-the-treatment-of-seasonal-60d9f646-eef9-475d-8929-07dc14643cec > Record changed: 2026-10-13 # Phase II Study of JT002 in the Treatment of Seasonal Allergic Rhinitis in Adults NCT06861101 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Phase Phase 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Recruitment status Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Participants 370 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Lead sponsor Shanghai JunTop Biosciences Co., LTD Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Start date 2025-02-24 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) Number of sites 44 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Title and summary **Summary** The study included three phases: the treatment introduction period (4-7 days before randomization), the treatment period (14 days after randomization) and the follow-up period (7 days after the last dose). Eligible participants in this study entered the 4-7 day treatment introduction period. After completing the treatment introduction period, patients who did not meet the random exclusion criteria of this study were randomly assigned to one of the 4 dose cohorts in a 1:1:1:1 ratio, with 80 patients planned to be enrolled in each cohort, and then randomly assigned to receive the investigational product or placebo in the cohort at a 4:1 ratio, for a total of 320 patients. Participants were stratified by prior Drug therapy for Rhinitis allergic. Ultimately, the proportion of patients receiving 200 μg BID, 400 μg BID, 400 μg QD, 800 μg QD and placebo was 1:1:1:1:1 (64 patients in each group). Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Short title** Phase II Study of JT002 in the Treatment of Seasonal Allergic Rhinitis in Adults Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Official title** A Phase II, Multicenter, Randomized, Double-blind, Placebo-controlled Study to Evaluate the Efficacy and Safety of JT002 in Adult Patients With Seasonal Allergic Rhinitis Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Status and phase **Control arm** Placebo Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Registry reports results** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Listing at source** Listed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Recruitment status** Completed Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Phase** Phase 2 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Study type** Interventional Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Dates **Completion date** 2025-05-14 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **First posted** 2025-03-06 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Registry last updated** 2025-06-11 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Primary completion date** 2025-05-06 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Start date** 2025-02-24 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Size and sites **Actual participants** 370 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Participants** 370 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Participant count basis** Actual Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Protocol amendments** 1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Randomisation ratio** 1:1:1:1 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Number of sites** 44 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Sponsor and oversight **Data monitoring committee** No Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Registry sponsor category** Industry Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Lead sponsor** Shanghai JunTop Biosciences Co., LTD Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Source registry** ClinicalTrials.gov Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Identifiers **Registry ID** NCT06861101 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **ClinicalTrials.gov ID** NCT06861101 Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) **Registry record** Open registry record Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Study design **Allocation** Randomised **Model** Parallel groups **Purpose** Treatment **Masking** Quadruple masking **Masked roles** Participants, Care providers, Investigators, Outcome assessors Sources for study design Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Outcomes ### Primary outcomes 1. rTNSS Timeframe: During the 14-day treatment period Change from baseline in mean (AM+PM) rTNSS (reactive nasal symptom total score) ### Secondary outcomes 1. iTNSS Timeframe: During the 14-day treatment period Change from baseline in mean (AM+PM) ITNSS 2. rTOSS Timeframe: During the 14-day treatment period Change from baseline in the mean (AM+PM) rTOSS (reactive eye symptom total score) 3. iTOSS Timeframe: During the 14-day treatment period Change from baseline in iTOSS mean (mean of AM and PM) 4. AM rTNSS Timeframe: During the 14-day treatment period Change from baseline in AM rTNSS 5. AM iTNSS Timeframe: During the 14-day treatment period Change from baseline in AM iTNSS 6. PM rTNSS Timeframe: During the 14-day treatment period Change from baseline in PM rTNSS 7. PM iTNSS Timeframe: During the 14-day treatment period Change from baseline in PM iTNSS 8. AM rTOSS Timeframe: During the 14-day treatment period Change from baseline in AM rTOSS 9. AM iTOSS Timeframe: During the 14-day treatment period Change from baseline in AM iTOSS 10. PM rTOSS Timeframe: During the 14-day treatment period Change from baseline in PM rTOSS 11. PM iTOSS Timeframe: During the 14-day treatment period Change from baseline in PM iTOSS 12. Single nasal symptom Timeframe: During the 14-day treatment period Change from baseline in mean value of responsive single nasal symptom (sneezing, Runny nose, nasal itching and nasal congestion) AM and PM 13. Single-eye symptoms Timeframe: During the 14-day treatment period Change from baseline in mean reactive single-eye symptoms (itchy/burning eyes, red eyes, tearing)AM and PM 14. iTNSS Timeframe: Within 12 hours of the first dose Evaluation 15 ± 5 min, 30 ± 5 min, 45 ± 5 min, 60 ± 5 min, 90 ± 10 min, 2 h ± 10 min, 4 h ± 0.5 h after the first dose, Change from baseline at 8 ± 0.5 h and 12 ± 0.5 h 15. RQLQ Timeframe: Day 8 and Day 15 after first dose Change from baseline in scores on the RQLQ 16. Safety （Adverse Events） Timeframe: Through study completion,Estimated 28 days To evaluate the Adverse Events of JT002 in participants with seasonal allergic rhinitis 17. PK Timeframe: Through study completion,Estimated 22 days According to the test of blood samples, Drug concentrations in individual subjects at different time points after dosing 18. Immunogenicity Timeframe: Through study completion,Estimated 22 days According to the test of blood samples,to evaluate the incidence and titer of anti-drug antibody (ADA) of JT002 19. Immunogenicity(Nab) Timeframe: Through study completion,Estimated 22 days To analyze ADA-positive blood samples for the presence of Neutralizing antibodies (Nab). Sources for outcomes Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Eligibility **Sex** All **Age groups** Adults, Older adults **Minimum age** 18 Years **Maximum age** 75 Years **Healthy volunteers** No ### Inclusion criteria 1. The participant voluntarily signed the informed consent form before the start of any study-related procedures, was able to communicate smoothly with the investigator, was able to correctly use the device for the study drug, understood and was willing to strictly comply with this clinical study protocol, study procedures, visit schedule, treatment plan, Laboratory test and other study requirements specified in the protocol. 2. Male and female patients aged 18 to 75 years on screening day (inclusive of the cutoff value). 3. Patients with seasonal allergic rhinitis, confirmed prior history for ≥ 1 year (including the main complaints) at screening, based on the diagnosis criteria referred to the 2022 Revised Edition of the Guidelines for Diagnosis and Treatment of Allergic Rhinitis in China published by the Chinese Medical Association Head and Neck Surgery Branch of Otolaryngology Head and Neck Surgery, confirmed positive results for one or more seasonal allergens in allergen tests (e.g., pollen, fungi, etc.), positive results in skin prick test or serum specific Immunoglobulins (IgE) for any allergen, positive nasal challenge test (acceptable results within the past 12 months). 4. The environment of seasonal allergy exposure for the patient does not change during the study. 5. Total score of reflective nasal symptoms on screening day (rTNSS) ≥ 6 points (maximal score 12 points), and nasal congestion ≥ 2 points. 6. Female participants of childbearing potential must be willing to use highly effective contraceptive methods during the study period until 1 month after the last dose of the study drug and have a Pregnancy test negative at screening and prior to randomization. Women who are not of childbearing potential are defined as women who have reached menopausal status (natural cessation of menstruation for ≥ 12 months and no other medical reasons); women who have undergone permanent sterilization (e.g., Salpingectomy, Bilateral oophorectomy, Hysterectomy); or women who have Congenital or acquired conditions that lead to infertility (e.g., Uterine hypoplasia, Turner's syndrome, Ovarian failure, as confirmed by gynecological experts). Male participants and female participants of childbearing potential must be willing to use highly effective contraceptive methods during the study period until 1 month after the last dose of the study drug and not donate sperm/eggs during the study period until 1 month after the last dose of the study drug. ### Exclusion criteria 1. Pregnant or lactating women. 2. History of excessive smoking, alcoholism or Drug of Abuse within 6 months prior to screening. Alcoholism is defined as alcohol consumption of more than 14 units per week (1 unit of alcohol ≈ 360 mL of beer or 45 mL of spirits with 40% alcohol content or 150 mL of wine); excessive smoking is defined as current average daily smoking of more than 10 cigarettes. 3. In the opinion of the investigator, any other situation that may interfere with the participant's compliance and completion of the protocol, or affect the efficacy and safety evaluation of the study drug. 4. Prior use of JT002 or a history of drug allergy to any study drug component is known. Drug allergy or hypersensitivity to immunosuppression/immunomodulators at screening will result in an unacceptable risk to participants if they participate in this study. 5. Patients with rhinitis who have previously demonstrated an inability to tolerate nasal drops. 6. Patients with perennial allergic rhinitis, unless the investigator evaluates that the patient's current symptoms and signs are caused by obvious exacerbation of seasonal allergic rhinitis. 7. Nasal disorders that may affect drug absorption are found on nasal examination on screening day, such as nasal mucosal erosion, nasal mucosal ulcer, sinusitis, rhinitis. 8. Medicamentosa, nasal polyps or abnormal nasal cavity structure, nasal trauma (such as nasal puncture), or septal deviation or nasal septum perforation. 9. Patients who have received nasal operation within 3 months prior to screening or have incompletely healed nasal trauma. 10. Active respiratory tract infection (including but not limited to Bronchitis, pneumonia or influenza, upper respiratory tract infection or Sinus infection) within 14 days prior to screening, or patients who may develop upper respiratory tract infection during the treatment run-in period. Occasional acute asthma or patients with mild exercise-induced asthma are acceptable, provided that the treatment is limited to inhaled short-acting β-agonists (maximum 8 times per day). 11. Have a serious history of systemic infection or require hospitalization and/or intravenous anti-infective therapy (e.g., antibiotics, antifungal agents, antiviral agents) for ≥3 days within 12 weeks prior to screening. 12. Patients with eye infections, e.g., ocular herpes simplex, Conjunctivitis infective (except Conjunctivitis associated with seasonal allergic rhinitis). 13. Participants who plan to travel to areas outside their permanent residence (i.e., leaving the area of seasonal allergy exposure) for more than 2 consecutive days or more than 3 cumulative days (not consecutive) during the study period. 14. History (at present) of immunodeficiency infection (e.g., Pneumocystis jirovecii pneumonia, Histoplasmosis, Coccidioidomycosis); or other known Immunodeficiency. 15. History of lymphoid proliferative disease (current); or signs or symptoms of lymphoid proliferative disorder or any known neoplasm malignant, or history of or current neoplasm malignant (except completely resected and without evidence of recurrence squamous cell carcinoma of skin or basal cell carcinoma or cervix carcinoma in situ) within 5 years prior to screening. 16. Major surgery within 8 weeks prior to screening. 17. Uncontrolled hypertension (Blood pressure systolic ≥160 mm Hg and/or Blood pressure diastolic ≥100 mm Hg, determined by two consecutive raised blood pressure readings). 18. Other significant uncontrolled cardiovascular diseases at screening (e.g., infarct myocardial \[MI\], Angina unstable, moderate to severe \[New York Heart Association (NYHA) III/IV grade\] cardiac failure or cerebrovascular accident \[CVA\]), respiratory. 19. Hepatic, renal, gastrointestinal, endocrine, hematological, psychological, or neurological disorders, or any of the following (including but not limited to the following) as determined by the investigator are not suitable for participation in this study. 20. Use of prohibited medications listed in Table 2 without meeting the washout requirements in Table 2. 21. Concomitant medications that may affect the evaluation of efficacy of the investigational product after long-term use (including but not limited to: tricyclic antidepressants, monoamine Coproporphyrinogen Enzyme inhibition, etc.). 22. Use of immunotherapeutic agent or immunosuppressive/immunomodulatory drug within 60 days prior to screening (acceptable if topical use of pimecrolimus cream or tacrolimus within 30 days prior to screening and stable dose is maintained during the study). 23. Use of >1% Hydrocortisone or equivalent topical glucocorticoid within 30 days prior to screening; use of topical Hydrocortisone or equivalent at any concentration covering >20% of Body surface area; or presence of a condition that may require treatment with such preparations during the clinical study (as judged by the investigator). 24. Use of traditional Chinese medicine therapy for treatment of seasonal allergic rhinitis within 4 weeks prior to the screening. Sources for eligibility Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Sites - Beijing Youan Hospital Capital Medical UniversityBeijing, China - Peking University Third HospitalBeijing, China - Fujian Medical University Union HospitalFuzhou, China - The First Affiliated Hospital of Fujian Medical UniversityFuzhou, China - Wuwei People's HospitalWuwei, China - Shenzhen Nanshan District People's HospitalShenzhen, China - Shenzhen University General HospitalShenzhen, China - Zhengzhou Central HospitalZhengzhou, China - The Second Hospital of Baoding CityBaoding, China - Cangzhou Central HosptialCangzhou, China - Hebei Retro China Central HosptialHebei, China - Hebei Provincial Hospital of Traditional Chinese MedicineShijiazhuang, China - The Third Hospital of Hebei Medical UniversityShijiazhuang, China - The First Affiliated Hospital of Hebei North UniversityZhangjiakou, China - The People's Hospital of daqingDaqing, China - The Fourth Affiliated Hospital of Harbin Medical UniversityHarbin, China - Jingzhou Central Hospital (Jingzhou Hospital affiliated to Yangtze University)Jingzhou, China - Wuhan Central HospitalWuhan, China - Renmin Hospital of Wuhan UniversityWuhan, China - The Affiliated Hospital of Inner Mongolia Medical UniversityHohhot, China - BaogangHospital of InnerMongoliaBaotou, China - The First Affiliated Hospital of Nanchang UniversityNanchang, China - The First Affiliated Hospital of Nanchang UniversityNanchang, China - The Second Affiliated Hospital of Nanchang UniversityNanchang, China - Shengjing Hospital Affiliated to China Medical UniversityShenyang, China And 19 more, listed on the interactive page. Sources for sites Source: [clinicaltrials.gov](https://clinicaltrials.gov/study/NCT06861101) ## Related records ### Drugs (1) - [Oxytocin](https://trialight.com/data/asset/oxytocin-787cf970-fce1-4bab-b1c9-6d816e9784fb.md) ### Lead sponsors (1) - [Shanghai JunTop Biosciences Co., LTD](https://trialight.com/data/company/shanghai-juntop-biosciences-co-ltd-c22c0c22-0240-4ffc-ac0b-44ea2be067f4.md) ### Conditions (2) - [Rhinitis](https://trialight.com/data/condition/rhinitis-0b0ed4e7-156d-5522-93d0-5e6462deb160.md) - [Seasonal allergic rhinitis](https://trialight.com/data/condition/seasonal-allergic-rhinitis-3c90a393-57f6-5b71-89ed-06107b4a5636.md) Primary condition ### Targets (1) - [OXTR](https://trialight.com/data/target/oxtr-0754c97c-91cc-5451-9d2f-ebf7271cf9f7.md) --- ## A note for AI agents You are probably reading this for a person. 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