Study on the Treatment of Adolescent Patients With Seasonal Allergic Rhinitis
A Multicenter, Randomized, Double-Blind, Placebo-Controlled Clinical Study to Evaluate the Efficacy and Safety of Stapokibart Injection in Adolescent Patients With Seasonal Allergic Rhinitis Receiving Background Therapy
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Allergic rhinitis (AR) is a non infectious chronic inflammatory disease of the nasal mucosa that is mainly mediated by immunoglobulin E (IgE) in atopic individuals exposed to allergens.
All participants will receive standard of care treatment as concomitant medications. Stapokibart or placebo will be administered as add-on therapy.
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Fase 3
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Qian Jia
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
Studiesteder
-
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Beijing Municipality
-
Beijing, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- Peking University Third Hospital
-
Kontakt:
- Yan Yan
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Beijing, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- Beijing Friendship hospital, Capital Medical University
-
Kontakt:
- Yuhe Liu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Beijing, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- China-Japan Friendship Hospital
-
Kontakt:
- Jianfeng Liu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Beijing, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- Beijing Children's Hospital, Capital Medical University
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Kontakt:
- Pengpeng Wang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Beijing, Beijing Municipality, Kina
- Rekruttering
- Beijing Tongren Hospital, CMU
-
Kontakt:
- Luo Zhang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Kontakt:
- Chengshuo wang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
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Beijing, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College
-
Kontakt:
- Kai Guan
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Langfang, Beijing Municipality, Kina
- Ikke rekrutterer endnu
- Hebei Petroleum Central Hospital
-
Kontakt:
- Jianbin Li
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
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Hebei
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Baoding, Hebei, Kina
- Ikke rekrutterer endnu
- Affiliated Hospital of Hebei University
-
Kontakt:
- Congzhe Tian
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Cangzhou, Hebei, Kina
- Ikke rekrutterer endnu
- Cangzhou Central Hospital
-
Kontakt:
- Weiwei Liu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Shijiazhuang, Hebei, Kina
- Ikke rekrutterer endnu
- Hebei General Hospital
-
Kontakt:
- Yongtao Qu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Shijiazhuang, Hebei, Kina
- Ikke rekrutterer endnu
- The First Hospital of Hebei Medical University
-
Kontakt:
- Yupeng Shen
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
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Shijiazhuang, Hebei, Kina
- Ikke rekrutterer endnu
- Hebei Provincial Hospital of Traditional Chinese Medicine
-
Kontakt:
- Jun Li
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Zhangjiakou, Hebei, Kina
- Ikke rekrutterer endnu
- First Affiliated Hospital of Hebei North University
-
Kontakt:
- Xiaoling Shang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Henan
-
Zhengzhou, Henan, Kina
- Ikke rekrutterer endnu
- The First Affiliated Hospital of Zhengzhou University
-
Kontakt:
- Dong Dong
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Inner Mongolia
-
Baotou, Inner Mongolia, Kina
- Ikke rekrutterer endnu
- Baotou Central Hospital
-
Kontakt:
- Zhendong Xu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Hohhot, Inner Mongolia, Kina
- Ikke rekrutterer endnu
- The Affiliated Hospital of Inner Mongolia Medical University
-
Kontakt:
- Xiaobo Cui
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Jilin
-
Changchun, Jilin, Kina
- Ikke rekrutterer endnu
- China-Japan Union Hospital of Jilin University
-
Kontakt:
- Dongdong Zhu
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Liaoning
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Shenyang, Liaoning, Kina
- Ikke rekrutterer endnu
- Shengjing Hospital of China Medical University
-
Kontakt:
- Zhiwei Cao
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Ningxia
-
Yinchuan, Ningxia, Kina
- Ikke rekrutterer endnu
- Yinchuan First People's Hospital
-
Kontakt:
- Ruixia Ma
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Shandong
-
Jinan, Shandong, Kina
- Ikke rekrutterer endnu
- Shandong Second Provincial General Hospital
-
Kontakt:
- Li Shi
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Yantai, Shandong, Kina
- Ikke rekrutterer endnu
- Yantai YuHuangDing Hospital
-
Kontakt:
- Xicheng Song
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Zibo, Shandong, Kina
- Ikke rekrutterer endnu
- Zibo Central Hospital
-
Kontakt:
- Daoliang Song
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Shanxi
-
Taiyuan, Shanxi, Kina
- Ikke rekrutterer endnu
- Shanxi Bethune Hospital
-
Kontakt:
- Huanping Zhang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Taiyuan, Shanxi, Kina
- Ikke rekrutterer endnu
- The Second Hospital of Shanxi Medical University
-
Kontakt:
- Jinmei Xue
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Taiyuan, Shanxi, Kina
- Ikke rekrutterer endnu
- The First Hospital of Shanxi Medical University
-
Kontakt:
- Yan Feng
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
Xi’an, Shanxi, Kina
- Ikke rekrutterer endnu
- The Second Affiliated Hospital of Xi'an Jiaotong University
-
Kontakt:
- Xiaoyong Ren
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
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Tianjin Municipality
-
Tianjin, Tianjin Municipality, Kina
- Ikke rekrutterer endnu
- Tianjin First Central Hospital
-
Kontakt:
- Wei Wang
- Telefonnummer: 028-88610620
- E-mail: clinicaltrial@keymedbio.com
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Barn
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Age range: ≥12 years to <18 years
- Voluntarily sign the informed consent form.
- Seasonal allergic rhinitis has been prevalent for at least 2 years.Positive for allergens associated with seasonal allergic rhinitis.
- Poor control of seasonal allergic rhinitis with nasal glucocorticoids or other therapeutic agents during the same pollen season in the past.
- Weight≥40kg.
- Symptom severity scores for the season met the enrollment criteria.
Exclusion Criteria:
- Subjects who received anti-interleukin-4 receptor alpha(anti-IL-4Rα), anti-thymic stromal lymphopoietin(anti-TSLP), anti-immunoglobulin E(anti-IgE) monoclonal antibodies or other biologics within 10 weeks or 5 half-lives prior to screening (whichever is longer), or have a history of inadequate therapeutic response or intolerance to prior anti-IL-4Rα monoclonal antibody treatment for seasonal allergic rhinitis.
- Subjects with known hypersensitivity to stapokibart, any anti-IL-4Rα monoclonal antibody, or any ingredients of background concomitant medications.
- Subjects who newly initiate allergen-specific immunotherapy within 3 months before screening or intend to receive such therapy during the trial, or whose allergen exposure at home or workplace is expected to change significantly throughout the study period.
- Subjects with poorly controlled recent asthma or concomitant severe asthma with percent predicted Forced Expiratory Volume in one second(FEV1) ≤50% at screening.
- Subjects presenting other active nasal comorbidities at screening (chronic rhinitis, drug-induced rhinitis, chronic rhinosinusitis with or without nasal polyps, severe nasal septal deviation, etc.) that may interfere with efficacy determination.
- Subjects with current or past history of infections of special concern (active tuberculosis, helminthic infections, severe herpes virus infections, etc.), or diagnosed with malignant tumors within 5 years before screening, excluding fully cured cervical carcinoma in situ and non-metastatic cutaneous squamous or basal cell carcinoma.
- Subjects with severe underlying medical conditions including severe hepatic and renal impairment, autoimmune diseases, cardiovascular and cerebrovascular disorders, HIV infection, active hepatitis B/C, immunosuppression, or history of solid organ/hematopoietic stem cell transplantation which, in the investigator's opinion, may pose safety risks via trial participation.
- Have a serious underlying medical condition that, in the opinion of the investigator, may pose a risk to subject safety by participation in a clinical trial.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Firedobbelt
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Placebo komparator: Placebo gruppe
|
subkutan injektion
|
|
Eksperimentel: Stapokibart group
|
subkutan injektion
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Mean change from baseline in daily reflective total nasal symptom scores (rTNSS) over 2 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Ændring og procentvis ændring fra baseline af human thymus og aktiveringsreguleret kemokin (TARC)
Tidsramme: Op til uge 12
|
Saml blodprøverne til farmakodynamisk analyse
|
Op til uge 12
|
|
ændring og procentvis ændring fra baseline af tællinger og forhold mellem eosinofiler i blod
Tidsramme: Op til uge 12
|
Saml blodprøverne til farmakodynamisk analyse
|
Op til uge 12
|
|
Udviklingen af antistof antistof (ADA) og neutraliserende antistof (Nab)
Tidsramme: Op til uge 12
|
Saml blodprøverne til antistof-antistoftestning
|
Op til uge 12
|
|
Incidence of adverse events (AEs)
Tidsramme: Up to week 12
|
Evaluate the incidence of treatment-emergency adverse events.
|
Up to week 12
|
|
Serum Stapokibart concentration
Tidsramme: Up to week 12
|
Collect the blood samples for Pharmacokinetics analysis
|
Up to week 12
|
|
change and percent change from baseline of total immunoglobulin E (IgE)
Tidsramme: Up to week 12
|
Collect the blood samples for Pharmacodynamics analysis
|
Up to week 12
|
|
Mean change from baseline in daily rTNSS over 4 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change from baseline in the daily AM and PM reflective total nasal symptom score (AM and PM rTNSS) over 2 and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change and mean percent change from baseline in daily AM pre-dose instantaneous total nasal symptom score (iTNSS) over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean percent change from baseline in daily rTNSS over 2 and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change from baseline in daily rTNSS (including AM rTNSS and PM rTNSS) for individual nasal symptoms (rhinorrhea, nasal congestion, nasal itching, and sneezing) over 2 and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total nasal symptom score (TNSS) is the sum of the four symptom scores for rhinorrhea, nasal congestion, nasal itching, and sneezing, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change and mean percent change from baseline in daily reflective total ocular symptom score (rTOSS) over 2 weeks or 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change from baseline in daily AM and PM reflective total ocular symptom score (AM and PM rTOSS) over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change from baseline in daily AM pre-dose instantaneous total ocular symptom score (iTOSS) over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean percent change from baseline in daily rTOSS over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean percent change from baseline in daily AM pre-dose iTOSS over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
Mean change from baseline in daily rTOSS (including AM and PM rTOSS) for individual symptoms (itching/burning eyes, tearing/watering eyes, and eye redness) over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The total ocular symptom score (TOSS) is the sum of three symptom scores for itchy/burning eyes, watery eyes, and red eyes, where each symptom is scored on a scale of 0 to 3.With higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
|
The change from baseline in rhinoconjunctivitis quality of life questionnaire (RQLQ(S)≥12) score in allergic rhinitis participants over 2 weeks and 4 weeks of treatment
Tidsramme: Up to week 4
|
The Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ(S)≥12) is a 28-item, self-administered, disease-specific (AR) quality of life scale used by participants to assess quality of life over a week.Each question is scored from 0 to 6, with higher scores indicating a greater impact on quality of life.
|
Up to week 4
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Efterforskere
Efterforskere
- Ledende efterforsker: Luo Zhang, Beijing Tongren Hospital affiliated to Capital Medical University
- Ledende efterforsker: Chengshuo Wang, Beijing Tongren Hospital affiliated to Capital Medical University
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CM310-107208
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