- ICH GCP
- Registre américain des essais cliniques
- Essai clinique NCT07635186
A Study to Evaluate AHB-137 Injection in Treatment-naïve Participants With Chronic Hepatitis B
A Randomized, Double-blind, Placebo-controlled, Multicenter Phase 2 Clinical Study to Evaluate the Efficacy and Safety of AHB-137 Injection in Treatment-naïve Participants With Chronic Hepatitis B.
Aperçu de l'étude
Statut
Les conditions
Intervention / Traitement
Type d'étude
Inscription (Estimé)
Phase
- Phase 2
Contacts et emplacements
Coordonnées de l'étude
- Nom: Lu
- Numéro de téléphone: 0571-86959519
- E-mail: clinicaltrial@ausperbio.com
Lieux d'étude
-
-
Beijing Municipality
-
Beijing, Beijing Municipality, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Yao Xie
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Chongqing Municipality
-
Chongqing, Chongqing Municipality, Chine
- Recrutement
- The Second Affiliated Hospital of Chongqing Medical University
-
Chercheur principal:
- Peng Hu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chongqing, Chongqing Municipality, Chine
- Recrutement
- AusperBio Investigational Site
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chercheur principal:
- Guicheng Wu
-
-
Fujian
-
Xiamen, Fujian, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Qianguo Mao
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Guangdong
-
Guangzhou, Guangdong, Chine
- Recrutement
- AusperBio Investigational Site
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chercheur principal:
- Xingfei Pan
-
Jiangmen, Guangdong, Chine
- Recrutement
- AusperBio Investigational Site
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chercheur principal:
- Gang He
-
Meizhou, Guangdong, Chine
- Recrutement
- AusperBio Investigational Site
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chercheur principal:
- Tianhuang Liu
-
Qingyuan, Guangdong, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Xi He
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Shenzhen, Guangdong, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Guoxin Hu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Guangxi
-
Liuzhou, Guangxi, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Jiaguang Hu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Hubei
-
Wuhan, Hubei, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Kai Dai
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Yichang, Hubei, Chine
- Recrutement
- AusperBio Investigational Site
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Chercheur principal:
- Xiaolin Zhou
-
-
Hunan
-
Changsha, Hunan, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Jing Ma
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Jiangsu
-
Nanjing, Jiangsu, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Jie Li
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Jiangxi
-
Nanchang, Jiangxi, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Xiaoping Wu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Jilin
-
Changchun, Jilin, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Yanhang Gao
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Liaoning
-
Shenyang, Liaoning, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Yang Ding
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Shanghai Municipality
-
Shanghai, Shanghai Municipality, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Liang Chen
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Shanxi
-
Xi’an, Shanxi, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Shuangsuo Dang
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Sichuan
-
Chengdu, Sichuan, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Li Zhu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Yunan
-
Kunming, Yunan, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Hui Li
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Zhejiang
-
Hangzhou, Zhejiang, Chine
- Recrutement
- The First Affiliated Hospital of Zhejiang University school of medicine
-
Chercheur principal:
- Yunqing Qiu
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
Hangzhou, Zhejiang, Chine
- Recrutement
- AusperBio Investigational Site
-
Chercheur principal:
- Guoping Sheng
-
Contact:
- Lu
- Numéro de téléphone: 057186959519
- E-mail: clinicaltrial@ausperbio.com
-
-
Critères de participation
Critère d'éligibilité
Âges éligibles pour étudier
- Adulte
- Adulte plus âgé
Accepte les volontaires sains
La description
Inclusion Criteria:
- Volunteer to participate and sign the informed consent form, and are willing to complete the study in accordance with the requirements of the protocol.
- Aged 18-65 years (including boundary values).
- Body mass index between the range of 18-32 kg/m2 (inclusive boundary values).
- HBsAg or HBV DNA positive for ≥ 6 months at screening and no antiviral treatment with interferon or nucleoside analogue.
- HBsAg and HBV DNA values met protocol requirements at screening.
- ALT < 3xULN at screening.
- Use highly effective contraception as required.
Exclusion Criteria:
- Uncontrolled and stable clinically significant abnormalities other than a history of chronic HBV infection.
- Participants with other clinically significant liver diseases, previous/current manifestations of hepatic decompensation, and a history of extrahepatic diseases that may be related to HBV immune status.
- Any serious infection other than chronic hepatitis B infection requiring intravenous anti-infective therapy within 1 month prior to randomization.
- Hepatitis C virus (HCV) infection or < 12 months from cure at screening (HCV RNA positive within 12 months), human immunodeficiency virus (HIV) positive at screening, and syphilis positive (treponema pallidum antibody positive).
- Significant fibrosis or cirrhosis, or liver stiffness value (LSM) > 9.0 kPa at screening.
- Participants with confirmed or suspected liver cancer who have a history of malignancy within the past 5 years or are undergoing assessment for a possible malignancy.
- Laboratory test results do not meet the criteria.
- Prior/current autoimmune disease, history of vasculitis, or presence of signs, symptoms, or laboratory tests of underlying vasculitis.
- Fridericia ' s formula corrected QT interval (QTcF) ≥ 450 msec for male participants and ≥ 470 msec for female participants at screening.
- Allergic to AHB-137 ingredients, or history of drug allergy or other allergies.
- Major trauma or major surgery within 3 months prior to screening, or planned surgery during the trial.
- Participants are participating in another clinical trial or failing to wash out as required.
- Current use or use of any immunosuppressive medication (e.g. prednisone) within 3 months prior to screening, except for short courses (≤ 2 weeks) or use of topical/inhaled steroids;Those who have used immunomodulators within 3 months prior to screening;Those who have used cytotoxic drugs within 6 months prior to screening;History of vaccination within 1 month prior to screening or a live vaccination plan during the trial.
- Participants that require regular long-term anticoagulants.
- Abnormal thyroid function.
- Participants that have received any antisense oligonucleic acid, siRNA, capsid assembly modulator (CAM) antiviral drug used to treat chronic hepatitis B.
- Any other circumstances or conditions in which, in the opinion of the investigator, the participant is inappropriate for participation in this trial.
Plan d'étude
Comment l'étude est-elle conçue ?
Détails de conception
- Objectif principal: Traitement
- Répartition: Randomisé
- Modèle interventionnel: Affectation parallèle
- Masquage: Quadruple
Armes et Interventions
Groupe de participants / Bras |
Intervention / Traitement |
|---|---|
|
Expérimental: AHB-137
AHB-137 will be administered subcutaneously.
|
AHB-137 will be administered subcutaneously.
|
|
Comparateur placebo: Placebo
Placebo will be administered subcutaneously.
|
Le placebo sera administré par voie sous-cutanée.
|
Que mesure l'étude ?
Principaux critères de jugement
Mesure des résultats |
Délai |
|---|---|
|
HBV DNA < lower limit of quantitation (LLOQ), 10 IU/mL, HBsAg < limit of detection (LOD), 0.05 IU/mL with or without hepatitis B virus surface antibody (HBsAb) 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
Highly sensitive HBsAg < 0.005 IU/mL and HBV DNA < LLOQ (10 IU/mL) at the end of treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
Mesures de résultats secondaires
Mesure des résultats |
Description de la mesure |
Délai |
|---|---|---|
|
HBV DNA < LLOQ, 10 IU/mL, and HBsAg < 10 IU/mL 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
HBV DNA < LLOQ 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
HBV DNA < LLOQ and HBsAg < 100 IU/mL 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
HBsAg seroconversion rate 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
HBsAg seroconversion : serum HBsAg<LOD, and at the same time or subsequently, HBsAb>10 IU/L.
|
Up to 48 weeks.
|
|
HBeAg seroconversion rate 24 weeks after discontinuation of all chronic hepatitis B treatment.
Délai: Up to 48 weeks.
|
HBeAg seroconversion:HBeAg negative, with simultaneous or subsequent positivity for HBeAb.
|
Up to 48 weeks.
|
|
Proportion of participants who discontinued all chronic hepatitis B treatment at the end of treatment.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
HBV DNA < LLOQ and HBsAg < LOD rate and HBV DNA < LLOQ and HBsAg < 10 IU/mL rate by visit.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
HBsAg, HBeAg seroconversion rates by visit.
Délai: Up to 48 weeks.
|
HBsAg seroconversion: serum HBsAg<LOD, and at the same time or subsequently, HBsAb>10 IU/L. HBeAg seroconversion: HBeAg negative, with simultaneous or subsequent positivity for HBeAb. |
Up to 48 weeks.
|
|
Test Values of Virological Parameters.
Délai: Up to 48 weeks.
|
HBsAb, HBsAg, HBV DNA values and changes from baseline at each visit.
|
Up to 48 weeks.
|
|
Time to first achievement of HBsAg and first HBeAg seroconversion.
Délai: Up to 48 weeks.
|
HBsAg seroconversion: serum HBsAg<LOD, and at the same time or subsequently, HBsAb>10 IU/L. HBeAg seroconversion: HBeAg negative, with simultaneous or subsequent positivity for HBeAb. |
Up to 48 weeks.
|
|
Changes of the hepatitis B quality of life (HBQOL) instrument in participants compared with baseline.
Délai: Up to 48 weeks.
|
Response options range from 1 to 5 with higher scores indicating more severe impact .
|
Up to 48 weeks.
|
|
Changes of the score of EuroQol Five-Dimension Five-Level Scale (EQ-5D-5L) in participants compared with baseline.
Délai: Up to 48 weeks.
|
The descriptive system comprises five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression.
Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems and extreme problems.
The patient is asked to indicate his/her health state by ticking the box next to the most appropriate statement in each of the five dimensions.
This decision results in a 1-digit number that expresses the level selected for that dimension.
The digits for the five dimensions can be combined into a 5-digit number that describes the participant's health state.
|
Up to 48 weeks.
|
|
Proportion of participants with protocol-defined virologic response for HBsAg and HBV DNA.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
Change from baseline in alanine aminotransferase (ALT) and noninvasive assessment of liver fibrosis at each visit.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
Time to normalization of ALT without rescue therapy (for participants with abnormal baseline ALT).
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
AHB-137 resistance analysis.
Délai: Up to 48 weeks.
|
Method: Sequencing of HBV DNA/RNA.
|
Up to 48 weeks.
|
|
Proportion of participants who are HBeAb positive and HBeAg negative, and the test values of HBsAb, HBsAg and HBV DNA meet certain conditions.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
Safety: number of participants with treatment-emergent adverse events (TEAEs), serious adverse events (SAE) and clinically significant examination results.
Délai: Up to 48 weeks.
|
Examination including laboratory examination, electrocardiogram (ECG) examination.
|
Up to 48 weeks.
|
|
Proportion of participants with positive anti-drug antibody (ADA) and ADA level at each visit.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
|
|
Plasma drug concentration of AHB-137.
Délai: Up to 48 weeks.
|
Up to 48 weeks.
|
Collaborateurs et enquêteurs
Parrainer
Les enquêteurs
- Chercheur principal: Peng Hu, The Second Affiliated Hospital of Chongqing Medical University
- Chercheur principal: Yunqing Qiu, Zhejiang University
Dates d'enregistrement des études
Dates principales de l'étude
Début de l'étude (Réel)
Achèvement primaire (Estimé)
Achèvement de l'étude (Estimé)
Dates d'inscription aux études
Première soumission
Première soumission répondant aux critères de contrôle qualité
Première publication (Réel)
Mises à jour des dossiers d'étude
Dernière mise à jour publiée (Réel)
Dernière mise à jour soumise répondant aux critères de contrôle qualité
Dernière vérification
Plus d'information
Termes liés à cette étude
Mots clés
Termes MeSH pertinents supplémentaires
- Infections transmissibles par le sang
- Processus pathologiques
- Maladie chronique
- Attributs de la maladie
- Infections
- Maladies virales
- Maladies du système digestif
- Maladies du foie
- Hépatite, virale, humaine
- Maladies transmissibles
- Infections par le virus de l'ADN
- Infections à Hépadnaviridae
- Hépatite chronique
- Hépatite
- Conditions pathologiques, signes et symptômes
- Hépatite B
- Hépatite B chronique
Autres numéros d'identification d'étude
- AB-10-8016
Plan pour les données individuelles des participants (IPD)
Prévoyez-vous de partager les données individuelles des participants (DPI) ?
Informations sur les médicaments et les dispositifs, documents d'étude
Étudie un produit pharmaceutique réglementé par la FDA américaine
Étudie un produit d'appareil réglementé par la FDA américaine
Ces informations ont été extraites directement du site Web clinicaltrials.gov sans aucune modification. Si vous avez des demandes de modification, de suppression ou de mise à jour des détails de votre étude, veuillez contacter register@clinicaltrials.gov. Dès qu'un changement est mis en œuvre sur clinicaltrials.gov, il sera également mis à jour automatiquement sur notre site Web .