NCT06151938

Evaluate Measurement Instruments Relevance in Assessing Effectiveness of ACARIZAX® in House Dust Mite Allergic Rhinitis

A Prospective Observational Study Evaluating Relevance of Measurement Instruments in Assessing Effectiveness of ACARIZAX® in the Treatment of Moderate to Severe House Dust Mite Allergic Rhinitis With/Without Allergic Asthma in Chinese

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 100 (estimated)
• Sponsor: ALK-Abelló A/S · Industry
• Sex: All
• Age: 12 Years – 65 Years
• Healthy volunteers: Not accepted

Summary

The study is a single-center, observational design with a 12-month duration. Approximately 100 Chinese adult (18-65 years old) and adolescent (12-17 years old) with moderate to severe house dust mite (HDM) allergic rhinitis (AR) with or without allergic asthma (AA) who are newly prescribed ACARIZAX® will be recruited for evaluation of the relevance of measurement instruments. The instruments referred to three patient-report scales of allergic rhinitis symptom and quality-of-life including the Daily symptom score (DSS), Standardised rhinoconjunctivitis quality-of-life questionnaire \[RQLQ(S)\], and Visual analogue scale (VAS). Other data will be collected to evaluate the effectiveness and safety of ACARIZAX® under real-world clinical practices.

Detailed description

This is a prospective, non-interventional, observational, single-centre, open-label study. Chinese adult (18-65 years old) and adolescent (12-17 years old) HDM AR patients who are newly prescribed with ACARIZAX® at the discretion of attending physician, according to the approved indication by Hainan Provincial Health Commission, will be recruited for this study. Approximately 100 adult (18-65 years old) and adolescent (12-17 years old) patients are expected to be enrolled from Hainan Branch Hospital of Ruijin Hospital. Patients are included in the study only after the decision for treatment with ACARIZAX® has been made, and only with the objective of collecting relevant data about clinical effectiveness and safety of treatment with ACARIZAX® under real-world conditions. No further medical procedures beyond standard care at the discretion of the attending physician are necessary for participation in this study. Over the 13-month study (including 12-month of treatment), total of 5 scheduled visits will be documented: enrolment and first administration of ACARIZAX® (Visit 1, V0), and subsequent visits performed in 3-month intervals after the first administration at the third month (Visit 2, V1), sixth month (Visit 3, V2), ninth month (Visit 4, V3), and twelfth month (Visit 5, V4) respectively. The actual number and duration of follow-up visits are according to routine practice and may be changed at the physician's discretion. All adverse events (AE) will be collected from the first dose administration until 30 days after the last dose of ACARIZAX® (end of study).

Conditions

• Allergic Rhinitis Due to House Dust Mite
• Allergic Asthma

Interventions

Type	Name	Description
DRUG	Standardised allergen extract from house dust mites	Drug: Allergen immunotherapy \[ACARIZAX® (12-SQ HDM) house dust mite (HDM) sublingual allergy immunotherapy (SLIT) tablet\] for moderate to severe house dust mite allergic rhinitis with or without allergic asthma for 12 months.

Timeline

• Start date: 2023-11-21
• Primary completion: 2025-05-20
• Completion: 2025-08-20
• First posted: 2023-11-30
• Last updated: 2024-03-20

Locations

1 site across 1 country: China