E.1 Medical condition or disease under investigation |
E.1.1 | Medical condition(s) being investigated |
Allergic rhinoconjunctivitis with or without asthma due to sensitisation to Salsola kali pollen |
Rinoconjuntivitis alérgica con o sin asma debido a la sensibilización al polen de Salsola kali |
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E.1.1.1 | Medical condition in easily understood language |
Allergy to Salsola kali pollen |
Alergia al polen de Salsola kali |
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E.1.1.2 | Therapeutic area | Diseases [C] - Respiratory Tract Diseases [C08] |
MedDRA Classification |
E.1.2 Medical condition or disease under investigation |
E.1.2 | Version | 16.1 |
E.1.2 | Level | PT |
E.1.2 | Classification code | 10039085 |
E.1.2 | Term | Rhinitis allergic |
E.1.2 | System Organ Class | 10038738 - Respiratory, thoracic and mediastinal disorders |
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E.1.3 | Condition being studied is a rare disease | No |
E.2 Objective of the trial |
E.2.1 | Main objective of the trial |
To assess the tolerability of the up-dosing phase of AVANZ® Salsola kali. The frequency of patients with investigational medicinal product (IMP)-related adverse events (AEs) will be the primary endpoint. |
Valorar la tolerabilidad de la fase de incremento de dosis de AVANZ® Salsola kali. El criterio de valoración principal será la frecuencia de pacientes con acontecimientos adversos (AAs) relacionados con los productos en investigación. |
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E.2.2 | Secondary objectives of the trial |
Frequency of patients with systemic reactions according to EAACI classification for the investigational medicinal procuct.
Increase in IgG4 and IgE for Salsola kali
Reduction in immediate skin reactivity for Salsola kali |
Frecuencia de pacientes con reacciones sistémicas de acuerdo a la clasificación de la EAACI con el producto en investigación.
Aumento de IgG4 e IgE frente a Salsola kali.
Reducción de la reactividad cutánea inmediata frente a Salsola kali.
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E.2.3 | Trial contains a sub-study | No |
E.3 | Principal inclusion criteria |
1.Male and female patients 18-65 years of age.
2.A clinical history of Salsola kali pollen induced allergic rhinoconjunctivitis with or without asthma at least one year prior to trial entry.
3.Positive SPT to Salsola kali pollen (wheal diameter > 3 mm).
4.Documenting in the last 5 years a positive specific IgE against Salsola kali pollen (>=Class 2; >=0.70 KU/L). |
1.Pacientes de ambos sexos con edades comprendidas entre 18 y 65 años.
2.Antecedentes clínicos de rinoconjuntivitis inducida por el polen de Salsola kali, con o sin asma, desde al menos un año antes de su inclusión en el ensayo.
3.SPT positivo al extracto alergénico de polen de Salsola kali (diámetro de la pápula > 3 mm).
4.IgE específica positiva frente a Salsola kali (>= IgE Clase 2; >= 0.70 KU/L) documentada en los últimos 5 años. |
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E.4 | Principal exclusion criteria |
1.FEV1 < 70% of predicted value at screening after adequate pharmacologic treatment.
2.Uncontrolled or severe asthma.
3.History of severe asthma exacerbation or emergency room visit or admission for asthma in the previous 12 months.
4.At screening, current symptoms of, or treatment for, upper respiratory tract infection, acute sinusitis, acute otitis media or other relevant infection (serous otitis media is not an exclusion criterion).
5.Treatment with parenteral corticosteroids, oral corticosteroids or anti-IgE in the previous 3 months or during the study (except for steroids if needed as rescue medication).
6.Currently treated with angiotensin converting enzyme (ACE) inhibitors, tricyclic antidepressants, ?-blockers, mono amine oxidase inhibitors (MAOIs) and any other drug containing alum (e.g. antacids) taken on a daily basis.
7.Immunotherapy with Salsola kali pollen extracts within the previous 5 years
8.Concomitant immunotherapy with any other allergen |
1.FEV1 < 70% del valor teórico en la selección tras tratamiento farmacológico adecuado.
2.Asma grave o no controlado.
3.Antecedentes de exacerbación grave de asma o visita a urgencias por asma en los 12 meses anteriores
4.En la selección, síntomas de, o tratamiento para: infección del tracto respiratorio superior, sinusitis aguda, otitis media aguda u otra infección importante (una otitis media serosa no constituye un criterio de exclusión).
5.Tratamiento con corticosteroides parenterales, orales, o anti-IgE en los 3 meses anteriores o durante el ensayo (excepto en el caso de los esteroides que sean necesarios como medicación de rescate).
6.Tratamiento concomitante con inhibidores de la enzima convertidora de la angiotensina (IECA), antidepresivos tricíclicos, betabloqueantes, inhibidores de la mono amino oxidasa (IMAO) y cualquier otro medicamento que contenga aluminio (por ejemplo, antiácidos) tomados diariamente.
7.Inmunoterapia previa en los 5 años anteriores con extractos de polen de Salsola kali.
8.Inmunoterapia concomitante con otro alérgeno |
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E.5 End points |
E.5.1 | Primary end point(s) |
Incidence of adverse reactions to Salsola kali AVANZ® immunotherapy. |
Incidencia de reacciones adversas a la inmunoterapia con AVANZ® Salsola kali. |
|
E.5.1.1 | Timepoint(s) of evaluation of this end point |
After up-dosing phase and one maintenance dose (6 weeks) |
Después de la fase de inicio y de una dosis de mantenimiento (6 semanas) |
|
E.5.2 | Secondary end point(s) |
Difference in Salsola kali IgE and IgG4 levels from baseline to end of trial. Changes in immediate skin response to Salsola allergens from baseline to end of trial by parallel line assay. |
Diferencia entre los valores basales y los valores al final del tratamiento de los niveles de IgE e IgG4 específicos de Salsola kali. Cambio en la reactividad cutánea inmediata a Salsola desde antes de iniciar el tratamiento hasta el final del mismo, medida por ensayo de líneas paralelas. |
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E.5.2.1 | Timepoint(s) of evaluation of this end point |
After up-dosing phase and one maintenance dose (6 weeks) |
Después de la fase de inicio y de una dosis de mantenimiento (6 semanas) |
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E.6 and E.7 Scope of the trial |
E.6 | Scope of the trial |
E.6.1 | Diagnosis | No |
E.6.2 | Prophylaxis | No |
E.6.3 | Therapy | Yes |
E.6.4 | Safety | Yes |
E.6.5 | Efficacy | No |
E.6.6 | Pharmacokinetic | No |
E.6.7 | Pharmacodynamic | Yes |
E.6.8 | Bioequivalence | No |
E.6.9 | Dose response | No |
E.6.10 | Pharmacogenetic | No |
E.6.11 | Pharmacogenomic | No |
E.6.12 | Pharmacoeconomic | No |
E.6.13 | Others | No |
E.7 | Trial type and phase |
E.7.1 | Human pharmacology (Phase I) | No |
E.7.1.1 | First administration to humans | No |
E.7.1.2 | Bioequivalence study | No |
E.7.1.3 | Other | No |
E.7.1.3.1 | Other trial type description | |
E.7.2 | Therapeutic exploratory (Phase II) | Yes |
E.7.3 | Therapeutic confirmatory (Phase III) | No |
E.7.4 | Therapeutic use (Phase IV) | No |
E.8 Design of the trial |
E.8.1 | Controlled | No |
E.8.1.1 | Randomised | No |
E.8.1.2 | Open | Yes |
E.8.1.3 | Single blind | No |
E.8.1.4 | Double blind | No |
E.8.1.5 | Parallel group | No |
E.8.1.6 | Cross over | No |
E.8.1.7 | Other | No |
E.8.2 | Comparator of controlled trial |
E.8.2.1 | Other medicinal product(s) | No |
E.8.2.2 | Placebo | No |
E.8.2.3 | Other | No |
E.8.2.4 | Number of treatment arms in the trial | 1 |
E.8.3 |
The trial involves single site in the Member State concerned
| No |
E.8.4 | The trial involves multiple sites in the Member State concerned | Yes |
E.8.4.1 | Number of sites anticipated in Member State concerned | 13 |
E.8.5 | The trial involves multiple Member States | No |
E.8.6 Trial involving sites outside the EEA |
E.8.6.1 | Trial being conducted both within and outside the EEA | No |
E.8.6.2 | Trial being conducted completely outside of the EEA | No |
E.8.7 | Trial has a data monitoring committee | No |
E.8.8 |
Definition of the end of the trial and justification where it is not the last
visit of the last subject undergoing the trial
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Database lock |
Cierre de la base de datos |
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E.8.9 Initial estimate of the duration of the trial |
E.8.9.1 | In the Member State concerned years | 0 |
E.8.9.1 | In the Member State concerned months | 6 |
E.8.9.1 | In the Member State concerned days | 0 |
E.8.9.2 | In all countries concerned by the trial years | 0 |
E.8.9.2 | In all countries concerned by the trial months | 6 |
E.8.9.2 | In all countries concerned by the trial days | 0 |