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    Summary
    EudraCT Number:2018-003715-22
    Sponsor's Protocol Code Number:DMV01-SIT-015
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Prematurely Ended
    Date on which this record was first entered in the EudraCT database:2020-11-25
    Trial results
    Index
    A. PROTOCOL INFORMATION
    B. SPONSOR INFORMATION
    C. APPLICANT IDENTIFICATION
    D. IMP IDENTIFICATION
    D.8 INFORMATION ON PLACEBO
    E. GENERAL INFORMATION ON THE TRIAL
    F. POPULATION OF TRIAL SUBJECTS
    G. INVESTIGATOR NETWORKS TO BE INVOLVED IN THE TRIAL
    N. REVIEW BY THE COMPETENT AUTHORITY OR ETHICS COMMITTEE IN THE COUNTRY CONCERNED
    P. END OF TRIAL
    Expand All   Collapse All
    A. Protocol Information
    A.1Member State ConcernedSpain - AEMPS
    A.2EudraCT number2018-003715-22
    A.3Full title of the trial
    Prospective, randomized, placebo-controlled, multi-center trial comparing the efficacy and safety of subcutaneous immunotherapy with a mixture of grasses and mites at adequate doses versus monotherapy, for the treatment of allergy
    Ensayo prospectivo multicéntrico aleatorizado, controlado con placebo y comparativo de la eficacia y la seguridad de la inmunoterapia subcutánea con mezcla de gramíneas y ácaros a dosis adecuadas frente a monoterapia, para el tratamiento de la alergia
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Efficacy and Safety Evaluation for the Treatment of asthma and allergic rhinitis/rhinoconjunctivitis
    Evaluación de la eficacia y seguridad del tratamiento del asma y de la rinitis/rinoconjuntivitis alergica a gramíneas y ácaros de polvo.
    A.4.1Sponsor's protocol code numberDMV01-SIT-015
    A.7Trial is part of a Paediatric Investigation Plan No
    A.8EMA Decision number of Paediatric Investigation Plan
    B. Sponsor Information
    B.Sponsor: 1
    B.1.1Name of SponsorInmunotek, S.L.
    B.1.3.4CountrySpain
    B.3.1 and B.3.2Status of the sponsorCommercial
    B.4 Source(s) of Monetary or Material Support for the clinical trial:
    B.4.1Name of organisation providing supportInmunotek, S.L.
    B.4.2CountrySpain
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationInmunotek, S.L.
    B.5.2Functional name of contact pointMedical Department
    B.5.3 Address:
    B.5.3.1Street AddressCalle Punto Mobi, 5, Parque Científico Tecnológico
    B.5.3.2Town/ cityAlcalá de Henares, Madrid
    B.5.3.3Post code28805
    B.5.3.4CountrySpain
    B.5.4Telephone number0034912908942
    D. IMP Identification
    D.IMP: 1
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameMM09-MG01(30.000-30.000)
    D.3.4Pharmaceutical form Suspension for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNN/A
    D.3.9.2Current sponsor codeMG01
    D.3.9.3Other descriptive nameMixture of polymerized with glutaraldehyde allergen extracts of Phleum pratense, Dactylis glomerata, Poa pratensis, Holcus lanatus, Festuca elatior and Lolium perenne
    D.3.9.4EV Substance CodeSUB207678
    D.3.10 Strength
    D.3.10.1Concentration unit AU/ml allergy unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30.000
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNN/A
    D.3.9.2Current sponsor codeMM09
    D.3.9.3Other descriptive nameMixture of polymerized with glutaraldehyde allergen extracts of Dermatophagoides pteronyssinus and Dermatophagoides farinae
    D.3.9.4EV Substance CodeSUB207679
    D.3.10 Strength
    D.3.10.1Concentration unit AU/ml allergy unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30.000
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 2
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameMG01(30.000)
    D.3.4Pharmaceutical form Suspension for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNN/A
    D.3.9.2Current sponsor codeMG01
    D.3.9.3Other descriptive nameMixture of polymerized with glutaraldehyde allergen extracts of Phleum pratense, Dactylis glomerata, Poa pratensis, Holcus lanatus, Festuca elatior and Lolium perenne
    D.3.9.4EV Substance CodeSUB207678
    D.3.10 Strength
    D.3.10.1Concentration unit AU/ml allergy unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30.000
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.IMP: 3
    D.1.2 and D.1.3IMP RoleTest
    D.2 Status of the IMP to be used in the clinical trial
    D.2.1IMP to be used in the trial has a marketing authorisation No
    D.2.5The IMP has been designated in this indication as an orphan drug in the Community No
    D.2.5.1Orphan drug designation number
    D.3 Description of the IMP
    D.3.1Product nameMM09(30.000)
    D.3.4Pharmaceutical form Suspension for injection
    D.3.4.1Specific paediatric formulation No
    D.3.7Routes of administration for this IMPSubcutaneous use
    D.3.8 to D.3.10 IMP Identification Details (Active Substances)
    D.3.8INN - Proposed INNN/A
    D.3.9.2Current sponsor codeMM09
    D.3.9.3Other descriptive nameMixture of polymerized with glutaraldehyde allergen extracts of Dermatophagoides pteronyssinus and Dermatophagoides farinae
    D.3.9.4EV Substance CodeSUB207679
    D.3.10 Strength
    D.3.10.1Concentration unit AU/ml allergy unit(s)/millilitre
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number30.000
    D.3.11 The IMP contains an:
    D.3.11.1Active substance of chemical origin No
    D.3.11.2Active substance of biological/ biotechnological origin (other than Advanced Therapy IMP (ATIMP) Yes
    The IMP is a:
    D.3.11.3Advanced Therapy IMP (ATIMP) No
    D.3.11.3.1Somatic cell therapy medicinal product No
    D.3.11.3.2Gene therapy medical product No
    D.3.11.3.3Tissue Engineered Product No
    D.3.11.3.4Combination ATIMP (i.e. one involving a medical device) No
    D.3.11.3.5Committee on Advanced therapies (CAT) has issued a classification for this product No
    D.3.11.4Combination product that includes a device, but does not involve an Advanced Therapy No
    D.3.11.5Radiopharmaceutical medicinal product No
    D.3.11.6Immunological medicinal product (such as vaccine, allergen, immune serum) Yes
    D.3.11.7Plasma derived medicinal product No
    D.3.11.8Extractive medicinal product No
    D.3.11.9Recombinant medicinal product No
    D.3.11.10Medicinal product containing genetically modified organisms No
    D.3.11.11Herbal medicinal product No
    D.3.11.12Homeopathic medicinal product No
    D.3.11.13Another type of medicinal product No
    D.8 Information on Placebo
    D.8 Placebo: 1
    D.8.1Is a Placebo used in this Trial?Yes
    D.8.3Pharmaceutical form of the placeboSuspension for injection
    D.8.4Route of administration of the placeboSubcutaneous use
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Mild to moderate asthma and allergic rhinitis / rhinoconjunctivitis (intermittent or persistent) due to hypersensitivity to house dust mites (Dermatophagoides pteronyssinus and / or D. farinae) and grass pollen.
    Asma de leve a moderada y rinitis/rinoconjuntivitis alérgica (intermitente o persistente) debida a hipersensibilidad a ácaros de polvo (Dermatophagoides pteronyssinus y/o D. farinae) y polen de gramíneas.
    E.1.1.1Medical condition in easily understood language
    Grass and house dust mite allergy (asthma and rhinitis/rhinoconjunctivitis)
    Alergia frente a gramíneas y ácaros de polvo (asma y rinitis/rinoconjuntivitis)
    E.1.1.2Therapeutic area Diseases [C] - Immune System Diseases [C20]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10001728
    E.1.2Term Allergic rhinoconjunctivitis
    E.1.2System Organ Class 100000004853
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 21.1
    E.1.2Level LLT
    E.1.2Classification code 10034382
    E.1.2Term Perennial allergic rhinitis
    E.1.2System Organ Class 100000004855
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10020419
    E.1.2Term House dust mite allergy
    E.1.2System Organ Class 100000004870
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 20.0
    E.1.2Level LLT
    E.1.2Classification code 10036019
    E.1.2Term Pollen allergy
    E.1.2System Organ Class 100000004870
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    To evaluate the clinical efficacy of subcutaneously administered polymerized allergenic extracts, compared to placebo, in subjects with controlled intermittent or persistent (mild-moderate) asthma, with allergic (intermittent or persistent) rhinitis / rhinoconjunctivitis, polysensitized to mites and grasses, using combined score and consumption of medication for asthma and rhinitis / rhinoconjunctivitis for each trial subject.
    Evaluar la eficacia clínica de los extractos alergénicos polimerizados administrados por vía subcutánea, comparando con placebo, en sujetos con asma intermitente o persistente (leve-moderada) controlada, con rinitis/rinoconjuntivitis alérgica (intermitente o persistente), que se encuentren polisensibilizados a ácaros y a gramíneas, mediante la puntuación combinada y consumo de medicación para asma y rinitis/rinoconjuntivitis para cada sujeto del ensayo
    E.2.2Secondary objectives of the trial
    To assess the safety and indirect efficacy of polymerized allergenic extracts administered subcutaneously, under the conditions mentioned above, by comparisons between active groups and placebo, both at the beginning and at the end of the trial, on the secondary variables:
    -Symptom-free and medication-free days for asthma and rhinitis.
    -FEV1 and PEF measurement
    -Time elapsed until the first appearance of asthmatic exacerbations, number, duration and severity.
    -Immunological parameters (total and specific IgE, specific IgE index / total IgE specific IgE for relevant allergens, specific IgG and specific IgG4).
    -Analog visual scale.
    -Quality of life using ESPRINT-15 questionnaires.
    -Control of asthma by ACT test.
    -Consumption of health resources.
    -Global rate and severity of AE per administration and per subject.
    -Reactions at the administration site and any medication administered for the treatment of AE.
    Evaluar la seguridad y eficacia indirecta de los extractos alergénicos polimerizados administrados por vía subcutánea, en las condiciones mencionadas anteriormente, mediante comparaciones entre los grupos activos y el placebo, tanto al principio como al final del ensayo, en las variables secundarias:
    -Días libres de síntomas y de medicación para asma y para rinitis.
    -Medición de FEV1 y PEF
    -Tiempo transcurrido hasta la primera aparición de las exacerbaciones asmáticas, nº, duración y gravedad.
    -Parámetros inmunológicos (IgE total y específica, índice IgE específica/IgE total IgE específica a alérgenos relevantes, IgG específica e IgG4 específica).
    -Escala visual analógica.
    -Calidad de vida mediante cuestionarios ESPRINT-15.
    -Control del asma mediante test ACT.
    -Consumo de recursos sanitarios.
    -Tasa global y gravedad de AA por administración y por sujeto.
    -Reacciones en el lugar de la administración y de cualquier medicación administrada para el tratamiento de AA.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    1. Subjects who have signed the informed consent
    2. Subjects with a confirmed medical history of asthma (intermittent or persistent mild-moderate, controlled), as defined by GEMA 5 with rhinitis / rhinoconjunctivitis (intermittent or persistent) according to the ARIA classification caused by polysensitization to grass pollen and mites (D. pteronyssinus and / or D. farinae).
    3. Subjects with a positive prick test (average diameter of the papule ≥ to 5 mm) to a standardized extract of grass pollen mixture, or to one of the components of the mixture (Dactilys glomerata, Poa pratensis, Holcus lanatus, Festuca elatior, Phleum pratense and Lolium perenne) and to an extract of D. pteronyssinus and / or D. farinae, tested within the 12 months prior to signing the informed consent.
    4. Specific IgE (CAP or Immulite) against one of the components of the mixture of grasses, preferably Phleum pratense and mites (D. pteronyssinus and / or D. farinae) or one or more of the molecular components of allergenic sources with a value ≥ 3 KU / L, tested within the 12 months prior to signing the informed consent.
    5. Subjects aged between 18 and 65 years.
    6. Subjects capable of complying with the dosing regimen.
    7. Women of childbearing age (from menarche) should submit a urine pregnancy test with a negative result at the time of enrolment in the trial.
    8. Women of childbearing potential and men participating in the trial should commit to using an adequate method of contraception. Medically acceptable methods of contraception are intrauterine devices placed at least 3 months in advance, surgical sterilization (for example, tubal ligation), barrier methods, or the use of oral contraceptives.
    9. Subjects who have a smartphone to record symptoms and medication.
    1. Sujetos que hayan firmado el consentimiento informado.
    2. Sujetos con historia clínica confirmada de asma (intermitente o persistente leve-moderada, controlada), según la definición de GEMA 5 con rinitis/rinoconjuntivitis (intermitente o persistente) según la clasificación ARIA causada por la polisensibilización al polen de gramíneas y ácaros (D. pteronyssinus y/o D. farinae).
    3. Sujetos con un prick test positivo (diámetro medio de la pápula ≥ 5 mm) a un extracto estandarizado mezcla de polen de gramíneas, o a uno de los componentes de la mezcla (Dactilys glomerata, Poa pratensis, Holcus lanatus, Festuca elatior, Phleum pratense y Lolium perenne) y a un extracto de D. pteronyssinus y/o D. farinae, realizados dentro de los 12 meses anteriores a la firma del consentimiento informado.
    4. IgE específica (CAP o Immulite) frente a uno de los componentes de la mezcla de gramíneas, preferiblemente a Phleum pratense y ácaros (D. pteronyssinus y/o D. farinae) o a uno o varios de los componentes moleculares de las fuentes alergénicas con un valor ≥ 3 KU/L, determinados dentro de los 12 meses anteriores a la firma del consentimiento informado.
    5. Sujetos con edad comprendida entre 18 y 65 años.
    6. Sujetos capaces de cumplir con el régimen de dosificación.
    7. Las mujeres en edad fértil (desde menarquía) deben presentar una prueba de embarazo en orina con resultado negativo en el momento de su incorporación en el ensayo.
    8. Las mujeres en edad fértil y los hombres que participen en el ensayo, deben comprometerse a utilizar un método anticonceptivo adecuado. Los métodos anticonceptivos médicamente aceptables son dispositivos intrauterinos colocados con, al menos, 3 meses de antelación, la esterilización quirúrgica (por ejemplo, ligadura de trompas), métodos de barrera o el uso de anticonceptivos orales.
    9. Sujetos que posean un smartphone para el registro de síntomas y medicación.
    E.4Principal exclusion criteria
    1. Subjects who have received prior immunotherapy treatment in the preceding 5 years for any of the allergens tested or a cross-reactive allergen or are currently receiving immunotherapy with any allergen.
    2. Subjects sensitized to other aeroallergens other than grass or mites pollen belonging to the genus Dermatophagoides, with the exception of epithelia as long as the subject has occasional exposure and symptoms.
    3. Patients in whom immunotherapy may be the object of an absolute general contraindication according to the criteria of the Immunotherapy Committee of the Spanish Society of Allergy and Clinical Immunology and the European Allergy and Clinical Immunology Immunotherapy Subcommittee cannot be included.
    4. Subjects with uncontrolled severe asthma, and / or with a FEV1 <70% with respect to the reference value despite adequate pharmacological treatment at the time of inclusion in the trial.
    5. Subjects who have previously presented a serious secondary reaction during the performance of diagnostic skin tests using the prick test.
    6. Subjects under treatment with ß-blockers.
    7. Subjects under treatment with immunosuppressive or biological drugs.
    8. Clinically unstable subjects at the time of inclusion in the trial (respiratory infection, feverish process, acute urticaria, etc.).
    9. Subjects with chronic urticaria in the past 2 years, severe anaphylaxis, or a history of hereditary angioedema.
    10. Subjects who have any pathology in which the administration of adrenaline is contraindicated (hyperthyroidism, HT, heart disease, etc.).
    11. Subjects with some other disease not related to moderate rhinoconjunctivitis or asthma, but of potential severity and that may interfere with treatment and follow-up (epilepsy, psychomotor disorder, diabetes, malformations, subjects who underwent multiple surgeries, kidney disease...), according to investigator’s criteria.
    12. Subjects with autoimmune disease (thyroiditis, lupus, etc.), tumour diseases or with a diagnosis of immunodeficiencies.
    13. Subject whose condition prevents him / her from offering cooperation and or who presents severe psychiatric disorders, according to investigator criteria.
    14. Subjects with known allergies to other investigational product components other than grass pollen or mites.
    15. Subjects with diseases of the lower respiratory tract other than asthma such as emphysema or bronchiectasis.
    16. Pregnant or lactating women.
    1. Sujetos que hayan recibido inmunoterapia previa en los 5 años precedentes para cualquiera de los alérgenos testados o un alérgeno con reactividad cruzada o estén actualmente recibiendo inmunoterapia con cualquier alérgeno.
    2. Sujetos sensibilizados a otros aeroalérgenos distintos al polen de gramíneas o ácaros pertenecientes al género Dermatophagoides, a excepción de epitelios siempre que el sujeto tenga exposición y sintomatología ocasional.
    3. No podrán incluirse los pacientes en los que la inmunoterapia pueda ser objeto de contraindicación general absoluta según los criterios del Comité de Inmunoterapia de la Sociedad Española de Alergia e Inmunología Clínica y del European Allergy and Clinical Immunology Immunotherapy Subcommittee.
    4. Sujetos con asma grave no controlada, y/o con un FEV1 <70% con respecto al valor de referencia a pesar del tratamiento farmacológico adecuado en el momento de la inclusión en el ensayo.
    5. Sujetos que hayan presentado previamente una reacción secundaria grave durante la realización de pruebas cutáneas de diagnóstico mediante prick test.
    6. Sujetos en tratamiento con ß-bloqueantes.
    7. Sujetos en tratamiento con fármacos inmunosupresores o biológicos.
    8. Sujetos inestables desde el punto de vista clínico en el momento de la inclusión en el ensayo (infección respiratoria, proceso febril, urticaria aguda, etc.).
    9. Sujetos con urticaria crónica durante los 2 últimos años, anafilaxia grave o antecedentes de angioedema hereditario.
    10. Sujetos que tengan alguna patología en la que esté contraindicada la administración de adrenalina (hipertiroidismo, HTA, cardiopatía, etc.).
    11. Sujetos con alguna otra enfermedad no relacionada con la rinoconjuntivitis moderada o con el asma, pero de potencial gravedad y que pueda interferir con el tratamiento y seguimiento (epilepsia, alteración psicomotora, diabetes, malformaciones, multioperados, nefropatías…), según el criterio del investigador.
    12. Sujetos con enfermedad autoinmune (tiroiditis, lupus, etc.), enfermedades tumorales o con diagnóstico de inmunodeficiencias.
    13. Sujeto cuyo estado le impide ofrecer cooperación y o que presente trastornos psiquiátricos severos, según el criterio del investigador.
    14. Sujetos con alergia conocidas a los otros componentes del producto en investigación diferentes al polen de gramíneas o a ácaros.
    15. Sujetos con enfermedades de la vía respiratoria inferior diferentes al asma como el enfisema o las bronquiectasias.
    16. Mujeres embarazadas o en período de lactancia.
    E.5 End points
    E.5.1Primary end point(s)
    Score of symptoms and medication throughout the trial, for both asthma and rhinitis/rhinoconjunctivitis.
    Puntuación de síntomas y consumo de medicación durante el ensayo, tanto de asma como de rinitis/rinoconjuntivitis
    E.5.1.1Timepoint(s) of evaluation of this end point
    Beginning and end of the trial
    Principio y final del ensayo
    E.5.2Secondary end point(s)
    A quantitative comparison will be made both at the beginning and at the end of the trial for each subject and between the different groups of active treatment and placebo (group treated with extract of mites and group treated with extract of grass pollen compared with group treated with mixture of the two allergens (mites and grasses) and both against placebo) of the following parameters:

    - In asthma: Symptom-free days and Medication-free days
    - In rhinitis: Symptom-free days and medication-free days
    - Measurement of FEV1 and PEF
    - Time elapsed until the first appearance of asthmatic exacerbations, number, duration and severity.
    - Severity of symptoms of rhinitis / rhinoconjunctivitis and its evolution during the study period
    - Immunological parameters:
    1. Total IgE, specific IgE, IgE specific to relevant allergens
    2. Specific IgG and specific IgG4
    3. Specific IgE / total IgE index
    - Analog visual scale
    - Asthma Control Test (ACT)
    - Quality of life questionnaire for rhinitis ESPRINT-15
    - Consumption of health resources
    - Security variables:
    1. Overall rate, severity and ratio of any AE by administration and by subject.
     2. Assessment of local tolerability, administration site reactions, and any medications administered for the treatment of AE.
    Se realizará una comparación cuantitativa tanto al principio como al final del ensayo para cada sujeto y entre los distintos grupos de tratamiento activo y placebo (grupo tratado con extracto de ácaros y grupo tratado con extracto de polen de gramíneas comparado con grupo tratado con mezcla de los dos alérgenos (ácaros y gramíneas) y ambos frente a placebo) de los siguientes parámetros:

    - En asma: Días libres de síntomas y Días libres de medicación
    - En rinitis: Días libres de síntomas y Días libres de medicación
    - Medición de FEV1 y PEF
    - Tiempo transcurrido hasta la primera aparición de las exacerbaciones asmáticas, número, duración y gravedad.
    - Gravedad de síntomas de rinitis /rinoconjuntivitis y su evolución durante el período de estudio
    - Parámetros inmunológicos:
    1. IgE total, IgE específicas, IgE específicas a alérgenos relevantes
    2. IgG específica e IgG4 específica
    3. Índice IgE específicas/IgE total
    - Escala visual analógica
    - Cuestionario para control de asma Asthma Control Test (ACT)
    - Cuestionario de calidad de vida para rinitis ESPRINT-15
    - Consumo de recursos sanitarios
    - Variables de seguridad:
    1. Tasa global, gravedad y relación de cualquier AA por administración y por sujeto.
     2. Evaluación de la tolerabilidad local, reacciones en el lugar de la administración y de cualquier medicación administrada para el tratamiento de AA.
    E.5.2.1Timepoint(s) of evaluation of this end point
    Beginning and end of the trial
    Principio y final del ensayo
    E.6 and E.7 Scope of the trial
    E.6Scope of the trial
    E.6.1Diagnosis No
    E.6.2Prophylaxis No
    E.6.3Therapy Yes
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response No
    E.6.10Pharmacogenetic No
    E.6.11Pharmacogenomic No
    E.6.12Pharmacoeconomic No
    E.6.13Others No
    E.7Trial type and phase
    E.7.1Human pharmacology (Phase I) No
    E.7.1.1First administration to humans No
    E.7.1.2Bioequivalence study No
    E.7.1.3Other No
    E.7.1.3.1Other trial type description
    E.7.2Therapeutic exploratory (Phase II) No
    E.7.3Therapeutic confirmatory (Phase III) Yes
    E.7.4Therapeutic use (Phase IV) No
    E.8 Design of the trial
    E.8.1Controlled Yes
    E.8.1.1Randomised Yes
    E.8.1.2Open No
    E.8.1.3Single blind No
    E.8.1.4Double blind Yes
    E.8.1.5Parallel group Yes
    E.8.1.6Cross over No
    E.8.1.7Other No
    E.8.2 Comparator of controlled trial
    E.8.2.1Other medicinal product(s) No
    E.8.2.2Placebo Yes
    E.8.2.3Other No
    E.8.2.4Number of treatment arms in the trial4
    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.8.4.1Number of sites anticipated in Member State concerned9
    E.8.5The trial involves multiple Member States No
    E.8.6 Trial involving sites outside the EEA
    E.8.6.1Trial being conducted both within and outside the EEA No
    E.8.6.2Trial being conducted completely outside of the EEA No
    E.8.7Trial 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
    The trial will finished with the database closed out.
    El ensayo finalizará con el cierre de la base de datos de los resultados del ensayo.
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years1
    E.8.9.1In the Member State concerned months8
    E.8.9.1In the Member State concerned days0
    F. Population of Trial Subjects
    F.1 Age Range
    F.1.1Trial has subjects under 18 No
    F.1.1.1In Utero No
    F.1.1.2Preterm newborn infants (up to gestational age < 37 weeks) No
    F.1.1.3Newborns (0-27 days) No
    F.1.1.4Infants and toddlers (28 days-23 months) No
    F.1.1.5Children (2-11years) No
    F.1.1.6Adolescents (12-17 years) No
    F.1.2Adults (18-64 years) Yes
    F.1.2.1Number of subjects for this age range: 120
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 20
    F.2 Gender
    F.2.1Female Yes
    F.2.2Male Yes
    F.3 Group of trial subjects
    F.3.1Healthy volunteers No
    F.3.2Patients Yes
    F.3.3Specific vulnerable populations Yes
    F.3.3.1Women of childbearing potential not using contraception No
    F.3.3.2Women of child-bearing potential using contraception Yes
    F.3.3.3Pregnant women No
    F.3.3.4Nursing women No
    F.3.3.5Emergency situation No
    F.3.3.6Subjects incapable of giving consent personally No
    F.3.3.7Others No
    F.4 Planned number of subjects to be included
    F.4.1In the member state140
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 140
    F.4.2.2In the whole clinical trial 140
    F.5 Plans for treatment or care after the subject has ended the participation in the trial (if it is different from the expected normal treatment of that condition)
    None
    Ninguno
    G. Investigator Networks to be involved in the Trial
    N. Review by the Competent Authority or Ethics Committee in the country concerned
    N.Competent Authority Decision Authorised
    N.Date of Competent Authority Decision2020-11-04
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2020-10-06
    P. End of Trial
    P.End of Trial StatusPrematurely Ended
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