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    Summary
    EudraCT Number:2012-000416-28
    Sponsor's Protocol Code Number:6043-PG-PSC-192
    National Competent Authority:Spain - AEMPS
    Clinical Trial Type:EEA CTA
    Trial Status:Completed
    Date on which this record was first entered in the EudraCT database:2012-04-17
    Trial results View 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 number2012-000416-28
    A.3Full title of the trial
    A Randomised, Double-Blind, Parallel Group, Multicentre Study to Assess the Efficacy and Safety of Four Concentrations of Depigoid® Phleum in Patients with Allergic Rhinitis and/or Rhinoconjunctivitis with or without Intermittent Asthma
    Randomisierte, doppelblinde, Parallelgruppen-, Multizenterstudie, um die Wirksamkeit und Verträglichkeit von 4 Konzentrationen Depigoid® Phleum bei Patienten mit Rhinitis und/oder Rhinoconjunctivitis mit oder ohne intermittierendem Asthma zu testen.
    Estudio multicéntrico, aleatorizado, doble ciego, de grupos paralelos, para evaluar la eficacia y la seguridad de cuatro concentraciones de Depigoid® Phleum en pacientes con Rinitis Alérgica y/o Rinoconjuntivitis con o sin Asma Intermitente
    A.3.1Title of the trial for lay people, in easily understood, i.e. non-technical, language
    Blinded, randomly distributed 4-group study for finding the most efficient dose of Depigoid® Phleum in patients with hay fever with/without asthma.
    Eine verblindete, zufällig zugeordnete 4-Gruppenstudie, um die Wirksamkeit und Verträglichkeit von 4 verschiedenen Konzentrationen Depigoid® Phleum bei Patienten mit Heuschnupfen mit /ohne zusätzlichem Asthma zu testen.
    A.4.1Sponsor's protocol code number6043-PG-PSC-192
    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 SponsorLETI Pharma GmbH
    B.1.3.4CountryGermany
    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 supportLETI Pharma GmbH
    B.4.2CountryGermany
    B.5 Contact point designated by the sponsor for further information on the trial
    B.5.1Name of organisationLETI Pharma GmbH
    B.5.2Functional name of contact pointMedical Department
    B.5.3 Address:
    B.5.3.1Street AddressStockumer Straße 28
    B.5.3.2Town/ cityWitten
    B.5.3.3Post code58453
    B.5.3.4CountryGermany
    B.5.4Telephone number+492302202860
    B.5.5Fax number+4923022028620
    B.5.6E-mailinfo@leti.de
    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 nameDepigoid® Phleum 100 DPP/ml
    D.3.2Product code Depigoid® Phleum
    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.3.9.2Current sponsor codeDepigoid® Phleum
    D.3.9.3Other descriptive nameChemically modified extract of grass pollens' allergens
    D.3.9.4EV Substance CodeSUB26420
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number100
    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 nameDepigoid® Phleum 1000 DPP/ml
    D.3.2Product code Depigoid® Phleum
    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.3.9.2Current sponsor codeDepigoid® Phleum
    D.3.9.3Other descriptive nameChemically modified extract of grass pollens' allergens
    D.3.9.4EV Substance CodeSUB26420
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number1000
    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 nameDepigoid® Phleum 5000 DPP/ml
    D.3.2Product code Depigoid® Phleum
    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.3.9.2Current sponsor codeDepigoid® Phleum
    D.3.9.3Other descriptive nameChemically modified drass pollens' allergens
    D.3.9.4EV Substance CodeSUB26420
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number5000
    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: 4
    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 nameDepigoid® Phleum 10.000 DPP/ml
    D.3.2Product code Depigoid® Phleum
    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.3.9.2Current sponsor codeDepigoid® Phleum
    D.3.9.3Other descriptive namechemically modified extract of grass pollens' allergens
    D.3.9.4EV Substance CodeSUB26420
    D.3.10 Strength
    D.3.10.1Concentration unit Other
    D.3.10.2Concentration typeequal
    D.3.10.3Concentration number10000
    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
    E. General Information on the Trial
    E.1 Medical condition or disease under investigation
    E.1.1Medical condition(s) being investigated
    Allergic Rhinitis and/or Rhinoconjunctivitis with or without Intermittent Asthma
    Rinitis alérgica y/o rinoconjuntivitis con o sin asma intermitente
    E.1.1.1Medical condition in easily understood language
    Hay fever with or without asthma due to grass pollen.
    Fiebre del heno, con o sin asma, debido al polen de gramíneas.
    E.1.1.2Therapeutic area Body processes [G] - Immune system processes [G12]
    MedDRA Classification
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10001728
    E.1.2Term Allergic rhinoconjunctivitis
    E.1.2System Organ Class 10015919 - Eye disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10001723
    E.1.2Term Allergic rhinitis
    E.1.2System Organ Class 10038738 - Respiratory, thoracic and mediastinal disorders
    E.1.2 Medical condition or disease under investigation
    E.1.2Version 14.1
    E.1.2Level LLT
    E.1.2Classification code 10001705
    E.1.2Term Allergic asthma
    E.1.2System Organ Class 10038738 - Respiratory, thoracic and mediastinal disorders
    E.1.3Condition being studied is a rare disease No
    E.2 Objective of the trial
    E.2.1Main objective of the trial
    Assessment of effective dose range and the optimum dose of Depigoid® Phleum administered subcutaneously in adult patients with allergic rhinitis and/or rhinoconjunctivitis with or without intermittent asthma.
    Evaluar el intervalo de dosis eficaz y la dosis óptima de Depigoid® Phleum administrado por vía subcutánea en pacientes adultos con rinitis y/o rinoconjuntivitis alérgica con o sin asma intermitente.
    E.2.2Secondary objectives of the trial
    Assessment the safety and tolerability of 4 different concentrations of Depigoid® Phleum administered subcutaneously during a 20-week treatment period.

    Exploration of mechanism of action of the treatment with Depigoid® Phleum administered subcutaneously by measuring immunology laboratory parameters in adult patients with allergic rhinitis and/or rhinoconjunctivitis with or without intermittent asthma.

    Assessment of the influence of baseline vitamin D levels on the efficacy of a 20-week treatment period with Depigoid® Phleum administered subcutaneously in adult patients with allergic rhinitis and/or rhinoconjunctivitis with or without intermittent asthma.
    Evaluar la seguridad y la tolerabilidad de 4 concentraciones de
    Depigoid® Phleum administrado por vía subcutánea durante un período de tratamiento de 20 semanas

    Adquirir algunos conocimientos sobre el mecanismo de acción del tratamiento con Depigoid® Phleum administrado por vía subcutánea midiendo parámetros de laboratorio de inmunología en pacientes adultos con rinitis y/o rinoconjuntivitis alérgica con o sin asma intermitente.

    Evaluar la influencia de los niveles basales de vitamina D sobre la eficacia de un período de tratamiento de 20 semanas con Depigoid® Phleum administrado por vía subcutánea en pacientes adultos con rinitis y/o rinoconjuntivitis alérgica con o sin asma intermitente.
    E.2.3Trial contains a sub-study No
    E.3Principal inclusion criteria
    Patients must meet ALL the following inclusion criteria to be considered for admission to the study:

    1. Has provided appropriately signed and dated informed consent.

    2. Is a male or female aged ? 18 years and ? 70 years of age at Visit 1.

    3. Has a perception of disease activity of at least 30 mm on a 100 mm VAS.

    4. Has an FEV1 or a PEFR value > 80% of predicted normal value.

    5. Has complained about allergic rhinitis and/or rhinoconjunctivitis symptoms for at least 2 years, with or without intermittent asthma symptoms, caused by clinical sensitisation against grass pollen. The IgE-mediated sensitisation must be verified by the following: suggestive medical history AND specific IgE against grass pollen using an ImmunoCAP specific IgE radioallergosorbent test (CAP-RAST) ? 2 AND a positive SPT AND a positive CPT for grass pollen.

    An SPT will be considered positive if the test results in a wheal diameter that is at least 3 mm or - if smaller - equal to the histamine reaction.
    A CPT will be considered positive if a score of 5 is achieved after treatment with any one of the following concentrations: 100, 330, 1,000, 3,300 or 10,000 SQ-U/mL.
    Patients with co-allergies are allowed to enter the study:
    ? being asymptomatic against co-allergens such as tree or weed pollen, house dust mites, cat and dog, and other country specific allergens (e.g. but not limited to Olea europaea [olive tree], Parietaria judaica [wall pellitory], Ambrosia elatior [ragweed]),
    ? with specific IgE CAP-RAST co-allergen < grass, as specified below:
    - Birch (or other trees): specific IgE CAP-RAST of < 2 with a difference to grass of ? 2 and a negative SPT test OR a negative CPT,
    - House dust mites: specific IgE CAP RAST of < 2 with a difference to grass of ? 2 and a negative SPT,
    - Cats and dogs:
    - exposed to animal: specific IgE CAP-RAST animal < grass with a difference to grass of ? 2 and an SPT wheal diameter co-allergen < grass
    - not exposed to animal: CAP-RAST animal < grass.
    - other country specific allergens (e.g. but not limited to Olea europaea [olive tree], Parietaria judaica [wall pellitory], Ambrosia elatior [ragweed]): specific IgE CAP-RAST of < 2 with a difference to grass of ? 2 and a negative SPT test OR a negative CPT.

    All other co-allergens: difference in specific IgE CAP RAST co-allergen to grass of ? 2 and an SPT wheal diameter co-allergen < grass.

    6. If a female is of non-childbearing potential, the patient must be postmenopausal for at least 1 year or surgically sterile (e.g., bilateral tubal ligation, bilateral oophorectomy, or hysterectomy).

    7. If a female is of childbearing potential, the patient must be non-lactating and non-pregnant (with a negative pregnancy test result at Visit 1) and must correctly use an effective method of contraception
    during the study. An effective method of contraception is defined as one that results in a failure rate of less than 1% per year. The following are allowed methods of contraception when used continuously and properly: hormonal contraceptives administered by implant, injection, or orally; complete abstinence; partner?s vasectomy if the female has
    not more than one partner. Barrier methods (e.g., preservatives) are only considered effective if used together with one of the above.
    Un paciente será elegible para su inclusión en el estudio sólo si se cumplen TODOS los criterios siguientes:

    1. Ha dado su consentimiento informado debidamente firmado y fechado.
    2. Es un varón o una mujer ? 18 años y ? 70 años en la visita 1.
    3. Tiene una percepción de actividad de la enfermedad de al menos 30 mm o una escala analógica visual (EAV) de 100 mm.
    4. Tiene un valor de FEV1 o un FEM > 80% del valor normal predicho.
    5. Ha tenido síntomas de rinitis y/o rinoconjuntivitis alérgica durante al menos 2 años, con o sin síntomas de asma intermitente, causados por sensibilización clínica frente al polen de gramíneas. La sensibilización mediada por inmunoglobulina E (IgE) tiene que verificarse mediante lo siguiente: historia médica sugestiva E IgE específica frente al polen de gramíneas usando una prueba de radioalergosorbente IgE específica de ImmunoCAP (CAP-RAST) ? 2 Y una prueba de punción de la piel (PPP) positiva Y una prueba de provocación conjuntival (PPC) positiva para polen de gramíneas.
    Una PPP se considerará positiva si la prueba conduce a un habón de un diámetro al menos de 3 mm o ? si es menor ? igual a la reacción a la histamina.
    Una PPC se considerará positiva si se alcanza una puntuación de 5 después del tratamiento con cualquiera de las concentraciones siguientes: 100, 330, 1.000, 3.300 o 10.000 SQ-U/ml.

    Se permite entrar en el estudio a pacientes con co-alergias:
    ? que sean asintomáticos frente a coalérgenos como el polen de olivo, Parietaria judaica, otro árbol o hierba, ácaros del polvo doméstico, gato y perro y otros alergenos específicos del país (p.ej. pero no limitado a Olea europaea [olivo], Parietaria judaica, Ambrosia elatior),
    ? con CAP-RAST IgE específica para el coalérgeno < gramínea, como se especifica a continuación:
    -Olivo: CAP-RAST IgE específica < 2 con una diferencia respecto a las gramíneas ? 2 y una prueba PPP negativa O una PPC negativa,
    -Ácaros del polvo de la casa: CAP RAST IgE específica < 2 con una diferencia respecto a las gramíneas ? 2 y una PPP negativa,
    -Gatos y perros:
    ? expuesto al animal: CAP-RAST IgE específica animal < gramíneas con una diferencia respecto a las gramíneas ? 2 y un habón en la PPP del coalérgeno de un diámetro < gramíneas
    ? no expuesto al animal: CAP-RAST animal < gramíneas.
    -Otros alergenos específicos del país (p.ej. pero no limitado a Olea europaea [olivo], Parietaria judaica, Ambrosia elatior): CAP-RAST IgE específica < 2 con una diferencia respecto a las gramíneas ? 2 y una prueba PPP negativa O una PPC negativa

    Todos los demás coalérgenos: Diferencia en el coalérgeno CAP-RAST IgE específico respecto a las gramíneas ? 2 y un diámetro del habón en la PPP del coalérgeno < gramíneas.

    6. Si una mujer no es potencialmente fértil, debe ser posmenopáusica durante al menos 1 año o quirúrgicamente estéril (p. ej., ligadura bilateral de trompas, ooforectomía bilateral o histerectomía).
    7. Si una mujer es potencialmente fértil, la paciente no debe estar en la lactancia y no debe estar embarazada (con una prueba de embarazo negativa en la visita 1) y debe usar correctamente un método anticonceptivo eficaz durante el estudio. Se define como eficaz un método anticonceptivo que produce una tasa de fracaso de menos del 1% por año. Lo siguiente son métodos anticonceptivos permitidos cuando se usan de formas continuas y adecuadas: anticonceptivos hormonales administrados mediante implante, inyección o por vía oral; abstinencia completa; vasectomía de la pareja si la mujer no tiene más de una pareja. Los métodos de barrera (p. ej., preservativos) sólo se consideran eficaces si se usan conjuntamente con uno de los anteriores
    E.4Principal exclusion criteria
    Patients presenting any one of the following exclusion criteria must not be included in the study:

    1. Acute, chronic or infectious conjunctivitis.

    2. Has a history of significant clinical manifestations of allergy as a result of sensitisation against trees or weed pollen and perennial allergens (e.g., house dust mites).

    Patients are not allowed to enter into the study:
    ? with typical symptoms against co-allergens such as tree or weed pollen, house dust mites, cat and dog, and other country specific allergens (e.g. but not limited to Olea europaea [olive tree], Parietaria judaica [wall pellitory], Ambrosia elatior [ragweed]),
    ? with CAP-RAST co-allergen ? grass.

    3. Has persistent asthma, according to Global Initiative for Asthma (GINA) Guidelines32.

    4. Has acute or chronic inflammatory or infectious airways disease.

    5. Has chronic structural disease of the lung (e.g., emphysema or bronchiectasis).

    6. Has an autoimmune and/or immune deficiency.

    7. Has any disease that prohibits the use of adrenaline (e.g., hyperthyroidism).

    8. Has a severe uncontrolled disease that could increase the risk to the patients while participating in the study, including but not limited to, the following: cardiovascular insufficiency, any severe or unstable lung diseases, endocrine diseases, clinically significant renal or hepatic diseases or haematological disorders.

    9. Has had active malignant disease during the previous 5 years.

    10. Has a significant abnormal laboratory parameter or alteration in vital signs that could increase the risk to the study patient.

    11. Has abused alcohol, drugs or medications within the past year.

    12. Has a severe psychiatric, psychological or neurological disorder.

    13. Has used immunotherapy against grass pollen within the last 5 years.

    14. Has used systemic and/or topical treatment with ?-blockers within 1 week prior to Visit 2.

    15. Is using any medication that may interfere with the immune system or has been using any medication which might still have an influence on the immune system at Visit 2.

    16. Has used tranquiliser or psychoactive drugs within 1 week prior to Visit 1.

    17. Has used systemic corticosteroids within 3 months prior to Visit 1.

    18. Has been immunised with vaccines within 7 days prior to Visit 2.

    19. Is expected to be non-compliant and/or not cooperative.

    20. Has participated in another clinical study within 30 days prior to Visit 2.

    21. Has already participated in this study.

    22. Is an employee at the investigational centre or first degree relative or partner of the investigator.

    23. Plans to donate germ cells, blood, organs or bone marrow during the course of the study.

    24. Is not contractually capable.

    25. Has a positive pregnancy test at
    Visit 1.

    26. Is jurisdictionally or governmentally institutionalised.
    Un paciente NO será elegible para su inclusión en este estudio si se cumple CUALQUIERA de los siguientes criterios:

    1. Conjuntivitis aguda, crónica o infecciosa.

    2. Antecedentes de manifestaciones clínicas significativas de alergia como consecuencia de la sensibilización frente a polen de árboles o hierbas y alérgenos perennes (p. ej., ácaros del polvo domésticos).

    No se permite a los pacientes entrar en el estudio:
    ? con síntomas típicos frente a coalérgenos como polen de olivo, Parietaria judaica, otro árbol o hierba, ácaros del polvo doméstico, gato y perro y otros alergenos específicos del país (p.ej. pero no limitado a Olea europaea [olivo], Parietaria judaica, Ambrosia elatior), con CAP-RAST del coalérgeno ? gramíneas.

    3. Asma persistente, de acuerdo con las Directrices de la Iniciativa Global sobre Asma (GINA).

    4. Enfermedades inflamatorias o infecciosas agudas o crónicas de las vías aéreas, los senos o la conjuntiva.

    5. Enfermedades estructurales crónicas del pulmón (p. ej., enfisema o bronquiectasias).

    6. Enfermedad autoinmunitaria y/o déficit inmunitario.

    7. Cualquier enfermedad que impida el uso de adrenalina (p. ej., hipertiroidismo).

    8. Enfermedad grave no controlada que podría aumentar el riesgo de los pacientes participantes en el estudio, lo que incluye, entre otras cosas, lo siguiente: insuficiencia cardiovascular, cualquier enfermedad pulmonar intensa o inestable, enfermedades endocrinas, enfermedades renales o hepáticas clínicamente significativas o trastornos hematológicos.

    9. Enfermedad maligna activa durante los 5 años previos.

    10. Parámetro de laboratorio anormal significativo o una alteración en las constantes vitales que podría aumentar el riesgo para el paciente del estudio.

    11. Abuso del alcohol, los fármacos o los medicamentos en el último año.

    12. Enfermedad psiquiátrica, psicológica o neurológica grave.
    13. Inmunoterapia contra el polen de gramíneas dentro de los últimos 5 años.

    14. Tratamiento sistémico y/o tópico con ?-bloqueantes en el plazo de 1 semana antes de la visita 2.

    15. Uso actual de cualquier medicamento que pueda interferir con el sistema inmunitario o uso de cualquier medicación que podría seguir teniendo influencia sobre el sistema inmunitario en la visita 2.

    16. Uso de tranquilizantes o fármacos psicoactivos en el plazo de 1 semana antes de la Visita 1.

    17. Uso de corticosteroides sistémicos en el plazo de 3 meses antes de la visita 1.

    18. Inmunizado con cualquier vacuna en los 7 días previos a la visita 2.

    19. Se espera que no cumpla el tratamiento y/o que no coopere.

    20. Haber participado en otro estudio clínico dentro de los 30 días previos a la visita 2.

    21. Haber participado ya en este estudio.

    22. Empleado en el centro de investigación o un familiar de primer grado o socio del investigador.

    23. Tener previsto donar células germinales, sangre, órganos o médula ósea durante el transcurso del estudio.

    24. No ser contractualmente capaz.

    25. Prueba de embarazo positiva en la visita 1.

    26. Institucionalizado por motivos jurídicos o administrativos
    E.5 End points
    E.5.1Primary end point(s)
    Percentage of patients who need an increased amount of allergen to elicit a positive CPT performed after 20 weeks of treatment in comparison to baseline (i.e.; comparing the results from follow-up Visit 8 with those at baseline (Visit 1).
    Porcentaje de pacientes que necesitan una mayor cantidad de alérgenos para causar un resultado positivo en la PPC después de 20 semanas de tratamiento en comparación con el momento basal (esto es, comparando los resultados de la visita 8 de seguimiento con los de la visita basal, visita 1).
    E.5.1.1Timepoint(s) of evaluation of this end point
    CPT baseline to visit 7
    PPC de base en la visita 7
    E.5.2Secondary end point(s)
    Secondary safety endpoints are:
    ? Patients (%) suffering from systemic reactions (Grades 1 to 4) during the treatment period,
    ? Patients (%) suffering from local reactions during the treatment period,
    ? Patients (%) withdrawn from the study due to systemic reactions (Grades 1 to 4) during the build-up phase,
    ? Patients (%) withdrawn from the study due to local reactions during the build-up phase,
    ? Patients (%) suffering from different severity levels of systemic reactions during the treatment period,
    ? Patients (%) suffering from different severity levels of local reactions during the treatment period,
    ? Patients (%) withdrawn from the study due to systemic reactions during the treatment period,
    ? Patients (%) withdrawn from the study due to local reactions during the treatment period,
    ? Change from baseline to the end of the treatment period in the clinical chemistry and haematological parameters,
    ? Change of lung function parameters before and after the administration of the IMP,
    ? Physician?s overall tolerability assessment,
    ? Patients? overall tolerability assessment
    ? Immunology laboratory parameters: total and specific IgE, specific IgG1 and IgG4 and FAB assay,
    ? Baseline vitamin D levels versus efficacy outcome.
    Criterios de valoración secundarios (seguridad):
    ? Pacientes (%) que sufren reacciones sistémicas (de grados 1 a 4) durante el periodo de tratamiento,
    ? Pacientes (%) que sufren reacciones locales durante el periodo de tratamiento,
    ? Pacientes (%) retirados del estudio por reacciones sistémicas (de grados 1 a 4) durante la fase de acumulación,
    ? Pacientes (%) retirados del estudio por reacciones locales durante la fase de acumulación,
    ? Pacientes (%) que sufren reacciones sistémicas de diferentes niveles de intensidad durante el periodo de tratamiento,
    ? Pacientes (%) que sufren reacciones locales de diferentes niveles de intensidad durante el periodo de tratamiento,
    ? Pacientes (%) retirados del estudio por reacciones sistémicas durante el período de tratamiento,
    ? Pacientes (%) retirados del estudio por reacciones locales durante el período de tratamiento,
    ? Cambio entre el momento basal y el final del periodo de tratamiento en parámetros de bioquímica clínica y hematología,
    ? Cambio en los parámetros de la función pulmonar antes y después de la administración del PI,
    ? Evaluación global de la tolerabilidad por el médico,
    ? Evaluación global de la tolerabilidad por el paciente.
    ? Parámetros de laboratorio inmunológicos: IgE total y específica, IgG1 e IgG4 específicas y ensayo de fragmento de unión a antígenos (FAB),
    ? Niveles basales de vitamina D frente al resultado de eficacia.
    E.5.2.1Timepoint(s) of evaluation of this end point
    during treatment period
    Durante el período de tratamiento
    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 No
    E.6.4Safety Yes
    E.6.5Efficacy Yes
    E.6.6Pharmacokinetic No
    E.6.7Pharmacodynamic No
    E.6.8Bioequivalence No
    E.6.9Dose response Yes
    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) Yes
    E.7.3Therapeutic confirmatory (Phase III) No
    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 No
    E.8.2.3Other Yes
    E.8.2.3.1Comparator description
    4 dosis de Depigoid® Phleum
    4 doses of Depigoid® Phleum
    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 concerned4
    E.8.5The trial involves multiple Member States Yes
    E.8.5.1Number of sites anticipated in the EEA48
    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 Yes
    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
    Last visit of the last subject.
    La última visita del último paciente
    E.8.9 Initial estimate of the duration of the trial
    E.8.9.1In the Member State concerned years0
    E.8.9.1In the Member State concerned months8
    E.8.9.1In the Member State concerned days0
    E.8.9.2In all countries concerned by the trial years0
    E.8.9.2In all countries concerned by the trial months8
    E.8.9.2In all countries concerned by the trial 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: 234
    F.1.3Elderly (>=65 years) Yes
    F.1.3.1Number of subjects for this age range: 26
    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 state28
    F.4.2 For a multinational trial
    F.4.2.1In the EEA 550
    F.4.2.2In the whole clinical trial 550
    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)
    After completing the double-blind study and in accordance with local laws and provisions, patients will be given the option to receive treatment with the marketed dose of Depigoid® Phleum as a patient care measure. This is to allow study participants to benefit from completing a full course of treatment for 3 consecutive years.
    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 Decision2012-06-15
    N.Ethics Committee Opinion of the trial applicationFavourable
    N.Ethics Committee Opinion: Reason(s) for unfavourable opinion
    N.Date of Ethics Committee Opinion2012-06-07
    P. End of Trial
    P.End of Trial StatusCompleted
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