- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04874714
Efficacy and Safety Evaluation for the Treatment of Asthma and Allergic Rhinitis/Rhinoconjunctivitis
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
Study Overview
Status
Conditions
Detailed Description
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Contact
- Name: Miguel Casanovas, MD; PhD
- Phone Number: 0034 912908942
- Email: mcasanovas@inmunotek.com
Study Locations
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A Coruña, Spain, 15006
- Hospital Universitario A Coruna
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Cádiz, Spain, 11008
- Centro Médico ASISA Dr. Lobatón
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Huelva, Spain, 21003
- C.P.E. Virgen de la Cinta - Hospital Universitario Juan Ramón Jiménez
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Lugo, Spain, 27003
- Hospital Universitario Lucus Augusti
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Málaga, Spain, 29010
- Hospital Regional Universitario de Malaga
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Málaga, Spain, 29004
- Hospital Quirón Salud Málaga
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Sevilla, Spain, 41009
- Hospital Universitario Virgen Macarena
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Valencia, Spain, 46010
- Hospital Clínico Universitario de Valencia
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Barcelona
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Hospitalet de Llobregat, Barcelona, Spain, 08907
- Hospital Universitari de Bellvitge
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Ciudad Real
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Puertollano, Ciudad Real, Spain, 13500
- Hospital Santa Bárbara
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León
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Ponferrada, León, Spain, 24404
- Hospital El Bierzo
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Navarra
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Pamplona, Navarra, Spain, 31008
- Hospital Universitario de Navarra
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Álava
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Gasteiz / Vitoria, Álava, Spain, 01009
- Hospital Universitario de Alava
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
- Subjects who have signed the informed consent
- Subjects with a confirmed medical history of asthma (intermittent or persistent mild-moderate, controlled), as defined by GEMA 5 with moderate-severe rhinitis / rhinoconjunctivitis (intermittent or persistent) according to the ARIA classification caused by polysensitization to grass pollen and mites (D. pteronyssinus and / or D. farinae). The diagnosis of asthma will be valid from 24 months prior to signing the informed consent.
- Subjects with a positive prick test (major 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. Results will be valid 12 months prior to signing the informed consent.
- Specific IgE (CAP or Immulite) against one of the components of the mixture of grasses, preferably Phleum pratense or a mixture of grasses and mites (D. pteronyssinus and / or D. farinae) or one or more of the molecular components of allergenic sources with a value > 3,5 KU / L. Results will be valid 12 months prior to signing the informed consent.
Subjects will preferably be sensitive to study allergens (Dermatophagoides and grasses). In the case of subjects sensitized to other aeroallergens, only those with the following characteristics (results valid up to 12 months prior to signing of the informed consent) can be included in the study:
- Subjects with a positive prick test for Blomia tropicalis and Lepidoglyphus destructor, whose maximum values of specific IgE are 3.5 KU/L and do not exceed or equal the values of the allergens of the study (Dermatophagoides and grasses).
- Subjects with a negative prick test to epithelium, whose specific IgE values are < 0.35 KU/L. Subjects with occasional exposure and symptomatology to epithelium may be included with a positive prick test regardless of the value of the specific IgE.
- Subjects with a positive prick test for non-coestational pollens, whose maximum values of specific IgE are 17.5 KU / L and do not exceed or equal the values of the allergens of the study (Dermathophagoids and grasses) and who also do not present exacerbations in the pollen season.
- Subjects with a negative prick test for fungi. If the specific IgE determination has been made, the result shall be < 0,35 KU/L.
- Subjects with a negative prick test for coestacional pollens with grasses. If the specific IgE determination has been made, the result shall be < 0,35 KU/L.
- Subjects aged between 12 and 65 years, inclusive.
- Subjects capable of complying with the dosing regimen.
- Women of childbearing age (from menarche) should submit a urine pregnancy test with a negative result at the time of enrolment in the trial.
- Women of childbearing potential 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.
- Subjects who have a smartphone to record symptoms and medication.
Exclusion Criteria:
- Subjects who have received prior immunotherapy treatment in the preceding 5 years for any aeroallergen.
- 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.
- Subjects with severe or uncontrolled 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.
- Subjects who have previously presented a serious secondary reaction during the performance of diagnostic skin tests using the prick test.
- Subjects under treatment with ß-blockers.
- Subjects under treatment with immunosuppressive or biological drugs.
- Clinically unstable subjects at the time of inclusion in the trial (respiratory infection, feverish process, acute urticaria, etc.).
- Subjects with chronic urticaria in the past 2 years, severe anaphylaxis, or a history of hereditary angioedema.
- Subjects who have any pathology in which the administration of adrenaline is contraindicated (hyperthyroidism, HT, heart disease, etc.).
- 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.
- Subjects with autoimmune disease (thyroiditis, lupus, etc.), tumour diseases or with a diagnosis of immunodeficiencies.
- Subject whose condition prevents him / her from offering cooperation and or who resents severe psychiatric disorders, according to investigator criteria.
- Subjects with known allergies to other investigational product components other than grass pollen or mites.
- Subjects with diseases of the lower respiratory tract other than asthma such as emphysema or bronchiectasis.
- Pregnant or lactating women.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Triple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
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Experimental: MM09-MG01(30.000-30.000)
30,000 AU/mL of MM09 and 30,000 AU/mL of MG01 of subcutaneous immunotherapy once a month for 11 months
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Mite mixture (Dermatophagoides pteronyssinus and Dermatophagoides farinae) with a concentration of 30,000 AU / mL and grasses mixture (Phleum pratense, Holcus lanatus, Poa pratensis, Festuca elatior, Lolium perenne and Dactylis glomerata) with a concentration of 30,000 AU / mL: Purified allergenic extract, adsorbed in aluminum hydroxide and polymerized with glutaraldehyde
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Experimental: MG01(30.000)
30,000 AU/mL of MG01 of subcutaneous immunotherapy once a month for 11 months
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Grasses mixture (Phleum pratense, Holcus lanatus, Poa pratensis, Festuca elatior, Lolium perenne and Dactylis glomerata) with a concentration of 30,000 AU / mL: Purified allergenic extract, adsorbed in aluminum hydroxide and polymerized with glutaraldehyde
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Experimental: MM09(30.000)
30,000 AU/mL of MM09 of subcutaneous immunotherapy once a month for 11 months
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Mite mixture (Dermatophagoides pteronyssinus and Dermatophagoides farinae) with a concentration of 30,000 AU / mL: Purified allergenic extract, adsorbed in aluminum hydroxide and polymerized with glutaraldehyde
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Placebo Comparator: Placebo subcutaneous
The same solution, presentation, method of administration, frequency, and duration as the active treatment, but without active ingredients.
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The same solution, presentation, method of administration, frequency, and duration as the active treatment, but without active ingredients.
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
CSMS: Combined Symptoms and Medication Score
Time Frame: 12 months
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Evaluation of the number of symptoms and the consumption of medication necessary for the control of such symptoms in asthma and rhinitis / rhinoconjunctivitis of each subject during the trial, of the groups with each other and with respect to placebo. - The endpoint for each asthma and rhinitis / rhinoconjunctivitis symptom will be as follows: 0 = No symptoms; 1 = Mild; 2 = Moderate; 3 = Severe Total daily symptom score = 0-3
Total daily medication score = 0-3 |
12 months
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Medication-free days
Time Frame: 12 months
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Number of days that the subjects need no medication
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12 months
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Symptom-free days
Time Frame: 12 months
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Number of days that the subjects have no symptom
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12 months
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Respiratory function_FEV1
Time Frame: 12 months
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Measurement of Forced Expiratory Volume in 1 Second (FEV1) %
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12 months
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Respiratory function_PEF
Time Frame: 12 months
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Peak Expiratory Flow (PEF) [velocity]
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12 months
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Asthmatic exacerbations
Time Frame: 12 months
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Time elapsed until the first appearance of asthmatic exacerbations, number, duration and severity.
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12 months
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Immunological parameters
Time Frame: 12 months
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Analyses of total and specific IgE, specific IgE index / total IgE and specific IgG4
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12 months
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Visual Analogue Scale (VAS)
Time Frame: 12 months
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Visual Analogue Scale in which the subject has to indicate in a straight line of 10cm how he/she feels regarding to his allergy symptoms.
Being left side (0) = very bad and right side (10) = very well
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12 months
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Quality of life associated with rhinitis
Time Frame: 12 months
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The quality of life associated with rhinitis will be measured following the test ESPRINT-15. The scoring of the questionnaire will be carried out as follows: The global sum of the scores (ranging from "0 = nothing has bothered me" to "6 = it has bothered me a lot") of the 14 items plus the score given in the general questionnaire (ranging from "0 = Excellent" to "4 = Bad"). This sum is divided by the total number of items (15 items). The interpretation of the scores is between 0 (low impact) and 6 (high impact). |
12 months
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Quality of life associated with asthma
Time Frame: 12 months
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The quality of life associated with asthma will be measured following the ACQ questionnaire. The ACQ questionnaire consists of 7 questions (ACQ-7) or 6 questions (ACQ-6). In questions 1-6, patients recall their experience during the last 7 days and answer using a scale of 7 points (from 0 = fully controlled to 6 = extremely poorly controlled). The seventh question, which refers to the% FEV1 of the reference value, must be completed by an employee of the site. The questionnaire score is the mean of the 7 responses (ACQ-7) or 6 responses (ACQ-6). The interpretation of the scores is as follows:
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12 months
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Consumption of health resources
Time Frame: 12 months
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For each patient, the number of times that due to allergy symptoms has done the following will be counted:
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12 months
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Security parameters
Time Frame: 12 months
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Global rate and severity of AE per administration and per subject
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12 months
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Number of Local Adverse Reactions
Time Frame: 12 months
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Local adverse reactions are those that appear at the site of the administration. They are classified into: Inmediate (it appears during the first 30 minutes from the administration of investigational product) and Late (it appears after the first 30 minutes from the administration of investigational product) Local adverse reactions are considered if a papule > 5 cm in diameter occurs in the first 30 minutes after administration (immediate local reactions) or > 10 cm if it is later (late local reactions). |
12 months
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Number of Systemic Adverse Reactions
Time Frame: 12 months
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Systemic adverse reactions are those that appear in other parts of the body other than the site of administration.Their severity will be classified following the indications proposed by the World Allergy Organization (WAO) in 2010, measured according to the following grades:
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12 months
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Number of Adverse Reactions to any medication
Time Frame: 12 months
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Number of Adverse Reactions to any medication administered for the treatment of AE
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12 months
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Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Ana Isabel Tabar Purroy, MD; PhD, Complejo Hospitalario de Navarra
Publications and helpful links
General Publications
- Subiza J, Feliu A, Subiza JL, Uhlig J, Fernandez-Caldas E. Cluster immunotherapy with a glutaraldehyde-modified mixture of grasses results in an improvement in specific nasal provocation tests in less than 2.5 months of treatment. Clin Exp Allergy. 2008 Jun;38(6):987-94. doi: 10.1111/j.1365-2222.2008.02995.x. Epub 2008 Apr 25.
- Klimek L, Uhlig J, Mosges R, Rettig K, Pfaar O. A high polymerized grass pollen extract is efficacious and safe in a randomized double-blind, placebo-controlled study using a novel up-dosing cluster-protocol. Allergy. 2014 Dec;69(12):1629-38. doi: 10.1111/all.12513. Epub 2014 Oct 6.
- Guzman-Fulgencio M, Caballero R, Lara B, Mena M, Tejera M, Sastre A, Subiza JL, Fernandez-Caldas E, Casanovas M. Safety of immunotherapy with glutaraldehyde modified allergen extracts in children and adults. Allergol Immunopathol (Madr). 2017 Mar-Apr;45(2):198-207. doi: 10.1016/j.aller.2016.08.008. Epub 2016 Dec 7.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Infections
- Respiratory Tract Infections
- Respiratory Tract Diseases
- Immune System Diseases
- Hypersensitivity, Immediate
- Eye Diseases
- Otorhinolaryngologic Diseases
- Respiratory Hypersensitivity
- Nose Diseases
- Conjunctival Diseases
- Hypersensitivity
- Rhinitis
- Rhinitis, Allergic
- Rhinitis, Allergic, Perennial
- Rhinitis, Allergic, Seasonal
- Conjunctivitis
- Dust Mite Allergy
Other Study ID Numbers
- DMV01-SIT-015
- 2018-003715-22 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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