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W Polsce: RekrutujeNa świecie: RekrutujeFaza IVPolska

Badanie kliniczne fazy IV: Allergic Rhinoconjunctivitis

Tytuł w rejestrze: Evaluation of the Efficacy of Allergen-specific Immunotherapy Using Assessment in an Allergen Exposure chamber-a Randomized Placebo-controlled Double-blind Study

Najważniejsze informacje

Choroba
Allergic Rhinoconjunctivitis
Faza
Faza IV
Status w Polsce
Rekrutujestany polskich ośrodków według ClinicalTrials.gov
Status na świecie
Rekrutujestan całego badania w rejestrze
Wiek uczestników
18-65 lat
Płeć
kobiety i mężczyźni
Planowana liczba uczestników
łącznie 67
Terminy (planowane)
2 listopada 2024 - 1 grudnia 2026
Kraje
Polska 1: Polska
Numer w rejestrze
NCT06778213 (ClinicalTrials.gov)

Gdzie prowadzone jest badanie

Ośrodki prowadzące badanie w Polsce (1), alfabetycznie według miejscowości:

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Cel badania

Opis z rejestru (w języku angielskim):

The main objective of the study is to measure and correlate clinical parameters suitable for the assessment of allergen immunotherapy (AIT) with an aluminum hydroxide-adsorbed preparation of house dust mite (Dermatophagoides pteronyssinus/ Dermatophagoides farinae) allergens in adults with moderate to severe allergic rhinitis/rhinoconjunctivitis with or without controlled allergic bronchial asthma caused by house dust mite (HDM) allergens. The assessment of clinical responses will be evaluated following an allergen challenge in allergen exposure chamber (AEC) before and during the course of AIT. Patients' response to therapy will be evaluated as well as in the AEC and by patient's personal environment (Diary).

Leczenie w badaniu

Lek / interwencjaRolaPostać, podanie
NovoHelisen DepotLek biologiczny

Kryteria udziału

Kryteria w języku angielskim, tak jak w rejestrze.

Kryteria włączenia kto może wziąć udział (6)

  1. To be eligible for trial participation, patients must meet all the following inclusion criteria:
  2. Written informed consent given from patient according to local requirements before any trial-related activities started (a trial-related activity is any procedure that would not have been performed during the routine management of the patient)
  3. Legally competent male or female outpatient between 18 and ≤ 65 years
  4. IgE-mediated moderate to severe allergic rhinitis or rhinoconjunctivitis with or without allergic asthma caused by HDM allergens documented by Positive Skin prick test (SPT) result to D. pteronyssinus allergens: D. pteronyssinus test solution (wheal diameter) ≥ 3 mm and Positive histamine-control reaction (wheal diameter) ≥ 3 mm and Negative NaCl-control reaction (wheal diameter) < 2 mm Immunoassay result for specific IgE ≥ 0.70 kU/L to D. pteronyssinus
  5. Symptoms of rhinitis or rhinoconjunctivitis e.g., during the months October to February or over the entire year for at least 2 years before enrolment.
  6. Assessment of persistent, moderate-severe rhinitis acc. to ARIA guidelines (Brozek et al. 2017, Bousquet et al. 2001) Symptoms for 4 or more consecutive weeks in the previous years and for at least 4 days per week during those weeks More than one of the symptoms evaluated as "troublesome" by the patients and/or impairing their daily activities, leisure or sport, school, or work and/or involving sleep disturbance 6. Symptoms requiring regular intake of anti-symptomatic medication 7. Previous symptomatic anti-allergic medication for at least 2 seasons prior to enrolment 8. At entry to this trial: No diagnosis of bronchial asthma in medical history or confirmed diagnosis of asthma as being "well controlled" according to GINA recommendation (GINA 2022)

Kryteria wyłączenia kto nie może wziąć udziału (33)

  1. General criteria:
  2. Patients are unable to understand and comply with the requirements of the trial, as judged by the investigator
  3. Currently participating in another clinical trial or participating in any other clinical trial within 30 days prior informed consent for this trial
  4. Low adherence to trial procedures expected or inability to understand instructions/trial documents
  5. Involvement in the planning and conduct of the trial
  6. Any relationship of dependence with the investigator
  7. Previous randomization to treatment in the present trial
  8. Mentally disabled
  9. Institutionalized due to an official or judicial order For female patients with childbearing potential (i.e., females who are not chemically or surgically sterilized or females who are not post-menopausal)
  10. Positive urine pregnancy test or pregnant
  11. Wish to become pregnant during the course of the trial
  12. Not using highly effective and reliable contraception, as judged by the investigator (reliable and highly effective methods of birth control defined as a failure rate of less than 1% per year [CTFG recommendations 2020]) during the trial. Sexual abstinence is an allowed method of birth control (sexual abstinence is considered a highly effective method only if defined as refraining from heterosexual intercourse during the entire period of risk associated with the study treatments. The reliability of sexual abstinence needs to be evaluated in relation to the duration of the clinical trial and the preferred and usual lifestyle of the subject.) Males are not required to use any contraception during the study.
  13. Wish to breastfeed or breastfeeding Immunotherapy criteria:
  14. History of a confirmed anaphylaxis after an AIT injection
  15. Current treatment with any kind of AIT
  16. AIT with HDM allergoids or allergens within the last 5 years
  17. AIT with unknown allergen within the last 5 years Sensitization criteria
  18. Clinically relevant symptoms to perennial and seasonal allergens which interfere with the assessment period of October to January. Exceptions are symptoms to allergens of cat and dog, if the patient has no direct contact to these animals. Diseases and health status:
  19. Clinically relevant chronic rhinoconjunctival or respiratory symptoms related to other reasons than allergy
  20. Chronic persistent rhinitis symptoms for 20 years or longer
  21. Forced expiratory volume in 1 second (FEV1) < 70 % of predicted normal values according to Quanjer (Quanjer et al. 2012) under adequate asthma treatment according to GINA recommendation (GINA 2022)
  22. Uncontrolled or partly controlled asthma according to GINA recommendation (GINA 2022)
  23. Asthma exacerbation within the last 6 months prior to randomization defined as unscheduled doctors visit, hospitalization, or emergency unit visit requiring the use of systemic corticosteroids or change of controller medication
  24. Severe acute or chronic diseases (e.g., COVID-19, chronic urticaria, mastocytosis, active tuberculosis, diabetes mellitus type I, malignant neoplasia, chronic renal failure), severe inflammatory diseases (liver, kidneys)
  25. Autoimmune diseases, immune defects including immunosuppression, immune-complexinduced immunopathies (e.g., HIV, post-transplant patients, lupus erythematodes [SLE], vitiligo, Grave's disease, multiple sclerosis)
  26. Severe psychiatric and psychological disorders including impairment of cooperation (e.g., alcohol or drug abuse)
  27. Recurrent seizures (e.g., febrile convulsion, untreated epilepsy)
  28. Irreversible secondary alterations of the reactive organ (e.g., emphysema, bronchiectasis)
  29. For assessment the normal reference ranges of the central laboratory should be applied. If out of range, laboratory values greater than grade 1 according to the FDA Guidance for Industry (Toxicity Grading Scale for Healthy Adult and Adolescent Volunteers Enrolled in Preventive Vaccine Clinical Trials) will lead to exclusion of the patient. Medications:
  30. Use of β-blockers (locally or systemically) and/or angiotensin-converting enzyme (ACE) inhibitors
  31. Contraindication for use of adrenalin (e.g., acute, or chronic symptomatic coronary heart disease, severe hypertension)
  32. Completion or ongoing treatment with anti-IgE-antibodies (e.g., omalizumab) or anti IL4/IL13 antibodies (e.g., dupilumab) or other biological medication interfering with the TH2 pathway
  33. Completed or ongoing long-term treatment with tranquilizer or other psychoactive drugs

To główne kryteria z rejestru. Pełną listę i ostateczną decyzję o udziale ustala lekarz prowadzący badanie.

Zapytaj o udział w tym badaniu

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O Twoim zdrowiu porozmawiamy dopiero przez telefon, po Twojej zgodzie. W formularzu nie podajesz takich informacji.

Nie udzielamy porad ani konsultacji medycznych. Pomagamy znaleźć badanie i skontaktować się z ośrodkiem.

Informacje pochodzą z publicznych rejestrów badań klinicznych (CTIS - Unia Europejska, ClinicalTrials.gov - USA) i są aktualizowane codziennie. Mogą różnić się od aktualnego stanu w ośrodku. Ostateczną kwalifikację do badania zawsze przeprowadza lekarz w ośrodku badawczym. Stan na 3 października 2026.