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OM-85 w Nawracające infekcje dróg oddechowych u dzieci ze świszczącym oddechem

24 września 2026 zaktualizowane przez: OM Pharma SA

Randomizowane, kontrolowane placebo, 3-ramienne, podwójnie ślepe, wieloośrodkowe badanie fazy 4 w celu oceny skuteczności krótko- i długoterminowego leczenia OM-85 (broncho-vaxom) w porównaniu z placebo w zapobieganiu zakażeniom dróg oddechowych u dzieci w wieku od 6 miesięcy do 5 lat ze świszczącym oddechem i chorobą dolnych dróg oddechowych

This study will assess the efficacy and safety of OM-85 compared to placebo in reducing the number of respiratory tract infections (RTIs) in children aged between 6 months and 5 years.

Przegląd badań

Status

Zakończony

Warunki

Interwencja / Leczenie

Szczegółowy opis

This is a Phase 4, randomised, double-blind, placebo-controlled study to assess the efficacy and safety of short- and long-term treatment with OM-85.

The study will consist of screening (up to 20 days before randomisation), Treatment period of 12 months, and an Observational period of 6 months.

The subjects will be randomised in a ratio of 1:1:1 ratio to receive either OM-85 for 12 consecutive months (BV-12 arm), or OM-85 for 3 consecutive months followed by matching placebo for 9 consecutive months (BV-3 arm), or placebo for 12 consecutive months (Placebo arm).

The expected duration of subject participation is 18 months (+20 days).

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

525

Faza

  • Faza 4

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

    • Bavaria
      • München, Bavaria, Niemcy, 80337
        • Ludwig Maximilians Universität München
      • Schönau am Königssee, Bavaria, Niemcy, 83471
        • Clinical Research & Healthcare GmbH
    • Lower Saxony
      • Hanover, Lower Saxony, Niemcy, 30625
        • Medizinische Hochschule Hannover
    • North Rhine-Westphalia
      • Bochum, North Rhine-Westphalia, Niemcy, 44791
        • St. Josef-Hospital
      • Cologne, North Rhine-Westphalia, Niemcy, 50937
        • University Hospital Cologne AöR
      • Düsseldorf, North Rhine-Westphalia, Niemcy, 40217
        • Ev. Krankenhaus Düsseldorf
      • Mönchengladbach, North Rhine-Westphalia, Niemcy, 41236
        • Praxis Köllges
      • Wesel, North Rhine-Westphalia, Niemcy, 46483
        • Marien-Hospital Wesel gGmbH
    • Schleswig-Holstein
      • Lübeck, Schleswig-Holstein, Niemcy, 23538
        • Universitätsklinikum Schleswig-Holstein Campus Lübeck
      • Krakow, Polska, 31-411
        • Centrum Medyczne PROMED
      • Rzeszów, Polska, 35-612
        • Podkarpacki Osrodek Pulmonologii i Alergologii Sp. z o.o.
      • Skierniewice, Polska, 96-100
        • Velocity Skierniewice Sp. z o.o.
      • Warsaw, Polska, 01-231
        • Przychodnia Specjalistyczna Prosen-Med NZOZ
    • Lesser Poland Voivodeship
      • Krakow, Lesser Poland Voivodeship, Polska, 31-624
        • Malopolskie Centrum Alergologii
      • Tarnów, Lesser Poland Voivodeship, Polska, 33-100
        • ALERGO-MED Specjalistyczna Przychodnia Lekarska Spolka z o.o.
    • Lublin Voivodeship
      • Lublin, Lublin Voivodeship, Polska, 20-552
        • Centrum Alergologii Specjalistyczna Przychodnia Alergologiczna
    • Lódzkie
      • Lodz, Lódzkie, Polska, 90-329
        • WWCOiT im. M. Kopernika w Lodzi, Osrodek Pediatryczny im. dr J.Korczaka
    • Podlaskie Voivodeship
      • Bialystok, Podlaskie Voivodeship, Polska, 15-879
        • NZOZ E-Vita
    • Silesian Voivodeship
      • Częstochowa, Silesian Voivodeship, Polska, 42-217
        • Centrum Medyczne Pratia Czestochowa
      • Siemianowice Śląskie, Silesian Voivodeship, Polska, 41-103
        • NZLA Michalkowice - Jarosz i Partnerzy Spolka Lekarska
    • Świętokrzyskie Voivodeship
      • Skarżysko-Kamienna, Świętokrzyskie Voivodeship, Polska, 26-110
        • NSZOZ Puls - Med Anna Bogusz, Agnieszka Musielak Sp.J.
      • Geneva, Szwajcaria, 1205
        • Hôpitaux Universitaires de Genève (HUG)
      • Zurich, Szwajcaria, 8032
        • Universitaets-Kinderklinik - Kinderspital Zuerich
    • Canton of Bern
      • Bern, Canton of Bern, Szwajcaria, 3010
        • Inselspital Bern Kinderklinik
    • Canton of Vaud
      • Lausanne, Canton of Vaud, Szwajcaria, 1011
        • CHUV-Centre Hopitalier Universitaire Vaudois
      • Balassagyarmat, Węgry, H-2660
        • Dr. Kenessey Albert Korhaz-Rendelointezet
      • Budapest, Węgry, 1089
        • Heim Pal Orszagos Gyermekgyogyaszati Intezet
      • Budapest, Węgry, 1083
        • Semmelweis Egyetem I.sz. Gyermekgyogyaszati Klinika
      • Gyula, Węgry, 5700
        • Sanitas Diagnosztikai és Rehabilitációs Központ
      • Miskolc, Węgry, 3527
        • Futurenest Kft.
    • Csongrád megye
      • Szeged, Csongrád megye, Węgry, 6720
        • Aranyklinika Kft
      • Bari, Włochy, 70126
        • Osp.Pediatr.Giov.XXIII,AOUC P.Bari
      • Bergamo, Włochy, 24127
        • ASST Papa GiovanniXXIII,Mat.Inf.Ped
    • Parma
      • Parma, Parma, Włochy, 43100
        • Azienda ospedalo universitaria
    • Pavia
      • Pavia, Pavia, Włochy, 27100
        • Universita degli Studi di Pavia - Fondazione IRCCS Policlini
    • Pisa
      • Pisa, Pisa, Włochy, 56126
        • SO S.Chiara, AOU Pisana
      • Edinburgh, Zjednoczone Królestwo, EH9 1LF
        • Royal Hospital for Children and Young People
      • London, Zjednoczone Królestwo, SE5 9RS
        • King's College Hospital
      • London, Zjednoczone Królestwo, E1 4NS
        • Royal London Hospital
    • East Sussex
      • Brighton, East Sussex, Zjednoczone Królestwo, BN2 5BE
        • Brighton And Sussex University Hospitals NHS Trust
    • Manchester
      • Manchester, Manchester, Zjednoczone Królestwo, M13 9WL
        • Royal Manchester Children's Hospital - Paediatrics - Paediatrics
    • Nottingham
      • Nottingham, Nottingham, Zjednoczone Królestwo, NG7 2UH
        • Nottingham University Hospitals NHS Trust - Queen's Medical Centre

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

6 miesięcy do 5 lat (Dziecko)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  • Children of either gender aged between 6 months and 5 years, at Baseline/Randomisation (Visit 2) inclusive.
  • For children ≥1 year of age, ≥4 RTIs (as reported by parents or LAR of subject), including ≥2 episodes of wLRIs (including ≥1 triggering hospitalisation or medical visit) within 12 months prior to enrolment.

OR

  • For children <1 year of age, ≥2 RTIs (as reported by parents or LAR of subject), including ≥1 episode of wLRIs (including ≥1 triggering hospitalisation or medical visit) within 6 months prior to enrolment.
  • Parents or LAR of subject have provided the appropriate written informed consent. Written informed consent must be provided before any study-specific procedures are performed including screening procedures.

Exclusion Criteria:

  • Anatomic alterations of the respiratory tract.

  • Other chronic respiratory diseases (e.g., tuberculosis, cystic fibrosis).

  • Any autoimmune disease.

  • HIV infection or any type of congenital or iatrogenic immune deficiency (including IgA deficiency).

  • Known severe congenital heart disease.

  • Haematologic diseases.

  • Liver or kidney failure.

  • New-borns before 34 weeks of gestational age.

  • Malnutrition as per World Health Organization (WHO) definition.

  • Any known neoplasia or malignancy.

  • Treatment with the following medications:

    1. Injection or oral administration of steroids within 4 weeks prior to study enrolment.
    2. Previous and/or concomitant immunosuppressants, immunostimulants, or gamma globulins within 6 months prior to study enrolment.
  • Previous use within last 6 months of enrolment or ongoing use of bacterial lysates.

  • Any major surgery within the last 3 months prior to study enrolment.

  • Known allergy or previous intolerance to investigational medicinal products (IMP).

  • Any other clinical conditions, that in the opinion of the Investigator, would not allow safe completion of the clinical study.

  • Other household members have previously been randomised in this clinical study.

  • Subjects' families expected to relocate out of study area within 24 months of the initiation of the study.

  • Currently enrolled in or has completed any other investigational device or drug study or receiving other investigational agent(s) within <30 days prior to screening.

  • Parents or legally acceptable representative (LAR) who do not have access to internet connection.

  • Wheezing documented to be caused by gastroesophageal reflux.

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Podwójnie

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: BV-12

Subjects will receive OM-85 treatment for 12 consecutive months. (10 days per month)

Subjects will be administered OM-85 3.5 mg capsules by mouth once daily. (10 days per month)

Eksperymentalny: BV-3

Subjects will receive OM-85 treatment for 3 consecutive months, followed by matching placebo for 9 consecutive months. (10 days per month)

Subjects will be administered OM-85 3.5 mg capsules by mouth once daily. (10 days per month)

Komparator placebo: Placebo

Subjects will receive matching placebo for 12 consecutive months. (10 days per month)

Subjects will be administered Placebo once daily. (10 days per month)

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Rate of respiratory tract infections (RTIs)
Ramy czasowe: 12 Months

The number of RTIs experienced by a subject during the Treatment period will be assessed.

12 Months

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Rate of wheezing lower respiratory infections (wLRIs) experienced by a subject
Ramy czasowe: 12 Months

The number of wLRIs experienced by a subject during the Treatment period will be assessed. This is the key secondary endpoint

12 Months
Rate of wLRIs
Ramy czasowe: 18 Months

The number of wLRIs experienced by a subject during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Rate of respiratory tract infections (RTIs)
Ramy czasowe: 18 Months

The number of RTIs experienced by a subject during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Proportion of subjects with recurrent RTIs
Ramy czasowe: 18 Months

The proportion of subjects experiencing ≥3 RTIs during the first 6 months of Treatment period, the proportion of subjects experiencing ≥4 RTIs during the full 12-month Treatment period and the proportion of subjects experiencing ≥6 RTIs during the full 12-month Treatment period and during the whole study period will be assessed.

18 Months
Proportion of subjects with wLRIs
Ramy czasowe: 18 Months

The proportion of subjects with wLRIs during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Rate of severe wheezing lower respiratory illness (SwLRIs)
Ramy czasowe: 18 Months

The number of SwLRIs experienced by a subject during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Proportion of subjects with SwLRIs
Ramy czasowe: 18 Months

The proportion of subjects with SwLRIs during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Time to first, second and third RTI and wLRI
Ramy czasowe: 18 Months

Time to first, second and third RTI and wLRI during the whole study period will be assessed.

18 Months
Mean duration in days per RTI and acute RTI
Ramy czasowe: 18 Months

Mean duration in days per RTI and mean duration in days per acute RTI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Mean duration in days per wLRI
Ramy czasowe: 18 Months

Mean duration in days per wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Mean duration in days per SwLRI
Ramy czasowe: 18 months

Mean duration in days per SwLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 months
Number of healthcare resource utilisations
Ramy czasowe: 18 Months

Number of healthcare resource utilisations (inpatient hospitalisations, visits to emergency rooms, or to a physician/health care provider) due to an RTI and/or a wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Number of absent days from daycare
Ramy czasowe: 18 Months

Number of absent days from daycare due to an RTI and/or a wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Number of antibiotic treatments for a respiratory event
Ramy czasowe: 18 Months

Number of antibiotic treatments for a respiratory event during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Duration of antibiotic treatments for a respiratory event
Ramy czasowe: 18 Months

Duration of antibiotic treatments for a respiratory event during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Number of systemic corticosteroids, inhaled corticosteroids (ICS) and β2-agonist treatments for a wLRI
Ramy czasowe: 18 Months

Number of systemic corticosteroids, ICS and β2-agonist treatments for a wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Duration of systemic corticosteroids, ICS and β2-agonist treatments for a wLRI
Ramy czasowe: 18 Months

Duration of systemic corticosteroids, ICS and β2-agonist treatments for a wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Symptom duration as per the adapted Wisconsin Upper Respiratory Symptom Survey for Kids (WURSS-K) questionnaire
Ramy czasowe: 18 Months

Symptom duration during the Treatment period, during the Observational period, and during the whole study period will be assessed using WURSS-K questionnaire. Adapted WURSS-K is a valid and reliable illness-specific quality of life instrument that evaluates the impacts of RTIs on children.

18 Months
Symptom types as per the adapted WURSS-K questionnaire
Ramy czasowe: 18 Months

Symptom types during the Treatment period, during the Observational period, and during the whole study period will be assessed using WURSS-K questionnaire. Adapted WURSS is a valid and reliable illness-specific quality of life instrument that evaluates the impacts of RTIs on children.

18 Months
Symptom severity as per the adapted WURSS-K questionnaire
Ramy czasowe: 18 Months

Symptom severity during the Treatment period, during the Observational period, and during the whole study period will be assessed using WURSS-K questionnaire. Adapted WURSS is a valid and reliable illness-specific quality of life instrument that evaluates the impacts of RTIs on children.

18 Months
Proportion of subjects who have not used antibiotics as rescue medication for RTI
Ramy czasowe: 18 Months

The proportion of subjects who have not used antibiotics as rescue medication for RTI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Proportion of subjects who have not been hospitalised for an RTI
Ramy czasowe: 18 Months

The proportion of subjects who have not been hospitalised for an RTI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Proportion of subjects who have not been administered a systemic corticosteroid for wLRI
Ramy czasowe: 18 Months

The proportion of subjects who have not been administered a systemic corticosteroid for wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months
Proportion of subjects who have not been hospitalised for more than 1 day for wLRI
Ramy czasowe: 18 Months

The proportion of subjects who have not been hospitalised for more than 1 day for wLRI during the Treatment period, during the Observational period, and during the whole study period will be assessed.

18 Months

Inne miary wyników

Miara wyniku
Opis środka
Ramy czasowe
Number of subjects with adverse events and serious adverse event
Ramy czasowe: 18 Months

The safety of short- and long-term treatment with OM-85 vs. placebo in children aged between 6 months and 5 years with recurrent RTIs associated with wLRI during the Treatment period and during the Observational period will be assessed.

18 Months

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów (Rzeczywisty)

12 grudnia 2022

Zakończenie podstawowe (Rzeczywisty)

10 marca 2026

Ukończenie studiów (Rzeczywisty)

16 września 2026

Daty rejestracji na studia

Pierwszy przesłany

14 grudnia 2022

Pierwszy przesłany, który spełnia kryteria kontroli jakości

22 grudnia 2022

Pierwszy wysłany (Rzeczywisty)

10 stycznia 2023

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Rzeczywisty)

25 września 2026

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

24 września 2026

Ostatnia weryfikacja

1 września 2026

Więcej informacji

Terminy związane z tym badaniem

Inne numery identyfikacyjne badania

  • BV-2020/08
  • 2024-511581-37-00 (Ctis)

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

NIE

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

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