Ignite Creation Date:
2025-12-24 @ 5:44 PM
Ignite Modification Date:
2026-01-01 @ 9:36 PM
Study NCT ID:
NCT00906568
Status:
COMPLETED
Last Update Posted:
2011-02-16
First Post:
2009-05-20
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Evaluation of Bronchial Inflammation in Allergic Bronchopulmonary Aspergillosis (ABPA)
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D003550', 'term': 'Cystic Fibrosis'}, {'id': 'D029424', 'term': 'Pulmonary Disease, Chronic Obstructive'}], 'ancestors': [{'id': 'D010182', 'term': 'Pancreatic Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D008171', 'term': 'Lung Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D030342', 'term': 'Genetic Diseases, Inborn'}, {'id': 'D009358', 'term': 'Congenital, Hereditary, and Neonatal Diseases and Abnormalities'}, {'id': 'D007232', 'term': 'Infant, Newborn, Diseases'}, {'id': 'D008173', 'term': 'Lung Diseases, Obstructive'}, {'id': 'D002908', 'term': 'Chronic Disease'}, {'id': 'D020969', 'term': 'Disease Attributes'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}}, 'protocolSection': {'designModule': {'bioSpec': {'retention': 'SAMPLES_WITH_DNA', 'description': 'serum: total Ig-E and RAST, sputum'}, 'studyType': 'OBSERVATIONAL', 'designInfo': {'timePerspective': 'CROSS_SECTIONAL', 'observationalModel': 'CASE_ONLY'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 40}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2009-04'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2010-10', 'completionDateStruct': {'date': '2010-08', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2011-02-15', 'studyFirstSubmitDate': '2009-05-20', 'studyFirstSubmitQcDate': '2009-05-20', 'lastUpdatePostDateStruct': {'date': '2011-02-16', 'type': 'ESTIMATED'}, 'studyFirstPostDateStruct': {'date': '2009-05-21', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2010-05', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'The characterization of patients with CF and sensitization to Aspergillus fumigatus, and analyzing involvement of small airway disease (SAD)', 'timeFrame': '1 year'}], 'secondaryOutcomes': [{'measure': 'Aspergillus-induced inflammation in sputum using new mediators (IL-8, IL-13, TLR2 and TLR4, LBP and Chitinasen) with the quantitative PCR and protein assay analysis.', 'timeFrame': '1 year', 'description': 'In addition planned data analyze: CF-patients will be divided according to their involvement of small airway disease (SAD) into 2 groups: Group 1 without SAD with MEF25 \\> 50%, Group 2 with SAD with MEF25 \\< 50% and cell counts and pro-inflammatory cytokines (IL-5, IL-6, IL-8, IL-13, IL-17, INF) measured by quantitative RT-PCR and protein assay will be analyzed.'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Cystic fibrosis', 'Sensitization to Aspergillus', 'Bronchial allergen challenge', 'Induced Sputum', 'Bronchial inflammation', 'Small airways disease (SAD)'], 'conditions': ['Cystic Fibrosis,']}, 'referencesModule': {'references': [{'pmid': '17689062', 'type': 'BACKGROUND', 'citation': "de Oliveira E, Giavina-Bianchi P, Fonseca LA, Franca AT, Kalil J. Allergic bronchopulmonary aspergillosis' diagnosis remains a challenge. Respir Med. 2007 Nov;101(11):2352-7. doi: 10.1016/j.rmed.2007.06.018. Epub 2007 Aug 3."}, {'pmid': '15463812', 'type': 'BACKGROUND', 'citation': 'Knutsen AP, Bellone C, Kauffman H. Immunopathogenesis of allergic bronchopulmonary aspergillosis in cystic fibrosis. J Cyst Fibros. 2002 Jun;1(2):76-89. doi: 10.1016/s1569-1993(02)00033-4.'}, {'pmid': '12975753', 'type': 'BACKGROUND', 'citation': 'Stevens DA, Moss RB, Kurup VP, Knutsen AP, Greenberger P, Judson MA, Denning DW, Crameri R, Brody AS, Light M, Skov M, Maish W, Mastella G; Participants in the Cystic Fibrosis Foundation Consensus Conference. Allergic bronchopulmonary aspergillosis in cystic fibrosis--state of the art: Cystic Fibrosis Foundation Consensus Conference. Clin Infect Dis. 2003 Oct 1;37 Suppl 3:S225-64. doi: 10.1086/376525.'}, {'pmid': '16738737', 'type': 'BACKGROUND', 'citation': 'Almeida MB, Bussamra MH, Rodrigues JC. ABPA diagnosis in cystic fibrosis patients: the clinical utility of IgE specific to recombinant Aspergillus fumigatus allergens. J Pediatr (Rio J). 2006 May-Jun;82(3):215-20. doi: 10.2223/JPED.1479. Epub 2006 May 26.'}, {'pmid': '10343631', 'type': 'BACKGROUND', 'citation': 'Skov M, Pressler T, Jensen HE, Hoiby N, Koch C. Specific IgG subclass antibody pattern to Aspergillus fumigatus in patients with cystic fibrosis with allergic bronchopulmonary aspergillosis (ABPA). Thorax. 1999 Jan;54(1):44-50. doi: 10.1136/thx.54.1.44.'}, {'pmid': '16464445', 'type': 'BACKGROUND', 'citation': "D'Amato G. Role of anti-IgE monoclonal antibody (omalizumab) in the treatment of bronchial asthma and allergic respiratory diseases. Eur J Pharmacol. 2006 Mar 8;533(1-3):302-7. doi: 10.1016/j.ejphar.2005.12.045. Epub 2006 Feb 7."}, {'pmid': '12456379', 'type': 'BACKGROUND', 'citation': 'Kauffman HF. Immunopathogenesis of allergic bronchopulmonary aspergillosis and airway remodeling. Front Biosci. 2003 Jan 1;8:e190-6. doi: 10.2741/990.'}, {'pmid': '18079494', 'type': 'BACKGROUND', 'citation': "Mall MA, Harkema JR, Trojanek JB, Treis D, Livraghi A, Schubert S, Zhou Z, Kreda SM, Tilley SL, Hudson EJ, O'Neal WK, Boucher RC. Development of chronic bronchitis and emphysema in beta-epithelial Na+ channel-overexpressing mice. Am J Respir Crit Care Med. 2008 Apr 1;177(7):730-42. doi: 10.1164/rccm.200708-1233OC. Epub 2007 Dec 13."}, {'pmid': '17450126', 'type': 'BACKGROUND', 'citation': 'Reese TA, Liang HE, Tager AM, Luster AD, Van Rooijen N, Voehringer D, Locksley RM. Chitin induces accumulation in tissue of innate immune cells associated with allergy. Nature. 2007 May 3;447(7140):92-6. doi: 10.1038/nature05746. Epub 2007 Apr 22.'}, {'pmid': '18845328', 'type': 'BACKGROUND', 'citation': 'Seibold MA, Donnelly S, Solon M, Innes A, Woodruff PG, Boot RG, Burchard EG, Fahy JV. Chitotriosidase is the primary active chitinase in the human lung and is modulated by genotype and smoking habit. J Allergy Clin Immunol. 2008 Nov;122(5):944-950.e3. doi: 10.1016/j.jaci.2008.08.023. Epub 2008 Oct 9.'}, {'pmid': '15192232', 'type': 'BACKGROUND', 'citation': 'Zhu Z, Zheng T, Homer RJ, Kim YK, Chen NY, Cohn L, Hamid Q, Elias JA. Acidic mammalian chitinase in asthmatic Th2 inflammation and IL-13 pathway activation. Science. 2004 Jun 11;304(5677):1678-82. doi: 10.1126/science.1095336.'}]}, 'descriptionModule': {'briefSummary': 'Chronic bronchial inflammation is an important clinical feature in cystic fibrosis. Approximately 10% of patients with cystic fibrosis suffer from Allergic Bronchopulmonary Aspergillosis. In addition airway inflammation in patients with cystic fibrosis (CF) plays a major role in progression of CF lung disease. In patients with mild disease (Vital capacity \\>75%) airway inflammation is often under diagnosed.\n\nSeverity of allergy against Aspergillus fumigatus will be examined using radioallergosorbent test and skin Prick-test. Subsequently, in patients with established sensitization (RAST ≥ 0.35 IU/mL) a specific bronchial provocation with Aspergillus will be performed. In addition, exhaled nitric oxide,carbon monoxide, exhaled air temperature and inflammatory cells in sputum is measured. 24 hours after bronchial allergen provocation, exhaled NO, CO, air temperature, and bronchial responsiveness is determined and a second sputum obtained.\n\nThis study is designed to characterize patients with CF and sensitization against Aspergillus fumigatus in an early stage to prevent pulmonary complications of ABPA. In addition sputum cytokine profiles in CF patients with mild and moderate disease may be different in patients without and with involvement of small airway disease (SAD).', 'detailedDescription': 'Since symptoms of Bronchopulmonary Aspergillosis are often identical to bacterial infections, the diagnosis is difficult to make. The disease presents with wheezing, pulmonary infiltrates, and bronchiectasis. The most important diagnostic parameters are asthmatic symptoms with obstruction, positive prick test, elevated total IgE, specific IgE and IgG to Aspergillus fumigatus, eosinophilia and radiological findings. Aspergillus fumigatus acts as an allergen Ig-E mediated allergy. Pathophysiological it is assumed that there are two different mechanisms of allergic inflammation. First, there is a direct effect of Aspergillus fumigatus proteases in the alveolar and bronchial epithelium with release of proinflammatory cytokines (IL-8, IL6, MCP-1) and consecutive chemotaxis of inflammatory cells. Second a CD4+ Th2 response with release of IL-4, IL-5 and IL-13. Recently published studies suggest that Aspergillus spores cause the TH2-dependent inflammation directly. So-called Chitinases (part of innate immunity) induce massive IL-13 stimulation. Induction of chitinase activity (CHIT1) leads to an increased remodeling of the lung. It is currently unclear, to which extent Aspergillus-triggered bronchial inflammation in patients with CF is relevant.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['CHILD', 'ADULT'], 'maximumAge': '45 Years', 'minimumAge': '4 Years', 'samplingMethod': 'NON_PROBABILITY_SAMPLE', 'studyPopulation': 'Outpatients of Department of cystic fibrosis, Goethe University, Frankfurt, Germany', 'healthyVolunteers': False, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* informed consent\n* age between 4 and 45 years\n* well-known Cystic fibrosis\n* Lung function: FEV1 (% pred.) ≥ 70%\n\nExclusion Criteria:\n\n* age \\< 4 and \\> 45 years\n* lung function: FEV1 (% pred.)\\< 70%\n* other chronic diseases or infections (e.g., HIV, tuberculosis, malignancy)\n* pregnancy\n* known alcohol, drug and/or drug abuse\n* inability to capture the scale and scope of the study\n* participation in another study'}, 'identificationModule': {'nctId': 'NCT00906568', 'acronym': 'ABPA', 'briefTitle': 'Evaluation of Bronchial Inflammation in Allergic Bronchopulmonary Aspergillosis (ABPA)', 'organization': {'class': 'OTHER', 'fullName': 'Johann Wolfgang Goethe University Hospital'}, 'officialTitle': 'Clinical Presentation and Bronchial Inflammation of Allergic Bronchopulmonary Aspergillosis (ABPA) in Patients With Cystic Fibrosis', 'orgStudyIdInfo': {'id': 'KGU-32/09'}}, 'armsInterventionsModule': {'armGroups': [{'label': 'Sensitized vs non-sensitized', 'description': 'CF with and without SAD defined by MEF25 \\<50%'}]}, 'contactsLocationsModule': {'locations': [{'zip': '60590', 'city': 'Frankfurt am Main', 'state': 'Hesse', 'country': 'Germany', 'facility': 'Goethe-University Hospital', 'geoPoint': {'lat': 50.11552, 'lon': 8.68417}}], 'overallOfficials': [{'name': 'Stefan Zielen, MD', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': 'Goethe-University Frankfurt'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Johann Wolfgang Goethe University Hospital', 'class': 'OTHER'}, 'responsibleParty': {'oldNameTitle': 'Prof. Dr. Stefan Zielen', 'oldOrganization': 'Children´s Hospital, Department of Allergy, Pulmunology and Cystic Fibrosis, Goethe University, Frankfurt, Germany'}}}}