Ignite Creation Date:
2025-12-24 @ 5:08 PM
Ignite Modification Date:
2026-01-06 @ 3:26 PM
Study NCT ID:
NCT00415350
Status:
COMPLETED
Last Update Posted:
2020-05-28
First Post:
2006-12-21
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Bronchiectasis and Long Term Azithromycin Treatment
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D001987', 'term': 'Bronchiectasis'}, {'id': 'D007249', 'term': 'Inflammation'}], 'ancestors': [{'id': 'D001982', 'term': 'Bronchial Diseases'}, {'id': 'D012140', 'term': 'Respiratory Tract Diseases'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}]}, 'interventionBrowseModule': {'meshes': [{'id': 'D017963', 'term': 'Azithromycin'}], 'ancestors': [{'id': 'D004917', 'term': 'Erythromycin'}, {'id': 'D018942', 'term': 'Macrolides'}, {'id': 'D061065', 'term': 'Polyketides'}, {'id': 'D007783', 'term': 'Lactones'}, {'id': 'D009930', 'term': 'Organic Chemicals'}]}}, 'protocolSection': {'designModule': {'phases': ['PHASE3'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}, 'primaryPurpose': 'TREATMENT', 'interventionModel': 'PARALLEL'}, 'enrollmentInfo': {'type': 'ACTUAL', 'count': 72}}, 'statusModule': {'overallStatus': 'COMPLETED', 'startDateStruct': {'date': '2008-04', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2020-05', 'completionDateStruct': {'date': '2010-12', 'type': 'ACTUAL'}, 'lastUpdateSubmitDate': '2020-05-26', 'studyFirstSubmitDate': '2006-12-21', 'studyFirstSubmitQcDate': '2006-12-21', 'lastUpdatePostDateStruct': {'date': '2020-05-28', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2006-12-22', 'type': 'ESTIMATED'}, 'primaryCompletionDateStruct': {'date': '2009-12', 'type': 'ACTUAL'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Does prolonged antibiotic treatment with AZM reduce the number of bacterial exacerbations in patients with bronchiectasis?', 'timeFrame': '1 year'}, {'measure': 'Does treatment with AZM increase lung function parameters (Δ FEV1, Δ FVC )?', 'timeFrame': '1 year'}], 'secondaryOutcomes': [{'measure': 'Is there any improvement in symptom score during treatment with AZM?', 'timeFrame': '1 year'}, {'measure': 'What is the effect of AZM on bacterial colonisation?', 'timeFrame': '1 year'}, {'measure': 'Does treatment with AZM reduce inflammatory parameters?', 'timeFrame': '1 year'}, {'measure': 'Does treatment with AZM change the quality of life?', 'timeFrame': '1 year'}, {'measure': 'Is there any differences in adverse events between AZM and placebo treatment?', 'timeFrame': '1 year'}]}, 'oversightModule': {'oversightHasDmc': False}, 'conditionsModule': {'keywords': ['Bronchiectasis', 'Macrolide', 'Azithromycin', 'Antibiotic prophylaxis', 'Immunomodulation', 'Inflammation', 'Lung function', 'Sputum', 'Bacterial colonization'], 'conditions': ['Bronchiectasis', 'Inflammation']}, 'referencesModule': {'references': [{'pmid': '34974413', 'type': 'DERIVED', 'citation': 'Terpstra LC, Altenburg J, Mohamed Hoesein FA, Bronsveld I, Go S, van Rijn PAC, De Jong PA, Heijerman HGM, Boersma WG. The effect of maintenance azithromycin on radiological features in patients with bronchiectasis - Analysis from the BAT randomized controlled trial. Respir Med. 2022 Feb;192:106718. doi: 10.1016/j.rmed.2021.106718. Epub 2021 Dec 28.'}, {'pmid': '23532241', 'type': 'DERIVED', 'citation': 'Altenburg J, de Graaff CS, Stienstra Y, Sloos JH, van Haren EH, Koppers RJ, van der Werf TS, Boersma WG. Effect of azithromycin maintenance treatment on infectious exacerbations among patients with non-cystic fibrosis bronchiectasis: the BAT randomized controlled trial. JAMA. 2013 Mar 27;309(12):1251-9. doi: 10.1001/jama.2013.1937.'}]}, 'descriptionModule': {'briefSummary': '1\\. SUMMARY\n\nRationale: Patients with bronchiectasis often experience lower respiratory tract infections with progression of symptoms and decline in quality of life. Macrolides, as has been shown in panbronchiolitis and cystic fibrosis, may break or weaken the link between infection and inflammation resulting in an improvement of symptoms. Also the number of exacerbations may lowered.\n\nObjective: A reduction in number of infective exacerbations and improvement in lung function by AZT treatment are the primary objectives. Secondary objectives that will be evaluated are: symptoms score, quality of life, inflammatory parameters, bacterial colonisation, and adverse events.\n\nStudy design: Randomised double blind multicenter study in the Netherlands. Patients will be stratified for colonisation with P.aeruginosa.\n\nStudy population: Patients with bronchiectasis demonstrated by high-resolution computed tomography (HR-CT) scan or bronchography.\n\nIntervention: Patients receive Azithromycin 250mg(p.o.) once daily or placebo.\n\nMain study parameters/endpoints: Reduction in number exacerbations, defined as increase symptoms such as dyspnoea, coughing, and sputum production for which a course of prednisolone and/or antibiotic is needed. Change in lung function parameters (forced expiratory volume in 1 second \\[FEV1\\], forced vital capacity \\[FVC\\]) measured by spirometry is the other primary endpoint.\n\nNature and extent of the burden and risks associated with participation, benefit and group relatedness: The risk of participating in this study is low. Laboratory, radiographic examinations, and pulmonary function tests are commonly used as diagnostic procedures during outpatients visits and during exacerbations. Adverse effects in maintenance treatment with AZT are usually mild and mainly gastrointestinal. Sometimes rash and abnormal liver function tests are observed. A better quality of life will probably be the beneficial effect of long term treatment with AZT. This will be achieved by a reduction in respiratory and non-respiratory symptoms and number of exacerbations.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'minimumAge': '18 Years', 'healthyVolunteers': True, 'eligibilityCriteria': 'Inclusion Criteria:\n\n* Patients aged 18 ≥ years\n* Bronchiectasis diagnosed by plain bronchography or high resolution computer tomography.\n* Minimal 3 lower respiratory tract infections (LRTI) treated with oral/intravenous (IV) antibiotics in the year preceding the study inclusion.\n* The presence of chronic respiratory symptoms such as cough, dyspnoea, expectoration of sputum.\n* At least one positive sputum culture in the preceding year.\n* Informed consent\n\nExclusion Criteria:\n\n* Previous ( ≥ 4 weeks) prolonged macrolide therapy.\n* Pregnant or lactating women.\n* Allergy to macrolides.\n* Intolerance to macrolides.\n* Liver disease (alanine transaminase and/or aspartate transaminase levels 2 or more times the upper limit of normal).\n* Use of antibiotics within 14 days of screening.\n* Use of oral or IV corticosteroids (≥ 30 mg prednisolone/daily) within 30 days of screening.\n* Other research medication started 2 months prior to inclusion.'}, 'identificationModule': {'nctId': 'NCT00415350', 'acronym': 'BAT', 'briefTitle': 'Bronchiectasis and Long Term Azithromycin Treatment', 'organization': {'class': 'OTHER', 'fullName': 'Medical Center Alkmaar'}, 'officialTitle': 'Bronchiectasis and Long Term Azithromycin Treatment: A Randomised Placebo-controlled Trial Studying Disease Modifying Effects of Immunomodulating Treatment', 'orgStudyIdInfo': {'id': 'BAT-2006-MCA1'}, 'secondaryIdInfos': [{'id': 'BAT-2006'}]}, 'armsInterventionsModule': {'armGroups': [{'type': 'ACTIVE_COMPARATOR', 'label': 'Azithromycin treatment 1', 'interventionNames': ['Drug: Azithromycin']}, {'type': 'PLACEBO_COMPARATOR', 'label': 'Placebo 2', 'interventionNames': ['Other: Placebo']}], 'interventions': [{'name': 'Azithromycin', 'type': 'DRUG', 'description': 'Azithromycin Tablet 250 mg daily', 'armGroupLabels': ['Azithromycin treatment 1']}, {'name': 'Placebo', 'type': 'OTHER', 'description': 'Placebo tablet 1 daily', 'armGroupLabels': ['Placebo 2']}]}, 'contactsLocationsModule': {'locations': [{'zip': '1800AM', 'city': 'Alkmaar', 'state': 'N-H', 'country': 'Netherlands', 'facility': 'Alkmaar Medical Center', 'geoPoint': {'lat': 52.63167, 'lon': 4.74861}}, {'city': 'Amsterdam', 'country': 'Netherlands', 'facility': 'AMC', 'geoPoint': {'lat': 52.37403, 'lon': 4.88969}}, {'city': 'Amsterdam', 'country': 'Netherlands', 'facility': 'St Lucas Andreas Ziekenhuis', 'geoPoint': {'lat': 52.37403, 'lon': 4.88969}}, {'city': 'Beverwijk', 'country': 'Netherlands', 'facility': 'Rode Kruis Ziekenhuis', 'geoPoint': {'lat': 52.48333, 'lon': 4.65694}}, {'city': 'Deventer', 'country': 'Netherlands', 'facility': 'Deventer Ziekenhuis', 'geoPoint': {'lat': 52.255, 'lon': 6.16389}}, {'city': 'Groesbeek', 'country': 'Netherlands', 'facility': 'U.L.C. Dekkerswald', 'geoPoint': {'lat': 51.77667, 'lon': 5.93611}}, {'city': 'Groningen', 'country': 'Netherlands', 'facility': 'University Hospital Groningen (UMCG)', 'geoPoint': {'lat': 53.21917, 'lon': 6.56667}}, {'city': 'Heerlen', 'country': 'Netherlands', 'facility': 'Atrium Medisch Centrum', 'geoPoint': {'lat': 50.88365, 'lon': 5.98154}}, {'city': 'Hilversum', 'country': 'Netherlands', 'facility': 'Tergooi Ziekenhuizen', 'geoPoint': {'lat': 52.22333, 'lon': 5.17639}}, {'city': 'Hoofddorp', 'country': 'Netherlands', 'facility': 'Spaarne Ziekenhuis', 'geoPoint': {'lat': 52.3025, 'lon': 4.68889}}, {'city': 'Leeuwarden', 'country': 'Netherlands', 'facility': 'MC Leeuwarden', 'geoPoint': {'lat': 53.20271, 'lon': 5.80973}}, {'city': 'Nieuwegein', 'country': 'Netherlands', 'facility': 'Antonius Ziekenhuis', 'geoPoint': {'lat': 52.02917, 'lon': 5.08056}}, {'city': 'Rotterdam', 'country': 'Netherlands', 'facility': 'Erasmus Medical Center', 'geoPoint': {'lat': 51.9225, 'lon': 4.47917}}, {'city': 'Utrecht', 'country': 'Netherlands', 'facility': 'Diakonessenhuis', 'geoPoint': {'lat': 52.09083, 'lon': 5.12222}}, {'city': 'Venlo', 'country': 'Netherlands', 'facility': 'Viecuri MC', 'geoPoint': {'lat': 51.37, 'lon': 6.16806}}, {'city': 'Zwolle', 'country': 'Netherlands', 'facility': 'Isala Klinieken', 'geoPoint': {'lat': 52.5125, 'lon': 6.09444}}], 'overallOfficials': [{'name': 'W.G. Boersma, MD,PHD', 'role': 'STUDY_DIRECTOR', 'affiliation': 'Medical Center Alkmaar, dep. Pulmomary Diseases'}]}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'W.G.Boersma', 'class': 'OTHER'}, 'responsibleParty': {'type': 'SPONSOR_INVESTIGATOR', 'investigatorTitle': 'Doctor, MD', 'investigatorFullName': 'W.G.Boersma', 'investigatorAffiliation': 'Medical Center Alkmaar'}}}}