Not applicableUnknownNCT04056364What this trial is testingDiagnostic Value of Sputum Cytology in Asthma-COPD OverlapWho this might be right forCOPD, Asthma,ACO Assiut University 150
Not applicableUnknownNCT03504527What this trial is testingEfficiency of Budesonide Combined With Formoterol and Tiotropium in the Treatment of Acute Exacerbation of ACOWho this might be right forAsthma-COPD Overlap Huashan Hospital 120
Not applicableUnknownNCT04232579What this trial is testingDevelopment of Predictive Biomarkers for the Diagnosis and Treatment of Asthma and COPD in Vietnam.Who this might be right forChronic Obstructive Respiratory Diseases Olivier Michel 600
Not applicableStudy completedNCT03773809What this trial is testingImpact of Vitamin D3 Administration on Cardiac Autonomic Tone in Asthma Chronic Obstructive Pulmonary Disease(COPD) Overlap PatientsWho this might be right forAsthma-COPD Overlap SyndromeVitamin D DeficiencyCardiac Autonomic Tone Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 50
Testing effectiveness (Phase 2)Study completedNCT03880734What this trial is testingThis Study Include Asthma Chronic Obstructive Pulmonary Disease (COPD) Overlap Patients.Patients Were Vitamin D Deficient.Age Range 40-70 Years, Smokers.Patients Were Advised to Take Either Placebo or Vitamin D3.Lung Functions and Exercise Tolerance Were Assessed at Baseline and at 26th Weeks.Who this might be right forAsthma-COPD Overlap Syndrome Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 70
Not applicableStudy completedNCT03577795What this trial is testingA Prospective Cohort Study of Asthma and COPD Overlap in Japanese COPD Patients Using the Diagnostic Criteria of The Japanese Respiratory SocietyWho this might be right forPulmonary Disease, Chronic Obstructive AstraZeneca 710
Post-approval studies (Phase 4)UnknownNCT03563001What this trial is testingDifferences of Small Airways Function Between Chronic Obstructive Pulmonary Disease(COPD) and Asthma-copd Overlap(ACO)Who this might be right forPulmonary Disease, Chronic ObstructiveAsthma-Chronic Obstructive Pulmonary Disease Overlap SyndromeSmall Airway Disease+1 more Zhujiang Hospital 80
Not applicableUnknownNCT03931889What this trial is testingEffects of Vitamin D3 Supplementation on Antioxidant Enzymes Status in Vitamin D3 Deficient Asthma COPD Overlap (ACO) PatientsWho this might be right forVitamin D Deficiency Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 40