[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"health-study-detail:100511316":3},{"organization":4,"armGroups":7,"interventions":20,"overallOfficials":31,"centralContacts":36,"locations":45,"responsibleParty":144,"collaborators":146,"id":155,"slug":156,"hasResults":157,"nctId":158,"briefTitle":159,"officialTitle":160,"acronym":161,"eligibilityCriteria":162,"healthyVolunteers":157,"sex":163,"minAge":164,"maxAge":165,"enrollmentInfo":166,"targetDuration":30,"studyType":169,"phases":170,"briefSummary":172,"conditions":173,"keywords":177,"overallStatus":48,"whyStopped":30,"lastUpdateSubmitDate":187,"lastUpdatePostDateStruct":188,"startDateStruct":191,"completionDateStruct":193,"leadSponsor":195,"locationsCount":196},{"fullName":5,"class":6},"VA Office of Research and Development","FED",[8,14],{"label":9,"type":10,"description":11,"interventionNames":12},"Placebo","PLACEBO_COMPARATOR","Encapsulated placebo one or 2 encapsulated tablets po QD",[13],"Drug: Placebo",{"label":15,"type":16,"description":17,"interventionNames":18},"tadalafil","ACTIVE_COMPARATOR","one or 2 encapsulated tablets of encapsulated tadalafil (20MG) po QD",[19],"Drug: Tadalafil",[21,27],{"type":22,"name":23,"description":17,"armGroupLabels":24,"otherNames":25},"DRUG","Tadalafil",[15],[26],"Adcirca, Cialis",{"type":22,"name":9,"description":28,"armGroupLabels":29,"otherNames":30},"one or two encapsulated tablets of placebo po QD",[9],null,[32],{"name":33,"affiliation":34,"role":35},"Sharon I Rounds, MD","Providence VA Medical Center, Providence, RI","PRINCIPAL_INVESTIGATOR",[37,41],{"name":33,"role":38,"phone":39,"phoneExt":30,"email":40},"CONTACT","(401) 273-7100","sharon.rounds@va.gov",{"name":42,"role":38,"phone":43,"phoneExt":30,"email":44},"Ronald H Goldstein, MD","(857) 203-6578","Ronald.Goldstein@va.gov",[46,69,88,106,125],{"facility":47,"status":48,"city":49,"state":50,"zip":51,"country":52,"countryCode":53,"cosmosGeoPoint":54,"geoPoint":59,"contacts":60},"Rocky Mountain Regional VA Medical Center, Aurora, CO","RECRUITING","Aurora","Colorado","80045","United States","US",{"type":55,"coordinates":56},"Point",[57,58],-104.83192,39.72943,{"lat":58,"lon":57},[61,65],{"name":62,"role":38,"phone":63,"phoneExt":30,"email":64},"Edward Dempsey, MD","303-399-8020","edward.dempsey@va.gov",{"name":66,"role":38,"phone":67,"phoneExt":30,"email":68},"Matthew Griffith, MD","3033998020","matthew.griffith@va.gov",{"facility":70,"status":48,"city":71,"state":72,"zip":73,"country":52,"countryCode":53,"cosmosGeoPoint":74,"geoPoint":78,"contacts":79},"Atlanta VA Medical and Rehab Center, Decatur, GA","Decatur","Georgia","30033-4004",{"type":55,"coordinates":75},[76,77],-84.29631,33.77483,{"lat":77,"lon":76},[80,84],{"name":81,"role":38,"phone":82,"phoneExt":30,"email":83},"Cherry Wongtrakool, MD","404-321-6111","Cherry.wongtrakool@va.gov",{"name":85,"role":38,"phone":86,"phoneExt":30,"email":87},"Mohleen Kang, MD","4043216111","Mohleen.kang@va.gov",{"facility":89,"status":48,"city":90,"state":91,"zip":92,"country":52,"countryCode":53,"cosmosGeoPoint":93,"geoPoint":97,"contacts":98},"VA Boston Healthcare System Jamaica Plain Campus, Jamaica Plain, MA","Boston","Massachusetts","02130-4817",{"type":55,"coordinates":94},[95,96],-71.05977,42.35843,{"lat":96,"lon":95},[99,102],{"name":42,"role":38,"phone":100,"phoneExt":30,"email":101},"617-323-7700","ronald.goldstein@va.gov",{"name":103,"role":38,"phone":104,"phoneExt":30,"email":105},"Eric Garshick","6173237700","eric.garshick@va.gov",{"facility":107,"status":48,"city":108,"state":109,"zip":110,"country":52,"countryCode":53,"cosmosGeoPoint":111,"geoPoint":115,"contacts":116},"Omaha VA Nebraska-Western Iowa Health Care System, Omaha, NE","Omaha","Nebraska","68105-1850",{"type":55,"coordinates":112},[113,114],-95.94043,41.25626,{"lat":114,"lon":113},[117,121],{"name":118,"role":38,"phone":119,"phoneExt":30,"email":120},"Ruxana Sadikot, MD","402-346-8800","ruxana.sadikot2@va.gov",{"name":122,"role":38,"phone":123,"phoneExt":30,"email":124},"Kristina Bailey, MD","4023468800","kristina.bailey@va.gov",{"facility":34,"status":48,"city":126,"state":127,"zip":128,"country":52,"countryCode":53,"cosmosGeoPoint":129,"geoPoint":133,"contacts":134},"Providence","Rhode Island","02908-4734",{"type":55,"coordinates":130},[131,132],-71.41283,41.82399,{"lat":132,"lon":131},[135,139,143],{"name":136,"role":38,"phone":137,"phoneExt":30,"email":138},"Matthew D Jankowich, MD","401-273-7100","matthew.jankowich@va.gov",{"name":140,"role":38,"phone":39,"phoneExt":141,"email":142},"Elena R Desanti, MPH","16505","elena.desanti@va.gov",{"name":33,"role":35,"phone":30,"phoneExt":30,"email":30},{"type":145,"investigatorFullName":30,"investigatorTitle":30,"investigatorAffiliation":30,"oldNameTitle":30,"oldOrganization":30},"SPONSOR",[147,149,151,153],{"name":148,"class":6},"VA Boston Healthcare System",{"name":150,"class":6},"Atlanta VA Medical Center",{"name":152,"class":6},"VA Eastern Colorado Health Care System",{"name":154,"class":6},"VA Nebraska Western Iowa Health Care System","100511316","phase-2-breathe-easier-with-tadalafil-therapy-for-dyspnea-in-copd-ph-100511316",false,"NCT05937854","Breathe Easier With Tadalafil Therapy for Dyspnea in COPD-PH","Effect of PDE5 Inhibitor on Respiratory Symptoms in COPD Complicated by Pulmonary Hypertension","BETTER COPD-PH","Inclusion Criteria:\n\n1. Outpatients with COPD, defined as airflow limitation with post-bronchodilator obstruction on baseline visit spirometry, identified by FEV1\u002FFVC \\\u003C 70% or \\\u003C the lower limit of normal (5th percentile of a normal population based on Global Lung Function Initiative reference equations), OR any emphysema on chest CT noted in a clinical radiology report confirmed by study investigator review.\n2. Eligible subjects must have PH documented as follows:\n\n   1. Main Pulmonary Artery\u002FAscending Aorta (PA\u002FA) diameter \\> 0.90 on clinically available CT scans within 12 months OR\n   2. Main Pulmonary Artery diameter \\> 30.8mm on clinically available CT scans within 12 months OR\n   3. outpatient echocardiography done within 6 months of enrollment demonstrating PA sys \\> 34 mmHg OR\n   4. Mean Pulmonary Artery Pressure \\> 20 on Right Heart Catheterization done within 6 months of enrollment and when Veteran is clinically stable.\n3. Eligible subjects must be dyspneic, as quantitated by a score of at least 20 on the baseline UCSD Shortness of Breath Questionnaire, assessed at the time of the baseline visit.\n4. Treatment with at least one long-acting bronchodilator for at least 4 weeks, assessed at the time of the baseline visit by chart review and patient interview.\n5. Age 35-89 Years\n6. Women of childbearing potential must meet one of the following criteria for the previous three months AND must have a negative pregnancy test on the day of testing. If more than 36 hours since the participant's last pregnancy test, they will be tested again at the study visit.\n\n   1. have been using a contraceptive measure (an intrauterine device (IUD), a contraceptive implant, oral contraceptives, barrier methods, or abstinence)\n   2. have a male partner with a vasectomy\n   3. have a tubal ligation procedure or a medical diagnosis (such as infertility) or therapies\u002Fprocedures that precludes pregnancy (such as cancer treatments or endometrial ablation)\n   4. are in a same-sex relationship\n   5. have a male partner not capable of fathering children because of congenital anomalies, other surgery, or medical treatment\n7. Women who are not considered to be of childbearing potential who have been surgically sterilized (for example: removal of ovaries or fallopian tubes, or hysterectomy) or are post-menopausal (no menstrual period for more than 6 months).\n\nExclusion Criteria:\n\n1. Diagnosis of PH in the following subgroups of the updated WHO Clinical Classification:\n\n   1. Group 1 (Idiopathic, heritable, drug- or toxin-induced, Pulmonary Arterial Hypertension associated with connective tissue disease, congenital heart disease)\n   2. Group 2 (left atrial hypertension)\n   3. Group 3 PH not attributable to COPD\n   4. Group 4 (chronic thromboembolic PH) or other forms of PH not associated with primary lung disease.\n2. Systemic hypotension in the ambulatory setting (at least 3 reproducible measurements of systolic BP \\\u003C89 mmHg, recorded by a health care provider over 1 week).\n3. Moderate or severe hepatic impairment (Child-Pugh B and C).\n4. Severe renal insufficiency (GFR \\\u003C30 ml\u002Fmin\u002F1.73 m2)\n5. Echocardiography within 6 months showing greater than moderate aortic stenosis (aortic valve area \\\u003C1.0 cm2), greater than moderate mitral regurgitation, or diastolic dysfunction (Any two of the following: Average E\u002Fe' \\>14, Septal e' velocity \\\u003C 7 or lateral e' velocity \\\u003C10, LA volume index \\> 34 ml\u002Fm2). LVEF \\\u003C 50%. Any aortic or mitral valve replacement.\n6. Any acute or chronic impairment (other than dyspnea) that limits ability to comply with the study requirements.\n7. Current unstable angina, myocardial infarction or stroke within 6 months.\n8. Requirement for nitrate therapy for any clinical indication.\n9. Active prescription for a PDE-5 inhibitor or other pulmonary vasodilator other than oxygen as a PH treatment.\n10. History of the following retinal disorders: retinitis pigmentosa, non-arteritic anterior ischemic optic neuropathy, or crowded optic disc noted on ophthalmology examinations recorded in CPRS.\n11. Contraindications: PDE-5i allergy, penile anatomical deformations, sickle cell anemia, multiple myeloma, leukemia, bleeding disorders, active peptic ulcer disease, retinitis pigmentosa or other retinal disorders listed above. In accordance with 38 USC 7332, this information will be kept confidential and will not be disclosed in presentations, publications, or any other dissemination of the study results, or to anyone outside of the IRB-approved study team.\n12. Use of any of the following: rifampin, systemic anti-fungal azole agents, protease inhibitors, phenobarbital, dilantin.\n13. Pregnant, possibly pregnant by report, or if breastfeeding. If found to be pregnant at the study visit, the study visit will not be conducted.\n14. Pulmonary veno-occlusive disease\n15. Hypoxia (reproducible ambulatory SaO2 \\\u003C 90% on supplemental oxygen at rest recorded by a health care provider over 1 week).\n16. Diagnosis of Obstructive Sleep Apnea without a prescription for treatment.\n17. Newly prescribed (less than 4 weeks duration) bronchodilator or diuretic therapy or new enrollment in pulmonary rehabilitation at the time of Baseline.\n18. Students, VA employees, persons with impaired decision making, illiterate and non-English speakers, and terminally ill patients.\n19. COPD or CHF exacerbation within the past 4 weeks.\n20. On-going therapy with doxazosin.\n\nWomen of childbearing potential must have a documented negative pregnancy test and must be using adequate contraception during the study and for 9 months afterward. Monthly pregnancy tests will be done, and compliance with contraception use will be documented at the telephone and clinic visits. Should a female become pregnant at any time during the study, the study medication will be discontinued.\n\nDoxazosin use will be defined as current active prescription and usage of Doxazosin or planned trial (pending prescription) of Doxazosin for treatment of benign prostatic hypertrophy, systemic hypertension, or other indication. A list of alpha-1 antagonists (ex. prazosin, doxazosin, tamulosin, terazosin, etc.) will be included in the patient study medication handout to prompt the patient to avoid any new usage of these drugs during the trial period. On-going therapy with doxazosin is an exclusion criterion due to greater risk of hypotension.","ALL","35 Years","89 Years",{"count":167,"type":168},126,"ESTIMATED","INTERVENTIONAL",[171],"PHASE2","The investigators will study whether the drug tadalafil improves shortness of breath in 126 Veterans with Chronic Obstructive Pulmonary Disease (COPD) and high blood pressure in the lungs. The investigators will also assess whether tadalafil improves quality of life, home daily physical activity, exercise endurance, the frequency of acute flares of COPD, blood pressure in the lungs, and lung function. Veterans who enroll in the trial will be allocated by chance to either active tadalafil or an inactive identical capsule (placebo). Neither the Veteran nor the investigator will know whether the Veteran is taking tadalafil or placebo. Veterans will be followed closely in clinic or by telephone at 1, 2, 3, 4, 5, and 6 months, with attention to side effects and safety. At 1,3, and 6 months the investigators will repeat the questionnaires and testing of blood pressures in the lung and lung function. The investigators anticipate that the results of this study will determine whether tadalafil improves shortness of breath when added to usual medications for COPD.",[174,175,176],"Chronic Obstructive Pulmonary Disease","Pulmonary Hypertension","Dyspnea",[178,179,180,181,182,183,184,185,186],"COPD","cigarette smoke","lung","echocardiography","chest CT","physical activity","spirometry","dyspnea","clinically important deterioration","2026-05-14",{"date":189,"type":190},"2026-05-15","ACTUAL",{"date":192,"type":190},"2024-04-01",{"date":194,"type":168},"2029-03-01",{"name":5,"class":6},5]