[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"trial:NCT06831825":3,"trial-entities:NCT06831825":169,"trial-summary:NCT06831825":173},{"id":4,"nct_id":4,"org_study_id":5,"brief_title":6,"official_title":7,"overall_status":8,"completion_date":9,"status_verified_date":10,"last_update_date":11,"start_date":12,"sponsor_name":13,"lead_sponsor_class":14,"has_dmc":15,"brief_summary":16,"detailed_description":17,"conditions":18,"keywords":20,"study_type":38,"primary_purpose":39,"phases":40,"enrollment_info":42,"interventions":45,"primary_outcomes":55,"secondary_outcomes":62,"sex":114,"minimum_age":115,"maximum_age":116,"healthy_volunteers":117,"eligibility_criteria":118,"std_ages":122,"locations":125,"central_contacts":155,"overall_officials":165,"references":167,"see_also_links":168},"NCT06831825","YAP101-C001","Study Assessing Left Ventricular Administration of a Genetic Medicine Directing Organ Regeneration in Heart Failure","A Phase I Study of Safety and Preliminary Efficacy of YAP101 in Subjects With Ischemic Heart Failure and Reduced Ejection Fraction","RECRUITING","2027-06","2025-04","2025-04-27","2025-04-23","Medley Therapeutics","INDUSTRY",true,"This clinical trial investigates the safety and preliminary effectiveness of YAP101, a gene therapy designed to improve heart function in adults with ischemic heart failure and reduced ejection fraction (HFrEF). Ischemic heart failure, often resulting from a prior heart attack, leads to poor heart function and quality of life. Current treatments are limited, and there is an urgent need for new therapies.\n\nYAP101 works by delivering a gene therapy using a specialized vector to heart cells, targeting a pathway involved in heart repair. By temporarily activating heart muscle regeneration, YAP101 aims to restore damaged tissue, reduce scarring, and improve the heart's pumping ability.\n\nThe study will enroll participants who will receive a one-time dose of YAP101 via a minimally invasive cardiac injection. Researchers will monitor participants over 12 months to assess safety and changes in heart function, exercise tolerance, and quality of life.","This Phase I, single-center, open-label, dose-escalation trial evaluates the safety, tolerability, and preliminary efficacy of YAP101 in adults with ischemic heart failure and reduced ejection fraction (HFrEF). YAP101, a novel gene therapy, delivers adeno-associated virus with a cardiomyocyte-specific promoter to express short hairpin RNAs (shRNAs) targeting Salvador 1 (SAV1), a key regulator of the Hippo signaling pathway. By transiently suppressing this pathway, YAP101 aims to induce cardiomyocyte regeneration, reduce fibrosis, and improve myocardial function.\n\nEligible subjects will undergo a one-time transendocardial injection of YAP101 at one of three dose levels (5.0e12, 1.0e13, or 5.0e13 viral genomes\u002Fsubject) using an investigational cardiac injection catheter. Following administration, subjects will be monitored for safety and functional outcomes through a series of outpatient visits over 12 months. Primary endpoints include the incidence of dose-limiting toxicities, adverse events, and the determination of the maximum tolerated dose (MTD). Secondary endpoints include changes in cardiac function assessed via MRI, biomarkers, exercise tolerance, and quality of life metrics.\n\nSafety will be overseen by an independent Safety Review Team (SRT), which will assess data before dose escalation. The study employs a 3+3 dose-escalation design to identify the MTD while minimizing risks. Subjects who complete the study will have the option to enroll in a long-term follow-up study for up to 5 years.\n\nThe trial addresses the significant unmet need for regenerative therapies in heart failure, leveraging preclinical evidence of efficacy and safety. YAP101 has shown promising results in animal models, improving cardiac function, reducing fibrosis, and enhancing myocardial repair without significant adverse effects.",[19],"Heart Failure With Reduced Ejection Fraction",[21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37],"YAP101","YAP Therapeutics","YAPtx","AAV","Regenerative medicine","Cardiac regeneration","heart regeneration","gene therapy","shRNA","gene silencing","tissue renewal","cardiac repair","heart failure","HFrEF","HF","Heart failure with reduced ejection fraction","NYHA","INTERVENTIONAL","TREATMENT",[41],"PHASE1",{"count":43,"type":44},24,"ESTIMATED",[46],{"type":47,"name":48,"description":49,"armGroupLabels":50},"COMBINATION_PRODUCT","YAP101 (AAV9-Sav-shRNA)","YAP101 delivered using YAPCATH-101",[51,52,53,54],"Cohort 1: 5e12 vg YAP101","Cohort 2: 1e13 vg YAP101","Cohort 3: 5e13 vg YAP101","Cohort 4 (Dose Level Expansion): Dose level TBD",[56,60],{"measure":57,"description":58,"timeFrame":59},"Incidence of the following: DLTs and AEs","Incidence of dose limiting toxicities and adverse events","12 months",{"measure":61,"description":61,"timeFrame":59},"Maximum tolerated dose",[63,66,69,72,74,77,80,83,86,89,91,93,95,97,99,101,104,107,109,111],{"measure":64,"description":65,"timeFrame":59},"Exercise tolerance by six minute walk test (6MWT)","6MWT distance change from baseline in meters",{"measure":67,"description":68,"timeFrame":59},"New York Heart Association (NYHA) Classification","NYHA Classification change from baseline (lower values indicate less severe disease, scale from class I to class IV)",{"measure":70,"description":71,"timeFrame":59},"Major Adverse Cardiac Events (MACE), including death, MI, revascularization with or without stroke, MACCE","Incidence",{"measure":73,"description":71,"timeFrame":59},"Hospitalization for HF and\u002F or other exacerbation of HF (non-hospitalization)",{"measure":75,"description":76,"timeFrame":59},"Cumulative days alive and out of the hospital","Days and total days out-of-hospital as a % of total days alive post study intervention",{"measure":78,"description":79,"timeFrame":59},"LVEF by cardiac MRI","Change from baseline, %",{"measure":81,"description":82,"timeFrame":59},"LVEFI by cardiac MRI","Change from baseline, % per kg",{"measure":84,"description":85,"timeFrame":59},"LVEDV by cardiac MRI","Change from baseline, mL",{"measure":87,"description":88,"timeFrame":59},"LVEDVI by cardiac MRI","Change from baseline, mL per kg",{"measure":90,"description":85,"timeFrame":59},"LVESV by cardiac MRI",{"measure":92,"description":88,"timeFrame":59},"LVESVI by cardiac MRI",{"measure":94,"description":79,"timeFrame":59},"Premature ventricular contraction (PVC) burden",{"measure":96,"description":79,"timeFrame":59},"Atrial fibrillation (AFib) burden",{"measure":98,"description":79,"timeFrame":59},"BNP (cardiac biomarker)",{"measure":100,"description":79,"timeFrame":59},"NT-proBNP (cardiac biomarker)",{"measure":102,"description":103,"timeFrame":59},"Health related quality of life as assessed by Minnesota Living with Heart Failure Questionnaire (MLHF)","Change in Score from baseline (lower values indicate higher quality of life, scale from 0-105)",{"measure":105,"description":106,"timeFrame":59},"Survival","Days",{"measure":108,"description":71,"timeFrame":59},"Cardiac transplant",{"measure":110,"description":71,"timeFrame":59},"Left ventricular assist device (LVAD) implantation",{"measure":112,"description":113,"timeFrame":59},"Anti-AAV9 capsid antibodies","Change in titer from baseline","ALL","18 Years","79 Years",false,{"inclusion":119,"exclusion":120,"raw_text":121},[],[],"Inclusion Criteria:\n\nTo participate, a subject MUST:\n\n1. Be ≥ 18 and \\\u003C 80 years of age;\n2. Have medically stable heart failure of ischemic etiology, secondary to MI with NYHA class II or III symptoms for at least 12 months before the initiation of screening procedures;\n3. Have a left ventricular ejection fraction (LVEF) ≥ 20% and ≤ 40% by cMRI at screening and baseline;\n4. The subject is not a candidate for either percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) surgery as determined by the principal investigator (or designee) in consultation with an interventional cardiologist during the screening period;\n5. Be on stable, outpatient, maximally tolerated guideline directed medical therapy (GDMT) for HF for 6 weeks, unless contraindicated, and remain stable during the screening period;\n6. Left ventricular (LV) end diastolic wall thickness of at least 8mm at the potential myocardial site for injection;\n7. Be a candidate for cardiac catheterization;\n8. Agree to protocol defined requirements for contraception;\n9. Provide written informed consent.\n\nExclusion Criteria:\n\nTo participate, a subject MUST NOT HAVE:\n\n1. Valvular heart disease including 1) mechanical or bioprosthetic heart valve; or 2) severe valvular (any valve) insufficiency\u002Fregurgitation within 12 months of consent;\n2. Aortic stenosis with valve area ≤ 1.5cm2;\n3. Prior heart transplant, history of LV reduction surgery, cardiomyoplasty, passive restraint device\n4. Had an acute myocardial infarction within the prior 30 days before initiation of screening;\n5. Unstable angina pectoris within 30 days before initiation of screening procedures;\n6. Idiopathic, valvular, peri\u002Fpost-partum cardiomyopathy or other cardiomyopathy of non-ischemic etiology;\n7. Restrictive, obstructive, or infiltrative cardiomyopathy; pericardial constriction; amyloidosis; or uncorrected thyroid disease;\n8. A history of ischemic or hemorrhagic stroke within 90 days of screening;\n9. Liver dysfunction, as evidenced by enzymes (e.g., AST, ALT, alkaline phosphatase) greater than 3 times upper limit of normal;\n10. A baseline eGFR \\\u003C35 mL\u002Fmin\u002F1.73m2;\n11. Diabetes with poorly controlled blood glucose levels (HbA1c \\> 10%);\n12. A hematologic abnormality during baseline testing;\n13. Coagulopathy (INR \\> 1.5) not due to a reversible cause (e.g., warfarin and\u002For Factor Xa inhibitors); Subjects who cannot be withdrawn from anticoagulation will be excluded;\n14. An underlying autoimmune disorder or current immunosuppressive therapy;\n15. A contrast allergy that cannot adequately be managed by premedication;\n16. Received cell-based therapy from any source;\n17. Received any viral vector mediated gene therapy;\n18. Evidence of active systemic infection at time of study product delivery;\n19. HIV and\u002For active HBV, HCV or Covid-19 infection at screening or baseline;\n20. Presence of LV thrombus;\n21. Presence of a pacemaker or ICD generator with any of the following limitations\u002Fconditions:\n\n    1. manufactured before the year 2000\n    2. leads implanted \\\u003C 6 weeks prior to screening\n    3. non-transvenous epicardial leads\n    4. subcutaneous ICDs\n    5. any other condition that, in the judgment of device-trained staff, would deem an MRI contraindicated;\n22. A cardiac resynchronization therapy (CRT) device implanted \\\u003C 3 months prior to consent;\n23. Other MRI contraindications\n24. Mobitz II or higher degree atrioventricular block without a functioning pacemaker within 3 months of consent;\n25. A history of drug abuse or alcohol abuse, or documented medical, occupational, or legal problems arising from the use of alcohol or drugs within the past 24 months;\n26. Cognitive or language barriers that prohibit obtaining informed consent or any study elements;\n27. Participation (currently or within the previous 30 days) in a cardiac related investigational therapeutic (including stem cell and gene-based therapies) or device trial;\n28. Pregnancy, lactation, plans to become pregnant in the next 12 months, or is unwilling to use acceptable forms of birth control during study participation;\n29. Expected survival \\\u003C 1 year in the judgment of the investigator;\n30. Active malignancy within the past 3 years (exceptions: localized prostate cancer, cervical or breast cancer in situ, or nonmelanoma skin cancer that has been definitively treated);",[123,124],"ADULT","OLDER_ADULT",[126],{"facility":127,"status":8,"city":128,"state":129,"zip":130,"country":131,"contacts":132,"geoPoint":152},"Texas Heart Institute","Houston","Texas","77030","United States",[133,138,142,145,148,150],{"name":134,"role":135,"phone":136,"email":137},"Clinical Research Operations Specialist","CONTACT","832-355-9614","gphillip@texasheart.org",{"name":139,"role":135,"phone":140,"email":141},"Center for Clinical Research","832-355-9405","clinicalresearch@texasheart.org",{"name":143,"role":144},"Alexander Postalian, MD","PRINCIPAL_INVESTIGATOR",{"name":146,"role":147},"Emerson Perin, MD","SUB_INVESTIGATOR",{"name":149,"role":147},"Jorge Escobar, MD",{"name":151,"role":147},"Nikolaos Diakos, MD",{"lat":153,"lon":154},29.76328,-95.36327,[156,161],{"name":157,"role":135,"phone":158,"phoneExt":159,"email":160},"Tyler H Kibbee, MBS","713-609-1928","901","info@yaptx.com",{"name":162,"role":135,"phone":163,"email":164},"Director of Operations","949-348-1188","kapgar@yaptx.com",[166],{"name":143,"affiliation":127,"role":144},[],[],{"nct_id":4,"conditions":170,"biomarkers":172},[171],"Heart Failure",[],{"nct_id":4,"found":15,"summary":174,"prompt_version":184},{"design":175,"status":176,"heading":177,"summary":178,"follow_up":179,"word_count":180,"commitments":181,"compensation":182,"drugs_mentioned":183},"This is a Phase I, single-center, open-label study, meaning everyone knows what treatment is being given. It will enroll about 24 participants to test different doses of YAP101.","completed","Study of YAP101 for Heart Failure with Reduced Ejection Fraction","This study is testing a new gene therapy called YAP101 for adults with heart failure caused by a previous heart attack (ischemic heart failure) and a weakened pumping ability (reduced ejection fraction). YAP101 aims to help the heart repair itself by delivering a special gene therapy directly to heart cells. Researchers want to see if YAP101 is safe and how well it's tolerated, as well as its early effects on heart function. You might be able to join if you are between 18 and 79 years old, have stable heart failure from a heart attack, and your heart's pumping ability (ejection fraction) is between 20% and 40%. This study is currently recruiting about 24 participants.","Participants will be monitored for safety and other outcomes for 12 months after receiving the treatment.",115,"You would receive a one-time injection of YAP101 into your heart. After that, you would have outpatient visits for monitoring over 12 months.","Not stated in the trial record.",[],null]