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临床试验/NL-OMON48568
NL-OMON48568已完成不适用

Safety and Performance Evaluation of the AccuCinch Ventricular Repair System for the treatment of heart failure, with or without functional Mitral Regurgitation Due to Dilated Ischemic or Non-Ischemic Cardiomyopathy - CORCINCH-E

Ancora Heart, Inc.0 个研究点目标入组 28 人开始时间: 待定最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
28

研究概览

简要总结

Trial ended prematurely

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • 1. Age >= 18 yrs
  • 2. Subjects who present with heart failure with or without functional mitral
  • regurgitation due to dilated cardiomyopathy of ischemic or non-ischemic etiology
  • a. For subjects with FMR severity of FMR: >= Moderate 2+
  • b. For subjects without FMR, LVEDD >= 55 mm
  • 3. LVEF >=20% to <=40%. Patients with EF >40% are excluded
  • 4. Symptom Status: NYHA II- IV (i.e., ambulatory)
  • 5. Patients to be considered for the present study will be required to have
  • received all appropriate guidelines-recommended medical therapies for at least
  • 3 months prior to the enrollment with stable doses of drugs for at least 1 month
  • 6. Surgical risk:
  • a) Voor patiënten met alleen FMR: Het Hart Team moet de patiënt als hoog risico
  • evalueren en mag de bestaande risico scores gebruiken of comorbiditeiten om
  • blijk te geven van hoge-risicofactoren. Hoog risico voor mitralisklepchirurgie
  • wordt gedefinieerd met behulp van erkende risicoscores (STS, Euro-Score II) in
  • combinatie met comorbiditeiten zoals aanbevolen door het MVARC
  • (fragiliteitsindex; stoornis van belangrijke orgaansystemen die postoperatief
  • niet verbetert; belemmeringen specifiek voor de ingreep) (MVARC deel 1).
  • b) Voor alle patiënten: de patiënt is geschikt voor cardiale chirurgie
  • (namelijk, de patiënt is in een conditie die voldoende is voor een potentiele
  • conversie naar open chirurgie in geval van procedurele complicaties). Dit
  • criterium voegt een veiligheids niveau voor patiënten toe.
  • a. For patients with FMR only: The Heart Team must assess as high-risk and may
  • utilize risk score or comorbidities to demonstrate high risk features. High
  • risk for mitral valve surgery is defined utilizing established risk scores
  • (STS, Euro-Score II) in conjunction with comorbidities as recommended by MVARC
  • (frailty index; major
  • 4631_E CL Confidential Page 10 of 100
  • organ system compromise not to be improved postoperatively; procedure specific
  • impediments) (MVARC Part 1)
  • b. For all patients: Subject is eligible for cardiac surgery (namely, the
  • patient is in a condition that allows a potential conversion to open surgery in
  • case of procedural complications). This criterion adds a safety level for the
  • 7. Completion of all qualifying diagnostic and functional tests and agrees to
  • comply with study follow-up schedule
  • 8. Patients required to have an ICD are required to have ICD implant at least 1
  • month prior to enrollment

排除标准

  • 1. Life expectancy <1 yr due to noncardiac conditions
  • 2. NYHA functional class IV (i.e., non-ambulatory) or ACC/AHA stage D heart
  • 3. Hypotension (systolic pressure <90 mm Hg) or requirement for inotropic
  • support or mechanical hemodynamic support
  • 4. Hypertrophic cardiomyopathy, restrictive cardiomyopathy, constrictive
  • pericarditis, or any other structural heart disease causing heart failure other
  • than dilated cardiomyopathy of either ischemic or non-ischemic etiology
  • 5. Fixed pulmonary artery systolic pressure >70 mm Hg
  • 6. Physical evidence of right-sided congestive heart failure with
  • echocardiographic evidence of moderate or severe right ventricular dysfunction
  • 7. Mitral valve anatomy which may preclude proper device treatment
  • 8. Mitral valve area <4.0 cm2 (if new device therapy may further decrease the
  • mitral orifice area)
  • 9. Any prior mitral valve surgery or transcatheter mitral valve procedure
  • 10. Stroke or transient ischemic event within 30 days
  • 11. Modified Rankin Scale >= 4 disability
  • 12. Need for emergent or urgent surgery for any reason or any planned cardiac
  • surgery within the next 12 months
  • 13. Untreated clinically significant coronary artery disease requiring
  • revascularization
  • 14. Severe symptomatic carotid stenosis (>70% by ultrasound).
  • 15. Myocardial infarction <= 30 days
  • 16. Any percutaneous cardiovascular intervention, cardiovascular surgery, or
  • carotid surgery within 30 days
  • 17. Tricuspid valve disease requiring surgery or severe tricuspid regurgitation
  • (per ASE guidelines)
  • 18. Aortic valve disease requiring surgery
  • 19. Moderate or severe aortic valve stenosis or regurgitation
  • 20. Aortic valve prosthesis
  • 21. Fluoroscopic or echocardiographic evidence of severe aortic arch
  • calcification, mobile aortic atheroma, intracardiac mass, thrombus, or
  • 22. Need for any cardiovascular surgery (other than for MV disease)
  • 23. Active endocarditis
  • 24. Anatomical pathology/constraints preventing appropriate access/implant of
  • the AccuCinch System (e.g., femoral arteries will not support a 20F system)
  • 25. Known allergy to nickel, polyester, or polyethylene
  • 26. Active infections requiring current antibiotic therapy
  • 27. Currently participating in another investigational study
  • 28. Subjects in whom transesophageal echocardiography is contraindicated or
  • 29. Renal insufficiency (i.e., eGFR of <30ml/min/1.73m2; Stage 4 or 5 CKD)
  • 30. Subjects in whom anticoagulation or antiplatelet therapy is contraindicated
  • 31. Any prior true anaphylactic reaction to contrast agents; defined as known
  • anaphylactoid or other non-anaphylactic allergic reactions to contrast agents
  • that cannot be adequately pre-medicated prior to procedure.
  • 32. Implant or revision of any rhythm management device (CRT or CRT-D) or
  • implantable cardioverter defibrillator within 1 month
  • 33. Absence of CRT with class I indication criteria for biventricular pacing
  • (left bundle branch block pattern and QRS duration >=150 ms)
  • 34. Subjects on high dose steroids or immunosuppressant therapy
  • 35. Any condition making it unlikely the patient will be able to complete all
  • 另有 4 项未显示

研究者

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