- ICH GCP
- Register voor klinische proeven in de VS.
- Klinische proef NCT04939584
Patient Perception of MultiPulse Therapy™ (MPT™)
A Clinical Feasibility Study to Evaluate Patient Perception of MPT
Studie Overzicht
Toestand
Conditie
Interventie / Behandeling
Gedetailleerde beschrijving
Studietype
Inschrijving (Werkelijk)
Fase
- Niet toepasbaar
Contacten en locaties
Studie Locaties
-
-
South Australia
-
Adelaide, South Australia, Australië
- Royal Adelaide Hospital
-
Adelaide, South Australia, Australië
- St. Andrew's Hospital
-
-
Deelname Criteria
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
Accepteert gezonde vrijwilligers
Geslachten die in aanmerking komen voor studie
Beschrijving
Inclusion Criteria:
- Male or female between 18 and 80 years of age
- Willing and able to comply with the study protocol, provide a written informed consent
- History of Atrial Fibrillation in past 12 months
- Indicated to undergo an acute electrophysiology procedure allowing for conscious participation in the clinical study
- Current treatment and compliance with standard anticoagulation regimen, including uninterrupted OAC, with acceptable coagulation status, as determined by the Principal Investigator
Study stage dependent: Stage 1:
6a. History of DC-Cardioversion in past 12 months: With or Without
7b. AFEQT Score: <=89
Study stage dependent: Stage 2 (based on results from study stage 1):
6a: History of DC-Cardioversion in past 12 months: Potential emphasis on patients with history of DCCV
7b. AFEQT Score: Potential emphasis on patients with AFEQT <= 58
Exclusion Criteria:
- Life expectancy of 1 year or less
- AF due to reversible causes (e.g., hyperthyroidism, valve disease)
- Hx of fibromyalgia or any other evidence of wide-spread pain
- Any current pain condition that could be confused with pain or discomfort associated with MPT
- >1 current well-defined pain condition (e.g., migraine, joint OA, painful diabetic neuropathy)
- Use of any opioid analgesic (including tramadol) within 3 months of screening
- Spielberger's STAI-AD-Trait > 75
- AFEQT: Section 1: "I was never aware of having atrial fibrillation" is checked
- Allergy or contraindication to anticoagulation therapy
- Presence of intracardiac thrombus (confirmed with cardiac imaging)
- Existing Left Atrial Appendage closure device
- LVEF<20%
- NYHA Class IV heart failure at the time of enrollment
- History of embolic stroke, Transient Ischemic Attack (TIA) or other thromboembolic event within the preceding 3 months.
- Known hyper-coagulable state that increases risk of thrombus
- History of myocardial infarction or coronary revascularization within the preceding 3 months.
- History of sustained ventricular arrhythmia or cardiac arrest
- Presence of chronically implanted lead in the CS
- Presence of ventricular assist device, including intra-aortic balloon pump
- Documented bradycardia (<40 BPM) at the time of the study
- Morbid obesity: BMI>39 kg/m2
- Presence of any prosthetic cardiac valve
- History of significant tricuspid valvular disease requiring surgery
- Moderate to severe mitral valve regurgitation (>40% regurgitation fraction)
- Cognitive or mental health status that would interfere with study participation and proper informed consent
- Cardiovascular anatomical defects that would complicate placement of the stimulation leads required by the protocol, including congenital heart disease and cardiac vein anomalies per the Investigator's discretion
- Pregnancy confirmed by test within 7 days of procedure.
- Inability to pass catheters to heart due to vascular limitations
- Cardiovascular surgery or intervention within 1 month prior to enrollment or planned for up to 1 month after enrollment (other than the planned treatment procedure)
- Active endocarditis
- History of hemodynamic compromise due to valvular heart disease
- Unstable CAD as determined by the investigator
- Severe proximal three-vessel or left main coronary artery disease without revascularization as determined by the investigator
- History of Hypertrophic Cardiomyopathy, Arrhythmogenic Right Ventricular Dysplasia, Congenital Heart Anomaly, Cardiac Amyloidosis or Cardiac Sarcoidosis
- Any other medical condition which may affect the outcome of this study or safety of the subject as determined by the investigator
Studie plan
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Ander
- Toewijzing: NVT
- Interventioneel model: Opdracht voor een enkele groep
- Masker: Geen (open label)
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
---|---|
Experimenteel: Intervention
The study will be conducted using the venous cannulations that are standard of care for the indicated procedure. Additional access points may be necessary if access to coronary sinus is difficult from existing femoral venous cannulations. Sterile study leads or EP catheters will be temporarily placed into the RA, CS, and RV (for R-wave sensing using intracardiac electrograms - optional) which will be connected to the investigational device (CESS). Up to two MPTs will be delivered and subject responses following each MPT regarding perception and acceptability of MPT to treat AF will be obtained. MPT voltages will not exceed 100V. |
Electrical Stimulation
|
Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Therapy acceptance as measured by a subject question administered immediately following MPT delivery
Tijdsspanne: Immediately following MPT delivery
|
Question: "Now I want you to think about your experiences with Atrial Fibrillation.
Think about how it makes you feel, your daily life while in atrial fibrillation and your experience with in-clinic treatments for atrial fibrillation.
If you could use the stimulation you just felt at home and under your control, would you use this stimulation therapy to stop your atrial fibrillation?
Please answer yes or no."
|
Immediately following MPT delivery
|
Subject perception of MPT as measured by a pain scale administered immediately following MPT delivery
Tijdsspanne: Immediately following MPT delivery
|
Question: "Please rate any pain you experienced at the time of the stimulus, was it: No pain, mild pain, moderate pain, severe pain, the worst possible pain imaginable."?
|
Immediately following MPT delivery
|
Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
---|---|---|
Safety determined from summary report of Adverse Events
Tijdsspanne: Through 30 days post-intervention
|
Adverse Event frequency by Adverse Event type
|
Through 30 days post-intervention
|
Medewerkers en onderzoekers
Sponsor
Studie record data
Bestudeer belangrijke data
Studie start (Werkelijk)
Primaire voltooiing (Werkelijk)
Studie voltooiing (Werkelijk)
Studieregistratiedata
Eerst ingediend
Eerst ingediend dat voldeed aan de QC-criteria
Eerst geplaatst (Werkelijk)
Updates van studierecords
Laatste update geplaatst (Werkelijk)
Laatste update ingediend die voldeed aan QC-criteria
Laatst geverifieerd
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- CL008
Plan Individuele Deelnemersgegevens (IPD)
Bent u van plan om gegevens van individuele deelnemers (IPD) te delen?
Informatie over medicijnen en apparaten, studiedocumenten
Bestudeert een door de Amerikaanse FDA gereguleerd geneesmiddel
Bestudeert een door de Amerikaanse FDA gereguleerd apparaatproduct
product vervaardigd in en geëxporteerd uit de V.S.
Deze informatie is zonder wijzigingen rechtstreeks van de website clinicaltrials.gov gehaald. Als u verzoeken heeft om uw onderzoeksgegevens te wijzigen, te verwijderen of bij te werken, neem dan contact op met register@clinicaltrials.gov. Zodra er een wijziging wordt doorgevoerd op clinicaltrials.gov, wordt deze ook automatisch bijgewerkt op onze website .
Klinische onderzoeken op MultiPulse Therapy
-
Utah State UniversityOnbekendTrichotillomanieVerenigde Staten
-
Medical University of South CarolinaNational Institute on Deafness and Other Communication Disorders (NIDCD)WervingHartinfarct | Afasie | Afasie niet vloeiendVerenigde Staten
-
Rhode Island HospitalSynovation Medical GroupWerving
-
Columbia UniversityBeëindigd
-
Cyberonics, Inc.Voltooid
-
AxomoveWerving
-
Western University, CanadaBeëindigdStressstoornissen, posttraumatischCanada
-
Karakter Kinder- en JeugdpsychiatrieZonMw: The Netherlands Organisation for Health Research and DevelopmentWervingAutisme Spectrum Stoornis | Emotie regulatie | Adolescent - Emotioneel probleemNederland
-
3MIngetrokken
-
University of Applied Sciences and Arts of Southern...Vrije Universiteit Brussel; Universiteit Antwerpen; THIM - die internationale Hochschule...Voltooid