Your session is about to expire
← Back to Search
Mapping and Ablation for Atrial Fibrillation (SPHERE Per-AF Trial)
SPHERE Per-AF Trial Summary
This trial is testing a new mapping and ablation catheter against a control device to see if the investigational device is more effective.
SPHERE Per-AF Trial Timeline
Treatment Details
Study Objectives
Outcome measures can provide a clearer picture of what you can expect from a treatment.SPHERE Per-AF Trial Design
Find a Location
Who is running the clinical trial?
Media Library
- I am between 18 and 80 years old.I have had symptoms of persistent atrial fibrillation for 7 days to less than 12 months, confirmed by tests.I have had severe acid reflux that needed surgery or a device to manage.I have tried and cannot tolerate or did not respond to a heart rhythm medication.I am a good candidate for a procedure to correct heart rhythm.I cannot have catheters placed due to a blockage or abnormality in my blood vessels.I have unstable chest pain.I had a heart bypass surgery within the last 6 months.I have had a procedure done on the left side of my heart.I have a serious lung condition that affects my breathing.I am scheduled for a heart transplant or surgery within a year after my first ablation.I have severe leakage in my heart's mitral valve.I have had a procedure to open or clean my carotid artery.I have had symptoms of AF for more than 7 days but less than a year, confirmed by tests.I do not have severe or uncontrolled heart failure.I have rheumatic heart disease.I have a significant narrowing of my heart's mitral valve.You are willing and able to comply with all baseline and follow-up evaluations for the full length of the study.I do not have any current infections or severe illnesses.My atrial fibrillation is due to a temporary condition like an electrolyte imbalance or thyroid issue.I have a history of unusual bleeding or clotting.I am on dialysis for kidney failure.I have not had a heart attack in the last 3 months.I am a good candidate for a procedure to correct heart rhythm.I have not had any heart procedures in the last 90 days.I have had heart valve surgery.I have high blood pressure in the lungs.I have had atrial fibrillation continuously for a year or more.I have tried and cannot tolerate or did not respond to a heart rhythm medication.I am between 18 and 80 years old.I cannot take blood thinners for a long time due to a health condition.I have been diagnosed with thickened heart muscles.I have been diagnosed with atrial myxoma.
- Group 1: Sphere-9 Catheter
- Group 2: THERMOCOOL SMARTTOUCH SF
- No Placebo-Only Group - All patients enrolled in this study will receive some form of active treatment.
- Screening: It may take up to 3 Weeks to process to see if you qualify in this trial.
- Treatment: The duration you will receive the treatment varies.
- Follow Ups: You may be asked to continue sharing information regarding the trial for 6 Months after you stop receiving the treatment.
Frequently Asked Questions
Is the age cut-off for this trial below sixty years old?
"The age range for enrolment in this study is 18 to 80, as per the eligibility requirements."
What characteristics make individuals suitable candidates for this medical research?
"Candidates that meet the criteria of being between 18 and 80 years old, with a diagnosis of atrial fibrillation, may qualify for this medical trial. This study is currently seeking to enroll approximately 477 patients."
What is the geographic range of this trial's implementation?
"Currently, 19 medical centres are enrolling patients for this trial. These sites span from Wormleysburg to Phoenix to New york and beyond. To reduce travel time associated with participation, we recommend selecting the closest site possible."
Is this research actively recruiting participants?
"As reported on clinicaltrials.gov, the initial posting of this medical trial was on December 14th 2021 but is no longer actively recruiting candidates. However, there are still 476 other trials that require additional participants at present."
Who else is applying?
What state do they live in?
How old are they?
What site did they apply to?
What portion of applicants met pre-screening criteria?
Share this study with friends
Copy Link
Messenger