Cryoballoon PVI With PWI Versus PVI Alone In Patients With PAF
Public ClinicalTrials.gov record NCT05296824. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Cryoballoon Isolation of Combined Posterior Wall and Pulmonary Veins Versus Pulmonary Veins Alone for the Treatment of Paroxysmal Atrial Fibrillation (IMPPROVE-PAF)
Study identification
- NCT ID
- NCT05296824
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Sacramento EP Research
- Other
- Enrollment
- 320 participants
Conditions and interventions
Conditions
Interventions
- Cryoballoon ablation for the treatment of atrial fibrillation Procedure
Procedure
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2013
- Primary completion
- Aug 30, 2018
- Completion
- Dec 30, 2021
- Last update posted
- Nov 4, 2025
2014 – 2021
United States locations
- U.S. sites
- 4
- U.S. states
- 4
- U.S. cities
- 4
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Mercy General Hospital and Dignity Health Heart and Vascular Institute | Sacramento | California | 95819 | — |
| UC Health Medical Center | Loveland | Colorado | 80538 | — |
| Beth Israel Deaconess Medical Center | Boston | Massachusetts | 02215 | — |
| University of Texas Health Science Center at Houston | Houston | Texas | 77030 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT05296824, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Nov 4, 2025 · Synced May 8, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT05296824 live on ClinicalTrials.gov.