Comparing same-day discharge to overnight stay after heart procedure for atrial fibrillation

Same-Day Discharge Versus Overnight Stay Following Pulmonary Vein Isolation for Atrial Fibrillation - the SHAzAM-AF Study

Not applicable Interventional University of Luebeck · NCT06598280

This study is testing if patients with atrial fibrillation can safely go home the same day after a heart procedure instead of staying overnight, to see if it makes them more comfortable and lowers healthcare costs.

Quick facts

PhaseNot applicable
Study typeInterventional
Enrollment270 (estimated)
Ages18 Years and up
SexAll
SponsorUniversity of Luebeck Academic / other
Locations1 site (Lübeck, Schleswig-Holstein)
Trial IDNCT06598280 on ClinicalTrials.gov

What this trial studies

This study is a prospective, randomized, controlled, multicenter trial that aims to compare the safety and efficacy of a Same Day Discharge (SDD) protocol against the traditional overnight stay (ONS) protocol for patients undergoing pulmonary vein isolation for atrial fibrillation. It will utilize a suture-mediated vascular closure device and assess the rates of adverse events, unplanned medical visits, and readmissions over a 30-day period, while also evaluating the protocol's safety and feasibility during a 12-month follow-up. The goal is to demonstrate that SDD can provide similar safety outcomes while reducing healthcare costs and enhancing patient comfort.

Who should consider this trial

Good fit: Ideal candidates are adults aged 18 and older who are scheduled for elective catheter ablation for atrial fibrillation.

Not a fit: Patients with active infections, certain blood disorders, or extreme body mass index may not benefit from this study.

Why it matters

Potential benefit: If successful, this approach could allow patients to recover at home sooner, improving comfort and reducing hospital costs.

How similar studies have performed: Other studies have shown promising results with same-day discharge protocols in similar procedures, indicating potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Patients age \>=18 years
* Elective catheter ablation for atrial fibrillation using 6 to 14 Fr inner diameter introducer sheath with a minimum of 1 and maximum of 2 femoral venous access sites, independent of the energy source use

Exclusion Criteria:

* Active systemic or cutaneous infection, or inflammation in vicinity of the groin
* Platelet count \< 50,000 cells/mm3
* Body mass index (BMI) \> 45 kg/m2 or \< 18 kg/m2

Where this trial is running

Lübeck, Schleswig-Holstein

Study contacts

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Atrial Fibrillation
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.