Esophageal Protection Study: A Multicenter Study

Rövid összefoglaló (regiszter, angolul)

Atrial fibrillation (AF) is a common debilitating heart rhythm condition that can cause heart failure and negatively impact a patient's outlook in terms of symptoms and disability. It is an irregular fast heart rhythm disorder coming from the top chamber of the heart (left atrium). Catheter ablation treatment has been shown to be effective in controlling or eliminating AF and its associated symptoms. This is now a common and effective treatment option for patients suffering with AF. During ablation, thermal energy is applied in the top chamber of the heart (the left atrium) to abolish abnormal electrical signals that cause AF. It is generally a safe procedure, but one potential risk associated with this procedure is damage to the esophagus caused by thermal energy being transmitted to the esophagus from the heart. The esophagus sits just behind the heart chamber where ablation work is performed, about 5mm away, so it is vulnerable to damage. Although the risk of severe esophageal damage is low, if it occurs it can be serious as the patient may become very ill as a result. In recent studies, it was shown that a more advanced type of esophageal probe (ensoETM) that cools the esophagus during ablation is better at protecting the esophagus from ablation-related injury compared to the standard care temperature monitoring probe currently used. The ensoETM is a CE marked and FDA-cleared device, with an intended purpose of controlling patient temperature and has received marketing authorization from FDA to reduce the likelihood of ablation-related esophageal injury resulting from radiofrequency cardiac ablation procedures. The purpose of this study is to determine if the long-term efficacy outcome results obtained in single pilot studies can be replicated in a prospective, multi-center randomized controlled trail comparing the the esophageal cooling probe versus a standard of care esophageal temperature monitoring probe. There is a 50:50 chance of the esophageal cooling probe being used during AF ablation for participants.

Mit vállalsz

• Vizsgálat típusa: Beavatkozással járó
• Bevont résztvevők: 152
• 2022. márc. 10. és az elsődleges befejezés (2026. máj. 15.) között
• 6 helyszín, 2 országban
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