Long-Term Results of Radiofrequency Energy Delivery for the Treatment of GERD: Results  of a Prospective 48-Month  Study

<table>Mean Less pressure was evaluated by oesophageal manometry; median basal pressure was 8.44 mmHg (7.2–11.7), at 24 months was 9.5 (7.8–10.2) and at 48 months was 9.1 (6.9–9.2). No significant differences from baseline values were found.</table>

Diagnostic and Therapeutic Endoscopy

fig2

Figure 2

Figure 2: Long-Term Results of Radiofrequency Energy Delivery for the Treatment of GERD: Results  of a Prospective 48-Month  Study 