Standard pH monitoring detected GER in 50% of symptomatic subjects, whereas impedance monitoring increased the proportion diagnosed as having GER to 72% of symptomatic subjects.

Ambulatory 24 h esophageal pH monitoring is an important tool for assessing patients with suspected GERD. Analysis of pH monitoring is currently divided into upright and recumbent periods based on ...

However, despite being the gold standard, 24-h esophageal pH monitoring has limited utility in clinical settings and its availability should be limited to tertiary care centers.

A bioresorbable, cordless, passive sensor that monitors pH locally and detects stomach leakage early on.

NUS researchers have developed an 'add-on' to wearable health monitoring gadgets that can tell users about the condition of their health from their sweat. The pH Watch comprises a novel color ...

But real-time pH monitoring inside live single cells has been elusive. Now, a team at Pohang University of Science and Technology has developed a probe that can accomplish this task.