[The value of twenty-four hour intraoesophageal pH monitoring and manometry in the management of patients with upper gastrointestinal symptoms].

UNLABELLED: Functional gastroenterological examinations (intraoesophageal pH monitoring, oesophageal manometry, scintigraphy, impedance examination) play important role in the management of patients with upper gastrointestinal complaints.

PATIENTS AND

METHODS

Four different cases are demonstrated where diagnose and therapy was developed by these examinations. Two patients had typical gastro-oesophageal reflux symptoms and two others had dysphagia. Intraoesophageal pH monitoring was performed by Zinetics twenty-four hour one or two channel pH catheters and oesophageal manometry was carried out by Zinetics EMC four channel catheter with water perfusion method.

CASE REPORTS: In one of the patients with typical and extraoesophageal reflux symptoms, lower oesophageal sphincter incompetency by manometry and pathological acid reflux was observed by intraoesophageal pH monitoring, respectively. Furthermore, hiatal hernia was established, peristalsis of the oesophagus proved to be preserved. Because of incomplete efficacy of proton pump inhibitor (PPI) therapy, antireflux surgery was indicated. An other patient with reflux symptoms had physiological pH monitoring and manometric values. Hypersensitive oesophagus was diagnosed and PPI therapy in double dose was applied. Both patients are symptom free up to now. Other two patients complained difficult swallowing and weight loss. Absence of lower oesophageal sphincter relaxation and hypomotility of the oesophagus was observed. After oesophageal dilatation, both patients with achalasia could easy swallow and eat.

CONCLUSIONS

Our cases confirm the importance of the twenty-four hour intraoesophageal pH monitoring and oesophageal manometry in the diagnosis of gastro-oesophageal reflux disease, non-cardiac chest pain, other extraoesophageal manifestations and dysphagia. These examinations support the decision for the adequate therapeutic strategy (conventional treatment, surgery or operation or endoscopic intervention) and are important in the follow-up of patients.