Diagnostic Approach to Dyspepsia in Elderly Patients

Initial Evaluation and Investigations

The American Gastroenterological Association recommends that elderly patients with dyspepsia and alarm features such as early satiety and limited appetite undergo urgent upper endoscopy to exclude gastro-oesophageal malignancy 1
Full blood count is mandatory in all patients ≥55 years with dyspepsia to assess for anemia and evaluate platelet count, with thrombocytosis associated with gastro-oesophageal cancer 1, 2
Coeliac serology should only be performed if overlapping IBS-type symptoms are present 1

Age ≥55 years with dyspepsia plus early satiety/limited appetite qualifies as an alarm symptom requiring urgent 2-week wait endoscopy, according to the British Society of Gastroenterology 1, 2
Early satiety and limited appetite suggest possible gastric pathology including malignancy, prompting urgent evaluation 2
Epigastric tenderness with these features increases concern for organic disease, necessitating prompt investigation 2
Urgent abdominal CT scan should be considered if patient is ≥60 years with abdominal pain and weight loss to exclude pancreatic cancer 1

Gastric biopsies for H. pylori testing should be documented during endoscopy to guide treatment, as recommended by the European Helicobacter Study Group 3, 4
Evaluate for structural disease, including peptic ulcer, erosive oesophagitis, and malignancy, during endoscopy 5

If organic disease is found, treat appropriately based on endoscopic findings, with H. pylori eradication for peptic ulcer disease being highly efficacious, according to the American College of Gastroenterology 3, 5
For functional dyspepsia, lifestyle modifications such as regular aerobic exercise and avoiding trigger foods, including coffee, are recommended 1, 6
Symptom-based pharmacotherapy, including PPI for epigastric pain/burning and prokinetics for early satiety/fullness, should be considered, as suggested by the National Institute for Health and Care Excellence 3, 7