C. Kalantzis

Validation of the Capsule Endoscopy Crohn’s Disease Activity Index (CECDAI or Niv score): a multicenter prospective study

Yael Niv, Sagi Ilani, Zohar Levi et al. · Endoscopy · 2011 · 175 citations

Medicine, Clinical Sciences, Internal Medicine +17

Video-capsule endoscopy gastric and small bowel transit time and completeness of the examination in patients with diabetes mellitus

C. Kalantzis, Angelos Papadopoulos, P. Apostolopoulos et al. · Digestive and Liver Disease · 2007 · 101 citations

Medicine, Clinical Sciences, Internal Medicine +11

The role of wireless capsule endoscopy in investigating unexplained iron deficiency anemia after negative endoscopic evaluation of the upper and lower gastrointestinal tract

P. Apostolopoulos, Christos Liatsos, Ian M. Gralnek et al. · Endoscopy · 2006 · 94 citations

Medicine, Clinical Sciences, Internal Medicine +13

Acid‐related oesophageal sensitivity, not dysmotility, differentiates subgroups of patients with non‐erosive reflux disease

Nora Thoua, David Khoo, C. Kalantzis et al. · Alimentary Pharmacology & Therapeutics · 2007 · 50 citations

Medicine, Cardiology, Gastroenterology +14

Clinical trial: effectiveness of chewing‐gum in accelerating capsule endoscopy transit time – a prospective randomized, controlled pilot study

P. Apostolopoulos, C. Kalantzis, Ian M. Gralnek et al. · Alimentary Pharmacology & Therapeutics · 2008 · 37 citations · Full text

Medicine, Clinical Sciences, Gastroenterology +15