AIM: In the elderly, prevalence of bleeding- and/or iron malabsorption-related gastrointestinal (GI) causes of iron deficiency anemia (IDA) has not been addressed yet. The aim of this study was to assess the occurrence of malabsorptive diseases and bleeding lesions of the upper and lower GI tract in early (65-74 year-old) and late (over 75 year-old) elderly group compared with adult (50-64 year-old) outpatients. METHODS: The study enrolled 136 consecutive adult (N.=31), early (N.=48) and late elderly (N.=57) IDA outpatients who were referred to the Gastroenterology Department for IDA evaluation and underwent gastroscopy/histology and colonoscopy. RESULTS: Bleeding lesions were significantly less frequent in adult patients than in elderly patients (29% vs. 49.5%, P=0.0252). The most common bleeding lesions were large hiatal hernia (14.7%) and colon cancer (12.5%). Iron malabsorption diseases (Hp-related pangastritis, atrophic body gastritis and celiac disease) were more frequent in the adult group than in the early elderly group (80.6% vs. 56.2%, P=0.0367). In elderly patients, the observed prevalence of bleeding and iron malabsorption IDA causes was similar, whereas in adult patients iron malabsoptive diseases were more frequently detected (P<0.0001). The occurrence of concomitant IDA causes was not different among the three age-groups. CONCLUSION: In the early and late elderly, almost half of GI IDA causes are related to bleeding lesions which are more frequently observed respect to the adult patients. Iron malabsorption diseases affect almost 60% of early and late elderly groups. As for adult patients, an accurate upper and lower endoscopical/histological evaluation diagnoses IDA causes in the vast majority of the elderly outpatients.
AIM: In the elderly, prevalence of bleeding- and/or iron malabsorption-related gastrointestinal (GI) causes of iron deficiency anemia (IDA) has not been addressed yet. The aim of this study was to assess the occurrence of malabsorptive diseases and bleeding lesions of the upper and lower GI tract in early (65-74 year-old) and late (over 75 year-old) elderly group compared with adult (50-64 year-old) outpatients. METHODS: The study enrolled 136 consecutive adult (N.=31), early (N.=48) and late elderly (N.=57) IDA outpatients who were referred to the Gastroenterology Department for IDA evaluation and underwent gastroscopy/histology and colonoscopy. RESULTS:Bleeding lesions were significantly less frequent in adult patients than in elderly patients (29% vs. 49.5%, P=0.0252). The most common bleeding lesions were large hiatal hernia (14.7%) and colon cancer (12.5%). Ironmalabsorption diseases (Hp-related pangastritis, atrophic body gastritis and celiac disease) were more frequent in the adult group than in the early elderly group (80.6% vs. 56.2%, P=0.0367). In elderly patients, the observed prevalence of bleeding and iron malabsorption IDA causes was similar, whereas in adult patientsironmalabsoptive diseases were more frequently detected (P<0.0001). The occurrence of concomitant IDA causes was not different among the three age-groups. CONCLUSION: In the early and late elderly, almost half of GI IDA causes are related to bleeding lesions which are more frequently observed respect to the adult patients. Ironmalabsorption diseases affect almost 60% of early and late elderly groups. As for adult patients, an accurate upper and lower endoscopical/histological evaluation diagnoses IDA causes in the vast majority of the elderly outpatients.
Authors: A T M Dilshad Chowdhury; Gaius Longcroft-Wheaton; Andrew Davis; David Massey; Patrick Goggin Journal: Frontline Gastroenterol Date: 2014-01-27
Authors: Srihari Mahadev; Monika Laszkowska; Johan Sundström; Magnus Björkholm; Benjamin Lebwohl; Peter H R Green; Jonas F Ludvigsson Journal: Gastroenterology Date: 2018-04-22 Impact factor: 22.682
Authors: Khansa Qamar; Muhammad Saboor; Fatima Qudsia; Shafi Muhammad Khosa; Muhammad Usman Journal: Pak J Med Sci Date: 2015 Mar-Apr Impact factor: 1.088