Vitamin B12 (cobalamin) deficiency in elderly patients

E Andrès, NH Loukili, E Noel, G Kaltenbach… - Cmaj, 2004 - Can Med Assoc
VITAMIN B12 OR COBALAMIN DEFICIENCY occurs frequently (> 20%) among elderly
people, but it is often unrecognized because the clinical manifestations are subtle; they are …

Food-cobalamin malabsorption in elderly patients: clinical manifestations and treatment

E Andrès, S Affenberger, S Vinzio, JE Kurtz… - The American journal of …, 2005 - Elsevier
PURPOSE: Approximately 15% of people aged more than 60 years old have a cobalamin
(vitamin B12) deficiency, mainly in relation with food-cobalamin malabsorption (FCM). To …

An update on cobalamin deficiency in adults

N Dali-Youcef, E Andrès - QJM: An International Journal of …, 2009 - academic.oup.com
Cobalamin (vitamin B12) deficiency is particularly common in the elderly (> 65 years of age),
but is often unrecognized because of its subtle clinical manifestations; although they can be …

Vitamin B12 deficiency. Recognizing subtle symptoms in older adults.

TS Dharmarajan, GU Adiga, EP Norkus - Geriatrics, 2003 - europepmc.org
Vitamin B12 deficiency is a common but under-recognized, yet easily treatable disorder in
older adults. Although several causes exist, food-cobalamin malabsorption is now believed …

Age-Related Changes in Cobalamin (Vitamin B12) Handling: Implications for Therapy

H Nilsson-Ehle - Drugs & aging, 1998 - Springer
Cobalamin (vitamin B 12) deficiency is more common in the elderly than in younger patients.
This is because of the increased prevalence of cobalamin malabsorption in this age group …

Role of cobalamin intake and atrophic gastritis in mild cobalamin deficiency in older Dutch subjects

DZB van Asselt, LC de Groot, WA van Staveren… - The American journal of …, 1998 - Elsevier
Background: The reason for the high prevalence of mild cobalamin (vitamin B-12) deficiency
in the elderly is poorly understood. Objective We aimed to determine the reason for this high …

Efficacy of short‐term oral cobalamin therapy for the treatment of cobalamin deficiencies related to food‐cobalamin malabsorption: a study of 30 patients

E Andres, G Kaltenbach, E Noel… - Clinical & Laboratory …, 2003 - Wiley Online Library
Background: It has been suggested that oral cobalamin (vitamin B12) therapy may be an
effective therapy for treating cobalamin deficiencies related to food‐cobalamin …

The syndrome of food-cobalamin malabsorption revisited in a department of internal medicine. A monocentric cohort study of 80 patients

E Andrès, AE Perrin, C Demangeat, JE Kurtz… - European journal of …, 2003 - Elsevier
Background: To date, only case reports or small studies have documented the syndrome of
food-cobalamin malabsorption in specific populations of patients or situations. In this paper …

Cobalamin: a critical vitamin in the elderly

M Wolters, A Ströhle, A Hahn - Preventive medicine, 2004 - Elsevier
Vitamin B12 deficiency is a common problem in elderly subjects. If a serum cobalamin level
of about 150 pmol/L (200 pg/mL) is considered normal, 10–15% of the elderly are deficient …

Screening for cobalamin deficiency in geriatric outpatients: prevalence and influence of synthetic cobalamin intake

S Rajan, JI Wallace, SAA Beresford… - Journal of the …, 2002 - Wiley Online Library
OBJECTIVES: To describe the prevalence of cobalamin (Cbl) deficiency in older adult
outpatients and to determine whether regular intake of a synthetic source of cobalamin …