Letter: oral B12 replacement in Crohn's disease - is B12 by injection obsolete?
نویسندگان
چکیده
منابع مشابه
Oral Vitamin B12 Replacement for the Treatment of Pernicious Anemia
Many patients with pernicious anemia are treated with lifelong intramuscular (IM) vitamin B12 replacement. As early as the 1950s, there were studies suggesting that oral vitamin B12 replacement may provide adequate absorption. Nevertheless, oral vitamin B12 replacement in patients with pernicious anemia remains uncommon in clinical practice. The objective of this review is to provide an update ...
متن کاملOral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency.
BACKGROUND Vitamin B12 deficiency is common, and the incidence increases with age. Most people with vitamin B12 deficiency are treated in primary care with intramuscular (IM) vitamin B12. Doctors may not be prescribing oral vitamin B12 formulations because they may be unaware of this option or have concerns regarding its effectiveness. OBJECTIVES To assess the effects of oral vitamin B12 vers...
متن کاملMedical intelligence in Sweden. Vitamin B12: oral is as good as parenteral injection
Background: Sweden is the only country in which oral high dose vitamin B12 has gained widespread use in the treatment of deficiency states. Objective: The aim of the study was to describe prescribing patterns and sales statistics of vitamin B12 tablets and injections in Sweden 1990–2000. Design, setting, and sources: Official statistics of cobalamin prescriptions and sales were used. Results: T...
متن کاملOral Cyanocobalamin is Effective in the Treatment of Vitamin B12 Deficiency in Crohn’s Disease
Cobalamin deficiency is common in patients with Crohn's disease (CD). Intramuscular cobalamin continues to be the standard therapy for the deficiency and maintenance treatment in these patients, although oral route has been demonstrated to be effective in other pathologies with impaired absorption. Our aims were to evaluate the efficacy of oral therapy in the treatment of cobalamin deficiency a...
متن کاملOral vitamin B12: a cost-effective alternative.
On February 29, 2012, Sandoz Canada announced a disruption to the supply of its many injectable medications in Canada, including vitamin B12 (VB12) while it upgraded operations to meet US Food and Drug Administration standards.1 This disruption forced Canadian physicians and pharmacists to find alternative sources or make therapeutic substitutions until the shortage was resolved. This shortage ...
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ژورنال
عنوان ژورنال: Alimentary Pharmacology & Therapeutics
سال: 2014
ISSN: 0269-2813
DOI: 10.1111/apt.12978