Alendronate: new formulations of an old and effective drug to improve adherence avoiding upper gastrointestinal side effects.
Eur Rev Med Pharmacol Sci
; 18(24): 3788-96, 2014.
Article
em En
| MEDLINE
| ID: mdl-25555868
ABSTRACT
OBJECTIVE:
Alendronate is a second generation bisphosphonate which has been widely used in medical practice for two decades to treat osteoporosis and prevent fragility fractures both in elderly people and in younger patients.METHODS:
Since many papers have been recently published and new formulations or dosages have been developed, our aim was to review the most significant medical literature addressing the issues of efficacy, safety, posology and formulations of the treatment with alendronate in osteoporotic patients.RESULTS:
The efficacy of alendronate in reducing the risk of vertebral and non-vertebral fractures has been demonstrated in several studies. Despite favourable data coming from clinical trials, tolerability of alendronate represented a critical issue since its introduction into real clinical practice, possibly leading to early discontinuation of the therapy, especially when combined with lack of motivation of the patient. For this reason, new dosages and formulations of alendronate have been developed, alone or in combination with vitamin D, which have shown to reduce the impact of gastro-oesophageal adverse events, and minimize discomfort due to the need of adopting unfavourable postural positions every day, fasting for at least one hour.CONCLUSIONS:
Alendronate is the most frequently used antifracture therapy among those currently available. The increasing use of the 70 mg weekly dosages and newest formulations of this drug are expected to reduce adverse events and increase adherence to the antifracture therapy, thus resulting in better clinical outcomes when treating osteoporotic patients.
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Base de dados:
MEDLINE
Assunto principal:
Alendronato
/
Conservadores da Densidade Óssea
/
Adesão à Medicação
/
Gastroenteropatias
Tipo de estudo:
Diagnostic_studies
Limite:
Animals
/
Female
/
Humans
/
Male
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article