Inhaled gentamicin in non-cystic fibrosis bronchiectasis: effects of long-term therapy.
Summary of "Inhaled gentamicin in non-cystic fibrosis bronchiectasis: effects of long-term therapy."
Bronchiectasis is a disease state defined by irreducible dilations of the airways. If they occur in diseases other than cystic fibrosis they are termed non-CF bronchiectasis. The common denominator is the increased risk of recurrent infections with bacteria, such as Staphylococcus aureus or Pseudomonas aeruginosa. Such infections are difficult to eradicate with systemic antibiotics because the structural abnormalities in the bronchial wall reduce their bactericidal effect at this level. An alternative to systemic antibiotics might be represented by inhaled formulations, which can be given in much lower doses and can be more effective. Previous studies demonstrated that inhaled gentamicin can reduce bacterial load and local infection in both cystic fibrosis and non-CF bronchiectasis. The study discussed in this paper demonstrates that long-term therapy with inhaled gentamicin can eradicate the infection or reduce the bacterial load, decrease the risk of subsequent infections and improve the quality of life in patients with non-CF bronchiectasis with a minimal risk of side effects.
University of Medicine and Pharmacy "Gr.T.Popa" Iasi, Pulmonary Disease University Hospital, Department of Medicine II - Pulmonary Disease, 30 Dr I Cihac Str, 700115 Iasi, Romania +0040232239408 ; Sabina.firstname.lastname@example.org.
This article was published in the following journal.
Name: Expert opinion on pharmacotherapy
- PubMed Source: http://www.ncbi.nlm.nih.gov/pubmed/21470074
- DOI: http://dx.doi.org/10.1517/14656566.2011.563735
Medical and Biotech [MESH] Definitions
An autosomal recessive genetic disease of the EXOCRINE GLANDS. It is caused by mutations in the gene encoding the CYSTIC FIBROSIS TRANSMEMBRANE CONDUCTANCE REGULATOR expressed in several organs including the LUNG, the PANCREAS, the BILIARY SYSTEM, and the SWEAT GLANDS. Cystic fibrosis is characterized by epithelial secretory dysfunction associated with ductal obstruction resulting in AIRWAY OBSTRUCTION; chronic RESPIRATORY INFECTIONS; PANCREATIC INSUFFICIENCY; maldigestion; salt depletion; and HEAT PROSTRATION.
Cystic Fibrosis Transmembrane Conductance Regulator
A chloride channel that regulates secretion in many exocrine tissues. Abnormalities in the CFTR gene have been shown to cause cystic fibrosis. (Hum Genet 1994;93(4):364-8)
A rehabilitation therapy for removal of copious mucus secretion from the lung of patients with diseases such as CHRONIC BRONCHITIS; BRONCHIECTASIS; PULMONARY ABSCESS; or CYSTIC FIBROSIS. The patient's head is placed in a downward incline (so the TRACHEA is inferior to the affected area) for 15- to 20-minute sessions.
Mice, Inbred Cftr
A strain of mice widely studied as a model for cystic fibrosis. These mice are generated from embryonic stem cells in which the CFTR (cystic fibrosis transmembrane conductance regulator) gene is inactivated by gene targeting. As a result, all mice have one copy of this altered gene in all their tissues. Mice homozygous for the disrupted gene exhibit many features common to young cystic fibrosis patients, including failure to thrive, meconium ileus, and alteration of mucous and serous glands.
Antibiotic produced by Micromonospora inyoensis. It is closely related to gentamicin C1A, one of the components of the gentamicin complex (GENTAMICINS).
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