PubMed · 14686418
The source did not provide an abstract. Follow the original record for more information.
Explore connections, maps & timelines
No smokescreen.. https://pubmed.ncbi.nlm.nih.gov/14686418/
Cite the original work for its findings. Save a collection to share your selection of sources.
KEEP EXPLORING
Explore the source record for details and available documents.
By 2020 chronic obstructive pulmonary disease (COPD) will be the third leading cause of mortality and fifth leading cause of morbidity. Research over the past two decades has shed important insights on the pathobiology of COPD, leading to the development of novel drugs. In the past, symptomatic treatment with bronchodilators was the predominant focus of COPD management. With increased awareness of the importance of airway inflammation in COPD progression, there has been a shift in emphasis to drugs that attack various targets in the inflammatory cascade. These drugs include phosphodiesterase 4 inhibitors, leukotriene modifiers and TNF antagonists, which are poised to enter the COPD market in the very near future. Tyrosine kinase antagonists, inhibitors of NF-kappaB, neutrophil elastase inhibitors, chemokine antagonists, mucolytics and novel antibiotics are being evaluated for possible effectiveness in COPD. Many of these drugs may enter the COPD market within the next decade. This paper reviews the molecular rationale for these emerging drugs and their potential efficacy in COPD.
Irritable bowel syndrome (IBS) is one of the most common chronic gastrointestinal disorders, yet its pathophysiology is incompletely understood and pharmacological treatments remain unsatisfactory. Current therapeutic choices include a range of drugs aimed at normalising bowel habits, reducing pain or treating comorbid psychological symptoms. However, this individual symptom-targeted approach remains unsatisfactory in terms of global symptom relief and patient satisfaction. In the last decade, further characterisation of IBS pathophysiology has provided new and exciting targets at different levels of the brain-gut axis for the development of several candidate drugs. Advances in clinical trial design will help to evaluate these compounds in different IBS patient populations.