Comparison of Mycobacterial Growth Indicator Tube with Culture on RGM Selective Agar for Detection of Mycobacteria in Sputum Samples from Patients with Cystic Fibrosis.

Nontuberculous mycobacteria (NTM) are an important cause of pulmonary disease in patients with cystic fibrosis (CF). A new culture medium (RGM medium) for the isolation of rapidly growing mycobacteria from the sputum of cystic fibrosis patients has recently been reported. The aim of this study was to compare culture of sputum samples on RGM medium with culture using a standard automated liquid culture method.

Addressing the inverse care law in cardiac services.

Background: Wide variation in rates of angiography and revascularization exist that are not explained by the level of need for these services. The National Service Framework for Coronary Heart Disease has set out a number of standards with the aim of increasing the number of revascularizations and reducing inequalities in access to care. In this study we aimed to investigate inequity in angiography and revascularization rates between the four Primary Care Group (PCG) areas in Camden and Islington Health Authority and to put in place measures to address the problems identified.