Mycobacterium tuberculosis testing practices in hospital, commercial and state laboratories in the New England states.

The mycobacterial laboratory is assuming an increasingly important role in tuberculosis (TB) control in the United States today. To assess mycobacterial laboratory capacity and practices in the New England states, USA. We surveyed 143 hospital and commercial laboratories and five of the six state public health laboratories in New England that offer testing services for Mycobacterium tuberculosis. The survey captured information on types of services offered and volume of testing, use of state laboratories for testing, and promptness of reporting results to TB control programs. State laboratories perform the majority of testing services, particularly for more specialized tests. All state laboratories surveyed perform species identification of acid-fast isolates, culture and first-line drug susceptibility testing. Less than 20% of hospital and commercial laboratories offer these services, and 78.6% of hospitals and commercial laboratories refer specimens to state laboratories for culture. Surveys of M. tuberculosis testing capacities in a region can help decision makers ensure maintenance of essential services. Hospital and commercial laboratories with lower testing volume might increase efficiency by referring more specimens to state laboratories. State health departments might consider organizing regional laboratory service networks to monitor the provision of services, improve efficiency and oversee quality improvement initiatives.

Citation

K A Livingston, M N Lobato, L E Sosa, G E Budnick, J Bernardo, New England Laboratory Study Group. Mycobacterium tuberculosis testing practices in hospital, commercial and state laboratories in the New England states. The international journal of tuberculosis and lung disease : the official journal of the International Union against Tuberculosis and Lung Disease. 2011 Sep;15(9):1218-22, i

Mesh Tags

Substances

PMID: 21943849

search → result