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Biomedical subjects

Michael G Worthington

Publications and source records attributed to Michael G Worthington.

9 recordsLinked to original sources

Posttraumatic stress disorder after occupational HIV exposure: two cases and a literature review.

Two healthcare workers developed disabling chronic posttraumatic stress disorder after needlestick exposures to blood from a patient infected with human immunodeficiency virus (HIV), even though both continue to test negative for HIV antibody more than 22 months after their exposures. We describe these 2 cases and review the relevant literature. Prospective studies of psychological morbidity after occupational needlestick injuries are required to determine the role of long-term psychological follow-up, counseling, and support.

Female↗

Infections associated with use of the LifeSite Hemodialysis Access System.

We observed infection rates associated with the LifeSite Hemodialysis Access System, a novel dialysis device consisting of 2 subcutaneously implanted valves accessed by repeated use of fibrous tissue tracts, of 4.8 total infections and 8.1 first episodes per 1000 patient-days. These rates are higher than those observed elsewhere, which may be related to use of the device in a population of chronically ill patients, to the learning curve associated with use of the device, or to inherent qualities of the device.

Catheters, Indwelling↗