Education of medical personnel optimizes filling volume of blood culture bottles without negatively affecting microbiology testing.

Background: Anemia is a risk factor for adverse outcomes, which can be aggravated by unnecessary phlebotomies. In blood culture testing, up to 30 ml of blood can be withdrawn per sample, even though most manufacturers recommend blood volumes of 10 ml or less. After assessing the filling volume of blood culture bottles at our institution, we investigated whether an educational intervention could optimize filling volume of blood culture bottles without negatively affecting microbiology testing.

Apparent Intracellular Helicobacter pylori Detected by Immunohistochemistry: The Missing Link in Eradication Failure.

Background: Helicobacter pylori is primarily an extracellularly living bacterium. However, seemingly intracellular occurrence can often be detected by immunohistochemical stains. Considering antimicrobial resistance, we investigated the impact of the apparent intracellular H.

Review: Diagnosis of Helicobacter pylori infection.

Endoscopic imaging of the stomach is improving. In addition to narrow band imaging, other methods, for example, blue light imaging and linked color imaging, are now available and can be combined with artificial intelligence systems to obtain information on the gastric mucosa and detect early gastric cancer. Immunohistochemistry is only recommended as an ancillary stain in case of chronic active gastritis without Helicobacter pylori detection by standard staining, and recommendations to exclude false negative H.

Substantial diagnostic impact of blood culture independent molecular methods in bloodstream infections: Superior performance of PCR/ESI-MS.

This study analyzed the performance of different molecular technologies along with blood culture (BC) in the diagnosis of bloodstream infections (BSI) in patients from internal medicine wards - including intensive care units (ICUs) - and the emergency room. Patients with systemic inflammatory response syndrome were prospectively included. BCs and EDTA whole blood were obtained simultaneously.

Detection of fungal pathogens by a new broad range real-time PCR assay targeting the fungal ITS2 region.

Purpose: The rise in the incidence of fungal infections and the expanding spectrum of fungal pathogens make early and broad detection of fungal pathogens essential. In the present study, a panfungal real-time PCR assay for the broad-range detection of fungal DNA (Fungi assay) in a wide variety of clinical specimens was developed.

Methodology: Our in-house, HybProbe real-time PCR assay targets the ITS2 region of fungal DNA.