نتایج جستجو برای: blood culture

تعداد نتایج: 939214  

Journal: :American Journal of Clinical Pathology 1997

Journal: : 2023

Objective: Blood culture (BC) is gold standard for diagnosis of fungemia. Contamination BC a major problem worldwide, since it may delay actual diagnosis. The aim this study was to evaluate “contaminant” vials with prolonged incubation (max 30 days) antimicrobial supplemented media observe any mycological growth. Materials and Methods: Routine BCs optained patients XXX Hospital year period were...

Journal: :Journal of clinical microbiology 1979
D F Welch M T Kelly

Inability to rely on macroscopic examination as an aid in identifying positive blood cultures was encountered when a hypertonic medium containing sorbitol was tested in a comparative study with an isotonic blood culture medium.

2016
D. Elantamilan Valarie Wihiwot Lyngdoh Annie B. Khyriem Jyotismita Rajbongshi Ishani Bora Surbala Thingujam Devi Prithwis Bhattacharyya Himesh Barman

INTRODUCTION Bloodstream infection (BSI) is a leading cause of mortality in critically ill patients. The mortality directly attributable to BSI has been estimated to be around 16% and 40% in general hospital population and Intensive Care Unit (ICU) population, respectively. The detection rate of these infections increases with the number of blood samples obtained for culture. The newer continuo...

Journal: :Journal of infection in developing countries 2008
John Wain To Song Diep Phan Van Be Bay Amanda L Walsh Ha Vinh Nguyen M Duong Vo Anh Ho Tran T Hien Jeremy Farrar Nicholas J White Christopher M Parry Nicholas P J Day

BACKGROUND Culture of S. Typhi is necessary for the definitive diagnosis of typhoid fever and provides isolates for antibiotic susceptibility testing and epidemiological studies. However, current methods are not fully optimised and sourcing culture media and bottles for culture media may be problematic. METHODOLOGY In two hospital laboratories in Viet Nam, comparisons of media for blood and s...

2013
Renu Mathew

Introduction: Enteric fever continues to be a global health problem and isolation of organism from blood is the gold standard for the diagnosis. Objectives: Aim of this study was to find out the usefulness of three different methods such as blood culture, clot culture & Widal test for diagnosis of enteric fever. Materials & Methods: Total number of blood samples collected was 290 from patients ...

2017
Thomas C. Darton Liqing Zhou Christoph J. Blohmke Claire Jones Claire S. Waddington Stephen Baker Andrew J. Pollard

BACKGROUND Improved diagnostics for typhoid are needed; a typhoid controlled human infection model may accelerate their development and translation. Here, we evaluated a blood culture-PCR assay for detecting infection after controlled human infection with S. Typhi and compared test performance with optimally performed blood cultures. METHODOLOGY/PRINCIPAL FINDINGS Culture-PCR amplification of...

Journal: :Journal of clinical microbiology 2002
Névine Boutros Nevriye Gonullu Anne Casetta Michèle Guibert Didier Ingrand Léa Lebrun

Over a 9-month period, 14 strains of Ralstonia pickettii were isolated from various biological samples inoculated in a blood culture medium. Molecular epidemiological investigation confirmed the relatedness of the strains. The source of the contamination proved to be the blood culture bottle caps.

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