International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases
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Int. J. Infect. Dis. · Jan 2020
Meta AnalysisDiagnostic accuracy of the new Xpert MTB/RIF Ultra for tuberculosis disease: A preliminary systematic review and meta-analysis.
The re-engineered Xpert MTB/RIF Ultra (Xpert Ultra) assay was developed due to the poor sensitivity of the Xpert MTB/RIF assay for the detection of tuberculosis (TB) in some conditions. This new assay has been recommended by the World Health Organization since 2017. A systematic review and meta-analysis was performed to assess the accuracy of Xpert Ultra for the detection of TB and rifampicin (RIF) resistance. ⋯ As a rapid and highly sensitive test for the detection of TB and simultaneous detection of RIF resistance, Xpert Ultra exhibits a viable alternative in sensitivities in both pulmonary TB (PTB) and extrapulmonary TB (EPTB), which was proved to be higher than Xpert in the comparative analysis, and also shows a good performance in the detection of RIF resistance. Additional studies with comparative consistency tests are needed to precisely describe this finding for more forms of EPTB.
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Antibiotic use drives the development and spread of resistant bacterial infections. Antimicrobial resistance (AMR) has become a prolific global issue, due to significant increases in antibiotic use in humans, livestock and agriculture, inappropriate use (under-dosing and over-prescribing), and misuse of antibiotics (for viral infections where they are ineffective). Fewer new antibiotics are being developed. ⋯ Vaccines, along with other approaches, can help reduce AMR by preventing (resistant) infections and reducing antibiotic use. Industry and governments must focus on the development of novel vaccines and drugs against resistant infections to successfully reduce AMR. A graphical abstract is available online.
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Int. J. Infect. Dis. · Dec 2019
Management of vertebral osteomyelitis over an eight-year period: The UDIPROVE (UDIne PROtocol on VErtebral osteomyelitis).
Vertebral osteomyelitis (VO) is a compelling clinical entity for clinicians because of its insidious and indolent course, which makes diagnosis difficult. ⋯ Rigorous application of the UDIPROVE protocol allowed the causative pathogens of VO to be obtained - at about twice the rate reported in the literature. The use of FDG-PET/CT for the follow-up of infection was more reliable when compared to magnetic resonance imaging (MRI).
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Int. J. Infect. Dis. · Nov 2019
Efficacy of ventriculoperitoneal shunting in patients with cryptococcal meningitis with intracranial hypertension.
Ventriculoperitoneal (VP) shunting in cryptococcal meningitis (CM) patients with high intracranial pressure (ICP) has been studied extensively. ⋯ For patients diagnosed with CM and with apparent ICP, VP shunting can be considered regardless of whether there is damage to the cranial nerves or hydrocephaly.
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Int. J. Infect. Dis. · Aug 2019
Prevalence and 30-day all-cause mortality of carbapenem-and colistin-resistant bacteraemia caused by Acinetobacter baumannii, Pseudomonas aeruginosa, and Klebsiella pneumoniae: Description of a decade-long trend.
Bacteraemia due to carbapenem-resistant gram-negative bacteria is challenging. This study examined the burden of carbapenem and colistin resistance in Klebsiella pneumoniae, Pseudomonas aeruginosa, and Acinetobacter baumannii bacteraemia in Oman. ⋯ The prevalence of carbapenem-resistant K. pneumoniae, A. baumannii, and P. aeruginosa bacteraemia is increasing alarmingly in Oman, with a large proportion of K. pneumoniae and P. aeruginosa demonstrating additional resistance to colistin. Patients with carbapenem-resistant bacteraemia had higher 30-day all-cause mortality.