Diagnostic criteria and core outcome set development for necrotising otitis externa: the COSNOE Delphi consensus study.

Objective: Evidence for necrotising otitis externa (NOE) diagnosis and management is limited, and outcome reporting is heterogeneous. International best practice guidelines were used to develop consensus diagnostic criteria and a core outcome set (COS).

Methods: The study was pre-registered on the Core Outcome Measures in Effectiveness Trials (COMET) database.

Systematic review of studies investigating ventilator associated pneumonia diagnostics in intensive care.

Background: Ventilator-associated pneumonia (VAP) is an important diagnosis in critical care. VAP research is complicated by the lack of agreed diagnostic criteria and reference standard test criteria. Our aim was to review which reference standard tests are used to evaluate novel index tests for suspected VAP.

Pyogenic Spondylodiscitis: Risk Factors for Adverse Clinical Outcome in Routine Clinical Practice.

We aimed to describe the clinical features and outcomes of pyogenic spondylodiscitis and to identify factors associated with an unfavourable clinical outcome (defined as death, permanent disability, spinal instability or persistent pain). In our tertiary centre, 91 cases were identified prospectively and a retrospective descriptive analysis of clinical records was performed prior to binary regression analysis of factors associated with an unfavourable outcome. A median 26 days elapsed from the onset of symptoms to diagnosis and 51% of patients had neurological impairment at presentation.

Typhimurium gastroenteritis leading to chronic prosthetic vascular graft infection.

It is estimated up to 6 % of prosthetic vascular grafts become infected. is predominant in early infection and coagulase-negative staphylococci are predominant in late infections. cause 14-40 % of prosthetic vascular graft infections.