INFINITE Influenza A Registry - Impact and risk factors associated with influenza (H1N1 09) In Australian Hospital system, Pandemic 2009
A prospective observational study of all confirmed influenza A patients admitted to intensive care units in Australia or New Zealand.
The registry commenced at the beginning of winter 2009, and collected information on all patients admitted to intensive care with confirmed influenza A. It was conducted at the height of the H1N1 2009 pandemic. It revealed that 722 patients were admitted to ICUs and that at the peak of the epidemic up to 20% of ICU beds were occupied by patients admitted because of infection with swine flu.
The study commenced at the beginning of winter 2009 and was completed by the end of 2010. It involved all Intensive Care Units in Australia and New Zealand.
Contact: For further information about this study, please contact the INFINITE Project Manager, Belinda Howe, on email: mailto: firstname.lastname@example.org
Boots RJ, Lipman J, Lassig-Smith M, Stephens DP, Thomas J, Shehabi Y, Bass F, Anthony A, Long D, Seppelt IM, Weisbrodt L, Erickson S, Beca J, Sherring C, McGuiness S, Parke R, Stachowski ER, Boyd R, Howe B. Experience with high frequency oscillation ventilation during the 2009 H1N1 influenza pandemic in Australia and New Zealand. Anaesth Intensive Care 2011;39:837-46.
Higgins AM, Pettila V, Harris AH, Bailey M, Lipman J, Seppelt IM, Webb SA. The critical care costs of the influenza A/H1N1 2009 pandemic in Australia and New Zealand. Anaesth Intensive Care 2011;39:384-91.
Knight M, Pierce M, Seppelt I, Kurinczuk JJ, Spark P, Brocklehurst P, McLintock C, Sullivan E. Critical illness with AH1N1v influenza in pregnancy: a comparison of two population-based cohorts. BJOG 2011;118:232-9.
Pettila V, Webb SA, Bailey M, Howe B, Seppelt IM, Bellomo R. Acute kidney injury in patients with influenza A (H1N1) 2009. Intensive Care Med 2011;37:763-7.
Webb SA, Aubron C, Bailey M, Bellomo R, Howe B, McArthur C, Morrison S, Seppelt I. Critical care services and the H1N1 (2009) influenza epidemic in Australia and New Zealand in 2010: the impact of the second winter epidemic. Crit Care 2011;15:R143.
Yung M, Slater A, Festa M, Williams G, Erickson S, Pettila V, Alexander J, Howe BD, Shekerdemian LS. Pandemic H1N1 in children requiring intensive care in Australia and New Zealand during winter 2009. Pediatrics 2011;127:e156-63.