Novel Influenza A (H1N1) Surveillance Registry

Completed

Conditions studied: Novel Influenza A, H1N1, Influenza

In brief

The demographic characteristics, clinical features, course, and outcomes of severe H1N1 influenza infection requiring intensive care have not been defined rigorously and systematically. While the majority of patients in early reports of critically ill novel influenza A (H1N1) have respiratory involvement, up to 10-20% may present with non-respiratory organ failures, such as shock, seizures, or acute renal failure. The burden of disease and resource utilization of these patients remains largely unknown. The purpose of this surveillance registry is to characterize the demographics, clinical features, outcomes, and resource utilization of patients with H1N1 influenza infection who require intensive care.

Key facts

Study ID

NCT01046331

Run by

National Heart, Lung, and Blood Institute (NHLBI)

People needed

894

Starts

2009-10-01

Expected to finish

2010-10-01

Last updated by the study team

2016-04-14

Who can join

Age: any. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Admission to an intensive care unit at a participating site with confirmed or suspected Novel H1N1 Influenza infection

You may not qualify if…

• Influenza-like illness due to non-influenza disease and negative testing for influenza

Where it is running

• The Children's Hospital at Providence — Anchorage, Alaska, United States
• Phoenix Children's Hospital — Phoenix, Arizona, United States
• Arkansas Children's Hiospital — Little Rock, Arkansas, United States
• University of San Francisco-Fresno Medical Center — Fresno, California, United States
• Children's Hospital Los Angeles — Los Angeles, California, United States
• Children's Hospital and Research Center Oakland — Oakland, California, United States
• Children's Hospital of Orange County — Orange, California, United States
• University of California, Davis Medical Center — Sacramento, California, United States
• UCSF Children's Medical Center — San Francisco, California, United States
• UCSF-Moffitt Hospital — San Francisco, California, United States
• UCSF-San Francisco General Hospital — San Francisco, California, United States
• University of California, San Francisco (UCSF)-Moffitt Hospital — San Francisco, California, United States
• Denver's Children Hospital — Aurora, Colorado, United States
• Centura St. Anthony Central Hospital — Denver, Colorado, United States
• Denver Health Medical Center — Denver, Colorado, United States
• Rose Medical Center — Denver, Colorado, United States
• University of Colorado Health Sciences Center — Denver, Colorado, United States
• Connecticut Children's Medical Center — Hartford, Connecticut, United States
• Yale-New Haven Children's Hospital — New Haven, Connecticut, United States
• Children's National Medical Center — Washington D.C., District of Columbia, United States
• Washington Hospital Center — Washington D.C., District of Columbia, United States
• Mayo Clinic at Jacksonville — Jacksonville, Florida, United States
• Holt'z Children's Hospital — Miami, Florida, United States
• Miami Children's Hospital — Miami, Florida, United States
• Alaska Native Medical Center — Anchorage, Alaska, United States

Full record on ClinicalTrials.gov

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