[Outbreak of influenza A(H1N1)/2009: description of cases and crisis management in a ICU in Reunion Island].
OBJECTIVE
to describe the characteristics, treatment and outcome of critically ill patients with influenza A(H1N1) infection at St Pierre Hospital in Reunion Island during the 2009 outbreak, as well as the measures of care reorganization implemented to face them.


METHODS
prospective observational study of probable and confirmed cases of influenza A (H1N1)/2009 infection concerning hospitalized patients in a polyvalent intensive care unit (ICU).


RESULTS
thirteen patients have been included between August and September 2009. Three (23 %) didn't have any medical history. The median age was 42 [22-69]. Eleven have required pulmonary ventilation for 10.3 days (± 8). Three (23 %) have developed an ARDS. Three patients (23 %) died. To cope with the influx of cases and considering our situation of geographic isolation, it has been needed to totally rework the organization of care: set-up of a specific welcoming channel, division into sectors of the department, opening of additional beds, new on-duty assignment, inter and intra hospital cooperation.


CONCLUSIONS
reunion Island has been an experimental lab of crisis management during the H1N1/2009 epidemic, several months ahead of the mother country. To anticipate the reorganization of care in intensive care units during an outbreak period, particularly in small units or units isolated like ours, looks to us a must so to quietly face a sharp influx of patients.
Service de réanimation polyvalente, centre hospitalier régional site Sud, BP 350, 97448 Saint-Pierre cedex, Réunion. parcemat@gmail.com
M
M
Parcevaux
V
V
Boisson
J
J
Lemant
E
E
Antok
L
L
Thibault
C
C
Garcia
O
O
Bugnon
F
F
Tixier
N
N
Belin
H
H
André
A
A
Michaud
E
E
Braunberger
D
D
Vandroux
P
P
Ocquidant
J F
JF
Rouanet
M
M
Ingles
L
L
Filleul
A
A
Winer
D000328:Adult; D000368:Aged; D004196:Disease Outbreaks; D005260:Female; D006801:Humans; D053118:Influenza A Virus, H1N1 Subtype; D007251:Influenza, Human / Q000453:epidemiology*; D007362:Intensive Care Units; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies; D017508:Reunion / Q000453:epidemiology; D055815:Young Adult