Development of a standard
treatment protocol for severe acute respiratory syndrome
Loletta K-Y So
a*, Arthur C W Lau a,
Loretta Y C Yam a, Thomas M T Cheung
a, Edwin Poon a,
Raymond W H Yung a and K Y Yuen
b
Abstract
A series of 31 patients with probable SARS, diagnosed from WHO
criteria, were treated according to a treatment protocol consisting
of antibacterials and a combination of ribavirin and
methylprednisolone. Through experience with the first 11 patients,
we were able to finalise standard dose regimens, including pulsed
methylprednisolone. One patient recovered on antibacterial treatment
alone, 17 showed rapid and sustained responses, and 13 achieved
improvement with step-up or pulsed methylprednisolone. Four patients
required short periods of non-invasive ventilation. No patient
required intubation or mechanical ventilation. There was no
mortality or treatment morbidity in this series.
Affiliations a Departments of Medicine and
Microbiology, Pamela Youde Nethersole Eastern Hospital, Hong Kong, Special
Administrative Region, China. b Department of Microbiology,
Queen Mary Hospital, University of Hong Kong, Hong Kong, China.
* Correspondence to: Dr Loletta Kit-Ying So, Department of
Medicine, 3 Lok Man Road, Chaiwan, Hong Kong,
Special Administrative Region, China
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