RESUMO
INTRODUCTION: Fall from height is a common cause of severe blunt urban trauma but this mechanism of trauma is poorly documented. OBJECTIVE: To describe initial clinical parameters, injuries and outcome in patients victims of falls from height and to determinate clinical prognostic factors. STUDY DESIGN: Retrospective study from January 1998 to May 1999 and prospective study from June 1999 to September 2000. Inclusions: patients older than 12 year-old victims of falls with height of more than 3 m. PATIENTS AND METHODS: Studied parameters: demographic data, fall circumstances, prehospital clinical evaluation (Glasgow coma scale (GCS), Arterial Blood Pressure (ABP), Heart Rhythm (ER) and revised trauma score (RTS) initial and patients outcome. RESULTS: Two hundred and eighty seven patients were included during 32.5 months; 33% were women and 67% men. Mean age: 37 +/- 16 years. Median height of fall: three stairs (3-4). Final mortality: 34% including 22% death on site with or without resuscitation, 5% before hospitalization, 8% during the first day and 2% later. Independent prognostic factors were GCS (OR = 0.40; IC: 0.25 - 0.65; P = 0.0002), initial ABP (OR = 0.94; IC: 0.90 - 0.98; P = 0.008) and RTS (OR = 2.93; 1.19-7.24; P = 0.02). CONCLUSION: Immediate mortality after fall from heights is high and remains low after day 3. GCS, ABP and RTS are independent prognostic factors.
