[Clinical patterns and stages of multiple organ failure in the elderly]

Multiple organ failure in the elderly (MOFE) is a new clinical syndrome different from multiple organ failure (MOF) caused by trauma occurring most often in young and mid-aged persons. The authors retrospectively analysed 158 cases of MOFE hospitalized in the past 12 years and commented on its definition, diagnostic criteria, clinical patterns and stages. The suggested definition of MOFE is the sequential 2 or more organs failure within a short period in the elderly patients (greater than or equal to 60 years old) with multiple organ chronic diseases in the presence of aging of organs and age-related malfunction. The most common precipitating factors are pulmonary infections and acute attack of chronic cardiac, cerebral and renal diseases. The interval between failures of various organs is mostly less than 10 days and seldom longer than 1 month. MOFE has 3 different patterns: rapid pattern with single phase; delayed pattern with two phases and recurrent pattern with multiple phase. In the last pattern the patients suffer from multiple attacks of multiple organ failure. It is only seen in MOFE, but not in MOF. The presentation of this particular pattern is related to the following facts: (1). A few organs or only the heart and lungs are involved. (2) Kidney, brain and hemopoietic system etc. usually with poor prognosis are not involved. (3) The age of patients are relatively younger. (4) More resuscitation experiences have been accumulated and better resuscitation measures are available. The clinical course of MOFE can be divided into 3 stages: prefailure stage (stage I), failure compensations stage (stage II) and decompensation stage (stage III).(ABSTRACT TRUNCATED AT 250 WORDS)