[Bundle program of treatment for acute severe type high altitude disease]

To discuss Bundle treatment of the acute severe type high altitude disease.

The prospective and randomized controlled trial was conducted. Two hundred and three patients with high altitude pulmonary edema (HAPE) or high altitude cerebral edema (HACE) met inclusion criteria were included, and were randomly divided into Bundle treatment group (n = 125) and conventional treatment control group (n = 78). Critical patients with multiple organ dysfunction syndrome (MODS) were admitted to intensive care unit (ICU); with respiratory failure or serious hypoxia of the patients were given mechanical ventilation (invasive or noninvasive); fluid resuscitation and vasoactive agents were given in the unstable hemodynamics patients; diuretics and continuous veno-venous hemofiltration were given in acute renal dysfunction or failure. The gastrointestinal bleeding and blood coagulation disorders were concerned. The hospital stay time, cure rate and mortality were compared according to the stages and classification of HAPE or HACE among two groups.

The hospital stay time was significantly decreased 1.66 days in the Bundle treatment group (days: 5.28 ± 3.17) compared with conventional treatment control group (6.94 ± 4.05, P < 0.05), the cure rate was significantly increased 7.06% (96.80% vs. 89.74%, P < 0.05), mortality of severe and fatal patients were decreased 5.59% and 31.15%, the mortality of patients in Bundle treatment group was significantly lower than conventional treatment control group (3.20% vs. 10.26%, P < 0.05).

The standardized treatment which was integrated with plateau medicine and critical care medicine can effectively reduce the mortality of critical or severe patients with HAPE or HACE.