The Long-Term Survival of Intracranial Hemorrhage Patients Successfully Weaned from Prolonged Mechanical Ventilation.

Background: Ninety-one intracranial hemorrhage prolonged mechanical ventilation patients were successfully weaned from the ventilator. No article had discussed the factors related to 1-year survival in successfully weaned prolonged mechanical ventilation patients with intracranial hemorrhage. This study aimed to evaluate the factors influencing the one-year survival of successfully weaned intracranial hemorrhage prolonged mechanical ventilation patients. The identification of patients with a poor long-term prognosis could guide long-term care decisions after discharge in such patients.

Patients and Methods: We performed this retrospective study on the respiratory care center of Dalin Tzu Chi hospital and enrolled all successfully weaned intracranial hemorrhage prolonged mechanical ventilation patients between 1 January 2012 and 31 December 2017. We analyzed data including age, gender, comorbidities, intracranial hemorrhage type, spontaneous or traumatic intracranial hemorrhage, location of intracerebral hemorrhage, presence or not of an intraventricular hemorrhage, Glasgow Coma Scale, receipt or not of intracranial hemorrhage surgery, receipt or not of tracheostomy, long-term survival, and end-of-life decisions.

Results: We had long-term follow-up data on 69 of these successfully weaned intracranial hemorrhage prolonged mechanical ventilation patients. The 1-year survival rate of successfully weaned patients was 43.5%. The factors unrelated to the 1-year survival rate were comorbidities, intracranial hemorrhage type, spontaneous or traumatic intracranial hemorrhage, location of the intracerebral hemorrhage, presence or not of an intraventricular hemorrhage, intracranial hemorrhage surgery, and tracheostomy. Four factors were independently associated with the 1-year survival rate of these patients: Glasgow Coma Scale score at discharge from the respiratory care center, age ≥ 65 years, signed do-not-resuscitate and do-not-intubate orders, and the absence of comorbidity.

Conclusion: This study emphasizes an important key factor in terms of the survival of successfully weaned intracranial hemorrhage prolonged mechanical ventilation patients. The patient's Glasgow Coma Scale score at discharge from the respiratory care center is an important predictor of outcomes. These results can help physician better plan the clinical course for intracranial hemorrhage prolonged mechanical ventilation patients.