ProVent 14 Score for prolonged mechanical ventilation
Determine risk of 1-year mortality after prolonged mechanical ventilation
Author / Source: Thomas Bice, MD, MSc
Prolonged mechanical ventilation (PMV) patients have survived the immediate phase of critical illness but often have poor long-term survival. The Provent 14 score was developed to predict 1-year mortality in patients requiring PMV.
Using 5 simple clinical variables measured on day 14 of mechanical ventilation, the Provent 14 score can accurately predict the 1-year mortality for this population. These data may help inform discussions with the patient or their surrogates about the patient’s values and preferences for care.
- [1]Carson SS, Kahn JM, Hough CL, et al.: A multicenter mortality prediction model for patients receiving prolonged mechanical ventilation. Crit Care Med. 2012;40(4):1171–1176. doi:10.1097/CCM.0b013e3182387d43
- [2]Hough CL, Caldwell ES, Cox CE, et al.: Development and Validation of a Mortality Prediction Model for Patients Receiving 14 Days of Mechanical Ventilation. Crit Care Med. 2015;43(11):2339–2345. doi:10.1097/CCM.0000000000001205
- [3]Leroy G, Devos P, Lambiotte F, Thévenin D, Leroy O. : One-year mortality in patients requiring prolonged mechanical ventilation: multicenter evaluation of the ProVent score.Crit Care. 2014;18(4):R155. Published 2014 Jul 18. doi:10.1186/cc13994
- [4]Mok JH, Kim YH, Jeong ES, et al. : Clinical application of the ProVent score in Korean patients requiring prolonged mechanical ventilation: A 10-year experience in a university-affiliated tertiary hospital.J Crit Care. 2016;33:158–162. doi:10.1016/j.jcrc.2016.02.017
- [5]Kim WY, Jo EJ, Eom JS, et al. : Validation of the Prognosis for Prolonged Ventilation (ProVent) score in patients receiving 14days of mechanical ventilation.J Crit Care. 2018;44:249-254. doi:10.1016/j.jcrc.2017.11.029
Results
Real-time automated computation
Prolonged mechanical ventilation (PMV) patients have survived the immediate phase of critical illness but often have poor long-term survival. The Provent 14 score was developed to predict 1-year mortality in patients requiring PMV.
Using 5 simple clinical variables measured on day 14 of mechanical ventilation, the Provent 14 score can accurately predict the 1-year mortality for this population. These data may help inform discussions with the patient or their surrogates about the patient’s values and preferences for care.
- [1]Carson SS, Kahn JM, Hough CL, et al.: A multicenter mortality prediction model for patients receiving prolonged mechanical ventilation. Crit Care Med. 2012;40(4):1171–1176. doi:10.1097/CCM.0b013e3182387d43
- [2]Hough CL, Caldwell ES, Cox CE, et al.: Development and Validation of a Mortality Prediction Model for Patients Receiving 14 Days of Mechanical Ventilation. Crit Care Med. 2015;43(11):2339–2345. doi:10.1097/CCM.0000000000001205
- [3]Leroy G, Devos P, Lambiotte F, Thévenin D, Leroy O. : One-year mortality in patients requiring prolonged mechanical ventilation: multicenter evaluation of the ProVent score.Crit Care. 2014;18(4):R155. Published 2014 Jul 18. doi:10.1186/cc13994
- [4]Mok JH, Kim YH, Jeong ES, et al. : Clinical application of the ProVent score in Korean patients requiring prolonged mechanical ventilation: A 10-year experience in a university-affiliated tertiary hospital.J Crit Care. 2016;33:158–162. doi:10.1016/j.jcrc.2016.02.017
- [5]Kim WY, Jo EJ, Eom JS, et al. : Validation of the Prognosis for Prolonged Ventilation (ProVent) score in patients receiving 14days of mechanical ventilation.J Crit Care. 2018;44:249-254. doi:10.1016/j.jcrc.2017.11.029