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Risk factors and outcomes of severe acute respiratory failure requiring invasive mechanical ventilation in cancer patients: A retrospective cohort study / Factores de riesgo y resultados de la insuficiencia respiratoria grave que requiere ventilación mecánica invasiva en pacientes oncológicos: un estudio de cohortes retrospectivo
Martos-Benítez, FD; Gutiérrez-Noyola, A; Badal, M; Dietrich, NA.
Affiliation
  • Martos-Benítez, FD; Institute of Oncology and Radiobiology. Department of Intensive Care. Havana. Cuba
  • Gutiérrez-Noyola, A; Institute of Oncology and Radiobiology. Department of Intensive Care. Havana. Cuba
  • Badal, M; Institute of Oncology and Radiobiology. Department of Intensive Care. Havana. Cuba
  • Dietrich, NA; Institute of Oncology and Radiobiology. Department of Intensive Care. Havana. Cuba
Med. intensiva (Madr., Ed. impr.) ; 42(6): 354-362, ago.-sept. 2018. tab, graf
Article in English | IBECS | ID: ibc-178647
Responsible library: ES1.1
Localization: BNCS
ABSTRACT

OBJECTIVES:

To determine the risk factors for severe acute respiratory failure requiring invasive mechanical ventilation (SARF-MV) and its effect upon clinical outcomes in critically ill cancer patients.

DESIGN:

A retrospective cohort study was carried out.

SETTING:

A 12-bed oncological intensive care unit (ICU) from January 2014 to December 2015. PATIENTS A total of 878 consecutive cancer patients were included. Patients with an ICU stay of ≤1 day were excluded. The final sample size was 691 patients.

INTERVENTIONS:

None. VARIABLES Clinical variables at ICU admission were extracted from the medical records. The primary outcome was SARF-MV. We also measured ICU and hospital mortality, as well as length of stay.

RESULTS:

The SARF-MV rate was 15.8%. The multivariate analysis identified brain tumour (OR 14.54; 95%CI 3.86-54.77; p < 0.0001), stage IV cancer (OR 3.47; 95%CI 1.26-9.54; p = 0.016), sepsis upon admission (OR 2.28; 95%CI 1.14-4.56; p = 0.020) and an APACHE II score≥20 points (OR 5.38; 95%CI 1.92-15.05; p = 0.001) as being independently associated to SARF-MV. Compared with the patients without SARF-MV, those with SARF-MV had a prolonged length of ICU stay (p < 0.0001), a lower ICU survival rate (p < 0.0001) and a lower hospital survival rate (p < 0.0001).

CONCLUSIONS:

A number of clinical factors are related to SARF-MV. In this regard, SARF-MV is a powerful factor independently correlated to poor outcomes. Future studies should investigate means for preventing SARF-MV in critically ill cancer patients, which may have an impact upon

outcomes:

RESUMEN

OBJETIVOS:

Determinar los factores de riesgo para insuficiencia respiratoria grave que requiere ventilación mecánica (IRG-VM) y sus efectos sobre los resultados clínicos en pacientes críticos con cáncer.

DISEÑO:

Estudio de cohorte retrospectivo.

Contexto:

Desde enero de 2014 a diciembre de 2015 en una unidad de cuidados intensivos (UCI) oncológicos de 12 camas. PACIENTES Se incluyeron consecutivamente 878 pacientes. Se excluyeron aquellos con una estancia en UCI≤un día. Finalmente la muestra fue de 691. INTERVENCIONES Ninguna. VARIABLES De los registros médicos se extrajeron las variables clínicas a la admisión en UCI. La variable de respuesta primaria fue la IRG-VM. También se analizó la mortalidad y estancia en UCI/hospitalaria.

RESULTADOS:

La tasa de IRG-VM fue del 15,8%. En el análisis multivariado el tumor cerebral (OR 14,54; IC 95% 3,86-54,77; p < 0,0001), la etapa IV del cáncer (OR 3,47; IC 95% 1,26-9,54; p = 0,016), la sepsis (OR 2,28; IC 95% 1,14-4,56; p = 0,020) y la escala APACHE II≥20 puntos (OR 5,38; IC 95% 1,92-15,05; p = 0,001) fueron factores de riesgo independientes de IRG-VM. La IRG-VM se asoció con una mayor estancia en la UCI (p < 0,0001), así como con una menor tasa de supervivencia en UCI (p < 0,0001) y hospitalaria (p < 0,0001).

CONCLUSIONES:

Algunos factores clínicos se relacionan con la IRG-VM. Este trastorno es un factor que se relaciona poderosamente con un peor pronóstico. Se requieren estudios futuros que investiguen las formas de prevención de la IRG-VM en los pacientes oncológicos críticos, lo cual podría tener un impacto en los

resultados:

Subject(s)

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Respiration, Artificial / Respiratory Distress Syndrome Limits: Aged / Female / Humans / Male Language: English Journal: Med. intensiva (Madr., Ed. impr.) Year: 2018 Document type: Article Institution/Affiliation country: Institute of Oncology and Radiobiology/Cuba

Full text: Available Collection: National databases / Spain Database: IBECS Main subject: Respiration, Artificial / Respiratory Distress Syndrome Limits: Aged / Female / Humans / Male Language: English Journal: Med. intensiva (Madr., Ed. impr.) Year: 2018 Document type: Article Institution/Affiliation country: Institute of Oncology and Radiobiology/Cuba
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