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Serum substance P levels and early mortality of spontaneous intracerebral haemorrhage patients.
Lorente, Leonardo; Martín, María M; González-Rivero, Agustín F; Pérez-Cejas, Antonia; Sabatel, Rafael; Ramos-Gómez, Luis; Argueso, Mónica; Cáceres, Juan J; Solé-Violán, Jordi; Jiménez, Alejandro; García-Marín, Victor.
Afiliación
  • Lorente L; Intensive Care Unit, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Santa Cruz de Tenerife, Spain. Electronic address: lorentemartin@msn.com.
  • Martín MM; Intensive Care Unit, Hospital Universitario Nuestra Señora de Candelaria, Crta del Rosario s/n, Santa Cruz de Tenerife 38010, Spain.
  • González-Rivero AF; Laboratory Department, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Santa Cruz de Tenerife, Spain.
  • Pérez-Cejas A; Laboratory Department, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Tenerife, Spain.
  • Sabatel R; Department of Radiology, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Santa Cruz de Tenerife, Spain.
  • Ramos-Gómez L; Intensive Care Unit, Hospital General La Palma, Buenavista de Arriba s/n, Breña Alta, La Palma 38713, Spain.
  • Argueso M; Intensive Care Unit, Hospital Clínico Universitario de Valencia, Avda. Blasco Ibáñez n°17-19, Valencia 46004, Spain.
  • Cáceres JJ; Intensive Care Unit, Hospital Insular, Plaza Dr. Pasteur s/n, Las Palmas de Gran Canaria 35016, Spain. Electronic address: juanjose.caceresagra@gobiernodecanarias.org.
  • Solé-Violán J; Intensive Care Unit, Hospital Universitario Dr. Negrín, Barranco de la Ballena s/n, Las Palmas de Gran Canaria 35010, Spain. Electronic address: jsolvio@gobiernodecanarias.org.
  • Jiménez A; Research Unit, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Santa Cruz de Tenerife, Spain.
  • García-Marín V; Department of Neurosurgery, Hospital Universitario de Canarias, Ofra, s/n. La Laguna, 38320 Santa Cruz de Tenerife, Spain.
J Stroke Cerebrovasc Dis ; 29(7): 104893, 2020 Jul.
Article en En | MEDLINE | ID: mdl-32414584
INTRODUCTION AND GOAL: Substance P, a neuropeptide of the tachykinin family, is involved in the neuroinflammation of different diseases of the central nervous system. To our knowledge, there is no published data on the level of circulating substance P levels in the prognosis of patients with spontaneous intracerebral hemorrhage (ICH). Therefore, the objectives of this observational and prospective study were to determine whether serum substance P levels in ICH patients were associated with early mortality and whether could be used in the mortality prognostic. MATERIAL AND METHODS: We included patients with severe primary supratentorial ICH (defined as Glasgow Coma Scale < 9) from 6 Intensive Care Units of Spanish hospitals. We determined serum substance P levels at the time of severe ICH diagnosis, at fourth and at eighth day. Thirty-day mortality was considered the end-point study. FINDINGS: Non-surviving (n=53) compared to surviving ICH patients (n=64) showed higher serum substance P levels at day 1 (p<0.001), day 4 (p<0.001) and day 8 (p<0.001). The area under the curve for 30-day mortality prediction by serum substance P levels was of 79% (95% CI = 70-86%; p<0.001). Kaplan-Meier analysis showed a higher 30-day mortality in patients with serum substance P levels>503 pg/mL (Hazard ratio=14.7; 95% CI=6.88-31.55; p<0.001). Multiple logistic regression analysis showed an association between serum substance P levels and 30-day mortality (Odds Ratio=1.006; 95% CI=1.002-1.010; p=0.004) controlling for ICH score, midline shift, glycemia, early evacuation of ICH. CONCLUSIONS: Thus, the novel aspects our study include that serum substance P levels in severe primary ICH patients were higher in non-surviving than in surviving patients, that serum substance P levels were associated with early mortality controlling for other variables, and that serum substance P levels could be used as biomarkers of prognosis.
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Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Sustancia P / Hemorragia Cerebral Límite: Aged / Female / Humans / Male / Middle aged País/Región como asunto: Europa Idioma: En Revista: J Stroke Cerebrovasc Dis Asunto de la revista: ANGIOLOGIA / CEREBRO Año: 2020 Tipo del documento: Article

Texto completo: 1 Bases de datos: MEDLINE Asunto principal: Sustancia P / Hemorragia Cerebral Límite: Aged / Female / Humans / Male / Middle aged País/Región como asunto: Europa Idioma: En Revista: J Stroke Cerebrovasc Dis Asunto de la revista: ANGIOLOGIA / CEREBRO Año: 2020 Tipo del documento: Article