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排序方式: 共有204条查询结果,搜索用时 15 毫秒
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Leyre Urigüen M. Julia García-Fuster Luis F. Callado Benito Morentin Romano La Harpe Vicent Casadó Carmen Lluis Rafael Franco Jesús A. García-Sevilla J. Javier Meana 《Psychopharmacology》2009,206(2):313-324
Rationale
Dopamine D2 receptors are the main target of antipsychotic drugs. In the brain, D2 receptors coexpress with adenosine A2A and CB1 cannabinoid receptors, leading to functional interactions. 相似文献203.
Sonia Castro Sandra Pedrero Luis Alberto Ruiz Leyre Serrano Rafael Zalacain Silvia Pérez-Fernández Milagros Iriberri Valentín Cabriada 《The clinical respiratory journal》2023,17(9):905-914
Introduction and objectives
High-flow nasal cannula oxygen therapy (HFNC) has been successfully used for the treatment of acute hypoxaemic respiratory failure (AHRF) secondary to SARS-CoV-2 pneumonia and being effective in reducing progression to invasive mechanical ventilation. The objective of this study was to assess the usefulness of HFNC on a hospital ward for the treatment of AHRF secondary to SARS-CoV-2 pneumonia and its impact on the need for intensive care unit (ICU) admission and endotracheal intubation. Other objectives include identifying potential physiological parameters and/or biomarkers for predicting treatment failure and assessing the clinical course and survival.Methods
Observational study based on data collected prospectively between March 2020 and February 2021 in a single hospital on patients diagnosed with AHRF secondary to SARS-CoV-2 pneumonia who received HFNC outside an ICU.Results
One hundred and seventy-one patients out of 1090 patients hospitalised for SARS-CoV-2 infection. HFNC was set as the ceiling of treatment in 44 cases; 12 survived (27.3%). Among the other 127 patients, intubation was performed in 25.9% of cases with a mortality of 11.8%. Higher creatinine levels (OR 1.942, 95% CI 1.04; 3.732; p = 0.036) and Comorbidity-Age-Lymphocyte-LDH (CALL) score (OR 1.273, 95% CI 1.033; 1.617; p = 0.033) were associated with a higher risk of intubation. High platelet count at HFNC initiation was predictive of good treatment response (OR 0.935, 95% CI 0.884; 0.983; p = 0.012).Conclusions
HFNC outside an ICU is a treatment with high success rate in patients with AHRF secondary to SARS-CoV-2 pneumonia, including in patients in whom this therapy was deemed to be the ceiling of treatment. 相似文献204.
Ana Virseda-Berdices MSc Leyre Concostrina-Martinez Oscar Martínez-González Rafael Blancas MD PhD Salvador Resino PhD Pablo Ryan MD PhD María Martin-Vicente Oscar Brochado-Kith MSc Natalia Blanca-López MD María J. Mallol Poyato Blanca López Matamala MD Carmen Martín Parra María Á Jiménez-Sousa PhD Amanda Fernández-Rodríguez PhD 《Journal of medical virology》2023,95(1):e28368
Increasing age is associated with severity and higher mortality of COVID-19. Telomere shortening is associated with higher risk of infections and may be used to identify those patients who are more likely to die. We evaluated the association between relative telomere length (RTL) and COVID-19 mortality. RTL was measured in patients hospitalized because of COVID-19. We used Kaplan–Meier method to analyze survival probabilities, and Cox regression to investigate the association between RTL and mortality (30 and 90 days). Six hundred and eight patients were included in the analysis (mean age =72.5 years, 41.1% women, and 53.8% Caucasic). During the study period, 75 people died from COVID-19 and 533 survived. Lower RTL was associated with a higher risk of death in women either at 30 (adjusted hazard ratio [HR] (aHR) = 3.33; 95% confidence interval [CI] = 1.05–10.00; p = 0.040) and at 90 days (aHR = 3.57; 95%CI = 1.23–11.11; p = 0.019). Lower RTL was associated with a higher risk of dying of COVID-19 in women. This finding suggests that RTL has an essential role in the prognosis of this subset of the population. 相似文献