ABSTRACT
BACKGROUND: The real predictive prognostic capacity of cellular indices (or ratios) is unclear in SARS-CoV-2 infection. This study aimed to assess the prognostic role of previously well-known laboratory indices and new ones in hospitalized COVID-19 patients. METHODS: A retrospective observational study from March to May 2022 evaluated laboratory indices on admission (neutrophil to lymphocyte-, derived neutrophil to lymphocyte-, platelet to lymphocyte-, CRP to lymphocyte-, CRP to albumin-, fibrinogen to lymphocyte-, d-dimer to lymphocyte-, ferritin to lymphocyte-, LDH to lymphocyte-, and IL-6 to lymphocyte ratios), in patients hospitalized due to SARS-CoV2 infection to determine the association with mortality, admission to an intensive care unit (ICU), need for non-invasive mechanical ventilation (NIMV), orotracheal intubation (OTI), or combined event at 30 days follow-up. RESULTS: A total of 1113 COVID-19 patients were evaluated with a mean age of 64.1 ± 15.9 years (58.49% male), 166 (14.91%) patients died, 58 (5.21%) required ICU admission, 73 (6.56%) needed NIMV, 46 (4.23%) needed OTI, and 247 (22.19%) presented the combined event. All the ratios evaluated in this study showed statistical significance in the univariate analysis for mortality and combined event; however, only d-dimer to lymphocyte ratio >0.6 presented an independent association in the multivariate analysis for 30-day mortality (adjusted OR 2.32; p = .047) and 30-day combined event (adjusted OR 2.62; p = .014). CONCLUSIONS: Laboratory indices might be a potential biomarker for better prognosis stratification in hospitalized COVID-19 patients. d-Dimer to lymphocyte ratio presents an independent association for 30-day mortality and 30-day adverse outcomes in hospitalized COVID-19 patients.
Subject(s)
COVID-19 , Humans , Male , Middle Aged , Aged , Aged, 80 and over , Female , SARS-CoV-2 , Interleukin-6 , RNA, Viral , Biomarkers , Ferritins , Albumins , Retrospective StudiesABSTRACT
Los inhibidores de la PCSK9, disponibles desde el año 2015, son capaces de reducir la concentración de colesterol transportado en las lipoproteínas de baja densidad entre un 40-70% y, por consiguiente, disminuir el riesgo cardiovascular. Presentamos un caso en el que un episodio cardiovascular grave apareció al espaciar la administración del tratamiento hipolipidemiante; discutiremos la importancia de mantener una concentración baja de colesterol, para conseguir un mayor beneficio clínico según los últimos estudios publicados
Inhibitors of the protein PCSK9, available since 2015, are capable of reducing the concentration of low density lipoprotein cholesterol by 40 to 70%, thus reducing the cardiovascular risk. The present case reports an adverse cardiovascular event that appeared when spacing out the administration of lipid-lowering treatment. A discussion will be presented on the importance of maintaining low cholesterol levels in order to achieve a greater benefit, according to the latest published clinical studies
Subject(s)
Humans , Male , Aged , Ischemic Attack, Transient/chemically induced , Dose-Response Relationship, Drug , Hyperlipoproteinemia Type II/drug therapy , Antibodies, Monoclonal/therapeutic use , Proprotein Convertase 9/antagonists & inhibitors , Ischemic Attack, Transient/metabolism , Cardiovascular Diseases/drug therapy , Proprotein Convertase 9/metabolism , Lipoproteins, LDL/drug effectsABSTRACT
Inhibitors of the protein PCSK9, available since 2015, are capable of reducing the concentration of low density lipoprotein cholesterol by 40 to 70%, thus reducing the cardiovascular risk. The present case reports an adverse cardiovascular event that appeared when spacing out the administration of lipid-lowering treatment. A discussion will be presented on the importance of maintaining low cholesterol levels in order to achieve a greater benefit, according to the latest published clinical studies.
Subject(s)
Antibodies, Monoclonal, Humanized/adverse effects , Ischemic Attack, Transient/chemically induced , PCSK9 Inhibitors , Aged , Antibodies, Monoclonal, Humanized/administration & dosage , Anticholesteremic Agents/administration & dosage , Anticholesteremic Agents/adverse effects , Cholesterol, LDL/blood , Dose-Response Relationship, Drug , Drug Administration Schedule , Humans , Hypercholesterolemia/drug therapy , MaleABSTRACT
The clinical profile, evolution and complications of treatment with rivaroxaban in a cohort of patients presenting with venous thromboembolism (VTE) were analyzed in an observational, non-interventional and prospective study.A total of 111 patients were included in the study. Clinical data were collected from the medical history of the patients and recorded in a specific database.Mean age was 63.8â±â17.4 years, 53.2% of patients were men, 55.9% had at least another concomitant condition, and 40.9% at least 1 VTE risk factor. 54.1% of patients presented with deep venous thrombosis, 32.4% with pulmonary embolism and 13.5% with both conditions simultaneously. The 61% of patients were admitted to hospital and mean hospital length-of-stay was 8.8â±â9.9 days. After a mean follow-up 530â±â464 days (median follow-up of 405 days), 3.9% of patients died and VTE recurrence occurred in 2.9% of patients. While receiving rivaroxaban, a first bleeding complication occurred in 8.1%; all events were minor bleeding.Our study supports the current literature data and confirms the similar results of real-life VTE patients with those enrolled in the rivaroxaban pivotal clinical trials. Rivaroxaban may facilitate outpatient treatment and might be considered as a first-line therapy for the management of VTE patients.
