الملخص
Resumen La enfermedad por COVID-19 fue detectada a finales de 2019 en Wuhan, China. Debido a su rápida propagación fue declarada emergencia sanitaria de forma inicial y luego de identificar casos fuera de China con transmisión autóctona y caracterizado por una mortalidad considerablemente alta en países como Italia y España, fue declarada pandemia por la Organización Mundial de la Salud. Se ha evidenciado que los pacientes mayores y con antecedentes de enfermedades crónicas incluido el cáncer desarrollan una enfermedad severa, presentando mayor riesgo de mortalidad por SARS-CoV2/ COVID-19. Lo anterior es por supuesto especialmente importante en el manejo de pacientes con Mieloma Múltiple (MM), generando en el personal Médico nuevos desafíos, oportunidades de mejora y aprendizajes, que aporten al análisis riesgo-beneficio del tratamiento inmunodepresor en este tipo de patologías. El consenso tiene como objetivo brindar orientación sobre el manejo de pacientes con MM en estos momentos donde el profesional de la salud requiere información para llevar a cabo terapias eficientes en el cuidado del paciente.
Abstract COVID-19 disease was detected in late 2019 in Wuhan, China. Due to its rapid spread, it was initially declared a health emergency, but after cases with indigenous transmission were identified outside China, characterized by considerably high mortality in countries such as Italy and Spain, it was declared a pandemic by the World Health Organization. It has been shown that elderly patients with a history of chronic diseases, including cancer, develop a severe disease, presenting a higher risk of mortality from SARS-CoV2 / COVID-19. This becomes especially important in the management of patients with Multiple Myeloma (MM), generating new challenges, opportunities for improvement and learning opportunities in the health professionals, which will contribute to the risk-benefit analysis of immunosuppressive treatment for this type of pathology. The consensus aims to provide guidance for the management of patients with MM in these times when the health professional requires information to deliver efficient therapies in patient care.
الموضوعات
Humans , Consensus , COVID-19 , Multiple Myeloma , Therapeuticsالملخص
Background: Primary plasma cell leukemia (pPCL) is uncommon, aggressive and has a different biology than multiple myeloma (MM). Aim: To report the features of patients with pPCL. Material and Methods: Review of databases of the Hematology Department and the Hematology laboratory. Results: Of 178 patients with monoclonal gammopathies, five (2.8%) patients aged 33 to 64 years (three females) had a pPCL. The mean hemoglobin was 7.3 g/dL, the mean white blood cell count was 52,500/mm3, with 58% plasma cells, and the mean platelet count was 83,600/mm3. The mean bone marrow infiltration was 89%, LDH was 2,003 IU/L, serum calcium was 13 mg/dL, and creatinine 1.5 mg/dL. Two patients had bone lesions. Three were IgG, one IgA lambda and one lambda light chain. CD20 was positive in one, CD56 was negative in all and CD117 was negative in 3 cases. By conventional cytogenetic analysis, two had a complex karyotype. By Fluorescence in situ Hybridization, one was positive for TP53 and another for t (11; 14). One patient did not receive any treatment, three patients received VTD PACE and one CTD. None underwent transplant. Three patients are alive. The mean survival was 14 months. Conclusions: These patients with pPCL were younger and had a more aggressive clinical outcome than in multiple myeloma.
الموضوعات
Humans , Male , Female , Adult , Middle Aged , Leukemia, Plasma Cell/genetics , Leukemia, Plasma Cell/epidemiology , Paraproteinemias/genetics , Paraproteinemias/pathology , Paraproteinemias/epidemiology , Blood Cell Count , Leukemia, Plasma Cell/pathology , Leukemia, Plasma Cell/therapy , Survival Analysis , Chile/epidemiology , Calcium/blood , Retrospective Studies , Treatment Outcome , In Situ Hybridization, Fluorescence , Creatinine/blood , Cytogenetic Analysis , Flow Cytometry/methodsالملخص
Background: Trauma is an important cause of death among young adults. Aim: To determine the characteristics, treatments and evolution of trauma patients admitted to an intensive care unit (ICU) of a public hospital in Santiago, Chile. Material and Methods: All polytrauma (PT) and severely traumatized (ST) patients admitted to ICU were included. We recorded the type of trauma along with demographic and hemodynamic variables, treatments and complications. The evolution and treatments received by PT and ST patients were compared. Results: We recorded data from 72 patients aged 43 ± 21 years (93% males). Sixty two percent were PT and 24% had penetrating injuries. TBI (Trauma Brain Injury) was the most common trauma. On admission, acute Physiology and Chronic Health Evaluation II (APACHE II) score was 18.7 + 7.3, and Injury Severity Score (ISS) was 32.8 + 20.1. ICU stay was 7.8 + 6 days. Sixty seven per cent of patients required surgery and 58% received blood transfusions. No differences were found between PT and ST. ICU and hospital mortality rates were 15 and 25% respectively. Conclusions: The characteristics and evolution of PT and ST of this series of patients are similar to those described abroad. Mortality was in agreement with ISS and APACHE II scores.