RESUMO
Resumen Los inhibidores del punto de control inmunitario han demostrado mejorar el pronóstico de múltiples enfer medades oncológicas. Recientemente se han reportado eventos adversos relacionados a la inmunoterapia. La to xicidad neurológica es poco frecuente. Se presenta el caso de un paciente con encefalitis relacionada con inhibido res del punto de control inmunitario.
Abstract Immune checkpoint inhibitors have been shown to improve the prognosis of multiple oncological diseases. Recently, adverse events related to immunotherapy have been reported. Neurologic toxicity is infrequent. We pre sent the case of a patient with encephalitis associated to immune checkpoint inhibitors.
RESUMO
Immune checkpoint inhibitors have been shown to improve the prognosis of multiple oncological diseases. Recently, adverse events related to immunotherapy have been reported. Neurologic toxicity is infrequent. We present the case of a patient with encephalitis associated to immune checkpoint inhibitors.
Los inhibidores del punto de control inmunitario han demostrado mejorar el pronóstico de múltiples enfermedades oncológicas. Recientemente se han reportado eventos adversos relacionados a la inmunoterapia. La toxicidad neurológica es poco frecuente. Se presenta el caso de un paciente con encefalitis relacionada con inhibidores del punto de control inmunitario.
Assuntos
Encefalite , Neoplasias , Humanos , Inibidores de Checkpoint Imunológico/efeitos adversos , Encefalite/induzido quimicamente , Imunoterapia/efeitos adversos , Prognóstico , Neoplasias/tratamento farmacológicoRESUMO
BACKGROUND: Adverse drug reactions are a common cause of potentially avoidable harm, particularly in older adults. AIMS: To evaluate the feasibility and efficacy of a pilot multifactorial intervention to reduce potentially inappropriate medication (PIM) use in older adults. METHODS: We conducted a phase 2, feasibility, open-label study in the ambulatory setting of an integrated healthcare network in Buenos Aires, Argentina. We recruited primary care physicians (PCPs) and measured PIM use in a sample of their patients (65 years or older). Educational workshops for PCPs were organized with the involvement of clinician champions. Practical deprescribing algorithms were designed based on Beers criteria. Automatic email alerts based on specific PIMs recorded in each patient's electronic health record were used as a reminder tool. PCPs were responsible for deprescribing decisions. We randomly sampled 879 patients taking PIMs from eight of the most commonly used drug classes at our institution and compared basal (6 months prior to the intervention) and final (12 months after) prevalence of PIM use using a test of proportions. RESULTS: There was a significant reduction (p < 0.05) in all drug classes evaluated. Non-Steroidal Anti-Inflammatory Drugs (basal prevalence 5.92%; final 1.59%); benzodiazepines (10.13%; 6.94%); histamine antagonists (7.74%; 3.07%); opioids (2.16%; 1.25%); tricyclic antidepressants (8.08%; 4.10%); muscle relaxants (7.74%; 3.41%), anti-hypertensives (3.53%; 1.82%) and oxybutynin (2.96%; 1.82%). The absolute reduction in the overall prevalence was 8.5 percentage points (relative reduction of 51.4%). CONCLUSION: This multifactorial intervention is feasible and effective in reducing the use of potentially inappropriate medication in all drug classes evaluated.
Assuntos
Anti-Hipertensivos , Lista de Medicamentos Potencialmente Inapropriados , Idoso , Argentina , Registros Eletrônicos de Saúde , Humanos , Prescrição Inadequada/prevenção & controle , PrevalênciaRESUMO
BACKGROUND: Children with congenital heart disease are at risk for growth failure due to inadequate nutrient intake and increased metabolic demands. We examined the relationship between anthropometric indices of nutrition (height-for-age z-score [HAZ], weight-for-age z-score [WAZ], weight-for-height z-score [WHZ]) and outcomes in a large sample of children undergoing surgery for congenital heart disease. METHODS: Patients in the Society of Thoracic Surgeons Congenital Heart Surgery Database having index cardiac surgery at age 1 month to 10â¯years were included. Indices were calculated by comparing patients' weight and height to population norms from the World Health Organization and Centers for Disease Control and Prevention. Outcomes included operative mortality, composite mortality or major complication, major postoperative infection, and postoperative length of stay. For each outcome and index, the adjusted odds ratio (aOR) (for mortality, composite outcome, and infection) and adjusted relative change in median (for postoperative length of stay) for a 1-unit decrease in index were estimated using mixed-effects logistic and log-linear regression models. RESULTS: Every unit decrease in HAZ was associated with 1.40 aOR of mortality (95% CI 1.32-1.48), and every unit decrease in WAZ was associated with 1.33 aOR for mortality (95% CI 1.25-1.41). The relationship between WHZ and outcome was nonlinear, with aOR of mortality of 0.84 (95% CI 0.76-0.93) for 1-unit decrease when WHZâ¯≥ 0 and a nonsignificant association for WHZ <â¯0. Trends for other outcomes were similar. Overall, the incidence of low nutritional indices was similar for 1-ventricle and 2-ventricle patients. Children between the age of 1â¯month and 1â¯year and those with lesions associated with pulmonary overcirculation had the highest incidence of low nutritional indices. CONCLUSIONS: Lower HAZ and WAZ, suggestive of malnutrition, are associated with increased mortality and other adverse outcomes after cardiac surgery in infants and young children. Higher WHZ over zero, suggestive of obesity, is also associated with adverse outcomes.