RESUMO
INTRODUCTION: Asthma is one of the most common diseases in children, with a variable range of severity. In recent years, treatment for severe asthma has been largely improved by the availability of targeted biologic therapies. Nevertheless, studies reporting real-world data and cost-effectiveness analyses are lacking. The aim of this study was to evaluate, on a population-based cohort of children with asthma, the impact of the treatment with biologics on healthcare service utilization and associated costs. METHODS: Data were retrieved from Healthcare Utilization database of Lombardy region (Italy). A cohort of 46 asthmatic children aged 6-11 in treatment with dupilumab, mepolizumab or omalizumab was identified during 2017-2021. We compared healthcare resources use between the year before ("baseline period") and the year after the treatment initiation ("follow-up period"). Average 1-year healthcare costs were also calculated. RESULTS: Comparing the baseline with the follow-up period, the number of patients with at least one exacerbation-related hospitalization and ER access decreased by 75.0% and 85.7%, respectively. The use of biologic agents, namely omalizumab, mepolizumab and dupilumab, significantly reduced oral corticosteroids (OCS), short-acting ß2-agonists and the association inhaled corticosteroids/long-acting ß2-agonists use. ER admissions for non-respiratory causes were also significantly reduced, while discontinuation rate was low (6.5%). The overall costs increased, due to the costs of the biologic agents, but the hospital admission-related costs due to respiratory causes reduced significantly. CONCLUSIONS: Our real-world investigation suggests that biologic agents reduced hospital admissions for respiratory causes and use of anti-asthmatic drugs, including OCS. However, long-term healthcare sustainability still needs more in-depth assessments.
Assuntos
Antiasmáticos , Asma , Criança , Humanos , Omalizumab/uso terapêutico , Estudos de Coortes , Asma/tratamento farmacológico , Custos de Cuidados de Saúde , Terapia Biológica , Corticosteroides/uso terapêuticoRESUMO
BACKGROUND: Pregnancy associated cancer (PAC) may lead to adverse obstetric and neonatal outcomes. This study aims to assess the association between PACs and adverse perinatal outcomes [i.e. labor induction, iatrogenic delivery, preterm birth, small for gestational age (SGA) newborn, low Apgar score, major malformations, perinatal mortality] in Lombardy, Northern Italy. METHODS: This population-based historic cohort study used the certificate of delivery assistance and the regional healthcare utilization databases of Lombardy Region to identify beneficiaries of National Health Service who delivered between 2008 and 2017. PACs were defined through oncological ICD-9-CM codes reported in the hospital discharge forms. Each woman with PAC was matched to four women randomly selected from those cancer-free (1:4). Log-binomial regression models were fitted to estimate crude and adjusted prevalence ratio (aPR) and the corresponding 95% confidence interval (CI) of each perinatal outcome among PAC and cancer-free women. RESULTS: Out of the 657,968 deliveries, 831 PACs were identified (1.26 per 1000). PAC diagnosed during pregnancy was positively associated with labor induction or planned delivery (aPR=1.80, 95% CI: 1.57-2.07), cesarean section (aPR=1.78, 95% CI: 1.49-2.11) and premature birth (aPR=6.34, 95% CI: 4.59-8.75). No association with obstetric outcomes was found among PAC diagnosed in the post-pregnancy. No association of PAC, neither during pregnancy nor in post-pregnancy was found for SGA (aPR=0.71, 95% CI: 0.36-1.35 and aPR=1.04, 95% CI: 0.78-1.39, respectively), but newborn among PAC women had a lower birth weight (p-value< 0.001). Newborns of women with PAC diagnosed during pregnancy had a higher risk of borderline significance of a low Apgar score (aPR=2.65, 95% CI: 0.96-7.33) as compared to cancer-free women. CONCLUSION: PAC, especially when diagnosed during pregnancy, is associated with iatrogenic preterm delivery, compromising some neonatal heath indicators.
Assuntos
Neoplasias/complicações , Complicações Neoplásicas na Gravidez , Resultado da Gravidez , Adolescente , Adulto , Índice de Apgar , Peso ao Nascer , Cesárea/estatística & dados numéricos , Estudos de Coortes , Intervalos de Confiança , Bases de Dados Factuais , Parto Obstétrico , Feminino , Humanos , Doença Iatrogênica/epidemiologia , Recém-Nascido , Recém-Nascido Pequeno para a Idade Gestacional , Itália/epidemiologia , Trabalho de Parto Induzido/estatística & dados numéricos , Modelos Lineares , Pessoa de Meia-Idade , Programas Nacionais de Saúde , Neoplasias/diagnóstico , Neoplasias/epidemiologia , Período Pós-Parto , Gravidez , Complicações Neoplásicas na Gravidez/diagnóstico , Complicações Neoplásicas na Gravidez/epidemiologia , Nascimento Prematuro/epidemiologia , Adulto JovemRESUMO
BACKGROUND: Pleural mesothelioma (PM) is a rare, highly lethal tumor. A definite consensus on its management has yet to be established. OBJECTIVES: To assess management, overall survival (OS), and their predictors in a cohort of patients from Lombardy, the largest Italian region (about 10 million inhabitants). METHODS: Through a record linkage between Lombardy health care administrative databases, we identified patients diagnosed with PM in 2006-2011 without history of cancer, evaluating their management. OS from PM diagnosis was estimated using the Kaplan-Meier method. Predictors of OS and of treatment were assessed using Cox regression models with time-dependent covariates when appropriate. RESULTS: Out of 1,326 patients, 754 (56.9%) received treatment for PM: 205 (15.5%) underwent surgery, and 696 (52.5%) used chemotherapy. Surgery was spread across several hospitals, and most patients diagnosed in nonspecialized centers (70%) underwent surgery in the same centers. Age at diagnosis was a strong inverse determinant of surgery. Determinants of receiving chemotherapy were younger age, a more recent first diagnosis, and first diagnosis in a specialized center. OS was 45.4% at 1 year, 24.8% at 2 years, and 9.6% at 5 years (median 11 months). OS decreased with age, and was higher for those who underwent surgery, but not for those treated with chemotherapy. CONCLUSIONS: Management of PM varied widely in clinical practice, and significant predictors of treatment were younger age and recent diagnosis, though a high proportion of patients were not treated. Patients were treated in various hospitals, indicating the importance of concentrating serious rare neoplasms in Comprehensive Cancer Centers (as recognized by the Italian Health Ministry).