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PURPOSE: The complexity of cancer care requires planning and analysis to achieve the highest level of quality. We aim to measure the quality of care provided to patients with non-small cell lung cancer (NSCLC) using the data contained in the hospital's information systems, in order to establish a system of continuous quality improvement. METHODS/PATIENTS: Retrospective observational cohort study conducted in a university hospital in Spain, consecutively including all patients with NSCLC treated between 2016 and 2020. A total of 34 quality indicators were selected based on a literature review and clinical practice guideline recommendations, covering care processes, timeliness, and outcomes. Applying data science methods, an analysis algorithm, based on clinical guideline recommendations, was set up to integrate activity and administrative data extracted from the Electronic Patient Record along with clinical data from a lung cancer registry. RESULTS: Through data generated in routine practice, it has been feasible to reconstruct the therapeutic trajectory and automatically calculate quality indicators using an algorithm based on clinical practice guidelines. Process indicators revealed high adherence to guideline recommendations, and outcome indicators showed favorable survival rates compared to previous data. CONCLUSIONS: Our study proposes a methodology to take advantage of the data contained in hospital information sources, allowing feedback and repeated measurement over time, developing a tool to understand quality metrics in accordance with evidence-based recommendations, ultimately seeking a system of continuous improvement of the quality of health care.
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The economic trend and the health care landscape are rapidly evolving across Asia. Effective real-world data (RWD) for regulatory and clinical decision-making is a crucial milestone associated with this evolution. This necessitates a critical evaluation of RWD generation within distinct nations for the use of various RWD warehouses in the generation of real-world evidence (RWE). In this article, we outline the RWD generation trends for 2 contrasting nation archetypes: "Solo Scholars"-nations with relatively self-sufficient RWD research systems-and "Global Collaborators"-countries largely reliant on international infrastructures for RWD generation. The key trends and patterns in RWD generation, country-specific insights into the predominant databases used in each country to produce RWE, and insights into the broader landscape of RWD database use across these countries are discussed. Conclusively, the data point out the heterogeneous nature of RWD generation practices across 10 different Asian nations and advocate for strategic enhancements in data harmonization. The evidence highlights the imperative for improved database integration and the establishment of standardized protocols and infrastructure for leveraging electronic medical records (EMR) in streamlining RWD acquisition. The clinical data analysis and reporting system of Hong Kong is an excellent example of a successful EMR system that showcases the capacity of integrated robust EMR platforms to consolidate and produce diverse RWE. This, in turn, can potentially reduce the necessity for reliance on numerous condition-specific local and global registries or limited and largely unavailable medical insurance or claims databases in most Asian nations. Linking health technology assessment processes with open data initiatives such as the Observational Medical Outcomes Partnership Common Data Model and the Observational Health Data Sciences and Informatics could enable the leveraging of global data resources to inform local decision-making. Advancing such initiatives is crucial for reinforcing health care frameworks in resource-limited settings and advancing toward cohesive, evidence-driven health care policy and improved patient outcomes in the region.
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BACKGROUND: We assessed the effectiveness, safety and patient-reported outcomes (PROs) of dimethyl fumarate (DMF) in real-world clinical practice in patients with multiple sclerosis (PwMS) from Argentina. METHODS: We conducted a multicenter ambispective cohort study in Argentina between September 2020 and March 2023. Changes in annualized relapse rate (ARR), Expanded Disability Status Scale (EDSS) score, magnetic resonance imaging (MRI), no evidence of disease activity (NEDA), PROs (depression, anxiety, fatigue, burden of treatment and quality of life), and safety data were collected at clinical visits performed every 6 months for at least 24 months. RESULTS: We included 161 PwMS (64% female). DMF treatment was associated with a significant reduction in ARR from baseline after 24 months of treatment (from 0.87 to 0.23, p < 0.001). Disability progression was observed in 27.9% vs. 9.3% pre- and post-DMF, and disability improvement was found in 13% of patients from baseline to month 24. MRI activity was significantly reduced compared with baseline. Fatigue, depression, and quality of life scores were significantly improved from baseline to 24 months. Flushing was the most frequent adverse event reported in 19.2%. No significant reduction was observed in the hospitalization rate pre- and post-DMF (19.8% vs. 5.6%, p = 0.32). During follow-up, 135 (83%) patients were relapse-free, 110 (68.3%) were MRI free activity (Gad + lesion) and 108 (67%) reached NEDA. CONCLUSIONS: DMF significantly reduced disease activity in PwMS from Argentina with a good safety profile in real-world settings. A significant impact on the quality of life during follow-up was found.
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PURPOSE: HER2-targeted therapies have dramatically improved outcomes of patients with HER2-positive breast cancer (BC), as demonstrated in neoadjuvant trials. This study aims to provide real-world evidence on the use and effectiveness of combined pertuzumab, trastuzumab and chemotherapy (CT) in early-stage HER2-positive BC. METHODS: A retrospective, multicentre study was conducted on patients diagnosed with HER2-positive early BC treated with neoadjuvant pertuzumab and trastuzumab plus CT at 13 Spanish sites. The primary endpoint was pathological complete response (pCR). RESULTS: A total of 310 patients were included. Pertuzumab and trastuzumab were combined with anthracyclines and taxanes, carboplatin and docetaxel, and taxane-based CT in 77.1%, 16.5%, and 6.5% of patients, respectively. Overall, the pCR rate was 62.2%. The pCR was higher amongst patients with hormone receptor-negative tumours and with tumours expressing higher levels of Ki-67 (> 20%). After postoperative adjuvant treatment, 13.9% of patients relapsed. Those patients who did not achieve pCR, with tumours at advanced stages (III), and with node-positive disease were more likely to experience distant relapse. Median overall survival (OS) and distant disease-free survival (D-DFS) were not reached at the study end. The estimated mean OS and D-DFS times were 7.5 (95% CI 7.3-7.7) and 7.3 (95% CI 7.1-7.5) years, respectively (both were significantly longer amongst patients who achieved pCR). Grade 3-4 anti-HER2 related toxicities were reported in six (1.9%) patients. CONCLUSION: Neoadjuvant pertuzumab and trastuzumab plus CT achieve high pCR rates in real-life patients with HER2-positive early BC, showing an acceptable safety profile. Innovative adjuvant strategies are essential in patients at high risk of distant disease recurrence.
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Anticorpos Monoclonais Humanizados , Protocolos de Quimioterapia Combinada Antineoplásica , Neoplasias da Mama , Terapia Neoadjuvante , Receptor ErbB-2 , Trastuzumab , Humanos , Feminino , Neoplasias da Mama/tratamento farmacológico , Neoplasias da Mama/patologia , Neoplasias da Mama/metabolismo , Trastuzumab/uso terapêutico , Trastuzumab/administração & dosagem , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Pessoa de Meia-Idade , Estudos Retrospectivos , Receptor ErbB-2/metabolismo , Anticorpos Monoclonais Humanizados/uso terapêutico , Anticorpos Monoclonais Humanizados/administração & dosagem , Adulto , Idoso , Carboplatina/administração & dosagem , Carboplatina/uso terapêutico , Taxoides/administração & dosagem , Taxoides/uso terapêutico , Docetaxel/administração & dosagem , Docetaxel/uso terapêutico , Estadiamento de NeoplasiasRESUMO
INTRODUCTION AND OBJECTIVES: Studies on the societal burden of patients with biopsy-confirmed non-alcoholic fatty liver disease (NAFLD) are sparse. This study examined this question, comparing NAFLD with matched reference groups. MATERIALS AND METHODS: Nationwide Danish healthcare registers were used to include all patients (≥18 years) diagnosed with biopsy-verified NAFLD (1997-2021). Patients were classified as having simple steatosis or non-alcoholic steatohepatitis (NASH) with or without cirrhosis, and all matched with liver-disease free reference groups. Healthcare costs and labour market outcomes were compared from 5 years before to 11 years after diagnosis. Patients were followed for 25 years to analyse risk of disability insurance and death. RESULTS: 3,712 patients with biopsy-verified NASH (n = 1,030), simple steatosis (n = 1,540) or cirrhosis (n = 1,142) were identified. The average total costs in the year leading up to diagnosis was 4.1-fold higher for NASH patients than the reference group (EUR 6,318), 6.2-fold higher for cirrhosis patients and 3.1-fold higher for simple steatosis patients. In NASH, outpatient hospital contacts were responsible for 49 % of the excess costs (EUR 3,121). NASH patients had statistically significantly lower income than their reference group as early as five years before diagnosis until nine years after diagnosis, and markedly higher risk of becoming disability insurance recipients (HR: 4.37; 95 % CI: 3.17-6.02) and of death (HR: 2.42; 95 % CI: 1.80-3.25). CONCLUSIONS: NASH, simple steatosis and cirrhosis are all associated with substantial costs for the individual and the society with excess healthcare costs and poorer labour market outcomes.
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Efeitos Psicossociais da Doença , Custos de Cuidados de Saúde , Hepatopatia Gordurosa não Alcoólica , Sistema de Registros , Humanos , Hepatopatia Gordurosa não Alcoólica/economia , Hepatopatia Gordurosa não Alcoólica/mortalidade , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Dinamarca/epidemiologia , Feminino , Masculino , Pessoa de Meia-Idade , Adulto , Biópsia/economia , Cirrose Hepática/economia , Cirrose Hepática/mortalidade , Cirrose Hepática/epidemiologia , Idoso , Seguro por Deficiência/economia , Seguro por Deficiência/estatística & dados numéricosRESUMO
PURPOSE: Immune checkpoint inhibitors (ICIs) have been incorporated in the treatment of metastatic urothelial carcinoma (mUC) upon platinum-based chemotherapy according to the positive results of large clinical trials. Nevertheless, results from unselected populations reflecting real-world data (RWD) are highly informative to the clinician. We reviewed daily clinical practice outcomes in patients with mUC who received atezolizumab in our institution. METHODS: Here we evaluated the clinical activity and safety of atezolizumab in an unselected population of mUC patients who received atezolizumab between 2018 and 2022 reflecting RWD. Efficacy and safety information were retrospectively collected. RESULTS: A total of 63 patients were included. The mean age was 68 years and the objective response rate was 14.3%. The median progression-free survival was 3 months and the median overall survival 6 months. At 1 year, 42% of the patients were alive. ECOG (0 vs 1) and neutrophil-lymphocytes ratio < 2 at the start of ICI were positive prognostic factors that discriminated between long vs short survivors. Overall tolerance was good with no new safety signals. Five patients (17%) had treatment-related adverse events grade ≥ 2 that required corticosteroids. CONCLUSION: In this retrospective study, atezolizumab was an effective and tolerable treatment option for patients with mUC after progression to platinum-based chemotherapy. Yet, patient selection remains critical to improve outcomes.
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Anticorpos Monoclonais Humanizados , Carcinoma de Células de Transição , Neoplasias da Bexiga Urinária , Neoplasias Urológicas , Humanos , Idoso , Estudos Retrospectivos , Neoplasias Urológicas/tratamento farmacológico , Platina/uso terapêuticoRESUMO
OBJECTIVE: The Health Technology Assessment (HTA) process aims to optimize health system funding of technologies. In recent years there has been an increase in what is known as Real-World Evidence (RWE) as a complement to clinical trials. The objective of Health Technology Assessment International's Latin American Policy Forum 2022 was to explore the utility of incorporating RWE into HTA and decision-making processes in the region. METHODS: This article is based on a background document, survey, and the deliberative work of the country representatives who participated in the Forum. RESULTS: There is a growing interest in the use of Real-World Data / Real-World Evidence in HTA processes in Latin America, although currently there are no specific local guidelines for RWE use by HTA agencies. At present, its use is limited to certain areas such as adding context to HTA reports, the evaluation of adverse events, or cost estimation.Potential future uses of RWE were identified, including the creation of risk-sharing agreements, the assessment of technology performance in routine practice, providing information on outcomes that are not so easily evaluated in clinical trials (e.g., the identification of specific subpopulations or quality of life), and the estimation of input parameters for economic evaluations. CONCLUSIONS: The participants agreed that there are several areas presenting significant potential to expand the application of RWD/RWE and that the development of normative frameworks for its use could be helpful.
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Formulação de Políticas , Qualidade de Vida , Humanos , América Latina , Política de Saúde , Avaliação da Tecnologia Biomédica , Tomada de DecisõesRESUMO
OBJECTIVES: We aimed to evaluate the pCR rate in patients receiving NAC for the treatment of breast cancer (BC) in a multicenter cohort in Brazil. Additionally, we aimed to use RWD to assess the impact of pCR on OS and DFS. METHODS: This was a retrospective, multicenter cohort study that included female patients over 18 years of age who were diagnosed with nonmetastatic breast cancer and received NAC. OS and DFS at five years were estimated by the KaplanâMeier method. Additionally, we conducted a multivariate analysis to identify factors that were significantly associated with pCR and OS. RESULTS: From 2011 to 2020, 1891 patients were included in the study, and 421 (22,3%) achieved pCR (ypT0 ypN0). Considering the presence of residual DCIS, pCR was achieved in 467 patients (23,5%). The pCR rate varied between the subtypes: HER-2+ (p = 0,016) and clinical stage IIIA and IIIB (p < 0,001). Among HER-2+ patients, those who received trastuzumab had a significantly higher pCR rate than those who did not receive trastuzumab (p < 0.0001). Similarly, patients with TNBC who received treatment with platinum-based regimens also showed higher pCR rates (p < 0.0001). OS was grouped according to pCR status, and the OS rate was 88,3% in the pCR group and 58.1% in the non-pCR group (p < 0.0001). The five-year DFS was 92.2% in the pCR group and 64.3% in the non-pCR group (p < 0.0001). CONCLUSION: The pCR rate and its prognostic value varied across BC subtypes. In our study, pCR could be used as a surrogate of favorable clinical outcome, as it was associated with higher OS and DFS rates.
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Neoplasias da Mama , Humanos , Feminino , Adolescente , Adulto , Neoplasias da Mama/patologia , Brasil , Terapia Neoadjuvante , Estudos Retrospectivos , Estudos de Coortes , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Prognóstico , Trastuzumab/uso terapêutico , Intervalo Livre de DoençaRESUMO
Significant data is being produced on the impact of COVID-19 on aspects of clinical care. However, less is known about the impact on real-world health data. The US Food and Drug Administration defines real-world data as "data relating to patient health status and/or the delivery of health care routinely collected from a variety of sources," including disease registries.1 The methodology used by the Barbados National Registry (BNR)-active pursuit of first-hand clinical data using paper-based charts from multiple sources-makes it an ideal example of real-world data. Real-world data can overcome the barriers to clinical trials often present in small island developing states. This paper reviews the impact of the COVID-19 pandemic on the data of the BNR within the context of the real-world data cycle. Data collected retrospectively for 2016-2018, undergoing traceback during the pandemic, demonstrated a greater reliance on death certificate registration. A 38% reduction in the collection of new cases was noted in the postpandemic period compared to data collected in previous periods. The lack of access to source data delayed cancer registry reporting. We conclude that, given the challenges highlighted during the COVID-19 pandemic, more effort should be placed on providing timely access to real-world data for public health decision-making, particularly in small island developing states.