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Mancia G, Corrao G. Global Impact of the 2017 American College of Cardiology/American Heart Association Hypertension Guidelines: A Perspective From Italy. Circulation 2019; 137:889-890. [PMID: 29483170 DOI: 10.1161/circulationaha.117.032850] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Rea F, Corrao G, Merlino L, Mancia G. Initial Antihypertensive Treatment Strategies and Therapeutic Inertia. Hypertension 2019; 72:846-853. [PMID: 30354712 DOI: 10.1161/hypertensionaha.118.11308] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In many hypertensive patients, treatment is not upgraded despite lack of blood pressure control because of therapeutic inertia. Information is limited, however, on the extent of this phenomenon in real-life medicine. We studied 125 635 patients (age 40-85 years) from the Lombardy region (Italy) who started antihypertensive treatment with 1 drug (n=100 982) or a 2-drug fixed-dose or free combination (n=24 653). A log-binomial regression model was used to estimate the prevalence ratio of combination therapy in relation to the initial treatment strategy. In the initial monotherapy group, patients under drug combinations were 22%, 27%, 32%, and 36% at 6 months, 1, 2, and 3 years later. In the initial combination treatment group, the corresponding percentages were 85%, 82%, 79%, and 78%. This translated into a markedly greater covariate-adjusted propensity of being under a multidrug prescription throughout the follow-up: 3.92 (95% CI, 3.84-4.00) after 6 months and 3.18 (3.12-3.25), 2.56 (2.51-2.60), and 2.23 (2.19-2.27) after 1, 2 and 3 years of treatment. In a propensity score analysis, initial 2-drug combination treatment was also associated with significant reductions in the risk of death (-20%, 11% to 28%) and hospitalization for cardiovascular events (-16%, 10% to 21%) compared with initial monotherapy. Thus, in real life, a large number of patients prescribed initial monotherapy fails to move to combination treatment, as recommended by guidelines. This implies that therapeutic inertia frequently prevents proper treatment uptitration, thereby playing a major role in the low rate of hypertension control that exists worldwide.
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Kirchmayer U, Sorge C, Sultana J, Lapi F, Onder G, Agabiti N, Cascini S, Roberto G, Corrao G, Vitale C, Lucenteforte E, Mugelli A, Davoli M. Bisphosphonates and cardiovascular risk in elderly patients with previous cardiovascular disease: a population-based nested case-control study in Italy. Ther Adv Drug Saf 2019; 10:2042098619838138. [PMID: 31057787 PMCID: PMC6452576 DOI: 10.1177/2042098619838138] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Accepted: 02/18/2019] [Indexed: 01/05/2023] Open
Abstract
Background: In a globally aging population, chronic conditions with a high impact on healthcare costs and quality of life, such as osteoporosis and associated fractures, are a matter of concern. For osteoporosis, several drug treatments are available, but evidence on adverse cardiovascular and cerebrovascular (CCV) events, and in particular the risk of atrial fibrillation (AF), related to anti-osteoporotic drug use is inconclusive. The objective of this study was to evaluate the association between the use of bisphosphonates (BPs), strontium ranelate (SR), and other anti-osteoporosis drugs and the risk of AF and CCV events in a large cohort of patients affected by CCV diseases. Methods: Based on a cohort of patients aged 65 years and over, discharged from the hospitals of five large Italian areas after a CCV event between 2008 and 2011, two nested case-control studies were conducted. Cases were patients with a subsequent hospital admission for AF or CCV; four controls for each case were randomly selected and matched by age group, sex and follow-up time. A total of three exposure measures were tested: ever use, adherence and recency of use. In the conditional logistic regression models, patients not treated with any anti-osteoporotic medication were considered as the reference category. Results: The initial cohort accounted for 657,246 patients. Neither BPs nor SR use was associated with an increased risk of AF regardless of the adherence and recency of use. Overall BP and SR use was associated with a slightly increased risk of CCV; however, results reversed when considering higher adherence: odds ratio (OR) 0.81, 95% confidence interval (CI) 0.71–0.92 for BPs and OR 0.71, 95% CI 0.52–0.97 for SR. Conclusions: BPs do not increase cardiovascular risk and can be prescribed to elderly patients for osteoporosis treatment. However, patients with pre-existing cerebrovascular/cardiovascular conditions should be carefully monitored.
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Rea F, Micieli G, Musicco M, Cavallini A, Santucci C, Merlino L, Ieva F, Ferrarese C, Corrao G. Adherence to recommendations and clinical outcomes of patients hospitalized for stroke: the role of the admission ward-a real-life investigation from Italy. Neurol Sci 2019; 40:1433-1442. [PMID: 30941626 DOI: 10.1007/s10072-019-03867-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Accepted: 03/23/2019] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To determine whether out-of-hospital healthcare and adverse outcomes are better in stroke patients admitted to a neurology ward compared with those admitted to general wards. METHODS Beneficiaries of the National Health Service from the Italian Lombardy Region who were discharged alive after hospital admission during the year 2009 for ischemic stroke (9776 patients) or intracerebral or subarachnoid hemorrhage (1102 patients) entered into the cohort and were followed until 2012. Exposure of interest was the ward type where inpatients were admitted (neuro vs. general wards). Outcomes were out-of-hospital healthcare (i.e., drug prescriptions, diagnostic procedures, and laboratory clinical evaluations) and adverse clinical outcomes (i.e., all-cause death and hospital readmission). Exposure-outcome associations were investigated. High-dimensional propensity score methodology was used for taking into account confounders. Mediation analysis was used to verify whether the association between ward type and clinical outcomes is mediated by out-of-hospital adherence to healthcare. RESULTS Better adherence to out-of-hospital healthcare received from patients discharged from neuro, rather than general, wards was observed being the proportions of adherent patients 42.4% and 39.5%, respectively. Compared with general wards, discharge from neuro was associated with reduced 3-year emergency admissions (from 50.1 to 47.5% among ischemic stroke patients) and reduced 3-year mortality (from 37.5 to 27.0% among hemorrhagic stroke patients). From 10 to 15% of outcome risk, reductions were mediated by better adherence to out-of-hospital healthcare. CONCLUSIONS For patients with acute ischemic and hemorrhagic stroke, admission to neuro vs. general wards is associated with better out-of-hospital healthcare and long-term adverse outcomes.
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Sultana J, Giorgianni F, Rea F, Lucenteforte E, Lombardi N, Mugelli A, Vannacci A, Liperoti R, Kirchmayer U, Vitale C, Chinellato A, Roberto G, Corrao G, Trifirò G. All-cause mortality and antipsychotic use among elderly persons with high baseline cardiovascular and cerebrovascular risk: a multi-center retrospective cohort study in Italy. Expert Opin Drug Metab Toxicol 2019; 15:179-188. [PMID: 30572727 DOI: 10.1080/17425255.2019.1561860] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Little is known about the comparative risk of death with atypical or conventional antipsychotics (APs) among persons with cardiovascular or cerebrovascular disease (CCD). RESEARCH DESIGN AND METHODS A cohort study was conducted using five Italian claims databases. New atypical AP users with CCD aged ≥65 (reference) were matched to new conventional AP users. Mortality per 100 person-years (PYs) and hazard ratios (HR), estimated using Cox models, were reported. Incidence and risk of death were estimated for persons having drug-drug interactions. Outcome occurrence was evaluated 180 days after AP initiation. RESULTS Overall 24,711 and 27,051 elderly new conventional and atypical AP users were identified. The mortality rate was 51.3 and 38.5 deaths per 100 PYs for conventional and atypical AP users. Mortality risk was 1.33 (95%CI: 1.27-1.39) for conventional APs. There was no increased mortality risk with single drug-drug interactions (DDIs) vs. no DDI. AP users with ≥1 DDI had a 29% higher mortality risk compared to no DDI in the first 90 days of treatment (HR: 1.29 (95% CI: 1.00-1.67)). CONCLUSIONS Conventional APs had a higher risk of death than atypical APs among elderly persons with CCD. Having ≥1 DDI was associated with an increased risk of death.
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Pastorino U, Morelli D, Leuzzi G, Rolli L, Suatoni P, Taverna F, Bertocchi E, Boeri M, Sozzi G, Cantarutti A, Corrao G, Gronchi A. Baseline and Postoperative C-reactive Protein Levels Predict Long-Term Survival After Lung Metastasectomy. Ann Surg Oncol 2019; 26:869-875. [DOI: 10.1245/s10434-018-07116-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Indexed: 01/13/2023]
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Santucci C, Franchi M, Staszewsky L, La Vecchia C, Latini R, Merlino L, Corrao G, Bosetti C. Incretin-based drugs and hospitalization for heart failure in the clinical practice: A nested case-control study. Diabetes Res Clin Pract 2018; 146:172-179. [PMID: 30332619 DOI: 10.1016/j.diabres.2018.10.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/01/2018] [Accepted: 10/11/2018] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND AIMS There are concerns that incretin-based antidiabetic drugs - including dipeptidyl peptidase 4 (DPP-4) inhibitors and glucagon-like peptide-1 (GLP-1) receptor agonists - increase the risk of hospitalization for heart failure (HF). To further analyse this issue, we conducted a nested case-control study within a cohort of antidiabetic users in a real world setting. METHODS AND RESULTS Within a cohort of 133,639 subjects with a first prescription of an antidiabetic drug (new-users) between 2010 and 2016 in Lombardy, Italy, and were followed-up to 2016, we identified 4057 subjects with a first hospitalization for HF and 80,450 controls matched on sex, age, and date of cohort-entry. The multivariate odds ratios (ORs) of HF in relation to current use of incretin-based drugs as compared to current use of two or more oral antidiabetics was 1.06 (95% confidence interval, CI, 0.83-1.35), with no evidence of a trend in risk with increasing duration of use. The corresponding ORs were 1.10 (95% CI 0.85-1.41) for DPP-4 inhibitors and 0.84 (95% CI 0.48-1.47) for GLP-1 receptor agonists. Estimates were consistent in various sensitivity analyses. CONCLUSIONS This study indicates that incretin-based drugs are not associated with an increased risk of hospitalization for HF, thus providing further reassurance on the cardiovascular safety of these antidiabetic drugs in the clinical practice.
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Veronesi G, Zambon A, Beltrame JF, Gianfagna F, Corrao G, Ferrario MM. Monitoring quality of care in acute myocardial infarction patients using retrospective registry data. Int J Qual Health Care 2018; 30:344-350. [PMID: 29474652 DOI: 10.1093/intqhc/mzy025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2017] [Accepted: 02/02/2018] [Indexed: 11/14/2022] Open
Abstract
Background Hospital-based registries provide a key contribution in assessing the quality of care in acute myocardial infarction (MI) patients, although some concern on selection bias of included cases has recently arisen. We investigated the feasibility of a retrospective, population-based registry of MIs in monitoring the quality of care. Methods We identified all the hospitalizations with a diagnosis of acute MI among 35-79 years old residents in the Varese province, Northern Italy, in 2007-2008. Information needed to define performance according to the American Heart Association set was extracted from hospital case histories. To characterize our approach, we focus on data completeness for critical event times and eligibility criteria, and on the analysis of ST-elevated MI (STEMI) patients according to received reperfusion treatment. Results Exact time of hospital admission and of percutaneous coronary angioplasty (PCI) procedure was available in 96% and 77% of MIs, with no difference between non-transferred (n = 1399) and inter-hospital transferred (n = 300) patients. Data completeness for eligibility to action/treatment criteria was >90% for each performance measure except statin prescription at discharge (76%). About 45% of STEMI experienced a delay in PCI-capable hospital arrival, and only one every three ST-elevated MI patients received primary PCI; these were more likely to be younger male cases with less comorbidities than un-treated patients. Conclusions Complementary to clinical registries, the retrospective population-based is a feasible approach which allows monitoring the entire pattern of care of all hospitalized MI patients independent of their clinical characteristics.
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Resteghini C, Trama A, Borgonovi E, Hosni H, Corrao G, Orlandi E, Calareso G, De Cecco L, Piazza C, Mainardi L, Licitra L. Big Data in Head and Neck Cancer. Curr Treat Options Oncol 2018; 19:62. [DOI: 10.1007/s11864-018-0585-2] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Scavone C, Sessa M, Clementi E, Corrao G, Leone R, Mugelli A, Rossi F, Spina E, Capuano A. Real World Data on the Utilization Pattern and Safety Profile of Infliximab Originator Versus Biosimilars in Italy: A Multiregional Study. BioDrugs 2018; 32:607-617. [PMID: 30341487 PMCID: PMC6290713 DOI: 10.1007/s40259-018-0313-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND In recent years, several biosimilar drugs, including those of infliximab, have obtained marketing authorization from the European Medicines Agency (EMA). Given the peculiarity of the safety profile of biological medical products (originator and biosimilars), the evaluation of their tolerability represents an important component of pre-marketing and post-marketing clinical development. For example, infliximab products may cause adverse drug reactions (ADRs) including acute infusion reactions, delayed hypersensitivity reactions, and loss of efficacy, as a direct consequence of immunogenicity. Therefore, specific contraindications, special warnings and precautions have been introduced in the infliximab Summary of Product Characteristics (SPC). OBJECTIVE The aim was to assess the magnitude of preventable ADRs in individual case safety reports (ICSRs) having infliximab as a suspected drug across Italy (using the spontaneous reporting systems), and the probability of reporting infections, infusion reactions, lack of efficacy, and hypersensitivity for originator and biosimilars of infliximab. METHODS We analyzed ADRs reported across the 2015-2017 period in the databases of five Italian regions: Campania, Lombardy, Sicily, Tuscany, and Veneto. Preventability of ADRs was assessed using the P-method. To compare the probability of reporting infections, infusion reactions, lack of efficacy, and hypersensitivity as ADRs as opposed to other types of ADRs between originator and biosimilars of infliximab, we used the reporting odds ratio (ROR). For descriptive purposes, the number of ICSRs involving infliximab, the number of infliximab vials distributed in the aforementioned Italian regions and the relative reporting rate stratified by semester were reported. RESULTS From October 2015 to October 2017, 459 ICSRs reported infliximab as a suspected drug (222 ICSRs related to infliximab originator and 237 to infliximab biosimilars). In the same period, 81,906 vials of infliximab were distributed, resulting in a reporting rate of six ICSRs/1000 vials. Overall, 34 cases (7.41%) were categorized as preventable. The most frequently detected critical criteria were "documented hypersensitivity to administered drug or drug class," "inappropriate prescription for patient's underlying medical condition" and "incorrect dose." Biosimilars had, in adjusted analyses, an increased probability of being reported as suspected in ICSRs reporting infusion reactions (ROR 4.09; 95% confidence interval [CI] 1.26-13.32) when compared to Remicade®. On the contrary, they had a decreased probability of being reported as suspected in ICSRs reporting infections or lack of efficacy (ROR 0.33; 95% CI 0.12-0.89; ROR 0.35; 95% CI 0.20-0.61). CONCLUSION Our study demonstrates that, along with a rapid increase in the utilization of infliximab biosimilars across Italy, there was also an increase in reporting ADRs induced by infliximab biosimilars. Of the reported ADRs, 7.4% were considered preventable. In adjusted analyses, infliximab biosimilars were shown to have an increased probability of being reported as suspected drugs in infusion reactions and a decreased probability of being reported as suspected drugs in cases of lack of efficacy or infection. Considering the potential advantages offered by the utilization of biosimilars in clinical practice, we believe that the use of biosimilars, including those of infliximab, should be supported. In order to achieve this aim, increased knowledge on safety and efficacy of biosimilar drugs should be obtained from real world clinical practice.
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Biffi A, Scotti L, Rea F, Lucenteforte E, Chinellato A, Vetrano DL, Vitale C, Agabiti N, Sultana J, Roberto G, Mugelli A, Corrao G. Adherence to Antidepressants and Mortality in Elderly Patients with Cardiovascular Disease. Clin Drug Investig 2018; 38:593-602. [PMID: 29589292 DOI: 10.1007/s40261-018-0642-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND AND OBJECTIVE: Conflicting findings from studies evaluating the association between use of antidepressant drugs and mortality have been reported. We tested the hypothesis that better adherence to antidepressant therapy may reduce mortality. METHODS The cohort included 29,845 individuals aged ≥ 65 years from several Italian health units who were newly treated with antidepressant drugs after hospital discharge with a diagnosis for cardiovascular disease during 2008-2010. These individuals were observed from the first prescription until the end of data availability (i.e. 2012-2014, depending on the local database). During this period, information on (1) prescription of antidepressants and other medications and (2) death from any cause (outcome) was recorded. Proportional hazards models were fitted to estimate the association between better adherence to antidepressants (defined as proportion of days covered ≥ 75%) and outcome, by adjusting and stratifying for several covariates. RESULTS Patients with better adherence to antidepressants had a reduced mortality of 9% (95% CI 3-14). Patients who did not use other medicaments during follow-up had reduced mortality associated with better adherence to antidepressants of 21% (- 1-38), 14% (7-20), 20% (13-26) and 13% (7-19) for no users of antihypertensive agents, lipid-lowering agents, other cardiovascular drugs and antidiabetics, respectively. CONCLUSIONS Better adherence to antidepressants is associated with reduced all-cause mortality, mainly in patients who did not use other pharmacological treatments. Behavioural changes to enhance adherence among the elderly with cardiovascular disease might offer important benefits in reducing their mortality.
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Pastorino U, Sabia F, Sestini S, Silva M, Boeri M, Cantarutti A, Sverzellati N, Sozzi G, Corrao G, Marchianò A. MA03.03 Prolonged Low-Dose Computed Tomography (LDCT) Screening Beyond 5 Years Reduces Overall and Lung Cancer Specific Mortality. J Thorac Oncol 2018. [DOI: 10.1016/j.jtho.2018.08.333] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Corrao G, Cantarutti A. Building reliable evidence from real-world data: Needs, methods, cautiousness and recommendations. Pulm Pharmacol Ther 2018; 53:61-67. [PMID: 30253238 DOI: 10.1016/j.pupt.2018.09.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 09/10/2018] [Accepted: 09/22/2018] [Indexed: 10/28/2022]
Abstract
National healthcare systems of advanced countries, including Italy, widely agree on the approach whereby public healthcare decisions should be driven by available evidence on effectiveness and safety of therapeutics. It is equally accepted that randomized controlled clinical trials (RCTs), although universally recognised as the most robust "evidence generators", are insufficient for guiding the decision-making process since they are intrinsically unsuited to capture the impact of treatments in routine clinical practice. The complexity of treatments, as well as the demographic and clinical heterogeneity of patients receiving the treatments, and the long period of many treatments, explain the gap between the evidence generated in the controlled, but artificial, setting of RCTs and their current impact in the real world. The so-called pragmatic RCTs, despite guaranteeing greater flexibility compared to conventional trials, are not always able to reduce this gap. This explains the growing interest in the development of methods able to produce evidence on the real-world impact of care pathways (i.e., real-world evidence). Among them, those based on the Electronic Healthcare Records (EHRs), as the databases on the healthcare services of the National Health System provided to beneficiaries, known as Healthcare Utilization Databases (HCU), are becoming established and receiving increasing attention from the scientific community and healthcare decision-makers. We described the research areas in which HCU databases may be particularly useful, jointly with strength, weakness and potential of this approach. It is concluded that HCU data cannot substitute RCTs but they can usefully complement RCT data for adequately supporting healthcare decision-makers.
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Franchi M, Barni S, Tagliabue G, Ricci P, Mazzucco W, Tumino R, Caputo A, Corrao G. Effectiveness of First-Line Bevacizumab in Metastatic Colorectal Cancer: The Observational Cohort Study GRETA. Oncologist 2018; 24:358-365. [PMID: 30097524 DOI: 10.1634/theoncologist.2017-0314] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Accepted: 05/31/2018] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Scant real-world data exist on the clinical outcomes associated with the use of bevacizumab-containing chemotherapy (B+CT) in patients with metastatic colorectal cancer (mCRC). The primary objective of the GRETA cohort study was to compare the overall survival (OS) of patients with mCRC treated with first-line B+CT versus chemotherapy (CT) alone, in an Italian clinical practice setting. MATERIALS AND METHODS Incident patients with mCRC were identified during the period 2010-2012 from five population-based cancer registries in Italy. Cases were linked to regional health care utilization databases to obtain the entire spectrum of health services provided to each patient. Patients starting a first-line treatment with B+CT or CT alone within 90 days from the diagnosis were included in the study cohort. A propensity score (PS) method was applied to account for residual confounding. RESULTS Of 480 patients with mCRC included in the study cohort, 21.0 received first-line B+CT, and 79.0% received CT. Patients receiving B+CT were younger (p < .001) and underwent surgery more frequently (p = .001). The median OS was 22.5 and 14.6 months for B+CT and CT, respectively (p = .011). The corresponding hazard ratios adjusted by multivariate modeling and PS matched analysis were 0.82 (95% confidence interval [CI], 0.62-1.08) and 0.86 (95% CI, 0.56-1.33), respectively. Similar results were observed after subgrouping by age and surgery. CONCLUSION In this Italian real-world setting of unselected mCRC, the OS of patients treated with B+CT was consistent with previous observational and patient-registry studies. However, definitive evidence of an improvement in OS cannot be drawn. IMPLICATIONS FOR PRACTICE Bevacizumab is a well-established first-line treatment for metastatic colorectal cancer. However, there is scarce evidence in the literature about its effectiveness in clinical practice. Evaluating this topic should be of interest for both clinicians and regulatory agencies. In this study, the median overall survival of the bevacizumab cohort was strikingly coherent with that reported in large observational series of unselected patients, thus suggesting a consistent and reproducible effect of the drug in clinical practice. Although consistent results were observed both in the overall population and in age and surgery subgroups, the present study did not offer definitive evidence of an improvement in OS.
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Galimberti F, Casula M, Mozzanica F, Tragni E, Corrao G, Scotti L, Catapano A. Use of PPI and risk of ischemic events in the general population. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Cantarutti A, Franchi M, Rea F, Merlino L, Corrao G. Use of Nimesulide During Early Pregnancy and the Risk of Congenital Malformations: A Population-Based Study from Italy. Adv Ther 2018; 35:981-992. [PMID: 29923044 DOI: 10.1007/s12325-018-0735-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Indexed: 10/28/2022]
Abstract
INTRODUCTION Nimesulide is the most prescribed non-steroidal anti-inflammatory drug in Italy, and it is currently marketed in about 50 countries worldwide. The association between the use of nimesulide in early pregnancy and the risk of birth defects was investigated in a large cohort of pregnant women from Italy. METHODS Data were from the healthcare utilization databases of the Italian region of Lombardy. The cohort of 353,081 newborns occurring in Lombardy during the period 2005-2010 was investigated. Exposure to nimesulide during the first trimester of pregnancy, and congenital malformations detected at presentation and within 90 days after birth (outcome), were investigated. Exposure-outcome association was measured by the ratio between the prevalence of congenital malformations among users and non-users of nimesulide. Propensity score stratification was used to control for potential confounders, including maternal medical comorbidities, concomitant medications and sociodemographic characteristics. RESULTS The 627 (0.18%) women who filled prescriptions for nimesulide in the first trimester of pregnancy had a 2.6-fold risk of having children with congenital urinary tract anomalies compared to those who did not (adjusted prevalence ratio 2.6; 95% CI 1.2-5.7). Weaker and non-significant evidence for congenital malformations as a whole was found (adjusted prevalence ratio 1.2, 95% CI 0.9-1.6). CONCLUSION Our study suggests that the use of nimesulide in early pregnancy may result in a greater risk of having births with congenital urinary tract anomalies. FUNDING This study was funded by grants from the Italian Ministry of the Education, University and Research ('Fondo d'Ateneo per la Ricerca' portion, year 2015).
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Palmieri L, Veronesi G, Corrao G, Traversa G, Ferrario MM, Nicoletti G, Di Lonardo A, Donfrancesco C, Carle F, Giampaoli S. Cardiovascular diseases monitoring: lessons from population-based registries to address future opportunities and challenges in Europe. ACTA ACUST UNITED AC 2018; 76:31. [PMID: 29988313 PMCID: PMC6022302 DOI: 10.1186/s13690-018-0283-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2017] [Accepted: 06/11/2018] [Indexed: 11/10/2022]
Abstract
Background Population-based registries implement the comprehensive collection of all disease events that occur in a well-characterized population within a certain time period and represent the preferred tools for disease monitoring at a population level. Main characteristics of a Population-based registry are to provide answers to defined research questions, also related to clinical and health policy purposes, assuring completeness of event identification, and implementing a process of case adjudication (validation) according to standardised diagnostic criteria. Methods The application of a standard methodology results in the availability of reliable and comparable data and facilitates the transferability of health information for research and evidence-based health policies. Although registries are extremely useful, they require considerable resources to be implemented and maintained, high cost and efforts, to produce stable and reliable indicators. Results Thanks to available health information and information technology, current administrative databases on hospital admissions and discharges, medication use, in-patient care utilization, surgical operations, drug dispensations, ticket exemption and invasive procedures are increasingly available. They represent basic sources of information for implementing Population-based registries.Main strengths and limitations of Population-based registries are described taking into consideration the example of cardiovascular diseases, as well as future challenges and opportunities for implementing Population-based registries at European level. Conclusions The integration of population-based registries and current administrative health databases may help to complete the picture of the disease rebuilding the evolution of the disease as a continuum from the onset to the possible consequent complications.
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Scotti L, Rea F, Corrao G. One-stage and two-stage meta-analysis of individual participant data led to consistent summarized evidence: lessons learned from combining multiple databases. J Clin Epidemiol 2018; 95:19-27. [DOI: 10.1016/j.jclinepi.2017.11.020] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2017] [Revised: 07/13/2017] [Accepted: 11/24/2017] [Indexed: 11/29/2022]
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Lora A, Monzani E, Ibrahim B, Soranna D, Corrao G. Routine quality care assessment of schizophrenic disorders using information systems. Int J Qual Health Care 2018; 30:157. [DOI: 10.1093/intqhc/mzx019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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196
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Carioli G, Bonifazi M, Rossi M, Zambelli A, Franchi M, Zocchetti C, Gasparini S, Corrao G, La Vecchia C, Negri E. Management and Survival of Pleural Mesothelioma: A Record Linkage Study. Respiration 2018; 95:405-413. [PMID: 29421798 DOI: 10.1159/000486578] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Accepted: 01/02/2018] [Indexed: 02/04/2023] Open
Abstract
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).
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Boniol M, Franchi M, Bota M, Leclercq A, Guillaume J, van Damme N, Corrao G, Autier P, Boyle P. Incretin-Based Therapies and the Short-term Risk of Pancreatic Cancer: Results From Two Retrospective Cohort Studies. Diabetes Care 2018; 41:286-292. [PMID: 29146599 DOI: 10.2337/dc17-0280] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Accepted: 10/22/2017] [Indexed: 02/03/2023]
Abstract
OBJECTIVE Concerns have been raised about a possible increased risk of pancreatic cancer associated with incretin-based therapies. We examined the risk of pancreatic cancer among patients with diabetes prescribed incretin drugs. RESEARCH DESIGN AND METHODS With the use of public health insurance databases of Belgium and the Lombardy Region, Italy, we created two retrospective cohorts that included adult patients who were first prescribed an incretin drug or another noninsulin antidiabetic drug (NIAD) from 1 July 2008 to 31 December 2013 in Belgium and from 1 January 2008 to 31 December 2012 in the Lombardy Region. The risk of pancreatic cancer was evaluated by multivariate-adjusted Cox models that included time-dependent variables. Adjusted hazard ratios (aHRs) from Belgium and Italy were pooled by using fixed-effects meta-analyses. RESULTS The cohorts included 525,733 patients with diabetes treated with NIADs and 33,292 with incretin drugs. Results in both cohorts were similar. Eighty-five and 1,589 subjects who developed pancreatic cancer were registered among the incretin and NIAD new users, respectively, which represented an aHR of pancreatic cancer of 2.14 (95% CI 1.71-2.67) among those prescribed an incretin compared with an NIAD. The aHR with a drug use lag exposure of 6 months was 1.69 (1.24-2.32). The aHR decreased from 3.35 (2.32-4.84) in the first 3 months after the first incretin prescription to 2.12 (1.22-3.66) in months 3-5.9, 1.95 (1.20-3.16) in months 6-11.9, and 1.69 (1.12-2.55) after 12 months. Among those prescribed an NIAD, pancreatic cancer occurred mostly within the year after the first prescription. The risk of pancreatic cancer among patients subsequently prescribed insulin was 6.89 (6.05-7.85). CONCLUSIONS The recent prescription of incretin therapy is associated with an increased risk of pancreatic cancer. The reason for such an increase is likely the consequence of an occult pancreatic cancer that provokes or aggravates diabetes. Studies are warranted for assessing the risk of pancreatic cancer associated with long-term use of incretin drugs.
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198
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Roberto G, Bartolini C, Rea F, Onder G, Vitale C, Trifirò G, Kirchmayer U, Chinellato A, Lucenteforte E, Corrao G, Mugelli A, Lapi F, Gini R. NSAIDs utilization for musculoskeletal indications in elderly patients with cerebro/cardiovascular disease. Eur J Clin Pharmacol 2018; 74:637-643. [PMID: 29383397 PMCID: PMC5893698 DOI: 10.1007/s00228-018-2411-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2017] [Accepted: 01/03/2018] [Indexed: 12/01/2022]
Abstract
OBJECTIVES To describe NSAID utilization for musculoskeletal conditions in a large cohort of Italian elderly with cerebro/cardiovascular disease, a population in which NSAIDs should be generally avoided due to the prothrombotic potential. METHODS Administrative data from five Italian geographic areas were analyzed. Patients aged ≥ 65 with a cerebro/cardiovascular event recorded between 2008 and 2011 (cohort entry) were selected. Prescription NSAIDs reimbursed for musculoskeletal conditions and dispensed during 1 year follow-up were retrieved to describe (i) prevalence of use, (ii) average amount of defined daily doses of NSAIDs claimed by users per day of follow-up, and (iii) distribution of the received daily dose (RDD) among patients with ≥ 2 dispensings. Among new users, i.e., patients without NSAID dispensings during 2 years before cohort entry, the first dispensed NSAID molecule was observed. RESULTS Overall, 511,989 patients were selected. Across the five geographic areas, prevalence of use ranged from 48 to 21% and average consumption ranged between 30 and 67 DDD/1000 users/day. Around 10% of patients in the overall cohort had a RDD > 1. Nimesulide (9.6%) and diclofenac (7.5%) had the highest prevalence of use. The most consumed NSAIDs were nimesulide and coxibs with 10.6 and 7.5 DDD/1000 users/day, respectively. Among new users recruited in 2011, 30% had diclofenac or a coxibs as the first prescription. CONCLUSIONS NSAID use was common in the study cohort, particularly in central-southern areas. In contrast with current recommendations, coxibs and diclofenac were among the most prescribed active principles, even in new users. Interventions to promote appropriateness of use are warranted.
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Corrao G, Monzio Compagnoni M, Franchi M, Cantarutti A, Pugni P, Merlino L, Catapano AL, Mancia G. Good adherence to therapy with statins reduces the risk of adverse clinical outcomes even among very elderly. Evidence from an Italian real-life investigation. Eur J Intern Med 2018; 47:25-31. [PMID: 28958460 DOI: 10.1016/j.ejim.2017.09.023] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Revised: 08/31/2017] [Accepted: 09/21/2017] [Indexed: 12/17/2022]
Abstract
AIM To assess whether in individuals aged 80years or older adherence to statins is accompanied by a reduced risk of all-cause mortality and major cardiovascular events. METHODS A nested case-control study was carried out on a cohort of patients aged 80years or older (very elderly individuals), who were under treatment with statins between 2008 and 2009, using the database available for all citizenship (about 10 million) of Lombardy (Italy). Cases were the cohort members who experienced death or hospitalization for stroke, myocardial infarction or heart failure from the initial prescription until 2012. Up to five controls were randomly selected for each case. Logistic regression was used to model the outcome risk associated with the adherence to therapy with statins. Two younger patient cohorts aged 60 to 69years and 70 to 79years were taken for comparison. A set of sensitivity analyses was performed in order to account for sources of systematic uncertainty. RESULTS Among very elderly individuals, those who had high adherence to statins showed significant risk reductions of death (56%; 95% Confidence Interval, 54% to 59%), myocardial infarction (15%; 5% to 24%), stroke (13%; 0% to 24%) and heart failure (30%; 23% to 36%) with respect to those at very low adherence. Adherence-related risk reductions were only slightly better for younger cohort members. CONCLUSIONS Adherence to therapy with statins reduced the risk of both death and cardiovascular morbidity in patients aged 80years or older.
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Corrao G, Rea F, Di Martino M, De Palma R, Scondotto S, Fusco D, Lallo A, Belotti LMB, Ferrante M, Pollina Addario S, Merlino L, Mancia G, Carle F. Developing and validating a novel multisource comorbidity score from administrative data: a large population-based cohort study from Italy. BMJ Open 2017; 7:e019503. [PMID: 29282274 PMCID: PMC5770918 DOI: 10.1136/bmjopen-2017-019503] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
OBJECTIVE To develop and validate a novel comorbidity score (multisource comorbidity score (MCS)) predictive of mortality, hospital admissions and healthcare costs using multiple source information from the administrative Italian National Health System (NHS) databases. METHODS An index of 34 variables (measured from inpatient diagnoses and outpatient drug prescriptions within 2 years before baseline) independently predicting 1-year mortality in a sample of 500 000 individuals aged 50 years or older randomly selected from the NHS beneficiaries of the Italian region of Lombardy (training set) was developed. The corresponding weights were assigned from the regression coefficients of a Weibull survival model. MCS performance was evaluated by using an internal (ie, another sample of 500 000 NHS beneficiaries from Lombardy) and three external (each consisting of 500 000 NHS beneficiaries from Emilia-Romagna, Lazio and Sicily) validation sets. Discriminant power and net reclassification improvement were used to compare MCS performance with that of other comorbidity scores. MCS ability to predict secondary health outcomes (ie, hospital admissions and costs) was also investigated. RESULTS Primary and secondary outcomes progressively increased with increasing MCS value. MCS improved the net 1-year mortality reclassification from 27% (with respect to the Chronic Disease Score) to 69% (with respect to the Elixhauser Index). MCS discrimination performance was similar in the four regions of Italy we tested, the area under the receiver operating characteristic curves (95% CI) being 0.78 (0.77 to 0.79) in Lombardy, 0.78 (0.77 to 0.79) in Emilia-Romagna, 0.77 (0.76 to 0.78) in Lazio and 0.78 (0.77 to 0.79) in Sicily. CONCLUSION MCS seems better than conventional scores for predicting health outcomes, at least in the general population from Italy. This may offer an improved tool for risk adjustment, policy planning and identifying patients in need of a focused treatment approach in the everyday medical practice.
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