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Giorda CB, Picariello R, Tartaglino B, Nada E, Romeo F, Costa G, Gnavi R. Hospitalisation for herpes zoster in people with and without diabetes: A 10-year-observational study. Diabetes Res Clin Pract 2024; 210:111603. [PMID: 38460790 DOI: 10.1016/j.diabres.2024.111603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Revised: 02/29/2024] [Accepted: 02/29/2024] [Indexed: 03/11/2024]
Abstract
AIMS This study explores the association between Herpes Zoster (HZ) hospitalizations and diabetes in Piedmont, Italy from 2010 to 2019. Focusing on the burden of HZ hospitalizations in diabetic and non-diabetic groups, it aims to identify risk factors in diabetics to enhance prevention strategies. METHODS In a two-phase study, we first compared age-standardized HZ hospitalization rates between diabetic and non-diabetic individuals from 2010 to 2019. We then examined hospitalization risk factors for HZ within a diabetic patient cohort managed by regional diabetes clinics. RESULTS Of 3,423 HZ hospitalizations in 2010-2019, 17.9 % (613 cases) were diabetic patients, who exhibited higher hospitalization rates (15.9 to 6.0 per 100,000) compared to non-diabetese individuals. Among diabetics subjects risk factors for HZ hospitalization included age over 65, obesity (BMI > 30), and poor glycemic control (HbA1c > 8.0 %). These patients had a 40 % increased rehospitalization risk and a 25 % higher risk of severe complications, such as stroke and myocardial infarction, post-HZ. CONCLUSIONS Diabetes markedly increases HZ hospitalization rates, rehospitalization, and complication risks. These findings underscore the need for preventive strategies, especially improved glycemic control among high-risk diabetic patients, to inform public health policies and clinical practices aimed at mitigating HZ's impact on this population.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | | | - Elisa Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Francesco Romeo
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy; Department of Public Health, University of Torino, Torino, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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Piatti A, Romeo F, Manti R, Doglio M, Tartaglino B, Nada E, Giorda CB. Feasibility and accuracy of the screening for diabetic retinopathy using a fundus camera and an artificial intelligence pre-evaluation application. Acta Diabetol 2024; 61:63-68. [PMID: 37676288 DOI: 10.1007/s00592-023-02172-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 08/08/2023] [Indexed: 09/08/2023]
Abstract
AIMS Periodical screening for diabetic retinopathy (DR) by an ophthalmologist is expensive and demanding. Automated DR image evaluation with Artificial Intelligence tools may represent a clinical and cost-effective alternative for the detection of retinopathy. We aimed to evaluate the accuracy and reliability of a machine learning algorithm. METHODS This was an observational diagnostic precision study that compared human grader classification with that of DAIRET®, an algorithm nested in an electronic medical record powered by Retmarker SA. Retinal images were taken from 637 consecutive patients attending a routine annual diabetic visit between June 2021 and February 2023. They were manually graded by an ophthalmologist following the International Clinical Diabetic Retinopathy Severity Scale and the results were compared with those of the AI responses. The main outcome measures were screening performance, such as sensitivity and specificity and diagnostic accuracy by 95% confidence intervals. RESULTS The rate of cases classified as ungradable was 1.2%, a figure consistent with the literature. DAIRET® sensitivity in the detection of cases of referable DR (moderate and above, "sight-threatening" forms of retinopathy) was equal to 1 (100%). The specificity, that is the true negative rate of absence of DR, was 80 ± 0.04. CONCLUSIONS DAIRET® achieved excellent sensitivity for referable retinopathy compared with that of human graders. This is undoubtedly the key finding of the study and translates into the certainty that no patient in need of the ophthalmologist is misdiagnosed as negative. It also had sufficient specificity to represent a cost-effective alternative to manual grade alone.
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Affiliation(s)
- A Piatti
- Eye Unit, Primary Care, ASL TO5, Regione Piemonte, 10024, Moncalieri, TO, Italy.
| | - F Romeo
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri (TO), Italy
| | - R Manti
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri (TO), Italy
| | - M Doglio
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri (TO), Italy
| | | | - E Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri (TO), Italy
| | - C B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri (TO), Italy
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3
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Giorda CB, Picariello R, Tartaglino B, Nada E, Costa G, Manti R, Monge L, Gnavi R. HEPATOCELLULAR CARCINOMA IN A LARGE COHORT OF TYPE 2 DIABETES PATIENTS. Diabetes Res Clin Pract 2023; 200:110684. [PMID: 37100229 DOI: 10.1016/j.diabres.2023.110684] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 04/04/2023] [Accepted: 04/19/2023] [Indexed: 04/28/2023]
Abstract
AIMS To elucidate the current burden of hepatocellular carcinoma (HCC) in type 2 diabetes (DM2) with a focus on the associated clinical determinants. METHODS Incidence of HCC between 2009 and 2019 in the diabetic and general population was calculated from regional administrative and hospital databases. Potential determinants of the disease were evaluated with a follow-up study. RESULTS In the DM2 population, the incidence resulted in 8.05 cases per 10,000 yearly. This rate was three times higher than that of the general population. 137158 patients with DM2 and 902 HCC were found for the cohort study. The survival of HCC patients was 1/3 of that of cancer-free diabetic controls. Age, male sex, alcohol abuse, previous viral hepatitis B and C, cirrhosis, low platelet count, elevated GGT / ALT, higher BMI and HbA1c levels were associated with HCC occurrence. Diabetes therapy was not adversely associated with HCC development. CONCLUSION Incidence of HCC in DM2 is more than tripled compared to the general population with high mortality. These figures are higher than those expected from the previous evidence. In parallel with known risk factors for liver disease, such as viruses and alcohol, insulin-resistance characteristics are associated with a higher probability of HCC.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | | | - Elisa Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy; Department of Public Health, University of Torino, Torino, Italy
| | - Roberta Manti
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Luca Monge
- AMD (Clinical Diabetologists Association), Rome
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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4
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Russo GT, Giandalia A, Ceriello A, Di Bartolo P, Di Cianni G, Fioretto P, Giorda CB, Manicardi V, Pontremoli R, Viazzi F, Lucisano G, Nicolucci A, De Cosmo S. A prediction model to assess the risk of egfr loss in patients with type 2 diabetes and preserved kidney function: The amd annals initiative. Diabetes Res Clin Pract 2022; 192:110092. [PMID: 36167264 DOI: 10.1016/j.diabres.2022.110092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 09/05/2022] [Accepted: 09/19/2022] [Indexed: 11/22/2022]
Abstract
OBJECTIVE To develop and validate a model for predicting 5-year eGFR-loss in type 2 diabetes mellitus (T2DM) patients with preserved renal function at baseline. RESEARCH DESIGN AND METHODS A cohort of 504.532 T2DM outpatients participating to the Medical Associations of Diabetologists (AMD) Annals Initiative was splitted into the Learning and Validation cohorts, in which the predictive model was respectively developed and validated. A multivariate Cox proportional hazard regression model including all baseline characteristics was performed to identify predictors of eGFR-loss. A weight derived from regression coefficients was assigned to each variable and the overall sum of weights determined the 0 to 8-risk score. RESULTS A set of demographic, clinical and laboratory parameters entered the final model. The eGFR-loss score showed a good performance in the Validation cohort. Increasing score values progressively identified a higher risk of GFR loss: a score ≥ 8 was associated with a HR of 13.48 (12.96-14.01) in the Learning and a HR of 13.45 (12.93-13.99) in the Validation cohort. The 5 years-probability of developing the study outcome was 55.9% higher in subjects with a score ≥ 8. CONCLUSIONS In the large AMD Annals Initiative cohort, we developed and validated an eGFR-loss prediction model to identify T2DM patients at risk of developing clinically meaningful renal complications within a 5-years time frame.
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Affiliation(s)
- G T Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| | - A Giandalia
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy.
| | - A Ceriello
- Department of Cardiovascular and Metabolic Diseases, IRCCS Gruppo Multimedica, MI, Italy.
| | | | - G Di Cianni
- Diabetes and Metabolic Diseases Unit, Health Local Unit North-West Tuscany, Livorno, Italy.
| | - P Fioretto
- Department of Medicine, University of Padua, Unit of Medical Clinic 3, Hospital of Padua, Padua, Italy.
| | - C B Giorda
- Diabetes and Metabolism Unit ASL Turin 5 Chieri (TO), Italy.
| | - V Manicardi
- Diabetes Consultant, Salus Hospital, Reggio Emilia, Italy.
| | - R Pontremoli
- Università degli Studi and IRCCS Ospedale Policlinico San Martino, Genova, Italy.
| | - F Viazzi
- Università degli Studi and IRCCS Ospedale Policlinico San Martino, Genova, Italy.
| | - G Lucisano
- Center for Outcomes Research and Clinical Epidemiology, CORESEARCH, Pescara, Italy.
| | - A Nicolucci
- Center for Outcomes Research and Clinical Epidemiology, CORESEARCH, Pescara, Italy.
| | - S De Cosmo
- Department of Medical Sciences, Scientific Institute "Casa Sollievo della Sofferenza", San Giovanni Rotondo (FG), Italy.
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Giorda CB, Picariello R, Landriscina T, Tartaglino B, Nada E, Doglio M, Romeo F, Gnavi R. Instructive lessons from the analysis of assistance in diabetes during the first phase of COVID-19 pandemic. Acta Diabetol 2022; 59:861-864. [PMID: 35182231 PMCID: PMC8857884 DOI: 10.1007/s00592-022-01855-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Accepted: 01/20/2022] [Indexed: 11/01/2022]
Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | | | | | - Elisa Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Marella Doglio
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Francesco Romeo
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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6
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Giorda CB, Picariello R, Tartaglino B, Nada E, Linzalata C, Romeo F, Costa G, Gnavi R. Hepatic fibrosis of any origin in a large population of type 2 diabetes patients. Nutr Metab Cardiovasc Dis 2021; 31:2887-2894. [PMID: 34364773 DOI: 10.1016/j.numecd.2021.06.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 06/18/2021] [Accepted: 06/27/2021] [Indexed: 11/24/2022]
Abstract
BACKGROUND AND AIMS Excess morbidity and mortality from chronic liver disease in type 2 diabetes (T2DM) is recognized; however, the clinical features associated with liver fibrosis (LF) of any origin are poorly known. Metabolic status and/or coexisting complications over time may play a role. METHODS AND RESULTS We interrogated the database of the diabetes unit network of Piedmont (Italy) (71,285 T2DM patients) and calculated a fibrosis-4 score (FIB-4) from data recorded between 2006 and 2019. Comorbidities were obtained by linkage with hospital data. The study population was subdivided by aetiology of LF (alcoholic, viral, metabolic). Associations between upper level of FIB-4 and demographic and clinical variables were evaluated separately for each group using robust Poisson models and presented as prevalence ratios. Nearly one-quarter (24%) of T2DM patients had some form of LF: viral (0.44%) and alcoholic (0.53%) forms were far less frequent than metabolic ones (22.7%). Only 1 out of 5 of these patients had a history of known cirrhosis. Age, male sex, duration of diabetes, coronary disease, hyperuricemia, renal failure, and features of liver failure (e.g., lower body-mass index, lipid and HbA1c levels) were positively associated with metabolic LF. More intensive treatments with insulin and segretagogue emerged as a significant predictive indicators of LF of metabolic origin. CONCLUSION A sizeable proportion of T2DM patients has some degree of LF, mainly of metabolic origin and often undiagnosed. There is a need to clarify whether the link between insulin therapy and advanced LF is causal or not.
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MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Comorbidity
- Databases, Factual
- Diabetes Mellitus, Type 2/diagnosis
- Diabetes Mellitus, Type 2/drug therapy
- Diabetes Mellitus, Type 2/epidemiology
- Female
- Hepatitis, Viral, Human/diagnosis
- Hepatitis, Viral, Human/epidemiology
- Humans
- Hypoglycemic Agents/adverse effects
- Insulin/adverse effects
- Italy/epidemiology
- Liver Cirrhosis/diagnosis
- Liver Cirrhosis/epidemiology
- Liver Cirrhosis/virology
- Liver Cirrhosis, Alcoholic/diagnosis
- Liver Cirrhosis, Alcoholic/epidemiology
- Male
- Middle Aged
- Prevalence
- Risk Assessment
- Risk Factors
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | | | - Elisa Nada
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | | | - Francesco Romeo
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy; The Department of Public Health, University of Torino, Torino, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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7
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Giorda CB, Picariello R, Tartaglino B, Nada E, Costa G, Gnavi R. Incretin-based therapy and risk of cholangiocarcinoma: a nested case-control study in a population of subjects with type 2 diabetes. Acta Diabetol 2020; 57:401-408. [PMID: 31691043 DOI: 10.1007/s00592-019-01444-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2019] [Accepted: 10/23/2019] [Indexed: 12/13/2022]
Abstract
BACKGROUND AND AIMS One cohort and several basic science studies have raised suspicion about an association between incretin therapies and cholangiocarcinoma. Our aim was to verify the occurrence of CC in relation to incretin-based medication use versus any antidiabetic treatment in an unselected population of diabetic patients. METHODS A population-based matched case-control study was conducted using administrative data from the Region of Piedmont (4,400,000 inhabitants), Italy. From a database of 312,323 patients treated with antidiabetic drugs, we identified 744 cases hospitalized for cholangiocarcinoma from 2010 to 2016 and 2976 controls matched for gender, age and initiation of antidiabetic therapy; cases and controls were compared for exposure to incretin-based medications. All analyses were adjusted for risk factors for CC, as ascertained by hospital discharge records. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated by fitting a conditional logistic model. RESULTS The mean age of the sampled population (cases and controls, 75 years) was very high, with no gender prevalence. Five per cent was treated with incretin-based medications. After adjusting for possible confounders, we found no increased risk of cholangiocarcinoma associated with the use of either DPP4i (OR 0.98, 95% CI 0.75-1.29: p = 0.89) or GLP-1-RA (OR 1.09, 95% CI 0.63-1.89; p = 0.76) in the 24 months before hospital admission. Neither the duration of the therapy nor the dose modified the risk of cholangiocarcinoma. CONCLUSIONS Our findings suggest that, in an unselected population, the use of both classes of incretin-based medications is not associated with an increased risk of cholangiocarcinoma.
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Affiliation(s)
- Carlo B Giorda
- Diabetes and Endocrinology Unit, ASL TORINO 5, Via De Maria, 1, 10023, Chieri, TO, Italy.
| | | | | | - Elisa Nada
- Diabetes and Endocrinology Unit, ASL TORINO 5, Via De Maria, 1, 10023, Chieri, TO, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
- The Department of Public Health, University of Torino, Turin, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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Vaccaro O, Lucisano G, Masulli M, Bonora E, Del Prato S, Rivellese AA, Giorda CB, Mocarelli P, Squatrito S, Maggioni AP, Riccardi G, Nicolucci A. Cardiovascular Effects of Pioglitazone or Sulfonylureas According to Pretreatment Risk: Moving Toward Personalized Care. J Clin Endocrinol Metab 2019; 104:3296-3302. [PMID: 31058962 DOI: 10.1210/jc.2019-00361] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/30/2019] [Indexed: 12/30/2022]
Abstract
CONTEXT Hypoglycemic drugs with proven cardiovascular (CV) benefits are recommended for patients with type 2 diabetes and CV disease. Whether the beneficial effects extend to those at lower risk remains unclear. AIM We investigated the long-term CV effects of pioglitazone or sulfonylureas (SUs) across the spectrum of pretreatment CV risk. METHODS Among 2820 participants of the TOSCA.IT trial, four subgroups with different risk of outcome-a composite of all-cause death, nonfatal myocardial infarction, nonfatal stroke, urgent coronary revascularization-were identified by the RECursive Partitioning and AMalgamation (RECPAM) method. Within each group, the effect of SUs or pioglitazone on the outcome was evaluated. RESULTS Sex was the first splitting variable, followed by urinary albumin-to-creatinine ratio (UACR) (>9 mg/g or ≤9 mg/g) and body mass index (BMI) (>28.7 or ≤28.7 kg/m2). Female patients had the lowest risk (reference); male patients with UACR >9 mg/g and BMI >28.7 kg/m2 had the highest risk [hazard ratio (HR), 5.58; 95% CI, 3.32 to 9.69]. Patients in this group present a cluster of conditions suggestive of marked insulin resistance (higher BMI, waist circumference, triglycerides, blood pressure, and UACR and lower high-density lipoprotein cholesterol) than the other groups. Treatment with pioglitazone in this group was associated with a significantly lower occurrence of the outcome than SUs (HR, 0.48; 95% CI, 0.25 to 0.76). No significant difference between study treatments was observed in the other RECPAM classes. CONCLUSIONS It is possible to identify patients with type 2 diabetes early in the stage of their disease and who are largely free from evident CV disease in whom add-on pioglitazone to metformin confers CV protection as compared with SUs.
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Affiliation(s)
- Olga Vaccaro
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Giuseppe Lucisano
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - Maria Masulli
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Enzo Bonora
- Division of Endocrinology, Diabetes and Metabolism, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Del Prato
- Department of Clinical & Experimental Medicine, University of Pisa, Pisa, Italy
| | - Angela A Rivellese
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | | | - Paolo Mocarelli
- University Department of Laboratory Medicine, Hospital of Desio, Desio (MB), Italy
| | | | | | - Gabriele Riccardi
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Antonio Nicolucci
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
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Rossi MC, Nicolucci A, Ozzello A, Gentile S, Aglialoro A, Chiambretti A, Baccetti F, Gentile FM, Romeo F, Lucisano G, Giorda CB. Impact of severe and symptomatic hypoglycemia on quality of life and fear of hypoglycemia in type 1 and type 2 diabetes. Results of the Hypos-1 observational study. Nutr Metab Cardiovasc Dis 2019; 29:736-743. [PMID: 31153746 DOI: 10.1016/j.numecd.2019.04.009] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 04/04/2019] [Accepted: 04/25/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND AND AIMS Hypoglycemia represents a relevant burden in people with diabetes. Consequences of hypoglycemia/fear of hypoglycemia on quality of life (QoL) and behaviors of patients with T1DM and T2DM were assessed. METHODS AND RESULTS HYPOS-1 was an observational retrospective study. Fear of hypoglycemia (Fear of Hypoglycemia Questionnaire, FHQ), general health status (visual analog scale of EuroQol questionnaire, EQ5D-VAS) psychological well-being (WHO-5 well being index, WHO-5), diabetes related distress (Problem Areas in Diabetes 5, PAID-5), and corrective/preventive behaviors following hypoglycemia were compared between people with and without previous experience of severe and symptomatic hypoglycemia and by tertiles of FHQ scores. A multivariate analysis was performed to identify factors associated with the likelihood of being in the third tertile of FHQ score. Overall, 2229 patients were involved. Severe hypoglycemia had statistically significant and clinically relevant (measured as effect sizes) negative impact on EQ5D-VAS, WHO-5, PAID-5, and FHQ both in T1DM and T2DM. In T2DM, symptomatic episodes had similar impact of severe hypoglycemia. Moving from the first to the third FHQ tertile, lower scores of EQ-5D VAS and WHO-5, and higher levels of PAID-5 were found. Patients in the third tertile performed more frequently corrective/preventive actions that negatively impact on metabolic control. Previous hypoglycemia, insulin treatment, female gender, age, and school education were the independent factors associated with increased likelihood to be in the third tertile. CONCLUSION Not only severe but also symptomatic hypoglycemia negatively affect patient QoL, especially in T2DM. Addressing fear of hypoglycemia should be a goal of diabetes education.
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Affiliation(s)
- Maria Chiara Rossi
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy.
| | - Antonio Nicolucci
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - Alessandro Ozzello
- Departmental Service of Diabetology and Metabolic Diseases, ASL TO3, Pinerolo, TO, Italy
| | - Sandro Gentile
- Campania University "Luigi Vanvitelli", Naples, Italy; Nefrocenter Research Network, Naples, Italy
| | | | | | - Fabio Baccetti
- Metabolism and Diabetes Unit, ASL 1, Massa, Carrara, Italy
| | | | | | - Giuseppe Lucisano
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Chieri, TO, Italy
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10
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Russo GT, Giorda CB, Cercone S, De Cosmo S, Nicolucci A, Cucinotta D. Beta cell stress in a 4-year follow-up of patients with type 2 diabetes: A longitudinal analysis of the BetaDecline Study. Diabetes Metab Res Rev 2018; 34:e3016. [PMID: 29669179 DOI: 10.1002/dmrr.3016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Revised: 03/21/2018] [Accepted: 03/22/2018] [Indexed: 01/09/2023]
Abstract
BACKGROUND Type 2 diabetes mellitus (T2DM) is associated with a progressive deterioration in beta cell function and loss of glycaemic control. Clinical predictors of beta cell failure are needed to guide appropriate therapy. METHODS A prospective evaluation of a large set of potential predictors of beta cell stress, measured as change in the proinsulin/insulin (PI/I) ratio, was conducted in a cohort of 235 outpatients with T2DM on stable treatment with oral hypoglycaemic agents or diet followed up for ~4 years (median value 3.9 years; interquartile range 3.8-4.1 years). RESULTS Overall, metabolic control deteriorated over time, with a significant increase in glycated haemoglobin (HbA1c; P < .0001), proinsulin (P < .0001), and PI/I ratio (P = .001), without significant changes in the homeostatic model assessment of insulin resistance. Multivariate regression analysis showed that for each 1% (10.9 mmol/mol) increase from baseline in HbA1c, the risk of beta cell stress increased by 3.8 times; for each 1% (10.9 mmol/mol) incremental increase in HbA1c during the study, risk of beta cell stress increased by 2.25 times that at baseline. By contrast, baseline anthropometric and clinical variables, lipid profile, inflammatory markers (PCR, IL-6), non-esterified fatty acids, and current therapies did not independently influence PI/I ratio variation during follow-up. CONCLUSIONS In this cohort of patients with T2DM, beta cell function progressively deteriorated despite current therapies. Among a large set of clinical and biochemical predictors, only baseline HbA1c levels and their deterioration overtime were associated with higher beta cell stress over time.
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Affiliation(s)
- Giuseppina T Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | | | - Salvatore De Cosmo
- Unit of Internal Medicine, Department of Medical Sciences, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and clinical Epidemiology (CORE), Pescara, Italy
| | - Domenico Cucinotta
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Scavini M, Rossi MC, Scardapane M, Nicolucci A, Manicardi V, Russo G, Di Bartolo P, Giorda CB, Musacchio N, Ceriello A, Genovese S, Molinari C, Dozio N. Portrait of women with type 1 or type 2 diabetes of childbearing age attending diabetes clinics in Italy: the AMD-Annals initiative. Acta Diabetol 2018; 55:193-199. [PMID: 29209815 DOI: 10.1007/s00592-017-1076-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/06/2017] [Accepted: 11/08/2017] [Indexed: 12/26/2022]
Abstract
AIM To describe characteristics relevant in case of an unplanned pregnancy for T1D or T2D women of childbearing age. METHODS We analyzed the 2011 AMD-Annals dataset, compiling information from 300 clinics (28,840 T1D patients and 532,651 T2D patients). A risk score of unfavorable conditions for pregnancy included HbA1c > 8.0%; BMI ≥ 35; systolic BP ≥ 140 mmHg or diastolic BP ≥ 90 mmHg; microalbuminuria/proteinuria; use of statins, ACE inhibitors, ARB; use of diabetes drugs other than metformin/insulin. RESULTS The proportion of T2D cases increased from 30.8% (95% CI 29.9-32.4) at age 18-30 years to 67.5% (66.6-68.5) at age 36-45 years. The proportion of women with HbA1c < 7.0% was 20.4% (20.0-20.8) in T1D and 43.4% (42.8-43.9) in T2D women. Furthermore, 47.6% (47.0-48.3) of T1D women and 34.5% (33.9-35.0) of T2D women had HbA1c ≥ 8.0%. The prevalence of obesity (BMI ≥ 30) was sevenfold higher among T2D than T1D women [49.9% (49.4-50.5) and 7.4% (7.2-7.5), respectively]. T2D women were more likely to have hypertension or microalbuminuria than T1D women. Almost half of the T2D women were taking drugs not approved during pregnancy. At least one unfavorable condition for starting a pregnancy was present in 51% of T1D women of childbearing age and in 66.7% of T2D women. CONCLUSIONS Women with either T1D or T2D of childbearing age in Italy were far from the ideal medical condition for conception. Our data strongly support the need for counseling all women with diabetes about pregnancy planning.
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Affiliation(s)
- Marina Scavini
- Diabetes Research Institute, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy.
- Vita-Salute San Raffaele University, Milan, Italy.
| | - Maria Chiara Rossi
- Center for Outcomes Research and Clinical Epidemiology (Coresearch), Pescara, Italy
| | - Marco Scardapane
- Center for Outcomes Research and Clinical Epidemiology (Coresearch), Pescara, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (Coresearch), Pescara, Italy
| | - Valeria Manicardi
- Department of Internal Medicine, Montecchio Hospital, AUSL of Reggio Emilia, Reggio Emilia, Italy
| | - Giuseppina Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | - Carlo B Giorda
- Diabetes and Metabolism Unit, ASL Turin 5, Chieri, Italy
| | | | - Antonio Ceriello
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) and Centro de Investigación Biomedica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Barcelona, Spain
- Department of Cardiovascular and Metabolic Diseases, IRCCS Multimedica, Sesto San Giovanni, Italy
| | - Stefano Genovese
- Diabetes, Endocrine and Metabolic Diseases Unit, IRCCS Centro Cardiologico Monzino, Milan, Italy
| | - Chiara Molinari
- Diabetes Research Institute, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
| | - Nicoletta Dozio
- Diabetes Research Institute, San Raffaele Scientific Institute, Via Olgettina 60, 20132, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
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12
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Vaccaro O, Masulli M, Nicolucci A, Bonora E, Del Prato S, Maggioni AP, Rivellese AA, Squatrito S, Giorda CB, Sesti G, Mocarelli P, Lucisano G, Sacco M, Signorini S, Cappellini F, Perriello G, Babini AC, Lapolla A, Gregori G, Giordano C, Corsi L, Buzzetti R, Clemente G, Di Cianni G, Iannarelli R, Cordera R, La Macchia O, Zamboni C, Scaranna C, Boemi M, Iovine C, Lauro D, Leotta S, Dall'Aglio E, Cannarsa E, Tonutti L, Pugliese G, Bossi AC, Anichini R, Dotta F, Di Benedetto A, Citro G, Antenucci D, Ricci L, Giorgino F, Santini C, Gnasso A, De Cosmo S, Zavaroni D, Vedovato M, Consoli A, Calabrese M, di Bartolo P, Fornengo P, Riccardi G. Effects on the incidence of cardiovascular events of the addition of pioglitazone versus sulfonylureas in patients with type 2 diabetes inadequately controlled with metformin (TOSCA.IT): a randomised, multicentre trial. Lancet Diabetes Endocrinol 2017; 5:887-897. [PMID: 28917544 DOI: 10.1016/s2213-8587(17)30317-0] [Citation(s) in RCA: 183] [Impact Index Per Article: 26.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 08/29/2017] [Accepted: 08/29/2017] [Indexed: 12/24/2022]
Abstract
BACKGROUND The best treatment option for patients with type 2 diabetes in whom treatment with metformin alone fails to achieve adequate glycaemic control is debated. We aimed to compare the long-term effects of pioglitazone versus sulfonylureas, given in addition to metformin, on cardiovascular events in patients with type 2 diabetes. METHODS TOSCA.IT was a multicentre, randomised, pragmatic clinical trial, in which patients aged 50-75 years with type 2 diabetes inadequately controlled with metformin monotherapy (2-3 g per day) were recruited from 57 diabetes clinics in Italy. Patients were randomly assigned (1:1), by permuted blocks randomisation (block size 10), stratified by site and previous cardiovascular events, to add-on pioglitazone (15-45 mg) or a sulfonylurea (5-15 mg glibenclamide, 2-6 mg glimepiride, or 30-120 mg gliclazide, in accordance with local practice). The trial was unblinded, but event adjudicators were unaware of treatment assignment. The primary outcome, assessed with a Cox proportional-hazards model, was a composite of first occurrence of all-cause death, non-fatal myocardial infarction, non-fatal stroke, or urgent coronary revascularisation, assessed in the modified intention-to-treat population (all randomly assigned participants with baseline data available and without any protocol violations in relation to inclusion or exclusion criteria). This study is registered with ClinicalTrials.gov, number NCT00700856. FINDINGS Between Sept 18, 2008, and Jan 15, 2014, 3028 patients were randomly assigned and included in the analyses. 1535 were assigned to pioglitazone and 1493 to sulfonylureas (glibenclamide 24 [2%], glimepiride 723 [48%], gliclazide 745 [50%]). At baseline, 335 (11%) participants had a previous cardiovascular event. The study was stopped early on the basis of a futility analysis after a median follow-up of 57·3 months. The primary outcome occurred in 105 patients (1·5 per 100 person-years) who were given pioglitazone and 108 (1·5 per 100 person-years) who were given sulfonylureas (hazard ratio 0·96, 95% CI 0·74-1·26, p=0·79). Fewer patients had hypoglycaemias in the pioglitazone group than in the sulfonylureas group (148 [10%] vs 508 [34%], p<0·0001). Moderate weight gain (less than 2 kg, on average) occurred in both groups. Rates of heart failure, bladder cancer, and fractures were not significantly different between treatment groups. INTERPRETATION In this long-term, pragmatic trial, incidence of cardiovascular events was similar with sulfonylureas (mostly glimepiride and gliclazide) and pioglitazone as add-on treatments to metformin. Both of these widely available and affordable treatments are suitable options with respect to efficacy and adverse events, although pioglitazone was associated with fewer hypoglycaemia events. FUNDING Italian Medicines Agency, Diabete Ricerca, and Italian Diabetes Society.
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Affiliation(s)
- Olga Vaccaro
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy.
| | - Maria Masulli
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (CORESEARCH), Pescara, Italy
| | - Enzo Bonora
- Division of Endocrinology, Diabetes and Metabolism, University and Hospital Trust of Verona, Verona, Italy
| | - Stefano Del Prato
- Department of Clinical & Experimental Medicine, University of Pisa, Pisa, Italy
| | - Aldo P Maggioni
- National Association of Hospital Cardiologists (ANMCO) Research Center, Florence, Italy
| | - Angela A Rivellese
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
| | | | - Carlo B Giorda
- Diabetes Unit, Azienda Sanitaria Locale (ASL) Torino 5, Torino, Italy
| | - Giorgio Sesti
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Italy
| | - Paolo Mocarelli
- University Department Laboratory Medicine, Hospital of Desio, Monza, Italy
| | - Giuseppe Lucisano
- Center for Outcomes Research and Clinical Epidemiology (CORESEARCH), Pescara, Italy
| | - Michele Sacco
- Center for Outcomes Research and Clinical Epidemiology (CORESEARCH), Pescara, Italy
| | - Stefano Signorini
- University Department Laboratory Medicine, Hospital of Desio, Monza, Italy
| | | | | | | | | | - Giovanna Gregori
- Diabetes Unit, Massa Carrara, Azienda Unità Sanitarie Locali (USL) Toscana Nord Ovest, Carrara, Italy
| | - Carla Giordano
- Section of Endocrinology, Diabetology and Metabolic Diseases, University of Palermo, Palermo, Italy
| | - Laura Corsi
- Diabetes Unit, ASL 4 Chiavarese, Chiavari, Italy
| | | | - Gennaro Clemente
- Institute for Research on Population and Social Policies-National Research Council, Penta di Fisciano, Italy
| | | | - Rossella Iannarelli
- Diabetes Unit, Department of Medicine, San Salvatore Hospital, L'Aquila, Italy
| | - Renzo Cordera
- Diabetes Unit, School of Medicine, University of Genova, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS) San Martino Hospital, Genova, Italy
| | - Olga La Macchia
- Endocrinology, Azienda Ospedaliero Universitaria Ospedali Riuniti, Foggia, Italy
| | | | - Cristiana Scaranna
- Endocrinology and Diabetology, Azienda Socio Sanitaria Territoriale (ASST) Papa Giovanni XXIII, Bergamo, Italy
| | - Massimo Boemi
- Diabetes and Metabolism Unit, IRCCS Istituto Nazionale Riposo e Cura Anziani, Ancona, Italy
| | - Ciro Iovine
- Diabetes Unit, University of Naples Federico II, Naples, Italy
| | - Davide Lauro
- Department of Systems Medicine, University of Rome Tor Vergata, Rome, Italy
| | - Sergio Leotta
- UOC Diabetologia Ospedale Sandro Pertini, Rome, Italy
| | | | | | - Laura Tonutti
- Endocrinology, Diabetes, Metabolism and Clinical Nutrition Unit, Azienda Sanitaria Universitaria Integrata di Udine, Udine, Italy
| | - Giuseppe Pugliese
- Department of Clinical and Molecular Medicine, Sapienza University, Rome, Italy
| | | | | | - Francesco Dotta
- Diabetes Unit, Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Antonino Di Benedetto
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Giuseppe Citro
- Endocrinology and Diabetes Unit, Azienda Sanitaria Locale di Potenza, Potenza, Italy
| | | | | | - Francesco Giorgino
- Department of Emergency and Organ Transplantation, Endocrinology and Metabolic Diseases, University of Bari Aldo Moro, Bari, Apulia, Italy
| | - Costanza Santini
- Department Endocrinology and Diabetology, Cesena Hospital, Cesena, Italy
| | - Agostino Gnasso
- Department of Clinical and Experimental Medicine, Magna Graecia University of Catanzaro, Italy
| | - Salvatore De Cosmo
- Unit of Internal Medicine, IRCCS Casa Sollievo della Sofferenza, San Giovanni Rotondo, Italy
| | | | - Monica Vedovato
- Metabolism Unit, Azienda Ospedaliera di Padova, Padova, Italy
| | - Agostino Consoli
- Department of Medicine and Aging Sciences, and Aging and Translational Medicine Research Center (CeSI-Met), D'Annunzio University, Chieti-Pescara, Italy
| | | | - Paolo di Bartolo
- Diabetes Unit, Ravenna Internal Medicine Department, Romagna Local Health Unit, Ravenna, Italy
| | - Paolo Fornengo
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - Gabriele Riccardi
- Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Italy
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13
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Giorda CB, Carnà P, Romeo F, Costa G, Tartaglino B, Gnavi R. Prevalence, incidence and associated comorbidities of treated hypothyroidism: an update from a European population. Eur J Endocrinol 2017; 176:533-542. [PMID: 28179450 DOI: 10.1530/eje-16-0559] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 01/19/2017] [Accepted: 02/07/2017] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Estimates of the prevalence of hypothyroidism in unselected populations date from the late 1990s. We present an update on the prevalence and incidence of overt hypothyroidism in Piedmont, northwest Italy and examine the association between hypothyroidism and multiple chronic comorbidities. DESIGN AND METHODS Data were obtained from drug prescription and hospital discharge databases. Individuals who had received at least two levothyroxine prescriptions in 2012 were defined as having hypothyroidism; those who had undergone thyroidectomy or I131 irradiation in the previous 5 years were defined as having iatrogenic hypothyroidism and those who had either obtained exemption from treatment co-payment or had been discharged from hospital with a chronic comorbidity (diabetes and connective tissue diseases) were identified as having one of these conditions. RESULTS The overall crude prevalence was 31.1/1000 (2.3/1000 for iatrogenic hypothyroidism) and the overall crude incidence was 7/1000. The average daily dose of thyroxine (122 µg) roughly corresponded to 1.7 µg/kg. There was a strong association between hypothyroidism and diabetes (type 1, type 2 or gestational) and with autoimmune diseases, with the odds ratio ranging from 1.43 (1.02-1.99) for psoriatic arthritis to 4.99 (3.06-8.15) for lupus erythematosus. CONCLUSIONS As compared with previous estimates, the prevalence of hypothyroidism rose by about 35%, driven mainly by non-iatrogenic forms. The increase may be due to either population aging or improved diagnostic capability or both. The frequent co-occurrence of hypothyroidism with other multiple chronic conditions characterizes it more as a comorbidity rather than an isolated chronic disease.
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Affiliation(s)
| | - Paolo Carnà
- Epidemiology UnitRegione Piemonte, Grugliasco, Italy
| | | | - Giuseppe Costa
- Epidemiology UnitRegione Piemonte, Grugliasco, Italy
- Department of Public HealthUniversity of Torino, Torino, Italy
| | | | - Roberto Gnavi
- Epidemiology UnitRegione Piemonte, Grugliasco, Italy
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14
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Giorda CB, Rossi MC, Ozzello O, Gentile S, Aglialoro A, Chiambretti A, Baccetti F, Gentile FM, Romeo F, Lucisano G, Nicolucci A. Healthcare resource use, direct and indirect costs of hypoglycemia in type 1 and type 2 diabetes, and nationwide projections. Results of the HYPOS-1 study. Nutr Metab Cardiovasc Dis 2017; 27:209-216. [PMID: 28017523 DOI: 10.1016/j.numecd.2016.10.005] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Revised: 10/04/2016] [Accepted: 10/16/2016] [Indexed: 11/17/2022]
Abstract
BACKGROUND AND AIMS To obtain an accurate picture of the total costs of hypoglycemia, including the indirect costs and comparing the differences between type 1 (T1DM) and type 2 diabetes mellitus (T2DM). METHODS AND RESULTS HYPOS-1 was a multicenter, retrospective cohort study which analyzed the data of 2229 consecutive patients seen at 18 diabetes clinics. Data on healthcare resource use and indirect costs by diabetes type were collected via a questionnaire. The domains of inpatient admission and hospital stay, work days lost, and third-party assistance were also explored. Resource utilization was reported as estimated incidence rates (IRs) of hypoglycemic episodes per 100 person-years and estimated costs as IRs per person-years. For every 100 patients with T1DM, 9 emergency room (ER) visits and 6 emergency medical service calls for hypoglycemia were required per year; for every 100 patients with T2DM, 3 ER visits and 1 inpatient admission were required, with over 3 nights spent in hospital. Hypoglycemia led to 58 work days per 100 person-years lost by the patient or a family member in T1DM versus 19 in T2DM. The costs in T1DM totaled €90.99 per person-year and €62.04 in T2DM. Direct and indirect costs making up the total differed by type of diabetes (60% indirect costs in T1DM versus 43% in T2DM). The total cost associated with hypoglycemia in Italy is estimated to be €107 million per year. CONCLUSIONS Indirect costs meaningfully contribute to the total costs associated with hypoglycemia. As compared with T1DM, T2DM requires fewer ER visits and incurs lower indirect costs but more frequent hospital use.
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Affiliation(s)
- C B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Chieri (TO), Italy.
| | - M C Rossi
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - O Ozzello
- Departmental Service of Diabetology and Metabolic Diseases, ASL TO3, Pinerolo (TO), Italy
| | - S Gentile
- Department of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy
| | - A Aglialoro
- Endocrinology, Metabolism and Diabetes Unit, PUO Villa Scassi, ASL3, Genoa, Italy
| | - A Chiambretti
- Metabolism and Diabetes Unit, ASL TO4, Chivasso, Italy
| | - F Baccetti
- Diabetes Unit, ASL Toscana Nordovest (Presidio Apuane), Italy
| | - F M Gentile
- Metabolism and Diabetes Unit, ASL di Bari, Rutigliano, Italy
| | - F Romeo
- Metabolism and Diabetes Unit, ASL TO5, Chieri (TO), Italy
| | - G Lucisano
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | - A Nicolucci
- CORESEARCH - Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
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15
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Vitale M, Vaccaro O, Masulli M, Bonora E, Del Prato S, Giorda CB, Nicolucci A, Squatrito S, Auciello S, Babini AC, Bani L, Buzzetti R, Cannarsa E, Cignarelli M, Cigolini M, Clemente G, Cocozza S, Corsi L, D'Angelo F, Dall'Aglio E, Di Cianni G, Fontana L, Gregori G, Grioni S, Giordano C, Iannarelli R, Iovine C, Lapolla A, Lauro D, Laviola L, Mazzucchelli C, Signorini S, Tonutti L, Trevisan R, Zamboni C, Riccardi G, Rivellese AA. Polyphenol intake and cardiovascular risk factors in a population with type 2 diabetes: The TOSCA.IT study. Clin Nutr 2016; 36:1686-1692. [PMID: 27890487 DOI: 10.1016/j.clnu.2016.11.002] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2016] [Revised: 10/28/2016] [Accepted: 11/01/2016] [Indexed: 02/06/2023]
Abstract
BACKGROUND The role of polyphenol intake on cardiovascular risk factors is little explored, particularly in people with diabetes. AIM To evaluate the association between the intake of total polyphenols and polyphenol classes with the major cardiovascular risk factors in a population with type 2 diabetes. METHODS Dietary habits were investigated in 2573 males and females participants of the TOSCA.IT study. The European Prospective Investigation on Cancer and Nutrition (EPIC) questionnaire was used to assess dietary habits. In all participants, among others, we assessed anthropometry, plasma lipids, blood pressure, C-reactive protein and HbA1c following a standard protocol. The USDA and Phenol-Explorer databases were used to estimate the polyphenol content of the habitual diet. RESULTS Average intake of polyphenols was 683.3 ± 5.8 mg/day. Flavonoids and phenolic acids were the predominant classes (47.5% and 47.4%, respectively). After adjusting for potential confounders, people with the highest intake of energy-adjusted polyphenols (upper tertile) had a more favorable cardiovascular risk factors profile as compared to people with the lowest intake (lower tertile) (BMI was 30.7 vs 29.9 kg/m2, HDL-cholesterol was 45.1 vs 46.9 mg/dl, LDL-cholesterol was 103.2 vs 102.1 mg/dl, triglycerides were 153.4 vs 148.0 mg/dl, systolic and diastolic blood pressure were respectively 135.3 vs 134.3 and 80.5 vs 79.6 mm/Hg, HbA1c was 7.70 vs 7.67%, and C-reactive Protein was 1.29 vs 1.25 mg/dl, p < .001 for all). The findings were very similar when the analysis was conducted separately for flavonoids or phenolic acids, the two main classes of polyphenols consumed in this population. CONCLUSIONS Polyphenol intake is associated with a more favorable cardiovascular risk factors profile, independent of major confounders. These findings support the consumption of foods and beverages rich in different classes of polyphenols particularly in people with diabetes. CLINICAL TRIAL http://www.clinicaltrials.gov; Study ID number: NCT00700856.
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Affiliation(s)
- Marilena Vitale
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | - Olga Vaccaro
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | - Maria Masulli
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | - Enzo Bonora
- Dipartimento di Endocrinologia, Diabetologia e Metabolismo, Università di Verona, Italy
| | - Stefano Del Prato
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | | | - Antonio Nicolucci
- CORESEARCH, Center for Outcomes Research and Clinical Epidemiology, Pescara, Italy
| | | | - Stefania Auciello
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | | | - Laura Bani
- Dipartimento di Patologia Sperimentale, Ospedale di Desio, Università di Milano Bicocca, Italy
| | - Raffaella Buzzetti
- UOC di Diabetologia Universitaria, Ospedale Santa Maria Goretti, Latina, Italy
| | | | - Mauro Cignarelli
- UO Endocrinologia e Malattie del Metabolismo, AOU di Foggia, Italy
| | - Massimo Cigolini
- Dipartimento di Endocrinologia, Diabetologia e Metabolismo, Università di Verona, Italy
| | - Gennaro Clemente
- IRPPS Research National Council, Penta di Fisciano, Salerno, Italy
| | - Sara Cocozza
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | - Laura Corsi
- SSD Diabetologia e Malattie del Metabolismo, ASL 4 Chiavarese, Genova, Italy
| | - Federica D'Angelo
- UOC Malattie Metaboliche e Diabetologia, INRCA-IRCCS Institute, Ancona, Italy
| | | | | | - Lucia Fontana
- UOC Diabetologia e Dietologia, Ospedale Pertini, Roma, Italy
| | - Giovanna Gregori
- UO Diabetologia e Malattie del Metabolismo, USL1 di Massa e Carrara, Italy
| | - Sara Grioni
- Unità di Epidemiologia e Prevenzione, Fondazione IRCCS, Istituto Nazionale Tumori, Milano, Italy
| | - Carla Giordano
- Dipartimento di Endocrinologia e Malattie Metaboliche, Università di Palermo, Italy
| | - Rossella Iannarelli
- UOSD Diabetologia e Malattie del Metabolismo, Ospedale San Salvatore, L'Aquila, Italy
| | - Ciro Iovine
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | | | - Davide Lauro
- Dipartimento di Medicina Interna, Università di Tor Vergata, Roma, Italy
| | - Luigi Laviola
- Dipartimento Emergenza e Trapianti di Organi, Università"Aldo Moro", Bari, Italy
| | | | - Stefano Signorini
- Dipartimento di Patologia Sperimentale, Ospedale di Desio, Università di Milano Bicocca, Italy
| | - Laura Tonutti
- SOC di Endocrinologia e Malattie del Metabolismo, AOU S. Maria della Misericordia, Udine, Italy
| | - Roberto Trevisan
- USC Malattie Endocrine-Diabetologia, ASST "Papa Giovanni XXIII", Bergamo, Italy
| | - Chiara Zamboni
- UO Malattie Metaboliche, Dietologia e Nutrizione Clinica, AOU Arcispedale S. Anna, Ferrara, Italy
| | - Gabriele Riccardi
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy
| | - Angela A Rivellese
- Dipartimento di Medicina Clinica e Chirurgia, Università"Federico II", Naples, Italy.
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16
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Vitale M, Masulli M, Cocozza S, Anichini R, Babini AC, Boemi M, Bonora E, Buzzetti R, Carpinteri R, Caselli C, Ceccarelli E, Cignarelli M, Citro G, Clemente G, Consoli A, Corsi L, De Gregorio A, Di Bartolo P, Di Cianni G, Fontana L, Garofolo M, Giorda CB, Giordano C, Grioni S, Iovine C, Longhitano S, Mancastroppa G, Mazzucchelli C, Montani V, Mori M, Perriello G, Rinaldi ME, Ruffo MC, Salvi L, Sartore G, Scaranna C, Tonutti L, Zamboni C, Zogheri A, Krogh V, Cappellini F, Signorini S, Riccardi G, Vaccaro O. Sex differences in food choices, adherence to dietary recommendations and plasma lipid profile in type 2 diabetes - The TOSCA.IT study. Nutr Metab Cardiovasc Dis 2016; 26:879-885. [PMID: 27212622 DOI: 10.1016/j.numecd.2016.04.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/09/2015] [Revised: 02/08/2016] [Accepted: 04/01/2016] [Indexed: 11/21/2022]
Abstract
BACKGROUND AND AIMS Diabetic women have a more adverse plasma lipid profile than men. Sex differences in dietary habits may play a role, but are little investigated. The study evaluates the quality of diet, adherence to the nutritional recommendations of the Diabetes and Nutrition Study Group and their relation with plasma lipid in men and women with diabetes. METHODS AND RESULTS We studied 2573 people, aged 50-75, enrolled in the TOSCA.IT study (clinicaltrials.gov; NCT00700856). Plasma lipids were measured centrally. Diet was assessed with a semi-quantitative food frequency questionnaire. Women had a more adverse plasma lipid profile than men. Women consumed significantly more legumes, vegetables, fruits, eggs, milk, vegetable oils, and added sugar, whereas men consumed more starchy foods, soft drinks and alcoholic beverages. This stands for a higher proportion (%) of energy intake from saturated fat and added sugar (12.0 ± 2.4 vs 11.5 ± 2.5 and 3.4 ± 3.2 vs 2.3 ± 3.2, P < 0.04), and a higher intake of fiber (11.2 ± 2.8 vs 10.4 ± 2.6 g/1000 Kcal/day) in women. Adherence to the recommendations for saturated fat and fiber consumption was associated with significantly lower LDL-cholesterol regardless of sex. Adherence to the recommendations for added sugars was associated with significantly lower triglycerides and higher HDL-cholesterol in men and women. CONCLUSIONS Men and women with diabetes show significant differences in adherence to nutritional recommendations, but sex differences in plasma lipid profile are unlikely to be explained by nutritional factors. Adherence to the nutritional recommendations is associated with a better plasma lipid profile regardless of sex, thus reinforcing the importance of substituting saturated for unsaturated fat sources, increasing fiber and reducing added sugar intake.
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Affiliation(s)
- M Vitale
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - M Masulli
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - S Cocozza
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - R Anichini
- UO di Diabetologia, USL 3, Pistoia, Italy
| | - A C Babini
- Diabetologia, Ospedale Infermi, Rimini, Italy
| | - M Boemi
- UOC Malattie Metaboliche e Diabetologia, Istituto INRCA-IRCCS, Ancona, Italy
| | - E Bonora
- Dipartimento di Medicina, Divisione di Endocrinologia, Diabete e Metabolismo, Università di Verona, Italy
| | - R Buzzetti
- UOC di Diabetologia Universitaria, Ospedale Santa Maria Goretti, Latina, Italy
| | - R Carpinteri
- UO di Malattie Metaboliche e Diabetologia, AO Treviglio, Italy
| | - C Caselli
- UOD Endocrinologia e Diabetologia, AUSL della Romagna, Cesena, Italy
| | - E Ceccarelli
- UOC Diabetologia, Dipartimento di Medicina, Chirurgia e Neuroscienze, Università di Siena, Italy
| | | | - G Citro
- UO Endocrinologia e Diabetologia, ASP, Potenza, Italy
| | - G Clemente
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - A Consoli
- DMSI e CeSI-Met, Università di Chieti-Pescara, Italy
| | - L Corsi
- SSD Diabetologia e Malattie Metaboliche, ASL 4 Chiavarese, Genova, Italy
| | - A De Gregorio
- UOSD Diabetologia, Ospedale San Salvatore, L'Aquila, Italy
| | - P Di Bartolo
- UO di Diabetologia Ravenna, A. Usl Romagna, Italy
| | | | - L Fontana
- UOC Diabetologia e Dietologia, Ospedale S. Pertini, Roma, Italy
| | - M Garofolo
- Dipartimento di Medicina Clinica e Sperimentale, Università di Pisa, Italy
| | | | - C Giordano
- Endocrinologia e Malattie Metaboliche, Università di Palermo, Italy
| | - S Grioni
- Unità di Epidemiologia e Prevenzione, Fondazione IRCCS, Istituto Nazionale Tumori, Milano, Italy
| | - C Iovine
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - S Longhitano
- Dipartimento di Medicina Clinica e Sperimentale, Università di Catania, Italy
| | - G Mancastroppa
- Dipartimento di Medicina Clinica e Sperimentale, Università di Parma, Italy
| | | | - V Montani
- UOSD, Presidio Ospedaliero di Atri, Italy
| | - M Mori
- SSD Diabetologia, ASL 1, Massa Carrara, Italy
| | | | - M E Rinaldi
- Dipartimento di Medicina dei Sistemi, Università degli Studi di Roma "Tor Vergata", Italy
| | - M C Ruffo
- Dipartimento di Medicina Interna, Policlinico di Messina, Italy
| | - L Salvi
- Dipartimento di Medicina Clinica e Molecolare, Università "La Sapienza", Roma, Italy
| | - G Sartore
- DPT Medicina, Università degli Studi di Padova, Italy
| | - C Scaranna
- USC Malattie Endocrine e Diabetologia, AO Papa Giovanni XXIII, Bergamo, Italy
| | - L Tonutti
- SOC di Endocrinologia e Malattie del Metabolismo, AOU S. Maria della Misericordia, Udine, Italy
| | - C Zamboni
- UO Malattie Metaboliche, Dietologia e Nutrizione Clinica, AOU Arcispedale S. Anna, Ferrara, Italy
| | - A Zogheri
- UO di Diabetologia, Ospedale di Prato, Italy
| | - V Krogh
- Unità di Epidemiologia e Prevenzione, Fondazione IRCCS, Istituto Nazionale Tumori, Milano, Italy
| | - F Cappellini
- Dipartimento di Patologia Sperimentale, Ospedale di Desio, Università di Milano Bicocca, Italy
| | - S Signorini
- Dipartimento di Patologia Sperimentale, Ospedale di Desio, Università di Milano Bicocca, Italy
| | - G Riccardi
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy
| | - O Vaccaro
- Dipartimento di Medicina Clinica e Chirurgia, Università "Federico II" di Napoli, Italy.
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Giorda CB, Russo GT, Cercone S, De Cosmo S, Nicolucci A, Cucinotta D. Incidence and correlated factors of beta cell failure in a 4-year follow-up of patients with type 2 diabetes: a longitudinal analysis of the BETADECLINE study. Acta Diabetol 2016; 53:761-7. [PMID: 27193886 DOI: 10.1007/s00592-016-0868-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Accepted: 04/25/2016] [Indexed: 01/08/2023]
Abstract
AIMS Type 2 diabetes is associated with progressive deterioration of beta cell function and loss of glycemic control, with increased morbidity and mortality from microvascular and macrovascular complications. Factors predictive of beta cell decline are needed. METHODS We have conducted a prospective evaluation of baseline predictors of beta cell dysfunction and insulin initiation in a cohort of outpatients with type 2 diabetes receiving stable treatment with oral hypoglycemic agents or dietary intervention, over a 4-year follow-up period. RESULTS Of 507 patients enrolled, 56 (10.8 %) experienced the study endpoint of initiation of insulin therapy. Univariate and multivariate Cox proportional hazard regression analyses revealed that the likelihood of initiating insulin therapy during follow-up increased with longer diabetes duration and with higher baseline values for hemoglobin A1c, fasting plasma glucose, triglycerides, proinsulin, interleukin-6, Homeostatic Model Assessment-IR and lower values for Homeostatic Model Assessment-B. The likelihood of initiating insulin therapy increased by 46 % for each 1 % increase (10.9 mmol/mol) in baseline hemoglobin A1c and by 6 % for each unit increase (1 ng/l) in baseline IL-6 level. The risk was fourfold higher in the lowest versus highest Homeostatic Model Assessment-B quartile. Treatment with metformin plus a secretagogue increased the risk by fourfold. CONCLUSIONS Our results show that commonly measured parameters may predict treatment failure in type 2 diabetes and suggest that early treatment with metformin plus secretagogues may foretell this failure.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit ASL TO5, Regione Piemonte, Via De Maria, 10023, Chieri (TO), Italy.
| | - Giuseppina T Russo
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | | | - Salvatore De Cosmo
- Unit of Internal Medicine, Department of Medical Sciences, IRCCS Casa Sollievo Della Sofferenza, San Giovanni Rotondo, Italy
| | - Antonio Nicolucci
- Center for Outcomes Research and Clinical Epidemiology (CORE), Pescara, Italy
| | - Domenico Cucinotta
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
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Giorda CB, Cercone S, Nada E. Results of the Adequacy of glycemiC Control in pAtients with type 2 Diabetes mEllitus treated with Metformin monotherapY at the maximal-tolerated dose (ACCADEMY) study. Endocrine 2016; 52:507-15. [PMID: 26275456 DOI: 10.1007/s12020-015-0692-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Accepted: 07/13/2015] [Indexed: 10/23/2022]
Abstract
The treatment objective in diabetes is prevention of the onset or progression of complications. Intensive treatment reduces the risk of complications. The aim of the study was to evaluate glycemic control in patients with type 2 diabetes mellitus treated with metformin monotherapy at the maximal-tolerated dose. This retrospective, multicenter, observational study, enrolled patients ≥45-year old receiving metformin as monotherapy for at least 36 months. Data were collected on demographic and disease characteristics, clinical status, lifestyle, comorbidities, and diabetes complications at baseline, 9, 18, and 24 months. Primary study variables were percentage of patients achieving HbA1c <7 % and mean HbA1c reduction after 9 months. Eligible patients (n = 524, mean age 65.9 ± 7.9 years) had a mean age at diagnosis of 57.5 ± 7.9 years. A second antidiabetic drug was added in 24 % of patients (126/524); time to treatment escalation was 44.7 ± 25.1 months. Regarding primary study variables, 61.7 % of patients (322/522) achieved HbA1c of 7.0 % at 9 months, compared to 37.0 % of patients (194/524) at baseline; mean HbA1c was reduced from 7.30 ± 0.95 to 6.84 ± 0.86 % after 9 months. The estimated mean time of exposure above 7 % was 19 months, 15 months for patients ≥65-year old, and 21 months for younger patients. Regression analysis revealed that patients with longer disease duration, and patients <65-year old responded less well to metformin. A substantial number of patients continued to receive monotherapy instead of intensified therapy and were exposed to hyperglycemia.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Via De Maria, 10023, Chieri, TO, Italy.
| | | | - Elisa Nada
- Chaira Medica Association, Chieri, Italy
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Giorda CB, Ozzello A, Gentile S, Aglialoro A, Chiambretti A, Baccetti F, Gentile FM, Lucisano G, Nicolucci A, Rossi MC. Incidence and risk factors for severe and symptomatic hypoglycemia in type 1 diabetes. Results of the HYPOS-1 study. Acta Diabetol 2015; 52:845-53. [PMID: 25670242 DOI: 10.1007/s00592-015-0713-4] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2014] [Accepted: 01/13/2015] [Indexed: 11/26/2022]
Abstract
OBJECTIVE Hypoglycemia is common in type 1 diabetes mellitus (T1DM). We aimed to update the incidence of severe and symptomatic hypoglycemia and investigate several correlated factors. METHODS In this multicenter, observational retrospective study, the data of 206 T1DM patients from a sample of 2,229 consecutive patients seen at 18 diabetes clinics were analyzed. Sociodemographic and clinical characteristics, severe hypoglycemia in the past 12 months, and symptomatic hypoglycemia in the past 4 weeks were recorded with a self-report questionnaire and a clinical form during a routine visit. Poisson multivariate models were applied. RESULTS A minority of patients accounted for the majority of both severe and symptomatic episodes. The incidence rate (IR) of severe hypoglycemia was 0.49 (0.40-0.60) events/person-years. The incidence rate ratio (IRR) was higher in patients with previous severe hypoglycemia (3.71; 2.28-6.04), neuropathy (4.16; 2.14-8.05), long duration (>20 years, 2.96; 1.60-5.45), and on polypharmacy (1.24; 1.13-1.36), but it was lower when a complication was present. The IR of symptomatic hypoglycemia was 53.3 events/person-years, with an IRR significantly higher among women or patients with better education, or shorter duration or on pumps. The IRR was lower in patients with higher BMI or neuropathy or aged more than 50 years. CONCLUSIONS Fewer than 20 % of T1DM patients are free from hypoglycemia, with one in six having experienced at least one severe episode in the last year. The distribution is uneven, with a tendency of episodes to cluster in some patients. Severe and symptomatic episodes have different correlates and reflect different conditions.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Via De Maria, 1, 10023, Chieri, TO, Italy.
| | - Alessandro Ozzello
- Departmental Service of Diabetology and Metabolic Diseases, ASL TO3, Pinerolo, TO, Italy
| | - Sandro Gentile
- Department of Clinical and Experimental Medicine, Second University of Naples, Naples, Italy
| | | | | | - Fabio Baccetti
- Metabolism and Diabetes Unit, ASL 1, Massa Carrara, Italy
| | | | - Giuseppe Lucisano
- Laboratory of Clinical Epidemiology of Diabetes and Chronic Diseases, Fondazione Mario Negri Sud, Santa Maria Imbaro, CH, Italy
| | - Antonio Nicolucci
- Laboratory of Clinical Epidemiology of Diabetes and Chronic Diseases, Fondazione Mario Negri Sud, Santa Maria Imbaro, CH, Italy
| | - Maria Chiara Rossi
- Laboratory of Clinical Epidemiology of Diabetes and Chronic Diseases, Fondazione Mario Negri Sud, Santa Maria Imbaro, CH, Italy
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Giorda CB, Picariello R, Tartaglino B, Marafetti L, Di Noi F, Alessiato A, Costa G, Gnavi R. Hospitalisation for heart failure and mortality associated with dipeptidyl peptidase 4 (DPP-4) inhibitor use in an unselected population of subjects with type 2 diabetes: a nested case-control study. BMJ Open 2015; 5:e007959. [PMID: 26048211 PMCID: PMC4458680 DOI: 10.1136/bmjopen-2015-007959] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE The SAVOR TIMI-53 study reported a significant increase in the risk of hospitalisation for heart failure (HF) in patients treated with a DPP-4 inhibitor (DPP-4i) in comparison with placebo. A recent case-control study in part confirmed this risk signal. Our aim was to compare the occurrence of HF in relation to DPP-4i use versus any antidiabetic treatment. DESIGN Population-based matched case-control study conducted using administrative data. SETTING The Italian Region of Piedmont (4.4 million inhabitants). PARTICIPANTS From a database of 282,000 patients treated with antidiabetic drugs, we identified 14,613 hospitalisations for HF, 7212 incident cases, and 1727 hospital re-admissions between 2008 and 2012; each case was matched for gender, age and antidiabetic therapy with 10 controls; cases and controls were compared for exposure to DPP-4i. OUTCOME MEASURES ORs and 95% CIs were calculated by fitting a conditional logistic model. All analyses were adjusted for available risk factors for HF. RESULTS We found no increased risk of hospitalisation for HF associated with the use of DPP-4i (OR for admission for HF 1.00 (0.94 to 1.07), incident HF1.01 (0.92 to 1.11), recurrent HF 1.02 (0.84 to 1.22)). All-cause mortality was 6% lower in DPP-4i users (p<0.001), whereas insulin users showed an excess of risk for any type of hospital admission (19%) and death (20%) (p<0.001). CONCLUSIONS Our findings suggest that, in an unselected population of diabetic patients, the use of DPP-4i is not associated with an increased risk of HF. The favourable impact on all-cause mortality should be viewed with caution and also other explanations investigated.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | | | | | - Lisa Marafetti
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Fabiana Di Noi
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | | | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy Department of Clinical and Biological Sciences, University of Torino, Torino, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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Giorda CB, Sacerdote C, Nada E, Marafetti L, Baldi I, Gnavi R. Incretin-based therapies and acute pancreatitis risk: a systematic review and meta-analysis of observational studies. Endocrine 2015; 48:461-71. [PMID: 25146552 DOI: 10.1007/s12020-014-0386-8] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2014] [Accepted: 08/05/2014] [Indexed: 12/16/2022]
Abstract
Concerns raised by several animal studies, case reports, and pharmacovigilance warnings over incretin-based therapy potentially exposing type two diabetes patients to an elevated risk of pancreatitis have cast a shadow on the overall safety of this class of drugs. This systematic review evaluates the data from observational studies that compared treatment with or without incretins and the risk of pancreatitis. We searched PubMed for publications with the key terms incretins or GLP-1 receptor agonists or DPP-4 inhibitors or sitagliptin or vildagliptin or saxagliptin or linagliptin or alogliptin or exenatide or liraglutide AND pancreatitis in the title or abstract. Studies were evaluated against the following criteria: design (either cohort or case-control); outcome definition (incidence of pancreatitis); exposure definition (new or current or past incretins users); and comparison between patients receiving incretins or not for type 2 diabetes. Two authors independently selected the studies and extracted the data. Six studies meeting the inclusion criteria were reviewed. No difference was found in the overall risk of pancreatitis between incretin users and non-users (odds ratio 1.08; 95 % CI [0.84-1.40]). A risk increase lower than 35 % cannot be excluded according to the power calculation. This systematic review and meta-analysis suggests that type 2 diabetes patients receiving incretin-based therapy are not exposed to an elevated risk of pancreatitis. Limitations of this analysis are the low prevalence of incretin users and the lack of a clear distinction by the studies between therapy with DPP-4 inhibitors or with GLP-1 receptor agonists.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy,
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Giorda CB, Nada E, Tartaglino B, Marafetti L, Gnavi R. A systematic review of acute pancreatitis as an adverse event of type 2 diabetes drugs: from hard facts to a balanced position. Diabetes Obes Metab 2014; 16:1041-7. [PMID: 24702687 DOI: 10.1111/dom.12297] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2013] [Revised: 03/28/2014] [Accepted: 03/28/2014] [Indexed: 12/13/2022]
Abstract
The question whether antidiabetes drugs can cause acute pancreatitis dates back to the 1970s. Recently, old concerns have re-emerged following claims that use of incretins, a new class of drugs for type 2 diabetes, might increase the relative risk of acute pancreatitis up to 30-fold. Given that diabetes is per se a potent risk factor for acute pancreatitis and that drug-related acute pancreatitis is rare and difficult to diagnose, we searched the medical databases for information linking acute pancreatitis and type 2 diabetes drugs. Among the biguanides, both phenformin and metformin (the latter in patients with renal insufficiency) have been cited in case reports as a potential cause of acute pancreatitis. Sulphonylureas, as both entire class and single compound (glibenclamide), have also been found in cohort studies to increase its risk. No direct link was found between pancreatic damage and therapy with metaglinide, acarbose, pramlintide or SGLT-2 inhibitors. In animal models, thiazolinediones have demonstrated proprieties to attenuate pancreatic damage, opening perspectives for their use in treating acute pancreatitis in humans. Several case reports and the US Food and Drug Administration pharmacovigilance database indicate an association between acute pancreatitis and incretins, dipeptidyl peptidase-4 (DPP-4) inhibitors, and GLP-1 receptor agonists. To date, however, a clear-cut odds ratio for this association has been reported in only one of eight pharmacoepidemiological studies. Finally, none of the intervention trials investigating these compounds, including two large randomized controlled trials with cardiovascular endpoints, confirmed the purportedly increased risk of acute pancreatitis with incretin use.
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Affiliation(s)
- C B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Chieri, Italy
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Giorda CB, Nada E, Tartaglino B. Pharmacokinetics, safety, and efficacy of DPP-4 inhibitors and GLP-1 receptor agonists in patients with type 2 diabetes mellitus and renal or hepatic impairment. A systematic review of the literature. Endocrine 2014; 46:406-19. [PMID: 24510630 DOI: 10.1007/s12020-014-0179-0] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2013] [Accepted: 01/16/2014] [Indexed: 12/14/2022]
Abstract
Renal or hepatic impairment, often encountered in patients with type 2 diabetes, influences the pharmacokinetics and bioavailability of antihyperglycemic agents. An emerging concern is whether pharmacotherapy with incretin-based agents, the most recent drug classes to be introduced for type 2 diabetes, can be safely used in patients with renal insufficiency or hepatic damage. This literature review examines the results of studies on these novel drug classes, with a view to provide the practitioner with a balanced, evidence-based position when considering incretin-based therapies in patients with type 2 diabetes and impaired kidney or liver function. All currently available dipeptidyl peptidase-4 (DPP-4) inhibitors appear to be appropriate pharmacotherapeutic choices in patients with declining renal function, with linagliptin affording the added advantage of not requiring dose adjustment or periodic monitoring of drug-related kidney function. In contrast, caution is warranted with the use of glucagon-like peptide-1 (GLP-1) receptor agonists in patients with moderate or severe renal impairment. The slightly wider evidence base for liraglutide than for exenatide or lixisenatide is not sufficient to support its use in severe renal impairment. What little evidence there is for incretin-based therapies in hepatic impairment has come from a few past hoc analysis of clinical trials, with most precautions and warnings reflecting the paucity of knowledge about incretin efficacy or safety in this condition.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy,
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Corona G, Giorda CB, Cucinotta D, Guida P, Nada E. Sexual dysfunction at the onset of type 2 diabetes: the interplay of depression, hormonal and cardiovascular factors. J Sex Med 2014; 11:2065-73. [PMID: 25041930 DOI: 10.1111/jsm.12601] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Several data have emphasized the importance of early diagnosis of erectile dysfunction (ED) and meticulous cardiovascular investigation in the type 2 diabetic mellitus (T2DM) patients. AIM To estimate the prevalence of ED and its associated determinants in a sample of male patients with new or recently diagnosed T2DM. METHODS The SUBITO-DE study is an observational, multicenter, prospective study involving 27 Italian diabetes centers. Male patients recently diagnosed with T2DM were consecutively interviewed by their attending physician at the diabetes care centers and asked whether they had experienced a change in their sexual function or found it unsatisfactory. Those responding positively were then invited to participate in the study. MAIN OUTCOME MEASURE Several hormonal and biochemical parameters were studied. RESULTS A nonselected series of 1,503 patients was interviewed, 499 of which (mean age, 58.8 ± 8.8 years) entered the study, yielding a final enrolment rate of 33.3%. ED was classified as mild in 19.4%, mild-to-moderate in 15.4%, moderate in 10.4%, and severe in 21.6% of patients, respectively. In addition, premature ejaculation, delayed ejaculation, and hypoactive sexual desire (HSD) were comorbid in 28.3%, 32.9%, and 58.4%, respectively. Finally, hypogonadism, showed an estimated prevalence of almost 20%. Both organic (at least one chronic DM-associated complication) and psychological factors (severe depressive symptoms) increased the risk of ED. Severe depressive symptoms were also associated with ejaculatory problems, HSD, and hypogonadism. CONCLUSIONS A high prevalence of sexual dysfunction in men with recently diagnosed T2DM was detected. Early diagnosis of ED could help prevent emotional and physical discomfort in men and aid in identifying reversible cardiovascular risk factors. Screening of sexual dysfunction should become a part of routine care in the management of T2DM patients.
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Affiliation(s)
- Giovanni Corona
- Endocrinology Unit, Medical Department, Azienda USL Bologna, Maggiore-Bellaria Hospital, Bologna, Italy
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Giorda CB, Picariello R, Nada E, Tartaglino B, Marafetti L, Costa G, Petrelli A, Gnavi R. Comparison of direct costs of type 2 diabetes care: different care models with different outcomes. Nutr Metab Cardiovasc Dis 2014; 24:717-724. [PMID: 24598600 DOI: 10.1016/j.numecd.2014.01.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2013] [Revised: 01/07/2014] [Accepted: 01/11/2014] [Indexed: 01/26/2023]
Abstract
BACKGROUNDS AND AIMS To compare direct costs of four different care models and health outcomes in adults with type 2 diabetes. METHODS AND RESULTS We used multiple independent data sources to identify 25,570 adults with type 2 diabetes residing in Turin, Italy, as of 1 July 2003. Data extracted from administrative data databases were used to create four care models ranging in organization from highly structured care (integrated primary and specialist care) to progressively less structured care (unstructured care). Regression analyses, adjusted for main confounders, were applied to examine the differences between the models in direct costs, mortality, and diabetes-related hospitalizations rates over a 4-year period. In patients managed according to the unstructured care model (i.e., usual care by a primary care provider and without strict guidelines adherence), excess of all-cause mortality was 84% and 4-year direct cost was 8% higher than in those managed according to the highly structured care model. Cost ratio analysis revealed that the major cost driver in the unstructured care model was hospital admissions, which were 31% higher than the rate calculated for the more structured care models. In contrast, spending on prescription medications and specialist consultations was higher in the highly structured care model. CONCLUSION A diabetes care model that integrates primary and specialty care, together with practices that adhere to guideline recommendations, was associated with a reduction in all-cause mortality and hospitalizations, as compared with less structured models, without increasing direct health costs.
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Affiliation(s)
- C B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, 10023 Chieri, TO, Italy.
| | - R Picariello
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, TO, Italy
| | - E Nada
- Chaira Medica Association, Chieri, TO, Italy
| | | | - L Marafetti
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, 10023 Chieri, TO, Italy
| | - G Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, TO, Italy; Department of Public Health, University of Torino, Italy
| | - A Petrelli
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, TO, Italy
| | - R Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, TO, Italy
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Giorda CB, Nicolucci A, Pellegrini F, Kristiansen CK, Hunt B, Valentine WJ, Vespasiani G. Improving quality of care in people with Type 2 diabetes through the Associazione Medici Diabetologi-annals initiative: a long-term cost-effectiveness analysis. Diabet Med 2014; 31:615-23. [PMID: 24246087 DOI: 10.1111/dme.12366] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2013] [Revised: 11/01/2013] [Accepted: 11/13/2013] [Indexed: 11/30/2022]
Abstract
AIMS The Associazione Medici Diabetologi-annals initiative is a physician-led quality-of-care improvement scheme that has been shown to improve HbA1c concentration, blood pressure, lipid profiles and BMI in enrolled people with Type 2 diabetes. The present analysis investigated the long-term cost-effectiveness of enrolling people with Type 2 diabetes in the Associazione Medici Diabetologi-annals initiative compared with conventional management. METHODS Long-term projections of clinical outcomes and direct costs (in 2010 Euros) were made using a published and validated model of Type 2 diabetes in people with Type 2 diabetes who were either enrolled in the Associazione Medici Diabetologi-annals initiative or who were receiving conventional management. Treatment effects were based on mean changes from baseline seen at 5 years after enrolment in the scheme. Costs and clinical outcomes were discounted at 3% per annum. RESULTS The Associazione Medici Diabetologi-annals initiative was associated with improvements in mean discounted life expectancy and quality-adjusted life expectancy of 0.55 years (95% CI 0.54-0.57) years and 0.48 quality-adjusted life years (95% CI 0.46-0.49), respectively, compared with conventional management. Whilst treatment costs were higher in the Associazione Medici Diabetologi-annals arm, this was offset by savings as a result of the reduced incidence and treatment of diabetes-related complications. The Associazione Medici Diabetologi-annals initiative was found to be cost-saving over patient lifetimes compared with conventional management [€ 37,289 (95% CI 37,205-37,372) vs € 41,075 (95% CI 40,956-41,155)]. CONCLUSIONS Long-term projections indicate that the physician-led Associazione Medici Diabetologi-annals initiative represents a cost-saving method of improving long-term clinical outcomes compared with conventional management of people with Type 2 diabetes in Italy.
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Giorda CB, Picariello R, Nada E, Tartaglino B, Marafetti L, Costa G, Gnavi R. Incretin therapies and risk of hospital admission for acute pancreatitis in an unselected population of European patients with type 2 diabetes: a case-control study. Lancet Diabetes Endocrinol 2014; 2:111-5. [PMID: 24622714 DOI: 10.1016/s2213-8587(13)70147-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Previous studies have yielded conflicting results about the association between incretin therapies and acute pancreatitis. We aimed to compare the occurrence of acute pancreatitis in a population of patients with type 2 diabetes who received incretins compared with those who received other antidiabetic treatment. METHODS In our population-based matched case-control study, we extracted information from an administrative database from Piedmont, Italy (containing data for 4·4 million inhabitants). From a dataset of 282,429 patients receiving treatment with antidiabetic drugs for type 2 diabetes, we identified 1003 cases older than 41 years who had been admitted to hospital for acute pancreatitis between Jan 1, 2008, and Dec 31, 2012, and 4012 controls who were matched for sex, age, and time of start of antidiabetic therapy. We compared incretin exposure in cases and controls with a conditional logistic regression model, expressed as odds ratios (ORs [95% CI]). We adjusted all analyses for risk factors of acute pancreatitis, as ascertained by hospital discharge records, and concomitant use of metformin or glibenclamide. FINDINGS The mean age of cases and controls (72·2 years [SD 11·1]) was high, as expected in an unselected diabetic population in Europe. After adjustment for available confounders, use of incretins in the 6 months before hospital admission was not associated with increased risk of acute pancreatitis (OR 0·98, 95% CI 0·69-1·38; p=0·8958). INTERPRETATION Our findings suggest that, in an unselected population, use of incretins is not associated with an increased risk of acute pancreatitis. Larger studies are needed to clarify whether age or type of incretin therapy could affect the risk of acute pancreatitis in patients with type 2 diabetes. FUNDING Chaira Medica Association, Chieri, Italy.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy.
| | | | - Elisa Nada
- Chaira Medica Association, Chieri, Italy
| | | | - Lisa Marafetti
- Metabolism and Diabetes Unit, ASL TO5, Regione Piemonte, Chieri, Italy
| | - Giuseppe Costa
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy; Department of Public Health, University of Torino, Torino, Italy
| | - Roberto Gnavi
- Epidemiology Unit, ASL TO3, Regione Piemonte, Grugliasco, Italy
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Giorda CB, Manicardi V, Diago Cabezudo J. The impact of diabetes mellitus on healthcare costs in Italy. Expert Rev Pharmacoecon Outcomes Res 2014; 11:709-19. [DOI: 10.1586/erp.11.78] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Corona G, Giorda CB, Cucinotta D, Guida P, Nada E. The SUBITO-DE study: sexual dysfunction in newly diagnosed type 2 diabetes male patients. J Endocrinol Invest 2013; 36:864-8. [PMID: 23686080 DOI: 10.3275/8969] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
INTRODUCTION No data on the prevalence of erectile dysfunction (ED) in subjects with newly diagnosed Type 2 diabetes mellitus (T2DM) are currently available. AIM The aim of the present study was to estimate the prevalence of ED and its associated causes in a sample of male patients with recently diagnosed DM (<24 months) attending a diabetes care center. METHODS The study comprised two phases: a cross-sectional analysis and a longitudinal reassessment of the data collected during the first phase. During the first phase, 1503 subjects (mean age 58.7±8.9 yr) from 27 centers were interviewed: 666 (43.3%) reported experiencing ED, 499 of which (mean age 58.8±8.8 yr) agreed to participate in the study (final enrolment rate, 33.3%). Concurrent morbidities were hypertension (55.3%), dyslipidemia (39.5%), and coronary heart disease (7.8%); chronic complications were neuropathy (8.9%), nephropathy (12.6%) and retinopathy (7.6%) in about one third of the sample at enrolment. RESULTS Overall, about 20% of the patients reported having used ED drugs, but more than 50% had abandoned therapy because of the drug's ineffectiveness or high cost. The prevalence of hypogonadism was 46.9% (total testosterone level, 3.5 ng/ml). Some 20% of patients reported symptoms suggestive of depression. CONCLUSION The present study provides data showing a high prevalence of ED, hypogonadism and depressive symptoms among male patients with newly diagnosed T2DM. Further analysis of the data will elucidate the specific determinants of such conditions and their longitudinal significance.
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Affiliation(s)
- G Corona
- Endocrinology Unit, Medical Department, Azienda USL Bologna, Maggiore-Bellaria Hospital, Largo Nigrisoli 2, 50133 Bologna, Italy.
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Masson S, Latini R, Cioffi G, Urso R, Vago T, Lucci D, Mureddu GF, Tarantini L, Faggiano P, Girfoglio D, Velussi M, Maggioni AP, Giorda CB, Comaschi M. Cardiovascular biomarkers, cardiac dysfunction, and outcomes in patients with type 2 diabetes: a prospective, multicenter study. Diabetes Care 2013; 36:e137-8. [PMID: 23970719 PMCID: PMC3747888 DOI: 10.2337/dc13-0836] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Serge Masson
- Department of Cardiovascular Research, IRCCS - Istituto di Ricerche Farmacologiche “Mario Negri,” Milan, Italy
| | - Roberto Latini
- Department of Cardiovascular Research, IRCCS - Istituto di Ricerche Farmacologiche “Mario Negri,” Milan, Italy
| | - Giovanni Cioffi
- Echocardiography Laboratory, Villa Bianca Hospital, Trento, Italy
| | | | - Tarcisio Vago
- Laboratory of Endocrinology, Ospedale Luigi Sacco, Milan, Italy
| | | | | | - Luigi Tarantini
- Department of Cardiology, St. Martino Hospital, Azienda Sanitaria Locale n. 1, Belluno, Italy
| | | | - Daniela Girfoglio
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy
| | - Mario Velussi
- Department of Diabetology, Casa di Cura Pineta del Carso, Aurisina, Italy
| | | | | | - Marco Comaschi
- Emergency Department, University Hospital San Martino, Genoa, Italy
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Cioffi G, Faggiano P, Lucci D, Maggioni AP, Manicardi V, Travaglini A, Girfoglio D, Masson S, Giorda CB, Velussi M, Di Lenarda A, Verdecchia P, Comaschi M. Left ventricular dysfunction and outcome at two-year follow-up in patients with type 2 diabetes: The DYDA study. Diabetes Res Clin Pract 2013; 101:236-42. [PMID: 23806478 DOI: 10.1016/j.diabres.2013.05.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/26/2013] [Revised: 05/07/2013] [Accepted: 05/29/2013] [Indexed: 01/21/2023]
Abstract
AIMS Left ventricular dysfunction (LVD) in type 2 diabetes mellitus (DM) (DYDA) study is a prospective investigation enrolling 960 with DM without overt cardiac disease. At baseline, a high prevalence of LVD was detected by analysing midwall shortening. We report here the incidence of clinical events in DYDA patients after 2-year follow-up and the frequency of LVD detected at baseline and 2-year evaluation. METHODS Systolic LVD was defined as midwall shortening ≤15%, diastolic LVD as any condition different from "normal diastolic function" identified as E/A ratio on Doppler mitral flow between 0.75 and 1.5 and deceleration time of E wave >140 ms. Major outcome was a composite of major events, including all-causes death and hospital admissions. RESULTS During the study period, any systolic/diastolic LVD was found in 616 of 699 patients (88.1%) in whom LVD function could be measured at baseline or at 2 years. Older age and high HbA1c predicted the occurrence of LVD. During the follow-up 15 patients died (1.6%), 3 for cardiovascular causes, 139 were hospitalized (14.5%, 43 of them for cardiovascular causes, 20 for a new cancer). CONCLUSIONS During a 2-year follow-up any LVD is detectable in a large majority of patients with DM without overt cardiac disease. Older age and higher HbA1c predict LVD. All-cause death or hospitalization occurred in 15% of patients, cardiovascular cause was uncommon. Independent predictors of events were older age, pathologic lipid profile, high HbA1c, claudicatio and repaglinide therapy. Echo-assessed LVD at baseline was not prognosticator of events.
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Affiliation(s)
- Giovanni Cioffi
- Echocardiography Laboratory, Villa Bianca Hospital, Trento, Italy
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Giorda CB, Mulas MF, Manicardi V, Suraci C, Guida P, Marafetti L, Nada E, Gentile S. Factors associated with a rapid normalization of HbA1c in newly diagnosed type 2 diabetes patients seen in a specialist setting. Acta Diabetol 2013; 50:81-7. [PMID: 23053878 DOI: 10.1007/s00592-012-0431-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2012] [Accepted: 09/05/2012] [Indexed: 10/27/2022]
Abstract
The time to achieve good metabolic control after diagnosis is essential for type 2 diabetes patients because it can influence long-term prognosis. This study aimed to elucidate the predictive role of several clinical and organization factors in normalizing metabolism within 6 months. A multi-centered, retrospective, observational study on 960 patients, with diabetes duration of 12 months or less, consecutively seen in 123 Italian clinics, was undertaken. Information about clinic's organization, along with data abstracted from medical records at enrollment (first visit) and after 6 months (follow-up visit), was collected. At 6 months, HbA1c dropped by -3.1 ± 2.2 points in those who achieved HbA1c <7 % (responders), whereas in non-responders (HbA1c ≥7 %), the mean reduction was -1.8 ± 1.9. The intervention markedly reduced lipids, blood pressure, BMI, and waist circumference, especially in responders. The presence of a diabetes team correlated with a likelihood of HbA1c normalization (OR 1.94, 1.17-3.22). By contrast, indicators of advanced disease such as previous retinopathy (0.53, 0.29-0.98), use of secretagogues (0.40, 0.25-0.64), high levels of HbA1c at first visit and related insulin use emerged as adverse factors. Early detection of diabetes, along with human resources and organization, was found to play a crucial role in rapidly attaining good metabolic control.
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Affiliation(s)
- C B Giorda
- Metabolism and Diabetes Unit, ASL, Turin, Italy.
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Abstract
Organizational factors in diabetes care can influence long- and medium-term outcomes, affecting the prognosis to the same extent as new therapies. A growing body of evidence supports the hypothesis that diabetes team consultation can favorably impact on hospital utilization, the costliest item in diabetes management, as well as on hospitalization rates, inpatient hospital length of stay, and re-admission rates. Moreover, the model of diabetes care has been reported to influence guidelines adherence, an additional factor linked to the variability in the quality of diabetes care. The strongest predictor and effect modifier of the quality of diabetes care is specialist referral. Compared to patients seen in primary care or other settings, those visiting a diabetes center are more likely to be monitored according to guidelines, regardless of the severity-of-disease effect, and to receive structured education, as well as more aggressive treatment when needed. Finally, at least eight published studies suggest that when continuity of care is shared with diabetes clinics, all-cause mortality and major cardiovascular events are both reduced. The sharing of care pathways between primary care providers and diabetes teams is likely to be the best and most affordable solution in the complex management of this chronic condition.
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Affiliation(s)
- C B Giorda
- Metabolism and Diabetes Unit, ASL TORINO 5, Chieri (TO), Italy.
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Vaccaro O, Masulli M, Bonora E, Del Prato S, Giorda CB, Maggioni AP, Mocarelli P, Nicolucci A, Rivellese AA, Squatrito S, Riccardi G. Addition of either pioglitazone or a sulfonylurea in type 2 diabetic patients inadequately controlled with metformin alone: impact on cardiovascular events. A randomized controlled trial. Nutr Metab Cardiovasc Dis 2012; 22:997-1006. [PMID: 23063367 DOI: 10.1016/j.numecd.2012.09.003] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2012] [Revised: 08/27/2012] [Accepted: 09/01/2012] [Indexed: 10/27/2022]
Abstract
BACKGROUND AND AIMS Metformin is the first-line therapy in type 2 diabetes. In patients inadequately controlled with metformin, the addition of a sulfonylurea or pioglitazone are equally plausible options to improve glycemic control. However, these drugs have profound differences in their mechanism of action, side effects, and impact on cardiovascular risk factors. A formal comparison of these two therapies in terms of cardiovascular morbidity and mortality is lacking. The TOSCA.IT study was designed to explore the effects of adding pioglitazone or a sulfonylurea on cardiovascular events in type 2 diabetic patients inadequately controlled with metformin. METHODS Multicentre, randomized, open label, parallel group trial of 48 month duration. Type 2 diabetic subjects, 50-75 years, BMI 20-45 Kg/m(2), on secondary failure to metformin monotherapy will be randomized to add-on a sulfonylurea or pioglitazone. The primary efficacy outcome is a composite endpoint of all-cause mortality, nonfatal myocardial infarction, nonfatal stroke, and unplanned coronary revascularization. Principal secondary outcome is a composite ischemic endpoint of sudden death, fatal and non-fatal myocardial infarction and stroke, endovascular or surgical intervention on the coronary, leg or carotid arteries, major amputations. Side effects, quality of life and economic costs will also be evaluated. Efficacy, safety, tolerability, and study conduct will be monitored by an independent Data Safety Monitoring Board. End points will be adjudicated by an independent external committee. CONCLUSIONS TOSCA.IT is the first on-going study investigating the head-to-head comparison of adding a sulfonylurea or pioglitazone to existing metformin treatment in terms of hard cardiovascular outcomes. REGISTRATION Clinicaltrials.gov ID NCT00700856.
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Affiliation(s)
- O Vaccaro
- Department of Clinical and Experimental Medicine, Federico II University, Naples, Italy.
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Giaccari A, Giorda CB, Riccardi G, De Micheli A, Bruno G, Monge L, Frontoni S. Comment on: Inzucchi et al. Management of hyperglycemia in type 2 diabetes: a patient-centered approach. Position statement of the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD). Diabetes Care 2012;35:1364-1379. Diabetes Care 2012; 35:e71; author reply e72-3. [PMID: 22996185 PMCID: PMC3447846 DOI: 10.2337/dc12-0784] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Andrea Giaccari
- From Endocrinology and Metabolic Diseases, Policlinico Gemelli, Catholic University of the Sacred Heart, Rome, Italy; the
| | - Carlo B. Giorda
- Metabolism and Diabetes Unit, ASL Tourin 5, Ospedale Maggiore, Chieri, Italy; the
| | - Gabriele Riccardi
- Department of Clinical and Experimental Medicine, Federico II University of Naples, Naples, Italy; the
| | | | - Graziella Bruno
- Department of Internal Medicine, University of Turin, Turin, Italy; the
| | - Luca Monge
- Diabetic Foot Unit, Orthopaedic and Trauma Center, Turin, Italy; and
| | - Simona Frontoni
- Endocrinology and Metabolism, Department of Internal Medicine, Fatebenefratelli Hospital, University of Rome Tor Vergata, Rome, Italy
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Ceriello A, Gallo M, Gentile S, Giorda CB, De Micheli A. To what extent is the new position statement of the American Diabetes Association (ADA) and the European Association for the Study of Diabetes (EASD) 'personalised'? Diabetologia 2012; 55:2853-2855. [PMID: 22801904 DOI: 10.1007/s00125-012-2642-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2012] [Accepted: 06/18/2012] [Indexed: 10/28/2022]
Affiliation(s)
- A Ceriello
- Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), C/ Rosselló, 149-153, 08036, Barcelona, Spain.
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Spain, .
| | - M Gallo
- Oncological Endocrinology, University Hospital San Giovanni Battista, Turin, Italy
| | - S Gentile
- Department of Geriatrics and Metabolic Disease, Second University of Naples, Naples, Italy
| | - C B Giorda
- Diabetes and Metabolism Unit, ASL TO5, Chieri, Turin, Italy
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Tocci G, Ferrucci A, Guida P, Corsini A, Avogaro A, Comaschi M, Cortese C, Giorda CB, Manzato E, Medea G, Mureddu GF, Titta G, Ventriglia G, Riccardi G, Zito GB, Volpe M. Global cardiovascular risk management in different Italian regions: an analysis of the Evaluation of Final Feasible Effect of Control Training and Ultra Sensitisation (EFFECTUS) educational program. Nutr Metab Cardiovasc Dis 2012; 22:635-642. [PMID: 21186104 DOI: 10.1016/j.numecd.2010.10.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2010] [Revised: 10/03/2010] [Accepted: 10/12/2010] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIM The Final Evaluation Feasible Effect of Ultra Control Training and Sensitization (EFFECTUS) is an educational program, aimed at improving global CV risk stratification and management in Italy. The present study evaluates differences on clinical approach to global CV risk among physicians involved in the EFFECTUS program and stratified in three geographical macro-areas (North, Center, South) of our Country. METHODS AND RESULTS Physicians were asked to submit data already available in their medical records, covering the first 10 adult outpatients, consecutively seen in the month of May 2006. Overall, 1.078 physicians (27% females, aged 50 ± 7 years) collected data of 9.904 outpatients (46.5% females, aged 67 ± 9 years), among which 3.219 (32.5%) were residents in Northern, 3.652 (36.9%) in Central and 3.033 (30.6%) in Southern Italy. A significantly higher prevalence of major CV risk factors, including obesity, physical inactivity, hypertension and diabetes, was recorded in Southern than in other areas. Accordingly, Southern physicians more frequently prescribed antihypertensive, glucose and lipid lowering agents than other physicians, who paid significantly more attention to life-style changes in their clinical practice. CONCLUSIONS This analysis of the EFFECTUS study demonstrates a high prevalence of CV risk factors in Italy, particularly in Southern areas, and indicates some important discrepancies in the clinical management of global CV risk among physcians working in different Italian regions.
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Affiliation(s)
- G Tocci
- Chair and Division of Cardiology, II Faculty of Medicine, University Sapienza, Sant'Andrea Hospital, Rome, Italy
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Mosca A, Iafusco D, Meschi F, Branca MT, Carta M, Genna ML, Giorda CB, Ghidelli R, Ghislandi G, Lapolla A, Buondonno Lombardi V, Lovagnini CA, Marra M, Medea G, Pizzini A, Rossi F, Scalpone R, Tofini G, Trovati M, Zaninotto M. The implementation of international standardization of glycated hemoglobin. A "red-letter-day" for glycated hemoglobin in Italy: 1/1/11. Italian Recommendations of GLAD Working Group (A1c delegates WG). J Endocrinol Invest 2012; 35:353-6. [PMID: 21642765 DOI: 10.3275/7771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/19/2023]
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Cioffi G, Giorda CB, Chinali M, Di Lenarda A, Faggiano P, Lucci D, Maggioni AP, Masson S, Mureddu GF, Tarantini L, Velussi M, Comaschi M. Analysis of midwall shortening reveals high prevalence of left ventricular myocardial dysfunction in patients with diabetes mellitus: the DYDA study. Eur J Prev Cardiol 2011; 19:935-43. [DOI: 10.1177/1741826711417759] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Giovanni Cioffi
- Echocardiography Laboratory, Villa Bianca Hospital, Trento, Italy
| | - Carlo B Giorda
- Diabetes and Metabolism Unit, ASL Torino 5, Chieri, Italy
| | - Marcello Chinali
- Federico II University Hospital, Department of Clinical and Experimental Medicine, Napoli, Italy
| | - Andrea Di Lenarda
- Cardiovascular Unit, Azienda Servizi Sanitari n. 1 Triestina, Trieste, Italy
| | | | | | | | - Serge Masson
- Department of Cardiovascular Research, Istituto di Ricerche Farmacologiche ‘Mario Negri’, Milan, Italy
| | | | - Luigi Tarantini
- Cardiology Department, St. Martino Hospital, Azienda Sanitaria Locale n. 1, Belluno, Italy
| | - Mario Velussi
- Diabetology Department, Casa di Cura Pineta del Carso, Aurisina, Italy
| | - Marco Comaschi
- Emergency Department, University Hospital San Martino, Genoa, Italy
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Giorda CB. Could clinical inertia in part explain the unexpected association of insulin therapy with poorer cardiovascular outcomes in observational studies on diabetes? Diabetes Res Clin Pract 2011; 92:e47-8. [PMID: 21035888 DOI: 10.1016/j.diabres.2010.10.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/21/2010] [Accepted: 10/04/2010] [Indexed: 10/18/2022]
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42
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Tocci G, Ferrucci A, Guida P, Avogaro A, Comaschi M, Corsini A, Cortese C, Giorda CB, Manzato E, Medea G, Mureddu GF, Riccardi G, Titta G, Ventriglia G, Zito GB, Volpe M. Impact of physicians' age on the clinical management of global cardiovascular risk: analysis of the results of the Evaluation of Final Feasible Effect of Control Training and Ultra Sensitisation Educational Programme. Int J Clin Pract 2011; 65:649-57. [PMID: 21564436 DOI: 10.1111/j.1742-1241.2011.02664.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
AIM To evaluate the potential impact of physicians' age on global cardiovascular (CV) risk management in the population of the Evaluation of Final Feasible Effect of Ultra Control Training and Sensitisation (EFFECTUS) study. METHODS Involved physicians were stratified into three age groups (≤ 45, 46-55 and > 55 years), and asked to provide clinical data covering the first 10 adult outpatients, consecutively seen in May 2006. RESULTS Overall 1078 physicians, among whom 219 (20%) were aged ≤ 45, 658 (61%) between 46 and 55, and 201 (19%) > 55 years, collected data of 9904 outpatients (46.5% female patients, aged 67 ± 9 years), who were distributed into three corresponding groups: 2010 (20%), 6111 (62%) and 1783 (18%), respectively. A higher prevalence of myocardial infarction and stroke was recorded by younger physicians rather than those aged > 46 years. Older physicians frequently recommended life-style changes, whereas a higher number of antihypertensive, antiplatelet, glucose and lipid-lowering prescriptions was prescribed by physicians aged ≤ 45 years. CONCLUSIONS This analysis of the EFFECTUS study indicates a higher prevalence of vascular diseases among outpatients who were followed by younger physicians, who prescribed a higher number of CV drugs than older physicians. These older physicians have more attitude for prescribing favourable life-style changes than younger physicians.
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Affiliation(s)
- G Tocci
- Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine, University Sapienza, Sant'Andrea Hospital, Rome, Italy
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43
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Tocci G, Ferrucci A, Guida P, Avogaro A, Comaschi M, Corsini A, Cortese C, Giorda CB, Manzato E, Medea G, Mureddu GF, Riccardi G, Titta G, Ventriglia G, Zito GB, Volpe M. An Analysis of the Management of Cardiovascular Risk Factors in Routine Clinical Practice in Italy. High Blood Press Cardiovasc Prev 2011; 18:19-30. [DOI: 10.2165/11588040-000000000-00000] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022] Open
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44
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Giorda CB, Cioffi G, de Simone G, Di Lenarda A, Faggiano P, Latini R, Lucci D, Maggioni AP, Tarantini L, Velussi M, Verdecchia P, Comaschi M. Predictors of early-stage left ventricular dysfunction in type 2 diabetes: results of DYDA study. ACTA ACUST UNITED AC 2011; 18:415-23. [DOI: 10.1177/1741826710389402] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Carlo B Giorda
- Diabetes and Metabolism Unit, ASL Torino 5, Chieri, Italy
| | - Giovanni Cioffi
- Echocardiography Laboratory, Villa Bianca Hospital, Trento, Italy
| | - Giovanni de Simone
- Department of Clinical and Experimental Medicine, Federico II University Hospital, Naples, Italy
| | - Andrea Di Lenarda
- Cardiovascular Unit, Azienda Servizi Sanitari n. 1 Triestina, Trieste, Italy
| | | | - Roberto Latini
- Department of Cardiovascular Research, Istituto di Ricerche Farmacologiche ‘Mario Negri’, Milan, Italy
| | | | | | | | - Mario Velussi
- Diabetology Department, Casa di Cura Pineta del Carso, Aurisina, Italy
| | | | - Marco Comaschi
- Emergency Department, University Hospital San Martino, Genoa, Italy
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45
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Mosca A, Branca MT, Carta M, Genna ML, Giorda CB, Ghidelli R, Ghislandi G, Iafusco D, Lapolla A, Lombardi VB, Lovagnini Scher CA, Marra M, Medea G, Meschi F, Pizzini A, Rossi F, Scalpone R, Tofini G, Trovati M, Zaninotto M. Recommendations for the implementation of international standardization of glycated hemoglobin in Italy. Clin Chem Lab Med 2010; 48:623-6. [PMID: 20201745 DOI: 10.1515/cclm.2010.140] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
This document is issued by the Italian Society of Clinical Biochemistry and Clinical Molecular Biology (SIBioC) and a number of other National Scientific Societies and Associations in order to promote a coordinated plan for implementing the standardization of glycated hemoglobin (HbA(1c)) measurement in Italy according to the recommendations by the International Federation of Clinical Chemistry and Laboratory Medicine (IFCC). Changes in reporting HbA(1c) results, new units, how to relate old and new units, a timeline for changes and definition of the analytical goals are the main issues discussed.
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Affiliation(s)
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- Delegate from Società Italiana di Biochimica Clinica e Biologia Molecolare Clinica, Università degli Studi di Milano, Italy.
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46
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Bardini G, Giorda CB, Pontiroli AE, Le Grazie C, Rotella CM. Ezetimibe + simvastatin versus doubling the dose of simvastatin in high cardiovascular risk diabetics: a multicenter, randomized trial (the LEAD study). Cardiovasc Diabetol 2010; 9:20. [PMID: 20492655 PMCID: PMC2887787 DOI: 10.1186/1475-2840-9-20] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2010] [Accepted: 05/21/2010] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The primary goal of therapy in patients with hypercholesterolemia and coronary heart disease (CHD) is reducing low-density lipoprotein cholesterol (LDL-C). This was a multicenter, randomized, double-blind, double-dummy study in patients with type 2 diabetes mellitus (T2DM). METHODS Adult patients with T2DM and CHD (N = 93) on a stable dose of simvastatin 20 mg with LDL-C >or= 2.6 mmol/L (100 mg/dL) and RESULTS EZ + simva 10/20 mg produced a significantly greater change from treated baseline compared with simvastatin 40 mg in LDL-C (-32.2% vs -20.8%; p < 0.01) and total cholesterol (-20.6% vs -13.2%; p < 0.01). A greater proportion of patients achieved LDL-C < 2.6 mmol/L with EZ + simva 10/20 mg than with simvastatin 40 mg, but this was not statistically significant (78.4% vs 60%; odds ratio = 2.81; p = 0.052). Changes in high-density lipoprotein cholesterol and triglycerides were similar between treatments. Both treatments were generally well-tolerated. CONCLUSIONS These results demonstrate that EZ + simva 10/20 mg may provide a superior alternative for LDL-C lowering vs doubling the dose of simvastatin to 40 mg in hyperlipidemic patients with T2DM and CHD. In addition, the combination therapy may provide an alternative treatment for patients who require further LDL-C reduction than they can achieve with simvastatin 20 mg alone.
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Affiliation(s)
- Gianluca Bardini
- Unit of Endocrinology, Department of Clinical Pathophysiology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
| | | | - Antonio E Pontiroli
- Univeristy of Milan, Milan, Italy and San Paolo Hospital, via A di Rudinì 8, 20142 Milan, Italy
| | - Cristina Le Grazie
- Medical Director, MSD, Centro Direzionale Milano Due, Palazzo Borromini, 20090 Segrate Milano, Italy
| | - Carlo M Rotella
- Unit of Endocrinology, Department of Clinical Pathophysiology, University of Florence, Viale Pieraccini 6, 50139, Florence, Italy
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47
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Giorda CB, Avogaro A, Maggini M, Lombardo F, Mannucci E, Turco S, Alegiani SS, Raschetti R, Velussi M, Ferrannini E. Recurrence of cardiovascular events in patients with type 2 diabetes: epidemiology and risk factors. Diabetes Care 2008; 31:2154-9. [PMID: 18782902 PMCID: PMC2571066 DOI: 10.2337/dc08-1013] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The purpose of this study was to assess incidence of and risk factors for recurrent cardiovascular disease (CVD) in type 2 diabetes. RESEARCH DESIGN AND METHODS We estimated the incidence of recurrent cardiovascular events in type 2 diabetic patients, aged 40-97 years, followed by a network of diabetes clinics. The analysis was conducted separately for 2,788 patients with CVD at enrollment (cohort A) and for 844 patients developing the first episode during the observation period (cohort B). RESULTS During 4 years of follow-up, in cohort A the age-adjusted incidence of a recurrent event (per 1,000 person-years) was 72.7 (95% CI 58.3-87.1) in men and 32.5 (21.2-43.7) in women, whereas in cohort B it was 40.1 (17.4-62.9) in men and 22.4 (12.9-32.0) in women. After controls were included for potential predictors (familial CVD, obesity, smoking, diabetes duration, glycemic control, microvascular complications, geographic area, and antihypertensive and lipid-lowering treatment), male sex, older age, and insulin use were significant independent risk predictors (cohort A) and serum triglyceride levels >/=1.69 mmol/l emerged as the only metabolic (negative) prognostic factor (cohort B). In both cohorts, a prior CVD episode, especially myocardial infarction, was by far the strongest predictor of recurrent CVD. CONCLUSIONS Approximately 6% of unselected diabetic patients in secondary prevention develop recurrent major CVD every year. Those with long-standing previous CVD show a higher incidence of recurrence. Male sex, age, high triglyceride levels, and insulin use are additional predictors of recurrence.
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Affiliation(s)
- Carlo B Giorda
- Metabolism and Diabetes Unit, Regione Piemonte, Chieri, Italy.
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48
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Evangelista V, de Berardis G, Totani L, Avanzini F, Giorda CB, Brero L, Levantesi G, Marelli G, Pupillo M, Iacuitti G, Pozzoli G, di Summa P, Nada E, de Simone G, Dell'Elba G, Amore C, Manarini S, Pecce R, Maione A, Tognoni G, Nicolucci A. Persistent platelet activation in patients with type 2 diabetes treated with low doses of aspirin. J Thromb Haemost 2007; 5:2197-203. [PMID: 17697141 DOI: 10.1111/j.1538-7836.2007.02728.x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
BACKGROUND The percentage of diabetic patients who do not benefit from the protective effect of aspirin is larger than in other populations at cardiovascular risk. OBJECTIVE We compared the ability of aspirin to suppress TxA2 and platelet activation in vivo, in type-2 diabetics vs. high-risk non-diabetic patients. METHODS Urinary 11-dehydro-TXB2, plasma sCD40 L, and sP-selectin were measured, together with indices of low-grade inflammation, glycemic control, and lipid profile, in 82 patients with type-2 diabetes and 39 without diabetes, treated with low doses of aspirin. RESULTS Urinary 11-dehydro-TxB2, plasma sCD40L and sP-selectin were significantly higher in diabetics than in controls: [38.9 (27.8-63.3) vs. 28.5 (22.5-43.9) ng mmol(-1) of creatinine, P = 0.02], [1.06 (0.42-3.06) vs. 0.35 (0.22-0.95) ng mL(-1); P = 0.0001], [37.0 (16.8-85.6) vs. 20.0 (11.2-35.6) ng mL(-1), P = 0.0001], respectively. The proportion of individuals with diabetes increased across quartiles of 11-dehydro-TxB2, sCD40L, and sP-selectin, with the highest quartiles of 11-dehydro-TxB2, sCD40L and sP-selectin, including 66%, 93.3%, and 93.3% of individuals with diabetes. Markers of platelet activation positively correlated with indices of glycemic control but not with markers of low-grade inflammation. CONCLUSIONS Platelet dysfunction associated with insufficient glycemic control, may mediate persistent platelet activation under aspirin treatment.
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Affiliation(s)
- V Evangelista
- Department of Translational Pharmacology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Chieti, Italy.
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49
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De Berardis G, Sacco M, Evangelista V, Filippi A, Giorda CB, Tognoni G, Valentini U, Nicolucci A. Aspirin and Simvastatin Combination for Cardiovascular Events Prevention Trial in Diabetes (ACCEPT-D): design of a randomized study of the efficacy of low-dose aspirin in the prevention of cardiovascular events in subjects with diabetes mellitus treated with statins. Trials 2007; 8:21. [PMID: 17725825 PMCID: PMC2014771 DOI: 10.1186/1745-6215-8-21] [Citation(s) in RCA: 119] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2007] [Accepted: 08/28/2007] [Indexed: 11/24/2022] Open
Abstract
Background Despite the high cardiovascular risk, evidence of efficacy of preventive strategies in individuals with diabetes is scant. In particular, recommendations on the use of aspirin in patients with diabetes mostly reflect an extrapolation from data deriving from other high risk populations. Furthermore, the putative additive effects of aspirin and statins in diabetes remain to be investigated. This aspect is of particular interest in the light of the existing debate regarding the need of multiple interventions to reduce total cardiovascular risk, which has also led to the proposal of a polypill. Aim of the study is to evaluate the efficacy of aspirin in the primary prevention of major cardiovascular events in diabetic patients candidate for treatment with statins. These preventive strategies will be evaluated on the top of the other strategies aimed at optimizing the care of diabetic patients in terms of metabolic control and control of the other cardiovascular risk factors. Methods/Design The ACCEPT-D is an open-label trial assessing whether 100 mg/daily of aspirin prevent cardiovascular events in patients without clinically manifest vascular disease and treated with simvastatin (starting dose 20 mg/die). Eligible patients will be randomly assigned to receive aspirin + simvastatin or simvastatin alone. Eligibility criteria: male and female individuals aged >=50 years with diagnosis of type 1 or type 2 diabetes, already on treatment with statins or candidate to start the treatment (LDL-cholesterol >=100 mg/dL persisting after 3 months of dietary advise). The primary combined end-point will include cardiovascular death, non-fatal myocardial infarction, non-fatal stroke, and hospital admission for cardiovascular causes (acute coronary syndrome, transient ischemic attack, not planned revascularization procedures, peripheral vascular disease). A total of 515 first events are needed to detect a reduction in the risk of major cardiovascular events of 25% (alpha = 0.05; 1-beta = 0.90). Overall, 5170 patients will be enrolled. The study will be conducted by diabetes specialists and general practitioners. Discussion The study will provide important information regarding the preventive role of aspirin in diabetes when used on the top of the other strategies aimed to control cardiovascular risk factors. Trial registration Current Controlled Trials ISRCTN48110081.
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Affiliation(s)
- Giorgia De Berardis
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
| | - Michele Sacco
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
| | - Virgilio Evangelista
- Department of Translational Pharmacology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
| | | | | | - Gianni Tognoni
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
| | - Umberto Valentini
- Internal Medicine, Department of Medical and Surgical Sciences, University of Brescia, Italy
| | - Antonio Nicolucci
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
| | - ACCEPT-D Study Group
- Department of Clinical Pharmacology and Epidemiology, Consorzio Mario Negri Sud, Santa Maria Imbaro, Italy
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