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Pintaudi B, Gironi I, Mion E, Di Vieste G, Meneghini E, Disoteo O, Pani A, Bonomo M, Bertuzzi F. The Effectiveness of Superbolus on Postprandial Blood Glucose Management of Pregnant Women With Type 1 Diabetes. J Diabetes Sci Technol 2024; 18:402-406. [PMID: 35787016 PMCID: PMC10973862 DOI: 10.1177/19322968221109262] [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] [Indexed: 11/16/2022]
Abstract
AIM Pregnancies of women with pregestational diabetes are at risk of after-meal glucose peaks and late after-meal hypoglycemia, particularly at breakfast. We aimed to explore the effectiveness of a specific feature of insulin pump therapy called superbolus in preventing these glucose swings. METHODS In this retrospective observational study, we analyzed continuous glucose monitoring data of patients with type 1 diabetes in pregnancy who were advised to use superbolus to manage their breakfast. Some of the postprandial basal insulin delivery was partially reduced and delivered instead as additional insulin bolus on top of a normal bolus. Outcomes of interest were one hour after breakfast glucose levels, the time in glucose range for after breakfast period, the number of late hypoglycemic episodes. RESULTS Overall, 21 consecutive pregnant women with type 1 diabetes (mean age 34.3 ± 5.5 years, mean pregestational body mass index 23.7 ± 4.7 kg/m2, HbA1c levels during pregnancy 6.1 ± 0.6%) were studied. Superbolus reduced after breakfast glucose peaks (one hour after breakfast glucose levels 130 ± 17 mg/dL vs 123 ± 10 mg/dL before and after superbolus use, respectively, P = .01), improved the time in glucose range for after breakfast period (70.4% vs 50.8%, P = .001), and reduced the number of late hypoglycemic episodes (3 [1-5] vs 1 [0-2], P< .0001). CONCLUSION Superbolus was effective in avoiding after-meal glucose peaks, increased postprandial glucose time in target, without late hypoglycemia occurrence. It represents a valid option for the treatment of pregnant women with type 1 diabetes using insulin pump.
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Affiliation(s)
- Basilio Pintaudi
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | - Ilaria Gironi
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | - Elena Mion
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | | | - Elena Meneghini
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | - Olga Disoteo
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | - Arianna Pani
- Department of Clinical Pharmacology and Toxicology, University of Milan, Milan, Italy
| | - Matteo Bonomo
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
| | - Federico Bertuzzi
- Diabetes Unit, Interdisciplinary Diabetes and Pregnancy Center, Niguarda CàGranda Hospital, Milan, Italy
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Conti M, Massari G, Meneghini E, Pasquino B, Agosti B, Chinotti F, Pintaudi B, Girelli A, Bertuzzi F. Effectiveness and Safety of the Intermittently Scanned Continuous Glucose Monitoring System FreeStyle Libre 2 in Patients with Type 2 Diabetes Treated with Basal Insulin or Oral Antidiabetic Drugs: An Observational, Retrospective Real-World Study. J Clin Med 2024; 13:642. [PMID: 38337336 PMCID: PMC10856078 DOI: 10.3390/jcm13030642] [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] [Subscribe] [Scholar Register] [Received: 01/02/2024] [Revised: 01/16/2024] [Accepted: 01/19/2024] [Indexed: 02/12/2024] Open
Abstract
Intermittently Scanned Continuous Glucose Monitoring (isCGM) devices are increasingly being used in patients with type 2 diabetes mellitus (T2DM) on insulin therapy for their benefits regarding disease management. Evidence of isCGM use in patients with T2DM on basal or non-insulin therapy is lacking. This study aimed at assessing the efficacy and safety of isCGM in this population. This was an observational, retrospective, real-world study enrolling patients with T2DM who were starting the use of isCGM. Data from medical records (i.e., demographics, clinical characteristics, laboratory assessments, and isCGM metrics) were collected over three time periods (baseline, 3 and 6 months). The endpoints were glycated haemoglobin (HbA1c) changes and changes in isCGM metrics as defined by the International Consensus from baseline to 3 months and 6 months. Overall, 132 patients were included (69.5% male; mean age 68.2 ± 11.0 years; mean disease duration 19.0 ± 9.4 years; 79.7% on basal insulin ±non-insulin therapy; mean baseline HbA1c 8.1% ± 1.3%). The estimated mean change in HbA1c was statistically significant at three (-0.4 ± 1.0%; p = 0.003) and six months (-0.6 ± 1.3%; p < 0.0001). In conclusion, isCGM proved to be effective and safe in improving glycaemic control in patients with T2DM on basal insulin or non-insulin therapy.
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Affiliation(s)
- Matteo Conti
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162 Milan, Italy; (M.C.); (E.M.); (B.P.)
- Department of Medicine and Surgery, University of Milan-Bicocca, 20126 Milan, Italy
| | - Giulia Massari
- Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy; (G.M.); (B.P.); (B.A.); (A.G.)
| | - Elena Meneghini
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162 Milan, Italy; (M.C.); (E.M.); (B.P.)
| | - Bernadetta Pasquino
- Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy; (G.M.); (B.P.); (B.A.); (A.G.)
| | - Barbara Agosti
- Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy; (G.M.); (B.P.); (B.A.); (A.G.)
| | | | - Basilio Pintaudi
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162 Milan, Italy; (M.C.); (E.M.); (B.P.)
| | - Angela Girelli
- Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy; (G.M.); (B.P.); (B.A.); (A.G.)
| | - Federico Bertuzzi
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162 Milan, Italy; (M.C.); (E.M.); (B.P.)
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Nani A, Bertuzzi F, Meneghini E, Mion E, Pintaudi B. Combined Inositols, α-Lactalbumin, Gymnema Sylvestre and Zinc Improve the Lipid Metabolic Profile of Patients with Type 2 Diabetes Mellitus: A Randomized Clinical Trial. J Clin Med 2023; 12:7650. [PMID: 38137721 PMCID: PMC10743679 DOI: 10.3390/jcm12247650] [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] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 11/27/2023] [Accepted: 12/07/2023] [Indexed: 12/24/2023] Open
Abstract
Type 2 diabetes mellitus (T2DM) is characterized by high blood glucose levels and lipid alterations. Besides pharmacological treatment, lifestyle modifications and nutraceuticals can be used to manage glucose and lipid profiles, which is crucial for preventing, or avoiding, serious consequences associated with the condition. This randomized controlled clinical trial on 75 patients with T2DM evaluated the effects of a combination of myo-inositol and d-chiro-inositol (40:1), α-lactalbumin, Gymnema sylvestre, and zinc on glucose and lipid profile. The intention-to-treat analysis displayed no significant differences in glucose parameters between the groups; however, the study group displayed reduced levels of total cholesterol (p = 0.01) and LDL (p = 0.03) after 3 months of supplementation. A subgroup analysis involving patients who did not modify their antidiabetic therapy, after 6 months displayed improved levels of total cholesterol (p = 0.03) and LDL (p = 0.04) in the study group versus placebo, along with a greater body weight reduction (p = 0.03) after 3 months. Furthermore, within the study group, levels of HDL (p = 0.03) and triglycerides (p = 0.04) improved after 3 months. These findings support supplementation with myo-inositol and d-chiro-inositol (40:1), α-lactalbumin, Gymnema sylvestre, and zinc as an adjuvant and safe strategy to manage the lipid profiles of patients with T2DM.
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Affiliation(s)
- Alessandro Nani
- Department of Medical Biotechnology and Translational Medicine, University of Milan, 20133 Milan, Italy
| | | | - Elena Meneghini
- Department of Diabetology, Niguarda Hospital, 20162 Milan, Italy
| | - Elena Mion
- Department of Diabetology, Niguarda Hospital, 20162 Milan, Italy
| | - Basilio Pintaudi
- Department of Diabetology, Niguarda Hospital, 20162 Milan, Italy
- The Experts Group on Inositol in Basic and Clinical Research (EGOI), 00161 Rome, Italy
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Conti M, Meneghini E, Fumagalli G, Guidoni F, Bertuzzi F, Pintaudi B. Severe hypoglycemia caused by hydroxyurea interference on continuous glucose sensor integrated with advanced hybrid closed-loop system: a case report. Acta Diabetol 2023; 60:1749-1752. [PMID: 37561210 DOI: 10.1007/s00592-023-02166-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 07/19/2023] [Accepted: 07/26/2023] [Indexed: 08/11/2023]
Affiliation(s)
- Matteo Conti
- Department of Endocrinology, Bicocca University, Milan, Italy
- Diabetes Unit, Niguarda Cà Granda Hospital, Milan, Italy
| | | | - Gloria Fumagalli
- Department of Endocrinology, Bicocca University, Milan, Italy
- Diabetes Unit, Niguarda Cà Granda Hospital, Milan, Italy
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5
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Pintaudi B, Gironi I, Meneghini E, Conti M, Guidoni C, Di Vieste G, Grattieri A, Disoteo O, Mion E, Bertuzzi F. Advanced hybrid closed loop system use in elderly with type 1 diabetes: effectiveness and safety in a prospective, observational, one year follow-up real-world study. Diabetes Obes Metab 2023. [PMID: 36932827 DOI: 10.1111/dom.15055] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2023] [Revised: 03/11/2023] [Accepted: 03/12/2023] [Indexed: 03/19/2023]
Affiliation(s)
| | - Ilaria Gironi
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
| | - Elena Meneghini
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
| | - Matteo Conti
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
- Bicocca University, Milan, Italy
| | - Chiara Guidoni
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
| | | | - Anna Grattieri
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
| | - Olga Disoteo
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
| | - Elena Mion
- Diabetes Unit, Niguarda Cà Granda Hospital, 20162, Milan, Italy
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Pintaudi B, Gironi I, Nicosia R, Meneghini E, Disoteo O, Mion E, Bertuzzi F. Minimed Medtronic 780G optimizes glucose control in patients with type 1 diabetes mellitus. Nutr Metab Cardiovasc Dis 2022; 32:1719-1724. [PMID: 35599092 DOI: 10.1016/j.numecd.2022.03.031] [Citation(s) in RCA: 2] [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: 01/17/2022] [Revised: 03/26/2022] [Accepted: 03/31/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND AND AIMS The new advanced hybrid closed loop insulin infusion systems have the potential to significantly improve glycaemic control. The aim of this study was to evaluate the effectiveness of the Minimed 780G system in 59 patients with type 1 diabetes. METHODS AND RESULTS Glucose control obtained by using the system in automatic mode at 1-2 months of activation, at 2-4 months, at 4-6 months, and beyond 6 month was compared with those obtained with the system in manual mode. A significant improvement in time-in-range and in time-above-range throughout the follow-up was observed, as well as a significant reduction in time-below-range (<54 mg/dl) after 6 months, a significant reduction of the glucose variability and of HbA1c. After switching the mode, all target percentages lied on the average within the recommended ranges by literature consensus and no severe hypoglycemia nor ketoacidosis episodes were recorded. CONCLUSION The Minimed 780G allowed a rapid and progressive improvement of the overall glucose control.
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Affiliation(s)
- Basilio Pintaudi
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Ilaria Gironi
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Riccardo Nicosia
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Elena Meneghini
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Olga Disoteo
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Elena Mion
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Federico Bertuzzi
- SC Diabetologia, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
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Pintaudi B, Gironi I, Disoteo O, Meneghini E, Mion E, Massimiliano Epis O, Bertuzzi F. The effectiveness of a televisit service for people with type 1 diabetes: An observational, retrospective, single center, one year follow-up study. Diabetes Res Clin Pract 2022; 189:109960. [PMID: 35709912 DOI: 10.1016/j.diabres.2022.109960] [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: 03/25/2022] [Revised: 06/03/2022] [Accepted: 06/10/2022] [Indexed: 11/30/2022]
Abstract
The use of a televisit service complying with efficiency and safety regulatory parameters was effective in significantly improving HbA1c levels of people with T1D after a one-year follow-up period. No acute diabetes-related complications occurred. Patients were highly satisfied with the service. Televisit is a valid option for diabetes management.
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Affiliation(s)
| | - Ilaria Gironi
- Diabetes Unit, Niguarda Ca Granda Hospital, Milan, Italy
| | - Olga Disoteo
- Diabetes Unit, Niguarda Ca Granda Hospital, Milan, Italy
| | | | - Elen Mion
- Diabetes Unit, Niguarda Ca Granda Hospital, Milan, Italy
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8
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Pintaudi B, Garavaglia G, Disoteo OE, Meneghini E, Epis OM, Colombo F, Bertuzzi F. First televisits provided by the public health system for patients affected by diabetes mellitus in COVID-19 pandemic. Diabetes Res Clin Pract 2021; 173:108697. [PMID: 33571600 PMCID: PMC8010155 DOI: 10.1016/j.diabres.2021.108697] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [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] [Received: 01/11/2021] [Revised: 01/23/2021] [Accepted: 01/28/2021] [Indexed: 11/16/2022]
Affiliation(s)
- Basilio Pintaudi
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | | | - Elena Meneghini
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | | | - Fabrizio Colombo
- Internal Medicine Department, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Federico Bertuzzi
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy.
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9
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Laurenzi A, Caretto A, Barrasso M, Bolla AM, Dozio N, Molinari C, Meneghini E, Bosi E, Scavini M. Frequency of flash glucose monitoring readings, hemoglobin A1c and time in range: a real life study in adults with type 1 diabetes. Acta Diabetol 2020; 57:1395-1397. [PMID: 32715323 DOI: 10.1007/s00592-020-01577-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Accepted: 07/10/2020] [Indexed: 10/23/2022]
Affiliation(s)
- Andrea Laurenzi
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Amelia Caretto
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy.
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy.
| | - Mariluce Barrasso
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Andrea Mario Bolla
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | | | - Chiara Molinari
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Elena Meneghini
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Emanuele Bosi
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Marina Scavini
- Department of Internal Medicine, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Diabetes Research Institute, IRCCS San Raffaele Scientific Institute, Milan, Italy
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De Santis MC, La Rocca E, Meneghini E, Bregni G, Di Lorenzo G, Galli G, Di Nicola M, Folli S, Gennaro M, Pruneri G, Paolini B, Daidone MG, De Braud F, Apolone G, Sant M, Di Cosimo S. Axillary nodal involvement by primary tumor features in early breast cancer: an analysis of 2600 patients. Clin Transl Oncol 2019; 22:786-792. [PMID: 31372896 DOI: 10.1007/s12094-019-02188-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 04/05/2019] [Accepted: 07/17/2019] [Indexed: 10/26/2022]
Abstract
BACKGROUND Primary tumor characteristics, which are readily available to all clinicians, may aid in selecting the optimal adjuvant therapy for patients with breast cancer (BC). Herein, we investigated the relationship between tumor size, hormone receptor and HER2 status, Ki67 and age with axillary lymph node metastases (ALNM) in early-BC patients. METHODS We analyzed data on consecutive 2600 early-BC cases collected in the registry of Fondazione IRCC Istituto Nazionale dei Tumori, Milano, Italy. Correlation between Ki67 and primary tumor size (T-size) was calculated by Spearman's rank correlation coefficient. Association of ALNM with Ki67 and other tumor characteristics was investigated by logistic regression. Adjusted odds ratios (ORs) with 95% confidence intervals (95% CIs) were estimated in all cases, and separately analyzed according to age, T-size and BC subtype. RESULTS Large tumor size strongly associated to ALNM, with an adjusted odds ratio (OR) for each 5-mm increase of 1.32 (95% CI 1.24-1.41), except for triple-negative BC (TNBC) cases. In tumors =10 mm, without lymphovascular invasion, representing the strongest predictor of ALNM (OR 6.09, 95% CI 4.93-7.53), Ki67 resulted particularly informative, with a fourfold increased odds of ALNM for values > 30%. CONCLUSIONS These results raise the question whether axillary node status is redundant in cases with exceptionally good features, i.e., small tumors with low Ki67, or in those candidate to adjuvant systemic treatment/radiotherapy anyway including TNBC, and support the incorporation of primary BC tumor characteristics as stratification factors in ongoing trials aiming at de-escalating axillary surgical procedures.
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Affiliation(s)
- M C De Santis
- Radiotherapy Unit 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - E La Rocca
- Radiotherapy Unit 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,School of Medicine, Università degli Studi di Milan, Milan, Italy
| | - E Meneghini
- Analytical Epidemiology and Health Impact Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - G Bregni
- Medical Oncology, Ospedale Policlinico S. Martino IRCCS, Genova, Italy
| | - G Di Lorenzo
- Radiotherapy Unit 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.,School of Medicine, Università degli Studi di Milan, Milan, Italy
| | - G Galli
- School of Medicine, Università degli Studi di Milan, Milan, Italy.,Division of Medical Oncology 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Di Nicola
- Division of Medical Oncology 1, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Folli
- Breast Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Gennaro
- Breast Surgery Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - G Pruneri
- School of Medicine, Università degli Studi di Milan, Milan, Italy.,Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - B Paolini
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M G Daidone
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Via G Amadeo 42, 20133, Milan, Italy
| | - F De Braud
- School of Medicine, Università degli Studi di Milan, Milan, Italy.,Scientific Directorate, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - G Apolone
- Scientific Directorate, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Sant
- Analytical Epidemiology and Health Impact Unit, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Di Cosimo
- Biomarker Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Via G Amadeo 42, 20133, Milan, Italy.
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La Rocca E, Dispinzieri M, Meneghini E, Fiorentino A, Bonfantini F, Di Cosimo S, Gennaro M, Cosentino V, Sant M, Pignoli E, Valdagni R, Lozza L, De Santis M. EP-1284 Older age and comorbidity in breast cancer: is radiotherapy alone the new therapeutic frontier? Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31704-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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La Rocca E, Dispinzieri M, Meneghini E, Fiorentino A, Bonfantini F, Di Cosimo S, Gennaro M, Cosentino V, Sant M, Pignoli E, Valdagni R, Lozza L, De Santis M. EP-1285 Hypofractionated irradiation in elderly breast cancer patients: an observational study. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)31705-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Lepore G, Bonfanti R, Bozzetto L, Di Blasi V, Girelli A, Grassi G, Iafusco D, Laviola L, Rabbone I, Schiaffini R, Bruttomesso D, Mammì F, Bruzzese M, Schettino M, Nuzzo M, Di Blasi V, Fresa R, Lambiase C, Iafusco D, Zanfardino A, Confetto S, Bozzetto L, Annuzzi G, Alderisio A, Riccardi G, Gentile S, Marino G, Guarino G, Zucchini S, Maltoni G, Suprani T, Graziani V, Nizzoli M, Acquati S, Cavani R, Romano S, Michelini M, Manicardi E, Bonadonna R, Dei Cas A, Dall'aglio E, Papi M, Riboni S, Manicardi V, Manicardi E, Manicardi E, Pugni V, Lasagni A, Street M, Pagliani U, Rossi C, Assaloni R, Brunato B, Tortul C, Zanette G, Li Volsi P, Zanatta M, Tonutti L, Agus S, Pellegrini M, Ceccano P, Pozzilli G, Anguissola B, Buzzetti R, Moretti C C, Leto G, Pozzilli P, Manfrini S, Maurizi A, Leotta S, Altomare M, Abbruzzese S, Carletti S, Suraci C, Filetti S, Manca Bitti M, Arcano S, Cavallo M, De Bernardinis M, Pitocco D, Caputo S, Rizzi A, Manto A, Schiaffini R, Cappa M, Benevento D, Frontoni S, Malandrucco I, Morano S, Filardi T, Lauro D, Marini M, Castaldo E, Sabato D, Tuccinardi F, Forte E, Viterbori P, Arnaldi C, Minuto N, d'Annunzio G, Corsi A, Rota R, Scaranna C, Trevisan R, Valentini U, Girelli A, Bonfadini S, Zarra E, Plebani A, Prandi E, Felappi B, Rocca A, Meneghini E, Galli P, Ruggeri P, Carrai E, Fugazza L, Baggi V, Conti D, Bosi E, Laurenzi A, Caretto A, Molinari C, Orsi E, Grancini V, Resi V, Bonfanti R, Favalli V, Bonura C, Rigamonti A, Bonomo M, Bertuzzi F, Pintaudi B, Disoteo O, Perseghin G, Perra S, Chiovato L, De Cata P, Zerbini F, Lovati E, Laneri M, Guerraggio L, Bossi A, De Mori V, Galetta M, Meloncelli I, Aiello A A, Di Vincenzo S, Nuzzi A, Fraticelli E, Ansaldi E, Battezzati M, Lombardi M, Balbo M, Lera R, Secco A, De Donno V, Cadario F, Savastio S, Ponzani C, Aimaretti G, Rabbone I, Ignaccolo G, Tinti D, Cerutti F, Bari F, Giorgino F, Piccinno E, Zecchino O, Cignarelli M, Lamacchia O, Picca G, De Cosmo S, Rauseo A, Tomaselli L, Tumminia A, Egiziano C, Scarpitta A, Maggio F, Cardella F, Roppolo R, Provenzano V, Fleres M, Scorsone A, Scatena A, Gregori G, Lucchesi S, Gadducci F, Di Cianni S, Pancani S, Del Prato S, Aragona M, Crisci I, Calianno A, Fattor B, Crazzolara D, Reinstadler P, Longhi S, Incelli G, Rauch S, Romanelli T, Orrasch M, Cauvin V, Franceschi R, Lalli C, Pianta A, Marangoni A, Aricò C, Marin N, Nogara N, Simioni N, Filippi A, Gidoni Guarneri G, Contin M.L M, Decata A, Bondesan L, Confortin L, Coracina A, Lombardi S, Costa Padova S, Cipponeri E, Scotton R, Galasso S, Boscari F, Zanon M, Vinci C, Lisato G, Gottardo L, Bonora E, Trombetta M, Negri C, Brangani C, Maffeis C, Sabbion A, Marigliano M. Metabolic control and complications in Italian people with diabetes treated with continuous subcutaneous insulin infusion. Nutr Metab Cardiovasc Dis 2018; 28:335-342. [PMID: 29428572 DOI: 10.1016/j.numecd.2017.12.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2017] [Revised: 10/31/2017] [Accepted: 12/02/2017] [Indexed: 01/22/2023]
Abstract
BACKGROUND AND AIM The objective of this cross-sectional study was to evaluate the degree of glycaemic control and the frequency of diabetic complications in Italian people with diabetes who were treated with continuous subcutaneous insulin infusion (CSII). METHODS AND RESULTS Questionnaires investigating the organisation of diabetes care centres, individuals' clinical and metabolic features and pump technology and its management were sent to adult and paediatric diabetes centres that use CSII for treatment in Italy. Information on standard clinical variables, demographic data and acute and chronic diabetic complications was derived from local clinical management systems. The sample consisted of 6623 people with diabetes, which was obtained from 93 centres. Of them, 98.8% had type 1 diabetes mellitus, 57.2% were female, 64% used a conventional insulin pump and 36% used a sensor-augmented insulin pump. The median glycated haemoglobin (HbA1c) level was 60 mmol/mol (7.6%). The HbA1c target (i.e. <58 mmol/mol for age <18 years and <53 mmol/mol for age >18 years) was achieved in 43.4% of paediatric and 23% of adult participants. Factors such as advanced pump functions, higher rate of sensor use, pregnancy in the year before the study and longer duration of diabetes were associated with lower HbA1c levels. The most common chronic complications occurring in diabetes were retinopathy, microalbuminuria and hypertension. In the year before the study, 5% of participants reported ≥1 episode of severe hypoglycaemic (SH) episodes (SH) and 2.6% reported ≥1 episode of ketoacidosis. CONCLUSIONS Advanced personal skills and use of sensor-based pump are associated with better metabolic control outcomes in Italian people with diabetes who were treated with CSII. The reduction in SH episodes confirms the positive effect of CSII on hypoglycaemia. CLINICAL TRIAL REGISTRATION NUMBER NCT 02620917 (ClinicalTrials.gov).
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Bertuzzi F, Stefani I, Rivolta B, Pintaudi B, Meneghini E, Luzi L, Mazzone A. Teleconsultation in type 1 diabetes mellitus (TELEDIABE). Acta Diabetol 2018; 55:185-192. [PMID: 29209814 DOI: 10.1007/s00592-017-1084-9] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [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: 09/18/2017] [Accepted: 11/22/2017] [Indexed: 01/24/2023]
Abstract
AIMS The growing incidence of diabetes and the need to contain healthcare costs empower the necessity to identify new models of care. Telemedicine offers an acknowledged instrument to provide clinical health care at a distance, increasing patient compliance and the achievement of therapeutical goals. The objective was to test the feasibility and the efficacy in the improvement of the glycemic control of the teleconsultation for patients with type 1 diabetes mellitus. METHODS A randomized open-label, parallel arms, controlled trial was conducted in two diabetes centers in Italy. Participants affected by type 1 diabetes mellitus have been randomly (1:1) assigned to receive their visits as standard or a web-based care. Patients in the teleconsultation group can arrange their appointments on a Web site and can also have access to web educational courses or to nutritional and psychological counseling. The primary outcome was the assessment of glycemic control by HbA1c measurement after a 12-month follow-up. RESULTS Overall 74 participants were followed for 1 year. HbA1c changes were not statistically different within (p = 0.56 for standard care group; p = 0.45 for telemedicine group) and between (p = 0.60) groups when considering differences from baseline to the end of the study. Patients randomized to teleconsultation reported reduced severe hypoglycemic episodes (p = 0.03). In addition, they were largely satisfied with the activities, perceived a good improvement in the self-management of the diabetes, and reported to have a time saving and a cost reduction. CONCLUSIONS In conclusion, TELEDIABE proposes a new system for the management of patients with type 1 diabetes mellitus.
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Affiliation(s)
- Federico Bertuzzi
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, P.zza Ospedale Maggiore 3, 20162, Milan, Italy.
| | - Ilario Stefani
- Medicine Department, Legnano ASST Ovest Milanese, Legnano, Italy
| | | | - Basilio Pintaudi
- Diabetology Unit, ASST Grande Ospedale Metropolitano Niguarda, P.zza Ospedale Maggiore 3, 20162, Milan, Italy
| | - Elena Meneghini
- SS Diabetologia, Bassini Hospital, Cinisello Balsamo, Milan, Italy
| | - Livio Luzi
- Metabolism Research Center and Endocrinology and Metabolism, IRCCS Policlinico San Donato Milanese, Milan, Italy
- Department of Biomedical and Health Sciences, University of Milan, Milan, Italy
| | - Antonino Mazzone
- Medicine Department, Legnano ASST Ovest Milanese, Legnano, Italy
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Bertuzzi F, Meneghini E, Bruschi E, Luzi L, Nichelatti M, Epis O. Ultrasound characterization of insulin induced lipohypertrophy in type 1 diabetes mellitus. J Endocrinol Invest 2017; 40:1107-1113. [PMID: 28452000 DOI: 10.1007/s40618-017-0675-1] [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] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Accepted: 04/09/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVE Subcutaneous insulin absorption is one of the key factors affecting glycemic control in patients with diabetes mellitus under insulin therapy. Insulin-induced subcutaneous lipohypertrophy has been reported to impair insulin regular absorption and hence glycemic control. So far, lipohypertrophy diagnosis has only been clinical. This study aims at evaluating the possible role of ultrasound scan in the assessment of subcutaneous lipohypertrophy in patients affected by type 1 diabetes mellitus. METHODS A pilot observational retrospective study was performed in 20 patients affected by type 1 diabetes mellitus. In these patients the areas with clinical evidence of lipohypertrophy dependent on the insulin injections were characterized by the presence of tissues that at the ultrasound scan resulted similar to fibrotic tissues (hyperechogenic) or to an interstitial edema or to fat tissues (hypoechogenic). It was utilized a multi frequency linear probe (6-18 MHz). The patients were advised to avoid insulin injections on the areas with lipohypertrophy scanned by the ultrasound and the HbA1c changes were evaluated 3 months later. RESULTS The lipohypertrophic areas presented at least three different aspects upon ultrasound assessment: the iso-hyperechogenic one, with a predominant fibrotic component; the isoechogenic one, with "large tangles" fibrotic elements and the iso-hypoechogenic aspect with no fibrotic elements. When patients were advised to avoid insulin injections on areas with lipohypertrophy defined by ultrasound scan, 3 months after the first evaluation HbA1c had significantly improved (basal HbA1c 7.87 ± 0.56 versus 7.67 ± 0.52 3 months later, p = 0.029). No significant improvements of the HbA1c were found in the control matched group in which lipohypertrophy was only clinically valued through inspection and palpation. CONCLUSIONS Ultrasound scan can help identify and characterize the lipohypertrophic areas and this might be useful to improve glycemic control.
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Affiliation(s)
- F Bertuzzi
- Diabetes Unit, SSD Diabetologia, Niguarda Ca' Granda Hospital, Piazza Ospedale Maggiore 3, 20162, Milan, Italy.
| | - E Meneghini
- SS Diabetologia, Bassini Hospital, Cinisello Balsamo, Milan, Italy
| | - E Bruschi
- SC Reumatologia, Niguarda Ca' Granda Hospital, Milan, Italy
| | - L Luzi
- Metabolism Research Center and Endocrinology and Metabolism, IRCCS Policlinico San Donato Milanese, Milan, Italy
- Department of Biomedical and Health Sciences, University of Milan, Milan, Italy
| | - M Nichelatti
- Service of Biostatistics Niguarda Cancer Center, Niguarda Ca' Granda Hospital, Milan, Italy
| | - O Epis
- SC Reumatologia, Niguarda Ca' Granda Hospital, Milan, Italy
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Minicozzi P, Innos K, Sánchez MJ, Trama A, Walsh PM, Marcos-Gragera R, Dimitrova N, Botta L, Visser O, Rossi S, Tavilla A, Sant M, Hackl M, Zielonke N, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Dušek L, Zvolský M, Mägi M, Aareleid T, Malila N, Seppä K, Bouvier A, Faivre J, Bossard N, Uhry Z, Colonna M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Heidrich J, Holleczek B, Katalinic A, Clough-Gorr K, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Ferretti S, Barchielli A, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Capocaccia R, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Maso LD, De Angelis R, Caldora M, Carrani E, Francisci S, Knijn A, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Natali M, Filiberti R, Marani E, Autelitano M, Spagnoli G, Cirilli C, Fusco M, Vitale M, Traina A, Staiti R, Vitale F, Cusimano R, Michiara M, Tumino R, Falcini F, Caiazzo A, Maspero S, Fanetti A, Zanetti R, Rosso S, Rugge M, Tognazzo S, Pildava S, Smailyte G, Johannesen T, Rachtan J, Góźdź S, Mężyk R, Błaszczyk J, Kępska K, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Antunes L, Miranda A, Mayer-da-Silva A, Safaei Diba C, Primic-Zakelj M, Almar E, Mateos A, Lopez de Munain A, Larrañaga N, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Vilardell L, Moreno-Iribas C, Ardanaz E, Lambe M, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Damhuis R, Otter R, Coleman M, Allemani C, Rachet B, Rashbass J, Broggio J, Verne J, Gavin A, Fitzpatrick D, Huws D, White C. Quality analysis of population-based information on cancer stage at diagnosis across Europe, with presentation of stage-specific cancer survival estimates: A EUROCARE-5 study. Eur J Cancer 2017; 84:335-353. [DOI: 10.1016/j.ejca.2017.07.015] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2017] [Revised: 07/04/2017] [Accepted: 07/11/2017] [Indexed: 11/28/2022]
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Gatta G, Peris-Bonet R, Visser O, Stiller C, Marcos-Gragera R, Sánchez MJ, Lacour B, Kaatsch P, Berrino F, Rutkowski S, Botta L, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Faivre J, Bossard N, Uhry Z, Colonna M, Clavel J, Lacour B, Desandes E, Brenner H, Kaatsch P, Katalinic A, Garami M, Jakab Z, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Barchielli A, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Capocaccia R, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Zucchetto A, De Angelis R, Caldora M, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Filiberti R, Marani E, Ricci P, Pascucci C, Autelitano M, Spagnoli G, Cirilli C, Fusco M, Vitale M, Usala M, Vitale F, Ravazzolo B, Michiara M, Merletti F, Maule M, Tumino R, Mangone L, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Rugge M, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Góźdź S, Mężyk R, Błaszczyk J, Bębenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Safaei Diba C, Primic-Zakelj M, Errezola M, Bidaurrazaga J, Vicente Raneda M, Díaz García J, Marcos-Navarro A, Marcos-Gragera R, Izquierdo Font A, Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Peris-Bonet R, Pardo Romaguera E, Galceran J, Carulla M, Lambe M, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Aarts M, Otter R, Coleman M, Allemani C, Rachet B, Verne J, Stiller C, Gavin A, Donnelly C, Brewster D. Geographical variability in survival of European children with central nervous system tumours. Eur J Cancer 2017; 82:137-148. [DOI: 10.1016/j.ejca.2017.05.028] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2017] [Revised: 05/11/2017] [Accepted: 05/16/2017] [Indexed: 11/28/2022]
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Bregni G, Meneghini E, Galli G, Cavalieri S, Di Salvo F, Amash H, Paolini B, De Braud F, De Santis M, Sant M, Di Cosimo S. Breast cancer Ki67, tumor size and axillary nodes relationship: it's complicated. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw364.19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Galli G, Bregni G, Meneghini E, Cavalieri S, Di Salvo F, Amash H, Paolini B, de Braud F, De Santis M, Sant M, Di Cosimo S. Ki67, tumor stage (TS) and axillary node metastases (ANMs): a complex relationship. Ann Oncol 2016. [DOI: 10.1093/annonc/mdw337.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Marcos-Gragera R, Mallone S, Kiemeney LA, Vilardell L, Malats N, Allory Y, Sant M, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, M. Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mazzei A, Ferretti S, Crocetti E, Manneschi G, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Zucchetto A, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Zarcone M, Vitale F, Cusimano R, Michiara M, Tumino R, Giorgi Rossi P, Vicentini M, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Rocca A, Tagliabue G, Contiero P, Dei Tos A, Tognazzo S, Pildava S, Smailyte G, Calleja N, Micallef R, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Kepska K, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Antunes L, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Mateos A, Errezola M, Larrañaga N, Torrella-Ramos A, Díaz García J, Marcos-Navarro A, Marcos-Gragera R, Vilardell L, Sanchez M, Molina E, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Aben K, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Fitzpatrick D, Brewster D, Huws D, White C, Otter R. Urinary tract cancer survival in Europe 1999–2007: Results of the population-based study EUROCARE-5. Eur J Cancer 2015; 51:2217-2230. [DOI: 10.1016/j.ejca.2015.07.028] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Revised: 07/02/2015] [Accepted: 07/20/2015] [Indexed: 12/22/2022]
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De Angelis R, Minicozzi P, Sant M, Dal Maso L, Brewster DH, Osca-Gelis G, Visser O, Maynadié M, Marcos-Gragera R, Troussard X, Agius D, Roazzi P, Meneghini E, Monnereau A, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Lemmens V, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C, Otter R. Survival variations by country and age for lymphoid and myeloid malignancies in Europe 2000–2007: Results of EUROCARE-5 population-based study. Eur J Cancer 2015; 51:2254-2268. [DOI: 10.1016/j.ejca.2015.08.003] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2015] [Revised: 08/06/2015] [Accepted: 08/11/2015] [Indexed: 12/28/2022]
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Trama A, Foschi R, Larrañaga N, Sant M, Fuentes-Raspall R, Serraino D, Tavilla A, Van Eycken L, Nicolai N, Hackl M, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, F. Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, J. Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, M. Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, Verhoeven R, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C, Otter R. Survival of male genital cancers (prostate, testis and penis) in Europe 1999–2007: Results from the EUROCARE-5 study. Eur J Cancer 2015; 51:2206-2216. [DOI: 10.1016/j.ejca.2015.07.027] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2015] [Revised: 07/09/2015] [Accepted: 07/20/2015] [Indexed: 11/26/2022]
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Lepage C, Capocaccia R, Hackl M, Lemmens V, Molina E, Pierannunzio D, Sant M, Trama A, Faivre J, Zielonke N, Oberaigner W, Van Eycken E, Henau K, Valerianova Z, Dimitrova N, Sekerija M, Zvolský M, Dušek L, Storm H, Engholm G, Mägi M, Aareleid T, Malila N, Seppä K, Velten M, Troussard X, Bouvier V, Launoy G, Guizard A, Faivre J, Bouvier A, Arveux P, Maynadié M, Woronoff A, Robaszkiewicz M, Baldi I, Monnereau A, Tretarre B, Bossard N, Belot A, Colonna M, Molinié F, Bara S, Schvartz C, Lapôtre-Ledoux B, Grosclaude P, Meyer M, Stabenow R, Luttmann S, Eberle A, Brenner H, Nennecke A, Engel J, Schubert-Fritschle G, Kieschke J, Heidrich J, Holleczek B, Katalinic A, Jónasson J, Tryggvadóttir L, Comber H, Mazzoleni G, Bulatko A, Buzzoni C, Giacomin A, Sutera Sardo A, Mancuso P, Ferretti S, Crocetti E, Caldarella A, Gatta G, Sant M, Amash H, Amati C, Baili P, Berrino F, Bonfarnuzzo S, Botta L, Di Salvo F, Foschi R, Margutti C, Meneghini E, Minicozzi P, Trama A, Serraino D, Dal Maso L, De Angelis R, Caldora M, Capocaccia R, Carrani E, Francisci S, Mallone S, Pierannunzio D, Roazzi P, Rossi S, Santaquilani M, Tavilla A, Pannozzo F, Busco S, Bonelli L, Vercelli M, Gennaro V, Ricci P, Autelitano M, Randi G, Ponz De Leon M, Marchesi C, Cirilli C, Fusco M, Vitale M, Usala M, Traina A, Staiti R, Vitale F, Ravazzolo B, Michiara M, Tumino R, Giorgi Rossi P, Di Felice E, Falcini F, Iannelli A, Sechi O, Cesaraccio R, Piffer S, Madeddu A, Tisano F, Maspero S, Fanetti A, Zanetti R, Rosso S, Candela P, Scuderi T, Stracci F, Bianconi F, Tagliabue G, Contiero P, Dei Tos A, Guzzinati S, Pildava S, Smailyte G, Calleja N, Agius D, Johannesen T, Rachtan J, Gózdz S, Mezyk R, Blaszczyk J, Bebenek M, Bielska-Lasota M, Forjaz de Lacerda G, Bento M, Castro C, Miranda A, Mayer-da-Silva A, Nicula F, Coza D, Safaei Diba C, Primic-Zakelj M, Almar E, Ramírez C, Errezola M, Bidaurrazaga J, Torrella-Ramos A, Díaz García J, Jimenez-Chillaron R, Marcos-Gragera R, Izquierdo Font A, Sanchez M, Chang D, Navarro C, Chirlaque M, Moreno-Iribas C, Ardanaz E, Galceran J, Carulla M, Lambe M, Khan S, Mousavi M, Bouchardy C, Usel M, Ess S, Frick H, Lorez M, Ess S, Herrmann C, Bordoni A, Spitale A, Konzelmann I, Visser O, van der Geest L, Otter R, Coleman M, Allemani C, Rachet B, Verne J, Easey N, Lawrence G, Moran T, Rashbass J, Roche M, Wilkinson J, Gavin A, Donnelly C, Brewster D, Huws D, White C. Survival in patients with primary liver cancer, gallbladder and extrahepatic biliary tract cancer and pancreatic cancer in Europe 1999-2007: Results of EUROCARE-5. Eur J Cancer 2015; 51:2169-2178. [PMID: 26421820 DOI: 10.1016/j.ejca.2015.07.034] [Citation(s) in RCA: 107] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Revised: 07/10/2015] [Accepted: 07/20/2015] [Indexed: 12/14/2022]
Abstract
BACKGROUND The EUROCARE study collects and analyses survival data from population-based cancer registries (CRs) in Europe in order to provide data on between-country differences in survival and time trends in survival. METHODS This study analyses data on liver cancer, gallbladder and extrahepatic biliary tract cancers ("biliary tract cancers"), and pancreatic cancer diagnosed in 2000-2007 from 88 CRs in 29 countries. Relative survival (RS) was estimated overall, by region, sex, age and period of diagnosis using the complete approach. Time trends in 5-year RS over 1999-2007 were also analysed using the period approach. RESULTS The prognosis of the studied cancers was poor. Age-standardised 5-year RS was 12% for liver cancer, 17% for biliary tract cancers and 7% for pancreatic cancer. There were some between-country differences in survival. In general, RS was low in Eastern Europe and high in Central and Southern Europe. For all sites, 5-year RS was similar in men and women and decreased with advancing age. No substantial changes in survival were reported for pancreatic cancer over the period 1999-2007. On average, there was a crude increase in 5-year RS of 3 percentage points between the periods 1999-2001 and 2005-2007 for liver cancer and biliary tract cancers. CONCLUSIONS The major changes in imaging techniques over the study period for the diagnosis of the three studied cancers did not result in an improvement in the prognosis of these cancers. In the near future, new innovative treatments might be the best way to improve the prognosis in these cancers.
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Affiliation(s)
- Côme Lepage
- Burgundy Cancer Registry, INSERM U866, Dijon, France; Department of Gastroenterology, University Hospital, Dijon, France; Burgundy University, Dijon, France.
| | | | - Monika Hackl
- Bundesanstalt statistical Osterreich, Vienna, Austria
| | - Valerie Lemmens
- Departement of Research, Netherlands Comprehensive Cancer Organisation, Utrecht, The Netherlands
| | - Esther Molina
- Escuela Andaluza de Salud Peblica, Insituto de Investigation biosanitaria, Hospitales Universitarios Universidad Granada, Spain
| | | | - Milena Sant
- Analytical Epidemiology and Health Impact Unit, Department of Preventive and Predictive medicine, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Annalisa Trama
- Evaluative Epidemiology Unit, Department of Preventive and Predictive medicine, Fondazione IRCCS, Istituto Nazionale dei Tumori, Milan, Italy
| | - Jean Faivre
- Burgundy Cancer Registry, INSERM U866, Dijon, France; Department of Gastroenterology, University Hospital, Dijon, France; Burgundy University, Dijon, France
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Lepore G, Bruttomesso D, Bonomo M, Dodesini AR, Costa S, Meneghini E, Corsi A, Nosari I, Trevisan R. Continuous subcutaneous insulin infusion is more effective than multiple daily insulin injections in preventing albumin excretion rate increase in Type 1 diabetic patients. Diabet Med 2009; 26:602-8. [PMID: 19538235 DOI: 10.1111/j.1464-5491.2009.02736.x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.0] [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] [Indexed: 11/28/2022]
Abstract
AIMS To compare the effect of continuous subcutaneous insulin infusion (CSII) and multiple daily insulin injections (MDI) on albumin excretion rate (AER) in Type 1 diabetic patients. METHODS In a 3-year multicentre retrospective observational study, 110 Type 1 diabetic patients treated with CSII were compared with 110 patients treated with MDI matched at baseline for age, sex, diabetes duration and HbA(1c). At entry, 90 patients in each group had normal AER and 20 persistent microalbuminuria. AER, estimated glomerular filtration rate (eGFR), HbA(1c,) lipids and blood pressure were assessed. RESULTS HbA(1c) was lower in the CSII than in the MDI group (8.1 +/- 0.9 vs. 8.4 +/- 1.3%; P < 0.005 after 3 years). Blood pressure and eGFR were similar during the study. AER [median (95% confidence interval)], similar at baseline [6.0 microg/min (9, 21) in the CSII group vs. 4.4 (8, 16) in the MDI group, NS] was significantly lower in the patients treated with CSII both at year 2 and at year 3 of follow-up [4.7 microg/min (6, 12) vs. 6.4 (13, 29), P < 0.002]. This difference was observed even when normo- and microalbuminuric patients were analysed separately. Nine patients progressed to microalbuminuria in the MDI group and only one in the CSII group. Nine patients regressed to normoalbuminuria in the CSII group, whereas only two regressed to normoalbuminuria in the MDI group. CONCLUSIONS Despite a small benefit in terms of improved glycaemic control, CSII therapy may be useful in decreasing the progressive increase in AER in Type 1 diabetic patients.
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Affiliation(s)
- G Lepore
- Diabetes Unit, Hospital of Bergamo, A.O. Ospedali Riuniti Bergamo, Largo Barozzi, 1, Bergamo 24128, Italy.
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Luzi L, Meneghini E, Oggionni S, Tambussi G, Piceni-Sereni L, Lazzarin A. GH treatment reduces trunkal adiposity in HIV-infected patients with lipodystrophy: a randomized placebo-controlled study. Eur J Endocrinol 2005; 153:781-9. [PMID: 16322383 DOI: 10.1530/eje.1.02039] [Citation(s) in RCA: 17] [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] [Indexed: 11/08/2022]
Abstract
OBJECTIVE HIV lipodystrophy is a common complication of highly active anti-retroviral therapy, characterized by both metabolic and morphological features. The most feared morphological feature is body fat redistribution leading to HIV lipodystrophy. GH is known to induce reduction of visceral obesity and body fat redistribution in adults. DESIGN A crossover, double-blind protocol of GH treatment (6 months of recombinant human GH (rhGH) at 0.2 IU/kg per week) vs placebo (6 months of placebo with a 2 month wash-out between periods) was performed. SUBJECTS AND SETTING Thirty HIV-infected patients with lipodystrophy were recruited in the Outpatient Clinic of the Division of Infectious Diseases of San Raffaele Scientific Institute in Milan, Italy. MAIN OUTCOME AND RESULTS Our data demonstrate an effect of low-dose rhGH administration in reducing trunk adiposity in HIV patients with lipodystrophy (Delta from basal: -394 +/- 814 g, P = 0.048 with respect to placebo. Data are given as mean +/- standard deviation). A trend to an increase of arm depots was also shown (Delta from basal: +43 +/- 384 g, P = NS with respect to placebo). Interestingly, no detrimental metabolic effects on glucose tolerance and lipid levels were found following the administration of 0.2 IU/kg per week of rhGH for 6 months. CONCLUSIONS Low-dose GH administration is an effective treatment in reducing trunk obesity in HIV-infected patients with lipodystrophy.
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Affiliation(s)
- Livio Luzi
- Department of Internal Medicine, San Raffaele Scientific Institute, via Olgettina 60, 20132 Milan, Italy.
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Galli M, Veglia F, Angarano G, Santambrogio S, Meneghini E, Gritti F, Cargnel A, Mazzotta F, Lazzarin A. Gender differences in antiretroviral drug-related adipose tissue alterations. Women are at higher risk than men and develop particular lipodystrophy patterns. J Acquir Immune Defic Syndr 2003; 34:58-61. [PMID: 14501794 DOI: 10.1097/00126334-200309010-00008] [Citation(s) in RCA: 87] [Impact Index Per Article: 4.1] [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: 11/26/2022]
Abstract
Adipose tissue alterations (ATAs) were clinically assessed in 2258 HIV-1-infected outpatients consecutively observed in 6 Italian clinical centers and were found to be present in 29.5% of the men and 41.9% of the women. A logistic regression model including age, HIV disease Centers for Disease Control stage, CD4 cell counts, HIV RNA load, the duration of antiretroviral therapy, the number of drugs taken, and the use of d4T showed that men had a 0.47 adjusted risk of presenting with ATAs (95% CI: 0.38-0.58, P < 0.0001). The risks of having ATAs (except circumscribed lipomas) in any body region, presenting with fat accumulation, or being affected by combined forms of ATA were also lower in men, whereas the risk of developing pure lipoatrophy was similar in the 2 genders. Our results indicate that women are at higher risk of developing antiretroviral treatment-related ATAs and show a particular and complex ATA pattern.
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Affiliation(s)
- Massimo Galli
- Institute of Infectious and Tropical Diseases, University of Milan, Italy.
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Brambilla AM, Novati R, Calori G, Meneghini E, Vacchini D, Luzi L, Castagna A, Lazzarin A. Stavudine or indinavir-containing regimens are associated with an increased risk of diabetes mellitus in HIV-infected individuals. AIDS 2003; 17:1993-5. [PMID: 12960836 DOI: 10.1097/00002030-200309050-00022] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.0] [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: 11/26/2022]
Abstract
Diabetes mellitus was diagnosed in 16 out of 1011 HIV-positive patients over a median follow-up of 289 days (person-year incidence 2.06, 95% confidence interval 1.18-3.33). Significant risk factors for the onset of diabetes were older age and antiretroviral therapy with stavudine or indinavir. Older men with HIV infection should be considered at higher risk of diabetes, and caution maybe warranted in the use of both indinavir and stavudine in these patients.
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Affiliation(s)
- Anna Maria Brambilla
- Infectious Diseases Clinic, Vita-Salute University, San Raffaele Scientific Institute, Milan, Italy
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Luzi L, Perseghin G, Tambussi G, Meneghini E, Scifo P, Pagliato E, Del Maschio A, Testolin G, Lazzarin A. Intramyocellular lipid accumulation and reduced whole body lipid oxidation in HIV lipodystrophy. Am J Physiol Endocrinol Metab 2003; 284:E274-80. [PMID: 12388139 DOI: 10.1152/ajpendo.00391.2001] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.7] [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: 01/14/2023]
Abstract
Antiretroviral therapy in human immunodeficiency virus (HIV)-positive patients can induce a lipodystrophy syndrome of peripheral fat wasting and central adiposity, dyslipidemia, and insulin resistance. To test whether in this syndrome insulin resistance is associated with abnormal muscle handling of fatty acids, 12 HIV-1 patients (8 females/4 males, age = 26 +/- 2 yr, HIV duration = 8 +/- 1 yr, body mass index = 22.0 +/- 1.0 kg/m(2), on protease inhibitors and nucleoside analog RT inhibitors) and 12 healthy subjects were studied. HIV-1 patients had a total body fat content (assessed by dual-energy X-ray absorptiometry) similar to that of controls (22 +/- 1 vs. 23 +/- 2%; P = 0.56), with a topographic fat redistribution characterized by reduced fat content in the legs (18 +/- 2 vs. 32 +/- 3%; P < 0.01) and increased fat content in the trunk (25 +/- 2 vs. 19 +/- 2%; P = 0.03). In HIV-positive patients, insulin sensitivity (assessed by QUICKI) was markedly impaired (0.341 +/- 0.011 vs. 0.376 +/- 0.007; P = 0.012). HIV-positive patients also had increased total plasma cholesterol (216 +/- 20 vs. 174 +/- 9 mg/dl; P = 0.05) and triglyceride (298 +/- 96 vs. 87 +/- 11 mg/dl; P = 0.03) concentrations. Muscular triglyceride content assessed by means of (1)H NMR spectroscopy was higher in HIV patients in soleus [92 +/- 12 vs. 42 +/- 5 arbitrary units (AU); P < 0.01] and tibialis anterior (26 +/- 6 vs. 11 +/- 3 AU; P = 0.04) muscles; in a stepwise regression analysis, it was strongly associated with QUICKI (R(2) = 0.27; P < 0.0093). Even if the basal metabolic rate (assessed by indirect calorimetry) was comparable to that of normal subjects, postabsorptive lipid oxidation was significantly impaired (0.30 +/- 0.07 vs. 0.88 +/- 0.09 mg x kg(-1) x min(-1); P < 0.01). In conclusion, lipodystrophy in HIV-1 patients in antiretroviral treatment is associated with intramuscular fat accumulation, which may mediate the development of the insulin resistance syndrome.
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Affiliation(s)
- Livio Luzi
- International Center for Assessment of the Nutritional Status and Clinical Research Unit II, Universita' degli Studi di Milano, 20132 Milan, Italy.
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Perseghin G, Scifo P, Danna M, Battezzati A, Benedini S, Meneghini E, Del Maschio A, Luzi L. Normal insulin sensitivity and IMCL content in overweight humans are associated with higher fasting lipid oxidation. Am J Physiol Endocrinol Metab 2002; 283:E556-64. [PMID: 12169449 DOI: 10.1152/ajpendo.00127.2002] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.1] [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: 02/08/2023]
Abstract
Intramyocellular lipid (IMCL) storage is considered a local marker of whole body insulin resistance; because increments of body weight are supposed to impair insulin sensitivity, this study was designed to assess IMCL content, lipid oxidation, and insulin action in individuals with a moderate increment of body fat mass and no family history of diabetes. We studied 14 young, nonobese women with body fat <30% (n = 7) or >30% (n = 7) and 14 young, nonobese men with body fat <25% (n = 7) or >25% (n = 7) by means of the euglycemic-insulin clamp to assess whole body glucose metabolism, with indirect calorimetry to assess lipid oxidation, by localized (1)H NMR spectroscopy of the calf muscles to assess IMCL content, and with dual-energy X-ray absorptiometry to assess body composition. Subjects with higher body fat had normal insulin-stimulated glucose disposal (P = 0.80), IMCL content in both soleus (P = 0.22) and tibialis anterior (P = 0.75) muscles, and plasma free fatty acid levels (P = 0.075) compared with leaner subjects in association with increased lipid oxidation (P < 0.05), resting energy expenditure (P = 0.046), resting oxygen consumption (P = 0.049), and plasma leptin levels (P < 0.01) in the postabsorptive condition. In conclusion, in overweight subjects, preservation of insulin sensitivity was combined with increased lipid oxidation and maintenance of normal IMCL content, suggesting that abnormalities of these factors may mutually determine the development of insulin resistance associated with weight gain.
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Affiliation(s)
- Gianluca Perseghin
- Division of Nutrition/Metabolism, Università Vita e Salute San Raffaele, Istituto Scientifico H San Raffaele, 20132 Milan, Italy.
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Anner BM, Meneghini E, Hussain S, Lacotte D, Moosmayer M. Interaction of radiolabelled Na,K-ATPase-liposomes with human peripheral blood mononuclear cells. Biochim Biophys Acta 1994; 1194:345-8. [PMID: 7918547 DOI: 10.1016/0005-2736(94)90318-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
Artificial phospholipid vesicles (liposomes) containing in their membrane about eight Na,K-ATPase (sodium pump) molecules per vesicle were incubated in the presence of [110mAg]silver nitrate to label the membrane protein; silver binds specifically to the Na,K-ATPase protein. When such silver-labelled liposomes were incubated with freshly isolated human peripheral blood mononuclear cells, a large number of liposomes was found in cells as evidenced by their 110mAg content after washing them with powerful silver chelators. Thus, liposomes containing an integral membrane protein can be transferred to human peripheral blood mononuclear cells rapidly and without toxicity.
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Affiliation(s)
- B M Anner
- Laboratory of Experimental Cell Therapeutics, Geneva University Medical Center, Switzerland
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Hussain S, Meneghini E, Moosmayer M, Lacotte D, Anner BM. Potent and reversible interaction of silver with pure Na,K-ATPase and Na,K-ATPase-liposomes. Biochim Biophys Acta 1994; 1190:402-8. [PMID: 8142442 DOI: 10.1016/0005-2736(94)90100-7] [Citation(s) in RCA: 44] [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] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
The Na,K-ATPase (EC 3.6.1.37) is the receptor for cardioactive steroids, the only specific inhibitors known at the present time for this unique membrane bound transport system. We report here that silver is the most rapid and potent inhibitor of isolated Na,K-ATPase ever described. Inhibition of Na,K-ATPase activity by silver is immediate and strikingly distinct from other inhibitors: addition of 1 mM of cysteine or DMPS reactivates the silver blocked-enzyme immediately. The results reveal that silver interacts with Na,K-ATPase and inhibits differently by an on-off mechanism involving most likely a few critical sulfhydryl groups. Inhibition of Na-K transport by silver has been demonstrated also in an artificial membrane, e.g., in liposomes reconstituted with pure Na,K-ATPase performing active transport. Silver inhibits the active 86Rb transport mediated by the pure Na,K-ATPase molecule. The Na,K-ATPase contained in the liposomes was labeled specifically with 110mAg and appeared to bind two silver ions. Taken together, the results show that the mechanism of silver interaction with Na,K-ATPase might be different from other metals, for instance, mercury. The unique action mechanism of silver suggests a fundamental role of a few critical sulfhydryl groups for Na,K-transport.
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Affiliation(s)
- S Hussain
- Laboratory of Experimental Cell Therapeutics, Geneva University Medical School, Switzerland
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Pacini N, Meneghini E. [Microbiological determination of bacitracin in the presence of tetracycline in pharmaceutical products and products for zootechnical use]. Boll Chim Farm 1977; 116:664-9. [PMID: 615639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Dal Pozzo A, Dansi A, Meneghini E. Unsaturated gamma-lactones. Relationship between their structure and antimicrobial activity. Boll Chim Farm 1974; 113:280-5. [PMID: 4424959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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