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Gelardi M, Fiore V, Giancaspro R, Di Canio FM, Fiorentino C, Patruno S, Ruzza A, Cassano M. General classification of rhinopaties: the need for standardization according to etiology and nasal cytology. Eur Arch Otorhinolaryngol 2023; 280:4751-4758. [PMID: 37462742 PMCID: PMC10562500 DOI: 10.1007/s00405-023-08117-3] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Accepted: 07/05/2023] [Indexed: 10/10/2023]
Abstract
BACKGROUND Rhinitis is as an inflammation of the nasal mucosa, characterized by high prevalence, widespread morbidity, and a significant financial burden on health care systems. Nevertheless, it is often considered as no more than a mere annoyance. This point of view has progressively led to underestimate and trivialize the disease. Therefore, there are numerous, mostly overlapping classifications of rhinopaties, but clear and standardized guidelines for diagnosis and treatment are still lacking. In the context of Precision Medicine, the development of a classification system focused on the endotypes of rhinitis to be widely adopted appears of utmost importance, also by virtue of study of the nasal immunophlogosis that, thanks to nasal cytology (NC), has recently allowed to better define the different forms of rhinitis, giving a new nosological dignity to several rhinopaties. AIM We aimed to summarize the current knowledge regarding rhinitis and to propose a systematic classification of rhinitis, based on both etiology and cytological findings.
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Affiliation(s)
- M Gelardi
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - V Fiore
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - R Giancaspro
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy.
| | - F M Di Canio
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - C Fiorentino
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - S Patruno
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - A Ruzza
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - M Cassano
- Unit of Otolaryngology, Department of Clinical and Experimental Medicine, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
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De Vito A, Fiore V, Colpani A, Zauli B, Fanelli C, Tiseo G, Occhineri S, Babudieri S, Falcone M, Madeddu G. The current and future off-label uses of dalbavancin: a narrative review. Eur Rev Med Pharmacol Sci 2023; 27:1222-1238. [PMID: 36808371 DOI: 10.26355/eurrev_202302_31233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Dalbavancin is a novel long-acting semi-synthetic lipoglycopeptide. It is licensed for acute bacterial skin and skin structure infections (ABSSSI) caused by susceptible Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA) and vancomycin-resistant enterococci. Many studies on dalbavancin alternative use in clinical practice have been published recently, including osteomyelitis, prosthetic joint infections (PJIs), and infective endocarditis (IE). Thus, we conducted a narrative review on dalbavancin efficacy in difficult-to-treat infections, such as osteomyelitis, PJIs, and IE. We performed a comprehensive literature search through electronic databases (PubMed-MEDLINE) and search engines (Google Scholar). We included peer-reviewed publications (articles and reviews), and grey literature on dalbavancin use in osteomyelitis, PJIs, and IE. No time or language restrictions have been established. Despite the great interest in clinical practice, only observational studies and case series on the use of dalbavancin in infections other than ABSSSI are available. The reported success rate was extremely variable between studies, ranging from 44% to 100%. A low success rate has been reported for osteomyelitis and joint infections, while in endocarditis, the success rate was higher than 70% in all studies. However, there is no literature agreement about the correct regimen of dalbavancin for this type of infection heretofore. Dalbavancin showed great efficacy and a good safety profile, not only in patients with ABSSSI but also in those with osteomyelitis, PJIs, and endocarditis. Further randomized clinical trials are needed to assess the optimal dosing schedule depending on the site of infection. Implementing therapeutic drug monitoring for dalbavancin may represent the future step to achieving optimal pharmacokinetic/pharmacodynamic target attainment.
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Affiliation(s)
- A De Vito
- Department of Medicine, Surgery and Pharmacy, Unit of Infectious Diseases, University of Sassari, Sassari, Italy.
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Melis F, De Vito A, Fiore V, Rostagno R, Ravera L, Babudieri S, Borrè S, Madeddu G. Is oral antibiotic therapy as effective as intravenous treatment in bacterial osteomyelitis? A real-life experience. Eur Rev Med Pharmacol Sci 2022; 26:4069-4073. [PMID: 35731077 DOI: 10.26355/eurrev_202206_28976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
OBJECTIVE Osteomyelitis is a relatively understudied disease with no standardized and evidence-based approach to treatment. We aimed to evaluate a cohort of patients with osteomyelitis, comparing the outcomes between intravenous (IV) and oral treatment. PATIENTS AND METHODS We performed an observational retrospective study on osteomyelitis cases in adult patients seen for care between 2017 and 2019. We collected information on patient characteristics, microbiological etiology, infection treatment, and outcome. In addition, we divided osteomyelitis cases by antibiotic regimens [oral (OTG) vs. intravenous±oral (ITG)] and therapy durations to evaluate outcomes differences. RESULTS A total of 235 episodes of osteomyelitis were evaluated, with a higher prevalence in male gender. Staphylococci, especially S. aureus, were the most common strains. Out of the 235 evaluated episodes, we selected 142 cases. Of these, 75 were treated with OTG and 67 with ITG. Gram-positive bacteria were the most frequent aetiological agents, with 81 isolates (61.8%). Full recovery was observed in 79 (55.6%) cases; of these, 36 (53.7%) were in the ITG and 43 (57.3%) in the OTG (p = 0.666). At the logistic regression, a polymicrobial infection [OR 4.16 (95%CI 1.28-13.4), p = 0.017] and a less than six weeks treatment duration [OR 4.24 (95%CI 1.38-5.43) p = 0.004] were significantly associated with a higher risk of treatment failure. CONCLUSIONS Our study suggests that oral treatment efficacy is comparable to ITG therapy for osteomyelitis, confirming the most recent evidence suggesting that oral therapy is non-inferior to intravenous therapy to treat osteomyelitis.
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Affiliation(s)
- F Melis
- Unit of Infectious Diseases, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy.
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Gelardi M, Giancaspro R, Fiore V, Fortunato F, Cassano M. Corrigendum to "COVID-19: Effects of lockdown on adenotonsillar hypertrophy and related diseases in children" [International Journal of Pediatric Otorhinolaryngology (2020) 138/110284]. Int J Pediatr Otorhinolaryngol 2021; 146:110702. [PMID: 33941391 PMCID: PMC8086928 DOI: 10.1016/j.ijporl.2021.110702] [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] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- M. Gelardi
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - R. Giancaspro
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - V. Fiore
- Unit of Otolaryngology, University of Foggia, Foggia, Italy,Corresponding author
| | - F. Fortunato
- Section of Hygiene, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - M. Cassano
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
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De Vito A, Geremia N, Princic E, Fanelli C, Panu Napodano CM, Muredda AA, Fiore V, Maida I, Fois AG, Babudieri S, Madeddu G. Does Angiotensin II receptor blockers increase the risk of SARS-CoV-2 infection? A real-life experience. Eur Rev Med Pharmacol Sci 2021; 25:523-526. [PMID: 33506944 DOI: 10.26355/eurrev_202101_24424] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Since the start of the COVID-19 pandemic, millions of people have been infected with thousands of deaths. Few data regarding factors that increase the risk of infection are available. Our study aimed to evaluate all people living in retirement homes (PLRNH) and identify factors that could increase infection risk in a close community. MATERIALS AND METHODS We conducted a retrospective study enrolling all PLRNH, where at least one SARS-CoV-2 infected person was present. Variables were compared with Student's t-test or Pearson chi-square test as appropriate. Uni- and multivariate analyses were conducted to evaluate variables' influence on the infection. RESULTS We included 452 PLRNH; 144 (31.7%) were male, with a mean age of 82.2±8.6 years. People with a positive swab for SARS-CoV-2 were 306 (67.4%). A significant difference between SARS-CoV-2 infected and not infected was observed in the percentage of those receiving chronic treatment with Angiotensin II receptor blockers (ARBs) (18.6% vs. 9.5%, p=0.012). On the contrary, there was no difference in the proportion of those receiving ACE inhibitors (ACE-I) (21.2% vs. 23.6%, p=0.562). At multivariate analysis, people with mental illness and cancer had an increased risk of being infected. Furthermore, receiving ARBs as a chronic treatment was an independent predictor of infection risk [OR 1.95 (95% CI 1.03-3.72) p=0.041]. CONCLUSIONS Our data suggest that, in close communities, such as retirement nursing homes, the receipt of ARBs increased the risk of acquiring SARS-CoV-2 infection. However, before changing an important chronic treatment in a fragile population, such as the elderly living in retirement nursing homes, clinicians should carefully evaluate the risk-benefit ratio.
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Affiliation(s)
- A De Vito
- Unit of Infectious Diseases, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy.
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Gelardi M, Giancaspro R, Fiore V, Fortunato F, Cassano M. COVID-19: Effects of lockdown on adenotonsillar hypertrophy and related diseases in children. Int J Pediatr Otorhinolaryngol 2020; 138:110284. [PMID: 32861977 PMCID: PMC7415340 DOI: 10.1016/j.ijporl.2020.110284] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 07/27/2020] [Accepted: 07/27/2020] [Indexed: 01/05/2023]
Abstract
BACKGROUND In response to the coronavirus pandemic 2019 (COVID-19), Italy established the national school closings from March 5, 2020. It has been shown that during school closures, there are significant decreases in the diagnoses of the respiratory infections. This has brought as well to a reduction in all those symptoms related to adenotonsillar hypertrophy. METHODS The study included 162 children, aged between 3 and 13 years, waiting for adenoidectomy and/or tonsillectomy, eventually combined with tympanocentesis or tube insertion. Parents have been called to answer a telephone interview aimed at detecting how the symptoms related to adenotonsillar hypertrophy were changing during lockdown. RESULTS There was an improvement in the overall symptomatology of children during the lockdown period. The value attributed by parents to the children's general assessment during the lockdown period decreased significatively during the quarantine (p = 0,0000). CONCLUSIONS The present study demonstrates that lockdown can have a positive impact on those specific diseases derived from precocious socialization and that it results to be particularly effective for the most vulnerable children. Indeed, lockdown has resulted to be so efficient that it has caused a modification in a medical and surgical therapeutic indication.
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Affiliation(s)
- M. Gelardi
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - R. Giancaspro
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - V. Fiore
- Unit of Otolaryngology, University of Foggia, Foggia, Italy,Corresponding author. Unit of Otolaryngology, University of Foggia, Via Luigi Pinto 1, 71122, Foggia, Italy
| | - F. Fortunato
- Section of Hygiene, Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - M. Cassano
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
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De Vito A, Geremia N, Fiore V, Princic E, Babudieri S, Madeddu G. Clinical features, laboratory findings and predictors of death in hospitalized patients with COVID-19 in Sardinia, Italy. Eur Rev Med Pharmacol Sci 2020; 24:7861-7868. [PMID: 32744714 DOI: 10.26355/eurrev_202007_22291] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE Since December 2019, when the first SARS-CoV2 infections have been reported, the number of cases has increased exponentially. In our University Hospital Unit, the first patient with COVID-19 was admitted on the 8th of March 2020. We aimed to investigate the predictors of death among inpatients with COVID-19. MATERIALS AND METHODS We performed a retrospective, monocentric study, consecutively enrolling patients with SARS-CoV2 infection. Clinical, laboratory, and radiological data were collected from the 8th of March to the 8th of April 2020. We aimed to describe the most frequent clinical and laboratory features and predictors of death among patients admitted to our Unit. RESULTS 87 patients were enrolled, 56 (64.4%) were male, with a median age of 72 (IQR 62.5-83.5) years. The majority of our population had at least one comorbidity in their medical anamnesis. Hypertension and cardiovascular disease were the most frequent, followed by obesity. Eighty (92%) patients had at least one symptom, whereas 7 (8%) were asymptomatic. The most common symptoms were fever and dyspnoea. Overall, 53 patients had lung disease confirmed at CT scan (60.9%). Twenty-five (28.7%) deaths occurred. Statistically significant predictors of death at multivariate analysis were lymphocytes count <900 cells/mm3, moderate ARDS, and lack of compliance at baseline. CONCLUSIONS This is the first Italian experience available. Our results seem to be in line with international literature. As highlighted by our data, more studies are needed to investigate the role of lymphocytes subsets, CT scan values. Furthermore, therapy choice and timing in this challenging setting should be urgently investigated in randomized clinical trials.
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Affiliation(s)
- A De Vito
- Unit of Infectious Diseases, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari.
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Moffa A, Casale M, Fiore V, Rinaldi V, Giancaspro R, Lopez MA, Baptista P, Gelardi M, Cassano M. Impact of intranasal nebulized ectoine on morbidity and short-term quality of life after pediatric adenoidectomy. J BIOL REG HOMEOS AG 2020; 34:1213-1218. [PMID: 32666776 DOI: 10.23812/20-160-l-64] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- A Moffa
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - M Casale
- Integrated Sleep Surgery Team UCBM - Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - V Fiore
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - V Rinaldi
- Integrated Sleep Surgery Team UCBM - Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - R Giancaspro
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - M A Lopez
- Integrated Sleep Surgery Team UCBM - Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - P Baptista
- Unit of Otolaryngology, Clinica Universitaria de Navarra, Pamplona, Spain
| | - M Gelardi
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - M Cassano
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
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Moffa A, Carbone S, Costantino A, Fiore V, Rinaldi V, Baptista P, Cassano M, Casale M. Potential role of topical ectoine for prevention of pediatric upper respiratory tract infection: a preliminary observational study. J BIOL REG HOMEOS AG 2020; 33:1935-1940. [PMID: 31933351 DOI: 10.23812/19-387-l] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- A Moffa
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - S Carbone
- Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - A Costantino
- Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - V Fiore
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - V Rinaldi
- Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
| | - P Baptista
- Unit of Otolaryngology, Clinical University of Navarra, Pamplona, Spain
| | - M Cassano
- Unit of Otolaryngology, University of Foggia, Foggia, Italy
| | - M Casale
- Unit of Otolaryngology - Integrated Therapies in Otolaryngology, Campus Bio-Medico University, Rome, Italy
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Nuvoli S, Fiore V, Babudieri S, Galassi S, Bagella P, Solinas P, Spanu A, Madeddu G. The additional role of 18F-FDG PET/CT in prosthetic valve endocarditis. Eur Rev Med Pharmacol Sci 2019; 22:1744-1751. [PMID: 29630121 DOI: 10.26355/eurrev_201803_14590] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE The purpose of the present review is an update on the diagnosis of prosthetic valve endocarditis (PVE), evaluating the additional value of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) to the standard modified DUKE criteria on which for a long time is based the diagnostic strategy of the disease. MATERIALS AND METHODS We did a comprehensive research on the studies reported in the literature and regarding the employment of 18F-FDG PET/CT in the early diagnosis of PVE in patients with suspected disease. Scientific databases have been examined such as Medline and PubMed, followed by a review of citations and reference lists. The research included the following terms: infective endocarditis, prosthetic heart valve and cardiac valve replacement infections, 18F-FDG PET/CT and endocarditis. RESULTS The recent studies reported in the literature on the PVE diagnostic approaches showed elevated sensitivity and specificity values of 18F-FDG PET/CT ranging from 73 to 96.6% and from 80 to 94%, respectively, reducing the number of misdiagnosed patients. The usefulness of the radioisotopic procedure is even more important when the other diagnostic conventional diagnostic tools, such as echocardiography, are inconclusive or negative in patients in whom the diagnosis of PVE is definitively ascertained. However, false negative and positive results of 18F-FDG PET/CT were also ascertained in some studies interfering with image interpretation even if such limitation can be reduced with an adequate patient preparation, with a better knowledge of clinical course of the disease, of the treatment in progress and of the different technical aspects of the method. CONCLUSIONS In different studies reported in the literature, 18F-FDG PET/CT proved to improve the diagnostic accuracy of the conventional modified DUKE criteria in patients with suspected IE, and in particular with PVE, giving the highest diagnostic performance and providing additional diagnostic benefits. Thus, the radioisotopic hybrid procedure should be included in the diagnostic protocol of PVE as complementary tool to modified DUKE criteria. Finally, the usefulness of 18F-FDG PET/CT in monitoring the response to antibiotic therapy, although the few data reported in the literature are encouraging, needs more numerous studies and with a major number of cases.
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Affiliation(s)
- S Nuvoli
- Department of Medical, Surgical and Experimental Sciences", Unit of Nuclear Medicine, University of Sassari, Sassari, Italy.
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Nuvoli S, Caruana G, Babudieri S, Solinas P, Pellicanò G, Piras B, Fiore V, Bagella P, Calia GM, Yue M, Spanu A, Madeddu G. Body fat changes in HIV patients on highly active antiretroviral therapy (HAART): a longitudinal DEXA study. Eur Rev Med Pharmacol Sci 2019; 22:1852-1859. [PMID: 29630136 DOI: 10.26355/eurrev_201803_14606] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
OBJECTIVE We aimed to quantitatively evaluate body fat composition in a group of HIV patients treated with Highly Active Anti-retroviral Therapy (HAART) to ascertain both fat loss and fat distribution changes and to identify possible therapeutic and host related associated risk factors. PATIENTS AND METHODS A total of 180 patients with available total body DEXA scan were assigned to a) Group 1, with clinically evident body fat changes, (BFC) and b) Group 2, without BFC. Clinical and immunovirologic data were collected. We used Student t-test and x2 or Fisher exact test to compare the characteristics of the two groups. Paired t-test was used to compare basal and follow-up data. The relationships between variables were evaluated by calculating Pearson's correlation coefficient and its significance. RESULTS HAART duration was significantly (p<0.0001) higher for patients in Group 1 than in Group 2, as well as PI (p<0.02) and NRTI (p<0.002) therapy duration. Current CD4 count and CD4 rise from nadir resulted significantly higher in Group 1 than in Group 2 (p<0.02 and 0.006, respectively). Whole Body Fat (WBF), Peripheral Fat (PF) and Leg (L) fat negatively correlated with PI and NRTI therapy duration, while Trunk Fat (TF)/PF positively correlated with PI and NNRTI duration. No significant correlation was found, instead, with NNRTI therapy duration. At 5-year follow-up, we registered a further increase in TF, Arms (A) and L fat, especially in PI-treated patients. CONCLUSIONS Body fat changes should always be considered when dealing with HIV-affected patients on HAART. The fat loss seemed to involve mainly peripheral regions, while fat accumulation tendency occurred in the trunk.
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Affiliation(s)
- S Nuvoli
- Unit of Nuclear Medicine, Department of Medical, Surgical and Experimental Sciences, University of Sassari, Sassari, Italy.
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Castellano E, Attanasio R, Giagulli VA, Boriano A, Terzolo M, Papini E, Guastamacchia E, Monti S, Aglialoro A, Agrimi D, Ansaldi E, Babini AC, Blatto A, Brancato D, Casile C, Cassibba S, Crescenti C, De Feo ML, Del Prete A, Disoteo O, Ermetici F, Fiore V, Fusco A, Gioia D, Grassi A, Gullo D, Lo Pomo F, Miceli A, Nizzoli M, Pellegrino M, Pirali B, Santini C, Settembrini S, Tortato E, Triggiani V, Vacirca A, Borretta G. The basal to total insulin ratio in outpatients with diabetes on basal-bolus regimen. J Diabetes Metab Disord 2019; 17:393-399. [PMID: 30918874 PMCID: PMC6405380 DOI: 10.1007/s40200-018-0358-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 09/24/2018] [Indexed: 12/28/2022]
Abstract
Objective To evaluate the basal/total ratio of daily insulin dose (b/T) in outpatients with diabetes type 1 (DM1) and type 2 (DM2) on basal-bolus regimen, by investigating whether there is a relationship with HbA1c and episodes of hypoglycemia. Methods Multicentric, observational, cross-sectional study in Italy. Adult DM1 (n = 476) and DM2 (n = 541) outpatients, with eGFR >30 mL/min/1.73 m2, on a basal-bolus regimen for at least six months, were recruited from 31 Italian Diabetes services between March and September 2016. Clinicaltrials.govID: NCT03489031. Results Total daily insulin dose was significantly higher in DM2 patients (52.3 ± 22.5 vs. 46 ± 20.9 U/day), but this difference disappeared when insulin doses were normalized for body weight. The b/T ratio was lower than 0.50 in both groups: 0.46 ± 0.14 in DM1 and 0.43 ± 0.15 in DM2 patients (p = 0.0011). The b/T was significantly higher in the patients taking metformin in both groups, and significantly different according to the type of basal insulin (Degludec, 0.48 in DM1 and 0.44 in DM2; Glargine, 0.44 in DM1 and 0.43 in DM2; Detemir, 0.45 in DM1 and 0.39 in DM2). The b/T ratio was not correlated in either group to HbA1c or incidence of hypoglycemia (<40 mg/dL, or requiring caregiver intervention, in the last three months). In the multivariate analysis, metformin use and age were independent predictors of the b/T ratio in both DM1 and DM2 patients, while the type of basal insulin was an independent predictor only in DM1. Conclusion The b/T ratio was independent of glycemic control and incidence of hypoglycemia.
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Affiliation(s)
- Elena Castellano
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
| | - R Attanasio
- 2Endocrinology Service, Galeazzi Institute, IRCCS, Milan, Italy
| | - V A Giagulli
- Outpatient Clinic for Endocrinology and Metabolic Diseases, Conversano Hospital, Conversano, Italy
| | - A Boriano
- 4Medical Physics Department, Santa Croce and Carle Hospital, Cuneo, Italy
| | - M Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, San Luigi Hospital, Orbassano, Italy
| | - E Papini
- 6Department of Endocrinology and Metabolism, Regina Apostolorum Hospital, Albano Laziale, Italy
| | - E Guastamacchia
- Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, Bari, Italy
| | - S Monti
- 8Endocrinology, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Rome, Italy
| | - A Aglialoro
- 9Metabolism and Diabetes Unit, San Martino Hospital, Genoa, Italy
| | - D Agrimi
- District Hospital, Azienda Sanitaria Locale, Brindisi, Italy
| | - E Ansaldi
- Department of Endocrinology and Diabetes, Santissimi Antonio e Biagio Hospital, Alessandria, Italy
| | - A C Babini
- Medical Division, Rimini Hospital, Rimini, Italy
| | - A Blatto
- 13Department of Endocrinology, Maria Vittoria Hospital, Torino, Italy
| | - D Brancato
- Department of Internal Medicine and Diabetology, Hospital of Partinico, Partinico, Italy
| | - C Casile
- 15Internal Medicine Department, Papardo Hospital, Messina, Italy
| | - S Cassibba
- 16Endocrinology and Diabetes, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - C Crescenti
- Department of Endocrinology and Diabetes, San Giovanni di Dio Hospital, Florence, Italy
| | - M L De Feo
- 18Endocrinology Unit, Careggi Hospital, Florence, Italy
| | - A Del Prete
- Outpatient Clinic for Diabetes, Azienda Sanitaria Locale, Civita Castellana, Italy
| | - O Disoteo
- 20Diabetology Department, Niguarda Hospital, Milan, Italy
| | - F Ermetici
- 21Endocrinology and Metabolism, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - V Fiore
- Angelucci Hospital, Subiaco, Italy
| | - A Fusco
- 23Antidiabetic Center AID, Garibaldi Hospital, Naples, Italy
| | - D Gioia
- Department of Endocrinology, Villa Sofia Hospital, Palermo, Italy
| | - A Grassi
- 25Division of Endocrinology, Mauriziano Umberto I Hospital, Torino, Italy
| | - D Gullo
- Endocrinology, Department of Clinical and Experimental Medicine, Garibaldi-Nesima Medical Center, Catania, Italy
| | - F Lo Pomo
- 27Division of Endocrinology, San Carlo Hospital, Potenza, Italy
| | - A Miceli
- 15Internal Medicine Department, Papardo Hospital, Messina, Italy
| | - M Nizzoli
- Department of Endocrinology, Morgagni Hospital, Forlì, Italy
| | - M Pellegrino
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
| | - B Pirali
- 29Unit of Internal Medicine, Humanitas Mater Domini, Castellanza, Italy
| | - C Santini
- 30Department of Endocrinology and Diabetology, Bufalini Hospital, Cesena, Italy
| | - S Settembrini
- Diabetology Service, Azienda Sanitaria Locale Na 1, Naples, Italy
| | - E Tortato
- Diabetology Service, Augusto Murri Hospital, Fermo, Italy
| | - V Triggiani
- Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, Bari, Italy
| | - A Vacirca
- Department of Internal Medicine, Imola Hospital, Imola, Italy
| | - G Borretta
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
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Calabrese L, Fiore V, Scalici T, Valenza A. Experimental assessment of the improved properties during aging of flax/glass hybrid composite laminates for marine applications. J Appl Polym Sci 2018. [DOI: 10.1002/app.47203] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- L. Calabrese
- Department of EngineeringUniversity of Messina Contrada Di Dio (Sant'Agata), 98166, Messina Italy
| | - V. Fiore
- Department of Ingegneria Civile, Ambientale, Aerospaziale, dei MaterialiUniversity of Palermo Viale delle Scienze, Edificio 6, 90128, Palermo Italy
| | - T. Scalici
- Department of Ingegneria Civile, Ambientale, Aerospaziale, dei MaterialiUniversity of Palermo Viale delle Scienze, Edificio 6, 90128, Palermo Italy
| | - A. Valenza
- Department of Ingegneria Civile, Ambientale, Aerospaziale, dei MaterialiUniversity of Palermo Viale delle Scienze, Edificio 6, 90128, Palermo Italy
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Castellano E, Attanasio R, Giagulli VA, Boriano A, Terzolo M, Papini E, Guastamacchia E, Monti S, Aglialoro A, Agrimi D, Ansaldi E, Babini AC, Blatto A, Brancato D, Casile C, Cassibba S, Crescenti C, De Feo ML, Del Prete A, Disoteo O, Ermetici F, Fiore V, Fusco A, Gioia D, Grassi A, Gullo D, Lo Pomo F, Miceli A, Nizzoli M, Pellegrino M, Pirali B, Santini C, Settembrini S, Tortato E, Triggiani V, Vacirca A, Borretta G. Correction to: The basal to total insulin ratio in outpatients with diabetes on basal-bolus regimen. J Diabetes Metab Disord 2018; 17:401-402. [PMID: 30919831 PMCID: PMC6405401 DOI: 10.1007/s40200-018-0370-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [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: 11/25/2022]
Abstract
[This corrects the article DOI: 10.1007/s40200-018-0358-2.].
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Affiliation(s)
- Elena Castellano
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
| | - R Attanasio
- 2Endocrinology Service, Galeazzi Institute, IRCCS, Milan, Italy
| | - V A Giagulli
- Outpatient Clinic for Endocrinology and Metabolic Diseases, Conversano Hospital, Conversano, Italy
| | - A Boriano
- 4Medical Physics Department, Santa Croce and Carle Hospital, Cuneo, Italy
| | - M Terzolo
- Internal Medicine, Department of Clinical and Biological Sciences, San Luigi Hospital, Orbassano, Italy
| | - E Papini
- 6Department of Endocrinology and Metabolism, Regina Apostolorum Hospital, Albano Laziale, Italy
| | - E Guastamacchia
- Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, Bari, Italy
| | - S Monti
- 8Endocrinology, Department of Clinical and Molecular Medicine, Sant'Andrea Hospital, Rome, Italy
| | - A Aglialoro
- 9Metabolism and Diabetes Unit, San Martino Hospital, Genoa, Italy
| | - D Agrimi
- District Hospital, Azienda Sanitaria Locale, Brindisi, Italy
| | - E Ansaldi
- Department of Endocrinology and Diabetes, Santissimi Antonio e Biagio Hospital, Alessandria, Italy
| | - A C Babini
- Medical Division, Rimini Hospital, Rimini, Italy
| | - A Blatto
- 13Department of Endocrinology, Maria Vittoria Hospital, Torino, Italy
| | - D Brancato
- Department of Internal Medicine and Diabetology, Hospital of Partinico, Partinico, Italy
| | - C Casile
- 15Internal Medicine Department, Papardo Hospital, Messina, Italy
| | - S Cassibba
- 16Endocrinology and Diabetes, Papa Giovanni XXIII Hospital, Bergamo, Italy
| | - C Crescenti
- Department of Endocrinology and Diabetes, San Giovanni di Dio Hospital, Florence, Italy
| | - M L De Feo
- 18Endocrinology Unit, Careggi Hospital, Florence, Italy
| | - A Del Prete
- Outpatient Clinic for Diabetes, Azienda Sanitaria Locale, Civita Castellana, Italy
| | - O Disoteo
- 20Diabetology Department, Niguarda Hospital, Milan, Italy
| | - F Ermetici
- 21Endocrinology and Metabolism, IRCCS Policlinico San Donato, San Donato Milanese, Italy
| | - V Fiore
- Angelucci Hospital, Subiaco, Italy
| | - A Fusco
- 23Antidiabetic Center AID, Garibaldi Hospital, Naples, Italy
| | - D Gioia
- Department of Endocrinology, Villa Sofia Hospital, Palermo, Italy
| | - A Grassi
- 25Division of Endocrinology, Mauriziano Umberto I Hospital, Torino, Italy
| | - D Gullo
- Endocrinology, Department of Clinical and Experimental Medicine, Garibaldi-Nesima Medical Center, Catania, Italy
| | - F Lo Pomo
- 27Division of Endocrinology, San Carlo Hospital, Potenza, Italy
| | - A Miceli
- 15Internal Medicine Department, Papardo Hospital, Messina, Italy
| | - M Nizzoli
- Department of Endocrinology, Morgagni Hospital, Forlì, Italy
| | - M Pellegrino
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
| | - B Pirali
- 29Unit of Internal Medicine, Humanitas Mater Domini, Castellanza, Italy
| | - C Santini
- 30Department of Endocrinology and Diabetology, Bufalini Hospital, Cesena, Italy
| | - S Settembrini
- Diabetology Service, Azienda Sanitaria Locale Na 1, Naples, Italy
| | - E Tortato
- Diabetology Service, Augusto Murri Hospital, Fermo, Italy
| | - V Triggiani
- Department of Medicine-Section of Internal Medicine, Geriatrics, Endocrinology and Rare Diseases, Bari, Italy
| | - A Vacirca
- Department of Internal Medicine, Imola Hospital, Imola, Italy
| | - G Borretta
- 1Department of Endocrinology, Diabetes and Metabolism, Santa Croce and Carle Hospital, Via Michele Coppino 26, 12100 Cuneo, Italy
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Fiore V, Latte G, Madeddu G, Galleri G, Rocchitta G, Nuvoli S, Calvisi D, Bagella P, Manetti R, Serra PA, Spanu A, Babudieri S. Underserved populations and bacterial and protozoal sexually transmitted infections: a lost health-care opportunity. Eur Rev Med Pharmacol Sci 2017; 21:3935-3943. [PMID: 28975968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE The purpose of our review is an update about the burden of sexually transmitted infections (STIs) among various types of underserved populations, such as migrants, substance abusers, homeless and incarcerated inmates. First-line test and treatment based on the latest available evidence according to the revised guidelines of Centers for Disease Control and Prevention have also been considered. MATERIALS AND METHODS We performed a comprehensive research using scientific databases such as Medline and Pubmed, followed by a review of citations and reference list. A consultation with other experts in the management of the various subpopulations was also conducted. RESULTS Health-care is often influenced by social determinants, which play a vital role in the diffusion of STIs. The consequence is a socio-economical and ethnic disparity in the rate of STIs. Early screening and treatment of STIs should be implemented in clinical practice, starting from marginalized social groups, which are the most affected by this health problem. CONCLUSIONS In the literature, there are very few papers containing information on STIs prevalence in various types of underserved populations, such as migrants, substance abusers, homeless and incarcerated inmates. The availability of more accurate epidemiological data is needed. In these groups, the most relevant barrier is the lower perception of health-care need, with an underestimation of risk and symptoms of STIs, causing a retard of diagnosis and health-care provision and use. For these populations, targeted interventions are needed, particularly on unaware people, responsible for most STIs transmissions.
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Affiliation(s)
- V Fiore
- Department of Clinical and Experimental Medicine, University of Sassari, Sassari, Italy.
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16
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Bagella P, Fiore V, Caruana G, Madeddu G. Editorial - Non AIDS-defining malignancies: a new epidemic in HIV-infected population for the upcoming decades? Eur Rev Med Pharmacol Sci 2017; 21:4744-4745. [PMID: 29131237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Affiliation(s)
- P Bagella
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Sassari, Sassari, Italy.
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17
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Caruana G, Vidili G, Serra PA, Bagella P, Spanu A, Fiore V, Calvisi DF, Manetti R, Rocchitta G, Nuvoli S, Babudieri S, Simile MM, Madeddu G. The burden of HIV-associated neurocognitive disorder (HAND) in post-HAART era: a multidisciplinary review of the literature. Eur Rev Med Pharmacol Sci 2017; 21:2290-2301. [PMID: 28537651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
OBJECTIVE The purpose of the present multidisciplinary review is to give an updated insight into the most recent findings regarding the pathophysiology, diagnosis and therapeutics of HIV-associated neurocognitive disorder (HAND). MATERIALS AND METHODS We performed a comprehensive search, through electronic databases (Pubmed - MEDLINE) and search engines (Google Scholar), of peer-reviewed publications (articles and reviews) and conferences proceedings on HAND pathophysiology, diagnosis, and therapy, from 1999 to 2016. RESULTS It seems to be increasingly clear that neurodegeneration in HIV-1 affected patients is a multi-faceted disease involving numerous factors, from chronic inflammation to central nervous system (CNS) compartmentalization of HIV. Diagnosis of HAND may benefit from both laboratory analysis and advanced specific neuroimaging techniques. As regards HAND therapy, modified HAART combinations and simplification strategies have been tested, while novel exciting frontiers seem to involve the use of nanoparticles with the ability to cross the Blood-Brain Barrier (BBB). CONCLUSIONS Albeit highly active antiretroviral therapy (HAART) allowed a major decrease in morbidity and mortality for AIDS patients, CNS involvement still represents a challenge in HIV patients even today, affecting up to 50% of patients with access to combination antiretroviral therapy (cART). Future studies will have to focus on CNS compartmentalization, drugs' ability to penetrate and suppress viral replication in this compartment, and on new approaches to reduce HIV-associated neuroinflammation.
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Affiliation(s)
- G Caruana
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Sassari, Sassari, Italy.
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Rob D, Špunda R, Lindner J, Šmalcová J, Šmíd O, Kovárník T, Linhart A, Bìlohlávek J, Marinoni MM, Cianchi G, Trapani S, Migliaccio ML, Gucci L, Bonizzoli M, Cramaro A, Cozzolino M, Valente S, Peris A, Grins E, Kort E, Weiland M, Shresta NM, Davidson P, Algotsson L, Fitch S, Marco G, Sturgill J, Lee S, Dickinson M, Boeve T, Khaghani A, Wilton P, Jovinge S, Ahmad AN, Loveridge R, Vlachos S, Patel S, Gelandt E, Morgan L, Butt S, Whitehorne M, Kakar V, Park C, Hayes M, Willars C, Hurst T, Best T, Vercueil A, Auzinger G, Adibelli B, Akovali N, Torgay A, Zeyneloglu P, Pirat A, Kayhan Z, Schmidbauer SS, Herlitz J, Karlsson T, Friberg H, Knafelj R, Radsel P, Duprez F, Bonus T, Cuvelier G, Mashayekhi S, Maka M, Ollieuz S, Reychler G, Mosaddegh R, Abbasi S, Talaee S, Zotzmann VZ, Staudacher DS, Wengenmayer TW, Dürschmied DD, Bode CB, Nelskylä A, Nurmi J, Jousi M, Schramko A, Mervaala E, Ristagno G, Skrifvars M, Ozsoy G, Kendirli T, Azapagasi E, Perk O, Gadirova U, Ozcinar E, Cakici M, Baran C, Durdu S, Uysalel A, Dogan M, Ramoglu M, Ucar T, Tutar E, Atalay S, Akar R, Kamps M, Leeuwerink G, Hofmeijer J, Hoiting O, Van der Hoeven J, Hoedemaekers C, Konkayev A, Kuklin V, Kondratyev T, Konkayeva M, Akhatov N, Sovershaev M, Tveita T, Dahl V, Wihersaari L, Skrifvars MB, Bendel S, Kaukonen KM, Vaahersalo J, Romppanen J, Pettilä V, Reinikainen M, Lybeck A, Cronberg T, Nielsen N, Friberg H, Rauber M, Steblovnik K, Jazbec A, Noc M, Kalasbail P, Garrett F, Kulstad E, Bergström DJ, Olsson HR, Schmidbauer S, Friberg H, Mandel I, Mikheev S, Podoxenov Y, Suhodolo I, Podoxenov A, Svirko J, Sementsov A, Maslov L, Shipulin V, Vammen LV, Rahbek SR, Secher NS, Povlsen JP, Jessen NJ, Løfgren BL, Granfeldt AG, Grossestreuer A, Perman S, Patel P, Ganley S, Portmann J, Cocchi M, Donnino M, Nassar Y, Fathy S, Gaber A, Mokhtar S, Chia YC, Lewis-Cuthbertson R, Mustafa K, Sabra A, Evans A, Bennett P, Eertmans W, Genbrugge C, Boer W, Dens J, De Deyne C, Jans F, Skorko A, Thomas M, Casadio M, Coppo A, Vargiolu A, Villa J, Rota M, Avalli L, Citerio G, Moon JB, Cho JH, Park CW, Ohk TG, Shin MC, Won MH, Papamichalis P, Zisopoulou V, Dardiotis E, Karagiannis S, Papadopoulos D, Zafeiridis T, Babalis D, Skoura A, Staikos I, Komnos A, Passos SS, Maeda F, Souza LS, Filho AA, Granjeia TAG, Schweller M, Franci D, De Carvalho Filho M, Santos TM, De Azevedo P, Wall R, Welters I, Tansuwannarat P, Sanguanwit P, Langer T, Carbonara M, Caccioppola A, Fusarini CF, Carlesso E, Paradiso E, Battistini M, Cattaneo E, Zadek F, Maiavacca R, Stocchetti N, Pesenti A, Ramos A, Acharta F, Toledo J, Perezlindo M, Lovesio L, Dogliotti A, Lovesio C, Schroten N, Van der Veen B, De Vries MC, Veenstra J, Abulhasan YB, Rachel S, Châtillon-Angle M, Alabdulraheem N, Schiller I, Dendukuri N, Angle M, Frenette C, Lahiri S, Schlick K, Mayer SA, Lyden P, Akatsuka M, Arakawa J, Yamakage M, Rubio J, Mateo-Sidron JAR, Sierra R, Celaya M, Benitez L, Alvarez-Ossorio S, Rubio J, Mateo-Sidron JAR, Sierra R, Fernandez A, Gonzalez O, Engquist H, Rostami E, Enblad P, Toledo J, Ramos A, Acharta F, Canullo L, Nallino J, Dogliotti A, Lovesio C, Perreault M, Talic J, Frenette AJ, Burry L, Bernard F, Williamson DR, Adukauskiene D, Cyziute J, Adukauskaite A, Malciene L, Luca L, Rogobete A, Bedreag O, Papurica M, Sarandan M, Cradigati C, Popovici S, Vernic C, Sandesc D, Avakov V, Shakhova I, Trimmel H, Majdan M, Herzer GH, Sokoloff CS, Albert M, Williamson D, Odier C, Giguère J, Charbonney E, Bernard F, Husti Z, Kaptás T, Fülep Z, Gaál Z, Tusa M, Donnelly J, Aries M, Czosnyka M, Robba C, Liu M, Ercole A, Menon D, Hutchinson P, Smielewski P, López R, Graf J, Montes JM, Kenawi M, Kandil A, Husein K, Samir A, Heijneman J, Huijben J, Abid-Ali F, Stolk M, Van Bommel J, Lingsma H, Van der Jagt M, Cihlar RC, Mancino G, Bertini P, Forfori F, Guarracino F, Pavelescu D, Grintescu I, Mirea L, Alamri S, Tharwat M, Kono N, Okamoto H, Uchino H, Ikegami T, Fukuoka T, Simoes M, Trigo E, Coutinho P, Pimentel J, Franci A, Basagni D, Boddi M, Cozzolino M, Anichini V, Cecchi A, Peris A, Markopoulou D, Venetsanou K, Papanikolaou I, Barkouri T, Chroni D, Alamanos I, Cingolani E, Bocci MG, Pisapia L, Tersali A, Cutuli SL, Fiore V, Palma A, Nardi G, Antonelli M, Coke R, Kwong A, Dwivedi DJ, Xu M, McDonald E, Marshall JC, Fox-Robichaud AE, Charbonney E, Liaw PC, Kuchynska I, Malysh IR, Zgrzheblovska LV, Mestdagh L, Verhoeven EF, Hubloue I, Ruel-laliberte J, Zarychanski R, Lauzier F, Bonaventure PL, Green R, Griesdale D, Fowler R, Kramer A, Zygun D, Walsh T, Stanworth S, Léger C, Turgeon AF, Baron DM, Baron-Stefaniak J, Leitner GC, Ullrich R, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Tarabrin O, Mazurenko A, Potapchuk Y, Sazhyn D, Tarabrin P, Pérez AG, Silva J, Artemenko V, Bugaev A, Tokar I, Konashevskaya S, Kolesnikova IM, Roitman EV, Kiss TR, Máthé Z, Piros L, Dinya E, Tihanyi E, Smudla A, Fazakas J, Ubbink R, Boekhorst te P, Mik E, Caneva L, Ticozzelli G, Pirrelli S, Passador D, Riccardi F, Ferrari F, Roldi EM, Di Matteo M, Bianchi I, Iotti GA, Zurauskaite G, Voegeli A, Meier M, Koch D, Haubitz S, Kutz A, Bargetzi M, Mueller B, Schuetz P, Von Meijenfeldt G, Van der Laan M, Zeebregts C, Christopher KB, Vernikos P, Melissopoulou T, Kanellopoulou G, Panoutsopoulou M, Xanthis D, Kolovou K, Kypraiou T, Floros J, Broady H, Pritchett C, Marshman M, Jannaway N, Ralph C, Lehane CL, Keyl CK, Zimmer EZ, Trenk DT, Ducloy-Bouthors AS, Jonard MJ, Fourrier F, Piza F, Correa T, Marra A, Guerra J, Rodrigues R, Vilarinho A, Aranda V, Shiramizo S, Lima MR, Kallas E, Cavalcanti AB, Donoso M, Vargas P, Graf J, McCartney J, Ramsay S, McDowall K, Novitzky-Basso I, Wright C, Medic MG, Bielen L, Radonic V, Zlopasa O, Vrdoljak NG, Gasparovic V, Radonic R, Narváez G, Cabestrero D, Rey L, Aroca M, Gallego S, Higuera J, De Pablo R, González LR, Chávez GN, Lucas JH, Alonso DC, Ruiz MA, Valarezo LJ, De Pablo Sánchez R, Real AQ, Wigmore TW, Bendavid I, Cohen J, Avisar I, Serov I, Kagan I, Singer P, Hanison J, Mirza U, Conway D, Takasu A, Tanaka H, Otani N, Ohde S, Ishimatsu S, Coffey F, Dissmann P, Mirza K, Lomax M, Dissmann P, Coffey F, Mirza K, Lomax M, Miner JR, Leto R, Markota AM, Gradišek PG, Aleksejev VA, Sinkovič AS, Romagnoli S, Chelazzi C, Zagli G, Benvenuti F, Mancinelli P, Boninsegni P, Paparella L, Bos AT, Thomas O, Goslar T, Knafelj R, Perreault M, Martone A, Sandu PR, Rosu VA, Capilnean A, Murgoi P, Frenette AJ, Lecavalier A, Jayaraman D, Rico P, Bellemare P, Gelinas C, Williamson D, Nishida T, Kinoshita T, Iwata N, Yamakawa K, Fujimi S, Maggi L, Sposato F, Citterio G, Bonarrigo C, Rocco M, Zani V, De Blasi RA, Alcorn D, Barry L, Riedijk MA, Milstein DM, Caldas J, Panerai R, Camara L, Ferreira G, Bor-Seng-Shu E, Lima M, Galas F, Mian N, Nogueira R, de Oliveira GQ, Almeida J, Jardim J, Robinson TG, Gaioto F, Hajjar LA, Zabolotskikh I, Musaeva T, Saasouh W, Freeman J, Turan A, Saseedharan S, Pathrose E, Poojary S, Messika J, Martin Y, Maquigneau N, Henry-Lagarrigue M, Puechberty C, Stoclin A, Martin-Lefevre L, Blot F, Dreyfuss D, Dechanet A, Hajage D, Ricard J, Almeida E, Almeida J, Landoni G, Galas F, Fukushima J, Fominskiy E, De Brito C, Cavichio L, Almeida L, Ribeiro U, Osawa E, Boltes R, Battistella L, Hajjar L, Fontela P, Lisboa T, Junior LF, Friedman GF, Abruzzi F, Primo JAP, Filho PM, de Andrade JS, Brenner KM, boeira MS, Leães C, Rodrigues C, Vessozi A, Machado AS, Weiler M, Bryce H, Hudson A, Law T, Reece-Anthony R, Molokhia A, Abtahinezhadmoghaddam F, Cumber E, Channon L, Wong A, Groome R, Gearon D, Varley J, Wilson A, Reading J, Wong A, Zampieri FG, Bozza FA, Ferez M, Fernandes H, Japiassú A, Verdeal J, Carvalho AC, Knibel M, Salluh JI, Soares M, Gao J, Ahmadnia E, Patel B, McCartney J, MacKay A, Binning S, Wright C, Pugh RJ, Battle C, Hancock C, Harrison W, Szakmany T, Mulders F, Vandenbrande J, Dubois J, Stessel B, Siborgs K, Ramaekers D, Soares M, Silva UV, Homena WS, Fernandes GC, Moraes AP, Brauer L, Lima MF, De Marco F, Bozza FA, Salluh JI, Maric N, Mackovic M, Udiljak N, Bosso CE, Caetano RD, Cardoso AP, Souza OA, Pena R, Mescolotte MM, Souza IA, Mescolotte GM, Bangalore H, Borrows E, Barnes D, Ferreira V, Azevedo L, Alencar G, Andrade A, Bierrenbach A, Buoninsegni LT, Bonizzoli M, Cecci L, Cozzolino M, Peris A, Lindskog J, Rowland K, Sturgess P, Ankuli A, Molokhia A, Rosa R, Tonietto T, Ascoli A, Madeira L, Rutzen W, Falavigna M, Robinson C, Salluh J, Cavalcanti A, Azevedo L, Cremonese R, Da Silva D, Dornelles A, Skrobik Y, Teles J, Ribeiro T, Eugênio C, Teixeira C, Zarei M, Hashemizadeh H, Eriksson M, Strandberg G, Lipcsey M, Larsson A, Lignos M, Crissanthopoulou E, Flevari K, Dimopoulos P, Armaganidis A, Golub JG, Markota AM, Stožer AS, Sinkovič AS, Rüddel H, Ehrlich C, Burghold CM, Hohenstein C, Winning J, Sellami W, Hajjej Z, Bousselmi M, Gharsallah H, Labbene I, Ferjani M, Sattler J, Steinbrunner D, Poppert H, Schneider G, Blobner M, Kanz KG, Schaller SJ, Apap K, Xuereb G, Xuereb G, Apap K, Massa L, Xuereb G, Apap K, Massa L, Delvau N, Penaloza A, Liistro G, Thys F, Delattre IK, Hantson P, Roy PM, Gianello P, Hadîrcă L, Ghidirimschi A, Catanoi N, Scurtov N, Bagrinovschi M, Sohn YS, Cho YC, Golovin B, Creciun O, Ghidirimschi A, Bagrinovschi M, Tabbara R, Whitgift JZ, Ishimaru A, Yaguchi A, Akiduki N, Namiki M, Takeda M, Tamminen JN, Reinikainen M, Uusaro A, Taylor CG, Mills ED, Mackay AD, Ponzoni C, Rabello R, Serpa A, Assunção M, Pardini A, Shettino G, Corrêa T, Vidal-Cortés PV, Álvarez-Rocha L, Fernández-Ugidos P, Virgós-Pedreira A, Pérez-Veloso MA, Suárez-Paul IM, Del Río-Carbajo L, Fernández SP, Castro-Iglesias A, Butt A, Alghabban AA, Khurshid SK, Ali ZA, Nizami IN, Salahuddin NS, Alshahrani M, Alsubaie AW, Alshamsy AS, Alkhiliwi BA, Alshammari HK, Alshammari MB, Telmesani NK, Alshammari RB, Asonto LP, Zampieri FG, Damiani LP, Bozza F, Salluh JI, Cavalcanti AB, El Khattate A, Bizrane M, Madani N, Belayachi J, Abouqal R, Ramnarain D, Gouw-Donders B, Benstoem C, Moza A, Meybohm P, Stoppe C, Autschbach R, Devane D, Goetzenich A, Taniguchi LU, Araujo L, Salgado G, Vieira JM, Viana J, Ziviani N, Pessach I, Lipsky A, Nimrod A, O´Connor M, Matot I, Segal E, Kluzik A, Gradys A, Smuszkiewicz P, Trojanowska I, Cybulski M, De Jong A, Sebbane M, Chanques G, Jaber S, Rosa R, Robinson C, Bessel M, Cavalheiro L, Madeira L, Rutzen W, Oliveira R, Maccari J, Falavigna M, Sanchez E, Dutra F, Dietrich C, Balzano P, Rezende J, Teixeira C, Sinha S, Majhi K, Gorlicki JG, Pousset FP, Kelly J, Aron J, Gilbert AC, Urankar NP, Knafelj R, Irazabal M, Bosque M, Manciño J, Kotsopoulos A, Jansen N, Abdo W, Casey ÚM, O’Brien B, Plant R, Doyle B. 37th International Symposium on Intensive Care and Emergency Medicine (part 2 of 3). Crit Care 2017. [PMCID: PMC5374552 DOI: 10.1186/s13054-017-1630-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Gaudio A, Muratore F, Fiore V, Rapisarda R, Signorelli SS, Fiore CE. Decreased bone cortical density at the forearm in subjects with subclinical peripheral arterial disease. Osteoporos Int 2015; 26:1747-53. [PMID: 25672808 DOI: 10.1007/s00198-015-3057-6] [Citation(s) in RCA: 3] [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: 11/20/2014] [Accepted: 01/28/2015] [Indexed: 12/14/2022]
Abstract
UNLABELLED The association between peripheral arterial disease (PAD) and low bone mass is controversial. In our study, peripheral quantitative computed tomography shows a reduction of cortical but not trabecular, bone mineral density (BMD) at the forearm, in patients with subclinical PAD. INTRODUCTION Some controversy exists regarding the association between peripheral arterial disease (PAD) and low bone mass. Previous studies have evaluated bone mineral density (BMD) in patients with subclinical PAD, with mixed results. Inconsistency of data may depend on the fact that most studies measured areal bone mineral density (aBMD) by Dual-energy-x ray absorptiometry (DXA). Because DXA cannot distinguish between cortical and trabecular compartments, we reasoned that a study aimed to establish whether these compartments were differentially affected by PAD status could give more information on the nature of this association. METHODS In this cross-sectional study, we used peripheral quantitative computed tomography (pQCT) to examine volumetric cortical and trabecular mineral density at the radius (vBMD) in a cohort of subjects with subclinical PAD as defined by ABI ≤0.90 and compared them with healthy subjects with no evidence of PAD. RESULTS Patients with subclinical PAD had significantly reduced cortical density (1101.0 ± 45.4 vs 1156.2 ± 51.3 mg/cm(3), p < 0.001) and cortical area (75.0 ± 20.9 vs 99.9 ± 18.2 mm(2), p < 0.001) than healthy subjects. Trabecular density (178.1 ± 47.9 vs 165.8 ± 29.6 mg/cm(3)) was not significantly different in the two groups. CONCLUSION Subclinical PAD induces a selective bone loss at the radius compartment, not identified by standard DXA, which seems to occur primarily at the cortical level.
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Affiliation(s)
- A Gaudio
- Department of Clinical and Experimental Medicine, Section of Metabolic Bone Disease, University of Catania, Clinica Medica OVE, Via Plebiscito 628, 95124, Catania, Italy
| | - F Muratore
- Department of Clinical and Experimental Medicine, Section of Metabolic Bone Disease, University of Catania, Clinica Medica OVE, Via Plebiscito 628, 95124, Catania, Italy
| | - V Fiore
- Department of Clinical and Experimental Medicine, Section of Vascular Medicine, Medical Angiology Unit, University of Catania, Garibaldi Hospital, Piazza S. Maria di Gesù 5, 95123, Catania, Italy
| | - R Rapisarda
- Department of Clinical and Experimental Medicine, Section of Metabolic Bone Disease, University of Catania, Clinica Medica OVE, Via Plebiscito 628, 95124, Catania, Italy
| | - S S Signorelli
- Department of Clinical and Experimental Medicine, Section of Vascular Medicine, Medical Angiology Unit, University of Catania, Garibaldi Hospital, Piazza S. Maria di Gesù 5, 95123, Catania, Italy
| | - C E Fiore
- Department of Clinical and Experimental Medicine, Section of Metabolic Bone Disease, University of Catania, Clinica Medica OVE, Via Plebiscito 628, 95124, Catania, Italy.
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Abbatecola AM, Paolisso G, Fattoretti P, Evans WJ, Fiore V, Dicioccio L, Lattanzio F. Discovering pathways of sarcopenia in older adults: a role for insulin resistance on mitochondria dysfunction. J Nutr Health Aging 2011; 15:890-5. [PMID: 22159778 DOI: 10.1007/s12603-011-0366-0] [Citation(s) in RCA: 81] [Impact Index Per Article: 6.2] [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: 12/28/2022]
Abstract
The precise cause of sarcopenia, skeletal muscle loss and strength, in older persons is unknown. However, there is a strong evidence for muscle loss due to insulin resistance as well as mitochondrial dysfunction over aging. Considering that epidemiological studies have underlined that insulin resistance may have a specific role on skeletal muscle fibre atrophy and mitochondrial dysfunction has also been extensively shown to have a pivotal role on muscle loss in older persons, a combined pathway may not be ruled out. Considering that there is growing evidence for an insulin-related pathway on mitochondrial signaling, we hypothesize that a high degree of insulin resistance will be associated with the development of sarcopenia through specific alterations on mitochondrial functioning. This paper will highlight recent reviews regarding the link between skeletal muscle mitochondrial dysfunction and insulin resistance. We will specifically emphasize possible steps involved in sarcopenia over aging, including potential biomolecular mechanisms of insulin resistance on mitochondrial functioning.
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Affiliation(s)
- A M Abbatecola
- Scientific Direction, Italian National Research Center on Aging (INRCA), Ancona, Italy.
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Signorelli SS, Stivala A, Bonaccorso C, Anzaldi M, Fiore V, Simili M, Neri S, Garozzo A, Tempera G, Nicoletti G. High frequency of Chlamydophila pneumoniae infections: patients with peripheral arterial disease and those with risk factors for cardiovascular diseases compared to normal subjects. J Chemother 2011; 22:392-6. [PMID: 21303746 DOI: 10.1179/joc.2010.22.6.392] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
The role of bacterial infections, mainly Chlamydophila pneumoniae, on atherosclerotic processes as well as the therapeutic utility of additional antibiotic treatment is still an open question. In this study we compared the serological profiles of 160 patients (80 with peripheral arterial disease (PAD), diagnosed with an ankle/brachial index (ABI) ≤ 0.9 and 80 with risk factors for cardiovascular disease - CVD) with those of 80 healthy subjects, serum levels of specific C. pneumoniae antibodies using the microimmunofluorescence test. Our results show that PAD patients had a higher frequency of C. pneumoniae infection than those with risk factors for cardiovascular disease. This frequency was lower if compared to the previous two groups in controls. 44 out of the 80 (55%) patients with PAD and 34 out of the 80 (42.58%) subjects with risk factors for cardiovascular disease were seropositive while only 24 of the 80 (30%) healthy subjects showed seropositivity to C. pneumoniae. Furthermore, higher anticorpal titers were also found in patients with peripheral arterial disease and in patients with cardiovascular risk factors if compared to healthy subjects. On the basis of these results, we confirm that C. pneumoniae infection is frequent in peripheral arterial disease patients and we believe that it could be considered as an additional risk factor involved in the pathogenesis of this disease.
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Affiliation(s)
- S S Signorelli
- Department of Internal Medicine and Systemic Diseases, University of Catania - Italy.
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Signorelli SS, Sciacchitano S, Anzaldi M, Fiore V, Catanzaro S, Simili M, Neri S. Effects of long-term hormone replacement therapy: results from a cohort study. J Endocrinol Invest 2011; 34:180-4. [PMID: 20414045 DOI: 10.1007/bf03347063] [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: 11/29/2022]
Abstract
The positive effects of hormonal replacement therapy (HRT) in protecting the cardiovascular system in women have been supported by several observational studies, while also being questioned by other randomized controlled trials. Today, it is unclear whether HRT plays a crucial role, or even whether there is any role at all, for this therapy in preventing or in lowering cardiovascular disease (CVD). In the present study, we have evaluated the effectiveness of long-term HRT in post-menopausal women on the incidence of cardiovascular events and arterial remodeling, as well as on some metabolic factors. Eighty-four post-menopausal women (mean age: 46.3 ± 5.2; age range: 42-66 yr) underwent HRT for 10.9 ± 1.2 yr (range: 8-12 yr). None of these subjects showed new cardiovascular events, and we found a reduction of the intima-media thickness (baseline: 1.39 ± 0.2, 1.35 ± 0.2, 1.31 ± 0.2 mm) and total cholesterol, LDL and antithrombin III levels were lower, while HDL and fibrinogen levels increased. The study highlights a number of positive effects both on vascular conditions and metabolic and coagulative markers that are usually considered as generic and crucial risk factors for CVD. The relatively low number of patients is perhaps a limitation of this study, however, the long-term period of followup should be considered an interesting and important factor. Furthermore, this study underlines the real-life clinical experience of a Menopause Center.
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Affiliation(s)
- S S Signorelli
- Department of Internal Medicine and Systemic Disease, Section of Internal and Vascular Medicine, Faculty of Medicine, University of Catania, Catania, Italy.
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Dentali F, Squizzato A, Caprioli M, Fiore V, Bernasconi M, Paganini E, Ageno W, Venco A, Grandi AM. Prevalence of arterial and venous thromboembolic events in diabetic patients with and without the metabolic syndrome: a cross sectional study. Thromb Res 2011; 127:299-302. [PMID: 21216446 DOI: 10.1016/j.thromres.2010.12.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2010] [Revised: 12/14/2010] [Accepted: 12/15/2010] [Indexed: 12/12/2022]
Abstract
BACKGROUND Metabolic syndrome (MS) is associated with an increased risk of cardiovascular events. Recent studies have found a higher prevalence of the MS in patients with idiopathic venous thromboembolic events (VTE) compared to controls suggesting a role of the MS in the pathogenesis of VTE. The presence of MS was shown to further increase the risk of arterial cardiovascular diseases (CVD) in diabetic patients. Conversely, there are no studies that have compared the risk of VTE in diabetic patients with and without the MS. METHODS A cross sectional study comparing the prevalence of arterial cardiovascular events and VTE in diabetic patients with and without the MS was conducted. RESULTS Nine hundred and fifty three patients were included in the study; 85.7% of patients had MS. Patients with the MS had an increased prevalence of CVD as compared with those without (23.4% vs. 11.8%) and the MS was an independent predictor of CVD in diabetic patients (OR 3.16, 95%CI 1.78, 5.59) after multiple logistic regression analysis. The prevalence of VTE was higher in patients with the MS in comparison to patients without the MS, but this association was not statistically significant (3,43% vs 1.47%; OR 2.38, 95% CI 0.56, 10.10%). CONCLUSION Our study confirms the role of MS as an adjunctive cardiovascular risk factor in patients with diabetes. There is insufficient evidence to evaluate the role of the as an adjunctive risk factor for VTE in these patients. Further studies are necessary to confirm or refute these preliminary findings.
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Affiliation(s)
- F Dentali
- Department of Clinical Medicine, University of Insubria, Varese, Italy.
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Valenza A, Fiore V. Influence of resin viscosity and vacuum level on mechanical performance of sandwich structures manufactured by vacuum bagging. Adv Polym Technol 2010. [DOI: 10.1002/adv.20172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Signorelli SS, Barresi V, Musso N, Anzaldi M, Croce E, Fiore V, Condorelli DF. Polymorphisms of steroid 5-alpha-reductase type I (SRD5A1) gene are associated to peripheral arterial disease. J Endocrinol Invest 2008; 31:1092-7. [PMID: 19246976 DOI: 10.1007/bf03345658] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [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: 10/25/2022]
Abstract
Although animal studies support the hypothesis that androgenic biological actions may affect experimental atherosclerosis progression, evidence for a relationship between androgen effects and peripheral arterial disease (PAD), a common clinical form of atherosclerosis, is weak or contradictory. Testosterone, the main androgen hormone, is converted in a 5alpha-reduced form by enzymatic activities in the target cells and some specific actions are mediated by such metabolites. Steroid 5-alpha reductase isoenzymes (SRD5A1 and SRD5A2) catalyze the conversion to the bioactive potent androgen dihydrotestosterone and other reduced metabolites and represent relevant regulators of local hormonal actions. In the present study we tested for the association of selected single nucleotide polymorphisms (SNP) of SRD5A1 and SRD5A2 with symptomatic PAD patients. Two different SNP in the SRD5A1 were significantly associated which the PAD phenotype (p<0.03, odds ratio 1.73), while no association was found between PAD phenotypes and SRD5A2. Since the examined SRDA1 gene variant was previously associated with a low enzymatic activity, we suggest that a decreased local enzymatic conversion of testosterone may contribute to PAD genetic susceptibility.
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Affiliation(s)
- S S Signorelli
- Department of Internal Medicine and Systemic Disease, Medical Angiology Section, Faculty of Medicine, University of Catania, Catania, Italy.
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Manente P, Vicario G, Piazza F, Vultaggio G, Bortolin M, Sgarbossa G, Sartor L, Scelzi E, Chierichetti F, Fiore V, Bissoli S. Does PET/CT modify the therapeutic approach in medical oncology? J Clin Oncol 2008. [DOI: 10.1200/jco.2008.26.15_suppl.17525] [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: 11/20/2022] Open
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Colaut F, Bissoli S, Liessi G, Chierichetti F, Medea S, Fiore V, Bruno I, Scarparo S, Toniolo L. P-356 Value of PET/CT in surgical management of lung lesions. Lung Cancer 2005. [DOI: 10.1016/s0169-5002(05)80850-5] [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: 10/25/2022]
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Bruschi F, Daguati R, Parazzini F, Dal Pino D, Fiore V, Di Pace R, Melotti D, Moroni S, Maffioletti C, Rossi M, Crosignani PG. Age, menopausal status and homocysteine levels in women around menopause. Eur J Obstet Gynecol Reprod Biol 2005; 120:195-7. [PMID: 15925051 DOI: 10.1016/j.ejogrb.2004.11.016] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2004] [Revised: 07/13/2004] [Accepted: 11/14/2004] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To obtain data on the relation between age, menopause and homocysteine levels in women around menopause, we collected data for a sample of about 500 women attending a menopause clinic in Milan, Italy. STUDY DESIGN Eligible for the study were all women aged 45-75 years, never HRT users consecutively observed for the first time at the Menopause Center of the 1st Obstetric Gynecological Clinic of the University of Milan. Fasting blood samples for total homocysteine plasma levels were collected during the visit. Of the 490 study subjects, 107 were pre-menopausal and 383 post-menopausal. RESULTS In the total series, the mean homocysteine level was 8.3 micromol/L (S.D. 3.7, range 3.2-48.8). The values increased from 7.8 micromol/L in women aged <47 years to 9.0 micromol/L in those aged >59. Among pre-menopausal women the mean homocysteine level was 7.7 micromol/L compared to 8.3 micromol/L in post-menopausal women: this difference disappeared on the adjusted values. In post-menopausal women only, no clear relationship emerged between years since menopause and homocysteine levels. CONCLUSION In our population, age, and not menopausal status, was the main determinant of homocysteine levels in women around menopause.
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Affiliation(s)
- F Bruschi
- Prima Clinica Ostetrico Gincecologica, Università di Milano, 20122 Milano, Italy
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Bruschi F, Dal Pino D, Fiore V, Parazzini F, Di Pace R, Cesana BM, Melotti D, Crosignani PG. Effect of oral or transdermal hormone replacement therapy on homocysteine levels: a randomized clinical trial. Maturitas 2004; 48:33-8. [PMID: 15223106 DOI: 10.1016/j.maturitas.2003.08.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2002] [Revised: 07/04/2003] [Accepted: 08/07/2003] [Indexed: 10/26/2022]
Abstract
OBJECTIVE Aim of this randomized trial was evaluate the effect on homocysteine plasma levels of two different hormone replacement therapy (HRT) formulations in a group of late postmenopausal women. METHODS Eligible for this study were women: in postmenopause since 5 years or more (confirmed from FSH level > or = 40 mIU/l); with body mass index (BMI) < or = 35; without endocrine, hepatic or renal diseases; not current users of vitamin B or folic acid supplements; not users of any lipid-lowering drugs and sex steroids in the 6 months before trial entry. Group A: oral estradiol valerate 2 mg per day per oral normegestrol acetate 2.5 mg per day (n = 98) for 12 months; Group B: a weekly patch releasing estradiol (50 microg per day) per oral normegestrol acetate 2.5 mg per day (n = 101) for 12 months. RESULTS The mean values of the homocysteine levels in the group A and B at baseline, 3, 6 and 12 months were 7.9 and 9.1, 8.7 and 8.9, 9.3 and 10.2, 9.6 and 10.2, respectively, the differences between the two treatments were not statistically significant (time by treatment interaction, P = 0.32). Otherwise, the changes of homocysteine level at the four visits was statistically significant (P = 0.0001) in both groups. In particular, in the oral treatment group homocysteine levels increased from baseline of 10.5% at 3 months, of 17.2% after 6 months of therapy and of 21.9% at the end of the study; in the transdermal group, after a little decrease at 3 months (1.5%), the increases were of 12.1 and 12.9%, respectively. CONCLUSIONS This study does not show any different effect of oral and transdermal treatment with estradiol plus normegestrol acetate on homocysteine levels. Further it does not support previous suggestion of a lowering effect of HRT on plasma homocysteine.
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Affiliation(s)
- F Bruschi
- 1st Obstetric Gynecology Department, University of Milan, Italy
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Liberatore M, Fiore V, Iurilli AP, Santini C, Baiocchi P, Galiè M, Schioppa A, Rizzo L, Fiorani P. The role of preoperative Tc-99m HMPAO-labeled leukocyte total-body scans in aortic prosthetic reconstruction. Clin Nucl Med 2001; 26:1024-7. [PMID: 11711706 DOI: 10.1097/00003072-200112000-00007] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This study was performed to evaluate the utility of Tc-99m HMPAO-labeled leukocyte total-body scans (TBLS) for detecting remote septic foci before operation in patients undergoing aortofemoral vascular surgery. MATERIALS AND METHODS Fifty-eight patients were screened before operation for inflammatory or infective disease, and a clinical score was assigned to each patient. Each patient had TBLSs. The relation between the clinical score and the TBLS result was determined. Patients with positive results of the TBLSs were examined, and the causes of these findings were treated before surgery. RESULTS Ten of the 58 (17%) patients had a positive result of TBLSs. Of 31 patients with a clinical score of zero, 3 had positive findings of TBLS. No TBLS was positive in the 13 patients with a clinical score of 1. TBLS findings were positive in 7 of 14 of the combined patients with clinical scores of 2, 3, or 4. None of the patients showed signs of prosthetic vascular graft infection during the postoperative follow-up period. CONCLUSIONS In conclusion, TBLSs can be used before aortofemoral vascular surgery, but only in patients with high clinical scores for inflammatory or infective disease to identify relevant infective foci that could cause vascular graft infection.
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Affiliation(s)
- M Liberatore
- Department of Experimental Medicine and Pathology, University of Rome La Sapienza, Rome, Italy.
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Filippis AM, Petrilli G, Fiore V, D'Agostini A, Manini L, Neri G, Filippini A, Waly Y, Giacomelli L, Liberatore M. [Scintigraphy with 99mTc-HMPAO-marked leukocytes and abdominal tumors: clinical interpretation of scintigraphy results]. G Chir 2000; 21:267-70. [PMID: 10916946] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
The 99mTc-HMAPAO-labelled leucocyte scan is a widely employed diagnostic tool in the assessment of inflammatory and infective diseases. Nevertheless, leucocytes accumulation in neoplastic lesions has been reported. In the present study, aimed at the exploration of the abdomen and performed on 62 patients, positive scintigraphic findings were obtained in 66.6% (4/6) of the neoplasms and in 6.45% (4/62) of the studied cases. These scintigraphic results, even if they have to be considered as false positive cases, effectively reflect histopathologic changes present in the neoplastic tissue. On the basis of the obtained results, leucocytes accumulation in abdominal malignancies is probably due to the presence of necrosis and ulceration and to the resulting infection of the tumour.
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Affiliation(s)
- A M Filippis
- Dipartimento di Medicina Sperimentale e Patologia, Universita degli Studi "La Sapienza", Roma
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Liberatore M, Fiore V, D'Agostini A, Prosperi D, Iurilli AP, Santini C, Baiocchi P, Galiè M, Di Nucci GD, Sinatra R. Sternal wound infection revisited. Eur J Nucl Med 2000; 27:660-7. [PMID: 10901452 DOI: 10.1007/s002590050560] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Sternal wound infections (SWIs) can be subdivided into two types, superficial or deep, that require different treatments. The clinical diagnosis of superficial SWI is normally easy to perform, whereas the involvement of deep tissues is frequently difficult to detect. Therefore, there is a need for an imaging study that permits the assessment of SWIs and is able to distinguish between superficial and deep SWI. The present work was a prospective study aiming to evaluate the role of technetium-99m hexamethylpropylene amine oxime (99mTc-HMPAO) labelled leucocyte scan in SWI management. Twenty-eight patients with suspected SWIs were included in the study. On the basis of clinical examination they were subdivided into three groups: patients with signs of superficial SWI (group 1), patients with signs of superficial SWI and suspected deep infection (group 2) and patients with suspected deep SWI without superficial involvement (group 3). Ten patients previously submitted to median sternotomy, but without suspected SWI, were also included in the study as a control group (group 4). All patients with suspected SWI had bacteriological examinations of wound secretion, if present. In addition 99mTc-HMPAO labelled leucocyte scan was performed in all patients. The patients of groups 1, 2 and 3 were treated on the basis of the clinical signs and microbiological findings, independently of the scintigraphic results. The patients of group 4 did not receive treatment. The final assessment of infection was based on histological and microbiological findings or on long-term clinical follow-up. Sensitivity, specificity, accuracy and positive and negative predictive values for scintigraphic and non-scintigraphic results were calculated. In the diagnosis of superficial and deep SWI, clinical and microbiological examination (combined) yielded, respectively, a sensitivity of 68.7% and 100%, a specificity of 77.3% and 80.8%, an accuracy of 73.7% and 86.8%, a positive predictive value of 68.7% and 70.6% and a negative predictive value of 77.3% and 100%. The scintigraphic results obtained in superficial SWI yielded a sensitivity of 56.2%, a specificity of 90.9%, an accuracy of 76.3%, a positive predictive value of 81.8% and a negative predictive value of 74.1%, while, by contrast, in deep SWI all of these values were 100%. Therefore, one can conclude that 99mTc-HMPAO labelled leucocyte scan permits accurate diagnosis of deep SWI, solving the main clinical problem in this field. In the present study the categorisation of patients without taking into account 99mTc-HMPAO labelled leucocyte planar scan findings caused a non-negligible number of cases of superficial SWI to be treated as though they were deep SWI. This "overestimation" led to unnecessary surgery, increased and prolonged use of antibiotics with more (higher) toxicity and additional expense.
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Affiliation(s)
- M Liberatore
- Department of Experimental Medicine and Pathology, University of Rome La Sapienza, Italy.
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Barone R, Procaccini E, Chianelli M, Annovazzi A, Fiore V, Hawa M, Nardi G, Ronga G, Pozzilli P, Signore A. Prognostic relevance of pancreatic uptake of technetium-99m labelled human polyclonal immunoglobulins in patients with type 1 diabetes. Eur J Nucl Med 1998; 25:503-8. [PMID: 9575246 DOI: 10.1007/s002590050250] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Insulin-dependent type 1 diabetes (IDDM) is caused by the autoimmune destruction of insulin-producing beta cells. Approximately 10%-20% of patients may benefit from adjuvant immunotherapy upon diagnosis of the disease in order to protect residual beta-cell function. It has been suggested that this subgroup of patients differs from others by virtue of the presence of residual pancreatic inflammation and beta-cell function. In this study we have investigated to what extent technetium-99m-labelled human polyclonal immunoglobulins (99mTc-HIG) accumulate in the pancreas of IDDM patients at the time of diagnosis and 1 year thereafter, with a view to ascertaining whether HIG scintigraphy is useful for the identification of IDDM patients with residual pancreatic inflammation. Patients with recent-onset IDDM (n=15) were investigated at the time of diagnosis and 1 year later, and ten age- and sex-matched normal subjects were also studied. Gamma camera imaging and target to background ratio, analysed blind by three independent readers, were used to quantify the radioactivity in the pancreatic region and findings were correlated with metabolic, immunological and clinical parameters. Seven out of 15 newly diagnosed IDDM patients showed a significant accumulation of radiolabelled HIG in the pancreas (pancreas/bone ratio higher than the mean +2SD of normal subjects). One year after diagnosis, pancreatic accumulation of HIG was still detectable in most IDDM patients who were positive at the time of diagnosis. Six out of seven patients with positive scintigraphy had a partial clinical remission. These results indicate that HIG scintigraphy at the time of onset of diabetes identifies a subset of patients with residual beta-cell function who may benefit from adjuvant immunotherapy.
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Affiliation(s)
- R Barone
- Nu.M.E.D. Group, Servizio Medicina Nucleare, II Clinica Medica, University "La Sapienza", Rome, Italy
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Signore A, Fiore V, Chianelli M, Procaccini E, Barone R, Ronga G, Negri M, Pozzilli P. The effect of metformin on liver blood flow in vivo in normal subjects and patients with non insulin dependent diabetes. Diabetes Res Clin Pract 1996; 33:83-7. [PMID: 8879962 DOI: 10.1016/0168-8227(96)01280-6] [Citation(s) in RCA: 5] [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] [Indexed: 02/02/2023]
Abstract
We previously reported that metformin improves insulin-mediated glucose liver metabolism in patients with non insulin dependent diabetes (NIDDM). It is not clear whether this is a direct effect of metformin on liver metabolism or mediated by other mechanisms such as increased liver blood flow. In this respect it has recently been reported that metformin increases hepatic blood flow (HBF) in diabetic rats. The aim of this study was to evaluate whether the administration of metformin is associated with modifications in HBF in humans. Patients affected by NIDDM (n = 11) and normal subjects (n = 6) were studied. In the first protocol HBF was investigated in six overweight (BMI 27 +/- 2 Kg/m2) NIDDM patients and six normal subjects (age and BMI matched) already on metformin treatment before and 2 h after the administration of 500 mg metformin. In the second protocol HBF was investigated in obese (BMI 32 +/- 1 Kg/m2) NIDDM patients (n = 5) in good metabolic control before and after 15 days of metformin at the dose of 1 g daily. HBF was measured by intravenous injection of 3 mCi 99mTc-phytate. In both protocols no significant changes in HBF were observed following metformin administration either in NIDDM patients or normal subjects. No significant differences were observed in HBF between diabetic patients and normal subjects. These data indicate that metformin has no effect on HBF in man. The previously reported improvement of insulin mediated liver metabolism induced by metformin is likely to be a consequence of the direct effect of the drug at hepatocyte level which is independent of HBF modifications.
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Affiliation(s)
- A Signore
- Gruppo Nu.M.E.D. Servizio Speciale di Medicina Nucleare, Rome, Italy
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Signore A, Fiore V, Chianelli M, Ronga G, Pozzilli P. Effect of metformin on liver insulin metabolism and regional blood flow. Diabetes Metab Rev 1995; 11 Suppl 1:S13-21. [PMID: 8529480 DOI: 10.1002/dmr.5610110504] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- A Signore
- Gruppo Nu.M.E.D., Servizio Speciale di Medicina Nucleare, University La Sapienza, Rome, Italy
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Baroni MG, Alcolado JC, Gragnoli C, Franciosi AM, Cavallo MG, Fiore V, Pozzilli P, Galton DJ. Affected sib-pair analysis of the GLUT1 glucose transporter gene locus in non-insulin-dependent diabetes mellitus (NIDDM): evidence for no linkage. Hum Genet 1994; 93:675-80. [PMID: 7516306 DOI: 10.1007/bf00201569] [Citation(s) in RCA: 6] [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] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Despite the strong evidence for a major role played by genetic factors in the aetiology of non-insulin-dependent diabetes mellitus (NIDDM), the genes involved are still unknown. Association studies of candidate genes for the inheritance of NIDDM have so far yielded inconclusive results. Some evidence exists for an association between NIDDM and the glucose transporter gene GLUT1, involved in basal glucose transport, although this has not been confirmed. In the present study we have tested the hypothesis of linkage between NIDDM and the GLUT1 gene, using affected sib-pairs. With this method the concordance observed for a given gene marker is compared with that expected under the assumption of no linkage between that marker and the disease. Fifty-four pedigrees (22 Italians and 32 British), for a total of 82 sib-pairs were studied by the affected sib-pair method proposed by Weeks and Lange, using two restriction fragment length polymorphisms (RFLPs) at the GLUT1 locus, the MspI RFLP, at an estimated 0.171 recombination frequency from the GLUT1 gene, and the XbaI RFLP, located within the GLUT1 gene and previously shown to be associated with the disease. Results showed that the MspI marker and NIDDM segregate independently; for the XbaI RFLP, linkage could be shown only if the results were weighted by the allele frequency [f(p) = 1/p], and only in the Italian and the combined (Italian and British) sib-pair groups. Multilocus analysis with both markers was also negative. We conclude that the GLUT1 gene is very unlikely to play a major role in the aetiology of NIDDM, although an accessory role cannot be excluded, and studies of the gene sequence should help to clarify this question.
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Affiliation(s)
- M G Baroni
- Cattedra di Endocrinologia (I), University of Rome La Sapienza, Rome Italy
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Baroni MG, Oelbaum RS, Pozzilli P, Stocks J, Li SR, Fiore V, Galton DJ. Polymorphisms at the GLUT1 (HepG2) and GLUT4 (muscle/adipocyte) glucose transporter genes and non-insulin-dependent diabetes mellitus (NIDDM). Hum Genet 1992; 88:557-61. [PMID: 1348045 DOI: 10.1007/bf00219344] [Citation(s) in RCA: 28] [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] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
In order to determine the possible contribution of the GLUT1 (HepG2) glucose transporter gene to the inheritance of non-insulin-dependent diabetes mellitus (NIDDM), two restriction fragment length polymorphisms (RFLPs) and the related haplotypes at this locus were studied in 48 Italian diabetic patients and 58 normal subjects. Genotype frequencies for the XbaI polymorphism were significantly different between patients and controls (XbaI: chi 2 = 9.80, df = 2, P less than 0.0079). A significant difference was also found in the allele frequencies between NIDDM patients and controls (chi 2 = 9.39, df = 1, P less than 0.0022), whereas no differences were found for the StuI RFLP. No linkage disequilibrium was detected between the XbaI and StuI RFLPs in this sample. The analysis of the four haplotype frequencies (X1S1, X1S2, X2S1, X2S2) revealed a significant difference between diabetic patients and controls (chi 2 = 14.26, df = 3, P less than 0.002). By comparing single haplotype frequencies, a significant difference between the two groups was found for the X1S1 and X2S2 haplotypes. A two-allele RFLP at the GLUT4 (muscle/adipocyte) glucose transporter gene, detected with the restriction enzyme KpnI, was also examined; no differences were found between patients and controls for this RFLP. The finding of an association between polymorphic markers at the GLUT1 transporter and NIDDM suggests that this locus may contribute to the inherited susceptibility to the disease in this Italian population.
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Affiliation(s)
- M G Baroni
- Department of Human Genetics and Metabolism, St. Bartholomew's Hospital, London, UK
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Pozzilli P, Occhigrossi F, Buzzetti R, Fiore V. Record books and patients with NIDDM. Waste of time? Diabetes Care 1988; 11:299-300. [PMID: 3416691 DOI: 10.2337/diacare.11.3.299] [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] [Indexed: 02/03/2023]
Affiliation(s)
- P Pozzilli
- Clinica Medica II, University of Rome "La Sapienza," Italy
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