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Schena E, Mattioli E, Peres C, Zanotti L, Morselli P, Iozzo P, Guzzardi MA, Bernardini C, Forni M, Nesci S, Caprio M, Cecchetti C, Pagotto U, Gabusi E, Cattini L, Lisignoli G, Blalock W, Gambineri A, Lattanzi G. Mineralocorticoid Receptor Antagonism Prevents Type 2 Familial Partial Lipodystrophy Brown Adipocyte Dysfunction. Cells 2023; 12:2586. [PMID: 37998321 PMCID: PMC10670260 DOI: 10.3390/cells12222586] [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: 09/08/2023] [Revised: 10/29/2023] [Accepted: 11/02/2023] [Indexed: 11/25/2023] Open
Abstract
Type-2 Familial Partial Lipodystrophy (FPLD2), a rare lipodystrophy caused by LMNA mutations, is characterized by a loss of subcutaneous fat from the trunk and limbs and excess accumulation of adipose tissue in the neck and face. Several studies have reported that the mineralocorticoid receptor (MR) plays an essential role in adipose tissue differentiation and functionality. We previously showed that brown preadipocytes isolated from a FPLD2 patient's neck aberrantly differentiate towards the white lineage. As this condition may be related to MR activation, we suspected altered MR dynamics in FPLD2. Despite cytoplasmic MR localization in control brown adipocytes, retention of MR was observed in FPLD2 brown adipocyte nuclei. Moreover, overexpression of wild-type or mutated prelamin A caused GFP-MR recruitment to the nuclear envelope in HEK293 cells, while drug-induced prelamin A co-localized with endogenous MR in human preadipocytes. Based on in silico analysis and in situ protein ligation assays, we could suggest an interaction between prelamin A and MR, which appears to be inhibited by mineralocorticoid receptor antagonism. Importantly, the MR antagonist spironolactone redirected FPLD2 preadipocyte differentiation towards the brown lineage, avoiding the formation of enlarged and dysmorphic lipid droplets. Finally, beneficial effects on brown adipose tissue activity were observed in an FPLD2 patient undergoing spironolactone treatment. These findings identify MR as a new lamin A interactor and a new player in lamin A-linked lipodystrophies.
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Affiliation(s)
- Elisa Schena
- Unit of Bologna, CNR—National Research Council of Italy, Institute of Molecular Genetics “Luigi Luca Cavalli-Sforza”, 40136 Bologna, Italy; (E.S.); (E.M.); (C.P.); (W.B.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Elisabetta Mattioli
- Unit of Bologna, CNR—National Research Council of Italy, Institute of Molecular Genetics “Luigi Luca Cavalli-Sforza”, 40136 Bologna, Italy; (E.S.); (E.M.); (C.P.); (W.B.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Chiara Peres
- Unit of Bologna, CNR—National Research Council of Italy, Institute of Molecular Genetics “Luigi Luca Cavalli-Sforza”, 40136 Bologna, Italy; (E.S.); (E.M.); (C.P.); (W.B.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Laura Zanotti
- Unit of Gynecology and Obstetrics, Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (L.Z.); (C.C.); (U.P.); (A.G.)
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Paolo Morselli
- Plastic Surgery Unit, Department of Specialised, Experimental and Diagnostic Medicine, Alma Mater Studiorum University of Bologna, S. Orsola-Malpighi Hospital, 40126 Bologna, Italy;
| | - Patricia Iozzo
- CNR—National Research Council of Italy, Institute of Clinical Physiology, 56124 Pisa, Italy; (P.I.); (M.A.G.)
| | - Maria Angela Guzzardi
- CNR—National Research Council of Italy, Institute of Clinical Physiology, 56124 Pisa, Italy; (P.I.); (M.A.G.)
| | - Chiara Bernardini
- Department of Veterinary Medical Sciences, University of Bologna, 40064 Ozzano Emilia, Italy; (C.B.); (S.N.)
| | - Monica Forni
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Salvatore Nesci
- Department of Veterinary Medical Sciences, University of Bologna, 40064 Ozzano Emilia, Italy; (C.B.); (S.N.)
| | - Massimiliano Caprio
- Laboratory of Cardiovascular Endocrinology, IRCCS San Raffaele, 00163 Rome, Italy;
- Department of Human Sciences and Promotion of the Quality of Life, San Raffaele Roma Open University, 00166 Rome, Italy
| | - Carolina Cecchetti
- Unit of Gynecology and Obstetrics, Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (L.Z.); (C.C.); (U.P.); (A.G.)
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Uberto Pagotto
- Unit of Gynecology and Obstetrics, Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (L.Z.); (C.C.); (U.P.); (A.G.)
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Elena Gabusi
- SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.G.); (L.C.); (G.L.)
| | - Luca Cattini
- SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.G.); (L.C.); (G.L.)
| | - Gina Lisignoli
- SC Laboratorio di Immunoreumatologia e Rigenerazione Tissutale, IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy; (E.G.); (L.C.); (G.L.)
| | - William Blalock
- Unit of Bologna, CNR—National Research Council of Italy, Institute of Molecular Genetics “Luigi Luca Cavalli-Sforza”, 40136 Bologna, Italy; (E.S.); (E.M.); (C.P.); (W.B.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
| | - Alessandra Gambineri
- Unit of Gynecology and Obstetrics, Division of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138 Bologna, Italy; (L.Z.); (C.C.); (U.P.); (A.G.)
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, 40126 Bologna, Italy;
| | - Giovanna Lattanzi
- Unit of Bologna, CNR—National Research Council of Italy, Institute of Molecular Genetics “Luigi Luca Cavalli-Sforza”, 40136 Bologna, Italy; (E.S.); (E.M.); (C.P.); (W.B.)
- IRCCS Istituto Ortopedico Rizzoli, 40136 Bologna, Italy
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Cecchetti C, Belardinelli E, Dionese P, Teglia R, Fazzeri R, D’ Apice MR, Vestito A, Pagotto U, Gambineri A. Is it possible to achieve an acceptable disease control by dietary therapy alone in Berardinelli Seip type 1? Experience from a case report. Front Endocrinol (Lausanne) 2023; 14:1190363. [PMID: 37347108 PMCID: PMC10281053 DOI: 10.3389/fendo.2023.1190363] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/20/2023] [Accepted: 05/19/2023] [Indexed: 06/23/2023] Open
Abstract
Background and objective Severe metabolic complications generally manifest at an early age in Berardinelli - Seip congenital lipodystrophy (BSCL) and their management is especially challenging. Nutritional intervention with low lipid diets is considered by experts to be fundamental in treating the disease when associated with medical therapy, however little is known about the beneficial effects of dietary interventions alone. Aim To underline the importance of a well-structured low-fat diet in BSCL patients. Methods and results A BSCL male patient strictly followed a hypocaloric hypolipemic diet (60% carbohydrates, 22% fats and 18% proteins) since clinical diagnosis at the age of one year. Interestingly, pharmacological interventions were not required at any point during the follow-up. Aged 16 years the patient was referred to our center. Biochemistry, hormonal evaluation, 75 mg oral glucose tolerance test, cardiac evaluation and abdominal ultrasound were performed, revealing no abnormalities. Genetic analysis and leptin dosage were carried out, confirming the diagnosis of BSCL type 1 (homozygosity for c.493-1G>C pathogenic variant in AGPAT2 gene) and showing undetectable circulating levels of leptin (< 0.2 mcg/L). Diet therapy alone was therefore maintained, scheduling follow-up visits every six months, with acceptable disease control ever since. Conclusions This report proves how a low-fat diet is of great help in the management of BSCL and its complications. In addition, a specific hypolipemic diet could be used alone as an effective treatment in selected cases with high compliance and, probably, a milder phenotype.
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Affiliation(s)
- Carolina Cecchetti
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Elisabetta Belardinelli
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Paola Dionese
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Rita Teglia
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Roberta Fazzeri
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | | | - Amanda Vestito
- Gastroenterology Unit, Department of Digestive Diseases, S. Orsola-Malpighi Hospital, Bologna, Italy
| | - Uberto Pagotto
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Alessandra Gambineri
- Division of Endocrinology and Diabetes Prevention and Care, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), University Hospital of Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), Alma Mater Studiorum University of Bologna, Bologna, Italy
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Pandurevic S, Mancini I, Mitselman D, Magagnoli M, Teglia R, Fazzeri R, Dionese P, Cecchetti C, Caprio M, Moretti C, Sicinska J, Agostini A, Gazineo D, Godino L, Sajoux I, Fanelli F, Meriggiola CM, Pagotto U, Gambineri A. Efficacy of very low-calorie ketogenic diet with the Pronokal® method in obese women with polycystic ovary syndrome: a 16-week randomized controlled trial. Endocr Connect 2023:EC-22-0536. [PMID: 37018117 DOI: 10.1530/ec-22-0536] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 04/05/2023] [Indexed: 04/06/2023]
Abstract
OBJECTIVE To assess the efficacy of a very low-calorie ketogenic diet (VLCKD) method versus a Mediterranean low-calorie diet (LCD) in obese PCOS women of a reproductive age. DESIGN Randomized controlled open label trial. The treatment period was 16 weeks; VLCKD for 8 weeks then LCD for 8 weeks, according to the Pronokal® method (experimental group; n=15) versus Mediterranean LCD for 16 weeks (control group; n=15). Ovulation monitoring was carried out at baseline and after 16 weeks, while a clinical exam, bioelectrical impedance analysis (BIA), anthropometry, and biochemical analyses were performed at baseline, at week 8, and at week 16. RESULTS BMI decreased significantly in both groups, and to a major extent in the experimental group (-13.7% vs -5.1%, p=0.0003). Significant differences between the experimental and the control groups were also observed in the reduction of waist circumference (-11.4% vs -2.9%), BIA-measured body fat (-24.0% vs -8.1%), and free T (-30.4% vs -12.6%) after 16 weeks (p=0.0008, p=0.0176, and p=0.0009, respectively). HOMA-IR significantly decreased only in the experimental group (p=0.0238), but without significant differences with respect to the control group (-23% vs -13.2%, p>0.05). At baseline, 38.5% participants in the experimental group and 14.3% participants in the control group had ovulation, which increased to 84.6% (p=0.031) and 35.7% (p>0.05) at the end of the study, respectively. CONCLUSION In obese PCOS patients, 16-weeks of VLCKD protocol with the Pronokal® method was more effective than Mediterranean LCD in reducing total and visceral fat, and in ameliorating hyperandrogenism and ovulatory dysfunction.
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Affiliation(s)
- Srdjan Pandurevic
- S Pandurevic, Unit of Endocrinology and Prevention and Care of Diabetes, Dept. of Medical and Surgical Sciences, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | - Ilaria Mancini
- I Mancini, IRCCS Azienda Ospedaliera-Universitaria di Bologna, Unit of Gynecology and Obstetrics, Bologna, Italy
| | - Dimitri Mitselman
- D Mitselman, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Division of Endocrinology and Diabetes Prevention and Care, Bologna, Italy
| | - Matteo Magagnoli
- M Magagnoli, Unit of Endocrinology and of Prevention and Care of Diabetes, Center for Applied Biomedical Research, Department of Medical and Surgical Sciences, University of Bologna, S.Orsola Policlinic, Bologna, Italy
| | - Rita Teglia
- R Teglia, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Division of Endocrinology and Diabetes Prevention and Care, Bologna, Italy
| | - Roberta Fazzeri
- R Fazzeri, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Division of Endocrinology and Diabetes Prevention and Care, Bologna, Italy
| | - Paola Dionese
- P Dionese, Dept. of Medical and Surgical Sciences, University of Bologna, Unit of Endocrinology and Prevention and Care of Diabetes, Dept. of Medical and Surgical Sciences, S. Orsola Hospital, Bologna, Italy
| | - Carolina Cecchetti
- C Cecchetti, Unit of Endocrinology and Prevention and Care of Diabetes, Dept. of Medical and Surgical Sciences, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | - Massimiliano Caprio
- M Caprio, Department of Human Sciences and Promotion of the Quality of Life, IRCCS San Raffaele Pisana, Rome, Italy
| | - Constanzo Moretti
- C Moretti, Systems' Medicine, University of Rome Tor Vergata, Roma, Italy
| | - Justyna Sicinska
- J Sicinska, CSK MSWiA Hospital, Dermatology Clinic, Warsaw, Poland
| | - Alessandro Agostini
- A Agostini, Department of Experimental, Diagnostic, and Specialty Medicine, University of Bologna, Bologna, Italy
| | - Domenica Gazineo
- D Gazineo, S. Orsola Hospital, Teaching Hospital, Bologna, Italy
| | - Lea Godino
- L Godino, S. Orsola Hospital, Teaching Hospital, Bologna, Italy
| | - Ignacio Sajoux
- I Sajoux, Epigenomics in Endocrinology and Nutrition Group, Instituto de Investigacion Sanitaria de Santiago de Compostela, Santiago de Compostela, Spain
| | - Flaminia Fanelli
- F Fanelli, Department of Medical and Surgical Sciences, University of Bologna Hospital of Bologna Sant'Orsola-Malpighi Polyclinic, Bologna, Italy
| | - Cristina M Meriggiola
- C Meriggiola, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Unit of Gynecology and Ostetrics, Bologna, Italy
| | - Uberto Pagotto
- U Pagotto, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Division of Endocrinology and Diabetes Prevention and Care, Bologna, Italy
| | - Alessandra Gambineri
- A Gambineri, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Division of Endocrinology and Diabetes Prevention and Care, Bologna, Italy
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Gambineri A, Scarano E, Rucci P, Perri A, Tamburrino F, Altieri P, Corzani F, Cecchetti C, Dionese P, Belardinelli E, Ibarra-Gasparini D, Menabò S, Vicennati V, Repaci A, di Dalmazi G, Pelusi C, Zavatta G, Virdi A, Neri I, Fanelli F, Mazzanti L, Pagotto U. New insights into the comorbid conditions of Turner syndrome: results from a long-term monocentric cohort study. J Endocrinol Invest 2022; 45:2247-2256. [PMID: 35907176 PMCID: PMC9646560 DOI: 10.1007/s40618-022-01853-z] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2022] [Accepted: 06/27/2022] [Indexed: 11/30/2022]
Abstract
PURPOSE Many questions concerning Turner syndrome (TS) remain unresolved, such as the long-term complications and, therefore, the optimal care setting for adults. The primary aim of this long-term cohort study was to estimate the incidence of comorbid conditions along the life course. METHODS A total of 160 Italian patients with TS diagnosed from 1967 to 2010 were regularly and structurally monitored from the diagnosis to December 2019 at the University Hospital of Bologna using a structured multidisciplinary monitoring protocol. RESULTS The study cohort was followed up for a median of 27 years (IQR 12-42). Autoimmune diseases were the comorbid condition with the highest incidence (61.2%), followed by osteoporosis and hypertension (23.8%), type 2 diabetes (16.2%) and tumours (15.1%). Median age of onset ranged from 22 years for autoimmune diseases to 39 years for type 2 diabetes. Malignant tumours were the most prominent type of neoplasm, with a cumulative incidence of 11.9%. Papillary thyroid carcinoma was the most common form of cancer, followed by skin cancer and cancer of the central nervous system. Only one major cardiovascular event (acute aortic dissection) was observed during follow-up. No cases of ischaemic heart disease, heart failure, stroke or death were recorded. CONCLUSIONS This cohort study confirms the need for continuous, structured and multidisciplinary lifelong monitoring of TS, thus ensuring the early diagnosis of important comorbid conditions, including cancer, and their appropriate and timely treatment. In addition, these data highlight the need for the increased surveillance of specific types of cancer in TS, including thyroid carcinoma.
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Affiliation(s)
- A Gambineri
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy.
| | - E Scarano
- Pediatric Endocrinology and Rare Disease Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - P Rucci
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - A Perri
- Pediatric Endocrinology and Rare Disease Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - F Tamburrino
- Pediatric Endocrinology and Rare Disease Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - P Altieri
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - F Corzani
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - C Cecchetti
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - P Dionese
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - E Belardinelli
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - D Ibarra-Gasparini
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - S Menabò
- Genetic Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - V Vicennati
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - A Repaci
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - G di Dalmazi
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - C Pelusi
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - G Zavatta
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - A Virdi
- Division of Dermatology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - I Neri
- Division of Dermatology, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - F Fanelli
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
| | - L Mazzanti
- Pediatric Endocrinology and Rare Disease Unit, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Bologna, Italy
| | - U Pagotto
- Unit of Endocrinology and Diabetes Prevention and Care, IRCCS Azienda Ospedaliero-Universitaria Di Bologna, Via Massarenti 9, 40138, Bologna, Italy
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Bottari G, Damiani E, Confalone V, Scorcella C, Casarotta E, Gandolfo C, Stoppa F, Cecchetti C, Donati A. Microvascular dysfunction in pediatric patients with SARS-COV-2 pneumonia: Report of three severe cases. Microvasc Res 2022; 141:104312. [PMID: 35026289 PMCID: PMC8744301 DOI: 10.1016/j.mvr.2022.104312] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Revised: 01/01/2022] [Accepted: 01/02/2022] [Indexed: 02/06/2023]
Abstract
The coronavirus 19 (COVID-19) pandemic has affected hundreds of millions of people worldwide: in most of cases children and young people developed asymptomatic or pauci-symptomatic clinical pictures. However authors have showed that there are some categories of childhood more vulnerable to COVID-19 infection such as newborns or children with comorbidities. We report for the first time to the best of our knowledge about microvascular dysfunction in three pediatric clinical cases who developed COVID-19 infections with need of pediatric critical care. We found that sublingual microcirculation is altered in children with severe COVID-19 infection. Our findings confirmed most of data already observed by other authors in adult population affected by severe COVID-19 infection, but with distinct characteristics than microcirculation alterations previous observed in a clinical case of MIS-C. However we cannot establish direct correlation between microcirculation analysis and clinical or laboratory parameters in our series, by our experience we have found that sublingual microcirculation analysis allow clinicians to report directly about microcirculation dysfunction in COVID-19 patients and it could be a valuable bedside technique to monitor thrombosis complication in this population.
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Affiliation(s)
- G Bottari
- Pediatric Emergency Department Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy.
| | - E Damiani
- Anesthesia and Intensive Care Unit, Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - V Confalone
- Pediatric Emergency Department Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Scorcella
- Anesthesia and Intensive Care Unit, Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - E Casarotta
- Anesthesia and Intensive Care Unit, Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
| | - C Gandolfo
- Neuroradiologic Unit, Department of Radiology, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - F Stoppa
- Pediatric Emergency Department Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - C Cecchetti
- Pediatric Emergency Department Pediatric Intensive Care Unit, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - A Donati
- Anesthesia and Intensive Care Unit, Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona, Italy
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6
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Marano M, Rossi F, Ravà L, Khalil Ramla M, Pisani M, Bottari G, Genuini L, Zampini G, Nunziata J, Reale A, Barbieri MA, Celeani F, Di Nardo M, Cecchetti C, Stoppa F, Villani A, Raponi M, Livadiotti S, Pontrelli G. Acute toxic exposures in children: analysis of a three year registry managed by a Pediatric poison control Center in Italy. Ital J Pediatr 2021; 47:125. [PMID: 34078407 PMCID: PMC8170623 DOI: 10.1186/s13052-021-01071-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2021] [Accepted: 05/14/2021] [Indexed: 11/16/2022] Open
Abstract
Introduction Acute pediatric poisoning is an emerging health and social problem. The aim of this study is to describe the characteristics of a large pediatric cohort exposed to xenobiotics, through the analysis of a Pediatric Poison Control Center (PPCc) registry. Methods This study, conducted in the Pediatric Hospital Bambino Gesù of Rome, a reference National Pediatric Hospital, collected data of children whose parents or caregivers contacted the PPCc by phone (group “P”), or who presented to the Emergency Department (group “ED”), during the three-year period 2014–2016. Data were prospectively and systematically collected in a pre-set electronic registry. Comparisons among age groups were performed and multivariable logistic regression models used to investigate associations with outcomes (hospital referral for “P”, and hospital admission for “ED”group). Results We collected data of 1611 children on group P and 1075 on group ED. Both groups were exposed to both pharmaceutical and non-pharmaceutical agents. Pharmaceutical agent exposure increased with age and the most common route of exposure was oral. Only 10% among P group were symptomatic children, with gastrointestinal symptoms. Among the ED patients, 30% were symptomatic children mostly with gastrointestinal (55.4%) and neurologic symptoms (23.8%). Intentional exposure (abuse substance and suicide attempt), which involved 7.7% of patients, was associated with older age and Hospital admission. Conclusions Our study describes the characteristics of xenobiotics exposures in different paediatric age groups, highlighting the impact of both pharmacological and intentional exposure. Furthermore, our study shows the utility of a specific PPCc, either through Phone support or by direct access to ED. PPCc phone counselling could avoid unnecessary access to the ED, a relevant achievement, particularly in the time of a pandemic.
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Affiliation(s)
- M Marano
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy. .,Paediatric Clinical Toxicology Centre, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy.
| | - F Rossi
- Emergency Department, Children's Hospital Bambino Gesù, IRCCS, Palidoro, Italy
| | - L Ravà
- Epidemiology Unit and Biostatistics, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - M Khalil Ramla
- Paediatric Clinical Toxicology Centre, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - M Pisani
- Emergency Department, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - G Bottari
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - L Genuini
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - G Zampini
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - J Nunziata
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - A Reale
- Emergency Department, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - M A Barbieri
- Emergency Department, Children's Hospital Bambino Gesù, IRCCS, Palidoro, Italy
| | - F Celeani
- Information Systems Department, General direction Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - M Di Nardo
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - C Cecchetti
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - F Stoppa
- DEA Paediatric Intensive Care Unit, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - A Villani
- Emergency Department, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - M Raponi
- Medical Direction, Children's Hospital Bambino Gesù, IRCCS, Rome, Italy
| | - S Livadiotti
- Clinical Trials Centre, University Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
| | - G Pontrelli
- Clinical Trials Centre, University Department of Paediatrics, Bambino Gesù Children's Hospital, IRCCS, Rome, Italy
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7
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Cecchetti C, D’Apice MR, Morini E, Novelli G, Pizzi C, Pagotto U, Gambineri A. Case Report: An Atypical Form of Familial Partial Lipodystrophy Type 2 Due to Mutation in the Rod Domain of Lamin A/C. Front Endocrinol (Lausanne) 2021; 12:675096. [PMID: 33953703 PMCID: PMC8092436 DOI: 10.3389/fendo.2021.675096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Accepted: 03/29/2021] [Indexed: 11/30/2022] Open
Abstract
Purpose Familial partial lipodystrophy type 2 (FPLD2) patients generally develop a wide variety of severe metabolic complications. However, they are not usually affected by primary cardiomyopathy and conduction system disturbances, although a few cases of FPLD2 and cardiomyopathy have been reported in the literature. These were all due to amino-terminal heterozygous lamin A/C mutations, which are considered as new forms of overlapping syndromes. Methods and Results Here we report the identification of a female patient with FPLD2 due to a heterozygous missense variant c.604G>A in the exon 3 of the LMNA gene, leading to amino acid substitution (p.Glu202Lys) in the central alpha-helical rod domain of lamin A/C with a high propensity to form coiled-coil dimers. The patient's cardiac evaluations that followed the genetic diagnosis revealed cardiac rhythm disturbances which were promptly treated pharmacologically. Conclusions This report supports the idea that there are "atypical forms" of FPLD2 with cardiomyopathy, especially when a pathogenic variant affects the lamin A/C head or alpha-helical rod domain. It also highlights how increased understanding of the genotype-phenotype correlation could help clinicians to schedule personalized monitoring of the lipodystrophic patient, in order to prevent uncommon but possible devastating manifestations, including arrhythmias and sudden death.
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Affiliation(s)
- Carolina Cecchetti
- Division of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences (DIMEC), Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | | | - Elena Morini
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
| | - Giuseppe Novelli
- Laboratory of Medical Genetics, Tor Vergata Hospital, Rome, Italy
- Department of Biomedicine and Prevention, University of Rome “Tor Vergata”, Rome, Italy
| | - Carmine Pizzi
- Unit of Cardiology, Department of Specialistic, Diagnostic and Experimental Medicine, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Uberto Pagotto
- Division of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences (DIMEC), Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessandra Gambineri
- Division of Endocrinology and Diabetes Prevention and Care, Department of Medical and Surgical Sciences (DIMEC), Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
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8
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Pandurevic S, Bergamaschi L, Pizzi C, Patton L, Rucci P, Corzani F, Cecchetti C, Pelusi C, Altieri P, Vicennati V, Di Dalmazi G, Fanelli F, Macut D, Pagotto U, Gambineri A. Body mass index rather than the phenotype impacts precocious ultrasound cardiovascular risk markers in polycystic ovary syndrome. Eur J Endocrinol 2021; 184:199-208. [PMID: 33112268 DOI: 10.1530/eje-20-0725] [Citation(s) in RCA: 2] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Accepted: 10/27/2020] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Research into cardiovascular disease (CV) prevention has demonstrated a variety of ultrasound (US) markers predicting risk in the general population but which have been scarcely used for polycystic ovary syndrome (PCOS). Obesity is a major factor contributing to CV disease in the general population, and it is highly prevalent in PCOS. However, it is still unclear how much risk is attributable to hyperandrogenism. This study evaluates the most promising US CV risk markers in PCOS and compares them between different PCOS phenotypes and BMI values. DESIGN Women fulfilling the Rotterdam criteria for PCOS were recruited from our outpatient clinic for this cross-sectional study. METHODS Participants (n = 102) aged 38.9 ± 7.4 years were stratified into the four PCOS phenotypes and the three BMI classes (normal-weight, overweight, obese). They were assessed for clinical and biochemical parameters together with the following US markers: coronary intima-media thickness (cIMT), flow-mediated vascular dilation (FMD), nitroglycerine-induced dilation (NTG), and epicardial fat thickness (EFT). RESULTS There was no statistical difference among the four phenotypes in terms of cIMT, FMD, NTG or EFT, however all the US parameters except NTG showed significant differences among the three BMI classes. Adjusting for confounding factors in multiple regression analyses, EFT retained the greatest direct correlation with BMI and cIMT remained directly correlated but to a lesser degree. CONCLUSIONS This study showed that obesity rather than the hyperandrogenic phenotype negatively impacts precocious US CV risk markers in PCOS. In addition, EFT showed the strongest association with BMI, highlighting its potential for estimating CV risk in PCOS.
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Affiliation(s)
- Srdjan Pandurevic
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Luca Bergamaschi
- Unit of Cardiology, Department of Specialistic, Diagnostic and Experimental Medicine, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | - Carmine Pizzi
- Unit of Cardiology, Department of Specialistic, Diagnostic and Experimental Medicine, S. Orsola Hospital, University of Bologna, Bologna, Italy
| | - Laura Patton
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Paola Rucci
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy
| | - Francesca Corzani
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Carolina Cecchetti
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Carla Pelusi
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Paola Altieri
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Valentina Vicennati
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Guido Di Dalmazi
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Flaminia Fanelli
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Djuro Macut
- Clinic of Endocrinology, Diabetes and Metabolic Diseases, Faculty of Medicine, University of Belgrade, Belgrade, Serbia
| | - Uberto Pagotto
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
| | - Alessandra Gambineri
- Unit of Endocrinology and Prevention and Care of Diabetes, Department of Medical and Surgical Sciences
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9
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Marano M, Di Giuseppe M, Pro S, Pisani M, Montibeller M, Bottari G, Nunziata J, Cecchetti C. Vipera aspis bite neurotoxicity: two pediatric cases in Central Italy. Clin Toxicol (Phila) 2019; 58:849-850. [PMID: 31724448 DOI: 10.1080/15563650.2019.1687906] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- M Marano
- DEA Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy.,Regional Paediatric Poison Control Center, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - M Di Giuseppe
- University-Hospital Pediatric Department (DPUO), Bambino Gesù Children's Hospital IRCSS, "Tor Vergata University", Rome, Italy
| | - S Pro
- Neurology Unit, Department of Neurosciences, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - M Pisani
- Emergency Department, Bambino Gesù Children's Hospital, Irccs, Rome, Italy
| | - M Montibeller
- DEA Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - G Bottari
- DEA Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - J Nunziata
- DEA Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
| | - C Cecchetti
- DEA Paediatric Intensive Care Unit, Bambino Gesù Children's Hospital IRCCS, Rome, Italy
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10
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Ferreri A, Sassone M, Angelillo P, Zaja F, Re A, Spina M, Di Rocco A, Fabbri A, Stelitano C, Frezzato M, Rusconi C, Zambello R, Arcari A, Bertoldero G, De Lorenzo D, Volpetti S, Calimeri T, Perrone S, Cecchetti C, Ciceri F, Ponzoni M. LONG-TERM EFFICACY AND SAFETY OF LENALIDOMIDE MAINTENANCE IN PATIENTS WITH RELAPSED DIFFUSE LARGE B-CELL LYMPHOMA WHO ARE NOT ELIGIBLE FOR AUTOLOGOUS TRANSPLANTATION (ASCT). Hematol Oncol 2019. [DOI: 10.1002/hon.65_2630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- A.J. Ferreri
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M.C. Sassone
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - P. Angelillo
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - F. Zaja
- SC Ematologia; Azienda Sanitaria Universitaria Integrata; Trieste Italy
| | - A. Re
- Division of Hematology; Spedali Civili; Brescia Italy
| | - M. Spina
- Oncologia; Centro di Riferimento Oncologico; Aviano Italy
| | - A. Di Rocco
- Division of Hematology; University ”La Sapienza”; Rome Italy
| | - A. Fabbri
- Division of Hematology; Azienda Ospedaliera Università Senese; Siena Italy
| | - C. Stelitano
- Division of Hematology; Azienda Ospedaliera Bianchi-Melacrino-Morelli; Reggio Calabria Italy
| | - M. Frezzato
- Division of Hematology; San Bortolo Hospital; Vicenza Italy
| | - C. Rusconi
- Division of Hematology; Niguarda Hospital; Milan Italy
| | - R. Zambello
- Division of Hematology; Azienda Ospedaliera di Padua; Padua Italy
| | - A. Arcari
- Department of Oncology and Hematology; Guglielmo da Saliceto Hospital; Piacenza Italy
| | - G. Bertoldero
- U.O. di Oncologia ed Ematologia Oncologica; Ospedale di Mirano; Mirano Italy
| | - D. De Lorenzo
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Volpetti
- Clinica Ematologia; Azienda Sanitaria Universitaria Integrata, DAME; Udine Italy
| | - T. Calimeri
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Perrone
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - C. Cecchetti
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - F. Ciceri
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Ponzoni
- Pathology; IRCCS San Raffaele Scientific Institute; Milan Italy
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11
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Ferreri AJ, Calimeri T, Conte G, Ponzoni M, Fallanca F, Cattaneo D, Scarano E, Flavio C, Sassone M, Foppoli M, Perrone S, Cecchetti C, Lopedote P, Gritti G, Castellino C, Verga L, Olcese F, Mazza R, Ciceri F, Bordignon C, Anzalone N, Corti A. R-CHOP PRECEDED BY ENGINEERED TUMOR NECROSIS FACTOR (TNF) IN RELAPSED OR REFRACTORY PRIMARY DIFFUSE LARGE B-CELL LYMPHOMA OF THE CNS (rPCNSL): FINAL RESULTS OF THE INGRID TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.115_2629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- A. J. Ferreri
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - T. Calimeri
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - G. Conte
- Neuroradiology Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - M. Ponzoni
- Pathology Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - F. Fallanca
- Nuclear Medicine; IRCCS Ospedale San Raffaele; Milano Italy
| | - D. Cattaneo
- Unit of Clinical Pharmacology; ASTT Fatebenefratelli Sacco University Hospital; Milano Italy
| | - E. Scarano
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - C. Flavio
- Tumor Biology and Vascular Targeting Unit; DIBIT-1, 3A1, Lab. 6, IRCCS Ospedale San Raffaele; Milano Italy
| | - M. Sassone
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - M. Foppoli
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - S. Perrone
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - C. Cecchetti
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - P. Lopedote
- Lymphoma Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - G. Gritti
- Hematology Unit; Ospedale Papa Giovanni XXIII; Bergamo Italy
| | - C. Castellino
- Unit of Hematology; Ospedale Santa Croce E Carle; Cuneo Italy
| | - L. Verga
- Division of Hematology; "S Gerardo" Hospital University of Milano-Bicocca; Monza Italy
| | - F. Olcese
- S.c.Oncologia-Ematologia, ASL5 Liguria; La Spezia Italy
| | - R. Mazza
- Operative Unit of Medical Oncology and Hematology; Humanitas Cancer Center; Milano Italy
| | - F. Ciceri
- Hematology and BMT Unit, Department of Onco-Hematology; IRCCS Ospedale San Raffaele; Milano Italy
| | | | - N. Anzalone
- Neuroradiology Unit; IRCCS Ospedale San Raffaele; Milano Italy
| | - A. Corti
- Tumor Biology and Vascular Targeting Unit; DIBIT-1, 3A1, Lab. 6, IRCCS Ospedale San Raffaele; Milano Italy
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12
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Ferreri A, Sassone M, Miserocchi E, Govi S, Cecchetti C, Corti M, Calimeri T, Perrone S, Mappa S, Ponzoni M, Modorati G. INTRALESIONAL RITUXIMAB SUPPLEMENTED WITH AUTOLOGOUS SERUM IN RELAPSED CD20+ INDOLENT LYMPHOMAS OF THE CONJUNCTIVA: ACTIVITY AND SAFETY RESULTS OF THE “IRIS” TRIAL. Hematol Oncol 2019. [DOI: 10.1002/hon.137_2629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- A.J. Ferreri
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Sassone
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - E. Miserocchi
- Ophthalmology Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Govi
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - C. Cecchetti
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M.E. Corti
- Pharmacy Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - T. Calimeri
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Perrone
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Mappa
- Lymphoma Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Ponzoni
- Pathology Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - G. Modorati
- Ophthalmology Unit; IRCCS San Raffaele Scientific Institute; Milan Italy
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13
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Calimeri T, Lopedote P, Repetto M, Vignati A, Sassone M, Cecchetti C, Perrone S, Foppoli M, Ciboddo G, Girlanda S, Peccatori J, Chiara A, Memoli M, Ferreri A. Safety and tolerability of chemotherapy (CT) containing high doses of methotrexate (HD-MTX) and cytarabine (Ara-C) in patients with primary central nervous system lymphoma (PCNSL) and hepatitis B virus (HBV) infection. Ann Oncol 2017. [DOI: 10.1093/annonc/mdx373.028] [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: 11/12/2022] Open
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14
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Sassone M, Zaja F, Re A, Spina M, Di Rocco A, Fabbri A, Stelitano C, Frezzato M, Rusconi C, Zambello R, Calimeri T, Scarfò L, Cecchetti C, Chiozzotto M, Ponzoni M, Ferreri A. A multicentre phase II trial addressing lenalidomide (LEN) maintenance in patients with relapsed diffuse large b-cell lymphoma (rDLBCL) who are not eligible for autologous stem cell transplantation (ASCT). Ann Oncol 2017. [DOI: 10.1093/annonc/mdx373.009] [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: 11/14/2022] Open
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15
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Ferreri A, Cecchetti C, Kiesewetter B, Sassone M, Calimeri T, Perrone S, Ponzoni M, Raderer M. CLARITHROMYCIN AS a “REPURPOSING DRUG” AGAINST LYMPHOMAS: SAFETY AND EFFICACY PROFILES IN 55 PATIENTS WITH EXTRANODAL MARGINAL ZONE LYMPHOMA (EMZL). Hematol Oncol 2017. [DOI: 10.1002/hon.2437_74] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- A.J. Ferreri
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - C. Cecchetti
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - B. Kiesewetter
- Dept. of Internal Medicine I; Medical University of Vienna; Vienna Austria
| | - M. Sassone
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - T. Calimeri
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Perrone
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Ponzoni
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Raderer
- Dept. of Internal Medicine I; Medical University of Vienna; Vienna Austria
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16
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Ferreri A, Calimeri T, Cecchetti C, Vignati A, Sassone M, Perrone S, Girlanda S, Ponzoni M, Foppoli M. Prophylaxis with high-dose methotrexate significantly reduces CNS dissemination in patients with diffuse large B-cell lymphoma (DLBCL) and high-risk CNS-IPI score. Hematol Oncol 2017. [DOI: 10.1002/hon.2438_60] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- A.J. Ferreri
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - T. Calimeri
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - C. Cecchetti
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - A. Vignati
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Sassone
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Perrone
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - S. Girlanda
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Ponzoni
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
| | - M. Foppoli
- Onco-Hematology; IRCCS San Raffaele Scientific Institute; Milan Italy
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17
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Calimeri T, Cecchetti C, Vignati A, Sassone M, Foppoli M, Scarfò L, Ponzoni M, Ferreri A. High-dose methotrexate (HD-MTX) as CNS prophylaxis significantly improves outcome in patients with high-risk diffuse large B-cell lymphoma (DLBCL). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw375.03] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Cecchetti C, Kiesewetter B, Sassone M, Calimeri T, Scarfò L, Raderer M, Ferreri A. Safety and efficacy of clarithromycin monotherapy in patients (pts) with extranodal marginal zone lymphoma (EMZL). Ann Oncol 2016. [DOI: 10.1093/annonc/mdw375.02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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19
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Cecchetti C, Elli M, Stoppa F, Di Nardo M, Pasotti E, Gentile I, Paoli S, Pirozzi N, Lubrano R. Neurogenic pulmonary edema and variations of hemodynamic volumetric parameters in children following head trauma. Minerva Anestesiol 2013; 79:1140-1146. [PMID: 23811625] [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: 06/02/2023]
Abstract
BACKGROUND Currently there is no clear evidence of how changes in hemodynamic parameters are involved in the onset of neurogenic pulmonary edema. Aim of the study has been to correlate the principal variations of the intracranial pressure and volumetric hemodynamic parameters with the variations of extravascular lung water following severe head trauma in children. METHODS We studied 28 children, 16 males and 12 females, mean ± SD age 71±29 months (range 24-130 months), admitted for traumatic head injury with Glasgow Coma scale ≤8. All patients received volumetric hemodynamic, and intracranial pressure monitoring following initial resuscitation and every four hours thereafter or whenever a hemodynamic deterioration was suspected. All readings were divided in 2 groups: with intracranial pressure (ICP) >15 mmHg or ≤15 mmHg. RESULTS During the cumulative in hospital stay a total 508 sets of measurements were done. In the group with ICP >15 mmHg vs. that with ICP ≤15 mmHg we observed increased Extravascular Lung Water Index (EVLWi) (11.05±2.28 vs. 6.96±0.87 P<0.0001) and pulmonary permeability (8.50±1.19 vs. 5.08±0.90, P<0.0001), and decreased systemic vascular resistances, (1,451±371 vs. 1,602±447 P<0.0001) cerebral perfusion (48.87±18.67 vs. 69.72±11.36 P<0.0001) and PaO2/FiO2 ratio (349±122 vs. 490±96 P<0.0001). There was a significant correlation between EVLWi and pulmonary permeability (R2=0.83, P<0.0001). Fluid overload and cardiac functional index did not change significantly. CONCLUSION The increased EVLWi observed in children following severe head trauma seems mainly related with pulmonary vascular permeability which is significantly increased when ICP is >15 mmHg.
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Affiliation(s)
- C Cecchetti
- Terapia Intensiva Pediatrica, Dipartimento di Emergenza ed Accettazione, IRCS Bambino Gesù, Roma, Italia -
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Elli EM, Belotti A, Cecchetti C, Realini S, Fedele M, Parma M, Pogliani EM. Development of JAK2V617F-positive polycythemia vera after chemotherapy-induced remission of primary central nervous system diffuse large B cell non-Hodgkin's lymphoma: a case report and review of the literature. Acta Haematol 2013; 130:142-5. [PMID: 23652352 DOI: 10.1159/000347159] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2012] [Accepted: 01/08/2013] [Indexed: 12/20/2022]
Abstract
The coexistence or the development of Philadelphia chromosome-negative myeloproliferative neoplasms after a lymphoproliferative disease in the same patient is an extremely rare event. We report the case of a 72-year-old man who developed JAK2V617F polycythemia vera 3 years after the diagnosis and treatment of primary diffuse large B cell non-Hodgkin's lymphoma of the central nervous system. We also review the literature regarding the pathogenesis underlying the association of myeloproliferative and lymphoproliferative chronic disorders.
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Affiliation(s)
- E M Elli
- Hematology Division, Ospedale San Gerardo, Università degli Studi Milano Bicocca, Monza, Italy
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Lemson J, Cecchetti C, Nusmeier A. Near-normal values of extravascular lung water in children. Crit Care 2012. [PMCID: PMC3363665 DOI: 10.1186/cc10854] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Affiliation(s)
- J Lemson
- Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
| | | | - A Nusmeier
- Radboud University Nijmegen Medical Centre, Nijmegen, the Netherlands
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Di Nardo M, Stoppa F, Tomasello C, Cecchetti C, Marano M, Perrotta D, Pasotti E, Pirozzi N. Real-time ultrasound guidance for internal jugular vein catheterization in neonates: preliminary experience. Crit Care 2011. [PMCID: PMC3061653 DOI: 10.1186/cc9443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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23
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Ravasio A, Romagnani L, Le Pape S, Benuzzi-Mounaix A, Cecchetti C, Batani D, Boehly T, Borghesi M, Dezulian R, Gremillet L, Henry E, Hicks D, Loupias B, MacKinnon A, Ozaki N, Park HS, Patel P, Schiavi A, Vinci T, Clarke R, Notley M, Bandyopadhyay S, Koenig M. Proton radiography of a shock-compressed target. Phys Rev E Stat Nonlin Soft Matter Phys 2010; 82:016407. [PMID: 20866747 DOI: 10.1103/physreve.82.016407] [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] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2010] [Indexed: 05/29/2023]
Abstract
In this paper we report on the radiography of a shock-compressed target using laser produced proton beams. A low-density carbon foam target was shock compressed by long pulse high-energy laser beams. The shock front was transversally probed with a proton beam produced in the interaction of a high intensity laser beam with a gold foil. We show that from radiography data, the density profile in the shocked target can be deduced using Monte Carlo simulations. By changing the delay between long and short pulse beams, we could probe different plasma conditions and structures, demonstrating that the details of the steep density gradient can be resolved. This technique is validated as a diagnostic for the investigation of warm dense plasmas, allowing an in situ characterization of high-density contrasted plasmas.
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Affiliation(s)
- A Ravasio
- Laboratoire pour l'Utilisation des Lasers Intenses, UMR 7605, CNRS-CEA-Université Paris VI-Ecole Polytechnique, Palaiseau, France
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24
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Di Nardo M, De Matteis GM, Cecchetti C, Pasotti E, Tomasello C, Marano M, Perrotta D, Stoppa F, Pirozzi N. Echocardiographic evaluation and clinical management of ductal shunting in hemodynamically unstable preterm neonates without congenital heart disease in the pediatric intensive care unit. Minerva Anestesiol 2010; 76:209-214. [PMID: 20203549] [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: 05/28/2023]
Abstract
Although significant steps have been taken to monitor complex hemodynamics in neonatal and pediatric intensive care units, cardiovascular function in neonates is still evaluated by measuring blood pressure, heart rate, diuresis, central venous pressure (if a central venous catheter was placed), capillary refill time and oxygen saturation measurement in the upper and lower extremities. The use of other non-invasive or invasive technologies (for example, continuous impedance cardiography, transesophageal Doppler and continuous pulse contour methods) is, in fact, quite problematic in neonates in whom relevant hemodynamic changes are common during the transition to postnatal life. For these reasons, use of transthoracic echocardiography, performed by skilled pediatric intensivists, is increasing in several dedicated centers to guide treatment choices in hemodynamically unstable neonates.
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Affiliation(s)
- M Di Nardo
- DEA-Area Rossa-ICU, Bambino Gesù Pediatric Hospital, Rome, Italy.
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25
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Marano M, Iodice F, Stoppa F, Tomasello C, Perrotta D, Cecchetti C, Di Nardo M, Ciampalini P, Pirozzi N. Treatment of severe diabetic acidosis with tris-hydroxymethyl aminomethane in a thirteen-year-old child. Minerva Anestesiol 2008; 74:93-95. [PMID: 18288072] [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: 05/25/2023]
Abstract
Diabetic ketoacidosis is a severe complication of type I diabetes. A 13-year-old female (40 kg) patient was admitted to our Intensive Care Unit with severe metabolic acidosis (pH: 6.8), hyperglycemia (835 mg/dL) and coma. Her hemodynamic conditions were unstable and, even though a large amount of plasma expanders, crystalloids, and inotropic support were supplied, the patient went into cardiac arrest in the first hour of treatment. After resuscitation, a better hemodynamic balance was achieved and metabolic acidosis was treated with fluid replacement therapy, continuous insulin infusion, and Tris-hydroxymethyl aminomethane (THAM) as a buffering agent. This therapy rapidly improved her metabolic conditions. The patient was discharged 5 days after Intensive Care Unit admission in good condition and without neurological sequelae.
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Affiliation(s)
- M Marano
- DEA-Area Rossa, Bambino Gesù' Pediatric Hospital , IRCCS, Rome, Italy.
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Di Nardo M, Cecchetti C, Stoppa F, Perrotta D, Marano M, Tomasello C, Pirozzi N. Is there a 'safe mean airways pressure' in preterm babies with hyaline membrane disease: an echocardiographic retrospective approach. Crit Care 2008. [PMCID: PMC4088452 DOI: 10.1186/cc6302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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27
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Fuchs J, Antici P, d'Humières E, Lefebvre E, Borghesi M, Brambrink E, Cecchetti C, Toncian T, Pépin H, Audebert P. Ion acceleration using high-contrast ultra-intense lasers. ACTA ACUST UNITED AC 2006. [DOI: 10.1051/jp4:2006133235] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Cecchetti C, Tomasello C. Crit Care 2005; 9:P370. [DOI: 10.1186/cc3433] [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: 11/10/2022] Open
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29
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Stoppa F, Perrotta D, Tomasello C, Cecchetti C, Marano M, Pasotti E, Barbieri MA, Conti G, Pirozzi N. Low dose remifentanyl infusion for analgesia and sedation in ventilated newborns. Minerva Anestesiol 2004; 70:753-61. [PMID: 15699911] [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: 05/01/2023]
Abstract
AIM The aim of this study was to evaluate the analgesic effects of remifentanyl on mechanically ventilated newborns. METHODS Eighteen newborns, mechanically ventilated, were submitted to continuous infusion of R. A pain scale was used to evaluate comfort during mechanical ventilation. Data were collected at T0, T1, Tn, T ext, T post-ext; statistical analysis was performed by Student's t test and Pearson coefficient. RESULTS Mean R infusion time was 66.94+/-22.24 h, with mean dose of R 0.146+/-0.038 gamma/kg/min. Mean time to reach comfort was 20+/-13.11 h with a mean infusion of R equal to 0.173+/-0.146 gamma/kg/min; R was 0.18+/-0.039 gamma/kg/min on pressure controlled ventilation and R was 0.09+/- 0.045 gamma/kg/min on assisted ventilation. Statistically significant was considered the decrease in HR as well as the increase of SpO2 at T0 vs 30 min after infusion. CONCLUSION No adverse effects were observed during and after infusion.
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Affiliation(s)
- F Stoppa
- Intensive Care Unit, Emergency Department, Bambino Gesù Pediatric Hospital (IRCCS), Rome, Italy
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Cecchetti C, Stoppa F, Vanacore N, Barbieri MA, Raucci U, Pasotti E, Tomasello C, Marano M, Pirozzi N. Monitoring of intrathoracic volemia and cardiac output in critically ill children. Minerva Anestesiol 2003; 69:907-18. [PMID: 14743122] [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: 04/28/2023]
Abstract
AIM Hemodynamic monitoring is an important step in the management of critically ill children despite the difficulty in measuring preload indices continuously. The aim of the study was to analyze cardiac output parameters and preload indices after acute changes in mean airway pressure and volemia. METHODS Twenty-three children treated at our unit were enrolled in a prospective non randomized cohort study. Respiration was supported by controlled mechanical ventilation with positive expiratory-end pressure (PEEP), peak inspiratory pressure <20 cm H(2)O and mean airway pressure <10 cm H(2)O, and hemodynamic monitoring using the PiCCO system. Hemodynamic parameters were measured at T0 (base line), T(1) (after an increase in PEEP of 5 cm H(2)O for 10 min), and T(2) (after fluid challenge). The statistical analysis (BMPD New System software package) comprised comparison of changes at T(0) vs T(1), T(1) vs T(2) and T(0) vs T(2), construction of 3 correlation matrices and multiple linear regression analysis. RESULTS Sixty-nine hemodynamic parameters were measured in the 23 patients. A comparison between T(0) and T(1) showed no significant changes; differences between T(0) and T(2) were found for cardiac index (CI), (p=0.003); between T(0) and T(2) significant differences were found for CI (p=0.0015), intrathoracic blood volume index (ITBVI) (p=0.04) and stroke volume index (SVI) (p=0.06). The analysis of the correlation matrices yielded ITBVI with CI (p=0.0006), ITBVI with SVI (p=1 x 10(-5)), CI with SVI (p=0.002); a significant correlation between CI and extravascular lung water index (EVLWI) was found only at T(1). Multiple linear regression analysis showed that ITBVI and SVI were predictive for variance of CI at each time point. CONCLUSION ITBVI measured by a volumetric monitoring system such as the PiCCO may be considered a sensitive preload indicator also in critically ill children.
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Affiliation(s)
- C Cecchetti
- Emergency Department, Bambino Gesù Pediatric Hospital, Rome, Italy.
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Stoppa F, Cecchetti C, Tomasello C, Barbieri M, Perrotta D, Marano M, Prosperi M, Pirozzi N. Crit Care 2002; 6:P70. [DOI: 10.1186/cc1773] [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: 11/10/2022] Open
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Rizzoli V, Mastri F, Cecchetti C, Sgallari F. Fast and robust inexact Newton approach to the harmonic-balance analysis of nonlinear microwave circuits. ACTA ACUST UNITED AC 1997. [DOI: 10.1109/75.631201] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Greco C, Boccanelli A, Piazza V, Prati F, Lioy E, Zanchi E, Cecchetti C, Boschetti C, Pagamici G, Prati PL. Value of low-dose echodobutamine in the diagnosis of patency of the infarct related coronary artery. Int J Card Imaging 1994; 10:131-6. [PMID: 7963751 DOI: 10.1007/bf01137708] [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] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The resumption of contractility of asynergic segments in survivors after acute myocardial infarction (AMI) may be detected in viable myocardial areas. We have correlated the detection of viable myocardium, assessed with low dose dobutamine testing, with coronary angiography and clinical outcome in 66 consecutive survivors of AMI using the echocardiographic evidence of left ventricular wall motion abnormalities. The test enabled the identification of two groups: group A, comprising 32 patients (pts) demonstrating wall motion recovery at dobutamine infusion and group B, comprising 34 pts without wall motion recovery. The mean basal asynergy score index was 5.8 +/- 4.2 in group A and 6.0 +/- 4.2 in group B (p = ns). With dobutamine testing the score decreased to 2.8 +/- 3.6 in group A (p < 0.001 with respect to basal value), while it did not change significantly in group B. Left ventricular end diastolic volume (ml) was similar in the two groups (114 +/- 35 vs 107 +/- 79, p = NS). The infarct related artery (IRA) patency rate was 87.5% in group A, vs 26.5% in group B (p < 0.001). After a mean follow-up of 11 +/- 5 months, group A pts had basal asynergy score improvement (2.6 +/- 3.1, p < 0.001) and mild left ventricular end diastolic volume (ml) reduction, (108 +/- 32, p = NS), while group B pts had left ventricle end diastolic volume enlargement (130 +/- 38, p < 0.05), without score asynergy modification. Moreover all pts who experienced heart failure at follow-up were in group B.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- C Greco
- Divisione Cardiologia A. S. Camillo Hospital, Rome, Italy
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Boccanelli A, Piazza V, Greco C, Zanchi E, Cecchetti C, Pontillo D, Pellanda JJ, Risa A, Baragli D, Prati PL. [Diagnostic value and safety of dobutamine echocardiography in the diagnosis of coronary disease]. G Ital Cardiol 1993; 23:19-28. [PMID: 8491339] [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: 01/31/2023]
Abstract
To assess the safety and diagnostic value of dobutamine stress-echocardiography (DSE), we studied 109 patients with ischemic heart disease: 78 patients with recent myocardial infarction, 31 patients with chest pain (14 patients without and 17 patients with previous myocardial infarction). Echocardiograms were recorded during dobutamine infusion in 5-minute stages to a maximum dose of 40 mcg/kg/min. The test was considered positive when dobutamine infusion induced a new wall motion abnormality. In 95 pts with recent or previous myocardial infarction new asynergies were classified as being within the infarct zone or outside the infarct zone based on the relation with vascular zones at coronary angiography. All patients underwent exercise stress test (EST) according to the Bruce protocol, and coronary angiography within one week from the test: significant coronary artery disease was defined as > or = 50% diameter stenosis for left main artery and > or = 70% for the other vessels. Five patients (4.6%) had ventricular arrhythmias and 3 patients (2.7%) had systolic blood pressure increase > or = 200 mm Hg in the first stage of DSE, without new wall motion abnormalities, and were excluded from diagnostic value analysis. DSE had a sensitivity of 86% vs 56% of EST (p < 0.001); both had specificity of 94% and positive prognostic value of 98%; diagnostic accuracy of DSE was 87% vs 62% of EST (p < 0.001); negative predictive value was not statistically different. Sensitivity of DSE in single vessel disease (78%) was significantly lower (p < 0.05) than sensitivity in multivessel disease (95%). Sensitivity of DSE in detecting multivessel disease in patients with myocardial infarction was 80% vs 55% of EST (p < 0.05); specificity 96% vs 63% (p < 0.001); diagnostic accuracy 90% vs 60% (p < 0.001); positive predictive value 93% vs 48% (p < 0.001); negative predictive value 89% vs 70% (p < 0.05). At the ischemic threshold, EST caused the achievement of higher heart rate and rate-pressure product; in patients with single vessel disease heart rate was higher than in multivessel disease (141 +/- 19 vs 117 +/- 21, p < 0.001). No differences were detected during DSE in heart rate, blood pressure, rate-pressure product; the dose of dobutamine infused at the ischemic threshold in patients with multivessel disease was significantly lower than in those with single vessel disease (15.2 +/- 5.4 vs 19.4 +/- 6 mcg/kg/min, p < 0.05).(ABSTRACT TRUNCATED AT 400 WORDS)
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Affiliation(s)
- A Boccanelli
- Divisione Cardiologia A, Ospedale S. Camillo, Roma
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Grippaudo G, Cecchetti C, Cattabriga M. [Chemical analysis of rat teeth for the detection of orally administered trace elements]. Ann Stomatol (Roma) 1970; 19:849-54. [PMID: 5282615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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