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211 results on '"Gasparri, G."'

1. Tokenizzazione di azioni e azioni tokens

Author

Carriere, P., de Luca, N., de Mari, M., Gasparri, G., and Poli, T.

Subjects
Distributed Ledger Technology, Cripto-attività, security token, tokenized securities, MiCAr, Pilot regime, MiCAr, tokenized securities, Distributed Ledger Technology, Cripto-attività, security token, Pilot regime
Published
2023

2. Topic: Incisional Hernia — “Easy case” as daily case: open vs lap, where the mesh, which fixation…in center midline cases

Author

Yunis, J., Yamamoto, K., Morishima, Y., Satomi, D., Toshimitsu, Y., Fukutomi, S., Sakakibara, M., Mori, M., Ishige, K., Kobayashi, J., Uccelli, M., Ciccarese, F., Cesana, G., Castello, G., Carrieri, D., Grava, G., Olmi, S., Soliani, G., De Troia, A., Carcoforo, P., Portinari, M., Vasquez, G., Targa, S., Feo, C. V., Duarte de Castro L, B. Simões, Brito, T., Gomes, D., Calais, L., Ferreira, M., Gonçalves, A., Martins, A., Gonçalves, M., Rodrigues, A., Rodrigues, R., Almeida, T., Ventura, J., Lucas, C., Midões, A., Pileci, S., Giaccone, M., Brunetti, M., Camandona, M., Gasparri, G., Ucceli, M., Legnani, G., Nakabayashi, Y., Harada, A., Fujiwara, Y., Sugano, H., Matsumoto, N., Noaki, R., Kurihara, K., Otsuka, M., Mavrodin, C., Pariza, G., Antoniac, I., Dirican, A., Ates, M., Soyer, V., Sarici, B., Kinaci, E., Yilmaz, S., Matsumoto, M., Kazunao, K., Demiryas, S., Demir, I., Kucuk, Y., Umman, V., Orhan, A., Zengin, A. K., Ertem, M., Tasci, I., Christoffersen, M., Brandt, E., Oehlenschläger, J., Rosenberg, J., Helgstrand, F., Jørgensen, L. N., Bardram, L., Bisgaard, T., Bellanova, G., Valduga, R., Beltempo, R., Berlanda, G., Ciarleglio, F. A., Bondioli, R., Marcucci, S., Prezzi, C., and Brolese, A.

Published
2015
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3. Diagnostic, therapeutic and healthcare management protocols in parathyroid surgery: II Consensus Conference of the Italian Association of Endocrine Surgery Units (U.E.C. CLUB)

Author

Rosato, L., Raffaelli, M., Bellantone, R., Pontecorvi, A., Avenia, N., Boniardi, M., Brandi, M. L., Cetani, F., Chiofalo, M. G., Conzo, G., De Palma, M., Gasparri, G., Giordano, A., Innaro, N., Leopaldi, E., Mariani, G., Marcocci, C., Marini, P., Miccoli, P., Nasi, P., Pacini, F., Paragliola, R., Pelizzo, M. R., Testini, M., and De Toma, G.

Published
2014
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13. Diagnostic, therapeutic and healthcare management protocols in thyroid surgery: 3rd Consensus Conference of the Italian Association of Endocrine Surgery Units (U.E.C. CLUB)

Author

Rosato L, De Toma G, Bellantone R, Avenia N, Cavallaro G, Dobrinja C, Maria Grazia Chiofalo, De Crea C, De Palma M, Gasparri G, Gurrado A, Lombardi C, Miccoli P, Mullineris B, Pg, Nasi, Pelizzo MR, Pezzullo L, Perigli G, Testini M, and Associazione delle Unità di Endocrinochirurgia Italiana

Subjects
Parathyroidectomy, Hyperparathyroidism, Preoperative work up, protocols, Postoperative management, Hyperparathyroidism, Parathyroid disease, Parathyroidectomy, Postoperative management, Preoperative work up, Thyroid Diseases, thyroid, Diagnostic, therapeutic, management, surgery, Clinical Protocols, Thyroidectomy, Parathyroid disease, Humans
Published
2012

21. Diagnostic, therapeutic and healthcare management protocols in thyroid surgery. 2nd Consensus Conference (U.E.C. CLUB)

Author

Rosato, L, Miccoli, P, Pinchera, A, Lombardi, G, Romano, M, Avenia, N, Bastagli, A, Bellantone, Rocco Domenico Alfonso, De Palma, M, De Toma, G, Gasparri, G, Lampugnani, R, Marini, Pl, Nasi, Pg, Pellizzo, Mr, Pezzullo, L, Piccoli, M, Testini, M., Bellantone, Rocco Domenico Alfonso (ORCID:0000-0002-0844-3469), Rosato, L, Miccoli, P, Pinchera, A, Lombardi, G, Romano, M, Avenia, N, Bastagli, A, Bellantone, Rocco Domenico Alfonso, De Palma, M, De Toma, G, Gasparri, G, Lampugnani, R, Marini, Pl, Nasi, Pg, Pellizzo, Mr, Pezzullo, L, Piccoli, M, Testini, M., and Bellantone, Rocco Domenico Alfonso (ORCID:0000-0002-0844-3469)

Abstract

AIM: To review and to update the management protocols in thyroid surgery proposed two years ago by 1st Consensus Conference called on the topic by the Italian Association of Endocrine Surgery Units (UEC Club). METHOD: The 2nd Consensus Conference took place November 30, 2008 in Pisa within the framework of the 7th National Congress of the UEC Club. A selected board of endocrinologists and endocrine surgeons (chairmans: Paolo Miccoli and Aldo Pinchera; speaker: Lodovico Rosato) examined the individual chapters and submitted the consensus text for the approval of several experts. This plain and concise text provides the rationale of the thyroid patient management and wants to be the most complete possible tool for the physicians and other professionals in the field. CONCLUSIONS: The diagnostic, therapeutic and healthcare management protocols in thyroid surgery approved by the 2nd Consensus Conference are officially those proposed by the Italian Association of Endocrine Surgery Units (UEC Club) and are subject to review by two years.

Published
2009

26. Clinical importance of tumour markers in the diagnosis of squamous-cell carcinoma of the esophagus

Author

Dei Poli, M., Albertino, B., Gasparri, G., Casalegno, P. A., Alberto Oliaro, Rapellino, M., and Pecchio, F.

Subjects
Adult, Male, Esophageal Neoplasms, Antigens, Neoplasm, Biomarkers, Tumor, Carcinoma, Squamous Cell, Humans, Antigens, Tumor-Associated, Carbohydrate, Female, Middle Aged, Aged, Carcinoembryonic Antigen
Abstract

In order to evaluate the diagnostic value of three tumour markers, CEA, CA 19-9 and TA4-scc, 50 patients affected by squamous-cell carcinoma of the esophagus were studied together with 70 normal controls and 22 patients affected by benign esophageal pathologies. The three tumour markers were assessed in all patients and data were evaluated statistically in order to reveal their sensitivities, specificities and diagnostic values. It was concluded that further studies should be carried out on the marker TA4-scc given its high specificity and sensitivity towards esophageal neoplasias at a relatively early stage.

Published
1990

32. AgNOR quantity as a prognostic tool in hyperplastic and neoplastic parathyroid glands.

Author

Tuccari, G., Abbona, GianCarlo, Giuffrè, Giuseppe, Papotti, Mauro, Gasparri, Guido, Barresi, Gaetano, Bussolati, Gianni, Abbona, G C, Guiffrè, G, Papotti, M, Gasparri, G, Barresi, G, and Bussolati, G

Abstract

Prediction of evolution of secondary hyperplasia and tumours of the parathyroid glands is still a problem in histopathology. To assess whether the quantity of silver-stained nucleolar organiser region (AgNOR) proteins might be used as a prognostic tool in parathyroid pathology, a standardised AgNOR analysis has been performed on 19 cases of parathyroid hyperplasia caused by secondary hyperparathyroidism (PH), 8 cases of adenoma (PA) and 10 cases of carcinoma (PC). Clinico-pathological data and follow-up information were available. On formalin-fixed and paraffin-embedded sections, the visualisation and quantification of AgNORs were achieved according to the 1995 guidelines of the Committee on AgNOR Quantification. Then, the mean area (square micrometres) of AgNORs per nucleus (NORA) was evaluated by means of an image analyser and specific softwares. After testing the normal distribution of NORA values, statistical parametric tests were utilised; Kaplan-Meier and Cox multivariate analyses were also performed. In parathyroid lesions, a progressive increase of mean NORA values was observed from PH (2.895 µm2; SE 0.171) through PA (3.638 µm2; SE 0.125) to PC (4.701 µm2; SE 0.179); these differences were highly significant ( P<0.001), although some degree of overlap was found among single NORA values. A significantly higher mean NORA value was revealed in PC with distant metastases than was noted in cases with no current clinical evidence of disease progression. Furthermore, a significantly ( P<0.001) higher mean NORA value was encountered in the group of PH with recurrences (3.600 µm2; SE 0.106) than in nonrecurrent PH (2.261 µm2; SE 0.087). Multivariate analyses indicated that the NORA value was an independent prognostic parameter determining the risk of recurrence in PH. We suggest that AgNOR quantity may be a promising additional tool for predicting the biological behaviour of parathyroid lesions. [ABSTRACT FROM AUTHOR]

Published
2000
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36. Structural research on non transition metal double nitrites: Crystal structure, optical absorption and emission of TlBa2(NO2)5

Author

Gasparri, G., Nardelli, M., and Fermi, F.

Abstract

Abstract: The thallium-barium double nitrite, TlBa2(NO2)5, is pyroelectric in the 77-600 K range and crystallizes in thePca2 1 space group. The lattice constants at 293 K are: a = 17.868(12),b = 4.934(3),c = 13-426(11) A (MoKa, λ = 0.71069 A). There are four stoichiometric units in the unit cell of volume V= 1184(1) A3 (D o = 3.98,D x = 3.979 Mgm−3),F (000) = 1232, μ = 20.36mm−1. The crystal structure was solved by Patterson and Fourier methods and refined by least-squares to a final conventional agreement indexR = 0.053 for 1371 independent reflections collected in a θ range of 3–30°, using MoKα radiation. There are two independent barium atoms surrounded by NO 2− groups, both with coordination number 10 and distances in the ranges Ba-O = 2.69(4)-3.18(4) A and Ba-N = 3.01(4)-3.18(4) A. The environment of thallium is clearly affected by the lone-pair stereoactivity and involves 12 Tl-O and Tl-N contacts less than 3.5A, but only four Tl-O distances are shorter than 3 A (min. 2.76(2), max. 2.85(3) A), with a pyramidal coordination and thallium at the apex of the pyramid. All these coordination polyhedra are joined in chains running along the shortest lattice vector [010]. The single crystal electronic spectra, studied in absorption with polarized light and in photostimulated emission, are interpreted as due to transitions involving NO 2− electronic levels perturbed by Tl+, whose spin-orbit interaction makes probable also the forbidden singlet-triplet transitions, in agreement with the interpretative picture given for post-transition metal nitrites.

Published
1984
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45. [Endoscopic control of esophago-gastric sutures after superior polar resection. Advantages of the Lortat-Jacob reconstruction technic]

Author

Gasparri G, Mario NANO, Pa, Casalegno, and Ardissone F

Subjects
Postoperative Complications, Esophageal Neoplasms, Gastrectomy, Stomach Neoplasms, Suture Techniques, Esophageal Stenosis, Gastroesophageal Reflux, Humans, Cardia, Endoscopy, Esophagogastric Junction, Esophagitis, Peptic
Abstract

The results of superior polar resection carried out for benign and malignant lesions of the lower 3rd of the oesophagus and cardias were controlled endoscopically. Cure time, elasticity, suture function and the onset of complications were assessed in relation to the technique employed. It is known that the most important late complications in this surgery are, apart from recurrences, cicatricial stenosis, perianastomotic granulomas and, particularly, serious oesophagitis secondary to reflux. It is concluded that Lortat-Jacob valvular anastomosis gives the best immediate and long-term results because of its good elasticity and anastomosis function; there are almost never any problems connected with the presence of reflux, which is so important and invalidating for patients operated on with other techniques.

50. Cancer of the esophagus: ten years' experience

Author

Dei Poli, M., Gasparri, G., Casalegno, P. A., Michele Camandona, Casadio, C., Ferrarotti, G., Albertino, B., Stella, A., and Oliaro, A.

Subjects
Adult, Male, Survival Rate, Esophageal Neoplasms, Humans, Female, Prospective Studies, Middle Aged, Aged, Retrospective Studies
Abstract

The paper reports the authors' ten-year experience of the surgical treatment of cancer of the esophagus. A total of 625 patients with esophageal carcinoma were observed during the period 1980-89 of whom 490 were admitted to hospital and, of the latter, 172 (35.1%) were operated with a sectile rate of 86% (148 patients). Data from this period were analysed both retrospectively and prospectively using a computerised system. There were 105 radical operations (70.9%) and 43 palliative operations (29.1%). The 3-year actuarial survival rate was 21.7% and the difference between radical and palliative resections was at the limit of significance (p less than 0.1).

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