76
|
Giansante C, Di Chiara A, Fiotti N, Mauri F, Sorrentino A, Spanghero M, Tomasin L, Calabrese S. [Intravenous pentoxifylline in Fontaine stage II and III peripheral arterial diseases]. LA CLINICA TERAPEUTICA 1990; 134:301-5. [PMID: 2149312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Thirty patients with lower limb arterial disease (15 Fontaine stage II, 15 stage III) were treated for two weeks with continuous pentoxifylline infusion (1 g daily). In all cases, a significant improvement of the Winsor index was obtained: in stage II from 0.57 +/- 0.11 to 0.67 +/- 0.15 (p less than 0.008), and in stage III from 0.43 +/- 0.20 to 0.58 +/- 0.19 (p less than 0.042). In patients who could be submitted to treadmill exercise, the average distance increased from 216 +/- 88 m to 314 +/- 187 m (p less than 0.05) while distance walked without pain increased from 124 +/- 76 m to 199 +/- 153 (p less than 0.05).
Collapse
|
77
|
De Vita C, Franzosi MG, Geraci E, Maggioni AP, Mauri F, Mezzanotte G, Tavazzi L, Tognoni G, Volpi A. GISSI-2: mortality plus extensive left-ventricular damage as "end-point". Lancet 1990; 335:289. [PMID: 1967740 DOI: 10.1016/0140-6736(90)90104-d] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
78
|
Tognoni G, Franzosi MG, Garattini S, Maggioni A, Lotto A, Mauri F, Rovelli F. The case of GISSI in changing the attitudes and practice of Italian cardiologists. Stat Med 1990; 9:17-26; discussion 26-7. [PMID: 2345833 DOI: 10.1002/sim.4780090108] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
This report first describes the efficiency achieved by a large scale clinical trial (GISSI), which is widely recognized as having made an important contribution to the therapy of AMI, and second emphasizes how a comprehensive research project based upon an innovative clinical trial methodology can influence the attitude and the scientific productivity of a professional community operating within a national health system. To understand the methodology of GISSI, one must appreciate both the cultural and institutional setting in which the first GISSI trial took place as well as the strong economic and scientific expectation surrounding the second GISSI trial.
Collapse
|
79
|
Gandola L, Aiolfi S, Soccini F, Patrini G, Capellini G, Scartabellati A, Ghio L, Mauri F. [Clinico-laboratory evaluation a new sustained-release preparation of anhydrous theophylline]. LA CLINICA TERAPEUTICA 1989; 131:293-7. [PMID: 2532583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The clinical effectiveness and the pharmacokinetic parameters of a once-a-day sustained release preparation of anhydrous theophylline were studied in a trial carried out on 10 adult patients affected by bronchial asthma or chronic obstructive lung disease. Treatment with this new theophylline preparation allowed us to obtain mean serum concentrations within the therapeutic range (5-20 mcg/ml) which remained quite constant during 24 hours. All patients evidenced improvement of dyspnea and of the signs of bronchospasm. Tolerability was very good.
Collapse
|
80
|
Pirelli S, Ladelli L, Piccalò G, Mauri F. Epidemiology of cardiac diseases and need for cardiovascular application of nuclear medicine in Italy. THE JOURNAL OF NUCLEAR MEDICINE AND ALLIED SCIENCES 1989; 33:359-62. [PMID: 2636608] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
81
|
Mauri F, Gasparini M, Barbonaglia L, Santoro E, Grazia Franzosi M, Tognoni G, Rovelli F. Prognostic significance of the extent of myocardial injury in acute myocardial infarction treated by streptokinase (the GISSI trial). Am J Cardiol 1989; 63:1291-5. [PMID: 2658524 DOI: 10.1016/0002-9149(89)91037-0] [Citation(s) in RCA: 83] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
To evaluate the different contributions of infarct site and infarct extent in determining the in-hospital outcome and efficacy of thrombolytic therapy, 8,731 patients with a first Q-wave acute myocardial infarction (AMI) enrolled in the GISSI trial were studied. On the basis of the standard 12-lead electrocardiogram, the sample was classified in 2 ways: classic electrocardiographic site pattern (anterior, inferior, lateral and multiple location), and number of standard electrocardiographic leads with ischemic ST elevation (small, modest, large and extensive infarct in 2 to 9 leads). In-hospital mortality was evaluated according to infarct site, infarct extent and fibrinolytic treatment. The mortality rate was differently distributed in the various infarct sites. Streptokinase significantly reduced mortality only in anterior (13.8 vs 18.7%) and multiple site infarcts (8.1 vs 12.5%). According to the infarct extent observed, there is a progressive increase in the mortality rate--from 6.5% in small infarcts to 9.6% in modest, 14.3% in large and 21.7% in extensive. No significant benefit was obtained by streptokinase in small infarcts; in contrast, a significant decrease in mortality was achieved in modest (7.7 vs 11.4%), large (12.8 vs 16.6%) and extensive infarcts (19.5 vs 23.9%). Thus, the extent of myocardial injury seems to be more relevant than the site in determining in-hospital mortality and efficacy of thrombolytic therapy.
Collapse
|
82
|
Volpi A, Cavalli A, Franzosi MG, Maggioni A, Mauri F, Santoro E, Tognoni G. One-year prognosis of primary ventricular fibrillation complicating acute myocardial infarction. The GISSI (Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto miocardico) investigators. Am J Cardiol 1989; 63:1174-8. [PMID: 2565684 DOI: 10.1016/0002-9149(89)90174-4] [Citation(s) in RCA: 62] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The 1-year prognosis of 293 patients discharged alive from the hospital after acute myocardial infarction (AMI), who experienced primary ventricular fibrillation (VF) in the acute phase, was compared with that of a reference group of 6,337 patients identified from the same population included in the Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto miocardico (GISSI) trial. There was no difference in the 6- and 12-month mortality between the patients with primary VF and the reference group (3.7 vs 2.7% and 4.1 vs 4.2%, respectively). Survival of the 2 groups was also similar when patients were stratified according to infarct site (anterior and posterior), and whether or not they received treatment with streptokinase during AMI. Thus, long-term mortality of patients discharged alive after AMI complicated by primary VF is low and is not influenced by previous fibrinolytic therapy or by infarct site. The excess mortality of patients with primary VF is confined to the hospital phase, after which survivors represent a low-risk subgroup.
Collapse
|
83
|
Mauri F, Mafrici A, Biraghi M, Cerri P, De Biase AM. Effectiveness of calcium antagonist drugs in patients with unstable angina and proven coronary artery disease. Eur Heart J 1988; 9 Suppl N:158-63. [PMID: 3149935 DOI: 10.1093/eurheartj/9.suppl_n.158] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
Eighty-five patients admitted to our CCU for unstable angina (UA) with proven coronary artery disease, in whom i.v. therapy with nitroglycerin (N) and heparin (H) did not reduce both painful and painless episodes of myocardial ischaemia, were treated by i.v. administration of verapamil (V) and diltiazem (D) in order to assess the efficacy of calcium antagonists in reducing myocardial ischaemia. All patients were given i.v. N + H throughout the whole study period; none showed significant increase in serum CK MB concentration. V and D were assigned following a double-blind, cross-over, placebo-controlled design after a 48 h period of N + H therapy. Continuous Holter monitoring (CHM) was performed during the whole study period. V and D significantly reduced the total number of ischaemic episodes day-1 (N + H = 6.8 +/- 3.9; D = 2.1 +/- 2.3, P less than 0.001; V = 1.7 +/- 2.7, P less than 0.001), the number of silent episodes (SE) (N + H = 5.2 +/- 3; D = 1.4 +/- 1.4, P less than 0.001; V = 1.5 +/- 2.5, P less than 0.001) and the duration of SE (N + H: 428 min for all patients, D: 61 min, V: 112 min). In patients with UA and proven CAD in whom i.v. N and H are ineffective to control myocardial ischaemia, V and D given i.v. reduced both painful and painless ischaemic episodes and allow safe delay of coronary arteriography and myocardial revascularization without adjunctive risk. Continuous Holter monitoring is important to detect the total ischaemic burden.
Collapse
|
84
|
De Biase AM, Mauri F, Rovelli F. Advantages and limits of intravenous thrombolysis. J Mol Cell Cardiol 1988; 20 Suppl 2:155-8. [PMID: 3411614 DOI: 10.1016/0022-2828(88)90340-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
85
|
Franzosi MG, Mauri F, Pampallona S, Bossi M, Matta F, Farina ML, Tognoni G. The GISSI Study: further analysis. Italian Group for the Study of Streptokinase in Myocardial Infarction (Gruppo Italiano per lo Studio della Streptochinasi nell'Infarto Miocardico, GISSI). Circulation 1987; 76:II52-6. [PMID: 3301057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
|
86
|
Volpi A, Maggioni A, Franzosi MG, Pampallona S, Mauri F, Tognoni G. In-hospital prognosis of patients with acute myocardial infarction complicated by primary ventricular fibrillation. N Engl J Med 1987; 317:257-61. [PMID: 3600719 DOI: 10.1056/nejm198707303170501] [Citation(s) in RCA: 88] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The in-hospital prognosis of patients with acute myocardial infarction complicated by primary ventricular fibrillation has not been satisfactorily defined. We addressed this question by studying patients with primary ventricular fibrillation derived from a large study (11,712 patients) of intravenous streptokinase in the treatment of acute myocardial infarction. Ventricular fibrillation was considered to be primary when it complicated a first myocardial infarction not associated with heart failure or shock and occurred within 48 hours of hospital admission. The 332 patients with primary ventricular fibrillation represented an overall incidence of 2.8 percent. A significant excess of in-hospital deaths was found in the patients with primary ventricular fibrillation as compared with those in the reference group (10.8 percent vs. 5.9 percent; relative risk, 1.94; 95 percent confidence interval, 1.35 to 2.78). Thrombolytic treatment with intravenous streptokinase did not afford protection against primary ventricular fibrillation. We observed that being over 65 years old had a protective effect against primary ventricular fibrillation (relative risk, 0.6; 95 percent confidence interval, 0.45 to 0.80). Our data do not indicate whether primary ventricular fibrillation is simply a marker for patients at increased risk of death or a direct cause of the increase in mortality. Our results do show, however, that primary ventricular fibrillation occurring in a coronary care unit is a negative predictor of short-term survival in patients with acute myocardial infarction.
Collapse
|
87
|
Griffa B, Basilico V, Mauri F, Clerici D, Dallavalle E. [Retroperitoneal paraganglioma. Description of a clinical case]. MINERVA CHIR 1987; 42:441-4. [PMID: 3037445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
|
88
|
Mauri F, De Biase AM, Franzosi MG, Pampallona S, Foresti A, Gasparini M. [The Italian Group for the Study of Streptokinase in Myocardial Infarct: Analysis of intrahospital causes of death]. GIORNALE ITALIANO DI CARDIOLOGIA 1987; 17:37-44. [PMID: 3552837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Aim of the present study was to analyse the causes of death of the patients admitted to the G.I.S.S.I. Study. Clinical records of the 1386 in-hospital deaths were centrally analysed by two independent clinicians, who were not aware of the performed treatment and based their classification criteria upon clinical and anatomic data. Death causes were classified as follows: cardiac failure, electromechanical dissociation, cardiac rupture, sudden death and extracardiac deaths. Cardiac failure was the most frequent cause of mortality, as 725 pts out of the 1386 (52%) died from this complication in the whole group. 392 pts were part of the control group (6.7%), while 333 had received SK (5.6%): the difference was significant. No difference was observed between treated patients and control group for what concerns the remaining causes of death. Mortality from cardiac failure was strikingly reduced in a few groups of patients: females (from 11.4 down to 8.7%); age less than 65 years (from 4.1 down to 3.2%); early treated pts (up to 3 hrs): from 6.3 down to 5.2%; anterior location of AMI (9.2 down to 7.4%); first AMI episode (from 5.9 down to 4.7%). Such a reduction was remarkable for patients who remained alive after the 7th day from onset of symptoms: cardiac failure was the cause of death in 65 out of 5385 treated patients, and in 100 out of 5333 control group patients.(ABSTRACT TRUNCATED AT 250 WORDS)
Collapse
|
89
|
Campolo L, DeBiase AM, Mafrici A, Cataldo G, Merlini PA, Pirelli S, Mauri F, Rovelli F. Indications for surgical treatment in post-infarction angina. Eur Heart J 1986; 7 Suppl C:103-9. [PMID: 3816824 DOI: 10.1093/eurheartj/7.suppl_c.103] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
In order to evaluate whether or not criteria for surgical revascularization in patients with early post-infarction angina (EPIA) should be different from those commonly used for patients with angina, the incidence and prognostic implications of EPIA were analysed in 188 AMI patients in Killip's class I or II on admission. Sixty-two patients (33%) complained of EPIA (Group I) and 126 patients were symptom-free (Group II). There were no differences between the two groups in in-hospital and late mortality and reinfarction. On the contrary, severity of angina was significantly associated with the occurrence of in-hospital and late cardiac death, reinfarction and revascularization procedures. EPIA patients underwent revascularization procedures significantly more frequently than group II patients, both during hospitalization (29% versus 1%; P less than 0.001) and follow up (10% versus 1%; P less than 0.01). Coronary artery involvement was significantly more severe in group I than in group II and in the operated patients compared with the non-operated ones. Our data suggest that the severity of angina should be the leading criterion for surgery, as it is able to identify most of the patients with severe coronary artery disease and poor prognosis.
Collapse
|
90
|
Mauri F, Gasparini M, Inglese E, Piccalò G, Roghi A, Oppizzi M, Caroli A. [Prognostic setting and bloodless hemodynamic evaluation of acute myocardial infarct with equilibrium radioisotopic ventriculography]. GIORNALE ITALIANO DI CARDIOLOGIA 1986; 16:392-400. [PMID: 3732724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Forty-four consecutive patients with acute myocardial infarction were studied with equilibrium radionuclide angiography (RNA) within 24 hours from the onset of symptoms, three days after admission and three days before hospital discharge (14 +/- 3 days). To assess the prognostic value of RNA derived parameters we assessed: the ejection fraction (EF), the left ventricular end-systolic volume index (ESVI), the left ventricular end-diastolic volume index (EDVI), the cardiac index (CI), the stroke volume index (SVI) and the peak systolic pressure/end-systolic volume index ratio (PSP/ESVI); we also determined Peel's prognostic index (PI) on admission and measured systolic arterial pressure (SAP), diastolic arterial pressure (DAP) and cardiac frequency (CF) as the same time as the radioisotopic parameters were taken. Thirty-nine patients were discharged without signs of ventricular failure with and without medical treatment (group A), 5 died during hospitalization (group B). Using EF alone, we obtained a very clear distinction between the two groups (Group A 43 +/- 12%; Group B 22 +/- 3%; p less than 0.005). Stepwise, multivariate analysis showed that, by linking PSP/ESVI to EF, we can even obtain a function that correlate better with hospital survival (F = 0.09832 X EF - 0.32035 X PSP/ESVI - 3.12981; p less than 0.002). There was good exponential correlation between EF and PSP/ESVI (r = 0.781) and this would seem to confirm that PSP/ESVI is a more sensitive contractility index for patients with a not very depressed EF.
Collapse
|
91
|
Abstract
Syphilitic disease of the retina and/or the optic nerve head, without choroidal involvement, occurred in our 4 cases and in another 19 cases. The condition almost always takes place in the secondary stage, frequently associated with meningitis, and rarely in tertiary meningovascular syphilis. Fluctuating visual loss and floating spots without ocular pain are the presenting symptoms. Retinitis, papillitis, and neuroretinitis are accompanied by an inflammatory reaction in the vitreous and, sometimes, in the aqueous. Paracentral scotomas and blind spot enlargement, related with posterior pole and papillary edema, are the most usual visual field defects. Almost complete visual recovery is the rule in the treated cases, although in some instances cystoid macular edema and retinal ischemia due to endarteritis cause permanent visual loss. Treatment with crystalline penicillin is mandatory in patients with concomitant neurosyphilis, whereas procaine penicillin is seemingly sufficient in those with a normal cerebral spinal fluid examination.
Collapse
|
92
|
Mauri F, Mazzotta G, Suppa M, Frigerio M, Oppizzi M, Bossi M, Todeschini P, Sanna G, Rovelli F, Cornelli U. [In-hospital and long-term prognosis in acute myocardial infarction. Comparative longitudinal study of 2 patient groups]. GIORNALE ITALIANO DI CARDIOLOGIA 1985; 15:10-4. [PMID: 4007345] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The in-hospital mortality, the causes of death, the actuarial survival curves were compared in two subsequent groups of patients admitted to our CCU for acute myocardial infarction: the first (group A) includes 791 pts, admitted from september '67 to december '72, the second (group B) includes 542 pts admitted from january '78 to june '80. The in-hospital mortality was significantly reduced in group B (A: 186/791, 23.5%; B: 72/542, 13,3%, p less than 0.01). This could be due to a reduction of the number of deaths for cardiogenic shock (A: 71/791, 9%; B: 30/542, 5.6%; p less than 0.01) and to reduction in the mortality rate for pulmonary oedema (from 6% to 1.5%, p less than 0.01), although the frequency of pulmonary oedema was the same during the two periods (A: 205 pts, 26%; B/156 pts 29%). We did not observe any significant difference in the long-term prognosis (54 months: A 79.3%, B 71.5%). The actuarial survival curves overlapped after the 1st semester after discharge. The most frequent cause of death during follow-up was a new myocardial infarction. None in the group A and only 3% in the group B were referred to the surgeon for coronary artery bypass grafting. We conclude that, in spite of a significant reduction of the in-hospital mortality, possibly related to the evolution in diagnosis and management of the disease, the long-term survival was not improved in a non-surgically treated population with myocardial infarction.
Collapse
|
93
|
De Ponti C, Mauri F, Ciliberto GR, Caru B. Comparative effects of nifedipine, verapamil, isosorbide dinitrate and propranolol on exercise-induced angina pectoris. BRITISH JOURNAL OF CLINICAL PRACTICE. SUPPLEMENT 1980; 8:53-58. [PMID: 6781519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
|
94
|
de Ponti C, Mauri F, Ciliberto GR, Carù B. Comparative effects of nifedipine, verapamil, isosorbide dinitrate and propranolol on exercise-induced angina pectoris. EUROPEAN JOURNAL OF CARDIOLOGY 1979; 10:47-58. [PMID: 467482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
According to the experimental model of a 5 X 5 Latin square, 5 treatments were studied single blind in 5 patients, affected by stable-effort angina, by means of exercise tests. In the period of maximal supposed effect the following treatments were investigated: placebo (P), 1 tablet, orally; isosorbide dinitrate (ISDN), 5 mg, sublingually; propranolol (Pr), 40 mg, orally; nifedipine (N), 10 mg, orally; verapamil (V), 160 mg, orally. Placebo, compared with its own control tests, did not change any of the examined parameters. Comparison of the 'active' treatments with P showed the following results. All the treatments increased the duration of work before ECG positivity appearances. An increase in duration of work and total work performed before angina was seen after administration of ISIDN, N and V; the improvement observed after treatment with Pr was not significant. Comparison of treatments showed that work performance before angina was the same after administration of ISDN, N and V; these treatments were more effective than that with 40 mg Pr. Duration of work before ECG positivity was significantly longer after ISDN and N than after Pr. The changes in heart rate, maximal arterial pressure, ejection time index and triple product confirmed the activity of the administered doses. According to the observed effects on exercise tolerance, in comparison with P the same level of work was performed with the same triple product after Pr, and with lower triple products after ISDN, N and V.
Collapse
|
95
|
Ponticelli C, Cantaluppi A, Barbi G, Annoni G, Mauri F. Treatment of hypertriglyceridaemia after renal transplantation. BRITISH MEDICAL JOURNAL 1975; 2:597-8. [PMID: 1093626 PMCID: PMC1673522 DOI: 10.1136/bmj.2.5971.597-a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
|
96
|
Corbella A, Gariboldi P, Jommi G, Mauri F. Synthesis of 3,4-dehydroproline. Chem Ind 1969; 18:583-4. [PMID: 5781509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
|