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Biomedical subjects

F Romeo

Publications and source records attributed to F Romeo.

At least 37 records · Page 2Linked to original sources
PubMed1995

Epidemiology and survival of endometrial cancer. Valuation of data of National Cancer Institute in Naples 1987-1992.

Cancer of the endometrium is a neoplasm which essentially strikes postmenopausal women and in which the predominant risk factors are recognized as an excessive imbalance of estrogen and obesity. The survival rate is good in the first stage and is acceptable in the second, while in the third and especially the fourth stage is unfavorable. To verify and evaluate such facts we have carried out a study of survival rates on patients admitted in our Institute surgery division from 1987 to 1992. The results confirm the importance of the stage and histologic grading of the determining variables, while there appears to be more controversy regarding the role of myometrial invasion. In conclusion, our data show that intervention by pelvic-aortic lymphadenectomy contributes to an improvement in survival rates independently of stage.

Adult↗
PubMed1995

[Immunohistochemical study of reserve cells: hypotheses on their origin].

The location of reserve cells make it possible the understanding of cervicovaginal repair by metaplasia process better, really some have studied the potentiality of such cells. Now we believe that totipotent stromal cell, which can evolve towards the epithelial cells, give origin to reserve cells. Immunohistochemistry methods point out stain positively for cytokeratin (DW 45-56,5 KD) present in reserve cells, confirmed the stromal origin of them.

Adult↗
PubMed1994

Adolescent boys and anorexia nervosa.

Anorexia nervosa is an eating disorder that primarily affects adolescent girls and young adult females, and is considered to be rare among males. It is estimated that one in 200 adolescents between the ages of 12 and 18 years, the high risk group, develop anorexia nervosa with 90% of those affected being females. However, there has been a steady increase in the reported incidence of male anorectics, from approximately 5% (DSM III) in 1985, to as much as 10% in 1987 (NIMH, 1987). Since educators and counselors can serve a vital role in the early identification of this disorder, the young anorectic male has a better prognosis for recovery if they receive treatment during the early stages.

Adolescent↗
PubMed1993

Long-term follow-up of patients initially diagnosed with syndrome X.

The clinical course of 30 patients (27 women and 3 men) diagnosed with syndrome X (angina pectoris, positive exercise test and normal coronary arteries) was evaluated during 5-year follow up. Patients were divided at the control examination into 2 groups according to the median value of the heart rate/blood pressure product variation from rest to the first stage of a modified Bruce protocol, as follows: group 1 < or = 1,050 (n = 15) and group 2 > 1,050 mm Hg x beats/min (n = 15). All patients were followed at 6-month intervals during a mean follow-up of 60 +/- 8 months. During follow-up, chest pain was unchanged in 20 patients, decreased in severity and frequency in 9 (7 in group 1, and 2 in group 2), and disappeared in 1 in group 2; 3 patients in group 1 had prolonged episodes of anginal chest pain (> 30 minutes) that needed hospitalization. In group 2, 7 patients developed systemic hypertension, 4 had a progression of exercise-induced left bundle branch block to constant left bundle branch block, and 4 continued to develop rate-dependent block during exercise, but at a reduced heart rate. In the latter 8 patients, left ventricular ejection fraction at rest during follow-up decreased significantly from 61 +/- 6% to 51 +/- 8% (p < 0.02).(ABSTRACT TRUNCATED AT 250 WORDS)

Adult↗
PubMed1993

Survival in ovarian cancers treated at National Cancer Institute in Naples Italy 1985-1990.

Ovarian cancer was reported to be increasing in all developed countries, with the exception of Japan. This increase may partly be due to modified reproductive habits which caused a rise in the age of the first pregnancy, a decrease in the number of pregnancies and a shortening of lactation period. To these factors must be added an extension of ovarian activity caused by early menarche and late menopause. For the reasons stated above and in view of the high mortality of this tumor, a survival study was performed with patients who had undergone operations for ovarian cancer from 1985 to 1990 at the National Cancer Institute in Naples (356 beds, 6500 admissions yearly) where the Hospital Cancer Registry (RTO) is an active service. A total of 159 patients was studied; three of them were lost during the follow-up. The results show a good survival rate both global (28%) and in each stage; a few differences with respect to histological type were also detected.

Adolescent↗
PubMed1992

Unstable angina: role of silent ischemia and total ischemic time (silent plus painful ischemia), a 6-year follow-up.

To assess the long-term prognostic significance of total ischemic time (silent plus painful ischemia) and silent ischemia in patients with unstable angina whose condition stabilized with medical treatment, 76 patients were studied. All patients underwent Holter ambulatory electrocardiographic (ECG) monitoring for greater than or equal to 48 h beginning within the 1st 12 h of the hospital stay. Forty-three patients (Group A) had a total ischemic time greater than or equal to 60 min, whereas 33 patients (Group B) had a total ischemic time less than 60 min. More than 78% of the ischemic episodes in patients in Group A and 62% of those in Group B were silent (p less than 0.05); nine patients in Group A and six in Group B had only silent episodes. Patients in Group A frequently showed three-vessel disease (65% vs. 18%, p less than 0.01), angiographic findings of subtotal occlusion of the coronary arteries (TIMI grade I) (76.7% vs. 42.4%, p less than 0.01) and ischemic alterations in the rest ECG (51.2% vs. 30.3%, p less than 0.05). During a 6-year follow-up period, 15 patients in Group A and 8 in Group B experienced myocardial infarction (p less than 0.05); 9 patients in Group A and 4 in Group B required coronary artery surgery (p less than 0.05) and 10 patients in Group A and 4 in Group B died of cardiac causes (p less than 0.01). Multivariate analysis showed three-vessel disease to be the most important predictor of cardiac mortality and morbidity (p = 0.025); it was followed in predictive power by a total ischemic time greater than or equal to 60 min and by left ventricular dysfunction. The presence of silent ischemia was not shown to be an independent predictor of long-term morbidity and mortality. In conclusion, patients with unstable angina and a total ischemic time greater than or equal to 60 min frequently have silent ischemic episodes on Holter ECG monitoring, a greater extent of coronary atherosclerosis and ischemic alterations of the rest ECG. The long-term prognosis of patients with unstable angina whose condition stabilizes with medical treatment depends on the extent of coronary atherosclerosis and on the longer duration of total ischemic time but not on the presence of silent ischemia.

Actuarial Analysis↗
PubMed1992

Characterization and long-term prognosis of patients with effort-induced silent myocardial ischaemia.

The aim of this study was to evaluate the anatomo-clinical correlations and the prognostic significance of silent myocardial ischaemia (SI) during exercise testing (ET). Four hundred and six patients with angiographically proven CAD and positive ET were studied. Patients were divided into two groups: 309 patients (Group A) with positive ET for both electrocardiographical findings and angina, and 97 patients (Group B) with positive ET for electrocardiographical findings but not for angina (SI). In Group A the following clinical characteristics differed significantly from Group B: incidence of diabetes mellitus (15.8% vs 27.8%, P less than 0.04); duration of disease (less than 1 month from its first manifestation) (30.4% vs 54.6%, P less than 0.001) and a positive ET at low work-load (41.7% vs 50.5%, P less than 0.05). Mortality during follow-up (mean 72 +/- 11 months) was 8.6% in Group A and 8.2% in Group B (NS). Incidence of sudden death was similar in the two groups (2.9% vs 2.06%; NS). The multivariate analysis shown as independent variables, related significantly with a poor prognosis in both groups: left ventricular function (P less than 0.0001); prior myocardial infarction (P less than 0.0001); and multivessel disease (P less than 0.001). In conclusion, patients with a recent onset of symptoms, a positive ET at low workload and diabetes mellitus are more likely to present SI during ET. The long-term prognosis and the incidence of sudden death are similar in patients with painful and painless myocardial ischaemia during ET.

Angina Pectoris↗
PubMed1992

[VIPoma: surgical treatment].

This paper reports a case of pancreatic VIPoma with widespread hepatic metastasis which was treated for approximately 2 years with a synthetic somatostatin analog (SMS 201/995). The treatment of choice in cases in which the tumour was fully removable is surgical resection. This occurred rarely since approximately 80% of VIPomas are malignant and are operated late when local infiltration is already widespread; in addition, 50% of cases are already metastasised at diagnosis. In this case, due to the infiltration of the superior mesenteric artery by the primary tumour it was necessary to carry out a left pancreasectomy which included two-thirds of the neoplastic mass. This was justified by slow tumour growth and also facilitated control of diarrhea and ensured a greater efficacy of possible postoperative chemotherapy. The use of synthetic somatostatin analog (SMS 201/995) enabled diarrhea to be satisfactorily controlled and is therefore specifically indicated for this type of tumour. NSE serum assay (neuron specific enolase) allowed the evolution of disease to be monitored during follow-up.

Female↗
PubMed1991

Comparison of left ventricular ejection fraction by magnetic resonance imaging and radionuclide ventriculography in idiopathic dilated cardiomyopathy.

To assess the validity of gated magnetic resonance imaging (MRI) in determining left ventricular (LV) ejection fraction (EF), MRI (Spin Echo, multislice-multiphase technique on the short-axis plane) was compared with equilibrium radionuclide ventriculography in 32 patients with idiopathic dilated cardiomyopathy. All patients underwent MRI and radionuclide ventriculography, performed consecutively on the same day (mean time interval between the 2 examinations: 40 minutes). Comparison with LVEF showed a high correlation (y = 0.79 X +3.51, r = 0.91; p less than 0.001). Mean difference between radionuclide ventriculography and MRI data was 1.7, with the 95% confidence interval 0.71 to 2.68: MRI slightly underestimated LVEF. MRI interobserver and intrapatient variability (assessed in 15 of 32 patients) showed a high correlation (r = 0.91, r = 0.98). In conclusion, data suggest that MRI, using the short-axis approach and the multislice-multiphase technique, is an accurate, noninvasive, highly reproducible method of evaluating LVEF in patients with idiopathic dilated cardiomyopathy.

Cardiomyopathy, Dilated↗
PubMed1991

Natural history of hypertrophic cardiomyopathy in the elderly.

To assess the natural history of hypertrophic cardiomyopathy (HC) in the elderly, we reviewed clinical, electrocardiographic and hemodynamic data from 21 patients over 60 years of age at diagnosis who were studied since 1970. Comparison with 95 younger patients (less than 60 years) showed that a greater proportion of older patients had exertional angina and atrioventricular conduction delay at time of diagnosis. During a mean follow-up of 9 +/- 6 years, mortality from cardiac causes was 33% (7 out of 21) in patients over 60 years of age and 23% (22 out of 95) in younger patients (NS). Univariate analysis showed that functional class and hemodynamic indices of right- and left-sided heart impairment were associated with a poor prognosis in the elderly. We conclude that: (1) presenting features and outcome of patients with HC over 60 years of age do not differ significantly from those of younger patients; (2) functional class and measurements of cardiac function are significant predictors of death in the elderly.

Aged↗
PubMed1991

Rationale for pre-hospital thrombolysis.

Early thrombolytic therapy in patients with acute myocardial infarction preserves left ventricular function and improves short- and long-term prognosis, as demonstrated in several trials. Unfortunately, most patients reach medical facilities more than 2 h into their infarction, and further time is lost in hospital before initiation of thrombolytic therapy. Thus, in the majority of patients with acute myocardial infarction the most critical period for effective therapy is missed. The delay between onset of cardiac symptoms suggestive of myocardial infarction and initiation of therapy has three components: (1) onset of symptoms, call for medical help; (2) travelling; (3) medical decision and start of treatment. Numerous studies show that it would be difficult to reduce the total time for onset of symptoms to call for medical help without an intensive media campaign. Recent observations documented the extraordinary delay in patient presentation and treatment in hospital. Thus, if the acute event could be diagnosed in the field and the team trained to initiate treatment immediately at home, time spent in travelling and in hospital will be significantly reduced. Therefore, the development of a plan of rapid intervention for diagnosis and treatment should become a major priority for all hospitals.

Ambulatory Care↗
PubMed1990

Long-term prognosis in children with hypertrophic cardiomyopathy: an analysis of 37 patients aged less than or equal to 14 years at diagnosis.

The relation of clinical, electrocardiographic, and hemodynamic findings at diagnosis to presenting features and prognosis of hypertrophic cardiomyopathy in childhood was evaluated in 37 consecutive patients below 14 years of age at time of diagnosis (24 males and 13 females, mean age 7 +/- 4 years). A left ventricular out-flow tract gradient (mean 42 +/- 27 mmHg) was detected at cardiac catheterization in 13 (35%) patients. Clinical, electrocardiographic, and hemodynamic features in patients with and without a pressure gradient were similar. Patients who had moderate to severe functional limitation had a higher incidence of syncopal episodes (p less than 0.001), lower ejection fraction (p less than 0.01), raised pulmonary artery pressure (p less than 0.001), and left ventricular end-diastolic pressure (p less than 0.01). During a follow-up of 9.2 +/- 5.1 years (range 2-18), 9 (24%) patients died suddenly (2 with a recorded left ventricular outflow tract gradient). Univariate analysis showed that reduced ejection fraction (p = 0.0001), syncopal episodes (p = 0.003), increased left ventricular end-diastolic pressure (p = 0.03), and severe dyspnea (p = 0.04) were associated with a poor prognosis. However, multivariate analysis revealed ejection fraction (p = 0.0001) and syncopal episodes (p = 0.0097) as independent predictors of survival. In conclusion, sudden cardiac death was common and was well predicted by the combination of left ventricular dysfunction and syncope at time of diagnosis.

Adolescent↗
PubMed1990

Acute effects of nifedipine versus isosorbide dinitrate on exercise tolerance in patients with isolated coronary artery occlusion and collaterals.

The acute effects of slow-release nifedipine and isosorbide dinitrate on exercise tolerance were compared in nine patients with isolated total coronary artery occlusion showing retrograde filling via collaterals. All patients had a reproducible positive exercise stress test off medication before the study. Each patient was randomized to 10 mg slow-release nifedipine and 5 mg isosorbide dinitrate in a single-blind, cross-over study. The exercise stress test was performed 30 minutes after drug administration. After nifedipine, three patients had a negative exercise stress test, whereas the test was negative after isosorbide dinitrate only in one patient. A significantly higher exercise tolerance was detected at peak exercise after nifedipine than after isosorbide dinitrate, as shown by a longer exercise time (380 +/- 44 vs. 295 +/- 41 seconds, p less than 0.001), a more increased maximum work load (355 +/- 89 vs. 255 +/- 55 W x min, p less than 0.02), and a higher rate-pressure product (30,300 +/- 2,500 vs. 26,100 +/- 2,700, p less than 0.01). In conclusion, these results seem to suggest that nifedipine may have a vasomotor effect on collaterals, since it elevated the threshold of ischemia more than isosorbide dinitrate did in patients with isolated coronary artery occlusion, showing retrograde filling via collaterals.

Angina Pectoris↗