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G Mastrapasqua

Publications and source records attributed to G Mastrapasqua.

9 recordsLinked to original sources
PubMed1997

Intra-arterial chemotherapy followed by chemo-embolisation in unresectable hepatocellular carcinoma.

Unresectable hepatocellular carcinoma is related to a poor prognosis. Encouraging response rates and survival have been reported with intra-arterial (i.a.) chemotherapy and chemo-embolisation, but limited data are available on the association of the two treatment modalities. We therefore started a new programme combining i.a. chemotherapy with chemo-embolisation. The treatment regimen consisted of L-leucovorin (100 mg/m2 i.v.), 5-fluorouracil (800 mg/m2 i.a.), and carboplatin (250 mg/m2 i.a.). Chemo-embolisation with mitoxantrone (10 mg/m2) plus ethiodized oil followed immediately. The same treatment plus gelatin sponge was given after 28 days. 26 patients entered the study and were evaluable for response and side-effects. Main patient characteristics were: males 21, females 5: median age 68 years (range 42-76 years); stage TNM II-III 17, IVA 9; Child's A 12, Child's B 14; elevated baseline alpha-fetoprotein 17; cirrhosis 25. 14 patients had a partial response (54%; 95% confidence interval 33-73%), 3 had stabilisation and 9 had progressive disease. Median survival was 11 months (range 2-20+). 16 patients had grade I-II pain and 15 grade I-II fever. Our results indicate that the regimen is safe, well tolerated and capable of inducing objective remissions in a high percentage of patients with hepatocellular carcinoma.

Adult↗
PubMed1993

[Ischemic hepatitis. Description of 4 cases and review of the literature].

We studied four patients who presented a striking elevation of blood transaminases suggesting acute hepatitis. The post mortem histological examination of the liver revealed centrolobular necrosis that is commonly diagnosed as ischaemic hepatitis. The liver necrosis arose from heart failure which was worsened by an acute anaemia in one patient and by a severe hypoxemia, due to respiratory failure, in another. In three subjects there was evidence of disseminated intravascular coagulation that may be responsible for aggravating the condition of liver hypoxia. The authors also review the literature on the various aspects of ischaemic hepatitis.

Aged↗
PubMed1990

[Pharmacologic effects and safety profile of bethanechol in the differential diagnosis of pseudo-anginal thoracic pain].

The use of bethanecol has recently been proposed to improve the diagnostic accuracy of esophageal manometry in identifying the origin of symptoms in patients with non cardiac chest pain. In this study we report our experience in 30 patients who underwent esophageal functional studies. Despite its low diagnostic value, bethanecol test (two subsequential doses of 50 micrograms/kg) demonstrated an excellent safety profile, there were few side effects, and patients tolerance was good. The Holter electrocardiographic study showed an isolated case of transient atrioventricular block.

Aged↗
PubMed1987

[Chemical and cytologic tests in the differential diagnosis of ascites].

The value of chemical (protein, LDH, glucose, total and differential cell count) and cytological examination of the ascitic fluid in the differential diagnosis of peritoneal ascites was assessed in a prospective study of 98 patients. The ascites caused by hepatic metastases and primary carcinoma were of the transudative type and could not be distinguished from the type caused by cirrhosis on the basis of the parameters examined. In contrast the ascites caused by peritoneal carcinosis was exudative presenting a highly significant (p less than 0.001 for all parameters) difference from the three preceding groups. However there was no clear-cut distinction between the groups: in fact cirrhosis patients may present exudative ascites (8% in the present series, 12-19% in the literature). There was a substantial decrease in ascitic fluid glucose (less than 60 mg/dl) only in peritonitis and its measurement is therefore of secondary importance. In contrast with reports by other authors the ratio between LDH and protein concentrations in the effusion and the serum was found to be insignificant. The cytological examination revealed a significantly higher total cell count in bacterial peritonitis with a prevalence of polymorphonuclear cells and in peritoneal carcinoma where mononuclear cells predominate. Finally cytology revealed malignant tumour cells in the ascitic fluid and neoplastic peritoneal effusions in 28% of the patients examined.

Adult↗