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C Bassi

Publications and source records attributed to C Bassi.

154 records · Page 9Linked to original sources
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[Clinical evolution of chronic pancreatitis and quality of life].

Nowadays the availability of reliable, efficacious methods of assessing the outcome of chronic pancreatitis is mandatory, especially in view of the several new procedures developed to relieve the symptoms of the disease. Together with the traditional evaluation of postoperative morbidity and mortality and the assessment of exo/endocrine function in patient follow-up, we currently consider the patient's perception of his or her health status as a priority. This information is obtained by administering quality of life questionnaires along with reliable physical and psychometric evaluation.

Abdominal Pain↗
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[Does locoregional chemotherapy improve survival in patients with non-resectable pancreatic carcinoma? Results of an open controlled study].

About 90% of patients suffering from pancreatic carcinoma are diagnosed with disease that is not amenable to surgical intervention due to local infiltration or the presence of hepatic metastases. Palliative intra-arterial chemotherapy was developed to improve the response in these patients by increasing the antiblastic dose and minimizing the side effects. The aim of this study is to evaluate the efficacy of this treatment comparison to a control group. From December 1994 to February 1997, 135 patients with ductal carcinoma, in whom 68 were stage III and 67 stage IV, with a median age of 63.3 years (range 38.4-79), were enrolled in an open study. Sixty four patients were subjected to a median of 3.5 cycles, according to intra-arterial FLEC protocol. Four patients had a partial response (6.3%), 27 enjoyed a stabilization of their disease (42.2%) and 13 showed disease progression (20.3%). The toxicity was mild. The overall survival was 8.3 months, better in the treated group (9.6 months) in respect to the control one (7.1 months), although this was not statistically significant. The treatment reported here, therefore, does not seem to change the prognosis of patients affected by no resectable pancreatic carcinoma, but it may demonstrate good tolerability and minimal toxicity.

Adult↗
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[Gabexate mesilate vs gabexate mesilate combined with octreotide in the prevention of postoperative complications of pancreatic surgery: preliminary results].

To date, gabexate mesilate, a synthetic protease inhibitor, has been used in the prophylaxis and treatment of acute pancreatitis, but has yet to be tested in preventing the postoperative complications of pancreatic surgery. For this purpose we planned a pilot study based on two treatment groups, each numbering 25 patients, submitted to high-risk pancreatic resection. In the first group, all patients received a continuous infusion of gabexate mesilate 1 g/day up to postoperative day 4; the second group of patients received the same treatment plus octreotide 0.1 mg every 8 hours for 5 days after surgery. All patients were followed until discharge with clinical and instrumental investigations to detect the onset of postoperative complications. The overall incidences of an uneventful course were 40% (10/25) and 32% (8/25), respectively. We found 12 complications closely related to pancreatic surgery in the former and 8 in the latter group. In the combined treatment group therefore we observe a 33% reduction in the incidence of related abdominal complications (12 vs 8). This favourable trend, however, needs to be confirmed in a larger multicentre trial.

Adolescent↗
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[Intermediate resection and distal pancreatectomy for benign neoplasms of the pancreas: comparison of postoperative complications and costs].

The middle pancreatic resection for benign pathology of the pancreas has been proposed as an advantageous alternative to the distal pancreatectomy, even though the risk of complications is greater. The purpose of the present study is to compare the cost and intra and perioperative impact for the 2 procedures. All patients with benign neoplasia of the body and tail of the pancreas operated on from 1990-1999 were selected from our computer archives, 21 patients underwent an intermediate resection and 64 a distal pancreatectomy. Operative time, units transfused, perioperative complications, post-operative stay and cost were compared. Statistical analysis revealed that the 2 operations are not significantly different in the intra-operative period. Comparing serious complications, the percentage of pancreatic fistulas (33% vs. 11%; P < 0.03) and average hospital stay (21.2 +/- 11.7 days vs. 15.5 +/- 7.1 days; p = 0.009) are greater for the middle than distal resection, respectively. In cases with post-operative complications the hospital stay is even more significant (middle 31.8 +/- 10.3 days vs. 19.1 +/- 7.6 days; p = 0.0002). The economic margin of residual costs, calculated by using the difference of DRG (no 192) and average post-operative costs, is similar for the 2 procedures in cases with normal post-operative courses, (intermediate Euro 2890.02; distal Euro 3181.9), while in cases with complications (DRG no 191), the difference increases (intermediate Euro 8670.11; distal Euro 12788.94). The middle pancreatic resection in respect to the distal pancreatectomy presents a greater technical difficulty when you take into account the longer post-operative course, the increased difficulty in treating complications and the increased costs.

Adolescent↗
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Cystic tumours of the pancreas: a review.

The detection of a cystic tumour of the pancreas is a challenge which puts not only the surgeon's knowledge and expertise to the test, but also those of the team of radiologists and pathologists with whom he works. The diagnosis of a suspected pancreatic cystic tumour is morphological and is based on modern imaging techniques and, in the case of intraductal papillary mucinous tumours, on endoscopic findings. In the search for the correct preoperative diagnosis, however, it is of fundamental importance to bear in mind the limitations of the various instrumental investigations, and particularly those of fine-needle aspiration cytology. In this light the main morphological and clinicopathological features of serous cystadenomas, mucinous adenomas and adenocarcinomas, intraductal papillary mucinous tumours and papillary cystic and solid tumours are analysed as well as the surgical indications. In fact only the surgeon, on the basis of his knowledge of the patient's medical history and symptoms, will be in a position to determine to which nosological "cystic" entity the morphological findings described belong. A deeper knowledge of the natural history of each of these cystic tumours will help the surgeon formulate the most appropriate treatment indication. Providing the patient's condition fulfills the necessary operability criteria, resection will be mandatory whenever there exists a doubt that the tumour may be malignant or whenever its natural history suggests a malignant potential.

Cysts↗
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Gemcitabine and continuous infusion of 5-fluorouracil in locally advanced and metastatic pancreatic cancer: a phase I-II study.

BACKGROUND: Gemcitabine has been recently recognized as standard treatment in advanced pancreatic cancer. To potentiate its single-agent activity we conducted a phase I-II study with the primary objective of establishing the maximum tolererated dose (MTD) of gemcitabine and continuous infusion 5-FU in patients with locally advanced or metastatic pancreatic cancer. PATIENTS AND METHODS: Fifteen patients received a fired dose of 5-FU 200 mg/mq protracted infusion for six months. Gemcitabine was administered weekly for three out of four weeks for six cycles at escalating doses of 800 mg/mq to 1100 mg/mq. RESULTS: MTD was established at 1000 mg/mq of gem citabine. Of the 11 evaluable patients, 7 patients had stable disease, 1 had partial response and 3 had progressive disease. Of the 14 patients evaluable at follow-up, median time to progression was 5 months. Median survival was 10 months. CONCLUSION: This study confirms the good tolerability of the combination, of gemcitabine with 5-FU.

Adenocarcinoma↗
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Necrosectomy by lavage in the surgical treatment of severe necrotizing pancreatitis. Results in 263 patients.

A conservative surgical technique for treatment of necrotizing pancreatitis is described. Standardized since 1976, the technique is based on washout mechanical necrosectomy accomplished by lavages via intraoperatively placed wide-bore drainage tubes. The overall mortality rate from necrotizing pancreatitis was thereby reduced from 61% (with resective technique) to 18%, and in 106 cases observed from the onset of the disease the mortality fell to only 6.6%. The series included also patients with fulminant acute pancreatitis and multiorgan failure.

Acute Disease↗
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Gabexate mesilate in the treatment of acute pancreatitis.

Despite controversial experimental and clinical findings, the use of Aprotinin (A) in the treatment of acute pancreatitis (AP) is still widespread in our country. Compared to A, Gabexate Mesilate (FOY) should have the following advantages: lack of antigenicity, low molecular weight with better cellular penetrance, wide inhibitory spectrum (against phospholipase A2 too) and good tolerability. In order to verify the efficacy of FOY versus, we decided to carry out a prospective multicenter (34 centers) randomized double blind trial in moderate-severe AP with FOY 3g/day versus A 1,500,000 U.I.K./day infused for 7 days with central venous line. Based on standard clinical, biochemical and radiological data, 199 patients suffering from AP were enrolled to the study from January 1989 to December 1990. The main admission criteria were: onset of the disease from no more than 72 hours, at least 2 Ranson positive criteria and C.T. evidence of acute pancreatic damage. Seventeen no protocol patients were excluded. The Etiology in the 182 analyzed patients (106 male, 76 female; mean age 57.6 years, range 21-91) were: biliary 102 (56%), alcohol 47 (25.8%), post-operative 13 (7.1%), unknown causes 13 (7.1%) and others 7 (3.8%). Median Ranson's Score was 3. CT examination showed 66 AP with edema, while 116 cases (63.7%) were recognized as severe forms with pancreatic necrotic involvement of 30% of the gland in 71 (61.2%), 50% in 31 (26.7%), and more than 50% in 14 (12.1%). Out of 182 patients, 91 were treated with A and 91 with FOY. The two groups were comparable regarding the main prognostic factors.(ABSTRACT TRUNCATED AT 250 WORDS)

Acute Disease↗