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S Biondo

Publications and source records attributed to S Biondo.

28 records · Page 2Linked to original sources
PubMed2000

Results of treatment in severe acute pancreatitis.

AIM: To analyze our results in the management of severe acute pancreatitis (SAP), especially in patients who required surgery. METHODS: In a retrospective study, 90 patients admitted between January 1992 and January 1998 were diagnosed as having SAP on the basis of clinical and radiological criteria. Contrast-enhanced tomography (CT) was done in all patients. The surgical technique of choice was necrosectomy and postoperative local lavage. RESULTS: Seventy percent of the patients (63/90) had pancreatic necrosis. Tomography had a sensitivity of 73% in detecting necrosis. Forty-nine patients (54%) needed surgery: 31 had infected SAP and 18 had sterile pancreatitis. Overall mortality rate was 25.6% (23/90); mortality was 43.8% (14/32) in patients with infected pancreatitis and 15.5% (9/58) in those with sterile SAP (p < 0.05). The mortality rate was 44.4% higher (8/18) in patients with sterile SAP who were operated on. Patients with infected SAP who were operated on during the first week of admission had a higher mortality rate (81%) than those operated on after the first week (20%) (p < 0.05). CONCLUSIONS: Pancreatic necrosis and infection are the most important prognostic factors in the course of SAP. The sooner the patients are operated on, the worse the prognosis, especially if there is infection. Efforts should be aimed at avoiding the onset of infection and organ failure, and at delaying surgery.

Abscess↗
PubMed1998

Efficacy and safety of an early discharge protocol in low-risk patients with upper gastrointestinal bleeding.

PURPOSE: The outcome of patients with upper gastrointestinal hemorrhage is greatly influenced by recurrence of bleeding, but it may be possible to identify patients who have a low risk for rebleeding, and can be discharged after a short hospitalization. To examine the effect of an early discharge protocol (length of hospital stay < or =3 days), we conducted a 2-year prospective study in patients with upper gastrointestinal bleeding at low risk for rebleeding, as selected by clinical and endoscopic criteria. METHODS: During the first year of the study, patients were managed according to the standard criteria by any of six surgical teams (control period). During the second year, patients were managed by only one surgical team under the early discharge protocol guidelines (study period). RESULTS: Overall, 488 of 942 (52%) patients were considered as low risk. Early discharge was achieved in 26 of 230 (11%) patients in the control period and in 191 of 258 (74%) in the study period (P <0.001). Age and number of compensated comorbidities did not affect the rate of early discharge. Length of hospital stay was reduced from (mean +/- SD) 6 +/- 2.7 days (control period) to 3 +/- 2.3 days (study period, P <0.001). No differences were observed in rates of rebleeding, need for surgery, readmission or mortality. By contrast, no differences in lengths of stay were observed during that time period among patients admitted with coronary artery disease, colorectal cancer, or acute pancreatitis. CONCLUSION: Most patients with upper gastrointestinal bleeding who are at low risk for rebleeding can be discharged early, leading to important cost savings.

Adult↗
PubMed1997

Intraoperative colonic lavage and primary anastomosis in peritonitis and obstruction.

BACKGROUND: The surgical management of left colonic emergencies has evolved in the past few decades. Recently, there has been increasing interest in resection with primary anastomosis in selected cases. The aim of this study was to evaluate the differences in outcome in patients with peritonitis or obstruction treated by resection, on-table lavage and primary anastomosis of the left colon. METHODS: Between January 1992 and August 1995, 212 patients underwent emergency operation for a distal colonic lesion: 97 presented with peritonitis, 113 with obstruction and two with other indications. Intraoperative colonic lavage was performed in 37 patients with obstruction and in 24 with an acute intra-abdominal inflammatory process. RESULTS: The postoperative mortality rate was 5 per cent. The incidence of clinical anastomotic leakage was 5 per cent. Wound infection was observed in ten patients (16 per cent), more often in those with peritonitis (P = 0.03). The overall mean(s.d.) hospital stay was 15(9) days. CONCLUSION: Resection, on-table lavage and primary anastomosis constitute the operation of choice for selected patients with left colonic emergency.

Adult↗
PubMed1996

[Surgical treatment of emergency pathology of the left colon].

The aim of this study was to evaluate the postoperative morbidity and mortality of patients with left colon disease that underwent emergency surgery. Intra-operative colonic irrigation (ICI) with primary anastomosis was used for unresectable lesions, faecal peritonitis, colon remnant associated lesions and poor performance status. The options included colostomy, Hartmann procedure or subtotal colectomy; 127 resections of left-sided large bowel were performed. In 56 cases the procedure was a Hartmann operation, in 38 cases subtotal colectomy and in 33 ICI. The most frequent complication was abdominal sepsis (29%). The overall mortality was 24%; 39% for the Hartmann procedure; 16% for subtotal colectomy and 6% for ICI. Our results suggest that ICI should be the first choice in patients with good performance status who undergo emergency surgery for left colon disease without faecal peritonitis or associated right colon lesions.

Adult↗
PubMed1995

[Left hemicolectomy and intraoperative antegrade lavage in emergency surgery of the left colon].

We report our results with a left colonic resection and intraoperative antegrade colonic irrigation technique with primary anastomosis. Thirty five consecutive patients operated on in the Emergency Surgical Ward are presented. Twenty five with large bowel occlusion and 10 with sigma perforation. Anastomotic leakage (2 patients, 5.7%) and postoperative hospital stay (mean 15 days) were similar to cases of elective surgery. The intraoperative antegrade colonic irrigation technique has become the first choice in our Department to treat any patient with left colonic occlusion or perforation. Only patients with faecal peritonitis or ischemic colon were excluded.

Acute Disease↗
PubMedDate not supplied

[A comparative study of hepatic cholestasis after infusion of long chain triglycerides and a mixture of medium and long chain triglycerides].

A randomized, double blind prospective study made on surgical patients who required parenteral nutrition during a 10-day period, with complete fasting. The patients were required to show a normal hepatic function measured by gamma-GT, alkaline phosphatase (FA), normal bilirubin and ALT. The evolution of the cholestasis parameters was observed on days 0, 1, 3, 8 and 10. An increase in gamma-GT was observed in the groups. This was much greater in the group with LCT (p<0.005) on the tenth day than in the MCT/LCT group. FA increased only in the LCT group, and was statistically significant (p<0.001) on the tenth day compared with the MCT/LCT group.

Adult↗