Search PubMed⌕ Search

Biomedical subjects

J Figueras

Publications and source records attributed to J Figueras.

At least 73 records · Page 4Linked 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↗
PubMed1999

Analysis of the complications of the piggy-back technique in 1,112 liver transplants.

BACKGROUND: The "piggy-back" technique has gained acceptance in adult orthotopic liver transplantation during the last few years, especially in European countries. At the moment, however, there is controversy over advantages or specific complications (suprahepatic thrombosis or narrowing, etc.) related to this surgical technique. The aim of this study is to know of the immediate per-and postoperative morbidity and mortality rates in 1112 orthotopic liver transplantations performed with a vena cava preservation technique. METHODS: All liver transplant units in Spain were sent a questionnaire on retrohepatic vena cava preservation during orthotopic liver transplantation. The number of orthotopic liver transplantations that had been performed in the seven centers that answered the questionnaire, because the beginning of the program, was 1674, with the vena cava preservation technique used in 1112. RESULTS: Twenty-eight patients (2.5%) had intraoperative complications related to the vena cava preservation technique, which were treated during the operation. Eleven patients (1%) had early postoperative complications (first week), the most frequent (nine cases) being an acute Budd-Chiari syndrome in the first 48 hr. Three patients developed symptoms of massive ascites between 2 and 3 months (late postoperative complications), with patency of the retrohepatic cava verified by cavography. A hemodynamic study revealed a hyperpressure at the suprahepatic veins. This chronic Budd-Chiari syndrome was controlled in all patients with diuretics. Only six patients (0.5%) died as a result of complications related to the "piggy-back" technique. These complications were more frequent when venous reconstruction was done using two suprahepatic veins than when the three veins were used (P<0.001). CONCLUSIONS: The vena cava preservation technique can be used routinely in orthotopic liver transplantation because it is safe and efficient and involves few surgical complications especially if for venous reconstruction we use the patch obtained by joining the three suprahepatic veins.

Adult↗
PubMed1999

Laparoscopic adrenalectomy. A review of 30 initial cases.

BACKGROUND: Laparoscopic adrenalectomy is a good option for removal of the adrenal gland that is becoming preferred over the conventional open technique. METHODS: We reviewed the initial 30 laparoscopic adrenalectomies (in 27 patients) that were performed at our institution from 1995 to 1998. We used the lateral decubitus transperitoneal approach in 26 cases and the retroperitoneal approach in only one case. The indications for adrenalectomy were Conn's adenoma in eight patients, pheochromocytoma in six, Cushing's syndrome in five, nonfunctional adenomas in seven, and metastasis in one case. RESULTS: Only two patients (7%) were converted to laparotomy. Operating time ranged from 75 to 240 min. Average adrenal gland size was 6.1 cm (range, 4-9 cm). There was no mortality, and morbidity occurred in only two patients (8%)-one case of self-limited gastrointestinal bleeding and one case of hypercapnia and subcutaneous emphysema (in the only patient operated by the retroperitonal approach). Mean hospital stay was 3 days (range, 1-6). CONCLUSIONS: Laparoscopic adrenalectomy is a safe and useful procedure for nearly all adrenal pathologies. Lateral decubitus transperitoneal approach is the procedure of choice in most cases.

Adenoma↗