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D Castaing

Publications and source records attributed to D Castaing.

172 records · Page 10Linked to original sources
PubMedDate not supplied

[Percutaneous catheterization of the intestinal loop of hepatico- jejunostomy: a new possibility in the treatment of complex biliary diseases].

OBJECTIVES: After hepatico-jejunostomy, endoscopic exploration of the biliary tract is not possible, and percutaneous transjejunal catheterization seems to be an attractive option. PATIENTS: This is a 10 year prospective evaluation of 55 percutaneous transjejunal biliary interventions in 53 patients. RESULTS: Thirty nine patients had biliary lithiasis, 10 had suspected recurrent biliary cancer, 5 biliary stenosis, and 1 angiocholitic intrahepatic abscess. Initial success was obtained in all patients and 155 procedures were performed. Interventions included strictures, dilatation, stone extraction, stent insertion and tumor biopsy. The complication rate was 15% (mainly benign biliary sepsis) with no deaths and no surgical reoperations. Thirty two of the 39 patients with biliary lithiasis had successful extraction. Eight of the 10 patients with cancer had an endoscopic biopsy and the 2 others underwent drainage. The 5 patients with benign strictures underwent dilatation and stenting. The intrahepatic abscess was treated completely by drainage. CONCLUSIONS: The feasibility of this technique, the low morbidity and the lack of mortality has been demonstrated. This technique is well accepted by patients and may be an alternative to open surgery which is known to be very difficult and risky in patients who have had one or several prior operations.

Adolescent↗
PubMedDate not supplied

[Combined transplantation of liver and small intestine in an adult. First case in France. Surgical aspects].

BACKGROUND: We report hare the first adult case of combined liver-small bowel transplantation performed in France. CASE REPORT: A double liver + small bowel graft was transplanted in a 21-year-old patient hospitalized for 4 years for a short bowel syndrome requiring total parenteral nutrition. The patient also had severe hepatic fibrosis. The immediate post-operative period was uneventful. Two and one-half years after the double graft, the patient is on strictly oral nutrition, no longer has a stomy and lives a normal life in his home. DISCUSSION: The advent of tacrolimus has led to long-term success of bowel grafts, developed earlier in children and now possible in adults. Combined liver-small bowel transplantation is formally indicated in patients with cirrhogenic liver disease associated with ineversible small bowel failure.

Adult↗
PubMedDate not supplied

[Combined liver and small intestine transplantation in an adult. First case in France. Medical aspects: digestive and nutritional].

OBJECTIVE: We report the digestive, hepatic, intestinal and nutritional history of the first combined liver-small bowel transplantation performed in France in an adult recipient. Currently, the clinical course has been favorable at 30 months. METHODS: In May 1997, a 21-year-old man underwent a double liver-small bowel transplantation for irreversible chronic bowel failure with severe chronic liver disease subsequent to post-surgical short-bowel syndrome. After 28 laparotomies, there were 15 cm of small bowel left for the gastric anastomosis. The patient had a terminal jejunostomy and a left colostomy, excluding a short segment of the transverse colon and the rectum. Total parenteral nutrition including lipids and been initiated in December 1992 (3500 kcal/d) and had led to severe complications. Intestinal absorption before and after the graft were studied with the balance method (input-output) and used bomb calorimetry and measurements of the steatorhhea and creatorrhea. Functional enterocyte mass was assessed from serum citrullin. RESULTS: The postoperative period after the liver-bowel graft (220 cm small bowel with terminal ileostomy and jejunostomy) was uneventful. The immunosuppression protocol included tacrolimus, corticosteroids and azathioprin. One mild episode of acute rejection occurred at day 26 and was controlled with a corticosteroid bolus. No episode of liver rejection occurred. Moderate renal failure regressed partially after reestablishing the fluid-electrolyte balance and adapting tacrolimus dosage. Total parenteral nutrition which had sustained the patient for 4 and a half years was definitely discontinued three months after transplantation. Oral nutrition was initially associated with enteral nutrition (from day 20 to day 90) and became exclusive three months after the transplantation. Intestinal absorption coefficients measured before tranplantation, at 3 months (2200 kcal/d, ileostomy flow 1600 g/d), and at 18 months (2400 kcal/d, ileostomy flow 1300 g/d) post transplantation were, respectively, 22%, 90% and 88% for overall calorie absorption, 25%, 65% and 73% for fat absorption, and 47%, 83% and 67% for nitrogen absorption. At 18 months post-graft, there was a spectacular improvement in the patient's neurological status and his liver function was normal. Endoscopy, radiography, histology, and immunohistochemistry explorations were normal. Ileo-rectal anastomosis was re-established at 23 months post-transplantation. At 30 months the patient is living in his home and on 100% oral nutrition. CONCLUSION: Clinical, nutritional and functional outcome at 30 months in this first French case of liver-small bowel transplantation in an adult recipient has been excellent.

Adult↗
PubMedDate not supplied

[Adult to adult living-related liver transplantation. The Paul-Brousse Hospital preliminary experience].

AIM: Liver-graft shortages justify the development of adult living-related liver transplantation. The preliminary experience with this technique at Paul-Brousse Hospital is reported. PATIENTS ET METHODES: From January to July 2000, 7 adult to adult living-related liver transplantations were performed. Donors were 5 females and 2 males aged 20 to 53 years old (median: 41). A right liver graft was harvested in all cases. Recipients were 5 males and 2 females aged from 17 to 58 years old (median: 50) transplanted for viral cirrhosis (4 cases including 2 with hepatocellular carcinoma), subfulminant hepatitis (1 case), hepatocellular carcinoma on a healthy liver (1 case), and epithelioid hemangioendothelioma (1 case). Follow-up ranged from 41 to 157 days (median: 117 days). RESULTS: One donor had a biliary fistula that healed spontaneously. One donor had asterixis for 24 hours. The 7 donors are alive at home without any late complications. One recipient was retransplanted for hepatic artery thrombosis and 2 recipients had a biliary fistula that healed spontaneously. The 7 recipients are alive at home with normal liver function. CONCLUSION: Our experience and other reports suggest that adult to adult living-related liver transplantation is feasible with rare mortality and low morbidity in donors. Results in recipients are comparable to those obtained with cadaveric grafts. For a given patient the possibility of living related donation might extend the indications for transplantation without penalizing patients waiting for a cadaveric graft.

Adolescent↗
PubMedDate not supplied

[Surgical treatment of hilus cancers].

Carcinomas of the hilus are malignancies which obstruct the upper part of the bile duct, including the Klatskin tumour but also neighbouring carcinomas invading the hilus and obstructing the biliary tract at this level. The aim of the treatment is to remove the tumour but in our experience, this radical treatment can be accomplished in only 10% of the carcinomas of the hilus. Therefore, the treatment is in the majority of the cases only palliative and the technique the authors used is the intrahepatic cholangio-anastomosis between the duct of Segment III and a Roux-en-Y jejunal loop by the approach of the intrahepatic duct in the Round Ligament fissura. In 61 cases of intrahepatic cholangioanastomoses, performed for the majority according this technique, the mortality was 6.5% and the mean survival 10.3 +/- 2.7 months with extremes of 2 to 72 months. The large variability of this survival is not in relation with the quality of the anastomosis but with the extent and the evolutivity of the carcinoma. Among the surgical and non-surgical palliative treatments of carcinomas of the hilus, the intrahepatic cholangio-anastomosis is the procedure which gives the best comfort and less iatrogenic complications.

Bile Duct Neoplasms↗
PubMedDate not supplied

[Peroperative echography in hepatobiliary surgery].

Intra-operative ultrasound allows to know precisely the intra-hepatic vascular anatomy and, by defining the precise relationship between tumor and vascular structures, has modified the therapeutic strategy in surgery of hepatic tumors. In biliary surgery, this procedure is useful in intrahepatic lithiasis. In surgery of digestive cancer, it permits to detect unknown hepatic metastases which may change the type of surgery indicated.

Biopsy, Needle↗
PubMedDate not supplied

[Peroperative echography in hepatobiliary surgery].

Intra-operative echography provides precise information on anatomy of the liver and accurately locates hepatic tumours, even small ones, thereby improving the operative strategy. It is most useful in biliary surgery for detection and treatment of intrahepatic lithiasis. By displaying undetected hepatic metastases, echography of the liver is of considerable value in surgery of common tumours of the digestive tract.

Biliary Tract Surgical Procedures↗
PubMedDate not supplied

[Evaluation of results of liver transplantation: experience based on a series of 1052 transplantations].

OBJECTIVES: The aim of this work was to evaluate outcome in a continuous homogeneous series of more than 1000 liver transplantations in order to determine risk groups. METHODS: Between November 1984 and February 1995, 1052 isolated orthotopic liver transplantations were performed in 922 patients (530 males, 392 females; mean age 41.7 years; age range 10 months - 78 years) at the Paul-Brousse Hospital liver transplantation unit. Immunosuppression was based on cyclosporin in all patients with FK506 in the most recent cases. RESULTS: Actuarial survival at 1,5 and 8 years for the 922 patients was 80.9, 71.7, and 69.1%. Certain factors affecting the intrinsic risk of transplantation were identified and could be used to calculate supplementary risk due to one or more other risk factors. In adults under 55 years in UNOS stage 1 or 2 (not hospitalized at call in) transplanted after 1990 for non-recurrent (absence of cancer, non-viral disease) chronic liver disease, the risk of death at 1 year was 6.5% and 4.4% between the first and second year. For patients transplanted for acute liver failure and for patients transplanted for chronic liver disease in UNOS stade 3 or 4 (hospitalized or in an intensive care unit at call in), there was a supplementary risk of death at 1 year of 20.3%, 13.3% and 31.6% respectively. There was no supplementary risk of death in these three groups after 1 year. In patients over 55 years, there was a 4.4% supplementary risk during the first year after transplantation and a 2% increase between the first and second year. In patients transplanted for cancer, the supplementary risk was 9.7% during the first year, 11.6% between the first and second year and 2.1% between the third and fifth year. CONCLUSIONS: On the basis of these results, it was possible to develop a method for assessing liver transplantation outcome in different units. The proposed criteria is the 1 year survival of patients with the basic risk alone, without any supplementary risk, as well as the retransplantation index (mean number of grafts used per patient). For the Paul-Brousse unit, this criteria is 93.5% (survival at 1 year) for a retransplantation index of 1.1.

Adolescent↗