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P L Fagniez

Publications and source records attributed to P L Fagniez.

At least 19 recordsLinked to original sources
PubMed2004

Appropriate gastric resection with lymph node dissection for early gastric cancer.

BACKGROUND: The extent of lymphadenectomy (limited vs. extended) and that of gastric resection (partial vs. total) remain controversial issues in the management of early gastric cancer (EGC). A multicentric study was performed to elucidate the appropriate gastric resection with lymph node dissection for early gastric cancer. METHODS: From 1979 to 1988, 332 patients with EGC underwent surgery in 23 French centers. Clinicopathological data, the extent of resection, and the number of lymph nodes retrieved were reviewed retrospectively and screened for prognostic effect. The mean follow-up for the 332 EGC patients was 80 months. RESULTS: Postoperative mortality was correlated to age (odds ratio [OR], 1.1) and extent of gastric resection (OR,10.3). Examination of survival data (excluding postoperative deaths) with univariate analysis and the Cox proportional hazards model showed that the independent factors for excellent prognosis included no lymphatic involvement (P =.005), 10 or more lymph nodes retrieved (P =.003), site of the tumor in the lower third of the stomach (P =.01), and mucosal lesions (P =.04). The extent of resection did not influence long-term survival. CONCLUSIONS: Our results suggest that because of the associated good prognosis, the appropriate surgical treatment for EGC is partial gastrectomy with lymphadenectomy retrieving 10 or more lymph nodes.

Aged↗
PubMed2003

[Laparoscopic treatment of an adult gastric duplication cyst].

We hereby report the case of a 24 years old woman with an adult gastric duplication cyst, a very rare congenital disease. Diagnosis was established on preoperative imaging tests. Complete resection of the duplication cyst was undertaken laparoscopically. To the best of our knowledge, this is the first report of laparoscopic resection of an adult gastric duplication cyst.

Adult↗
PubMed2003

Treatment and prognosis of early multiple gastric cancer.

AIM: Early gastric cancer (EGC) may have a 5-year survival rate of over 90% following surgery. Early multifocal gastric cancer (EMGC) accounts for between 8.3 and 17% of all EGCs. A multicenter retrospective study is reported of prevalence, characteristics, prognosis and type of resection for EMGC patients. METHOD: 333 patients with EGC were operated on, between January 1979 and December 1988, and followed to June 1996. RESULTS: 33 EGC patients had EMGC. There was no significant difference in clinico-pathological features between EGC and EMGC. 21 cases of EMGC underwent a subtotal gastrectomy and 12 underwent a total gastrectomy. Recurrences after subtotal gastrectomy were, respectively, 10 and 18% for EGC and EMGC patients (p=0.2). The cumulative 5 years specific survival rate for 298 EGC and 34 EMGC were 94 and 90%, respectively (p=0.9). Five-year survival rates after subtotal gastrectomy were 92 and 90% for EGC and EMGC patients, respectively (p=0.8). CONCLUSION: EGC and EMGC had the same clinico-pathological features and prognosis. A careful follow up of the stomach remnant is essential.

Adult↗
PubMed2003

Multimodal therapy with intravenous biweekly leucovorin, 5-fluorouracil and irinotecan combined with hepatic arterial infusion pirarubicin in non-resectable hepatic metastases from colorectal cancer (a European Association for Research in Oncology trial).

BACKGROUND: The purpose of this study was to evaluate the tolerance and efficacy of combining i.v. irinotecan, 5-fluorouracil (5-FU) and leucovorin (LV) with hepatic arterial infusion (HAI) of pirarubicin in non-resectable liver metastases from colorectal cancer. PATIENTS AND METHODS: Thirty-one patients were included in a phase II trial with i.v. irinotecan/5-FU/LV administered every 2 weeks, combined with HAI pirarubicin 60 mg/m(2) on day 1 every 4 weeks. In most cases HAI was administered via a percutaneous catheter. RESULTS: The main grade 3/4 toxicity was neutropenia, encountered in 78% of the patients. When all patients were considered in the analysis, tumour response rate was 15 out of 31 [48%; 95% confidence interval (CI) 32% to 65%]. Liver resection was made possible in 11 patients (35%; 95% CI 21% to 53%). There were no toxic death. Median overall survival was 20.5 months, and median progression-free survival was 9.1 months. In patients with completely resected metastases, median overall survival was not reached and median progression-free survival was 20.2 months. CONCLUSION: The multimodality approach used in the present study was well-tolerated and yielded dramatic responses. An aggressive approach combining i.v. and HAI chemotherapy deserves further investigation.

Adult↗
PubMed2001

Operative and long term results after surgery for chronic radiation enteritis.

BACKGROUND: About one third of patients with chronic radiation enteritis will need to be operated on during follow-up. Morbidity and life expectancy after resection and conservative surgical management for chronic radiation enteritis have not been well documented. METHODS: From 1984 to 1994, 109 patients were operated on with a mean follow-up of 40 months (range 1 to 293). Postoperative mortality, early and late morbidity, long-term survival were studied in patients after resection (n = 65) and after conservative surgical management (n = 42), and in patients after planned or emergency procedure. Existence of possible risk factors for reoperation after a first surgical procedure was analyzed. RESULTS: Five (5%) patients died in the postoperative course. Operative mortality was significantly higher when the procedure was performed as an emergency (P <0.05). Although not statistically significant, mortality was higher in the resection group (5% versus 0%). Thirty-three (30%) patients experienced postoperative complications including anastomotic leak in 11. Morbidity was not statistically related to the nature of the treatment (ie, conservative versus resection) or to the indication (emergency versus elective). During follow-up, reoperation was required in 40% of the patients, because of recurrence of digestive symptoms suggestive of chronic radiation enteritis; the reoperation rate was higher in the patients of the conservative group (50% versus 34%). Overall survival, after a mean follow-up of 40 months in patients without cancer recurrence was 85% at 1 year and 69% at 5 years after surgery, respectively. Overall survival was influenced by the nature of the treatment with 51% and 71% 5-year survival after conservative and resection treatment, respectively. CONCLUSIONS: Despite high initial mortality and morbidity rates, life expectancy in patients with chronic radiation enteritis without recurrence of their previous neoplastic disease was good. Resection seems to provide a smaller reoperation rate and a better 5-year survival, but a higher postoperative mortality.

Adolescent↗
PubMed2001

Randomized trial of choledochocholedochostomy with or without a T tube in orthotopic liver transplantation.

OBJECTIVE: To compare the incidence of biliary complications after liver transplantation in patients undergoing choledochocholedochostomy reconstruction with or without T tube in a multicenter, prospective, randomized trial. SUMMARY BACKGROUND DATA: Several reports have suggested that biliary anastomosis without a T tube is a safe method of biliary reconstruction that could avoid complications related to the use of T tubes. No large prospective randomized trial has so far been published to compare the two techniques. METHODS: One hundred eighty recipients of orthotopic liver transplantation were randomly assigned to choledochocholedochostomy with (n = 90) or without (n = 90) a T tube in six French liver transplantation centers. All types of biliary complications were taken into account. RESULTS: The overall biliary complication rate was increased in the T-tube group, even though these complications did not lead to an increase in surgical or radiologic therapeutic procedures. The major significant complication was cholangitis in the T-tube group; this did not occur in the other group. The incidence of biliary fistula was 10% in the T-tube group and 2.2% in the group without a T tube. Other biliary complications were similar. The complication rate of cholangiography performed with the T tube was greater than with other types of biliary exploration. The graft and patient survival rates were similar in the two groups. CONCLUSION: This study is the first large prospective, randomized trial of biliary complications with or without a T tube. The authors found an increase in the biliary complication rate in the T-tube group, which was linked to minor complications. The T tube did not provide a safer access to the biliary tree compared with the others types of biliary explorations. The authors recommend the performance of choledochocholedochostomy without a T tube in liver transplantation.

Adolescent↗
PubMed2000

Lymphatic involvement in early gastric cancer: prevalence and prognosis in France.

BACKGROUND: The prognosis of early gastric cancer (EGC) is considered better than that of invasive gastric carcinoma, with a 5-year survival rate of more than 90% after surgery. The prevalence of lymph node metastasis in EGC ranges from 8% to 20% and is associated with a poor prognosis. HYPOTHESIS: The main prognostic factor of EGC in patients in France is lymphatic involvement. DESIGN, SETTING, AND PATIENTS: From January 1979 to December 1988, 332 patients with EGC were operated on in 23 centers of 2 of the French Associations for Surgical Research. Clinical, pathological, and therapeutic data were reviewed, and the reckoning point was in June 1996. MAIN OUTCOME MEASURES: The cumulative 5- and 7-year specific survival rates of EGC with or without lymphatic involvement. RESULTS: The cumulative 5- and 7-year specific survival rates of 332 patients with EGC (mean follow-up time, 80 months), excluding both operative and unrelated mortality, were 92% and 87.5%, respectively. Thirty-four patients (10.2%) had metastatic lymphatic spread: 13 exclusively in the lymphatic vessels close to the tumor, 17 in at least 1 lymph node, and 4 in both the lymphatic vessels and nodes. The rate of lymph node involvement (regardless of lymphatic vessel involvement) correlated significantly with submucosal invasion (P =. 05) and histologic undifferentiation (P =.03). Lymphatic vessel involvement correlated positively with lymph node involvement (P =. 003). Since 5- and 7-year survival rates of the 13 patients with EGC who had lymphatic vessel involvement without lymph node involvement did not differ significantly from those of patients who had EGC with lymph node involvement (85% and 84% vs 72% and 63%, respectively [P =.42]), all patients with lymph node and/or lymphatic vessel involvement were considered unique. Prognosis was poorest in these patients according to both univariate analysis (94% for 298 without node or vessel involvement vs 78% for 34 with node and/or vessel involvement; P =.006) and multivariate analysis (P =.01). Submucosal invasion was a prognostic factor independent of lymphatic involvement (P =.05). Five- and 7-year survival rates did not differ when the group of 211 patients for whom less than 15 lymph nodes were retrieved were compared with those (n = 51) for whom 15 or more lymph nodes were retrieved (95.5% vs 92% and 95.5% vs 88%, respectively), whether according to univariate (P =.21) or multivariate (P =.31) analysis. CONCLUSIONS: Our results suggest that both lymph node and lymphatic vessel involvement are important prognostic factors in patients with EGC. Lymphadenectomy in EGC is important to identify the high-risk population for whom prognosis is worse. The extent of lymphadenectomy (at least 15 nodes) in these patients, however, does not alter prognosis.

Adult↗
PubMed2000

Major liver resection for carcinoma in jaundiced patients without preoperative biliary drainage.

BACKGROUND: The role of preoperative biliary drainage (PBD) before liver resection in the presence of obstructive jaundice remains controversial. Our patients with proximal duct carcinoma undergo noninvasive assessment followed by rapid laparotomy without PBD if the lesion is deemed resectable. HYPOTHESIS: Our aim was to report operative outcome of these patients and to analyze their specific features by comparison with patients without biliary obstruction who underwent major liver resection. DESIGN: A case-comparison study. SETTING: A tertiary care university hospital in a metropolitan area. PATIENTS: Twenty consecutive jaundiced patients underwent major liver resection without PBD. The jaundiced patients were matched with 27 nonjaundiced patients with normal underlying liver selected from a computer bank of 261 patients undergoing liver resections and identical for age, tumor size, type of liver resection, and vascular occlusion. MAIN OUTCOME MEASURE: Postoperative course including mortality, morbidity, transfusion rates, and results of liver function tests. RESULTS: Seventeen jaundiced patients (85%) and 13 nonjaundiced patients (48%) received blood transfusions (P = .03). Morbidity was 50% in jaundiced and 15% in nonjaundiced patients (P = .006), mainly resulting from subphrenic collections and bile leaks occurring only in jaundiced patients. In contrast, there were no significant differences for mortality (5% vs 0%) and liver failure (5% vs 0%). Postoperative changes in liver function test results were comparable between groups. CONCLUSIONS: Major liver resections without PBD are safe in most patients with obstructive jaundice. Recovery of hepatic synthetic function is identical to that of nonjaundiced patients. Transfusion requirements and incidence of postoperative complications, especially bile leaks and subphrenic collections, are higher in jaundiced patients. Whether PBD could improve these results remains to be determined.

Adult↗
PubMed2000

Medial pancreatectomy.

The surgical treatment of benign tumors of the midportion of the pancreas usually consists of enucleation or formal pancreatectomy. To avoid extended pancreatectomy, a limited resection of the neck of the pancreas has been proposed when enucleation is not feasible. Seven published series report a total number of 78 patients treated by this technique. No postoperative mortality was reported. The operative morbidity ranged from 0% to 40%, mainly due to pancreatic fistulas, which mostly healed spontaneously. In the long term no diabetes mellitus and/or exocrine insufficiency was observed. After resection of low-grade malignant tumors, there was no local recurrence. Medial pancreatectomy is a safe method for the treatment of benign or low-grade malignant tumors of the neck of the pancreas.

Humans↗
PubMed2000

[French randomized trials in general and digestive surgery in the last decade].

STUDY AIM: To study the characteristics of randomized trials published by general and digestive French surgeons over the last decade. MATERIAL AND METHODS: An extensive electronic and manual literature search was performed. Trials published as original articles compared two surgical techniques or a surgical procedure with a nonsurgical treatment. The characteristics of the trials and their methodology were assessed. At the same time, a survey was conducted among authors to assess the impact of application of the Huriet-Sérusclat law (ethics related to the protection of individuals subjected to bioclinical research) on the conduct of the trial. RESULTS: Forty trials (including 22 multicentre trials) were found. Twelve trials (30%) addressed a key-question and twenty (50%) addressed a particular step of the procedure (anastomosis, drainage, etc). Most trials (83%) were published in English language journals. The 18 trials with a good methodological quality mainly had a multicentre design (n = 16). The survey showed that 10 trials were conducted prior to the publication of Huriet-Sérusclat law and that 14 trials were conducted in compliance with this law. CONCLUSION: This study revealed the large number of well designed multicentre trials in France. But most trials assessed technical steps of the surgical procedures. Application (without prerequisite) of the Huriet-Sérusclat law could probably explain the rarity and the difficulties of conducting trials comparing two different procedures or a surgical with a medical treatment.

France↗
PubMed2000

Laparoscopic liver resections: a feasibility study in 30 patients.

OBJECTIVE: To assess the feasibility and safety of laparoscopic liver resections. SUMMARY BACKGROUND DATA: The use of the laparoscopic approach for liver resections has remained limited for technical reasons. Progress in laparoscopic procedures and the development of dedicated technology have made it possible to consider laparoscopic resection in selected patients. METHODS: A prospective study of laparoscopic liver resections was undertaken in patients with preoperative diagnoses including benign lesion, hepatocellular carcinoma with compensated cirrhosis, and metastasis of noncolorectal origin. Hepatic involvement had to be limited and located in the left or peripheral right segments (segments 2-6), and the tumor had to be 5 cm or smaller. Surgical technique included CO2 pneumoperitoneum and liver transection with a harmonic scalpel, with or without portal triad clamping or hepatic vein control. Portal pedicles and large hepatic veins were stapled. Resected specimens were placed in a bag and removed through a separate incision, without fragmentation. RESULTS: From May 1996 to December 1999, 30 of 159 (19%) liver resections were included. There were 18 benign lesions and 12 malignant tumors, including 8 hepatocellular carcinomas in cirrhotic patients. Mean tumor size was 4.25 cm. There were two conversions to laparotomy (6.6%). The resections included 1 left hepatectomy, 8 bisegmentectomies (2 and 3), 9 segmentectomies, and 11 atypical resections. Mean blood loss was 300 mL. Mean surgical time was 214 minutes. There were no deaths. Complications occurred in six patients (20%). Only one cirrhotic patient developed postoperative ascites. No port-site metastases were observed in patients with malignant disease. CONCLUSION: Laparoscopic resections are feasible and safe in selected patients with left-sided and right-peripheral lesions requiring limited resection. Young patients with benign disease clearly benefit from avoiding a major abdominal incision, and cirrhotic patients may have a reduced complication rate.

Aged↗
PubMed1999

Increased incidence of oropharyngeal squamous cell carcinomas after liver transplantation for alcoholic cirrhosis.

BACKGROUND: THE aim of this study was to describe the features of posttransplantation tumors observed in a series of liver transplant recipients with special reference to patients receiving a transplant for alcoholic cirrhosis. METHODS: Among 171 consecutive liver transplant recipients, 90 patients who had received a first liver allograft for cirrhosis were studied. After liver transplantation, detection of de novo malignancies was prospectively undertaken and the characteristics of the patients in whom tumors occurred were compared with those in whom tumors did not develop. RESULTS: With a follow-up of 45.2+/-21.2 months, 11 tumors were observed in 90 patients (overall incidence of 12.2%). The incidence of tumors was higher in patients receiving a transplant for alcoholic cirrhosis than in patients receiving a transplant for nonalcoholic cirrhosis (26.7% vs. 5.0%, P<0.01). Squamous cell carcinoma (SCC) of the oropharynx or esophagus and posttransplant lymphoproliferative disorders were mainly observed. SCC (uvula in two cases, tongue in one case, esophagus in one case, pharynx in one case) occurred exclusively in patients transplanted for alcoholic cirrhosis (16.7% vs. 0%, P=0.001). The incidence of posttransplant lymphoproliferative disorders was similar in alcoholics and nonalcoholics (6.7% vs. 5%, NS). Survival was not influenced by the occurrence of SCC. CONCLUSION: The incidence of oropharyngeal SCC could be high in patients receiving a transplant for alcoholic cirrhosis. This could be due to an additional effect of posttransplantation immunosuppression in patients exposed to alcohol and tobacco before transplant. Careful posttransplantation screening of oropharyngeal SCC is warranted after liver transplantation for alcoholic cirrhosis.

Carcinoma, Squamous Cell↗
PubMed1999

[Gastric stromal tumors. Results of a multicenter study. French Associations of Surgery Research].

AIM OF THE STUDY: Gastric stromal tumours are not perfectly known. The aim of this retrospective multicenter study (29 centers) was to improve knowledge of these tumours. PATIENTS AND METHODS: From 1986 to 1994, 159 patients were operated on for leiomyomas (50), leiomyosarcomas (24), malignant/benign schwann cell tumours (10/29), automatic nerve tumours (4), leiomyoblastomas (28), spindle cell tumours (14). The mean duration of follow-up was 5 years. Presenting symptoms, diagnostic procedures, operative and pathological findings, evolution (recurrence, death) were recorded for each patient. RESULTS: Gastrointestinal bleeding and epigastric pain were the most common presenting symptoms (54% and 50% of patients, respectively). Endosonography was the most sensitive examination (97%). Malignant tumours size was greater than benign tumours size (12.6 cm versus 5.2 cm). Extension to contiguous organs or metastases were frequent (33% and 26% of patients, respectively). In 16 patients, pathological examination could not differentiate between malignant and benign tumour. Seven patients who had been operated on for a benign tumour (6%) developed a local (n = 4) or a metastatic (n = 3) recurrence. The 5-year survival rate was 40% for leiomyosarcomas, 28% for schwannosarcomas and 90% for malignant leiomyoblastomas. CONCLUSION: The main feature of stromal gastric tumours is the frequent difficulty to differentiate between malignant and benign tumours. The prognosis of malignant tumours depends on pathological types. The prognosis of benign tumours is uncertain since recurrences may develop.

Adult↗
PubMed1999

[Selective use of vascular clamps in major hepatectomy].

OBJECTIVE: To report the results of a selective use of vascular occlusions in major hepatectomies according to the size and location of the hepatic lesion. BACKGROUND: Total vascular exclusion (TVE) and portal triad clamping (PTC) ensure efficient hemostatic effect but lead to warm ischemia of the liver. Lobar vascular occlusion (LVO) avoids warm ischemia of the remnant liver but could result in increased blood loss. PATIENTS AND METHODS: Sixty consecutive major hepatectomies were studied. TVE was applied in 22 patients with large lesions (= 10 cm) or lesions with connections to the major hepatic veins or inferior vena cava. PTC (n = 15) and LVO (n = 23) were applied in remaining cases. RESULTS: Clamping method was efficient in 87%, 93% and 100% for LVO, PTC and TVE, respectively. Median blood transfusions were 0.3 and 2 units for LVO, PTC and TVE, respectively. Postoperative aminotransferase peak value was significantly lower after LVO than after PTC or TVE, while those peaks were not statistically different with these latter two methods. Postoperative prothrombin time fall value was identical in the three groups. Mortality was 3.3% (2/60) and was not influenced by the type of clamping, but both deaths and most complications occurred in patients with abnormal underlying liver parenchyma. CONCLUSION: Provided that adequate techniques are used, the need for blood transfusions is more dependent on the characteristics of the resected tumor than on the type of clamping used. Total vascular exclusion does not create more ischemic injury to the liver than portal triad clamping and it should be recommended for the resection of large or strategically located tumors. Other tumors can be resected in more than 80% of the cases with LVO, thus avoiding ischemia to the remnant liver. With the control of hemorrhage, pathology of underlying liver parenchyma has emerged as the main prognostic factor in major liver resections.

Blood Loss, Surgical↗