Surgical resection of liver metastases from breast cancer

The aim of this review is to define the relevance of surgical resection for liver metastasis of breast cancer. We report the rationale for hepatic surgery of liver metastasis, the survival prognosis factors for these patients, and the influence of liver resection on overall survival. The aim of this surgery is not only the local control, but also general control of the disease by preventing the selection of resistant tumor cell clones. Adjuvant therapies remain necessary for general control of the disease. While preoperative detection of small intra hepatic lesions remains difficult, MRI and preoperative ultrasound may help

Effect of preoperative endoscopic biliary drainage on infectious morbidity after pancreatoduodenectomy: a case-control study

BackgroundThe utility of preoperative endoscopic biliary drainage (PEBD) in jaundiced patients before pancreatoduodenectomy (PD) is still debated. This is in part due to the heterogeneity of the studied population, including different tumor location, drainage techniques, and surgical procedures. The aim of the current study was to report the influence of PEBD on postoperative infectious morbidity of PD. Materials and Methods Between January 1996 and December 2004, 124 patients underwent a PD and 28. Twenty-eight (22.6%) of these patients underwent a PEBD. This group of patients was matched to 28 control patients who underwent PD without PEBD during the same period. The 2 groups were matched for age, sex, indication of surgery, and serum bilirubin levels. Results The specific morbidity of PEBD before surgery was 10.7% (n = 3). The postoperative overall morbidity, medical morbidity, and surgical morbidity rates were not different between the 2 groups. At the time of surgery, 89.3% (n = 25) of the patients in the PEBD group had positive bile culture in comparison to 19.4% (n = 4) in the control group (P < .001). The number of patients with 1 or more infectious complications was higher in the PEBD group (50%; n = 14) than in the control group (21.4%; n = 6) (P = .05). Conclusions Before PD, PEBD should be routinely avoided whenever possible in patients with potentially resectable pancreatic and peripancreatic lesions. In patients with cholangitis, requiring extensive preoperative assessment (such as liver biopsy) or neoadjuvant treatment, PEBD might still be indicated

Prognostic factors in node-negative colorectal cancer: a retrospective study from a prospective database

PURPOSE: There is a need to identify a subgroup of high-risk patients with node-negative colorectal cancer who have a poor long-term prognosis and may benefit from adjuvant therapies. The aim of this study was to evaluate the prognostic impact of clinical and pathological parameters in a retrospective study from a prospective, continuous database of homogenously treated patients. METHODS: This study included 362 patients operated in a single institution for Dukes A and B (node-negative) colorectal cancer. The median follow-up was 140 months. The prognostic value of 13 clinical and pathological parameters was investigated. RESULTS: Multivariate analysis identified six independent prognostic factors: age at time of diagnosis (hazard ratio (HR) = 1.076), number of lymph nodes removed (HR = 0.948), perineural invasion (HR = 2.173), venous invasion (HR = 1.959), lymphatic vessel invasion (HR = 2.126), and T4 stage (HR = 5.876). CONCLUSION: These parameters could be useful in identifying patients with high-risk node-negative colorectal cancer who should be presented to adjuvant therapy

Complications after pancreatic resection: diagnosis, prevention and management

BACKGROUND: Although mortality after pancreaticoduodenectomy (PD) or distal pancreatectomy (DP) has decreased, morbidity still remains high. The aim of this review article is to present, define, predict, prevent, and manage the main complications after pancreatic resection (PR). METHODS: A non-systematic literature search on morbidity and mortality after PR was undertaken using the PubMed/MEDLINE and Embase databases. RESULTS: The main complications after PR are delayed gastric emptying (DGE), pancreatic fistula (PF), and bleeding, as defined by the International Study Group on Pancreatic Surgery. PF occurs in 10% to 15% of patients after PD and in 10% to 30% of patients after DP. The different techniques of pancreatic anastomosis and pancreatic remnant closure do not show significant advantages in the prevention of PF, nor does the perioperative use of somatostatin and its analogues. The trend is for conservative or interventional radiology therapy for PF (with enteral nutrition), which achieves a success rate of approximately 80%. DGE after PD occurs in 20% to 50% of patients. Prophylactic erythromycin may reduce the incidence of DGE. Gastric aspiration with erythromycin is usually effective in one to three weeks. Bleeding (gastrointestinal and intraabdominal) occurs in 4% to 16% of patients after PD and in 2% to 3% of patients after DP. Endovascular treatment can only be used for a haemodynamically stable patient. In cases of haemodynamic instability or associated septic complications, surgical treatment is necessary. In expert centres, the mortality rates can be less than 1% after DP and less than 3% after PD. CONCLUSION: There is a need for improved strategies to prevent and treat complications after PR

How to manage gait and balance disorders among older adults aged 65 years and older with mild to moderate dementia in clinical practice?

Gait and balance disorders are frequent in demented older adults. Their management (i.e., diagnosis, assessment and treatment) is challenging in daily practice because of numerous evaluation tests available, difficulties to select the most adapted intervention, and the lack of knowledge of physicians and health professionals concerning adapted centers to refer their patients to those patients. Thus, a working group of experts was organized by the Gerontopole of Pays de Loire, France, in December 2010 with the aim to provide clinical guidelines for the management of older adults aged 65 years and older with mild to moderate dementia with gait and balance disorders. These guidelines provide answers to the following questions: 1) Is there gait and/or balance disorders? 2) Which specific tests used? and 3) How to treat patients

Frey procedure in patients with chronic pancreatitis: short and long-term outcome from a prospective study

BACKGROUND: The aim of this prospective study was to determine the short- and long-term results of the Frey procedure in the treatment of chronic pancreatitis. METHODS: From September 2000 to November 2009, 44 consecutive patients underwent the Frey procedure. Patients were included in the study before surgery and followed prospectively with assessment of pain relief, weight gain and exocrine/endocrine insufficiency. Twenty-one patients (47.7%) were followed for more than 5 years. RESULTS: This study included 40 men (91 %) and four women (9 %) (mean age: 49 years) with a mean follow-up of 51.5 months. The primary etiology of chronic pancreatitis was chronic alcohol abuse in 38 patients (86.4 %). The major indication for surgery was disabling pain (95.5 %). There was no postoperative mortality. Postoperative morbidity occurred in 15 patients (34.1 %), with specific surgical complications in 11 patients (25 %). The percentage of pain-free patients after surgery was 68.3 %. Eight patients (18.1 %) and seven patients (16 %) developed diabetes de novo and exocrine insufficiency, respectively. The Body Mass Index showed statistically significant improvement during follow-up. Similar beneficial results concerning pain relief and weight gain persisted after the initial 5-year follow-up. CONCLUSIONS: The Frey procedure is an appropriate, safe and effective technique for management of patients with chronic pancreatitis in the absence of neoplasia, based on long-term follow-up

The Predictive Value of Pulse Wave Velocity for Anastomotic Leakage After Colorectal Surgery

BACKGROUND: Arterial perfusion defects are a risk factor for anastomotic leakage (AL) following colorectal surgery. Measuring arterial stiffness using pulse wave velocity (PWV) is known to reflect the performance of the arterial network. The objective of this study was to assess the predictive value of PWV for AL after colorectal surgery. METHODS: A prospective monocentric study was conducted on all consecutive patients who underwent colorectal surgery scheduled between March 1, 2016 and May 1, 2017. Patients were divided into two groups according to the PWV which was measured preoperatively using the pOpmètre device: PWV+ (PWV > 10 m/s) and PWV- (PWV ≤ 10 m/s). We then compared the PWV+ and PWV- groups. The primary endpoint was the AL rate. RESULTS: A total of 96 patients were studied, including 60 in the PWV- group and 36 in the PWV+ group. Patients in the PWV+ group were more at risk of presenting with AL than those in the PWV- group (6.25 vs 0%) (p = 0.002). There was no difference in immediate postoperative complications between the two groups apart from the length of hospital stay. PWV predicted the appearance of AL with a sensitivity of and a negative predictive value of 100%. CONCLUSION: Measuring PWV could be a used as a predictive examination in the early detection of AL after colorectal surgery

Primary Tumor Versus Liver-First Approach for Synchronous Colorectal Liver Metastases: An Association Française de Chirurgie (AFC) Multicenter-Based Study with Propensity Score Analysis

OBJECTIVES: Multicenter studies comparing the reverse strategy (RS) with the classical strategy (CS) for the management of stage IVA liver-only colorectal cancer (CCR) are scarce. The aim of this study was to compare long-term survival and recurrence patterns following use of the CS and RS. METHOD: This retrospective multicenter review collected data from all consecutive patients with stage IVA liver-only CCR who underwent staged resection of CCR and liver metastases (LM) at 24 French hospitals between 2006 and 2013 and were retrospectively analyzed. Patients who underwent simultaneous liver and CCR resection, those with synchronous extrahepatic metastasis, and those who underwent emergent CCR resection were excluded. Overall survival (OS) and recurrence-free survival (RFS) rates and recurrence patterns were investigated before and after propensity score matching (PSM). RESULTS: A total of 653 patients were included: 587 (89.9%) in the CS group and 66 (10.1%) in the RS group. Compared with the CS patients, RS patients were more likely to have rectal cancer (43.9 vs. 24.9%; p = 0.006), larger liver tumor size (52.5 ± 38.6 vs. 39.6 ± 30 mm; p = 0.01), and more positive lymph nodes (62.1 vs. 44.8%; p = 0.009). OS was not different between the two groups (75 vs. 72% at 5 years; p = 0.77), while RFS was worse in the RS group (24 vs. 33% at 5 years; p = 0.01). Time to recurrence at any site (1.8 vs. 2.4 years, p = 0.024) and intrahepatic recurrence (1.7 vs. 2.2 years, p = 0.014) were significantly shorter in the RS group than in the CS group. After PSM (63 patients in each group), no significant difference was found between the two groups in OS (p = 0.35), RFS (p = 0.62), time to recurrence at any site (p = 0.19), or intrahepatic recurrence (p = 0.13). CONCLUSIONS: In this study, approximately 10% of patients with CCR and synchronous LM were offered surgery with the RS. Both strategies ensured similar oncological outcomes

[Morbidity after stapled haemorrhoidectomy: long-term results about 140 patients and review of the literature].

AIM: The aim of this study was to determine the results and the complications of the treatment of hemorrhoids with circular stapler with a follow-up of 18 months, and to review the complications in the literature. METHODS: From April 1998 to August 1999, 140 patients (83 males and 57 females) with an average age of 43.8 years (range: 19-83 years) underwent haemorrhoidectomy using a circular stapler in three university hospital centers. The degree of hemorrhoids has been classified: three cases of degree II, 97 cases of degree III, and 40 cases of degree IV. All the patients were prospectively evaluated at two weeks, two and 18 months after surgery. RESULTS: The average length of the operation was 18 minutes (range: 8-60 minutes). Mean hospital stay was 36 hours (range: 8-72 hours). There was no intraoperative complication. There was no mortality. The postoperative complication rate was 7.8% (N = 11): there were five cases of bleeding that two complicated by a submucosal hematoma (one was infected and needed a rectotomy on day 21), two cases of urinary retention, and two cases of external hemorrhoid thrombosis. The bleeding occurred in the 12 hours after surgery except for one patient with antivitamin K whith presented a secondary bleeding on day 16. At 18 months, five patients presented a moderate asymptomatic stricture dilated on digital examination. Two patients complained of persistent skin tags. Neither functional trouble nor incontinence to gas, liquids, or solids was presented. With a mean follow-up of 40 months, 90% (N = 112) of the patients were fully satisfied. CONCLUSIONS: Treatment of hemorrhoids with circular stapler appears to be effective with 96% of patients fully satisfied at 18 months. The morbidity rate was low, and no higher than the diathermy excision hemorrhoidectomy. The results are directly dependent on the practice that required a learning, and not on the technique itself