Does stoma modify compliance with enhanced recovery after surgery programs? Results of a cohort study.

PURPOSE: Few studies have focused on enhanced recovery programs (ERPs) in patients who have received a stoma after colorectal surgery. The objective of the study was to compare ERP compliant patients who have not received a stoma, those who received a colostomy, and those who received an ileostomy. METHODS: This study used data that had been prospectively collected as part of the ERP audit performed through the Groupe francophone de Réhabilitation Améliorée après Chirurgie [Francophone Group for Enhanced Recovery after Surgery] over a 4-year period. All patients who had undergone colorectal surgery were included and separated into three groups (no stoma, ileostomy, and colostomy). The primary outcome was ERP compliance, calculated through the use of 16 tracer items. RESULTS: Of the 422 recruited patients, 317 had not received a stoma (75.12%), 59 had an ileostomy (13.98%), and 46 had a colostomy (10.90%). ERP compliance was 73% in the non-stoma group, 66.6% in the ileostomy group, and 66% in the colostomy group (p < 0.001). Multivariate analysis showed that patients from the ileostomy group had a higher risk of bowel preparation [OR = 9.1; 95% CI = 1.16-71.65] and of maintaining their urinary catheter [OR = 0.3; 95% CI = 0.14-0.81] than the group which did not receive a stoma. Patients from the colostomy group required significantly more drainage than those in the non-stoma group (OR = 4.3; 95% CI = 1.33-14.02). CONCLUSION: ERP is feasible in colorectal surgery in the context of stomas, but in case of ileostomy protecting a rectal surgery, the audit system must be adapted to the protocols in use in the departments.

Pre-habilitation before colorectal cancer surgery could improve postoperative gastrointestinal function recovery: a case-matched study.

PURPOSE: While its effect is controverted, multimodal pre-habilitation could be used to improve the postoperative course following colorectal cancer surgery. However, by increasing lean body mass, pre-habilitation could reduce the time needed to recover gastrointestinal (GI) functions. The aim was to assess the impact of pre-habilitation before colorectal cancer surgery on postoperative GI motility recovery. METHODS: This is a matched retrospective study based on a prospective database including patients undergoing colorectal surgery without pre-habilitation (NPH) (2016-2018) and with pre-habilitation (PH group) (2018-2019). The main outcome measure was the time to GI-3 recovery (tolerance to solid food and flatus and/or stools). RESULTS: One hundred thirteen patients were included, 37 underwent pre-habilitation (32.7%). The patient's age, the surgical procedure, the surgical access, the rate of synchronous metastasis, the rate of preoperative chemoradiotherapy, and the rate of stoma were more important in the PH group. Conversely, the rate of patients with an ASA score of > 2 was higher in the NPH group. By matching patients according to age, gender and surgical procedure, 84 patients were compared (61 in the NPH group and 23 in the PH group). The mean of GI-3 recovery was significantly lower in the PH group. The other endpoints were not significantly different but time to GI function recovery and medical morbidity tended to be higher in the NPH group. Compliance with the enhanced recovery program was significantly higher in the PH group. CONCLUSION: Pre-habilitation before colorectal cancer surgery reduced time to GI function recovery and may increase compliance with the enhanced recovery program.

Can postoperative calcemia kinetics predict the risk of hypocalcemia for the management of parathyroid adenoma in ambulatory surgery?

INTRODUCTION: The goal of this study was to analyse the kinetics of corrected calcemia levels (Cac) after parathyroid excision and to determine the percentage of variation (ΔCa) in the initial hours after surgery, in order to entertain an early discharge. POPULATION AND METHODS: Were included in this study, patients undergoing operation for parathyroid adenoma responsible for primary hyperparathyroidism (PHP). The Cac was measure preoperatively and four hours after surgery, and then every day until patient discharge. Group A included patients for whom the Cac was inferior to 2.2mmol/L at least once postoperatively while group B included patients for whom the Cac was always equal or superior to 2.2mmol/L. The ΔCa represented the percentage of the fall in postoperative Cac with respect to preoperative Cac. RESULTS: Between 2010 and 2017, 156 patients fulfilled the inclusion criteria (women 80.8%, [sex ratio 1:4], median age 64 years old). Preoperative Cac was statistically significantly lower in group A compared to group B (2.67 vs. 2.82mmol/L; P<0.0001). In total, 9.6% of patients had calcium supplementation for hypocalcemia, symptomatic or not. Postoperative Cac reached its nadir value on postoperative day 2. At four hours postoperative, the risk of postoperative calcelmia falling below 2.2mmol/L appeared when the ΔCa was superior to 6% with a sensitivity of 92.9% and a negative predictive value of 97.4%. CONCLUSION: After excision of a parathyroid adenoma for PHP, the Cac falls rapidly and reaches its nadir value on day 2. If the fall in calcemia is less than 6% four hours after surgery (vs. preoperative level), early discharge within the framework of ambulatory surgery is possible.

Development of Routine Dental Care for Liver Transplant Outpatients.

BACKGROUND: Liver transplantation has become commonplace for patients with end-stage liver disease. The liver is a bodily organ of great importance, and its dysfunction can cause significant complications throughout the body. Patients with hepatic disease should be able to acquire knowledge of the physiology of the liver via the dental profession, and it is also necessary to modify some aspects of dental treatment even in healthy patients. Problems such as excessive bleeding and hepatotoxicity caused by some of the drugs used in dental treatment can lead to a decrease in systemic health. Otherwise, patients with liver disease will have poorer oral health than the general population. Thus, it is important to have well-established routine dental care in this patient group and offer management of oral health in view of the effects of liver disease. METHODS: The objective of this work was to undertake a bibliographic review of the dental approaches to patients with liver disease and liver transplant recipients and to propose a dental care routine for such patients in an outpatient setting. RESULTS: A search was carried out on the main scientific databases (PubMed, Medline, and SciELO) for publications related to this subject and, particularly those published after 2010. The articles selected describe poor oral hygiene among patients, independent of the etiology of their liver disease. These patients also had a high index of xerostomia, caries, periodontal disease, apical lesions, and fungical infections. To control bleeding during and after surgery, hemostatic measures must be understood and adopted. CONCLUSION: There are no data about routine dental care among liver disease/transplantation patients. Thus, our findings will hopefully encourage other services to structure their approaches and consider enhancing their dental care protocols for patients with liver-related complications.

Short-Term Outcomes of Colorectal Resection for Cancer in Elderly in the Era of Enhanced Recovery.

BACKGROUND AND AIMS: Early rehabilitation protocols should be assessed in elderly. We aimed to study the outcomes of colorectal surgery and the observance of the modalities of an early rehabilitation protocol in patients over 80 years. MATERIAL AND METHODS: All consecutive patients who underwent surgery for colorectal cancer in our center over a 19-month period were included. All of these patients were managed using the same early rehabilitation protocol. Patients older than 80 were compared to younger patients. RESULTS: A total of 173 patients were included and 36 were ≥80 years (20.8%). Patients aged ≥80 years had a significantly higher ASA score and were operated on in emergency. In the peroperative period, patients aged ≥80 years were more likely to undergo laparotomy than patients <80 years in univariate analysis (p = 0.048), but in multivariate analysis, the choice for a laparoscopy was influenced by ASA score ≤2 (odds ratio = 3.55, 95% confidence interval = 1.67-7.58) and emergency surgery (odds ratio = 0.18, 95% confidence interval = 0.06-0.50). In the postoperative period, peristalsis stimulation and vascular catheter ablation were significantly better followed in Group 1 (p = 0.012 and 0.031). However, in multivariate analysis, age was not significantly associated with these parameters. Peristalsis stimulation was influenced by ASA score ≥2 (odds ratio = 4.27, 95% confidence interval = 1.18-15.37) and vascular catheter ablation was also influenced by ASA score ≤2 (odds ratio = 2.63, 95% confidence interval = 1.33-5.21). Emergency surgery had a strong trend to influence these parameters (p = 0.08). CONCLUSION: Although age or comorbidities may affect observance for certain modalities such as chewing gum use and vascular catheter ablation, an early rehabilitation protocol can be used after colorectal cancer surgery in patients ≥80 years old, where it would improve functional results and postoperative outcomes.

Does enhanced recovery reduce postoperative ileus after colorectal surgery?

INTRODUCTION: While enhanced recovery after surgery (ERAS) has been proven to improve results in colorectal operations with regard to morbidity and duration of hospital stay, its impact on recovery of bowel motility is poorly documented. The aims of this study were to assess the impact of ERAS on bowel motility recovery, and to assess the consequences of the definition of postoperative ileus on its reported incidence in the literature. MATERIAL AND METHODS: This is a single-center prospective observational study of consecutive patients who underwent colorectal resection with anastomosis over a period of 17 months. Global resumption of intestinal transit (GROT) was defined as passage of stool combined with alimentary tolerance of solid food. RESULTS: One hundred and thirty-one patients were included. A median of 14 items (range: 13-16) was complied out of 19 observable items in the protocol. Median time to passage of flatus (MTPF) was 2 days and the GROT was 3 days. The time interval to MTPF as well as to GROT decreased as adherence to the ERAS protocol increased (respectively P<0.001, r2=0.11 and P=0.04, r2=0.06). The incidence of postoperative "ileus" varied from 1.5% to 61.8% depending on the interval chosen to define ileus (cut-off from 1 to 7 days). Adherence to≥85% of the items in the ERAS protocol protected patients from "prolonged ileus", i.e., lasting≥4 days (OR=0.35; 95% CI=0.15 to 0.83). CONCLUSION: The implementation of and compliance with an ERAS protocol allowed a reduction in the time to GROT. There is a need for a consensual definition of postoperative ileus.

Differentiated thyroid cancer with liver metastases: lessons learned from managing a series of 14 patients.

Liver metastases from differentiated thyroid carcinoma (LMDTC) are rare and usually occur in disseminated metastatic disease. The aim of this study was to review the diagnosis and management of LMDTC. Between 1995 and 2011, 14 patients with a mean age of 59.7 years (+/-10.2) were treated for LMDTC. Data were retrospectively reviewed and analyzed. Seven patients had distant metastases at diagnosis, including 2 with synchronous liver lesions. The average time of onset of LMDTC from initial diagnosis was 52.2 months (+/49.5). All LMDTC were discovered during routine radiologic monitoring. Histologic analysis confirmed LMDTC in 5 patients. Eight patients received tyrosine kinase inhibitors, 1 patient underwent resection of their LMDTC after chemotherapy. Six patients (disseminated metastases, significant comorbidities) did not receive any specific treatment. The median survival after diagnosis of LMDTC was 17.4 months (+/-3.3): 23.6 months (+/-2.9) for patients who underwent chemotherapy versus 3.9 months (+/-0.9) for patients who did not receive any specific treatment (P < 0.001). Developing DTC liver metastasis is a very poor prognostic sign. Chemotherapy by TKIs, especially, hold promise in the cure of LMDTC for selected patients.

Acute mesenteric ischemia of arterial origin: importance of early revascularization.

GOAL: The goal of our study was to show that survival was better when early revascularization was performed rather than gastrointestinal resection in the management of acute mesenteric ischemia of arterial origin. METHODS: The reports of patients managed in our center between January 2005 and May 2012 for acute mesenteric ischemia of arterial origin were analyzed retrospectively. Data on clinical, laboratory and radiologic findings, the interval before treatment, the operative findings and the surgical procedures were collected. Follow-up information included the postoperative course, and mortality at 48 h, 30 days and 1 year, the latter being compared between patients undergoing revascularization versus gastrointestinal resection. RESULTS: Of 43 patients treated during this period, 20 had gastrointestinal lesions deemed to be beyond all therapeutic resources, 13 were treated with gastrointestinal resection without revascularization, while 10 underwent early revascularization. There were no statistically significant differences found in the extent of involvement between the two groups (P=0.22). Mortality at 48 h, 30 days and 1 year was 8% (n=1), 30% (n=4) and 68% (n=8) in patients who underwent enterectomy vs. 0% (n=0), 0% (n=0) and 10% (n=1) in patients who underwent revascularization procedures. The difference at 1 year was statistically significant (P=0.02). At 1 year, two patients in the revascularized group had a short bowel syndrome vs. one in the non-revascularized group. CONCLUSION: Acute mesenteric ischemia of arterial origin is associated with high morbidity and mortality. Optimal management should include early revascularization.

Thyroidectomy in patients with a high BMI: a safe surgery?

OBJECTIVE: To study and compare the specific postoperative complications of thyroidectomy in a population with a BMI ≥25 with a population having a BMI below 25. DESIGN: A prospective study was carried out from September 2010 to January 2013. METHODS: Postoperative calcemia, laryngeal mobility, bleeding or infectious complications, postoperative hospital stay, and operation time were studied and compared statistically by a χ(2)-test or Student's t-test. RESULTS: A total of 240 patients underwent total thyroidectomy and 126 underwent a partial thyroidectomy. Of them, 168 patients had a BMI below 25 and 198 patients had a BMI ≥25. There was no statistically significant difference in the occurrence of early or permanent hypoparathyroidism, recurrent laryngeal nerve palsy, bleeding complications, or postoperative duration of hospital stay. There was, however, a significant operative time in patients with a BMI ≥25. CONCLUSION: Despite the longer operative time, thyroidectomy (total or partial) can be performed safely in patients with a BMI ≥25.

Central pancreatectomy: comparison of results according to the type of anastomosis.

INTRODUCTION: The mild pancreatic tumors are more and more treated by central pancreatectomy (CP) in alternative with the widened pancreatectomies. Indeed, their morbidity is lesser but they are however burdened by a rate of important postoperative fistulas. The purpose of our study is to compare pancreatico-jejunal anastomosis and pancreatico-gastric anastomosis. METHODS: This work was realized in a bicentric retrospective way. Twenty-five CP were included and classified according to two groups according to the pancreatic anastomosis (group 1 for pancreatico-jejunal anastomosis and group 2 for the pancreatico-gastric anastomosis). CP was realized according to a protocol standardized in both centers and the complications were classified according to the classification of Clavien and Dindo and the fistulas according to the classification of Bassi. RESULTS: Both groups were comparable. The duration operating and the blood losses were equivalent in both groups. There was a significant difference (P=0,014) as regards the rate of fistula. The pancreatico-gastric anastomosis complicated more often of a low-grade fistula. However, in both groups, the treatment was mainly medical. Our results were comparable with those found in the literature and confirmed the advantages of the CP with regard to the cephalic duodeno-pancreatectomy (DPC) or to the distal pancreatectomy (DP). However, in the literature, a meta-analysis did not report difference between both types of anastomosis but this one concerned only the DPC. CONCLUSIONS: This work showed a less important incidence of low-grade fistula after pancreatico-jejunal anastomosis in the fall of a PM. This result should be confirmed by a later study on a more important sample of PM.

Visceral surgeon and intraoperative cholangiography: Survey about French Wild West surgeons.

Cholecystectomy is one of the most common abdominal surgical procedures. No formal agreement has been reached about the routine practice of intraoperative cholangiography (IOC). The purpose of this survey was to describe the practices and the opinions of surgeons in western France. A survey was conducted among 300 visceral surgeons practicing in western France who were asked to respond to a questionnaire with objective and subjective items. One hundred forty-eight answers were interpretable. Among these 148 surgeons, 125 (83.4%) performed IOC routinely (IOCr group) and 23 (15.4%) selectively (IOCs group). Mean age of responding surgeons was 49.3 years. Groups IOCr and IOCs were not significantly different concerning surgical experience. Surgeons in both groups responded that IOC effectively screens for intraoperative bile duct injury. In our survey, routine practice of IOC was more common than reported by our English-speaking colleagues. The routine users responded that IOC can screen for intraoperative bile duct injury or choledocholithiasis. The selective users responded that IOC has its own morbidity. IOC is commonly performed in France during laparoscopic cholecystectomy. Although it may not be indispensable, it allows rapid screening for intraoperative bile duct injury. It also provides documented proof of good surgical practice in the event of a litigation claim after bile duct injury.

The use of the Alvarado score in the management of right lower quadrant abdominal pain in the adult.

AIM OF THE STUDY: The Alvarado score is a validated test in clinical adult surgery practice which can be helpful in the diagnosis of acute appendicitis. This study aimed to assess the reliability and the reproducibility of this score for patients presenting in the emergency room with acute right lower quadrant abdominal pain. MATERIAL AND METHODS: A prospective monocenter study included all adults who presented in the emergency room with right lower quadrant abdominal pain. The score was calculated by assessing six symptoms and two laboratory values weighted by coefficients. The diagnosis of acute appendicitis was confirmed by the histological examination of the resected appendix. Three groups of patients with high, low, and intermediate scores were defined as described in the literature. RESULTS: Of the 233 patients studied, 174 underwent surgery: three had a normal appendix on histological exam. The statistical analysis of the results showed that a score lower than 4 was significantly associated with the absence of acute appendicitis while a score higher than 6 was significantly associated with acute appendicitis which required surgical care. But a score between 4 and 6 was not discriminant. CONCLUSION: The Alvarado score is a reliable, cheap and reproducible tool for the diagnosis of acute appendicitis in the emergency room; if the score is higher than 6 or lower than 4, there is no need for complementary exams. Patients with a score between 4 and 6, require serial reassessment of physical findings and score over 24 hours and/or complementary diagnostic exam such as ultrasound or CT scan.

[Recurrent acute pancreatitis revealing a hydatid cyst of the pancreas]. / Pancréatite aiguë récidivante révélant un kyste hydatique du pancréas.

The authors report a case of hydatid cyst of the pancreas in a 29-year-old man. Biology and computed tomography contributed to the preoperative diagnosis. The intervention consisted in a left pancreatectomy with spleen ablation. In the light of this case and the literature review, the authors discuss diagnostic issues raised by hydatid cyst of the pancreas.

Colorectal surgery in cirrhotic patients: assessment of operative morbidity and mortality.

PURPOSE: The morbidity from colorectal surgery can be high and increases for patients with cirrhosis of the liver. This study was designed to assess morbidity, mortality, and prognostic factors for patients with cirrhosis undergoing colorectal surgery. METHODS: From 1993 to 2006, 41 cirrhotic patients underwent 43 colorectal procedures and were included. Both univariate and multivariate analyses were performed to identify variables influencing morbidity and mortality. RESULTS: Postoperative morbidity was 77 percent (33/43). Postoperative mortality was 26 percent (11/43) among whom six patients (54 percent) underwent emergency surgery. Four factors influenced mortality on univariate analysis: presence of peritonitis (P < 0.05), postoperative complications (P < 0.04), postoperative infections (P < 0.01), and total colectomy procedures (P < 0.02). On multivariate analysis, the only factor influencing mortality was postoperative infection (P < 0.04). The only factor influencing morbidity was the existence of preoperative ascites (P < 0.04). CONCLUSIONS: Colorectal surgery for cirrhotic patients has a high risk of morbidity and mortality. This risk is associated with the presence of infection, ascitic decompensation, and the urgent or extensive nature of the procedure. The optimization of patients through selection and preparation reduces operative risk.

[Primary hydatid cyst of the thyroid, an unusual localisation of hydatidosis]. / Kyste hydatique primitif de la thyroïde, une localisation inhabituelle de l'hydatidose.

INTRODUCTION: Echinococcus granulosus, responsible for hydatidosis, most often lodges in the liver and lungs, but is found in other organs of the body in 10% of cases. CASE: A painless, left cervical tumefaction suddenly developed in a 28-year-old Portuguese man. After thyroid lobectomy with isthmusectomy, the pathology findings led to the diagnosis of hydatidosis. DISCUSSION: The thyroid is a rare location for a hydatid cyst. Diagnosis can be difficult and fine-needle aspiration cytology is not usually helpful. Treatment requires surgical excision, and administration of benzimidazole derivatives to prevent recurrence.

[Strangulated obturator hernia: a report of 17 cases]. / Hernie obturatrice étranglée: à propos de 17 cas.

PURPOSE OF THE STUDY: To assess clinical, therapeutic and diagnostic findings of strangulated obturator hernias. PATIENTS AND METHOD: Retrospective study of 17 patients (16 women, 1 man; average age: 81.7 years), all treated in the same service, for strangulated obturator hernia. The studied criteria were: clinical characteristics (general status, obstruction, sign of Romberg-Howship), morphologic exams, mean delay for surgical treatment, and occurrence of postoperative complications. RESULTS: The clinical examination revealed small bowel obstruction in 94% of the patients (n = 16) and incomplete obstruction in 1 patient; 23.5% of the patients presented a sign of Romberg-Howship. A major slimming was observed in 82% of the cases. A computed tomography, performed in 3 patients, showed the presence of air in the under-pubic channel. Preoperative diagnosis of obturator hernia was suspected in 23.5% of the cases. Surgical treatment was performed after a mean delay of 5.3 d. The mortality and morbidity rates were respectively 35 and 18%. CONCLUSION: Due to the low specificity of clinical examination, preoperative diagnosis of obturator hernia remains difficult. Computed tomography can be of great help for the diagnosis. Any therapeutic delay increasing mortality rate, surgery is mandatory in case of small bowel obstruction in order to make the diagnosis and the treatment of such rare pathology.

Ultrasound detection of visceral adhesion after intraperitoneal ventral hernia treatment: a comparative study of protected versus unprotected meshes.

Intraperitoneal (IP) ventral hernia repair has been proposed with the advantages of reducing dissection, operative time, and postoperative pain. The IP position of the mesh is suspected of increasing the risk of visceral adhesion and inducing complications. To overcome these drawbacks, a mesh protected on one side by a hydrophilic resorbable film (Parietex Composite) has been validated. Using a previously described ultrasound procedure, the purpose of this study was to compare the rate of visceral adhesion after intraperitoneal placement of a polyester mesh versus this protected mesh. Fifty-one patients who received a Parietex Composite mesh were prospectively compared to a retrospective series of 22 consecutive asymptomatic patients who received a Mersilene mesh. To objectively assess visceral adhesion toward the abdominal wall, an ultrasound (US) specific examination was firstly validated and secondly used to evaluate the adhesion incidence in both groups. Both groups were equivalent in terms of inclusion criteria and body mass index (BMI). Pre-operative US versus perioperative macroscopical findings determined the following parameters: sensitivity 83%, accuracy 78%, negative predictive value 81%. Using this procedure, 77% of the patients exhibited visceral adhesion to the mesh in the Mersilene group, against 18% in the Parietex Composite group (P<0.001, chi-square). US examination represents a suitable tool to evaluate postoperative adhesions to the abdominal wall. Using this procedure, a significant reduction of visceral adhesion in the Parietex Composite group was shown.

[Compression of the inferior vena cava with thrombus: a rare complication of solitary liver cyst]. / Compression de la veine cave inférieure avec thrombose : une complication rare d'un kyste biliaire solitaire.

Because of the increase of ultrasonographic exams, nonparasitic cyst of the liver is frequently encountered. Some giant cysts have complications. The surgical treatment for complicated forms consists in resection of the protruding part. We report a case of a giant non parasitic cyst of the liver which was responsible of a compression of the inferior vena caval with thrombus. The resection of the thrombus was performed after a double control of the vena cava and a control of the aorta. The fenestration of the cyst was performed in a second time.