The value of honey dressings in pilonidal cyst healing: a prospective randomized single-center trial.

BACKGROUND: Honey is described as a wound healing agent. Many virtues have been attributed to it, in particular, antibacterial properties. The aim of our study was to evaluate its value in healing of wounds after wide excision on pilonidal cyst healing. METHODS: A prospective randomized trial was conducted from March 2016 to February 2022 which included patients with a persistent non healed wound which required packing 6 weeks after pilonidal cyst excision. Patients were randomly allocated to simple alginate wick dressings or the same design plus honey. RESULTS: Fifty patients were included in each arm. There were 57 men and 43 women. The median age was 22 years (range 19-28 years). The mean healing time was 61 (± 44) days in the wick + honey group compared to 78 (± 55) days in the simple alginate wick group (p = 0.094). There was no significant difference between the two groups in terms of time off work and time without physical activity The VQ-Dermato quality of life score was equivalent in both groups. CONCLUSIONS: Tolerability for honey dressings is good and is equivalent to that of alginate dressings in cavity wound care. This trial did not reach a significant difference in its primary endpoint but it shows the value of honey in this indication, although its use requires further study. TRIAL REGISTRATION NUMBER: CLINICAL TRIALS: NCT02485860 and EUDRACT: 2015-A00452-47 (10/03/2015).

Influence of Molecular Status on Recurrence Site in Patients Treated for a Stage III Colon Cancer: a Post Hoc Analysis of the PETACC-8 Trial.

BACKGROUND: Recurrence patterns in stage III colon cancer (CC) patients according to molecular markers remain unclear. The objective of the study was to assess recurrence patterns according to microsatellite instability (MSI), RAS and BRAFV600E status in stage III CC patients. METHODS: All stage III CC patients from the PETACC-8 randomized trial tested for MSI, RAS and BRAFV600E status were included. The site and characteristics of recurrence were analyzed according to molecular status. Survival after recurrence (SAR) was analyzed. RESULTS: A total of 1650 patients were included. Recurrence occurred in 434 patients (26.3%). Microsatellite stable (MSS) patients had a significantly higher recurrence rate (27.2% vs. 18.7%, P = 0.02) with a trend to more pulmonary recurrence (28.8% vs. 12.9%, P = 0.06) when compared to MSI patients. MSI patients experienced more regional lymph nodes compared to MSS (12.9% vs. 4%, P = 0.046). In the MSS population, the recurrence rate was significantly higher in RAS (32.2%) or BRAF (32.3%) patients when compared to double wild-type patients (19.9%) (p < 0.001); no preferential site of recurrence was observed according to RAS and BRAFV600E mutations. Finally, decreased SAR was observed in the case of peritoneal recurrence or more than two recurrence sites. CONCLUSIONS: Microsatellite, RAS and BRAFV600E status influences recurrence rates in stage III CC patients. However, only microsatellite status seems to be associated with specific recurrence patterns. More than two recurrence sites and recurrence in the peritoneum were associated with poorer SAR.

Is histological analysis of pilonidal sinus useful? Retrospective analysis of 731 resections.

The pilonidal sinus (SP) is a common pathology. The treatment is a surgical excision. Many surgeons continue to systematically send this SP in histological analysis. The objective of our retrospective study was to evaluate the interest of this systematic histological analysis. The retrospective analysis of patients undergoing surgery was performed between 1 January 2006 and 31 December 2014. The primary observation was the presence of a malignant disease on the surgical specimen. Secondary observations were the wound healing time and the rate of recurrence. Seven hundred and thirty-one patients were analyzed. There was no malignant lesion. For 323 patients, the histological analysis did not describe the resection margins. Two hundred and eighty five patients had complete resect on and 38 were incomplete. Twenty-four patients had recurrence (7%). There was no significant difference between those who had complete and incomplete resection. The healing time was 61 days. Our study raises the question about the value of systematic histological analysis of the PS specimen.

Laparoscopic incisional hernia repair: long term results.

OBJECTIVE: The aim of this prospective monocenter study was to evaluate the long-term results of laparoscopic treatment of incisional hernias using intra-peritoneal prosthetic mesh. PATIENTS AND METHODS: Seventy-seven patients underwent laparoscopic treatment of incisional hernia between January 2002 and January 2008. All patients were followed for at least five years after surgery. The parameters assessed were hernia recurrences and post-operative pain. In case of doubt as to the diagnosis of recurrence or pain, a CT examination was performed. RESULTS: Nine patients were excluded: four patients refused to participate in the study and five died of unrelated disease during follow-up. Sixty-eight patients (89.7%) were followed for a mean of 92.3 (± 19.8)months. Mean age of patients was 58 (± 11.3)years. There were no deaths and no conversions. The mean operative time was 104 (± 48)minutes. The morbidity rate was 13.2%. Major complications included one case each of mesh infection, post-operative peritonitis (bowel injury), and surgical site pain requiring revisional surgery. Five patients developed seroma. The mean duration of hospitalization was 4.5 (± 2.3) days. The long-term recurrence rate was 8.8%. The average interval to onset of recurrence was 45.8 (± 31.1)months. Trocar site hernias were observed in three patients. Four patients had post-operative pain requiring long-term medical treatment. CONCLUSION: Laparoscopic incisional hernia repair using intra-peritoneal prosthetic mesh is a safe technique with satisfactory long-term outcome. One major complication occurred: bowel injury. Suture closure of 10mm trocar sites should be routine.

[Screening for diabetic retinopathy using a three-field digital nonmydriatic fundus camera in the North of France]. / Dépistage de la rétinopathie diabétique par télémédecine en utilisant des rétinophotographies non mydriatiques dans un groupe hospitalier du Nord-Pas-de-Calais.

PURPOSE: To evaluate screening for diabetic retinopathy, using three-field nonmydriatic fundus photography, combined with telemedicine, in two hospitals. METHODS: Patients from the Endocrinology Department of Saint Philibert Hospital were screened consecutively from March 2007 to September 2008. Three 45 degrees digital images per eye examination were taken using a nonmydriatic fundus camera and sent by intranet to the Department of Ophthalmology of Saint Vincent de Paul Hospital for grading by two ophthalmologists. RESULTS: A total of 1147 patients (52% males, 48% females) were screened. The mean age was 60 years (range, 19-92 years). Most patients had type 2 diabetes (n=1000; 90%). The mean HbA1c was 8%. Microalbuminuria was detected in 239 patients (20.8%). Of these 1147 patients, 521 (45%) said they had never had a fundus examination before. Fundus photography of at least one eye could not be graded in 160 patients (14%). Diabetic retinopathy was detected in 187 patients (19%). Suspected macular edema (hard exudates within one disc diameter of the macular center) was found in 38 patients (3.8%). Referral to an ophthalmologist was required in 347 patients (30%) for diabetic retinopathy and unreadable photographs. During the period of the study, 107 patients had both three-field nonmydriatic photography and dilated funduscopy, which was used as reference. Agreement between the two readers was 0.97. CONCLUSIONS: Nonmydriatic photography combined with telemedicine is useful for screening for diabetic retinopathy and identifies patients requiring further complete eye examination. Good collaboration between the two centers is required to improve the follow-up after screening in the future.

[The eye and anorexia nervosa. A case report]. / Oeil et anorexie mentale. A propos d'un cas.

INTRODUCTION: Vitamin A deficiency occurs in the poor in developing countries and is one of the main causes of blindness by perforative corneal complications. It is a rare pathology in industrialized countries and it is associated with an absorption syndrome. The authors report the first case of hypovitaminosis A in a patient suffering from chronic and severe anorexia nervosa. CASE REPORT: The patient suffered from epiphora, photophobia, and hesperanopia. The ophthalmologic findings were keratoconjunctival xerosis with bilateral corneal ulcerations. The visual field showed a concentric bilateral restriction of isopters with tubular central vision, a similar aspect to retinitis pigmentosa. The ERG was modified with a b2 reduction and normal photopic and impaired scotopic responses. The fluorescein angiography was normal. The serum concentration of retinol confirmed the diagnosis of hypovitaminosis A. Corneoconjunctival improvement was obtained with vitamin supplementation, but no campimetric improvement was observed. DISCUSSION: The corneoconjunctival signs result from direct destruction of goblet cells, whereas the campimetric deficit is explained by a dysfunction of rod cells. Rhodopsin, necessary to the survival of the cell, cannot be renewed if retinol is not present, which causes a permanent bright light stimulation that is lethal for the photoreceptor. CONCLUSION: Vitamin A deficiency is rarely caused by psychiatric disease. Even if the main clinical finding is xerophthalmia with a high risk of keratomalacia, the visual prognosis can also be engaged by dysfunction of photoreceptors.

[Surgical solutions to luxation of the IOL--capsular bag--capsular tension ring complex]. / Solutions chirurgicales à la luxation du complexe ICP--sac capsulaire--anneau de tension capsulaire.

INTRODUCTION: The spontaneous luxation of the intraocular lens-capsular bag-capsular tension ring complex is a serious but fortunately rare complication. The authors report a combined surgical procedure to reposition the complex in a patient who was operated on for bilateral lens subluxation 4 years before and whose enophthalmia made surgery difficult. CASE REPORT: Two surgical techniques can be considered to reposition the complex and avoid explantation. The McCannel modified stitch can capture the complex with the help of a transcorneal point and then a transscleral suture on the 12 o'clock meridian, despite the enophthalmia of the patient; the Moreno transscleral stitch. Both techniques suture the complex to the ciliary sulcus. CONCLUSION: Moreno's technique is easy and safe for the endothelium and must therefore be attempted first. In case of failure, the McCannel modified stitch remains a useful and satisfying procedure allowing transscleral fixation of the complex to the sulcus at the cost of a minimal corneal trauma.

[A rare case of nasal and buccal obstruction in a child: the antrochoanal polyp of Killian]. / Un cas rare d'obstruction nasale et buccale chez l'enfant: le polype antrochoanal de Killian.

Nasal obstruction is a frequent symptom of consultation in paediatric otorhinolaryngology. Usually, adenoid hypertrophy is the cause. Sometimes the examination reveals the presence of polyps in the nose. The antrochoanal polyp of Killian is particularly frequent in childhood. The obstruction is usually unilateral, but the posterior extension of a bulky polyp to the oropharynx can cause a major discomfort, sometimes a respiratory distress. We report the observation of a 10-year-old patient presenting a bulky polyp of Killian, visible in the oropharynx and then discuss the features of this polyp in the literature.

[Techniques, indications and early results of splenic preservation during left pancreatectomy]. / Techniques, indications et résultats précoces de la conservation splénique dans les exérèses pancréatiques gauches.

STUDY AIM: Splenic preservation is rarely performed during left pancreatectomy. We compared retrospectively the early results of left pancreatectomy with and without splenic preservation to define the place of this procedure. PATIENTS AND METHODS: From 1979 to 1997, among 54 left pancreatectomies for another indication than adenocarcinoma, 13 were performed with and 41 without splenic preservation. The technique used for splenic preservation was prograde dissection of the left pancreas with (n = 4) and without (n = 9) preservation of both splenic artery and vein. The preoperative characteristics of the patients, peroperative data, postoperative morbidity and length of stay were compared. RESULTS: Mean operative time was longer with splenic preservation (262 +/- 67 min versus 215.6 +/- 59 min, p < 0.05), particularly in case of splenic vessels preservation (295 +/- 38 min, p < 0.02) whereas no difference was noted with splenic vessels ligation (240 +/- 76 min, p > 0.05). No mortality occurred. Prevalence of preoperative or postoperative haemorrhage, morbidity, or length of stay (intensive care unit and whole hospitalisation) did not differ with or without splenic preservation. Five patients developed pancreatic fistula without influence of splenic preservation: 1/13 (7.7%) versus 4/41 (9.7%); conversely, surgery following acute pancreatitis was associated with an higher risk of pancreatic fistula: 3/5 versus 2/49 (p < 0.005). No splenic necrosis occurred after splenic preservation. CONCLUSION: During left pancreatectomy, splenic preservation increases the operative duration (only in case of preservation of splenic vessels) but does not increase morbidity. This technique should be used whenever possible to allow long term immunological benefits of splenic preservation.

[Abnormal catheter mobility in a totally implantable venous access depending on the upright or supine position in an obese patient]. / Mobilité anormale d'un cathéter de chambre implantable selon la posture chez une patiente obèse.

The authors advise on an exceptional complication in a totally implantable venous access and give recommendations on how to avoid this problem. In an obese person, one week after the implantation of a totally implantable venous access, a chest X-ray showed that the catheter was too short. In the operative room, at the time of the second intervention, the radioscopy did not find this anomaly. The subcutaneous injection port was positioned too low. When the patient was in a supine position, the subcutaneous injection port was in the correct position but when she was in an upright position, the breast descended and pulled down the subcutaneous injection port and the catheter.

[Accessory cystic duct discovered by intraoperative cholangiography during cholecystectomy]. / Canal cystique accessoire découvert par cholangiographie peropératoire au cours d'une cholécystectomie.

The study aim was to report a rare biliary variation detected with an intraoperative cholangiography during a laparoscopic cholecystectomy. After the ligation of the cystic duct, the gallbladder was opacified via an accessory cystic duct flowing into a branch of the right hepatic duct. This accessory cystic duct was clipped and the postoperative course was uneventful.

Rupture of internal iliac artery aneurysm into the bladder following aortic aneurysm repair.

This report describes a case of ruptured internal iliac artery aneurysm into the bladder after repair of an infrarenal abdominal aortic aneurysm. Aortic repair consisted of resection of the aneurysm followed by prosthetic interposition to reestablish arterial continuity. During the postoperative period, the patient had ischemia of left colon, which was successfully treated by the Hartmann procedure. A right internal iliac artery aneurysm measuring 50 mm in diameter was demonstrated by an abdominal CT scan during the initial hospitalization but was considered stable, since ultrasonography showed no change in diameter at 3 months and 1 year. The patient was lost from follow-up until 3 years later when he was hospitalized after rupture of the right iliac artery aneurysm, then measuring 120 mm in diameter, into the bladder. Surgical repair was undertaken. The procedure involved aortobifemoral bypass with suture of the bladder defect and branches of the internal iliac artery by the endoaneurysmal route. Postoperative recovery was uneventful. Upon reexamination 1 month after discharge from the hospital, the patient was asymptomatic. This rare case confirms the gravity of internal iliac artery aneurysm and the importance of therapeutic management to prevent rupture.

[Complicated colonic diverticulosis. Results of surgical treatment between 1981 and 1998 in 370 patients]. / Les diverticuloses coliques compliquées. Résultats du traitement chirurgical entre 1981 et 1998 chez 370 patients.

AIM OF THE STUDY: The aim of this retrospective study was to analyze case reports of all the patients with complicated diverticular disease of the colon admitted in the same surgical center during an 18-year period and to report the postoperative results in patients operated on in emergency and in patients operated on electively. PATIENTS AND METHOD: From 1981 to 1998, 501 patients were admitted for complicated diverticular disease. There were 233 men and 268 women. Mean age was 66 years (range: 27-96). One hundred and thirty-one patients were only treated medically and 370 patients were operated on, either as an emergency (n = 211) or electively (n = 159). The complicated diverticular disease was located on the left colon in 362 cases and in the right colon in 8 cases. RESULTS: In the emergency group, 103 patients were operated on for pelvic (n = 24) and generalized purulent (n = 67) or stercoral (n = 12) peritonitis, mainly with Hartmann procedure (n = 80) with 14 postoperative deaths; 67 were operated on for pericolic abscess with 6 deaths, 19 for colonic obstruction with two deaths and 22 for profuse hemorrhage with 4 deaths. The overall postoperative mortality rate was 12.3%, and morbidity rate 38.7%. Intestinal continuity was restored in 74% and eventrations were present in 10%. In the elective group, there were two postoperative deaths in patients with a colic fistula (n = 30), no mortality and a 10.8% morbidity rate in the other patients (n = 129). CONCLUSION: This series of an 18-year duration emphasizes the severity of surgery for acute complications in diverticular disease of the colon and the advantages of elective surgery. Large progress in the management of peritonitis and pericolic abscesses has made possible the improvement of their prognosis.

[Celioscopic treatment of small intestine obstructions]. / Traitement coelioscopique des occlusions du grêle.

We evaluated the reliability and immediate results of celioscopic management of acute small bowel obstruction. From January 1995 to April 1998, 39 patients underwent a primary celioscopic procedure for small bowel obstruction. The most common etiology was post operative adhesions (34 patients). The whole operation could be carried out exclusively by celioscopy in 22 patients (56%). A laparotomy had to be performed in 17 patients due to: impossibility to identify or treat the cause of obstruction, bowel necrosis or intraoperative complication (3 bowel wounds). Post operative complications were: 1 death (not directly related to the surgical procedure), 2 early recurrences of obstruction after exclusive celioscopy, 1 evisceration after laparotomy and 1 small bowel fistula after conversion to laparotomy. Mean hospital stay was 5 days after exclusive celioscopy and 9.5 days after conversion to laparotomy. Celioscopic management of small bowel obstruction is feasible, but it is often difficult and may be hazardous; a careful selection of patients must be made, based on the importance of obstruction and the type of previous abdominal surgery.

[Laparoscopic ileo-colic resection in Crohn's disease]. / Résection iléo-colique coelio-assistée pour maladie de Crohn.

UNLABELLED: The objective was to evaluate the reliability and safety of laparoscopic ileocolic resection for Crohn's disease. PATIENTS AND METHODS: From June 1995 to February 1999, 40 patients underwent a laparoscopic ileocolic resection for Crohn's disease. Fistulizing disease, phlegmons and patients with previous laparotomy were excluded. Early morbidity, postoperative comfort and clinical recurrence were rates evaluated. RESULTS: No intra-operative incident or conversion occurred. Mean operating time was 163 min. Complications occurred in three patients: 1 pelvic hematoma with super-infection, 1 protracted ileus (7 days), 1 venous thrombosis. Opiate analgesics were used for a mean period of 3.1 days. Delay before bowel movements was 3.2 days. Post-operative hospital stay was 8 days. Mean size of the wound was 4.1 cm. Twelve patients (30%) developed long-term clinical recurrence; the mean disease-free interval was 10 months. No patient required secondary re-operation. CONCLUSION: Laparoscopic ileocolic resection was reliable and safe in the treatment of Crohn's ileal strictures. The possible role of this method in the treatment of fistulizing disease or recurrence has to be evaluated.

[Adjuvant intra-arterial chemotherapy after curative resection of liver metastasis from colorectal cancer. Results of a pilot study in 30 patients]. / Chimiothérapie intra-artérielle adjuvante après résection curative de métastases hépatiques d'un cancer colorectal. Résultats d'une étude pilote chez 30 patients.

OBJECTIVE: Five-year survival after simple resection of liver metastases from colorectal carcinoma ranges from 20 to 40%. The aim was to study the reliability and long term results of adjuvant intra-arterial chemotherapy after resection of colorectal liver metastases. PATIENTS AND METHOD: From 1991 to 1997, 30 patients after a complete resection of liver metastases from colorectal cancer were included (16 men, 14 women, mean age: 62 years). There were 2 stage I, 19 stages II, 2 stages III, 5 stages IV and 2 stages V according to Gayowski staging system. During laparotomy, a catheter was placed in the gastroduodenal artery in order to perfuse the proper hepatic artery. Chemotherapy included 5 Fluorouracil (12 mg/m2) and Leucovorin (200 mg/m2) and was administered once a week during six months. Mean follow-up was 52 months. RESULTS: Adjuvant intra-arterial chemotherapy had to be interrupted before six months in 9 patients because leukopenia (n = 2), infection or obstruction of the catheter (n = 5), duodenal migration of the catheter (n = 1) and occurrence of multiple extrahepatic metastases (n = 1). No death was in relation with the method. Five-year survival rate was 41.8% for the global series. Five-year disease free survival rate was 21.4%. Causes of death were: hepatic recurrence only (n = 3), extrahepatic + hepatic recurrence (n = 4), extrahepatic recurrence (n = 2). Two patients died of another carcinoma (esophagus, ovary), without evidence of recurrence of the colorectal carcinoma. At the present, there is a recurrence in 4 living patients. CONCLUSION: Although the benefit on survival is not significant, these results suggest a longest time of remission in patients with adjuvant intra-arterial chemotherapy. Trials comparing and/or combining this method to intravenous chemotherapy should be proposed in patients after resection of colorectal liver metastases.

Retroperitoneal approach and endoscopic management of peripancreatic necrosis collections.

OBJECTIVE: To review the results of the different modalities of treatment of acute necrotizing pancreatitis that have been used by a single team during a 6-year period to assess the technique and indications of an endoscopic method of retroperitoneal drainage that is routinely performed for the management of peripancreatic necrosis. DESIGN AND SETTING: Retrospective study of 53 patients in a tertiary care center. RESULTS: All patients had signs of peripancreatic necrosis on initial computed tomography scan, 20 patients experienced organ failure during the first 7 days of the disease, and bacterial contamination was proved in 22 (56%) of 39 samples of peripancreatic necrosis. Methods of treatment included supportive therapy alone (group 1), percutaneous drainage (group 2), endoscopic retroperitoneal drainage (group 3), and laparotomy and transperitoneal drainage (group 4). Mortality and mean hospital stay were as follows: group 1, 0% and 23 days; group 2, 20% and 89 days; group 3, 10% and 62 days; and group 4, 33% and 86 days. Percutaneous drainage was beneficial in only 3 cases of sterile collection. Two local complications were related to the method of endoscopic drainage. Primary laparotomy was not routinely performed except in patients with an intraperitoneal complication. Overall mortality was 13.2%; mortality was significantly higher in patients with an infected necrosis (32%). CONCLUSIONS: The use of endoscopic retroperitoneal drainage seemed to be a significant factor in the observed improvement by providing a reliable drainage of the peripancreatic areas and avoiding the opening of the peritoneal cavity. This surgical approach is not exclusive and may be combined with a secondary laparotomy when needed. The preferred indications of this method are heterogeneous collections of necrosis with bacterial contamination.

[Place of celioscopy in the diagnosis of invasiveness of digestive cancers]. / Place de la coelioscopie dans le diagnostic d'extension des cancers digestifs.

The adequate treatment of gastrointestinal tract carcinoma requires accurate preoperative staging. Laparoscopy has been advocated for this purpose. We reviewed the data of 12 patients and the literature to compare the results of laparoscopic staging to those of conventional imaging (ultrasonography-CT scan). Laparoscopy was more sensitive in the diagnosis of peritoneal and lives metastases. It was inadequate for the diagnosis of lymph node metastases. Laparoscopy was especially useful in patients with esophagus, stomach, pancreas and liver cancers. Laparoscopic ultrasonography improved the staging of pancreatic carcinoma and the diagnosis of liver metastases.