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Background: Common bile duct stones occur in 2-12 % of all patients who undergo laparoscopic cholecystectomy. Laparoscopic transcystic extraction of bile duct stones as a one-step procedure is an alternative to endoscopic retrograde cholangiopancreatography (ERCP), with comparable success and complication rates. The study aimed to survey the clinical course in patients who underwent transcystic stone extraction and cholecystectomy simultaneously. Material and method: All patients who underwent transcystic stone extraction in conjunction with laparoscopic cholecystectomy at Oslo University Hospital, Ullevål in the period 1 January 2019 to 30 November 2023 were registered. Results: The study included 23 patients, of whom 16 were women and 7 were men. Five patients had previously undergone a Roux-en-Y gastric bypass. A total of 20 patients had undergone surgery with gallstones as the indication. Transcystic stone extraction was successful in 22 patients. The median length of surgery (range) was 190 (115-302) minutes. Three patients developed mild complications related to the procedure. The median number of hospital bed days following the operation was 1 (range: 1-22). Interpretation: Laparoscopic transcystic stone extraction in conjunction with cholecystectomy may be a good alternative treatment for common bile duct stones and appears to be associated with few complications.
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Cholécystectomie laparoscopique , Calculs biliaires , Humains , Mâle , Femelle , Cholécystectomie laparoscopique/méthodes , Adulte d'âge moyen , Adulte , Sujet âgé , Calculs biliaires/chirurgie , Durée du séjour , Durée opératoire , Sujet âgé de 80 ans ou plus , Complications postopératoires/chirurgie , Résultat thérapeutiqueRÉSUMÉ
BACKGROUND: Calculous gall bladder disease is often handled by laparoscopic cholecystectomy. In cases where a safe dissection of the hepatocystic triangle cannot be carried out, a subtotal cholecystectomy (STC) may be performed. The perioperative management of patients undergoing STC is characterized by limited evidence. This large single-center series explores some of the perioperative aspects and outcomes after STC. MATERIALS AND METHODS: The study population includes all patients who underwent STC at Oslo University Hospital (Ullevål and Aker Hospitals) from 01.01.2014 to 30.09.2020. A STC was defined as a cholecystectomy where there was a failure to control the cystic duct during surgery. Study variables included demographic data, comorbidities, previous biliopancreatic disease, indication for surgery, perioperative information, subsequent interventions and outcome data. RESULTS: During the study period, 2376 cholecystectomies were performed, and 102 (4.3%) were categorized as STC. Of all patients with STC, 48 (47.1%) had an intra- or postoperative ERCP during the index hospital admission. The indication for ERCP was bile leak in 37 (42.6%) of the cases. The bile leak resolution rate was 60.0 % in intraoperative ERCP vs 95.7% in postoperative ERCP. Among the STC patients, there were no injuries to the central bile ducts. Later, one patient has undergone a remnant cholecystectomy, following fenestrating STC. CONCLUSION: STC was a safe bailout strategy for dissection in the hepatocystic triangle in difficult cholecystectomies. Intraoperative ERCP increased procedure time and was associated with a lower rate of leak resolution, as compared to postoperative ERCP.
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Cholangiopancréatographie rétrograde endoscopique , Cholécystectomie laparoscopique , Humains , Cholangiopancréatographie rétrograde endoscopique/méthodes , Études rétrospectives , Cholécystectomie , Conduits biliaires/traumatismes , Cholécystectomie laparoscopique/effets indésirablesRÉSUMÉ
BACKGROUND: Few European centers have reported on robotic gastrectomy for malignancy. We report our early experience with curative-intent total robotic gastrectomy. MATERIALS AND METHODS: The Intuitive Surgery Da Vinci Surgical System Xi 4 armed robot was used. Routine D2 lymphadenectomy was applied. RESULTS: Some 27 patients with adenocarcinoma (n = 18), hereditary cancer susceptibility (n = 8) and premalignancy (n = 1) were allocated to robotic gastrectomy, three were excluded due to inoperability during surgery. Median (range) age was 66 (18-87) years, 14 (58.3%) were females and body mass index was 25.5 (22.1-33.5) kg/m2. Total gastrectomy was performed in 19 (79.2%) and subtotal in five (20.8%) patients. One (4.2%) procedure was converted to laparotomy. Procedural time was 273 (195-427) minutes. Three (12.5%) patients were reoperated within 30 days, one (4.2%) died. Serious complications (Clavien Dindo IIIb or more) occurred in three (12.5%) patients. Postoperative hospital stay was 10 (6-43) days. Fourteen of 16 (87.5%) patients with adenocarcinoma/premalignancy received radical resections. The median number of harvested lymph nodes was 20 (11-34). Eleven (73.3%) patients with adenocarcinoma had T3/T4 tumors and 6 (40%) had TNM stage III or more. CONCLUSION: Total robotic D2 gastrectomy appears feasible and safe during early introduction in a low incidence region.
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Adénocarcinome , Laparoscopie , Interventions chirurgicales robotisées , Robotique , Tumeurs de l'estomac , Adénocarcinome/anatomopathologie , Adénocarcinome/chirurgie , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Gastrectomie/méthodes , Humains , Incidence , Lymphadénectomie/méthodes , Études rétrospectives , Interventions chirurgicales robotisées/méthodes , Tumeurs de l'estomac/anatomopathologie , Tumeurs de l'estomac/chirurgie , Résultat thérapeutiqueRÉSUMÉ
BACKGROUND: Patients who have undergone Roux-en-Y gastric bypass (RYGB) are at increased risk of biliary disease necessitating endoscopic retrograde cholangiopancreatography (ERCP). The most widely used approaches to perform ERCP after RYGB are laparoscopy-assisted ERCP (LA-ERCP) and balloon enteroscopy-assisted ERCP (BEA-ERCP). There are few studies comparing these procedures. We aimed to compare the performance, benefits, and harms of LA-ERCP and BEA-ERCP in RYGB patients. METHODS: We identified all RYGB patients who underwent ERCP at two tertiary care endoscopy centers in Oslo, Norway between May 2013 and December 2017. One center performed BEA-ERCP, the other LA-ERCP. Procedure success was defined as fulfillment of the therapeutic or diagnostic aim, according to the procedure description. Adverse events were classified according to the Clavien-Dindo grading system. RESULTS: During the study period, 40 BEA-ERCP and 39 LA-ERCP procedures were performed in 68 patients. Procedure success rate was 72.5â% for BEA-ERCP and 87.2â% for LA-ERCP (Pâ=â0.14). Adverse events occurred in 18â% of BEA-ERCP and 28â% of LA-ERCP (Pâ=â0.23). Serious adverse events (Clavien-Dindo gradeâ≥â3b) occurred in 2.5â% of BEA-ERCP and 7.7â% of LA-ERCP procedures (Pâ=â0.36). Concomitant cholecystectomy was performed in 25 of the 39 LA-ERCP procedures. The median procedure times for LA-ERCP performed with and without concomitant cholecystectomy were 201 minutes and 140 minutes, respectively, and for BEA-ERCP was 125 minutes. CONCLUSIONS: In experienced hands, both LA-ERCP and BEA-ERCP have high success rates after RYGB. The choice of approach should be individualized according to patient characteristics and available physician competence.
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Dérivation gastrique , Laparoscopie , Entéroscopie à ballonnet , Cholangiopancréatographie rétrograde endoscopique/effets indésirables , Dérivation gastrique/effets indésirables , Humains , Laparoscopie/effets indésirables , NorvègeRÉSUMÉ
Purpose: To examine the construct validity of the low-cost, portable laparoscopic simulator eoSim using motion analysis.Material and methods: Novice and experienced surgeons (≤ 100 and >100 laparoscopic procedures performed, respectively) completed four tasks on the eoSim using the SurgTrac software: intracorporeal suture and tie, tube ligation, peg capping and precision cutting. The following metrics were recorded: Time to complete task, distance traveled, handedness (left- versus right hand use), time off-screen, distance between instrument tips, speed, acceleration and motion smoothness.Results: Compared to novices (n = 22), experienced surgeons (n = 14) completed tasks in less time (p ≤ .025), except when performing peg capping (p = .052). On all tasks, they also scored lower on the distance metric (p ≤ .001). Differences in handedness (left hand compared between groups, right hand compared between groups) were found to be significant for three tasks (p ≤ .025). In general, the experienced group made greater use of their left hand than the novice group.Conclusion: The eoSim can differentiate between experienced and novice surgeons on the tasks intracorporeal suture and tie, tube ligation and precision cutting, thus providing a convenient method for surgical departments to implement testing of their surgeons' basic laparoscopic skills.
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Laparoscopie , Chirurgiens , Compétence clinique , Simulation numérique , Humains , Logiciel , Matériaux de sutureRÉSUMÉ
BACKGROUND: Colonoscopy performance varies between endoscopists, but little is known about the impact of endoscopy assistants on key performance indicators. We used a large prospective colonoscopy quality database to perform an exploratory study to evaluate differences in selected quality indicators between endoscopy assistants. METHODS: All colonoscopies reported to the Norwegian colonoscopy quality assurance register Gastronet can be used to trace individual endoscopy assistants. We analyzed key quality indicators (cecum intubation rate, polyp detection rate, colonoscopies rated as severely painful, colonoscopies with sedation or analgesia, and satisfaction with information) for colonoscopies performed between 1 January 2013 and 31 December 2014.âDifferences between individual assistants were analyzed by fitting multivariable logistic regression models, with the best performing assistant at each participating hospital as reference. All models were adjusted for the endoscopist. RESULTS: 63 endoscopy assistants from 12 hospitals assisted in 15â 365 colonoscopies. Compared with their top performing peers from the same hospital, one assistant was associated with cecum intubation failure, four with poor polyp detection, nine with painful colonoscopy, 16 with administration of sedation or analgesics during colonoscopy, and three with patient dissatisfaction about information given relating to the colonoscopy. The number of procedures during the study period or lifetime experience as an endoscopy assistant were not associated with any quality indicator. CONCLUSION: In this exploratory study, there was little variation on important colonoscopy quality indicators between endoscopy assistants. However, there were differences among assistants that may be clinically important. Endoscopy assistants should be subject to quality surveillance similarly to endoscopists.
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Auxiliaires de santé , Compétence clinique/normes , Maladies du côlon , Coloscopie , Assurance de la qualité des soins de santé/méthodes , Indicateurs qualité santé/statistiques et données numériques , Auxiliaires de santé/normes , Auxiliaires de santé/statistiques et données numériques , Maladies du côlon/diagnostic , Maladies du côlon/épidémiologie , Coloscopie/effets indésirables , Coloscopie/méthodes , Coloscopie/normes , Coloscopie/statistiques et données numériques , Femelle , Humains , Mâle , Adulte d'âge moyen , Norvège/épidémiologie , Préférence des patients/statistiques et données numériques , Amélioration de la qualité/organisation et administration , Enregistrements/statistiques et données numériquesRÉSUMÉ
BACKGROUND: There is considerable variation in the quality of colonoscopy performance. The Norwegian quality assurance programme Gastronet registers outpatient colonoscopies performed in Norwegian endoscopy centres. The aim of Gastronet is long-term improvement of endoscopist and centre performance by annual feedback of performance data. OBJECTIVE: The objective of this article is to perform an analysis of trends of quality indicators for colonoscopy in Gastronet. METHODS: This prospective cohort study included 73,522 outpatient colonoscopies from 73 endoscopists at 25 endoscopy centres from 2003 to 2012. We used multivariate logistic regression with adjustment for relevant variables to determine annual trends of three performance indicators: caecum intubation rate, pain during the procedure, and detection rate of polyps ≥5 mm. RESULTS: The proportion of severely painful colonoscopies decreased from 14.8% to 9.2% (relative risk reduction of 38%; OR = 0.92 per year in Gastronet; 95% CI 0.86-1.00; p = 0.045). Caecal intubation (OR = 0.99; 95% CI 0.94-1.04; p = 0.6) and polyp detection (OR = 1.03; 95% CI 0.99-1.07; p = 0.15) remained unchanged during the study period. CONCLUSIONS: Pain at colonoscopy showed a significant decrease during years of Gastronet participation while caecal intubation and polyp detection remained unchanged - independent of the use of sedation and/or analgesics and level of endoscopist experience. This may be due to the Gastronet audit, but effects of improved endoscopy technology cannot be excluded.
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INTRODUCTION: Gastric diverticulum is a rare and frequently asymptomatic condition. Symptoms include vague pain, fullness, dyspepsia, vomiting, hemorrhage and perforation. Occasionally, the patient can present with belching and oral fetor. PRESENTATION OF CASE: We report a 58-year-old woman with a gastric diverticulum who was suffering from a socially disabling oral fetor. After a thorough evaluation, a laparoscopic resection of the diverticulum was offered and completed successfully. At follow-up, the oral fetor had disappeared. The patient had no complaints and regarded herself as cured. DISCUSSION: Although indications for the treatment of asymptomatic patients remain to be defined, pharmacological therapies including protein pump inhibitors and histamine receptor blockers have been employed, with limited effects in patients with miscellaneous symptoms. Surgery is required when serious complications such as hemorrhage or perforation of the diverticulum occur. CONCLUSION: Surgery is required when serious complications such as hemorrhage or perforation of the diverticulum occur. Therapy resistent social disabling oral fetor may add to the indications for surgery.
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OBJECTIVE: While patient-reported outcome measures (PROMs) in ERCP are scarce, these reports are important for making improvements in quality of care. This study sought to document patient satisfaction and specifically pain related to endoscopic retrograde cholangiopancreatography (ERCP) procedures and to identify predictors for these experiences. METHODS: From 2007 through 2009, prospective data from consecutive ERCP procedures at 11 hospitals during normal daily practice were recorded. Information regarding undesirable events that occurred during a 30-day follow-up period was also reported. The patient-reported pain, discomfort and general satisfaction with the ERCP were recorded. RESULTS: Data from 2808 ERCP procedures were included in this study. Patient questionnaires were returned for 52.6% of the procedures. Moderate or severe pain was experienced in 15.5% and 14.0% of the procedures during the ERCP and in 10.8% and 7.7% of the procedures after the ERCP, respectively. In addition, female gender, endoscopic sphincterotomy (EST), and longer procedure times served as independent predictors of increased pain during the ERCP. The performing hospitals and sedation regimens were independent predictors of the procedural pain experience. In 90.9% of the procedures, the patients were satisfied with the information overall, and in 98.3% of the procedures, the patients were satisfied with the treatment provided. Independent predictors of dissatisfaction with the treatment included the occurrence of specific complications after ERCP and pain during or after the procedure. CONCLUSIONS: Female gender, the performance of EST and longer procedure times were independent predictors for increased procedure-related pain. The individual hospital and sedation regimen predicts the patient's pain experience.
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Cholangiopancréatographie rétrograde endoscopique/effets indésirables , Douleur/étiologie , Satisfaction des patients/statistiques et données numériques , Adolescent , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Cholangiopancréatographie rétrograde endoscopique/méthodes , Femelle , Études de suivi , Humains , Complications peropératoires/épidémiologie , Complications peropératoires/étiologie , Modèles logistiques , Mâle , Adulte d'âge moyen , Analyse multifactorielle , Douleur/épidémiologie , Douleur postopératoire/épidémiologie , Douleur postopératoire/étiologie , Études prospectives , Facteurs de risque , Autorapport , Sphinctérotomie endoscopique/effets indésirables , Jeune adulteRÉSUMÉ
BACKGROUND: Colonoscopies are common examinations at Norwegian hospitals. In contrast to many other countries, the majority of colonoscopies in Norway are conducted without routine sedation or analgesia. We wanted to investigate whether current Norwegian practice offers adequate pain relief. MATERIAL AND METHOD: The material consists of prospectively recorded outpatient colonoscopies in the period January 2003-December 2011 performed at Norwegian hospitals in the quality assurance network for gastrointestinal endoscopy (Gastronet). We analysed demographic patient data and data from colonoscopies. Patients' experience of pain (none, slight, moderate or severe pain) in connection with the examination was established with the aid of a validated questionnaire. RESULTS: Data from 61,749 colonoscopies (55% on women) performed at 29 different hospitals were analysed. Colonoscopies were perceived as moderately or very painful by 33% of the patients (41% of the women, 24% of the men, p < 0.001). There were substantial differences between hospitals as to the percentage of colonoscopies that were perceived as moderately or very painful (from 9% to 43%, p < 0.001) and the use of sedatives and analgesics for the colonoscopies (from 1% to 92% of the examinations, p < 0.001). Only 23% of those who found the colonoscopy painful received analgesics. Pethidine was used in 95% of the cases in which analgesics were used during the examination. INTERPRETATION: Many patients find colonoscopies painful. Pain relief practice varies substantially between hospitals. Pethidine is an analgesic with a slow onset of action, and should perhaps be replaced with more rapidly acting opiates.
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Analgésiques/usage thérapeutique , Coloscopie/effets indésirables , Hypnotiques et sédatifs/usage thérapeutique , Péthidine/usage thérapeutique , Douleur/étiologie , Sujet âgé , Coloscopie/statistiques et données numériques , Utilisation médicament/normes , Utilisation médicament/statistiques et données numériques , Femelle , Hôpitaux/statistiques et données numériques , Humains , Mâle , Adulte d'âge moyen , Norvège , Douleur/diagnostic , Douleur/épidémiologie , Douleur/prévention et contrôle , Mesure de la douleur , Études prospectives , Enquêtes et questionnairesRÉSUMÉ
AIM: To investigate the epidemiological trends in incidence and mortality of perforated peptic ulcer (PPU) in a well-defined Norwegian population. METHODS: A retrospective, population-based, single-center, consecutive cohort study of all patients diagnosed with benign perforated peptic ulcer. Included were both gastric and duodenal ulcer patients admitted to Stavanger University Hospital between January 2001 and December 2010. Ulcers with a malignant neoplasia diagnosis, verified by histology after biopsy or resection, were excluded. Patients were identified from the hospitals administrative electronic database using pertinent ICD-9 and ICD-10 codes (K25.1, K25.2, K25.5, K25.6, K26.1, K26.2, K26.5, K26.6). Additional searches using appropriate codes for relevant laparoscopic and open surgical procedures (e.g., JDA 60, JDA 61, JDH 70 and JDH 71) were performed to enable a complete identification of all patients. Patient demographics, presentation patterns and clinical data were retrieved from hospital records and surgical notes. Crude and adjusted incidence and mortality rates were estimated by using national population demographics data. RESULTS: In the study period, a total of 172 patients with PPU were identified. The adjusted incidence rate for the overall 10-year period was 6.5 per 100 000 per year (95%CI: 5.6-7.6) and the adjusted mortality rate for the overall 10-year period was 1.1 per 100 000 per year (95%CI: 0.7-1.6). A non-significant decline in adjusted incidence rate from 9.7 to 5.6 occurred during the decade. The standardized mortality ratio for the whole study period was 5.7 (95%CI: 3.9-8.2), while the total 30-d mortality was 16.3%. No difference in incidence or mortality was found between genders. However, for patients ≥ 60 years, the incidence increased over 10-fold, and mortality more than 50-fold, compared to younger ages. The admission rates outside office hours were high with almost two out of three (63%) admissions seen at evening/night time shifts and/or during weekends. The observed seasonal variations in admissions were not statistically significant. CONCLUSION: The adjusted incidence rate, seasonal distribution and mortality rate was stable. PPU frequently presents outside regular work-hours. Increase in incidence and mortality occurs with older age.
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Facteurs âges , Perforation d'ulcère gastroduodénal/épidémiologie , Perforation d'ulcère gastroduodénal/mortalité , Facteurs sexuels , Sujet âgé , Biopsie , Études de cohortes , Femelle , Humains , Incidence , Mâle , Adulte d'âge moyen , Norvège/épidémiologie , Perforation d'ulcère gastroduodénal/anatomopathologie , Études rétrospectives , Saisons , Taux de survieRÉSUMÉ
BACKGROUND: Self-expanding metal stents (SEMS) are commonly used in the palliative treatment of malignant gastrointestinal (GI) obstructions with favorable short-term outcome. Data on long-term outcome are scarce, however. AIM: To evaluate long-term outcome after palliative stent treatment of malignant GI obstruction. METHOD: Between October 2006 and April 2008, nine Norwegian hospitals included patients treated with SEMS for malignant esophageal, gastroduodenal, biliary, and colonic obstructions. Patients were followed for at least 6 months with respect to stent patency, reinterventions, and readmissions. RESULTS: Stent placement was technically successful in 229 of 231 (99%) and clinically successful after 1 week in 220 of 229 (96%) patients. Long-term follow-up was available for 219 patients. Of those, 72 (33%) needed reinterventions. Stent occlusions or migrations (92%) were the most common reasons. Esophageal stents required reinterventions most frequently (41%), and had a significantly (p = 0.02) shorter patency (median 152 days) compared to other locations (gastroduodenal, 256 days; colon, 276 days; biliary, 460 days). Eighty percent of reinterventions were repeated endoscopic procedures that successfully restored patency. Readmissions were required for 156 (72%) patients. Progression of the underlying cancer was the most common reason, whereas 24% were readmitted due to stent complications. CONCLUSIONS: Long-term outcome after palliative treatment with SEMS for malignant GI and biliary obstruction shows that 70% had a patent stent until death, and that most reobstructions could be solved endoscopically. Hospital readmissions were mainly related to progression of the underlying cancer disease.
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Cholestase/chirurgie , Sténose de l'oesophage/chirurgie , Occlusion intestinale/chirurgie , Tumeurs/complications , Soins palliatifs , Endoprothèses , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Cholestase/étiologie , Évolution de la maladie , Endoscopie gastrointestinale , Sténose de l'oesophage/étiologie , Femelle , Études de suivi , Humains , Occlusion intestinale/étiologie , Estimation de Kaplan-Meier , Mâle , Adulte d'âge moyen , Tumeurs/chirurgie , Norvège , Réadmission du patient , Défaillance de prothèse , Réintervention , Statistique non paramétrique , Facteurs tempsRÉSUMÉ
BACKGROUND: Usually, colonoscopy insertion is performed by the colonoscopist (one-person technique). Quite common in the early days of endoscopy, the assisting nurse is now only rarely doing the insertion (two-person technique). Using the Norwegian national endoscopy quality assurance (QA) programme, Gastronet, we wanted to explore the extent of two-person technique practice and look into possible differences in performance and QA output measures. METHODS: 100 colonoscopists in 18 colonoscopy centres having reported their colonoscopies to Gastronet between January and December 2009 were asked if they practiced one- or two-person technique during insertion of the colonoscope. They were categorized accordingly for comparative analyses of QA indicators. RESULTS: 75 endoscopists responded to the survey (representing 9368 colonoscopies) - 62 of them (83%) applied one-person technique and 13 (17%) two-person technique. Patients age and sex distributions and indications for colonoscopy were also similar in the two groups. Caecal intubation was 96% in the two-person group compared to 92% in the one-person group (p < 0.001). Pain reports were similar in the groups, but time to the caecum was shorter and the use of sedation less in the two-person group. CONCLUSION: Two-person technique for colonoscope insertion was practiced by a considerable minority of endoscopists (17%). QA indicators were either similar to or better than one-person technique. This suggests that there may be some beneficial elements to this technique worth exploring and try to import into the much preferred one-person insertion technique.
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Coloscopie/méthodes , Assurance de la qualité des soins de santé , Sujet âgé , Coloscopie/normes , Collecte de données , Femelle , Humains , Mâle , Adulte d'âge moyen , Norvège , Analyse et exécution des tâchesRÉSUMÉ
OBJECTIVE: Novel imaging modalities have supplanted endoscopic retrograde cholangiopancreatography (ERCP) for the diagnosis of hepatobiliary pancreatic diseases, but the use of ERCP as a diagnostic and therapeutic tool in current clinical practice is not well known. The main objective of this study was to describe and evaluate contemporary use of ERCP in Norway. MATERIAL AND METHODS: Prospective and consecutive data were collected between January 2007 and December 2009 from voluntary institutional reports of ERCP activity at participating hospitals in the Gastronet database. RESULTS: A total of 3840 procedures at 14 hospitals were registered during the study period. Data from 3809 procedures (53% females) were available for evaluation. Patients were ≥60 years of age in 2567 (67%) procedures. High co-morbidity (ASA score ≥3) was present in 32% of patients. The main indication for ERCP was evaluation and therapy of bile duct-related disorders. Successful bile duct cannulation was achieved in 93%. Pre-cut sphincterotomy was performed in 5% of procedures, and a guide wire to facilitate duct access was employed in 63%. Sphincterotomy, treatment for common bile duct stones (CBDS), and an insertion or change of bile duct stents were the most commonly employed procedures. Complications occurred in 10% of the patients, with a procedure-related mortality of 1%. CONCLUSIONS: In Norway, ERCP is predominantly performed for CBDS and biliary strictures in elderly patients with associated co-morbidity. Patient selection, indications, and procedures are in concert with international guidelines and recommendations. Disease patterns in Norway differ slightly from those observed in central Europe and North America.
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Cholangiopancréatographie rétrograde endoscopique/statistiques et données numériques , Lithiase cholédocienne/diagnostic , Lithiase cholédocienne/chirurgie , Cholestase/diagnostic , Cholestase/thérapie , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Cholangiopancréatographie rétrograde endoscopique/effets indésirables , Lithiase cholédocienne/anatomopathologie , Cholestase/anatomopathologie , Sténose pathologique , Femelle , Humains , Mâle , Adulte d'âge moyen , Norvège , Études prospectives , Sphinctérotomie endoscopique , Endoprothèses , Facteurs temps , Jeune adulteRÉSUMÉ
INTRODUCTION: While the laparoscopic treatment of perforated peptic ulcers (PPU) has been shown to be feasible and safe, its implementation into routine clinical practice has been slow. Only a few studies have evaluated its overall utility. The aim of this study was to investigate changes in surgical management of PPU and associated outcomes. MATERIAL AND METHODS: The study was a retrospective, single institution, population-based review of all patients undergoing surgery for PPU between 2003 and 2009. Patient demographics, diagnostic evaluation, management, and outcomes were evaluated. RESULTS: Included were 114 patients with a median age of 67 years (range, 20-100). Women comprised 59% and were older (p < 0.001), had more comorbidities (p = 0.002), and had a higher Boey risk score (p = 0.036) compared to men. Perforation location was gastric/pyloric in 72% and duodenal in 28% of patients. Pneumoperitoneum was diagnosed by plain abdominal x-ray in 30 of 41 patients (75%) and by abdominal computerized tomography (CT) in 76 of 77 patients (98%; p < 0.001).Laparoscopic treatment was initiated in 48 patients (42%) and completed in 36 patients (75% of attempted cases). Laparoscopic treatment rate increased from 7% to 46% during the study period (p = 0.02). Median operation time was shorter in patients treated via laparotomy (70 min) compared to laparoscopy (82 min) and those converted from laparoscopy to laparotomy (105 min; p = 0.017). Postoperative complications occurred in 56 patients (49%). Overall 30-day postoperative mortality was 16%. No statistically significant differences were found in morbidity and mortality between open versus laparoscopic repair. CONCLUSION: This study demonstrates an increased use of CT as the primary diagnostic tool for PPU and of laparoscopic repair in its surgical treatment. These changes in management are not associated with altered outcomes.
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Ulcère duodénal/complications , Perforation d'ulcère gastroduodénal/imagerie diagnostique , Perforation d'ulcère gastroduodénal/chirurgie , Ulcère gastrique/complications , Adulte , Sujet âgé , Sujet âgé de 80 ans ou plus , Femelle , Humains , Laparoscopie/effets indésirables , Mâle , Adulte d'âge moyen , Morbidité , Norvège , Perforation d'ulcère gastroduodénal/étiologie , Perforation d'ulcère gastroduodénal/mortalité , Pneumopéritoine/imagerie diagnostique , Pneumopéritoine/étiologie , Études rétrospectives , Facteurs temps , Tomodensitométrie , Jeune adulteRÉSUMÉ
BACKGROUND: The clinical effect of stent treatment has been evaluated by mainly physicians; only a limited number of prospective studies have used patient-reported outcomes for this purpose. The aim of this work was to study the clinical effect of self-expanding metal stents in treatment of malignant gastrointestinal obstructions, as evaluated by patient-reported outcomes, and compare the rating of the treatment effect by patients and physicians. METHODS: Between November 2006 and April 2008, 273 patients treated with SEMS for malignant GI and biliary obstructions were recruited from nine Norwegian hospitals. Patients and physicians assessed symptoms independently at the time of treatment and after 2 weeks using the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 questionnaire supplemented with specific questions related to obstruction. RESULTS: A total of 162 patients (99 males; median age = 72 years) completed both assessments and were included in the study. A significant improvement in the mean global health score was observed after 2 weeks (from 9 to 18 on a 0-100 scale, P < 0.03) for all stent locations. Both patients and physicians reported a significant reduction in all obstruction-related symptoms (>20 on the 0-100 scale, P < 0.006) after SEMS treatment. The physicians reported a larger mean improvement in symptoms than did the patients, mainly because they reported more severe symptoms before treatment. CONCLUSION: SEMS treatment is effective in relieving symptoms of malignant GI and biliary obstruction, as reported by patients and physicians. The physicians, however, reported a larger reduction in obstructive symptoms than did the patients. A prospective assessment of patient-reported outcomes is important in evaluating SEMS treatment.
Sujet(s)
Tumeurs des voies biliaires/chirurgie , Cholestase/chirurgie , Tumeurs gastro-intestinales/chirurgie , Occlusion intestinale/chirurgie , Soins palliatifs , Endoprothèses , Sujet âgé , Tumeurs des voies biliaires/complications , Cholestase/étiologie , Femelle , Radioscopie , Tumeurs gastro-intestinales/complications , Indicateurs d'état de santé , Humains , Occlusion intestinale/étiologie , Mâle , Norvège , Complications postopératoires , Qualité de vie , Statistique non paramétrique , Enquêtes et questionnaires , Résultat thérapeutiqueRÉSUMÉ
OBJECTIVE: The introduction of non-invasive imaging for biliary-pancreatic diseases has changed the indications and volumes of endoscopic retrograde cholangiopancreatography (ERCP) over time. This study aimed to provide national figures on ERCP in Norway over the last decade. MATERIAL AND METHODS: Data from four national surveys on ERCP activity collected from 1998 to 2009 at the surgical and medical departments of all Norwegian hospitals were analyzed for variations in volumes among centers, regions, and specialties over time. RESULTS: A total of 42,260 procedures were reported (average 3842 procedures per year, range 3492-4632). The number of hospitals with ERCP decreased from 41 to 35 and the annual number of procedures decreased by 13% (from 4632 to 4036), but the number of ERCP endoscopists remained stable at ~100. The proportion of procedures performed by surgeons decreased from 40% to 32% (p < 0.001) during the first half of the study period; the number of gastrointestinal surgeons performing ERCP remained stable in the latter half (46% and 48% for 2004 and 2008, respectively). In 2004, 15 endoscopists signed up for a formal ERCP training program, including 8 (53%) surgeons. This number increased to 21 (48%) in 2008. A non-significant decrease in referrals (49% in 2002 vs. 35% in 2005) between various ERCP centers was reported. Regional variation in ERCP volumes leveled off during the study period. CONCLUSIONS: Though the number of both procedures and hospitals performing ERCP in Norway decreased, the proportion of low-volume and high-volume centers remained steady. The proportion of procedures by gastroenterological surgeons decreased significantly, yet roughly half of the endoscopists in ERCP training programs are surgeons. Regional variation in the ERCP numbers appears to have diminished.
Sujet(s)
Cholangiopancréatographie rétrograde endoscopique/statistiques et données numériques , Cholangiopancréatographie rétrograde endoscopique/tendances , Audit clinique , Humains , Norvège , Études rétrospectives , Facteurs tempsRÉSUMÉ
Colorectal cancer (CRC) is one of the most frequent cancers in the Western world and represents a major health burden. CRC development is a multi-step process that spans 10-15years, thereby providing an opportunity for early detection and even prevention. As almost half of all patients undergoing surgery develop recurrent disease, surveillance is advocated, albeit with various means and intervals. Current screening and surveillance efforts have so far only had limited impact due to suboptimal compliance. Currently, CEA is the only biomarker in clinical use for CRC, but has suboptimal sensitivity and specificity. New and better biomarkers are therefore strongly needed. Non-invasive biomarkers may develop through the understanding of colorectal carcinogenesis. Three main pathways occur in CRC, including chromosomal instability (CIN), microsatellite instability (MSI) and epigenetic silencing through the CpG Island Methylator Phenotype (CIMP). These pathways have distinct clinical, pathological, and genetic characteristics, which can be used for molecular classification and comprehensive tumour profiling for improved diagnostics, prognosis and treatment in CRC. Molecular-biological research has advanced with the sequencing of the human genome and the availability of genomic and proteomic high-throughput technologies using different chip platforms, such as tissue microarrays, DNA microarrays, and mass spectrometry. This review aims to give an overview of the evolving biomarker concepts in CRC, with concerns on methods, and potential for clinical implications for the surgical oncologist.
Sujet(s)
Marqueurs biologiques tumoraux/génétique , Marqueurs biologiques tumoraux/métabolisme , Tumeurs colorectales/classification , Tumeurs colorectales/diagnostic , Génomique , Protéomique , Tumeurs colorectales/chirurgie , Humains , Oncologie médicale , Rôle médicalRÉSUMÉ
Norwegian surgeons provide for a wide range of modern surgical services with excellent results. With a thriving economy and a high standard of living and education, the major disease spectrum relates to cancer and cardiovascular diseases. Almost all types of surgery are performed in Norway. Improvements have been achieved through national programs and population-based registries have served as instrumental tools (eg, for cancer surgery). About 1 in every 5 general surgeons holds a PhD degree, with an even greater number for some subspecialties (30%-40% have PhD degrees). Trauma and acute care surgery is not a formal specialty, but a formal trauma system is likely to be established in the near future. Ring-fencing of elective surgical tasks from emergency surgery is increasingly being performed in surgical departments. Governmental coverage (85% of health care costs) and equal access to care have created waiting lists and given rise to private surgical outpatient clinics. The increase of women in medical school (>60%) has yet to be paralleled in most surgical specialists (eg, about 10% of general surgeons are women). Subspecialization, the 40-hour workweek, technical improvements (interventional and minimally invasive procedures), and quality demands have changed the surgical work scenario for both junior and senior staff members. Formal requirements in training duration and educational content are likely to change. Recruitment to surgery and ensuring continuity of patient care take surgery in Norway beyond the scalpel into the 21st century.