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BACKGROUND: Since there is no current international consensus on the optimal approach for pain management in acute pancreatitis (AP), analgesic practices may vary across different healthcare settings. OBJECTIVE: This study explored global disparities in analgesic use, in particular opioids, during admission and at discharge in hospitalised AP patients. METHODS: This was a post hoc analysis of the prospective PAINAP database, which included all admissions for AP between April and June 2022 with a 1-month follow-up. Demographic details, analgesic use, and clinical outcomes were recorded during admission and at discharge. Odds ratios (ORs) for opioid use during admission and at discharge were identified using multivariable regression analyses. RESULTS: Amongst the 1864 patients (52% males, median age 56 (interquartile range, 41-71)) across three different continents, simple analgesics were predominantly used as the primary analgesic (70%). Opioid use during admission was lowest in European centres (67%). Admission in Asian (OR, 2.53 (95% confidence interval (CI), 1.59-4.04), p < 0.001), and Australian (OR, 5.81 (95% CI, 3.19-10.56), p < 0.001) centres was associated with opioid administration during admission compared with European centres. Increased pain severity, longer pre-admission pain duration, organ failure, and longer length of admission increased opioid use during admission. At discharge, Asian (OR, 2.01 (95% CI, 1.40-2.88), p < 0.001) and Australian (OR, 1.91 (95% CI, 1.28-2.85), p = 0.002) centres were associated with opioid prescription compared with European centres. Increased pain severity, longer pre-admission pain duration, acute necrotic collections, and walled-off necrosis also increased the likelihood of opioid prescription at discharge. CONCLUSION: There are substantial intercontinental differences in opioid use for AP pain. Accordingly, there is a need for international guidelines on pain management in AP.
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BACKGROUND: The effect of analgesic modalities on short-term outcomes in acute pancreatitis remains unknown. However, preclinical models have raised safety concerns regarding opioid use in patients with acute pancreatitis. OBJECTIVE: This study aimed to assess the association between analgesics, particularly opioids, and severity and mortality in hospitalised patients with acute pancreatitis. METHODS: This prospective multicentre cohort study recruited consecutive patients admitted with a first episode of acute pancreatitis between April 1 and 30 June 2022, with a 1-month follow-up. Data on aetiology, clinical course, and analgesic treatment were collected. The primary outcome was the association between opioid analgesia and acute pancreatitis severity, which was analysed using univariate and multivariate analyses. RESULTS: Among a total of 1768 patients, included from 118 centres across 27 countries, 1036 (59%) had opioids administered on admission day, and 167 (9%) received opioids after admission day. On univariate analysis, moderately severe or severe acute pancreatitis was associated with male sex, Asian ethnicity, alcohol aetiology, comorbidity, predicted severe acute pancreatitis, higher pain scores, longer pain duration and opioid treatment (all p < 0.001). On multivariate analysis, comorbidity, alcohol aetiology, longer pain duration and higher pain scores increased the risk of moderately severe or severe acute pancreatitis (all p < 0.001). Furthermore, opioids administered after admission day (but not on admission day) doubled the risk of moderately severe or severe disease (OR 2.07 (95% CI, 1.29-3.33); p = 0.003). Opioid treatment for 6 days or more was an independent risk factor for moderately severe or severe acute pancreatitis (OR 3.21 (95% CI, 2.16-4.79; p < 0.001). On univariate analysis, longer opioid duration was associated with mortality. CONCLUSION: Opioid treatment increased the risk of more severe acute pancreatitis only when administered after admission day or for 6 days or more. Future randomised studies should re-evaluate whether opioids might be safe in acute pancreatitis.
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Analgesia , Pancreatite , Humanos , Masculino , Analgésicos Opioides/efeitos adversos , Manejo da Dor , Estudos de Coortes , Estudos Prospectivos , Doença Aguda , Pancreatite/diagnóstico , Pancreatite/epidemiologia , Analgésicos/uso terapêutico , DorRESUMO
BACKGROUND & AIMS: Autoimmune pancreatitis (AIP) is an immune-mediated disease of the pancreas with distinct pathophysiology and manifestations. Our aims were to characterize type 1 AIP in a large pan-European cohort and study the effectiveness of current treatment regimens. METHODS: We retrospectively analyzed adults diagnosed since 2005 with type 1 or not-otherwise-specified AIP in 42 European university hospitals. Type 1 AIP was uniformly diagnosed using specific diagnostic criteria. Patients with type 2 AIP and those who had undergone pancreatic surgery were excluded. The primary end point was complete remission, defined as the absence of clinical symptoms and resolution of the index radiologic pancreatic abnormalities attributed to AIP. RESULTS: We included 735 individuals with AIP (69% male; median age, 57 years; 85% White). Steroid treatment was started in 634 patients, of whom 9 (1%) were lost to follow-up. The remaining 625 had a 79% (496/625) complete, 18% (111/625) partial, and 97% (607/625) cumulative remission rate, whereas 3% (18/625) did not achieve remission. No treatment was given in 95 patients, who had a 61% complete (58/95), 19% partial (18/95), and 80% cumulative (76/95) spontaneous remission rate. Higher (≥0.4 mg/kg/day) corticosteroid doses were no more effective than lower (<0.4 mg/kg/day) doses (odds ratio, 0.428; 95% confidence interval, 0.054-3.387) and neither was a starting dose duration >2 weeks (odds ratio, 0.908; 95% confidence interval, 0.818-1.009). Elevated IgG4 levels were independently associated with a decreased chance of complete remission (odds ratio, 0.639; 95% confidence interval, 0.427-0.955). Relapse occurred in 30% of patients. Relapses within 6 months of remission induction were independent of the steroid-tapering duration, induction treatment duration, and total cumulative dose. CONCLUSIONS: Patients with type 1 AIP and elevated IgG4 level may need closer monitoring. For remission induction, a starting dose of 0.4 mg/kg/day for 2 weeks followed by a short taper period seems effective. This study provides no evidence to support more aggressive regimens.
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Pancreatite Autoimune , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Estudos Retrospectivos , Pancreatite Autoimune/tratamento farmacológico , Pancreatite Autoimune/diagnóstico , Europa (Continente) , Idoso , Resultado do Tratamento , Adulto , Esteroides/uso terapêutico , Esteroides/administração & dosagem , Idoso de 80 Anos ou maisRESUMO
Over 2.5 million gastrointestinal endoscopic procedures are carried out in the United Kingdom (UK) every year. Procedures are carried out with local anaesthetic r with sedation. Sedation is commonly used for gastrointestinal endoscopy, but the type and amount of sedation administered is influenced by the complexity and nature of the procedure and patient factors. The elective and emergency nature of endoscopy procedures and local resources also have a significant impact on the delivery of sedation. In the UK, the vast majority of sedated procedures are carried out using benzodiazepines, with or without opiates, whereas deeper sedation using propofol or general anaesthetic requires the involvement of an anaesthetic team. Patients undergoing gastrointestinal endoscopy need to have good understanding of the options for sedation, including the option for no sedation and alternatives, balancing the intended aims of the procedure and reducing the risk of complications. These guidelines were commissioned by the British Society of Gastroenterology (BSG) Endoscopy Committee with input from major stakeholders, to provide a detailed update, incorporating recent advances in sedation for gastrointestinal endoscopy.This guideline covers aspects from pre-assessment of the elective 'well' patient to patients with significant comorbidity requiring emergency procedures. Types of sedation are discussed, procedure and room requirements and the recovery period, providing guidance to enhance safety and minimise complications. These guidelines are intended to inform practising clinicians and all staff involved in the delivery of gastrointestinal endoscopy with an expectation that this guideline will be revised in 5-years' time.
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Gastroenterologia , Propofol , Humanos , Sedação Consciente , Endoscopia Gastrointestinal/efeitos adversos , Endoscopia Gastrointestinal/métodos , BenzodiazepinasRESUMO
Background and aim: During the COVID-19 pandemic, health workers' facial exposure to pathogens has been brought into focus. In this study, we aimed to determine the occurrence and degree of facial contamination to both endoscopists and their assistants during endoscopic procedures to help inform future safety measures. Methods: Non-sterile visors worn by endoscopist, assistant and room control visors from 50 procedures were swabbed post procedure for culture. Procedure type, therapy, duration and evidence of visible visor contamination were recorded. After 48-hour incubation, all bacterial colonies were identified using matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry. Organisms were classified into skin/environmental, oronasal and enteric. Results: A total of 104 visors were available for assessment (93 staff; 11 control). In worn visors, skin/environmental flora were isolated from 70, oronasal flora from 8, and enteric flora from 3 with an average colony count of >9.5. Notably, bacteria of enteric origin (Escherichia coli and Enterobacter cloacae) were isolated from three worn visors. In room control, skin/environmental flora were isolated from seven and oronasal flora from one with average colony count of five. No room control visors grew enteric flora. Overall, 9.1% room control and 10.8% worn visors were contaminated with organisms that could possibly have originated from patients. However, enteric flora were only obtained from worn visors. No visors were visibly contaminated. Conclusion: This pilot study demonstrates risk of contamination to faces of endoscopists and assistants. Larger studies are required to determine degree of risk and to give guidance on facial protection during gastrointestinal endoscopy.
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BACKGROUND AND AIMS: International endoscopy societies vary in their approach for credentialing individuals in endoscopic ultrasound (EUS) to enable independent practice; however, there is no consensus in this or its implementation. In 2019, the Joint Advisory Group on GI Endoscopy (JAG) commissioned a working group to examine the evidence relating to this process for EUS. The aim of this was to develop evidence-based recommendations for EUS training and certification in the UK. METHODS: Under the oversight of the JAG quality assurance team, a modified Delphi process was conducted which included major stakeholders from the UK and Ireland. A formal literature review was made, initial questions for study were proposed and recommendations for training and certification in EUS were formulated after a rigorous assessment using the Grading of Recommendation Assessment, Development and Evaluation tool and subjected to electronic voting to identify accepted statements. These were peer reviewed by JAG and relevant stakeholder societies before consensus on the final EUS certification pathway was achieved. RESULTS: 39 initial questions were proposed of which 33 were deemed worthy of assessment and finally formed the key recommendations. The statements covered four key domains, such as: definition of competence (13 statements), acquisition of competence (10), assessment of competence (5) and postcertification mentorship (5). Key recommendations include: (1) minimum of 250 hands-on cases before an assessment for competency can be made, (2) attendance at the JAG basic EUS course, (3) completing a minimum of one formative direct observation of procedural skills (DOPS) every 10 cases to allow the learning curve in EUS training to be adequately studied, (4) competent performance in summative DOPS assessments and (5) a period of mentorship over a 12-month period is recommended as minimum to support and mentor new service providers. CONCLUSIONS: An evidence-based certification pathway has been commissioned by JAG to support and quality assure EUS training. This will form the basis to improve quality of training and safety standards in EUS in the UK and Ireland.
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Competência Clínica , Avaliação Educacional , Humanos , Irlanda , Endoscopia Gastrointestinal , Certificação , Reino UnidoRESUMO
BACKGROUND: Patients with acute pancreatitis (AP) are at increased risk of developing post pancreatitis diabetes mellitus (PPDM). The aim of this study was to explore the incidence, risk factors and sequelae of developing PPDM in a UK tertiary referral centre. METHODS: A prospectively collected single centre database was analysed. Patients were grouped according to whether they had DM or not. Patients with DM were further sub-grouped into pre-existing DM or PPDM. Outcomes measured included incidence of PPDM, mortality, ITU admission, overall length of stay (LOS) and local pancreatitis specific complications. RESULTS: 401 patients with AP between 2018 and 2021 were identified. Sixty-four (16%) of patients had pre-existing DM. Thirty-eight patients (11%) developed PPDM [mild (n = 4, 8.2%), moderate (n = 19, 10.1%), severe (n = 15, 15.2%), p = 0.326]. 71% required insulin therapy for the duration of follow-up or until death. The development of PPDM was strongly associated with the presence (p < 0.001) and extent of necrosis (p < 0.0001). On multi-variate analysis, the development of PPDM was not an independent predictor for increased LOS, ITU admission or overall mortality. CONCLUSIONS: The incidence of PPDM was 11%. There was a strong correlation with extent of necrosis and the development of PPDM. PPDM did not adversely affect morbidity or mortality.
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Diabetes Mellitus , Pancreatite , Humanos , Pancreatite/diagnóstico , Pancreatite/epidemiologia , Pancreatite/etiologia , Doença Aguda , Diabetes Mellitus/diagnóstico , Diabetes Mellitus/epidemiologia , Fatores de Risco , HospitalizaçãoRESUMO
BACKGROUND: Endoscopic ultrasound-guided gallbladder drainage (EUS-GBD) is a rescue technique for patients with malignant biliary obstruction who fail conventional treatment with ERCP or EUS-guided biliary drainage. The technique has been successfully employed in the management of acute cholecystitis in patients not fit for surgery. However, the evidence for its use in malignant obstruction is less robust. This review article aims to evaluate the data available at present to better understand the safety and efficacy of EUS-guided gallbladder drainage. METHODS: A detailed literature review was conducted and several databases were searched for any studies relating to EUS-GBD in malignant biliary obstruction. Pooled rates with 95% confidence intervals were calculated for clinical success and adverse events. RESULTS: Our search identified 298 studies related to EUS-GBD. The final analysis included 7 studies with 136 patients. The pooled rate of clinical success (95% CI) was 85% (78-90%, I2: 0%). The pooled rate of adverse events (95% CI) was 13% (7-19%, I2: 0%). Adverse events included: peritonitis, bleeding, bile leakage, stent migration, and stent occlusion. No deaths directly related to the procedure were reported; however, in some of the studies, deaths occurred due to disease progression. CONCLUSION: This review supports the use of EUS-guided gallbladder drainage as a rescue option for patients who have failed conventional measures.
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BACKGROUND AND AIMS: The incidence of acute pancreatitis (AP) is increasing in the UK. Patients with severe AP require a significant amount of resources to support them during their admission. The ability to predict which patients will develop multiorgan dysfunction remains poor leading to a delay in the identification of these patients and a window of opportunity for early intervention is missed. Social deprivation has been linked with increased mortality across surgical specialties. Its role in predicting mortality in patients with AP remains unclear but would allow high-risk patients to be identified early and to focus resources on high-risk populations. METHODS: A prospectively collected single-centre database was analysed. English Index of Multiple Deprivation (IMD) was calculated based on postcode. Patients were grouped according to their English IMD quintile. Outcomes measured included all-cause mortality, Intestive care unit (ITU) admission, overall length of stay (LOS) and local pancreatitis-specific complications. RESULTS: 398 patients with AP between 2018 and 2021 were identified. There were significantly more patients with AP in Q1 (IMD 1-2) compared with Q5 (IMD 9-10) (156 vs 38, p<0.001). Patients who were resident in the most deprived areas were significantly younger (52.4 in Q1 vs 65.2 in Q5, p<0.001), and more often smokers (39.1% in Q1 vs 23.7% in Q5, p=0.044) with IHD (95.0% vs 92.1% in Q5, p<0.001). In multivariate modelling, there was no significance difference in pancreatitis-related complications, number of ITU visits, number of organs supported and overall, LOS by IMD quintile. CONCLUSIONS: Although there was a significantly higher number of patients admitted to our unit with AP from the most socially deprived quintiles, there was no correlation between social economic deprivation and mortality following AP.
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Pancreatite , Humanos , Pancreatite/epidemiologia , Doença Aguda , Fatores de Risco , Hospitalização , Privação SocialRESUMO
BACKGROUND AND STUDY AIM: Immunoglobulin G4-related disease (IgG4-RD) is a rare immune mediated fibroinflammatory condition. Pancreaticobiliary (PB) and head and neck (HN) are two of the most commonly involved anatomical sites. It has been postulated that PB IgG4-RD and HN IgG4-RD have distinct clinical phenotypes. Whether the optimum treatment regimen or response to therapy differs between them is unknown. We aimed to assess differences between PB and HN IgG4-RD in a cohort of IgG4 disease managed by an IgG4-RD multispecialty team. METHODS: We performed a retrospective study of a prospectively maintained multidisciplinary IgG4-RD database to identify patients diagnosed with PB and HN IgG4-RD (based on initial presentation) between 2005 and 2019. The electronic patient records were reviewed. Use of immunosuppressive agents and clinical course was analysed. RESULTS: 60 patients with PB IgG4-RD and 14 with HN IgG4-RD were included in the study. PB IgG4-RD was associated with older age at diagnosis 64 versus 51 years (p<0.001), higher serum IgG4 level as a multiple of upper limit of normal median (IQR) 2 (1-3.75) vs 1 (1-2), (p=0.04) and greater proportion with more than one organ involved 68% vs 33% (p=0.03). HN IgG4-RD was more likely to receive second-line therapy 71% versus 36% (p=0.03). Persistent elevation of serum IgG4 after therapy was more common in PB IgG4-RD 84% versus 43% (p=0.03). CONCLUSION: These findings support the contention that PB IgG4-RD and HN IgG4-RD have different clinical profiles and represent distinct subtypes of IgG4-RD.
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Doenças Autoimunes , Doença Relacionada a Imunoglobulina G4 , Humanos , Doença Relacionada a Imunoglobulina G4/diagnóstico , Doença Relacionada a Imunoglobulina G4/tratamento farmacológico , Doenças Autoimunes/diagnóstico , Doenças Autoimunes/tratamento farmacológico , Estudos Retrospectivos , Imunoglobulina G/uso terapêuticoRESUMO
Background: Fully covered intraductal self-expanding metal stents (IDSEMS) have been well described in the management of post-liver transplant (LT) anastomotic strictures (ASs). Their antimigration waists and intraductal nature make them suited for deployment across the biliary anastomosis. Objectives: We conducted a multicentre study to analyse their use and efficacy in the management of AS. Design: This was a retrospective, multicentre observational study across nine tertiary centres in the United Kingdom. Methods: Consecutive patients who underwent endoscopic retrograde cholangiopancreatography with IDSEMS insertion were analysed retrospectively. Recorded variables included patient demographics, procedural characteristics, response to therapy and follow-up data. Results: In all, 162 patients (100 males, 62%) underwent 176 episodes of IDSEMS insertion for AS. Aetiology of liver disease in this cohort included hepatocellular carcinoma (n = 35, 22%), followed by alcohol-related liver disease (n = 29, 18%), non-alcoholic steatohepatitis (n = 20, 12%), primary biliary cholangitis (n = 15, 9%), acute liver failure (n = 13, 8%), viral hepatitis (n = 13, 8%) and autoimmune hepatitis (n = 12, 7%). Early AS occurred in 25 (15%) cases, delayed in 32 (20%) cases and late in 95 (59%) cases. Age at transplant was 54 years (range, 12-74), and stent duration was 15 weeks (range, 3 days-78 weeks). In total, 131 (81%) had complete resolution of stricture at endoscopic re-evaluation. Stricture recurrence was observed in 13 (10%) cases, with a median of 19 weeks (range, 4-88 weeks) after stent removal. At removal, there were 21 (12%) adverse events, 5 (3%) episodes of cholangitis and 2 (1%) of pancreatitis. In 11 (6%) cases, the removal wires unravelled, and 3 (2%) stents migrated. All were removed endoscopically. Conclusion: IDSEMS appears to be safe and highly efficacious in the management of post-LT AS, with low rates of AS recurrence.
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BACKGROUND: Treatment for severe acute severe pancreatitis (SAP) can significantly affect Health-related quality of life (HR-QoL). The effects of different treatment strategies such as endoscopic and surgical necrosectomy on HR-QoL in patients with SAP remain poorly investigated. AIM: To critically appraise the available evidence on HR-QoL following surgical or endoscopic necrosectomy in patient with SAP. METHODS: A literature search was performed on PubMed, Google™ Scholar, the Cochrane Library, MEDLINE and Reference Citation Analysis databases for studies that investigated HR-QoL following surgical or endoscopic necrosectomy in patients with SAP. Data collected included patient characteristics, outcomes of interventions and HR-QoL-related details. RESULTS: Eleven studies were found to have evaluated HR-QoL following treatment for severe acute pancreatitis including 756 patients. Three studies were randomized trials, four were prospective cohort studies and four were retrospective cohort studies with prospective follow-up. Four studies compared HR-QoL following surgical and endoscopic necrosectomy. Several metrics of HR-QoL were used including Short Form (SF)-36 and EuroQol. One randomized trial and one cohort study demonstrated significantly improved physical scores at three months in patients who underwent endoscopic necrosectomy compared to surgical necrosectomy. One prospective study that examined HR-QoL following surgical necrosectomy reported some deterioration in the functional status of the patients. On the other hand, a cohort study that assessed the long-term HR-QoL following sequential surgical necrosectomy stated that all patients had SF-36 > 60%. In the only study that examined patients following endoscopic necrosectomy, the HR-QoL was also very good. Three studies investigated the quality adjusted life years suggesting that endoscopic and surgical approaches to management of pancreatic necrosis were comparable in cost effectiveness. Finally, regarding HR-QoL between open necrosectomy and minimally invasive approaches, patients who underwent the later had a significantly better overall quality of life, vitality and mental health. CONCLUSION: This review would suggest that the endoscopic approach might offer better HR-QoL compared to surgical necrosectomy. However, the available comparative literature was very limited. More randomized trials powered to detect differences in HR-QoL are required.
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INTRODUCTION: There is a paucity of data on the incidence, risk factors, and treatment of splanchnic vein thrombosis (SVT) in acute pancreatitis (AP). METHODS: All AP admissions between 2018 and 2021 across North East of England were included. Anticoagulation was considered in the presence of superior mesenteric vein/portal vein (SMV/PV) thrombus or progressive splenic vein thrombus (SpVT). The impact of such a selective anticoagulation policy, on vein recanalisation rates and bleeding complications were explored. RESULTS: 401 patients (median age 58) were admitted with AP. 109 patients (27.2%) developed SVT. The splenic vein in isolation was the most common site (n = 46) followed by SMV/PV (n = 36) and combined SMV/PV and SpVT (n = 27). On multivariate logistic regression alcohol aetiology (OR 2.64, 95% CI [1.43-5.01]) and >50% necrosis of the pancreas (OR 14.6, 95% CI [1.43-383.9]) increased the risk of developing SVT. The rate of recanalization with anticoagulation was higher for PVT (66.7%; 42/63) than in SpVT (2/11; p = 0.003). 5/74 of anticoagulated patients developed bleeding complications while 0/35 patients not anticoagulated had bleeding complications (p = 0.4). CONCLUSION: The risk of SVT increases with AP severity and with extent of pancreatic necrosis. A selective anticoagulation policy for PVT and progressive SpVT in AP is associated with favourable outcomes with no increased risk of bleeding complications.
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Pancreatite , Trombose Venosa , Humanos , Pessoa de Meia-Idade , Doença Aguda , Centros de Atenção Terciária , Pancreatite/complicações , Trombose Venosa/diagnóstico por imagem , Trombose Venosa/tratamento farmacológico , Veia Porta/diagnóstico por imagem , Anticoagulantes/efeitos adversos , Políticas , Reino Unido/epidemiologiaRESUMO
BACKGROUND : Data are limited regarding pancreatic cancer diagnosed following a pancreaticobiliary endoscopic ultrasound (EUS) that does not diagnose pancreatic cancer. We have studied the frequency of, and factors associated with, post-EUS pancreatic cancer (PEPC) and 1-year mortality. METHODS : Between 2010 and 2017, patients with pancreatic cancer and a preceding pancreaticobiliary EUS were identified in a national cohort using Hospital Episode Statistics. Patients with a pancreaticobiliary EUS 6-18 months before a later pancreatic cancer diagnosis were the PEPC cases; controls were those with pancreatic cancer diagnosed within 6 months of pancreaticobiliary EUS. Multivariable logistic regression models examined the factors associated with PEPC and a Cox regression model examined factors associated with 1-year cumulative mortality. RESULTS : 9363 pancreatic cancer patients were studied; 93.5â% identified as controls (men 53.2â%; median age 68 [interquartile range (IQR) 61-75]); 6.5â% as PEPC cases (men 58.2â%; median age 69 [IQR 61-77]). PEPC was associated with older age (≥â75 years compared with <â65 years, odds ratio [OR] 1.42, 95â%CI 1.15-1.76), increasing co-morbidity (Charlson co-morbidity score >â5, OR 1.90, 95â%CI 1.49-2.43), chronic pancreatitis (OR 3.13, 95â%CI 2.50-3.92), and diabetes mellitus (OR 1.58, 95â%CI 1.31-1.90). Metal biliary stents (OR 0.57, 95â%CI 0.38-0.86) and EUS-FNA (OR 0.49, 95â%CI 0.41-0.58) were inversely associated with PEPC. PEPC was associated with a higher cumulative mortality at 1 year (hazard ratio 1.12, 95â%CI 1.02-1.24), with only 14â% of PEPC patients (95â%CI 12â%-17â%) having a surgical resection, compared with 21â% (95â%CI 20â%-22â%) of controls. CONCLUSIONS : PEPC occurred in 6.5â% of patients and was associated with chronic pancreatitis, older age, more co-morbidities, and specifically diabetes mellitus. PEPC was associated with a worse prognosis and lower surgical resection rates.
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Neoplasias Pancreáticas , Pancreatite Crônica , Idoso , Humanos , Masculino , Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Endossonografia , Neoplasias Pancreáticas/diagnóstico por imagem , Neoplasias Pancreáticas/complicações , Pancreatite Crônica/complicações , Estudos Retrospectivos , Feminino , Pessoa de Meia-Idade , Neoplasias PancreáticasRESUMO
OBJECTIVE: The diagnostic performance of endoscopic ultrasound (EUS) for stratification of head of pancreas and periampullary tumours into resectable, borderline resectable and locally advanced tumours is unclear as is the effect of endobiliary stents. The primary aim of the study was to assess the diagnostic performance of EUS for resectability according to stent status. DESIGN: A retrospective study was performed. All patients presenting with a solid head of pancreas mass who underwent EUS and surgery with curative intent during an 8-year period were included. Factors with possible impact on diagnostic performance of EUS were analysed using logistic regression. RESULTS: Ninety patients met inclusion criteria and formed the study group. A total of 49 (54%) patients had an indwelling biliary stent at the time of EUS, of which 36 were plastic and 13 were self-expanding metal stents (SEMS). Twenty patients underwent venous resection and reconstruction (VRR). Staging was successfully performed in 100% unstented cases, 97% plastic stent and 54% SEMS, p<0.0001. In successfully staged patients, sensitivity, specificity, accuracy, positive predictive value (PPV) and negative predictive value (NPV) for classification of resectability were 70%, 70%, 70%, 42% and 88%. For vascular involvement (VI), sensitivity, specificity, accuracy, PPV and NPV were 80%, 68%, 69%, 26% and 96%. Increasing tumour size OR 0.53 (95% CI, 0.30 to 0.95) was associated with a decrease in accuracy of VI classification. CONCLUSIONS: EUS has modest diagnostic performance for stratification of staging. Staging was less likely to be completed when a SEMS was in situ. Staging EUS should ideally be performed before endoscopic retrograde cholangiopancreatography and biliary drainage.
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Neoplasias Pancreáticas , Endossonografia , Humanos , Pâncreas/patologia , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/cirurgia , Estudos Retrospectivos , StentsAssuntos
Drenagem , Pseudocisto Pancreático , Endossonografia , Humanos , Pseudocisto Pancreático/cirurgia , StentsRESUMO
BACKGROUND: The optimal analgesic strategy for patients with acute pancreatitis (AP) remains unknown. OBJECTIVE: The present systematic review and meta-analysis aims to compare the efficacy of different analgesic modalities trialled in AP. METHODS: A systematic search of PubMed, MEDLINE, EMBASE, CENTRAL, SCOPUS and Web of Science conducted up until June 2021, identified all randomised control trials (RCTs) comparing analgesic modalities in AP. A pooled analysis was undertaken of the improvement in pain scores as reported on visual analogue scale (VAS) on day 0, day 1 and day 2. RESULTS: Twelve RCTs were identified including 542 patients. Seven trial drugs were compared: opiates, non-steroidal anti-inflammatories (NSAIDs), metamizole, local anaesthetic, epidural, paracetamol, and placebo. Across all modalities, the pooled VAS scores showed global improvement from baseline to day 2. Epidural analgesia appears to provide the greatest improvement in VAS within the first 24 h but is equivalent to opiates by 48 h. Within 24 h, NSAIDs offered similar pain-relief to opiates, while placebo also showed equivalence to other modalities but then plateaued. Local anaesthetics demonstrated least overall efficacy. VAS scores for opiate and non-opiate analgesics were comparable at baseline and day 1. The identified RCTs demonstrated significant statistical and methodological heterogeneity in pain-relief reporting. CONCLUSIONS: There is remarkable paucity of level 1 evidence to guide pain management in AP with small datasets per study. Epidural administration appears effective within the first 24 h of AP although infrequently used and featured in only a single RCT. NSAIDs are an effective opiate sparing alternative during the first 24 h.