RESUMEN
BACKGROUND: Competency in endoscopy has traditionally been based on number of procedures performed. With movement towards milestone-based accreditation, new standards of establishing competency are required. The Thompson Endoscopic Skills Trainer (TEST) is a training device previously shown to differentiate between novice and expert endoscopists. This study aims to correlate TEST scores to other markers of performance in endoscopy. METHODS: Trainees of a gastroenterology fellowship program were guided through the TEST. Their scores and sub-scores were correlated to their endoscopic metrics of performance, including adenoma detection rate, cecal intubation rate, cecal intubation time, withdrawal time, fentanyl usage, midazolam usage, pain score, overall procedure time, and performance on the ASGE Assessment of Competency in Endoscopy Tool (ACE Tool). RESULTS: The Overall Score positively correlated with the ACE Tool Total Score (r = 0.707, p = 0.010) and sub-scores (Cognitive Skills Score: r = 0.624, p = 0.030; Motor Skills Score: r = 0.756, p = 0.004), and negatively correlated with cecal intubation time (r = - 0.591, p = 0.043). The Gross Motor Score positively correlated with cecal intubation rate (r = 0.593, p = 0.042), ACE Tool Total Score (r = 0.594, p = 0.042) and Motor Skills Score (r = 0.623, p = 0.031), and negatively correlated with cecal intubation time (r = - 0.695, p = 0.012). The Fine Motor Score positively correlated with the ACE Tool Polypectomy Score (r = 0.601, p = 0.039), and negatively correlated with procedure time (r = - 0.640, p = 0.025), cecal intubation time (r = - 0.645, p = 0.024), and withdrawal time (r = - 0.629, p = 0.028). CONCLUSION: This study demonstrates that performance on the TEST correlate to endoscopic measures. Given these results, the TEST may be used in conjunction with existing assessment tools for demonstrating competency in endoscopy.
Asunto(s)
Ciego , Gastroenterología , Competencia Clínica , Colonoscopía , Educación de Postgrado en Medicina , Gastroenterología/educación , HumanosRESUMEN
BACKGROUND AND AIMS: Simulation refers to educational tools that allow for repetitive instruction in a nonpatient care environment that is risk-free. In GI endoscopy, simulators include ex vivo animal tissue models, live animal models, mechanical models, and virtual reality (VR) computer simulators. METHODS: After a structured search of the peer-reviewed medical literature, this document reviews commercially available GI endoscopy simulation systems and clinical outcomes of simulation in endoscopy. RESULTS: Mechanical simulators and VR simulators are frequently used early in training, whereas ex vivo and in vivo animal models are more commonly used for advanced endoscopy training. Multiple studies and systematic reviews show that simulation-based training appears to provide novice endoscopists with some advantage over untrained peers with regard to endpoints such as independent procedure completion and performance time, among others. Data also suggest that simulation training may accelerate the acquisition of specific technical skills in colonoscopy and upper endoscopy early in training. However, the available literature suggests that the benefits of simulator training appear to attenuate and cease after a finite period. Further studies are needed to determine if meeting competency metrics using simulation will predict actual clinical competency. CONCLUSIONS: Simulation training is a promising modality that may aid in endoscopic education. However, for widespread incorporation of simulators into gastroenterology training programs to occur, simulators must show a sustained advantage over traditional mentored teaching in a cost-effective manner. Because most studies evaluating simulation have focused on novice learners, the role of simulation training in helping practicing endoscopists gain proficiency using new techniques and devices should be further explored.
Asunto(s)
Endoscopía Gastrointestinal/educación , Gastroenterología/educación , Entrenamiento Simulado/métodos , Humanos , Modelos Anatómicos , Realidad VirtualRESUMEN
BACKGROUND AND AIMS: The need for transpapillary drainage (TPD) in patients undergoing transmural drainage (TMD) of pancreatic fluid collections (PFCs) remains unclear. The aims of this study were to compare treatment outcomes between patients with pancreatic pseudocysts undergoing TMD versus combined (TMD and TPD) drainage (CD) and to identify predictors of symptomatic and radiologic resolution. METHODS: This is a retrospective review of 375 consecutive patients with PFCs who underwent EUS-guided TMD from 2008 to 2014 at 15 academic centers in the United States. Main outcome measures included TMD and CD technical success, treatment outcomes (symptomatic and radiologic resolution) at follow-up, and predictors of treatment outcomes on logistic regression. RESULTS: A total of 375 patients underwent EUS-guided TMD of PFCs, of which 174 were pseudocysts. TMD alone was performed in 95 (55%) and CD in 79 (45%) pseudocysts. Technical success was as follows: TMD, 92 (97%) versus CD, 35 (44%) (P = .0001). There was no difference in adverse events between the TMD (15%) and CD (14%) cohorts (P = .23). Median long-term (LT) follow-up after transmural stent removal was 324 days (interquartile range, 72-493 days) for TMD and 201 days (interquartile range, 150-493 days) (P = .37). There was no difference in LT symptomatic resolution (TMD, 69% vs CD, 62%; P = .61) or LT radiologic resolution (TMD, 71% vs CD, 67%; P = .79). TPD attempt was negatively associated with LT radiologic resolution of pseudocyst (odds ratio, 0.11; 95% confidence interval, 0.02-0.8; P = .03). CONCLUSIONS: TPD has no benefit on treatment outcomes in patients undergoing EUS-guided TMD of pancreatic pseudocysts and negatively affects LT resolution of PFCs.
Asunto(s)
Drenaje/métodos , Seudoquiste Pancreático/cirugía , Adulto , Anciano , Ampolla Hepatopancreática , Colangiopancreatografia Retrógrada Endoscópica , Drenaje/efectos adversos , Endosonografía , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Seudoquiste Pancreático/diagnóstico por imagen , Estudios Retrospectivos , Stents/efectos adversos , Factores de Tiempo , Resultado del Tratamiento , Ultrasonografía Intervencional/efectos adversosRESUMEN
GOAL: The purpose of this study was to assess the effect of decreased colonoscopy reimbursement on gastroenterologist practice behavior, including time to retirement and procedure volume. BACKGROUND: In 2015, the Centers for Medicare and Medicaid Services proposed reductions in colonoscopy reimbursements. With new initiatives for increased colorectal cancer screening, it is crucial to understand how reimbursement changes could affect these efforts. STUDY: Randomly selected respondents from the American College of Gastroenterology membership database were surveyed on incremental changes in practice behavior if colonoscopy reimbursement were to decrease by 10, 20, 30, or 40 %. Data were analyzed using both Pearson's Chi-square and analysis of variance. RESULTS: Two thousand and nine gastroenterologists received the survey with a 16.3 % response rate. Procedure volume significantly decreased with degree of reimbursement reductions (p < 0.001). With a 10 % decrease, 72 % of respondents reported no change in the number of colonoscopies performed. With a 20 % decrease, 39 % would decrease their procedure volume, while 21 % of respondents would increase their procedure volume. With a 30 and 40 % decrease, procedure volume decreased by 48 and 50 %, respectively. In terms of retirement, current plans predict a cumulative retirement rate of 29.4 % at 10 years. More than 42 % of respondents plan to retire after 2030. In the 2014-2023 retirement subgroup (N = 74 responses), there was a significant hastening of retirement year at 20 % (p = 0.016), 30 % (p < 0.001), and 40 % (p < 0.001) reimbursement reductions as compared to baseline responses. CONCLUSION: Decreasing colonoscopy reimbursements may have a significant effect on the effective gastroenterology work force.
Asunto(s)
Colonoscopía/economía , Gastroenterólogos/economía , Necesidades y Demandas de Servicios de Salud/tendencias , Pautas de la Práctica en Medicina , Mecanismo de Reembolso , Adulto , Anciano , Recolección de Datos , Humanos , Persona de Mediana Edad , Encuestas y CuestionariosAsunto(s)
Infecciones por Coronavirus , Coronavirus , Pandemias , Neumonía Viral , Betacoronavirus , COVID-19 , Estudios Transversales , Endoscopía , Humanos , New York , SARS-CoV-2 , Encuestas y CuestionariosRESUMEN
BACKGROUND: Millions of interventional pain procedures are performed each year to address chronic pain. The increase in these procedures also raises the concern of health risks associated with ionizing radiation for interventional pain management physicians who perform fluoroscopy-guided operations. Some health concerns include cancers, cataracts, and even pregnancy abnormalities. Little is known regarding the long-term and cumulative effects of small radiation doses. OBJECTIVES: The objective of this systematic review was to identify common body parts that are exposed to ionizing radiation during interventional pain procedures and examine methods to help physicians reduce their radiation exposure. STUDY DESIGN: The Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) checklist was used to comprehensively identify articles from 2 medical databases. The radiation dose to interventional pain management physicians obtained from relevant peer-reviewed articles were aggregated and used for analysis. METHODS: PubMed was first used to collect the articles for two broad keyword searches of "radiation exposure pain management" and "radiation exposure interventionalist" with years ranging from 1956 - February 2023. EMBASE was also used to collect the articles for the two keyword searches of "radiation exposure pain management" and "radiation exposure interventionalist" with years ranging from 1969 - February 2023. This systematic approach yielded a total of 2,736 articles; 24 were included in our paper. The risk of bias for these articles was performed using the Cochrane Risk of Bias tool and the National Institutes of Health tool. RESULTS: Through our systematic literature search, more than 3,577 patients were treated by 30 interventional pain management physicians. Some areas of exposure to radiation include the physician's neck, chest, groin, hands, and eyes. One common body region that is exposed to radiation is the chest; our review found that wearing lead aprons can lower the radiation dose by more than 95%. Wearing protective equipment and managing the distance between the operator and fluoroscope can both independently lower the radiation dose by more than 90% as well. Our literature review also found that other body parts that are often overlooked in regard to radiation exposure are the eyes and hands. In our study, the radiation dose to the outside (unprotected) chest ranged from 0.008 ± 27 mrem to 1,345 mrem, the outside neck ranged from 572 mrem to 2,032 mrem, the outside groin ranged from 176 mrem to 1,292 mrem, the hands ranged from 0.006 ± 27.4 mrem to 0.114 ± 269 mrem, and the eyes ranged from 40 mrem to 369 mrem. When protective equipment was worn, the radiation exposure to the inside chest ranged from 0 mrem to 108 mrem, the inside neck ranged from 0 mrem to 68 mrem, and the inside groin ranged from 0 mrem to 15 mrem. LIMITATIONS: Limitations of this study include its small sample size; only the radiation exposure of 30 interventional pain management physicians were examined. Furthermore, this review mainly consisted of observational studies rather than randomized clinical trials. CONCLUSION: Implementing safety precautions, such as wearing protective gear, providing educational programs, and keeping a safe distance, demonstrated a significant decrease in radiation exposure. The experience of interventional pain management physicians also factored into their radiation exposure during procedures. Radiation is a known carcinogen, and more research is needed to better understand its risk to interventional pain management physicians.
Asunto(s)
Dolor Crónico , Exposición a la Radiación , Humanos , Ojo , Manejo del Dolor , Exposición a la Radiación/efectos adversos , Estados Unidos , Extremidad SuperiorRESUMEN
OBJECTIVES: The Gastroenterology (GI) Core Curriculum is a culmination of efforts from the American Association for the Study of Liver Diseases, the American College of Gastroenterology, the American Gastroenterological Association, and the American Society for Gastrointestinal Endoscopy to develop a review of knowledge and skills for those training in a gastrointestinal subspecialty. Fellows are expected to conduct scholarly activity, attend seminars, and read textbooks and syllabus materials. While efforts to standardize education across the nation are welcomed, we sought to ascertain the learning preferences of GI fellows and attending physicians. METHODS: A national online survey was e-mailed to directors of US adult GI programs, who were also asked to invite their colleagues and fellows to participate. RESULTS: While majorities of both fellows and attendings affirmed regular attendance at national conferences, more attendings affirmed that their knowledge was improved by their participation. Asked how they acquire knowledge best, 45 fellows and 67 attendings responded; 42% of attendings favored journal articles, and 40% of fellows favored conferences. More attendings than fellows felt that writing a manuscript and belonging to a GI society improved knowledge. CONCLUSIONS: We believe the Gastroenterology Core Curriculum provides trainees with essential tools for becoming an autonomous gastroenterologist who can appreciate various learning modalities.
Asunto(s)
Comportamiento del Consumidor , Educación Médica Continua/métodos , Gastroenterología/educación , Aprendizaje , Congresos como Asunto , Becas , Femenino , Humanos , Masculino , Publicaciones Periódicas como Asunto , Sociedades Médicas , Encuestas y Cuestionarios , Libros de Texto como Asunto , EscrituraRESUMEN
BACKGROUND: Stress ulcer prophylaxis (SUP) has been increasingly prescribed for patients admitted to medical wards. The knowledge, attitudes, and practices of those in the healthcare profession regarding use of SUP in medical wards are understudied. METHODS: A survey consisting of closed-ended questions and multiple-choice queries was handed out during grand rounds. RESULTS: One hundred people (39 attending physicians, 61 residents) completed the survey. More attending physicians (41 vs. 30 %) believed SUP was indicated for patients treated in a non-intensive-care medical ward (P = 0.2357). All residents preferred a proton-pump inhibitor (PPI) for SUP compared with 85 % of attending physicians (P < 0.05). Despite equal agreement that PPIs were not harmless, more attending physicians than residents agreed that using PPIs increased the risk of community-acquired pneumonia (P < 0.05). More residents than attending physicians agreed on the use of SUP for patients suffering from major burns and for those with liver failure. In situations of respiratory distress not requiring intubation and in cases of steroid treatment for a chronic obstructive pulmonary disease flare, more attending physicians than residents felt SUP was required. Approaching a statistically significant difference, more attending physicians than residents felt that being too busy to question SUP indication and the perception of PPIs as harmless affected decision making. CONCLUSION: Despite the publication of guidelines, misuse of gastric acid suppressants continues to occur, even by attending physicians. More complete understanding of the need and occasion for SUP use should result in more cautious use.
Asunto(s)
Antiulcerosos/uso terapéutico , Conocimientos, Actitudes y Práctica en Salud , Médicos , Estrés Fisiológico/fisiología , Úlcera/etiología , Úlcera/prevención & control , Recolección de Datos , Toma de Decisiones , Humanos , Internado y ResidenciaRESUMEN
BACKGROUND: Many patients suffer from abdominal and thoracic pain syndromes secondary to numerous underlying etiologies. Chronic abdominal and thoracic pain can be difficult to treat and often refractory to conservative management. In this systematic literature review, we evaluate the current literature to assess radiofrequency ablation's (RFA) efficacy for treating these debilitating chronic pain conditions in the thoracic and abdominal regions. OBJECTIVES: The objective of this study is to determine the pain relief efficacy of RFA on chronic thoracic and chronic abdominal disease states. STUDY DESIGN: This study is a systematic literature review that uses the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) method to gather academic literature articles through a methodical approach. The numbers obtained from each academic manuscript were then used to calculate the percent efficacy of radiofrequency ablation on thoracic and abdominal pain relief. METHODS: Articles from 1992 through 2022 were gathered using PRISMA guidelines. The search terms "Radiofrequency Ablation Thoracic Pain" and "Radiofrequency Ablation Abdominal Pain" were used to identify articles to include in our study. Our search yielded a total of 575 studies, 32 of which were included in our study. The articles were then categorized into pain causes. The efficacy of RFA for each qualitative study was then quantified. Risk of bias was also assessed for articles using the Cochran Risk of Bias tool, as well as a tool made by the National Institutes of Health. RESULTS: The PRISMA search yielded a total of 32 articles used for our study, including 16 observational studies, one cohort study, 6 case reports, 6 case series, and 3 clinical trials. Twenty-five articles were labeled good quality and one article was labeled fair quality according to the risk of bias assessment tools. The studies examined RFA efficacy on chronic abdominal and chronic pain syndromes such as spinal lesions, postsurgical thoracic pain, abdominal cancers, and pancreatitis. Among these etiologies, RFA demonstrated notable efficacy in alleviating pain among patients with spinal osteoid osteomas or osteoblastomas, lung cancer, and pancreatic cancer. The modes of RFA used varied among the studies; they included monopolar RFA, bipolar RFA, pulsed RFA, and RFA at different temperatures. The average efficacy rate was 84% ranging from 55.8% - 100%. A total of 329 males and 291 females were included with ages ranging 4 to 90 years old. LIMITATIONS: Limitations of this review include the RFA not being performed at the same nerve level to address the same pathology and the RFA not being performed for the same duration of time. Furthermore, the efficacy of RFA was evaluated via large case series and single cohort observational studies rather than control group observational studies and clinical trial studies. CONCLUSION: A systematic review of the literature supports RFA as a viable option for managing abdominal and thoracic pain. Future randomized controlled trials are needed to investigate the efficacy of the various RFA modalities to ensure RFA is the source of pain relief as a large body of the current literature focuses only on observational studies.
Asunto(s)
Dolor Crónico , Ablación por Radiofrecuencia , Masculino , Femenino , Humanos , Preescolar , Niño , Adolescente , Adulto Joven , Adulto , Persona de Mediana Edad , Anciano , Anciano de 80 o más Años , Dolor Crónico/cirugía , Estudios de Cohortes , Manejo del Dolor/métodos , Dolor Abdominal/etiología , Dolor Abdominal/cirugía , Dolor en el Pecho , Estudios Observacionales como AsuntoRESUMEN
Many cancer-prevention interventions have demonstrated effectiveness in diverse populations, but these evidenced-based findings slowly disseminate into practice. The current study describes the process of disseminating and replicating research (i.e., peer patient navigation for colonoscopy screening) in real-world settings. Two large metropolitan hospitals collaborated to replicate a peer patient navigation model within their existing navigation systems. Six African-American peer volunteers were recruited and trained to navigate patients through colonoscopy scheduling and completion. Major challenges included: (1) operating within multiple institutional settings; (2) operating within nonacademic/research infrastructures; (3) integrating into an established navigation system; (4) obtaining support of hospital staff without overburdening; and (5) competing priorities and time commitments. Bridging the gap between evidence-based research and practice is critical to eliminating many cancer health disparities; therefore, it is crucial that researchers and practitioners continue to work to achieve both diffusion and fusion of evidence-based findings. Recommendations for addressing these challenges are discussed.
Asunto(s)
Negro o Afroamericano/educación , Neoplasias del Colon/prevención & control , Detección Precoz del Cáncer , Medicina Basada en la Evidencia/educación , Educación en Salud/métodos , Personal de Salud/educación , Neoplasias del Colon/diagnóstico , Neoplasias del Colon/etnología , Educación , HumanosRESUMEN
Background and study aims The coronavirus disease 2019 (COVID-19), and measures taken to mitigate its impact, have profoundly affected the clinical care of gastroenterology patients and the work of endoscopy units. We aimed to describe the clinical care delivered by gastroenterologists and the type of procedures performed during the early to peak period of the pandemic. Methods Endoscopy leaders in the New York region were invited to participate in an electronic survey describing operations and clinical service. Surveys were distributed on April 7, 2020 and responses were collected over the following week. A follow-up survey was distributed on April 20, 2020.âParticipants were asked to report procedure volumes and patient characteristics, as well protocols for staffing and testing for COVID-19. Results Eleven large academic endoscopy units in the New York City region responded to the survey, representing every major hospital system. COVID patients occupied an average of 54.5â% (18â-â84â%) of hospital beds at the time of survey completion, with 14.5â% (2â%-23â%) of COVID patients requiring intensive care. Endoscopy procedure volume and the number of physicians performing procedures declined by 90â% (66â%-98â%) and 84.5â% (50â%-97â%) respectively following introduction of restricted practice. During this period the most common procedures were EGDs (7.9/unit/week; 88â% for bleeding; the remainder for foreign body and feeding tube placement); ERCPs (5/unit/week; for cholangitis in 67â% and obstructive jaundice in 20â%); Colonoscopies (4/unit/week for bleeding in 77â% or colitis in 23â%) and least common were EUS (3/unit/week for tumor biopsies). Of the sites, 44â% performed pre-procedure COVID testing and the proportion of COVID-positive patients undergoing procedures was 4.6â% in the first 2 weeks and up to 19.6â% in the subsequent 2 weeks. The majority of COVID-positive patients undergoing procedures underwent EGD (30.6â% COVIDâ+) and ERCP (10.2â% COVIDâ+). Conclusions COVID-19 has profoundly impacted the operation of endoscopy units in the New York region. Our data show the impact of a restricted emergency practice on endoscopy volumes and the proportion of expected COVID positive cases during the peak time of the pandemic.
RESUMEN
With the development of reliable endoscopic closure techniques and tools, endoscopic full-thickness resection (EFTR) is emerging as a therapeutic option for the treatment of subepithelial tumors and epithelial neoplasia with significant fibrosis. EFTR may be categorized as "exposed" and "nonexposed." In exposed EFTR, the full-thickness resection is undertaken with a tunneled or nontunneled technique, with subsequent closure of the defect. In nonexposed EFTR, a secure serosa-to-serosa apposition is achieved before full-thickness resection of the isolated lesion. This document reviews current techniques and devices used for EFTR and reviews clinical applications and outcomes.
RESUMEN
BACKGROUND AND AIMS: Lithotripsy is a procedure for fragmentation or destruction of stones to facilitate their removal or passage from the biliary or pancreatic ducts. Although most stones may be removed endoscopically using conventional techniques such as endoscopic sphincterotomy in combination with balloon or basket extraction, lithotripsy may be required for clearance of large, impacted, or irregularly shaped stones. Several modalities have been described, including intracorporeal techniques such as mechanical lithotripsy (ML), electrohydraulic lithotripsy (EHL), and laser lithotripsy, as well as extracorporeal shock-wave lithotripsy (ESWL). METHODS: In this document, we review devices and methods for biliary and pancreatic lithotripsy and the evidence regarding efficacy, safety, and financial considerations. RESULTS: Although many difficult stones can be safely removed using ML, endoscopic papillary balloon dilation (EPBD) has emerged as an alternative that may lessen the need for ML and also reduce the rate of adverse events. EHL and laser lithotripsy are effective at ductal clearance when conventional techniques are unsuccessful, although they usually require direct visualization of the stone by the use of cholangiopancreatoscopy and are often limited to referral centers. ESWL is effective but often requires coordination with urologists and the placement of stents or drains with subsequent procedures for extracting stone fragments and, thus, may be associated with increased costs. CONCLUSIONS: Several lithotripsy techniques have been described that vary with respect to ease of use, generalizability, and cost. Overall, lithotripsy is a safe and effective treatment for difficult biliary and pancreatic duct stones.
RESUMEN
Background and study aims Data on clinical outcomes of endoscopic drainage of debris-free pseudocysts (PDF) versus pseudocysts containing solid debris (PSD) are very limited. The aims of this study were to compare treatment outcomes between patients with PDF vs. PSD undergoing endoscopic ultrasound (EUS)-guided drainage via transmural stents. Patients and methods Retrospective review of 142 consecutive patients with pseudocysts who underwent EUS-guided transmural drainage (TM) from 2008 to 2014âat 15 academic centers in the United States. Main outcome measures included TM technical success, treatment outcomes (symptomatic and radiologic resolution), need for endoscopic re-intervention at follow-up, and adverse events (AEs). Results TM was performed in 90 patients with PDF and 52 with PSD. Technical success: PDF 87 (96.7â%) vs. PSD 51 (98.1â%). There was no difference in the rates for endoscopic re-intervention (5.5â% in PDF vs. 11.5â% in PSD; Pâ=â0.33) or AEs (12.2â% in PDF vs. 19.2â% in PSD; Pâ=â0.33). Median long-term follow-up after stent removal was 297 days (interquartile range [IQR]: 59â-â424 days) for PDF and 326 days (IQR: 180â-â448 days) for PSD (Pâ=â0.88). There was a higher rate of short-term radiologic resolution of PDF (45; 66.2â%) vs. PSD (21; 51.2â%) (ORâ=â0.30; 95â% CI: 0.13â-â0.72; Pâ=â0.009). There was no difference in long-term symptomatic resolution (PDF: 70.4â% vs. PSD: 66.7â%; Pâ=â0.72) or radiologic resolution (PDF: 68.9â% vs. PSD: 78.6â%; Pâ=â0.72) Conclusions There was no difference in need for endoscopic re-intervention, AEs or long-term treatment outcomes in patients with PDF vs. PSD undergoing EUS-guided drainage with transmural stents. Based on these results, the presence of solid debris in pancreatic fluid collections does not appear to be associated with a poorer outcome.
RESUMEN
AIM: To ascertain fine needle aspiration (FNA) techniques by endosonographers with varying levels of experience and environments. METHODS: A survey study was performed on United States based endosonographers. The subjects completed an anonymous online electronic survey. The main outcome measurements were differences in needle choice, FNA technique, and clinical decision making among endosonographers and how this relates to years in practice, volume of EUS-FNA procedures, and practice environment. RESULTS: A total of 210 (30.8%) endosonographers completed the survey. Just over half (51.4%) identified themselves as academic/university-based practitioners. The vast majority of respondents (77.1%) identified themselves as high-volume endoscopic ultrasound (EUS) (> 150 EUS/year) and high-volume FNA (> 75 FNA/year) performers (73.3). If final cytology is non-diagnostic, high-volume EUS physicians were more likely than low volume physicians to repeat FNA with a core needle (60.5% vs 31.2%; P = 0.0004), and low volume physicians were more likely to refer patients for either surgical or percutaneous biopsy, (33.4% vs 4.9%, P < 0.0001). Academic physicians were more likely to repeat FNA with a core needle (66.7%) compared to community physicians (40.2%, P < 0.001). CONCLUSION: There is significant variation in EUS-FNA practices among United States endosonographers. Differences appear to be related to EUS volume and practice environment.
RESUMEN
Pain resulting from chronic pancreatitis is often debilitating and difficult to manage. Many approaches have been used to treat these patients, including narcotic analgesia, antidepressants, pancreatic enzymes, octreotide, denervation procedures, such as celiac plexus block, and various palliative, decompression, or drainage procedures. Many of these procedures can be performed endoscopically, while others require a more invasive, surgical approach. The effectiveness of these therapies is not only highly variable but also often controversial. This review will discuss the endoscopic options for pain management in patients with chronic pancreatitis and their utility in treating this difficult disease.
RESUMEN
INTRODUCTION: Bone demineralization has been increasingly recognized as a disease process concurrent with inflammatory bowel disease (IBD). Racial variation in osteoporosis in IBD patients has been poorly described. We sought to identify the risk factors for demineralization in Afro-Caribbeans (AC) with IBD. METHODS: A retrospective chart review was performed from a 10-year prospectively collected database of IBD patients seen at an urban medical center. Data on dual-energy X-ray absorptiometry (DXA) scanning, use of steroids, bisphosphonates, calcium, and vitamin D, as well as blood chemistries were collected. RESULTS: One hundred and fifteen charts of AC IBD patients were reviewed, of which 24 patients had undergone DXA scanning. Fourteen patients with a T-score of less than -1 were compared with 10 patients with DXA scores of more than -1. Two patients with T-scores of less than -1 had fractures, whereas none were observed in the comparison group (P=0.5). The mean BMI for those with T-scores of less than -1 was 23.9 kg/m compared with 31.5 kg/m in those with T-scores of more than -1 (P=0.0034). CONCLUSION: Screening for bone demineralization in ethnic populations with IBD is lacking as only 21% of AC IBD patients seen in our institution had undergone a DXA scan. Of those who were scanned, more than half of the patients had T-scores suggestive of bone demineralization. Although those who were obese did not have demineralization, our sample sizes were small and the results from this study should prompt further investigation to determine the prevalence and significance of bone demineralization in minority populations with IBD.
Asunto(s)
Negro o Afroamericano/estadística & datos numéricos , Enfermedades Inflamatorias del Intestino/complicaciones , Osteoporosis/etiología , Absorciometría de Fotón , Adolescente , Adulto , Anciano , Índice de Masa Corporal , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/etnología , Masculino , Persona de Mediana Edad , Ciudad de Nueva York/epidemiología , Osteoporosis/diagnóstico , Osteoporosis/etnología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Amyloidosis is commonly systemic, occasionally organ-limited, and rarely a solitary localized mass. The latter, commonly referred to as tumoral amyloidosis, is described as occurring in nearly every organ/tissue. Only a few reports of gastric amyloidosis exist today. We describe a 72 year-old black male from Barbados presenting with 3 d of diffuse abdominal pain. His medical history included Non-Hodgkin's Lymphoma diagnosed five years ago, status-post six rounds of cyclophosphamide, adriamycin, vincristine, prednisone chemotherapy, and currently was in remission. On computed tomography scan of the abdomen, thickening and calcification of the gastric wall was noted along with pneumatosis. On esophagogastroduodenoscopy, a large circumferential friable mass was seen from the gastroesophageal junction to the body. A large non-bleeding 3 cm polyp was also seen in post bulbar area of duodenum. Biopsies were stained with Congo red and gave green birefringence under polarized light, consistent with tumoral amyloidosis. Positron emission tomography scan revealed diffuse gastric mucosa uptake compatible with gastric malignancy without metastatic foci. Treatment for gastric amyloidomas has presently been one of observation or, at most, resection of the amyloid mass. It is not known if our patient required the same approach or if this warranted the re-institution of chemotherapy for Non-Hodgkin's Lymphoma. Until more reports of tumoral amyloidosis are made known, treatment as well as prognosis remain uncertain.