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GOAL: The goal of this study is to determine the significance of day of the work week and its contribution to endoscopist performance using adenoma detection rate (ADR) and proposed surrogate quality measures. BACKGROUND: Nearly a quarter of adenomas are missed on routine screening colonoscopy which contributes to between 50% and 60% of interval colorectal cancer. MATERIALS AND METHODS: Adult patients who underwent outpatient screening colonoscopy between January 2015 and April 2020 were included. Measurement of ADR and proposed quality metrics were analyzed for each day of the work week. Secondary outcomes included rates of good or excellent bowel preparation, trainee fellow participation, performance quartile of individual endoscopists, and patient demographic data. A generalized linear mixed model was used to analyze predictors of ADR. RESULTS: A total of 1884 screening procedures were included in our analysis. ADR on Friday (35.6%) was significantly lower than all other days of the work week ( P <0.001). When compared with Friday, all days were found to be independent predictors of increased ADR. Male gender [95% confidence interval (CI): 1.12-1.65, P =0.002], good rather than excellent bowel preparation (95% CI: 1.22-2.28, P =0.001) and colonoscopy withdrawal time (CWT) (95% CI: 1.02-1.03, P <0.001) were all found to be predictors of increased ADR. Proposed quality indicators were all well correlated with ADR ( r >0.811, P ≤0.001) apart from CWT ( r =0.28, P =0.379). CONCLUSIONS: The data suggests there is a decline in endoscopist performance on Friday when compared with all other days of the work week. ADR correlates well with many proposed quality parameters, however, CWT may be of additional value as a quality metric.
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Adenoma , Neoplasias Colorretais , Gastroenterologistas , Adenoma/diagnóstico , Adulto , Colonoscopia/métodos , Neoplasias Colorretais/diagnóstico , Detecção Precoce de Câncer/métodos , Humanos , Masculino , Programas de Rastreamento , Pacientes AmbulatoriaisRESUMO
INTRODUCTION: Inadequate bowel preparation has been associated with a higher likelihood of missing adenomatous polyps. Colonoscopies immediately following a weekend may be prone to inadequate bowel preparation. This study aims to evaluate if day of the week is a predictor of bowel preparation adequacy, while assessing other patient and procedural variables and their effect on the Boston Bowel Preparation Scale (BBPS). METHODS: A retrospective review was conducted of all adult patients undergoing outpatient colonoscopy between January 2015 and April 2020. Adequacy of bowel preparation was compared among all days of the week and days following federal holidays. Secondary outcomes included patient demographics, indication and timing of the procedure. RESULTS: Of 4,279 colonoscopies, Monday had the highest rate of inadequate preparation (BBPS < 6) (16.5%) compared to other days of the week (p < .001). Post-holiday procedures were not associated with poor bowel preparation (p = .901). Similarly, on multivariate analysis, we found that procedures on Monday (OR 1.67 95%CI 1.33-2.10, p < .001) and African-American race (OR 1.34 95%CI 1.11-1.62, p = .003) were associated with inadequate bowel preparation. Females were more likely to have adequate bowel preparation (OR 0.71 95%CI 0.59-0.86, p < .001). DISCUSSION: Bowel preparation on Mondays is more likely to be inadequate than other days of the week. Additionally, gender and ethnicity appear to be associated with quality of bowel preparation. A better characterization of procedural and patient variables can lead to a more personalized approach to bowel preparation.
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Pólipos Adenomatosos , Pacientes Ambulatoriais , Adulto , Catárticos , Colonoscopia/métodos , Feminino , Humanos , Estudos RetrospectivosRESUMO
BACKGROUND/OBJECTIVES: Noncompliance with physician and procedure appointments is associated with poor disease control and worse disease outcomes. This also impacts the quality of care, decreases efficiency, and affects revenue. Studies have shown that no-show rates are higher in clinics caring for underserved populations and may contribute to poorer health outcomes in this group. METHODS: We performed a 17-month retrospective observational cohort study of patients scheduled for outpatient procedures in the Gastroenterology endoscopy suite at the University of Florida Health, Jacksonville. Multivariate logistic regression analysis was performed to evaluate associations between attendance and predictors of no-show. RESULTS: In total, 6157 patients were scheduled to undergo different GI procedures during the study period. A total of 4388 (71%) patients completed their procedure, whereas 2349 (29%) failed to attend their appointment and were considered "no-show". There was a significant relationship between the visit attendance and race, insurance, gender, and marital status. Males had a higher no-show rate compared with females (30% vs. 28%; P<0.05). African Americans had the highest no-show rate (32%; P<0.05) amongst different races. Patients scheduled for surveillance colonoscopy (ie, history of polyps, IBD, Colon cancer) were more likely to show (78%) than those obtaining initial colorectal cancer screening (74%) or other indications (71%) (P<0.05).In the logistic regression model, patients with commercial insurance are more likely to show for their appointments than those with noncommercial insurance (eg, Medicare, Medicaid, City contract etc) [odds ratio (OR), 2.6; 95% confidence interval (CI), 2.2-3.0]. The odds of showing up are 1.7 times higher for married men compared with single men (OR, 1.7; 95% CI, 1.3-2.0). Similarly, married females are more likely to show up for appointment than single females (OR, 1.1; 95% CI, 0.9-1.3). We did not find significant association between the type of GI procedure (eg, colonoscopy vs. esophagogastroduodenoscopy vs. advanced endoscopic procedures) (P>0.05). CONCLUSIONS: Predictors of no-shows for endoscopic gastrointestinal procedures included unpartnered or single patients, African American race and noncommercial insurance providers. Patients scheduled for surveillance colonoscopy had better adherence than initial screening. Further studies are required to better characterize these factors and improve adherence to the outpatient appointments based on the identified predictors.
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Agendamento de Consultas , Colonoscopia/estatística & dados numéricos , Endoscopia Gastrointestinal/estatística & dados numéricos , Pacientes não Comparecentes/estatística & dados numéricos , Centros Médicos Acadêmicos , Adulto , Idoso , Assistência Ambulatorial/estatística & dados numéricos , Estudos de Coortes , Neoplasias Colorretais/diagnóstico , Feminino , Gastroenterologia/estatística & dados numéricos , Humanos , Masculino , Pessoa de Meia-Idade , Cooperação do Paciente/estatística & dados numéricos , Estudos Retrospectivos , Provedores de Redes de SegurançaRESUMO
BACKGROUND AND AIMS: Hepatitis B reactivation in patients undergoing immunosuppressive therapy can lead to liver failure and death. Prior studies have shown suboptimal hepatitis B screening rates, but few have compared screening rates across specialties or factors associated with screening. METHODS: A retrospective study was performed using a hospital-based chemotherapy database and outpatient pharmacy records from January 1999 to December 2013. HBV screening rates prior to initiation of immunosuppression were determined. Multivariate analysis was used to determine predictors of HBV screening. RESULTS: Of the 4008 study patients, 47 % were screened prior to receiving immunosuppressive therapy; only 48 % on rituximab and 45 % of those on anti-TNF therapy were screened. Transplant specialists screened most frequently (85 %) while gastroenterologists screened the least (34 %). Factors significantly associated with HBV screening were younger age, Asian race, use of anti-rejection therapy, and treatment by a transplant specialist (p < 0.001). CONCLUSION: HBV screening prior to immunosuppressive therapy is suboptimal, especially among gastroenterologists. Efforts to improve screening rates in at risk populations are needed.
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Etnicidade/estatística & dados numéricos , Gastroenterologistas , Rejeição de Enxerto/prevenção & controle , Fidelidade a Diretrizes/estatística & dados numéricos , Hepatite B Crônica/diagnóstico , Imunossupressores/uso terapêutico , Padrões de Prática Médica/estatística & dados numéricos , Adulto , Negro ou Afro-Americano/estatística & dados numéricos , Fatores Etários , Idoso , Antineoplásicos/uso terapêutico , Asiático/estatística & dados numéricos , Estudos de Coortes , Dermatologistas , Feminino , Vírus da Hepatite B , Hispânico ou Latino/estatística & dados numéricos , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Masculino , Programas de Rastreamento , Pessoa de Meia-Idade , Análise Multivariada , Neoplasias/tratamento farmacológico , Oncologistas , Psoríase/tratamento farmacológico , Estudos Retrospectivos , Doenças Reumáticas/tratamento farmacológico , Reumatologistas , Rituximab/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Ativação Viral , População Branca/estatística & dados numéricosRESUMO
Graft-vs-host disease (GVHD) of the gastrointestinal (GI) tract is notably a serious complication of allogeneic hematopoietic stem cell transplant (HSCT). However, GI GVHD has rarely been reported in autologous HSCT, and the pathophysiology remains unclear. Diagnosing GVHD after autologous HSCT requires a high level of clinical suspicion, given its nonspecific clinical presentation and endoscopic findings necessitating a histological diagnosis for confirmation. We present a case of autologous GVHD involving the GI tract in a patient with multiple myeloma who responded well to corticosteroids, highlighting the importance of early identification of this rare entity to initiate therapy and improve outcomes.
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Background Diverticulosis of the colon is characterized by outpouchings of mucosa and serosa through the muscular layer of the large intestinal wall. It is classically associated with increasing age with older individuals having a higher prevalence and greater density of diverticula secondary to its progressive disease nature. Also, diverticular disease is associated with dietary habits, low fiber intake in western society as well as obesity. The aim of this study was to investigate the epidemiological trends associated with diverticular disease in the United States in a 21-year interval from 1997 to 2018. Methods Using the Nationwide Inpatient Sample, all hospitalizations between 1997 and 2018 were analyzed. We examined annual data for hospitalization rate, the average length of stay (LOS), mean age and interval age groups, and hospital charges for inpatient admissions for diverticular disease (diverticulitis and diverticulosis). Results Between 1997 and 2018, the number of hospitalizations for patients with a primary discharge diagnosis of diverticular disease (diverticulosis and diverticulitis) increased 32% from 220,896 to 293,530 with 89.7 discharges per 100,000 persons in 2018 versus 81.0 discharges per 100,000 persons in 1997. Overall, the average age of patients decreased from 67.55 ± 0.15 years in 1997 to 64.59 ±0.08 in 2018, [t-value (t) 12.56, degrees of freedom (df) 514424, 95% confidence interval (CI) 2.497-3.423, P<0.0001]. On further evaluation, the mean average age in males decreased from 63.16±0.21 years in 1997 to 61.31±0.12 years in 2018, (t 8.16, df 217981, 95% CI 1.404-2.295 P<0.0001), while in females it decreased from 70.53±0.14 years to 67.15±0.10 years, (t 20.13, df 296422, 95% CI 3.050-3.709 P<0.0001), in the same interval time. While evaluating different subgroups of age in this time interval, the prevalence rate of diverticular disease diagnosis per 100,000 persons increased in the interval age between 18-44 years from 20.1 to 29.8, [relative risk (RR) 0.848, CI 95% 0.834-0.863, P< 0.0001) and 45-64 years from 107.1 to 125.3, (RR 0.761, CI 95% 0.754-0.769 P<0.0001) while it decreased in the interval age between 65-84 years from 357.6 to 259.7, (RR 1.211, CI 95% 1.206-1.226, P<0.0001) as well as > 85 years from 746.2 to 523.6, (RR 1.130, CI 95% 1.112-1.147, P<0.0001) The length of stay (LOS) mean average in days decreased from 5.8 ± 0.04 days in 1997 to 4.4±0.021 days in 2018, (t 33.08 df 514424, 95%CI 1.316-1.483, P< 0.0001). Hospital Inpatient National Statistics data over hospital mean charges, available from the period between 1997 to 2015, shows that the mean hospital charges in US dollars increased over 100%, from $19,735.17 in 1997 to $39,575 in 2015 (P<0.001) even after adjusting values to 2015 inflation. Conclusion There is an overall trend of decreased mean age of patients admitted with diverticular disease in the US over the past 21 years with a respective significant increased rate of disease in younger age groups. We postulate that these changes may be associated with poor dietary habits and obesity epidemics worsened in the last two decades in the US. In addition, despite the decreased length of stay over the same time period, the mean hospital charges more than double likely reflecting the increased access to expensive diagnostic methods such as computed tomography and colonoscopies.
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Isolated cecal necrosis (ICN) is a rare form of ischemic colitis that can mimic conditions such as appendicitis, malignancy, or diverticulitis. Most cases of ICN have been identified in patients with significant comorbidities that increase risk of vascular disease. We present a case of ICN mimicking a mass lesion in an elderly patient with few comorbid conditions. Although computed tomography was concerning for colonic mass, diagnostic colonoscopy revealed ischemic colon. The patient underwent right hemicolectomy, and pathology confirmed ICN. It is important to recognize conditions ICN can mimic, understand ICN can present without acute abdomen, and consider ICN in the differential diagnosis even in relatively healthy patients without a history of vascular disease.
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Background: Despite effective treatments for inflammatory bowel disease (IBD), patients in remission may still suffer from gastrointestinal symptoms attributable to overlying irritable bowel syndrome (IBS). In this population-based cohort study, we investigated the epidemiology of IBS in hospitalized IBD patients and explored the differences between hospitalized IBD-IBS vs. IBD patients to distinguish this patient population. Methods: Using the Nationwide Inpatient Sample database from 2007-2016, we identified patients with a primary or secondary discharge diagnosis of IBD, with or without IBS, using ICD-9 and ICD-10 codes. We extracted information on demographics, psychological comorbidities, IBD complications, cost and duration of stay of each group, from either discharge records or diagnosis codes. These were analyzed using SAS version 4.0. Results: There was a rise in the prevalence of IBS among inpatients with ulcerative colitis (P=0.025) and Crohn's disease (P=0.0014) over the study period. This study revealed that IBD patients with IBS tend to be female, younger, are less likely to be morbidly obese and have higher rates of psychological disorders (P<0.001) compared to IBD patients with no IBS co-diagnosis. They also have fewer IBD-specific complications, such as strictures, obstruction, fistula and abdominal abscess (P<0.001). Shorter hospital stays (P<0.001) and lower hospital charges (P<0.001) were also noted in these patients. Conclusions: IBD patients with IBS are significantly different from other IBD patients, and are associated with less severe disease, a shorter hospital stay and lower hospital expenses. Early and accurate classification of this patient population may prevent unnecessary treatment and hospitalization in the future.
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Background Walled-off pancreatic necrosis (WOPN) represents an encapsulated collection of necrotic pancreatic or peripancreatic tissue that tends to develop four weeks after the onset of acute necrotizing pancreatitis. When infected, it is managed initially by antibiotic therapy before drainage by endoscopic, percutaneous, or surgical means. This study aims to describe the morbidity, mortality, length of stay (LOS), and cost of care associated with open surgical, laparoscopic, and radiology-guided percutaneous drainage in adult patients with infected WOPN. Methods Using the Nationwide Inpatient Sample (NIS), patients aged 18 years and older discharged with the diagnosis of WOPN between January 1, 2016 and December 31, 2016 who underwent open, laparoscopic, or percutaneous drainage were included. Patients' characteristics including age, gender, and body mass index were reported. The primary endpoints were the mortality rate as well as length and cost of stay in each group. The secondary endpoint was the rate of procedural complications in each arm. Endpoints were reported and compared with studies assessing similar outcomes. Statistical Analysis System (SAS) statistical software (SAS Institute Inc., Cary, NC, USA) was used to perform the analysis. Results A total of 229 patients with the diagnosis of acute pancreatitis with infected necrosis were identified. Of these 229 patients, 27, 15, and 20 underwent open, laparoscopic, and percutaneous drainage, respectively. A total of eight studies were used for comparison of outcome variables. Mortality rate was found to be similar among comparison studies. LOS and costs varied widely among studies. There were significantly fewer pancreatic fistula and significantly more multi-organ failure complications as a result of open necrosectomy in the NIS study sample. Conclusion Overall, in analyzing the outcomes of patients undergoing intervention for infected WOPN through the 2016 NIS database, it appears that the database is representative of the majority of outcomes seen in similar clinical trials.
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Bronchial artery pseudoaneurysms are an extremely rare cause of upper gastrointestinal bleeding. The presence of a bronchial artery pseudoaneurysm resulting in an esophageal fistula is an entity that, to our knowledge, has yet to be described. Successful management requires an interdisciplinary approach to guide closure of the defects. We present a novel case of an esophageal fistula and bronchial artery pseudoaneurysm resulting from an endobronchial ultrasound-guided transbronchial needle aspiration successfully managed by endoscopic therapy and coil embolization.
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BACKGROUND: Liver biopsy through endoscopic ultrasound (EUS) has become a novel approach for tissue acquisition. We aim to evaluate the adequacy of EUS-guided liver biopsies in comparison to those obtained through interventional radiology (IR) techniques. METHODS: A retrospective single-center analysis was performed of all IR (transjugular or image-guided percutaneous) and EUS-guided liver biopsies performed at an academic medical center from January 2016 to January 2018. Patient demographics, histologic characteristics, and clinical outcomes were collected. RESULTS: 152 procedures were included for analysis. 45% of liver biopsies were performed through EUS-guidance. The most common indication for liver biopsy was NASH fibrosis staging (nâ¯=â¯64). IR-guided biopsies contained a higher number of complete portal triads (13.6 vs. 10.8 pâ¯≤â¯0.01) while EUS-guided biopsies produced an increased total specimen length (4.6â¯cm vs. 3.6â¯cm pâ¯≤â¯0.01).47% of biopsy samples were fragmented with the majority of these (72%) occurring with EUS-guided procedures (pâ¯≤â¯0.01). IR-guided biopsies led to more complications in comparison to EUS-guided procedures (pâ¯=â¯0.03) CONCLUSION: Liver biopsies performed through EUS-guidance are comparable to IR-guided liver biopsies and may have an enhanced safety profile with acceptable tissue acquisition characteristics. Standardization of techniques and needles is needed for optimization of tissue sampling.
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Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico/instrumentação , Endossonografia , Biópsia Guiada por Imagem/métodos , Fígado/patologia , Feminino , Humanos , Biópsia Guiada por Imagem/instrumentação , Masculino , Pessoa de Meia-Idade , Agulhas , Estudos RetrospectivosRESUMO
Malnutrition occurs in most patients with advanced liver diseases and is associated with higher rates of morbidity and mortality. In this article, the authors discuss the pathophysiology of malnutrition and methods to optimize nutrition status in liver disease and include a brief section on perioperative and postoperative nutrition.
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Hepatopatias/complicações , Hepatopatias/fisiopatologia , Desnutrição/etiologia , Desnutrição/terapia , Apoio Nutricional , Proteínas Alimentares , Digestão , Ingestão de Energia , Humanos , Absorção Intestinal , Hepatopatias/cirurgia , Transplante de Fígado , Minerais , Nutrição Parenteral , Assistência Perioperatória , Proteínas/metabolismo , VitaminasRESUMO
Abdominal pain is one of the most common reasons for outpatient visits. Although intestinal schistosomiasis is extremely rare in US, it should be considered in the differential diagnosis for those patients with risk factors such as international traveling history. This case report illustrates a unique case of intestinal schistosomiasis, which presented with an eight-week history of nonspecific abdominal pain and weight loss. Her colonoscopy revealed a 10 mm polyp in the colon. Endoscopic mucosal resection confirmed the diagnosis of schistosomiasis. Treatment with Praziquantel resulted in significant improvement of her symptoms.
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Adherence of spirochetes to the apical membrane of the colonic epithelium has been well-described in the literature, but the exact pathogenesis leading to symptomatic clinical manifestations is poorly understood. Most cases are found incidentally on the pathological evaluation of colonic biopsies taken during diagnostic or therapeutic colonoscopies. However, whether the colonization of the intestinal mucosa can be attributed to clinical symptoms is a matter of debate. Here, we present a case of intermittent hematochezia attributed to the overwhelming invasion of the colonic mucosa by intestinal spirochetes.
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Background: Studying the role of gastroenterologists' attire can provide insight into patients' perceptions and help us optimize the physician-patient relationship. In this study we assessed patients' preference concerning gastroenterologists' attire, and its influence on patients' trust, empathy and perceptions of the quality of care in the clinic and endoscopic suite. Methods: A cross-sectional survey was conducted from August 2016 to February 2017. A total of 240 consecutive patients who presented to the Gastroenterology Department at the University of Florida in Jacksonville both in the clinic and endoscopic suite were included in this study. The questionnaire applied included 8 questions concerning patients' preferences regarding gastroenterologists' attire and the impact the attire had on patients' trust, empathy and perceptions of quality of care. Results: Overall, 85% of patients preferred scrubs to formal dress clothes. The preference for scrubs was higher in the endoscopic suites (89% and 93%) compared to the outpatient office (66%, P<0.01). In addition, 82% of patients said they felt more comfortable speaking with gastroenterology doctors wearing scrubs and 85% of patients felt more confident about the skills of those gastroenterologists. Conclusions: Gastroenterologists' attire does influence patients' perception of the care they are receiving. There is an overall preference for the use of scrubs in the different settings of gastroenterology, both office and lab.
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BACKGROUND: Chronic pancreatitis (CP) is a chronic, debilitating disorder associated with multiple complications, frequently necessitating hospitalization. The aim of this study was to investigate the longitudinal trends for hospitalization, mean length of stay (LOS), and cost associated with inpatient admissions for CP across the United States. METHODS: Using the Nationwide Inpatient Sample, all hospitalizations between 1997 and 2014 were analyzed. We examined annual data for rate of hospitalization, average LOS and cost for CP inpatient admissions. Trends were described over the surveillance period. RESULTS: Between 1997 and 2014, the number of hospitalizations for patients with a primary discharge diagnosis of CP decreased by 41.5% (P<0.001). While the average LOS decreased by 21.2% from 6.2 days in 1997 to 4.9 days in 2014 (P<0.001), the mean charges for CP-related hospital admissions increased by 308.5% from $12,725 in 1997 to $39,260 (adjusted for inflation) in 2014 (P<0.001). The risk of a discharge for CP significantly increased from 1997-2014 for the 1-17 year age group (relative risk 1.518, 95% confidence interval 1.516-1.520; P<0.0001), while it significantly decreased over time for all the other age groups. CONCLUSIONS: Although it is reassuring that the average LOS has reduced, the cost associated with these hospitalizations has almost tripled. We postulate that the increase in cost is likely attributable to a greater number of studies and/or interventions. In order to deliver more cost-conscious care, further investigation is required into the effect that these additional investigations and interventions have on specific endpoints, including disease-specific and all-cause morbidity and mortality.
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The majority of foreign bodies ingested pass uneventfully through the gastrointestinal tract without endoscopic intervention. Nevertheless, certain ingested objects pose a greater risk for complications and are more challenging to remove than others. This case report describes a 49-year-old male who swallowed a cigarette lighter causing a gastric ulcer. The lighter was successfully removed by flexible endoscopy using a polypectomy snare. Urgent removal is required due to the shape of the object and its hazardous contents. This is the first case report published in the United States describing cigarette lighter ingestion and management.
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BACKGROUND: Although intrinsic risk factors contributing to esophageal food impaction are well established, whether social behavior affects its occurrence has not yet been examined. METHODS: We conducted a retrospective review of the gastroenterology endoscopy procedural documentation software for the period of 2001-2012 to identify all patients who presented to our emergency department for esophageal foreign-body removal at the time of national athletic events and holidays associated with dietary indiscretions. RESULTS: We found that adults undergoing emergent esophagogastroduodenoscopy during periods celebrating cultural holidays and national athletic events were more likely to experience esophageal food impaction compared with those undergoing emergent endoscopy during periods not associated with these events (36.8% vs 3.6%; P < 0.001): a 10-fold increase. During a national holiday/athletic event period, the most common impacted food item was turkey (50%) followed by chicken (29%) and beef (21%). CONCLUSIONS: Esophageal food impaction is more likely to occur on American holidays and national athletic events and is associated with large meals. Patients with intrinsic risk factors should be advised to modify their diet during cultural events associated with tachyphagia and large meals to prevent esophageal food impaction.