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OBJECTIVE: Despite a growing armamentarium of medical therapies for ulcerative colitis (UC), colectomy remains an important therapeutic option. To better inform shared decision-making about surgery, we estimated the contemporary risk of mortality post-colectomy. METHODS: Mortality rates were estimated using the National Inpatient Sample (2016-2020). Factors associated with post-colectomy death were evaluated in multivariable regression. RESULTS: Post-colectomy mortality occurred in 1.2% [95% CI: 0.8%, 1.9%] of hospitalizations. Comorbidity burden, emergent laparotomy, and delays to surgery >5 days after admission were associated with mortality. CONCLUSIONS: Colectomy may be associated with mortality; however, this risk is heterogeneous based on patient- and procedural-related factors.
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We read with interest the study by Freitas et al. comparing contrast-enhanced ultrasound (CEUS) and parameters from a time-intensity curve (TIC) with the SUS-CD score and IBUS-SAS score in patients with Crohn's disease (CD) undergoing gastrointestinal ultrasound (GIUS) and ileocolonoscopy. The aim was to compare the accuracy of CEUS and aforementioned scores in predicting terminal ileal inflammatory activity in patients with CD. In this retrospective study of 50 patients, inflammatory activity was defined as a segmental score of SES-CD ≥ 7 in the terminal ileum. The study found 30 patients with active endoscopic disease demonstrating no significant difference between the "inactive" and "active" SUS CD and IBUS-SAS scores. However, the CEUS peak enhancement derived from the TIC was shown to be significantly different. The authors conclude CEUS was superior for detecting inflammation in the terminal ileum, as opposed to ultrasound scores relying on bowel wall thickness and color Doppler.
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Doença de Crohn , Doenças do Íleo , Humanos , Doença de Crohn/diagnóstico por imagem , Estudos Retrospectivos , Meios de Contraste , Estudos Prospectivos , Íleo/diagnóstico por imagemRESUMO
Crohn disease and ulcerative colitis are chronic inflammatory bowel diseases (IBD) often diagnosed in childhood. A strict monitoring strategy can potentially alter the disease course and facilitate early effective treatment before irreversible bowel damage occurs. Serial colonoscopy in children, the gold standard for monitoring, is impractical. Accurate, real-time, noninvasive markers of disease activity are needed. Intestinal ultrasound is an accurate, noninvasive, real-time, point-of-care, cross-sectional imaging tool used to monitor inflammation in pediatric IBD patients in Europe, Canada, and Australia. It is now emerging in a few expert centers in the United States as a safe, non-radiating, inexpensive, bedside tool used by the treating gastroenterologist for real-time decision-making. Unlike the standard biomarkers of pediatric IBD activity, C-reactive protein, and fecal calprotectin, intestinal ultrasound (IUS) facilitates disease localization, characterizes severity, extent, and accurately detects complications. Perhaps most importantly, IUS may enhance shared understanding and ease the burden of treatment decision-making for both the gastroenterologist and the patient. There is a lack of standardization for bedside IUS among pediatric gastroenterologists. The purpose is to outline a standardized approach to pediatric bedside IUS, including basic equipment requirements and technique, patient selection, preparation and positioning, technical considerations and limitations, documentation of mesenteric and luminal features of IBD, characterization of penetrating disease and strictures, and provide a proposed pediatric IUS monitoring algorithm to guide care.
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Colite Ulcerativa , Doença de Crohn , Gastroenterologistas , Doenças Inflamatórias Intestinais , Humanos , Criança , Consenso , Doenças Inflamatórias Intestinais/complicações , Intestinos/diagnóstico por imagem , Doença de Crohn/diagnóstico , Colite Ulcerativa/diagnóstico , FezesRESUMO
OBJECTIVES: Transabdominal bowel ultrasound (TABUS) is emerging as an attractive, noninvasive tool in inflammatory bowel disease (IBD). Patient and caregiver experience with TABUS is not well described. We aimed to determine pediatric patient and caregiver satisfaction with TABUS and the impact of IBD severity, gender, age, and a history of anxiety on satisfaction. METHODS: Pediatric patients (0-18 years old) with suspected IBD prospectively underwent baseline TABUS, magnetic resonance enterography (MRE), blood work, stool studies, and endoscopy. Patients and their caregiver each completed a cross-sectional satisfaction questionnaire (5-point Likert scale) after the baseline investigations. RESULTS: There were 54 patients included (67% male). The majority were completely satisfied and strongly agree TABUS was better tolerated than other investigations, regardless of disease severity ( P > 0.05). Patients with higher Simple Endoscopic Score for Crohn Disease (SES-CD) scores felt that TABUS increased their understanding of their IBD ( P < 0.05) and disease location ( P < 0.05). Patients with Crohn disease had similar responses to those with ulcerative colitis, but more strongly agreed that TABUS was better than MRE and endoscopy ( P < 0.05). Those with anxiety did not have an increased level of worry about potential ultrasound findings ( P > 0.05). CONCLUSIONS: Pediatric patients and their caregivers were highly satisfied with TABUS, preferring it to other modalities. It did not lead to increased worry, and was particularly important in those with severe IBD. These findings support wider implementation of this well tolerated and preferred monitoring tool in pediatrics.
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Doença de Crohn , Doenças Inflamatórias Intestinais , Humanos , Masculino , Criança , Recém-Nascido , Lactente , Pré-Escolar , Adolescente , Feminino , Doença de Crohn/diagnóstico por imagem , Doença de Crohn/patologia , Cuidadores , Estudos Transversais , Satisfação do Paciente , Doenças Inflamatórias Intestinais/diagnóstico por imagem , Doenças Inflamatórias Intestinais/patologia , Imageamento por Ressonância MagnéticaRESUMO
BACKGROUND & AIMS: Functional bowel disorders (FBDs) are the most common gastrointestinal problems managed by physicians. We aimed to assess the burden of chronic symptomatic FBDs on ambulatory care delivery in the United States and evaluate patterns of treatment. METHODS: Data from the National Ambulatory Medical Care Survey were used to estimate annual rates and associated costs of ambulatory visits for symptomatic irritable bowel syndrome, chronic functional abdominal pain, constipation, or diarrhea. The weighted proportion of visits associated with pharmacologic and nonpharmacologic (stress/mental health, exercise, diet counseling) interventions were calculated, and predictors of treatment strategy were evaluated in multivariable multinomial logistic regression. RESULTS: From 2007-2015, approximately 36.9 million (95% CI, 31.4-42.4) weighted visits in patients of non-federally employed physicians for chronic symptomatic FBDs were sampled. There was an annual weighted average of 2.7 million (95% CI, 2.3-3.2) visits for symptomatic irritable bowel syndrome/chronic abdominal pain, 1.0 million (95% CI, 0.8-1.2) visits for chronic constipation, and 0.7 million (95% CI, 0.5-0.8) visits for chronic diarrhea. Pharmacologic therapies were prescribed in 49.7% (95% CI, 44.7-54.8) of visits compared to nonpharmacologic interventions in 19.8% (95% CI, 16.0-24.2) of visits (P < .001). Combination treatment strategies were more likely to be implemented by primary care physicians and in patients with depression or obesity. The direct annual cost of ambulatory clinic visits alone for chronic symptomatic FBDs is approximately US$358 million (95% CI, 233-482 million). CONCLUSIONS: The management of chronic symptomatic FBDs is associated with considerable health care resource use and cost. There may be an opportunity to improve comprehensive FBD management because fewer than 1 in 5 ambulatory visits include nonpharmacologic treatment strategies.
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Assistência Ambulatorial/estatística & dados numéricos , Efeitos Psicossociais da Doença , Síndrome do Intestino Irritável/epidemiologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Assistência Ambulatorial/economia , Doença Crônica , Utilização de Instalações e Serviços , Feminino , Custos de Cuidados de Saúde/estatística & dados numéricos , Pesquisas sobre Atenção à Saúde , Humanos , Síndrome do Intestino Irritável/economia , Síndrome do Intestino Irritável/terapia , Masculino , Pessoa de Meia-Idade , Estados Unidos/epidemiologia , Adulto JovemRESUMO
BACKGROUND & AIMS: Patients with inflammatory bowel disease (IBD) frequently experience chronic pain. Patients will often seek out care in the emergency department (ED) where short-term opioid use may be associated with potential treatment-related complications. We aimed to assess the rate and factors associated with opioid prescription in IBD patients discharged from the ED. METHODS: We conducted a cross-sectional analysis of data collected in the US National Hospital Ambulatory Medical Care Survey (NHAMCS) from 2006-2017. We determined the proportion of adult patients (≥18 years) with IBD prescribed an opioid in ED or at ED discharge. Logistic regression was used to evaluate predictors of opioid prescription. Time-trend analysis was performed to evaluate temporal patterns in opioid use. All analyses were adjusted for complex survey design. RESULTS: We identified â¼965,000 weighted discharges from the ED for patients with IBD. In total, 51.9% [95% CI: 42.2% -61.6%] of visits resulted in opioid administration in ED and 35.3% [95% CI: 26.5% -45.2%] of IBD-related ED discharges were associated with an opioid prescription. IBD patients with moderate/severe pain (adjusted odds ratio aOR 5.06 [95% CI: 1.72 -14.90], p < 0.01) were more likely to receive opioids whereas older age (aOR 0.73 per decade [95% CI: 0.55 -0.98], p = 0.04) were less likely. In temporal analysis, a trend towards decreasing opioid use in ED and opioid prescriptions at discharge was observed in 2015-2017. CONCLUSIONS: More than one third of IBD patients are prescribed an opioid at discharge from ED, highlighting a potential gap in care for accessing effective pain management solutions in this population.
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Analgésicos Opioides , Doenças Inflamatórias Intestinais , Adulto , Idoso , Analgésicos Opioides/uso terapêutico , Estudos Transversais , Serviço Hospitalar de Emergência , Humanos , Doenças Inflamatórias Intestinais/tratamento farmacológico , Alta do Paciente , Padrões de Prática Médica , PrescriçõesRESUMO
BACKGROUND & AIMS: Patients with inflammatory bowel diseases (IBDs) require repeated health care encounters, although the focus of care differs when patients are seen in ambulatory, emergency department (ED), or inpatient settings. We examined contemporary trends and disparities in IBD-related health care visits. METHODS: We used data from the National Ambulatory Medical Care Survey, the Nationwide Emergency Department Sample, and the National Inpatient Sample to estimate the total number of annual IBD-related visits from 2005 through 2016. We performed logistic regression analyses to test temporal linear trends. Slope and differences in distributions of patient demographics were compared across time and treatment settings. RESULTS: From 2005 through 2016, approximately 2.2 million IBD-related ambulatory visits (95 CI, 1.9-2.5) occurred annually on average, increasing by 70.3% from the time period of 2005 to 2007 through the time period of 2008 to 2010, and decreasing by 19.8% from the time period of 2011 to 2013 through the time period of 2014 to 2016. An average of 115,934 IBD-related ED visits (95% CI, 113,758-118,111) and 89,111 IBD-related hospital discharges (95% CI, 87,416-90,807) occurred annually. Significant increases in the rate of IBD-related ED visits (3.2 visits/10,000 encounters; P < .0001) and hospital discharges (6.0 discharges/10,000 encounters; P < .0001) were observed from 2005 through 2016. The proportion of patients paying with private insurance decreased from 2005 through 2016, among all care settings. A greater proportion of young patients, patients with Crohn's disease, non-white patients, and patients with Medicare or Medicaid used hospital-based vs ambulatory services. CONCLUSIONS: In an analysis of data from 3 large databases, we found that although IBD-related ambulatory visits stabilized to decreased from 2005 through 2016, rates of ED use and admission to the hospital have continued to increase with changes in patient demographics, over time and among care settings.
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Doenças Inflamatórias Intestinais , Pacientes Internados , Idoso , Serviço Hospitalar de Emergência , Hospitalização , Humanos , Doenças Inflamatórias Intestinais/epidemiologia , Doenças Inflamatórias Intestinais/terapia , Medicare , Estados Unidos/epidemiologiaRESUMO
OBJECTIVE: The aim of the study was to identify the most significant ultrasound (US) parameters that predict inflammatory activity and develop a simple US activity score. METHODS: Patients were identified through retrospective evaluation of an established database of children with inflammatory bowel disease (IBD). Patients with endoscopy and US within 60 days were included (Nâ=â75). US parameters evaluated included: bowel wall thickness (BWT), mesenteric inflammatory fat, lymphadenopathy, and hyperemia. The weighted kappa statistic was calculated to assess agreement between sonographic and endoscopically identified disease location. Using a proportional odds model and ordinal logistic regression, statistically significant (Pâ<â0.05) parameters were used to generate a score. Variables were weighted to classify individuals into severity classes. Receiver operating characteristic curves were plotted to demonstrate the score's discriminative and predictive capacity. RESULTS: There was substantial agreement between US and endoscopy for all disease locations (weighted kappaâ=â0.85) and substantial agreement for ileocolonic disease (weighted kappaâ=â0.96). Two sonographic parameters were identified as contributing significantly to disease activity: BWT and mesenteric inflammatory fat (Pâ<â0.05). A predictive score was developed incorporating BWT, hyperemia and inflammatory fat, and receiver operating characteristic curve curves demonstrated good predictive capacity to distinguish between the absence of disease (normal) and active disease with an area under the curve of 82.1%. CONCLUSIONS: The most important sonographic parameters for predicting disease activity were BWT and mesenteric inflammatory fat. When combined with hyperemia into a simple score, there was accurate detection of inflammatory activity in children with inflammatory bowel disease. This score may facilitate noninvasive, bedside detection of inflammation, and standardize the use of US in children.
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Colite Ulcerativa/diagnóstico , Doença de Crohn/diagnóstico , Técnicas de Apoio para a Decisão , Ultrassonografia/métodos , Criança , Colo/diagnóstico por imagem , Colo/patologia , Bases de Dados Factuais , Endoscopia Gastrointestinal/efeitos adversos , Endoscopia Gastrointestinal/métodos , Feminino , Humanos , Íleo/diagnóstico por imagem , Íleo/patologia , Masculino , Valor Preditivo dos Testes , Estudos Retrospectivos , Índice de Gravidade de DoençaRESUMO
Bowel ultrasound (US) is accurate for assessing bowel inflammation and complications in Crohn disease. Additionally, contrast-enhanced US provides a quantitative, objective measurement of inflammatory activity in inflammatory bowel disease, and shear wave elastography predicts the stiffness of bowel, an increase of which suggests less response to medical therapy, often necessitating surgery. Overall, bowel US is an excellent, safe, and repeatable choice for routine surveillance and for urgent imaging. We describe an approach to evaluating inflammatory bowel disease and review its features on standard grayscale US with Doppler imaging and show how contrast-enhanced US and shear wave elastography can distinguish between inflammatory and fibrostenotic bowel.
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Meios de Contraste , Doença de Crohn/diagnóstico por imagem , Aumento da Imagem/métodos , Intestinos/diagnóstico por imagem , Ultrassonografia/métodos , Doença de Crohn/patologia , Técnicas de Imagem por Elasticidade , Humanos , Intestinos/patologiaRESUMO
Evolution of treatment targets in IBD has increased the need for objective monitoring of disease activity to guide therapeutic strategy. Although mucosal healing is the current target of therapy in IBD, endoscopy is invasive, expensive and unappealing to patients. GI ultrasound (GIUS) represents a non-invasive modality to assess disease activity in IBD. It is accurate, cost-effective and reproducible. GIUS can be performed at the point of care without specific patient preparation so as to facilitate clinical decision-making. As compared with ileocolonoscopy and other imaging modalities (CT and MRI), GIUS is accurate in diagnosing IBD, detecting complications of disease including fistulae, strictures and abscesses, monitoring disease activity and detecting postoperative disease recurrence. International groups increasingly recognise GIUS as a valuable tool with paradigm-changing application in the management of IBD; however, uptake outside parts of continental Europe has been slow and GIUS is underused in many countries. The aim of this review is to present a pragmatic guide to the positioning of GIUS in IBD clinical practice, providing evidence for use, algorithms for integration into practice, training pathways and a strategic implementation framework.
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Trato Gastrointestinal/diagnóstico por imagem , Doenças Inflamatórias Intestinais/diagnóstico por imagem , Ultrassonografia/métodos , Humanos , Monitorização Fisiológica/métodos , Sistemas Automatizados de Assistência Junto ao LeitoRESUMO
This corrects the article DOI: 10.1038/ajg.2017.394.
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OBJECTIVES: Dye spraying chromoendoscopy (DCE) is recommended for the detection of colonic neoplastic lesions in inflammatory bowel disease (IBD). The majority of neoplastic lesions are visible endoscopically and therefore targeted biopsies are appropriate for surveillance colonoscopy. To compare three different techniques for surveillance colonoscopy to detect colonic neoplastic lesions in IBD patients: high definition (HD), (DCE), or virtual chromoendoscopy (VCE) using iSCAN image enhanced colonoscopy. METHODS: A randomized non-inferiority trial was conducted to determine the detection rates of neoplastic lesions in IBD patients with longstanding colitis. Patients with inactive disease were enrolled into three arms of the study. Endoscopic neoplastic lesions were classified by the Paris classification and Kudo pit pattern, then histologically classified by the Vienna classification. RESULTS: A total of 270 patients (55% men; age range 20-77 years, median age 49 years) were assessed by HD (n=90), VCE (n=90), or DCE (n=90). Neoplastic lesion detection rates in the VCE arm was non-inferior to the DCE arm. HD was non-inferior to either DCE or VCE for detection of all neoplastic lesions. In the lesions detected, location at right colon and the Kudo pit pattern were predictive of neoplastic lesions (OR 6.52 (1.98-22.5 and OR 21.50 (8.65-60.10), respectively). CONCLUSIONS: In this randomized trial, VCE or HD-WLE is not inferior to dye spraying colonoscopy for detection of colonic neoplastic lesions during surveillance colonoscopy. In fact, in this study HD-WLE alone was sufficient for detection of dysplasia, adenocarcinoma or all neoplastic lesions.
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Adenocarcinoma/patologia , Adenoma/patologia , Colite Ulcerativa , Neoplasias do Colo/patologia , Colonoscopia/métodos , Doença de Crohn , Lesões Pré-Cancerosas/patologia , Adenocarcinoma/diagnóstico , Adenoma/diagnóstico , Adulto , Idoso , Neoplasias do Colo/diagnóstico , Corantes , Detecção Precoce de Câncer , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Lesões Pré-Cancerosas/diagnóstico , Interface Usuário-Computador , Adulto JovemRESUMO
OBJECTIVES: Temporal changes for intestinal resections for Crohn's disease (CD) are controversial. We validated administrative database codes for CD diagnosis and surgery in hospitalized patients and then evaluated temporal trends in CD surgical resection rates. METHODS: First, we validated International Classification of Disease (ICD)-10-CM coding for CD diagnosis in hospitalized patients and Canadian Classification of Health Intervention coding for surgical resections. Second, we used these validated codes to conduct population-based surveillance between fiscal years 2002 and 2010 to identify adult CD patients undergoing intestinal resection (n=981). Annual surgical rate was calculated by dividing incident surgeries by estimated CD prevalence. Time trend analysis was performed and annual percent change (APC) with 95% confidence intervals (CI) in surgical resection rates were calculated using a generalized linear model assuming a Poisson distribution. RESULTS: In the validation cohort, 101/104 (97.1%) patients undergoing surgery and 191/200 (95.5%) patients admitted without surgery were confirmed to have CD on chart review. Among the 116 administrative database codes for surgical resection, 97.4% were confirmed intestinal resections on chart review. From 2002 to 2010, the overall CD surgical resection rate was 3.8 resections per 100 person-years. During the study period, rate of surgery decreased by 3.5% per year (95% CI: -1.1%, -5.8%), driven by decreasing emergent operations (-10.1% per year (95% CI: -13.4%, -6.7%)) whereas elective surgeries increased by 3.7% per year (95% CI: 0.1%, 7.3%). CONCLUSIONS: Overall surgical resection rates in CD are decreasing, but a paradigm shift has occurred whereby elective operations are now more commonly performed than emergent surgeries.
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Colectomia/tendências , Doença de Crohn/diagnóstico , Doença de Crohn/cirurgia , Adulto , Canadá , Estudos de Coortes , Procedimentos Cirúrgicos Eletivos/tendências , Feminino , Hospitalização , Humanos , Classificação Internacional de Doenças , Masculino , Prevalência , Sensibilidade e EspecificidadeRESUMO
BACKGROUND & AIMS: It is unclear what are the best and most appropriate endoscopic procedures for detecting colonic neoplasia in patients with long-term colonic inflammatory bowel disease (IBD). Dye chromoendoscopy (DCE) is the standard used in IBD surveillance colonoscopies. However, studies are needed to determine the optimal endoscopic technique for detecting dysplastic lesions. We investigated current practices used in surveillance colonoscopies by IBD gastroenterologists at a single tertiary center. We also determined the rate of neoplasia detection among different surveillance endoscopic techniques in an analysis of random or targeted biopsies. METHODS: We collected data on 454 patients with IBD (54.5% male; mean age, 50 y; mean disease duration, 14.5 y; 55.9% with ulcerative colitis, 42.7% with Crohn's disease, and 1.3% with indeterminate colitis) who underwent surveillance colonoscopy from April 2011 through March 2014 at the University of Calgary in Canada. Subjects were examined using white-light standard-definition endoscopy (WLE), high-definition (HD) colonoscopy, virtual electronic chromoendoscopy (VCE), or DCE; random or targeted biopsy specimens were collected. Endoscopic and histologic descriptions with suspected neoplasia were recorded. Rates of neoplasia detection by the different endoscopic procedures were compared using chi-square analysis. RESULTS: Of the patients analyzed, 27.7% had WLE endoscopy with random collection of biopsy specimens, 27.3% had HD colonoscopy with random collection of biopsy specimens, 14.1% had VCE with random collection of biopsy specimens, 0.9% had DCE with random collection of biopsy specimens, 12.8% had HD colonoscopy with collection of targeted biopsy specimens, 11.9% had VCE with collection of targeted biopsy specimens, and 5.3% had DCE with collection of targeted biopsy specimens. Neoplastic lesions were detected in 8.2% of the procedures performed in the random biopsy group (95% confidence interval, 5.6-11.7) and 19.1% of procedures in the targeted biopsy group (95% confidence interval, 13.4-26.5) (P < .001). Neoplasias were detected in similar proportions of patients by HD colonoscopy, VCE, or DCE, with targeted biopsy collection. CONCLUSIONS: In a large cohort of IBD patients undergoing surveillance colonoscopy, targeted biopsies identified greater proportions of subjects with neoplasia than random biopsies. Targeted collection of biopsy specimens appears to be sufficient for detecting colonic neoplasia in patients undergoing HD colonoscopy, DCE, or VCE, but not WLE.
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Biópsia/métodos , Neoplasias do Colo/diagnóstico , Endoscopia/métodos , Doenças Inflamatórias Intestinais/complicações , Adulto , Idoso , Canadá , Feminino , Histocitoquímica , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Sensibilidade e Especificidade , Centros de Atenção Terciária , Adulto JovemRESUMO
BACKGROUND & AIMS: There have been varying reports of mortality after intestinal resection for the inflammatory bowel diseases (IBDs). We performed a systematic review and meta-analysis of population-based studies to determine postoperative mortality after intestinal resection in patients with IBD. METHODS: We searched Medline, EMBASE, and PubMed, from 1990 through 2015, to identify 18 articles and 3 abstracts reporting postoperative mortality among patients with IBD. The studies included 67,057 patients with ulcerative colitis (UC) and 75,971 patients with Crohn's disease (CD), from 15 countries. Mortality estimates stratified by emergent and elective surgeries were pooled separately for CD and UC using a random-effects model. To assess changes over time, the start year of the study was included as a continuous variable in a meta-regression model. RESULTS: In patients with UC, postoperative mortality was significantly lower among patients who underwent elective (0.7%; 95% confidence interval [CI], 0.6%-0.9%) vs emergent surgery (5.3%; 95% CI, 3.8%-7.4%). In patients with CD, postoperative mortality was significantly lower among patients who underwent elective (0.6%; 95% CI, 0.2%-1.7%) vs emergent surgery (3.6%; 95% CI, 1.8%-6.9%). Postoperative mortality did not differ for elective (P = .78) or emergent (P = .31) surgeries when patients with UC were compared with patients with CD. Postoperative mortality decreased significantly over time for patients with CD (P < .05) but not UC (P = .21). CONCLUSIONS: Based on a systematic review and meta-analysis, postoperative mortality was high after emergent, but not elective, intestinal resection in patients with UC or CD. Optimization of management strategies and more effective therapies are necessary to avoid emergent surgeries.
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Colite Ulcerativa/mortalidade , Colite Ulcerativa/cirurgia , Doença de Crohn/mortalidade , Doença de Crohn/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/mortalidade , Colite Ulcerativa/diagnóstico , Doença de Crohn/diagnóstico , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Procedimentos Cirúrgicos Eletivos , Emergências , Humanos , Medição de Risco , Fatores de Risco , Fatores de Tempo , Resultado do TratamentoAssuntos
Transtornos de Deglutição/etiologia , Estenose Esofágica/etiologia , Hematemese/etiologia , Úlcera/etiologia , Divertículo de Zenker/complicações , Idoso , Deglutição , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/fisiopatologia , Transtornos de Deglutição/terapia , Endoscopia do Sistema Digestório , Estenose Esofágica/diagnóstico , Estenose Esofágica/fisiopatologia , Estenose Esofágica/terapia , Hematemese/diagnóstico , Hematemese/fisiopatologia , Hematemese/terapia , Humanos , Masculino , Recuperação de Função Fisiológica , Tomografia Computadorizada por Raios X , Resultado do Tratamento , Úlcera/diagnóstico , Úlcera/fisiopatologia , Úlcera/terapia , Divertículo de Zenker/diagnóstico , Divertículo de Zenker/fisiopatologia , Divertículo de Zenker/terapiaRESUMO
BACKGROUND: Recent studies have demonstrated an association between short-term elevations in air pollution and an increased risk of exacerbating gastrointestinal disease. The objective of the study was to evaluate if day-to-day increases in air pollution concentrations were positively associated with upper gastrointestinal bleeding (UGIB) secondary to peptic ulcer disease (PUD). METHODS: A time-stratified case-crossover study design was used. Adults presenting to hospitals with their first UGIB secondary to PUD from 2004-2010 were identified using administrative databases from Calgary (n = 1374; discovery cohort) and Edmonton (n = 1159; replication cohort). Daily concentrations of ozone, nitrogen dioxide, sulfur dioxide, carbon monoxide, and particulate matter (PM10 and PM2.5) were estimated in these two cities. Conditional logistic regression models were employed, adjusting for temperature and humidity. Odds ratios (OR) with 95 % confidence intervals (CI) were expressed relative to an interquartile range increase in the concentration of each pollutant. RESULTS: No statistically significant associations were observed for any of the individual pollutants based on same-day, or 1-day lag effects within the Calgary discovery cohort. When the air pollution exposures were assessed as 3-, 5-, and 7-day averages, some pollutants were inversely associated with UGIB in the discovery cohort; for example, 5-day averages of nitrogen dioxide (OR = 0.68; 95 % CI: 0.53-0.88), and particulate matter <2.5 µm (OR = 0.75; 95 % CI: 0.61-0.90). However, these findings could not be reproduced in the replication cohort. CONCLUSION: Our findings suggest that short-term elevations in the level of ambient air pollutants does not increase the incidence of UGIB secondary to PUD.
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Poluentes Atmosféricos/análise , Poluição do Ar/efeitos adversos , Monitoramento Ambiental/estatística & dados numéricos , Úlcera Péptica Hemorrágica/etiologia , Úlcera Péptica/complicações , Idoso , Idoso de 80 Anos ou mais , Poluentes Atmosféricos/toxicidade , Poluição do Ar/análise , Alberta , Monóxido de Carbono/análise , Monóxido de Carbono/toxicidade , Estudos de Casos e Controles , Estudos Cross-Over , Monitoramento Ambiental/métodos , Feminino , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Óxidos de Nitrogênio/análise , Óxidos de Nitrogênio/toxicidade , Razão de Chances , Ozônio/análise , Ozônio/toxicidade , Material Particulado/análise , Material Particulado/toxicidade , Úlcera Péptica/induzido quimicamente , Fatores de Risco , Dióxido de Enxofre/análise , Dióxido de Enxofre/toxicidade , Trato Gastrointestinal Superior/efeitos dos fármacosRESUMO
Background: To address the increasing demands for gastroenterology specialty care and increasing wait times, centralized access and triage (CAT) systems, telephone support, and clinical care pathways were implemented to streamline referrals and support management of low-risk gastrointestinal (GI) conditions in the primary care medical home. This study aimed to understand primary care providers (PCPs) and GI specialists' perceptions of these supports, factors that affect support implementation and identify barriers and facilitators for implementing supports from both PCP and GI specialists' perspectives. Methods: We conducted a mixed method study including surveys and interviews with PCPs and GI specialists. Online surveys and semistructured qualitative interviews were conducted from July 2022 to September 2022. All interviews were transcribed and coded to perform a thematic analysis. Survey data were analyzed in SPSS version 25. Descriptive statistics were employed to summarize and describe the data collected. Inferential statistics were used to identify associations and relationships within the dataset. T-test and chi-square tests were applied at 95% confidence level, with a p value <0.05 (two-sided) considered statistically significant. Results: A total of 36 PCPs responded to the survey. Most respondents were working full-time (73.5%, n = 25) and were female (73.5%, n = 25). Overall, 42% used the pathways regularly, 48% (n = 16) used them occasionally, and very few (9.1%, n = 3) said they were aware but had not used pathways. Overall, PCPs were satisfied with CAT processes and the use of primary care pathways, recognizing the importance of fair and equitable access to specialty care. Specific processes in CAT for vulnerable populations and patients using walk-in clinics were recognized as a limitation, given the lack of ease in completing the required testing and follow-up needed when utilizing the care pathway. Of the 112 GI specialists who received the survey, 28 (25%) completed it, with males (50.0%, n = 14) and females (39.2%, n = 11), remainder no response. Most participate in CAT (73.9%, n = 17) and were remunerated by an alternative relationship plan (ARP) (53.6%, n = 15). Overall, GIs were satisfied with central triaging and primary care pathways, reducing unnecessary time and resource expenditure for referrals. There were statistically significant differences in perceptions among fee for service and alternative relationship plan GI specialists regarding the effectiveness of CAT in improving access and use of health system resources. Conclusion: Overall, PCPs and GI specialists believe utilizing CAT and primary care pathways improves referral quality, reduces resource expenditure, and provides fair and equitable access to GI specialty services. Improvement in CAT processes with improved pathway awareness may reduce unnecessary referrals.
Assuntos
Gastroenterologia , Atenção Primária à Saúde , Humanos , Atenção Primária à Saúde/estatística & dados numéricos , Feminino , Masculino , Gastroenterologia/estatística & dados numéricos , Inquéritos e Questionários , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Atitude do Pessoal de Saúde , Adulto , Encaminhamento e Consulta/estatística & dados numéricos , Pessoa de Meia-Idade , Triagem/métodos , Médicos de Atenção Primária/estatística & dados numéricosRESUMO
Background: Janus kinase (JAK) inhibitors are effective for the treatment of inflammatory bowel disease (IBD). However, this class of medications is not recommended during pregnancy or breastfeeding based on animal data suggesting teratogenesis and recent reports of transmammary transfer after maternal ingestion, raising concerns for immune system development in babies exposed to these drugs. Methods: We present the case of a patient with IBD treated with a JAK inhibitor who decided to continue the medication throughout her pregnancy and during breastfeeding. This is the first reported case of a detailed immunologic profile in a baby exposed to tofacitinib in utero and during lactation. Results: A 30-year-old female with ulcerative colitis with previous exposure to vedolizumab and infliximab achieved complete remission with tofacitinib therapy. The patient became pregnant after 5 months of JAK inhibitor therapy and decided to continue tofacitinib during pregnancy and while breastfeeding. The patient delivered a healthy offspring with no congenital malformations, a normal detailed immunologic profile, and subsequent safe provision of the live oral rotavirus vaccine. Conclusions: This case highlights the importance of individualized counseling for patients of childbearing age who are candidates for JAK inhibition. Those who are pregnant or breastfeeding with refractory disease may have limited medical therapeutic options. Ongoing effective therapy for IBD resulted in complete disease remission in the mother and favorable outcomes in the infant. Further, an in-depth infant immunological assessment can lead to specific vaccination recommendations in exposed infants.
RESUMO
Background: Dyspepsia is a common, generally low-risk gastrointestinal condition. The American College of Gastroenterology and Canadian Association of Gastroenterology recommend avoiding gastroscopy in healthy patients <60 years old. Many dyspeptic patients can be effectively managed in primary care. This study aimed to determine: (1) the proportion of gastroscopies performed for dyspepsia among patients <65 years old with no alarm symptoms or clinically appropriate indications and (2) to determine the frequency of clinically actionable findings and dyspepsia-related healthcare utilization in the year following gastroscopy. Methods: Outpatient endoscopy reports were sampled and reviewed retrospectively from 2019 to -2021 in Edmonton, Alberta to identify gastroscopies performed for the indication of dyspepsia. Gastroscopies were considered low-risk for significant endoscopic findings if age <65, no alarm symptoms or other concerning indications, and insufficient evidence that first-line treatments and diagnostic approaches had been tried prior to gastroscopy. Clinically important findings were defined as those impacting management, not otherwise identifiable non-invasively. Results: Of the 358 reviewed gastroscopies for dyspepsia, 293 (81.8%) had no alarm symptoms, and 130 (36.3%) had no alarm symptoms or other appropriate indications. Clinically important findings were identified in 9 (6.9%) of the 130 low-risk cases. In the year following, one patient (1/130) visited the emergency department 3 times for their symptoms and no patients required hospital admission. No malignancies were detected. Conclusions: Many gastroscopies are performed on patients <65 years old with dyspepsia, even when they lack alarm symptoms or other clinical indications, despite recommendations against this practice and low procedure yield. Strategies to improve the uptake of current guidelines may optimize endoscopy resource utilization.