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The expanding field of cardiorespiratory fitness (CRF) in individuals with and without atrial fibrillation (AF) presents a complex landscape, demanding careful interpretation of the existing research. AF, characterized by significant mortality and morbidity, prompts the exploration of strategies to mitigate its impact. Increasing physical activity (PA) levels emerges as a promising avenue to address AF risk factors, such as obesity, hypertension, and diabetes mellitus, through mechanisms of reduced vasoconstriction, endothelin-1 modulation, and improved insulin sensitivity. However, caution is warranted, as recent investigations suggest a heightened incidence of AF, particularly in athletes engaged in high-intensity exercise, due to the formation of ectopic foci and changes in cardiac anatomy. Accordingly, patients should adhere to guideline-recommended amounts of low-to-moderate PA to balance benefits and minimize adverse effects. When looking closer at the current evidence, gender-specific differences have been observed and challenged conventional understanding, with women demonstrating decreased AF risk even at extreme exercise levels. This phenomenon may be rooted in divergent hemodynamic and structural responses to exercise between men and women. Existing research is predominantly observational and limited to racially homogenous populations, which underscores the need for comprehensive studies encompassing diverse, non-White ethnic groups in athlete and non-athlete populations. These individuals exhibit a disproportionately high burden of AF risk factors that could be addressed through improved CRF. Despite the limitations, randomized control trials offer promising evidence for the efficacy of CRF interventions in patients with preexisting AF, showcasing improvements in clinically significant AF outcomes and patient quality of life. The potential of CRF as a countermeasure to the consequences of AF remains an area of great promise, urging future research to delve deeper to explore its role within specific racial and gender contexts. This comprehensive understanding will contribute to the development of tailored strategies for optimizing cardiovascular health and AF prevention in all those who are affected.
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BACKGROUND: Inflammatory bowel disease (IBD)-associated peripheral spondyloarthritis (pSpA) decreases quality of life and remains poorly understood. Given the prevalence of this condition and its negative impact, it is surprising that evidence-based disease definitions and diagnostic strategies are lacking. This systematic review summarizes available data to facilitate development and validation of diagnostics, patient-reported outcomes, and imaging indices specific to this condition. METHODS: A literature search was conducted. Consensus or classification criteria, case series, cross-sectional studies, cohort studies, and randomized controlled trials related to diagnosis were included. RESULTS: A total of 44 studies reporting data on approximately 1500 patients with pSpA were eligible for analysis. Data quality across studies was only graded as fair to good. Due to large heterogeneity, meta-analysis was not possible. The majority of studies incorporated patient-reported outcomes and a physical examination. A total of 13 studies proposed or validated screening tools, consensus, classification, or consensus criteria. A total of 28 studies assessed the role of laboratory tests, none of which were considered sufficiently accurate for use in diagnosis. A total of 17 studies assessed the role of imaging, with the available literature insufficient to fully endorse any imaging modality as a robust diagnostic tool. CONCLUSIONS: This review highlights existing inconsistency and lack of a clear diagnostic approach for IBD-associated pSpA. Given the absence of an evidence-based approach, a combination of existing criteria and physician assessment should be utilized. To address this issue comprehensively, our future efforts will be directed toward pursuit of a multidisciplinary approach aimed at standardizing evaluation and diagnosis of IBD-associated pSpA.
This systematic review highlights the lack of an evidence-based approach to the diagnosis of inflammatory bowel diseaseassociated peripheral spondyloarthritis and the need to standardize evaluation and diagnosis via multidisciplinary collaboration with development of patient-reported outcomes and imaging indices.
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Background: Since 2009, inflammatory bowel disease (IBD) specialists have utilized "IBD LIVE," a weekly live video conference with a global audience, to discuss the multidisciplinary management of their most challenging cases. While most cases presented were confirmed IBD, a substantial number were diseases that mimic IBD. We have categorized all IBD LIVE cases and identified "IBD-mimics" with consequent clinical management implications. Methods: Cases have been recorded/archived since May 2018; we reviewed all 371 cases from May 2018-February 2023. IBD-mimics were analyzed/categorized according to their diagnostic and therapeutic workup. Results: Confirmed IBD cases made up 82.5% (306/371; 193 Crohn's disease, 107 ulcerative colitis, and 6 IBD-unclassified). Sixty-five (17.5%) cases were found to be mimics, most commonly medication-induced (nâ =â 8) or vasculitis (nâ =â 7). The evaluations that ultimately resulted in correct diagnosis included additional endoscopic biopsies (nâ =â 13, 21%), surgical exploration/pathology (nâ =â 10, 16.5%), biopsies from outside the GI tract (nâ =â 10, 16.5%), genetic/laboratory testing (nâ =â 8, 13%), extensive review of patient history (nâ =â 8, 13%), imaging (nâ =â 5, 8%), balloon enteroscopy (nâ =â 5, 8%), and capsule endoscopy (nâ =â 2, 3%). Twenty-five patients (25/65, 38%) were treated with biologics for presumed IBD, 5 of whom subsequently experienced adverse events requiring discontinuation of the biologic. Many patients were prescribed steroids, azathioprine, mercaptopurine, or methotrexate, and 3 were trialed on tofacitinib. Conclusions: The diverse presentation of IBD and IBD-mimics necessitates periodic consideration of the differential diagnosis, and reassessment of treatment in presumed IBD patients without appropriate clinical response. The substantial differences and often conflicting treatment approaches to IBD versus IBD-mimics directly impact the quality and cost of patient care.
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Patient participation is crucial to learning health systems that leverage patient data to improve care practices. Age, history of anxiety or depression, and frequency of clinic visits were associated with inactive participation in an inflammatory bowel disease learning health system.
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Introduction: Hepatobiliary overlap syndromes describe the coinciding presentation of more than one immune-mediated biliary and liver disease in a single patient and present complex challenges in diagnosis and treatment. We report a case of ulcerative colitis with primary sclerosing cholangitis and autoimmune hepatitis overlap syndrome responsive to vancomycin. Case Presentation: The patient is a 30-year-old female with known ulcerative pancolitis and autoimmune hepatitis. She presented to the emergency department with a constellation of gastrointestinal symptoms, including diffuse lower abdominal pain, bloody diarrhea, and nausea with bilious vomiting. Subsequent imaging revealed the additional diagnosis of primary sclerosing cholangitis, and she was diagnosed with overlap syndrome. Multiple treatment regimens were trialed with minimal improvement. She eventually achieved normalization of both clinical status and biochemical markers after the addition of vancomycin. Conclusion: Vancomycin is an underutilized therapy; its potential role in primary sclerosing cholangitis and autoimmune hepatitis overlap syndrome has not been previously reported.
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INTRODUCTION: The American Gastroenterological Association (AGA) has compiled risk factors that may be predictive of disease complications in Crohn's disease (CD) and ulcerative colitis (UC). The aim of this study was to evaluate the performance of the AGA risk factors for risk stratification in UC and CD. METHODS: We included participants of 2 cohorts: the Ocean State Crohn's and Colitis Area Registry cohort and the Mayo Clinic cohort. Baseline clinical risk factors were extracted according to the AGA pathway. Our primary end point was defined as follows: (i) any inflammatory bowel disease related-hospitalization, (ii) any inflammatory bowel disease-related bowel surgery, or (iii) any progression of disease. We analyzed the association of the number of AGA risk factors with our end point. Statistical multivariable modeling was performed with Cox proportional hazards model. RESULTS: A total of 412 patients with CD were included. Comparing ≥3 risk factors with 0-1 risk factor, we found a significantly increased risk of complications in both the Ocean State Crohn's and Colitis Area Registry cohort (hazard ratio [HR] 2.75, 95% confidence interval 1.71-4.41) and Mayo Clinic cohort (HR 2.07, 95% confidence interval 1.11-3.84). Diagnosis at younger age (HR 2.07), perianal disease (HR 1.99), and B2/B3 behavior (HR 1.92) were significantly associated with disease complications. We did not observe a consistent association between number of risk factors nor any specific individual risk factors and risk of disease complications in the 265 patients with UC included. DISCUSSION: We found a significant association between the number of AGA risk factors and the risk of disease complication in CD; this association was not significant in UC. The presence of ≥ 3 risk factors in CD leads to the highest risk of complications. The AGA care pathway is a useful tool to stratify patients who are at higher risk of disease complications in patients with CD.
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Colitis Ulcerosa , Colitis , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Humanos , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/terapia , Vías Clínicas , Colitis Ulcerosa/complicaciones , Enfermedades Inflamatorias del Intestino/complicaciones , Factores de Riesgo , Colitis/complicacionesRESUMEN
INTRODUCTION: Whether dye spray chromoendoscopy (DCE) adds value in surveillance colonoscopy with high-definition (HD) scopes remains controversial. This updated meta-analysis compares dysplasia detection using DCE and high-definition white light endoscopy (HD-WLE) in patients with inflammatory bowel disease (IBD) undergoing surveillance colonoscopy. METHODS: A comprehensive search was performed for randomized controlled trials (RCT) comparing HD-WLE and DCE in patients with IBD. The primary outcome was to compare the proportion of patients with at least 1 dysplastic lesion detected by DCE vs HD-WLE. Odds ratios (OR) and 95% confidence intervals (CI) were pooled using the random-effects model, with I2 > 60% indicating substantial heterogeneity. The Grading of Recommendations, Assessment, Development, and Evaluation approach was used to assess the certainty of evidence (CoE). RESULTS: Six RCT involving 978 patients were analyzed (DCE = 479 vs HD-WLE = 499 patients). DCE detected significantly more patients with dysplasia than HD-WLE (18.8% vs 9.4%), OR 1.94 (95% CI 1.21-3.11, I2 = 28%, P = 0.006, high CoE). This remained significant after excluding 2 RCT published as abstracts. A sensitivity analysis excluding a noninferiority RCT with a single experienced operator eliminated the results' heterogeneity, OR 2.46 (95% CI 1.56-3.90, I2 = 0%). Although high-grade dysplasia detection was numerically higher in the DCE group (2.8% vs 1.1%), the difference was statistically insignificant, OR 2.21 (95% CI 0.64-7.62, I2 = 0%, low CoE). DISCUSSION: Our updated meta-analysis supports DCE as a superior strategy in overall dysplasia detection in IBD, even with HD scopes. When expertise is available, DCE should be considered for surveillance colonoscopy in patients with high-risk IBD, with the acknowledgment that virtual chromoendoscopy shows equivalence in recent studies. Further multicenter trials with multiple endoscopists with varying expertise levels and longer-term outcome data showing a reduction in cancer or cancer-related death are needed.
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Neoplasias del Colon , Neoplasias Colorrectales , Enfermedades Inflamatorias del Intestino , Humanos , Ensayos Clínicos Controlados Aleatorios como Asunto , Enfermedades Inflamatorias del Intestino/diagnóstico por imagen , Enfermedades Inflamatorias del Intestino/patología , Colonoscopía , Neoplasias Colorrectales/diagnóstico , Neoplasias del Colon/patología , HiperplasiaRESUMEN
In an analysis of over 260 million emergency department visits across the United States from 2007 to 2017, inflammatory bowel disease conferred >10-fold risk for suicide deaths, self-harm, substance use, and psychiatric disorders, though the overall self-harm rates were low (<1% of all-cause inflammatory bowel disease emergency department visits; total 56 suicide deaths).
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Enfermedades Inflamatorias del Intestino , Trastornos Mentales , Conducta Autodestructiva , Trastornos Relacionados con Sustancias , Suicidio , Adulto , Humanos , Estados Unidos/epidemiología , Suicidio/psicología , Conducta Autodestructiva/epidemiología , Conducta Autodestructiva/psicología , Trastornos Mentales/epidemiología , Trastornos Relacionados con Sustancias/complicaciones , Trastornos Relacionados con Sustancias/epidemiología , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/epidemiologíaRESUMEN
Health confidencean individual's belief in their ability and agency to affect disease outcomeshas bidirectional temporal correlations with inflammatory bowel disease activity. Low health confidence is associated with higher risks for future disease activity, and inflammatory bowel disease flares erode confidence.
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Enfermedades Inflamatorias del Intestino , Humanos , Estudios Longitudinales , Enfermedades Inflamatorias del Intestino/epidemiología , Estudios de CohortesRESUMEN
BACKGROUND: The description of the clinical presentation of celiac disease (CeD) has usually come from studies at referral centers. Data about CeD presentation in the community are sparse. AIMS: We aim to describe the clinical presentation of patients with biopsy-proven CeD at a community-based adult gastroenterology practice and compare it to a referral center. METHODS: We performed a retrospective study of two cohorts of patients diagnosed with CeD between 2000-2007 (n = 117) and 2013-2016 (n = 91) in a community practice, and a third cohort (n = 188) diagnosed between 2000 and 2007 in a tertiary referral center. The clinical presentation, body mass index, tissue-transglutaminase levels, DEXA scan, vitamin D levels, and vaccine recommendations were assessed. RESULTS: Celiac disease presentation changed over time in the two community cohorts. Recently, fewer patients presented with diarrhea and anemia, but constipation and neurologic symptoms were more common. The most recent cohort had a higher proportion of patients who were overweight or obese than the first cohort. However, the body mass index in both community cohorts was higher than in the tertiary referral center. The frequency of osteopenia and osteoporosis was high in both community cohorts. The tertiary referral center patients were younger, presented with a higher proportion of diarrhea and a lower body mass index. CONCLUSIONS: The clinical presentation of CeD differs between the community setting and a tertiary referral center. Patients with CeD presenting to the community setting tended to be older, overweight, and to have a high proportion of mineral bone disease.
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Enfermedad Celíaca , Gastroenterología , Osteoporosis , Adulto , Humanos , Enfermedad Celíaca/complicaciones , Enfermedad Celíaca/diagnóstico , Enfermedad Celíaca/epidemiología , Estudios Retrospectivos , Sobrepeso , Osteoporosis/diagnóstico por imagen , Osteoporosis/epidemiología , Obesidad/complicaciones , Obesidad/diagnóstico , Obesidad/epidemiología , DiarreaRESUMEN
Patients with inflammatory bowel disease (IBD) may take medications that affect their immune system, altering their ability to fight infection or making them less responsive to vaccines. Many of these patients were excluded from original studies regarding COVID-19, which creates a challenge for gastroenterologists to use evidence-based medicine to guide their management. We reviewed the available literature regarding patients with IBD and COVID-19 outcomes and response to vaccinations. Of all IBD patients, 0.3-24% acquired COVID-19 infection and 7-67% of those patients required hospitalization. Many studies have analyzed the effects of COVID-19 on patients with IBD. Observational studies suggest most IBD patients are not at higher risk from COVID-19 infection and that the COVID-19 vaccines are safe, effective and recommended. However, patients being treated with a TNF-α inhibitor with an immunomodulator and patients being treated with steroids should be monitored closely and efforts should be made to wean patients off of systemic steroids if possible. Patients treated with these regimens had lower antibody responses to vaccination and were at higher risk of acquiring severe COVID-19 infection. Antibody responses were robust after the second dose of mRNA vaccines with 85-100% of individuals showing seroconversion, albeit with lower levels of antibodies compared to the general population.
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COVID-19 , Enfermedades Inflamatorias del Intestino , Vacunas , Humanos , Vacunas contra la COVID-19 , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , VacunaciónRESUMEN
BACKGROUND: Functional disorders impart significant morbidity in patients with inflammatory bowel disease who undergo restorative proctocolectomy. OBJECTIVE: This systematic review aimed to summarize the management strategies for various functional disorders of the pouch. DATA SOURCES: A database search of PubMed was conducted to identify relevant clinical studies assessing the management of various functional disorders in patients who underwent restorative proctocolectomy. STUDY SELECTION: Published clinical studies investigating a functional disorder of the pouch in patients who previously underwent a colectomy with ileal pouch-anal anastomosis. INTERVENTIONS: Restorative proctocolectomy was completed in patients with inflammatory bowel disease or other indications such as a diagnosis of familial adenomatous polyposis. MAIN OUTCOME MEASURES: The primary outcomes described in this review include the prevalence of functional disorders of the pouch in patients undergoing restorative proctocolectomy and the relevant management strategies. RESULTS: Ten clinical studies were identified using the predetermined search terms and screened for relevancy to patients with inflammatory bowel disease who previously underwent colectomy with ileal pouch-anal anastomosis. A qualitative summary was developed on the basis of data from these studies and from current guidelines developed for the management of inflammatory bowel disease. LIMITATIONS: This systematic review is limited by the small number and low quality of the clinical studies included as well as the nonquantitative summary of the findings. CONCLUSIONS: Functional disorders of the pouch are likely underdiagnosed. Although a source of significant morbidity, these diseases require additional clinical studies to better elucidate effective management strategies.
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Poliposis Adenomatosa del Colon , Enfermedades Inflamatorias del Intestino , Proctocolectomía Restauradora , Humanos , Poliposis Adenomatosa del Colon/diagnóstico , Poliposis Adenomatosa del Colon/cirugía , Colectomía , Enfermedades Inflamatorias del Intestino/diagnóstico , Enfermedades Inflamatorias del Intestino/cirugía , PrevalenciaRESUMEN
With the advent of biologic agents, the treatment of patients with Inflammatory Bowel Diseases (IBD) has changed from managing symptoms to achieving remission of disease. Disease remission is associated with better outcomes than symptomatic care alone. The Treat-to-Target paradigm provides targets that serve as surrogates for achieving disease remission. The most important target is endoscopic mucosal healing and other targets include symptomatic response, symptomatic remission, biomarker normalization, and normalization of patient's quality of life. Targets are reached via utilization of biologic medications that may be modified or substituted as goals are not met. IBD Qorus represents a national collaborative of academic IBD centers and private gastroenterology practices using the Treat-to-Target approach and patient-centered communication methods to provide better care for all patient's suffering from IBD.