RESUMEN
BACKGROUND: Lyme arthritis often presents as acute monoarticular arthritis challenging to distinguish from septic arthritis. Typical management for Lyme arthritis entails antibiotic therapy, while septic arthritis usually warrants operative debridement. During the period when Western Pennsylvania transitioned to a Lyme-endemic region, many children underwent operative intervention who were ultimately diagnosed with Lyme arthritis due to diagnostic ambiguity. We examined the impact of the operative intervention on pediatric Lyme arthritis outcomes. METHODS: We conducted a retrospective cohort study of patients admitted to a tertiary care children's hospital who were diagnosed with Lyme arthritis from 2008 to 2018 using chart review. Inclusion criteria were positive Lyme serology by Centers for Disease Control and Prevention (CDC) definition, clinical arthritis, and negative bacterial cultures. We recorded clinical presentation, laboratory data, details of hospitalization, costs, and outcomes after therapy to compare the impact of antibiotics alone (nonoperative group) versus antibiotics plus operative debridement (operative group). RESULTS: A total of 149 patients met the inclusion criteria. Overall, 47 (32%) patients underwent orthopaedic intervention. Operative management was associated with increased length (3.17 vs. 1.40 d) and cost ($27,850 vs. $10,716) of admission. The clinical resolution was documented in 57/58 patients (98%) in the nonoperative group and 41/42 patients (98%) in the operative group. The median duration to resolution was 21 days for both groups. CONCLUSIONS: Operative management of pediatric patients with Lyme arthritis is associated with increased resource utilization and costs while being similarly efficacious to nonoperative management. As the US Lyme epidemic expands, improved diagnosis and management of acute undifferentiated arthritis may prevent unneeded operative intervention. LEVEL OF EVIDENCE: Level III-retrospective cohort study.
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Artritis Infecciosa , Enfermedad de Lyme , Antibacterianos/uso terapéutico , Artritis Infecciosa/diagnóstico , Artritis Infecciosa/epidemiología , Artritis Infecciosa/terapia , Niño , Humanos , Enfermedad de Lyme/diagnóstico , Enfermedad de Lyme/epidemiología , Enfermedad de Lyme/terapia , Estudios RetrospectivosRESUMEN
Background: Lyme disease is the most common reportable zoonotic infection in the United States. Recent data suggest spread of the Ixodes tick vector and increasing incidence of Lyme disease in several states, including Pennsylvania. We sought to determine the clinical presentation and healthcare use patterns for pediatric Lyme disease in western Pennsylvania. Methods: The electronic medical records of all patients with an International Classification of Disease, Ninth Revision, diagnosis of Lyme disease between 2003 and 2013 at Children's Hospital of Pittsburgh were individually reviewed to identify confirmed cases of Lyme disease. The records of 773 patients meeting these criteria were retrospectively analyzed for patient demographics, disease manifestations, and healthcare use. Results: An Lyme disease increased exponentially in the pediatric population of western Pennsylvania. There was a southwestward migration of Lyme disease cases, with a shift from rural to nonrural zip codes. Healthcare provider involvement evolved from subspecialists to primary care pediatricians and emergency departments (EDs). Patients from nonrural zip codes more commonly presented to the ED, while patients from rural zip codes used primary care pediatricians and EDs equally. Conclusions: The current study details the conversion of western Pennsylvania from a Lyme-naive to a Lyme-epidemic area, highlighting changes in clinical presentation and healthcare use over time. Presenting symptoms and provider type differed between those from rural and nonrural zip codes. By elucidating the temporospatial epidemiology and healthcare use for pediatric Lyme disease, the current study may inform public health measures regionally while serving as an archetype for other areas at-risk for Lyme disease epidemics.
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Epidemias , Utilización de Instalaciones y Servicios/estadística & datos numéricos , Enfermedad de Lyme/epidemiología , Enfermedad de Lyme/patología , Topografía Médica , Adolescente , Animales , Niño , Preescolar , Femenino , Hospitales Pediátricos , Humanos , Incidencia , Lactante , Recién Nacido , Enfermedad de Lyme/diagnóstico , Enfermedad de Lyme/tratamiento farmacológico , Masculino , Pennsylvania/epidemiología , Estudios Retrospectivos , Población Rural , Población UrbanaRESUMEN
BACKGROUND & AIMS: Specialty medical homes (SMHs) are a new health care model in which a multidisciplinary team and specialists manage patients with chronic diseases. As part of a large integrated payer-provider network, we formed an inflammatory bowel diseases (IBDs) SMH and investigated its effects on health care use, disease activity, and quality of life (QoL). METHODS: We performed a retrospective analysis of 322 patients (58% female; mean age, 34.6 y; 62% with Crohn's disease; 32% with prior IBD surgery) enrolled in an IBD SMH, in conjunction with the University of Pittsburgh Medical Center Health Plan, from June 2015 through July 2016. Patients had at least 1 year of follow up. We evaluated changes in numbers of emergency department visits and hospitalizations from the year before vs after SMH enrollment. Secondary measures included IBD activity assessments and QoL. RESULTS: Compared to the year before IBD SMH enrollment, patients had a 47.3% reduction in emergency department visits (P < .0001) and a 35.9% reduction in hospitalizations (P = .008). In the year following IBD SMH enrollment, patients had significant reductions in the median Harvey-Bradshaw Index score (reduced from 4 to 3.5; P = .002), and median ulcerative colitis activity index score (from 4 to 3; P = .0003), and increases in QoL (median short inflammatory bowel disease questionnaire score increased from 50 to 51.8; P < .0001). Patients in the most extreme (highest and lowest) quartiles had the most improvement when we compared scores at baseline vs after enrollment. Based on multivariable regression analysis, use of corticosteroids (odds ratio [OR], 2.72; 95% CI, 1.32-5.66; P = .007) or opioids (OR, 3.20; 95% CI, 1.32-7.78; P = .01), and low QoL (OR, 4.44; 95% CI, 1.08-18.250; P = .04) at enrollment were significantly associated with persistent emergency department visits and hospitalizations. CONCLUSIONS: We found development of an IBD SMH to be feasible and significantly reduce unplanned care and disease activity and increase patient QoL 1 year after enrollment.
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Utilización de Instalaciones y Servicios/estadística & datos numéricos , Enfermedades Inflamatorias del Intestino/terapia , Atención Dirigida al Paciente/organización & administración , Calidad de Vida , Adolescente , Adulto , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/patología , Enfermedades Inflamatorias del Intestino/psicología , Masculino , Persona de Mediana Edad , Pennsylvania , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVES: Anastomotic reconstruction following intestinal resection in Crohn's disease (CD) may employ side-to-side anastomosis (STSA; anti-peristaltic orientation) or end-to-end anastomosis (ETEA). Our aim was to determine the impact of these two anastomotic techniques on long-term clinical status in postoperative CD patients. METHODS: We performed a comparative effectiveness study of prospectively collected observational data from consented CD patients undergoing their first or second ileocolonic bowel resection and re-anastomosis between 2008 and 2012, in order to assess the association between anastomosis type and 2-year postoperative quality of life (QoL), healthcare utilization, disease clinical or endoscopic recurrence, use of medications, and need for repeat resection. RESULTS: One hundred and twenty eight postoperative CD patients (60 STSA and 68 ETEA) were evaluated. At 2 years postoperatively, STSA patients had higher rates of emergency department visits (33.3% vs. 14.7%; P=0.01), hospitalizations (30% vs. 11.8%; P=0.01), and abdominal computed tomography scans (50% vs. 13.2%; P<0.001) with lower QoL (mean short inflammatory bowel disease questionnaire 47.9 vs. 53.4; P=0.007). There was no difference among the two groups in the 30 day surgical complications and 2-year patterns of disease activity, CD medication requirement, endoscopic recurrence, and need for new surgical management (all P > 0.05). CONCLUSIONS: At 2 years postoperatively, CD patients with ETEA demonstrated better QoL and less healthcare utilization compared with STSA, despite having similar patterns of disease recurrence and CD treatment. These findings suggest that surgical reconstruction of the bowel as an intact tube (ETEA) contribute to improved functional and clinical status in patients with CD.
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Ciego/cirugía , Enfermedad de Crohn/cirugía , Recursos en Salud/estadística & datos numéricos , Íleon/cirugía , Calidad de Vida , Adulto , Anastomosis Quirúrgica/métodos , Investigación sobre la Eficacia Comparativa , Enfermedad de Crohn/tratamiento farmacológico , Servicio de Urgencia en Hospital/estadística & datos numéricos , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Masculino , Persona de Mediana Edad , Recurrencia , Estudios Retrospectivos , Encuestas y Cuestionarios , Factores de Tiempo , Tomografía Computarizada por Rayos X/estadística & datos numéricos , Adulto JovenRESUMEN
BACKGROUND: Telephone activity is essential in management of complex chronic diseases including inflammatory bowel disease (IBD). Telephone encounters logged in the electronic medical record have recently been proposed as a surrogate marker of disease activity and impending health care utilization; however, the association between telephone calls and financial expenditures has not been evaluated. STUDY: We performed a 3-year prospective observational study of telephone encounters logged at a tertiary referral IBD center. We analyzed patient demographics, disease characteristics, comorbidities, clinical activity, and health care financial charges by telephone encounter frequency. RESULTS: Eight hundred one patients met inclusion criteria (52.3% female; mean age, 44.1 y), accounted for 12,669 telephone encounters, and accrued $70,513,449 in charges over 3 years. High telephone encounter frequency was associated with female gender (P=0.003), anxiety/depression (P<0.001), and prior IBD surgery (P<0.001). High telephone encounter categories had significantly more hospitalizations (P<0.001), IBD surgery (P<0.001), worse quality of life (P<0.001), more corticosteroid (P<0.001), biological (P<0.001), and opiate prescriptions (P<0.001). High telephone encounter frequency patients amassed higher total available charges in each year (P<0.001) and over the 3 years (P<0.001). Telephone encounters in 2009 (P=0.02) and 2010 (P<0.001) were significantly associated with financial charges the following year after controlling for demographic, utilization, and medication covariates. CONCLUSIONS: Increased telephone encounters are associated with significantly higher health care utilization and financial expenditures. Increased call frequency is predictive of future health care spending. Telephone encounters are a useful tool to identify patients at risk of clinical deterioration and large financial expense.
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Enfermedades Inflamatorias del Intestino/diagnóstico , Telemedicina/estadística & datos numéricos , Adulto , Registros Electrónicos de Salud/estadística & datos numéricos , Femenino , Gastos en Salud , Humanos , Enfermedades Inflamatorias del Intestino/economía , Masculino , Persona de Mediana Edad , Pennsylvania , Valor Predictivo de las Pruebas , Estudios Prospectivos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Data on the cost and efficiency of skin cancer detection through total body skin examination are scarce. OBJECTIVE: To determine the number needed to screen (NNS) and biopsy (NNB) and cost per skin cancer diagnosed in a large dermatology practice in patients undergoing total body skin examination. METHODS: This is a retrospective observational study. RESULTS: During 2011-2015, a total of 20,270 patients underwent 33,647 visits for total body skin examination; 9956 lesion biopsies were performed yielding 2763 skin cancers, including 155 melanomas. The NNS to detect 1 skin cancer was 12.2 (95% confidence interval [CI] 11.7-12.6) and 1 melanoma was 215 (95% CI 185-252). The NNB to detect 1 skin cancer was 3.0 (95% CI 2.9-3.1) and 1 melanoma was 27.8 (95% CI 23.3-33.3). In a multivariable model for NNS, age and personal history of melanoma were significant factors. Age switched from a protective factor to a risk factor at 51 years of age. The estimated cost per melanoma detected was $32,594 (95% CI $27,326-$37,475). LIMITATIONS: Data are from a single health care system and based on physician coding. CONCLUSION: Melanoma detection through total body skin examination is most efficient in patients ≥50 years of age and those with a personal history of melanoma. Our findings will be helpful in modeling the cost effectiveness of melanoma screening by dermatologists.
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Dermatología , Detección Precoz del Cáncer/economía , Costos de la Atención en Salud , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/economía , Adulto , Anciano , Anciano de 80 o más Años , Atención a la Salud , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
BACKGROUND AND AIMS: Inflammatory bowel disease (IBD) patients are at increased risk of melanoma and non-melanoma skin cancers, and preventive care guidelines in IBD favor annual skin examinations. Here we estimate the cost-effectiveness of annual melanoma screening in IBD. METHODS: Melanoma screening was defined as receiving annual total body skin examinations starting at age 40 from a dermatologist. Screening was compared to US background total body skin examination rates performed by primary care practitioners. A Markov model was used to estimate intervention costs and effectiveness. Future costs and effectiveness were discounted at 3% per year over a lifetime horizon. Strategies were compared using a willingness-to-pay threshold of $100,000/quality-adjusted life year (QALY) gained. RESULTS: Annual melanoma screening cost an average of $1961 per patient, while no screening cost $81 per patient. Melanoma screening was more effective, gaining 9.2 QALYs per 1000 persons, at a cost of $203,400/QALY gained. Screening every other year was the preferred strategy, gaining 6.2 QALYs per 1000 persons and costing $143,959/QALY. One-way sensitivity analyses suggested the relative risk of melanoma in IBD, melanoma progression, and screening costs were most influential with clinically plausible variation, leading to scenarios costing < $100,000/QALY gained. Probabilistic sensitivity analyses suggested screening every other year was cost-effective in 17.4% of iterations. CONCLUSIONS: Screening for melanoma in IBD patients was effective but expensive. Screening every other year was the most cost-effective strategy. Studies to identify IBD patients at the highest risk of developing melanoma may assist in targeting a prevention program in the most cost-effective manner.
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Análisis Costo-Beneficio , Detección Precoz del Cáncer , Enfermedades Inflamatorias del Intestino/epidemiología , Melanoma , Análisis Costo-Beneficio/métodos , Análisis Costo-Beneficio/estadística & datos numéricos , Detección Precoz del Cáncer/economía , Detección Precoz del Cáncer/métodos , Detección Precoz del Cáncer/estadística & datos numéricos , Humanos , Melanoma/diagnóstico , Melanoma/economía , Melanoma/epidemiología , Melanoma/prevención & control , Servicios Preventivos de Salud/economía , Servicios Preventivos de Salud/métodos , Años de Vida Ajustados por Calidad de Vida , Medición de Riesgo , Factores de Riesgo , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Dermatologic manifestations of inflammatory bowel disease (IBD) are common, and certain IBD medications increase the risk of skin cancer. AIMS: To define the rates of care and factors associated with dermatologic utilization with a focus on skin cancer screening. METHODS: We utilized a prospective, natural history IBD research registry to evaluate all outpatient healthcare encounters from 2010 to 2016. Gastrointestinal, dermatologic and primary care visits per individual were identified. We calculated the proportion of patients obtaining care, categorized primary indications for dermatologic visits, determined the incidence of melanoma and non-melanoma skin cancers, and used logistic regression to determine factors associated with dermatology utilization. RESULTS: Of the 2127 IBD patients included, 452 (21.3%) utilized dermatology over the study period, and 55 (2.6%) had a total body skin examination at least once. The 452 patients incurred 1633 dermatology clinic visits, 278 dermatologic procedures, and 1108 dermatology telephone encounters. The most frequent indication was contact dermatitis or dermatitis. Factors associated with dermatology use were family history of skin cancer, employment, systemic steroids, longer disease duration, emergency room use, and the number of IBD-related clinic visits. Between 8.3 and 11% of IBD patients recommended for skin cancer screening visited dermatology each year, and the resulting incidence of non-melanoma skin cancer was 35.4/10,000 [95% CI 23.3-51.5] and melanoma was 6.56/10,000 [95% CI 2.1-15.3]. CONCLUSIONS: Less than one in ten IBD patients obtain dermatologic care. Given the increased risk of skin cancers among IBD patients, an emphasis on education, prevention, and screening merits attention.
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Dermatología , Mal Uso de los Servicios de Salud , Enfermedades Inflamatorias del Intestino , Enfermedades de la Piel , Neoplasias Cutáneas , Adulto , Atención Ambulatoria/estadística & datos numéricos , Dermatología/métodos , Dermatología/estadística & datos numéricos , Detección Precoz del Cáncer/métodos , Femenino , Mal Uso de los Servicios de Salud/prevención & control , Mal Uso de los Servicios de Salud/estadística & datos numéricos , Humanos , Incidencia , Enfermedades Inflamatorias del Intestino/epidemiología , Enfermedades Inflamatorias del Intestino/terapia , Masculino , Persona de Mediana Edad , Evaluación de Necesidades , Medición de Riesgo , Factores de Riesgo , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/epidemiología , Enfermedades de la Piel/terapia , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/prevención & control , Estados Unidos/epidemiologíaRESUMEN
OBJECTIVES: Peripheral blood eosinophilia (PBE) in inflammatory bowel disease (IBD) is associated with ulcerative colitis (UC) and active disease. Little data exist on the long-term impact of PBE on disease course. We aimed to investigate the multi-year patterns of PBE and its impact on disease severity in a large IBD cohort. METHODS: We performed a registry analysis of a consented, prospective, natural history IBD cohort at a tertiary center from 2009 to 2014. Demographics, comorbidities, disease activity, healthcare utilization, and time to hospitalization or surgical resection of patients who displayed PBE were compared to patients without PBE. RESULTS: Of the 2,066 IBD patients, 19.2% developed PBE. PBE was significantly associated with UC (P<0.001), extensive colitis (P<0.001), and shorter disease duration (P=0.03). Over six years, PBE patients had more active disease (Harvey-Bradshaw Index P=0.001; ulcerative colitis activity index P<0.001), concurrent C-reactive protein elevation (P<0.001), healthcare utilization (hospitalization P<0.001, IBD surgery P<0.001), and more aggressive medical therapy (prednisone P<0.001, anti-TNF P<0.001). Patients with PBE had a significantly reduced time to hospitalization in both UC (P<0.001) and Crohn's disease (CD) (P<0.001) and reduced time to colectomy in UC (P=0.003). On multivariable modeling, PBE remained significantly associated with hospitalization and surgery in both CD and UC. New diagnosis of UC with PBE was associated with increased steroid (P=0.007) and anti-TNF (P=0.001) requirement. CONCLUSION: This multi-year study of a large IBD cohort suggests that peripheral blood eosinophilia represents a biomarker of a distinct IBD subgroup, with a unique inflammatory signature, and at risk for worse clinical outcomes.
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Eosinofilia/complicaciones , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/patología , Adulto , Anciano , Biomarcadores/sangre , Progresión de la Enfermedad , Eosinofilia/patología , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/sangre , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Sistema de Registros , Factores de Riesgo , Índice de Severidad de la Enfermedad , Adulto JovenAsunto(s)
Adalimumab/uso terapéutico , Hidradenitis Supurativa/tratamiento farmacológico , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Adolescente , Adulto , Femenino , Hidradenitis Supurativa/inmunología , Humanos , Enfermedades Inflamatorias del Intestino/complicaciones , Enfermedades Inflamatorias del Intestino/epidemiología , Enfermedades Inflamatorias del Intestino/inmunología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del Tratamiento , Adulto JovenRESUMEN
BACKGROUND: Inflammatory bowel disease (IBD) is a heterogeneous collection of chronic inflammatory disorders of the digestive tract. Clinical, genetic, and pathological heterogeneity makes it increasingly difficult to translate efficacy studies into real-world practice. Our objective was to develop a comprehensive natural history registry derived from multi-year observational data to facilitate effectiveness and clinical phenotypic research in IBD. METHODS: A longitudinal, consented registry with prospectively collected data was developed at UPMC. All adult IBD patients receiving care at the tertiary care center of UPMC are eligible for enrollment. Detailed data in the electronic health record are accessible for registry research purposes. Data are exported directly from the electronic health record and temporally organized for research. RESULTS: To date, there are over 2565 patients participating in the IBD research registry. All patients have demographic data, clinical disease characteristics, and disease course data including healthcare utilization, laboratory values, health-related questionnaires quantifying disease activity and quality of life, and analytical information on treatment, temporally organized for 6 years (2009-2015). The data have resulted in a detailed definition of clinical phenotypes suitable for association studies with parameters of disease outcomes and treatment response. We have established the infrastructure required to examine the effectiveness of treatment and disease course in the real-world setting of IBD. CONCLUSIONS: The IBD research registry offers a unique opportunity to investigate clinical research questions regarding the natural course of the disease, phenotype association studies, effectiveness of treatment, and quality of care research.
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Colitis Ulcerosa/fisiopatología , Enfermedad de Crohn/fisiopatología , Registros Electrónicos de Salud , Sistema de Registros , Adulto , Investigación Biomédica , Estudios de Cohortes , Colitis Ulcerosa/clasificación , Enfermedad de Crohn/clasificación , Progresión de la Enfermedad , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/clasificación , Enfermedades Inflamatorias del Intestino/fisiopatología , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Fenotipo , Estudios Prospectivos , Encuestas y CuestionariosAsunto(s)
Anticuerpos Monoclonales Humanizados/uso terapéutico , Dermatitis Atópica/tratamiento farmacológico , Cobertura del Seguro/estadística & datos numéricos , Seguro de Salud/estadística & datos numéricos , Centros de Atención Terciaria/estadística & datos numéricos , Centros Médicos Académicos/estadística & datos numéricos , Adulto , Anticuerpos Monoclonales Humanizados/economía , Dermatitis Atópica/diagnóstico , Dermatitis Atópica/economía , Costos de los Medicamentos/estadística & datos numéricos , Gastos en Salud/estadística & datos numéricos , Humanos , Cobertura del Seguro/economía , Seguro de Salud/economía , Pennsylvania , Estudios Retrospectivos , Índice de Severidad de la Enfermedad , Insuficiencia del Tratamiento , Adulto JovenRESUMEN
Background: Serum protein reflects albumin and globulin levels, both of which can be altered in inflammatory bowel disease (IBD). The implications of a high globulin fraction in IBD are unknown. We hypothesized that a high globulin fraction may function independently of albumin as a biomarker of disease severity in IBD patients over a multiyear period. Methods: This was an observational study from a prospective IBD registry of a tertiary care center. High globulin fraction was defined as an elevated globulin level >4 g/dL. Data collected included patient demographics, medication exposures, quality-of-life scores, disease activity, emergency department visits, telephone calls, hospitalizations, and IBD-related surgeries over a 4-year period. Comparisons between patients with a high globulin fraction and those without were performed using Pearson's chi-squared, Student's and Mann-Whitney tests. Multivariate analyses were used to assess the relationship between high globulin fraction and healthcare utilization. Results: A total of 1767 IBD patients with a 4-year follow up were included: 53.5% female, mean age 48.4±15.1 years, and 65.4% with Crohn's disease. Of these patients, 446 (25.2%) presented with elevated globulin fraction. Patients with a high globulin fraction were more likely to be hospitalized during the study period. This result remained significant after multivariate analysis for both Crohn's disease patients and those with ulcerative colitis. Conclusion: A high globulin fraction is independently associated with greater disease severity and healthcare utilization in IBD patients, and may function as a routinely available biomarker of a more severe future disease trajectory.
RESUMEN
BACKGROUND: Inflammatory bowel disease (IBD) is associated with alterations of the innate and adaptive immune systems. Monocytes respond to inflammation and infection, yet the relationship between monocytosis and IBD severity is not fully understood. We aimed to characterize the prevalence of monocytosis in IBD and the association between monocytosis and disease severity and IBD-related health care utilization. METHODS: We used a multiyear, prospectively collected natural history registry to compare patients with IBD with monocytosis to those without monocytosis, among all patients and by disease type. RESULTS: A total of 1290 patients with IBD (64.1% with Crohn disease; 35.9% with ulcerative colitis) were included (mean age 46.4 years; 52.6% female). Monocytosis was found in 399 (30.9%) of patients with IBD (29.3% with Crohn disease; 33.9% with ulcerative colitis). Monocytosis was significantly associated with abnormal C-reactive protein level and erythrocyte sedimentation rate, anemia, worse quality of life, active disease, and increased exposure to biologics (all P < 0.001). Compared with patients without monocytosis, patients with monocytosis had a 3-fold increase in annual financial health care charges (median: $127,013 vs. $32,925, P < 0.001) and an increased likelihood of hospitalization (adjusted odds ratio [AOR], 4.5; P < 0.001), IBD-related surgery (AOR, 1.9; P = 0.002), and emergency department (ED) use (AOR, 2.8; P < 0.001). Patients with monocytosis had a shorter time to surgery, hospitalization, and ED visit after stratifying by disease activity (all P < 0.05). CONCLUSIONS: Patients with IBD with monocytosis, regardless of disease type, are at increased risk for worse clinical outcomes, hospitalization, surgery, and ED use. Peripheral monocytosis may represent a routinely available biomarker of a distinct subgroup with severe disease.
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Colitis Ulcerosa , Enfermedades Inflamatorias del Intestino , Biomarcadores , Colitis Ulcerosa/complicaciones , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/complicaciones , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Calidad de Vida , Sistema de RegistrosRESUMEN
BACKGROUND: Despite advances in the medical management of inflammatory bowel disease (IBD), a subset of patients may require extensive surgery, leading to short-bowel syndrome/intestinal failure requiring long-term home parenteral nutrition (PN) or customized intravenous fluid (IVF) support. Our aim was to further define the characteristics of IBD patients requiring home PN/IVF. METHODS: This is an observational study from a prospective IBD research registry. Patients receiving long-term home PN/IVF support during 2009-2015 were identified and compared with remaining IBD patients. Demographics, surgical history, smoking, narcotic use, IBD treatment, healthcare charges, and presence of biomarkers were reviewed. The IBD-PN group was stratified into 3 groups based on median healthcare charges. RESULTS: Of 2359 IBD patients, there were 25 (1%, 24 with Crohn's disease) who required home PN/IVF, and 250 randomly selected IBD patients matched for disease type formed the control population. Median duration of PN use was 27 months (interquartile range, 11-66). PN use was significantly associated with smoking, narcotic use, IBD-related operations, and lower quality-of-life scores. Among IBD-PN patients, 7 of 25 (28%, 3 after use of teduglutide) were able to successfully discontinue this modality. Median healthcare charges in the IBD-PN group were $51,456 annually. Median charges in the controls were $3427. Period prevalence mortality was 11.5% in IBD-PN and 3.8% in controls. CONCLUSIONS: IBD patients requiring long-term home PN/IVF support are a small minority in the present era of immunomodulator/biologic therapy. These refractory patients have a 15-fold increase in annual median healthcare charges compared with control IBD patients.
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Enfermedades Inflamatorias del Intestino , Nutrición Parenteral en el Domicilio , Síndrome del Intestino Corto , Terapia Biológica , Humanos , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Estudios Prospectivos , Síndrome del Intestino Corto/terapiaRESUMEN
BACKGROUND: Given the rising prevalence of diabetes mellitus (DM) and the limited data on its effect on the course of inflammatory bowel disease (IBD), we characterized multiyear patterns of disease severity in a cohort of IBD patients with coexistent DM. METHODS: Data of consented IBD patients followed prospectively in a natural history registry at a tertiary center between 2009 and 2017 were analyzed. Patients with ≥3 years of clinical follow-up were included. Patients identified with a diagnosis of DM were compared with 400 consecutive IBD controls without a diagnosis of DM, no laboratory evidence of hyperglycemia, and no history of antihyperglycemic treatment. RESULTS: Out of 2810 IBD patients, 141 (5%) had DM (IBD DM; 44% ulcerative colitis, 56% Crohn's disease, 48.2% female). IBD DM had higher use of 5-aminosalicylic acid (5ASA) agents (P = 0.04), narcotics (P < 0.001), and antibiotics (P = 0.007) but not immunomodulators and/or biologics compared with IBD controls. When analyzing biomarkers of severity, IBD DM demonstrated higher frequencies of elevated C-reactive protein (CRP; P = 0.006), elevated erythrocyte sedimentation rate (ESR; P = 0.001), eosinophilia (P = 0.004), monocytosis (P = 0.02), and hypoalbuminemia (P = 0.001). IBD DM had worse quality of life (mean Short Inflammatory Bowel Disease Questionnaire; P < 0.001). IBD DM had increased health care utilization compared with controls (emergency room usage P = 0.008, hospitalizations P < 0.001, gastroenterology clinic visits P < 0.001, and median annual charges P < 0.001). Among IBD DM patients, the use of immunomodulators and/or biologics was not associated with further complications as measured by antibiotic use or hospitalizations. CONCLUSIONS: This study of a large IBD cohort suggests that DM in IBD may be associated with increased disease severity and that there may be room for increasing use of highly effective immunomodulator and/or biologic agents in this group.
Asunto(s)
Colitis Ulcerosa/patología , Enfermedad de Crohn/patología , Diabetes Mellitus Tipo 1/complicaciones , Diabetes Mellitus Tipo 2/complicaciones , Índice de Severidad de la Enfermedad , Adulto , Anciano , Productos Biológicos/uso terapéutico , Colitis Ulcerosa/complicaciones , Colitis Ulcerosa/tratamiento farmacológico , Enfermedad de Crohn/complicaciones , Enfermedad de Crohn/tratamiento farmacológico , Femenino , Hospitalización/estadística & datos numéricos , Humanos , Factores Inmunológicos/uso terapéutico , Masculino , Mesalamina/uso terapéutico , Persona de Mediana Edad , Aceptación de la Atención de Salud/estadística & datos numéricos , Estudios Prospectivos , Calidad de Vida , Sistema de RegistrosRESUMEN
BACKGROUND: Peripheral blood eosinophilia (PBE) is a biomarker of an aggressive multiyear natural history in adults with inflammatory bowel diseases (IBDs). Additionally, PBE at diagnosis is associated with higher disease activity in pediatric-onset IBD. We sought to determine if PBE can function as a biomarker of long-term disease severity in pediatric-onset IBD patients who are followed into adulthood. METHODS: We analyzed a consented, prospective, natural history IBD registry at an adult tertiary center from 2009 to 2018. Prevalence of PBE was evaluated in both pediatric- and adult-onset IBD patients. Demographics, clinical characteristics, and health care utilization data were compared in patients with and without PBE. RESULTS: Among 2800 adult IBD patients, 23.4% had pediatric-onset disease. PBE was found in 34% of the pediatric-onset patients compared with 26.8% of the adult-onset IBD patients (P < 0.001). In the pediatric-onset IBD cohort, PBE was associated with higher rates of allergies (P < 0.0001), but not of asthma, allergic rhinitis, or primary sclerosing cholangitis. In the adult IBD patients with pediatric-onset disease, PBE was associated with higher rates of C-reactive protein elevation (P < 0.0001), erythrocyte sedimentation rate elevation (P < 0.0001), higher health care utilization, and higher average health care charges per year (P < 0.00001). CONCLUSIONS: Peripheral blood eosinophilia was more prevalent in adult IBD patients with pediatric-onset compared with adult-onset disease. Among all IBD patients with long-term follow-up, PBE defined a subgroup with more severe illness. These data suggest that PBE may be a biomarker for a high-risk subgroup with high cost trajectory and long-term severity in pediatric-onset IBD that persists into adulthood.
Asunto(s)
Colitis Ulcerosa/complicaciones , Enfermedad de Crohn/complicaciones , Eosinofilia/epidemiología , Enfermedades Inflamatorias del Intestino/complicaciones , Índice de Severidad de la Enfermedad , Adolescente , Adulto , Edad de Inicio , Biomarcadores/sangre , Niño , Colitis Ulcerosa/sangre , Enfermedad de Crohn/sangre , Eosinofilia/etiología , Femenino , Humanos , Enfermedades Inflamatorias del Intestino/sangre , Masculino , Prevalencia , Estudios Prospectivos , Sistema de Registros , Adulto JovenRESUMEN
Importance: Physician assistants (PAs) are increasingly used in dermatology practices to diagnose skin cancers, although, to date, their diagnostic accuracy compared with board-certified dermatologists has not been well studied. Objective: To compare diagnostic accuracy for skin cancer of PAs with that of dermatologists. Design, Setting, and Participants: Medical record review of 33 647 skin cancer screening examinations in 20 270 unique patients who underwent screening at University of Pittsburgh Medical Center-affiliated dermatology offices from January 1, 2011, to December 31, 2015. International Classification of Diseases, Ninth Revision code V76.43 and International Classification of Diseases and Related Health Problems, Tenth Revision code Z12.83 were used to identify pathology reports from skin cancer screening examinations by dermatologists and PAs. Exposure: Examination performed by a PA or dermatologist. Main Outcomes and Measures: Number needed to biopsy (NNB) to diagnose skin cancer (nonmelanoma, invasive melanoma, or in situ melanoma). Results: Of 20 270 unique patients, 12 722 (62.8%) were female, mean (SD) age at the first visit was 52.7 (17.4) years, and 19 515 patients (96.3%) self-reported their race/ethnicity as non-Hispanic white. To diagnose 1 case of skin cancer, the NNB was 3.9 for PAs and 3.3 for dermatologists (P < .001). Per diagnosed melanoma, the NNB was 39.4 for PAs and 25.4 for dermatologists (P = .007). Patients screened by a PA were significantly less likely than those screened by a dermatologist to be diagnosed with melanoma in situ (1.1% vs 1.8% of visits, P = .02), but differences were not significant for invasive melanoma (0.7% vs 0.8% of visits, P = .83) or nonmelanoma skin cancer (6.1% vs 6.1% of visits, P = .98). Conclusions and Relevance: Compared with dermatologists, PAs performed more skin biopsies per case of skin cancer diagnosed and diagnosed fewer melanomas in situ, suggesting that the diagnostic accuracy of PAs may be lower than that of dermatologists. Although the availability of PAs may help increase access to care and reduce waiting times for appointments, these findings have important implications for the training, appropriate scope of practice, and supervision of PAs and other nonphysician practitioners in dermatology.