RESUMO
BACKGROUND: Adequate colon preparation is a critical component of high-quality colonoscopy especially for inpatients undergoing colonoscopy for acute indications. Inpatient colonoscopy has a high incidence of inadequate preparations. We report implementation of a multifaceted quality improvement intervention to improve inpatient colonoscopy preparations. METHODS: Bowel preparation quality from inpatient colonoscopies performed for the 12 months prior to the comprehensive intervention were compared to colonoscopies performed for 12 months following the intervention. The intervention had multiple components including: 1) EMR-based colonoscopy preparation order set; 2) automated EMR alerts prompting nursing assessment of preparation progress; 3) standardized nursing charting processes for tracking preparation progress; and 4) standardized education for nursing staff and ordering providers on adequate colon preparation, assessment of colon preparation quality, and use of the above processes; and print and video patient education materials. RESULTS: Two hundred thirty-eight inpatient colonoscopies were performed in the preintervention assessment period and 163 colonoscopies in the postintervention period. Median preintervention Boston Bowel Preparation Score (BBPS) was 6 and 26% of patients had inadequate colon preparation. Median postintervention BBPS was 8 with 16% inadequate colon preparation (P=0.016). The postintervention group had less ASA class I patients and used a lower dose of fentanyl than the preintervention group. There were no other significant differences between the pre- and postintervention groups. CONCLUSIONS: Implementation of a comprehensive colon preparation quality intervention resulted in significantly improved inpatient colon preparation quality and decreased frequency of inadequate preparations. The intervention consisting of an EMR-based order-set, nursing alerts and charting process, and patient education materials is continually being refined.
Assuntos
Catárticos , Pacientes Internados , Humanos , Colonoscopia/métodos , Colo , Melhoria de QualidadeRESUMO
Background: Significance of cytomegalovirus (CMV) in inflammatory bowel disease (IBD) is unclear due to pathobiology, numerous CMV tests, and disparate treatment outcomes. Methods: Retrospective chart review was done on patients with positive qualitative CMV tissue polymerase chain reaction (PCR) from 2005-2013 at a tertiary referral hospital. Frequency of PCR+, hematoxylin and eosin staining(HE)+, histopathology and immunohistochemistry (IHC)+ was assessed. IHC was assessed on a sample of PCR- tissues. Surgery rates were correlated with CMV testing and treatment. Results: PCR was done on 310 samples from 180 patients. Thirty-seven samples were PCR+ (51.4% PCR+ only, 35.1% IHC/PCR+, 13.5% HE/IHC/PCR+). The H&E frequently failed to detect CMV identified on extensive IHC. Of 13 PCR- samples tested with IHC, 100% were negative. Twenty-five patients were CMV+ (40% PCR+, 40% IHC/PCR+, 20% HE/IHC/PCR+). Surgery rates increased with number of positive tests: 60% in IHC/PCR+ and 80% in HE/IHC/PCR+, compared to 26.8% in PCR- or PCR+ (P = 0.03, P = 0.02, respectively). There were 20/25 PCR+ patients who received CMV treatment. Surgery occurred in 80% of HE+ patients despite treatment and 100% of IHC+ patients without treatment. Conclusions: Rates of CMV+ testing and surgical risk varied by test modality. PCR+ results were most frequent but alone did not detect clinically significant CMV. HE+ testing was least frequent and associated with highest surgical rate, despite treatment. CMV treatment may benefit IHC+ patients most, supporting immunostaining as optimal diagnostic test for clinically significant CMV in IBD. In PCR+ samples, HE frequently did not detect CMV identified on extensive IHC. In PCR- samples, data suggest IHC is likely negative. Consider using qualitative PCR to guide extensive immunostaining.
Assuntos
Infecções por Citomegalovirus/diagnóstico , Citomegalovirus/isolamento & purificação , Doenças Inflamatórias Intestinais/patologia , Adulto , Idoso , Biópsia , Infecções por Citomegalovirus/complicações , DNA Viral/análise , Feminino , Humanos , Imuno-Histoquímica , Doenças Inflamatórias Intestinais/virologia , Masculino , Pessoa de Meia-Idade , Reação em Cadeia da Polimerase , Estudos Retrospectivos , Centros de Atenção Terciária , Adulto JovemAssuntos
Esofagite Eosinofílica , Biomarcadores , Criança , Peroxidase de Eosinófilo , Humanos , FaringeAssuntos
Peroxidase de Eosinófilo/análise , Esofagite Eosinofílica/diagnóstico , Eosinófilos/enzimologia , Mucosa/enzimologia , Faringe/enzimologia , Manejo de Espécimes/métodos , Adulto , Idoso , Biomarcadores/análise , Biópsia , Estudos de Casos e Controles , Colorimetria , Esofagite Eosinofílica/enzimologia , Eosinófilos/patologia , Feminino , Humanos , Contagem de Leucócitos , Masculino , Pessoa de Meia-Idade , Mucosa/patologia , Faringe/patologia , Valor Preditivo dos Testes , Reprodutibilidade dos Testes , Índice de Gravidade de Doença , Adulto JovemRESUMO
Doxycycline-induced gastric injury is a rarely recognized adverse effect of a common medication. Only 2 cases have previously described the distinctive capillary degeneration identified in gastric mucosa. We expanded on this by describing additional involved sites, endoscopic findings, and patient characteristics. Gastrointestinal biopsy materials for cases indexed with the word doxycycline were retrieved and the histology reviewed. The medical record was used to obtain clinical details. Three cases with biopsy materials were identified from the search, and doxycycline ingestion was confirmed. All patients' gastric biopsies had small vessel injury with fibrinoid material around the vessel, and 1 patient had similar changes in the duodenum. Endoscopic findings included fundic and pyloric erosions and ulcers. One patient had a normal endoscopy on follow-up after drug cessation. Confirmation and increased understanding of this drug-specific injury pattern are important for patient management, as cessation appears to result in symptom improvement and healing.
Assuntos
Antibacterianos/efeitos adversos , Doxiciclina/efeitos adversos , Úlcera Duodenal/induzido quimicamente , Duodeno/efeitos dos fármacos , Mucosa Gástrica/efeitos dos fármacos , Mucosa Intestinal/efeitos dos fármacos , Úlcera Gástrica/induzido quimicamente , Adulto , Idoso de 80 Anos ou mais , Biópsia , Úlcera Duodenal/patologia , Duodeno/patologia , Endoscopia do Sistema Digestório , Feminino , Mucosa Gástrica/patologia , Humanos , Mucosa Intestinal/patologia , Masculino , Pessoa de Meia-Idade , Úlcera Gástrica/patologiaAssuntos
Endoscopia do Sistema Digestório/efeitos adversos , Esofagite/etiologia , Esofagite/patologia , Pênfigo/diagnóstico , Biópsia por Agulha , Quimioterapia Combinada , Endoscopia do Sistema Digestório/métodos , Esofagite/tratamento farmacológico , Feminino , Técnica Direta de Fluorescência para Anticorpo , Seguimentos , Humanos , Imuno-Histoquímica , Pessoa de Meia-Idade , Mucosa Bucal/patologia , Ácido Micofenólico/administração & dosagem , Pênfigo/complicações , Prednisolona/administração & dosagem , Medição de Risco , Resultado do TratamentoRESUMO
The gastrointestinal tract (GIT) is the most common extracutaneous organ system damaged in systemic sclerosis (SSc) and is the presenting feature in 10% of patients. The esophagus as the portion of the GIT is the most commonly affected and there is an association of gastroesophageal reflux (GER) with SSc interstitial lung disease (ILD). Thus, an aggressive treatment for GER is recommended in all SSc patients with ILD; however, it is recognized that a long-term benefit to this treatment is needed to understand its impact. In this case report we discuss the presence of eosinophilic esophagitis (EoE) in two SSc patients and discuss the role for early EGD in SSc patients with moderate-severe GER symptoms for tissue study. Assessment of esophageal biopsy specimens for the presence of eosinophils and possibly ANA can help elucidate disease pathogenesis and direct therapy, as the presence of EoE in SSc has important management considerations, particularly with regards to dietary modification strategies.
RESUMO
Eosinophilic esophagitis (EoE) has increasingly been identified in both children and adults. The aim of therapies is to alleviate symptoms while reducing the esophageal inflammation. Mechanical dilation is effective at relieving symptoms, but without the benefit of controlling disease inflammation. Topical steroids appear to be effective at controlling both symptoms and esophageal eosinophilia. Recurrence rates are high once steroids are discontinued. For dietary modification, both the elimination of select, specific foods and the complete elimination of food proteins via amino acid formulas have been looked at. Both forms of dietary modification are effective. Elemental diet, although not an ideal first-line therapy for EoE, provides insight into the etiology of unusual or refractory EoE. The contribution of unusual food antigens to EoE may be determined via the use of amino-acid-based formulas in patients with EoE.
Assuntos
Esofagite Eosinofílica/dietoterapia , Alimentos Formulados , Dilatação , Esofagite Eosinofílica/etiologia , Esofagite Eosinofílica/terapia , Hipersensibilidade Alimentar/complicações , Glucocorticoides/uso terapêutico , HumanosRESUMO
OBJECTIVES: Elemental diets have not been studied in adults with eosinophilic esophagitis (EoE). The goal of this trial was to assess the efficacy of an elemental diet in adults with EoE. METHODS: A total of 18 adults with EoE were given an elemental diet for 4 weeks, or just 2 weeks if their response was complete. Symptoms and histologic findings, based on biweekly biopsies, were monitored. Six subjects were rebiopsied 2-7 days after resuming a normal diet. RESULTS: After therapy, esophageal tissue eosinophil content decreased from 54 to 10 per maximal high power field (P=0.0006). There was complete or nearly complete response (≤10 eosinophils) in 72% of subjects. Mast cell content, parabasal layer thickness, and endoscopic furrows and exudates also significantly decreased. Of the 29 qualified subjects, 11 (38%) failed to adhere to the diet. Several subjects had significant weight loss. Symptoms and endoscopic fixed strictures did not improve. After the subjects resumed a normal diet, the eosinophil content increased substantially in 3-7 days. CONCLUSIONS: While symptoms did not improve and dietary compliance was problematic, there was substantial histologic improvement after 4 weeks on the elemental diet. EoE in adults is substantially triggered by foods.