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Candida lusitaniae is a rare cause of peritonitis most commonly associated with peritoneal dialysis patients. Pancreatitis is one possible cause of ascites with a low serum ascites albumin gradient. Herein, we present a case of spontaneous fungal peritonitis caused by Candida lusitaniae in a patient with necrotizing pancreatitis. The patient was treated with antifungal medication, while her pancreatitis was managed endoscopically with necrosectomy. She improved clinically and was discharged in stable condition.
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Background: Lung transplant patients are at risk of developing chronic lung allograft dysfunction (CLAD) of which bronchitis obliterans syndrome (BOS) is the most common. These patients also are noted to develop gastrointestinal (GI) disease. Gastroesophageal reflux disease (GERD) is implicated in BOS, and diagnosis and treatment of GERD may help to decrease incidence of BOS. Methods: A total of 131 lung transplant recipients with post-transplant evaluation between 2012 and 2019 were studied. Of 60 post-transplant evaluations with at least 6 months of post-transplant follow-up that included impedance testing, high-resolution manometry (HRM), and pH testing, procedures were performed according to recognized standards. Results: Of 60 patients, 56 (93%) were alive at 1-year post-transplant. The patients were found to have high rates of GI motility diseases: 37 patients (62%) had abnormal impedance testing, 50 patients (83%) had abnormal HRM results, 22 patients (37%) had abnormal pH test results. There was associated high rejection rates in patients with abnormal esophageal motility. There were 37 patients that had abnormal impedance test results and of those 25 patients (67%) developed rejection. Fifty patients had abnormal post-transplant HRM studies, 33 (66%) had an acute cellular rejection episode. Twenty-two patients had abnormal pH results, with 14 (63%) having an acute cellular rejection. Conclusions: Patients undergoing lung transplantation were found to have increased incidence of abnormal GI motility studies of the esophagus. These patients were further found to have increased rejection rates and BOS which has been associated with worsened mortality. Developing a formalized pre- and post-transplant motility study process, using evolving technologies for these patients, may provide guidance of at-risk patients for CLAD and early treatment to prevent CLAD.
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INTRODUCTION: Gastric electrical stimulation (GES) is a widely accepted therapy for gastroparesis symptoms, but how a brief cutaneous electrogastrogram (EGG) can be used in conjunction with GES has not been well defined. We evaluated the clinical importance of EGG, its correlation with mucosal electrograms (mEGs), gastric emptying tests (GETs), and gastrointestinal symptoms before and after temporary GES (tGES). MATERIALS AND METHODS: We studied 1345 patients; 991 had complete data. EGG measurements like frequency and amplitude were recorded at baseline and five days post-tGES using short recording periods. A total of 266 participants having additional cutaneous propagation values were separately analyzed. Patients underwent solid GET before and after tGES and self-reported symptoms using standardized traditional patient-reported outcomes (TradPRO) scores. Pearson correlations were assessed at baseline, post-stimulation, and their changes over the follow-up period. RESULTS: EGG measures correlated with symptoms and GET results. Patients with abnormal baseline cutaneous frequency had higher baseline total symptom scores (p < 0.003). Post-tGES, one-hour gastric emptying was significantly changed (p < 0.0001) and was mainly observed with abnormal baseline cutaneous frequencies (p < 0.0001). Cutaneous frequency significantly increased after tGES (p < 0.0001), correlating positively with TradPRO scores and one-hour gastric emptying. Mucosal and cutaneous measures correlated pre- and post-treatment. Of the 266 patients, 153 changed propagation states between baseline and temporary; changing states from lower at baseline to higher at temporary was more likely than vice versa. Short EGG recording times can demonstrate changes after the bioelectric therapy of GES. CONCLUSION: EGG is valuable in the diagnosis of delayed gastric emptying and comparable with mEG. It is less invasive and can identify patients who may require GES. Frequency, amplitude, their ratio (frequency-amplitude ratio), and propagation appear to be reliable measures of EGG. EGG provides cost-effective measurement of electrophysiological properties and significantly correlates with important clinical measures. Shorter EGG recording times may be adequate to see changes from bioelectric therapies. CLINICAL TRIAL REGISTRATION: The Clinicaltrials.gov registration number for the study is NCT03876288.
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Terapia por Estimulación Eléctrica , Gastroparesia , Humanos , Gastroparesia/diagnóstico , Gastroparesia/terapia , Terapia por Estimulación Eléctrica/métodos , Piel , Estimulación Eléctrica , Vaciamiento GástricoRESUMEN
Merkel cell carcinoma (MCC) is a neuroendocrine skin cancer that typically presents as a painless erythematous nodule on body surfaces visible to the sun. Metastatic disease is typical to the lymph nodes, liver, and lungs. There are previous case reports of patients with metastases to the gastrointestinal tract including the stomach, small intestine, and pancreas. To our knowledge, there are only rare occurrences of metastases to the colon. We report a patient with a history of MCC treated with chemotherapy who presented with hematochezia and underwent a colonoscopy that showed a partially obstructing, edematous, friable 7-cm circumferential mass in the transverse colon. Biopsy confirmed the diagnosis of MCC that metastasized to the transverse colon.
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INTRODUCTION: Ulcerative colitis (UC) is a common, chronic, inflammatory process limited to the colon. UC affects up to 1 million individuals in the USA alone and requires resection in up to 30% of patients. Resection is often followed by creation of a pouch. Pouchitis is the most common complication of ileal pouch-anal anastomosis (IPAA) following total proctocolectomy, affecting up to 50% of patients. Symptoms include increased stool frequency, urgency, cramping, and bleeding. Management of pouchitis is complex in antibiotic refractory cases. Plant-based polyphenolic compounds have shown protective effects against UC. We conducted a retrospective review of pouchitis patients treated with EGCG 200-400 mg twice daily. RESULTS: Seven of nine (78%) patients experienced significant improvement based on reduced frequency of bowel movements and bleeding, while five of nine (56%) experienced complete relief. One patient experienced no improvement with EGCG, and one had progression of pouchitis symptoms while taking EGCG. No significant adverse events were noted by patients while taking EGCG. DISCUSSION: The green tea-derived molecule EGCG exhibits an efficacy signal in the IBD-related condition of pouchitis. Impressively, 78% of patients experienced noticeable improvement in pouchitis symptoms after initiation of EGCG, while 56% of treated patients entered complete remission. These positive responses to EGCG in patients with pouchitis suggests the need to confirm these findings in a formal, controlled trial. Based on recent findings documenting its effects on epithelial permeability and mucosal inflammation, combined with its favorable safety profile, a possible preventative role could also be explored.
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Catequina/análogos & derivados , Reservoritis/tratamiento farmacológico , Té/química , Adulto , Anciano , Catequina/administración & dosificación , Catequina/uso terapéutico , Endoscopía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Inflammatory bowel diseases (IBD) comprise a distinct set of clinical symptoms resulting from chronic or relapsing immune activation and corresponding inflammation within the gastrointestinal (GI) tract. Diverse genetic mutations, encoding important aspects of innate immunity and mucosal homeostasis, combine with environmental triggers to create inappropriate, sustained inflammatory responses. Recently, significant advances have been made in understanding the interplay of the intestinal epithelium, mucosal immune system, and commensal bacteria as a foundation of the pathogenesis of inflammatory bowel disease. Complex interactions between specialized intestinal epithelial cells and mucosal immune cells determine different outcomes based on the environmental input: the development of tolerance in the presence of commensal bacterial or the promotion of inflammation upon recognition of pathogenic organisms. This article reviews key genetic abnormalities involved in inflammatory and homeostatic pathways that enhance susceptibility to immune dysregulation and combine with environmental triggers to trigger the development of chronic intestinal inflammation and IBD.
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Microbioma Gastrointestinal , Inmunidad Innata/genética , Inflamación/inmunología , Enfermedades Inflamatorias del Intestino/inmunología , Mucosa Intestinal/inmunología , Animales , Interacción Gen-Ambiente , Predisposición Genética a la Enfermedad , Homeostasis , Humanos , Tolerancia Inmunológica , Inflamación/genética , Enfermedades Inflamatorias del Intestino/genéticaRESUMEN
Herpes simplex virus (HSV) hepatitis is a rare cause of acute liver failure (ALF). It carries a mortality rate of 80% if untreated, thus early identification and treatment are critical. Without high clinical suspicion, HSV hepatitis is difficult to diagnose. A 48-year-old Hispanic female presented with a 4-day history of abdominal pain and a vaginal cuff tear requiring laparoscopic repair. She subsequently developed postsurgical disseminated HSV, resulting in ALF. Acyclovir was initiated, but she was resistant to treatment. She was given additional foscarnet and responded without requiring a liver transplant.
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PURPOSE: Malignancy-associated gastroparesis (MAG) is a cause of morbidity in cancer patients but therapies are lacking. Gastric electrical stimulation (GES) is a novel treatment for MAG. Here, we describe 19 patients with MAG who underwent temporary GES placement. PATIENTS AND METHODS: Nineteen patients (6 males, 13 females) with various malignancies were reviewed for symptom scores and physiologic measures at baseline and after temporary GES placement. Symptoms were scored by three variables: nausea (N), vomiting (V), and GI total symptom score (TSS). Physiologic profiles were measured by solid and liquid phase gastric emptying scans (GET) at 1, 2, and 4 h and cutaneous electrogastrogram (EGG) and mucosal electrogram (EG) frequencies. Symptoms were measured for 5 days after temporary endoscopic GES placement, and measures were repeated post GES placement. RESULTS: Baseline GET results displayed delayed gastric emptying in 16 of 19 patients (mean solid retention 21.7 % at 4 h, normal <10 %; mean liquid retention 10.4 % at 4 h, normal <5 %). Cutaneous EGG (mean frequency 5.5 cpm) and EG (mean proximal frequency 5.1 cpm; mean distal frequency 5.1 cpm) showed evidence of neuromuscular dysfunction (normal 2.5-3.3 cpm). Symptom scores in N, V, and TSS showed statistically significant reduction after GES placement. CONCLUSION: A small sample of patients with MAG and receiving temporary GES experienced symptom improvement, with less change on gastric emptying time or gastric electrical amplitude or frequency. GES may provide a potential therapeutic option for symptomatic management of MAG and evaluation of these MAG patients after permanent GES placement is ongoing. Prospective studies of MAG using temporary and permanent GES may be warranted.