Transverse Myelitis as a Presenting Symptom of Celiac Disease.

Celiac disease (CD) is associated with several neurological diseases. We report a case of a 25-year-old man with CD that was discovered during hospitalization for acute transverse myelitis. The diagnosis of CD was suspected after positive serological tests and was confirmed with duodenal biopsy. Steroid pulse therapy and plasma exchange stabilized the patient's condition. The patient started a gluten-free diet and rituximab therapy before discharge. Although the association of CD with various neurological diseases is well established, this case report describes a less explored association between CD and transverse myelitis.

Wake up to gastro-oesophageal reflux disease: The interplay between arousal and night-time reflux.

This review examines the temporal association between nocturnal gastro-oesophageal reflux and sleep-arousal cycles. Most nocturnal gastro-oesophageal reflux events occur during the awake cycle, and arousals precede most nocturnal gastro-oesophageal reflux events, indicating that arousal from sleep predisposes to nocturnal gastro-oesophageal reflux. This sheds light on the complex relationship between nocturnal gastro-oesophageal reflux and sleep, and has implications for managing nocturnal gastro-oesophageal reflux symptoms. The appearance of symptoms and the pathophysiology of nocturnal gastro-oesophageal reflux are influenced by sleep hygiene, sleep disturbances and the misalignment of circadian rhythms. Nocturnal gastro-oesophageal reflux and its related sleep disorders are prevalent and negatively impact the quality of life. There is conflicting evidence on whether nocturnal gastro-oesophageal reflux and sleep disturbances are causally linked, and whether sleep disturbances drive nocturnal gastro-oesophageal reflux. Poor sleep quality increases oesophageal hypersensitivity and overall acid exposure. The nocturnal gastro-oesophageal reflux is linked to the more severe forms of gastro-oesophageal reflux disease, especially with atypical/extra-oesophageal manifestations and complications of mucosal damage such as oesophagitis and stricture, Barret's oesophagus, and oesophageal adenocarcinoma. This review highlights the role of sleep problems in presenting nocturnal gastro-oesophageal reflux, and the potential benefits of treating sleep disturbances in enhancing patient care and quality of life.

Naloxegol to Prevent Constipation in ICU Adults Receiving Opioids: A Randomized Double-Blind Placebo-Controlled Pilot Trial.

Background: Constipation is frequent in critically ill adults receiving opioids. Naloxegol (N), a peripherally acting mu-receptor antagonist (PAMORA), may reduce constipation. The objective of this trial was to evaluate the efficacy and safety of N to prevent constipation in ICU adults receiving opioids. Methods and Patients. In this single-center, double-blind, randomized trial, adults admitted to a medical ICU receiving IV opioids (≥100 mcg fentanyl/day), and not having any of 17 exclusion criteria, were randomized to N (25 mg) or placebo (P) daily randomized to receive N (25mg) or placebo (P) and docusate 100 mg twice daily until ICU discharge, 10 days, or diarrhea (≥3 spontaneous bowel movement (SBM)/24 hours) or a serious adverse event related to study medication. A 4-step laxative protocol was initiated when there was no SBM ≥3 days. Results: Only 318 (20.6%) of the 1542 screened adults during the 1/17-10/19 enrolment period met all inclusion criteria. Of these, only 19/381 (4.9%) met all eligibility criteria. After 7 consent refusals, 12 patients were randomized. The study was stopped early due to enrolment futility. The N (n = 6) and P (n = 6) groups were similar. The time to first SBM (N 41.4 ± 31.7 vs. P 32.5 ± 25.4 hours, P = 0.56) was similar. The maximal daily abdominal pressure was significantly lower in the N group (N 10 ± 4 vs. P 13 ± 5, P = 0.002). The median (IQR) daily SOFA scores were higher in N (N 7 (4, 8) vs. P 4 (3, 5), P < 0.001). Laxative protocol use was similar (N 83.3% vs. P 66.6%; P = 0.51). Diarrhea prevalence was high but similar (N 66.6% vs. P 66.6%; P = 1.0). No patient experienced opioid withdrawal. Conclusions: Important recruitment challenges exist for ICU trials evaluating the use of PAMORAs for constipation prevention. Despite being underpowered, our results suggest time to first SBM with naloxegol, if different than P, may be small. The effect of naloxegol on abdominal pressure, SOFA, and the interaction between the two requires further research.

Late-afternoon communication and patient planning (CAPP) rounds: an intervention to allow early patient discharges.

OBJECTIVE: Measure effect of late-afternoon communication and patient planning (CAPP) rounds to increase early electronic discharge orders (EDO). METHODS: We enrolled 4485 patients discharged from six subspecialty medical services. We implemented late-afternoon CAPP rounds to identify patients who could have morning discharge the subsequent day. After an initial successful implementation of the intervention, we identified lack of sustainability. We made changes with sustained implementation of the intervention. This is a before-after study of a quality improvement intervention. PROGRAM EVALUATION: Primary measures of intervention effectiveness were percentage of patients who received EDO by 11 am and patients discharged by noon. Additional measure of effectiveness were percent of patients admitted to the correct ward, emergency department (ED)-to-ward transfer time compared between intervention and nonintervention periods. We compared the overall expected LOS and the average weekly discharges to assess for comparability across the control and intervention time periods. We used the readmission rate as balancing measure to ensure that the intervention was not have unintended negative patients consequences. RESULTS: Expected length of stay based upon discharge diagnosis/comorbidities and readmission rates were similar across the intervention and control time periods. The average weekly discharges were not statistically significant. Percentage of EDO by 11 am was higher in the first intervention period, second intervention period and combined intervention periods (28.9% vs. 21.8%, P < 0.001) compared with the respective control periods. Percent discharged before noon increased in the first intervention period, second intervention period and for the combined intervention periods (17 vs. 11.8%, P < 0.001). There was no difference in the percent admitted to the correct ward and ED-to-ward transfer time. CONCLUSION: Afternoon CAPP rounds to identify early patient discharges the following day led to increase in EDO entered by 11 am and discharges by noon without an adverse change in readmission rates and LOS.

Appendiceal Adenocarcinoma Presenting as a Rectal Polyp.

Appendiceal adenocarcinoma typically presents as an incidentally noted appendiceal mass, or with symptoms of right lower quadrant pain that can mimic appendicitis, but local involvement of adjacent organs is uncommon, particularly as the presenting sign. We report on a case of a primary appendiceal cancer initially diagnosed as a rectal polyp based on its appearance in the rectal lumen. The management of the patient was in keeping with standard practice for a rectal polyp, and the diagnosis of appendiceal adenocarcinoma was made intraoperatively. The operative strategy had to be adjusted due to this unexpected finding. Although there are published cases of appendiceal adenocarcinoma inducing intussusception and thus mimicking a cecal polyp, there are no reports in the literature describing invasion of the appendix through the rectal wall and thus mimicking a rectal polyp. The patient is a 75-year-old female who presented with spontaneous hematochezia and, on colonoscopy, was noted to have a rectal polyp that appeared to be located within a diverticulum. When endoscopic mucosal resection was not successful, she was referred to colorectal surgery for a low anterior resection. Preoperative imaging was notable for an enlarged appendix adjacent to the rectum. Intraoperatively, the appendix was found to be densely adherent to the right lateral rectal wall. An en bloc resection of the distal sigmoid colon, proximal rectum and appendix was performed, with pathology demonstrating appendiceal adenocarcinoma that invaded through the rectal wall. The prognosis in this type of malignancy weighs heavily on whether or not perforation and spread throughout the peritoneal cavity have occurred. In this unusual presentation, an en bloc resection is required for a complete resection and to minimize the risk of peritoneal spread. Unusual appearing polyps do not always originate from the bowel wall. Abnormal radiographic findings adjacent to an area of gastrointestinal pathology may signify locally advanced disease from a surrounding organ that secondarily involves the gastrointestinal tract. These findings warrant further investigation prior to any intervention to ensure appropriate treatment.

Primary prevention of variceal bleeding: pharmacological therapy versus endoscopic banding.

Variceal bleeding is one of the most feared complications in patients with liver cirrhosis. It continues to be a leading cause of death among patients with liver cirrhosis. Although its prognosis has improved over the last several decades, it still carries substantial mortality. Preventing variceal bleeding has been extensively studied and evaluated in several studies in the recent years and the comparison between the different modalities available to prevent variceal bleeding has been an area of discussion. Currently the two most widely used modalities to prevent variceal bleeding are pharmacologic (non-selective beta-blockers [NSBB]) and endoscopic (variceal band ligation [VBL]) which have replaced sclerotherapy in the recent years. In addition to NSBB and recent carvedilol, different other medications have been evaluated including isosorbide mononitrates, spironolactone and angiotensin blocking agents. Comparing the outcomes and adverse effects of these two modalities has been evaluated in different studies. Some studies have showed superiority of VBL until recently, when carvedilol has been included, however; overall mortality has been similar in most trials. Despite that, NSBB remain the first line treatment, as they are cheaper and relatively effective in preventing both esophageal and gastric bleeding. The following sections discuss the primary prevention of variceal bleeding with a focus on NSBB, carvedilol and VBL.

Long-term remission of nondysplastic Barrett's esophagus after multipolar electrocoagulation ablation: report of 139 patients with 10 years of follow-up.

BACKGROUND: Ablation of Barrett's esophagus (BE) has been advocated as a method to eliminate the risk of malignant transformation of BE. OBJECTIVE: To provide longer follow-up and determine safety and efficacy of multipolar ablation for nondysplastic BE. DESIGN: Prospective cohort study. SETTING: Gastroenterology Unit at the Policlinica Metropolitana, a tertiary care center in Caracas, Venezuela. PATIENTS: One hundred sixty-six patients with nondysplastic BE and histologic evidence of intestinal metaplasia. INTERVENTIONS: Patients underwent multipolar electrocoagulation ablation therapy to areas of BE identified with magnification chromoendoscopy. The identified areas were treated with a 50-W energy source and a 7F "gold" probe. After complete ablation, patients were followed on an annual basis with magnification chromoendoscopy. At annual visits, biopsy specimens were taken in areas identified at baseline as BE. Targeted biopsy specimens were taken in areas of recurrent BE identified by using magnification chromoendoscopy. MAIN OUTCOME MEASUREMENTS: Mortality, incidence of recurrent BE, incidence of adenocarcinoma in ablated BE, and morbidity associated with multipolar electrocoagulation. RESULTS: One hundred sixty-six patients were recruited for the study; 139 completed at least 10 years of follow-up. Complications developed in less than 5% of patients, all of which were minor. Recurrent BE occurred in less than 5% of patients. No adenocarcinoma or high-grade dysplasia of the esophagus developed in any of the patients. LIMITATION: Uncontrolled clinical trial. CONCLUSIONS: Long-term follow-up of ablation of BE with multipolar electrocoagulation ablation therapy indicates that this is a safe, effective method to ablate BE over the long term.