Omer, Mohamed

Background: Survey studies have found an increased prevalence of migraine in patients with inflammatory bowel disease (IBD). However, the clinical characteristics of migraines in this population are unknown. We conducted a retrospective medical record review study to characterize migraines in the IBD population. Methods: Six hundred seventy-five migraine patients (280 with IBD, 395 without IBD) who were evaluated at Mayo Clinic Rochester, Mayo Clinic Arizona, or Mayo Clinic Florida between July 2009 and March 2021 were included. Patients with ICD codes for migraine and either Crohn’s disease (CD) or ulcerative colitis (UC) were selected. Electronic health care records were reviewed. Patients confirmed to have IBD and migraine were included. Demographic, IBD, and migraine characteristics were collected. Statistical analysis was completed using SAS. Results: Patients with IBD were less often male (8.6% vs 21.3%, P < .001) and had a higher Charlson Comorbidity Index (>2: 24.6% vs 15.7%, P = .003); 54.6% had CD and 39.3% had UC. Patients with IBD had migraine with aura and without aura more frequently ( OR 2.20, P < .001 and OR 2.79, P < .001, respectively) than non-IBD patients. Additionally, those with IBD less commonly had chronic migraine (OR 0.23, P < .001) and less commonly had chronic migraine or treatment for migraine (ORs 0.23-0.55, P ≤ .002). Conclusions: Migraine with and without aura have increased prevalence in IBD patients. Further study of this topic will be helpful to clarify the prevalence of migraine, establish this population’s response to treatment, and better understand the reason(s) for a low rate of treatment.

Abstract Background: Incidentalomas, defined as incidental findings on imaging, are a growing concern. Our aim was to determine the impact and outcomes of extrahepatic incidentalomas on liver transplantation.Methods: Patients at a large liver transplant center, who had an initial MRI for hepatocellular carcinoma screening between January 2004 and March 2020 were identified. Clinical data were collected retrospectively. Survival analysis, utilizing Kaplan Meier estimates and Cox proportional hazards regression analysis, was utilized to determine factors associated with liver transplantation. Results: 720 patients were included. NASH (24.9%), HCV (22.1%) and alcohol (20.6%) were the most common causes of cirrhosis. 79.7% of patients had an extrahepatic incidentaloma. Older age and having received a liver transplant by the end of the study were associated with an incidentaloma. MELD was not associated with the presence of an incidentaloma. On univariate Cox proportional hazards regression, male gender, history of moderate alcohol use, smoking history, MELD, and incidentalomas were predictors of liver transplantation. On multivariate analysis, only MELD and the presence of an incidentaloma were found to be significant. Discovery of an incidentaloma was associated with a 30% increase in the risk of liver transplantation. Median time to transplantation did not differ based on the presence on an incidentaloma. Patients with cirrhosis from alcohol or HCV had a significantly shorter median time to transplantation than those with NASH. Renal and pancreatic lesions comprised 91% of all incidentalomas.Conclusions: In this single-center retrospective study, extrahepatic incidentalomas were common in patients with cirrhosis. The finding of an incidentaloma was associated with a higher risk of liver transplantation despite a similar median time to transplantation if no incidentaloma was discovered.

Background and Objectives. Calcific uremic arteriolopathy (CUA) is a rare complication seen, especially in patients undergoing renal replacement therapy (RRT) with high morbidity and mortality. CUA treatment remains challenging. The study evaluated CUA's multifaceted treatment efficacy. Materials and Methods. 24 patients with CUA and on RRT were evaluated at Detroit Medical Center from 2007 to 2016. Skin biopsy was used in almost all patients, along with the radiological and clinical findings. The patient’s clinical and paraclinical data were retrieved from the electronic medical records. The effect of treatment modalities and the underlying hyperparathyroidism management were compared to the clinical outcomes using appropriate statistical tests. Results. Twenty-one patients were on hemodialysis, two patients received renal transplants, and one patient was on peritoneal dialysis. Diabetes mellitus was the most prevalent cause of ESRD. The parathyroid hormone level (PTH) was elevated in 22 patients. Fifteen patients were diagnosed 2 weeks or more prior to skin lesion onset. Twenty-two and thirteen patients received sodium thiosulphate and cinacalcet, respectively. Patients with lower PTH and the calcium-phosphate product levels had a relatively better outcome of CUA. Conclusions. A multifaceted approach may play a role in treating CUA. Referral to a nephrologist may aid in the early diagnosis and prompt management of CUA.

Background The impact of proton-pump inhibitor (PPI) therapy on subsequent hemorrhage and mortality after variceal hemorrhage is unclear. Aim Evaluate the associations of PPI use with upper gastrointestinal bleeding (UGIB) and death within 30 days of undergoing esophageal variceal band ligation (EBL) separately in inpatient and outpatient settings. Methods Retrospective review of cirrhotic patients with variceal hemorrhage who underwent EBL between 2005 and 2018. Endoscopic findings, PPI use at admission (inpatients only), PPI use at discharge (inpatients and outpatients), and adverse outcomes data (liver transplant, UGIB, transjugular intrahepatic portosystemic shunt, and death within 30 days of discharge or death during hospitalization) were reviewed. Results A total of 446 patients (164 inpatients, 282 outpatients) were included. The most commonly observed outcomes were death within 30 days of discharge in inpatients (12.8%), UGIB within 30 days of discharge in inpatients (21.3%), and UGIB within 30 days of discharge in outpatients (8.5%). For inpatients, prescription of PPI at discharge was associated with a lower risk of bleeding within 30 days (odds ratio: 0.30, P = 0.025) and death within 30 days (odds ratio = 0.16, P = 0.002). No other significant associations of PPI with death or UGIB were reported. Conclusion Post-EBL PPI therapy is associated with reduced risk of bleeding and death within 30 days after variceal hemorrhage in hospitalized patients.