A Case of Mirtazapine-Induced Pancreatitis.

Acute pancreatitis is a concerning cause of hospitalization in the United States, with the most common etiologies being secondary to alcohol abuse and gallstones. Rarely, medications can trigger this inflammatory response, whether via direct toxic effects or other metabolic derangements. Mirtazapine is an antidepressant that has been associated with elevations in triglyceride levels on initiation. Relatedly, high triglyceride levels and autoimmune disorders are other causes of pancreatitis exacerbations. Here, we present the case of a female who was started on mirtazapine therapy and found to have elevated triglyceride levels. The course was complicated by acute pancreatitis requiring plasmapheresis, despite medication discontinuation, to which she responded well.

The Role of Red Cell Distribution Width as a Prognostic Marker in Chronic Liver Disease: A Literature Review.

Liver disease is one of the leading public health problems faced by healthcare practitioners regularly. As such, there has been a search for an inexpensive, readily available, non-invasive marker to aid in monitoring and prognosticating hepatic disorders. Recently, red blood cell distribution width (RDW) has been found to be associated with various inflammatory conditions with implications for its use as a potential marker for assessing disease progression and prognosis in multiple conditions. Multiple factors effect red blood cell production whereby a dysfunction in any process can lead to anisocytosis. Furthermore, a chronic inflammatory state leads to increased oxidative stress and produces inflammatory cytokines causing dysregulation and increased intracellular uptake and use of both iron and vitamin B12, which leads to a reduction in erythropoiesis causing an increase in RDW. This literature review reviews in-depth pathophysiology that may lead to an increase in RDW and its potential correlation with chronic liver diseases, including hepatitis B, hepatitis C, hepatitis E, non-alcoholic fatty liver disease, autoimmune hepatitis, primary biliary cirrhosis, and hepatocellular carcinoma. In our review, we examine the use of RDW as a prognostic and predictive marker for hepatic injury and chronic liver disease.

Acute Kidney Injury in Acute Ischemic Stroke Patients in Clinical Trials.

OBJECTIVES: Acute ischemic stroke patients are at risk of acute kidney injury due to volume depletion, contrast exposure, and preexisting comorbid diseases. We determined the occurrence rate and identified predictors associated with acute kidney injury in acute ischemic stroke patients. SETTING: Multiple specialized ICUs within academic medical centers. DESIGN: Post hoc analysis of pooled data from prospective randomized clinical trials. PATIENTS: Acute ischemic stroke patients recruited within 3 hours or within 5 hours of symptom onset. INTERVENTIONS: IV recombinant tissue plasminogen activator, endovascular treatment, IV albumin, or placebo. MEASUREMENTS AND MAIN RESULTS: Serum creatinine levels from baseline and within day 5 or discharge were used to classify acute kidney injury classification into stages. Any increase in serum creatinine was seen in 697 (36.1%) and acute kidney injury was seen in 68 (3.5%) of 1,931 patients with acute ischemic stroke. Severity of acute kidney injury was grade I, II, and III in 3.1%, 0.4%, and 0.05% patients, respectively. Patients with albumin (5.5% compared with 2.6%; p = 0.001), preexisting hypertension (4.3% compared with 1.5%; p = 0.0041), and preexisting renal disease (9.1% compared with 3.0%; p < 0.0001) had higher risk of acute kidney injury. The risk of acute kidney injury was lower between those who either underwent CT angiography (2.0% compared with 4.7%; p = 0.0017) or endovascular treatment (1.6% compared with 4.2%; p = 0.0071). In the multivariate analysis, hypertension (odds ratio, 2.6; 95% CI, 1.2-5.6) and renal disease (odds ratio, 3.5; 95% CI, 1.9-6.5) were associated with acute kidney injury. The risk of death was significantly higher among patients with acute kidney injury (odds ratio, 2.7; 95% CI, 1.4-4.9) after adjusting for age and National Institutes of Health Stroke Scale score strata. CONCLUSIONS: The occurrence rate of acute kidney injury in acute ischemic stroke patients was low and was not higher in patients who underwent CT angiogram or those who received endovascular treatment. Occurrence of acute kidney injury increased the risk of death within 3 months among acute ischemic stroke patients.

Tension Pneumothorax During Rigid Bronchoscopy for Chronic Foreign Body Removal in a Child: A Case Report.

Rigid bronchoscopy for chronic foreign body removal can cause rare but life-threatening complications in the form of tension pneumothorax. A two-year-old child who developed sudden cardiac arrest during the procedure required urgent chest tube insertion. Integrated team effort with effective communication prevented devastating neurological sequelae from hypoxic ischemic encephalopathy.

Turner syndrome due to Xp22.33 deletion with preserved gonadal function: case report.

Turner syndrome (TS) is a chromosomal condition affecting 1 in 2000 females characterized by partial or complete loss of one of the X chromosomes. We describe an 11-year-old female who was recently diagnosed with TS. Karyotype revealed a deletion of the distal portion of chromosome X. Chromosome single nucleotide polymorphism (SNP) array revealed microdeletion of Xp22.33p22.12. Patient reached her menarche at age 11 years. Both the patient and her mother have short stature. Her mother, however, has a normal karyotype. This is one of few case reports of TS with microdeletion of Xp22.33 reported in the literature, with normal ovarian function and possible future transmission of the deletion to the next generations.