The effects of atrial fibrillation on functional recovery in post-stroke patients

Purpose : This study evaluates the negative effects of atrial fibrillation (AF) on after stroke recovery and its relationship with age and other concomitant diseases. Method : One hundred and ninety-nine consecutive inpatients, after their first stroke, were enrolled and entered a rehabilitation program lasting 60 days. The mean interval since the stroke was 19 days. The disability, both at admission and at discharge, was assessed by Functional Independence Measure (FIM). Atrial fibrillation was diagnosed at admission on the basis of electrocardiographic recordings. Gender, age, blood pressure and blood sugar level were also taken into account. Results : Stroke patients suffering from AF, when compared to those lacking AF, have higher disability at admission as well as at discharge and had a lesser gain in functional recovery. No statistical difference of the AF occurrence was found between male and female patients. The negative correlation between age and functional gain was found only in AF patients. There was also a significant association between AF and hypertension, but not between AF and diabetes. At the beginning and at the end of the study, the median FIM scores of all the patients with AF were quite similar irrespective of manifesting hypertension, diabetes or neither of these two. Conclusions : The presence of AF has a negative prognostic value on post stroke outcome, particularly in the elderly patients. The pattern of recovery of stroke subjects having AF is not influenced by concomitant diseases like hypertension or diabetes.     

Extracorporeal photopheresis for the treatment of severe,refractory steroid dependent pediatric Crohn's Disease

Crohn's disease is a chronic, inflammatory disease of the gastrointestinal tract, affecting both children and adults. Extracorporeal photopheresis (ECP) has been used in steroid dependent adults with moderate to severely active Crohn's disease, with response rates up to 50%, with up to 25% complete responses. A 12‐year‐old male patient had severe unremitting Crohn's disease for one year, despite treatment with anti‐inflammatory, immunosuppressive, and biologic agents. He failed elemental enteral nutrition and required total parenteral nutrition (TPN). A diverting colostomy for perforation was required. He required frequent hospitalizations and required homebound schooling. Endoscopy revealed severe inflammation and ulcerations of the entire colon. ECP was begun twice weekly for 4 weeks, then twice per week every 14 days for a total of 28 weeks. ECP was well tolerated and prednisone was gradually discontinued. He continued daily azathioprine and infliximab at 6 week intervals. TPN was weaned as enteral intake improved. Disease abatement allowed a return to school and normal activities. Endoscopy at completion of ECP course revealed normal upper tract, normal ano‐rectum, and decreased, although significant, colonic disease. This response has continued for at least 16 months since completion of ECP. We conclude that ECP is useful for pediatric patients with steroid dependent Crohn's disease and prospective evaluation is warranted. J. Clin. Apheresis 28:381–386, 2013. © 2013 Wiley Periodicals, Inc.