Weight Loss Success With Repeat Intragastric Balloon Placement After Hyperinflation and Removal of the Index Balloon.

Intragastric balloons are an increasingly common endoscopic alternative to bariatric surgery for the treatment of obesity. Hyperinflation is a rare complication that presents as acute-onset epigastric pain, nausea, vomiting, early satiety, abdominal distention or bloating, and rapid weight loss. Hyperinflation requires prompt diagnosis and removal of the balloon to prevent complications including gastric outlet obstruction or gastric perforation. We present a case of intragastric balloon hyperinflation with removal of the index device, followed by replacement with a second balloon, resulting in continued weight loss without further adverse events.

Clostridioides difficile-Associated Atypical Hemolytic-Uremic Syndrome Successfully Treated With Eculizumab: A Case Report and Literature Review.

Clostridioides difficile infection is a rare precipitant for patients to develop atypical hemolytic-uremic syndrome, of which the pathogenesis remains unclear. Previous reports suggest activation of cytokine storm from binding of cyotoxins A and B to colonic wall membranes. CASE SUMMARY: We present a case of a previously healthy 21-year-old woman who developed fulminant C. difficile colitis and atypical hemolytic-uremic syndrome requiring abdominal surgery and renal replacement therapy. She was ultimately treated with eculizumab without the use of plasmapheresis and remains in remission with full renal recovery. CONCLUSIONS: Our patient's significant response to terminal complement inhibitor, without the use of plasmapheresis, suggests that the underlying pathology is significantly driven by the alternative complement pathway. We propose that C. difficile-associated atypical hemolytic-uremic syndrome be defined as primary atypical hemolytic-uremic syndrome and strongly consider eculizumab as first-line therapy.

Successful Modified Therapy in a Patient with Probable Infection-Associated Hemophagocytic Lymphohistiocytosis.

Hemophagocytic lymphohistiocytosis (HLH) is a rare, hyperinflammatory syndrome characterized by clinical signs and symptoms of extreme inflammation. In adults, HLH is typically a complication of infections, autoimmune diseases, and malignancies. While the disease is often fatal, classic management of HLH revolves around early diagnosis and initiation of protocolized therapy. We present a case of a previously healthy 56-year-old female who developed distributive shock requiring intubation, vasopressors, and continuous venovenous hemofiltration. In the setting of multiple infectious syndromes, severe cytopenias, and rising direct hyperbilirubinemia, her diagnosis of HLH was confirmed. Therapy was initiated with dexamethasone and two doses of reduced-intensity etoposide based on the patient's clinical course. Over the next few weeks, she continued to improve on dexamethasone monotherapy and has maintained remission up to the present with complete resolution of her cytopenias and return of baseline renal function. Our case highlights the variability in the management of probable infection-associated HLH (IHLH) with a good patient outcome. We demonstrate the potential to treat IHLH with partial protocols and minimal chemotherapeutics.