Publications by authors named "F C Vargas"

Introduction: Effective communication and understanding are imperative for heart transplant (HT) recipients who require lifelong adherence to treatment plans and medications. Whether non-native English speaking (NNES) recipients have inferior outcomes compared to native English-speaking recipients (NES) has not been studied post-HT.

Methods: We reviewed adult HT recipients at Columbia University Irving Medical Center from January 2005 through December 2022 with primary language determined by chart review.

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Introduction: Non-cystic fibrosis bronchiectasis is a complex medical condition with multiple etiologies, characterized by chronic productive cough and radiologic evidence of airway lumen dilation and wall thickening. Associated exacerbations and declining lung function contribute to increasing disability and mortality. There are no data about the prevalence of non-cystic fibrosis bronchiectasis etiologies in the Colombian population.

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Background: Anatomical reduction of posterior malleolar fracture is a key goal in achieving good functional outcomes in patients with ankle fractures. Although there are many approaches for managing this type of fracture, no studies have shown reduction quality of posterior malleolar fracture in postoperative CT scan using the modified posteromedial ankle approach.

Methods: A retrospective case series of 66 patients of 2 health centers with type 2, 3, and 4 posterior malleolar fractures according to Bartonicek classification treated using the modified posteromedial ankle approach was performed.

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Article Synopsis
  • Chronic infections can lead to CD8 T cell exhaustion, which diminishes their ability to fight infections, but the role of metabolites in this process is not fully understood.
  • Researchers used a virus model in mice to analyze metabolite changes during acute and chronic infections, finding notable differences in nutrients, especially during the early phase of chronic infection.
  • The study highlights the importance of long-chain fatty acids in affecting T cell function and metabolism, providing insights into potential strategies for improving immune responses during prolonged infections.
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