Comparison of Clinical Outcomes and Postoperative Nutritional Status Between Early and Late Oral Feeding After Esophagectomy: An Open Labeled Randomized Controlled Trial.

Objective: To compare nutritional and postoperative outcomes between early oral feeding and late oral feeding with jejunostomy feeding support after esophagectomy.

Summary Background Data: Esophagectomy is associated with substantial body weight loss and malnutrition, impacting the prognosis of esophageal cancer patients. Despite many studies on post-esophagectomy nutritional support, optimal strategies remain elusive.

Altered levels of sphingosine and sphinganine in psoriatic epidermis.

Background: Ceramides are the main lipid component of the stratum corneum and are a structurally heterogeneous and complex group of sphingolipids of which sphingoid bases are the basic structural constituents. Altered levels of sphingoid bases have been reported in skin conditions that involve dryness and barrier disruption, including atopic dermatitis.

Objective: The purpose of this study was to investigate the altered levels of sphingoid bases in psoriatic epidermis and their relationship with the clinical severity of the psoriasis.