Early Outcomes and Nutritional Scores in Bariatric Patients

Condition(s) studied

Investigational drug(s) / intervention(s)

Nutritional and Inflammatory Marker Evaluation: This is a prospective observational cohort study evaluating whether preoperative immune-nutritional markers-including Prognostic Nutritional Index (PNI), HALP score, Neutrophil-to-Lymphocyte Ratio (NLR), and C-Reactive Protein (CRP)-can predict early postoperative clinical outcomes (complication development, time to oral intake, mobilization, and length of hospital stay) in patients undergoing elective laparoscopic sleeve gastrectomy. No intervention or treatment is administered as part of this study. All data are collected from routine preoperative laboratory tests and standard postoperative clinical follow-up.

Study summary

This prospective observational study aims to evaluate whether preoperative immune-nutritional markers-specifically the Prognostic Nutritional Index (PNI), HALP score, Neutrophil-to-Lymphocyte Ratio (NLR), and C-Reactive Protein (CRP)-can predict early postoperative clinical outcomes such as time to oral intake, mobilization, complications, and length of hospital stay in patients undergoing elective laparoscopic sleeve gastrectomy.

Eligibility

Primary outcome measure(s)

• Occurrence of Postoperative Complications Within 72 Hours — Up to 72 hours after surgery
  Complications such as fever, surgical site infection, nausea/vomiting, hypotension, or need for reintervention will be recorded during the first 72 hours after laparoscopic sleeve gastrectomy. The association between preoperative nutritional and inflammatory scores (PNI, HALP, NLR, CRP) and complication occurrence will be evaluated.

Trial sites (1)

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