Early Outcomes and Nutritional Scores in Bariatric Patients

Recruiting now

Conditions studied: Postoperative Complications, Preoperative Nutritional Markers

In brief

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.

Key facts

Study ID

NCT07007494

Run by

Istinye University

People needed

86

Starts

2025-06-02

Expected to finish

2025-08-15

Last updated by the study team

2025-07-16

Who can join

Age: 18 and older, up to 65. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Age between 18 and 65 years
• Body mass index (BMI) ≥ 35 kg/m²
• Scheduled for elective laparoscopic sleeve gastrectomy
• Availability of complete preoperative laboratory test results
• Signed informed consent

You may not qualify if…

• Severe hepatic or renal dysfunction
• Presence of active infection
• History of immunosuppressive therapy or hematologic malignancy
• Need for intensive care unit (ICU) admission within the first 72 hours postoperatively
• Preoperative administration of albumin or blood products

Where it is running

• Istinye Üniversity — Istanbul, Merkez Mahallesi, Turkey (Türkiye) (enrolling)

Full record on ClinicalTrials.gov

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