NCT07288281

"Duration of Preoperative Clear Fluids Fasting in Patients Undergoing Liver Transplant"

"Duration of Preoperative Clear Fluids Fasting in Patients Undergoing Liver Transplant. A Prospective Observational Study: the "Timbarc-1" a Pilot Study"

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 100 (estimated)
• Sponsor: Medical University of Warsaw · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The goal of this prospective observational study is to report the duration of preoperative clear fluids fasting in patients undergoing liver transplant. It will also learn about the relationship between the duration of preoperative clear fluids fasting and changes in hemodynamic variables and metabolic profile at various anesthesia and transplant phases. The main questions it aims to answer are: * How long liver recipient fast from clear fluids before liver transplant? * Is there any relationship between the duration of preoperative clear fluids fasting and changes in blood pressure and hear rate after the induction of anesthesia? * Is there any relationship between the duration of preoperative clear fluids fasting and blood glucose concentration, blood lactate concentration and acid base balance during anesthesia for liver transplant?

Detailed description

Clear fluids include water, certain juices without pulp (like apple or grape), clear sodas, tea or coffee without milk or cream, clear broth, sports drinks, gelatin, and popsicles without fruit pulp or yogurt.

Conditions

• Preoperative Clear Fluid Fasting
• Liver Transplant Recipient

Timeline

• Start date: 2025-06-01
• Primary completion: 2025-12-31
• Completion: 2026-02-01
• First posted: 2025-12-17
• Last updated: 2026-01-07

Locations

1 site across 1 country: Poland