Comparison Between Two Techniques of Volemic Expansion in Hip Replacement Arthroplasty

Comparison Between Two Techniques of Volemic Expansion in Hip Replacement Arthroplasty: Hydroxyethyl Starch Versus Ringer's Lactate

Currently the most use solution to volemic reposition in hip replacement arthroplasty is the crystalloid solution. This trial intends to compare two different volemic replacements: HES and Ringer's lactate. This research has been analyzing hemodynamic parameters and the coagulation status before and after the pre-expansion with the solutions above mentioned.

This trial is randomized an blind to the physician who is analyzing the results.It has been select adults; both sex; ASA I and II. These patients must be submitted to hip arthroplasty replacement. The anesthesia technique is single shot spinal anesthesia. Primary endpoint: assessment alternative; technique replacement volemic with HES 130/04. Secondary endpoint: haemostatic abnormalities; blood loss; transfusion blood.

Inclusion Criteria:

• Patients involved: adults, ASA I and II;
• Surgery: hip replacement arthroplasty.

Exclusion Criteria:

• Allergy starch;
• Anemia;
• Dysfunction renal;
• Heart insufficiency;
• Morbid obesity.