The Effects of Perioperative Nutritional Optimization on Blood Markers of Nutritional Status
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Intervertebral Disc Disorders With Radiculopathy, Lumbar Region
- Sponsor
- NYU Langone Health
- Enrollment
- 120
- Locations
- 1
- Primary Endpoint
- Difference in blood markers in patients
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
The purpose of this study is to see if taking an oral nutrition supplement (Ensure Nutrition Shake) before and after lumbar spine surgery affects blood tests related the nutritional status of patients. Patients with poor nutritional statuses who undergo elective lumbar spine surgery are at increased risk for complications and longer hospitalizations.
Detailed Description
The study will examine whether a simple and cost-effective perioperative nutritional program will affect blood markers of nutritional status (albumin, pre-albumin, transferrin, electrolytes). All patients 55 years and older who are undergoing lumbar spine surgery at our institution by a single surgeon and meet all inclusion criteria will be added to this study. Patients will be randomized into one of two arms; the interventional group will be provide with daily Ensure protein drinks for two weeks pre-operatively and four weeks post-operatively, while the control group will be instructed to continue their current diet plans. Four weeks post-operatively, blood markers (serum albumin, pre-albumin, transferrin, electrolyes) will be obtained to assess objective differences in nutritional status. N/A
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients aged 55 years and older undergoing primary lumbar spine surgery for the treatment of radiculopathy and other lumbar pathologies
- •Patients have the willingness and ability to participate in a study procedure
Exclusion Criteria
- •Patients who are younger than 55 years old
- •Patients undergoing revision surgery
- •Patients undergoing surgery due to trauma/fractures
- •Patients with lactose intolerance
Outcomes
Primary Outcomes
Difference in blood markers in patients
Time Frame: Baseline, 4 weeks post-operative visit
Nutritional status of patients undergoing lumbar surgery will be measured by their blood markers. T-tests with a p value of 0.05 will be used for these tests. Chi square and t-tests will be used.