Does Prehabilitation Improve Outcomes in Patients Undergoing Complex Spine Fusion Surgery?

University of Florida

Status: Terminated

Conditions: Lumbar Spine Injury; Functional Outcome; Nutritional Supplementation; Spinal Fusion; Frailty; Prehabilitation

Treatments: Other: Multimodal Prehabilitation; Other: Standard Pre-Surgical Clinical Care

Study type: Interventional

Funder types: Other

Identifiers

NCT05034341

OCR39834 (Other Identifier)

IRB202000987

Details and patient eligibility

About

A novel prehabilitation method has been implemented at our institution to decrease perioperative outcome complications for frail complex spine fusion surgery patients. The goal of this randomized trial is to evaluate whether this prehabilitation program improves preoperative functional status of frail spine disease patients and benefits patients in their postsurgical outcomes.

Full description

Background:

Patients with degenerative lumbar spine disease who are candidates for spine surgery may experience multiple adverse effects from the prolonged conservative and non-operative management of chronic low back pain. Due to the aging population, there is an increased demand for lumbar spine surgery in the geriatric population. At the time these patients are candidates for surgery, they might encounter the results of the conservative management including disabling pain, catastrophizing, and Kinesiophobia. The chronicity of the spine condition and the associated pain may result in functional disability, poor nutrition, and poor pain management, all of which may result in a multisystemic impact on their overall health in the form of frailty. Prehabilitation has been studied in the past to evaluate its impact on the postoperative outcomes for patients scheduled for abdominal surgery, cardiac surgery, and thoracic surgery. Currently, there are a few trials evaluating the impact of prehabilitation in spine surgery. However, there are limited data on the impact of prehabilitation on frail geriatric patients undergoing spine surgery and whether prehabilitation will impact frail patients' preoperative and postoperative functional recovery and pain management.

Based on the current literature, the investigator will hypothesize that prehabilitation will improve frail geriatric patients' preoperative and postoperative functional capacity as assessed by a six-minute walk test and will minimize the incidence of postoperative complications. In addition, the investigator will also hypothesize that prehabilitation in the form of a multimodal approach (physical exercise, nutritional, pain, and neuroscience education) will increase the chances of discharge to home in the postoperative setting, and as a result will lead to a decrease overall healthcare expenditure and total costs.

Specific Aims:

1. Does Multimodal Prehabilitation improve frail patients' preoperative functional capacity before spine surgery?
2. Does Multimodal Prehabilitation improve frail patients' postoperative outcomes after spine surgery?
3. Does Multimodal Prehabilitation improve frail patients' postoperative functional capacity after spine surgery?

The investigator will hypothesize that Multimodal Prehabilitation (physical, nutritional, and cognitive) improves frailty, functional capacity, and perioperative outcomes after spine surgery.

Enrollment: 10 patients

Sex: All

Ages: 55 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Frailty score of 3 or more (based on Johns Hopkins Frailty Assessment).
• Age 55 and older
• Elective Lumbar or thoracolumbar Spine Fusion Surgery

Exclusion criteria

• Emergency surgery
• Time-sensitive surgery
• Spine trauma, tumor, or infection
• Physical condition that limits exercise: Lower extremity amputation, hemiplegia or hemiparesis, stroke with residual weakness, symptomatic severe cardiac disease (for example: severe aortic stenosis, unstable angina)
• Patient refusal
• Severe cognitive dysfunction preventing participation or consenting.

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: None (Open label)

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10 participants in 2 patient groups

Multimodal Prehabilitation Arm

Experimental group

Description:

The Multimodal Prehabilitation group will receive: * An exercise program focusing on aerobic exercise as well as strength training. Sessions will be supervised by a physical therapist, 2 times a week for a minimum of 6-8 weeks in addition to a home exercise program. Patients' compliance will be monitored by phone each week. * Protein supplements in the form of protein shakes at a dose of 1.2-1.5 gram per kg daily for 6-8 weeks. Protein supplements will be calculated based on ideal body weight and will be given to the patient with instructions on specific use. Diabetic patients will receive protein supplements that are sugar-free. * Pain and Neuroscience Education: Per University of Florida Health Pain and Neuroscience program at Shands hospital. * Standard Clinical Care: Preoperative medical optimization and management, referral to medical specialties as deemed necessary with a focus on preoperative cognitive assessment.

Treatment:

Other: Multimodal Prehabilitation

Standard Clinical Care Comparison Arm

Active Comparator group

Description:

The Standard Clinical Care Comparison group will receive: * Education related to preoperative activity and home based exercise program. * Standard preoperative consultation with anesthesiology: Preoperative medical optimization and management, referral to medical specialties as deemed necessary with focus on preoperative cognitive assessment. * A final preoperative visit before surgery where a second set of functional assessment will be implemented

Treatment:

Other: Standard Pre-Surgical Clinical Care