An Exercise Prehabilitation Intervention for Improving Mobility and Recovery Outcomes in Patients Undergoing Head and Neck Cancer Surgery

PRIMARY OBJECTIVE:

I. To evaluate the impact of an exercise prehabilitation program on post-operative outcomes after head and neck cancer surgery.

SECONDARY OBJECTIVE:

I. To evaluate the impact of an exercise prehabilitation program on post-operative weight loss, depression and discharge disposition after head and neck cancer surgery.

EXPLORATORY OBJECTIVES:

I. To evaluate the adherence rate to and satisfaction with a pre-operative exercise prehabilitation program, which will be evaluated at the end of their inpatient stay.

II. To evaluate the impact of lower extremity free tissue transfer on post-operative recovery after undergoing an exercise prehabilitation program, which will be evaluated at the end of their inpatient stay.

III. To evaluate the impact of the duration of prehabilitation on post-operative outcomes after head and neck cancer surgery, which will be evaluated at the end of their inpatient stay.

OUTLINE: Patients are randomized to 1 of 2 arms.

ARM I: Patients wear a Fitbit or personal wearable device beginning on day 1 and receive the prehabilitation exercise intervention consisting of 2000-4000 steps per day, sit-to-stand training 3 days per week, and standing therapeutic exercises 3 days per week beginning on day 2 for up to 2-5 weeks prior to surgery. Patients continue wearing the Fitbit personal wearable device from post-operative day 1 until hospital discharge or until 14 days post-surgery.

ARM II: Patients wear a Fitbit personal wearable device beginning on day 1 up until day of surgery and then from post-operative day 1 until hospital discharge or until 14 days post-surgery.

Inclusion criteria

• Older than 18 years of age and younger than 89 years of age. Both men and women and members of all races and ethnic groups may be included
• Planned to undergo major head and neck cancer surgery with free tissue transfer reconstruction at Oregon Health and Science University (OHSU) with the Department of Otolaryngology-Head and Neck Surgery with an expected length of stay (LOS) of 3 days or more
• Ability to understand and the willingness to sign a written informed consent document

Exclusion criteria

• Non-English speaking
• Planned postoperative admission to the intensive care unit (ICU)
• Social or psychiatric conditions that may interfere with compliance
• Further exclusion criteria may be applied due to conditions that may impact the ability to safely exercise as well as utilize the Fitbit devices:
• Symptoms of or ongoing work-up for unstable angina, uncontrolled tachyarrhythmias, decompensated heart failure, severe aortic stenosis, hypertrophic obstructive cardiomyopathy, uncontrolled hypertension (HTN), uncontrolled pulmonary HTN or uncontrolled asthma
• History of chest pain, dizziness or syncope with exercise
• Bony metastases to the spine or extremities
• Falls in the last year
• Cognitive impairments limiting safety or ability to use technology
• Impaired mobility requiring the use of assistive devices, such as use of a walker or wheelchair at baseline
• Isolation precautions, as they would not be allowed to ambulate on a patient floor post-operatively