Please assess the completion status of the following clinical trial:

Trial Title: Effects of Swallowing Exercises on Patients Undergoing Radiation Treatment for Head and Neck Cancer

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion~* Written informed consent must be obtained from all participants prior to beginning therapy (participants should have the ability to understand be willing to sign a written informed consent document)~* Individuals with oropharyngeal, hypopharyngeal, or laryngeal cancer of Stages I-IV undergoing radiation and chemo therapies at Wake Forest Baptist Medical Center~* Participants will have surgically received no more than selective neck dissection and tumor biopsy (participants who have undergone primary tumor resection or radical neck dissection will not be eligible)~* Participants must have completed a minimum of third grade education in order to answer questions of the quality of life survey~* Participants must be willing to participate in the swallowing exercise program~Exclusion~* Medical history of cerebrovascular accident, Parkinson's disease, any type of dementia, myasthenia gravis, or amyotrophic lateral sclerosis~* Previous radiation treatment for head/neck cancer~* Swallowing problem of etiology other than current lesion~* Pregnant women are not anticipated in the patient population, but would be excluded from participation in the study

- Gender: ALL
- Minimum Age: 18 Years
- Maximum Age: None
- Healthy Volunteers: f

Study Arms:
- Arm I (Early exercise group) (Type: EXPERIMENTAL): Patients perform swallowing exercises comprising lingual press, head lift, breath hold, Masako swallow, high pitch e, effortful swallow, and neck stretch and massage for 2 weeks prior to beginning radiotherapy and again immediately after completion of radiotherapy.
- Arm II (Late exercise group) (Type: EXPERIMENTAL): Patients begin performing swallowing exercises as in arm I 1 month after completion of radiotherapy.

Based on this trial design, predict the completion outcome and termination type (if applicable).