Please assess the completion status of the following clinical trial:

Trial Title: Trial of Acupuncture for Radiation-Induced Xerostomia in Head and Neck Cancer

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: SUPPORTIVE_CARE
- Time Perspective: None
- Masking: TRIPLE
- Phase: None
- Number of Arms: 3.0

Eligibility Criteria:
Inclusion Criteria:~* Must be at least 18 years of age and able to give informed consent.~* Must be able to read, write and understand English.~* Must have a diagnosis of head/neck cancer.~* Must have received bilateral radiation therapy, and subsequently developed grade 2 or 3 xerostomia, according to modified Radiation Therapy Oncology Group (RTOG) scale:~  * Grade 0 - None~ * Grade 1 - Slight dryness of mouth (good response on stimulation and no significant dietary alterations necessary)~ * Grade 2 - Moderate dryness of mouth (poor response on stimulation and altered oral intake required such as frequent water, oral lubricants, or soft-moist foods)~ * Grade 3 - Complete dryness of mouth (no response on stimulation and difficult oral alimentation; IV fluids, pureed diet or tube feedings may be required)~ * Grade 4 - Fibrosis~* Must have received external beam radiation at a mean dose of at least 24 Gy to one of the parotid glands. The other gland can receive less than 24 Gy.~* Must have completed radiotherapy at least 12 months prior to entry.~* Must have anatomically intact parotid and submandibular glands. A focused (head/neck) history and exam conducted by a physician or dentist within the past year is required.~* Must be acupuncture naïve.~* Must have Eastern Cooperative Oncology Group (ECOG) performance status of 0-2.~Exclusion Criteria:~* History of xerostomia, Sjogren's disease or other illness known to affect salivation prior to head/neck radiation.~* Suspected or known closure of salivary gland ducts on either side. (Patients addressed in inclusion criteria (i.e. those who have had one submandibular gland removed) are expected to have closure to the removed submandibular gland and will be exempt from this exclusion criteria.)~* Currently receiving or planning to use drugs, herbs, alternative medicines, or devices that could affect salivary production. Treatment known to affect salivation should be stopped at least 14 days prior to enrollment. Over the counter products used for salivary substitution are allowed, but will need to be discontinued for at least 24 hours prior to saliva and questionnaire data collection.~* Have received any investigational new drug within the past 30 days or planning to receive such during the study period.~* Active systemic infection or skin infection at or near the acupuncture sites.~* Receiving chemotherapy during study period.

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

Study Arms:
- Standard Oral Hygiene (Type: ACTIVE_COMPARATOR): All patients will receive standard oral hygiene patient teaching information that includes instructions regarding mouth rinses, use of lip balms, use of mild fluoride toothpaste, the importance of adequate oral hydration, and other standard advice. Each participating site determines the standard oral hygiene recommendations used at their site.
- Standard Oral Hygiene + True Acupuncture (Type: EXPERIMENTAL): All patients will receive standard oral hygiene patient teaching information that includes instructions regarding mouth rinses, use of lip balms, use of mild fluoride toothpaste, the importance of adequate oral hydration, and other standard advice. Each participating site determines the standard oral hygiene recommendations used at their site.~The True acupuncture points will be at 3 sites on each ear, a site on the chin, on each forearm, a site on each hand, a site on each leg, and one placebo needle for a total of 14 sites. All sites will be applied for 20 minutes.
- Standard Oral Hygiene + Sham Acupuncture (Type: OTHER): All patients will receive standard oral hygiene patient teaching information that includes instructions regarding mouth rinses, use of lip balms, use of mild fluoride toothpaste, the importance of adequate oral hydration, and other standard advice. Each participating site determines the standard oral hygiene recommendations used at their site.~The Sham acupuncture points will be given according to the same schedule as the active acupuncture points, except the Sham needles will be placed below, above or between true active points.

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