Please assess the completion status of the following clinical trial:

Trial Title: Acupuncture in Patients With Carpal Tunnel Syndrome ~ A Randomized Controlled Trial

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

Eligibility Criteria:
Inclusion Criteria:~presence of at least one of the following primary symptoms:~1. numbness, tingling pain, or paresthesia in the median nerve distribution;~2. precipitation of these symptoms by repetitive hand activities, which could be relieved by resting, rubbing, and shaking the hand; and~3. nocturnal awakening by such sensory symptoms.- plus the presence of 1 or more of the following standard electrophysiologic criteria:~   * (1) prolonged distal motor latency (DML) to the abductor pollicis brevis (APB)(abnormal Z4.7 ms, stimulation over the wrist, 8 cm proximal to the active electrode);~  * (2) prolonged antidromic distal sensory latency (DSL) to the second digit (abnormal Z3.1 ms; stimulation over the wrist, 14 cm proximal to the active electrode); and~  * (3) prolonged antidromic wrist-palm sensory nerve conduction velocity (W-P SNCV) at a distance of 8 cm (W-P SNCV, abnormal \<45 m/s).~Exclusion Criteria:~1. symptoms occurring less than 3 months before the study or symptoms improving during the 1-month initial observation period (to exclude patients who might have spontaneous resolution of symptoms);~2. severe CTS that had progressed to visible muscle atrophy;~3. in our study, mild CTS referred to patients with decreased conduction velocity over the palm-wrist segment and delayed DSL, with normal median SNAP amplitude and CMAP amplitude of the APB. Moderate CTS referred to patients with abnormally delayed DML and DSL with either decreased median SNAP amplitude or decreased CMAP amplitude of the APB muscle. Thus, CTS patients with the presence of either fibrillation potentials or reinnervation on needle EMG in the APB were excluded (to ensure the inclusion of only mildly or moderately affected individuals);~4. clinical or electrophysiologic evidence of accompanying conditions that could mimic CTS or interfere with its evaluation, such as cervical radiculopathy, proximal median neuropathy, or significant polyneuropathy;~5. evidence of obvious underlying causes of CTS such as diabetes mellitus, rheumatoid arthritis, hypothyroidism (acromegaly), pregnancy, alcohol abuse or drug usage (steroids or drugs acting through the central nervous system), use of vibrating machinery, and suspected malignancy or inflammation or autoimmune disease were documented as underlying causes for CTS;~6. recent peptic ulcer or history of steroid intolerance;~7. prior unpleasant experience with acupuncture or a bleeding diathesis; or~8. cognitive impairment interfering with the patient's ability to follow instructions and describe symptoms.-

- Gender: ALL
- Minimum Age: 20 Years
- Maximum Age: 80 Years
- Healthy Volunteers: f

Study Arms:
- Acupuncture group (Type: EXPERIMENTAL): acupuncture administered in 8 sessions over 4 weeks
- Steroid group (Type: ACTIVE_COMPARATOR): 2 weeks of prednisolone 20 mg daily followed by 2 weeks of prednisolone 10 mg daily

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

Answer: outcome: complete