Please assess the completion status of the following clinical trial:

Trial Title: Effect of Epidural Analgesia on the Parameter ANI During Childbirth

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

Eligibility Criteria:
Inclusion Criteria:~* Over 18 years,~* ASA I or II,~* No history of cardiovascular or respiratory disease~* No cardiovascular medication~* No treatment with a tocolytic agent(salbutamol, nicardipine)~* Desiring epidural analgesia at the early phase of labor pain~Exclusion Criteria:~* Too fast labour~* A pain score at or above 70 on the pain scale~* A disturbed EKG signal or extrasystoles~* Pace-Maker~* Diabetes mellitus

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 50 Years
- Healthy Volunteers: f

Study Arms:
- Group Saline (Type: PLACEBO_COMPARATOR): Epidural administration of saline
- Group Sufentanil (Type: EXPERIMENTAL): Epidural administration of sufentanil
- Group Lidocaine (Type: EXPERIMENTAL): Epidural administration of lidocaine

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