Please assess the completion status of the following clinical trial:

Trial Title: Postoperative Analgesia Following Wisdom Teeth Removal: Ropivacaine Versus Placebo

Study Design Characteristics:
- Allocation: RANDOMIZED
- Intervention Model: PARALLEL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: TRIPLE
- Phase: PHASE4
- Number of Arms: 2.0

Eligibility Criteria:
Inclusion Criteria:~* The patient must have given his/her informed and signed consent~* The patient must be insured or beneficiary of a health insurance plan~* The patient is available for 3 months of follow-up~* American Society of Anesthesiology (ASA) score of 1, 2 or 3~* Patient programmed for surgical removal of all 4 wisdom teeth, excluding all other teeth, under general anesthesia~Exclusion Criteria:~* The patient is participating in another study~* The patient is in an exclusion period determined by a previous study~* The patient is over 18 years old and under judicial protection, under tutorship or curatorship~* The patient (or legal representative)refuses to sign the consent~* It is impossible to correctly inform the patient~* The patient is pregnant, parturient, or breastfeeding~* Ineffective contraceptive~* Addiction or chronic pain treated with morphine~* Contra-indication for regional anesthesia (eg congenital or acquired coagulopathy, infection, allergy)~* Contra-indication to local anesthetics, general anesthetics and analgesics used in the protocol.~* Difficult cooperation, psychiatric disorders that could interfere with assessments~* Hypersensitivity to ropivacaine or other local anesthetics with amide links~* Contra-indication for the use of NaCl 0.9%: all states of sodium and water retention (especially heart failure, edema and ascites syndrome associated with cirrhosis)

- Gender: ALL
- Minimum Age: 16 Years
- Maximum Age: 65 Years
- Healthy Volunteers: f

Study Arms:
- Placebo (Type: PLACEBO_COMPARATOR): Patients in this arm will have standard anesthesia with the injection of placebo solution into the vestibular of each tooth to be extracted
- Ropivacaine (Type: EXPERIMENTAL): Patients in this arm will have general anesthesia with injection of ropivacaine into the vestibular next to each tooth to be extracted.

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