Please assess the completion status of the following clinical trial:

Trial Title: Merits of Continuous Paravertebral Block in the Management of Renal/Adrenal Surgery by Laparotomy

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

Eligibility Criteria:
Inclusion Criteria:~* Age \> 18 years~* Patient scheduled for renal and/or adrenal surgery~* American Society of Anesthesiologists score ASA I, II, III~* Written informed consent given by the patient~Exclusion Criteria:~* Contraindication in the loco-regional anesthesia in the products of local anesthetic~* Surgery as a matter of urgency~* Pregnancy~* Congestive Cardiac insufficiency~* Severe hepatic Incapacity~* Disturbs of the coagulation~* Age \< 18 years~* ASA IV~* Patient already participating in a study or deadline 3-month-old subordinate since the end of a previous study~* Under guardianship Patient~* Psychiatric pathology or limitation of the intellectual abilities making difficult the understanding of the subjective questions.

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

Study Arms:
- Continuous Paravertebral block (Type: EXPERIMENTAL): Continuous Paravertebral block
- Placebo (Type: PLACEBO_COMPARATOR): Placebo

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