Please assess the completion status of the following clinical trial:

Trial Title: Estimation of the ED95 of Intrathecal Hyperbaric Prilocaine 2% With Sufentanyl for Scheduled Cesarean Delivery

Study Design Characteristics:
- Allocation: NON_RANDOMIZED
- Intervention Model: SEQUENTIAL
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: DOUBLE
- Phase: PHASE2
- Number of Arms: 10.0

Eligibility Criteria:
Inclusion Criteria:~* American Society of Anesthesiologists physical status (ASA) \< III~* Age 18-40 year~* Body Weight \<100 kg~* Height between 155 and 175 cm~* Gestational age\>37 SA~* Elective cesarean delivery~* Singleton pregnancy~* Non complicated pregnancy~* Signed informed consent obtained prior to any study specific assessments and procedures~Exclusion Criteria:~* Twin pregnancy~* History of 2 cesarean section or more~* Diabetes and gestational diabetes~* Placenta praevia~* Congenital foetal abnormality~* Patient in labour~* Membrane rupture~* Known allergy to local anaesthetics~* Disagreement of the patient~* Pregnancy-induced hypertension~* Pre eclampsia and eclampsia

- Gender: FEMALE
- Minimum Age: 18 Years
- Maximum Age: 40 Years
- Healthy Volunteers: f

Study Arms:
- Cohort 1 : HB prilocaine 2%, 45mg (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 2 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 3 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 4 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 5 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 6 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 7 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 8 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 9 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.
- Cohort 10 : HB prilocaine 2%, (30-55mg) (Type: EXPERIMENTAL): Dose-finding study with 4 subjects per dose and a maximum of 40 parturients.To identify the dose to give for reaching the ED95 (effective dose for 95% subjects), Hyperbaric prilocaine 2%, associated with sufentanyl, will be administrated at the dose initial of 45 mg in the cohort 1 (4 subjects), then the dose will be adjusted in the next cohorts using the Continual Reassessment Method (CRM). Possible dose levels are 30, 35, 40, 45, 50, 55mg.

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