Please assess the completion status of the following clinical trial:

Trial Title: Open Myelomeningocele Repair With High Maternal BMI

Study Design Characteristics:
- Allocation: None
- Intervention Model: SINGLE_GROUP
- Observational Model: None
- Primary Purpose: TREATMENT
- Time Perspective: None
- Masking: NONE
- Phase: None
- Number of Arms: 1.0

Eligibility Criteria:
Inclusion Criteria:~1. Pregnant women - maternal age 18 years or older and capable of consenting for their own participation in this study.~2. Singleton pregnancy~3. MMC with the upper boundary located between T1 and S1~4. Evidence of hindbrain herniation (confirmed on MRI to have an Arnold-Chiari type II malformation).~5. Absence of chromosomal abnormalities and associated anomalies~6. Gestational age at the time of the procedure will be between 19 0/7 weeks and 25 6/7 weeks~7. Normal karyotype and/or normal chromosomal microarray (CMA) by invasive testing (amniocentesis or CVS). If there is a balanced translocation with normal MCA with no other anomalies the candidate can be included. Patients declining invasive testing will be excluded.~8. Family has considered and declined the option of termination of the pregnancy at less than 24 weeks.~9. Family meets psychosocial criteria (sufficient social support, ability to understand requirements of the study).~10. Parental/guardian permission (informed consent) for follow up of child after birth.~Exclusion Criteria:~1. Fetal anomaly unrelated to MMC.~2. Severe kyphosis.~3. Increased risk for preterm labor including short cervical length (\<1.5 cm), history of incompetent cervix with or without cerclage, and previous preterm birth.~4. Placental abnormalities (previa, abruption, accreta) known at time of enrollment~5. A pre-pregnancy body-mass index ≥35~6. Contraindications to surgery including previous hysterotomy (whether from a previous classical cesarean, uterine anomaly such as an arcuate or bicornuate uterus, major myomectomy resection, or previous fetal surgery) in active uterine segment.~7. Technical limitations precluding fetoscopic surgery, such as uterine fibroids, fetal membrane separation, uterine anomalies incompatible with fetoscopy.~8. Maternal-fetal Rh isoimmunization, Kell sensitization or neonatal alloimmune thrombocytopenia affecting the current pregnancy.~9. Maternal HIV, Hepatitis-B, Hepatitis-C status positive because of the increased risk of transmission to the fetus during maternal-fetal surgery. If the patient's HIV or Hepatitis status is unknown, the patient must be tested and found to have negative results before enrollment.~10. Maternal medical condition that is a contraindication to surgery or anesthesia.~11. Low amniotic fluid volume (Amniotic Fluid Index less than 6cm) if deemed to be due to fetal anomaly, poor placental perfusion or function, or membrane rupture. Low amniotic fluid volume that responds to maternal hydration is not an exclusion criterion.~12. Patient does not have a support person (ie. Spouse, partner, mother) available to support the patient for the duration of the pregnancy.~13. Inability to comply with the travel and follow-up requirements of the trial.~14. Participation in another intervention study that influences maternal and fetal morbidity and mortality or participation in this trial in a previous pregnancy~15. Patient scores as severely depressed on the BDI-II questionnaire; a score of 29 or above.

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

Study Arms:
- Open-Uterus Fetal Repair (Type: EXPERIMENTAL): Single arm study. All patients will receive the open-uterus fetal repair.

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

Answer: outcome: terminate
termination_type: lack of efficacy