[
 {
  "nct": "NCT05698394",
  "eligible": true,
  "exclusion_reason": null,
  "conscious_dosing": "some",
  "reason": "Randomized esketamine vs saline infusion after childbirth, with maternal depression incidence and PHQ-9 at 3 years among its outcomes, so it meets every criterion. The 40-minute infusion runs after giving birth and the record names no cesarean, surgery, or general anesthesia, so nothing puts any dose under general anesthesia and the mothers receive it awake."
 },
 {
  "nct": "NCT03336541",
  "eligible": true,
  "exclusion_reason": null,
  "conscious_dosing": "unclear",
  "reason": "Randomized ketamine vs saline infusion at cesarean delivery, with postpartum depression scores at 48 hours and 42 days, so it meets every criterion. The infusion is intraoperative, after the baby is delivered, and the record never says whether the cesarean was under general or neuraxial anesthesia, which is what decides consciousness, so it is unclear rather than a guess."
 },
 {
  "nct": "NCT04646694",
  "eligible": false,
  "exclusion_reason": "no_depression_outcome",
  "conscious_dosing": null,
  "reason": "Randomized postoperative oral ketamine vs matching placebo, but its only possible candidate is an unnamed 'Mood' outcome at 3 days, which is neither a depression scale nor the presence of depression, so criterion 5 fails. Ineligible registrations get no conscious_dosing code."
 }
]