The treatment is delivered through a one-time, 60-hour intravenous infusion that may improve symptoms within 24 hours.
The children told police their adoptive mother starved, beat and pepper sprayed them when they failed to follow direction for videos, officials said.
Judge Colleen Kollar-Kotelly said an injunction she issued against President Donald Trump's trans military policy in 2017 remains in place.
"Amazingly," no one was injured, police said.
"It truly has been a new day for survivors," the woman's lawyer said.