1. A medical or psychological treatment that has been officially authorized or sanctioned by relevant health authorities or regulatory bodies
The new cancer treatment has become an approved therapy after passing clinical trials.
O novo tratamento do câncer tornou-se uma terapia aprovada após passar em ensaios clínicos.
2. A therapeutic method that meets established standards and is recognized by medical institutions or governments as safe and effective
Cognitive behavioral therapy is an approved therapy for treating depression.
A terapia comportamental cognitiva é uma terapia aprovada para o tratamento da depressão.