Which of the following are first-episode specifiers in schizophrenia?

Which of the following are first-episode specifiers in schizophrenia?

• A. Acute episode; Partial remission; Full remission
• B. Acute phase; Recovery phase; Residual phase
• C. Early onset; Late onset; Not applicable
• D. Active phase; Residual phase; Prodromal phase

Answer: (A)

In schizophrenia, course specifiers describe the patient’s status during the first episode of illness and help guide prognosis and treatment decisions. The first-episode specifiers identify the current state of the illness during that initial episode, namely whether the person is in an acute phase, has achieved partial remission, or is in full remission. The three states listed—acute episode, partial remission, and full remission—reflect these possible first-episode statuses when they’re labeled as part of “First episode, currently in …” in the diagnostic framework. That’s why this set is the correct one. The other options use terms that aren’t formal first-episode specifiers in schizophrenia. “Phase” terms like acute phase or recovery/residual phases, or concepts like prodromal phase, aren’t the designated first-episode specifiers in this context. They describe phases or stages in a broader sense, not the specific DSM-5 first-episode specifiers used to denote the current status during the initial episode.

In schizophrenia, course specifiers describe the patient’s status during the first episode of illness and help guide prognosis and treatment decisions. The first-episode specifiers identify the current state of the illness during that initial episode, namely whether the person is in an acute phase, has achieved partial remission, or is in full remission. The three states listed—acute episode, partial remission, and full remission—reflect these possible first-episode statuses when they’re labeled as part of “First episode, currently in …” in the diagnostic framework. That’s why this set is the correct one.

The other options use terms that aren’t formal first-episode specifiers in schizophrenia. “Phase” terms like acute phase or recovery/residual phases, or concepts like prodromal phase, aren’t the designated first-episode specifiers in this context. They describe phases or stages in a broader sense, not the specific DSM-5 first-episode specifiers used to denote the current status during the initial episode.