Please select the arm or intervention descriptions that belong to the clinical trial below.
Title: Treating Terror-Related PTSD in Adolescents
Brief Summary: This study will compare the effectiveness of prolonged exposure therapy versus active psychotherapy in treating post-traumatic stress disorder (PTSD) in adolescents.


Options:
A: Arm Label: psychotherapy; Type: EXPERIMENTAL; Interventions: Behavioral: trauma-focused cognitive behavioural therapy | Arm Label: Drug; Type: EXPERIMENTAL; Interventions: Drug: Sertraline | Arm Label: Waiting list; Type: NO_INTERVENTION; Interventions: N/A | Arm Label: Combination; Type: EXPERIMENTAL; Interventions: Drug: Sertraline, Behavioral: trauma-focused cognitive behavioural therapy | Intervention Type: DRUG; Name: Sertraline; Assigned to Arm(s): Combination, Drug | Intervention Type: BEHAVIORAL; Name: trauma-focused cognitive behavioural therapy; Assigned to Arm(s): Combination, psychotherapy
B: Arm Label: Experimental ketamine group; Type: EXPERIMENTAL; Interventions: Drug: Ketamine | Arm Label: Active control midazolam group; Type: ACTIVE_COMPARATOR; Interventions: Drug: Midazolam | Intervention Type: DRUG; Name: Ketamine; Assigned to Arm(s): Experimental ketamine group | Intervention Type: DRUG; Name: Midazolam; Assigned to Arm(s): Active control midazolam group
C: Arm Label: 1; Type: EXPERIMENTAL; Interventions: Procedure: Prolonged Exposure Therapy | Arm Label: 2; Type: ACTIVE_COMPARATOR; Interventions: Procedure: Active Psychotherapy | Intervention Type: PROCEDURE; Name: Prolonged Exposure Therapy; Assigned to Arm(s): 1 | Intervention Type: PROCEDURE; Name: Active Psychotherapy; Assigned to Arm(s): 2
D: Arm Label: GR205171; Type: EXPERIMENTAL; Interventions: Drug: NK1 Antagoist (GR205171), Procedure: Psychophysiology (Trauma Script), Procedure: Psychophysiology (Verbal Threat), Procedure: Psychophysiology (Fear Conditioning), Procedure: Psychophysiology (Affective Modulation), Procedure: Psychophysiology (Heart rate variability), Procedure: Lumbar Puncture, Procedure: 24-hour plasma sampling, Procedure: MRI | Arm Label: placebo; Type: PLACEBO_COMPARATOR; Interventions: Procedure: Psychophysiology (Trauma Script), Procedure: Psychophysiology (Verbal Threat), Procedure: Psychophysiology (Fear Conditioning), Procedure: Psychophysiology (Affective Modulation), Procedure: Psychophysiology (Heart rate variability), Procedure: Lumbar Puncture, Procedure: 24-hour plasma sampling, Procedure: MRI | Intervention Type: DRUG; Name: NK1 Antagoist (GR205171); Assigned to Arm(s): GR205171 | Intervention Type: PROCEDURE; Name: Psychophysiology (Trauma Script); Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: Psychophysiology (Verbal Threat); Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: Psychophysiology (Fear Conditioning); Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: Psychophysiology (Affective Modulation); Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: Psychophysiology (Heart rate variability); Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: Lumbar Puncture; Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: 24-hour plasma sampling; Assigned to Arm(s): GR205171, placebo | Intervention Type: PROCEDURE; Name: MRI; Assigned to Arm(s): GR205171, placebo

Answer: C