Administered Orally

Administered Orally

SAS scale consists of 10 items including 7 items that address bradykinesia-rigidity and additional single items for tremor, glabellar tap,and salivation. Each item represents a specific physical condition and is rated on a 5-point category rating scale ranging from 0 (complete absence of the condition) to 4 (the condition is present to an extreme degree).The total score is obtained by adding the scores for the 10 individual items making the maximum possible score is 40. Higher scores are indicative of more severe Parkinsonian-type symptoms.

SF-36, version 2 is a generic participant-rated questionnaire and consists of 36 questions covering the following 8 health domains (subscales): general health, role limitations because of physical problems, role limitations due to emotional problems, physical functioning, bodily pain, mental health, social functioning, and vitality. Each subscale is scored by summing the individual items and transforming the scores into a 0 to 100 scale, with higher scores indicating better health status or functioning. Two summary scores, the physical component summary (PCS) and the mental component summary (MCS) were constructed based on the eight SF-36 subscales. Both PCS and MCS range from 0-100 with higher scores indicating better health or functioning.

SDS consists of 3 items (work/school, social life/leisure activities, and family life/home responsibilities). Total scores range from 0 to 30 with higher values indicating greater disruption. Individual Item scores range from 0 to 10 with higher values indicating greater disruption.

The MADRS total score is the sum of the 10 items; therefore the possible MADRS total score ranges from 0 to 60. A higher MADRS total score indicates a greater severity of depressive symptoms.

The MADRS consists of 10 items with each item rated on a scale ranging from 0 to 6. Fixed descriptors appear along the scale for each item at points 0, 2, 4, and 6, to standardize the gradation of response along the scale. The MADRS total score is the sum of the 10 items; therefore the possible MADRS total score ranges from 0 to 60. A higher MADRS total score indicates a greater severity of depressive symptoms.

BAS is used to rate observable, restless movements of drug induced akathisia and the subjective awareness of restlessness and any distress associated with the akathisia. The BAS consists of the following 3 items: an objective assessment of akathisia symptoms; a subjective assessment of the patient's awareness of inner restlessness; and a global clinical assessment of akathisia. The first two items are rated on a 4-point scale ranging from 0 (no abnormal movements or the absence of inner restlessness) to 3 (severe akathisia or the awareness of intense compulsion to move most of the time). The last item, the global clinical assessment of akathisia, is rated on a 5-point scale, ranging from 0 (no evidence of akathisia) to 5 (severe akathisia). Total BAS score ranges from 0 to 14 with a higher score representing worse results.

AIMS is a 12-item scale. Items 1 to 8 are rated on a 5-point scale ranging from 0 (no dyskinetic movements) to 4 (severe dyskinetic movements). Item 9 assesses the participant's incapacitation due to abnormal movements, and item 10 assesses the participant's awareness of the abnormal movements and associated distress. Items 9 and 10 are rated on 5-point scales ranging from 0 (none or no awareness) to 4 (severe or aware, severe distress). Items 11 and 12 are yes/no questions regarding the dental status of the participant. The total score is the sum of the scores for the 12 items and the possible total score ranges from 0 to 42. A higher total score is indicative of more severe dyskinetic movements.

Total of all reporting groups

The MADRS is a rating scale for severity of depressive mood symptoms. The MADRS has a 10-item checklist. Items are rated on a scale of 0-6, for a total score range of 0 (low severity of depressive symptoms) to 60 (high severity of depressive symptoms).

The 17-item HAMD measures depression severity. Each item was evaluated and scored using either a 5-point scale (e.g. absent, mild, moderate, severe, very severe) or a 3-point scale (e.g. absent, mild, marked). The total score of HAMD-17 may range from 0 (normal) to 52 (severe).

The CGI-S measures severity of illness at the time of assessment. Scores range from 1 (normal, not at all ill) to 7 (among the most extremely ill participants).

Placebo matches the Olanzapine tablet for blinding.

Fluoxetine starting dose is 20 mg, then may titrate up to 40 mg or 50 mg administered once daily by mouth for 8 weeks.

CGI-S scale measures severity of illness at the time of assessment compared with start of treatment. Scores range from 1 (normal, not at all ill) to 7 (among the most extremely ill participants). The LS mean (LSM) change from baseline, standard error was derived using MMRM methodology with factors for treatment , Pooled Investigator , Visit , (Baseline + Treatment)*Visit.

Participants in the FAS population: all randomized participants who had a baseline and at least one post-baseline MADRS total score measurement.

SAS scale consists of 10 items including 7 items that address bradykinesia-rigidity and additional single items for tremor, glabellar tap,and salivation. Each item represents a specific physical condition and is rated on a 5-point category rating scale ranging from 0 (complete absence of the condition) to 4 (the condition is present to an extreme degree).The total score is obtained by adding the scores for the 10 individual items making the maximum possible score is 40. Higher scores are indicative of more severe Parkinsonian-type symptoms.

All randomized participants who received at least one dose of study drug.

SF-36, version 2 is a generic participant-rated questionnaire and consists of 36 questions covering the following 8 health domains (subscales): general health, role limitations because of physical problems, role limitations due to emotional problems, physical functioning, bodily pain, mental health, social functioning, and vitality. Each subscale is scored by summing the individual items and transforming the scores into a 0 to 100 scale, with higher scores indicating better health status or functioning. Two summary scores, the physical component summary (PCS) and the mental component summary (MCS) were constructed based on the eight SF-36 subscales. Both PCS and MCS range from 0-100 with higher scores indicating better health or functioning.

All randomized participants.

SDS consists of 3 items (work/school, social life/leisure activities, and family life/home responsibilities). Total scores range from 0 to 30 with higher values indicating greater disruption. Individual Item scores range from 0 to 10 with higher values indicating greater disruption.

All randomized participants.

The MADRS total score is the sum of the 10 items; therefore the possible MADRS total score ranges from 0 to 60. A higher MADRS total score indicates a greater severity of depressive symptoms.

All randomized participants who had a baseline and at least one post-baseline MADRS total score measurement.

The MADRS consists of 10 items with each item rated on a scale ranging from 0 to 6. Fixed descriptors appear along the scale for each item at points 0, 2, 4, and 6, to standardize the gradation of response along the scale. The MADRS total score is the sum of the 10 items; therefore the possible MADRS total score ranges from 0 to 60. A higher MADRS total score indicates a greater severity of depressive symptoms.

All randomized participants who had a baseline and at least one post-baseline MADRS total score measurement.

BAS is used to rate observable, restless movements of drug induced akathisia and the subjective awareness of restlessness and any distress associated with the akathisia. The BAS consists of the following 3 items: an objective assessment of akathisia symptoms; a subjective assessment of the patient's awareness of inner restlessness; and a global clinical assessment of akathisia. The first two items are rated on a 4-point scale ranging from 0 (no abnormal movements or the absence of inner restlessness) to 3 (severe akathisia or the awareness of intense compulsion to move most of the time). The last item, the global clinical assessment of akathisia, is rated on a 5-point scale, ranging from 0 (no evidence of akathisia) to 5 (severe akathisia). Total BAS score ranges from 0 to 14 with a higher score representing worse results.

All randomized participants who received at least one dose of study drug.

AIMS is a 12-item scale. Items 1 to 8 are rated on a 5-point scale ranging from 0 (no dyskinetic movements) to 4 (severe dyskinetic movements). Item 9 assesses the participant's incapacitation due to abnormal movements, and item 10 assesses the participant's awareness of the abnormal movements and associated distress. Items 9 and 10 are rated on 5-point scales ranging from 0 (none or no awareness) to 4 (severe or aware, severe distress). Items 11 and 12 are yes/no questions regarding the dental status of the participant. The total score is the sum of the scores for the 12 items and the possible total score ranges from 0 to 42. A higher total score is indicative of more severe dyskinetic movements.

All randomized participants who received at least one dose of study drug.

Placebo matches the Olanzapine tablet for blinding.

Fluoxetine starting dose is 20 mg, then may titrate up to 40 mg or 50 mg administered once daily by mouth for 8 weeks.