| Primary | Change From Baseline to Endpoint in Weight | | All randomized participants with baseline and at least one postbaseline measurement. | Posted | | Least Squares Mean | Standard Error | kilograms | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| | | Title | Denominators | Categories |
|---|
| | | Title | Measurements |
|---|
| - OG0002.76± 0.75
- OG0012.40± 0.65
- OG0020.65± 0.63
|
|
| | Group IDs | Group Description | Statistical Method | Statistical Comment | P-Value | P-Value Comment | Parameter Type | Parameter Value | Dispersion Type | Dispersion Value | Confidence Interval Sides | Confidence Interval % | CI Lower Limit | CI Upper Limit | CI Lower Limit Comment | CI Upper Limit Comment | Estimate Comment | Tested Non-Inferiority | Non-Inferiority Type | Non-Inferiority Comment | Other Analysis Description |
|---|
| To detect a difference between treatment arms of 3.06 kg in mean weight change from baseline to endpoint, 150 patients must be enrolled in stepped intervention arm and 50 in control arm. Assuming a standard deviation of 6.87 kg, there is 80% power to detect a difference between treatment arms on a 1-sided 2-sample t-test at the 5% significance level. Primary analysis was the comparison of mean weight change for 'olanzapine only' versus pooled 'olanzapine & adjunctive treatment' arm at Week 22. | Mixed Models Analysis | Repeated Measures Analysis | 0.065 | P-value for Olanzapine versus pooled olanzapine+amantadine and olanzapine+metformin. | | | | | | 95 | | | | | | No |
|
| Secondary | Mean Change From Baseline to Endpoint in Fasting Triglycerides | | All randomized participants with baseline and at least one postbaseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | millimoles per Liter (mmol/L) | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Mean Change From Baseline to Endpoint in Fasting Total Cholesterol | | All randomized participants with baseline and at least one postbaseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | millimole per Liter (mmol/L) | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Mean Change From Baseline to Endpoint in Fasting High Density Lipoprotein (HDL) Cholesterol | | Number of randomized participants with a baseline and at least one post-baseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | millimole per liter (mmol/L) | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Mean Change From Baseline to Endpoint in Fasting Low Density Lipoprotein (LDL) Cholesterol | | All randomized participants with baseline and at least one postbaseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | millimole per Liter (mmol/L) | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Mean Change From Baseline to Endpoint in Fasting Glucose | | All randomized participants with baseline and at least one postbaseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | millimole per Liter (mmol/L) | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Mean Change From Baseline to Endpoint in Hemoglobin A1c | | All randomized participants with baseline and at least one postbaseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | percent hemoglobin A1c | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
| |
| Secondary | Change From Baseline to Endpoint in Brief Psychiatric Rating Scale (BPRS) Total Score | The BPRS is an 18-item clinician-administered scale used to assess the degree of severity of a subject's general psychopathological symptoms. Each item is rated on a scale from 1 (symptom not present) to 7 (symptom extremely severe). The BPRS total score ranges from 18 to 126. | Number of participants with a baseline and at least one post baseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | units on a scale | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
|
| Secondary | Change From Baseline to Endpoint in Montgomery-Asberg Depression Rating Scale (MADRS) Total Score | 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). | Number of participants with a baseline and at least one post baseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | units on a scale | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
|
| Secondary | Change From Baseline to Endpoint in Clinical Global Impression - Severity Scale (CGI-S) | 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 patients). | Number of participants with a baseline and at least one post baseline measurement. Last post-baseline measurement carried forward. | Posted | | Mean | Standard Deviation | units on a scale | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | Olanzapine | olanzapine plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. | | OG001 | Olanzapine + Amantadine | Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). | | OG002 | Olanzapine + Metformin | Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information. olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms). |
|
| Secondary | Correlations Between Weight Changes and Changes in Eating Inventory (EI) and Food Craving Inventory (FCI) at 2 Weeks and 22 Weeks | To understand the drivers of weight gain as indicated by the correlation between weight changes and changes in the Eating Inventory (EI) and Food Craving Inventory (FCI). The EI is a 51-item inventory that measures dietary restraint, disinhibition, and perceived hunger. The FCI is a 28-item instrument measuring the frequency over the past month of general cravings and cravings for specific types of foods, namely: high fats, sweets, carbohydrates/starches, and fast-food fats. Correlations were computed on the combined treatment groups. | N=Pairs of Observations for the combined treatment groups. | Posted | | Number | | correlation | | Baseline to endpoint (22 weeks) | | | | ID | Title | Description |
|---|
| OG000 | 2 Weeks | Combined treatment groups: olanzapine plus behavioral information [olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks]. Olanzapine and Pharmacological Algorithm 1a - amantadine first plus behavioral information [olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. amantadine: 100 mg, oral, twice a day. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms)]. Olanzapine and Pharmacological Algorithm 1b - metformin first plus behavioral information [olanzapine: 5-20 milligrams (mg), oral, daily for 22 weeks. metformin: 500 mg, oral, twice a day for 2 weeks, titrated to 500 mg three times a day thereafter. zonisamide: 100-400 mg, oral, daily (only if patient gained greater than 3 kilograms)]. | | OG001 |
|