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Aim of the study is to compare efficacy and safety of YM177 with placebo and etodolac in patients with postoperative pain.
To verify the superiority to placebo and the noninferiority to etodolac of YM177 in terms of efficacy assessment in patients with postoperative pain. Also, to compare them in terms of safety assessment.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| YM177 group | Experimental |
| |
| etodolac group | Active Comparator |
| |
| placebo group | Placebo Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| YM177 | Drug | oral |
|
|
| Measure | Description | Time Frame |
|---|---|---|
| Patient impressions (4-categorical assessments) | For 2 days |
| Measure | Description | Time Frame |
|---|---|---|
| Pain intensity | For 2 days | |
| Pain intensity difference | For 2 days | |
| Discontinuation due to insufficient efficacy |
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Inclusion Criteria:
Patients with spontaneous pain within 24 hours postoperatively
The intensity of the pain:
Patients whose postoperative pain can be managed using an oral NSAID
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Use Central Contact | Astellas Pharma Inc | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Chugoku | Japan | |||||
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| ID | Term |
|---|---|
| D010149 | Pain, Postoperative |
| D010146 | Pain |
| ID | Term |
|---|---|
| D011183 | Postoperative Complications |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
| D009461 | Neurologic Manifestations |
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| ID | Term |
|---|---|
| D000068579 | Celecoxib |
| D017308 | Etodolac |
| ID | Term |
|---|---|
| D000096926 | Benzenesulfonamides |
| D013449 | Sulfonamides |
| D000577 | Amides |
| D009930 | Organic Chemicals |
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| etodolac | Drug | oral |
|
|
| Placebo | Drug | oral |
|
| For 2 days |
| Safety assessed by AE, clinical lab tests and vital signs | For 2 days |
| Chūbu |
| Japan |
| Hokkaido | Japan |
| Kansai | Japan |
| Kantou | Japan |
| Kyusyu | Japan |
| Shikoku | Japan |
| Tōhoku | Japan |
| D012816 | Signs and Symptoms |
| D001555 |
| Benzene Derivatives |
| D006841 | Hydrocarbons, Aromatic |
| D006844 | Hydrocarbons, Cyclic |
| D006838 | Hydrocarbons |
| D013450 | Sulfones |
| D013457 | Sulfur Compounds |
| D011720 | Pyrazoles |
| D001393 | Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D007210 | Indoleacetic Acids |
| D000147 | Acids, Heterocyclic |
| D007211 | Indoles |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |