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| ID | Type | Description | Link |
|---|---|---|---|
| U1111-1114-0226 | Registry Identifier | WHO |
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The purpose of this study is to compare the efficacy and safety of febuxostat, once Daily (QD), to allopurinol in subjects with hyperuricemia and gout.
Renal impairment is common in subjects with gout, with the prevalence ranging from 50% to 70%. This population represents an unmet medical need as uricosuric drugs are contraindicated in these patients, and the only available treatment, allopurinol, may have to be dose reduced to avoid overt side effects.
Febuxostat (TMX-67) is a non-purine selective xanthine oxidase inhibitor being developed as an orally administered agent for management of hyperuricemia in patients with gout.
Treatment duration will be 6 months.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Febuxostat 40 mg QD | Experimental |
| |
| Febuxostat 80 mg QD | Experimental |
| |
| Allopurinol 200 mg or 300 mg QD | Active Comparator | (dependent on renal function) |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Febuxostat | Drug | Febuxostat 40 mg, capsules, orally, once daily for up to 6 months. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of Subjects Whose Serum Urate Level is <6.0 Milligrams Per Deciliter (mg/dL) at the Final Visit. | The percentage of subjects whose serum urate level was <6.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate value was collected. | Last Visit on treatment (up to 6 months) |
| Measure | Description | Time Frame |
|---|---|---|
| Percentage of Renal Impairment Subjects Whose Final Visit Serum Urate Level is <6.0 mg/dl | The percentage of subjects with mild-to-moderate renal impairment whose serum urate was <6.0 mg/dL at the final visit was summarized. The final visit was the last visit at which a serum urate value was collected. | Last Visit on treatment (up to 6 months) |
Not provided
Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Medical Director | Takeda | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Birmingham | Alabama | United States | ||||
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 20370912 | Result | Becker MA, Schumacher HR, Espinoza LR, Wells AF, MacDonald P, Lloyd E, Lademacher C. The urate-lowering efficacy and safety of febuxostat in the treatment of the hyperuricemia of gout: the CONFIRMS trial. Arthritis Res Ther. 2010;12(2):R63. doi: 10.1186/ar2978. Epub 2010 Apr 6. | |
| 21353107 | Result | Wortmann RL, Macdonald PA, Hunt B, Jackson RL. Effect of prophylaxis on gout flares after the initiation of urate-lowering therapy: analysis of data from three phase III trials. Clin Ther. 2010 Dec;32(14):2386-97. doi: 10.1016/j.clinthera.2011.01.008. |
| Label | URL |
|---|---|
| Uloric Package Insert | View source |
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Subjects who were currently receiving urate-lowering therapy discontinued those urate-lowering therapies and initiated prophylactic medications before enrollemnt in once daily (QD) treatment groups.
Subjects were enrolled at 324 sites in the United States from 16 February 2007 to 12 March 2008.
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| ID | Title | Description |
|---|---|---|
| FG000 | Febuxostat 40 mg QD | Febuxostat 40 mg, orally, once daily for up to 6 months. |
| FG001 | Febuxostat 80 mg QD | Febuxostat 80 mg, orally, once daily for up to 6 months. |
| Title | Milestones | Reasons Not Completed | |||||
|---|---|---|---|---|---|---|---|
| Overall Study |
|
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| Febuxostat | Drug | Febuxostat 80 mg, capsules, orally, once daily for up to 6 months. |
|
|
| Allopurinol | Drug | Allopurinol 200 mg or 300 mg, capsules, orally, once daily for up to 6 months. Dose is dependent on the subject's renal function. Subjects with normal renal function or mild renal impairment received 300 mg once daily; subjects with moderate renal impairment received 200 mg once daily. |
|
|
| Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 2 visit was summarized. | Month 2 |
| Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 4 Visit. | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 4 visit was summarized. | Month 4 |
| Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 6 visit was summarized. | Month 6 |
| Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 2 visit was summarized. | Month 2 |
| Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 4 Visit. | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 4 visit was summarized. | Month 4 |
| Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 6 visit was summarized. | Month 6 |
| Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Final Visit. | The percentage of subjects whose serum urate level was <5.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate values was collected. | Last Visit on treatment (up to 6 months) |
| Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 2 Visit | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 2 visit was summarized. | Month 2 |
| Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 4 Visit | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 4 visit was summarized. | Month 4 |
| Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 6 Visit | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 6 visit was summarized. | Month 6 |
| Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Final Visit | The percentage of subjects whose serum urate level was <4.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate values was collected. | Last Visit on treatment (up to 6 months) |
| Mean Percent Change From Baseline in Serum Urate Levels at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percent change in serum urate from baseline to the Month 2 visit was summarized. | Baseline and Month 2 |
| Mean Percent Change From Baseline in Serum Urate Levels at Month 4 Visit | Serum urate values were obtained at the Month 4 visit. The percent change in serum urate from baseline to the Month 4 visit was summarized. | Baseline and Month 4 |
| Mean Percent Change From Baseline in Serum Urate Levels at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percent change in serum urate from baseline to the Month 6 visit was summarized. | Baseline and Month 6 |
| Mean Percent Change From Baseline in Serum Urate Levels at Final Visit. | The percent change in serum urate from baseline to the Final visit was summarized. The final visit was the last visit at which a serum urate value was collected. | Baseline and Last Visit on treatment (up to 6 months) |
| Hoover |
| Alabama |
| United States |
| Hueytown | Alabama | United States |
| Huntsville | Alabama | United States |
| Mobile | Alabama | United States |
| Montgomery | Alabama | United States |
| Northport | Alabama | United States |
| Ozark | Alabama | United States |
| Tuscaloosa | Alabama | United States |
| Chandler | Arizona | United States |
| Gilbert | Arizona | United States |
| Mesa | Arizona | United States |
| Peoria | Arizona | United States |
| Phoenix | Arizona | United States |
| Scottsdale | Arizona | United States |
| Sierra Vista | Arizona | United States |
| Tucson | Arizona | United States |
| Fort Smith | Arkansas | United States |
| Jonesboro | Arkansas | United States |
| Little Rock | Arkansas | United States |
| Anaheim | California | United States |
| Carmichael | California | United States |
| Clovis | California | United States |
| Concord | California | United States |
| El Centro | California | United States |
| Fair Oaks | California | United States |
| Fullerton | California | United States |
| Huntington Beach | California | United States |
| Irvine | California | United States |
| La Jolla | California | United States |
| Laguna Hills | California | United States |
| Los Angeles | California | United States |
| Pasadena | California | United States |
| Rancho Cucamonga | California | United States |
| Riverside | California | United States |
| Sacramento | California | United States |
| San Diego | California | United States |
| San Luis Obispo | California | United States |
| Santa Barbara | California | United States |
| Santa Maria | California | United States |
| Torrance | California | United States |
| Tustin | California | United States |
| Vallejo | California | United States |
| Vista | California | United States |
| Walnut Creek | California | United States |
| West Covina | California | United States |
| Westlake Village | California | United States |
| Whittier | California | United States |
| Boulder | Colorado | United States |
| Colorado Springs | Colorado | United States |
| Denver | Colorado | United States |
| Highlands Ranch | Colorado | United States |
| Littleton | Colorado | United States |
| Longmont | Colorado | United States |
| Wheat Ridge | Colorado | United States |
| Danbury | Connecticut | United States |
| Trumbull | Connecticut | United States |
| Washington D.C. | District of Columbia | United States |
| Aventura | Florida | United States |
| Boynton Beach | Florida | United States |
| Brandon | Florida | United States |
| Daytona Beach | Florida | United States |
| DeLand | Florida | United States |
| Delray Beach | Florida | United States |
| Fort Lauderdale | Florida | United States |
| Fort Myers | Florida | United States |
| Gainsville | Florida | United States |
| Hallandale | Florida | United States |
| Hialeah | Florida | United States |
| Holly Hill | Florida | United States |
| Jupiter | Florida | United States |
| Kissimmee | Florida | United States |
| Largo | Florida | United States |
| Miami | Florida | United States |
| Naples | Florida | United States |
| New Port Richey | Florida | United States |
| New Smyrna Beach | Florida | United States |
| Opa-locka | Florida | United States |
| Orlando | Florida | United States |
| South Miami | Florida | United States |
| St. Petersburg | Florida | United States |
| Tallahassee | Florida | United States |
| Tampa | Florida | United States |
| West Palm Beach | Florida | United States |
| Winter Haven | Florida | United States |
| Zephyrhills | Florida | United States |
| Atlanta | Georgia | United States |
| Conyers | Georgia | United States |
| Decatur | Georgia | United States |
| Dunwoody | Georgia | United States |
| Gainesville | Georgia | United States |
| Marietta | Georgia | United States |
| Stockbridge | Georgia | United States |
| Honolulu | Hawaii | United States |
| Boise | Idaho | United States |
| Coeur d'Alene | Idaho | United States |
| Meridian | Idaho | United States |
| Nampa | Idaho | United States |
| Arlington Heights | Illinois | United States |
| Chicago | Illinois | United States |
| Evanston | Illinois | United States |
| Springfield | Illinois | United States |
| Vernon Hills | Illinois | United States |
| Elkhart | Indiana | United States |
| Evansville | Indiana | United States |
| Mishawaka | Indiana | United States |
| Clive | Iowa | United States |
| Des Moines | Iowa | United States |
| Dubuque | Iowa | United States |
| Kansas City | Kansas | United States |
| Wichita | Kansas | United States |
| Elizabethtown | Kentucky | United States |
| Lexington | Kentucky | United States |
| Louisville | Kentucky | United States |
| Baton Rouge | Louisiana | United States |
| Metairie | Louisiana | United States |
| New Orleans | Louisiana | United States |
| Ruston | Louisiana | United States |
| Shreveport | Louisiana | United States |
| Slidell | Louisiana | United States |
| Baltimore | Maryland | United States |
| Frederick | Maryland | United States |
| Owings Mills | Maryland | United States |
| Prince Frederick | Maryland | United States |
| Wheaton | Maryland | United States |
| Fall River | Massachusetts | United States |
| New Bedford | Massachusetts | United States |
| Springfield | Massachusetts | United States |
| Worcester | Massachusetts | United States |
| Ann Arbor | Michigan | United States |
| Flint | Michigan | United States |
| Kalamazoo | Michigan | United States |
| Lansing | Michigan | United States |
| Stevensville | Michigan | United States |
| Troy | Michigan | United States |
| Chaska | Minnesota | United States |
| Flowood | Mississippi | United States |
| Jackson | Mississippi | United States |
| Olive Branch | Mississippi | United States |
| Florissant | Missouri | United States |
| Jefferson City | Missouri | United States |
| Manchester | Missouri | United States |
| Mexico | Missouri | United States |
| St Louis | Missouri | United States |
| Billings | Montana | United States |
| Butte | Montana | United States |
| Grand Island | Nebraska | United States |
| Lincoln | Nebraska | United States |
| Omaha | Nebraska | United States |
| Las Vegas | Nevada | United States |
| Reno | Nevada | United States |
| Dover | New Hampshire | United States |
| Blackwood | New Jersey | United States |
| Edison | New Jersey | United States |
| Flemington | New Jersey | United States |
| Manalapan | New Jersey | United States |
| Medford | New Jersey | United States |
| Midland Park | New Jersey | United States |
| Albuquerque | New Mexico | United States |
| Endwell | New York | United States |
| Mineola | New York | United States |
| New York | New York | United States |
| Smithtown | New York | United States |
| Syracuse | New York | United States |
| Charlotte | North Carolina | United States |
| Greensboro | North Carolina | United States |
| Greenville | North Carolina | United States |
| Harrisburg | North Carolina | United States |
| High Point | North Carolina | United States |
| Lenoir | North Carolina | United States |
| Raleigh | North Carolina | United States |
| Winston-Salem | North Carolina | United States |
| Austintown | Ohio | United States |
| Beachwood | Ohio | United States |
| Chardon | Ohio | United States |
| Cincinnati | Ohio | United States |
| Cleveland | Ohio | United States |
| Dayton | Ohio | United States |
| Hudson | Ohio | United States |
| Kettering | Ohio | United States |
| Lyndhurst | Ohio | United States |
| Perrysburg | Ohio | United States |
| Toledo | Ohio | United States |
| Willoughby Hills | Ohio | United States |
| Youngstown | Ohio | United States |
| Oklahoma City | Oklahoma | United States |
| Tulsa | Oklahoma | United States |
| Bend | Oregon | United States |
| Eugene | Oregon | United States |
| Lake Oswego | Oregon | United States |
| Medford | Oregon | United States |
| Portland | Oregon | United States |
| Bethlehem | Pennsylvania | United States |
| Duncansville | Pennsylvania | United States |
| East Norriton | Pennsylvania | United States |
| Feasterville-Trevose | Pennsylvania | United States |
| Harrisburg | Pennsylvania | United States |
| Lansdale | Pennsylvania | United States |
| Mechanicsburg | Pennsylvania | United States |
| Morrisville | Pennsylvania | United States |
| Penndel | Pennsylvania | United States |
| Philadelphia | Pennsylvania | United States |
| Pittsburgh | Pennsylvania | United States |
| Reading | Pennsylvania | United States |
| Scotland | Pennsylvania | United States |
| West Reading | Pennsylvania | United States |
| Cranston | Rhode Island | United States |
| East Providence | Rhode Island | United States |
| Charleston | South Carolina | United States |
| Columbia | South Carolina | United States |
| Greenville | South Carolina | United States |
| Greer | South Carolina | United States |
| Mt. Pleasant | South Carolina | United States |
| Orangeburg | South Carolina | United States |
| Simpsonville | South Carolina | United States |
| Spartanburg | South Carolina | United States |
| Bristol | Tennessee | United States |
| Chattanooga | Tennessee | United States |
| Clarksville | Tennessee | United States |
| Collierville | Tennessee | United States |
| Jackson | Tennessee | United States |
| Johnson City | Tennessee | United States |
| Memphis | Tennessee | United States |
| Nashville | Tennessee | United States |
| New Tazewell | Tennessee | United States |
| Amarillo | Texas | United States |
| Austin | Texas | United States |
| Beaumont | Texas | United States |
| Bellaire | Texas | United States |
| Bryan | Texas | United States |
| Dallas | Texas | United States |
| El Paso | Texas | United States |
| Fort Worth | Texas | United States |
| Houston | Texas | United States |
| Killeen | Texas | United States |
| Lake Jackson | Texas | United States |
| Odessa | Texas | United States |
| San Antonio | Texas | United States |
| Sugar Land | Texas | United States |
| Waco | Texas | United States |
| Layton | Utah | United States |
| Midvale | Utah | United States |
| Salt Lake City | Utah | United States |
| St. George | Utah | United States |
| West Jordan | Utah | United States |
| Chesapeake | Virginia | United States |
| Newport News | Virginia | United States |
| Norfolk | Virginia | United States |
| Richmond | Virginia | United States |
| Everett | Washington | United States |
| Gig Harbor | Washington | United States |
| Lakewood | Washington | United States |
| Olympia | Washington | United States |
| Spokane | Washington | United States |
| Tacoma | Washington | United States |
| Vancouver | Washington | United States |
| Monroe | Wisconsin | United States |
| Oregon | Wisconsin | United States |
| 22132950 | Result | Becker MA, MacDonald PA, Hunt B, Gunawardhana L. Treating hyperuricemia of gout: safety and efficacy of febuxostat and allopurinol in older versus younger subjects. Nucleosides Nucleotides Nucleic Acids. 2011 Dec;30(12):1011-7. doi: 10.1080/15257770.2011.603715. |
| 22052584 | Result | Chohan S, Becker MA, MacDonald PA, Chefo S, Jackson RL. Women with gout: efficacy and safety of urate-lowering with febuxostat and allopurinol. Arthritis Care Res (Hoboken). 2012 Feb;64(2):256-61. doi: 10.1002/acr.20680. |
| 23683134 | Derived | Becker MA, MacDonald PA, Hunt BJ, Jackson RL. Diabetes and gout: efficacy and safety of febuxostat and allopurinol. Diabetes Obes Metab. 2013 Nov;15(11):1049-55. doi: 10.1111/dom.12135. Epub 2013 Jun 12. |
| 22436129 | Derived | Jackson RL, Hunt B, MacDonald PA. The efficacy and safety of febuxostat for urate lowering in gout patients >/=65 years of age. BMC Geriatr. 2012 Mar 21;12:11. doi: 10.1186/1471-2318-12-11. |
| 22316106 | Derived | Wells AF, MacDonald PA, Chefo S, Jackson RL. African American patients with gout: efficacy and safety of febuxostat vs allopurinol. BMC Musculoskelet Disord. 2012 Feb 9;13:15. doi: 10.1186/1471-2474-13-15. |
| FG002 | Allopurinol 200 mg or 300 mg QD | Allopurinol, orally, for up to 6 months. Dose of allopurinol received was based on renal status. Subjects with normal renal function or mild renal impairment received 300 mg QD; subjects with moderate renal impairment received 200 mg QD. |
| COMPLETED |
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| NOT COMPLETED |
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Not provided
| ID | Title | Description |
|---|---|---|
| BG000 | Febuxostat 40 mg QD | Febuxostat 40 mg, orally, once daily for up to 6 months. |
| BG001 | Febuxostat 80 mg QD | Febuxostat 80 mg, orally, once daily for up to 6 months. |
| BG002 | Allopurinol 200 mg or 300 mg QD | Allopurinol, orally, for up to 6 months. Dose of allopurinol received was based on renal status. Subjects with normal renal function or mild renal impairment received 300 mg QD; subjects with moderate renal impairment received 200 mg QD. |
| BG003 | Total | Total of all reporting groups |
| Units | Counts |
|---|---|
| Participants |
|
| Title | Description | Population Description | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Denominator Units Selected | Denominators | Classes | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Age, Customized | Number | subjects |
| ||||||||||||||||
| Age Continuous | Mean | Standard Deviation | years |
| |||||||||||||||
| Sex: Female, Male | Count of Participants | Participants |
| ||||||||||||||||
| Ethnicity (NIH/OMB) | Count of Participants | Participants |
| ||||||||||||||||
| Race (NIH/OMB) | Count of Participants | Participants |
| ||||||||||||||||
| Body Mass Index | Number | subjects |
| ||||||||||||||||
| Cardiovascular Disease | Number | subjects |
| ||||||||||||||||
| Renal Function | Moderate renal impairment - baseline estimated creatinine clearance (CLcr) 30 milliliters per minute (mL/min) to 59 mL/min; Mild renal impairment - baseline estimated CLcr 60 mL/min to 89 mL/min; Normal renal function - estimated CLcr ≥90 mL/min. CLcr calculated using the Cockroft-Gault formula corrected for ideal body weight. | Number | subjects |
| |||||||||||||||
| Mean Body Mass Index | Mean | Standard Deviation | kg/m² |
| |||||||||||||||
| Serum Urate | Mean | Standard Deviation | milligrams per deciliter (mg/dL) |
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| Type | Title | Description | Population Description | Reporting Status | Anticipated Posting Date | Parameter Type | Dispersion Type | Unit of Measure | Calculate Percentage | Time Frame | Units Analyzed | Denominator Units Selected | Arm/Group Information | Denominators | Classes | Analyses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Primary | Percentage of Subjects Whose Serum Urate Level is <6.0 Milligrams Per Deciliter (mg/dL) at the Final Visit. | The percentage of subjects whose serum urate level was <6.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate value was collected. | Analysis was performed on intent-to-treat (ITT) subjects, which were defined as all randomized subjects who took at least 1 dose of study drug and who had baseline serum urate ≥8.0 mg/dL. A subject's baseline value was used in the primary analysis if no postbaseline serum urate level was obtained. | Posted | Number | percentage of subjects | Last Visit on treatment (up to 6 months) |
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| Secondary | Percentage of Renal Impairment Subjects Whose Final Visit Serum Urate Level is <6.0 mg/dl | The percentage of subjects with mild-to-moderate renal impairment whose serum urate was <6.0 mg/dL at the final visit was summarized. The final visit was the last visit at which a serum urate value was collected. | Analysis was performed on the ITT subjects with mild-to-moderate renal impairment (estimated creatinine clearance of 30 mL/min to 89 mL/min), with a post-baseline serum urate level. | Posted | Number | percentage of subjects | Last Visit on treatment (up to 6 months) |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 2 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 2 visit. | Posted | Number | percentage of subjects | Month 2 |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 4 Visit. | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 4 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 4 visit. | Posted | Number | percentage of subjects | Month 4 |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <6.0 mg/dL at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <6.0 mg/dL at the Month 6 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 6 visit. | Posted | Number | percentage of participants | Month 6 |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 2 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 2 visit | Posted | Number | percentage of subjects | Month 2 |
|
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 4 Visit. | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 4 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 4 visit. | Posted | Number | percentage of subjects | Month 4 |
|
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <5.0 mg/dL at the Month 6 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 6 visit. | Posted | Number | percentage of subjects | Month 6 |
|
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <5.0 mg/dL at Final Visit. | The percentage of subjects whose serum urate level was <5.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate values was collected. | Analysis was performed on the ITT subjects with a post-baseline serum urate value. | Posted | Number | percentage of subjects | Last Visit on treatment (up to 6 months) |
|
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 2 Visit | Serum urate values were obtained at the Month 2 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 2 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 2 visit. | Posted | Number | percentage of subjects | Month 2 |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 4 Visit | Serum urate values were obtained at the Month 4 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 4 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 4 visit. | Posted | Number | percentage of subjects | Month 4 |
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Month 6 Visit | Serum urate values were obtained at the Month 6 visit. The percentage of subjects whose serum urate was <4.0 mg/dL at the Month 6 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 6 visit. | Posted | Number | percentage of subjects | Month 6 |
|
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| Secondary | Percentage of Subjects Whose Serum Urate Levels Are <4.0 mg/dL at Final Visit | The percentage of subjects whose serum urate level was <4.0 mg/dL at the Final Visit was summarized. The Final Visit was the last visit at which a serum urate values was collected. | Analysis was performed on the ITT subjects with a post-baseline serum urate value. | Posted | Number | percentage of subjects | Last Visit on treatment (up to 6 months) |
|
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| Secondary | Mean Percent Change From Baseline in Serum Urate Levels at Month 2 Visit. | Serum urate values were obtained at the Month 2 visit. The percent change in serum urate from baseline to the Month 2 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 2 visit. | Posted | Mean | Standard Deviation | percent change from baseline | Baseline and Month 2 |
|
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| Secondary | Mean Percent Change From Baseline in Serum Urate Levels at Month 4 Visit | Serum urate values were obtained at the Month 4 visit. The percent change in serum urate from baseline to the Month 4 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 4 visit. | Posted | Mean | Standard Deviation | percent change from baseline | Baseline and Month 4 |
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Secondary | Mean Percent Change From Baseline in Serum Urate Levels at Month 6 Visit. | Serum urate values were obtained at the Month 6 visit. The percent change in serum urate from baseline to the Month 6 visit was summarized. | Analysis was performed on the ITT subjects with a serum urate value at Month 6 visit. | Posted | Mean | Standard Deviation | percent change from baseline | Baseline and Month 6 |
|
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Secondary | Mean Percent Change From Baseline in Serum Urate Levels at Final Visit. | The percent change in serum urate from baseline to the Final visit was summarized. The final visit was the last visit at which a serum urate value was collected. | Analysis was performed on the ITT subjects with a post-baseline serum urate value. | Posted | Mean | Standard Deviation | percent change from baseline | Baseline and Last Visit on treatment (up to 6 months) |
|
|
Not provided
Not provided
Not provided
| ID | Title | Description | Deaths (Affected) | Deaths (At Risk) | Serious Events (Affected) | Serious Events (At Risk) | Other Events (Affected) | Other Events (At Risk) |
|---|---|---|---|---|---|---|---|---|
| EG000 | Febuxostat 40 mg QD | Febuxostat 40 mg, orally, once daily for up to 6 months. | 19 | 193 | ||||
| EG001 | Febuxostat 80 mg QD | Febuxostat 80 mg, orally, once daily for up to 6 months. | 28 | 167 | ||||
| EG002 | Allopurinol 200 mg or 300 mg QD | Allopurinol, orally, for up to 6 months. Dose of allopurinol received was based on renal status. Subjects with normal renal function or mild renal impairment received 300 mg QD; subjects with moderate renal impairment received 200 mg QD. | 31 | 166 |
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Leukocytoses not elsewhere classified (NEC) | Blood and lymphatic system disorders | MedDRA | Systematic Assessment |
| |
| Thrombocytopenias | Blood and lymphatic system disorders | MedDRA | Systematic Assessment |
| |
| Cardiac Conduction Disorders | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Cardiac Hypertensive Complications | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Coronary Artery Disorders NEC | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Heart Failures NEC | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Ischaemic Coronary Artery Disorders | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Supraventricular Arrhythmias | Cardiac disorders | MedDRA | Systematic Assessment |
| |
| Inner Ear Signs and Symptoms | Ear and labyrinth disorders | MedDRA | Systematic Assessment |
| |
| Acute and Chronic Pancreatitis | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Benign Neoplasms GastrointestinaI (Excluding Oral Cavity) | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Dyspeptic Signs and Symptoms | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Gastrointestinal & Abdominal Pains (Excluding Oral and Throat) | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Gastrointestinal Ulcers and Perforation, Site Unspecified | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Intestinal Haemorrhages | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Intestinal Ulcers and Perforation NEC | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Nausea and Vomiting Symptoms | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Non-Site Specific Gastrointestinal Haemorrhages | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| General Signs and Symptoms NEC | General disorders | MedDRA | Systematic Assessment |
| |
| Pain and Discomfort NEC | General disorders | MedDRA | Systematic Assessment |
| |
| Cholecystitis and Cholelithiasis | Hepatobiliary disorders | MedDRA | Systematic Assessment |
| |
| Allergies to Food, Food Additives, Drugs and Other Chemicals | Immune system disorders | MedDRA | Systematic Assessment |
| |
| Anaphylactic Responses | Immune system disorders | MedDRA | Systematic Assessment |
| |
| Abdominal and Gastrointestinal Infections | Infections and infestations | MedDRA | Systematic Assessment |
| |
| Bacterial Infections NEC | Infections and infestations | MedDRA | Systematic Assessment |
| |
| Lower Respiratory Tract and Lung Infections | Infections and infestations | MedDRA | Systematic Assessment |
| |
| Sepsis, Bacteraemia, Viraemia, and Infections | Infections and infestations | MedDRA | Systematic Assessment |
| |
| Fractures and Dislocations NEC | Injury, poisoning and procedural complications | MedDRA | Systematic Assessment |
| |
| Muscle, Tendon and Ligament Injuries | Injury, poisoning and procedural complications | MedDRA | Systematic Assessment |
| |
| Non-Site Specific Injuries NEC | Injury, poisoning and procedural complications | MedDRA | Systematic Assessment |
| |
| Non-Site Specific Procedural Complications | Injury, poisoning and procedural complications | MedDRA | Systematic Assessment |
| |
| Upper limb Fractures and Dislocations | Injury, poisoning and procedural complications | MedDRA | Systematic Assessment |
| |
| Purine Metabolism Disorders NEC | Metabolism and nutrition disorders | MedDRA | Systematic Assessment |
| |
| Total Fluid Volume Decreased | Metabolism and nutrition disorders | MedDRA | Systematic Assessment |
| |
| Joint Related Disorders NEC | Musculoskeletal and connective tissue disorders | MedDRA | Systematic Assessment |
| |
| Joint Related Signs and Symptoms | Musculoskeletal and connective tissue disorders | MedDRA | Systematic Assessment |
| |
| Osteoarthropathies | Musculoskeletal and connective tissue disorders | MedDRA | Systematic Assessment |
| |
| Bladder Neoplasms Malignant | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Breast and Nipple Neoplasms Malignant | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Colonic Neoplasms Malignant | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Nervous System Neoplasms Unpecified Malignancy NEC | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Nonsmall Cell Neoplasm Malignant/Respiratory Type Specified | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Prostatic Neoplasms Benign | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Prostatic Neoplasms Malignant | Neoplasms benign, malignant and unspecified (incl cysts and polyps) | MedDRA | Systematic Assessment |
| |
| Central Nervous System Hemorrhages & Cerebrovascular Accidents | Nervous system disorders | MedDRA | Systematic Assessment |
| |
| Disturbances in Consciousness NEC | Nervous system disorders | MedDRA | Systematic Assessment |
| |
| Increased Intracranial Pressure Disorders | Nervous system disorders | MedDRA | Systematic Assessment |
| |
| Neurological Signs and Symptoms NEC | Nervous system disorders | MedDRA | Systematic Assessment |
| |
| Transient Cerebrovascular Events | Nervous system disorders | MedDRA | Systematic Assessment |
| |
| Renal Failure and Impairment | Renal and urinary disorders | MedDRA | Systematic Assessment |
| |
| Renal Vascular and Ischaemic Conditions | Renal and urinary disorders | MedDRA | Systematic Assessment |
| |
| Prostatic Signs, Symptoms and Disorders NEC | Reproductive system and breast disorders | MedDRA | Systematic Assessment |
| |
| Bronchospasms and Obstruction | Respiratory, thoracic and mediastinal disorders | MedDRA | Systematic Assessment |
| |
| Pulmonary Thrombotic and Embolic Conditions | Respiratory, thoracic and mediastinal disorders | MedDRA | Systematic Assessment |
| |
| Aortic Aneurysms and Dissections | Vascular disorders | MedDRA | Systematic Assessment |
|
| Term | Organ System | Source Vocabulary | Assessment Type | Notes | Statistical Information |
|---|---|---|---|---|---|
| Upper Respiratory Tract Infections | Infections and infestations | MedDRA | Systematic Assessment |
| |
| Liver Function Analyses | Investigations | MedDRA | Systematic Assessment |
| |
| Diarrhoea (Excluding Infective) | Gastrointestinal disorders | MedDRA | Systematic Assessment |
| |
| Musculoskeletal and Connective Tissues Signs and Symptoms NEC | Musculoskeletal and connective tissue disorders | MedDRA | Systematic Assessment |
|
No publication related to study results will be published prior to publication of a multi-center report submitted for publication within 18 months after conclusion or termination of a study. Results publications will be submitted to sponsor for review 60 days in advance of publication. Sponsor can require removal of confidential information unrelated to study results. Sponsor can embargo a proposed publication for another 60 days to preserve intellectual property.
| Title | Organization | Phone | Extension | |
|---|---|---|---|---|
| Sr. VP, Clinical Sciences | Takeda Global Research and Development Center, Inc. | 800-778-2860 | clinicaltrialregistry@tpna.com |
| ID | Term |
|---|---|
| D006073 | Gout |
| D033461 | Hyperuricemia |
| ID | Term |
|---|---|
| D001168 | Arthritis |
| D007592 | Joint Diseases |
| D009140 | Musculoskeletal Diseases |
| D000070657 | Crystal Arthropathies |
| D012216 | Rheumatic Diseases |
| D011686 | Purine-Pyrimidine Metabolism, Inborn Errors |
| D008661 | Metabolism, Inborn Errors |
| D030342 | Genetic Diseases, Inborn |
| D009358 | Congenital, Hereditary, and Neonatal Diseases and Abnormalities |
| D008659 | Metabolic Diseases |
| D009750 | Nutritional and Metabolic Diseases |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |
Not provided
Not provided
| ID | Term |
|---|---|
| D000069465 | Febuxostat |
| D000493 | Allopurinol |
| ID | Term |
|---|---|
| D013844 | Thiazoles |
| D013457 | Sulfur Compounds |
| D009930 | Organic Chemicals |
| D001393 | Azoles |
| D006573 | Heterocyclic Compounds, 1-Ring |
| D006571 | Heterocyclic Compounds |
| D011687 | Purines |
| D006574 | Heterocyclic Compounds, 2-Ring |
| D000072471 | Heterocyclic Compounds, Fused-Ring |
Not provided
Not provided
| 45 to <65 years of age |
|
| ≥65 years of age |
|
| Male |
|
| Not Hispanic or Latino |
|
| Unknown or Not Reported |
|
| Asian |
|
| Native Hawaiian or Other Pacific Islander |
|
| Black or African American |
|
| White |
|
| More than one race |
|
| Unknown or Not Reported |
|
| 18.5 kg/m² to <25 kg/m² |
|
| 25 kg/m² to <30 kg/m² |
|
| ≥30 kg/m² |
|
| Missing |
|
| Yes |
|
| Mild Renal Impairment |
|
| Normal Renal Function |
|
| Fisher Exact |
| 0.233 |
The test for superiority was performed using Fisher's exact test (two-tailed 0.05 significance level). |
| 95 |
| No |
| Superiority or Other |
| Fisher Exact | <0.001 | Comparisons between treatment groups were performed using Fisher's exact test (two-tailed 0.05 significance level). | Difference in percentage | 24.9 | 95 | 20.1 | 29.8 | No | Superiority or Other |
| Fisher Exact | <0.001 | Comparisons between treatment groups were performed using Fisher's exact test (two-tailed 0.05 significance level). | Difference in percentage | 21.9 | 95 | 17.0 | 26.8 | No | Superiority or Other |
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