Study Evaluating The Effects Of Bazedoxifene/Conjugated Estrogens On Endometrial Safety And Postmenopausal Osteoporosis
NCT ID: NCT00808132
Last Updated: 2014-04-08
Study Results
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View full resultsBasic Information
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COMPLETED
PHASE3
1886 participants
INTERVENTIONAL
2009-01-31
2011-02-28
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
QUADRUPLE
Study Groups
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1
bazedoxifene 20 mg/conjugated estrogens 0.45 mg
bazedoxifene 20 mg/ conjugated estrogens 0.45 mg
One capsule, bazedoxifene 20 mg/conjugated estrogens 0.45 mg (over-encapsulated), once a day for one year.
2
bazedoxifene 20 mg/conjugated estrogens 0.625 mg
bazedoxifene 20 mg/ conjugated estrogens 0.625 mg
One capsule, bazedoxifene 20 mg/conjugated estrogens 0.625 mg (over-encapsulated), once a day for one year.
3
bazedoxifene 20 mg
bazedoxifene 20 mg
One capsule, bazedoxifene 20 mg (over-encapsulated), once a day for one year.
4
Prempro
conjugated estrogens 0.45 mg/ medroxyprogesterone acetate 1.5 mg
One capsule, conjugated estrogens 0.45 mg and medroxyprogesterone 1.5 mg (over-encapsulated), once a day for one year.
5
Placebo
Placebo
One capsule, placebo (over-encapsulated), once a day for one year.
Interventions
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bazedoxifene 20 mg/ conjugated estrogens 0.45 mg
One capsule, bazedoxifene 20 mg/conjugated estrogens 0.45 mg (over-encapsulated), once a day for one year.
bazedoxifene 20 mg/ conjugated estrogens 0.625 mg
One capsule, bazedoxifene 20 mg/conjugated estrogens 0.625 mg (over-encapsulated), once a day for one year.
bazedoxifene 20 mg
One capsule, bazedoxifene 20 mg (over-encapsulated), once a day for one year.
conjugated estrogens 0.45 mg/ medroxyprogesterone acetate 1.5 mg
One capsule, conjugated estrogens 0.45 mg and medroxyprogesterone 1.5 mg (over-encapsulated), once a day for one year.
Placebo
One capsule, placebo (over-encapsulated), once a day for one year.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* At least 12 months of spontaneous amenorrhea, OR 6 months spontaneous amenorrhea with follicle-stimulating hormone (FSH) levels \> 40 mIU/mL
* Intact Uterus
Exclusion Criteria
* A history or active presence of clinically important medical disease: eg. cardiovascular disease (stroke, heart attack), chronic renal or liver disease, breast cancer, etc.
40 Years
64 Years
FEMALE
No
Sponsors
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Pfizer
INDUSTRY
Responsible Party
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Principal Investigators
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Pfizer CT.gov Call Center
Role: STUDY_DIRECTOR
Pfizer
Locations
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Birmingham, Alabama, United States
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Mobile, Alabama, United States
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Chandler, Arizona, United States
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Glendale, Arizona, United States
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Mesa, Arizona, United States
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Peoria, Arizona, United States
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Phoenix, Arizona, United States
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Scottsdale, Arizona, United States
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Tucson, Arizona, United States
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Tucson, Arizona, United States
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Tucson, Arizona, United States
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Little Rock, Arkansas, United States
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Carmichael, California, United States
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Sacramento, California, United States
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San Diego, California, United States
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San Diego, California, United States
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San Diego, California, United States
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Upland, California, United States
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Vista, California, United States
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Walnut Creek, California, United States
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Colorado Springs, Colorado, United States
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Colorado Springs, Colorado, United States
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Denver, Colorado, United States
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Denver, Colorado, United States
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Lakewood, Colorado, United States
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New London, Connecticut, United States
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Boynton Beach, Florida, United States
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Clearwater, Florida, United States
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Crystal River, Florida, United States
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Daytona Beach, Florida, United States
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DeLand, Florida, United States
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Fort Lauderdale, Florida, United States
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Fort Lauderdale, Florida, United States
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Fort Myers, Florida, United States
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Lake Worth, Florida, United States
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Miami, Florida, United States
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Miami, Florida, United States
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Miami Springs, Florida, United States
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New Port Richey, Florida, United States
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Pinellas Park, Florida, United States
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Sunrise, Florida, United States
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Tampa, Florida, United States
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Vero Beach, Florida, United States
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Atlanta, Georgia, United States
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Augusta, Georgia, United States
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Decatur, Georgia, United States
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Decatur, Georgia, United States
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Savannah, Georgia, United States
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Savannah, Georgia, United States
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Boise, Idaho, United States
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Idaho Falls, Idaho, United States
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Meridian, Idaho, United States
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Chicago, Illinois, United States
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Rockford, Illinois, United States
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South Bend, Indiana, United States
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Overland Park, Kansas, United States
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Lexington, Kentucky, United States
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Lousiville, Kentucky, United States
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Bangor, Maine, United States
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Ann Arbor, Michigan, United States
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Kalamazoo, Michigan, United States
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Paw Paw, Michigan, United States
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Saginaw, Michigan, United States
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Southfield, Michigan, United States
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Brooklyn Center, Minnesota, United States
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Chaska, Minnesota, United States
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Robbinsdale, Minnesota, United States
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St Louis, Missouri, United States
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Billings, Montana, United States
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Billings, Montana, United States
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Lincoln, Nebraska, United States
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Omaha, Nebraska, United States
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Las Vegas, Nevada, United States
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Las Vegas, Nevada, United States
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North Las Vegas, Nevada, United States
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Reno, Nevada, United States
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Lebanon, New Hampshire, United States
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Brick, New Jersey, United States
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New Brunswick, New Jersey, United States
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Albuquerque, New Mexico, United States
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Albuquerque, New Mexico, United States
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New York, New York, United States
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Port Jefferson, New York, United States
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Charlotte, North Carolina, United States
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Kernersville, North Carolina, United States
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Winston-Salem, North Carolina, United States
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Bismarck, North Dakota, United States
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Fargo, North Dakota, United States
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Minot, North Dakota, United States
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Akron, Ohio, United States
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Cincinnati, Ohio, United States
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Cleveland, Ohio, United States
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Cleveland, Ohio, United States
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Columbus, Ohio, United States
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Dayton, Ohio, United States
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Englewood, Ohio, United States
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Mayfield Heights, Ohio, United States
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Eugene, Oregon, United States
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Medford, Oregon, United States
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Portland, Oregon, United States
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Erie, Pennsylvania, United States
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Hopwood, Pennsylvania, United States
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Jenkintown, Pennsylvania, United States
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Johnstown, Pennsylvania, United States
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Philadelphia, Pennsylvania, United States
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Philadelphia, Pennsylvania, United States
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Pittsburgh, Pennsylvania, United States
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West Reading, Pennsylvania, United States
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Wexford, Pennsylvania, United States
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Warwick, Rhode Island, United States
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Bluffton, South Carolina, United States
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Greer, South Carolina, United States
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Hilton Head Island, South Carolina, United States
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Sioux Falls, South Dakota, United States
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Sioux Falls, South Dakota, United States
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Sioux Falls, South Dakota, United States
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Watertown, South Dakota, United States
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Chattanooga, Tennessee, United States
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Jackson, Tennessee, United States
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Knoxville, Tennessee, United States
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Memphis, Tennessee, United States
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Nashville, Tennessee, United States
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Corpus Christi, Texas, United States
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Dallas, Texas, United States
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Denton, Texas, United States
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Fort Worth, Texas, United States
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Houston, Texas, United States
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Irving, Texas, United States
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Irving, Texas, United States
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Plano, Texas, United States
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San Antonio, Texas, United States
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San Antonio, Texas, United States
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San Antonio, Texas, United States
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Waco, Texas, United States
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Pleasant Grove, Utah, United States
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Salt Lake City, Utah, United States
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Sandy City, Utah, United States
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Charlottesville, Virginia, United States
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Norfolk, Virginia, United States
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Norfolk, Virginia, United States
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Richmond, Virginia, United States
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Seattle, Washington, United States
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Tacoma, Washington, United States
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Buenos Aires, Buenos Aires, Argentina
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Caba, Buenos Aires, Argentina
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Caba, Buenos Aires, Argentina
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Buenos Aires, , Argentina
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Randwick, New South Wales, Australia
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St Leonards, New South Wales, Australia
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Perth, Western Australia, Australia
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Santiago, RM, Chile
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Medellín, Antioquia, Colombia
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Barranquilla, Atlántico, Colombia
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Bogota, Cundinamarca, Colombia
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Aalborg, , Denmark
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Ballerup Municipality, , Denmark
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Vejle, , Denmark
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Kuopio, , Finland
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Oulu, , Finland
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Békéscsaba, , Hungary
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Budapest, , Hungary
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Budapest, , Hungary
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Debrecen, , Hungary
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Debrecen, , Hungary
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Kecskemét, , Hungary
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Nyíregyháza, , Hungary
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Tatabánya, , Hungary
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D.F, Mexico, Mexico
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Dunedin, NZ, New Zealand
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Wellington, NZ, New Zealand
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Christchurch, , New Zealand
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Ålesund, Norway, Norway
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Hamar, , Norway
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Poznan, Poland, Poland
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Wroclaw, Poland, Poland
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Lublin, , Poland
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Warsaw, , Poland
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Warsaw, , Poland
Countries
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References
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Pinkerton JV, Harvey JA, Lindsay R, Pan K, Chines AA, Mirkin S, Archer DF; SMART-5 Investigators. Effects of bazedoxifene/conjugated estrogens on the endometrium and bone: a randomized trial. J Clin Endocrinol Metab. 2014 Feb;99(2):E189-98. doi: 10.1210/jc.2013-1707. Epub 2014 Jan 17.
Pinkerton JV, Harvey JA, Pan K, Thompson JR, Ryan KA, Chines AA, Mirkin S. Breast effects of bazedoxifene-conjugated estrogens: a randomized controlled trial. Obstet Gynecol. 2013 May;121(5):959-968. doi: 10.1097/AOG.0b013e31828c5974.
Related Links
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To obtain contact information for a study center near you, click here.
Other Identifiers
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B2311009
Identifier Type: -
Identifier Source: secondary_id
3115A1-3307
Identifier Type: -
Identifier Source: org_study_id
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