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Showing 1–24 of 54 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Actonel (Risedronate) Clear all
Completed Phase 4 Interventional Results available

Effect of Bisphosphonate on Bone Loss in Postmenopausal Women With Breast Cancer Initiating Aromatase Inhibitor Therapy

NCT00485953
View directory record Official record
Conditions
Bone Loss, Osteoporosis, Breast Cancer
Interventions
risedronate
Drug
Lead sponsor
Susan L. Greenspan
Other
Eligibility
55 Years and older · Female only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2017 · Synced Sep 21, 2026, 9:05 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Effects of Bisphosphonates on OI-Related Hearing Loss

NCT04152551
View directory record Official record
Conditions
Osteogenesis Imperfecta
Interventions
Risedronate Oral Tablet
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
6 Years to 100 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Assess Bioequivalence of One 150 mg Risedronate Tablet Versus Two 75 mg Risedronate Tablets in Healthy Subjects

NCT00699777
View directory record Official record
Conditions
Osteoporosis
Interventions
Risedronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
18 Years to 50 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
4
States / cities
Gainesville, Florida • Miramar, Florida • Austin, Texas + 1 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2013 · Synced Sep 21, 2026, 9:05 PM EDT
Recruiting Phase 3 Interventional

Bisphosphonate Use to Mitigate Bone Loss Secondary to Bariatric Surgery

NCT04922333
View directory record Official record
Conditions
Bone Loss
Interventions
Risedronate, Placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
30 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 18, 2026 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 1 Interventional

Pharmacokinetics of a Single 14C-labeled Dose of Risedronate or Alendronate Followed by Once-a-week Unlabeled Oral Dose

NCT00577850
View directory record Official record
Conditions
Osteopenia, Osteoporosis
Interventions
risedronate, alendronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
40 Years to 75 Years · Female only
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
2
States / cities
Gainesville, Florida • New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated Apr 16, 2013 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Isoflavones for Promoting Calcium Absorption and Preventing Bone Loss in Post Menopausal Women

NCT00244907
View directory record Official record
Conditions
Osteoporosis, Osteopenia
Interventions
Genistein vs Risedronate
Dietary Supplement
Lead sponsor
Purdue University
Other
Eligibility
Female only
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2010
U.S. locations
1
States / cities
West Lafayette, Indiana
Source: ClinicalTrials.gov public record
Updated May 3, 2018 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Not applicable Interventional

Prevention of Osteoporosis in Breast Cancer Survivors

NCT00567606
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Strength/Weight Training & Drug/Supplement, Drug/Supplement only
Other · Combination Product
Lead sponsor
University of Nebraska
Other
Eligibility
35 Years to 75 Years · Female only
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
4
States / cities
Kearney, Nebraska • Lincoln, Nebraska • Omaha, Nebraska + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 29, 2023 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional Results available

Efficacy and Safety of Risedronate Therapy Administered 35 mg Once A Week in Men With Osteoporosis

NCT00619957
View directory record Official record
Conditions
Other Osteoporosis
Interventions
Placebo tablet, Risedronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
30 Years and older · Male only
Enrollment
285 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
7
States / cities
Palm Desert, California • Lakewood, Colorado • Stuart, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Oct 27, 2011 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Delayed Release (DR) Risedronate Compared to Immediate Release (IR) in Postmenopausal Women

NCT00918749
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
150 mg, 75 mg, 100 mg
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
45 Years to 80 Years · Female only
Enrollment
205 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
6
States / cities
Daytona Beach, Florida • Fort Myers, Florida • Honolulu, Hawaii + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 28, 2015 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period

NCT00103740
View directory record Official record
Conditions
Paget's Disease of Bone
Interventions
zoledronic acid, placebo to zoledronic acid, Risedronate, Placebo to risedronate, Calcium and vitamin D supplements
Drug
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
30 Years and older
Enrollment
185 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2011
U.S. locations
10
States / cities
Tucson, Arizona • Colorado Springs, Colorado • Indianapolis, Indiana + 7 more
Source: ClinicalTrials.gov public record
Updated Jun 3, 2012 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Food Effects on the Relative Bioavailability of Different Dosages of Risedronate

NCT00717145
View directory record Official record
Conditions
Postmenopausal, Non-lactating, Surgically Sterile
Interventions
risedronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
40 Years to 70 Years · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
3
States / cities
Gainesville, Florida • Miramar, Florida • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 11, 2011 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional Results available

Combination Risedronate - Parathyroid Hormone Trial in Male Osteoporosis

NCT01611571
View directory record Official record
Conditions
Osteoporosis
Interventions
Risedronate, Teriparatide, Placebo Teriparatide, placebo Risedronate
Drug
Lead sponsor
Columbia University
Other
Eligibility
30 Years to 85 Years · Male only
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 3, 2014 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional Results available

Effect of Teriparatide Compared to Risedronate on Back Pain in Women With a Spine Fracture Caused by Osteoporosis

NCT00343252
View directory record Official record
Conditions
Osteoporosis, Postmenopausal, Back Pain, Spinal Fracture
Interventions
teriparatide, risedronate, placebo
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years and older · Female only
Enrollment
712 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2010
U.S. locations
20
States / cities
Birmingham, Alabama • Montgomery, Alabama • Peoria, Arizona + 17 more
Source: ClinicalTrials.gov public record
Updated May 25, 2011 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Not applicable Interventional

Rise & Renew: Supporting Well-Being in Black Women After the Loss of a Loved One

NCT07009795
View directory record Official record
Conditions
Bereavement, Grief, Psychological Distress, Well Being
Interventions
Rise & Renew Hybrid Grief Support Program
Behavioral
Lead sponsor
Lillian Haley, PhD
Industry
Eligibility
40 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lithonia, Georgia
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Sep 21, 2026, 9:05 PM EDT
Completed No phase listed Observational

Study of Bone Histomorphometry, Microarchitecture, and Matrix Structure in Patients Receiving Alendronate or Risedronate

NCT00778154
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Not listed
Lead sponsor
Warner Chilcott
Industry
Eligibility
Female only
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
7
States / cities
Palm Desert, California • Lakewood, Colorado • Decatur, Georgia + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 4, 2013 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 4 Interventional Results available

VERtebral Fracture Treatment Comparisons in Osteoporotic Women

NCT01709110
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Teriparatide, Risedronate, Placebo, Calcium, Vitamin D
Drug
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years and older · Female only
Enrollment
1,366 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
30
States / cities
Birmingham, Alabama • Concord, California • Fresno, California + 27 more
Source: ClinicalTrials.gov public record
Updated Sep 22, 2019 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Assess the Safety, Efficacy, and Pharmacokinetics of Immediate and Delayed Release Weekly Risedronate

NCT00577720
View directory record Official record
Conditions
Postmenopausal Women
Interventions
risedronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
45 Years to 80 Years · Female only
Enrollment
181 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
6
States / cities
Costa Mesa, California • Gainsville, Florida • Miami, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2012 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional

Risedronate in Preventing Bone Loss in Premenopausal Women Receiving Chemotherapy for Primary Breast Cancer

NCT00054418
View directory record Official record
Conditions
Breast Cancer, Osteoporosis
Interventions
calcium carbonate, vitamin D, risedronate sodium, placebo
Dietary Supplement · Drug · Other
Lead sponsor
Alliance for Clinical Trials in Oncology
Other
Eligibility
18 Years and older · Female only
Enrollment
216 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2008
U.S. locations
198
States / cities
Mobile, Alabama • Scottsdale, Arizona • Aurora, Colorado + 124 more
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 2 Interventional Results available

Prophylactic Risedronate for Patients With Peripheral Lung Tumors Treated With SBRT

NCT03861091
View directory record Official record
Conditions
Lung Neoplasm
Interventions
risedronate, Matching placebo
Drug
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
2
States / cities
High Point, North Carolina • Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 4 Interventional

Risedronate in the Prevention of Osteoporosis in Postmenopausal Women

NCT00402441
View directory record Official record
Conditions
Osteoporosis, Postmenopausal
Interventions
Risedronate (HMR4003)
Drug
Lead sponsor
Sanofi
Industry
Eligibility
45 Years and older · Female only
Enrollment
260 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bridgewater, New Jersey
Source: ClinicalTrials.gov public record
Updated Apr 28, 2009 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 4 Interventional Results available

Effect Of Risedronate On Bone Mass In Older Men Receiving Neoadjuvant Therapy For Prostate Cancer

NCT00859027
View directory record Official record
Conditions
Prostate Cancer
Interventions
risedronate, Placebo risedronate oral tablet
Drug
Lead sponsor
UConn Health
Other
Eligibility
55 Years to 85 Years · Male only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 30, 2018 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 3 Interventional Results available

Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period

NCT00051636
View directory record Official record
Conditions
Paget's Disease of Bone
Interventions
Zoledronic Acid, Risedronate, Placebo to Risedronate, Placebo to Zoledronic Acid, Calcium and Vitamin D
Drug · Dietary Supplement
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
30 Years and older
Enrollment
172 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2011
U.S. locations
12
States / cities
Santa Monica, California • Lakewood, Colorado • Boca Raton, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated May 14, 2012 · Synced Sep 21, 2026, 9:05 PM EDT
Terminated Phase 4 Interventional Results available

Bone Microarchitecture in Osteopenic Postmenopausal Women

NCT00577395
View directory record Official record
Conditions
Osteoporosis
Interventions
placebo, risedronate
Drug
Lead sponsor
Warner Chilcott
Industry
Eligibility
40 Years to 57 Years · Female only
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
3
States / cities
Tuscon, Arizona • Omaha, Nebraska • Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2013 · Synced Sep 21, 2026, 9:05 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Weight Loss With Risedronate for Bone Health

NCT03411902
View directory record Official record
Conditions
Bariatric Surgery Candidate, Bone Loss, Weight Loss
Interventions
Risedronate Sodium 150 MG, Placebo
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
40 Years to 79 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Feb 8, 2021 · Synced Sep 21, 2026, 9:05 PM EDT