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Showing 1–24 of 72 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 4 Interventional

PRIOR Study - A Study of Ibandronate (Boniva) in Postmenopausal Women With Osteoporosis or Osteopenia

NCT02598453
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Ibandronate
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
Female only
Enrollment
545 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
60
States / cities
Montgomery, Alabama • Lake Havasu City, Arizona • Paradise Valley, Arizona + 53 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional Results available

Secondary Prevention of Osteoporosis

NCT00421343
View directory record Official record
Conditions
Osteoporosis
Interventions
alendronate with cholecalciferol, calcium carbonate with cholecalciferol, Falls prevention measures
Drug · Behavioral
Lead sponsor
Hebrew SeniorLife
Other
Eligibility
65 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 4, 2020 · Synced Sep 11, 2026, 11:57 PM EDT
Terminated Phase 2 Interventional Results available

A Phase II Study Evaluating SB-751689 in Post-Menopausal Women With Osteoporosis.

NCT00471237
View directory record Official record
Conditions
Osteoporosis
Interventions
Ronacaleret, Teriparatide, Alendronate
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 79 Years · Female only
Enrollment
564 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
9
States / cities
Oakland, California • Palm Desert, California • Walnut Creek, California + 6 more
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 4 Interventional

The Forteo Alendronate Comparator Trial

NCT02416271
View directory record Official record
Conditions
Osteoporosis
Interventions
Teriparatide, Alendronate, Calcium, Vitamin D, Placebo-Oral, Placebo-SC
Drug · Dietary Supplement
Lead sponsor
Eli Lilly and Company
Industry
Eligibility
45 Years to 85 Years · Female only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
15
States / cities
Mobile, Alabama • Tustin, California • Lakewood, Colorado + 12 more
Source: ClinicalTrials.gov public record
Updated Apr 13, 2015 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional Results available

Effects of Denosumab on Bone Mineral Density in Women With Anorexia Nervosa: A Pilot Study

NCT03292146
View directory record Official record
Conditions
Bone Density, Bone Loss, Anorexia Nervosa, Eating Disorder, Atypical Anorexia Nervosa
Interventions
Denosumab 60 MG [Prolia], Placebo Injection, Alendronate 70Mg Tab
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
20 Years to 60 Years · Female only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Sep 11, 2026, 11:57 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Testosterone and Alendronate in Hypogonadal Men

NCT01460654
View directory record Official record
Conditions
Hypogonadism, Osteopenia, Osteoporosis
Interventions
Testosterone, Alendronate, Placebo Alendronate, Placebo Testosterone
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
60 Years to 85 Years · Male only
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Sep 11, 2026, 11:57 PM EDT
Terminated Not applicable Interventional Results available

Stem Cell Recruitment in Osteoporosis Therapy

NCT01656629
View directory record Official record
Conditions
Low Bone Density
Interventions
Teriparatide, Alendronate, calcium and vitamin D
Drug · Dietary Supplement
Lead sponsor
Johns Hopkins University
Other
Eligibility
50 Years to 80 Years · Female only
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 20, 2020 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 2 Interventional Results available

Safety and Efficacy of Alendronate (Fosamax) in Children With Osteoporosis

NCT00259857
View directory record Official record
Conditions
Osteoporosis
Interventions
Alendronate
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
5 Years to 15 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Jan 18, 2011 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional

Prevention of Osteoporosis in Men With Prostate Cancer

NCT00048841
View directory record Official record
Conditions
Prostate Cancer, Osteoporosis, Hypogonadism
Interventions
alendronate
Drug
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
50 Years to 85 Years · Male only
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2010 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional

Osteoporosis Prevention After Heart Transplant

NCT00000412
View directory record Official record
Conditions
Osteoporosis, Cardiac Transplantation
Interventions
Alendronate, Calcitriol, Placebo Alendronate, Placebo Calcitriol
Drug
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 70 Years
Enrollment
149 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2002
U.S. locations
2
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 6, 2015 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 2 Interventional Results available

Effect of Alendronate on Bone in People With Chronic Spinal Cord Injury (SCI) Previously Treated With Teriparatide

NCT02195895
View directory record Official record
Conditions
Spinal Cord Injury, Bone Loss, Osteoporosis
Interventions
Alendronate, Calcium, Vitamin D
Drug · Dietary Supplement
Lead sponsor
Northwestern University
Other
Eligibility
21 Years and older
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Sep 11, 2026, 11:57 PM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Pilot Study of Bisphosphonates for Breast Cancer

NCT02781805
View directory record Official record
Conditions
Breast Neoplasms
Interventions
Alendronate
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older · Female only
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 21, 2020 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 4 Interventional

A Study of Ibandronate (Boniva) to Evaluate Satisfaction in Women With Post-Menopausal Osteoporosis or Osteopenia

NCT02604836
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Ibandronate
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
Female only
Enrollment
1,711 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
142
States / cities
Birmingham, Alabama • Columbiana, Alabama • Huntsville, Alabama + 128 more
Source: ClinicalTrials.gov public record
Updated Nov 1, 2016 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 1 Interventional

Safety and Tolerability of Intravenous LLP2A-Alendronate for Osteopenia Secondary to Glucocorticoids

NCT03197623
View directory record Official record
Conditions
Osteopenia, Osteoporosis, Osteonecrosis
Interventions
LLP2A-ALENDRONATE, Placebo
Drug
Lead sponsor
Nancy E. Lane, MD
Other
Eligibility
20 Years to 85 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
4
States / cities
Cypress, California • Walnut Creek, California • Duncansville, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 5, 2021 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional

Prevention of Osteoporosis in Men With Prostate Cancer on Androgen Deprivation Therapy (POP Study)

NCT00177619
View directory record Official record
Conditions
Prostatic Neoplasms
Interventions
Alendronate
Drug
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older · Male only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 10, 2014 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Not applicable Interventional Results available

Texture Analysis for Postmenopausal Osteoporosis

NCT00145977
View directory record Official record
Conditions
Osteoporosis, Osteopenia
Interventions
Alendronate, Calcium Citrate, Vitamin D
Drug · Dietary Supplement
Lead sponsor
University of Chicago
Other
Eligibility
59 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2009
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Sep 10, 2018 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 2 Interventional

Alendronate to Treat Polyostotic Fibrous Dysplasia and McCune-Albright Syndrome

NCT00001728
View directory record Official record
Conditions
Polyostotic Fibrous Dysplasia
Interventions
Fosamax (Alendronate)
Drug
Lead sponsor
National Institute of Dental and Craniofacial Research (NIDCR)
NIH
Eligibility
6 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Acute Effect of Teriparatide With Bisphosphonate or Denosumab on Bone Resorption

NCT01750086
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
Teriparatide 40-mcg subcutaneous injection, Denosumab Injection, Alendronate Oral Tablet
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
45 Years and older · Female only
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 26, 2017 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Not applicable Interventional Results available

Renal Osteodystrophy: An Individual Management Approach

NCT02440581
View directory record Official record
Conditions
Kidney Failure, Chronic
Interventions
Alendronate, Teriparatide, Cinacalcet
Drug
Lead sponsor
Hartmut Malluche, MD
Other
Eligibility
21 Years and older
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2021
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 4, 2023 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Fasting Study of Alendronate Sodium Tablets (70 mg) and Fosamax Tablets (70 mg)

NCT01012934
View directory record Official record
Conditions
Healthy
Interventions
Alendronate Sodium Tablets, 70 mg, Fosamax Tablets, 70 mg
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002
U.S. locations
1
States / cities
Fargo, North Dakota
Source: ClinicalTrials.gov public record
Updated Nov 12, 2009 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 2Phase 3 Interventional Results available

Zoledronic Acid Versus Alendronate for Prevention of Bone Loss After Organ Transplantation

NCT00297830
View directory record Official record
Conditions
Heart Transplantation, Liver Transplantation, Bone Resorption
Interventions
Zoledronic acid, Alendronate, Placebo Zoledronic Acid, Placebo Alendronate
Drug · Other
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 70 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2014
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2018 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 3 Interventional

Effects of Parathyroid Hormone in Men With Osteoporosis

NCT00000427
View directory record Official record
Conditions
Osteoporosis
Interventions
Parathyroid hormone, Alendronate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
46 Years to 85 Years · Male only
Enrollment
81 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2005
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 8, 2013 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 2 Interventional Results available

Bisphosphonates for Prevention of Post-Denosumab Bone Loss

NCT03396315
View directory record Official record
Conditions
IOP, Osteoporosis
Interventions
Alendronate, Zoledronic Acid
Drug
Lead sponsor
Columbia University
Other
Eligibility
20 Years to 55 Years · Female only
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
2
States / cities
Omaha, Nebraska • New York, New York
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Sep 11, 2026, 11:57 PM EDT
Completed Phase 4 Interventional Results available

Denosumab (DMAB) Discontinuation And Switching In Glucocorticoid-Induced Osteoporosis (GIOP): A Pilot Study

NCT04177940
View directory record Official record
Conditions
Osteoporosis
Interventions
DMAB Discontinuation and Switching
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Apr 22, 2026 · Synced Sep 11, 2026, 11:57 PM EDT