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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Bone Density, Low Clear all
Recruiting No phase listed Observational Accepts healthy volunteers

Bone Loss, Physical Function and Frailty in Older Women With Sickle Cell Trait Sickle Cell Trait

NCT07083531
View directory record Official record
Conditions
Sickle Cell Disease, Sickle Cell Trait
Interventions
Healthy volunteers without SCT, Healthy volunteers with SCT
Other
Lead sponsor
UConn Health
Other
Eligibility
50 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 23, 2025 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Soy and Isoflavones Effect on Bone

NCT00668447
View directory record Official record
Conditions
Osteoporosis
Interventions
Soy Isolate, Control protein, Novasoy isoflavones, Placebo tablets
Dietary Supplement
Lead sponsor
United States Department of Agriculture (USDA)
Federal
Eligibility
65 Years and older · Female only
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2005
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Apr 28, 2008 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Not applicable Interventional

Nasal Calcitonin in the Treatment of Bone Mineral Loss in Children and Adolescents With Inflammatory Bowel Disease

NCT00114803
View directory record Official record
Conditions
Ulcerative Colitis, Crohn's Disease
Interventions
Calcitonin nasal spray (salmon)
Drug
Lead sponsor
Boston Children's Hospital
Other
Eligibility
8 Years to 22 Years
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 4, 2007 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Short Dental Implants (5 mm) Versus Long Dental Implants (10 mm)

NCT04144322
View directory record Official record
Conditions
Bone Loss, Alveolar
Interventions
Zimmer T3 Short Ex Hex With Discrete Crystalline Deposition, Zimmer T3 with Discrete Crystalline Deposition Ex Hex Parallel Walled implants
Device
Lead sponsor
University of Michigan
Other
Eligibility
20 Years to 70 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 5, 2025 · Synced Sep 25, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional

Alveolar Ridge Preservation (ARP) in the Posterior Maxilla After the Extraction of Maxillary Molars

NCT07433322
View directory record Official record
Conditions
Alveolar Bone Loss
Interventions
Ossix mineralized grafting immediately at extraction, Delayed grafting at implant placement
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Sep 25, 2026, 8:06 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Spry Belt for Improving Bone Quality

NCT03986203
View directory record Official record
Conditions
Osteopenia
Interventions
Spry Belt
Device
Lead sponsor
Theranova, L.L.C.
Industry
Eligibility
50 Years and older · Female only
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Sep 25, 2026, 8:06 AM 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 25, 2026, 8:06 AM EDT
Completed Phase 1 Interventional Results available

Study to Evaluate the Pharmacokinetics (PK), Pharmacodynamics (PD), and Usability of Abaloparatide-solid Microstructured Transdermal System (sMTS) in Postmenopausal Women With Low Bone Mineral Density (BMD)

NCT04366726
View directory record Official record
Conditions
Postmenopausal Osteoporosis
Interventions
abaloparatide-sMTS
Combination Product
Lead sponsor
Radius Health, Inc.
Industry
Eligibility
50 Years to 85 Years · Female only
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 21, 2023 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Guided Bone Regeneration Around Immediate Implants

NCT01628367
View directory record Official record
Conditions
Missing Tooth
Interventions
Minimally Traumatic Tooth Extraction, Immediate Implant Placement, Bone Graft Placement, Membrane placement, Collagen plug placement, Medications
Procedure · Device · Biological + 1 more
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 100 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 19, 2017 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 2 Interventional

Calcium Supplements for Bone Health in Juvenile Rheumatoid Arthritis

NCT00000429
View directory record Official record
Conditions
Juvenile Rheumatoid Arthritis
Interventions
Calcium carbonate
Drug
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
6 Years to 18 Years
Enrollment
192 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2001
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 31, 2013 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Wiser Choices in Osteoporosis Choice II: A Decision Aid for Patients and Clinicians

NCT00949611
View directory record Official record
Conditions
Osteoporosis, Osteopenia, Fragility Fractures
Interventions
FRAX + Decision Aid, FRAX estimated fracture risk
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
50 Years to 90 Years · Female only
Enrollment
79 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Feb 1, 2016 · Synced Sep 25, 2026, 8:06 AM EDT
Terminated No phase listed Observational

Detection and Treatment of Endocrine Abnormalities in Childhood Cancer Survivors and Hematopoietic Stem Cell Transplant Recipients

NCT00504218
View directory record Official record
Conditions
Hypopituitarism, Hypogonadism, Thyroid Dysfunction, Bone Diseases, Metabolic
Interventions
Not listed
Lead sponsor
Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
NIH
Eligibility
2 Years to 24 Years
Enrollment
62 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 2, 2018 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 3 Interventional Results available

A Study of Actonel for the Prevention of Bone Loss

NCT00452439
View directory record Official record
Conditions
Leukemia, Lymphoma
Interventions
Actonel (Risedronate), Calcium, Vitamin D
Drug · Dietary Supplement
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2014
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 27, 2020 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 3 Interventional Results available

Zoledronic Acid in Acute Spinal Cord Injury

NCT01642901
View directory record Official record
Conditions
Spinal Cord Injury
Interventions
Zoledronic acid, normal saline 0.9%
Drug
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years to 65 Years
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 22, 2023 · Synced Sep 25, 2026, 8:06 AM EDT
Not listed Phase 2 Interventional

Tai Chi for Osteopenic Women

NCT01039012
View directory record Official record
Conditions
Osteopenia
Interventions
Tai Chi, Standard Care
Other
Lead sponsor
Harvard University Faculty of Medicine
Other
Eligibility
45 Years to 70 Years · Female only
Enrollment
86 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 23, 2009 · Synced Sep 25, 2026, 8:06 AM 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 25, 2026, 8:06 AM 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 25, 2026, 8:06 AM 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 25, 2026, 8:06 AM EDT
Recruiting Phase 1 Interventional

Veverimer to Decrease Net Acid Excretion and Bone Resorption in Adults With Osteopenia

NCT07473713
View directory record Official record
Conditions
Osteopenia
Interventions
veverimer daily, veverimer every other day, Placebo
Drug · Other
Lead sponsor
Tufts Medical Center
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2026 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Not applicable Interventional Results available

Wearable Vibration Device to Prevent Bone Loss in Postmenopausal Women--Aim 2

NCT03688282
View directory record Official record
Conditions
Osteopenia
Interventions
Wearable vibration belt, Sham, wearing belt
Device
Lead sponsor
Theranova, L.L.C.
Industry
Eligibility
Female only
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Sep 25, 2026, 8:06 AM EDT
Completed No phase listed Observational

Use of Bone Biopsy to Better Understand the Causes of Decreased Bone Mineral Density in Depression

NCT00001916
View directory record Official record
Conditions
Bone Diseases, Metabolic, Depression, Involutional, Osteoporosis
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
Not listed
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 25, 2026, 8:06 AM EDT
Completed Phase 3 Interventional

Zoledronate in Preventing Bone Loss in Premenopausal Women Receiving Chemotherapy After Surgery For Early Stage Breast Cancer

NCT00049452
View directory record Official record
Conditions
Breast Cancer, Osteoporosis
Interventions
zoledronic acid
Drug
Lead sponsor
Herbert Irving Comprehensive Cancer Center
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2008
U.S. locations
3
States / cities
Stamford, Connecticut • Paramus, New Jersey • New York, New York
Source: ClinicalTrials.gov public record
Updated Jan 5, 2014 · Synced Sep 25, 2026, 8:06 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

A Study of Changes in Bone Mineral Density as a Function of Consuming Two Different Forms of Calcium Carbonate

NCT01857154
View directory record Official record
Conditions
Osteopenia, Osteoporosis
Interventions
Micronized Calcium Carbonate, Non-Micronized Calcium Carbonate, Vitamin D3
Dietary Supplement
Lead sponsor
Integrative Health Technologies, Inc.
Network
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Nov 24, 2013 · Synced Sep 25, 2026, 8:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Lutein, Zeaxathin, and Fish Oil Supplementation

NCT06489873
View directory record Official record
Conditions
Cognitive Performance, Age-Related Macular Degeneration, Bone Loss
Interventions
Active Comparator (Lutein, zeaxanthin, and fish oil supplement (LZF), Placebo Comparator
Dietary Supplement
Lead sponsor
Texas A&M University
Other
Eligibility
18 Years to 45 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
College Station, Texas
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 25, 2026, 8:06 AM EDT