AMG 162 in the Treatment of Bone Loss in Subjects Undergoing Androgen-Deprivation Therapy for Non-metastatic Prostate Cancer - Full Text View

Purpose

This study will evaluate AMG 162 in the treatment of bone loss in subjects undergoing Androgen-Deprivation Therapy for Non-metastatic Prostate Cancer.

Condition	Intervention	Phase
Prostate Cancer	Drug: AMG 162 Drug: Placebo	Phase 3


Study Type:	Interventional
Study Design:	Allocation: Randomized Endpoint Classification: Safety/Efficacy Study Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor) Primary Purpose: Treatment
Official Title:	A Randomized, Double-Blind, Placebo-Controlled Study to Evaluate AMG 162 in the Treatment of Bone Loss in Subjects Undergoing Androgen-Deprivation Therapy for Non-metastatic Prostate Cancer

Resource links provided by NLM:

MedlinePlus related topics: Bone Density Cancer Minerals Prostate Cancer

Drug Information available for: Denosumab

U.S. FDA Resources

Further study details as provided by Amgen:

Primary Outcome Measures:

Lumbar Spine Bone Mineral Density Percent Change From Baseline at Month 24 [ Time Frame: 24 months ] [ Designated as safety issue: No ]
Lumbar Spine Bone Mineral Density Percent Chnage From Baseline at Month 24 Assessed by Dual Energy X-Ray Absorptiometry.

Secondary Outcome Measures:

Femoral Neck Bone Mineral Density Percent Change From Baseline at Month 24 [ Time Frame: 24 months ] [ Designated as safety issue: No ]
Femoral Neck Bone Mineral Density Percent Change From Baseline at Month 24 Assessed by Dual Energy X-Ray Absorptiometry.
Total Hip Bone Mineral Density Percent Change From Baseline at Month 24 [ Time Frame: 24 months ] [ Designated as safety issue: No ]
Total Hip Bone Mineral Density Percent Change From Baseline at Month 24 Assessed by Dual Energy X-Ray Absorptiometry.
Lumbar Spine Bone Mineral Density Percent Change From Baseline at Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
Lumbar Spine Bone Mineral Density Percent Change From Baseline at Month 36 Assessed by Dual Energy X-Ray Absorptiometry.
Femoral Neck Bone Mineral Density Percent Change From Baseline at Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
Femoral Neck Bone Mineral Density Percent Change From Baseline at Month 36 Assessed by Dual Energy X-Ray Absorptiometry.
Total Hip Bone Mineral Density Percent Change From Baseline at Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
Total Hip Bone Mineral Density Percent Change From Baseline at Month 36 Assessed by Dual Energy X-Ray Absorptiometry.
Number of Participants With Any Fracture Through Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
Any fracture includes osteroporotic fractures at any site excluding skull, facial, mandible, metacarpals, finger phalanges, and toe phalanges.
Number of Participants With a New Vertebral Fracture Through Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
New Vertebral Fracture Assessed by Lateral Spine X-ray using Genant Semiquantitative Scoring Method excluding any symptomatic new vertebral fracture associated with high trauma severity or a pathologic fracture.
Time to First Clinical Fracture Through Month 36 [ Time Frame: 36 months ] [ Designated as safety issue: No ]
A clinical fracture was defined as any nonvertebral fracture or clinically evident fracture at the cervical vertebrae, thoracic vertebrae, and lumbar vertebrae that was associated with signs and/or symptoms indicative of a fracture. Fractures associated with high trauma severity and pathologic (ie, metastatic) fractures were excluded. Since the median time was not reached, time to first clinical fracture is represented by the Kaplan-Meier estimate of the percentage of participants with a clinical fracture.
Number of Participants With Any Fracture Through Month 24 [ Time Frame: 24 months ] [ Designated as safety issue: No ]
Any fracture includes osteroporotic fractures at any site excluding skull, facial, mandible, metacarpals, finger phalanges, and toe phalanges.


Enrollment:	1468
Study Start Date:	August 2004
Study Completion Date:	July 2010
Primary Completion Date:	June 2008 (Final data collection date for primary outcome measure)

Arms	Assigned Interventions
Experimental: AMG 162	Drug: AMG 162 60 mg (1.0mL) administered subcutaneously at Day 1, Months 6, 12, 18, 24, 30
Placebo Comparator: Placebo	Drug: Placebo 60 mg (1.0mL) administered subcutaneously at Day 1, Months 6, 12, 18, 24, 30

Eligibility


Ages Eligible for Study:	18 Years and older
Genders Eligible for Study:	Male
Accepts Healthy Volunteers:	No

Criteria

Other criteria also apply

Contacts and Locations

Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT00089674

Sponsors and Collaborators

Amgen

Investigators


Study Director:	MD	Amgen

More Information

Additional Information:

AmgenTrials clinical trials website This link exits the ClinicalTrials.gov site

Notice regarding posted summaries of trial results This link exits the ClinicalTrials.gov site

Publications:

Smith MR, Saad F, Egerdie B, Szwedowski M, Tammela TL, Ke C, Leder BZ, Goessl C. Effects of denosumab on bone mineral density in men receiving androgen deprivation therapy for prostate cancer. J Urol. 2009 Dec;182(6):2670-5. doi: 10.1016/j.juro.2009.08.048.

Smith MR, Egerdie B, Hernández Toriz N, Feldman R, Tammela TL, Saad F, Heracek J, Szwedowski M, Ke C, Kupic A, Leder BZ, Goessl C; Denosumab HALT Prostate Cancer Study Group. Denosumab in men receiving androgen-deprivation therapy for prostate cancer. N Engl J Med. 2009 Aug 20;361(8):745-55. doi: 10.1056/NEJMoa0809003. Epub 2009 Aug 11.

Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):

Smith MR, Saad F, Egerdie B, Sieber P, Tammela TLj, Leder BZ, Ke C, Goessl C. Denosumab and changes in bone turnover markers during androgen deprivation therapy for prostate cancer. J Bone Miner Res. 2011 Dec;26(12):2827-33. doi: 10.1002/jbmr.492.

Kuchler U, Luvizuto ER, Tangl S, Watzek G, Gruber R. Short-term teriparatide delivery and osseointegration: a clinical feasibility study. J Dent Res. 2011 Aug;90(8):1001-6. doi: 10.1177/0022034511407920. Epub 2011 May 9.


Responsible Party:	Amgen
ClinicalTrials.gov Identifier:	NCT00089674 History of Changes
Other Study ID Numbers:	20040138, HALT Prostate Cancer
Study First Received:	August 9, 2004
Results First Received:	July 2, 2010
Last Updated:	July 11, 2014
Health Authority:	United States: Food and Drug Administration

Keywords provided by Amgen:


Prostate Cancer Bone Loss with Prostate Cancer Treatment of bone loss in patients undergoing androgen deprivation therapy (ADT) for non-metastatic prostate cancer (PC).

Additional relevant MeSH terms:


Prostatic Neoplasms Genital Diseases, Male Genital Neoplasms, Male Neoplasms	Neoplasms by Site Prostatic Diseases Urogenital Neoplasms

ClinicalTrials.gov processed this record on March 02, 2015