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New Brunswick, New Jersey 08903


Purpose:

Osteopenia and osteoporosis cause thinning of bone tissue and loss of bone density over time. The purpose of this study is to determine the safety and effectiveness of nitroglycerin ointment for the treatment of osteopenia in postmenopausal women. Study hypothesis: On average, participants in the base therapy cohort who receive placebo ointment control and calcium/vitamin D will lose more bone density than participants in the nitroglycerin cohort over the 36-month period.


Study summary:

Imbalance in the activities of osteoclasts (cells responsible for bone loss) and osteoblasts (cells responsible for bone formation) may lead to fractures, osteopenia, and osteoporosis in postmenopausal women. During postmenopause, decreased estrogen levels and decreased nitric oxide production occur; estrogen replacement therapy has been shown to restore serum nitric oxide levels to normal. Reversing nitric oxide deficiency by using nitroglycerin may prevent further bone loss. The Nitroglycerin as an Option: Value in Early Bone Loss (NOVEL) study will test the safety and efficacy of nitroglycerin ointment for the treatment of osteopenia in postmenopausal women. Patients will be enrolled in the study for 3 years and will be randomly assigned to one of two groups. The first group will receive nitroglycerin ointment, while the second group will receive placebo ointment. All patients will be given a calcium supplement with vitamin D to be taken daily, and will be instructed to rub the given ointment on their skin daily. Study visits will occur at Month 2 and every six months after Month 2. Phone interviews will be conducted with patients every 2 months throughout the study.


Criteria:

Inclusion Criteria: - Postmenopausal for a minimum of 13 months - Lumbar spine T-score of 0 to -2.5 (0 to -2.0 if over 60 years old) by Dual Energy X-ray Absorptiometry (DEXA) (i.e., evidence of normal bone mass or osteopenia) - Body Mass Index (BMI) between 18 and 32 - Planning to live in the greater New Brunswick, NJ, area for at least 3 years Exclusion Criteria: - Radiographically or DEXA-morphometrically proven vertebral or hip fracture - Conditions requiring routine use of sublingual, transdermal, or oral nitrates - Significant postmenopausal symptoms that require estrogen therapy - Metabolic bone diseases other than postmenopausal bone loss (e.g., active hyperthyroidism, hyperparathyroidism, Paget's disease of bone, etc.) - Insulin-dependent diabetes mellitus - Significant migraine headaches - History of renal calculi - Cancer within 5 years prior to study entry - Any condition causing an anticipated life expectancy of less than 3 years - Failure to maintain 75% to 125% compliance with open-label calcium with vitamin D regimen during the screening period


NCT ID:

NCT00043719


Primary Contact:

Principal Investigator
Sunil J. Wimalawansa, MD, PhD
UMDNJ - Robert Wood Johnson Medical School, Division of Endocrinology


Backup Contact:

N/A


Location Contact:

New Brunswick, New Jersey 08903
United States



There is no listed contact information for this specific location.

Site Status: N/A


Data Source: ClinicalTrials.gov

Date Processed: December 11, 2017

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