Bone Research Laboratory
The
Bone Research Laboratory is committed to developing exercise programs
across the life span to promote bone health and prevent osteoporosis-related
fractures through the evaluation of strategies to promote bone health
and to reduce injurious falls.
Laboratory Information
Lab Associates
- Russell Turner, Director
- Christine Snow, PhD
- Wilson "Toby" Hayes, PhD
- Gianni Maddalozzo, PhD
- Katherine B. Gunter, PhD
Rationale for Research
Osteoporosis is a disease characterized by low bone mass and increased susceptibility to fracture. In 1997 there were more than 4800 hospital admissions due to osteoporosis-related hip fractures in the state of Oregon. Among those who were living independently prior to a hip fracture, approximately 15 to 25 percent are still in long-term care institutions a year after the injury. The estimated health care cost associated with osteoporosis-related hip fractures in the state of Oregon was over $170 million in 1997. With the graying of America, the number of people at risk for osteoporosis will increase 25 percent over the next decade, thus osteoporosis is a disease of crisis proportion. Considered a preventable disease, strategies to reduce osteoporosis are necessary.
Laboratory Techniques, Equipment and Space
The
Bone Research Laboratory is a 2800 square foot space that houses a state-of-the-art
bone densitometer to measure bone mass (Hologic QDR 4500A) and equipment
to assess fall risk. This bone densitometer accurately and precisely measures
bone mass at the hip, spine and whole body as well as body composition.
Other equipment assesses physical performance variables associated with
bone mass and with risk factors for falling. This equipment includes the
Nottingham Power Rig, the Accusway, and the GaitRite Walkway.
Local and regional physicians refer patients to the Bone Research Laboratory for scans of the hip, spine and whole body. Patient results are then sent to the referring physician for diagnosis and treatment of osteoporosis. Follow-up scans are typically performed annually to evaluate treatment regimens. Contact us for more information at Shantel.Stark@oregonstate.edu.
Studies 2000-2004
Effects of jumping on growing bones, BUGSY – Building growing bones in youth (Funded by National Institutes of Health), Shantel Stark, 541-737-5935
Fall biomechanics and hip fracture risk (Funded by National Institutes of Health), Karen White, 541-737-8198
Gait parameters and falling in the elderly: A prospective study (Funded by National Institutes of Health) Scott Macdonald, 541-737-5935
Hip fracture risk prediction by QDR (Funded by National Institutes of Health) Karen White, 541-737-8198
Combined effect of estrogen and exercise in early postmenopausal women, (Funded by John C. Erkkila Endowment for Health and Human Performance) Gianni Maddalozzo, 541-737-6802
Potential Influences of Oral Contraceptive Use and Physical Activity on Bone Health. (Funded by John C. Erkkila Endowment for Health and Human Performance, Hawley Almstedt, 541-737-3094.
Bone mineral density, physical function and falls in the elderly, (Funded by John C. Erkkila Endowment for Health and Human Performance and, in part, NIH) Kathy Gunter, 541-737-5935
The effect of retirement on bone mass in athletes: A two-year prospective study. (Funded by the Bone Research Laboratory Clinical Program) Hawley Almstedt, 541-737-5935
Peak bone mass and skeletal loading patterns in young women, (Funded by the Bone Research Laboratory Clinical Program) Arwen Fuller, 541-737-5935
Bone mass gains in adolescent athletes and nonathletes, (Funded by the
Northwest Health Foundation, John C. Erkkila Endowment for Health and
Human Performance and the BRL Clinical Program) Todd Rinder, 541-737-5935
Development of the Quick Step II, a new method for measuring reaction time
and stepping velocity in the lateral plane. (Funded by the National Institutes
of Health) Karen White, 541-737-8198
Local Stresses from Drop Landing Exercises in Prepubertal Children. (Funded by the National Institutes of Health and the International Society of Biomechanics) Jeremy Bauer 541-737-3094
The Separate and Combined Effect of Estrogen Replacement Therapy (ERT) and Resistance Training on the Musculoskeletal and Nervous System in Early Postmenopausal Women, (Funded by American Federation of Aging Research). Gianni Maddalozzo, 541-737-6802
Fracture risk, fall risk, falls and bone density in women with multiple sclerosis (Funded by National Multiple Sclerosis Society) Gianni Maddalozzo, 541-737-6802
The Combined Effects Of Moderate Intensity Weight Training, Jumping And Estrogen Therapy On Bone Mass In Early Postmenopausal Women. (Funded by American Federation of Aging Research and John C. Erkkila Endowment for Health and Human Performance) Gianni Maddalozzo, 541-737-6802
The Relationship Between Dietary Calcium, Dietary Protein and Bone Loss in Early Post Menopausal Women (Funded, in part, by the John C. Erkkila Good Samaritan Hospital Foundation and the BRL Clinical Program) Karen White, 541-737-5935
Water exercise effects on bone density and fall risk in osteoporotic
women. (Funded by the Aquatic
Exercise Association and the John C. Erkkila Endowment for Health and Human
Performance) Tanya Littrell, 541-737-3094
Combined effects of Fosamax and exercise on the musculoskeletal system of rats, (Funded by Merck & Co. and the BRL Clinical Program) Shantel Stark, 541-737-5935
Other BRL Activities
Clinical Program that includes physician referrals for bone densitometry and osteoporosis education. Contact: Shantel Stark, 541-737-5935
Better Bones & Balance: Instructor training workshop. The program is endorsed by the American College of Sports Medicine for 6 credits of continuing education. Contact: Shantel Stark, 541-737-5935.