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Research

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Aging

As people in the United States live longer, there’s a great need to understand the effects of aging, how seniors can maintain their health, and what affects the aging population’s quality of life. Division of Research studies explore a wide range of issues in this area, including dementia, quality of care, and managing chronic conditions.

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Project to Reduce Over-Medication of the Elderly (PROMOTE)

This is an observation study looking at the prevalence of inappropriate medication use and association with certain patient characteristics and adverse outcomes in a cohort of elderly homebound Kaiser Permanente members.
Funder: Kaiser Permanente Community Benefit Program
Principal Investigator: Mui, Silbey

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Diabetes, Social Disparities and Aging

This study focuses on diabetes-related care and outcomes among geriatric patients with diabetes. We will evaluate the effects of commonly used antihyperglycemic therapies, polypharmacy, hypoglycemia; geriatric syndromes, and quality of life; all-cause mortality, and explore the implications of the widespread adoption of geriatric diabetes guidelines for ethnic disparities in diabetes care.  
Funder: Nat. Inst.of Diabetes & Digestive & Kidney Disease
Principal Investigator: Karter, Andrew

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Prophylactic Oophorectomy: Practice Patterns and Outcomes

This study aims to estimate the secular trends of prophylactic salpingo-oophorectomy by patient characteristics, examine practice patterns of prophylactic salpingo-oophorectomy by surgeon characteristics, and to estimate the risk of subsequent adnexal surgery after ovarian preservation.
Funder: National Institute on Aging
Principal Investigator: Habel, Laurel

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Sex Hormones, Related Polymorphisms and Cognitive Decline

This study seeks to ascertain the role of hormone replacement therapy in midlife on risk of dementia.
Funder: National Institute on Aging
Principal Investigator: Whitmer, Rachel

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Epidemiology of Glycemia, Inflammation and Cognition

The goal of this study is to determine the association of measures of glycemia and insulinemia with cognitive functioning.
Funder: Nat. Inst.of Diabetes & Digestive & Kidney Disease
Principal Investigator: Whitmer, Rachel

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Midlife Respiratory Function and Risk of Dementia

 This study evaluates the association between midlife respiratory function and risk of dementia more than two decades later. A secondary aim is to ascertain how the association between respiratory function and dementia risk may vary by smoking status.
Funder: Kaiser Permanente Community Benefit Program
Principal Investigator: Whitmer, Rachel

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ALIVE (A Lifestyle Intervention Via Email) for Older Workers

This study aims to modify the ALIVE program to make it more relevant for workers ages 55 to 64, and to test the efficacy of the modified version in a randomized trial that also includes an evaluation of adding printed intervention materials to the messages delivered by email.
Funder: National Institute on Aging
Principal Investigator: Sternfeld, Barbara

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Obesity, Adipocytokines and Cognitive Aging

This project examines the associations between overall obesity, visceral obesity, leptin, adiponectin and levels of cognitive functioning, as well as cognitive decline in a cohort of elderly community-dwelling Latinos.
Funder: National Institute on Aging
Principal Investigator: Whitmer, Rachel

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Center on Applied Genetic and Epidemiologic Research on Aging

This project helped to fund the development of the Research Program on Genes, Environment and Health through support of a mailed survey of adult Kaiser Permanente Northern California members and development of computerized disease registries.
Funder: Ellison Medical Foundation
Principal Investigator: Schaefer, Catherine

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Assessing the Potential for Angiotensin Receptor Blockers in Prevention and Treatment of Dementia

This project aims to investigate whether angiotensin receptor blockers are associated with a reduced risk of dementia, as well as dementia progression and death in two independent data sets.
Funder: National Heart, Lung, and Blood Institute
Principal Investigator: Whitmer, Rachel

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A characterization of the relationship of ovarian reserve markers with age

Rosen, M. P.; Johnstone, E.; McCulloch, C. E.; Schuh-Huerta, S. M.; Sternfeld, B.; Reijo-Pera, R. A.; Cedars, M. I.;
 
Nov 29 2011
PubMed abstract  »

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Bone and the perimenopause

Lo, J. C.; Burnett-Bowie, S. A.; Finkelstein, J. S.;
  38 (3): 503-17
Sep 2011
PubMed abstract  »

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Physical activity and health during the menopausal transition

Sternfeld, B.; Dugan, S.;
  38 (3): 537-66
Sep 2011
PubMed abstract  »

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Physical activity and health during the menopausal transition

Sternfeld, B.; Dugan, S.;
Obstetrics and gynecology clinics of North America  38 (3): 537-66
Sep 2011
PubMed abstract  »

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Bone and the perimenopause

Lo, J. C.; Burnett-Bowie, S. A.; Finkelstein, J. S.;
Obstetrics and gynecology clinics of North America  38 (3): 503-17
Sep 2011
PubMed abstract  »

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Are vasomotor symptoms associated with alterations in hemostatic and inflammatory markers? Findings from the Study of Women's Health Across the Nation

Thurston, R. C.; El Khoudary, S. R.; Sutton-Tyrrell, K.; Crandall, C. J.; Gold, E.; Sternfeld, B.; Selzer, F.; Matthews, K. A.;
Menopause  
Sep 15 2011
PubMed abstract  »

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Are vasomotor symptoms associated with alterations in hemostatic and inflammatory markers? Findings from the Study of Women's Health Across the Nation

Thurston, R. C.; El Khoudary, S. R.; Sutton-Tyrrell, K.; Crandall, C. J.; Gold, E.; Sternfeld, B.; Selzer, F.; Matthews, K. A.;
Menopause  
Sep 15 2011
PubMed abstract  »

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Patterns of alcohol and drug use among depressed older adults seeking outpatient psychiatric services

Satre, D. D.; Sterling, S. A.; Mackin, R. S.; Weisner, C.;
Am J Geriatr Psychiatry   19 (8): 695-703
Aug 2011
PubMed abstract  »

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Reproductive and menstrual factors and risk of ductal carcinoma in situ of the breast in a cohort of postmenopausal women

Kabat, G. C.; Kim, M. Y.; Woods, N. F.; Habel, L. A.; Messina, C. R.; Wactawski-Wende, J.; Stefanick, M. L.; Chlebowski, R. T.; Wassertheil-Smoller, S.; Rohan, T. E.;
Cancer Causes Control  
Jul 13 2011
PubMed abstract  »

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Physical Activity in Older Subjects Is Associated With Increased Coronary Vasodilation The ADVANCE Study

Nguyen, P. K.; Terashima, M.; Fair, J. M.; Varady, A.; Taylor-Piliae, R. E.; Iribarren, C.; Go, A. S.; Haskell, W. L.; Hlatky, M. A.; Fortmann, S. P.; McConnell, M. V.;
JACC Cardiovasc Imaging  4 (6): 622-9
Jun 2011
PubMed abstract  »

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Correlates of Quality-of-Life in Older Adults With Diabetes: The Diabetes & Aging Study

Laiteerapong, N.; Karter, A. J.; Liu, J. Y.; Moffet, H. H.; Sudore, R.; Schillinger, D.; John, P. M.; Huang, E. S.;
Diabetes Care 
Jun 2 2011
PubMed abstract  »

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Oral health considerations in older women receiving oral bisphosphonate therapy

Lo, J. C.; O'Ryan, F.; Yang, J.; Hararah, M. K.; Gonzalez, J. R.; Gordon, N.; Silver, P.; Ansfield, A.; Wang, B.; Go, A. S.;
J Am Geriatr Soc  59 (5): 916-22
May 2011
PubMed abstract  »

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Timing of hormone therapy and dementia: the critical window theory revisited

Whitmer, R. A.; Quesenberry, C. P.; Zhou, J.; Yaffe, K.;
Ann Neurol   69 (1): 163-9
Jan 2011
PubMed abstract  »

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Efficacy of escitalopram for hot flashes in healthy menopausal women: a randomized controlled trial

Freeman, E. W.; Guthrie, K. A.; Caan, B.; Sternfeld, B.; Cohen, L. S.; Joffe, H.; Carpenter, J. S.; Anderson, G. L.; Larson, J. C.; Ensrud, K. E.; Reed, S. D.; Newton, K. M.; Sherman, S.; Sammel, M. D.; LaCroix, A. Z.;
JAMA   305 (3): 267-74
Jan 19 2011
PubMed abstract  »

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Metabolic syndrome and mammographic density: The study of women's health across the nation (SWAN)

Conroy, S. M.; Butler, L. M.; Harvey, D.; Gold, E. B.; Sternfeld, B.; Greendale, G. A.; Habel, L. A.;
Int J Cancer  
Nov 23 2010
PubMed abstract  »