Survival impact of tamoxifen use for breast cancer risk reduction: projections from a patient-specific Markov model
dc.contributor.author | Col, Nananda F. | |
dc.contributor.author | Goldberg, Robert J. | |
dc.contributor.author | Orr, Richard K. | |
dc.contributor.author | Erban, John K. | |
dc.contributor.author | Fortin, Jennifer M. | |
dc.contributor.author | Chlebowski, Rowan T. | |
dc.date | 2022-08-11T08:10:38.000 | |
dc.date.accessioned | 2022-08-23T17:15:22Z | |
dc.date.available | 2022-08-23T17:15:22Z | |
dc.date.issued | 2002-10-09 | |
dc.date.submitted | 2010-05-27 | |
dc.identifier.citation | Med Decis Making. 2002 Sep-Oct;22(5):386-93. | |
dc.identifier.issn | 0272-989X (Linking) | |
dc.identifier.pmid | 12365480 | |
dc.identifier.uri | http://hdl.handle.net/20.500.14038/47152 | |
dc.description.abstract | The authors estimate tamoxifen's impact on life expectancy among healthy women. A Markov model compared the effects of 5 years of tamoxifen on survival among 50-year-old postmenopausal women. Scenarios were explored using alternative assumptions with regard to tamoxifen's long-term effects on breast and endometrial cancer. Postmenopausal women without a uterus had substantial life expectancy gains from tamoxifen (1 to 4 months), whereas women with a uterus had such gains only if they were at a very high breast cancer risk. If tamoxifen's impact on endometrial cancer persists after treatment is discontinued, women at high risk for endometrial cancer have life expectancy losses from tamoxifen unless they are at a very high risk for breast cancer. The authors conclude that tamoxifen use among postmenopausal women is associated with substantial life expectancy gains. However, this benefit is modulated in women at increased endometrial cancer risk and depends on assumptions concerning tamoxifen's lingering effects on breast and endometrial cancer. | |
dc.language.iso | en_US | |
dc.relation | <a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&list_uids=12365480&dopt=Abstract">Link to Article in PubMed</a> | |
dc.relation.url | http://dx.doi.org/10.1177/027298902236942 | |
dc.subject | Anticarcinogenic Agents | |
dc.subject | Breast Neoplasms | |
dc.subject | Cohort Studies | |
dc.subject | *Decision Support Techniques | |
dc.subject | Endometrial Neoplasms | |
dc.subject | Female | |
dc.subject | Humans | |
dc.subject | Hysterectomy | |
dc.subject | *Life Expectancy | |
dc.subject | *Markov Chains | |
dc.subject | Middle Aged | |
dc.subject | Patient Selection | |
dc.subject | *Postmenopause | |
dc.subject | Predictive Value of Tests | |
dc.subject | Risk Assessment | |
dc.subject | Risk Factors | |
dc.subject | *Survival Analysis | |
dc.subject | Tamoxifen | |
dc.subject | Thromboembolism | |
dc.subject | Time Factors | |
dc.subject | Bioinformatics | |
dc.subject | Biostatistics | |
dc.subject | Epidemiology | |
dc.subject | Health Services Research | |
dc.title | Survival impact of tamoxifen use for breast cancer risk reduction: projections from a patient-specific Markov model | |
dc.type | Journal Article | |
dc.source.journaltitle | Medical decision making : an international journal of the Society for Medical Decision Making | |
dc.source.volume | 22 | |
dc.source.issue | 5 | |
dc.identifier.legacycoverpage | https://escholarship.umassmed.edu/qhs_pp/301 | |
dc.identifier.contextkey | 1333054 | |
html.description.abstract | <p>The authors estimate tamoxifen's impact on life expectancy among healthy women. A Markov model compared the effects of 5 years of tamoxifen on survival among 50-year-old postmenopausal women. Scenarios were explored using alternative assumptions with regard to tamoxifen's long-term effects on breast and endometrial cancer. Postmenopausal women without a uterus had substantial life expectancy gains from tamoxifen (1 to 4 months), whereas women with a uterus had such gains only if they were at a very high breast cancer risk. If tamoxifen's impact on endometrial cancer persists after treatment is discontinued, women at high risk for endometrial cancer have life expectancy losses from tamoxifen unless they are at a very high risk for breast cancer. The authors conclude that tamoxifen use among postmenopausal women is associated with substantial life expectancy gains. However, this benefit is modulated in women at increased endometrial cancer risk and depends on assumptions concerning tamoxifen's lingering effects on breast and endometrial cancer.</p> | |
dc.identifier.submissionpath | qhs_pp/301 | |
dc.contributor.department | Department of Medicine, Division of Cardiovascular Medicine | |
dc.source.pages | 386-93 |