Measuring Musculoskeletal Symptoms in Patients Receiving Aromatase Inhibitors (AIMS)
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ClinicalTrials.gov Identifier: NCT01074320 |
Recruitment Status :
Completed
First Posted : February 24, 2010
Last Update Posted : December 16, 2015
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Condition or disease | Intervention/treatment |
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Breast Cancer | Other: Other |
Specific Aims: 1) identify a core set of instruments for measuring musculoskeletal symptoms, 2) model the time course and predictors of change in musculoskeletal symptoms, 3) explore the effect of musculoskeletal symptoms on adherence to AIs in women during the first 6 months of AI treatment.
Methods: We will prospectively assess musculoskeletal symptoms due to treatment with aromatase inhibitors. Post-menopausal women beginning AI treatment for hormone responsive breast cancer will be invited to join this study.
Study Type : | Observational |
Actual Enrollment : | 150 participants |
Observational Model: | Cohort |
Time Perspective: | Prospective |
Official Title: | Measuring Musculoskeletal Symptoms in Patients Receiving Aromatase Inhibitors |
Study Start Date : | February 2010 |
Actual Primary Completion Date : | August 2015 |
Actual Study Completion Date : | August 2015 |

Group/Cohort | Intervention/treatment |
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Breast cancer patients on AIs
Breast cancer patients beginning Aromatase Inhibitor therapy
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Other: Other
Observational study |
- Identify a core set of instruments for measuring musculoskeletal symptoms [ Time Frame: 09/2011 ]
- Model the time course and predictors of change in musculoskeletal symptoms [ Time Frame: 09/2011 ]
- Explore the effects of musculoskeletal symptoms on adherence to AIs in women during the first 6 months of AI treatment [ Time Frame: 09/2011 ]

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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | Female |
Accepts Healthy Volunteers: | Yes |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Women with stage I - IIIa invasive breast cancer,
- Hormone-receptor positive cancer (either ER+ or PR+ or both),
- Prescribed and have agreed to take exemestane, anastrazole or letrozole,
- Have completed initial treatment of surgery, RT, and/or chemotherapy,
- Are post-menopausal,
- No previous history of aromatase inhibitor therapy for invasive breast cancer,
- Have signed the consent form.
Exclusion Criteria:
- History of rheumatoid arthritis,
- Unable to read or understand English,
- History of psychiatric disability affecting informed consent or compliance with study procedures.

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01074320
United States, Minnesota | |
North Memorial Medical Center | |
Robbinsdale, Minnesota, United States, 55422 | |
Park Nicollet Institute | |
St. Louis Park, Minnesota, United States, 55426 |
Principal Investigator: | Karen K Swenson, RN, PhD | HealthPartners Institute |
Responsible Party: | HealthPartners Institute |
ClinicalTrials.gov Identifier: | NCT01074320 |
Other Study ID Numbers: |
03918-09 |
First Posted: | February 24, 2010 Key Record Dates |
Last Update Posted: | December 16, 2015 |
Last Verified: | August 2015 |
breast cancer aromatase inhibitors musculoskeletal symptoms |
Breast Neoplasms Neoplasms by Site Neoplasms Breast Diseases Skin Diseases |