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CompletedNCT01051609Updated Sep 9, 2016

Aromatase Inhibitor-Associated Musculoskeletal Symptoms in Non-Metastatic, Post Menopausal Breast Cancer Patients

An observational study in Breast Cancer, sponsored by Jonsson Comprehensive Cancer Center. Completed at 1 site in United States. Open to female participants aged 18 Years and older. Per ClinicalTrials.gov, last updated 2016-09-09.

Sponsored by Jonsson Comprehensive Cancer Center · Observational

Study type
Observational
Time perspective
Prospective
Enrollment
27
Ages
18 Years and older
Sex
Female
01

Study summary

The purpose of this study is to compare pre and post Aromatase Inhibitor (AI) treatment serological markers of inflammation and assess for correlation with AI-MS.

02

Conditions studied

  • Breast Cancer

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Keywords

  • Post Menopausal
  • Breast Cancer
03

In context

Breast Neoplasms

12,544 studies on the registry are indexed under Breast Neoplasms; 2,892 are open to participants now.

This study's enrollment of 27 is below the median of 184 across 2,642 observational studies indexed under Breast Neoplasms.

Browse Breast Neoplasms studies →

Lead sponsor

Jonsson Comprehensive Cancer Center is the lead sponsor of 396 studies on the registry; 67 are open to participants now.

Of its 37 completed or terminated interventional studies of FDA-regulated products, 2 (5%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years and older
Sexes eligible
Female
Accepts healthy volunteers
No
Sampling method
Non-probability sample

Study population

Women 18 years and older with non-metastatic hormone receptor (ER and/or PR) positive breast cancer who are eligible for and planning on starting treatment with an AI within one month of signing consent

Inclusion criteria

  • Women 18 years and older with non-metastatic hormone receptor (ER and/or PR) positive breast cancer who are eligible for and planning on starting treatment with an AI within one month of signing consent.
  • Postmenopausal, defined as at least one of the following: a) amenorrhea for at least 12 months b) prior bilateral oophorectomy at least 2 years prior to trial registration.

Exclusion criteria

Exclusion Criteria:

  • History of autoimmune connective tissue disease, such as rheumatoid arthritis, lupus, or other autoimmune conditions affecting joints.
  • Treatment with steroid (for any condition, except for chemotherapy premedication) within 30 days of trial registration.
  • Prior treatment with an AI (patients previously or currently on tamoxifen are eligible as long as patients are off tamoxifen for 2 weeks prior to baseline blood draw)
  • Active or ongoing infection
  • Known metastatic disease
  • Known history of HIV or hepatitis infections
  • Ongoing radiation therapy (radiation must have been completed 2 weeks prior to starting treatment with an AI)
  • Non-invasive (DCIS, LCIS) cancer only (no diagnosis of invasive cancer)
  • Pregnant or lactating
  • Unable to speak, read, and write in English
05

Study design

Time perspective
Prospective
Enrollment
27 participants (actual)
Patient registry
No

Groups and cohorts

  • Intervention Group

    There is only one arm in this trial. Please see interventions for more detailed descriptions.

    Other: History and Physical Exam · Other: Grip Strength Measurement · Behavioral: Surveys · Other: Blood Collection · Procedure: Ultrasound of Hand/Wrist

Interventions

  • OtherHistory and Physical Exam

    The physical exam includes vital signs and ECOG performance status.

  • OtherGrip Strength Measurement

    A hand grip strength test will be used to measure and compare baseline and post-AI treatment forearm muscle strength in each hand.

  • BehavioralSurveys

    Self-administered surveys including Health Assessment Questionnaire Disability Index, CES-D, FACIT-F, PSQI, GAD7, number of minutes of morning stiffness, and questions pertaining to vasomotor symptoms will be used in this study to assess for presence, severity, characteristics, and associations of AI-associated musculoskeletal symptoms.

  • OtherBlood Collection

    A set of blood markers will be assayed at baseline, 6 months, and 12 months.

  • ProcedureUltrasound of Hand/Wrist

    An inflammatory arthritis ultrasound scoring method similar to the RAMRIS scoring system used in rheumatoid arthritis, will evaluate joints in the most affected hand and wrist at 6 months.

06

What researchers measure

Primary outcomes

  1. Presence, severity, and change in severity of pain based on joint exam and joint ultrasound inflammatory score.

    Time frame: Study visits at 3, 6, 9 and 12 months after the start of treatment with an Aromatase Inhibitor

07

Study locations

1 site
  • UCLA Jonsson Comprehensive Cancer Center
    Los Angeles, California 90095, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Sep 9, 2016, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01051609
Lead sponsor
Jonsson Comprehensive Cancer Center
Responsible party
Sponsor
First posted
Jan 18, 2010
Start date
May 2010
Primary completion
Jul 2013
Last update
Sep 9, 2016

Study contacts

Sara Hurvitz, M D
principal investigator · University of California, Los Angeles

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Sep 2016. You cannot join it, but the record below documents what was studied.

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