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Muscle PainPhase 2NCT01509079

Vitamin D3 Effects on Musculoskeletal Symptoms With Use of Aromatase Inhibitors

A Phase 2 study testing Vitamin D3 in people with Muscle Pain and Joint Pain, run by HealthPartners Institute at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The Purpose of this study is to determine whether vitamin D3 supplements will decrease the muscle and bone pain that are reported by women who take Aromatase Inhibitors. Read more about this study

Who is it for?
Ages 18 years and older, women only
Conditions the study is for
Muscle Pain, Joint Pain
What is being tested?
Vitamin D3
Type of treatment
Pill or oral medicine
Could I receive a placebo?
No, everyone receives an active treatment
How many people
116 participants
Where
1 siteUnited States
Study dates
Mar 2012to Mar 2015
Phase
Phase 2
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • Women only
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • Age ≥ 18 years
  • Women with a history of stage I-IIIa invasive breast cancer
  • History of hormone-receptor positive cancer (either ER + or PR + or both)
  • Are prescribed and are taking anastrozole, letrozole or exemestane for at least one month and have at least 7 months of AI treatment remaining
  • Are experiencing AIMSS

Who cannot join

  • Unable to read or understand English
  • History of psychiatric disability affecting informed consent or compliance with drug intake
  • Malabsorption syndrome or inability to take oral medication
  • Has less than 7 months of AI therapy remaining

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Park Nicollet Frauenshuh Cancer Center

    Minneapolis, Minnesota, 55416

Other trials in United States

About this study

Official title: Phase 2 Study Vitamin D3 Effects on Musculoskeletal Symptoms With Use of Aromatase Inhibitors

The Purpose of this study is to determine whether vitamin D3 supplements will decrease the muscle and bone pain that are reported by women who take Aromatase Inhibitors.

Read the detailed description

This project will determine the efficacy of vitamin D3 supplements for reducing side effects of treatment with aromatase inhibitors in women with a history of breast cancer that have no evidence of current disease. The aromatase inhibitors (AI) have become a critical component of adjuvant therapy for this population, but they cause bone pain, joint pain, joint stiffness, and muscle weakness in approximately 40% of patients. These symptoms, referred to as aromatase inhibitor-associated musculoskeletal symptoms (AIMSS), decrease quality of life and medication adherence. Identifying effective ways to decrease these symptoms may allow for longer and more adherent medication use and thus may improve disease-free survival. We hypothesize that vitamin D3 may decrease symptoms associated with the use of aromatase inhibitors.

Being tested
Vitamin D3
Medical subject headings
Myalgia, Arthralgia

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Vitamin D3Drug

    Cholecalciferol capsule, 4000IU, daily for 6 months

  • Vitamin D3Drug

    cholecalciferol capsule, 600 IU, daily for 6 months

Study groups in NCT01509079
Study groupRoleWhat they receive
Vitamin D3 4000 IUExperimentalNot described
Receives: Drug: Vitamin D3
Vitamin D3 600 IUActive comparatorNot described
Receives: Drug: Vitamin D3

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change in Musculoskeletal Symptom Sub-scale on the Breast Cancer Prevention Trial Symptom Scale

    The MS subscale is a self-reported measure on a scale of 0 to 4, with lower score indicating less arthralgia/myalgia

    Measured: baseline to 6 months

  2. Change in Hand Grip Strength

    Measured: baseline to 6 months

Secondary outcomes (6)
  1. Change in PROMIS Physical Functioning Questionnaire

    PROMIS measures physical functioning on the short form and higher scores reflect better physical functioning with 10 questions on daily activities of life on a Likert scale ranging from 5 (no problem performing activity) to 1 (cannot do activity). Range on this measure is from 50 (best)-10 (worst).

    Measured: baseline to 6 months

  2. Average Percent Adherence to Vitamin D Interventio

    adherence measured with pill counts for the vitamin D at predesignated study timepoints: baseline (after run-in), 3 months and 6 months

    Measured: average for all study ppts for: screening to baseline; baseline to 3 months; 3 month to 6 months

  3. Serum Estradiol Concentrations

    Measured: baseline and 6 months

  4. Change in Steady State Concentrations of Serum Anastrazole and Letrozole

    Difference in steady state concentrations in plasma from baseline to 6 months

    Measured: baseline to 6 months

  5. Whole Body Bone Mineral Density

    GLM Mean and standard deviation of Whole Body Bone Mineral Density (grams/cm2) of Trial Participants by Treatment Arm after controlling for bisphosphonate use

    Measured: From Baseline and 6 months of D3 supplementation

  6. Vitamin D Binding Protein Genotype

    Measured: Baseline

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted12 Jan 2012 (estimated)
  2. Study startMar 2012
  3. Primary completionOct 2014
  4. Study completionMar 2015

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Supportive care
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Care provider, Investigator
Enrolment
116 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT01509079
Sponsor's protocol ID
03962-10C
Status last verified
Oct 2015
First submitted
12 Dec 2011
Last updated
18 Jun 2019
Data monitoring committee
Yes

Publications

  • Shapiro AC, Adlis SA, Robien K, Kirstein MN, Liang S, Richter SA, Lerner RE. Randomized, blinded trial of vitamin D3 for treating aromatase inhibitor-associated musculoskeletal symptoms (AIMSS). Breast Cancer Res Treat. 2016 Feb;155(3):501-12. doi: 10.1007/s10549-016-3710-6. Epub 2016 Feb 11.

    PubMed 26868123

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Vitamin D3 in people with Muscle Pain and Joint Pain, run by HealthPartners Institute at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 5 inclusion and 4 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 18 Jun 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

Yes. Results are posted in the registry (first posted 29 Nov 2016). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change in Musculoskeletal Symptom Sub-scale on the Breast Cancer Prevention Trial Symptom Scale (time frame: baseline to 6 months). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT01509079, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 18 Jun 2019.

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