Study of Muscle Energy Metabolism in RCC Patients Treated With Sunitinib

July 2, 2019 updated by: AHS Cancer Control Alberta

Evaluation of Technetium-99m Sestamibi to Determine Muscle Energy Metabolism in RCC (Renal Cell Cancer) Patients Treated With Sunitinib

Sunitinib is a chemotherapy approved by the FDA as a standard of care treatment for renal cell carcinoma (RCC). Fatigue is a very common side effect of sunitinib that frequently causes dose reductions. The cause of this fatigue remains unclear. This study will use a special type of scan to study sunitinib-induced fatigue in relation to exercise.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Withdrawn

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Detailed Description

Sunitinib, a type of tyrosine kinase inhibitor (TKI) has been approved by the FDA as a standard of care treatment for renal cell carcinoma (RCC). Fatigue is a very common side effect of sunitinib that frequently causes dose reductions. The cause of this fatigue remains unclear. It has been shown that TKIs disrupt growth factor pathways in muscles leading to muscle shrinkage. If sunitinib associated fatigue is due to altered muscle physiology at a molecular level, there will be observable changes in the uptake of 99mTc-sestamibi in scintigraphy scans. The study objective is to determine if sunitinib-induced fatigue as determined by VO2 and QOL fatigue related questionnaire responses are correlated to molecular changes in the muscles as evidenced by 99mTc-sestamibi uptake.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Observational

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • Canada
    • Alberta
      • Edmonton, Alberta, Canada, T6G 1Z2
        • Cross Cancer Institute

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Men and women aged 18 years of age or older with a confirmed diagnosis of renal cell carcinoma. Participants will receive standard of care treatment with sunitinib. Participants must be willing to undergo exercise testing and diagnostic imaging with technitium 99m-sestamibi

Description

Inclusion Criteria:

  1. Signed informed consent before any study procedures completed
  2. Patients must have histologically or cytologically confirmed RCC.
  3. Four weeks must have elapsed since prior chemotherapy, hormonal therapy, targeted therapy or radiation therapy. There is no restriction on the amount of bone marrow previously radiated.
  4. Recovery to baseline or, at most, grade 1 of all drug-related toxicities due to prior chemotherapy, radiation, hormonal therapy, or molecular targeted therapy, expect for alopecia.
  5. Male / female subject ≥ 18 years of age
  6. Eastern Cooperative Oncology Group (ECOG) Performance Status of <2 (Karnofsky >70%)
  7. Life expectancy of at least 12 weeks

  8. Normal organ and marrow function as defined by :

    • absolute neutrophil count (ANC) > 1500/mcL
    • hemoglobin (Hb) > 90 g/L
    • platelet count ≥ 1000.000/mcL,
    • total bilirubin ≤ 1.5 x the upper limit of normal range (ULN)
    • alanine aminotransferase (ALT) and aspartate aminotransferase (AST) < 2.5 x ULN (<5 x ULN presence of liver metastases)
    • creatinine < 1.5 x institutional ULN
  9. Cardiac ejection fraction by MUGA scan or echocardiogram must be >50% for patients at baseline.
  10. Ability to understand the purpose of the study and the willingness to sign a written informed consent document
  11. Women of childbearing potential must have a negative serum pregnancy test performed within 7 days prior to the start of treatment. Standard Nuclear Medicine department pregnancy screening will be conducted prior to each 99mTc-sestamibi scan. Women of childbearing potential and men must agree to use adequate contraception prior to study entry and for the duration of study participation. The investigator is requested to advise the patient how to achieve an adequate contraception.
  12. Patients must give written informed consent prior to any study-specific screening procedures with the understanding that the patient may withdraw consent at any time without prejudice.

Exclusion Criteria:

  1. Patients who have had chemotherapy, hormonal therapy, molecular targeted therapy, or radiotherapy within 4 weeks prior to entering the study or those who have not recovered from adverse events due to agents administered more than 4 weeks earlier.
  2. Patients may not be receiving any other investigational agents, chemotherapy, immunotherapy, radiotherapy, or molecular targeted agents.
  3. Prior treatment with a drug with known anti-angiogenic properties, including other tyrosine kinase inhibitors to VEGFR
  4. Any psychological, familial, sociological, or geographical conditions that do not permit medical follow-up and compliance with the study protocol.
  5. Uncontrolled intercurrent illness including, but not limited to, ongoing or active infection, HIV, symptomatic congestive heart failure, unstable angina pectoris, cardiac arrhythmia, or psychiatric illness/social situations that would limit compliance with study requirements.
  6. Patients that are on therapeutic dose of coumadin or an INR of 1.5 c ULN. Patients that are on low dose coumadin (2mg or less for patency of the central venous catheter) or therapeutic dose of low molecular weight heparin will be allowed.
  7. Patients who cannot swallow
  8. Patients who are breast-feeding.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Time Frame
99mTc-sestamibi uptake in muscle cells
Time Frame: 12 weeks from start of treatment
12 weeks from start of treatment
99mTc-sestamibi uptake in muscle cells
Time Frame: 24 weeks from start of treatment
24 weeks from start of treatment
99mTc-sestamibi uptake in muscle cells
Time Frame: 36 weeks from start of treatment
36 weeks from start of treatment

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Time Frame
Incidence of sunitinib related fatigue
Time Frame: 36 weeks after the start of sunitinib treatment
36 weeks after the start of sunitinib treatment

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
AHS Cancer Control Alberta

Investigators

Investigators

A researcher involved in a clinical study. Related terms include site principal investigator, site sub-investigator, study chair, study director, and study principal investigator.
  • Principal Investigator: Michael Sawyer, MD, Alberta Health Services

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
June 1, 2015

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
March 18, 2019

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
March 18, 2019

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 21, 2015

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 23, 2015

First Posted (Estimate)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 28, 2015

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
July 5, 2019

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
July 2, 2019

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
July 1, 2019

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • Sestamibi 1.0

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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