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Study never started due to change in standard of care guideline
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Subjects will include patients diagnosed with breast cancer or hematological cancer who are planned for chemotherapy treatment with anthracycline or trastuzumab; and who have one or more risk factors for cardiovascular disease. Subjects will received an extra echocardiogram to determine if heart problems can be detected earlier.
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Extra echocardiogram | Other | Subjects will receive an extra echocardiogram after 2 cycles of chemotherapy |
| Measure | Description | Time Frame |
|---|---|---|
| Change in left ventricular ejection fraction (LVEF) | a decrease in LVEF of ≥10 percentage points from baseline to a value of < 50% OR a decrease of LVEF by ≥ 5 percentage points from baseline to LVEF <50% for patients who have a baseline LVEF of 50-54% | through study completion, an average of 1 year |
| Measure | Description | Time Frame |
|---|---|---|
| Survival status | alive or deceased | through study completion, an average of 1 year |
| Change in symptoms that may be indicative of heart failure | Presence of absence of symptoms |
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Inclusion Criteria:
Males and females 18 years and above
Willing and able to provide consent
Able to read
Patients diagnosed with breast cancer or hematological cancer who are planned for chemotherapy treatment with anthracycline or trastuzumab.
Patients at increased risk of cardiotoxicity with one or more risk factors for heart disease:
Exclusion Criteria:
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Subjects will include patients diagnosed with breast cancer or hematological cancer who are planned for chemotherapy treatment with anthracycline or trastuzumab; and who have one or more risk factors for cardiovascular disease including LVEF 50-54% by baseline echocardiogram; Age ≥ 65; BMI ≥ 30 kg/m2;current or prior anti-hypertensive therapy; diagnosis of coronary artery disease (CAD); Diabetes Mellitus or Atrial fibrillation/flutter.
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| Name | Affiliation | Role |
|---|---|---|
| Philip Lowry, MD | The Guthrie Clinic | Principal Investigator |
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| ID | Term |
|---|---|
| D006333 | Heart Failure |
| ID | Term |
|---|---|
| D006331 | Heart Diseases |
| D002318 | Cardiovascular Diseases |
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| through study completion, an average of 1 year |
| Change in treatment that may be indicative of heart failure | Presence or absence of treatment for heart failure | through study completion, an average of 1 year |
| Change in strain echo that may be indicative of heart failure | Presence or absence of heart failure by imaging | through study completion, an average of 1 year |