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The purpose of this study was to explore the relationship between early myocardial injury caused by tumor drug therapy and intestinal microbial structure changes by echocardiographic two-dimensional speckle tracking technique and intestinal microflora structure detection.
This is a monocentric prospective cohort study in which 50 patients treated for malignant tumors will be included. All participants will be followed for 6 months after the initiation of oncology drug therapy. Echocardiography and 2D speckle tracking will be performed and stool and blood samples will be tested before treatment initiation and at 3 and 6 months after initiation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Patients treated with antineoplastic agents | 50 patients treated with antineoplastic agents will be enrolled. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Antitumor drugs | Drug | Anthracyclines, immune checkpoint inhibitors, monoclonal antibodies, and tyrosine kinase inhibitors |
|
| Measure | Description | Time Frame |
|---|---|---|
| At least a 10% decrease in the global longitudinal strain | The primary endpoint is at least a 10% decrease in the global longitudinal strain, determined using cardiac 2D STE and compared with baseline. | 6 months |
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Inclusion Criteria:
Exclusion Criteria:
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Patients treated with antineoplastic agents
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Zhenyu Tian, Doctor | Contact | +8613051871220 | tzy003@126.com |
| Name | Affiliation | Role |
|---|---|---|
| Ming Cui, Doctor | Peking University Third Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Zhenyu Tian | Recruiting | Beijing | China |
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| ID | Term |
|---|---|
| D000970 | Antineoplastic Agents |
| ID | Term |
|---|---|
| D045506 | Therapeutic Uses |
| D020228 | Pharmacologic Actions |
| D020164 | Chemical Actions and Uses |
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We will test the collected fecal samples for 16S-rDNA