This study investigates how using a combination of Ginkgo leaf extract, Dipyridamole injection, and antiplatelet therapy affects patients suffering from ST-segment elevation myocardial infarction (STEMI) after undergoing percutaneous coronary intervention (PCI)
| ISRCTN | ISRCTN15796398 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN15796398 |
| ClinicalTrials.gov (NCT) | Nil known |
| Clinical Trials Information System (CTIS) | Nil known |
| Protocol serial number | 20240401 |
| Sponsor | The Affiliated Hospital of Weifang Medical University |
| Funder | The Affiliated Hospital of Weifang Medical University |
- Submission date
- 01/04/2024
- Registration date
- 07/04/2024
- Last edited
- 03/04/2024
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Circulatory System
Plain English summary of protocol
Background and study aims
The difficulties encountered in treating patients with acute ST-segment elevation myocardial infarction (STEMI) following percutaneous coronary intervention (PCI) remain a challenge. Ginkgo biloba injection is frequently administered to alleviate symptoms of angina pectoris and coronary heart disease. The aim of this research was to assess the healing impact of combining ginkgo damo injection with antiplatelet therapy in STEMI patients post-PCI.
Who can participate?
Patients undergoing PCI after acute ST elevation myocardial infarction.
What does the study involve?
Effect of ginkgo damo injection combined with antiplatelet therapy on STEMI patients after PCI.
What are the possible benefits and risks of participating?
The benefits of participating:(1) Access to new treatment opportunities. (2) Reduce the economic burden. (3) You can learn more about the latest information about your disease. (4) Get more attention from doctors. (5) Access to quality medical services.
The risks of participating :it need to expend more energy; the treatment is not effective
Where is the study run from?
The Affiliated Hospital of Weifang Medical University (China)
When is the study starting and how long is it expected to run for?
September 2020 to December 2022
Who is funding the study?
The Affiliated Hospital of Weifang Medical University (China)
Who is the main contact?
Li Yi, ly20141006@163.com
Contact information
Public, Scientific, Principal investigator
he Affiliated Hospital of Weifang Medical University, No. 2428 Yuhe Road, Kuiwen District, Weifang City, Shandong Province
Weifang
261000
China
 ORCID ID |
0009-0003-2459-8959 |
|---|---|
| Phone | +86 180 0536 9907 |
| ly20141006@163.com |
Study information
| Primary study design | Interventional |
|---|---|
| Study design | Interventional randomized parallel trial |
| Secondary study design | Randomised parallel trial |
| Study type | Participant information sheet |
| Scientific title | Effect of ginkgo damo injection in combination with antiplatelet therapy on the treatment of STEMI patients after PCI |
| Study objectives | Ginkgo damo injection combined with antiplatelet therapy has a significant effect on STEMI patients after PCI |
| Ethics approval(s) |
Approved 20/06/2023, Medical Ethics Committee of Affiliated Hospital of Weifang Medical College (YNMT) (No. 2428 Yuhe Road, Kuiwen District, Weifang, 261000, China; +86 536 308 1125; wyfyywlcsy@163.com), ref: wyfy-2023-ky-141 |
| Health condition(s) or problem(s) studied | Percutaneous coronary intervention (PCI) in ST-segment elevation myocardial infarction (STEMI) |
| Intervention | A total of 220 patients who underwent PCI following acute ST-segment elevation myocardial infarction at the Affiliated Hospital of Weifang Medical University were included in this study. Patients were randomly assigned into two groups: the control group (n=100) and the observation group (n=120). In the control group, patients received standard antiplatelet therapy following PCI, including orally administered aspirin enteric-coated tablets (100mg per dose, once daily) and clopidogrel bisulfate tablets (75mg per dose, once daily) for a continuous treatment duration of 14 days, in addition to basic treatment. In contrast, the observation group received the same antiplatelet therapy regimen as the control group. Additionally, they were administered ginkgo damo injection. Ginkgo damo injection, consisting of 10mL, was added to 250mL of normal saline and administered via intravenous infusion once daily for a continuous treatment duration of 14 days. The control group received no additional special treatment beyond the conventional therapy. |
| Intervention type | Mixed |
| Primary outcome measure(s) |
Cardiac function index: For the examination of cardiac function index, the cardiac output (CO) and cardiac index (cardiac index) were measured by color Doppler ultrasound (Minrui DC-N2S) before and after treatment in the two groups. CI, left ventricular ejection fraction (LVEF) and other cardiac function indicators. |
| Key secondary outcome measure(s) |
1. Bleeding risk: According to Bleeding Academic Research Consortium (BARC) bleeding classification criteria ,the number of cases of type 3 or type 5 bleeding during hospitalization and 30 days after discharge will be counted. |
| Completion date | 31/12/2022 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Adult |
| Lower age limit | 51 Years |
| Upper age limit | 81 Years |
| Sex | All |
| Target sample size at registration | 220 |
| Total final enrolment | 220 |
| Key inclusion criteria | 1. It meets the diagnostic criteria of acute ST-segment elevation myocardial infarction in the Guidelines for Diagnosis and Treatment of acute ST-Segment Pickup Myocardial Infarction 2. The patient underwent emergency PCI treatment within 12 hours of onset; 3. Age ≥17 years old; 4. Complete clinical data. 5. The knowledge and consent of all participants in the study. |
| Key exclusion criteria | 1. severe congenital heart disease; 2. Patients with severe liver and kidney dysfunction and malignant tumors; 3. Major surgery or trauma, cerebrovascular disease within 6 months; 4. People with cognitive or mental disorders. |
| Date of first enrolment | 01/03/2021 |
| Date of final enrolment | 31/10/2022 |
Locations
Countries of recruitment
- China
Study participating centre
Weifang
261000
China
Results and Publications
| Individual participant data (IPD) Intention to share | Yes |
|---|---|
| IPD sharing plan summary | Available on request |
| IPD sharing plan | The datasets generated during and/or analysed during the current study are available from the corresponding author on reasonable request ly20141006@163.com |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Participant information sheet | Participant information sheet | 11/11/2025 | 11/11/2025 | No | Yes |
Editorial Notes
03/04/2024: Trial's existence confirmed by Medical Ethics Committee of Affiliated Hospital of Weifang Medical College (YNMT)
