Intracoronary transplantation of autologous bone marrow cells in patients with acute myocardial infarction
- VernacularTitle:急性心肌梗死后经冠状动脉自体骨髓单个核细胞治疗
- Author:
Jifang HE
;
Hong ZHAO
;
Jiaping WEI
- Publication Type:Journal Article
- Keywords:
Bone marrow cells;
Myocardial infarction;
Echocardiography,stress;
Tomography,emission-computed,single-photon;
Positron-emission tomography
- From:
Chinese Journal of Interventional Cardiology
1993;0(02):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To assess clinical safety and effect of intracoronary transplantation of autologous bone marrow cells in patients with acute myocardial infarction(AMI).Methods Eighty four AMI patients who had received emergency thromblysis or primary PTCA were enrolled in this study.Elective PCI was undergone in these patients 10-14 days after infarction.During the procedure,50 patients received introcoronary transplantation of autologous bone marrow derived mononuclear cells and the other 34 patients received normal saline as control.All patients achieved TIMI Ⅲ flow after PCI.Dobutamin stress echocardiography,SPECT and F-18-Fluorodeoxyglucose-PET were performed 1 day before and 6 months after the transplantation.All patients finished a 2-year follow up and stress echo examination.Twenty nine patients from the transplantation group and 22 patients from the control group accepted 6-month SPECT reassessment.Results No major adverse events were recorded in all patients who received autologous bone marrow cells transplantation during follow up.Less nitroglycerin usage and increased excercise were observed in the transplantation group.Stress echocardiography showed improvement in LVEF(27.00%?0.89% pre-operation,36.80%?0.58% after 6 months and 40.94%?0.58% after 2 years,P
