比伐卢定在心脏手术中抗凝治疗的系统综述数据

数据集获取（Figshare）

• 源站标题：<b>Detailed study characteristics, risk-of-bias tables, subgroup results</b>
• DOI：10.6084/m9.figshare.30070159.v1
• 发布日期：2025-09-07
• 文件数：1 个
• 文件总体积：1.54 MB
• 源站页面：https://figshare.com/articles/dataset/_b_Detailed_study_characteristics_risk-of-bias_tables_subgroup_results_b_/30070159

命令行下载

curl -L -o "Detailed study characteristics.docx" "https://ndownloader.figshare.com/files/57730444"

文件清单

• Detailed study characteristics.docx（1.54 MB）

文件总体积 1.54 MB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

From 152 records screened, 19 studies were included: three cohort studies (170 patients) and 16 case reports/small series.

• Cohort studies:

• • Standardized bivalirudin protocols (bolus 1.0–1.2 mg/kg, infusion 2.0–2.7 mg/kg/h, ACT ≈480 s) were effective.

• Major bleeding: pooled incidence 10.6% (95% CI: 6.4–16.9%).

• Thromboembolic events: pooled incidence 2.1% (95% CI: 0.4–4.8%).

• Early mortality: ≤3%.

• No CPB circuit thrombosis or oxygenator exchanges were required.

• Around 14% of patients needed dose adjustments due to ACT variability.

• Case reports/series:

• • Showed feasibility in high-risk settings (emergent surgery, transplantation, pediatrics, renal failure, redo sternotomy).

• ACT-guided protocols maintained circuit integrity, with no perioperative deaths or circuit failures.

• Some cases required modified monitoring (e.g., plasma-modified ACT in thrombocytopenia, dose reduction in pediatrics).

• Secondary outcomes:

• • Reoperation for bleeding: 5.3%.

• Transfusion needs were variable but not excessive.

• ICU stay: 2–4 days; hospital stay: 7–10 days.

• No ECMO or mechanical circulatory support was required.

许可

CC0

引用

学术使用请引用 DOI 10.6084/m9.figshare.30070159.v1（source: https://figshare.com/articles/dataset/_b_Detailed_study_characteristics_risk-of-bias_tables_subgroup_results_b_/30070159）。