高危MDS异基因HCT联合移植后环磷酰胺研究

数据集获取

源站：https://clinicaltrials.gov/study/NCT06098313

标准获取流程：

1. 访问源站链接，注册/登录账号；
2. 进入数据集详情页，按页面指引申请权限或直接下载；
3. 部分平台提供 SDK，例如：
   • OpenDataLab: pip install openxlab 后 openxlab.dataset.get(...)
   • ModelScope: pip install modelscope 后 modelscope download
   • 天池: 登录后页面提供直链下载
     以源站「数据下载/使用文档」页面为准。

数据说明

Conditions: Patients With MDS, Acute Myeloid Leukemia (AML) Evolving From MDS, and Chronic Myelomonocytic Leukemia (CMML). This study is conducted to evaluate the efficacy of post-transplantation cyclophosphamide with myeloablative or reduced-intensity conditioning regimen for allogeneic hematopoietic cell transplantation (HCT) in patients with higher-risk myelodysplastic syndrome (MDS). The efficacy of the treatment will be measured in terms of the GVHD-free, relapse-free survival. The secondary end points of the study include engraftment, relapse incidence, non-relapse mortality, graft-versus-host disease, donor chimerism, immune reconstitution, infections, and survivals (overall and event-free).

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。