Treo/Flu/TBI联合供体干细胞移植治疗骨髓增生异常综合征或急性髓系白血病

数据集获取

源站：https://clinicaltrials.gov/study/NCT01894477

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: Acute Myeloid Leukemia in Remission, Chronic Myelomonocytic Leukemia, Minimal Residual Disease, Myelodysplastic Syndrome, Myelodysplastic/Myeloproliferative Neoplasm, Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable. PRIMARY OBJECTIVES: I. To determine the better of two treosulfan-based conditioning regimens in patients with myelodysplastic syndrome (MDS) and acute myeloid leukemia (AML), by comparing 6-month progression-free survival. SECONDARY OBJECTIVES: I. Determine the effects of two conditioning regimens on changes in gene expression profiles, and evaluate the association of gene expression profiles and disease relapse. II. Determine the incidence of progression-free survival at 1 year and 2 years after hematopoietic cell transplantation (HCT). III. Evaluate overall survival (OS) at 6 months, at 1 year and at 2 years after HCT. IV. Determine the incidence of grades II-IV acute graft-versus-host disease (GVHD). V. Determine the incidence of chronic GVHD. VI. Determine donor chimerism around days +28 and +84. CONDITIONING REGIMEN: Arm A: Patients receive treosulfan intravenously (IV) over 2 hours on days -6 to -4 and fludarabine phosphate IV over 30 minutes on days -6 to -2. Arm B: Patients receive treosulfan and fludarabine phosphate as in Arm A and undergo low-dose total-body irradiation (TBI) on day 0. TRANSPLANT: Patients in both arms undergo allogeneic peripheral blood stem cell (PBSC) transplant or bone marrow transplant on day 0. GVHD PROPHYLAXIS: Patients with a related donor receive tacrolimus orally (PO) every 8 or 12 hours on days -3 to 56 with taper to day 180. Beginning 4-6 hours after PBSC infusion, patients also receive mycophenolate mofetil PO every 12 hours to day 28. Patients with an unrelated donor receive tacrolimus PO every 8 or 12 hours on days -3 to 100 with taper to day 180. Beginning 4-6 hours after PBSC infusion, patients also receive mycophenolate mofetil PO every 8 hours to day 40 with taper to day 96. NOTE: Patients with related donors eligible for FHCRC protocol 2545 may receive cyclosporine IV, instead of tacrolimus, beginning on day -3 to day 50 with a taper to day 180. After completion of study treatmen

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。