生物疗法治疗接受干细胞移植的晚期骨髓增生异常综合征、急性或慢性髓系白血病或急性淋巴细胞白血病患者

数据集获取

源站：https://clinicaltrials.gov/study/NCT00052520

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: Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities, Adult Acute Myeloid Leukemia With Inv(16)(p13;q22), Adult Acute Myeloid Leukemia With t(15;17)(q22;q12), Adult Acute Myeloid Leukemia With t(16;16)(p13;q22), Adult Acute Myeloid Leukemia With t(8;21)(q22;q22), B-cell Adult Acute Lymphoblastic Leukemia, B-cell Childhood Acute Lymphoblastic Leukemia, Childhood Chronic Myelogenous Leukemia. PRIMARY OBJECTIVES: I. To determine the safety and potential toxicities associated with infusing donor CD8+ cytotoxic T lymphocyte (CTL) clones specific for Wilms’ tumor (WT1) in patients who have relapsed or at a high risk of relapse post transplant for myelodysplastic syndromes (MDS), chronic myelogenous leukemia (CML), acute myeloid leukemia (AML), or acute lymphoblastic leukemia (ALL). SECONDARY OBJECTIVES: I. To determine the in vivo persistence of transferred T cells and assess migration to the bone marrow, a predominant site of leukemic relapse. II. To determine if adoptively transferred WT1-specific T cells mediate antileukemic activity. OUTLINE: Donors undergo leukapheresis for stem cell harvest to generate CD8-positive WT1 gene-specific CTL clones at the time of allogeneic stem cell transplantation. After post-transplantation hematopoietic recovery, patients receive treatment for either highest-risk disease (prophylactically) or relapsed disease. Highest-risk disease group: Patients receive CD8-positive WT1 gene-specific CTL clones intravenously (IV) over 1-2 hours on days 0, 14, and 28. Beginning 2-4 hours after CTL infusion, patients receive interleukin-2 subcutaneously (SC) twice daily on days 28-42 in the absence of unacceptable toxicity. Relapsed-disease group: Some patients with evidence of leukemic relapse may receive standard salvage chemotherapy prior to donor CTL infusions and then receive CD8-positive WT1 gene-specific CTL clones and interleukin-2 as in the highest-risk group. Patients in both groups who have progressive disease after complete or partial response to therapy may be eligible for retreatment with CD8-positive WT1 gene-specific CTL clones. After completion of study treatment, patients are followed every 3 months for 2 years

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。