来那度胺联合艾曲泊帕治疗症状性贫血的II期研究

数据集获取

源站：https://clinicaltrials.gov/study/NCT01772420

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 Myelodysplastic Syndrome, Anemia, Chronic Myelomonocytic Leukemia. PRIMARY OBJECTIVES (not Outcome Measures): I. To evaluate the rate of hematologic improvement of the eltrombopag (eltrombopag olamine)/lenalidomide combination (as per Modified International Working Group [IWG] criteria). II. To evaluate the safety and tolerability of the combination. SECONDARY OBJECTIVES (not Outcome Measures): I. To compare the time to hematologic improvement. II. To evaluate the duration of hematologic improvement III. To evaluate the effect of combination treatment on platelet counts, platelet transfusions and bleeding events. IV. To evaluate the frequency of bone marrow response (complete response [CR] + partial response [PR]) and cytogenetic response. V. To evaluate the relationship between mutations in bone marrow stem cells and response. VI. To evaluate the relationship between various stem and progenitor alterations and response. OUTLINE: Patients are initially assigned to 1 of 2 treatment arms. ARM A: Patients with platelet counts ≥ 50,000 receive lenalidomide orally (PO) daily or every other day (QOD) on days 1-21. If platelet counts fall below 50,000, patients discontinue lenalidomide and receive eltrombopag olamine PO daily or QOD until platelet count is maintained above 50,000 for 2 weeks. Patients then resume lenalidomide PO daily or QOD. If platelets fall below 50,000 again, patients receive eltrombopag olamine as before. When platelet counts are maintained above 50,000 for 2 weeks, patients resume lenalidomide concurrently with eltrombopag for all subsequent courses. ARM B: Patients with platelet counts < 50,000 receive eltrombopag olamine PO daily or QOD on days 1-28 until platelet counts is maintained above 50,000 for 2 weeks. Patients then receive treatment as in Arm A. In both arms, treatment repeats every 28 days for 4 courses in the absence of disease progression or unacceptable toxicity. After completion of study treatment, patients are followed up every 3 months for 2 years, every 6 months for 3 years, and then every 12 mont

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。