一项测试 BI 3720931 在囊性纤维化患者中的耐受性及是否改善肺功能的研究（Lenticlair™ 1）

数据集获取

源站：https://clinicaltrials.gov/study/NCT06515002

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: Cystic Fibrosis. This study is open to adult men with cystic fibrosis and adult women with cystic fibrosis who cannot have children. People with cystic fibrosis can join if they are not eligible to receive cystic fibrosis transmembrane conductance regulator modulator therapy (CFTR-MT). The purpose of this study is to find out how well a medicine called BI 3720931 is tolerated and whether it improves lung function in people with cystic fibrosis. In this study, BI 3720931 is given to humans for the first time. This study has two phases. In Phase 1, participants are put in one of 3 groups, one group after the other. Each group gets a different dose of BI 3720931. Group 1 starts with the lowest dose, followed by group 2 with the middle and group 3 with the high dose. In Phase 2, participants are put into 3 groups by chance, but at the same time. 2 groups get different doses of BI 3720931 selected based on results of Phase 1, and 1 group gets placebo. All study participants get only 1 dose of BI 3720931 or placebo and they use a special inhaler to take the study medicine. The placebo inhaler looks like the BI 3720931 inhaler but does not contain any medicine. During the study, participants continue taking their usual medicines. Doctors closely monitor participants’ health at the study site for the first 3 days after receiving BI 3720931. Participants visit their doctors regularly thereafter. The doctors check the health of the participants and note any health problems that could have been caused by BI 3720931. Study participants regularly do a standard lung function test to measure how well their lungs are working. Participants, in either Phase 1 or Phase 2, are in the study for 7 months. After completion of this study, participants will take part in a long-term follow-up study (1504-0003).

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。