> For the complete documentation index, see [llms.txt](https://myhealingcommunity.gitbook.io/myhealingcommunity-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://myhealingcommunity.gitbook.io/myhealingcommunity-docs/breast-cancer/radiation-post-first-line-chemo-2025-summary.md). # Radiation Post-First-Line Chemo? 2025 Summary This page is for the **2025 research summary** on radiation after first-line chemotherapy. It should help readers think through why this sequencing question matters and what the study may or may not change in practice. ### Why this belongs here This is a treatment-sequencing question that can arise across subtypes. It is not limited to one receptor pattern. ### Current focus Use this page for: * the study summary itself * why post-chemo radiation timing may matter * how to interpret possible benefit, limits, and unanswered questions ### Likely related pages * [Dormant Cancer Cells: How to Erase Them](/myhealingcommunity-docs/breast-cancer/dormant-cancer-cells-how-to-erase-them.md) * [Post-Chemotherapy Cell Senescence Clean-up](/myhealingcommunity-docs/breast-cancer/post-chemotherapy-cell-senescence-clean-up.md) * Bone Mets New Online Support --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter: ``` GET https://myhealingcommunity.gitbook.io/myhealingcommunity-docs/breast-cancer/radiation-post-first-line-chemo-2025-summary.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.