# PEDMARK® \(sodium thiosulfate injection\) > Learn about PEDMARK® \(sodium thiosulfate injection\) to lower the risk of hearing loss in children receiving cisplatin\-based cancer treatment\. Generated by Yoast SEO v28.2, this is an llms.txt file, meant for consumption by LLMs. ## Pages - [Support and resources for patients and caregivers](https://www.pedmark.com/resources-for-patients-and-caregivers/) - [Homepage](https://www.pedmark.com/) - [Fennec HEARS®](https://www.pedmark.com/fennec-hears/) - [Safety](https://www.pedmark.com/safety/) - [Study Results](https://www.pedmark.com/study-results/) ## Optional - [Sitemap index](https://www.pedmark.com/sitemap_index.xml)