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If you know the name of a drug manufacturer, you can easily search using the alphabetical menu below. Or you can search in free text – simply type the disease, drug, company name, or other detail into the Search bar below and click on the magnifying glass. For broadest results, type the terms without quotation marks; to narrow your search to an exact match, put your terms in quotation marks (i.e.; “breast cancer”). See Search Tips for tips and definitions to make your searches more effective.

The web links in this directory are public information provided to the Foundation and the acknowledgement times listed are the number of days or hours for a company to acknowledge receipt of request, not to make a decision. Data contained in this directory is provided either directly by the company or by for the companies listed in this directory.

The Expanded Access listings provided on this website are limited to those companies currently in the Company Directory and include listings for expanded access which are Available, Temporarily Not Available and Approved for Marketing, which in some cases includes treatments which have not yet reached the market. In addition, many companies are willing to consider expanded access requests even if they do not show active Expanded Access Listings in this directory. Contact the company to explore the possibility of individual access to an investigational therapy.

To learn more about clinical trials and expanded access, please visit our patient and physician guides on this website.

4 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Company Name
Phone Number & Email
Company Acknowledgement


Expected Application Timeframe
5 days
Single-Patient EA Policies/Criteria

4SC focuses on the development of novel small molecule drugs for the treatment of cancer in indications with a high unmet medical need. Such drugs are intended to provide patients with innovative treatment options that are more tolerable and efficacious than existing therapies and provide a better quality of life. 4SC’s current product pipeline includes two programs in clinical development: resminostat and domatinostat.

We understand the interest of patients in accessing resminostat or domatinostat outside of clinical trials and prior to regulatory approval. However, participation in one of our clinical trials is currently the most appropriate way to access our investigational therapies. 4SC has decided not to offer Expanded Access (EA) to any of our investigational products at this time and will not approve EA requests.

We recognize the need for Expanded Access programs, and we will re-evaluate the status of our policy based on data from ongoing and future clinical trials.
If you have additional questions, please consult your physician or contact We anticipate acknowledging receipt of requests sent to this email within five business days.