Privacy Policy
Last updated March 11, 2026
Cancer Treatment Updates, LLC respects your privacy. This Privacy Policy explains what information we collect, how we use it, and how we handle Google and YouTube data when you use our website, applications, and related services.
Information We Collect
We may collect information you provide directly, such as your name, email address, phone number, mailing address, account details, payment information, and any information you submit when contacting us or using our services.
We may also collect certain technical information automatically, including IP address, browser type, device information, usage data, and cookies or similar technologies.
How We Use Information
We may use your information to:
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provide and improve our services
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communicate with you
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manage accounts and customer support
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process transactions
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maintain security and prevent fraud
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comply with legal obligations
Google API and YouTube Data
Some features of our services use the YouTube Data API provided by Google to help manage comments on our YouTube channels.
When this functionality is used, we may access limited YouTube data related to comments on videos published on our channels, including:
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comment text
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comment ID
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video ID
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channel ID
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author display name
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author channel URL
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comment publication date
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reply thread information
We do not access private Google account data such as Gmail, Google Drive, Google Photos, or other unrelated Google services.
How Google and YouTube Data Is Used
This data is used only to support moderation and response workflows on our YouTube channels. This may include:
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reviewing comments
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replying to comments
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identifying spam, abusive content, or misinformation
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removing comments that violate moderation policies
This data may be processed temporarily through automation tools used for comment moderation.
Sale or Sharing of Google Data
Google user data obtained through the YouTube Data API is not sold, rented, or used for advertising purposes.
We do not transfer Google user data to third parties except as necessary to operate the comment moderation workflow described in this policy.
Data Retention and Security
We keep personal information only as long as reasonably necessary for the purposes described in this policy or as required by law. We use reasonable technical and organizational safeguards to protect information, but no system can be guaranteed to be completely secure.
Your Rights
Depending on your location, you may have rights to request access to, correction of, or deletion of your personal information.
Contact
If you have questions about this Privacy Policy, please contact:
Francisco J. Esteva, MD, PhD