S.C. Code Ann. § 44-137-60

No private right of action may be brought against a manufacturer of an investigational drug, biological product, or device, or against any other person or entity involved in the care of an eligible patient using an investigational drug, biological product, or device, for any harm caused to the eligible patient resulting from the use of the investigational drug, biological product, or device as long as the manufacturer or other person or entity has made a good-faith effort to comply with the provisions of this chapter and has exercised reasonable care in actions undertaken pursuant to this chapter.