En immunreaktion over for eptotermin alfa skal imidlertid tages i betragtning, og passende validerede tests for tilstedeværelse af antistoffer i serum skal udføres i tilfælde, hvor der er mistanke om en immun- medieret bivirkning, inklusive tilfælde, hvor lægemidlet er ineffektivt.
However, an immune response to eptotermin alfa should be considered and appropriate validated tests for the presence of antibodies in serum should be performed in cases where an immune-mediated undesirable effect is suspected, including cases where the medicinal product is ineffective.