dechallengerechallengeförsök
Dechallengerechallengeförsök is a Swedish term that translates to "dechallenge-rechallenge attempt." It is a clinical methodology used in pharmacology and medicine to investigate potential adverse drug reactions or to confirm the efficacy of a medication. The core principle involves a systematic process of discontinuing a suspected causative agent (dechallenge) and then reintroducing it (rechallenge) to observe for the recurrence of the effect.
This method is primarily employed when a patient experiences a new symptom or condition that is suspected
The subsequent rechallenge phase involves reintroducing the same medication, often at the same or a reduced
The dechallenge-rechallenge attempt is a valuable tool for clinicians to differentiate between coincidental events and drug-induced