Number of participants with successfull tolerance induction to peanut Data will be recorded for 5 years [clinicaltrials_resource:bf8f2c0d4afa38ab28fc180c62c3c7f3]

Clinical markers like severity of peanut allergy during double blind placebo controlled food challenge (DBPCFC), threshold level on DBPCFC, side effects during up dosing, maximum peanut dose reached, concomitant other atopic diseases will be assessed

Number of participants with successfull tolerance induction to peanut Data will be recorded for 5 years [clinicaltrials_resource:bf8f2c0d4afa38ab28fc180c62c3c7f3]

Clinical markers like severity of peanut allergy during double blind placebo controlled food challenge (DBPCFC), threshold level on DBPCFC, side effects during up dosing, maximum peanut dose reached, concomitant other atopic diseases will be assessed