| Completed | Safety and Efficacy of STALORAL® Birch 300 IR in a Paediatric Population With Birch Pollen-induced ARC w/o Ast Allergic Rhinoconjunctivitis, Birch Pollen Allergy | Phase 3 | 2023-09-20 |
| Completed | Evaluation of the Benefits of Sublingual AIT (PRACTIS) Allergic Rhinitis | — | 2018-08-29 |
| Completed | Efficacy & Safety of STG320 Sublingual Tablets of HDM Allergen Extracts in Adults and Adolescents With HDM-ass Rhinitis, Allergic, Perennial, House Dust Mite Allergy | Phase 3 | 2015-09-29 |
| Completed | Observational Study of Oralair® in Children 5-9 Years With Grass-pollen-induced Allergic Rhinitis With/Without Allergy | — | 2014-12-01 |
| Terminated | International Registry on the Quality of Life of Patients With Grass-pollen-induced Allergic Rhinitis Allergic Rhinitis Due to Grass Pollens | — | 2014-05-01 |
| Completed | Treatment Modalities in Children and Adolescents Suffering From HDM-induced Allergic Rhinitis and/or Asthma Allergy | — | 2013-09-16 |
| Completed | Dose Ranging Study of SLIT Tablets of House Dust Mite Allergen Extracts (HDM) in Adults With HDM-associated Al Asthma, House Dust Mite Allergy | Phase 2 | 2013-09-01 |
| Completed | Safety Study of Sublingual Immunotherapy Tablets of House Dust Mite Allergen Extracts in Adolescents Allergic Rhinitis Due to House Dust Mite | Phase 1 | 2013-07-01 |
| Completed | Safety Study of Sublingual Immunotherapy Tablets of House Dust Mite Allergen Extracts Asthma, House Dust Mite Allergy | Phase 1 | 2012-05-01 |
| Completed | Efficacy and Safety of 100IR, 300IR, 500IR Sublingual House Dust Mite Tablets in Allergic Rhinitis Environment Allergic Rhinitis Due to House Dust Mite | Phase 2 | 2010-12-08 |
| Completed | Sensitivity and Specificity of 3 Solutions of Allergen Extract for Diagnosis by Skin Prick Testing Allergy | Phase 3 | 2010-12-01 |
| Completed | Efficacy and Safety Study of a Sublingual Immunotherapy Solution to Treat Patients Suffering From Birch Pollen Hypersensitivity, Allergic Rhinitis, Allergic Conjunctivitis | Phase 3 | 2010-11-01 |
| Terminated | Safety and Efficacy Study of Sublingual Immunotherapy (SLIT) to Treat House Dust Mite Allergic Rhinitis in Ado Allergic Rhinitis Due to Dust Mite | Phase 3 | 2009-10-01 |
| Completed | Safety and Tolerability Study of Ragweed SLIT Tablets Rhinitis, Allergic, Seasonal, Ragweed Pollen Allergy | Phase 1 | 2009-01-01 |
| Completed | Safety and Efficacy on Phase III Study on 300 IR SLIT to Patients Suffering From Grass Pollen Rhinoconjunctivi Primary Disease | Phase 3 | 2009-01-01 |
| Completed | Study of Efficacy and Safety of 300 IR Sublingual Immunotherapy (SLIT) Tablets in Adult Patients With Allergic Allergic Rhinitis Due to Grass Pollens | Phase 3 | 2008-10-01 |
| Completed | Study of rBet v1 Tablets Birch Pollen-related Rhinoconjunctivitis, Rhinitis, Allergic, Seasonal | Phase 2 | 2008-10-01 |
| Completed | Safety and Tolerability Study of rBet v1 SLIT Tablets Birch Pollen-Related Rhinoconjunctivitis, Rhinitis, Allergic, Seasonal | Phase 1 | 2007-11-01 |
| Completed | A Phase III Study to Assess Efficacy and Safety of STALORAL® 300 IR Sublingual Immunotherapy (SLIT) in Asthmat Allergy | Phase 3 | 2007-10-01 |
| Completed | Safety and Efficacy Study of Sublingual Immunotherapy (SLIT) to Treat House Dust Mite Allergic Rhinitis Allergic Rhinitis | Phase 2 / Phase 3 | 2007-10-01 |
| Completed | Efficacy and Safety of Sublingual Tablets of Grass Pollen Allergen Extract Seasonal Allergic Rhinitis | Phase 1 | 2007-09-01 |
| Completed | Efficacy and Safety of 300 IR Sublingual Immunotherapy (SLIT) Tablets in Children Suffering From Grass Pollen Allergy | Phase 3 | 2006-12-01 |
| Completed | Phase III Study to Assess the Long Term Efficacy, Carry-over Effect and Safety of 300 IR Sublingual Immunother Allergy | Phase 3 | 2006-12-01 |
| Completed | Safety, Tolerability and Pharmacodynamic Effects of Sublingual Immunotherapy (Tablets) With Recombinant Bet v1 Birch Pollen-Related Rhinoconjunctivitis, Rhinitis, Allergic, Seasonal | Phase 1 | 2006-11-01 |
| Completed | Safety and Efficacy of Sublingual Immunotherapy (SLIT) Tablets in Grass Pollen Rhinoconjunctivitis Allergy | Phase 2 / Phase 3 | 2004-11-01 |
| Terminated | Efficacy and Safety of Subcutaneous Immunotherapy in Birch Pollen Allergic Patients Allergy | Phase 2 | 2002-11-01 |