Laboratorios Leti, S.L. clinical trials
A subsidiary of LETI Pharma
The registry lists 24 studies whose lead sponsor is Laboratorios Leti, S.L.. 0 are recruiting or about to start. Per ClinicalTrials.gov, last updated Mar 8, 2019.
- 24studies on the registry
- 0open to participants now
What it is testing
The drugs Laboratorios Leti, S.L.’s studies test, most studies first; none is open now — 1 drug with a page of their own. Each count opens the studies in search.
Studies, none open
- Phleum pratense1 in phase 30 open · 1
All 24 at a glance
Where each study is in its life, its phase and its countries. Each count opens them in search.
Over the years
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By the year each study started. 2026 so far in the lighter column.
Registry sponsor names on this page
- Laboratorios Leti, S.L.24 studies
Something wrong with this grouping? Tell us on the LETI Pharma page.
Studies
Recruiting first, then most recently updated. Showing 24 of 24. All LETI Pharma studies →
- Subcutaneous-Sublingual Immunotherapy With Depigmented and Polymerized Dermatophagoides Pteronyssinus Allergen ExtractTerminatedNCT00622362Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Safety, Tolerability and Efficacy of the Depigmented Modified Allergen Extract of Two Mites in Subjects With Allergic Rhinitis or Rhinoconjunctivitis, With Controlled Allergic AsthmaCompletedNCT02340130Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Subcutaneous Immunotherapy Treatment for Patients With Hypersensitivity to Olea Europaea PollenCompletedNCT00831025Phase 3
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Platanus Acerifolia Allergen ExtractCompletedNCT01739322Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Dermatophagoides Pteronyssinus Allergen ExtractCompletedNCT01821716Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Safety Study of Depigoid Vaccine Dermatophagoides Pteronyssinus or 50% Dermatophagoides Pteronyssinus / 50% Dermatophagoides Farinae (500 DPP/ml), to Treat Allergic Rhinitis or Rhinoconjunctivitis With or Without AsthmaTerminatedNCT01591343Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standarization of Cupressus Arizonica Allergen Extract to Determine the Biological Activity in Histamine Equivalent Units (HEP)CompletedNCT02512653Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- To Determine the Minimum Amount of Artemisia Vulgaris Allergen Extract Producing a Positive Skin Reaction.CompletedNCT01984541Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- To Determine the Minimum Amount of Alternaria Alternata Allergen Extract Producing a Positive Skin Reaction.CompletedNCT01984528Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Chenopodium Album Allergen ExtractCompletedNCT01675349Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Potency of the Cat Epithelial Allergenic ExtractsCompletedNCT01740024Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Safety Clinical Trial With Depigopid 50% Grasses/50% Olea Europaea(2000DPP/ml) or Depigoid 50% Grasses/50% Parietaria Judaica(2000DPP/ml).CompletedNCT01734265Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Subcutaneous Immunotherapy Treatment for Patients With Hypersensitivity to Grass PollenCompletedNCT00916422Phase 3
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Subcutaneous Immunotherapy Treatment for Patients With Hypersensitivity to Parietaria JudaicaCompletedNCT00916760Phase 3
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Blomia Tropicalis Allergen ExtractCompletedNCT01597752Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Lolium Perenne Allergen ExtractCompletedNCT01394289Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Poa Pratensis Allergen ExtractCompletedNCT01430117Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Dactylis Glomerata Allergen ExtractCompletedNCT01407835Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Biological Standardization of Secale Cereale Allergen ExtractCompletedNCT01408238Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Efficacy-safety Study of Sublingual Immunotherapy With Depigmented-polymerized Pollen Extracts to Treat RhinoconjunctivitisCompletedNCT00550875Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Glycyphagus Domesticus Allergen Extract. Determination of the in Vivo Biological Activity in Histamine Equivalent Units (HEP).CompletedNCT00917488Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Immunotherapy With Depigmented and Polymerized Allergen Extract of Phleum PratenseCompletedNCT00501527Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Immunotherapy With Depigmented and Polymerized Allergen Extract of Olea Europaea (GPIT)CompletedNCT00537342Phase 3
Sponsor listed in the registry: Laboratorios Leti, S.L.
- Standardization of Chortoglyphus Arcuatus Allergenic Extract. Determination of Biological Activity in HEP UnitsCompletedNCT00718744Phase 2
Sponsor listed in the registry: Laboratorios Leti, S.L.