12. The Idea:
To combine the advantages of
allergoids together with the
sublingual route into a better
effective and more safe
Immunotherapy
The first specific sublingual immuntherapy
with allergoids available as tablets & drops
14. Allergens
The unmodified molecule is destroyed
by the attack of enzymes.
Sublingual Allergoides
the modified molecule resists to
enzymatic coupling and remains intact.
The first specific sublingual immuntherapy
with allergoids available as tablets & drops
15. The novel approach
Allergen extracts are chemically transformed, the
Carbamylation, to replace parts of the protein
components, and to maintain the molecular dimensions.
Monomerization
(Monoid)
The first specific sublingual immuntherapy
with allergoids available as tablets & drops
16. 1-Reduction of the Allergenicity
2-Maintenance of the Antigenicity
3-Maintenance of the Molecular Dimension
4-Resistance against Enzymatic Digestion
5-Absence of Toxicity
Characterization of the sublingual
carbamylated allergoid (Monoid)
17. Concept Overview
Allergen Type Antigenity
Allergenicit
y
Proteine
Structure
Enzymatic
Protection
Monoid Maintained
Reduced
(targeted)
Modified,
complex
(âSegments
cutâ)
Shown
Native Allergen Maintained Maintained Nativ, complex Not shown
Allergoid
Reduced
(Not
targeted)
Reduced
(targeted)
Polymerized Not shown
20. To study the pharmacokinetics
in allergic volunteers
of allergoid sublingual immunotherapy
in oromucosal tablets
Objective
Clin Exp Allergy 2001, 31; 54-60
Pharmacokinetics of an allergen and a monomeric
allergoid for oromucosal immunotherapy
in allergic volunteers
Bagnasco M, Passalacqua G, Villa G, Augeri C, Flamigni G, Borini E,
Falagiani P, Mistrello G, Canonica GW, Mariani G..
Clinical Immunology Service, DIMI, Genoa, Italy
21. Radiolabelled monomeric allergoid and native allergen, administered to 8
allergic pts and 1 non atopic, were detected by scintigraphic acquisitions.
Plasma radioactivity was measured at different intervals.
Methods
The increased resistance to gastrointestinal enzymatic degradation can explain
the high absorption of the monomeric allergoid and its appearance in the
bloodstream.
The local persistence of the monomeric allergoid and allergen may involve the
mucosal immunity in the mechanism of action of antiallergic vaccination.
Results
Clin Exp Allergy 2001, 31; 54-60
Pharmacokinetics of an allergen and a monomeric
allergoid for oromucosal immunotherapy
in allergic volunteers
Bagnasco M, Passalacqua G, Villa G, Augeri C, Flamigni G, Borini E,
Falagiani P, Mistrello G, Canonica GW, Mariani G..
Clinical Immunology Service, DIMI, Genoa, Italy
22. PlasmaticRadioactivity
Hrs after application
Sublingual allergoids
in form of tablets
Native Allergens
in form of tablets
Native Allergens
in liquid solution
I
2
I
5
I
1
I
15
1 -
3 -
5 -
ALLERGO Kinetics
Clin Exp Allergy 2001, 31; 54-60
Pharmacokinetics of an allergen and a monomeric
allergoid for oromucosal immunotherapy
in allergic volunteers
M. Bagnasco et al.
Clinical Immunology Service, DIMI, Genoa, Italy
23. ďŹ Systemic absorption
ďŹ Mucosal immunity involvement
Conclusions
Clin Exp Allergy 2001, 31; 54-60
Pharmacokinetics of an allergen and a monomeric
allergoid for oromucosal immunotherapy
in allergic volunteers
M. Bagnasco et al.
Clinical Immunology Service, DIMI, Genoa, Italy
24. Clin Exp Allergy 2006, 36; 261-272
Sublingual immunotherapy in Dermatophagoides monomeric
allergoid down-regulates allergen-specific immunoglobulin E
and increases both interferon-ď§ and interleukin-10-production.
Cosmi L, Santarlasci V, Angeli R, Liotta F, Maggi L, Frosali F, Rossi O,
Falagiani P, Riva G, Romagnani S, Annunziato F, Maggi E.
Center of Research, Transfer, High Education âDENOtheâ, University Firenze, Italy
Objective
Methods
To show the immunological effects of a sublingual carbamylated allergoid.
25 pts: with rhinitis / asthma to Der p1, positive to
anamnesis, prick, RAST, SNPT and MCH.
Protocol: double blind vs placebo. 1,5 years of treatment.
Treated group: 12 Lais Der p1
Placebo group: 13
25. the sublingual allergoid increases the
production of the cytokines IL-10 & IFN-ď§
Clin Exp Allergy 2006, 36; 261-272
Sublingual immunotherapy in Dermatophagoides monomeric
allergoid down-regulates allergen-specific immunoglobulin E
and increases both interferon-ď§ and interleukin-10-production.
L. Cosmi et al.
Center of Research, Transfer, High Education âDENOtheâ, University Firenze, Italy
Results
26. the sublingual allergoid reduces the
production of spezific IgE
Clin Exp Allergy 2006, 36; 261-272
Sublingual immunotherapy in Dermatophagoides monomeric
allergoid down-regulates allergen-specific immunoglobulin E
and increases both interferon-ď§ and interleukin-10-production.
L. Cosmi et al.
Center of Research, Transfer, High Education âDENOtheâ, University Firenze, Italy
Results
27. Clear immunological effects have been shown under
treatment with a sublingual carbamylated allergoid.
Clin Exp Allergy 2006, 36; 261-272
Sublingual immunotherapy in Dermatophagoides monomeric
allergoid down-regulates allergen-specific immunoglobulin E
and increases both interferon-ď§ and interleukin-10-production.
L. Cosmi et al.
Center of Research, Transfer, High Education âDENOtheâ, University Firenze, Italy
Conclusion
29. Sublingual Allergoids
efficacy (subjective data)
⢠Reduction of symptoms of asthma
⢠Reduction of symptoms of rhinoconjunctivitis
⢠Reduction of symptomatic medication
Results from recent
(DBPC) Trials
30. Sublingual allergoids
efficacy (objective data)
Efficacy was assessed using objective measurements:
⢠increase of the provocative dose
specifically in nasal provocation test
unspecifically with Metacholine
Results from recent
(DBPC) Trials
31. Sublingual allergoids
Safety
The safety of treatment is supported by
numerous published clinical studies.
The sublingual allergoid, the Monoid, has
demonstrated its safety also in patients with
Oral Allergy Syndrome (OAS).
Results from recent
(DBPC) Trials
33. Sublingual allergoids
Compliance
Compliance, adherence with the treatment is excellent as
demonstrated by:
â˘Pill count in clinical trials.
â˘Repetitive prescription in real life studies.
Results from recent
(DBPC) Trials
35. Allergy, 2000: 55: 1-6
Preseasonal local allergoid immunotherapy to grass pollen
in children: a double-blind, placebo-controlled, randomized
trial
C.Caffarelli, L.G.Sensi, F.Marcucci, G.Cavagni
Paediatric Departments of Parma, Perugia and Sassuolo, Italy
Material & methods
48 pts: 8 yrs mean age, Rhinoconjunctivitis/Asthma
to Grass. DBPC study. Positive anamnesis,
SPT and RAST. ECP, symptoms, drug score
and Compliance recorded.
Protocol: preseasonal scheduling.
IT treated: 24 Lais Grass.
Drug treated: 20 (4 drop out).
36. Allergy, 2000: 55: 1-6
Preseasonal local allergoid immunotherapy to grass pollen
in children: a double-blind, placebo-controlled, randomized
trial
C.Caffarelli, L.G.Sensi, F.Marcucci, G.Cavagni
Paediatric Departments of Parma, Perugia and Sassuolo, Italy
Statistically significant differences in
Allergoid SLIT treated group:
Reduced symptom & medication scores in pollen season
Good compliance.
Results
No differences in placebo group.
37. Reduction of total symptom score
during treatment with sublingual allergoids ď§ vs Placebo ď§
During the grass pollen season.
score
5 -
I
Symptome
NASAL
N S
10 -
15 -
I
Symptome
OCULAR
N S
p<0.05
I
Symptome
BRONCHIAL
I
Symptome
TOTAL
p<0.05
I
Rescue medication
N S
Allergy, 2000: 55: 1-6
Preseasonal local allergoid immunotherapy to grass pollen
in children: a double-blind, placebo-controlled, randomized
trial
C.Caffarelli, L.G.Sensi, F.Marcucci, G.Cavagni
Paediatric Departments of Parma, Perugia and Sassuolo, Italy
38. Allergy, 2000: 55: 1-6
Preseasonal local allergoid immunotherapy to grass pollen
in children: a double-blind, placebo-controlled, randomized
trial
C.Caffarelli, L.G.Sensi, F.Marcucci, G.Cavagni
Paediatric Departments of Parma, Perugia and Sassuolo, Italy
The preseasonal course with Lais Grass
as Allergoid SLIT:
is effective in the reduction of respiratory
symptoms of children,
in particular asthma, within 3,5 months
Conclusions
39. Allergol et Immunopathol 2006; 34 (5): 194 â 198.
Clinical efficacy and safety of preseasonal sublingual
immunotherapy with gras pollen carbamylated allergoid in
rhinitic patients. A double-blind, placebo-controlled study.
Palma-Carlos AG, Santos AS, Branco-Ferreira M, Pregal AL,
Palma-Carlos ML, Bruno ME, Falagiani P, Riva G.
Clinical Allergy Immunology Center. CAIC. Lisbon, Portugal
33 pts: with rhinitis / asthma to Phl p5, positive to
anamnesis, prick, RAST, SNPT and MCH.
Protocol: double blind vs placebo
Treated group: 17 Lais 3-Gras Mix
Placebo group: 16
Material & Methods
40. Allergol et Immunopathol 2006; 34 (5): 194 â 198.
Clinical efficacy and safety of preseasonal sublingual
immunotherapy with gras pollen carbamylated allergoid in
rhinitic patients. A double-blind, placebo-controlled study.
Palma-Carlos AG, Santos AS, Branco-Ferreira M, Pregal AL,
Palma-Carlos ML, Bruno ME, Falagiani P, Riva G.
Clinical Allergy Immunology Center. CAIC. Lisbon, Portugal
Design
41. Allergol et Immunopathol 2006; 34 (5): 194 â 198.
Clinical efficacy and safety of preseasonal sublingual
immunotherapy with gras pollen carbamylated allergoid in
rhinitic patients. A double-blind, placebo-controlled study.
Palma-Carlos AG, Santos AS, Branco-Ferreira M, Pregal AL,
Palma-Carlos ML, Bruno ME, Falagiani P, Riva G.
Clinical Allergy Immunology Center. CAIC. Lisbon, Portugal
Results
Improvement of the nasal provocation test
Reduction of rhinoconjunctivitis symptoms
42. Allergol et Immunopathol 2006; 34 (5): 194 â 198.
Clinical efficacy and safety of preseasonal sublingual
immunotherapy with gras pollen carbamylated allergoid in
rhinitic patients. A double-blind, placebo-controlled study.
A.G. Palma-Carlos, A.S. Santos, M. Branco-Ferreira, A.L. Pregal
Clinical Allergy Immunology Center. CAIC. Lisbon, Portugal
Results
Reduction of steroid consumption
43. Allergol et Immunopathol 2006; 34 (5): 194 â 198.
Clinical efficacy and safety of preseasonal sublingual
immunotherapy with gras pollen carbamylated allergoid in
rhinitic patients. A double-blind, placebo-controlled study.
A.G. Palma-Carlos, A.S. Santos, M. Branco-Ferreira, A.L. Pregal
Clinical Allergy Immunology Center. CAIC. Lisbon, Portugal
SLIT in gras allergic patients is effective and reduces
single symptoms between 40 - 60 %
and
co-medication (steroids) vs. placebo up to 80%
(at pollen peak)
Conclusions
44. Invest Allergol Clin Immunol, May-June 1998 Vol 8 (3)
Efficacy and safety of oral immunotherapy in respiratory
allergy to Parietaria judaica pollen.
A double blind study
R.Ariano*, R.C.Panzani** and C.Augeri*
*Allergy Dept., Bordighera, Italy
**Lab. De Recherches, Marseille, France
30 pts: with rhinitis / asthma to Par j, positive to
anamnesis, prick, RAST, SNPT and MCH.
Protocol: double blind vs placebo. Dec.92 to Jul.95.
Treated group: 15 Lais Par j (1 drop out).
Placebo group: 15
Material & methods
45. Invest Allergol Clin Immunol, May-June 1998 Vol 8 (3)
Efficacy and safety of oral immunotherapy in respiratory
allergy to Parietaria judaica pollen.
A double blind study
R.Ariano*, R.C.Panzani** and C.Augeri*
*Allergy Dept., Bordighera, Italy
**Lab. De Recherches, Marseille, France
Statistically significant differences in the
Allergoid SLIT treated group:
Reduced symptoms score (in particular during pollen season).
Reduced medication score.
Increased threshold dose with Allerkin Test.
Increased threshold dose with Methacholine Lofarma.
Results
No differences in placebo group.
46. Invest Allergol Clin Immunol, May-June 1998 Vol 8 (3)
Efficacy and safety of oral immunotherapy in respiratory
allergy to Parietaria judaica pollen.
A double blind study
R.Ariano*, R.C.Panzani** and C.Augeri*
*Allergy Dept., Bordighera, Italy
**Lab. De Recherches, Marseille, France
Hyposensitization with Parietaria pollen as
Allergoid SLIT
is a safe and efficaceous vaccine
which may be used in children and adults.
Conclusions
47. The Lancet Vol.351 Feb 28, 1998
Randomised controlled trial of local allergoid
immunotherapy on allergic inflammation in
house dust mite - induced rhinoconjunctivitis
G. Passalacqua et al.
Clinical Immunology Service, DIMI, Genoa, Italy
20 pts: per. rhinoconjunctivitis to Der, positive to
anamnesis, prick, RAST and SCPT.
Inflammatory-cells and ICAM-1 and
serum inflam. markers (ECP) recorded.
Protocol: double blind vs placebo. Apr.94 to Mar.96.
Treated group: 10 Lais Der p&f.
Placebo group: 10 (1 drop out).
Material & methods
48. Statistically significant differences in
The monomeric Allergoid SLIT group:
Reduced symptom & medication scores.
Reduced inflammatory infiltration and ICAM-1 expression.
Reduced MPI, the Minimal Persistent Inflammation.
Results
No differences in placebo group.
The Lancet Vol.351 Feb 28, 1998
Randomised controlled trial of local allergoid
immunotherapy on allergic inflammation in
house dust mite - induced rhinoconjunctivitis
G. Passalacqua et al.
Clinical Immunology Service, DIMI, Genoa, Italy
49. Reduction of inflammation
After 24 months of treatment with sublingual allergoidsď§ vs Placebo ď§
Demonstrated by conjunctival provocation test
ICAM1
I
24 Months
I
T 0
1 -
3 -
N S
p<0.001
EOSINOFILE
I
24 Months
I
T 0
1 -
3 -
N S
0.001
NEUTROFILE
I
24 Months
I
T 0
5 -
10 -
N S
0.001
The Lancet Vol.351 Feb 28, 1998
Randomised controlled trial of local allergoid
immunotherapy on allergic inflammation in
house dust mite - induced rhinoconjunctivitis
G. Passalacqua et al.
Clinical Immunology Service, DIMI, Genoa, Italy
50. Hyposensitization with Dermatophagoides
as Allergoid SLIT:
l reduces the allergic inflammation
l is safe and clinically effective.
Conclusions
The Lancet Vol.351 Feb 28, 1998
Randomised controlled trial of local allergoid
immunotherapy on allergic inflammation in
house dust mite - induced rhinoconjunctivitis
G. Passalacqua et al.
Clinical Immunology Service, DIMI, Genoa, Italy
51.
52. Giornale Italiano di All e Imm Clin, 2000: 10: S-1
Allergen Specific Oromucosal Immunotherapy: Efficacy and
Safety of a Clustered Scheme of
Treatment for Parietaria Respiratory Allergy
S.DâAgostino, A.DâAgostino, G.Riva. A.Tiri
Napoli, Medical Dept Lofarma S.p.A.Italy
Material & methods
39 pts: Rhinoconjunctivitis / Asthma (50%) to Par.
Positive anamnesis, SPT, PFT and SNPT.
Serum inflam. markers (ECP) recorded.
Symptoms & Drug Score, QoL.
Protocol: clustered treatment according to Data Sheet.
IT treated: 27 Lais Par.
Drug treated: 12 (3 drop out).
53. Giornale Italiano di All e Imm Clin, 2000: 10: S-1
Allergen Specific Oromucosal Immunotherapy: Efficacy and
Safety of a Clustered Scheme of
Treatment for Parietaria Respiratory Allergy
S.DâAgostino, A.DâAgostino, G.Riva. A.Tiri
Napoli, Medical Dept Lofarma S.p.A.Italy
Statistically significant differences in
Allergoid SLIT treated group:
Reduced symptom & medication scores.
Improved Quality of Life, assessed by questionnaire.
Good compliance, over 80% .
Results
No differences in placebo group.
54. Giornale Italiano di All e Imm Clin, 2000: 10: S-1
Allergen Specific Oromucosal Immunotherapy: Efficacy and
Safety of a Clustered Scheme of
Treatment for Parietaria Respiratory Allergy
S.DâAgostino, A.DâAgostino, G.Riva. A.Tiri
Napoli, Medical Dept Lofarma S.p.A.Italy
The Clustered Treatment with Parietaria as
Allergoid SLIT:
l is a suitable treatment when it is too
late to start a conventional scheduling
l is well tolerated and safe.
Conclusions
55. To study the safety of ultra
rush SLIT with four commercial
products in allergic patients.
Objective
Giorn it Allergol Immunol Clin 2002; 12:221-226
Safety of Ultra Rush (two hours) Sublingual
Swallow Immunotherapy in Allergic Patients
R.E. Rossi, G.Monasterolo*
Allergy Unit, National Health Service, Savigliano, Italy
*Laboratorio Analisi Osp. SS.TrinitĂ , Fossano, Italy
56. ďNinety-one allergic patients with rhino-conjunctivitis
and/or asthma.
ďProspective observational, 36 months follow-up study.
ďMaintenance phase from Dec 2001 to Mar 2002.
ďSubdivided in three groups, one was administered the
sublingual allergoid, the others, injective I.T. and drugs.
Material & Methods
Giorn it Allergol Immunol Clin 2002; 12:221-226
Safety of Ultra Rush (two hours) Sublingual
Swallow Immunotherapy in Allergic Patients
R.E. Rossi, G.Monasterolo*
Allergy Unit, National Health Service, Savigliano, Italy
*Laboratorio Analisi Osp. SS.TrinitĂ , Fossano, Italy
57. ďOne adverse event, after 300 IR/ml,
disappeared when adjusted at 30 IR.
ďNo adverse events were noted after
administration of the allergoid SLIT.
Results
Giorn it Allergol Immunol Clin 2002; 12:221-226
Safety of Ultra Rush (two hours) Sublingual
Swallow Immunotherapy in Allergic Patients
R.E. Rossi, G.Monasterolo*
Allergy Unit, National Health Service, Savigliano, Italy
*Laboratorio Analisi Osp. SS.TrinitĂ , Fossano, Italy
58.
59.
60.
61. To evaluate the efficacy, tolerability
and adherence to treatment of
allergoid sublingual immunotherapy
(I.T.), in comparison with injective
I.T. and drugs.
Objective
Int Journ of Immunopathology and Pharmacology, 16, 3;, 277-282
Specific Immunotherapy of allergic disease:
A three years prospective observational study
A. Arena*, E. Barbatano°, E. Gammeri* et al.
*ASL 5, Messina, °Pneumologia, Catania, Italy
62. ďOne hundred and ten allergic patients with rhino-
conjunctivitis and/or asthma.
ďSubdivided in three groups, one was administered the
sublingual allergoid, the others injective I.T. and drugs.
ďProspective, observational, 36 months follow-up study.
ďAllergens: pollens and House Dust Mite.
Material & Methods
Int Journ of Immunopathology and Pharmacology, 16, 3;, 277-282
Specific Immunotherapy of allergic disease:
A three years perspective observational study
A. Arena*, E. Barbatano°, E. Gammeri* et al.
*ASL 5, Messina, °Pneumologia, Catania, Italy
63. ďSublingual allergoid I.T. was
considered by patients and doctors to
be better than the other two therapies
(p<0.0001) as far as efficacy,
tolerability and patientâs compliance
concern.
Results
Int Journ of Immunopathology and Pharmacology, 16, 3;, 277-282
Specific Immunotherapy of allergic disease:
A three years perspective observational study
A. Arena*, E. Barbatano°, E. Gammeri* et al.
*ASL 5, Messina, °Pneumologia, Catania, Italy
64. Allergoid Sublingual I.T. was
positively appreciated by both
patients and physicians for its
simplicity of use, good efficacy and
the high degree of safety offered.
Conclusions
Int Journ of Immunopathology and Pharmacology, 16, 3;, 277-282
Specific Immunotherapy of allergic disease:
A three years perspective observational study
A. Arena*, E. Barbatano°, E. Gammeri* et al.
*ASL 5, Messina, °Pneumologia, Catania, Italy
65.
66. SLIT with monomeric allergoid
⢠Effective in rhinoconjunctivitis and asthma
⢠Impeccable safety also in risk populations
⢠Perfectly tolerable in adults and children
⢠Outstanding compliance and adherence
⢠Internationally accepted by
â The Paul Ehrlich Institute
67. Thank you for the
attention
Paolo Falagiani
1947 - 2011