addressing the unmet needs in asthma patients with allergic...
TRANSCRIPT
![Page 1: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/1.jpg)
Addressing the Unmet Needs in ASTHMA Patients
with Allergic Rhinitis
Dr.Budhi Antariksa, Sp.P(K), Ph.D
Dept Pulmonologi dan Ilmu Kedokteran Respirasi
FKUI – RS Persahabatan, Jakarta
![Page 2: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/2.jpg)
ASMA: DEFINISI
Asma adalah penyakit pernapasan berupa inflamasi
kronik dengan ciri:
• Riwayat gangguan pernapasan seperti
wheezing (mengi), tarikan napas yang
singkat, sesak di dada dan disertai batuk yang
bervariasi waktu dan intensitasnya.
• Hambatan laju aliran pernapasan.
(GINA, 2019)
BRONKOKONTRIKSI
2019 GINA Pocket guide for Asthma Management and Prevention, Global Initiative for Asthma, 2019. Available from: https://ginasthma.org/gina-reports/. Accessed July 2019.
![Page 3: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/3.jpg)
Nature Reviews Immunology 2, 132-138 (February 2002)
ASMA = INFLAMASI & REMODELING
3
ASMA: PATOFISIOLOGI
![Page 4: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/4.jpg)
• Melibatkan banyak sel:
– Mast cell
– Eosinophil
– B lymphocyte
– T lymphocyte
– Macrophage
– Neutrophil
– Epithelial cell
– Dendritic Cell
• Melibatkan pelepasan cytokine / chemokine:
– IL4, IL5, IL8, IL9, IL13
– Histamine
– Leukotriene
© PDPI. Asma. 2006
ASMA = INFLAMASI & REMODELING
![Page 5: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/5.jpg)
ASMA: TATALAKSANA
TUJUAN Tatalaksana Asma yaitu:
• Mengontrol asma
• Menurunkan risiko eksaserbasi
[Penilaian– Penyesuaian Terapi – Review Respon]
2019 GINA Pocket guide for Asthma Management and Prevention, Global Initiative for Asthma, 2019. Available from: https://ginasthma.org/gina-reports/. Accessed July 2019.
![Page 6: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/6.jpg)
ASMA: TATALAKSANA
* Off-label; data only with budesonide-formoterol (bud-form)
† Off-label; separate or combination ICS and SABA inhalers
PREFERRED
CONTROLLER
to prevent exacerbations
and control symptoms
Other reliever option
PREFERRED
RELIEVER
STEP 2
Daily low dose inhaled corticosteroid (ICS),
or as-needed low dose ICS-formoterol *
STEP 3
Low dose
ICS-LABA
STEP 4
Medium dose
ICS-LABA
Leukotriene receptor antagonist (LTRA),
or low dose ICS taken whenever SABA
taken †
As-needed low dose ICS-formoterol *
As-needed short-acting β2 -agonist (SABA)
Medium dose
ICS, or low dose
ICS+LTRA #
High dose
ICS, add-on
tiotropium, or
add-on LTRA #
Add low dose
OCS, but
consider
side-effects
As-needed low dose ICS-formoterol ‡
Box 3-5A
Dewasa & remaja > 12 tahun
Tatalaksana asma bersifat personal: Penilaian, Penyesuaian Terapi dan Review respon
Asthma medication options:
Adjust treatment up and down for
individual patient needs
STEP 5
High dose
ICS-LABA
Refer for
phenotypic
assessment
± add-on
therapy,
e.g.tiotropium,
anti-IgE,
anti-IL5/5R,
anti-IL4R
Symptoms
Exacerbations
Side-effects
Lung function
Patient satisfaction
Confirmation of diagnosis if necessary
Symptom control & modifiable
risk factors (including lung function)
Comorbidities
Inhaler technique & adherence
Patient goals
Treatment of modifiable risk factors & comorbidities Non-pharmacological strategies
Education & skills training
Asthma medications
1 © Global Initiative for Asthma, www.ginasthma.org
STEP 1
As-needed
low dose
ICS-formoterol *
Low dose ICS
taken whenever
SABA is taken †
‡ Low-dose ICS-form is the reliever for patients prescribed
bud-form or BDP-form maintenance and reliever therapy
# Consider adding HDM SLIT for sensitized patients with
allergic rhinitis and FEV >70% predicted
GINA 2019
Other controller options
![Page 7: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/7.jpg)
Haughney J, Price D, Kaplan A, et al. Achieving asthma control in practice: understanding the reasons for poor control. Respir Med 2008;102:1681-93
Diagnosis yang tidak tepat
Pemilihan atau penggunaan inhaler yang tidak tepat.
Riwayat merokok
- Perokok asma relatif resisten terhadap terapi kortikosteroid
Komorbid (penyakit penyerta): Rhinitis
Kepatuhan pasien
Respon individual terhadap variasi terapi.
ALASAN KONTROL ASMA BURUK
ASMA: TATALAKSANA
![Page 8: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/8.jpg)
ASMA: Studi INSPIRE
• Subjek: 3,415 pasien asma dewasa ≥16 thn dari 11 negara yang diresepkan
ICS atau ICS+LABA
• Hasil:
– 74% masih menggunakan SABA setiap hari;
– 51% pasien memiliki asma yang tidak terkontrol;
– 21% pasien memiliki asma yang tidak terkontrol dengan baik; dan
– hanya 28% pasien yang diklasifikasikan memiliki asma yang terkontrol dengan baik.
Partridge MR, et al. Attitudes and actions of asthma patients on regular maintenance therapy: the INSPIRE study. BMC
Pulmonary Medicine 2006;6:13.
![Page 9: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/9.jpg)
ASMA: Studi AIRIAP
• Metode interview: 2.323 dewasa dan 884 anak-anak • Tingkat derajat asma:
o Intermittent-ringan o Persitent-ringan o Persistent-sedang o Persistent-berat
• Terapi yang diberikan bronkodilator; teofilin, ICS dan terapi pencegahan lainnya.
• Hasil: • Kontrol asma masih kurang, 51,4% responden
masih gejala asma pada siang hari. • 44,3% responden mengalami terbangung
karena asma dalam 4 mingu terakhir.
![Page 10: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/10.jpg)
Studi INSPIRE + Studi AIRIAP II
“Perlu perubahan dalam manajemen terapi asma”
=
![Page 11: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/11.jpg)
• Diproduksi oleh leukosit dan memiliki struktur tiga rantai ganda (triena)
• Mediator pro-inflamasi, hasil dari aktivasi sel-sel imun pada membran sel akibat adanya alergen
• Vora AC. Montelukast – place in therapy. Supplement to Journal of The Association of Physicians of India 2014(62):46-50. • Benninger MS & Waters H. Montelukast: Pharmacology, safety, tolerability and efficacy. Therapeutics 2009(1):1253-61.
Leukotriene
![Page 12: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/12.jpg)
Leukotriene
Leukotriene atau Cysteinyl leukotrine (Cys-LTs) adalah mediator inflamasi
turunan dari asam arachidonat melalui jalur 5-lipoxygenase/leukotriene C4-
synthase. (LTC4Synthase).
Phospolipid pada
membran sel
Asam Arakhidonat (arachidonic acid)
Phospholipase A2 5-HPETE
Prostaglandins Thromboxanes
5-lipoxygenase/FLAP
Cyclo-oxygenase
*5-HPETE = 5-HydroPeroxyEicosaTetraenoic Acid
![Page 13: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/13.jpg)
5-HPETE
LTB4
LTC4 LTA4 LTD4 LTE4
5-lipoxygenase/FLAP
LT4 hydrolase
Cysteinyl Leukotriene Receptor
LTC4 dan LTD4 pada reseptor Cyst-LTs menginduksi bronkokontriksi.
LTE4 bronkokonstriktor lemah, tetapi paling potent karena mengakumulasi eosinofil dan basofil pada
bronchial submucosa dan kadar LTE4 ditemukan tinggi pada urine pada saat eksaserbasi asma.
• Dempsey, O. J. Leukotriene receptor antagonist therapy. Postgrad Med J. 2000; 76:767-773. • Kanaoka, Y., et. al., Cysteinyl leukotrienes and their receptors; Emerging Concepts. Allergy Asthma Immunol Res. 2014; 6(4):288-295.
LTC4 synthase
Leukotriene
![Page 14: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/14.jpg)
![Page 15: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/15.jpg)
Sintesis & pelepasan leukotrien tidak dihambat oleh kortikosteroid
perlu anti-leukotrien /
antagonis reseptor leukotrien (LTRA).
Diadaptasi dari: Pavord ID, et al. Induced sputum eicosanoid concentrations in asthma. AM J Respir Crit Care Med 1999;160:1905–1909.
Perubahan Target Terapi: LEUKOTRIEN…
0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
Normal control(n=10)
Subjects withasthma (n=20)
Treated with ICS(n=10)
Acute severeasthma (n=6)
6.4
9.4
11.4
13.0
spu
tum
Cys
-LT
con
cen
trat
ion
(n
g/m
l)
Kadar leukotrien pada pasien asma
* p<0.02 vs normal control # p<0.05 vs normal control
#
*
*
![Page 16: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/16.jpg)
LT-Receptor Antagonist dan LT-Synthesis Inhibitor
Mengatasi leukotriene yang meningkat dengan menggunakan:
LEUKOTRIENE RECEPTOR ANTAGONIST:
● Montelukast
● Zafirlukast
● Pranlukast
● Verlucast
LEUKOTRIENE SYNTHESIS INHIBITOR:
● 5-Lipoxygenase inhibitors ● Zileuton ● 5-Lipoxygenase activating protein
inhibitors ● BAYx1005 ● MK-0591
LTRA (leukotriene receptor antagonist) bekerja dengan menghambat reseptor CysLT LTC4; LTD4; dan LTE4.
1 yaitu: CysLT1R dan CysLT2R
• Drakatos, et. al., Targeting Leukotrienes for the teratment COPD?. Inflammation & Allergy – Drugs Targets, 2009;8:297-306.
![Page 17: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/17.jpg)
* Off-label; data only with budesonide-formoterol (bud-form)
† Off-label; separate or combination ICS and SABA inhalers
PREFERRED
CONTROLLER
to prevent exacerbations
and control symptoms
Other reliever option
PREFERRED
RELIEVER
STEP 2
Daily low dose inhaled corticosteroid (ICS),
or as-needed low dose ICS-formoterol *
STEP 3
Low dose
ICS-LABA
STEP 4
Medium dose
ICS-LABA
Leukotriene receptor antagonist (LTRA),
or low dose ICS taken whenever SABA
taken †
As-needed low dose ICS-formoterol *
As-needed short-acting β2 -agonist (SABA)
Medium dose
ICS, or low dose
ICS+LTRA #
High dose
ICS, add-on
tiotropium, or
add-on LTRA #
Add low dose
OCS, but
consider
side-effects
As-needed low dose ICS-formoterol ‡
Asthma medication options:
Adjust treatment up and down for
individual patient needs
STEP 5
High dose
ICS-LABA
Refer for
phenotypic
assessment
± add-on
therapy,
e.g.tiotropium,
anti-IgE,
anti-IL5/5R,
anti-IL4R
1 © Global Initiative for Asthma, www.ginasthma.org
STEP 1
As-needed
low dose
ICS-formoterol *
Low dose ICS
taken whenever
SABA is taken †
‡ Low-dose ICS-form is the reliever for patients prescribed
bud-form or BDP-form maintenance and reliever therapy
# Consider adding HDM SLIT for sensitized patients with
allergic rhinitis and FEV >70% predicted
Other controller options
Bagaimana LTRA pada GINA 2019 ?
![Page 18: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/18.jpg)
STEP 2
Daily low dose inhaled corticosteroid (ICS),
or as-needed low dose ICS-formoterol *
Leukotriene receptor antagonist (LTRA), or
low dose ICS taken whenever SABA taken †
PREFERRED
CONTROLLER
to prevent exacerbations
and control symptoms
PREFERRED
RELIEVER
Other controller options
As-needed short-acting β2 -agonist (SABA) Other reliever option
As-needed low dose ICS-formoterol *
Medium dose
ICS, or low dose
ICS+LTRA #
STEP 3
Low dose ICS-
LABA
Terapi LTRA digunakan sebagai terapi pilihan untuk mengontrol ASMA
GINA 2019
![Page 19: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/19.jpg)
Preferred option: Daily Low-dose ICS + or as-needed low dose ICS-formoterol *
ICS at low doses : ↓ asthma symptoms ↓ risk of exacerbations & asthma-related hospitalizations & death Other controller options: Leukotriene (LTRA) + or low dose ICS taken whenever SABA taken
STEP 2: Daily low dose inhaled corticosteroid (ICS)
![Page 20: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/20.jpg)
Preferred option:
Before considering Step up, check: inhaler technique, poor adherence, & confirm diagnosis as asthma
Combination low dose ICS/LABA as maintenance + as-needed SABA, OR combination low dose ICS/formoterol maintenance & reliever regimen (budesonide/formoterol).
Other options: Medium dose ICS, or low dose ICS + Leukotriene (LTRA)
STEP 3: Low dose ICS-LABA
![Page 21: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/21.jpg)
Other options: High dose ICS, add-on tiotropium, or add-on LTRA
Before considering Step up, check: inhaler technique, poor adherence, &
confirm diagnosis as asthma
STEP 4:
Preferred option: Medium dose ICS-LABA
![Page 22: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/22.jpg)
MONTELUKAST
• Montelukast: LTRA paling poten dan spesifik
• Sebagai pengontrol pada alergi, asma, maupun asma akibat olahraga (exercise-induced)
• Berikatan dengan kuat dan selektif pada reseptor CysLTR1 untuk menghambat pengikatan leukotrien LTD4 antagonis leukotrien
anti-inflamasi
• Aman & ditoleransi dengan baik tidak ada perbedaan bermakna dengan plasebo
• Vora AC. Montelukast – place in therapy. Supplement to Journal of The Association of Physicians of India 2014(62):46-50. • Benninger MS & Waters H. Montelukast: Pharmacology, safety, tolerability and efficacy. Therapeutics 2009(1):1253-61.
![Page 23: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/23.jpg)
MONTELUKAST – Studi MONICA
• Subjek: ≥18thn dengan asma ringan-sedang diberikan MON 10 mg 1x1 sebagai add-on ICS atau ICS+LABA selama 6 bulan
• Hasil: Terjadi perbaikan klinis ketika montelukast ditambahkan pada terapi ICS atau ICS+LABA. Perbaikan tersebut mencakup kontrol asma, kualitas hidup, fungsi paru, serta status asma, dengan profil keamanan yang baik.
Virchow JC, et al. Add-on montelukast in inadequately controlled asthma patients in a 6-month open-label study: the montelukast in chronic asthma (MONICA) study. Respiratory Medicine 2010;104:644-51.
![Page 24: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/24.jpg)
MONTELUKAST – Studi MONICA
ACT scores: LS mean ACT score improved from baseline to Month 12 of add-on montelukast by 6.6 in the ICS subgroup and 5.4 in the ICS + LABA subgroup.
ICS or ICS + LABA at baseline; add-on montelukast at Months 3, 6, and 12.
Improvements in ACT Scores With Add-On Montelukast in ICS and ICS + LABA Subgroups
Pa
tien
ts i
n E
ach
AC
T C
ate
go
ry, %
ACT Scores 25 (Completely controlled) 16–19 (Poorly controlled) 20–24 (Well controlled) <16 (Uncontrolled)
0
100
75
50
25
Month 3
(n=357)
47.5
14.1
9.4
27.6
Month 6
(n=318)
53.3
10.8
15.2
19.2
Month 12
(n=230)
54.3
6.5
25.0
13.4
Month 3
(n=1,035)
39.3
23.8
6.0
27.9
Month 6
(n=911)
45.2
20.4
9.6
23.1
Month 12
(n=622)
45.8
16.7
15.1
21.3
Baseline
(n=388)
19.5
48.3
29.8
2.1
Baseline
(n=1,163)
11.9
63.1
23.5
0.9
ICS Subgroup ICS + LABA Subgroup
![Page 25: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/25.jpg)
MONTELUKAST – Studi MONICA
Improvements in Mini AQLQ With Add-On Montelukast in ICS and ICS + LABA Subgroups S
core
0
7
4
3
2
4.18
1
6 5.32
5.53 5.90
3.80
4.86 5.11
5.43
5
ICS Subgroup ICS + LABA Subgroup
Baseline ICS Baseline ICS + LABA Montelukast + baseline therapy
Month 3
(n=345)
Month 6
(n=309)
Month 12
(n=228) Month 3
(n=983)
Month 6
(n=883)
Month 12
(n=613)
Baseline
(n=379) Baseline
(n=1,137)
Virchow JC, et al. Add-on montelukast in inadequately controlled asthma patients in a 6-month open-label study: the montelukast in chronic asthma (MONICA) study. Respiratory Medicine 2010;104:644-51.
![Page 26: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/26.jpg)
aP<0.0001 vs baseline.
Lung function measurements were performed at the investigator’s discretion; thus, not all patients had data for these parameters.
Improvements in Lung Function With Add-On Montelukast F
EV
1, L
PE
F, L
/s
0
3
2
1
0
7
3
2
1
5
4
6 2.46
Baseline
(n=1,445)
2.61a
Month 3
(n=1,057)
2.60a
Month 6
(n=914)
5.76
Baseline
(n=967)
6.20a
Month 3
(n=669)
6.22a
Month 6
(n=563)
ICS or ICS + LABA Montelukast + baseline therapy
Virchow JC, et al. Add-on montelukast in inadequately controlled asthma patients in a 6-month open-label study: the montelukast in chronic asthma (MONICA) study. Respiratory Medicine 2010;104:644-51.
MONTELUKAST – Studi MONICA
![Page 27: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/27.jpg)
![Page 28: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/28.jpg)
![Page 29: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/29.jpg)
![Page 30: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/30.jpg)
![Page 31: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/31.jpg)
![Page 32: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/32.jpg)
![Page 33: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/33.jpg)
Conclusion:
The efficacy of 12-week treatment with MON-400BUD in older asthmatics was comparable to that
of 800BUD on asthma control but associated with reduced frequency of asthma
exacerbations requiring oral steroids and sore throat events.
Changes in ACT and PFS can be useful predictors of asthma control status in older patients.
![Page 34: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/34.jpg)
Montelukast
• Indicated for asthma and rhinitis
• For adults and children > 6 months
• Administered once daily
• Adverse effects not observed
• Unaffected by food (with or without food)
• The only FDA-approved LTRA in USA
Zafirlukast
• Indicated for asthma and rhinitis
• For adults and children > 5 years
• Administered twice daily
• Adverse effects: single report of hepatotoxicity
• Food reduce bioavailability (empty stomach, 1 hour before or 2 hour after eat)
Pranlukast
• Indicated for asthma and rhinitis
• For adults and children > 1 year
• Administered twice daily
• Adverse effects not observed
Sanak M. Antileukotrienes in the treatment of allergic rhinitis. Global Atlas Of Allergic Rhinitis and Chronic Rhinosinusitis. In: Akdis CA, Hellings P, Agache I, editors.
Published by the European Academy of Allergy and Clinical Immunology; 2015, pp 197–199. http://eaaci.org/globalatlas/ENT_Atlas_web.pdf.
Seidman MD, Gurgel RK, Lin SY, Schwartz SR, Baroody FM, Bonner JR, et al. Clinical practice guideline: allergic rhinitis. Otolaryngol Head Neck Surg. 2015;152(1)
Suppl;S1–43
MONTELUKAST vs Other LTRAs
![Page 35: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/35.jpg)
MONTELUKAST DAN ASMA PADA KEHAMILAN
Montelukast dapat diberikan pada pasien asma selama kehamilan Kategori FDA: B Dosis: 10 mg/hari
![Page 36: Addressing the Unmet Needs in ASTHMA Patients with Allergic …konkerpdpi2019.com/download/materi_sym/day2/9_satelit... · Penilaian, Penyesuaian Terapi dan Review respon Asthma medication](https://reader033.vdocuments.us/reader033/viewer/2022041720/5e4dba944f46c7174c3e96a0/html5/thumbnails/36.jpg)
Studi INSPIRE & AIRIAP menunjukkan bahwa terapi terkini belum mengontrol asma dengan optimal.
Reaksi asma melibatkan peranan mediator pro-inflamasi leukotrien yang tidak bisa dihambat dengan terapi kortikosteroid, sehingga dibutuhkan antagonis reseptor leukotrien (LTRA), seperti montelukast.
LTRA direkomendasikan dalam guideline GINA.
Dari uji klinis, montelukast efektif digunakan sebagai monoterapi maupun kombinasi dengan ICS
Montelukast aman untuk diberikan sebagai terapi kontroler pada masa kehamilan.
SUMMARY