Matching articles for "omalizumab"
Omalizumab (Xolair) for Food Allergy
The Medical Letter on Drugs and Therapeutics • April 1, 2024; (Issue 1699)
Omalizumab (Xolair – Genentech), a recombinant
anti-IgE monoclonal antibody FDA-approved for
treatment of allergic asthma, chronic rhinosinusitis
with nasal polyps, and chronic urticaria, has now
also...
Omalizumab (Xolair – Genentech), a recombinant
anti-IgE monoclonal antibody FDA-approved for
treatment of allergic asthma, chronic rhinosinusitis
with nasal polyps, and chronic urticaria, has now
also been approved for use in conjunction with food
allergen avoidance to reduce IgE-mediated food
allergic reactions caused by accidental exposure in
patients ≥1 year old. Omalizumab is the first drug to
be approved in the US to reduce allergic reactions to
more than one food. Palforzia, an oral peanut allergen
powder, was approved in 2020 to mitigate allergic
reactions caused by accidental peanut exposure in
patients with a confirmed peanut allergy.
Drugs for Allergic Rhinitis and Allergic Conjunctivitis
The Medical Letter on Drugs and Therapeutics • April 19, 2021; (Issue 1622)
The choice of drugs for treatment of allergic rhinitis
depends on the severity of symptoms and whether
they are intermittent or persistent (see Table...
The choice of drugs for treatment of allergic rhinitis
depends on the severity of symptoms and whether
they are intermittent or persistent (see Table 1).
Drugs for Asthma
The Medical Letter on Drugs and Therapeutics • December 14, 2020; (Issue 1613)
The goal of asthma treatment is to control symptoms,
prevent exacerbations, and maintain normal lung
function. Management of acute exacerbations
of asthma in the emergency department is not
discussed...
The goal of asthma treatment is to control symptoms,
prevent exacerbations, and maintain normal lung
function. Management of acute exacerbations
of asthma in the emergency department is not
discussed here.
Dupilumab (Dupixent) for Asthma
The Medical Letter on Drugs and Therapeutics • January 14, 2019; (Issue 1563)
The FDA has approved the subcutaneously injected
monoclonal antibody dupilumab (Dupixent – Sanofi/Regeneron) for add-on maintenance treatment of
patients ≥12 years old with moderate to severe
asthma...
The FDA has approved the subcutaneously injected
monoclonal antibody dupilumab (Dupixent – Sanofi/Regeneron) for add-on maintenance treatment of
patients ≥12 years old with moderate to severe
asthma with an eosinophilic phenotype or with oral
corticosteroid-dependent asthma. Dupilumab was
approved earlier to treat adults with moderate to
severe atopic dermatitis inadequately controlled with
topical therapies.
A Mometasone-Eluting Sinus Implant (Sinuva) for Nasal Polyps
The Medical Letter on Drugs and Therapeutics • September 10, 2018; (Issue 1555)
The FDA has approved Sinuva (Intersect ENT), a sinus
implant that gradually releases the corticosteroid
mometasone furoate over a 90-day period, for
treatment of nasal polyps in adults who have had
ethmoid...
The FDA has approved Sinuva (Intersect ENT), a sinus
implant that gradually releases the corticosteroid
mometasone furoate over a 90-day period, for
treatment of nasal polyps in adults who have had
ethmoid sinus surgery. Propel, a sinus implant that
releases mometasone furoate over 30 days, is FDA-approved
to maintain the sinus opening after ethmoid
sinus surgery; it is marketed by the same manufacturer
as Sinuva.
Drugs for Asthma
The Medical Letter on Drugs and Therapeutics • August 28, 2017; (Issue 1528)
The goal of asthma treatment is to control symptoms
and prevent exacerbations. Management of acute
exacerbations of asthma is not discussed...
The goal of asthma treatment is to control symptoms
and prevent exacerbations. Management of acute
exacerbations of asthma is not discussed here.
Drugs for Allergic Disorders
The Medical Letter on Drugs and Therapeutics • May 8, 2017; (Issue 1520)
Allergic rhinitis can be classified as seasonal,
perennial, or episodic. It is often associated with
allergic conjunctivitis, rhinosinusitis, and asthma. H1-ANTIHISTAMINES — Oral – Oral...
Allergic rhinitis can be classified as seasonal,
perennial, or episodic. It is often associated with
allergic conjunctivitis, rhinosinusitis, and asthma.
H1-ANTIHISTAMINES — Oral – Oral second-generation H1-antihistamines are the preferred first-line treatment for relief of the itching, sneezing, and rhinorrhea that characterize mild-to-moderate allergic rhinitis. They are less effective for nasal congestion.
H1-ANTIHISTAMINES — Oral – Oral second-generation H1-antihistamines are the preferred first-line treatment for relief of the itching, sneezing, and rhinorrhea that characterize mild-to-moderate allergic rhinitis. They are less effective for nasal congestion.
Reslizumab (Cinqair) for Severe Eosinophilic Asthma
The Medical Letter on Drugs and Therapeutics • June 20, 2016; (Issue 1497)
The FDA has approved reslizumab (Cinqair – Teva), a
humanized interleukin-5 (IL-5) antagonist monoclonal
antibody, for add-on maintenance treatment of severe
asthma in adults who have an eosinophilic...
The FDA has approved reslizumab (Cinqair – Teva), a
humanized interleukin-5 (IL-5) antagonist monoclonal
antibody, for add-on maintenance treatment of severe
asthma in adults who have an eosinophilic phenotype.
It is the second IL-5 antagonist to be approved in the
US; mepolizumab (Nucala) was approved for the same
indication in 2015.
Mepolizumab (Nucala) for Severe Eosinophilic Asthma
The Medical Letter on Drugs and Therapeutics • January 18, 2016; (Issue 1486)
The FDA has approved mepolizumab (Nucala - GSK), a
subcutaneously injected humanized interleukin-5 (IL-5) antagonist monoclonal antibody, for maintenance
treatment of severe asthma in patients ≥12 years...
The FDA has approved mepolizumab (Nucala - GSK), a
subcutaneously injected humanized interleukin-5 (IL-5) antagonist monoclonal antibody, for maintenance
treatment of severe asthma in patients ≥12 years old
who have an eosinophilic phenotype.
Drugs for Asthma and COPD
The Medical Letter on Drugs and Therapeutics • August 1, 2013; (Issue 132)
INHALATION DEVICES — Metered-dose inhalers
(MDIs) require coordination of inhalation with hand-actuation
of the device. Valved holding chambers
(VHCs) or spacers help some patients, especially
young...
INHALATION DEVICES — Metered-dose inhalers
(MDIs) require coordination of inhalation with hand-actuation
of the device. Valved holding chambers
(VHCs) or spacers help some patients, especially
young children and the elderly, use MDIs effectively.
VHCs have one-way valves that prevent the patient
from exhaling into the device, minimizing the need for
coordinated actuation and inhalation. Spacers are
tubes or chambers placed between the canister and a
face mask or mouthpiece, which also avoids the need
to coordinate actuation and inhalation. Both VHCs
and spacers retain the larger particles emitted from the
MDI, decreasing their deposition in the oropharynx
and leading to a higher proportion of small respirable
particles being inhaled.
Omalizumab (Xolair) for Chronic Urticaria
The Medical Letter on Drugs and Therapeutics • May 27, 2013; (Issue 1417)
Omalizumab (Xolair) is a recombinant humanized
monoclonal anti-IgE antibody currently approved by
the FDA for treatment of moderate to severe persistent
allergic asthma. It has been used off-label for...
Omalizumab (Xolair) is a recombinant humanized
monoclonal anti-IgE antibody currently approved by
the FDA for treatment of moderate to severe persistent
allergic asthma. It has been used off-label for treatment
of allergic rhinitis and food allergies. Recently the
results of a phase III clinical trial indicated that omalizumab
may be effective in treating chronic urticaria as
well.
Drugs for Allergic Disorders
The Medical Letter on Drugs and Therapeutics • May 1, 2013; (Issue 129)
The use of drugs to prevent and control symptoms of
allergic disorders can be optimized when patients
avoid exposure to specific allergens and/or environmental
conditions that trigger or worsen their...
The use of drugs to prevent and control symptoms of
allergic disorders can be optimized when patients
avoid exposure to specific allergens and/or environmental
conditions that trigger or worsen their symptoms.
Drugs for Asthma
The Medical Letter on Drugs and Therapeutics • February 1, 2012; (Issue 114)
Inhalation is the preferred route of delivery for most
asthma drugs. Chlorofluorocarbons (CFCs), which
have ozone-depleting properties, are being phased out
as propellants in metered-dose inhalers....
Inhalation is the preferred route of delivery for most
asthma drugs. Chlorofluorocarbons (CFCs), which
have ozone-depleting properties, are being phased out
as propellants in metered-dose inhalers. Non-chlorinated
hydrofluoroalkane (HFA) propellants, which do
not deplete the ozone layer, are being used instead.
Drugs for Asthma
The Medical Letter on Drugs and Therapeutics • December 1, 2008; (Issue 76)
No truly new drugs have been approved for treatment of asthma since omalizumab (Xolair) in 2003, but some randomized controlled trials of older drugs have been published, and new guidelines have become...
No truly new drugs have been approved for treatment of asthma since omalizumab (Xolair) in 2003, but some randomized controlled trials of older drugs have been published, and new guidelines have become available.
Drugs for Allergic Disorders
The Medical Letter on Drugs and Therapeutics • August 1, 2007; (Issue 60)
Allergic rhinitis, allergic conjunctivitis, atopic dermatitis, urticaria, anaphylaxis and asthma (reviewed in Treatment Guidelines 2005; 3:33 and not included here), are prevalent worldwide, especially in...
Allergic rhinitis, allergic conjunctivitis, atopic dermatitis, urticaria, anaphylaxis and asthma (reviewed in Treatment Guidelines 2005; 3:33 and not included here), are prevalent worldwide, especially in industrialized countries. Pharmacologic treatment of these disorders continues to improve in efficacy and safety. In addition to using drugs to prevent and control the symptoms of their allergic diseases, patients should also be instructed to avoid, if possible, specific allergens and/or environmental conditions that trigger or worsen their symptoms.
In Brief: Anaphylaxis with Omalizumab (Xolair)
The Medical Letter on Drugs and Therapeutics • July 16, 2007; (Issue 1265)
The FDA has received new reports of serious and life-threatening hypersensitivity reactions to omalizumab (Xolair – Genentech), a monoclonal anti-IgE antibody injected subcutaneously for treatment of asthma...
The FDA has received new reports of serious and life-threatening hypersensitivity reactions to omalizumab (Xolair – Genentech), a monoclonal anti-IgE antibody injected subcutaneously for treatment of asthma (Med Lett Drugs Ther 2003; 45:67), and has added a black-box warning to the package insert.
Postmarketing reports submitted to the FDA included 124 reports of anaphylaxis among an estimated 57,300 patients (0.2%) who might have been treated with the drug between June 2003 and December 2006. Anaphylaxis occurred after the first dose of Xolair in 39% of cases, after a 2nd dose in 19%, after a 3rd dose in 10% and after subsequent doses in the rest; one case occurred after 39 doses (19 months of continuous therapy) when treatment was restarted after a 3-month gap. Most cases (59%) occurred within 2 hours of the injection, but 32% occurred later, up to 4 days after the injection. No deaths have been reported (www.fda.gov/cder/drug/infopage/omalizumab).
Use of omalizumab should be limited to patients with severe asthma that is not adequately controlled by other drugs and has a clear allergic component. Patients should be observed for 2 hours after injection in a setting where anaphylaxis can be diagnosed and treated promptly and should carry an epinephrine autoinjector (EpiPen; Twinject) for a few days following an injection.
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Postmarketing reports submitted to the FDA included 124 reports of anaphylaxis among an estimated 57,300 patients (0.2%) who might have been treated with the drug between June 2003 and December 2006. Anaphylaxis occurred after the first dose of Xolair in 39% of cases, after a 2nd dose in 19%, after a 3rd dose in 10% and after subsequent doses in the rest; one case occurred after 39 doses (19 months of continuous therapy) when treatment was restarted after a 3-month gap. Most cases (59%) occurred within 2 hours of the injection, but 32% occurred later, up to 4 days after the injection. No deaths have been reported (www.fda.gov/cder/drug/infopage/omalizumab).
Use of omalizumab should be limited to patients with severe asthma that is not adequately controlled by other drugs and has a clear allergic component. Patients should be observed for 2 hours after injection in a setting where anaphylaxis can be diagnosed and treated promptly and should carry an epinephrine autoinjector (EpiPen; Twinject) for a few days following an injection.
Download U.S. English
Drugs for Asthma
The Medical Letter on Drugs and Therapeutics • May 1, 2005; (Issue 33)
Patients with mild, infrequent asthma symptoms may require only intermittent, asneeded use of an inhaled short-acting beta2-adrenergic agonist. Use of a short-acting beta2-agonist more than twice weekly, other...
Patients with mild, infrequent asthma symptoms may require only intermittent, asneeded use of an inhaled short-acting beta2-adrenergic agonist. Use of a short-acting beta2-agonist more than twice weekly, other than for exercise-induced bronchospasm, indicates a need for anti-inflammatory treatment. Inhaled corticosteroids are the most effective anti-inflammatory medication; leukotriene modifiers are less effective alternatives. If regular use of an inhaled corticosteroid in a low dose does not prevent symptoms, a long-acting beta2-agonist should be added; addition of a second drug is more effective than raising the dose of the inhaled steroid. A leukotriene modifier can also be used as the second drug. Omalizumab may be considered as adjunctive therapy for patients more than 12 years old who have allergic asthma not controlled by other drugs. A short course of oral corticosteroids may be useful for acute exacerbations. Treatment of acute severe asthma as a medical emergency is not included here; it has been reviewed elsewhere (ER McFadden Jr, Am J Respir Crit Care Med 2003; 168:740).
Drugs for Allergic Disorders
The Medical Letter on Drugs and Therapeutics • November 1, 2003; (Issue 15)
Allergic rhinitis, allergic conjunctivitis, atopic dermatitis, urticaria and anaphylaxis, along with asthma (reviewed in Treatment Guidelines 2002; 1:7 and not included here), have increased in prevalence...
Allergic rhinitis, allergic conjunctivitis, atopic dermatitis, urticaria and anaphylaxis, along with asthma (reviewed in Treatment Guidelines 2002; 1:7 and not included here), have increased in prevalence during the past 30 years and are now epidemic worldwide, especially in industrialized countries. Many safe and effective drugs are currently available for prevention and relief of symptoms in these disorders, but pharmacological treatment alone may not be sufficient. Patients should also be instructed to avoid specific allergens or environmental conditions that trigger their symptoms. Allergen-specific immunotherapy, parenteral administration of gradually increasing doses of the allergen ("allergy shots"), has been effective in allergic rhinitis, allergic conjunctivitis and allergic asthma, and also in prevention of anaphylaxis triggered by stings from bees, yellow jackets, hornets and wasps. It has not been effective in food allergy, atopic dermatitis or urticaria.
Omalizumab (Xolair): An Anti-IgE Antibody For Asthma
The Medical Letter on Drugs and Therapeutics • August 19, 2003; (Issue 1163)
The FDA has approved release of omalizumab (oh mah lye zoo mab; Xolair - Genentech, Novartis), a humanized monoclonal antibody given subcutaneously that binds to immunoglobulin E (IgE). The drug is labeled for...
The FDA has approved release of omalizumab (oh mah lye zoo mab; Xolair - Genentech, Novartis), a humanized monoclonal antibody given subcutaneously that binds to immunoglobulin E (IgE). The drug is labeled for patients at least 12 years old with moderate to severe persistent asthma who have shown reactivity to an allergen and whose symptoms are inadequately controlled by an inhaled corticosteroid. The manufacturer claims the drug can help stop allergic reactions before they begin.