Status:
UNKNOWN
Efficacy and Safety of Omalizumab in Patients With Severe Acute Urticaria
Lead Sponsor:
National Taiwan University Hospital
Conditions:
Urticaria
Eligibility:
All Genders
20-75 years
Phase:
NA
Brief Summary
Efficacy of omalizumab in chronic spontaneous urticaria had been demonstrated in phase II and phase III studies. Clinical symptoms and signs had been significantly reduced with omalizumab as doses of ...
Detailed Description
Acute urticaria is defined as hives that persist less than 6 weeks. Some patients with acute urticaria may progressed and need urgent management at urgent care clinics and emergency rooms. Nonsedating...
Eligibility Criteria
Inclusion
- Age 20-75 years(2)Documented diagnosis of acute urticaria within 3 years
- Documented diagnosis of acute urticaria within 3 years
- Daily UAS at the beginning of study more than or equal to 4
- At time of enrollment, the symptoms of this episode had persisted longer than 3 days even under oral/intravenous antihistamines with or without oral corticosteroid therapy
Exclusion
- Weight \< 20 kg
- Continuous use of suspected drugs that may induce acute urticaria
- Pregnant woman
- Evidence of parasitic infection defined as having the following three items:Risk factors for parasitic disease (living in an endemic area, chronic gastrointestinal (GI) symptoms, travel within the last 6 months to an endemic area and/or chronic immunosuppression) AND An absolute eosinophil count more than twice the upper limit of normal AND Evidence of parasitic colonization or infection on stool evaluation for ova and parasites. Note that stool ova and parasite evaluation will only be conducted in patients with both risk factors and an eosinophil count more than twice the upper limit of normal.
- Atopic dermatitis, bullous pemphigoid, dermatitis herpetiformis, senile pruritus or other skin disease associated with itch
- Treatment with omalizumab within 12 months before screening
- Treatment with any investigational agent within 30 days of screening
- IV immunoglobulin G (IVIG), or plasmapheresis within 30 days prior to Day -14
- Regular (daily/every other day) doxepin (oral) use within 6 weeks prior to Day -14
- Patients with current malignancy, history of malignancy, or currently under work-up for suspected malignancy except non-melanoma skin cancer that has been treated or excised and is considered resolved
- Hypersensitivity to omalizumab or any component of the formulation
- History of anaphylactic shock
- Presence of clinically significant cardiovascular, neurological, psychiatric, metabolic or other pathological conditions that could interfere with the interpretation of the study results and or compromise the safety of the patients
- Medical examination or laboratory findings that suggest the possibility of decompensation of co-existing conditions for the duration of the study. Any items that are cause for uncertainty must be reviewed with the Medical Monitor
- Inability to comply with study and follow-up procedures
- Evidence of current drug or alcohol abuse
Key Trial Info
Start Date :
July 1 2014
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
May 1 2016
Estimated Enrollment :
20 Patients enrolled
Trial Details
Trial ID
NCT02191072
Start Date
July 1 2014
End Date
May 1 2016
Last Update
July 15 2014
Active Locations (1)
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1
National Taiwan University Hospital
Taipei, Taipei, Taiwan, 100