Mepolizumab for Hives
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial explores the use of Mepolizumab, also known as Nucala, to treat chronic spontaneous urticaria, which are persistent hives appearing without a clear cause. The goal is to determine if Mepolizumab can benefit individuals who haven't responded to standard antihistamine medications. Participants will receive the active treatment, as the trial does not include a placebo group. Suitable candidates have chronic hives unresponsive to typical allergy medicine and are generally in good health. As an Early Phase 1 trial, this research aims to understand how Mepolizumab works in people, offering participants a chance to be among the first to receive this treatment.
Will I have to stop taking my current medications?
The trial does not specify if you need to stop taking your current medications, but it does require that you have not used Xolair before. It's best to discuss your current medications with the trial team.
Is there any evidence suggesting that Mepolizumab is likely to be safe for humans?
Research has shown that mepolizumab is generally safe. Studies indicate that reactions such as hives, redness, and rash occur in less than 1% of cases, similar to those taking a placebo, meaning serious side effects are rare.
Mepolizumab has also been used safely for conditions like asthma over a long period, supporting its safety in humans. Although this study is in an early phase, these findings suggest that mepolizumab is usually well-tolerated.12345Why do researchers think this study treatment might be promising for hives?
Mepolizumab is unique for treating hives because it targets a specific part of the immune system known as interleukin-5 (IL-5). Unlike the standard treatments for hives, which typically include antihistamines and corticosteroids, mepolizumab works by reducing the number of eosinophils, a type of white blood cell involved in causing inflammation and allergic reactions. Researchers are excited about mepolizumab because it offers a targeted approach, potentially improving symptoms for patients who do not respond well to current therapies.
What evidence suggests that Mepolizumab might be an effective treatment for chronic spontaneous urticaria?
Research has shown that mepolizumab might help treat chronic spontaneous urticaria, also known as chronic hives. In one study on a similar condition, 56% of patients who received mepolizumab had their symptoms completely disappear by week 8, meaning more than half of the patients no longer experienced any symptoms. Another study found that mepolizumab greatly reduced the need for oral steroids, which are often used to manage symptoms. Although these findings are preliminary, they suggest that mepolizumab could effectively reduce hive symptoms and improve patients' quality of life.
In this trial, all participants will receive active treatment with mepolizumab, as there is no placebo arm.23678Who Is on the Research Team?
Jason C Sluzevich, M.D.
Principal Investigator
Study Principal Investigator
Are You a Good Fit for This Trial?
This trial is for adults over 18 with chronic spontaneous urticaria (hives) that doesn't get better with antihistamines. Participants must be in good health overall and able to follow the study's procedures. Pregnant or nursing women, those planning pregnancy soon, people allergic to Nucala, severe asthma patients on high-dose steroids, and anyone who has used Xolair can't join.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive 200 mg SC of mepolizumab at weeks 0, 2, 4, 6, and 8, with assessments of UAS7, ISS, and UCT scores
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- Mepolizumab
Trial Overview
The trial is testing the effectiveness of a medication called Nucala (Mepolizumab) for treating chronic spontaneous urticaria when standard treatments like antihistamines don't work. It's an early-stage study aimed at gathering initial data on how well this drug works for hives.
How Is the Trial Designed?
1
Treatment groups
Experimental Treatment
This is an open-label pilot investigation and all study participants are assigned to active treatment. There is no placebo arm in this study.
Find a Clinic Near You
Who Is Running the Clinical Trial?
Mayo Clinic
Lead Sponsor
GlaxoSmithKline
Industry Sponsor
Dame Emma Walmsley
GlaxoSmithKline
Chief Executive Officer since 2017
MA in Classics and Modern Languages from Oxford University
Dr. Hal Barron
GlaxoSmithKline
Chief Medical Officer since 2018
MD from Harvard Medical School
Published Research Related to This Trial
Citations
Efficacy and Safety of Biologic Agents in Chronic Urticaria ...
The SIRUS trial additionally showed that mepolizumab helped decrease oral prednisone dose in patients dependent on oral steroids. Unfortunately, in our cohort, ...
NCT03494881 | Mepolizumab for the Treatment of Chronic ...
The primary endpoint will be the mean reduction in the seven day urticaria activity score (UAS7) before and after 10 weeks of treatment with mepolizumab. ...
Chronic urticaria: unmet needs, emerging drugs, and new ...
Recently, data from the cholinergic urticaria cohort have demonstrated complete response by week 8 in five (56%) of nine patients treated with ...
Chronic Spontaneous Urticaria (CSU) Treatment Clinical Trial ...
*In Study 1, 36% of patients achieved zero itch and zero hives with XOLAIR 300 mg. In Study 2, 44% of patients achieved zero itch and zero hives with XOLAIR 300 ...
Real-World Effectiveness of Mepolizumab in Patients with ...
The proportion of patients with any OCS use significantly decreased from the baseline to follow-up period by 16.1% and 17.3% in the allergic and ...
Safety Profile | NUCALA (mepolizumab) for HCPs
Systemic reactions, including hypersensitivity: <1% NUCALA, <1% placebo. Manifestations included urticaria, erythema, and rash. 1 of 3 reactions occurred on ...
A real-world disproportionality analysis of mepolizumab based ...
In addition, although mepolizumab has exhibited favorable long-term safety in clinical studies (Gleich et al., 2021; Maspero et al., 2022), long ...
SEA Safety Profile | NUCALA (mepolizumab) for HCPs
Learn about NUCALA's safety profile from adverse reactions reported in studies for patients with severe eosinophilic asthma including 6.4-year safety data.
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