ADL-018 vs Omalizumab for Chronic Urticaria
What You Need to Know Before You Apply
What is the purpose of this trial?
This trial examines the effectiveness of a new treatment called ADL-018 (an omalizumab biosimilar) for people with chronic hives, particularly those who continue to experience symptoms despite using standard antihistamines. Researchers aim to determine if ADL-018 is as effective, safe, and tolerable as the current treatment, XOLAIR, which is used for similar symptoms. The trial includes multiple groups, with some participants receiving ADL-018 and others receiving XOLAIR, to compare outcomes. Suitable candidates have had chronic hives for at least six months and continue to experience symptoms, such as itchiness and hives, despite ongoing antihistamine use. As a Phase 3 trial, this study represents the final step before FDA approval, offering participants a chance to contribute to the development of a potentially new treatment option.
Do I have to stop taking my current medications to join the trial?
Yes, you may need to stop certain medications. You must stop using systemic or topical corticosteroids, hydroxychloroquine, methotrexate, cyclosporine, cyclophosphamide, investigational agents, IVIG, plasmapheresis, regular doxepin, H2 antihistamines, and LTRAs within specific timeframes before screening. However, you must continue using an H1 antihistamine for at least 3 consecutive days before screening.
Will I have to stop taking my current medications?
The trial requires that you stop taking certain medications before joining. You must not use systemic or topical corticosteroids, hydroxychloroquine, methotrexate, cyclosporine, cyclophosphamide, or certain investigational agents within 10 days before screening. Additionally, you must stop using H2 antihistamines 7 days before, and LTRA medications 10 to 14 days before screening.
Is there any evidence suggesting that this trial's treatments are likely to be safe?
Research has shown that ADL-018, a drug similar to XOLAIR (Omalizumab), has been tested for safety in treating chronic spontaneous urticaria (CSU), a type of hives. Earlier studies found ADL-018 to be safe, with no major side effects reported, indicating that patients generally tolerated it well. These results align with those for XOLAIR, which is already approved for treating CSU. Overall, current research suggests both treatments are safe.12345
Why are researchers excited about this trial's treatments?
Researchers are excited about ADL-018 for chronic urticaria because it could offer a new approach compared to the standard treatment, Xolair (omalizumab). While both ADL-018 and Xolair use omalizumab, a monoclonal antibody that targets IgE to reduce allergic responses, ADL-018 might have a different formulation or dosing schedule that can improve patient outcomes. The possibility of achieving similar or better results with potentially fewer injections or a different treatment regimen makes ADL-018 an intriguing option for those with chronic urticaria. This could lead to more personalized and flexible treatment plans for patients suffering from this condition.
What evidence suggests that this trial's treatments could be effective for chronic urticaria?
This trial will compare ADL-018, a biosimilar to Xolair (omalizumab), with Xolair itself for treating chronic hives. Studies have shown that ADL-018 produces positive results in treating chronic hives, matching Xolair in safety and effectiveness. Previous research on Xolair demonstrated its ability to significantly reduce hives and improve the quality of life for individuals with chronic spontaneous hives. Both ADL-018 and Xolair lower the activity of IgE, a protein involved in allergic reactions, which helps control symptoms. Overall, evidence supports the effectiveness of both ADL-018 and Xolair in managing chronic hives symptoms. Participants in this trial will receive either ADL-018 or Xolair, with various treatment arms assessing different dosages and transition periods.23678
Are You a Good Fit for This Trial?
Adults aged 18-75 with Chronic Idiopathic Urticaria (CIU) who haven't improved on antihistamines can join. Women must use birth control or be non-childbearing, and all participants should commit to the study schedule. Excluded are those recently in other drug trials, with known causes for their hives, certain medical conditions or treatments, cancer history, substance abuse issues, or infections like hepatitis or HIV.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants receive ADL-018 or XOLAIR every 4 weeks for 24 weeks, including a 12-week main treatment period and a 12-week transition period
Follow-up
Participants are monitored for safety and effectiveness after treatment
What Are the Treatments Tested in This Trial?
Interventions
- ADL-018
- XOLAIR (Omalizumab)
Trial Overview
The trial is testing ADL-018 against XOLAIR (Omalizumab), both given as injections to see which one works better for chronic hives when regular antihistamines don't help. Participants will receive either ADL-018 or XOLAIR while continuing their antihistamine treatment.
How Is the Trial Designed?
10
Treatment groups
Experimental Treatment
Active Control
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered twice (total dosage 300 mg) at week 12,16,20 in patients that were randomized to Xolair-300 mg in the main treatment period.
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered with one placebo injection at week 12,16,20 in patients that were randomized to XOLAIR-150 mg in the main treatment period.
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered twice (total dosage 300 mg) at week 0, 4, 8
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered twice (total dosage 300 mg) at week 12,16,20 in patients that were randomized to ADL-018 300 mg in the Main Treatment period.
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered with one placebo injection at week 0, 4, 8
ADL-018 (Omalizumab) injection 150 mg/mL pre-filled syringe administered with one placebo injection at week 12,16,20 in patients that were randomized to ADL-018150 mg in the main treatment period.
XOLAIR (omalizumab) injection 150 mg/mL pre-filled syringe administered with one placebo injection at week 0, 4, 8
XOLAIR (omalizumab) injection 150 mg/mL pre-filled syringe administered twice (total dosage 300 mg) at week 12,16,20 in patients that were randomized to Xolair-300 mg in the main treatment period.
XOLAIR (omalizumab) injection 150 mg/mL pre-filled syringe administered with one placebo injection at week 12,16,20 in patients that were randomized to XOLAIR -150 mg in the main treatment period.
XOLAIR (omalizumab) injection 150 mg/mL pre-filled syringe administered twice (total dosage 300 mg) at week 0, 4, 8
ADL-018 is already approved in European Union, United States for the following indications:
- Chronic idiopathic urticaria
- Severe persistent allergic asthma
- Chronic rhinosinusitis with nasal polyps
- Chronic idiopathic urticaria
- Severe persistent allergic asthma
- Chronic rhinosinusitis with nasal polyps
- IgE-mediated food allergy
Find a Clinic Near You
Who Is Running the Clinical Trial?
Kashiv BioSciences, LLC
Lead Sponsor
COD Research Private Ltd
Collaborator
Published Research Related to This Trial
Citations
Kashiv reports positive results from trial of Xolair biosimilar
Kashiv has reported positive topline outcomes from the confirmatory trial of the proposed biosimilar to Novartis' Xolair, ADL-018.
Kashiv BioSciences Announces Positive Topline Results ...
Positive results from the confirmatory clinical efficacy and safety study of ADL-018, proposed biosimilar to XOLAIR®; The clinical study met ...
3.
advanzpharma.com
advanzpharma.com/news/2025/positive-top-line-results-from-confirmatory-efficacy-study-for-proposed-biosimilar-to-xolair-omalizumabPositive Top Line Results from Confirmatory Efficacy Study ...
The study met its primary endpoint, with data demonstrating equivalence of therapeutic endpoints and comparable safety between the biosimilar ...
Amneal Highlights Positive Topline Results from Confirmatory ...
The randomized, double-blind, multicenter study was conducted by Kashiv to assess the efficacy, safety, and immunogenicity of ADL-018 compared ...
Efficacy and safety of CT‐P39, an omalizumab biosimilar ...
Improvements in efficacy outcomes observed in the TPs gradually decreased during the follow‐up period, but did not return to baseline values.
highlights of prescribing information - accessdata.fda.gov
Omalizumab-igec is biosimilar* to XOLAIR® (omalizumab) ... The safety of omalizumab for the treatment of chronic spontaneous urticaria (CSU) was assessed.
ADL-018 vs Omalizumab for Chronic Urticaria
Omalizumab was found to be safe, as no side effects were reported during the treatment, indicating its potential as an effective option for patients ...
8.
investors.alvotech.com
investors.alvotech.com/news-releases/news-release-details/positive-top-line-results-confirmatory-efficacy-study-proposedPositive Top Line Results from Confirmatory Efficacy Study ...
The randomized, double-blind, multicenter study assessed the efficacy, safety, and immunogenicity of AVT23 compared to Xolair® in patients with ...
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