- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03749148
Cholinergic Urticaria - Efficacy of Dupilumab (CHED)
A Randomized, Double-blind, Placebo-controlled, Proof of Concept, Multicenter, 16-week Treatment Study With a 16 Week Follow-up Period to Assess the Efficacy and Safety of Dupilumab (Anti-IL4Ra) in Adult Patients With Cholinergic Urticaria Despite H1-antihistamine Treatment
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Treatment with Dupilumab has been shown to reduce clinically significant exacerbations and to improve skin symptom control as well as quality of life in moderate to severe atopic dermatitis patients and in moderate to severe asthma patients. It has been approval by European Medicines Agency (EMA) for the treatment of atopic dermatitis patients in September 2017.
Dupilumab is a novel monoclonal antibody that inhibits interleukin-4 (IL-4) and interleukin-13 (IL-13) signaling and was previously found to be effective in atopic dermatitis and asthma. Considering that CholU and atopic diseases share many common features (e.g. key pathogenic role of mast cells and immunoglobulin E (IgE), itch is a dominant symptom, Th2 dominance), it is reasonable to expect that Dupilumab is beneficial in CholU.
These results suggest that Dupilumab may provide an effective treatment option for patients with insufficient treatment responses to H1-antihistamines exhibiting wheal and flare type skin reactions.
The gold standard treatment of CholU consists of administration of antihistamines. In most patients, symptoms persist with standard dosing of antihistamines. In antihistamine-refractory patients with cholinergic urticaria, no other licensed treatment is currently available. In 2014, omalizumab has been licensed for add-on therapy in chronic spontaneous urticaria (CSU) patients who still have symptoms despite standard-dosed antihistamine treatment, but not for chronic inducible forms of urticaria. Accordingly, there is still a great medical need for additional treatment options of CholU patients that are refractory to antihistamine treatment.
Dupilumab has excellent potential to provide symptom control in CholU. This study will provide additional valuable insights into the therapeutic potential of Dupilumab in improving quality of life in these patients, in addition to managing CholU symptoms.
Study Type
Enrollment (Actual)
Phase
- Phase 2
Contacts and Locations
Study Contact
- Name: Marcus Maurer, Prof.
- Phone Number: +4930450518042
- Email: marcus.maurer@charite.de
Study Locations
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Berlin, Germany, 12203
- Charite-Universitatsmedizin Berlin
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Bayern
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Erlangen, Bayern, Germany, 91054
- Universitatsklinikum Erlangen
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Hessen
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Marburg, Hessen, Germany, 35043
- Universitätsklinikum Giessen und Marburg
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Nordrhein-Westfalen
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Aachen, Nordrhein-Westfalen, Germany, 52074
- Uniklinik RWTH Aachen
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Münster, Nordrhein-Westfalen, Germany, 48149
- Hautklinik Universitätsklinikum Münster
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Rheinland-Pfalz
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Mainz, Rheinland-Pfalz, Germany, 55101
- Hautklinik der Universitätsmedizin Mainz Clinical Research Center
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Sachsen
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Dresden, Sachsen, Germany, 01307
- Universitätsklinikum Carl Gustav Carus
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Schleswig-Holstein
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Kiel, Schleswig-Holstein, Germany
- Universitätsklinikum Schleswig-Holstein, Klinik für Dermatologie, Venerologie und Allergologie
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Description
Inclusion Criteria:
Diagnosis: cholinergic urticaria (ongoing disease)
- Patient is informed about study procedures and medications and has given written informed consent before any assessment.
- Patient is able to communicate with the investigator, understands and complies with the requirements of the study.
- Male or Female
- Patient is 18-75 years of age
Patient is diagnosed with CholU and refractory to standard of care treatment at the time of randomization, as defined by the following:
The presence of itch and hives for equal or more than 6 consecutive weeks at any time prior to enrollment despite current use of licensed dose H1 antihistamine Urticaria control test UCT less than 12 prior to randomization (Day 1) CholU diagnosis for 6 months
- Willing and able to complete a daily symptom diary for the duration of the study and adhere to the study visit schedules.
- Patients must not have more than one missing diary entry in the 7 days prior to randomization. Re-screening may be considered.
- Women of childbearing potential have to agree to use an acceptable form of contraception (as determined by the site investigator) and have to continue its use for the duration of the study.
Exclusion Criteria:
- Use of other investigational drugs at the time of enrollment, or within 30 days or 5 half-lives of enrollment, whichever is longer; or longer if required by local regulations, and for any other limitation of participation in an investigational trial based on local regulations.
- History of hypersensitivity to any of the study drugs (Dupilumab, rescue medication) or their components or to drugs of similar chemical classes.
- Clearly dominating other form of urticaria as etiology for wheal and flare type reactions. This includes the following: Chronic spontaneous urticaria, inducible urticaria: urticaria factitia, cold-, heat-, solar-, pressure-, delayed pressure-, aquagenic, or contact-urticaria. These diseases are allowed as comorbidities, if cholinergic urticaria is the dominating form of chronic urticaria.
- Other diseases with symptoms of urticaria or angioedema, including urticaria vasculitis, erythema multiforme, cutaneous mastocytosis (urticaria pigmentosa), and hereditary or acquired angioedema (e.g., due to C1 inhibitor deficiency)
- Any other active skin disease associated with chronic itching that might confound the study evaluations and results (e.g. atopic dermatitis, bullous pemphigoid, dermatitis herpetiformis, etc.)
Patients who have received concomitant prohibited medication within the last 3 months prior to screening:
- Anti-IgE therapy (e.g. omalizumab)
- Routine (daily or every other day during 5 or more consecutive days) doses of systemic corticosteroids or other immunosuppressants
- Intravenous immunoglobulins
- Biological therapy
- Systemic immunosuppressants
- Live/attenuated vaccines
- Other investigational drugs
- Use of prohibited treatment detailed in protocol (see section 6.5.8 and Table 3: Prohibited treatment).
- History of anaphylactic shock.
- Presence of hypereosinophilic diseases (blood eosinophils >1500 cells/mm3 at the latest available test).
- Presence of clinically significant cardiovascular, bronchial, 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.
- History of malignancy of any organ system (other than localized basal cell carcinoma or actinic keratosis or Bowen disease: carcinoma in situ of skin; carcinoma in situ of the cervix or non-invasive malignant colon polyps that have been removed), treated or untreated, within the past 5 years, regardless of whether there is evidence of local recurrence or metastases.
- Evidence of severe renal dysfunction at screening
- Patient considered potentially unreliable or where it is envisaged the patient may not consistently attend scheduled study visits.
- Serious psychiatric and/or psychological disturbances.
- History or evidence of ongoing drug or alcohol abuse, within the last 6 months prior to randomization.
- Patient unable to complete a patient diary or complete questionnaires on paper.
- Any other condition or prior/current treatment, which in the opinion of the investigator renders the patient ineligible for the study schedule.
- Study personnel or first degree relatives of investigator(s) must not be included in the study.
- Subjects who live in detention on court order or on regulatory action as per local and national law (see §40 subsection 1 sentence 3 no. 4 Arzneimittelgesetz)
- Pregnant or nursing (lactating) women, where pregnancy is defined
- Pregnant or nursing (lactating) women, where pregnancy is defined as the state of a female after conception and until the termination of gestation, confirmed by a positive human chorionic gonadotropi (hCG) laboratory test.
Women of child-bearing potential, defined as all women physiologically capable of becoming pregnant, UNLESS they are using highly-effective methods of contraception during the duration of the study. Highly-effective contraception methods include:
- Total abstinence (when this is in line with the preferred and usual lifestyle of the patient), Periodic abstinence (e.g., calendar, ovulation, symptothermal, post-ovulation methods) and withdrawal are not acceptable methods of contraception.
- Female sterilization (have had surgical bilateral oophorectomy with or without hysterectomy) or tubal ligation at least six weeks before taking study treatment. In case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow-up hormone level assessment
- Male sterilization (at least 6 m prior to screening). For female patients on the study, the vasectomized male partner should be the sole partner for that patient.
- Use of oral, injected or implanted hormonal methods of contraception or other forms of hormonal contraception that have comparable efficacy (failure rate < 1%), for example hormone vaginal ring or transdermal hormone contraception
- Placement of an intrauterine device (IUD) or intrauterine system (IUS) In case of use of oral contraception women should have been stable on the same pill for a minimum of 3 months before taking study treatment.
Note: Women are considered post-menopausal and not of child bearing potential if they have had 12 months of natural (spontaneous) amenorrhea with an appropriate clinical profile (e.g. age appropriate, history of vasomotor symptoms) or six months of spontaneous amenorrhea with serum (follicle-stimulating hormone) FSH levels > 40 (milli international units) mIU/mL; or have had surgical bilateral oophorectomy (with or without hysterectomy) at least six months ago. In the case of oophorectomy alone, only when the reproductive status of the woman has been confirmed by follow up hormone level assessment is she considered not of child bearing potential.
- Patients with active confirmed SARS -CoV2 infection are to be excluded
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Dupilumab
Dupilumab, s.c.
administration 2 injections (600mg) as loading dose, 1 injection (300mg) every 14 days for a total of 16 weeks
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anti-IL4-Receptor alpha
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Placebo Comparator: Placebo
matching Placebo, s.c.
administration 2 injections as loading dose, 1 injection every 14 days for a total of 16 weeks
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Placebo
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
cholinergic Urticaria activity score over 7 days (CholUAS7)
Time Frame: Change from 7 days prior to baseline (Visit (V) 1) to 7 days prior to week 16 (V9)]
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0-42 points total range, higher values equal more disease activity
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Change from 7 days prior to baseline (Visit (V) 1) to 7 days prior to week 16 (V9)]
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Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Global assessment
Time Frame: Change from 7 days prior to baseline (Visit (V) 1) to 7 days prior to week 16 (V9)]
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Global assessment (physician and patient) by visual analogue score (VAS; 0 - no pain; 10 - max. amount of pain) for disease activity
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Change from 7 days prior to baseline (Visit (V) 1) to 7 days prior to week 16 (V9)]
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provocation urticaria activity score (pUAS; 0 - no activity; 3 - high activity)
Time Frame: Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Reduction in provocation urticaria activity score
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Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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weekly pruritus score (PS7; 0 - no activity; 21 - high activity)
Time Frame: Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Reduction in weekly pruritus score (PS7)
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Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Responder rates and sypmtom patterns
Time Frame: Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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symptoms assessed by diary
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Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Urticaria control test, dermatological quality of life, cholinergic urticaria quality of life
Time Frame: Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Quality of life instruments as assessed by urticaria control test (UCT; 16 - complete disease control; 0 - max. amount of physical symptoms), dermatological quality of life (DLQI; 0 - no impairment of life quality, 30 - maximum impairment) , and cholinergic urticaria quality of life (CholUQoL; 0 - no impairment; 120 - worst impairment)
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Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Use of rescue medication
Time Frame: Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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frequency of how often rescue medication was used
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Change from 7 days prior to baseline (V1) to 7 days prior to week 16 (V9)]
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Collaborators and Investigators
Investigators
- Principal Investigator: Marcus Maurer, Prof., Charite University, Berlin, Germany
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- D-001-02
- 2017-001262-25 (EudraCT Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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