Clinical trial • Phase II • Dermatology|Rare Disease
BARZOLVOLIMAB for Prurigo nodularis
Phase II trial of BARZOLVOLIMAB for Prurigo nodularis.
Overview
- Trial Therapeutic Area
- Dermatology|Rare Disease
- Trial Disease
- Prurigo nodularis
- Trial Stage
- Phase II
- Drug Modality
- Monoclonal antibody
Key dates
- Initial CTIS Submission Date
- 10-05-2024
- First CTIS Authorization Date
- 13-08-2024
Trial design
Randomised, placebo (barzolvolimab vehicle containing 0 mg/ml barzolvolimab) versus barzolvolimab arms: group 1 - loading dose 450 mg then 150 mg subcutaneous every 4 weeks (q4w); group 2 - loading dose 450 mg then 300 mg subcutaneous every 4 weeks (q4w).-controlled Phase II trial in Germany, Poland, Spain and others.
- Randomised
- Yes
- Comparator
- Placebo (barzolvolimab vehicle containing 0 mg/mL barzolvolimab) versus barzolvolimab arms: Group 1 - loading dose 450 mg then 150 mg subcutaneous every 4 weeks (Q4W); Group 2 - loading dose 450 mg then 300 mg subcutaneous every 4 weeks (Q4W).
- Target Sample Size
- 120
- Trial Duration For Participant
- 280
Stratification factors
- history of atopy
Eligibility
Recruits 120 Vulnerable population flag selected. Participants must 'Read, understood, and provided written informed consent' themselves; patients must be able to provide informed consent themselves. HIPAA authorization required if applicable. Consent documentation provided (L1_SIS and ICF documents) and localized versions present for member states..
- Pregnancy Exclusion
- Main 15: Women who are pregnant or nursing. All female participants with reproductive potential must have a negative pregnancy test prior to starting study treatment.
- Vulnerable Population
- Vulnerable population flag selected. Participants must 'Read, understood, and provided written informed consent' themselves; patients must be able to provide informed consent themselves. HIPAA authorization required if applicable. Consent documentation provided (L1_SIS and ICF documents) and localized versions present for member states.
Inclusion criteria
- {"criterion_text":"- Main 1: Read, understood, and provided written informed consent, and Health Insurance Portability and Accountability Act (HIPAA) authorization if applicable, after the nature of the study has been fully explained. Patients must be able to provide informed consent themselves.\n- Main 14: Willing and able to comply with all study requirements and procedures. Participants must comply with daily study diary completion for at least 5 of the 7 days for the 7-day period immediately preceding randomization.\n- Main 2: Male or female, ≥ 18 years of age.\n- Main 3: Has received a diagnosis of PN by a dermatologist at least 3 months prior to the Screening Visit.\n- Main 4: A total of at least 20 PN nodules with bilateral distribution on both arms and/or both legs and/or both sides of the trunk at screening and Day 1 (i.e., Investigator Global Assessment for stage of chronic nodular prurigo (IGA-CNPG-S) score ≥ 3\n- Main 5: Severe itch, defined as the mean of the daily worst itch NRS (WI-NRS) score of ≥ 7 during the 7-day period immediately prior to the Baseline (Day 1) Visit. Note: participant must have daily diary data for at least 5 of these 7 days to determine eligibility.\n- OLE 1: Participated in the MAIN phase, did not discontinue the MAIN Treatment Period early, and completed through at least the MAIN EOT Visit (Week 24).\n- OLE 2: Has active PN defined as mean daily WI-NRS ≥ 7 and IGA-CNPG-S ≥ 3 at Week 24 or at any of the follow-up visits between Week 24 and Week 40 of the MAIN phase.\n- OLE 3: Treatment-related adverse events (AEs) in the MAIN phase must have resolved, returned to normal or baseline, or are no longer considered clinically significant by the investigator.\n- OLE 4: Must continue to meet eligibility criteria as described for the MAIN phase and remain a candidate for treatment in the clinical judgment of the treating investigator.\n- Main 6: Documented history before the Screening Visit that participant had inadequate response to prescription topical medications or that topical medications are medically inadvisable for the participant (such as concerns for safety). Inadequate response to prescription topical medications is defined as failure to achieve or maintain clear, or almost clear skin, or mild disease activity of PN lesions per IGA-CNPG-S (i.e., 0=clear, 1=almost clear, 2=mild; despite treatment with a daily topical regimen of TCS of medium to high potency (with or without a concomitant TCI or other topical antipruritic) applied for ≥ 4 weeks or for the maximum duration recommended by the product label (e.g., 2 weeks for super-potent TCS), whichever is shorter.\n- Main 7: Willing to apply a topical moisturizer (emollient) once or twice a day during screening and throughout the study. Participants must have applied a stable dose of topical emollient (moisturizer) once or twice daily for at least 5 out of the 7 consecutive days immediately before Day 1.\n- Main 8: White blood count (WBC), absolute neutrophil count (ANC), and platelets above the lower limit of normal (LLN) range range and hemoglobin no less than1 g/dL below the LLN, as defined by the central laboratory at screening. ( *for 8, 9 and 10 above if test results do not meet the above criteria, a repeat test may be performed to determine eligibility).\n- Main 9: Aspartate aminotransferase (AST) ≤ 2X the upper limit of normal (ULN,) and total bilirubin ≤ ULN (unless elevated bilirubin is related to Gilbert’s Syndrome), at screening* (*for 8, 9, 10 and 11 above if test results do not meet the above criteria, a repeat test may be performed to determine eligibility.)\n- Main 10: Alanine aminotransferase (ALT) ≤ 2 X ULN and total bilirubin ≤ ULN (unless elevated bilirubin is related to Gilbert’s Syndrome), at screening*. (*for 8, 9, 10 and 11 above if test results do not meet the above criteria, a repeat test may be performed to determine eligibility.)\n- Main 11: Estimated glomerular filtration rate based on creatinine (eGFRcr) as calculated using the Chronic Kidney Disease Epidemiology Collaboration (CKD-EPI) creatinine equation is ≥ 45 mL/min/1.73 m2, at screening*. Note: participants with renal disease may be included if this criterion is met. (*for 8, 9, 10 and 11 above if test results do not meet the above criteria, a repeat test may be performed to determine eligibility.)\n- Main 12: Females must meet one of the following criteria: If of childbearing potential, agrees to use highly effective contraception from the time of the Screening Visit and for at least 150 days after receipt the final dose of study treatment. Highly effective methods of contraception include the following: • combined (estrogen and progestogen containing) hormonal contraception associated with inhibition of ovulation, administered as oral, intravaginal or transdermal • progestogen-only hormonal contraception associated with inhibition of ovulation administered as oral, injectable or by implantable means • intrauterine device (IUD) • intrauterine hormone-releasing system (IUS) • tubal ligation Females of non-childbearing potential, who are surgically sterile (i.e., had undergone complete hysterectomy, bilateral salpingectomy or bilateral oophorectomy) or in a menopausal state (at least 1 year without menses), as confirmed by follicle stimulating hormone (FSH) levels, are eligible.\n- Main 13: Male participants must agree to use barrier contraceptive methods with female partners of childbearing potential throughout the study and for at least 150 days after receiving the final dose of the study treatment. Additionally, these female partners must use highly effective contraception methods during the same period. Male participants who have undergone a vasectomy, confirmed as surgically successful, are exempt from this requirement. Male participants must also agree not to donate sperm during the study and for at least 150 days after receiving the study treatment. Male participants must agree to use highly effective methods of contraception with female partners of childbearing potential during the study and must also agree to not donate sperm during the study and for at least 150 days after receipt of the study treatment."}
Exclusion criteria
- {"criterion_text":"- Main 1: PN due to neuropathy (e.g., small fiber neuropathy, post-herpetic itch, notalgia paresthetica, brachioradial pruritus) or psychiatric disorders (e.g., delusional parasitosis, factitious dermatitis, obsessive-compulsive disorders, schizophrenia).\n- Main 18: Participants with contraindications for use of epinephrine (e.g., history of closed angle glaucoma, significant arrhythmias, myocardial infarction, or cardiomyopathy) or are taking medications that might interfere with pharmacodynamic actions of epinephrine (e.g., beta blockers).\n- Main 19: Known active hepatitis B, hepatitis C or human immunodeficiency virus (HIV), or coronavirus disease of 2019 (COVID-19) infection.\n- Main 2: PN due to medications.\n- Main 20: Malignancy or a history of malignancy (Exception: fully treated skin basal cell carcinoma, non-metastatic squamous cell carcinomas, or cervical intraepithelial neoplasia, or cervical carcinoma in situ with no evidence of recurrence) within five (5) years prior to Screening Visit.\n- Main 21: Other screening laboratory or electrocardiogram (ECG) findings that are considered clinically significant.\n- Main 22: Active infection requiring treatment with systemic antibiotics, antivirals, antifungals, antiparasitics or antiprotozoals at the Screening Visit.\n- Main 23: Any other acute or chronic medical or psychiatric condition or laboratory abnormality that could increase the risk associated with study participation or could interfere with the interpretation of study results and, in the judgment of the investigator, would make the participant inappropriate for entry into the study.\n- Main 24: Procedures requiring general or epidural anaesthesia within 8 weeks prior to study treatment, minor procedures (e.g., dental) within 14 days prior to study treatment, or anticipation of procedures requiring general anaesthesia during study participation.\n- Main 25: Prior receipt of barzolvolimab.\n- Main 26: Participation in another research study involving an investigational product within 3 months or 5 half-lives, whichever is greater, prior to the Baseline (Day 1) Visit.\n- Main 10: Biologic therapy including approved or investigational agents (e.g., dupilumab, investigational monoclonal antibodies against IL-31 or IL-31 receptor or other monoclonal antibody) within 3 months or 5 half-lives, whichever is longer, prior to the Baseline (Day 1) Visit.\n- Main 27: Participants who live in detention on court order or on regulatory action will not be enrolled.\n- Main 28: Sponsor or contract research organization (CRO) staff directly involved in the conduct of the study, and site staff supervised by the investigator, and their respective family members.\n- Main 3: Unilateral PN lesions that are limited to a small, localized area(s) on one side of the body.\n- Main 4: Active unstable (e.g., in an acute flare) pruritic skin conditions in addition to PN (e.g., moderate to severe atopic dermatitis) that would interfere with the assessment of PN based on the investigator’s clinical judgment.\n- Main 5: Participants with documented moderate to severe atopic dermatitis (e.g., an Investigator Global Assessment [IGA] for atopic dermatitis score of 3 or 4, an Eczema Area and Severity Index [EASI] score of ≥16, or a scoring atopic dermatitis [SCORAD] score of ≥25) within 6 months before the start of screening.\n- Main 6: The following topical treatments for PN within 2 weeks of the Baseline (Day 1) Visit: • TCS/TCI • Initiation of treatment with prescription moisturizers or moisturizers containing additives such as ceramide, hyaluronic acid, urea, menthol, polidocanol, or filaggrin degradation products during screening Note: Participants who initiated such moisturizers before screening can continue using them as long as the dose remains stable throughout the study. • Topical JAK-1 inhibitors • Topical capsaicin • Topical vitamin D analogs (e.g., calcipotriol) • Topical phosphodiesterase 4 (PDE4) inhibitors (e.g., crisaborole) • Topical cannabinoids • Topical anaesthetics (lidocaine, prilocaine, polidocanol, amitriptyline hydrochloride/ketamine mixture, pramoxine) • Topical mast cell stabilizers (e.g., cromolyn, ketotifen) • Topical products containing other itch relieving agents (e.g., menthol, strontium).\n- Main 7: Intralesional treatments of PN with a corticosteroid or botulin toxin within 4 weeks of the Baseline (Day 1) Visit.\n- Main 8: Phototherapy of PN with ultraviolet (UV) A or UVB within 4 weeks of the Baseline (Day 1) Visit.\n- Main 9: Non-biologic systemic (oral or injectable) agents listed below, including investigational agents, within 4 weeks or 5 half-lives, whichever is longer, prior to the Baseline (Day 1) Visit. Note: Non-biologic systemic (oral or injectable) treatments: first-generation sedating antihistamines, opioid receptor modulators (e.g., naltrexone, naloxone, nalbuphine), cannabinoids, mast cell stabilizers (e.g., cromolyn, ketotifen), neurokinin receptor-1 antagonists (e.g., aprepitant), retinoids, immunosuppressants/Confidential Page 15 of 86 immunomodulators (e.g., corticosteroids, methotrexate, cyclosporin, tacrolimus, mycophenolate mofetil, azathioprine, Janus kinase [Jak] inhibitors, thalidomide, lenalidomide), or other approved systemic agents with anti-pruritic effects.\n- OLE 1: Developed any of the exclusion criteria as described in the MAIN phase.\n- Main 11: Planned or anticipated use of any prohibited medications during screening and throughout the study.\n- OLE 2: Participants who, during their participation in the MAIN phase, experienced an AE, which in the opinion of the investigator could indicate that continued treatment with barzolvolimab may present an unreasonable risk for the participant.\n- Main 12: Receipt of a live vaccine within 2 months prior to the Baseline (Day 1) Visit (participants must agree to avoid live vaccination during study treatment and within 4 months thereafter). Examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella-zoster (chicken pox), yellow fever, rabies, Bacillus Calmette–Guérin (BCG), and typhoid vaccine. Seasonal influenza vaccines for injection are generally inactivated virus vaccines and are allowed; however, intranasal influenza vaccines (e.g., FluMist®) are live attenuated vaccines and are not allowed.\n- Main 13: History of anaphylaxis.\n- Main 14: Any known contraindications or hypersensitivity to any component of study treatments and drugs of similar chemical classes (i.e., murine, chimeric or human antibodies).\n- Main 15: Women who are pregnant or nursing. All female participants with reproductive potential must have a negative pregnancy test prior to starting study treatment.\n- Main 16: Severe or uncontrolled chronic diseases (e.g., chronic hepatic or renal disease, diabetes mellitus) that might interfere with the evaluation of the clinical effect or safety of study treatment.\n- Main 17: Participants with moderate-to-severe pulmonary or cardiovascular diseases; see Appendix 7 for guidelines. Note: participants with symptomatic cardiovascular or pulmonary disease that requires medication should be carefully assessed and discussed with the medical monitor to ensure their cardiovascular and/or pulmonary status does not increase their risk of study participation."}
Endpoints
Primary endpoints
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) in WI-NRS by ≥ 4 from baseline to Week 12.","definition_or_measurement_approach":"WI-NRS (Worst Itch Numerical Rating Scale) measured versus baseline; endpoint is proportion of participants achieving a ≥4-point reduction from baseline to Week 12 (daily diary data used; participant must have diary data for at least 5 of the 7 days immediately prior to randomization to determine eligibility)."}
- {"endpoint_text":"- OLE: Incidence and severity of AEs from OLE baseline through Week X40.","definition_or_measurement_approach":"Collection and recording of adverse events (incidence and severity grading) from OLE baseline through Week X40 per protocol safety reporting procedures."}
Secondary endpoints
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) in WI-NRS by ≥ 4 from baseline to Week 4, Week 24 and over time.","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in WI-NRS measured at Weeks 4 and 24 and over time (WI-NRS from daily diaries)."}
- {"endpoint_text":"- Main: Proportion of participants with IGA-CNPG-S score of 0 or 1 at Weeks 4. 12 and 24.","definition_or_measurement_approach":"Investigator Global Assessment for stage of chronic nodular prurigo (IGA-CNPG-S) score assessment at Weeks 4, 12 and 24; proportion with score 0 or 1 reported."}
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) in WI-NRS by ≥ 4 from baseline and IGA-CNPG-S score of 0 or 1 at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Composite endpoint combining WI-NRS ≥4 improvement and IGA-CNPG-S = 0 or 1 measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants with IGA for activity of chronic prurigo (IGA-CPG-A) score of 0 or 1 at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Investigator Global Assessment for activity (IGA-CPG-A) at Weeks 4, 12, 24; proportion with score 0 or 1."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in WI-NRS at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in WI-NRS (absolute and percent) measured at Weeks 4, 12 and 24 using WI-NRS scores."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in Sleep Quality Numerical Rating Scale (SQ-NRS) at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in SQ-NRS measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in Worst Pain Numerical Rating Scale (WP-NRS) at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in WP-NRS measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in PROMIS Fatigue-SF Daily at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in PROMIS Fatigue-SF Daily measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in DLQI at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in Dermatology Life Quality Index (DLQI) measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants with WI-NRS score < 2 at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Proportion of participants with WI-NRS <2 measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) in SQ-NRS by ≥ 4 from baseline to Week 4, 12 and 24.","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in SQ-NRS measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) in WP-NRS by ≥ 4 from baseline to Weeks 4, 12 and 24.","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in WP-NRS measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants with improvement (reduction) of ≥ 4 in DLQI from baseline to Weeks 4, 12 and 24.","definition_or_measurement_approach":"Proportion with ≥4-point improvement in DLQI at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Proportion of participants achieving DLQI score of 0 or 1 at Weeks 4. 12 and 24.","definition_or_measurement_approach":"Proportion achieving DLQI 0 or 1 at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in PGIS, and PGIS-SD at Weeks 4, 12 and 24.","definition_or_measurement_approach":"Change from baseline in Patient Global Impression of Severity (PGIS) and PGIS-SD measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: Vital signs, safety laboratory tests, physical examination findings, electrocardiograms (ECGs), and the incidence and severity of adverse events (AEs) throughout the study.","definition_or_measurement_approach":"Standard safety assessments (vital signs, labs, physical exam, ECGs) and AE collection throughout study duration."}
- {"endpoint_text":"- Main: Absolute and percentage change from baseline in IGA-CNPG-S at Weeks 4, 12, and 24.","definition_or_measurement_approach":"Change from baseline in IGA-CNPG-S measured at Weeks 4, 12 and 24."}
- {"endpoint_text":"- Main: PGIC and PGIC-SD (also including the absolute and percentage change from Week 4) at Weeks 4, 12, and 24","definition_or_measurement_approach":"Patient Global Impression of Change (PGIC) and PGIC-SD measured at Weeks 4, 12 and 24, with change from Week 4 reported."}
- {"endpoint_text":"- OLE: Proportion of participants with improvement (reduction) in weekly average WI-NRS by ≥ 4 from OLE baseline through Week X24","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in weekly average WI-NRS from OLE baseline through Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with IGA-CNPG-S score of 0 or 1 through Week X24","definition_or_measurement_approach":"Proportion with IGA-CNPG-S = 0 or 1 through OLE Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with improvement (reduction) in weekly average WI-NRS by ≥ 4 from OLE baseline and IGA-CNPG-S score of 0 or 1 through Week X24","definition_or_measurement_approach":"Composite: weekly average WI-NRS ≥4 reduction and IGA-CNPG-S 0/1 through OLE Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with IGA-CPG-A score of 0 or 1 through Week X24","definition_or_measurement_approach":"Proportion with IGA-CPG-A = 0 or 1 through OLE Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in weekly average WI-NRS from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in weekly average WI-NRS through Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in IGA-CNPG-S from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in IGA-CNPG-S through Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in weekly average SQ-NRS from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in weekly average SQ-NRS through Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in weekly average WP-NRS from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in weekly average WP-NRS through Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in weekly average PROMIS Fatigue-SF Daily from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in weekly average PROMIS Fatigue-SF Daily through Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in DLQI from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in DLQI through Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with weekly average WI-NRS score < 2 through Week X24","definition_or_measurement_approach":"Proportion with weekly average WI-NRS <2 through OLE Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with improvement (reduction) in weekly average SQ-NRS by ≥ 4 from OLE baseline through Week X24","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in weekly average SQ-NRS from OLE baseline through Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with improvement (reduction) in weekly average WP-NRS by ≥ 4 from OLE baseline through Week X24","definition_or_measurement_approach":"Proportion achieving ≥4-point reduction in weekly average WP-NRS from OLE baseline through Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants with improvement (reduction) of ≥ 4 in DLQI from OLE baseline through Week X24","definition_or_measurement_approach":"Proportion with ≥4-point improvement in DLQI from OLE baseline through Week X24."}
- {"endpoint_text":"- OLE: Proportion of participants achieving DLQI score of 0 or 1 through Week X24","definition_or_measurement_approach":"Proportion achieving DLQI 0 or 1 through OLE Week X24."}
- {"endpoint_text":"- OLE: Absolute and percentage change in PGIS and PGIS-SD from OLE baseline through Week X24","definition_or_measurement_approach":"Change from OLE baseline in PGIS and PGIS-SD through Week X24."}
- {"endpoint_text":"- OLE: PGIC and PGIC-SD (also including the absolute and percentage change from Week X4) at each visit through Week X24","definition_or_measurement_approach":"PGIC and PGIC-SD measured at each visit through OLE Week X24, with change from Week X4 reported."}
Recruitment
- Planned Sample Size
- 120
- Recruitment Window Months
- 22
- Consent Approach
- Written informed consent required from each participant (participants must be able to provide informed consent themselves). HIPAA authorization required if applicable. Subject information and informed consent form (L1_SIS and ICF) documents are provided (localized/translated versions available for member states). No assent (participants must be ≥18 years).
Geography
- Total Number Of Sites
- 31
- Total Number Of Participants
- 78
Germany
- Earliest CTIS Part Ii Submission Date
- 07-08-2024
- Latest Decision Or Authorization Date
- 06-10-2025
- Processing Time Days
- 425
- Number Of Sites
- 12
- Number Of Participants
- 27
Sites
- Site Name
- Universitätsklinikum Hamburg-Eppendorf
- Department Name
- Universitätsklinikum Hamburg-Eppendorf
- Contact Person Name
- Matthias Augustin
- Contact Person Email
- m.augustin@uke.de
- Site Name
- Charite Universitaetsmedizin Berlin KöR
- Department Name
- Institut für Allergieforschung (IFA),Charité
- Contact Person Name
- Martin Metz
- Contact Person Email
- Martin.Metz@charite.de
- Site Name
- Katholisches Klinikum Bochum gGmbH
- Department Name
- Katholisches Klinikum Bochum
- Contact Person Name
- Falk Bechara
- Contact Person Email
- falk.bechara@klinikum-bochum.de
- Site Name
- Universitaetsklinikum Erlangen AöR
- Department Name
- Hautklinik
- Contact Person Name
- Michael Sticherling
- Contact Person Email
- Michael.sticherling@uk-erlangen.de
- Site Name
- University Hospital Augsburg
- Department Name
- Dept of Dermatology
- Contact Person Name
- Andreas Wollenberg
- Contact Person Email
- Andreas.Wollenberg@uk-augsburg.de
- Site Name
- Johannes Gutenberg University Mainz
- Department Name
- Hautklinik
- Contact Person Name
- Petra Staubach
- Contact Person Email
- petra.staubach@unimedizin-mainz.de
- Site Name
- Universitätsklinikum Münster
- Department Name
- UKM
- Contact Person Name
- Claudia Zeidler
- Contact Person Email
- Claudia.Zeidler@ukmuenster.de
- Site Name
- Uniklinik RWTH Aachen
- Department Name
- Uniklinik RWTH
- Contact Person Name
- Amir Yazdi
- Contact Person Email
- ayazdi@ukaachen.de
- Site Name
- Fachklinik Bad Bentheim
- Department Name
- Fachklinik Bad Bentheim
- Contact Person Name
- Athanasios Tsianakas
- Contact Person Email
- a.tsianakas@fk-bentheim.de
- Site Name
- Universitätsklinikum Tübingen - Hautklinik
- Department Name
- Hautklinik
- Contact Person Name
- Sebastian Volc
- Contact Person Email
- Sebastian.volc@med.uni-tuebingen.de
- Site Name
- University Hospital Heidelberg Occupational Dermatology
- Department Name
- Dept of Dermatology
- Contact Person Name
- Elke Weisshaar
- Contact Person Email
- elke.weisshaar@med.uni-heidelberg.de
- Site Name
- Universtätsklinikum Frankfurt, Klinik für Dermatologie, Venerologie und Allergologie
- Department Name
- Klinik für Dermatologie, Venerologie und Allergologie,
- Contact Person Name
- Andreas Pinter
- Contact Person Email
- Pinter-klifo-ffm@gmx.de
Poland
- Earliest CTIS Part Ii Submission Date
- 30-07-2024
- Latest Decision Or Authorization Date
- 06-10-2025
- Processing Time Days
- 433
- Number Of Sites
- 11
- Number Of Participants
- 25
Sites
- Site Name
- Pratia S.A.
- Department Name
- Dermatology
- Contact Person Name
- Dorota Kolodziejczyk
- Contact Person Email
- dkolodziejczyk@pratia.pl
- Site Name
- Uniwersytecki Szpital Kliniczny im. Fryderyka Chopina w Rzeszowie
- Department Name
- Uniwersytecki Szpital Kliniczny im
- Contact Person Name
- Adam Reich
- Contact Person Email
- adamandrzejreich@gmail.com
- Site Name
- Futuremeds Sp. z o.o.
- Department Name
- Dermatology
- Contact Person Name
- Rafal Slugocki
- Contact Person Email
- Rafal.Slugocki@futuremeds.com
- Site Name
- Pratia S.A. (Katowice)
- Department Name
- Dermatology
- Contact Person Name
- Santa Vanaga-Besser
- Contact Person Email
- svbesser.pratia@gmail.com
- Site Name
- Centrum Nowoczesnych Terapii Dobry Lekarz Sp. z o.o.
- Department Name
- Centrum Nowoczesnych Terapii
- Contact Person Name
- Malgorzata Dyczek
- Contact Person Email
- m.dyczek@dobrylekarz.com.pl
- Site Name
- Gyncentrum Sp. z o.o. (Katowice)
- Department Name
- Dermatology
- Contact Person Name
- Marcin Zakrzewski
- Contact Person Email
- m.zakrzewski@gyncentrum.pl
- Site Name
- Gyncentrum Sp. z o.o. (Warsaw)
- Department Name
- Dermatology
- Contact Person Name
- Olga Warszawik-Hendzel
- Contact Person Email
- o.warszawik-hendzel@holsaclinical.com
- Site Name
- Klinika Ambroziak Sp. z o.o.
- Department Name
- Klinika Ambroziak
- Contact Person Name
- Monika Kalowska
- Contact Person Email
- principalkalowska@klinikaambroziak.pl
- Site Name
- Dermaceum Sp. z o.o.
- Department Name
- Dermatology
- Contact Person Name
- Michal Torz
- Contact Person Email
- m.torz@dermaceum.pl
- Site Name
- Luxderm Specjalistyczny Gabinet Dermatologiczny
- Department Name
- LUXDERM Specjalistyczny Gabinet
- Contact Person Name
- Dorota Krasowska
- Contact Person Email
- dor.krasowska@gmail.com
- Site Name
- Clinical Research group Z.o.o.
- Department Name
- Clinical research group Z.o.o.
- Contact Person Name
- Kamila Padlewska
- Contact Person Email
- kamila@padlewska.com
Spain
- Earliest CTIS Part Ii Submission Date
- 07-08-2024
- Latest Decision Or Authorization Date
- 27-10-2025
- Processing Time Days
- 446
- Number Of Sites
- 5
- Number Of Participants
- 14
Sites
- Site Name
- Futuremeds Spain S.L. (Madrid)
- Department Name
- Dermatology
- Contact Person Name
- Jose Dominguez
- Contact Person Email
- jose.dominguez@futuremeds.com
- Site Name
- Complexo Hospitalario Universitario De Santiago
- Department Name
- Dermatology
- Contact Person Name
- Ángeles Flórez Menendez
- Contact Person Email
- angeles.florez.menendez@sergas.es
- Site Name
- Hospital General Universitario Dr. Balmis
- Department Name
- Dermatology
- Contact Person Name
- Juan Fco Silvestre
- Contact Person Email
- Silvestre.jfr@gmail.com
- Site Name
- Futuremeds Spain S.L. (Sevilla)
- Department Name
- Dermatology
- Contact Person Name
- Isabel Coronel Perez
- Contact Person Email
- esev@futuremeds.com
- Site Name
- Hospital Germans Trias I Pujol
- Department Name
- Dermatology
- Contact Person Name
- Jose Carrascosa
- Contact Person Email
- jmcarrascosac@hotmail.com
Croatia
- Earliest CTIS Part Ii Submission Date
- 28-07-2025
- Latest Decision Or Authorization Date
- 06-10-2025
- Processing Time Days
- 70
- Number Of Sites
- 3
- Number Of Participants
- 12
Sites
- Site Name
- Clinical Hospital Centre Rijeka
- Department Name
- Dermatovenerology
- Contact Person Name
- Larisa Prpić Massari
- Contact Person Email
- larisa.prpic@medri.uniri.hr
- Site Name
- Poliklinika Solmed d.o.o.
- Department Name
- Dermatovenereology
- Contact Person Name
- Iva Blajić
- Contact Person Email
- ivablajic@hotmail.com
- Site Name
- Specijalna Bolnica Medico
- Department Name
- dermatovenereology
- Contact Person Name
- Sandra Peternel
- Contact Person Email
- sandra.peternel@uniri.hr
Sponsor
Primary sponsor
- Full Name
- Celldex Therapeutics Inc.
- Organisation Type
- Pharmaceutical company
- Country Of Registered Address
- United States
Contract research organisations
- Name
- Almac Clinical Services LLC
- Responsibilities
- Sponsor duties: [{"code":"15","value":"IP/EpiPens"}]
- Name
- Propharma Group
- Responsibilities
- Sponsor duties: [{"code":"6"}]
- Name
- PPD Development LP
- Responsibilities
- Sponsor duties: [{"code":"4"}]
- Name
- PPD Global Central Labs
- Responsibilities
- Sponsor duties: [{"code":"4"}]
- Name
- Signant Health Global LLC
- Responsibilities
- Sponsor duties: [{"code":"15","value":"e-Pro"}]
- Name
- Atreo Inc.
- Responsibilities
- Sponsor duties: [{"code":"15","value":"IRT"}]
Third parties
- {"country":"United States","full_name":"Atreo Inc.","duties_or_roles":"sponsorDuties: [{\"code\":\"15\",\"value\":\"IRT\"}]","organisation_type":"Non-Pharmaceutical company"}
- {"country":"United States","full_name":"Celldex","duties_or_roles":"sponsorDuties: [{\"code\":\"4\"}]","organisation_type":"Industry"}
- {"country":"United States","full_name":"Almac Clinical Services LLC","duties_or_roles":"sponsorDuties: [{\"code\":\"15\",\"value\":\"IP/EpiPens\"}]","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Propharma Group","duties_or_roles":"sponsorDuties: [{\"code\":\"6\"}]","organisation_type":"SME"}
- {"country":"Belgium","full_name":"PPD Global Central Labs","duties_or_roles":"sponsorDuties: [{\"code\":\"4\"}]","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"PPD Development LP","duties_or_roles":"sponsorDuties: [{\"code\":\"4\"}]","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Mayo Clinic Hospital Rochester","duties_or_roles":"sponsorDuties: [{\"code\":\"4\"}]","organisation_type":"Hospital/Clinic/Other health care facility"}
- {"country":"United States","full_name":"Signant Health Global LLC","duties_or_roles":"sponsorDuties: [{\"code\":\"15\",\"value\":\"e-Pro\"}]","organisation_type":"Pharmaceutical company"}
- {"country":"United States","full_name":"Labconnect LLC","duties_or_roles":"sponsorDuties: [{\"code\":\"4\"}]","organisation_type":"Laboratory/Research/Testing facility"}
Investigational products
- Investigational Product Name
- BARZOLVOLIMAB
- Active Substance
- BARZOLVOLIMAB
- Modality
- Monoclonal antibody
- Routes Of Administration
- Subcutaneous use
- Route
- Subcutaneous
- Authorisation Status
- prodAuthStatus: 1
- Starting Dose
- 450 mg (loading dose)
- Dose Levels
- Maintenance: 150 mg Q4W or 300 mg Q4W after initial 450 mg loading dose
- Frequency
- Every 4 weeks (Q4W) after loading dose
- Maximum Dose
- maxDailyDoseAmount: 450 mg; maxTotalDoseAmount: 2250 mg
- Dose Escalation Increase
- Initial 450 mg loading dose then either 150 mg Q4W or 300 mg Q4W
- Investigational Product Name
- Placebo for this study is the barzolvolimab vehicle (containing 0 mg/mL barzolvolimab).
- Modality
- Other
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