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| ID | Type | Description | Link |
|---|---|---|---|
| 2018-000494-71 | EudraCT Number |
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The study is primarily designed to assess the safety and tolerability of escalating oral doses of Debio 1143 and preliminary anti-tumour activity when combined with the standard dose of avelumab in participants with advanced solid malignancies.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Debio 1143 and Avelumab | Experimental | Part A: Participants will receive Debio 1143 100 to 250 milligram (mg) capsule orally at an escalating dose levels for 10 days every 2 weeks along with avelumab 10 milligrams per kilogram (mg/kg) as an intravenous (IV) infusion every 2 weeks. Part B: Participants will receive Debio 1143 capsules orally at a recommended phase 2 dose (RP2D) of 200 mg/day (days 1-10 and 15-24 every 28 days ([q4w]) in combination with avelumab IV infusion at the standard dose unless disease progression or unacceptable toxicity occurs, as judged by investigators up to 26 cycles (each cycle is of 28 days). |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Debio 1143 | Drug | Debio 1143 100 to 250 mg, capsule orally for 10 days every 2 weeks. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Part A: Maximum Tolerated Dose (MTD) | MTD:dose with estimated probability of dose limited toxicity(DLT) below 30%.DLT:any of following adverse events(AEs) during 1st treatment cycle if deemed related to treatment:grade (gr) 3/4 febrile neutropenia/any gr 4 neutropenia of >5 days duration;gr 4 thrombocytopenia[<25000 per cubic millimetre(/mm^3)]/gr 3(<50000/mm^3),associated with medically concerning bleeding;gr ≥3 non-hematologic laboratory value;non-hematologic toxicity of gr 3/4,gr ≥2 uveitis/eye pain that does neither respond to topical therapy nor abate to gr 1within the avelumab re-treatment period/that required systemic treatment;gr ≥2 pneumonitis/interstitial lung disease that not resolve with dose delay and systemic steroids;toxicity related to study drug that requires dosing delay of >2weeks,dose reduction,premature discontinuation of any of two;other drug related AE in the opinion of investigator is of potential clinical significance so that further dose-escalation would expose participants to unacceptable risk. | Baseline up to Cycle 1 (4 Weeks) |
| Part B: Objective Response Rate (ORR) | Objective response is defined as any partial response (PR) or complete response (CR) recorded from the start of study treatment until disease progression/recurrence is documented, a new systemic therapy is started or analysis cut-off, whichever occurs first. It is assessed by using Response Evaluation Criteria in Solid Tumors (RECIST) criteria version 1.1. RECIST v1.1 criteria- CR: disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 millimeter (mm). PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. | From first occurrence of objective response until disease progression or death from any cause or switch to a new systemic therapy or end of study (Up to 2 years) |
| Measure | Description | Time Frame |
|---|---|---|
| Part A and B: Number of Participants With Treatment-Emergent Adverse Events (AEs) and Serious Adverse Events (SAEs) | An AE is any untoward medical occurrence in a clinical investigation participant administered a product or medical device; the event need not necessarily have a causal relationship with the treatment or usage. An SAE is any untoward medical occurrence at any dose that results in death; is life-threatening; requires hospitalization; results in persistent or significant disability or in congenital anomaly/birth defect. Severity will be graded by the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), Version 4.03. |
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Inclusion Criteria:
Part A • With advanced solid malignancies who are not eligible for standard therapy or for whom standard therapy has failed
Part B
• With histologically or cytologically confirmed NSCLC of stage IIIB or IV (per 7th International Association for the Study of Lung Cancer classification) that has progressed after one line of platinum containing doublet chemotherapy
Part A and B
Exclusion Criteria:
Part B only
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Cross Cancer Center Dept Medicine | Edmonton | Alberta | T6G 1Z2 | Canada | ||
| British Columbia Cancer Agency |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 40351326 | Derived | Goss G, Ciuleanu T, Ramlau R, Renouf DJ, Chu Q, Kalinka E, Sawrycki P, Bramson J, Nelson BH, Crabbe R, LaCasse E, Lo B, Sahlender DA, Crompton P, Brichory F, Piggott L, Schenker M, Juergens R. Xevinapant plus avelumab in advanced solid tumours, with a dose expansion in advanced non-small-cell lung cancer: exploratory biomarker, safety and efficacy analyses from an open-label, nonrandomised phase Ib study. Ther Adv Med Oncol. 2025 May 8;17:17588359251332154. doi: 10.1177/17588359251332154. eCollection 2025. |
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| Avelumab | Drug | Avelumab 10 mg/kg intravenous infusion every 2 weeks. |
|
| Baseline up to 90 days after the last dose of study drug (up to 2.5 years) |
| Part A and B: Change in Tumor Size | Change in tumor size is the maximum reduction or, in case of no reduction, the minimum increase in tumor size from the start of study treatment until disease progression/recurrence, the start of a new systemic therapy or analysis cut-off, whichever occurs first. | Day 1 of cycle 3 up to 6 months; Day 1 of cycle 9, 12, 15, 18, 21, 24, 26 or until disease progression/EOT (up to 2 years) |
| Part A and B: Objective Response Rate | Objective response is defined as any PR or CR recorded from the start of study treatment until disease progression/recurrence is documented, a new systemic therapy is started or analysis cut-off, whichever occurs first. It is assessed by using RECIST criteria. CR: disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 mm. PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. | At the end of Cycle 6 (168 days) |
| Part A and B: Best Overall Response (BOR) | Best overall response (BOR) is defined as the best response (CR, PR, stable disease or disease progression) recorded from the start of study treatment until disease progression/recurrence is documented, a new systemic therapy is started or analysis cut-off, whichever occurs first. It is assessed by using RECIST criteria version 1.1. CR: disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 millimeter (mm). PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. Disease progression: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). Stable Disease: Neither sufficient shrinkage to qualify for PR, nor sufficient increase to qualify for disease progression, taking as reference the smallest sum diameter while on study. | Day 1 of cycle 3 up to 6 months; Day 1 of cycle 9, 12, 15, 18, 21, 24, 26 or until disease progression/EOT (up to 2 years) |
| Part A and B: Duration of Response | Duration of response is the time from documentation of tumor response to disease progression was observed in participants with CR or PR. RECIST v1.1 criteria- CR: disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 millimeter (mm). PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. Disease progression: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). | Baseline up to Cycle 26 (2 years) or until disease progression/EOT |
| Part A and B: Disease Control Rate | Disease control is derived as CR, PR or stable disease lasting at least 16 weeks reported during the study. RECIST v1.1 criteria- CR: Disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 mm. PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. | Day 1 of cycle 3 up to 6 months; Day 1 of cycle 9, 12, 15, 18, 21, 24, 26 or until disease progression/EOT (up to 2 years) |
| Part A and B: Progression Free Survival (PFS) | PFS duration is defined as the time elapsed between treatment initiation and tumor progression or death from any cause, whichever occurs first. RECIST v1.1 criteria- CR: disappearance of all target lesions, any pathological lymph nodes must have reduction in short axis to <10 mm. PR: At least a 30% decrease in the sum of diameters of target lesions taking as reference the baseline sum diameter. Disease progression: At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study (this includes the baseline sum if that is the smallest on study). | Up to 6 months, 1 and 2 years of treatment initiation |
| Part A and B: Overall Survival (OS) | OS is defined as the time elapsed between treatment initiation and death from any cause. | Up to 6 months, 1 and 2 years of treatment initiation |
| Part A and B: Assessment of Pharmacokinetic Parameters | Up to Cycle 25 (700 days) |
| Vancouver |
| British Columbia |
| V5Z 4E6 |
| Canada |
| Juravinski Cancer Centre | Hamilton | Ontario | L8V 5C2 | Canada |
| The Ottawa Hospital Cancer Centre (TOHCC) | Ottawa | Ontario | K1H 8L6 | Canada |
| Instytut Medyczny Santa Familia Sp. z o. o. | Lodz | 90-320 | Poland |
| Med-Polonia Sp. z o.o., Ulica Obornicka | Poznan | 60-693 | Poland |
| Wojewódzki Szpital Zespolony im. Ludwika Rydygiera | Torun | 87-100 | Poland |
| Institutul Oncologic "Prof. Dr. Ion Chiricuţă" Cluj Napoca | Cluj-Napoca | 400015 | Romania |
| Centrul de Oncologie, S.C. Centrul de Oncologie Sf. Nectarie S.R.L, Oncologie Medicala | Craiova | 200347 | Romania |
| ID | Term |
|---|---|
| D002289 | Carcinoma, Non-Small-Cell Lung |
| D009369 | Neoplasms |
| ID | Term |
|---|---|
| D002283 | Carcinoma, Bronchogenic |
| D001984 | Bronchial Neoplasms |
| D008175 | Lung Neoplasms |
| D012142 | Respiratory Tract Neoplasms |
| D013899 | Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
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| ID | Term |
|---|---|
| C559144 | N-benzhydryl-5-(2-(methylamino)propanamido)-3-(3-methylbutanoyl)-6-oxodecahydropyrrolo(1,2-a)(1,5)diazocine-8-carboxamide |
| C000609138 | avelumab |
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