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recMAGE-A3+ AS15

Phase 2

Melanoma | Biologics | Oncology |GSK plc|Trials Updated: Feb 19, 2020

recMAGE-A3+ AS15 development status

Highest phase Phase 2
Registered trials 2 across 2 sponsors since Dec 2010

recMAGE-A3+ AS15 target and mechanism

ModalityBiologics

Also known as Recombinant MAGE-A3 Protein, MAGE-A3, MAGE-A3 ASCI

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials2
Total Enrollment67

FDA Designations

No designations recorded

recMAGE-A3+ AS15 clinical trials

recMAGE-A3+ AS15 · 2 trials · 2 indications

Phase 2 1Phase 1 1
NCT01266603High-Dose Interleukin-2 (HDIL-2), Combined With recMAGE-A3 + AS15 ASCIMelanoma
COMPLETED44 Analytics
PHASE2COMPLETED
High-Dose Interleukin-2 (HDIL-2), Combined With recMAGE-A3 + AS15 ASCI
MelanomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Objective Response Rate
Until disease progression or up to 3 years & 9 months

To evaluate the objective response rate induced by the concurrent administration of HDIL-2 and recMAGE-A3 + AS15 ASCI in patients with MAGE-A3-positive, unresectable or metastatic melanoma. Per Response Evaluation Criteria In Solid Tumors Criteria (RECIST v1.0) for target lesions and assessed by MRI: Complete Response (CR), Disappearance of all target lesions; Partial Response (PR), \>=30% decrease in the sum of the longest diameter of target lesions; Overall Response (OR) = CR + PR.

Recording adverse events by assessment of vital signs, physical examination, haematology and blood chemistry to measure safety and tolerability
6 months

Secondary Endpoints

Rate of SAEs
Until treatment completed or up to 3 years & 9 months
Progression-free Survival
Until treatment completed or up to 3 years & 9 months.
Flow cytometric analysis of type and number of immune cell types in urine
6 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
HDIL-2 + recMAGE-A3 + AS15EXPERIMENTALHDIL-2 720,000 IU/kg by vein over an approximate 15 minute period every eight hours, for a maximum of 14 doses per cycle. recMAGE-A3 300 μg plus 420 μg of CpG7909 (a part of the Adjuvant System AS15) by intermuscular injection within 24 hours from first dose of HDIL-2.
NMIBC at intermediate risk of progressionEXPERIMENTAL -
NMIBC at high risk of progressionEXPERIMENTAL -
NMIBC at low risk of progressionEXPERIMENTAL -

Interventions

NameTypeDescription
HDIL-2DRUG720,000 IU/kg by vein over an approximate 15 minute period every eight hours, for a maximum of 14 doses per cycle.
recMAGE-A3 + AS15BIOLOGICAL300 μg plus 420 μg of CpG7909 (a part of the Adjuvant System AS15) by intermuscular injection within 24 hours from first dose of HDIL-2.
MAGE-A3 ASCIBIOLOGICAL5 doses every 3 weeks
BCGBIOLOGICAL1 intravesical dose /week for 6 weeks
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites1

Inclusion Criteria: 1. STEP 1 Written informed consent has been obtained from the patient before the performance of any protocol-specific procedure. 2. Male or female patient with histologically proven, measurable unresectable or metastatic cutaneous melanoma 3. Patient is \>/= 18 years of age. 4. ...

Countries:United StatesSwitzerland
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Frequently asked questions about recMAGE-A3+ AS15

What is recMAGE-A3+ AS15 used for?

recMAGE-A3+ AS15 is an investigational cancer immunotherapy that was studied in melanoma. It combines the recombinant MAGE-A3 antigen with the AS15 adjuvant system and was evaluated in a Phase 2 trial in patients with melanoma, including in combination with high-dose interleukin-2.

Who is developing recMAGE-A3+ AS15?

recMAGE-A3+ AS15 was developed by GSK plc, which trades under the ticker GSK. The company sponsored the clinical research evaluating this agent in melanoma.

What phase is recMAGE-A3+ AS15 in?

recMAGE-A3+ AS15 is in Phase 2 development. It is investigational and has been studied in a single completed Phase 2 clinical trial in melanoma; it is not described as an approved therapy.

What clinical trials is recMAGE-A3+ AS15 in?

recMAGE-A3+ AS15 has been studied in one Phase 2 trial, NCT01266603, titled High-Dose Interleukin-2 (HDIL-2), Combined With recMAGE-A3 + AS15 ASCI. The trial enrolled 44 patients with melanoma in the United States and is completed.

How was the recMAGE-A3+ AS15 trial designed?

The Phase 2 trial NCT01266603 was an uncontrolled study with no randomized or double-blind design, enrolling 44 adults aged 18 years and older with melanoma. It evaluated recMAGE-A3 + AS15 ASCI given in combination with high-dose interleukin-2 and was conducted in the United States.