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MDNA11

Phase 1

Advanced Solid Tumor | Small molecule | Oncology |Merck & Company, Inc.|Last Updated: Jul 9, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment115

FDA Designations

No designations recorded

Clinical trial landscape

MDNA11 · 1 trial · 37 indications

Phase 1 1
NCT05086692A Beta-only IL-2 ImmunoTherapY StudyAdvanced Solid Tumor
RECRUITING115 Analytics
PHASE1RECRUITING
A Beta-only IL-2 ImmunoTherapY Study
Advanced Solid TumorUnlock trial analytics

Study Endpoints

Primary Endpoints

MDNA11 Recommended Dose for Expansion for monotherapy (mRDE) and Recommended Dose for Expansion for combination (cRDE)
24 months

Evaluation of tolerability as measured by number of patients with dose limiting toxicities (DLTs)

Incidence of Treatment Related Adverse Events (TRAEs)
24 months

Rate of TRAEs in patients with advanced solid tumors

Incidence of Treatment Emergent Adverse Events (TEAEs)
24 months

Rate of TEAEs in patients with advanced solid tumors

Secondary Endpoints

Pharmacokinetic characteristics on MDNA11 - Cmax (ug/mL)
Up to 24 months
Pharmacokinetic characteristics on MDNA11 - Tmax (h)
Up to 24 months
Pharmacokinetic characteristics on MDNA11 - AUClast (h.ug/mL)
Up to 24 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
MDNA11EXPERIMENTALMDNA11 is a long-acting "beta-only" recombinant interleukin-2 (rIL-2) albumin fusion

Interventions

NameTypeDescription
MDNA11DRUGMDNA11 will be administered, IV on a once every 2 weeks (Q2W) dosing schedule. Provisional dose cohorts for monotherapy dose escalation doses ranging from 0.003 to 0.6 (mg/kg): until determining the monotherapy Recommended Dose for Expansion (mRDE).
Pembrolizumab (KEYTRUDA®)DRUGMDNA11 will be administered in combination with pembrolizumab, IV. MDNA11 dose range to be evaluated in combination with pembrolizumab until determining the combination Recommended Dose for Expansion (cRDE).
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Eligibility Criteria

Age Range18 Years to N/A
SexALL
Healthy VolunteersNo
Study Sites27

Key Inclusion Criteria: 1. Aged at least 18 years (inclusive at the time of informed consent). 2. Eastern Cooperative Oncology Group (ECOG) Performance Status of 0 to 1. 3. Must be able and willing to provide written informed consent prior to start of any study procedures and assessments and must b...

Countries:United StatesAustraliaCanadaIrelandPortugalSouth KoreaSpain
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Competitive Landscape -Other Solid Tumors 9 trials (matched to "Advanced Solid Tumor")