Recent Updates
Recently added Catalysts

INXN-2001

Phase 2

Melanoma | Monoclonal antibody | Oncology |Alaunos Therapeutics, Inc.|Trials Updated: Oct 29, 2025

INXN-2001 development status

Highest phase Phase 2 (NCT04006119)
Phase scored for TCRTPhase 1
Registered trials 7 across 1 sponsor since Jul 2011

INXN-2001 target and mechanism

ModalityMonoclonal antibody

Also known as Ad-RTS-hIL-12

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

UNCONTROLLED
Total Trials4
Total Enrollment123

FDA Designations

No designations recorded

INXN-2001 clinical trials

INXN-2001 · 4 trials · 4 indications

Phase 1 4
NCT03679754Evaluation of Ad-RTS-hIL-12 + Veledimex in Subjects With Recurrent or Progressive Glioblastoma, a Substudy to ATI001-102Glioblastoma
COMPLETED36 Analytics
NCT03636477A Study of Ad-RTS-hIL-12 With Veledimex in Combination With Nivolumab in Subjects With Glioblastoma; a Substudy to ATI001-102Glioblastoma
COMPLETED21 Analytics
NCT02026271A Study of Ad-RTS-hIL-12 With Veledimex in Subjects With Glioblastoma or Malignant GliomaGlioblastoma Multiforme
COMPLETED40 Analytics
NCT01397708Safety Study of Adenovirus Vector Engineered to Express hIL-12 in Combination With Activator Ligand to Treat MelanomaMelanoma
COMPLETED26 Analytics
PHASE1COMPLETED
Evaluation of Ad-RTS-hIL-12 + Veledimex in Subjects With Recurrent or Progressive Glioblastoma, a Substudy to ATI001-102
GlioblastomaUnlock trial analytics
PHASE1COMPLETED
A Study of Ad-RTS-hIL-12 With Veledimex in Combination With Nivolumab in Subjects With Glioblastoma; a Substudy to ATI001-102
GlioblastomaUnlock trial analytics
PHASE1COMPLETED
A Study of Ad-RTS-hIL-12 With Veledimex in Subjects With Glioblastoma or Malignant Glioma
Glioblastoma MultiformeUnlock trial analytics
PHASE1COMPLETED
Safety Study of Adenovirus Vector Engineered to Express hIL-12 in Combination With Activator Ligand to Treat Melanoma
MelanomaUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety of Intratumoral Ad-RTS-hIL-12 and Oral Veledimex in Subjects With Recurrent or Progressive Glioblastoma Based on Evaluation of Adverse Events Summarized by Incidence, Intensity and Type of Adverse Event.
From the first dose of study treatment until 30 days after the last dose of veledimex, lasting approximately 5 months.

Evaluation of adverse events as assessed by CTCAE v4.03. Adverse events will be summarized based on the incidence, intensity and type of adverse event.

Tolerability of Intratumoral Ad-RTS-hIL-12 and Oral Veledimex in Subjects With Recurrent or Progressive Glioblastoma Will be Assessed Based on Expected Dose Compliance
Days 1 through 14 of each 21-day treatment cycle, over a total treatment period of up to 6 cycles (approximately 4 months)

The Day 0 (as applicable), and Day 1 doses of veledimex were administered by study personnel at the study center. Thereafter, subjects could self-administer the remaining once daily dose of veledimex. Subjects were instructed to document veledimex dosing compliance in a subject diary, including the time each dose was taken, the time the subject ate the last meal prior to administration of veledimex, the number of capsules taken, whether the subject missed any veledimex doses, and reason for any missed doses. Investigational product container(s) with any remaining capsules were returned to the study staff on Day 15, and staff assessed dose compliance.

Number of Participants With Adverse Events (AEs)
2 years and 4 months

Evaluation of adverse events as assessed by Common Terminology Criteria for Adverse Events (CTCAE) v4.03 will be based on the incidence, intensity and type of adverse event. AEs will be regarded as treatment-emergent adverse events (TEAEs) during the treatment period regardless of relationship to study drug if: • The AE occurred or worsened from baseline during or after administration of the first dose of study drug (on or after Day 0).

Number of Participants With Veledimex Dose Compliance
From Day 0 through Day 14 for each participant

Evaluation will be based on expected dose compliance. Subjects were instructed to document veledimex dosing compliance in a subject diary, including the time each dose was taken, the time of the last meal prior to administration of veledimex, the number of capsules taken, whether the subject missed any veledimex doses, and reason for any missed doses. Investigational product container(s) with any remaining capsules were returned to the study staff on Day 15, and staff assessed dose compliance.

Safety and Tolerability of Varying Doses of Intratumoral Ad-RTS-hIL-12 and Oral Veledimex Doses in Subjects With Recurrent or Progressive Glioblastoma or Grade III Malignant Glioma
3 years

Evaluation will be based on the incidence, intensity, and type of Adverse Events (AEs). Clinically significant changes in the subjects' physical examinations, vital signs, and ECG evaluations, and clinical manifestations relevant to abnormal laboratory values will be captured as AEs.

Number of Participants With Treatment-Emergent Adverse Events
From the signing of informed consent until 28 days after the last dose of study treatment, up to 28 weeks

Evaluation will be based on the incidence, intensity, and type of Adverse Events (AEs). Clinically significant changes in the subjects' physical examinations, vital signs, and ECG evaluations, and clinical manifestations relevant to abnormal laboratory values will be captured as AEs.

Secondary Endpoints

Determine the Overall Survival (OS) of Ad-RTS-hIL-12 + Veledimex
From the first dose of study drug for up to 2 years.
Veledimex Pharmacokinetic Profile: Maximum Plasma Concentration (Cmax)
15 days
Veledimex Pharmacokinetic Profile: Time to Maximum Plasma Concentration (Tmax)
15 days
Unlock Study Endpoints

Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
Ad-RTS-hIL-12 + veledimexEXPERIMENTALIntratumoral Ad-RTS-hIL-12 and oral veledimex
Ad-RTS-hIL-12 + veledimex in combination with nivolumabEXPERIMENTALIntratumoral Ad-RTS-hIL-12 and varying doses of oral veledimex (activator ligand) given in combination with nivolumab via infusion.
Ad-RTS-hIL-12+veledimexEXPERIMENTALvarying doses of intratumoral Ad-RTS-hIL-12 (INXN-2001) and oral veledimex (activator ligand).
INXN-1001 in combination with INXN-2001EXPERIMENTALIntratumoral injections of INXN-2001 (Ad-RTS-hIL-12) at a constant dose in combination with inter-cohort escalating doses of INXN-1001 (activator ligand).

Interventions

NameTypeDescription
Ad-RTS-hIL-12BIOLOGICAL* 2.0 x 10\^11 viral particles (vp) per injection * intratumoral injection of Ad-RTS-hIL-12
veledimexDRUG* 20mg/day * 15 oral daily doses of veledimex
NivolumabDRUG* 2 doses (1mg/kg, 3mg/kg) * Every 2 weeks
INXN-2001BIOLOGICAL* approximately 1.0 x 1012 viral particles (vp) per injection * one intratumoral injection of INXN-2001 per study cycle * maximum of 6 study cycles
INXN-1001DRUG* 4 dose cohorts (5mg/day, 20mg/day, 100mg/day, and 160mg/day) * 7 oral daily doses of INXN-1001 per study cycle * maximum of 6 study cycles * 1 Expansion cohort at a single dose level at or below MTD (160mg/day)
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to 75 Years
SexALL
Healthy VolunteersNo
Study Sites4

Inclusion Criteria: * Male or female subject ≥18 and ≤75 years of age * Provision of written informed consent for tumor resection, tumor biopsy, samples collection, and treatment with investigational products prior to undergoing any study specific procedures * Histologically confirmed glioblastoma ...

Countries:United States
Unlock Eligibility Criteria

Frequently asked questions about INXN-2001

What is INXN-2001 used for?

INXN-2001 is an investigational monoclonal antibody being developed for the treatment of melanoma. It is currently in Phase 1 clinical development and has been studied in a completed clinical trial in the United States.

Who is developing INXN-2001?

INXN-2001 is being developed by Alaunos Therapeutics, Inc., a biopharmaceutical company traded on the Nasdaq under the ticker symbol TCRT. The company is conducting clinical research on this investigational therapy for melanoma.

What phase is INXN-2001 in?

INXN-2001 is in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. A Phase 1 clinical trial for this therapy has been completed.

What clinical trials is INXN-2001 in?

INXN-2001 has been studied in one completed Phase 1 clinical trial, identified as NCT01397708. This trial was a safety study of an adenovirus vector engineered to express hIL-12 in combination with an activator ligand for the treatment of melanoma.

How many patients were enrolled in the INXN-2001 clinical trial?

The completed Phase 1 clinical trial of INXN-2001, NCT01397708, enrolled 26 patients with melanoma. The trial was conducted in the United States and included adults aged 18 years and older.