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SL-172154

Phase 1

Ovarian Cancer | Small molecule | Oncology |Shattuck Labs, Inc.|Last Updated: Jan 30, 2025

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLED
Total Trials1
Total Enrollment27

FDA Designations

ORPHAN_DRUG

Clinical trial landscape

SL-172154 · 1 trial · 3 indications

Phase 1 1
NCT04406623Phase 1 Study of SL-172154 (SIRPα-Fc-CD40L) in Subjects With Ovarian CancerOvarian Cancer
COMPLETED27 Analytics
PHASE1COMPLETED
Phase 1 Study of SL-172154 (SIRPα-Fc-CD40L) in Subjects With Ovarian Cancer
Ovarian CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

Safety Profile of SL-172154
From Day 1 to 90 days after Last Dose of SL-172154

Number of participants with treatment emergent adverse events

Maximum Tolerated Dose (MTD) of SL-172154
From Day 1 to 90 days after Last Dose of SL-172154

Number of participants with dose limiting toxicities (DLTs)

Secondary Endpoints

Recommended Phase 2 Dose (RP2D) for SL-172154
Approximately 24 months
Assess Preliminary Evidence of Anti-tumor Activity of SL-172154
Approximately 24 months
Immunogenicity to SL-172154
Approximately 24 months
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Study Design & Arms

AllocationNA
MaskingNONE
ModelSEQUENTIAL
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
SL-172154EXPERIMENTALIntravenous administration

Interventions

NameTypeDescription
SL-172154DRUGThe investigational product (IP), SL-172154, is a novel fusion protein consisting of human SIRPα and CD40L (SIRPα -Fc-CD40L) linked via a human Fc.
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Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites6

Inclusion Criteria: Participants are eligible to be included in the study only if all the following criteria apply: 1. Subject has voluntarily agreed to participate by giving written informed consent in accordance with ICH/GCP guidelines and applicable local regulations. 2. Subject must have a his...

Countries:United States
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Competitive Landscape -Ovarian Cancer 176 trials

Top 20 of 59 competitors

CompanyTickerTrialsLead PhaseDrugs
Merck & Co., Inc.MRK5PHASE3Pembrolizumab, Paclitaxel, Bevacizumab, Docetaxel
AstraZeneca PLCAZN19PHASE3Olaparib
GSK plc Sponsored ADRGSK4PHASE3Niraparib
Eli Lilly and CompanyLLY8PHASE3Sofetabart Mipitecan, Paclitaxel, Topotecan, Gemcitabine, Pegylated liposomal doxorubicin
AbbVie, Inc.ABBV13PHASE3Mirvetuximab soravtansine plus Bevacizumab, Bevacizumab
Bristol-Myers Squibb CompanyBMY4PHASE3Rucaparib, Nivolumab
Genmab A/S Sponsored ADRGMAB5PHASE3Rina-S, Paclitaxel, Topotecan, Pegylated liposomal doxorubicin, Gemcitabine
Pfizer Inc.PFE4PHASE3Avelumab, Lorlatanib, Talazoparib, Pemetrexed, Axitinib
Corcept Therapeutics Incorporated.CORT2PHASE3Nab-paclitaxel/m^2, Relacorilant once daily
Verastem, Inc.VSTM4PHASE3avutometinib, Defactinib, Pegylated liposomal doxorubicin, Paclitaxel, Letrozole
Zentalis Pharmaceuticals, Inc.ZNTL3PHASE3Azenosertib
Imunon, Inc.IMNN3PHASE3IMNN-001, Paclitaxel, Carboplatin, Olaparib, Niraparib
Incyte CorporationINCY2PHASE3INCB123667
Genelux Corp.GNLX1PHASE3olvimulogene nanivacirepvec, Platinum chemotherapy: carboplatin or cisplatin, Non-platinum chemotherapy: Physician's Choice of gemcitabine, taxane or pegylated liposomal doxorubicin, Bevacizumab
Regeneron Pharmaceuticals, Inc.REGN4PHASE2Ubamatamab, Bevacizumab, Cemiplimab, Fianlimab, PLD
Novartis AG Sponsored ADRNVS4PHASE2Dabrafenib, Trametinib
BeOne Medicines Ltd. Sponsored ADRONC2PHASE3Pamiparib
IQVIA Holdings IncIQV1PHASE3Oregovomab, Paclitaxel, Carboplatin
Xencor, Inc.XNCR3PHASE2vudalimab
Exelixis, Inc.EXEL2PHASE2Cabozantinib
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Frequently asked questions about SL-172154

What is SL-172154 used for?

SL-172154 is an investigational small molecule being studied for the treatment of ovarian cancer. It is being developed by Shattuck Labs, Inc. for this oncology indication. The drug is currently in Phase 1 clinical development and has not been approved by the FDA.

What does SL-172154 target?

SL-172154 is a SIRPα-Fc-CD40L fusion protein, meaning it targets both SIRPα and CD40L pathways. It is designed to modulate immune responses in the tumor microenvironment. This mechanism is being evaluated in the context of ovarian cancer treatment.

Who makes SL-172154?

SL-172154 is being developed by Shattuck Labs, Inc., a biopharmaceutical company. The company's stock is traded under the ticker symbol STTK. Shattuck Labs is conducting clinical trials to evaluate the safety and efficacy of this investigational drug.

What phase is SL-172154 in?

SL-172154 is in Phase 1 clinical development. It is an investigational drug and has not been approved by the FDA. The drug has received orphan drug designation for its intended use in ovarian cancer. It is still in the early stages of clinical testing.

What clinical trials is SL-172154 in?

SL-172154 has one completed Phase 1 clinical trial, identified as NCT04406623. This trial enrolled 27 female participants aged 18 years and older in the United States. The study evaluated SL-172154 in patients with ovarian cancer, fallopian tube cancer, and primary peritoneal carcinoma.

Is SL-172154 the same as SIRPα-Fc-CD40L?

Yes, SL-172154 is also known as SIRPα-Fc-CD40L. This name reflects its mechanism as a fusion protein combining SIRPα and CD40L components. The drug is being investigated under both names in clinical research contexts.