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SL-172154

Phase 1

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

SL-172154 development status

Highest phase Phase 1
Registered trials 2 across 1 sponsor since May 2020

Success Probability

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Market & Valuation

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Trial Design

UNCONTROLLEDBiomarker
Total Trials1
Total Enrollment27

FDA Designations

No designations recorded

SL-172154 clinical trials

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 244 trials

Top 20 of 60 competitors

CompanyTickerTrialsLead PhaseDrugs
GSK plc Sponsored ADRGSK7PHASE3Niraparib, Dostarlimab, Mocertatug rezetecan
AstraZeneca PLCAZN21PHASE3Olaparib, Durvalumab, AZD5335, Torvutatug samrotecan, Datopotamab deruxtecan
Merck & Co., Inc.MRK16PHASE3Pembrolizumab, Sacituzumab tirumotecan, Raludotatug Deruxtecan, Patritumab Deruxtecan, MK-6255
Eli Lilly and CompanyLLY8PHASE3Sofetabart Mipitecan, Gemcitabine, Abemaciclib, LY4101174, LY3537982
AbbVie, Inc.ABBV14PHASE3Mirvetuximab soravtansine, Brimonidine eye, IMGN151, ABBV-400, ABBV-901
Bristol-Myers Squibb CompanyBMY4PHASE3Nivolumab, BMS-986340, Pumitamig, BMS-986463, BMS-986500
Genmab A/S Sponsored ADRGMAB7PHASE3Rina-S, GEN1047 is a bispecific antibody that induces T-cell mediated cytotoxicity of B7H4-positive tumor cells
Pfizer Inc.PFE4PHASE3Avelumab, Lorlatinib, Talazoparib, Axitinib, Utomilumab
Corcept Therapeutics Incorporated.CORT2PHASE3Relacorilant
Verastem, Inc.VSTM5PHASE3Avutometinib, Defactinib
Incyte CorporationINCY3PHASE3INCB123667
Zentalis Pharmaceuticals, Inc.ZNTL3PHASE3Azenosertib
Imunon, Inc.IMNN3PHASE3IMNN-001
Regeneron Pharmaceuticals, Inc.REGN5PHASE2Ubamatamab, Cemiplimab, Fianlimab, REGN10597, REGN5668
Novartis AG Sponsored ADRNVS5PHASE2Spartalizumab, Dabrafenib, trametinib, KFA115, Tulmimetostat
Genelux Corp.GNLX1PHASE3Olvimulogene nanivacirepvec
BeOne Medicines Ltd. Sponsored ADRONC3PHASE3Pamiparib, BG-C9074, BG-68501, BGB-43395
Xencor, Inc.XNCR3PHASE2vudalimab, XmAb541, XmAb808
Exelixis, Inc.EXEL2PHASE2Cabozantinib
Jazz Pharmaceuticals Public Limited CompanyJAZZ1PHASE2Zanidatamab
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Frequently asked questions about SL-172154

What is SL-172154 used for?

SL-172154 is an investigational therapy being studied for ovarian cancer, including fallopian tube cancer and primary peritoneal carcinoma. It is a small molecule developed by Shattuck Labs, Inc. and has completed a Phase 1 clinical trial in these indications. It is not yet approved for any use.

Who is developing SL-172154?

SL-172154 is being developed by Shattuck Labs, Inc., a biotechnology company whose common stock trades on the Nasdaq under the ticker symbol STTK. Shattuck Labs is the sponsor of the clinical program evaluating SL-172154 in ovarian cancer and related gynecologic malignancies.

What phase is SL-172154 in?

SL-172154 has completed a Phase 1 clinical trial. No later-phase trials have been initiated. The Phase 1 study enrolled 27 participants and was conducted in the United States. The drug remains investigational and is not approved by the FDA for any indication.

What clinical trials is SL-172154 in?

SL-172154 has been evaluated in one clinical trial, NCT04406623, titled "Phase 1 Study of SL-172154 (SIRPα-Fc-CD40L) in Subjects With Ovarian Cancer." This completed Phase 1 trial enrolled 27 female participants aged 18 years and older with ovarian cancer, fallopian tube cancer, or primary peritoneal carcinoma in the United States.

Is SL-172154 biomarker-selected?

Yes, the Phase 1 trial of SL-172154 was biomarker-selected, meaning enrollment was restricted to patients whose tumors expressed a specific biomarker. The study enrolled 27 participants with ovarian cancer, fallopian tube cancer, or primary peritoneal carcinoma. Biomarker selection is often used in early-phase oncology trials to target patients most likely to respond.