Recent Updates
Recently added Catalysts

DT2216

Phase 1

Ovarian Cancer | Small molecule | Oncology |United Therapeutics Corporation|Last Updated: Apr 21, 2026

Success Probability

Subscribe to view

Market & Valuation

Subscribe to view

Trial Design

UNCONTROLLEDDMCBiomarker
Total Trials1
Total Enrollment30

FDA Designations

No designations recorded

Clinical trial landscape

DT2216 · 1 trial · 4 indications

Phase 1 1
NCT06964009DT2216 + Paclitaxel in Platinum-Resistant Ovarian CancerOvarian Cancer
RECRUITING30 Analytics
PHASE1RECRUITING
DT2216 + Paclitaxel in Platinum-Resistant Ovarian Cancer
Ovarian CancerUnlock trial analytics

Study Endpoints

Primary Endpoints

DT2216 Maximum Tolerated Dose (MTD)
Assessed on Day 1, 4, 8, 11, 15, 18, 22 and 25 on cycle 1 and up to start of cycle 2; cycle 1 duration=28 days plus 14 days maximum until start of cycle 2, for a maximum time frame of 42 days.

The DT2216 MTD in combination with paclitaxel is determined by the number of participants who experience dose-limiting toxicity (DLT) during cycle 1 and up to start of cycle 2. Dose (de-)escalation rules and the related selection of the MTD are based on the Bayesian Optimal Interval Design (BOIN).

Number of Participants Experiencing a Dose-Limiting Toxicity (DLT)
Assessed on Day 1, 4, 8, 11, 15, 18, 22 and 25 on cycle 1 and up to start of cycle 2; cycle 1 duration=28 days plus 14 days maximum until start of cycle 2, for a maximum time frame of 42 days.

A DLT is defined as including grade 3 or higher non-hematologic toxicity with some exclusions and specific hematologic toxicities, both not clearly due to the underlying disease or extraneous causes, along with any death, treatment delays\>14 days and inability to receive at least 75% of assigned doses of each agent.

Secondary Endpoints

Grade 4 Treatment-Related Toxicity Rate
Assessed on Days 1, 4, 8, 11, 15, 18, 22 and 25 of each cycle on treatment (cycle duration=28 day). Treatment duration is not fixed and thus observation time is variable.
Overall Response Rate (ORR)
Assessed radiologically every 8 weeks on treatment up to 24 cycles (each cycle is 28 days), then every 16 weeks on treatment thereafter; treatment duration is not fixed, and thus observation time is variable.
Median Progression Free Survival (PFS)
Assessed radiologically every 8 weeks on treatment up to 24 cycles (each cycle is 28 days), then every 16 weeks on treatment thereafter, or in follow-up (the earlier of 30-days post-treatment discontinuation or death).
Unlock Study Endpoints

Study Design & Arms

AllocationNA
MaskingNONE
ModelSINGLE_GROUP
PurposeTREATMENT

Treatment Arms

ArmTypeDescription
DT2216 + PaclitaxelEXPERIMENTALDose de-escalation and escalation for the DT2216 and Pacllitaxel combination will be guided using a Bayesian Optimal Interval (BOIN) design. Enrolled participants will complete: * Baseline visit * Imaging every 2 cycles * ECG Days 1, 8, and 15 of Cycle 1 and Day 1 of Cycle 2. * Research blood sample Days 1, 2, 4, 8, 15, 16, 18 and 22 of Cycle 1 and Day 1 of every cycle. * Cycle 1 (28 day cycles): * Days 1, 4, 8, 11, 15, 18, 22, and 25: Predetermined dose of DT2216 1x daily * Days 1, 8, 15: Predetermined dose of Paclitaxel 1x daily * Cycle 2 through end of treatment (28 day cycles): * Days 1, 4, 8, 11, 15, 18, 22, 25: Predetermined dose of DT2216 1x daily * Days 1, 8, 15: Predetermined dose of Paclitaxel 1x daily * End of treatment visit with imaging * 30 day follow up visit

Interventions

NameTypeDescription
DT2216DRUGA proteolysis-targeting chimera (PROTAC) degrader, single-use vial, via intravenous (into the vein) infusion.
PaclitaxelDRUGAn antimicrotubule agent, multi-dose vial, via intravenous (into the vein) infusion per institutional standard.
Unlock Study Design Details

Eligibility Criteria

Age Range18 Years to N/A
SexFEMALE
Healthy VolunteersNo
Study Sites3

Inclusion Criteria: * Participants must have histologically confirmed relapsed or refractory ovarian cancer (including epithelial ovarian cancer, fallopian tube carcinoma, or primary peritoneal carcinoma). * Participants must have measurable disease, defined as at least one lesion that can be accur...

Countries:United States
Unlock Eligibility Criteria

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
Unlock Competitive Intelligence

Frequently asked questions about DT2216

What is DT2216 used for?

DT2216 is an investigational small molecule being studied for the treatment of ovarian cancer, specifically recurrent platinum-resistant ovarian carcinoma. It is currently in Phase 1 clinical development and is being evaluated in combination with paclitaxel in patients with this condition.

What does DT2216 target?

DT2216 is a small molecule being developed for oncology. Its specific molecular target has not been disclosed in available clinical trial information. The drug is being studied in combination with paclitaxel for the treatment of platinum-resistant ovarian cancer.

Who makes DT2216?

DT2216 is being developed by United Therapeutics Corporation, a publicly traded company listed on NASDAQ under the ticker symbol UTHR. The company is conducting a Phase 1 clinical trial of DT2216 in patients with recurrent platinum-resistant ovarian cancer.

What phase is DT2216 in?

DT2216 is currently in Phase 1 clinical development. It is an investigational drug and has not been approved by regulatory authorities. The ongoing Phase 1 trial is recruiting patients with recurrent platinum-resistant ovarian cancer in the United States.

What clinical trials is DT2216 in?

DT2216 is being evaluated in a single Phase 1 clinical trial with the identifier NCT06964009. This trial is titled 'DT2216 + Paclitaxel in Platinum-Resistant Ovarian Cancer' and is currently recruiting participants. The study is enrolling female patients aged 18 years and older with recurrent platinum-resistant ovarian carcinoma.

Is DT2216 the same as any other drug?

DT2216 is a distinct investigational small molecule being developed by United Therapeutics Corporation. No alternative names for this drug have been reported in the clinical trial information. It is being studied specifically for the treatment of recurrent platinum-resistant ovarian cancer.