Ended Therapeutic exploratory (Phase II) Advanced Endometrial Cancer

GEN1046 in Combination With Anticancer Agents for the Treatment of Advanced Endometrial Cancer

EU CTIS ID: 2022-502453-33-00

What this study is testing

Evaluate the antitumor activity of GEN1046 in combination with anticancer therapy in subjects with advanced endometrial cancer

  • Therapeutic exploratory (Phase II)

A plain-language read of the study's public EU CTIS listing. The study team confirms the details.

Who can take part

You may be able to join if

  • Have a histologically confirmed diagnosis of advanced (unresectable, recurrent, and/or metastatic) endometrial carcinoma that is incurable and for which prior standard first-line treatment has failed.
  • Prior to C1D1, documentation of tumor dMMR/MSI-H status must be available based on previously performed mismatch repair (MMR)/microsatellite instability (MSI) testing results using immunohistochemistry (IHC), polymerase chain reaction (PCR), or next-generation sequencing (NGS) performed with a Food and Drug Administration (FDA)-approved/Conformitè Europëenne (CE)-marked test.
  • Must have progressed on or after at least 1 (but no more than 2) prior line(s) of a systemic chemotherapy regimen for unresectable and/or metastatic endometrial cancer of which at least 1 regimen of platinum-based treatment unless subject is ineligible for or intolerant to platinum.
  • Cohort A only: Must be treatment naive for CPIs including PD-1 or PD-L1 inhibitors and other immune CPIs (eg, anticytotoxic T-lymphocyte-associated protein 4 [CTLA-4], anti-lymphocyte-activation gene 3 [LAG3], anti-T-cell immunoreceptor with immunoglobulin and immunoreceptor tyrosine-based inhibitory motif domains [TIGIT]).
  • Cohort B only: Must have received and progressed on or after prior treatment with a PD-1/PD-L1 inhibitor alone or in combination. Moreover, the subject must fulfill the following:Duration of CPI containing treatment and best overall response (BOR) is known, and subject has received a minimum of 2 cycles of CPI.

You likely can't join if

  • Has carcinosarcoma, malignant mixed Műllerian tumor, endometrial leiomyosarcoma, or endometrial stromal sarcomas.
  • Has been exposed to any of the following prior therapies/treatments within the specified timeframes: • Any prior treatment with any type of antitumor vaccine or autologous cell immunotherapy. • Radiotherapy within 14 days before the planned first dose of trial treatment with exception of palliative radiotherapy to bone lesions, which is allowed if completed 7 days prior to trial treatment start. Participants must have recovered from all radiation-related toxicities and/or complications prior to enrollment and must have tapered corticosteroid treatment to ≤10 mg/day at the time of first dose. • Treatment with an anticancer agent, including investigational vaccines within 28 days before or 5 times t1/2, whichever is shorter, prior to the planned first dose of trial treatment or is currently enrolled in an interventional trial. Note: Subjects who are in the follow-up phase of an interventional trial may participate if the subject has not received the investigational agent within 28 days of the first dose of trial treatment. • Prior treatment with live, attenuated vaccines within 30 days prior to initiation of trial treatment. Examples of live vaccines include, but are not limited to, the following: measles, mumps, rubella, varicella/zoster (chicken pox), yellow fever, rabies, Bacillus Calmette–Guérin, and typhoid vaccine. Seasonal influenza vaccines for injection are generally killed virus vaccines and are allowed; however, intranasal influenza vaccines (eg, FluMist®) are live attenuated vaccines and are not allowed. Experimental and/or nonauthorized severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) vaccinations are not allowed. • Received granulocyte colony-stimulating factor (G-CSF) or granulocyte-macrophage colony-stimulating factor (GM-CSF) support within 4 weeks before the planned first dose of trial treatment.
  • Current pneumonitis (any grade) including any radiological change of ongoing pneumonitis at baseline or history of noninfectious drug-, immune-, or radiation-related pneumonitis that has required steroids.
  • Cohort A only: Prior exposure to immune CPIs (eg, anti-PD-1/anti-PD-L1, anti-CTLA-4, anti-LAG3, anti-TIGIT) or agents directed at costimulatory T-cell receptors (eg, 4-1BB, OX40)
  • Cohort B only: • Known history of Grade 3 or higher irAEs that led to treatment discontinuation of a prior immunotherapy treatment • Exposure to any of the following prior therapies/treatments within the specified timeframes: • Prior exposure to immune CPIs other than anti-PD-1/anti-PD-L1 (eg, anti-CTLA-4, anti-LAG3, anti-TIGIT) or agents directed at costimulatory T-cell receptors (eg, 4-1BB, OX40) • PD-1/PD-L1 antibody within 28 days before the planned first dose of trial treatment

The study team makes the final eligibility decision.

Where it's taking place

  • United Kingdom
  • Korea, Republic of
  • United States

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling female, 65+ years, 18-64 years. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include United Kingdom; Korea, Republic of; United States. Enter your location above to see the nearest site and check your eligibility.

Explore other conditions

BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from EU CTIS; the study team decides eligibility.