NCT03981796

Brief Summary

This is a 2 part study. Part 1 is to evaluate the efficacy and safety of dostarlimab plus carboplatin-paclitaxel followed by dostarlimab versus placebo plus carboplatin-paclitaxel followed by placebo; and Part 2 is to evaluate the efficacy and safety of dostarlimab plus carboplatin-paclitaxel followed by dostarlimab plus niraparib versus placebo plus carboplatin-paclitaxel followed by placebo in participants with recurrent or primary advanced (Stage III or IV) endometrial cancer.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Strong global presence with extensive site network
Enrollment
785

participants targeted

Target at P75+ for phase_3

Timeline
7mo left

Started Jul 2019

Longer than P75 for phase_3

Geographic Reach
19 countries

166 active sites

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress92%
Jul 2019Nov 2026

First Submitted

Initial submission to the registry

May 31, 2019

Completed
11 days until next milestone

First Posted

Study publicly available on registry

June 11, 2019

Completed
1 month until next milestone

Study Start

First participant enrolled

July 18, 2019

Completed
7.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

November 26, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

November 26, 2026

Last Updated

September 3, 2025

Status Verified

September 1, 2025

Enrollment Period

7.4 years

First QC Date

May 31, 2019

Last Update Submit

September 2, 2025

Conditions

Keywords

DostarlimabCarboplatinPaclitaxelNiraparibRecurrent or primary advanced endometrial cancerTSR-042

Outcome Measures

Primary Outcomes (2)

  • Parts 1 and 2: Progression-Free Survival (PFS) - investigator assessment

    Up to 6 years

  • Part 1: Overall survival

    Up to 6 years

Secondary Outcomes (21)

  • Part 2: Overall survival

    Up to 6 years

  • Parts 1 and 2: Progression free survival (PFS) blinded independent central review (BICR)

    Up to 6 years

  • Parts 1 and 2: Objective response rate (ORR) - BICR and Investigator assessment

    Up to 6 years

  • Parts 1 and 2: Duration of response (DOR) - BICR and Investigator assessment

    Up to 6 years

  • Parts 1 and 2: Disease control rate (DCR) - BICR and Investigator assessment

    Up to 6 years

  • +16 more secondary outcomes

Study Arms (4)

Arm 1: Participants receiving dostarlimab + Carboplatin-paclitaxel followed by dostarlimab

ACTIVE COMPARATOR
Biological: DostarlimabDrug: CarboplatinDrug: Paclitaxel

Arm 2: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

PLACEBO COMPARATOR
Drug: Placebo matching dostarlimabDrug: CarboplatinDrug: Paclitaxel

Arm 3: Participants receiving dostarlimab + carboplatin-paclitaxel followed by dostarlimab+niraparib

ACTIVE COMPARATOR
Biological: DostarlimabDrug: CarboplatinDrug: PaclitaxelDrug: Niraparib

Arm 4: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

PLACEBO COMPARATOR
Drug: Placebo matching dostarlimabDrug: CarboplatinDrug: PaclitaxelDrug: Placebo matching Niraparib

Interventions

DostarlimabBIOLOGICAL

Participants will be administered dostarlimab

Also known as: TSR-042
Arm 1: Participants receiving dostarlimab + Carboplatin-paclitaxel followed by dostarlimabArm 3: Participants receiving dostarlimab + carboplatin-paclitaxel followed by dostarlimab+niraparib

Participants will be administered placebo matching dostarlimab

Arm 2: Participants receiving placebo + carboplatin-paclitaxel followed by placeboArm 4: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

Participants will be administered carboplatin

Arm 1: Participants receiving dostarlimab + Carboplatin-paclitaxel followed by dostarlimabArm 2: Participants receiving placebo + carboplatin-paclitaxel followed by placeboArm 3: Participants receiving dostarlimab + carboplatin-paclitaxel followed by dostarlimab+niraparibArm 4: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

Participants will be administered paclitaxel

Arm 1: Participants receiving dostarlimab + Carboplatin-paclitaxel followed by dostarlimabArm 2: Participants receiving placebo + carboplatin-paclitaxel followed by placeboArm 3: Participants receiving dostarlimab + carboplatin-paclitaxel followed by dostarlimab+niraparibArm 4: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

Participants will be administered niraparib

Arm 3: Participants receiving dostarlimab + carboplatin-paclitaxel followed by dostarlimab+niraparib

Participants will be administered placebo matching Niraparib

Arm 4: Participants receiving placebo + carboplatin-paclitaxel followed by placebo

Eligibility Criteria

Age18 Years+
Sexfemale(Gender-based eligibility)
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • Part 1 and Part 2:
  • Female participant is at least 18 years of age.
  • Participant has histologically or cytologically proven endometrial cancer with recurrent or advanced disease.
  • Participant must have primary Stage III or Stage IV disease or first recurrent endometrial cancer with a low potential for cure by radiation therapy or surgery alone or in combination and meet at least one of the following criteria;
  • Participant has primary Stage IIIA to IIIC1 disease with presence of evaluable or measurable disease per Response Evaluation Criteria in Solid Tumors (RECIST) version (v).1.1 based on Investigator's assessment. Lesions that are equivocal or can be representative of post-operative change should be biopsied and confirmed for the presence of tumor;
  • Participant has primary Stage IIIC1 disease with carcinosarcoma, clear cell, serous, or mixed histology (containing greater than or equal to \[\>=\] 10 percent carcinosarcoma, clear cell, or serous histology) regardless of presence of evaluable or measurable disease on imaging;
  • Participant has primary Stage IIIC2 or Stage IV disease regardless of the presence of evaluable or measurable disease;
  • Participant has first recurrent disease and is naïve to systemic anticancer therapy;
  • Participant has received prior neo-adjuvant/adjuvant systemic anticancer therapy and had a recurrence or progression of disease (PD) \>=6 months after completing treatment (first recurrence only).
  • Participant has an ECOG performance status of 0 or 1.
  • Participant has adequate organ function.
  • Part 2 only:
  • Participants must have normal blood pressure (BP) or adequately treated and controlled hypertension (systolic BP lesser than or equal to \[\<=\] 140 millimeter of mercury \[mmHg\] and diastolic BP \<=90 mmHg).
  • Participants must be able to take medication orally, by mouth (PO).

You may not qualify if:

  • Part 1 and Part 2:
  • Participant has received neo-adjuvant/adjuvant systemic anticancer therapy for primary Stage III or IV disease and:
  • has not had a recurrence or PD prior to first dose on the study OR
  • has had a recurrence or PD within 6 months of completing systemic anticancer therapy treatment prior to first dose on the study.
  • Participant has had \>1 recurrence of endometrial cancer.
  • Participant has received prior therapy with an anti-programmed cell death protein 1 (anti-PD-1), anti-PD-ligand 1 (anti-PD-L1), or anti-PD-ligand 2 (anti-PD-L2) agent.
  • Participant has received prior anticancer therapy (chemotherapy, targeted therapies, hormonal therapy, radiotherapy, or immunotherapy) within 21 days or \<5 times the half-life of the most recent therapy prior to Study Day 1, whichever is shorter.
  • Participant has a concomitant malignancy, or participant has a prior non-endometrial invasive malignancy who has been disease-free for \<3 years or who received any active treatment in the last 3 years for that malignancy. Non-melanoma skin cancer is allowed.
  • Participant has known uncontrolled central nervous system metastases, carcinomatosis meningitis, or both.
  • Participant has not recovered (that is \[i.e.\], to Grade \<=1 or to Baseline) from cytotoxic therapy induced AEs or has received transfusion of blood products (including platelets or red blood cells) or administration of colony-stimulating factors (including granulocyte colony-stimulating factor \[G-CSF\], granulocyte macrophage colony-stimulating factor \[GM-CSF\], or recombinant erythropoietin) within 21 days prior to the first dose of study drug.
  • Participant has not recovered adequately from AEs or complications from any major surgery prior to starting therapy.
  • Participant is currently participating and receiving study treatment or has participated in a study of an investigational agent and received study treatment or used an investigational device within 4 weeks of the first dose of treatment.
  • Participant is considered a poor medical risk due to a serious, uncontrolled medical disorder, nonmalignant systemic disease, or active infection requiring systemic therapy.
  • Participant has received, or is scheduled to receive, a live vaccine within 30 days before first dose of study treatment, during study treatment, and for up to 180 days after receiving the last dose of study treatment.
  • Part 2 only:
  • +5 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (169)

GSK Investigational Site

Phoenix, Arizona, 85016, United States

Location

GSK Investigational Site

Scottsdale, Arizona, 85016, United States

Location

GSK Investigational Site

Tucson, Arizona, 85704, United States

Location

GSK Investigational Site

Tucson, Arizona, 85710, United States

Location

GSK Investigational Site

Newport Beach, California, 92663, United States

Location

GSK Investigational Site

Palo Alto, California, 94304, United States

Location

GSK Investigational Site

Deerfield Beach, Florida, 33442, United States

Location

GSK Investigational Site

Jacksonville, Florida, 32207, United States

Location

GSK Investigational Site

Miami, Florida, 33136, United States

Location

GSK Investigational Site

Miami, Florida, 33176, United States

Location

GSK Investigational Site

Orlando, Florida, 32804, United States

Location

GSK Investigational Site

Atlanta, Georgia, 30342, United States

Location

GSK Investigational Site

Augusta, Georgia, 30912, United States

Location

GSK Investigational Site

Savannah, Georgia, 31405, United States

Location

GSK Investigational Site

Hinsdale, Illinois, 60521, United States

Location

GSK Investigational Site

Zion, Illinois, 60099, United States

Location

GSK Investigational Site

Fort Wayne, Indiana, 46845, United States

Location

GSK Investigational Site

Indianapolis, Indiana, 46202, United States

Location

GSK Investigational Site

Indianapolis, Indiana, 46260, United States

Location

GSK Investigational Site

Iowa City, Iowa, 52242, United States

Location

GSK Investigational Site

Lexington, Kentucky, 40536, United States

Location

GSK Investigational Site

Covington, Louisiana, 70433, United States

Location

GSK Investigational Site

New Orleans, Louisiana, 70121, United States

Location

GSK Investigational Site

Shreveport, Louisiana, 71103, United States

Location

GSK Investigational Site

Boston, Massachusetts, 02114, United States

Location

GSK Investigational Site

Springfield, Massachusetts, 01199, United States

Location

GSK Investigational Site

Detroit, Michigan, 48201, United States

Location

GSK Investigational Site

St Louis, Missouri, 63108, United States

Location

GSK Investigational Site

Lebanon, New Hampshire, 03756, United States

Location

GSK Investigational Site

Albuquerque, New Mexico, 87131, United States

Location

GSK Investigational Site

Rio Rancho, New Mexico, 87124, United States

Location

GSK Investigational Site

Albany, New York, 12208, United States

Location

GSK Investigational Site

Mineola, New York, 10016, United States

Location

GSK Investigational Site

New York, New York, 10016, United States

Location

GSK Investigational Site

The Bronx, New York, 10461, United States

Location

GSK Investigational Site

Charlotte, North Carolina, 28204, United States

Location

GSK Investigational Site

Durham, North Carolina, 27710, United States

Location

GSK Investigational Site

Kernersville, North Carolina, 27284, United States

Location

GSK Investigational Site

Mount Airy, North Carolina, 27030, United States

Location

GSK Investigational Site

Winston-Salem, North Carolina, 27103, United States

Location

GSK Investigational Site

Cincinnati, Ohio, 45219, United States

Location

GSK Investigational Site

Cincinnati, Ohio, 45220, United States

Location

GSK Investigational Site

Cleveland, Ohio, 44106, United States

Location

GSK Investigational Site

Columbus, Ohio, 43210, United States

Location

GSK Investigational Site

Hilliard, Ohio, 43026, United States

Location

GSK Investigational Site

Hilliard, Ohio, 43210, United States

Location

GSK Investigational Site

Tulsa, Oklahoma, 74146, United States

Location

GSK Investigational Site

Philadelphia, Pennsylvania, 19111, United States

Location

GSK Investigational Site

Pittsburgh, Pennsylvania, 15224, United States

Location

GSK Investigational Site

Willow Grove, Pennsylvania, 19090, United States

Location

GSK Investigational Site

Providence, Rhode Island, 02905, United States

Location

GSK Investigational Site

Knoxville, Tennessee, 37920, United States

Location

GSK Investigational Site

Austin, Texas, 78731, United States

Location

GSK Investigational Site

Austin, Texas, 78758, United States

Location

GSK Investigational Site

Dallas, Texas, 75246, United States

Location

GSK Investigational Site

Dallas, Texas, 76104, United States

Location

GSK Investigational Site

Charlottesville, Virginia, 22903, United States

Location

GSK Investigational Site

Roanoke, Virginia, 24016, United States

Location

GSK Investigational Site

Seattle, Washington, 98109, United States

Location

GSK Investigational Site

Grodno, 230030, Belarus

Location

GSK Investigational Site

Minsk, 223040, Belarus

Location

GSK Investigational Site

Aalst, 9300, Belgium

Location

GSK Investigational Site

Leuven, 3000, Belgium

Location

GSK Investigational Site

Liège, 4000, Belgium

Location

GSK Investigational Site

Calgary, Alberta, T2N 5G2, Canada

Location

GSK Investigational Site

Winnipeg, Manitoba, R3E 0V9, Canada

Location

GSK Investigational Site

Ottawa, Ontario, K1H 8L6, Canada

Location

GSK Investigational Site

Sault Ste. Marie, Ontario, P6B 0A8, Canada

Location

GSK Investigational Site

Toronto, Ontario, M5G 2M9, Canada

Location

GSK Investigational Site

Montreal, Quebec, H2X 3E4, Canada

Location

GSK Investigational Site

Montreal, Quebec, H4A 3J1, Canada

Location

GSK Investigational Site

Québec, Quebec, G1J 1Z4, Canada

Location

GSK Investigational Site

Brno, 625 00, Czechia

Location

GSK Investigational Site

Prague, 128 51, Czechia

Location

GSK Investigational Site

Aalborg, 9000, Denmark

Location

GSK Investigational Site

Copenhagen, DK-2100, Denmark

Location

GSK Investigational Site

Herlev, 2730, Denmark

Location

GSK Investigational Site

Odense C, 5000, Denmark

Location

GSK Investigational Site

Roskilde, 4000, Denmark

Location

GSK Investigational Site

Kuopio, 70210, Finland

Location

GSK Investigational Site

Tampere, 33520, Finland

Location

GSK Investigational Site

Turku, 20520, Finland

Location

GSK Investigational Site

Amberg, 92224, Germany

Location

GSK Investigational Site

Bad Homburg, 61352, Germany

Location

GSK Investigational Site

Cologne, 50935, Germany

Location

GSK Investigational Site

Dessau, 06847, Germany

Location

GSK Investigational Site

Dresden, 01307, Germany

Location

GSK Investigational Site

Essen, 45136, Germany

Location

GSK Investigational Site

Essen, 45147, Germany

Location

GSK Investigational Site

Frankfurt, 20259, Germany

Location

GSK Investigational Site

Giessen, 35392, Germany

Location

GSK Investigational Site

Hamburg, 20246, Germany

Location

GSK Investigational Site

Hanover, 30177, Germany

Location

GSK Investigational Site

Jena, 07747, Germany

Location

GSK Investigational Site

Karlsruhe, 76135, Germany

Location

GSK Investigational Site

Kiel, 24105, Germany

Location

GSK Investigational Site

Lübeck, 23538, Germany

Location

GSK Investigational Site

Mainz, 55131, Germany

Location

GSK Investigational Site

München, 81675, Germany

Location

GSK Investigational Site

Offenbach, 63069, Germany

Location

GSK Investigational Site

Ravensburg, 88212, Germany

Location

GSK Investigational Site

Rosenheim, 83022, Germany

Location

GSK Investigational Site

Tübingen, 72076, Germany

Location

GSK Investigational Site

Ulm, 89075, Germany

Location

GSK Investigational Site

Wiesbaden, 65189, Germany

Location

GSK Investigational Site

Marousi, 151 23, Greece

Location

GSK Investigational Site

Thessaloniki, 54645, Greece

Location

GSK Investigational Site

Budapest, 1122, Hungary

Location

GSK Investigational Site

Debrecen, 4032, Hungary

Location

GSK Investigational Site

Ashkelon, 78278, Israel

Location

GSK Investigational Site

Beersheba, 8410101, Israel

Location

GSK Investigational Site

Haifa, 3436212, Israel

Location

GSK Investigational Site

Jerusalem, 9112001, Israel

Location

GSK Investigational Site

Petah Tikva, 4941492, Israel

Location

GSK Investigational Site

Rehovot, 7661041, Israel

Location

GSK Investigational Site

Tel Aviv, 6423906, Israel

Location

GSK Investigational Site

Candiolo, 10060, Italy

Location

GSK Investigational Site

Carpi MO, 41012, Italy

Location

GSK Investigational Site

Lecce, 73100, Italy

Location

GSK Investigational Site

Milan, 20133, Italy

Location

GSK Investigational Site

Naples, 00144, Italy

Location

GSK Investigational Site

Ponderano BI, 13875, Italy

Location

GSK Investigational Site

Rome, 00128, Italy

Location

GSK Investigational Site

Sassuolo, 41049, Italy

Location

GSK Investigational Site

Trento, 38122, Italy

Location

GSK Investigational Site

Udine, 33100, Italy

Location

GSK Investigational Site

Amsterdam, 1105 AZ, Netherlands

Location

GSK Investigational Site

Eindhoven, 5623 EJ, Netherlands

Location

GSK Investigational Site

Enschede, 7512 KZ, Netherlands

Location

GSK Investigational Site

Groningen, 9713 GZ, Netherlands

Location

GSK Investigational Site

Maastricht, 6229 HX, Netherlands

Location

GSK Investigational Site

Rotterdam, 3015 GD, Netherlands

Location

GSK Investigational Site

Bergen, 5053, Norway

Location

GSK Investigational Site

Oslo, 0379, Norway

Location

GSK Investigational Site

Stavanger, 4011, Norway

Location

GSK Investigational Site

Troms, 9019, Norway

Location

GSK Investigational Site

Trondheim, 7006, Norway

Location

GSK Investigational Site

Bialystok, 15-027, Poland

Location

GSK Investigational Site

Gdynia, 81-519, Poland

Location

GSK Investigational Site

Lodz, 93-513, Poland

Location

GSK Investigational Site

Olsztyn, 10-228, Poland

Location

GSK Investigational Site

Poznan, 60-569, Poland

Location

GSK Investigational Site

Szczecin, 70-111, Poland

Location

GSK Investigational Site

Warsaw, 04-141, Poland

Location

GSK Investigational Site

Barcelona, 08035, Spain

Location

GSK Investigational Site

Barcelona, 08036, Spain

Location

GSK Investigational Site

Donostia / San Sebastian, 20014, Spain

Location

GSK Investigational Site

Madrid, 28027, Spain

Location

GSK Investigational Site

Madrid, 28041, Spain

Location

GSK Investigational Site

Málaga, 29010, Spain

Location

GSK Investigational Site

Málaga, 41014, Spain

Location

GSK Investigational Site

Murcia, 14004, Spain

Location

GSK Investigational Site

Valencia, 46010, Spain

Location

GSK Investigational Site

Linköping, SE-581 85, Sweden

Location

GSK Investigational Site

Lund, 222 42, Sweden

Location

GSK Investigational Site

Stockholm, SE-171 76, Sweden

Location

GSK Investigational Site

Uppsala, 751 85, Sweden

Location

GSK Investigational Site

Adapazarı, 54290, Turkey (Türkiye)

Location

GSK Investigational Site

Ankara, 06230, Turkey (Türkiye)

Location

GSK Investigational Site

Istanbul, 34093, Turkey (Türkiye)

Location

GSK Investigational Site

Istanbul, 34098, Turkey (Türkiye)

Location

GSK Investigational Site

Istanbul, 34147, Turkey (Türkiye)

Location

GSK Investigational Site

Chernihiv, 14029, Ukraine

Location

GSK Investigational Site

Kharkiv, 61024, Ukraine

Location

GSK Investigational Site

Brighton, BN2 5BE, United Kingdom

Location

GSK Investigational Site

Cambridge, CB2 0QQ, United Kingdom

Location

GSK Investigational Site

London, NW1 2PG, United Kingdom

Location

GSK Investigational Site

London, SE1 9RT, United Kingdom

Location

GSK Investigational Site

Truro, TR1 3LJ, United Kingdom

Location

Related Publications (8)

  • Mansoor R Mirza, Dana M Chase, Brian M Slomovitz, René dePont Christensen, Zoltán Novák, Destin Black, Lucy Gilbert, Sudarshan Sharma, Giorgio Valabrega, Lisa M Landrum, Lars C Hanker, Ashley Stuckey, Ingrid Boere, Michael A Gold, Annika Auranen, Bhavana Pothuri, David Cibula, Carolyn McCourt, Francesco Raspagliesi, Mark S Shahin, Sarah E Gill, Bradley J Monk, Joseph Buscema, Thomas J Herzog, Larry J Copeland, Min Tian, Zangdong He, Shadi Stevens, Eleftherios Zografos, Robert L Coleman, Matthew A Powell, . Dostarlimab for Primary Advanced or Recurrent Endometrial Cancer. The New England journal of medicine. 2023-Jun-08;388(23): 2145-2158. DOI : 10.1056/NEJMoa2216334 PMID: 36972026

    BACKGROUND
  • Banerjee S, Ingles Russo Garces A, Garside J, Rahman T, Pearson C, Heffernan K. Real-world patient characteristics and survival outcomes in patients with advanced or recurrent endometrial cancer in England: a retrospective, population-based study. BMJ Open. 2024 Nov 24;14(11):e083540. doi: 10.1136/bmjopen-2023-083540.

  • Auranen A, Powell MA, Sukhin V, Landrum LM, Ronzino G, Buscema J, Bauerschlag D, Lalisang R, Bender D, Gilbert L, Armstrong A, Safra T, Nevadunsky N, Sebastianelli A, Slomovitz B, Ring K, Coleman R, Podzielinski I, Stuckey A, Teneriello M, Gill S, Pothuri B, Willmott L, Sharma S, Dabrowski C, Antony G, Stevens S, Mirza MR, Fleming E. Safety of dostarlimab in combination with chemotherapy in patients with primary advanced or recurrent endometrial cancer in a phase III, randomized, placebo-controlled trial (ENGOT-EN6-NSGO/GOG-3031/RUBY). Ther Adv Med Oncol. 2024 Sep 28;16:17588359241277656. doi: 10.1177/17588359241277656. eCollection 2024.

  • Valabrega G, Powell MA, Hietanen S, Miller EM, Novak Z, Holloway R, Denschlag D, Myers T, Thijs AM, Pennington KP, Gilbert L, Fleming E, Zub O, Landrum LM, Ataseven B, Gogoi R, Podzielinski I, Cloven N, Monk BJ, Sharma S, Herzog TJ, Stuckey A, Pothuri B, Secord AA, Chase D, Vincent V, Meyers O, Garside J, Mirza MR, Black D. Patient-reported outcomes in the subpopulation of patients with mismatch repair-deficient/microsatellite instability-high primary advanced or recurrent endometrial cancer treated with dostarlimab plus chemotherapy compared with chemotherapy alone in the ENGOT-EN6-NSGO/GOG3031/RUBY trial. Int J Gynecol Cancer. 2025 Jun;35(6):101852. doi: 10.1136/ijgc-2024-005484. Epub 2025 Apr 19.

  • Mirza MR, Chase DM, Slomovitz BM, Christensen RD, Novak Z, Black D, Gilbert L, Sharma S, Valabrega G, Landrum LM, Hanker LC, Stuckey A, Boere I, Gold MA, Auranen A, Pothuri B, Cibula D, McCourt C, Raspagliesi F, Shahin MS, Gill SE, Monk BJ, Buscema J, Herzog TJ, Copeland LJ, Tian M, He Z, Stevens S, Zografos E, Coleman RL, Powell MA. A Plain Language Summary of "Dostarlimab for primary advanced or recurrent endometrial cancer". Future Oncol. 2025 Jan;21(2):151-168. doi: 10.2217/fon-2023-0940. Epub 2024 Jul 11.

  • You M, Zeng X, Zhang J, Huang Y, Zhang Y, Cai Z, Hu Y. Cost-effectiveness analysis of dostarlimab plus carboplatin-paclitaxel as first-line treatment for advanced endometrial cancer. Front Immunol. 2023 Sep 4;14:1267322. doi: 10.3389/fimmu.2023.1267322. eCollection 2023.

  • Morton M, Marcu I, Levine M, Cosgrove C, Backes F, O'Malley D, Chambers L. Evaluation of Efficacy and Adverse Events After Second Immunotherapy Exposure in Endometrial and Cervical Carcinoma. Obstet Gynecol. 2023 Aug 1;142(2):360-363. doi: 10.1097/AOG.0000000000005243. Epub 2023 Jul 5.

  • Mirza MR, Chase DM, Slomovitz BM, dePont Christensen R, Novak Z, Black D, Gilbert L, Sharma S, Valabrega G, Landrum LM, Hanker LC, Stuckey A, Boere I, Gold MA, Auranen A, Pothuri B, Cibula D, McCourt C, Raspagliesi F, Shahin MS, Gill SE, Monk BJ, Buscema J, Herzog TJ, Copeland LJ, Tian M, He Z, Stevens S, Zografos E, Coleman RL, Powell MA; RUBY Investigators. Dostarlimab for Primary Advanced or Recurrent Endometrial Cancer. N Engl J Med. 2023 Jun 8;388(23):2145-2158. doi: 10.1056/NEJMoa2216334. Epub 2023 Mar 27.

MeSH Terms

Conditions

NeoplasmsRecurrence

Interventions

dostarlimabCarboplatinPaclitaxelniraparib

Condition Hierarchy (Ancestors)

Disease AttributesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Coordination ComplexesOrganic ChemicalsTaxoidsCyclodecanesCycloparaffinsHydrocarbons, AlicyclicHydrocarbons, CyclicHydrocarbonsDiterpenesTerpenes

Study Officials

  • GSK Clinical Trials

    GlaxoSmithKline

    STUDY DIRECTOR

Study Design

Study Type
interventional
Phase
phase 3
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
The participant, Investigator, study staff, and the Sponsor study team and its representatives will be blinded to the assigned treatment.
Purpose
TREATMENT
Intervention Model
PARALLEL
Sponsor Type
INDUSTRY
Responsible Party
SPONSOR

Study Record Dates

First Submitted

May 31, 2019

First Posted

June 11, 2019

Study Start

July 18, 2019

Primary Completion (Estimated)

November 26, 2026

Study Completion (Estimated)

November 26, 2026

Last Updated

September 3, 2025

Record last verified: 2025-09

Data Sharing

IPD Sharing
Will share

Qualified researchers may request access to anonymized individual patient-level data (IPD) and related study documents of the eligible studies via the Data Sharing Portal. Details on GSK's data sharing criteria can be found at: https://www.gsk.com/en-gb/innovation/trials/data-transparency/

Shared Documents
STUDY PROTOCOL, SAP, ICF, CSR
Time Frame
Anonymized IPD will be made available within 6 months of publication of primary, key secondary and safety results for studies in product with approved indication(s) or terminated asset(s) across all indications.
Access Criteria
Anonymized IPD is shared with researchers whose proposals are approved by an Independent Review Panel and after a Data Sharing Agreement is in place. Access is provided for an initial period of 12 months but an extension may be granted, when justified, for up to 6 months.
More information

Locations