- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05728814
DOstarlimab in Patients With Recurrent or dMMR/MSI-H Endometrial Cancer (DORA)
A Retrospective, Real-world Multicenter Study of DOstarlimab in Patients With Recurrent or Advanced DNA Mismatch Repair Deficient/Microsatellite Instability-high (dMMR/MSI-H) Endometrial Cancer (DORA Study)
This is a multicenter, retrospective, observational (non-interventional) study, in patients treated in a real-world setting within the Spanish dostarlimab EAP. The study is planned to be conducted in the Medical Oncology departments at 50-60 Spanish GEICO-associated hospitals. Its multicenter nature aims to improve the representativeness of the study population in Spain. The study would include approximately 110 patients with dMMR/MSI-H recurrent or advanced EC, that have progressed on or following prior treatment with a platinum containing regimen, treated within the dostarlimab EAP, available in Spain from January 2021 to September 2022. The total number of participating centers and patients will be confirmed once the EAP is closed.
Patient's medical records will be screened by local clinical staff to assess for eligibility according to selection criteria. The study comprises a single study visit, in which the patient will give her informed consent to participate (when the patient is alive) and the physician will extract the study data from the patient's medical charts.
Alive patients who fulfill inclusion criteria and meet no exclusion criteria will be informed by a member of their care team about the purpose of the study, as well as about potential risks and benefits of study participation. The written informed consent form (ICF) should be signed prior to study initiation in alive patients in order to access their medical records. Deceased patients will be still included but their relatives will not be contacted. In these instances, data will be collected by members of the direct care team, unless there is a prior express order from the patient to preserve confidentiality. All eligible deceased and consenting living patients at the participating centers will be included. Data will be directly retrieved from hospital medical records and reported in the electronic Case Report Form (eCRF).
Study Overview
Detailed Description
1.1.1. Primary Clinical Objective
• To assess the antitumor activity of dostarlimab in patients with recurrent or advanced mismatch repair deficient (dMMR)/microsatellite instability-high (MSI-H) endometrial cancer, in terms of objective response rate (ORR) and duration of response (DOR) based on investigators' assessment using Response Evaluation Criteria in Solid Tumors (RECIST) v1.1.
1.1.2. Secondary Clinical Objectives
- To assess the effectiveness of dostarlimab in terms of investigator-assessed progression-free survival (PFS) and overall survival (OS).
- To analyze the PFS rate at 6, 12, 18 and 24 months.
- To assess the disease control rate (DCR) based on investigators' assessment using RECIST 1.1.
- To evaluate duration of treatment with dostarlimab.
- To describe the time to response to dostarlimab.
- To evaluate the safety and tolerability of dostarlimab in patients with dMMR/MSI-H endometrial advanced cancer, including immune-related adverse events of interest (irAEI).
- To evaluate Neutrophil-to-lymphocyte ratio as a potential predictive biomarker for treatment with dostarlimab.
1.1.3. Translational Objectives
- To compare centralized immunohistochemistry (IHC) re-testing with local testing.
- To compare centralized IHC re-testing results with two PCR-based techniques (Promega® and Idylla®) and with possible MMR gene alterations (genetic and epigenetic).
- To analyze the overall response rate and progression-free survival of the dMMR/MSI population selected by each biomarker technique: IHC, Polymerase chain reaction (PCR) Promega®, PCR Idylla®, or gene alteration (next generation sequencing (NGS)/hypermethylation).
1.1.4. Population The study population consists of adult female patients with diagnosis of dMMR/MSI-H recurrent or advanced endometrial cancer with progression to a previous platinum regimen, who were treated within the Spanish dostarlimab Expanded Access Program (EAP)
1.1.5. Treatment Under Observation In this study, the treatment under observation is dostarlimab administered on day 1 of each treatment cycle until disease progression, unacceptable toxicity or patient/doctor's decision.
The recommended dose for dostarlimab is 4 cycles of 500 mg every 3 weeks followed by 1000 mg every 6 weeks for all subsequent cycles.
Study Type
Enrollment (Estimated)
Contacts and Locations
Study Contact
- Name: Patricio Ledesma
- Phone Number: +34971439900
- Email: ensayos@sofpromed.com
Study Locations
-
-
Comunidad Valenciana
-
Valencia, Comunidad Valenciana, Spain, 46015
- Recruiting
- Hospital Arnau de Vilanova
-
Contact:
- María del Mar Ocasar
-
Principal Investigator:
- José Muñoz
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Sampling Method
Study Population
Description
Inclusion Criteria:
- At least 18 years of age, able to understand the program procedures and agree to participate by providing written informed consent.
- Histologically diagnosed endometrial cancer (note: all histologies are permitted except endometrial sarcoma [including carcinosarcoma]).
- Patient has evidence of tumor DNA damage repair dysfunction (dMMR/MSI-H) via locally available, validated methodology.
- Patient has progressed on or after platinum containing chemotherapy (and has received no more than 2 lines of anti-cancer therapy for recurrent or advanced (Stage ≥ IIIB) disease (first or second line)); prior treatment with hormone therapies is acceptable and does not count towards the number of lines of therapy.
- ECOG performance status of ≤ 2.
Adequate organ and bone marrow function, as defined below:
- Absolute neutrophil count (ANC) ≥ 1,500/µL
- Platelets ≥ 100,000/µL
- Hemoglobin ≥ 9 g/dL
Adequate liver and renal function:
- Serum creatinine ≤ 1.5 × upper limit of normal (ULN) or calculated creatinine clearance ≥ 50 mL/min using Cockcroft-Gault equation for patients with creatinine levels > 1.5 × institutional ULN.
- Total bilirubin ≤ 1.5 × ULN AND direct bilirubin ≤ 1 × ULN.
- Aspartate aminotransferase (AST) and alanine aminotransferase (ALT) ≤ 2.5 × ULN unless liver metastases are present, in which case they must be ≤ 5 × ULN.
- Cannot be satisfactorily treated with available alternative treatments.
- Not eligible for a clinical trial with dostarlimab within the indication of the EAP (where access to the clinical trialsite is possible)
A female participant is eligible to participate if she is not pregnant or breastfeeding, and if one of the following conditions applies:
- Is a woman of non-childbearing potential (WONCBP) OR
- Is a WOCBP and using a contraceptive method that is highly effective (with a failurerate of < 1 % per year), preferably with low user dependency, during treatment and for at least 4 months after treatment. The treating physician should evaluate the potential for contraceptive method failure (e.g., noncompliance, recently initiated)in relationship to the first doseof dostarlimab.
A WOCBP must have a negative highly sensitive serum pregnancy test within 72 hours before the first dose of dostarlimab. The treating physician is responsible for review of medical history, menstrual history, andrecent sexual activity to decrease the risk for inclusion of a woman with an early undetected pregnancy
Exclusion Criteria:
- Has received prior therapy with an anti-programmed death-1 (anti-PD-1), anti-PD-1- ligand-1 (anti-PD-L1), or anti-PD-1 ligand-2 (anti-PD-L2) agent.
- Is considered a poor medical risk due to a serious, uncontrolled medical disorder, non malignant systemic disease, or active infection requiring antibiotic, antifungal or antiviral treatment.
- Has undergone major surgery 3 weeks prior to initiating dostarlimab (and not recovered from surgical effects).
- Has malignancies other than endometrial cancer (except for any other malignancy for which the patient is not being actively treated).
- Has a history of interstitial lung disease.
- Has an active autoimmune disease that required systemic treatment in the past 2 years (i.e., use of disease-modifying agents, corticosteroids, or immunosuppressive drugs); hormone replacement therapy (e.g., thyroxine, insulin, or physiologic corticosteroid replacement therapy for adrenal or pituitary insufficiency, etc.) is not considered a form of systemic treatment
- Has experienced ≥ Grade 3 immune related AE with prior immunotherapy, except for non-clinically significant laboratory abnormalities.
- Has known active hepatitis B (e.g., hepatitis B surface antigen [HBsAg] reactive) or hepatitis C (e.g., hepatitis C virus [HCV] ribonucleic acid [qualitative] is detected).
- Has received a live vaccine within 14 days of 1st dose of dostarlimab.
- Has a known hypersensitivity to dostarlimab components or excipients
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Case-only
The study population consists of adult female patients with diagnosis of dMMR/MSI-H recurrent or advanced endometrial cancer with progression to a previous platinum regimen, who were treated within the Spanish dostarlimab Expanded Access Program (EAP).
|
The treatment under observation is dostarlimab administered on day 1 of each treatment cycle until disease progression, unacceptable toxicity or patient/doctor's decision. The recommended dose for dostarlimab is 4 cycles of 500 mg every 3 weeks followed by 1000 mg every 6 weeks for all subsequent cycles. |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Best Response Assessment
Time Frame: Month 4-6
|
Month 4-6
|
|
Dostarlimab Treatment
Time Frame: Month 4-6
|
End of treatment reason (toxicity, doctor's decision, patient's decision, progression or other)
|
Month 4-6
|
Dostarlimab Treatment
Time Frame: Month 4-6
|
Number of cycles Number of interruptions
|
Month 4-6
|
Dostarlimab Treatment
Time Frame: Month 4-6
|
Start date (first dose) End of treatment date
|
Month 4-6
|
Disease progression after dostarlimab
Time Frame: Month 4-6
|
Month 4-6
|
|
Dostarlimab -Related Adverse Events
Time Frame: Month 4-6
|
Month 4-6
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Demographics
Time Frame: Month 4-6
|
Month 4-6
|
Medical History
Time Frame: Month 4-6
|
Month 4-6
|
Death
Time Frame: Month 4-6
|
Month 4-6
|
Survival Status
Time Frame: Month 4-6
|
Month 4-6
|
Endometrial Cancer History
Time Frame: Month 4-6
|
Month 4-6
|
Endometrial Cancer Previous Treatments
Time Frame: Month 4-6
|
Month 4-6
|
Baseline (pre-dostarlimab)
Time Frame: Month 4-6
|
Month 4-6
|
Subsequent Therapies for Endometrial Cancer
Time Frame: Month 4-6
|
Month 4-6
|
Collaborators and Investigators
Investigators
- Principal Investigator: Alejandro Gallego Martinez, Clinica Universitaria de Navarra
- Principal Investigator: Marta Mendiola Sabio, Hospital Universitario La Paz
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Estimated)
Study Completion (Estimated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Estimated)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Neoplasms
- Urogenital Neoplasms
- Neoplasms by Site
- Uterine Neoplasms
- Genital Neoplasms, Female
- Uterine Diseases
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Genital Diseases
- Genital Diseases, Female
- Endometrial Neoplasms
- Antineoplastic Agents
- Dostarlimab
Other Study ID Numbers
- GEICO 120-R & GEICO 120-T
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
Clinical Trials on Endometrial Cancer
-
Assistance Publique - Hôpitaux de ParisUniversité Montpellier; Ecole d'econmie de Paris (PSE)-Hospinnomics; Université...CompletedEndometrial Cancer Stage I | Endometrial Cancer Stage IIFrance
-
Radboud University Medical CenterMaastricht University Medical Center; Erasmus Medical Center; Catharina Ziekenhuis... and other collaboratorsRecruitingEndometrial Cancer Recurrent | Endometrial Cancer Stage III | Endometrial Cancer Stage IVNetherlands
-
Batman Training and Research HospitalEskisehir Osmangazi UniversityCompletedGynecologic Cancer | Endometrial Cancer Stage
-
Chia Tai Tianqing Pharmaceutical Group Co., Ltd.RecruitingAdvanced Endometrial CancerChina
-
Novartis PharmaceuticalsCompletedAdvanced Endometrial CancerBelgium, France, Italy, Canada, Spain, Australia, Germany, United States, Japan, Brazil, Singapore, Russian Federation, Poland
-
Samsung Medical CenterRecruitingEndometrial Cancer Stage IKorea, Republic of
-
Duke UniversityDuke Cancer InstituteCompleted
-
Far Eastern Memorial HospitalCompletedOutcome of Endometrial CancerTaiwan
-
Rambam Health Care CampusCompletedSerous Papillary Endometrial CancerIsrael
-
Masonic Cancer Center, University of MinnesotaCompletedCervical Cancer | Ovarian Cancer | Uterine Endometrial CancerUnited States
Clinical Trials on Dostarlimab
-
University of Alabama at BirminghamRecruitingCarcinoma | Gynecologic Cancer | Endometrial Cancer | Uterine CancerUnited States
-
Diwakar DavarTesaro, Inc.RecruitingMelanoma Stage IV | Melanoma Stage IIIUnited States
-
GlaxoSmithKlineRecruitingNeoplasms, RectalUnited States, France, Italy, Japan, Spain, United Kingdom, Germany, Korea, Republic of, Canada, Netherlands
-
Queensland Centre for Gynaecological CancerGlaxoSmithKline Research & Development LimitedNot yet recruitingMmr Deficiency | Endometrial Cancer Stage I | Immune-related Adverse Event | Endometrioid Endometrial AdenocarcinomaAustralia
-
Tesaro, Inc.European Network of Gynaecological Oncological Trial Groups (ENGOT)Active, not recruitingOvarian Neoplasms | Ovarian, Fallopian Tube and Primary Peritoneal CarcinomaUnited States, Netherlands, Spain, Finland, Italy, Poland, Belgium, Canada, France, Germany, Romania, Ukraine, Norway, United Kingdom, Israel, Greece, Denmark, Belarus, Czechia
-
University of MiamiGlaxoSmithKlineWithdrawnGestational Trophoblastic NeoplasiaUnited States
-
Imperial College LondonRecruitingRefractory HIV Associated Kaposi SarcomaUnited Kingdom
-
Centre Leon BerardGlaxoSmithKlineRecruitingRecurrent Cancer | Second Cancer | Primary CancerFrance
-
University of OklahomaTesaro, Inc.RecruitingRecurrent Cervix Cancer | Progressive Cervix CancerUnited States
-
UNICANCERGlaxoSmithKline; National Cancer Institute, FranceNot yet recruitingSoft Tissue Sarcoma | Pancreatic Adenocarcinoma | Gastric Adenocarcinoma | Neuroendocrine Carcinoma | Adrenocortical Carcinoma | Small Bowel Adenocarcinoma | Ampulla of Vater Carcinoma | Duodenum AdenocarcinomaFrance