Pembrolizumab and Lenvatinib in Mismatch Repair Proficient Recurrent Endometrial Cancer After Progression on or Following First-Line Immunotherapy Maintenance
Phase 2 Open-Label Trial Investigating the Efficacy and Safety of Pembrolizumab and Lenvatinib in Mismatch Repair Proficient Recurrent Endometrial Cancer After Progression on or Following First-Line Immunotherapy Maintenance
The purpose of this study is to determine the efficacy and safety of Pembrolizumab in combination with Lenvatinib in recurrent, mismatch repair-proficient endometrial cancer after failure of first-line therapy with a platinum-based doublet chemotherapy and immunotherapy.
Studieöversikt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Studietyp
Studietyp
Inskrivning (Beräknad)
Inskrivning
Fas
Fas
- Fas 2
Kontakter och platser
Studiekontakt
Studiekontakt
- Namn: Navya Nair, MD, MPH
- Telefonnummer: 305-243-2233
- E-post: navya.nair@miami.edu
Studera Kontakt Backup
- Namn: Abdulrahman Sinno, MD
- Telefonnummer: 305-243-2233
- E-post: axs3193@miami.edu
Studieorter
-
-
Florida
-
Miami, Florida, Förenta staterna, 33146
- Rekrytering
- University of Miami
-
Kontakt:
- Navya Nair, MD, MPH
- Telefonnummer: 305-243-2233
- E-post: navya.nair@miami.edu
-
Kontakt:
- Abdulrahman Sinno, MD
- Telefonnummer: 305-243-2233
- E-post: axs3193@miami.edu
-
Huvudutredare:
- Navya Nair, MD, MPH
-
-
Deltagandekriterier
Urvalskriterier
Urvalskriterier
Åldrar som är berättigade till studier
Tar emot friska volontärer
Kön som är behöriga för studier
Beskrivning
Inclusion Criteria:
-
Histologically confirmed recurrent endometrial carcinoma, including serous, endometrioid, carcinosarcoma, clear cell subtypes, with measurable disease per RECIST 1.1 criteria.
-
Mismatch repair (MMR) proficient status confirmed by immunohistochemistry (IHC) or molecular testing.
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Patients must have progressed on or after first-line maintenance immunotherapy that was started while on carboplatin-based doublet chemotherapy and continued following chemotherapy until completion (prior chemotherapy for this disease administered before the most recent line is permitted).
-
Prior radiation is permitted but not required.
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Patient must have completed next-generation sequencing on either primary or recurrent tumor.
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Eastern Cooperative Oncology Group (ECOG) performance status of 0 - 3.
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Age ≥ 18 years.
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Female participants must be of non-childbearing potential or for females of child bearing potential (FOCBPs), must agree to use contraception as described in protocol. FOCBPs must not be pregnant or breastfeeding.
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At least one measurable lesion according to RECIST 1.1.
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Adequate organ function, including:
- Hemoglobin ≥ 8 g/dL (blood transfusions are permitted)
- Absolute neutrophil count ≥ 1000
- Platelet count ≥ 100 x 10⁹/L
- Glomerular filtration rate (GFR) ≥ 30 mL/min
- Bilirubin ≤ 1.5 x ULN (upper limit of normal)
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Written informed consent obtained from the patient.
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At least 3 weeks must have elapsed from any prior therapy
Exclusion Criteria:
- Uterine sarcoma
- Active central nervous system metastases or leptomeningeal disease.
- History of severe allergic reactions to pembrolizumab, lenvatinib, or any components of the formulations.
- Active autoimmune disease requiring chronic systemic steroids for > 3 months in the last 6 months prior to enrollment.
- Pregnancy or breastfeeding at the time of enrollment.
- Previous treatment with lenvatinib or other VEGFR inhibitors.
- Concurrent treatment with other investigational drugs or anti-cancer therapies except for adjuvant hormonal therapy for breast cancer.
- Uncontrolled concurrent illness, such as active infections that could interfere with study participation.
- Blood pressure >160 systolic or >110 diastolic averaged over last 3 documented measurements.
- History of significant cardiovascular events within 12 months prior to enrollment, including myocardial infarction, unstable angina, or congestive heart failure (NYHA Class III or IV).
- History of organ transplant or immune suppressive therapy that would interfere with the efficacy or safety of the investigational drugs.
- Other malignancies within the past 2 years except for non-melanoma skin cancer.
- Patients that have received more than one prior line of immunotherapy.
Studieplan
Hur är studien utformad?
Designdetaljer
- Primärt syfte: Behandling
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Antal vapen
Vapen och interventioner
Deltagargrupp / ArmDeltagargrupp / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
|
Experimentell: Pembrolizumab in combination with Lenvatinib
Participants will receive Pembrolizumab in combination with Lenvatinib after failure of first-line therapy with a platinum-based doublet chemotherapy in combination with immunotherapy. Participants may receive treatment for a total of up to approximately 24 months, or until participants have progression of disease or experience a Grade 4 or higher severe adverse event (SAE). Total participation duration is approximately 26 months. |
Participants will receive 200mg of Pembrolizumab intravenously on Day 1 of every 21 day cycle, as per standard of care and as per institutional guidelines.
Andra namn:
Participants will self-administer Lenvatinib orally at a daily dose of 20mg or every 21 day cycle, as per standard of care and as per institutional guidelines.
Andra namn:
|
Vad mäter studien?
Primära resultatmått
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Clinical Benefit Rate
Tidsram: Baseline, Up to 18 weeks
|
Clinical benefit rate (CBR) is defined as the proportion of participants achieving complete response (CR), partial response (PR) or sustained stable disease (SD), as the best response as assessed using Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. |
Baseline, Up to 18 weeks
|
Sekundära resultatmått
Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
|---|---|---|
|
Objective Response Rate (ORR)
Tidsram: Up to 26 months
|
Objective Response Rate (ORR) is defined as the proportion of participants achieving complete response (CR) or partial response (PR) as the best response assessed using Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 criteria. |
Up to 26 months
|
|
Progression-Free Survival (PFS)
Tidsram: Up to 26 months
|
Progression-Free Survival (PFS) is the elapsed time in months from date of treatment initiation until progression or death from any cause. Patients who are alive and without documented disease progression will be censored at the date of their last disease assessment. |
Up to 26 months
|
|
Overall Survival (OS)
Tidsram: Up to 26 months
|
Overall Survival (OS) is the elapsed time in months from date of treatment initiation until death from any cause. Alive patients will be censored at the last date known to be alive. |
Up to 26 months
|
|
Duration of Response (DOR)
Tidsram: Up to 26 months
|
Duration of Response (DOR) is the elapsed time in months from date of first documentation of complete response (CR) or partial response (PR) until first documentation of progression or death from any cause for responders. Patients who are alive and without documented disease progression will be censored at the date of their last disease assessment. |
Up to 26 months
|
|
Number of Participants Experiencing Treatment-Related Toxicity: Serious Adverse Events (SAEs)
Tidsram: Up to 26 months
|
The safety and tolerability of combination Pembrolizumab and Lenvatinib therapy will be reported as the number of participants experiencing treatment-related serious adverse events (SAEs). SAEs will be assessed using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5. |
Up to 26 months
|
|
Number of Participants Experiencing Treatment-Related Toxicity: Adverse Events (AEs)
Tidsram: Up to 26 months
|
The safety and tolerability of combination Pembrolizumab and Lenvatinib therapy will be reported as the number of participants experiencing treatment-related adverse events (AEs). AEs will be assessed using the National Cancer Institute (NCI) Common Terminology Criteria for Adverse Events (CTCAE) version 5. |
Up to 26 months
|
|
Health-Related Quality of Life Scores: Patient-Reported Outcomes via EORTC QLQ-17
Tidsram: Up to 26 months
|
Participant quality of life will be assessed using the European Organization for Research and Treatment of Cancer Quality of Life Questionnaire 17 (EORTC QLQ-17), a validated 17-item questionnaire measuring global health status and functional domains relevant to cancer patients. Items are scored using standardized Likert scales and converted to 0-100 domain scores according to EORTC scoring guidelines. Higher scores indicate better functioning and overall quality of life. |
Up to 26 months
|
|
Health-Related Quality of Life Scores: Patient-Reported Social Isolation via Social Provisions Scale - 10 items (SPS-10)
Tidsram: Up to 26 months
|
Social isolation will be measured using the 10-item short form of the Social Provisions Scale, a validated instrument assessing perceived social support and relational connectedness. Each item is rated on a 4-point Likert scale (1 = Strongly Disagree, 2 = Disagree, 3= Agree, 4 = Strongly Agree), yielding a total score ranging from 10 to 40, with higher scores indicating greater perceived social support (lower social isolation). |
Up to 26 months
|
|
Health-Related Quality of Life Scores: Patient-Reported Social Needs via Health Leads 10-Item Screening Tool
Tidsram: Up to 26 months
|
Unmet social needs will be assessed using the 10-item Health Leads Social Needs Screening Tool, a validated questionnaire identifying needs such as food insecurity, housing instability, transportation barriers, and utility challenges. Each item is coded as 1 (unmet need present) or 0 (no unmet need). Total scores represent the count of unmet social needs (range 0-10), with higher scores indicating greater social needs burden. |
Up to 26 months
|
Samarbetspartners och utredare
Sponsor
Sponsor
Utredare
Utredare
- Huvudutredare: Navya Nair, MD, MPH, University of Miami
Studieavstämningsdatum
Studera stora datum
Studiestart (Faktisk)
Studiestart
Primärt slutförande (Beräknad)
Primärt slutförande
Avslutad studie (Beräknad)
Avslutad studie
Studieregistreringsdatum
Först inskickad
Först inskickad
Först inskickad som uppfyllde QC-kriterierna
Först inskickad som uppfyllde QC-kriterierna
Första postat (Faktisk)
Första postat
Uppdateringar av studier
Senaste uppdatering publicerad (Faktisk)
Senaste uppdatering publicerad
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
Senast verifierad
Senast verifierad
Mer information
Termer relaterade till denna studie
Ytterligare relevanta MeSH-villkor
- Urogenitala sjukdomar
- Genitala sjukdomar
- Urogenitala neoplasmer
- Neoplasmer efter plats
- Neoplasmer
- Kvinnliga urogenitala sjukdomar
- Kvinnliga urogenitala sjukdomar och graviditetskomplikationer
- Livmodersjukdomar
- Genitala sjukdomar, kvinnor
- Genitala neoplasmer, hona
- Uterina neoplasmer
- Endometriella neoplasmer
- pembrolizumab
- lenvatinib
Andra studie-ID-nummer
Andra studie-ID-nummer
- 20251180
- NCI-2026-03505 (Registeridentifierare: NCI Clinical Trials Reporting Program (NCI CTRP))
Plan för individuella deltagardata (IPD)
Planerar du att dela individuella deltagardata (IPD)?
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