Clinical Trials Logo

Clinical Trial Summary

This is a Phase 2, non-randomised, open-label, multicentric study to investigate the efficacy and safety of pembrolizumab monotherapy in 7 cohorts of patients with specific rare cancers who have unresectable locally advanced or metastatic disease, which is resistant or refractory to standard therapy, or for which standard therapy does not exist, or is not considered appropriate, and for which no other experimental treatment options are available, in order to identify subsets of patients that may benefit from treatment


Clinical Trial Description

The study plans to enrol up to 350 patients in total. Eligible patients who have provided their written informed consent for study participation will be assigned to one of 7 cohorts determined by indication: - Cohort 1: Rare sarcoma - Cohort 2: Rare ovarian cancer - Cohort 3: Primary central nervous system lymphomas - Cohort 4: Rare thyroid cancer - Cohort 5: Rare malignant neuroendocrine cancer - Cohort 6: Germ-cell cancer - Cohort 7: NK/T-cell lymphoma Between 20 and 50 patients will be enrolled in each cohort with the exception of the cohort 1 for which up to 80 patients may be enrolled (extension introduced under amendment 5 of this protocol). Following the amendment 6, up to a maximum of 50 additional patients may be included in the Sarcoma (cohort 1), Rare ovarian cancer (cohort 2) or Primary central nervous system lymphoma (cohort 3) cohorts, within the limit of 350 patients to be included in total. The study will use a two-stage Bayesian enrichment design. The first stage treats all patients from the different cohorts with the investigational product and identifies possibly sensitive indications. The second stage will compare outcomes among subsets of patients in the identified cohorts to distinguish between subpopulations of patients who may benefit from the treatment and patients for whom there is no evidence of efficacy. All participants who reach the maximum treatment duration per protocol and stop the pembrolizumab with a clinical benefit (prolonged stable disease, partial or complete response), may be eligible for up to an additional 1 year (approximately 17 cycles) of pembrolizumab treatment if they progress during the follow-up period. This retreatment is termed the Second course or Re-challenge. The second pembrolizumab course will continue until 12 months of retreatment, progression or until the end of the study, whichever occurs first. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT03012620
Study type Interventional
Source UNICANCER
Contact
Status Completed
Phase Phase 2
Start date July 5, 2017
Completion date December 14, 2023

See also
  Status Clinical Trial Phase
Recruiting NCT04457258 - 68Ga-FAPi-46 PET/CT Scan in Imaging Patients With Sarcoma Early Phase 1
Recruiting NCT04986748 - Using QPOP to Predict Treatment for Sarcomas and Melanomas
Completed NCT04474678 - Quality Improvement Project - "My Logbook! - I Know my Way Around!"; ("Mein Logbuch - Ich Kenne Mich Aus!") N/A
Recruiting NCT05415098 - Study of Safety, Pharmacokinetic and Efficacy of APG-5918 in Advanced Solid Tumors or Lymphomas Phase 1
Recruiting NCT04535713 - GALLANT: Metronomic Gemcitabine, Doxorubicin, Docetaxel and Nivolumab for Advanced Sarcoma Phase 2
Completed NCT03521531 - Burden and Medical Care of Sarcoma in Germany
Completed NCT02496520 - Dendritic Cell-based Immunotherapy for Advanced Solid Tumours of Children and Young Adults Phase 1/Phase 2
Terminated NCT02054104 - Adjuvant Tumor Lysate Vaccine and Iscomatrix With or Without Metronomic Oral Cyclophosphamide and Celecoxib in Patients With Malignancies Involving Lungs, Esophagus, Pleura, or Mediastinum Phase 1/Phase 2
Terminated NCT00788125 - Dasatinib, Ifosfamide, Carboplatin, and Etoposide in Treating Young Patients With Metastatic or Recurrent Malignant Solid Tumors Phase 1/Phase 2
Active, not recruiting NCT04577014 - Retifanlimab (Anti-PD-1 Antibody) With Gemcitabine and Docetaxel in Patients With Advanced Soft Tissue Sarcoma Phase 1/Phase 2
Active, not recruiting NCT04383210 - Study of Seribantumab in Adult Patients With NRG1 Gene Fusion Positive Advanced Solid Tumors Phase 2
Completed NCT04052334 - Lymphodepletion Plus Adoptive Cell Therapy With High Dose IL-2 in Adolescent and Young Adult Patients With Soft Tissue Sarcoma Phase 1
Completed NCT01593748 - A Phase II Trial Comparing Gemcitabine and Pazopanib Versus Gemcitabine and Docetaxel for Patients With Advanced Soft Tissue Sarcoma Phase 2
Completed NCT00199849 - NY-ESO-1 Plasmid DNA (pPJV7611) Cancer Vaccine Phase 1
Recruiting NCT04367779 - Research of Biomarkers of Response to Proton Beam Therapy in Pediatric and Adult Patients.
Completed NCT01879085 - Study of Vorinostat in Combination With Gemcitabine and Docetaxel in Advanced Sarcoma Phase 1/Phase 2
Recruiting NCT04553692 - Phase 1a/1b Study of Aplitabart (IGM-8444) Alone or in Combination in Participants With Relapsed, Refractory, or Newly Diagnosed Cancers Phase 1
Completed NCT01209598 - PD0332991 (Palbociclib) in Patients With Advanced or Metastatic Liposarcoma Phase 2
Completed NCT04553471 - Palliative Lattice Stereotactic Body Radiotherapy (SBRT) for Patients With Sarcoma, Thoracic, Abdominal, and Pelvic Cancers N/A
Withdrawn NCT04906876 - A Phase 2 Study of 9-ING-41Combined With Chemotherapy in Adolescents and Adults With Advanced Sarcomas Phase 2