View clinical trials related to Cancer of Unknown Primary Site.
Filter by:This is a Phase 2 clinical trial evaluating the efficacy and safety of sintilimab in subjects with CUP. Up to 45 subjects with CUP will be enrolled. Subjects will be treated with sintilimab at 200 mg via intravenous (IV) administration on Cycle 1 Day 1. The treatment will repeat every 3 weeks until progressive disease (PD), intolerable toxicity, initiation of new anti-tumor therapy, withdrawal of consent, lost to follow-up, death, completion of therapy, or any other investigator-determined reasons for treatment discontinuation (whichever occurs first). Treatment will continue for a maximum period of 24 months (starting from the first dose). During the trial, tumor imaging evaluation will be initially performed once every 9 weeks (± 7 days) and will be based on Response Evaluation Criteria in Solid Tumors (RECIST) 1.1. After the completion or discontinuation of the study treatment, safety follow-up and survival follow-up will be performed. Considering the rareness of the disease, the patient accrual rate is expected to be approximately 2 patients per month. The total study duration is expected to be between 24-27 months with 6-month follow up.
Patients with Carcinoma of Unknown Primary (CUP) have widespread cancer at diagnosis however the specific site of origin cannot be found, despite significant testing, making it difficult to treat. CUP has a poor prognosis; it is the 6th most common cause of cancer death in the UK. To date there have been limited studies investigating molecular genomics in CUP patients, resulting in limited evidence to evaluate whether genomic profiling has added value over and above the standard diagnostics provided in the NHS. As a result, our project will aim to; - Assess genomic sequencing (both in tissue and blood) for the diagnosis and treatment guidance in CUP patients including a comparison of the effectiveness of tissue and blood based biomarkers - Collect evidence to further develop technology that predicts an individual's response to a treatment - Develop innovative systems of clinical data capture in patients with CUP - Investigate novel biomarkers to determine the primary tumour location Approximately 120-140 CUP patients will be recruited across 7 UK NHS sites. Tumour samples will be collected from patients undergoing a standard of care procedure OR medically fit patients with accessible tumour. Archival tumour may also be obtained. Some samples will be stored for future translational research. Sequencing results alongside clinical data will be discussed by a multi-disciplinary CUP Molecular Tumour Board. They will provide oversight on the nature, clinical significance and relevance of the results. They will inform the local CUP team of any "actionable" genetic changes, which could potentially direct selection of a targeted therapy trial for that patient. Sequential blood samples will be collected to investigate genetic characteristics that may be able to predict response to therapy. The aggregated anonymised data will be made publicly available following completion of this trial.
Abbreviated Title : CUPem Clinical Indication : A Phase II, Two-Stage, Trial of Pembrolizumab in Cancer of unknown primary Trial Type : Single Arm, non-randomised; Two-stage; Hypothesis generating Type of control : None Route of administration : IV Trial Blinding : N/A Treatment Groups :Two cohorts: (i) First Cohort: One or more lines of prior therapy (ii) Second Cohort: First Line untreated CUP patients Number of trial subjects : i) First Cohort: 20 ii) Second Cohort: 57 Eligibility Criteria : The Eligibility Criteria are the same as used in the A trial of chemotherapy for cancer of unknown primary (CUP-ONE) trial in the United Kingdom (UK), please see below. - Histologically confirmation of a diagnosis of CUP, with imaging and all diagnostic investigations confirmed as CUP within a CUP Multidisciplinary Team (MDT). - Eastern Cooperative Oncology Group (ECOG) Performance Status 0-2 - Patients must have disease that is not amenable to potentially curative options such as resection or radical radiotherapy - If patient's disease presentation precludes tumour biopsy (inaccessible or biopsy thought not to be in the patient's best interest), the patient is not study eligible. Estimated recruitment period : 2 years Estimated duration of trial : 3.9 years including set up, recruitment, follow up and close down. Duration of Participation : Cohort 1 = 6-8 months; Cohort 2 = 8-18 months Estimated average length of treatment per patient =6 months
This study will compare the efficacy and safety of molecularly-guided therapy versus standard platinum-containing chemotherapy in participants with poor-prognosis cancer of unknown primary site (CUP; non-specific subset) who have achieved disease control after 3 cycles of first-line platinum based induction chemotherapy.