View clinical trials related to Neoplasms.
Filter by:In this study, participants with advanced solid tumors were assigned to receive escalating doses of either MK-1248 alone or MK-1248 in combination with pembrolizumab (MK-3475). This study used the number of dose-limiting toxicities (DLTs) at each dose level to find and confirm the maximum tolerated dose (or maximum administered dose) for MK-1248 alone and in combination with pembrolizumab.
The purpose of the study is to assess the fibrin structure marker in the plasma of cancer patients, treated or not treated with LMWH at prophylactic or therapeutic doses, in order to determine the venous thromboembolic risk. The occurrence of thromboembolic events in patients without treatment and in patients under LMWH treatment will be recorded, depending on the location and type of cancer, metastases, and treatment of cancer.
Intraoperative histological examination is a fundamental tool in surgery. Probe-based Confocal Laser Endomicroscopy (pCLE) is a new imaging technique which enables real-time, microscope-resolution imaging, currently used in endoscopy. This pilot study aims to evaluate pCLE in surgical setting. The objective is the depiction of histological rendering of normal and pathological tissues through pCLE. Feasibility of real-time diagnosis will also be assessed. All surgical conditions usually necessitating frozen section will be investigated. A total of 30 patients, with various pathology of the thyroid / parathyroid, stomach, esophagus, pancreas, adrenal, colon / small intestine, liver will be included. Diagnostic criteria will be defined by a surgeon - pathologist team and further validated by retrospective analysis of the video sequences in comparison to conventional histology slides. The data will be used to create an image bank of reference optical biopsy images. The study will allow to point out the surgical conditions in which pCLE is the most effective and reliable and could eventually replace the frozen section technique.
This is a Phase 1b, multicenter, single arm, open label, dose escalation study to determine the MTD and evaluate the safety and preliminary antitumor activity of orally (PO) administered ACY 241 in combination with intravenously (IV) administered paclitaxel in eligible patients with advanced solid tumors.
The study will utilize both retrospective and prospective data collection from patients that already had a bronchoscopy and lung resection or will have a bronchoscopy and lung resection for squamous cell carcinoma. The investigators plan to prospectively collect 5 bronchoscopic biopsies, 10ml blood and one tumor and adjacent normal samples from 200 qualified patients who meet the study criteria.
Patients that require treatment for cancers of the head and neck often require a combination of surgery and/or radiation and chemotherapy. Hypothyroidism is one of the most common complications, and has been associated with post-operative complications such as wound healing problems, fistula formation, and decreased quality of life and survival. Several studies have examined hypothyroidism after radiation to the head and neck, but few have examined this after non-thyroid head and neck surgery. Head and neck resection is theorized to devascularize the thyroid, thus resulting in post-operative hypothyroidism. Synthroid is a synthetic thyroid hormone often used in cases of patients with proven hypothyroidism and after surgical thyroid removal. It's use has been in effect and studied for over fifty years. Treatment algorithms for hypothyroidism are well published. However, treatment of subclinical hypothyroidism (elevated TSH with normal or near-normal T3/T4) is controversial. The rate of subclinical hypothyroidism after non-thyroid head and neck surgery is high (up to 20%), and is associated with post-operative complications as noted above. Therefore the investigators propose a double blinded randomized controlled trial comparing outcomes of patients that develop subclinical hypothyroidism after head and neck surgery, who are given a standardized dose of synthroid treatment versus those treated with placebo. The main outcomes to be examined are post-operative complications (wound healing issues, fistula formation), survival, and quality of life measures.
The search for genetic alterations in primary tumor by NGS techniques followed by the detection of these alterations in circulating tumor DNA and/or CTC/DTC present in peripheral samples (blood, cerebrospinal fluid, bone marrow, possibly urine) collected during several steps and after the treatment could be a tool to monitor the response during and after the treatment.
This is a study to determine the clinical benefit (how well the drug works), safety and tolerability of combining varlilumab and atezolizumab. Phase l of the study will enroll patients with a number of tumor types; Phase ll will enroll only patients with renal cell carcinoma (RCC).* *Note: This Study was terminated prior to initiation of Phase II
About half of all cancer patients seen in oncology clinics have pain at initial assessment; pain relief within a one-month period is seen in approximately one third of these patients and pain worsening in about one fifth. Risk factors for under-treatment of cancer pain include age older than 65 years, minority status, and inadequate pain assessment practices. There is a need for better methods of opioid drug/dose selection and identification of risk factors for worsening pain. Pharmacogenomic approaches offer insight into the genetic variables that impact the pharmacokinetic and pharmacodynamic behavior of opioids. Translating pharmacogenomic results into actionable prescribing decisions may ultimately enable a personalized approach to pain management, increasing the chance of significant pain improvement. Cancer outpatients with uncontrolled malignant pain will be offered a pharmacogenomic test through participation in the study. The results of this test will be used to modify their pain regimen, if applicable.
This early phase, multicenter, open-label, single-arm study evaluated the safety, tolerability, pharmacokinetics, immunogenicity, and preliminary efficacy of atezolizumab in pediatric and young adult participants with solid tumors for which prior treatment was proven to be ineffective.