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Assessment of Cognitive Functions in Patients Receiving Whole Brain Radiotherapy in Assiut University Hospitals.
Whole Brain Radiotherapy (WBRT) is widely used to manage brain metastases and primary brain tumors, but it frequently leads to cognitive decline, affecting patients' quality of life. Cognitive impairments after WBRT can manifest in various domains, including memory, attention, executive function, and processing speed. These changes are attributed to direct radiation damage to neural tissues, particularly the hippocampus and white matter tracts, as well as secondary effects such as inflammation and vascular injury. Existing literature reports that up to 30% of patients may experience significant cognitive deterioration after WBRT, with the degree of impairment influenced by...
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Assessment of Short Immunotherapy After Radical Surgery of High-risk Malignant Melanoma
1. Rational Every year, around 5,000 people in Sweden are diagnosed with malignant skin melanoma. In the early stages of malignant skin melanoma, the chance of cure with surgery is very good. At a later stage, when the melanoma has become thick and/or has spread, the risk of recurrence is greater despite radical surgery. Therefore, in these cases (even in cases of recurrence after radical surgery), additional treatment with immunotherapy is often given, as it has been shown to reduce the risk of recurrence. Immunotherapy is given for one year based on previous research studies, but it has not been investigated whether a shorter treatment period...
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A Study of 177Lu-DTPA-SC16.56 in People With Neuroendocrine Carcinomas of the Lung and Prostate
The purpose of this study is to find out whether 177Lu-DTPA-SC16.56 is a safe treatment for people with small-cell lung cancer or neuroendocrine prostate cancer
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A Study of Bicalutamide With Brain Re-irradiation to Treat Recurrent/Progressive High Grade Glioma
The goal of this study is to learn about a type of brain cancer called high-grade glioma. This study is for people who have previously received treatment for brain cancer, but the cancer has come back or gotten worse after treatment. The main question this study aims to answer is: is it safe for participants to take bicalutamide while receiving brain radiation treatment? Participants will: - Take bicalutamide every day for 6 months - Receive radiation treatment to the brain - Keep a diary of the when they take the bicalutamide and any side effects experienced - Visit the clinic once every 8 weeks for checkups and tests
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A Study of HX008 Plus Transcatheter Arterial Chemoembolization (TACE) in the First-Line Treatment of Subjects With Stage IV (M1c) Melanoma That is Metastatic to the Liver
The main purpose of this study is to compare the clinical benefit, as measured by Progression-Free Survival (PFS) and Overall Survival(OS), achieved by HX008 Plus Transcatheter Arterial Chemoembolization (TACE) or Temozolomide Plus Transcatheter Arterial Chemoembolization (TACE) in the First-Line Treatment of Subjects With Stage IV (M1c) Melanoma That is Metastatic to the Liver.
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A Study of Surufatinib as Adjuvant Therapy for Pancreatic Neuroendocrine Tumors
pNENs still have a risk of recurrence after radical resection, and the overall recurrence and metastasis rate is as high as 13.7%-36.2% in China. At present, there is no standard adjuvant therapy for pNEN, and prospective studies are still lacking. This study was a randomized, double-blind, placebo-controlled, multicenter clinical trial to explore the efficacy and safety of surufatinib in the adjuvant treatment of pNET, in order to further improve the prognosis of patients and to provide high-quality research evidence for adjuvant therapy.
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A Study of the Boron Neutron Capture Therapy (BNCT) Using B10 L-BPA in Malignant Brain Tumors
This Phase I/II study, titled 'A Phase I/II Study to Evaluate Safety and Efficacy of the Boron Neutron Capture Therapy (BNCT) using B10 L-BPA as Boron Carrier in Malignant Brain Tumors.', aims to assess the efficacy of B10 L-BPA with BNCT in patients with malignant brain tumors. The primary objective is to evaluate the safety and efficacy of BNCT with B10 L-BPA for malignant brain tumors treatment, using the Response Evaluation Criteria in Solid Tumors, Version 1.1 (RECIST v1.1) as the standard for assessment.
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A Study of the Safety, Dosing, and Delivery of NEO100 in Patients with Pediatric Brain Tumors
This is an open label, Phase 1b safety, dose-finding, brain tumor delivery, and pharmacokinetics study of intranasal NEO100 in patients with pediatric-type diffuse high grade gliomas. Patients will receive IN NEO100 that will follow a dose titration design, followed by a standard dose escalation design to establish safety. Brain tumor delivery of NEO100 will be confirmed in each disease sub-type by surgical resection/needle biopsy only if clinically indicated and scheduled for clinical purposes and testing with residual tissue for NEO100 and the major metabolite of NEO100 (Perillic Acid).
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A Study to Assess the Feasibility and Safety of Intratumoral Diffusing Alpha Emitters for the Treatment of Recurrent Glioblastoma
A unique approach for cancer treatment employing intratumoral diffusing alpha radiation emitter device for the treatment of recurrent Glioblastoma
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A Study to Assess the Long-term Safety Outcomes in Patients Previously Treated With RP1, RP2, or RP3
This is a noninterventional, observational, long-term follow-up (LTFU) study. Patients in this study will be followed for 5 years from enrollment on this study to assess potential delayed risks of RPx products. Eligible participants for this LTFU study include patients who received at least 1 dose of an RPx product under the interventional parent study. Patients will be rolled over into this LTFU study after completion of the Replimune-sponsored parent study (ie, either completion of the LTFU in the parent study or withdrawal from the parent study). All patients in ongoing RPx studies will be asked to participate in this LTFU study so that the Sponsor can evaluate potential...
