Basket Trials (Multiple Types)
Last Updated: Wed Sep 04 2024
Study Status
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NCT06455761
68Ga-DOTA-NI-FAPI04 PET/CT in Patients With Various Types of Cancer
As a novel radiotracer targeting fibroblast activation protein (FAP), 68Ga-DOTA-NI-FAPI04 is a novel agent incorporating a hypoxia sensitive nitroimidazole(NI)-moiety and a FAP-targeting. In this study, we observed the diagnostic performance of 68Ga-DOTA-NI-FAPI04 PET/CT in patients with different types of cancer, and compared its imaging results with those of 68Ga-FAPI or 18F-FDG PET/CT.
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NCT06557590
Preliminary Study on the Diagnostic Value of 18F-FAPI-04 PET/CT and PET/MR in Patients With Various Types of Malignant Tumors
To evaluate the potential usefulness of 18F-FAPI-04 positron emission tomography/computed tomography (PET/CT) and positron emission tomography/magnetic resonance imaging (PET/MR)for the diagnosis of primary and metastatic lesions, detection of recurrence or assessment of pathologic response in various types of cancer.
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NCT06455735
68Ga-JH04 PET/CT in Patients With Various Types of Cancer
As a novel radiotracer targeting fibroblast activation protein (FAP), 68Ga-JH04 is promising as an excellent imaging agent for various cancers. In this study, we observed the diagnostic performance of 68Ga-JH04 PET/CT in patients with different types of cancer, and compared its imaging results with those of 68Ga-FAPI or 18F-FDG PET/CT.
NCT06284070
Application of FAPI and FDG PET Imaging in Patients With Different Types of Cancer
Cancer associated fibroblasts (CAFs) can promote tumor cell proliferation, migration, invasion, and angiogenesis through immunosuppressive effects and the production of mediators, thereby promoting tumor growth and progression. The characteristic of CAFs is high expression of fibroblast activation protein (FAP). In approximately 90% of epithelial derived tumors, FAP is highly overexpressed on the membrane of CAFs. Contrary to CAFs, FAP expression is lower or absent in normal tissues. Therefore, FAP inhibitors (FAPI) targeting FAP can overcome the limitations of 18F-2-fluoro.2-deoxy-D-glucose fluorodeoxyglucose(18F-FDG) PET imaging. But like 18F-FDG, wound healing, fibrosis, and inflammation can also uptake FAPI.. Therefore, a comparison of the performance of 18F-FDG and 18F-FAPI PET imaging in diagnosing primary and metastatic lesions of various types of cancer is conducted to evaluate the potential value of these new radiopharmaceuticals as effective alternatives to 18F-FDG, highlighting their advantages and limitations.
NCT06027021
Assessment of Hypoxia Before Radioembolization Treatment With 18F-FMISO PET
Hypoxia is a known factor for resistance to radiotherapy in tumors. Response to transarterial radioembolization is known to be variable between different patients even if the same dose of radiation was delivered. In this study the investigators aim to quantify the hypoxia in the primary and secondary tumors of liver with 18F-FMISO PET before radioembolization and to prove any effect of the hypoxia, if present, on the dose that should be delivered to tumor to ensure treatment response.
NCT06094530
Clinical Evaluation of 18F-FAPI-RGD PET/CT for Imaging of Fibroblast Activation Protein and Integrin avb3 in Various Tumor Types
The aim of this study is to evaluate, in patients with various types of tumor, the radiotracer uptake and clinical feasibility of 18F-FAPI-RGD PET/CT compared with those of 18F-FDG PET/CT. To evaluate the diagnostic performance of 18F-FAPI-RGD and 18F-FDG PET imaging, the results of the visually interpreted PET images will be compared with the histopathologic results (via surgery or biopsy), which are used as the gold standard for the final diagnosis. For patients for whom tissue diagnosis is not applicable, clinical and radiographic follow-up data will be used as the reference standard to validate the PET/CT findings.
NCT06084767
Evaluating the Clinical Value of 68Ga-TCR-FAPI PET/CT in Patients With Various Types of Cancer
Adding targeted covalent radiopharmaceutical (TCR) moiety to fibroblast activation protein inhibitor (FAPI) can increase tumor uptake and tumor retention in pre-clinical studies. This study is an open-labeled single-arm phase II diagnostic clinical trial to explore the clinical value of 68Ga-TCR-FAPI PET/CT in suspected malignant tumor patients.
NCT05985278
Clinical Application of Lutetium [177Lu]-Catalase in Tumor Radionuclide Therapy
The purpose of this study is to evaluate the retention in tumour and distribution behavior of [Lu-177]-Catalase after intratumoral injection,and preliminary evaluation the efficacy and safety of [Lu-177]-Catalase.
NCT02666599
Per-operating Use of a Probe for Detection of β+
The objective of the study is to evaluate the sensibility of the probe Forimtech to detect β+ emission in vivo in humans and its usefulness during elective surgical procedure Hypothesis:The probe Forimtech is able to allow per-surgery detection of tumoral lesions sensible to 18F-FDG and to help in the realization of guided biopsies, minimally invasive surgery or complement of resection of tumors. The β+ emission detected by the probe Forimtech is correlated to the emission γ detected by the 18F-FDG.PET/CT
NCT04127981
20 patients with advanced/metastatic colorectal, non-small cell lung cancer (NSCLC) or pancreatic cancer without cachexia, and 20 patients with advanced/metastatic colorectal, non-small cell lung cancer (NSCLC), or pancreatic cancer with documented cachexia
This is a pilot trial using 18F-FDG PET and DXA scans to determine whether these investigations are objective tools to assess cachexia.
NCT05506566
68Ga-FAP-CHX PET/CT : Dosimetry and Preliminary Clinical Translational Studies
As an emerging molecule targeting FAP, 68Ga-FAP-CHX is promising as an excellent imaging agent applicable to various cancers. In this study, we observed the safety, biodistribution and radiation dosimetry of 68Ga-FAP-CHX in patients with various types of cancer and compared them with the results of 68Ga-FAPI-04 or 18F-FDG imaging to evaluate the dosimetric characteristics and diagnostic efficacy of 68Ga-FAP-CHX.
NCT04571086
68-Ga-FAPI-PET for Tumor Detection: A Prospective Observational Trial
This is a prospective observational trial investigating correlation with histopathology, positive predictive value, detection rate, reproducibility and impact on clinical management of 68-Ga-FAPI PET/CT or PET/MRI in patients receiving this imaging modality for tumor staging or restaging as part of clinical care.
NCT04536454
A Phase 1/2, Open-label Study to Assess Safety, Tolerability, Biodistribution, Radiation Dosimetry and PET Imaging Characteristics of [18F]FPyGal in Comparison to in Vitro Diagnostics for the Assessment of Senescence in Oncological Patients
It is of particular interest to find out whether it is possible to use the novel radiotracer [18F]FPyGal to be tested to detect areas after standard tumor therapy that contain resistant (therapy-resistant) tumor cells. This resistance phenomenon in tumor tissues, which may be visualized with the radiotracer [18F]FPyGal, is called tumor senescence.
NCT05515783
68Ga-FAP-RGD PET/CT : Dosimetry and Preliminary Clinical Translational Studies in Cancer Patients
Fibroblast activation protein (FAP) is highly expressed in the stroma of a variety of human cancers and is therefore considered promising for guiding targeted therapy. The recent development of quinoline-based PET tracers that act as FAP inhibitors (FAPIs) demonstrated promising results preclinically and already in a few clinical cases. Integrin αvβ3 is restrictedly expressed on angiogenic blood vessels and tumour cells. It plays a key role in angiogenesis for tumour growth and metastasis. RGD peptide can specifically recognise the integrin αvβ3, which serves as targeted molecular for anti-angiogenesis strategies. 68Ga-FAP-RGD is a novel dual targeting tracers. The present study aimed to evaluate the biodistribution, pharmacokinetics, and dosimetry of 68Ga-FAP-RGD, and performed a head-to-head comparison with 68Ga-FAPI-02 or 18F-FDG PET/CT scans in patients with various cancers.
NCT04721756
A Phase I Study Evaluating the Safety and Imaging Characteristics of 18F-LY3546117 Injection in Subjects Who Are Undergoing Treatment With Immune Checkpoint Inhibitors
Immuno-Oncology (IO) therapies have revolutionized cancer therapy and are becoming the standard of care for many cancers. Monitoring how well IO therapies work against cancer is difficult due to the complexity of the immune system and the fact that an immune response may initially increase, rather than decrease, the size of a tumor. An early response marker would be beneficial to determine which patients should remain on a given treatment or combination of treatments, and which patients should seek other treatment options. 18F-LY3546117 is a radiolabeled tracer that binds to a specific protein (Granzyme B) that is found in the human immune system and is thought to trigger programmed cell death. It is thought that imaging Granzyme B activity in tumors and elsewhere in the body using a Positron Emission Tomography (PET) scan will allow doctors to monitor the progress of IO therapy.
NCT04499365
68Ga-DOTA/NOTA-FAPI-04 PET/CT in Patients With Various Types of Cancer
To evaluate the potential usefulness of 68Ga-DOTA/NOTA-FAPI-04 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer.
NCT04831541
68Ga-PSMA-11 PET/CT in Patients With Various Types of Cancer
To evaluate the potential usefulness of 68Ga-PSMA-11 positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions, efficacy assessment and recurrence monitoring in various types of cancer.
NCT04596670
68Ga-ICAM-1pep PET/CT Imaging of Tumor Responses to Radiotherapy in Cancer Patients
This is an open-label positron emission tomography/computed tomography (PET/CT) study to investigate the clinical predictive value of 68Ga-ICAM-1pep in metastatic cancer patients receiving radiotherapy. A single dose of 2.96 MBq/kg body weight of 68Ga-ICAM-1pep will be injected intravenously. The visual and semiquantitative methods will be used to assess the PET/CT images.
NCT04255628
The Brain Metabolic Change in Chronic Cancer Pain Patient: FDG PET Image Study
Cancer pain deteriorated in quality of life and related with numerous psychosocial problems. Over the one third of cancer patient suffered from moderate to severe cancer pain, even under adequate pain management. The 18F-fluoro-2-deoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) images can provide quantitative results in clinical oncology. As a functional neuroimaging, the PET evidently provided anatomical activated regions, size, and spatial extent information. In this study, we use FDG-PET to investigate changes concerning the glucose metabolism in the brain with or without cancer pain. Therefore, we may provide useful information to treatment target in cancer pain patients.
NCT05400967
Diagnosis of Metastatic Tumors on 68Ga-FAPI PET-CT and Radioligand Therapy With 177Lu-EB-FAPI
FAP is a fibroblast activation protein and overexpressed in many tumor tissues. This study is intended to conduct preliminary clinical transformation and internal irradiation dosimetry research on 177Lu-EB-FAPI--a new 177Lu therapeutic drug modified by Evans Blue (EB) for the first time in the world.
NCT04849247
68Ga-DOTA-FAPI and 177Lu-DOTA-FAPI Theranostic Pair in Patients With Various Types of Cancer (Locally Advanced or Metastatic Cancer)
This is a Phase I, first-in-human study to evaluate the safety and efficacy of the 68Ga-DOTA-FAPI and 177Lu-DOTA-FAPI theranostic pair in patients with various types of cancer (locally advanced or metastatic cancer).
NCT05887687
A Study to Evaluate 68Ga-P3 PET/CT Imaging of PSMA Expression in Malignant Tumors
Prostate-specific membrane antigen (PSMA) is a type II transmembrane glycoprotein that consists of 750 amino acids. It is highly expressed on most prostate cancer cells and neovascular endothelial cells of tumors, making PSMA a highly specific and significant imaging target for malignancies. [68Ga]P3, a novel molecular probe of PET imaging agent that targets PSMA, can be used in the diagnosis and research of a wide variety of PSMA high-expression malignanciesr.
NCT05844306
A Pilot Prospective Study of the RefleXion [18F]- FDG PET-CT Subsystem Imaging Performance in Patients With Various Malignancies
This clinical trial examines RefleXion Medical Radiotherapy System (RMRS) imaging to the standard of care (SOC) fludeoxyglucose F-18 ([18F]-FDG)- positron emission tomography (PET)-computed tomography (CT) imaging in patients with various cancers (malignancies). PET is an established imaging technique that utilizes small amounts of radioactivity attached to very minimal amounts of tracer, in the case of this research, [18F]-FDG. Because some cancers take up [18F]-FDG, cancer cells can be seen with PET. CT utilizes x-rays that traverse body from the outside. CT images provide an exact outline of organs and potential inflammatory tissue where it occurs in patient's body. The RefleXion system is designed to facilitate delivery of biology-guided radiotherapy (BgRT). The RMRS uses PET emissions to guide radiotherapy delivery in real-time and has been studied for use with FDG (which is an agent used in standard PET-CT scans that targets glucose). Information gathered from this study may help researchers to improve PET-CT imaging on the RefleXion system. This information will be used in the future to improve planning and delivery of radiotherapy that will target (in real time) the signal released from the [18F]-FDG-PET-CT tracer. Comparing the imaging from the standard of care [18F]-FDG-PET-CT with the [18F]-FDG imaging from RMRS may help improve the quality of the imaging captured and determine if imaging can be done on the RMRS at the same time as planning for radiation therapy, which would reduce the number of scans needed to plan for radiation for cancer.
NCT05810324
To evaluate the potential usefulness of 18F-FAPI positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer.
To evaluate the potential usefulness of 18F-FAPI positron emission tomography/computed tomography (PET/CT) for the diagnosis of primary and metastatic lesions in various types of cancer.
NCT05762172
Interest of the Early Dynamic F-DOPA PET Examination for Differential Diagnosis Between Recurrence and Radionecrosis of Brain Metastasis
Contrast-enhanced magnetic resonance imaging is the most widely used examination for detecting the presence of brain metastasis. Functional sequences such as perfusion weighted imaging makes it possible to differentiate tumor recurrence from cerebral radionecrosis. However, this imaging technique may exhibit limitations, especially for brain lesions consisting of a mixture of necrotic tissue and tumor progression or depending on the location of the lesion in the brain.
NCT05749302
Application of Al18F-NOTA-FAPI PET/CT in Malignant Tumors Expressing Fibroblast-activated Proteins
This is an open-label whole-body PET/CT study for investigating the value of Al18F-NOTA-FAPI PET/CT in patients with malignant tumors expressing fibroblast-activated proteins
NCT05761366
Application of 18F-PSMA PET / CT Imaging in Prostate Specific Membrane Antigen Positive Tumor
In this study, Al18F-PSMA-BCH PET/CT will be performed in patients with prostate specific membrane antigen positive tumor, to evaluate the tumour detection efficacy of Al18F-PSMA-BCH PET/CT.
NCT05593107
A Study to Evaluate 68Ga-N188 PET/CT Imaging of Nectin-4 Expression in Malignant Tumors
The Nectin-4 protein belongs to the cell adhesion factors family and has a tissue-specific expression spectrum in normal human tissues. However, Nectin-4 is overexpressed in various malignancies, especially those of epithelial origins, such as uroepithelial carcinoma, making Nectin-4 a highly specific and significant imaging target for malignancies. [68Ga]N188, a novel molecular probe of PET imaging agent that targets Nectin-4, can be used in the diagnosis and research of a wide variety of Nectin-4 high-expression malignancies, including bladder cancer.
NCT04843891
Evaluation of PET Probe [64]Cu-Macrin in Cardiovascular Disease, Cancer and Sarcoidosis.
To evaluate the safety of [64Cu] Macrin and its whole-body distribution, metabolism, pharmacokinetics, and radiation burden in healthy volunteers. To detect [64Cu]-Macrin accumulation in sites of disease in subjects with cancer, sarcoidosis or myocardial infarct.
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NCT06438250
68Ga-FAPI-JH04 PET/CT: Dosimetry and Biodistribution Study in Patients With Various Cancers
68Ga-FAPI-JH04 is a novel radiotracer targeting fibroblast activation protein (FAP). In this study, we observed the safety, biodistribution, and radiation dosimetry of 68Ga-JH040182 in patients with different types of cancer.
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NCT06471712
A Phase I Clinical Trial of 18F-LNC1007 Injection PET/CT in Healthy Volunteers and Light Tumor Burden Patients for Evaluating Its Pharmacokinetics, Biodistribution,Dosimetry and Safety
This study is a single-arm, single-center trial aimed at evaluating the pharmacokinetics, bio-distribution, dosimetry, and safety of 18F-LNC1007 injection in healthy volunteers and light tumor burden cancer patients, as defined by <5 lesions on a conventional PET/CT done for clinical purposes and molecular imaging tumor volume of <10ml. All participants must provide a signed consent form before enrolling in the trial. For each participant, the study duration will be about 3 weeks including 2 weeks' screening, 1 week of scanning and safety follow-up.