PRIMARY OBJECTIVE:
I. To evaluate the incidence of intratumoral hypoxia in patients with relapsed or refractory (R/R) malignancies before treatment with chimeric antigen receptor (CAR) T-cell therapy.
SECONDARY OBJECTIVE:
I. To evaluate the association between intratumoral hypoxia and clinical
PRIMARY OBJECTIVES:
I. To quantify fluorine F 18 Ara-G ([18F]-AraG) uptake (standardized uptake value [SUV]) in advanced non-small cell lung cancer (NSCLC) tumor (primary, nodal, and metastatic sites) at baseline and after 1 dose of anti-PD-1/PD-L1 therapy in both patients treated with PD-1/PD-L1
Design and Methodology
Study design:-
It's a prospective study for the group of patients who will do F-18FDG PET/CT scan after negative whole body scan with elevated serum thyroglobulin Antibody or Thyroglobulin levels.
Pre-study investigations:-
- All patients at this study should have
This is a pilot study in two parts that aims to determine the feasibility of conducting PET-MR imaging using [18F]-FBA-A20FMDV2 ([18F]-IMAFIB) and novel PET-MR imaging in patients with SH and CASH in CRC hepatic metastatic disease. A combination of factors will be used to determine the feasibility
PRIMARY OBJECTIVES:
I. Comparison of fluorine F 18 L-glutamate derivative BAY94-9392 (18F-FSPG) accumulation with fludeoxyglucose F-18 (18F-FDG) accumulation to assess whether (4S)-4-(3-18F-Fluoropropyl)-L-Glutamate (18F-FSPG)-PET is better at discriminating between benign and malignant
Aim: In this proof-of-concept study, the investigators will seek to establish whether imaging changes in Dopaminergic transmission and receptor function has the potential to improve localisation and management of pituitary adenomas.
Methods:
Patients will be recruited from the general endocrine and
PRIMARY OBJECTIVES:
I. Evaluate fluorine F 18 fluorthanatrace ([18F]Fluorthanatrace) positron emission tomography/computed tomography (PET/CT) as an imaging biomarker of poly [ADP-ribose] polymerase (PARP)-1 activity in 3 cohorts of cancer patients: 1) ovarian, fallopian tube, primary peritoneal 2)
PRIMARY OBJECTIVES:
I. Determine whether the fluorine F 18 DASA-23 ([18F]DASA 23) PET scan signal change from pre-therapy to one week after initiation of therapy can predict the tumor's responsiveness to therapy and 6 month progression free survival (PFS6), in suspected recurrent
PRIMARY OBJECTIVES:
I. To evaluate fluorine F 18 DCFPyL (18F-DCFPyL) PET/CT for detection of recurrent prostate cancer after initial therapy in patients with elevated prostate-specific antigen (PSA).
OUTLINE:
Participants receive fluorine F 18 DCFPyL intravenously (IV). After 60-120 minutes,
The study will be performed at the Hemophilia Care and Research Center. We will recruit 20 participants. Inclusion criteria included age 20 years and above hemophilia A or B patients who reported history of hemarthroses of knee, ankle, elbow, shoulder or hip joints. Participants will be excluded for
FDG PET/CT is very sensitive imaging tool for the detection of neoplasms. Neoplasm tissue is characterized by a much higher level of metabolism than healthy tissues, therefore a 95% cases of use the method regard oncology. Fluorodeoxyglucose (FDG) is absorbed by patients' organism as glucose but it
1. Background:
Nasopharyngeal carcinoma (NPC) has a higher local tumor control rate but a higher incidence of distant metastasis compared with squamous cell carcinomas of other regions of the head and neck. Thus, it's usually considered a distinct study group. A reliable clinical prognostic factor
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