Fluorine-18-α-Methyltyrosine Positron Emission Tomography to Measure Therapy
Data Collection
Collected from today forward - ProspectiveBronchial Neoplasms+7
+ Carcinoma, Bronchogenic
+ Carcinoma, Non-Small-Cell Lung
Summary
L-\[3-18F\]-α-methyltyrosine (18F-FMT) is an amino-acid tracer for positron emission tomography (PET). The investigators evaluated the value of 18F-FMT PET for the assessment of therapy response in patients with lung cancer as compared with that of 2-\[18F\]-fluoro-2-deoxy-D-glucose (18F-FDG) PET. The patients with lung cancer underwent PET studies with 18F-FDG and 18F-FMT before and after radio-/chemotherapy. The investigators used the ratio of the SUVmax of the mediastinal (N2) lymph node to the SUVmax of the primary tumor (N/P ratio ). All patients were divided into two groups of N/P ratio<1 and N/P ratio≥1, and the survival time was estimated by Kaplan-Meier method.
Protocol
This section provides details of the study plan, including how the study is designed and what the study is measuring.Eligibility
Researchers look for people who fit a certain description, called eligibility criteria: person's general health condition or prior treatments.Any sex
Biological sex of participants that are eligible to enroll.Over 20 Years
Range of ages for which participants are eligible to join.Healthy volunteers not allowed
If individuals who are healthy and do not have the condition being studied can participate.Conditions
Pathology
Criteria
Study Centers
These are the hospitals, clinics, or research facilities where the trial is being conducted. You can find the location closest to you and its status.This study has 1 location
Gunma University Graduate School of Medicine
Gunma, JapanOpen Gunma University Graduate School of Medicine in Google Maps