Tokyo and Other Japanese City, Japan Clinical Trials
A listing of Tokyo and Other Japanese City, Japan clinical trials actively recruiting patients volunteers.
Found 64,778 clinical trials
Study on Early Auxiliary Diagnosis and Postoperative Recurrence Monitoring of Breast Cancer
This study screened and identified effective methylation markers in breast cancer, established a detection system for early screening and early diagnosis, and provided a research basis for the embryonic form of non-invasive breast cancer early screening products in later incubation. Then, the plasma ctDNA polygene methylation test was performed for …
Prospective Observational Study to Predict Severe Oral Mucositis Associated With Chemoradiotherapy in Nasopharyngeal Carcinoma Based on Deep Learning
The goal of this observational study is to apply the CNN-based DL method to extract the three-dimensional spatial information of IMRT dose distribution to predict the occurrence probability of serious radiotherapy and chemotherapy induced oral mucositis(SRCOM), and compare with a model based on dosimetry, NTCP or doseomics to improve the …
Evaluation of Ablation Lesions Using Cardiovascular Magnetic Resonance Imaging
Ineffective ablation lesions can cause arrhythmia recurrence after catheter ablation for cardiac arrhythmia. Ablation lesions can be created with various ablation energy modalities. This study uses cardiovascular magnetic resonance imaging to evaluate the ablation lesion characteristics of radiofrequency ablation, ultra-low temperature cryo ablation, and pulsed field ablation. The ablation lesion …
Fertility and the Microbiome
With this study, the investigators want to investigate the microbiome and human papilloma virus (HPV) status of couples with subfertility. The investigators want to gain information about association of female and male microbiome and its impact on fertility. HPV prevalence is high, and its impact on fertility has not been …
Technological Development and Clinical Parallel Testing of PGT-G
Preimplantation genetic testing (PGT) has three different testings according to the type of genetic disease, which was classified as PGT-M, PGT-SR and PGT-A. If the couple is tested for two different genetic diseases at the same time, it is necessary to customize the probe and adopt different detection methods, which …
Economic Analysis of Early vs Delayed Therapy in Newly Diagnosed Asymptomatic High-Risk Patients With Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma:
Utilization data will be collected from all patients entered on the trial at Canadian centres from the time of registration until death, removal from study, or completion of 10 years of follow-up. Protocol-specified health care utilization will be collected within trial case report forms, and will include study visits, radiographic …
Mavacamten Pregnancy Surveillance Program
The purpose of this observational pregnancy safety study is to assess maternal, fetal, and infant outcomes after exposure to mavacamten at any time during pregnancy and/or breastfeeding.
Early Life Stress and Depression: Molecular and Functional Imaging
Severe childhood adversity accounts for a large portion of psychiatric illness, and an increased risk for major depressive disorder (MDD). For some individuals, childhood adversity has negative psychological and medical consequences; others preserve mental and physical health despite such experiences (they are resilient). In spite of this, little is known …
Paclitaxel Therapeutic Drug Monitoring in Cancer Patients
The goals of this prospective, observational cohort study are to determine the feasibility of implementing paclitaxel therapeutic drug monitoring for cancer patients and explore the relationship between paclitaxel drug exposure and the development of neuropathic symptoms. This trial studies if paclitaxel can be consistently measured in the blood of patients …
Differences in Brain Derived Neurotrophic Factor Levels Between Chronic and Asymptomatic Pain Patients
A case-control study will be conducted to analyze the differences in BDNF levels between patients with chronic pain and asymptomatic people.
