Tokyo and Other Japanese City, Japan Clinical Trials
A listing of Tokyo and Other Japanese City, Japan clinical trials actively recruiting patients volunteers.
Found 64,783 clinical trials
Research of Brachial Plexus Anatomy
The research aims at analyzing the sonographic anatomy characteristics of the interscalene brachial plexus.
A Patient-tailored Genetic/Biomarker/iPSC Combined Approach in ALS - PERMEALS
Amyotrophic Lateral Sclerosis (ALS) is a severe and incurable neurodegenerative disease of motor neurons with a dramatic socio-economic impact on the national health system. ALS is a complex disorder with the majority of cases being sporadic and about 15% of cases showing familial history. It is characterized by high genetic …
Observational, Retrospective, Multicenter, Nonprofit Study on the Prevalence of Renal Involvement in Pediatric Patients With Tuberous Sclerosis
Observational, retrospective, multicenter, nonprofit study on the prevalence of renal involvement in pediatric patients with tuberous sclerosis.
Analysis of Risk Factors for High Intraocular Pressure and Retinal Detachment Recurrence After Vitrectomy with Silicone Oil Tamponade in Retinal Detachment Patients
This study is a retrospective study. Patients who visited the ophthalmology clinic of the First Affiliated Hospital of Chongqing Medical University between September 1, 2024, and December 31, 2025, will be screened according to the inclusion and exclusion criteria mentioned below. After obtaining informed consent, clinical data of the subjects …
The Role of AAT After Abdominal Surgery Based on RWS
Delayed gastric emptying (DGE) after surgery mainly occurs after gastrointestinal surgery A functional gastric emptying disorder, clinically characterized by weak or absent gastric peristalsis, gastric motility disorders, or gastric emptying Gastric retention, fullness, nausea and other uncomfortable symptoms caused by delay.This study is based on clinical diagnosis and treatment practice, …
Histopathological Analysis Versus Full-field Optical Coherence Tomography of Minor Salivary Gland Biopsy in Suspect Sjogren Syndrome
Primary Sjögren syndrome (pSS) is a systemic autoimmune disease that mainly affects the exocrine glands leading to severe dryness of mucosal surfaces, principally in the mouth and eyes. The other clinical manifestations are fatigue and musculoskeletal pain. Diagnosis of pSS associates clinical abnormalities with specific antibodies (Ro/SSA and La/SSB antibodies) …
The Role of Ceus in the Characterization of Focal Liver Lesions Indeterminate to Second-level Methods
The primary objective of the study is to determine the accuracy of CEUS in characterizing (as benign or malignant) focal liver lesions for which CT, MRI and/or PET have not been conclusive.
The Long-term Safety and Effectiveness Evaluation of the QDOT MICRO System Use in Conjunction With VISITAG SURPOINT Module for the Treatment of Symptomatic Drug Refractory Paroxysmal Atrial Fibrillation.
Observational, multi-center, non-randomized, post-market study. This is a nested sub-study of the REAL AF Registry. Consecutive symptomatic drug refractory paroxysmal atrial fibrillation (PAF) patients from the registry will be screened for enrollment, prospectively or retrospectively, to this sub-study per inclusion and exclusion criteria.
Comparison of Diagnostic Performances of 3D FLAIR, DIR and PSIR Sequences in Optic Neuritis
Ultimately improve the care of patients suffering from multiple sclerosis (1st cause of acquired non-traumatic disability in adults) and NMO spectrum diseases by using more efficient MRI sequences than the FLAIR sequence commonly used in detection of optic neuritis. In the literature, many studies have already focused on comparing the …
Quantitative Assessment of Signal Loss in Cardiotocography Using External Recording
Signal loss in cardiotocography (CTG) recordings is numerous and frequent, whether due to artifacts in signal acquisition or confusion over inadvertent maternal heart rate recording, with various negative consequences for neonatal morbidity and unnecessary obstetric interventions. Data on this issue are 10 to 15 years old. CTG remains the primary …
