Found 65,447 clinical trials
Multicenter Study of 18F-Labeled NY104 for PET/CT Imaging in Renal Cell Carcinoma
Study on the sensitivity, specificity, positive predictive value, negative predictive value, and accuracy of 18F-NY104 PET/CT in diagnosing primary, recurrent, and metastatic lesions of renal cell carcinoma; and investigate the effect of oral low-dose CAIX inhibitor (Acetazolamide) on the tissue distribution of 18F-NY104 in renal cell carcinoma patients, particularly in …
An Observational Clinical Study of Stereotactic Radiotherapy for Advanced Non-Small Cell Lung Cancer With Stable Disease After PD-1 Inhibitor Treatment
After the treatment of advanced non-small cell lung cancer with immune checkpoint inhibitor PD-1/PD-L1 monoclonal antibody, if the treatment response of complete response (CR) or partial response (PR) can be achieved in the early stage, the patients are expected to obtain a better long-term survival rate. Radiotherapy can synergistically improve …
Amino Acid Loss During Continuous Renal Replacement Therapy
The goal of this observational study is to learn about amino acid loss during continuous renal replacement therapy and plasma amino acid levels in intensive care patients. The main questions it aims to answer are: What amount of amino acids is lost over the duration of continuous renal replacement therapy? …
Characteristics of Diabetic Foot Ulcer Patients
This study examines the demographic, clinical, and laboratory characteristics of patients with diabetic foot ulcers admitted to 5 Azar Hospital, Gorgan, in 2024. By analyzing factors such as Hb, WBC, HbA1C, ESR, and CRP in relation to ulcer severity, the study aims to identify predictors of outcomes and support more …
Electroencephalography and Sleep Quality With Lormetazepam in the Intensive Care Unit
The goal of this clinical trial is to test the effect of continuous lormetazepam infusion on EEG patterns in critically ill patients who are given continuous infusion of lormetazepam in an intensive care unit setting. The main questions it aims to answer are: • How does the continuous infusion of …
Pregnancies Before the Diagnosis of Systemic Lupus Erythematosus
This is an observational, monocentric, retrospective cohort study. The study's primary objective is to examine the maternal and fetal outcomes in pregnancies that occurred before the diagnosis of systemic lupus erythematosus (SLE) in a group of female participants who were subsequently diagnosed with SLE.
Masticatory Performance Evaluation
The purpose of this experiment is to combine research on masticatory efficiency with the reconstructive expertise of the prosthodontics clinic, focusing on implant-supported fixed dentures as the contemporary gold standard for reconstruction. The goal is to investigate the impact of such prosthetic reconstructions on masticatory efficiency. We will invite patients …
Percutaneous Gelled Alcohol Sclerotherapy for Aggressive Angiomas: Evaluation of Feasibility, Safety, and Efficacy
The investigators aimed to evaluate efficacy and safety of a non-surgical protocol treatment combining transarterial embolization and percutaneous radiopaque gelled ethanol (RGE) sclerotherapy in a first procedure, then followed by vertebroplasty in a second procedure, to treat aggressive vertebral hemangioma patients in tertiary hospital. Exclusion criteria were age <18-years old …
Understanding and Anticipating Therapeutic and ADverse Responses in Anti-cancer Immune Checkpoint Inhibition Towards a Better Therapeutic Management of Patients
The goal of this observational study is to explore the value of blood biomarkers for the purpose of predicting irAE development in cancer patients treated with immune checkpoint inihibitors (ICI) alone or in combination with other treatments (chemotherapy, radiotherapy and targeted therapy). Data and blood samples will be collected from …
Therapy Evaluation in Patients With Minor Stroke and Large Vessel Occlusion
This multicenter registry study, which record the therapy strategy and follows up these acute ischemic stroke (AIS) patients with low NIHSS and large vessel occlusion (LVO), is intended to provide the important data for therapy evaluation and prognostic prediction of the LVO patients with low NIHSS.
