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The goal of the clinical trial is to assess the presence of circulating tumor cells (CTCs) in the blood and/or cerebrospinal fluid (CSF) of patients with aggressive recurrent meningiomas.

This study is evaluating whether the timing of an interscalene nerve block affects pain control and recovery after arthroscopic rotator cuff repair surgery. An interscalene block is commonly used to reduce pain after shoulder surgery. However, it is not known whether administeri…

Post-Market Registry

The main purpose of this investigation is to support safety and performance assessment of the investigational device with a focus on optimizing the IOL constants based on refractive outcomes.

The goal of this project is to study how well the Noom digital lifestyle program works for adults who are taking Glucagon-Like Peptide-1 receptor agonist (GLP-1) medications. The study team will assess how the program affects people's behaviors and health outcomes. The team will …

Researchers are looking for new weight loss medicines for people with higher body weight. The trial medicine, MK-4082, is different from similar weight loss medicines because people take it as a pill instead of an injection. Before giving a trial medicine to participants with a h…

The purpose of this activity is to identify promising cannabis warning messages from different themes. Participants will be adults who live in the United States, including both people who use cannabis and those who do not use cannabis. In an online within-subjects experiment, par…

This study aims to determine the effect of the 4-7-8 breathing technique, applied during Electromyography (EMG) for the diagnosis of diabetic peripheral neuropathy, on the pain and anxiety levels experienced by patients with Type 2 diabetes. EMG is a diagnostic method that can c…

Electronic cigarettes are battery-operated devices that can produce an aerosol by heating a liquid which commonly contains nicotine. In recent years, products containing synthetically produced nicotine and nicotine analogues have entered the market. However, it remains unclear wh…

Preoperative anxiety is a common issue in pediatric anesthesia. Children often experience anxiety and uneasiness due to uncertain outcomes. Surgery and anesthesia are among the most traumatic experiences for children, often considered anxiety-inducing medical treatments. Because …

The internal jugular vein (IJV) collapsibility index has been proposed as a practical alternative of of the inferior vena cava collapsibility index (IVC-CI), as it is easily accessible using bedside ultrasonography. Several studies have demonstrated a correlation between IJV coll…

This cross-sectional comparative study evaluated patients from a single cataract center. In each eye, manual horizontal meridian axis line was marked on the cornea using the manual peripheral corneal marking technique (Horizontal Slit Beam Marking ), while the Verion digital imag…

This study is being completed to test prevention methods to promote wellness and reduce risky behaviors, including the use of substances such as alcohol and other drugs. This study will help the study team learn about ways of delivering this information that is both appealing and…

The purpose of this study is to assess the surgeon experience and surgery outcomes in participants undergoing index Lapidus procedure for the correction of hallux valgus (a foot deformity where the big toe angles outward towards the other toes, causing a painful bony bump at the …

A total of 60 patients presenting with single-rooted teeth exhibiting symptomatic apical periodontitis were subjected to a randomized allocation into two groups of 30 each. Irrigation was done using 3% sodium hypochlorite for 5 seconds in all 60 teeth. Group 1 underwent final irr…

This is an open-label, randomized, crossover Phase 1 study to evaluate the bioequivalence, pharmacokinetics, and safety of two oral SKI-O-703 drugs (test and reference) in healthy adults under fed conditions. Approximately 48 Korean and Caucasian participants will receive a singl…

This study is a randomized controlled trial designed to evaluate the effectiveness of a structured transformational leadership educational program on nurses' work environment, job satisfaction, and turnover intentions in acute care hospitals in Saudi Arabia.

The aim of this study is to comprehensively investigate the effect of blood pressure levels on the development of bedsores (pressure ulcers) in adult patients hospitalized in the internal medicine intensive care unit.

To investigate the neurophysiological relationship between Central Conduction Time measured via Somatosensory evoked potentials and pain intensity in individuals suffering from chronic neck pain

This clinical trial evaluates the effects of a partnered exercise program, called Exercise Together, on participants with primary brain tumors and their caregivers. Standard treatments for primary brain tumors require extensive caregiver support, and both patients and caregivers …