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This cluster randomized controlled trial aimed to evaluate the effect of a nutritional education intervention on sports nutrition knowledge, dietary intake, and body composition in adolescent female handball players. Four handball clubs were recruited and randomly allocated in a…

The purpose of the study is to investigate how phonotactic probability) and orthography affect vocabulary by children with low oral language levels. The investigators will use a 2 x 2 within-subjects factorial design where every participant receives the treatment. This 12-week st…

The goal of this observational research registry is to learn about health, wellbeing, and needs of survivors of young adult cancer (diagnosed between the ages of 18 and 39). The main question\[s\] it aims to understand are: * What are the levels of depression, anxiety, social su…

This is a prospective, observational cohort study that will examine how sleep quality impacts postoperative pain and opioid consumption for pediatric patients. The investigators will administer a questionnaire preoperatively to determine which patients have poor or good sleep qua…

White spot lesions (WSLs) are a common esthetic complication during orthodontic treatment. While clear aligners (CAs) generally reduce WSL risk compared to fixed appliances, composite attachments remain plaque-retentive sites. This two-arm clinical trial investigated the effect o…

Outcomes of open vs closed reduction if emoral neck fractures

The aim of this observational study is to compare the treatment durations of different stages of routine root canal therapy performed on maxillary molar teeth using direct vision, magnification loupes, and a dental operating microscope. The primary question the study seeks to an…

The aim of the study is to assess whether the direction of skin incision affects pain within the first 24 hours, patient comfort 7 days after the procedure, procedure time, and the occurrence of early complications related to vascular port implantation.

A growing body of evidence suggests that sleep facilitates and is beneficial to perceptual learning. However, the underlying mechanism of this facilitatory action is largely unknown. One must know what type of processing occurs during sleep to clarify the mechanism of sleep facil…

Patients were instructed to use 2 different mouthwashes after performing professional tooth cleaning. The effect of each of the 2 mouthwashes was detected.

Bipolar disorder (BD) is a complex condition characterized by recurrence of mania, hypomania, and depression. It is characterized by changes in daily life activities, sleep status, focus problems, and cognitive fluctuations. The mortality rate due to suicide and cardiovascular di…

This study aims to investigate the relationship between preoperative anxiety and intraoperative hemodynamic changes, as well as postoperative pain and facial edema, in patients undergoing orthognathic surgery. Orthognathic surgery is a corrective jaw surgery performed to treat d…

SOPHIE is a prospective, multicentre, observational cohort study aiming to enrol 2,000 CHF patients. Baseline assessments include validated PA questionnaires (GPAQ, IPAQ, KCCQ) and seven-day step counts from commercially available pedometer devices. Follow-up is conducted every s…

The goal of this study is to investigate digital health literacy in liver cirrhosis patients. Participants will fill in two questionnaires by email or mail.

The aim of this analytical cross-sectional study study is to evaluate the prevalence of root caries in senior patients of both genders age of 50 to 70 years old, taking antihypertensive drugs attending the Cairo University Dental Educational Hospital and to consider the associati…

Determine ED50 dexmedetomidine adjuvant that can provide spinal anesthetic sensory blockade duration of 200 minutes on knee and pelvis surgery with up-and-down method.

This will be a randomized comparative study comparing the two supraglottic devices i-gel and Protector, intraoperatively, during minor urological procedures under general anesthesia in adult patient.

This study evaluates the immediate effects of two types of artificial tear formulations on corneal aberrations in a healthy population. The interventions include a lipid-based formulation containing mineral oil and hydroxypropyl guar, and a non-lipid formulation containing hydrox…

Background: Practice guidelines require emergency and critical care nurses (ECC) to be skillful in ECG and cardiac monitoring. Evidence suggests that nurses' proficiency is still inadequate with this regard. Computer interpretation of the ECG (CIE) is accurate and improves clinic…

To test the effect of limb occlusion pressure attainment in the supine, seated, and standing position on exercise performance, vascular physiology, and muscle.