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This study evaluates how preoperative ocular hypotony (Goldmann IOP ≤ 7 mmHg) affects refractive predictability, axial length measurements, and visual outcomes in patients undergoing combined phacovitrectomy with silicone oil for rhegmatogenous retinal detachment.

This prospective in vivo clinical trial evaluates and compares the accuracy (trueness) and scanning time of intraoral photogrammetry scanners (IPS) versus conventional intraoral optical scanners (IOS) for immediate full-arch implant impressions. The reference standard will be a v…

This study is an open-label, fixed-sequence, self-controlled Phase I clinical trial conducted among obese or overweight subjects, with a planned enrollment of 40 adult subjects.

The Delphi survey process is a well-established mechanism for generating consensus on a certain topic by using a panel "collective intelligence". The Steering Committee, made up of critical care physicians, will undertake a literature search on available information, including ex…

The purpose of this decentralised study in a real-world setting is to assess the effectiveness of a marketed denture adhesive (Poligrip Power Max Hold + Seal) in preventing food entrapment under dentures (self-assessed). The study will evaluate participants perceived food occlusi…

Volunteers who want to participate in the study will read the general information of the study and sign the informed consent to participate in the study. Once the informed consent has been read and delivered, the evaluator will check that they meet the inclusion criteria. After …

This prospective, single-center, interventional post-market clinical follow-up (PMCF) study aims to evaluate the clinical performance and safety of temporary crown and bridge restorations fabricated using CE-marked ON DENT™ restorative materials throughout their functional intrao…

In this study, conducted with 64 students from the Gülhane Midwifery Department, the impact of the Peyton model on prenatal examination training was investigated. The students, randomly assigned to two groups, received theoretical and skills training; their knowledge, skills (bli…

Retrospective review of the patients who underwent urological robotic surgeries.

The goal for this clinical proof-of-concept study is to compare an active biofield skin patch to a placebo patch on antioxidant function and mitochondrial function. A double-blind, placebo-controlled cross-over study design will be used.

This is a Phase 1, multicenter, randomized, double-blind, double-dummy, single dose, placebo- and positive-controlled, 4-sequence, 4-treatment, 4-period crossover study.

This study will test two video laryngoscopes that help doctors place a breathing tube during surgery. A breathing tube is needed for people who receive general anesthesia so they can breathe safely. Video laryngoscopes use a small camera to give a better view of the throat and vo…

eLi12 represents a new method to estimate the serum-lithium (Se-Li) concentration at 12 hours after the most recent lithium dose. eLi12 is a mathematical equation that presents the clinician with an estimated 12-hour Se-Li level when the lithium blood test is not taken 12 hours a…

The aim of this study is to determine the accuracy of devices called pulse oximeters, which measure blood oxygen by shining light through fingers, ears or other skin, without requiring blood sampling. Study will be used with healthy volunteers at rest.

Purpose of the Study This study wants to find out whether a virtual human (a computer-based simulated person) can help nursing students learn how to assess someone's thinking and memory skills. Main Question Do nursing students learn cognitive function assessment better when the…

The diagnosis of respiratory viral infections is mainly based on PCR tests targeting the DNA or RNA of suspected viruses, including SARS-CoV-2, RSV and influenza viruses. However, this method is limited because it only tests for a small number of viruses, while many other pathoge…

This study aims to evaluate muscle thickness in patients with unilateral Greater Trochanteric Pain Syndrome using ultrasonography and to compare these findings with healthy individuals. The primary objective is to determine whether piriformis muscle thickness differs between pati…

The main purpose of this study is to find out how many people in Spain have been diagnosed with narcolepsy type 1 and type 2, and how many new participants are diagnosed each year. Narcolepsy is a rare sleep disorder that causes excessive daytime sleepiness. The researchers will …

Several warm-up strategies are commonly employed by athletes to optimize athletic performance and minimize the risk of injury. Recently, Post-Activation Performance Enhancement (PAPE) has been demonstrated to be effective in improving athletic performance. Nevertheless, the diffe…

This is a randomized, double-blind, placebo-controlled, parallel-group, triple-armed, study evaluating the effects of two distinct Qualia Glutathione+ formulations on Whole Blood Glutathione levels in the blood of healthy adults aged 45-75 years. Approximately 18 participants wil…