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Access to affordable and timely hearing healthcare remains a major challenge for many individuals, partly due to the high cost and long turnaround time. This study will explore whether 3D-printed ear tips perform as well as or better than standard ear tips in terms of sound quali…

This prospective, randomized clinical trial aims to evaluate the effect of preoperative nebulized lidocaine and nebulized 3% hypertonic sodium chloride (NaCl) on the incidence of postoperative respiratory complications in pediatric patients undergoing adenoidectomy and/or adenoto…

The investigator will compare between holmium laser setting during miniPCNL for renal stones as regard safety \& efficacy

The goal of this observational study is to learn how exercise-induced irisin protects the brain. It also explores irisin's effect on postoperative delirium (POD) in older adults. The main questions it aims to answer are: Does daily activity link to POD? Does irisin play a mediat…

This current comparative study involved 54 patients undergoing thoracoscopic thymectomy who were distributed randomly into three equal groups to receive ultrasound (US)-guided ESPB using 20 ml bupivacaine 0.25% (group B) , 20 ml bupivacaine 0.25% with 8 mg dexamethasone (group BS…

The aim of this study is to observe the effect of administering local anesthetic to the abdominal wall at the beginning or end of surgery under general anesthesia on opioid consumption during surgery. The hypothesis of this study is to demonstrate that administering a rectus shea…

The aim of this study is to investigate the effects of mandala coloring on anxiety, fatigue, breastfeeding self-efficacy, and mother-infant bonding in postpartum mothers. The sample consists of women who have had a cesarean section at Kayseri City Hospital within the last year. D…

This study aims to determine the minimum effective volume of bupivacaine required for the serratus posterior superior intercostal plane (SPSIP) block in patients undergoing video-assisted thoracoscopic surgery (VATS). The SPSIP block is an ultrasound-guided regional anesthesia te…

this study including the application of a specific technique of Mulligan mobilization calles 2 leg rotation on patients having lumbar discogenic lesion with sciatica. this technique is designed to address sciatic pain and proposed to reduce sciatica by opening the intervertebral …

This prospective, multicenter, non-interventional observational study investigates the correlates between electroencephalographic (EEG) signals and pharmacological/clinical parameters during general anesthesia and procedural sedation. The study will enroll 330 participants across…

1. Sample: Clinical specimens (blood, urine, sputum, wound swabs) will be collected aseptically and transported to the microbiology laboratory for analysis. 2. Culture: Specimens will be inoculated on MacConkey agar and incubated at 35-37°C for 18-24 hours. Colonies with typical …

The goal of this observational study is to evaluate the diagnostic value and safety of capsule endoscopy in patients with gastrointestinal bleeding. The main questions it aims to answer are: What is the overall detection rate of bleeding lesions using capsule endoscopy? What is …

It is thought that a yoga intervention administered to pregnant women will reduce stress levels, enhance sexual quality of life, and positively affect sleep habits. According to the power analysis results, the study must include at least 70 pregnant women (35 in the experimental …

Piriformis syndrome is a clinical condition characterized by buttock pain and/or sciatic-like symptoms, and its diagnosis remains challenging because there is no universally accepted diagnostic standard. This study aims to evaluate the diagnostic accuracy of commonly used diagnos…

This observational, case-control study will evaluate differences in serum uric acid and related hematologic and biochemical parameters between adolescents (12-18 years) with primary headache and age-/sex-matched controls without recurrent headaches or chronic medical/psychiatric …

This study examines how individuals respond to performance-related tasks and whether a non-invasive ear stimulation device influences stress responses during those tasks. Participants will be randomly assigned to use either an active or inactive (placebo) version of a transcutane…

This study examines whether a short digital abstinence intervention can reduce digital distractions and improve time management among undergraduate nursing students. Excessive smartphone and social media use has been associated with decreased academic productivity, impaired conce…

This study will aim to evaluate the effects of whole-body vibration training (WBVT) on body composition, muscle strength (hand grip strength), and physical performance \[gait speed (GS), 5-time chair stand test (5CST), and short physical performance battery (SPPB), pain intensity…

This randomized controlled trial aims to evaluate the effect of stress ball application on pain, anxiety, and vital signs in adult patients undergoing ultrasound-guided tru-cut biopsy procedures. Tru-cut biopsy is a commonly performed invasive diagnostic procedure that may cause …

In today's digitalized world, children conduct a significant portion of their learning experiences through online environments. However, a lack of digital awareness among parents can adversely affect both children's privacy and their educational development. To address this issue…