There are about 15072 clinical studies being (or have been) conducted in Turkey. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
Brief Summary: Purpose: This clinical trial aims to investigate the effect of educational interventions (HeBSaPU) based on the Health Belief Model on safe pesticide use and biomarkers among greenhouse agricultural workers. The main questions it aims to answer are; 1. Compared to the control group, HeBSaPU affects safe pesticide use practices in greenhouse agricultural workers. 2. Compared to the control group, HeBSaPU affects safe pesticide use health beliefs in greenhouse agricultural workers. 3. Compared to the control group, HeBSaPU affects pesticide exposure determined by urine samples in greenhouse agricultural workers. Participants took educational interventions based on Health Belief Model (HBM) sub-dimensions; including educational posters, free personal protective equipment (PPE) incentives, short reminder messages, and demonstration components about correct PPE usage.
In this study, the effect of acupressure on postoperative pain level in women with abdominal gynecologıcal surgery will be studied and it will be conducted as a randomized controlled intervention study to examine the relationships with each other.The sample group will consist of 102 women, 51 in the intervention group and 51 in the control group.Within the scope of the study, the data will be collected using the 'Personal Information Form and Short-Form McGill Pain Questionnaire (SF-MPQ)' created by the researcher. Data will be analyzed using SPSS-26 package.
Total knee replacement is used in the treatment of patients with knee arthritis, rheumatoid arthritis and other knee disorders. Today, there are basically two designs; It cuts the posterior cruciate ligament (PS) and protects the posterior cruciate ligament (CR). Although there is no clear study suggesting which design is better, research on this subject has increased recently. the investigators aim is to define the superiority of these two designs over each other. Preoperative and postoperative joint range of motion examinations were performed on both knees separately. WOMAC and OXFORD scores were examined separately for both knees.
In 2008, the World Health Organization (WHO) report found that 0.5-1.5 billion people aged 20 years and above suffer from overweight (body mass index (BMI) ≥ 25) and obesity (BMI ≥ 30 kg / m2) stated. WHO estimates that the number of overweight and obese people will reach 2.3 and 0.7 billion, respectively, by 2045. Bariatric surgery has been developed in response to the number of obese patients living in the world and the complications caused by obesity. The most common type of bariatric surgery against obesity is Laparoscopic Sleeve Gastrectomy (LSG). As after any surgical operation, complications may occur after Laparoscopic Sleeve Gastrectomy. Additional operations may be required to correct complications such as bleeding, anastomotic leak, gastric volvulus, infection, dyspepsia, hiatal hernia, bile and/or acid reflux. The incidence of gastroesophageal reflux disease (GERD) is significantly increased in obese patients compared to the incidence in normal individuals. Various studies have shown that obesity causes delayed gastric emptying due to increased abdominal pressure, esophageal motility disorders, especially hypotensive lower esophageal sphincter pressure (<10 mm Hg), finally the development of hiatal hernia (HH), whose prevalence in the obese population is significantly higher than in non-obese patients. Various surgical methods have been presented to prevent postoperative de-novo Gastroesophageal Reflux and de-novo Hiatal Hernia that occur after LSG. Curorrhaphy is one of these techniques that is accepted to prevent the formation or exacerbation of postoperative GERD and Hiatal Hernia. In this surgical technique, after the diaphragmatic crura are completely exposed at the level of the lower esophageal sphincter (LES), the hiatal hernia, if present, is reduced into the abdomen. Afterwards, Z surgical sutures are applied to the diaphragmatic crura to make the diaphragmatic esophageal ring narrow enough. In this way, it is aimed to strengthen the diaphragmatic crus. Findings following cruroplasty for GERD prevention are varied. Although some authors state that the technique does not provide an advantage in preventing postoperative GERD, some studies have shown cruroplasty to be effective. In this study, investigators aimed to show that the technique of simultaneous cruroplasty and single suture omentopexy with LSG is a treatment for GERD and HH, which are very common in obese patients, and a preventive technique for de-novo GERD seen after LSG.
Laparoscopic total hysterectomy is the most common gynaecological surgical procedure after caesarean section. In laparoscopic total hysterectomy, intraabdominal pressure increases, venous return decreases, hypercarbia and acidosis may occur due to pneumoperitoneum due to CO2 insufflation and upright trendelenburg position (TP). Cerebral blood flow, intracranial pressure (ICP) and intraocular pressure (IOP) increase. One study showed that TP and an intraabdominal pressure of mmHg significantly increased ICP. CO2 insufflation into the abdominal cavity causes upward displacement of the diaphragm, resulting in an increased risk of regurgitation, decreased lung volumes and compliance, atelectasis, increased airway resistance and ventilation-perfusion mismatch. At the same time, combined with the effects of general anaesthesia, a decrease in partial arterial oxygen pressure (PaO2) is expected in patients. The alveolar recirculation manoeuvre (ARM), is based on the technique of opening atelectatic lung fields by keeping the airway pressure high for a while. This manoeuvre can be performed with methods such as PEEP, CPAP, and pressure-controlled mechanical ventilation. High PEEP application may cause an increase in ICP and a decrease in cerebral perfusion pressure by increasing intrathoracic pressure and decreasing cerebral venous return. Therefore, intracranial pressure monitoring should be performed especially in patients with PEEP above 8-10 cmH2O. Intraventricular and intraparenchymal measurements, which are the gold standard methods for ICP monitoring, are invasive procedures with various risks. Noninvasive methods such as cranial CT, brain MRI, transcranial Doppler, and measurement of optic nerve sheath diameter (ONSD) can also be used for ICP measurement. Ultrasonography of the optic nerve sheath diameter is an increasingly common method because it is noninvasive and can be performed at the bedside. The optic nerve sheath is the continuation of the transverse subarachnoid space and the cerebral duramater. It is connected to the intracranial subarachnoid space with cerebrospinal fluid. Therefore, an increase in ICP increases the optic nerve sheath diameter (ONSD). Maissan et al. They think that ONSD reflects the changes in ICP simultaneously. The aim of this study was to evaluate the effect of ARM on intracranial pressure in patients undergoing total laparoscopic hysterectomy under general anaesthesia using optic nerve sheath diameter.
The aim of this study was to compare fetal lung elastography (FAE) values between groups with and without Respiratory Distress Syndrome (RDS) in preterm neonates and to evaluate the potential of FAE to predict the risk of developing RDS.
Using our own patient data, our study aimed to predict mortality that can develop in Carbapenem-resistant Gram-negative bacilli bloodstream infections with a machine learning-based model. In the intensive care unit, patients with bloodstream infections, both with and without mortality, will be examined retrospectively in two subgroups for comparison.
Before neoadjuvant chemotherapy (NACT) in cases of locally advanced breast cancer, malignant masses in the breast and biopsy-proven tumor involvement axillary lymph nodes are marked with metallic markers. The primary objective of this marking is to establish the precise localization of the tumor which response to NACT partial or completely. However, selecting the marker with ultrasound (US) proves challenging in many instances. Research studies indicate that patients with occult markers are observed at a frequency of 24%. Some studies propose that the twinkling artifact serves as a reliable method for accurately indicating the localization of certain tumor markers. This artifact is deemed particularly helpful for lesions situated in the axilla or posterior of the breast, which may not be visible with US and are undetectable with mammography. In the context of Color Doppler examination, the investigators have noted the presence of another color Doppler artifact which can aid in determining marker localization. When the pulse repetition frequency (PRF) is reduced and the color gain is increased, color noise, termed as color confusion or blooming artifact/effect, is observed within the color steer. While this color confusion tends to mask healthy tissues, it has been observed that the tumor marker remains unaffected by the blooming effect. Consequently, this artifact serves to distinctly reveal the borders and localization of the tumor marker. In some studies, it has been stated that the twinkling artifact, which is a color Doppler artifact and whose mechanism is not fully understood, is a reliable method to accurately indicate the localization of some tumor markers. It has been reported that this artifact will be very helpful, especially in lesions located in the axilla or posterior of the breast, which cannot be seen with US and cannot be detected with mammography . In Color Doppler examination, we saw that another color Doppler artifact, such as the twinkling artifact, could also be helpful in determining marker localization. When the PRF is reduced and the color gain is increased, color noise, which is selected as color confusion and can be called blooming artifact or blooming effect-like, is observed in all structures within the color steer. While healthy tissues are masked by this color confusion, the tumor marker is protected from the blooming effect. Thus, with this artifact, tumor marker borders and localization are clearly revealed.
The research will be carried out as a randomized controlled experimental study to examine the effect of a nursing support program supported by a Web-based education program on the management of fatigue symptoms of patients who are under treatment and care in the Multiple Sclerosis clinic of a university hospital.Patients will receive 5 weeks of standard care. At the end of 5 weeks, they will enter a training program. After this online training program, which will be 5 weeks and 2 sessions per week, the change in the patients' fatigue, sleep quality and quality of life will be analyzed.
In the randomized controlled study, the aim is to compare the effect of flipped classroom, peer-supported and traditional education on the knowledge and skills of nursing students in stoma care and on academic self-efficacy. The sample consisted of 106 nursing students who studied at the Nursing Faculty. The data was collected using the Personal Information Form, the Stoma Care Skill Rubric, Stoma care information form, and the Academic Self-Efficacy Scale in Nursing Undergraduate Students The data will be analyzed using the number, percentage, average, standard deviation, minimum, maximum, median, skewness and kurtosis, Mann-Whitney U Test, Spearman Rho Correlation Test.