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.
Considering the long-term results of otosclerosis surgery performed in our clinic, it was observed that in addition to the improvement in air conduction hearing, which indicates conductive hearing, which is the main success of the surgery, there was also an improvement in bone conduction hearing, which indicates sensorineural hearing, in patients using bone cement. Our study aimed to examine the effect of bone cement use in otosclerosis surgery on long-term hearing thresholds and bone conduction.
Energy availability (EA) refers to the balance between daily energy intake and exercise energy expenditure. Athletically inadequate EA is defined as low energy availability (LEA). Energy deficits occur throughout life, from young athletes with a relative lack of energy in sports or the female athlete triad to older adults struggling with weight loss. Acute and/or chronic LEA can cause negative athletic and health outcomes in athletes. It is known that LEA, as an energy saving mechanism, suppresses the reproductive system and causes disruption of the menstrual cycle, as well as causing many interrelated endocrine-related physiological consequences by changing other hormonal pathways. Menstrual dysfunction due to LEA causes various risks as it can disrupt the EC during training and competition. Therefore, low EA may contribute to poor sports performance due to detrimental endocrine effects. Various parameters such as body mass and nutritional intake affect the performance of athletes, and LEA is frequently reported among athletes with intense training programs. LEA combined with high training volumes; It can cause negative consequences such as impaired protein synthesis/degradation rate, impaired hormonal and training response, increased risk of fatigue, and these can lead to decreased performance. Resting metabolic rate, which indicates the energy expended for basic body functions, is considered a potential objective indicator of energy availability. Regulation of dietary energy intake in the management of LEA in athletes covers a wide area in the literature. However, LEA is caused not only by a deficiency in energy intake but also by an excess in energy expenditure. In the light of this information, the aim of the study is to examine the acute period effects of the training program in which exercise energy expenditure is reduced in terms of energy availability and athletic performance.
After cardiothoracic surgery, a chest tube is placed in patients to maintain hemodynamic stability and cardiopulmonary function by evacuating air, blood, and fluid accumulated in the pleural, pericardial, or mediastinal space, and to prevent undesirable conditions such as pneumothorax, hemothorax, and pleural effusion. Chest tube removal (CTR); it is an experience that can cause moderate or severe pain and anxiety in patients due to friction and separation from the endothelium and other surrounding tissues in the entry area of the tube. Analgesic methods are often preferred in pain management. However, research reveals that patients experience pain during CTR despite the use of analgesics and anesthetics. Although pharmacological agents are the most commonly used method for pain relief during CTR, studies report that the response to pharmacological treatment is variable and may be inadequate for pain management during and after CTR, making pain management difficult. Considering that procedure-related anxiety disrupts the physiological and emotional state of the patient and the side effects and possible complications of analgesics used in pain management, such as respiratory distress and nausea, the importance of nurses' use of non-drug methods in reducing pain during CTR increases This research was designed as a randomized controlled experimental study to determine the effect of vibration and cold application on pain and anxiety associated with chest tube removal after coronary artery bypass graft surgery. The research was planned to be conducted in the Cardiovascular Surgery Intensive Care Unit and Surgical Services of a Thoracic and Cardiovascular Surgery Training and Research Hospital in Istanbul between January 2024 and January 2025. Patients' pain will be evaluated using VAS, blood pressure, and respiratory rate using a patient monitor, pulse and oxygen saturation using a pulse oximeter device, and the temperature of cold application gels using a digital infrared thermometer. All data will be collected by the same researcher, with the same tools and methods. A "data form" developed in line with the literature and STAI I-II (State and Trait Anxiety Scale) will be used as data collection tools.
Functional bowel diseases are defined as chronic disorders of the gastrointestinal tract characterized by abdominal pain, bloating, tension and/or defecation abnormalities. Functional bowel diseases are studied under five headings: functional constipation, functional diarrhea, functional abdominal bloating / tightness and unclassifiable functional bowel disorders. Functional constipation is divided into three categories as normal transition-time constipation, slow transition-time constipation and defecation disorders. Defecation disorders occur due to improper use of pelvic floor muscles and anorectal muscles or anatomical abnormalities and account for 1/3 of all constipation. Defecation disorders characterized by excessive straining, incomplete defecation sensation, difficult and painful defecation are defined as narrowing of the fecal exit path due to involuntary pelvic floor contractions or posterior compartment pelvic organ prolapse. Non-pharmacological treatment in the treatment of functional constipation is considered as the first-line treatment and includes information about the nutrition, fiber-liquid consumption, physical activity and toilet training of patients. Biofeedback therapy is often recommended in patients with defecation disorders in the literature, and there are studies showing that it is superior to laxative use and placebo applications in the studies conducted. However, the fact that it is difficult and costly to achieve Biofeedback treatment, the method used allows movement at a certain angle and does not include the stretching method seems to be a disadvantage. Postisometric Relaxation technique is used in cases of pain, muscle spasm and movement limitations. People with defecation disorders experience spasms, pain and movement limitations in the pelvic floor muscles. For this reason, the investigators think that the Postisometric Relaxation technique may be effective in patients with defecation disorders, and it will also provide advantages due to the fact that the method is easily accessible, does not require extra materials and devices, and has a stretching effect. The aim of this study is to investigate the effect of Postisometric Relaxation technique on constipation severity, quality of life, anal pain, muscle function and sexual function in patients with defecation disorder.
In this study, the development of a mobile application for prenatal midwifery care and the examination of the effect of the developed mobile application on the stress, fear of childbirth, readiness for childbirth, and satisfaction with care of pregnant women are aimed. The research has a randomized controlled experimental design. Research data will be collected between January 2024 and October 2024 at the Obstetrics and Gynecology Clinic of Ağrı Training and Research Hospital. The universe of the research will consist of pregnant women who apply to the NST unit and Obstetrics and Gynecology Clinic of the relevant hospital. The sample of the research consists of pregnant women who meet the inclusion criteria and volunteer to participate in the research. A priori power analysis was conducted to determine the sample size of the research. Cohen's standardized effect size reference method was selected in the power analysis. It was calculated that 102 pregnant women (Experimental group: 51, Control group: 51) should be included in order to achieve 80% power with a 95% confidence interval at a significance level of 0.05. In order to account for possible data losses, it was decided to collect data from a total of 128 individuals by including an additional 25% reserve sample in this number. The sample of the research will be selected by randomization among those who meet the specified research criteria. The assignment of participants to the experimental and control groups will be done through randomization. For randomization, the Random Integer Generator method in the Numbers subheading of the https://www.random.org site will be used to create single-group columns between 1 and 128 in the system. In the data collection stage of the study, an Introductory Information Form, Risk Assessment Form of the Ministry of Health of the Republic of Turkey, Visual Analog Patient Satisfaction Scale, Tilburg Pregnancy Distress Scale, Prenatal Self-Evaluation Scale - Fear of Childbirth and Sub-dimensions of Readiness for Childbirth, and Mobile Application Evaluation Form will be used.
The objective of this study is to analyze the effects of executive functions (EFs) and social-cognitive abilities on the associations between autistic traits and mental health indicators (depression, anxiety, and stress). Moreover, the study will produce online training modules for executive functions and social cognition, aimed at reducing the likelihood of adverse mental health outcomes in individuals with and without elevated autistic traits. Therefore, four main hypotheses will be addressed: 1. Revealing the mediating role of executive functions (cognitive flexibility, inhibitory control, and working memory) will help predict the association between autistic traits and mental health symptoms (anxiety, depression, and stress). 2. Revealing the mediating role of social cognitive skills (cognitive empathy and affective empathy) will help predict the association between autistic traits and mental health symptoms (anxiety, depression, and stress). 3. Online training in executive functions and social cognitive skills will help develop executive functions (working memory, inhibitory control, and cognitive flexibility) and social cognitive skills (cognitive empathy and affective empathy) in the current sample. 4. Online training in executive functions and social cognitive skills will promote mental health by reducing distress, depression, and anxiety symptoms in the current sample. Participants will be between the ages of 18-35 because previous findings indicate that the age of onset of various mental health problems is between the ages of 17 and 35. Participants will be randomly assigned to the experimental and control groups. Using a longitudinal design including pre-test, post-test, and follow-up conditions to test the effectiveness of combined EFs and social cognition online training for mental health symptoms.
In our research, it was aimed to determine the effect of nursing interventions applied face to face at the time of discharge and then via tele-nursing method to the caregivers of patients in intensive care and diagnosed with stroke, on the quality of life, care burden, hopelessness, anxiety and depression levels of the caregivers. This research will be conducted as a randomized, pre-test, post-test single group intervention study, at the Neurology Intensive Care Unit of Sakarya University Training and Research Hospital, between March and June 2023. With a 95% confidence interval, 5% margin of error, 0.54 effect size and 95% representativeness of the population, the group was calculated as 47 people, and the sample was determined as 56 people in total, with 20% reserve. The sample of the study will be selected by simple random sampling method among the caregivers of stroke patients who meet the inclusion criteria and agree to participate in the research. During the discharge process, Information Forms, Zarit Caregiving Burden Scale, Beck Hopelessness Scale, Adult Caregiver Quality of Life Survey, and Hospital Anxiety Depression Scale will be administered face to face to the participants as a pre-test. 12 weeks after the first measurement, Zarit Caregiving Burden Scale, Beck Hopelessness Scale, Adult Caregiver Quality of Life Questionnaire, Hospital Anxiety Depression Scale will be administered as posttest. In addition to routine discharge training, participants will be provided with 'Education and Care Practices for Stroke Patients'. These applications; It will be performed for those who care for stroke patients in the hospital for a week, and then at home, twice a week, for a total of 7 weeks, via telenursing method. Written consent will be obtained from caregivers after explaining the purpose of the research and the purpose for which the results will be used. Participants will be informed that their information will not be shared with others and the confidentiality policy will be adhered to. In order to make comparisons before and after the training, participants will be asked to fill out data collection forms with a nickname they can easily remember and not forget in the pre-test. They will be asked to write the same pseudonyms when filling out the post-test data collection forms. Participants will be asked to fill out data collection forms individually, but it will be stated that they can contact the researchers if they have questions.
The aim of the study is to examine the effect of the planned behavior theory-based education program applied to university students with primary dysmenorrhea on physical activity behavior and dysmenorrhea's impact.
Stroke, which can occur due to many different reasons and is one of the most common neurological conditions, is one of the leading causes of disability worldwide. The most common disorders that occur after stroke are motor disorders. In addition, these patients may be accompanied by respiratory problems such as changes in breathing patterns and decreased ventilation function. Respiratory problems are an important risk factor for the development of long-term mortality for both cardiovascular diseases and stroke. With all these changes, there is a serious decrease in the activity performance of the patients. While stroke rehabilitation focuses on motor function losses, problems in pulmonary functions do not receive the necessary attention. Evaluating and treating patients from every aspect in stroke rehabilitation will further increase the effectiveness of the treatments applied. Ultrasonography (USG), which has been used in the field of healthcare for more than 40 years, works with a mechanism based on the principle of sound waves traveling and reflecting at different speeds in tissues of different densities. USG is a very useful and effective imaging method used by modern medicine as a part of examination and patient care, based on its advantages such as sound waves being harmless to living beings because they are non-ionizing, the image being real-time and being viewable at the time of the procedure, being a non-invasive method, and being inexpensive. This study will be included in the literature as an original study in terms of examining both the development of the patients and the effectiveness of the treatment in many aspects, with many parameters obtained by ultrasonography in subacute stroke patients who will receive respiratory muscle training.
This research aims to investigate the effect of aromatherapy on sleep duration, sleep quality, falling asleep time and cognitive functions of elderly individuals in the short term and to improve the general health status and quality of life of elderly individuals in the long term.