Clinical trials

This randomized controlled trial aims to compare the effects of a web-based compassion-focused writing program and a reflective writing program on psychological well-being, self-compassion, postpartum trauma-related stress symptoms, and post-traumatic growth in midwives working in delivery rooms.

This study was designed to compare the effects of a prenatal education program based on the Indivisible Self Model with those of a needs-based prenatal education program on psychosocial outcomes among pregnant women.

This single-center, parallel-group, randomized experimental study will compare the effects of two active non-pharmacological interventions - distraction-card use and emotion-regulation toy squeezing - on procedural pain and pain-related fear during intramuscular tetanus vaccination in children aged 4-7 years. Eligible children will be randomized to either the distraction-card group or the emotion-regulation toy-squeezing group. Pain will be assessed using the Wong-Baker FACES Pain Rating Scale, and pain-related fear will be assessed using the Children's Fear Scale before, during, and after the intramuscular injection procedure. Hypotheses * H1a: There is a difference between the groups in mean Wong-Baker FACES scores during the procedure. * H1b: There is a difference between the groups in mean Children's Fear Scale scores during the procedure.

This single-center, parallel-group, randomized experimental study will compare the effects of two non-pharmacological distraction/coping interventions - cartoon watching and ball squeezing - on procedural pain and pain-related fear during venous blood sampling in children aged 6-9 years. The study will be conducted in the Pediatric Blood Collection Unit of Mersin University Hospital. Eligible children will be randomized to either the cartoon-watching group or the ball-squeezing group. Pain will be assessed using the Wong-Baker FACES Pain Rating Scale, and pain-related fear will be assessed using the Children's Fear Scale before, during, and after venous blood sampling. Hypotheses * H1a: There is a difference between groups in mean WB-FACES scores during the procedure. * H1b: There is a difference between groups in mean CFS scores during the procedure.

The study aimed to determine the effects of a mobile application and an artificial intelligence-supported educational video, developed for patients who will perform clean intermittent catheterization (CIC), on patients' adherence, levels of difficulty, self-confidence, infection parameters (urinalysis, urine culture, infection incidence), and recurrent hospital admissions.The number of CIC patients who applied to the Urology Outpatient Clinic of Mersin University within the last year was 110. Since no similar study was found, the sample size was calculated using an a priori power analysis with G\*Power 3.1.9.7 software. . As a result of the power analysis, the total sample size was calculated as 90, with 30 participants in each group. Considering a possible data loss (dropout) rate of approximately 10%, it was planned to include 33 participants in each group (a total of 99 participants) at the beginning of the study.Data will be collected using the "Descriptive Information Form," "Intermittent Catheterization Adherence Scale," "Self-Confidence Scale in Clean Intermittent Self-Catheterization," "Intermittent Catheterization Difficulty Questionnaire," and the "Patient Follow-up Form."Patients who will perform clean intermittent catheterization will receive training through a mobile application (intervention group 1) and an artificial intelligence-supported educational video (intervention group 2). Patients in the control group will be trained using the routine brochure provided in the outpatient clinic.

The aim of this study is to investigate the postoperative pain relieving effect of preoperative genicular block in total knee arthroplasty surgery. The main questions it aims to answer are: 1. Do visual analog scale (VAS) scores decrease in patients who underwent geniculate block? 2. Does opioid consumption decrease in patients who underwent geniculate block? Researchers will compare postoperative pain in patients who received genicular block with those who did not.One group of patients will be administered 0.25% bupivacaine with the geniculate block method. The other group will not undergo any intervention. Both groups will be administered intravenous morphine for postoperative analgesia.

Fear and anxiety experienced by children during inhalation therapy (using a nebulizer or vaporizer) are key factors that make treatment compliance difficult and reduce the quality of care. Young children, in particular, may perceive this process as "threatening" due to mask use, the noise produced by the device, and a sense of loss of control. This situation triggers a significant physiological stress response in the child. Therefore, in pediatric nursing, non-pharmacological methods that increase children's participation in treatment are of great importance. The literature indicates that interventions such as showing cartoons, playing music, and using distracting visual materials both reduce anxiety and improve stress indicators like heart rate. Additionally, therapeutic play has been proven to help children adapt to the hospital environment and soothe their emotional reactions. This study aims to evaluate the effectiveness of a nursing intervention-designed to enhance children's physical comfort and manage their fear and anxiety during inhalation therapy-that is breath-synchronized, interactive, and story-based.

This study was designed as a randomized controlled trial to determine the effect of a stress ball applied before retrograde intrarenal surgery on patients' anxiety levels, surgical fear, and hemodynamic parameters.

The Effect of Using a Stress Ball During Transrectal Ultrasound-Guided Prostate Biopsy on Anxiety, Pain, and Hemodynamic Variables

Our study presents an innovative educational approach combining visual and auditory elements, targeting the specific needs of the geriatric population. Generally, before colonoscopy, participants are given a written instruction describing the standard bowel preparation with the use of laxatives and enemas. In our study, in addition to this written instruction, the investigators aimed to support the bowel preparation procedure with visual training by using an animated video. The use of animated video has the potential to present complex medical instructions in a simple and understandable format. This approach is especially designed for elderly participants who have limited literacy skills or have difficulty in following written instructions. In addition, it was aimed to reduce the anxiety of the participants before the colonoscopy procedure and to increase patient compliance.

Pilonidal sinus disease is a common condition. There is still ongoing research on the ideal treatment. Pilonidal sinus disease is most common in men between the ages of 20 and 30. For patients with symptoms of pilonidal sinüs (pain, itching and discharge with soiling of underwear) that interfere with their normal daily life, several treatment options have emerged. A hairy body, thick skin, overweight, a deep gluteal cleft, lack of hygiene, sedentarism, repeated chafing and previous familial history are commonly admitted as predisposing factors. There are various surgical and non-surgical methods for its treatment. Many different surgical techniques have been defined. None of these surgical techniques are defined as 'gold standard'. For many years, wide excision and secondary healing was the standard approach for pilonidal sinus disease. However, when this method resulted in prolonged healing and restriction of regular activities, various reconstructive methods were developed to demonstrate the disadvantages of secondary healing. A minimally invasive treatment modality for pilonidal sinüs dissease is excision of the sinus pit(s) followed by application of phenol to the sinus tract. Phenol is a sclerosing agent that destroys the epithelium and debris in the sinus, and is, thus, able to promote healing of the sinus. Recently, advances in laser technology have made laser ablation of the sinus tract possible. The aim is to destroy and obliterate the sinus tracts with thermal energy produced by the laser probe. The aim of this prospective observational study was to compare phenolization and laser ablation in the treatment of pilonidal sinus disease.

Transforaminal epidural steroid injection (TFESI) is a minimally invasive procedure commonly used for the management of lumbar radicular pain. It is intended to reduce inflammation around the affected nerve root, limit edema, and modulate nociceptive transmission, with the aim of relieving pain, improving physical function, and potentially reducing the need for surgery. Although TFESI may improve function and quality of life, treatment benefit is not uniform, and the degree of pain relief and patient satisfaction may differ across individuals. This prospective observational study aims to evaluate postprocedural pain intensity and patient satisfaction in individuals undergoing lumbar TFESI and to identify clinical and demographic factors associated with satisfaction. Demographic and clinical characteristics, medical and surgical history, procedural pain scores, anxiety level, postprocedural pain scores, sedation status, fluoroscopy-related metrics, and intraprocedural events will be recorded. Patient satisfaction will be assessed 1 hour after the procedure using a Likert-based questionnaire, and operator satisfaction will also be documented. By examining patient-reported outcomes together with procedural and clinical variables, this study seeks to provide a more standardized assessment of real-world TFESI outcomes and to support better patient selection and follow-up strategies.

Music therapy is a non-invasive method with no side effects and can be administered independently by a nurse. Nevertheless, it should be noted that music therapy can be discontinued if any adverse effects are experienced by patients during the research process. After completing the music listening session, eye masks and earplugs, which are effective in reducing sleep problems in patients, will be applied from 11:00 p.m. to 7:00 a.m. All patients will be asked to complete the DAÖ at 10:00 PM and 10:30 PM. The RCUÖ will be requested to be completed by all patients between 8:00 AM and 9:00 AM the following morning.

This randomized controlled trial aims to evaluate the effect of a mindfulness-based nursing intervention on anxiety levels and vital signs in patients undergoing open-heart surgery during the preoperative and early postoperative periods.

This prospective observational study aims to evaluate the clinical outcomes of patients with single-level lumbar disc herniation who undergo routine percutaneous laser disc decompression (PLDD). In routine clinical practice, some patients receive an additional transforaminal anterior epidural steroid injection during the same session without an extra puncture. This study will prospectively follow patients who receive PLDD alone and those who receive PLDD combined with epidural steroid injection. Pain intensity, functional status, analgesic use, need for additional interventions, and complications will be assessed over time. The results may help to clarify whether adding epidural steroid injection to PLDD improves clinical outcomes in patients with lumbar disc herniation.

This observational study aims to evaluate changes in the spinal cord following CT-guided percutaneous cervical cordotomy performed for the treatment of intractable cancer-related pain. Cordotomy is a routine clinical procedure used to relieve severe pain in selected cancer patients. After the procedure, some patients may develop temporary neurological symptoms that are thought to be related to spinal cord edema. In this study, magnetic resonance imaging (MRI) will be performed as part of routine clinical follow-up on postoperative day 1 and at 1 month to assess the presence and extent of spinal cord edema. Clinical outcomes, including pain intensity and possible postprocedural symptoms, will be recorded and compared with MRI findings. The goal of this research is to better understand the relationship between imaging changes in the spinal cord and clinical outcomes after cordotomy, which may help improve patient care and postoperative management in the future.

This study aimed to determine the effects of citrus and clove oil aromatherapy, administered via inhalation (2 drops, 2 minutes, 3 times a week for one month), on fatigue level, sleep quality, and quality of life in older adults. Research Hypotheses H11: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on fatigue level in older adults. H01: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is not effective on fatigue level in older adults. H12: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on sleep quality in older adults. H02: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is not effective on sleep quality in older adults. H13: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on quality of life in older adults. H03: Inhalation aromatherapy with 2 drops of pure citrus oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is not effective on quality of life in older adults. H14: Inhalation aromatherapy with 2 drops of pure clove oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on fatigue level in older adults. H04: Inhalation aromatherapy with 2 drops of pure clove oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is not effective on fatigue level in older adults. H15: Inhalation aromatherapy with 2 drops of pure clove oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on sleep quality in older adults. H05: Inhalation aromatherapy with 2 drops of pure clove oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is not effective on sleep quality in older adults. H16: Inhalation aromatherapy with 2 drops of pure clove oil administered for 2 minutes, 3 times a week, for a total of 12 sessions over one month is effective on quality of life in older adults.

The aim of this study was to prospectively evaluate vascular catheter-related thrombosis and risk factors using daily bedside ultrasonography after oncologic and non-oncologic major surgery.

15 minutes before the procedure, nurses (FEÖ and NT) will explain and demonstrate how to use the stress ball. The stress ball will be applied for approximately five minutes, including the chest tube removal procedure. A round, medium-hard, high-quality silicone ball, approximately 6 cm in diameter, will be used. Patients will be asked to hold the ball in their palms, count to three, squeeze, and release once. Patients will be instructed to continue this exercise until the chest tube removal procedure is completed, and then, under the supervision of the researcher, for approximately five minutes, focusing their attention on the stress ball. The ball will be washed and cleaned after each use and wiped with disposable asepsis wipes before being administered to the patient. The control group will not receive any other treatment beyond routine treatment and will be assessed at the same time as the study group. The chest tube will be removed by a physician during the stress ball application. Procedural pain level, anxiety level and hemodynamic variables of all patients in the study and control groups will be re-evaluated immediately after chest tube removal and 15 and 30 minutes after chest tube removal.

In dentistry, particularly in posterior teeth with extensive caries or old restorations, the extension of restoration margins below the gingival level presents a significant clinical challenge. In such cases, restorative procedures become more complicated, periodontal health may be adversely affected, and long-term tissue loss can occur. To overcome this problem, the "Deep Margin Elevation" technique has been developed. This approach aims to raise subgingival margins caused by caries or fractures above the gingival level, thereby providing a healthier and more favorable foundation for successful treatment. In this study, two different materials will be used for deep margin elevation, followed by restoration of the teeth with indirect restorations fabricated using additive manufacturing technology, which has become increasingly popular in recent years. Two different additive manufacturing resins will also be applied in the restorative phase. The teeth treated with deep margin elevation and indirect restorations will be evaluated at baseline, 6 months, and 12 months according to the FDI criteria, as well as periodontal parameters due to the involvement of the gingival region. This study aims to highlight the importance of material selection in restorative treatment planning and to scientifically demonstrate the impact of the applied technique on surrounding tissues. Furthermore, it will provide an evidence-based perspective on how adopting a tissue-friendly approach during restorative procedures may contribute to favorable long-term outcomes.

Additive manufacturing, also referred to as "3D printing" or "rapid prototyping," is defined as the process of joining materials layer by layer to create an object based on 3D model data. In this method, a digital data set is first created on a computer (computer-aided design, CAD) and then transferred to a 3D printer. The designed object is produced by printing it in successive layers. In contrast, in subtractive manufacturing, restorations are produced by milling homogeneous blocks based on computer-designed models. Compared to subtractive manufacturing technology, additive manufacturing allows for the production of more complex, detailed, and larger structures with much less material waste and without excessive use of force. It is thought that additive manufacturing has the potential to overcome the disadvantages of subtractive manufacturing. Over the past decade, global sales of industrial and personal 3D printers, materials, and services have increased by more than 33% annually. Due to its success in the production of surgical guides, temporary and permanent restorations, crowns and bridges, occlusal splints, frameworks, and orthodontic appliances, this technology has attracted significant interest in the field of dentistry. Although additive manufacturing has started to be used as an alternative to subtractive manufacturing in many applications, there is still a lack of information regarding the chemical composition, mechanical, and physical properties of printable resins. Moreover, clinical data on the use of these resins in permanent restorations are quite limited. Therefore, the aim of this study is to clinically evaluate and monitor for one year the performance of onlay restorations fabricated with three different resins of varying compositions in endodontically treated teeth.

Surgical smoke refers to the gaseous plume released into the air as a result of the thermal destruction of tissues by energy-based devices used in operating rooms. The composition of surgical smoke may include various organic compounds. In the literature, the most frequently identified chemical substances in surgical smoke are formaldehyde, acrolein, hydrocarbons, fatty acids, hydrocyanic acid, phenols, nitriles, acrylonitrile, hydrogen cyanide, benzene, and toluene. These particles can negatively affect the health of the operating room personnel. According to current guidelines, masks are recommended as the primary personal protective equipment to prevent respiratory exposure associated with surgical smoke. During surgical procedures, operating room staff frequently use surgical masks. Although surgical masks are the most commonly preferred personal protective equipment to protect healthcare workers against microorganisms and aerosols, they are unfortunately ineffective in filtering small particles. Therefore, the present study aimed to determine the impact of different types of masks on exposure to surgical smoke.

Study Design: This study is designed as a prospective, randomized controlled experimental study aiming to determine the effect of cryocompression therapy, applied during chemotherapy, on peripheral neuropathy symptoms in women with gynecologic cancers. Research Hypotheses: * H₀: Cryocompression therapy has no effect on peripheral neuropathy. * H₁: Cryocompression therapy has an effect on peripheral neuropathy. Study Population: The study population will consist of women over the age of 18 living in Mersin, Türkiye, who are diagnosed with gynecologic cancer and undergoing chemotherapy between August 10 and December 31, 2025.

The purpose of this study is to evaluate the impact of a self-care and self-efficacy-based hybrid education program implemented for individuals receiving hemodialysis treatment on their clinical findings, psychosocial status (dialysis distress), and comfort levels during the dialysis process. For this purpose, the most important questions to be answered in the study are as follows: * What are the clinical findings, psychosocial status (dialysis distress), and comfort levels of hemodialysis patients at the beginning of the study? * Does the self-care and self-efficacy-based hybrid education have an impact on the clinical findings, psychosocial status (dialysis distress), and comfort levels of hemodialysis patients? Participants: The intervention group will receive a structured hybrid education program based on self-care and self-efficacy. The control group will not receive any intervention during this period and will continue with routine nursing care (standard treatment).

The purpose of this clinical trial is to determine the effect of self-administered ear massage on stress, anxiety levels, and sleep quality in parents of children diagnosed with Type 1 diabetes. Additionally, it aims to assess whether ear massage can prevent stress, anxiety, and poor sleep quality. The primary questions it seeks to answer are: H0: There is no significant difference in the mean stress scores between the intervention and control groups of parents. H0: There is no significant difference in the mean anxiety scores between the intervention and control groups of parents. H0: There is no significant difference in the mean Pittsburgh Sleep Quality Index (PSQI) scores between the intervention and control groups of parents. Researchers will compare the effects of ear massage on stress, anxiety levels, and sleep quality with a sham control. Participants: Intervention group: Self-administered effective ear massage twice daily for two weeks, with each session lasting three minutes, totaling 28 sessions. Control group: Self-administered sham ear massage twice daily for two weeks, with each session lasting one minute, totaling 28 sessions. Parents will be reached by sending an invitation letter to the groups they are in on WhatsApp (What's up Application) and Instagram.Volunteer parents will be evaluated for their eligibility criteria and assessed using the 'Depression, Anxiety, Stress Scale-21 (DASS-21)' form. Suitable parents will be sent the informed consent form, personal information form, and 'Pittsburgh Sleep Quality Index'. After the initial data collection, an online ear massage training will be provided. Both groups will receive a 20-minute individual online ear massage training. The Readiness Assessment Form will be used during the training. The application will start the next day. During the implementation process, brochures and video support will be provided by the researcher, and reminder messages will be sent at the times of application. Additionally, participants will be asked to set reminder alarms on their phones. Participants will complete the Ear Massage Tracking Form during the implementation process. At the end of the two-week period, the 'Depression, Anxiety, Stress Scale-21 (DASS-21)' form and the 'Pittsburgh Sleep Quality Index' will be filled out.