Clinical trials

The purpose of this study is to investigate the effects of spirulina supplementation on weight gain associated with menopause, changes in metabolic parameters, sleep quality, and markers of depression in mildly overweight postmenopausal women, and to evaluate the changes that occur in these parameters.

Postpartum lumbopelvic pain is a common condition after childbirth and may affect pain levels, physical function, daily activities, and quality of life. Conservative treatment options include patient education, exercise, and manual therapy. Although osteopathic manupilative treatment has been shown to improve pain and function in musculoskeletal disorders, limited evidence is available regarding its effects on stress hormone levels and inflammatory biomarkers in women with postpartum lumbopelvic pain. This randomized controlled trial aims to investigate the effects of osteopathic manupilative treatment on pain, physical function, quality of life, stress hormone levels, and inflammatory biomarkers among women with postpartum lumbopelvic pain. Participants will be randomly assigned to one of three groups: education and core stabilization exercises, education and core stabilization exercises combined with osteopathic manupilative treatment, or education and core stabilization exercises combined with sham osteopathic manupilative treatment. Outcome measures will be assessed before treatment and one week after the final treatment session.

Menopause is a natural biological process characterized by the permanent cessation of the menstrual cycle in women. Hormonal changes associated with menopause commonly lead to mood swings, anxiety, depression, stress, and decreased sleep quality in women. While the current literature indicates that mindfulness-based interventions offer potential benefits in alleviating psychological and physical symptoms in postmenopausal women, the limited number of studies in the literature and methodological differences suggest a need for more randomized controlled trials in this area. The aim of this study is to examine the effect of mindfulness-based exercises on psychosomatic complaints such as anxiety, depression, and sleep quality in postmenopausal women. Designed as a randomized controlled experimental study, it was planned to include at least 20 women in the early postmenopausal period residing in Istanbul and Izmir between March and June 2026. The women included in the study will be randomized into Group 1 (n=10), which will perform mindfulness-based exercises, and Group 2 (n=10), which will receive no intervention as usual. The STAI I-II Form State and Trait Anxiety Scale and Beck Anxiety Inventory will be used to assess state and anxiety level, the Beck Depression Scale for depression level, and the Pittsburgh Sleep Quality Scale for sleep quality. Continuous variables will be presented as mean ± standard deviation, and qualitative variables as number and percentage (%). If parametric test assumptions are met, the Independent Samples t-test will be used to compare independent groups, and the Paired Samples t-test will be used to compare dependent groups. If parametric test assumptions are not met, the Mann-Whitney U test will be used to compare independent groups, and the Wilcoxon test will be used to compare dependent groups. Statistical significance will be set at p≤0.05. This study is expected to contribute to the literature by providing evidence-based data on the effectiveness of mindfulness-based exercises on common psychological symptoms in the postmenopausal period.

The goal of this observational study is to learn how respiratory function and respiratory muscle strength are related to hand use in children and teenagers with hemiparetic cerebral palsy (CP) aged 6 to 18 years. The main questions it aims to answer are: Is respiratory function related to hand function in children with hemiparetic CP? Is respiratory muscle strength related to hand function in children with hemiparetic CP? Is respiratory function related to how strong children can squeeze with their affected hand? Is respiratory muscle strength related to how strong children can squeeze with their affected hand? Is respiratory function related to how well children use their hands in daily activities? Is respiratory muscle strength related to how well children use their hands in daily activities? Is respiratory function related to children's hand skill level? Is respiratory muscle strength related to children's hand skill level? Participants will: Visit the clinic one time for a single assessment session. Do simple lung tests using a small portable device to measure respiratory function. Do tests that measure how strong their breathing muscles are. Complete hand and arm tests, including: A hand grip strength test, A simple block-moving test, A short questionnaire about using the hand in daily life, A standard hand skill rating. Researchers will look at how respiratory measures are related to hand strength, hand skills, and daily hand use. This study may help improve rehabilitation programs by showing whether respiratory muscle strength and hand skills should be trained together in children with hemiparetic CP.

The goal of this clinical trial is to compare the effects of an exergame-based exercise program and a home-based exercise program in women aged 30-70 years diagnosed with fibromyalgia (FM). The main questions it aims to answer are: Does an exergame-based program using the Nintendo Switch game Ring Fit Adventure improve pain, balance, and functional mobility in women with fibromyalgia? Is the exergame program more effective than a traditional home-based exercise program in improving physical and psychosocial outcomes? Researchers will compare the exergame group and the home-based exercise group to determine whether game-based exercises provide superior benefits in pain reduction, balance, and quality of life. Participants will: Be randomly assigned to either the exergame or the home-based exercise group. Exercise twice a week for four weeks under the supervision of a physiotherapist or via remote monitoring. Undergo evaluations before and after the 4-week training period, and again after a 4-week detraining period. Assessments will include: Pain intensity (Visual Analog Scale) Disease severity (Revised Fibromyalgia Impact Questionnaire, Widespread Pain Index, Symptom Severity Scale, Fibromyalgia Severity Scale) Lower extremity strength (Sit-to-Stand Test) Functional mobility (Timed Up and Go Test) Balance (Single-Leg Stance Test, Berg Balance Scale) Psychosocial status (Cognitive Exercise Therapy Approach Questionnaire - BETY-BQ) Quality of life (Short Form-12) Study findings are expected to provide evidence for the effectiveness of exergame applications as an enjoyable rehabilitation approach for individuals with fibromyalgia.

Achilles tendinopathy is a frequent overuse disorder caused by repetitive loading of the tendon, particularly observed in athletes and middle-aged men. It is typically characterized by mid-portion pain, stiffness in the morning, and functional limitations, with structural alterations such as thickening and disrupted collagen alignment. Chronic progression often compromises performance and quality of life. Eccentric training protocols, such as the Alfredson regimen, are commonly prescribed but their standardized nature does not fully address individual variability. Alternative approaches including Heavy Slow Resistance training and progressive loading models (e.g., Silbernagel protocol) have demonstrated clinical effectiveness and higher patient adherence, yet they still apply uniform loading across the triceps surae without accounting for architectural differences. Given the heterogeneous structure of the soleus and gastrocnemii, targeted loading strategies may be required to optimize tendon adaptation. To address this, the present study employs a muscle architecture-based exercise program tailored to the functional and structural properties of each muscle. Ultrasound imaging will be used to evaluate muscle-tendon morphology, while isokinetic dynamometry and functional performance tests will quantify outcomes. Pain (VAS) and functional capacity (VISA-A) will also be assessed. This randomized controlled trial aims to compare the effectiveness of an architecture-specific program with the Alfredson protocol on tendon remodeling, strength, endurance, functional performance, and symptom reduction in individuals with non-insertional Achilles tendinopathy.

The goal of this clinical trial is to evaluate whether a virtual reality (VR) intervention based on the Symptom Management Model can reduce physical and psychosocial symptoms during hematopoietic stem cell transplantation (HSCT) in adult patients undergoing allogeneic transplantation. The main questions it aims to answer are: Does the VR intervention reduce distress levels during HSCT? Does the VR intervention decrease state anxiety and symptom severity compared to standard care? Does the VR intervention positively affect physiological outcomes and engraftment times? Researchers will compare a group receiving standard clinical care plus a VR nature-themed video during HSCT to a group receiving standard care only to see if the VR intervention improves symptom management outcomes. Participants will: Be randomly assigned to either the intervention or control group. In the intervention group: Watch a 15-minute nature-themed VR video during stem cell infusion using Meta Quest 3. The video content will be specifically created by the research team based on the principles of Attention Restoration Theory (ART). In both groups: Complete pre- and post-intervention assessments including: Distress Thermometer State-Trait Anxiety Inventory Edmonton Symptom Assessment Scale Physiological measures (vital signs) Engraftment tracking Satisfaction and open-ended feedback forms

Breast cancer is one of the most common types of cancer among women and one of the leading causes of morbidity and mortality. With increasing survival rates, issues such as treatment-related morbidities and consequently upper extremity dysfunction, reduced body awareness, and decreased quality of life are frequently encountered. In the literature, the impact of treatment-related morbidities-particularly on upper extremity functions, body awareness, and quality of life-among women who have survived breast cancer treatment has not been sufficiently investigated. This gap constitutes a significant shortcoming in terms of clinical practices and the post-treatment period. This study aims to examine the effects of breast cancer treatment on upper extremity functions, body awareness, and quality of life in women who have survived breast cancer treatment, in comparison with a healthy control group. The study will be conducted at Yeditepe University Koşuyolu Hospital between May, 2025, and October, 2025. Participants will include women who have survived breast cancer treatment and a healthy control group matched based on criteria such as age and body mass index. In the study, three separate assessments will be conducted for upper extremity functions: the "Quick Disabilities of the Arm, Shoulder, and Hand" (QuickDASH) questionnaire for upper extremity functionality, a hand dynamometer for grip strength, and the Clinometer device for shoulder joint position sense. The "Body Awareness Questionnaire" will be used to assess body awareness, and the "EORTC QLQ-C30" scale will be used for quality of life assessment. The IBM SPSS Statistics software package will be used for data analysis. In statistical analyses, a significance level of p\<0.05 will be considered.

The study aims to examine the effects of balance exercises applied with different visual stimuli on individuals with MS.