Amasya University

The goal of this clinical trial is to investigate if posture training can improve back pain and posture in middle school students. The main questions it aims to answer are:
* Can posture training reduce back pain in middle school students?
* Can posture training improve body posture in middle school students?
Researchers will compare training and control groups to see if posture training reduces pain and improves body posture.
Participants will;
* Fill a survey assessing pain and body posture at three time points: before the training, immediately after, and at the 1st and 3rd months
* Attend three sessions of training on correct body posture and spinal health and its importance, and exercises to be done for spinal health

Many symptoms are encountered during the hemodialysis treatment process, and fatigue and insomnia are two of the most common symptoms. The management of these symptoms, which negatively affect the quality of life and mental well-being of individuals, is very important. It is known that the effects of pharmacological treatments are limited in the management of symptoms encountered during the HD treatment process, and the tendency towards non-pharmacological methods in symptom management is increasing.
This study will be conducted to determine the effects of music therapy to be applied to individuals receiving HD treatment on fatigue, sleep quality and mental well-being.
This randomized controlled experimental study will be conducted with 60 individuals receiving treatment in the hemodialysis clinic of a public hospital. Individuals will receive 30 minutes of music therapy after the 2nd hour of each hemodialysis session for 4 weeks. Research data will be collected using the Introductory Information Form, Chalder Fatigue Scale, Pittsburgh Sleep Quality Scale and Warwick-Edinburgh Mental Well-Being Scale.
This study is important because it is the first study to evaluate the effects of music therapy on fatigue, sleep quality and mental well-being of individuals receiving HD treatment. It is thought that music therapy applied to individuals receiving HD treatment will contribute to the literature on evidence.

Due to the development and easy availability of ultrasonography devices, regional nerve blocks are routinely used by anesthesiologists among multimodal analgesia techniques. Interscalene and supraclavicular nerve blocks are the leading regional anesthesia techniques for shoulder surgeries. However, due to the phrenic nerve involvement and loss of motor function in the upper extremity in these block techniques, new nerve blocks have been developed and used for postoperative analgesia. One of the blocks that has been used increasingly in shoulder region surgeries and does not cause phrenic nerve involvement is the shoulder anterior capsule block (SHAC). The aim of this study is to compare the postoperative analgesic effects of interscalene nerve block and SHAC block in patients undergoing arthroscopic rotator cuff repair surgery.