Stone Ureter

This study aims to evaluate whether the combination of Traditional Chinese Medicine Five-Element Music Therapy and acupoint patch therapy can effectively reduce intraoperative pain and anxiety in patients undergoing ureteroscopic lithotripsy for upper urinary tract calculi under local anesthesia, compared to conventional local anesthesia alone.

This is a multicenter prospective trial with randomized and observational cohorts assessing patient-reported outcomes and unplanned healthcare utilization following ureteroscopic treatment of renal and ureteral stones, with placement versus omission of a ureteral stent. Eligible participants in the randomization trial will be randomized to ureteroscopy with stent placement or stent omission. Eligible participants that consent to the observational only cohort will complete surveys and the treating physicians will decide the treatment options for the participants. The study team hypothesizes that: * Pain interference change from pre-surgery to Day 7-10 will differ between the two treatment arms. This hypothesis will be evaluated separately in the randomized and observational cohorts. * Unplanned healthcare utilization in the treatment arms will have different unplanned healthcare utilization ranks leading to a win proportion significantly higher or lower than 0.5 in the stent omission arm compared to the stent placement arm. This hypothesis will be evaluated separately in the randomized and observational cohorts.

In this study we will test the effect of local intraureteric aminophylline instillation through Ureteric stent and Reaching stone without the need of ballon dilataion

This comparison between ESWL and flexible ureteroscopy aims to explore the efficacy, safety, and outcomes of these treatments for upper ureteric stones under 15 mm, focusing on stone-free rates, procedural risks, recovery times, and recurrence rates. A thorough understanding of these techniques is essential for optimizing patient outcomes and personalizing treatment strategies. study aim to evaluate the effectiveness, safety, and cost of SWL compared to flexible uretroscopy in management patients with upper ureteric stone less than 15 mm in size

Comparison of Ureteroscopy in fresh versus recurrent cases of stone ureter

There are many treatment modalities available for managing renal and upper ureteric stones. They range from completely non-invasive outpatient procedures to invasive procedures requiring hospital admission and increased risks of complications. Extracorporeal shockwave lithotripsy (ESWL) is a truly non-invasive procedure as opposed to other surgical treatments used, such as retrograde intrarenal surgery and percutaneous nephrolithotomy (1). The choice between shockwave lithotripsy (SWL) and other treatment modalities depends on several factors, including stone site, stone burden, stone CT density, etc. Another compounding factor in choosing the treatment modality is patient preference and expectation (1). Extracorporeal Shock Wave Lithotripsy is one of the treatment options for patients with renal and ureteral calculi. Even though the procedure is less invasive compared to others. Pain caused by the procedure is a major concern. Several studies recommended the use of either local or systemic analgesia with varying results (2). As a truly non-invasive treatment option, ESWL has been widely used for treating renal, as well as ureteric, stones with satisfactory efficacy and minimal morbidity. However, the pain caused by ESWL is a major limitation of its efficacy, in addition to the associated patient dissatisfaction and negative experience that may result in the patient refraining from further sessions. The relationship between pain and ESWL efficacy can be explained by multiple facts: firstly, the pain leads to inability to increase the energy delivered by the shockwaves to optimum levels; secondly, the pain usually leads to significant movement of the patient, as well as excessive respiratory movements, both of which move the stone away from the focus of shockwaves; lastly, the pain may be severe that the session is discontinued before delivery of effective number of shockwaves