https://www.selleckchem.com/products/apg-2449.html The primary outcomes include IMs, and incidence of new pressure ulcers. The secondary outcomes are time to ulcer development, quality of life, length of hospital stay, and adverse events. Statistical analysis will be undertaken using RevMan 5.3 software. Results This study will summarize high quality clinical evidence of RCTs to evaluate the effects of IPUPN on IMs in patients with HRPU. Conclusion The expected findings may provide helpful evidence to determine whether IPUPN is an effective intervention on IMs in patients with HRPU. Inplasy registration number INPLASY202040029.Introduction Coats disease is a sporadic, retinal vascular abnormality, causing blindness. Several interventional methods, including laser photocoagulation, have been proposed; however, the use of intravitreal dexamethasone in refractory Coats disease is not well described. Patient concerns A 38-year-old man presented with a painless reduction in visual acuity in his right eye, commencing 15 days prior to initial assessment. Diagnosis Clinical manifestations and multimodal imaging indicated Coats disease. Interventions Retinal laser photocoagulation was performed in the nonperfused areas, 15 months later, the exudative retinal detachment, and macular edema remained, the patient was then treated with an intravitreal slow-release dexamethasone implant. Outcomes The exudative retinal detachment and macular edema had resolved, and the BCVA had also improved. Conclusion Dexamethasone intravitreal implantation was effective in treating refractory Coats disease.Background Previous studies have reported that cuff-assisted colonoscopy (CAC) can be used for detection of adenoma (DA). However, there are inconsistent results regarding the CAC for DA. Thus, this study will systematically explore the impact of CAC for DA. Methods In order to retrieve potential eligible articles, this study will identify the following electronic databases from their inceptio