Anatomical Location of Cricopharyngeus in Patients with Swallowing Disorder / 中国康复理论与实践

Objective:To further clarify the location of cricopharyngeus in human body. Methods:From September, 2018 to December, 2019, 19 inpatients with swallowing disorders received video fluoroscopic swallowing study (VFSS).The videoes were used to measure the position of cricopharyngeus with Uniweb 4.0 software. Water model simulating the structure of an adult's neck was established to restore the real measurement scene, and obtain the scale ratio between the actual measurement and the computer measurement, then obtain the accurate actual position of the cricopharyngeus. Six adult specimens were dissected. The intersection point of the intended treatment plane and the long axis of cricopharyngeus was taken as the origin, the horizontal axis as X axis, and the sagittal axis as Y axis, to locate the position of cricopharyngeus precisely. Results:Cricopharyngeus was closest to the sixth cervical vertebra. The scaling ratio of the actual measurement obtained from the water model to the computer measurement was about 1∶1.340. The intended treatment plane was closest to the upper edge of the sixth cervical vertebra; on lateral edge of thyroid, cricopharyngeus was (33.47±2.21) mm deep to epidermis, with the angle of (43.37±1.34)° to sagittal axis; and it was (34.59±1.29) mm and (46.32±0.93)° on medial edge of internal jugular vein. Conclusion:The the accurate location of cricopharyngeus in human body has been measured, which can help for the rehabilitation for cricopharyngeal dysfunction.

Evaluation of the effects of standard rescue procedure on severe trauma treatment in china / 中华医学杂志(英文版)

<p><b>BACKGROUND</b>This study aimed to evaluate the effects of standard rescue procedure (SRP) in improving severe trauma treatments in China.</p><p><b>METHODS</b>This study was conducted in 12 hospitals located in geographically and industrially different cities in China. A standard procedure on severe trauma rescue was established as a general rule for staff training and patient treatment. A regional network (system) efficiently integrating prehospital rescue, emergency room treatments, and hospital specialist treatments was built under the rule for information sharing and improving severe trauma treatments. Treatment outcomes were compared between before and 1 year after the implementation of the SRP.</p><p><b>RESULTS</b>The outcomes of a total of 74,615 and 12,051 trauma cases were collected from 12 hospitals before and after the implementation of the SRP. Implementation of the SRP led to efficient cooperation and information sharing of different treatment services. The emergency response time, prehospital transit time, emergency rescue time, consultation call time, and mortality rate of patients were 24.24 ± 4.32 min, 45.69 ± 3.89 min, 6.38 ± 1.05 min, 17.53 ± 0.72 min, and 33.82% ± 3.87% (n = 441), respectively, before the implementation of the standardization and significantly reduced to 10.11 ± 3.21 min, 22.39 ± 4.32 min, 3.26 ± 0.89 min, 3.45 ± 0.45 min, and 20.49% ± 3.11%, separately (n = 495, P < 0.05) after that.</p><p><b>CONCLUSIONS</b>Staff training and SRP can significantly improve the efficiency of severe trauma treatments in China.</p>

Treatment of chronic prostatitis in Chinese men / 亚洲男科学杂志(英文版)

The aim of this study is to assess the status of treatment of chronic prostatitis (CP) in Chinese men. A population-based cross-sectional survey was performed, in which 15 000 men aged between 15 and 60 years were randomly selected to receive a questionnaire designed to assess National Institutes of Health Chronic Prostatitis Symptoms Index (NIH-CPSI) status, therapeutic efficacy and 28 other items. A total of 12 743 men (84.95%) completed the questionnaire, of whom 1 071 (8.4%) were identified as having prostatitis-like symptoms and 517 (4.5%) were diagnosed with CP according to NIH-CPSI criteria and prostatitis-like symptomatology. Of the CP patients, 372 (65%) underwent long-term routine treatment 12 times per year. Additionally, 217 (72.8%) patients received antibiotic therapy and 215 (79.3%) men showed therapeutic effects. The treatment cost USD 1 151 (8 059 yuan) per person per year on average. Most CP patients received routine treatment, in most cases with antibiotics. Treatment was costly and most CP patients were not satisfied with its effectiveness. Antibacterial treatment might have been effective primarily in patients with bacterial disease.