The paper described the specific measures and results of postoperative complications reporting system, including reporting coverage, methods, deadline, data management, supervision and feedback. In addition, it introduced results of the practice and the positive impact on quality of care and safety management. Based on these, the authors proposed further improvements of the system for the purposes of constant improvement of care and higher medical safety.

The process of ambulatory surgery in China is faced with such challenges as the conflict between convention medical record writing requirements and time sensitiveness of ambulatory surgery, difficulty to fully take care of key points of ambulatory surgery and sufficient doctor-patient communication, difficulty to adapt to medical insurance requirements and absence of medical record writing norms for special circumstances. In this consideration, the practices of Zhejiang province were cited for a discussion on related issues, for reference of medical institutions in their standardization of ambulatory surgery.

Objective:To explore the curative effect of the "domino" sequential method with prosthesis preservation in the treatment of infection around the prosthesis after limb salvage surgery for bone tumors.Methods:A retrospective analysis of 11 patients with peripheral prosthetic infections after limb salvage surgery with prosthesis preserving "domino" from January 2016 to January 2020 was retrospectively analyzed, including 8 males and 3 females; age 21-74 years old, with an average of 51.8 years old. There were 6 cases of knee prosthesis for distal femoral tumor, 2 cases of proximal tibia knee prosthesis, 2 cases of pelvic prosthesis infection, and 1 case of middle femoral prosthesis. Before the operation, 8 cases had fever, and 2 cases had sinus. Sequential treatment failure is defined as: recurrence of infection. The treatment method is the debridement and lavage of the prosthesis and the systemic combined local application of drug-sensitive antibiotics to evaluate the patient's blood routine, C-reflective protein, erythrocyte sedimentation rate and other indicators, X-ray and CT of the surgical site, and the Musculoskeletal Tumor Society (MSTS) score.Results:The positive rate of microorganism culture was 72.7% (8/11), including 2 cases of Staphylococcus aureus, 1 case of Staphylococcus epidermidis, 1 case of methicillin-resistant Staphylococcus epidermidis, 1 case of methicillin-resistant Staphylococcus aureus, abalone There were 2 cases of Acinetobacter mannifolia and 1 case of Streptococcus degalactiae. The MSTS score before treatment and at the last follow-up after treatment increased from 10.91±2.31 points to 20.73±3.52 points, the difference was statistically significant ( t=7.162, P<0.05). A total of 3 cases of sequential treatment failed to control infection, and the operation success rate was 72.7% (8/11). One case was amputation, one case was long-term replacement of wound dressing, and one case was switched to antibiotic bone cement combined with intramedullary nail reverse double insertion technique to control infection. Conclusion:For bone tumors with clinical infection symptoms less than one month after limb salvage surgery, the use of prosthesis-preserving "domino" sequential method for treatment of prosthetic infections is desirable for early and mid-term clinical efficacy.

Homogeneous management of multi-campus medical care is an effective way to promote the expansion of high-quality medical resources, improve medical quality, and ensure medical safety. The Second Affiliated Hospital Zhejiang University School of Medicine actively explored an integrated and high-quality management mode to effectively improve medical service capacity, ensure medical technology and quality, and enhance hospital influence and social benefits from three dimensions: unified establishment, implementation of core elements, and unified quality and safety evaluation and monitoring. These practices had achieved good results and could provide reference for the multi-campus construction of other large public hospitals.