Objective To learn and analyse the current clinicians’ knowledge and attitudes towards patient safety, and to provide relevant evidence for future medical education. Method We conducted a survey on clinicians mainly in West China Hospital of Sichuan University with group random sampling method. We analysed the data on the clinicians’ knowledge and attitudes with SPSS softerware. Result Totally 300 questionnaires were distributed, of which 258 were completed adequately. The results showed the clinicians’ knowledge on patient safety was poor, however, the respcnse from the clinicians in Outpatient Department were better than those in Inpatient Department. The majority of the clinicians (above 95.00%) were willing to learn the knowledge of patient safety. Conclusion As the clinicians are willing to learn the knowledge of patient safety positively, it is necessary to integrate patient safety education into the current medical education curriculum.
In order to accurately capture the respiratory muscle movement and extract the synchronization signals corresponding to the breathing phases, a comprehensive signal sensing system for sensing the movement of the respiratory muscle was developed with applying the thin-film varistor FSR402 IMS-C07A in this paper. The system integrated a sensor, a signal processing circuit, and an application program to collect, amplify and denoise electronic signals. Based on the respiratory muscle movement sensor and a STM32F107 development board, an experimental platform was designed to conduct experiments. The respiratory muscle movement data and respiratory airflow data were collected from 3 healthy adults for comparative analysis. In this paper, the results demonstrated that the method for determining respiratory phase based on the sensing the respiratory muscle movement exhibited strong real-time performance. Compared to traditional airflow-based respiratory phase detection, the proposed method showed a lead times ranging from 33 to 210 ms [(88.3 ± 47.9) ms] for expiration switched into inspiration and 17 to 222 ms [(92.9 ± 63.8) ms] for inspiration switched into expiration, respectively. When this system is applied to trigger the output of the ventilator, it will effectively improve the patient-ventilator synchrony and facilitate the ventilation treatment for patients with respiratory diseases.
Objective To systematically review the abroad studies on patients for patient safety, and compare them with the current status of domestic studies, so as to provide suggestions for evidence-based strategic decision about how to conduct the education of patients for patient safety and improve the medical quality. Methods The databases of MEDLINE, EMbase and Chinese Biomedical Literature Database (CBM) were searched to identify the relevant studies and their references. Literatures were screened with data extraction in accordance with the predefined inclusive and exclusive criteria. The quality of literatures was assessed with the standard of Cochrane Handbook 5.0 and Critical Appraisal Skills Programme, and the data were comprehensively analyzed with qualitative research methods.Results Among 28 included studies, 5 were Chinese literatures, 1 was RCT, and the others were cross-sectional studies. The results showed that: a) Generally, the patients at home and abroad were poor in the awareness of patient safety, but they were eager to participate in the patient safety; b) Factors affecting patients’ participation were their characteristics, disease-related, and emotional feelings; c) Three studies reported the methods of involving patients in patient safety from the aspects of infection, malpractice, and medication; d) Some studies showed that patients’ participation could effectively promote the standardized operation of medical staffs, prevent unsafe events, and reduce damages; and e) The research contents of the included Chinese literatures were just related to the patients’ awareness of patient safety, attitude to participation, and influencing factors. Conclusion The limited studies relevant to patients for patient safety are short of high-quality RCTs for proving the effectiveness of patient participation methods, so it indicates that the stress should be laid on evaluating the effectiveness of patients for patient safety in future research.
[Abstract]Postoperative lung cancer patients experience a significant symptom burden that severely impacts their quality of life. Accurate assessment of their health experience during recovery is critical to postoperative management. Patient-reported outcomes (PROs), which provide valuable insights into health from the patient's perspective, are increasingly used in the postoperative management of lung cancer patients. This article reviews the existing patient-reported outcome measures (PROMs) for lung cancer patients, focusing on their measurement dimensions, clinical applicability, and current usage. It aims to provide a foundation for their scientific application, optimize postoperative management strategies, and promote high-quality recovery and management.
There is an increase in published studies relevant to the development of patient version of guidelines (PVGs). We reviewed, summarised and analysed the current developments in this field, with the aim of informing domestic scholars of the factors to consider when developing quality PVGs. We proposed three recommendations: (1) the concept of patient guidelines needs to be better defined; (2) a platform for the dissemination of PVGs should be established to support their implementation; and (3) a standardised PVGs development methodology should be developed to ensure the quality of the PVGs.
The conventional fault diagnosis of patient monitors heavily relies on manual experience, resulting in low diagnostic efficiency and ineffective utilization of fault maintenance text data. To address these issues, this paper proposes an intelligent fault diagnosis method for patient monitors based on multi-feature text representation, improved bidirectional gate recurrent unit (BiGRU) and attention mechanism. Firstly, the fault text data was preprocessed, and the word vectors containing multiple linguistic features was generated by linguistically-motivated bidirectional encoder representation from Transformer. Then, the bidirectional fault features were extracted and weighted by the improved BiGRU and attention mechanism respectively. Finally, the weighted loss function is used to reduce the impact of class imbalance on the model. To validate the effectiveness of the proposed method, this paper uses the patient monitor fault dataset for verification, and the macro F1 value has achieved 91.11%. The results show that the model built in this study can realize the automatic classification of fault text, and may provide assistant decision support for the intelligent fault diagnosis of the patient monitor in the future.
Objective To manage the preoperative, intraoperative and postoperative pain of percutaneous kyphoplasty (PKP) under the concept of enhanced recovery after surgery (ERAS) and explore the role of pain management under the ERAS concept in enhancing postoperative rehabilitation of PKP. Methods From January to December 2016, 136 patients with osteoporotic compression fractures treated with PKP of local anesthesia were selected, among which 71 patients in the ERAS group were treated between July and December 2016, who were treated with celecoxib capsule for analgesia before the operation and such local anesthetics as lidocaine and ropivacaine combined with intravenous injection of dexmedetomidine hydrochloride for multi-mode analgesia during the operation; after the operation, celecoxib capsules and tizanidine hydrochloride tablets were orally administered by the routine for analgesia; if the pain was increased, 40 mg parecoxib would be added for analgesia by intramuscular injection. While 65 patients in the conventional group were treated between January and June 2016, who were given intraoperative local anesthesia with lidocaine; if the patients suffered from severe pain after the operation, they would be given 40 mg parecoxib by intramuscular injection. The Visual Analogue Scale (VAS), mean arterial pressure (MAP), the complications after surgery, postoperative infections, bed rest time, length of hospital stay and patient satisfaction were compared between the two groups. Results There was no statistical difference in age, gender or fracture vertebral number between the two groups (P>0.05). The preoperative, intraoperative and postoperative VAS scores (4.0±1.5, 4.8±1.8, 1.6±1.1), MAP change [(22.0±4.7) mm Hg (1 mm Hg=0.133 kPa)], bed rest time [(1.5±0.7) days], and length of hospital stay [(3.8±0.8) days] in the ERAS group were significantly less than those in the conventional group [4.7±1.7, 5.7±1.5, 2.4±1.1, (31.3±6.1) mm Hg, (2.1±0.8) days, and (5.0±1.6) days, respectively] (P<0.05). The incidence of intraoperative complication of bone cement leakage (4.2%, 3/71) in the ERAS group was lower than that in the conventional group (13.8%, 9/65) (P<0.05); there was no statistical difference in postoperative pulmonary infection between the two groups (P>0.05). Patients’ satisfaction was significantly improved from 86.2% (the conventional group) to 95.8% (the ERAS group) (P<0.05). There was no incision infection, urinary tract infection or venous thrombosis in the two groups. Conclusion With the concept of ERAS, taking a management of pain can effectively alleviate the dis-comfortable pain feeling, improve the patients’ satisfaction, and enhance the recovery for the patients after PKP surgery.
During the medical rescue of Wenchuan earthquake, West China Hospital immediately shifted to the two-track emergent system mode. More works have been done in time to cure and treat those critically ill patients effectively and to protect the medical safety of patients. The Activated Contingency Plans for major disasters have been started up to evacuate safely those mild patients in the hospital,to prevent out of danger and other accidents. More works have done on the identification of the injured or patients to improve the accuracy and strictly implement the "three investigations and seven right" system to prevent a wrong operation, or a wrong prescription, or a wrong transfusion. We have worked carefully on the referral the wounded, to referr the wounded to those Hospitals in Chengdu or other province and to prevent security incidents.
Objective To systematically review the requirements of patient participation in clinical practice guidelines (CPGs) in Chinese and foreign guideline development manuals. Methods Thirty-six authoritative society websites and guideline databases and 5 commonly used databases were searched online. Relevant information on patients’ participation in the guideline manuals was collected, summarized, and analyzed. Results A total of 37 manuals (33 foreign and 4 Chinese) were included. The requirements for the number of patients, the right to speak, status equality, and the right to vote in the guideline development manual accounted for 35.1%, 13.5%, 8.1%, and 5.4%, respectively. The requirements for participants’ mode of participation were not mentioned in the guideline development manuals from 2000 to 2010. There were 6 (16.2%) in 2011–2015 and 12 (32.4%) in 2016–2022. The comprehensive guidelines for multiple disease types accounted for 35.7%, 28.6%, and 57.1%, respectively, in terms of requirements for participants’ knowledge or experience, management of specialized personnel, and training support. The specific guidelines for a certain type of disease or drug accounted for 21.7%, 4.3%, and 17.4%, respectively; fifteen (40.5%) guideline development manuals mentioned the specific collection forms of patients’ values and preferences in guideline development. Conclusion Given changes to medical models and the emphasis on patients’ rights and interests, an increasing number of manuals have proposed requirements that consider the expression of patients’ values and preferences in manual development, and the dimensions of manual development are constantly enriched. However, manuals outlining the requirements of patient participation are still not comprehensive and can continue to improve.
Patient-reported outcome (PRO) has been paid increasing attention in lung cancer surgery. It has gradually become an important outcome indicator in clinical research of lung cancer surgery and an important tool for symptom management. Commonly used lung cancer-specific PRO measurement tools include: Lung Cancer Symptom Scale, European Organization for Research and Treatment of Cancer-Core Quality of Life Questionnaire and Lung Cancer module, Functional Assessment of Cancer Therapy-Lung, MD Anderson Symptom Inventory-Lung Cancer module, Postoperative Symptom Scale for Lung Cancer Patients, and Perioperative Symptom Assessment for Lung Surgery. The application of lung cancer-specific scales lacks authoritative implementation norms in the field of lung cancer surgery in terms of scale selection, data collection, and outcome application. This review aimed to analyze the current status of application of PRO scales in lung cancer surgery.