Objective To explore the experience and needs of orthopedic inpatients for pre-hospital examinations led by nurses, provide a reference for optimizing the pre-hospital examination procedures and improve the pre-hospital examination experience of patient. Methods Using the method of phenomenology, semi-structured in-depth interviews were conducted on 35 patients who attended the Department of Orthopedics of the Second Affiliated Hospital of Army Medical University from July to August 2018 and had undergone pre-hospital examinations. Colaizzi’s seven-step method was used to encode, analyze, organize, summarize, and refine topics. Results Patients’ experience and needs for pre-hospital examinations led by nurses could be divided into three major sections: attitudes and emotions, individualized pre-rehabilitation needs and pre-hospital examination feelings. Attitudes and emotions included high treatment expectations, feelings of loss, and some patients’ understanding of pre-hospital examinations. Individualized pre-rehabilitation needs included pre-rehabilitation needs with cardiopulmonary diseases, pre-rehabilitation needs with sleep dysfunction, nutritional conditioning needs, and medication safety needs. Patients’ feelings during pre-hospital examinations mainly included complicated procedures and staff attitudes that need to be improved. Conclusion Some links in the pre-hospital inspection process urgently need to be optimized. In pre-hospital examinations, it is necessary to focus on patient expectation management and predictive communication, improve multidisciplinary cooperation, formulate personalized pre-rehabilitation plans, optimize examination procedures, strengthen humanistic care, and improve patient experience.
Objective To explore the effect of self-assessment of pain in perioperative pain management of total knee arthroplasty (TKA). Methods A total of 140 patients undergoing TKA from March 2016 to March 2017 were randomly divided into the control group and the trial group. The patients in the two groups were received the same education relating to pain knowledge. The intensity of pain was assessed by nurses in the control group, while in the trial group, it was assessed by patients themselves. According to the assessment of pain, treatments were given to both groups. Time of pain assessment, types and frequencies of temporary rescue medicine, pain intensity, the score of Self-efficacy for Rehabilitation Outcome Scale (SER) and the range of motion (ROM) of knee were observed and recorded. Results There were 132 patients who completed the final observation, with 67 in the trial group and 65 in the control group. There were significant differences between the two groups in evaluation time of pain (t=–2.736, P=0.007), types and frequencies of temporary rescue medicine (χ2=10.276, P<0.05), the overall postoperative pain score (Z=–2.146, P=0.032), average hospitalization time after surgery (t=–2.468, P=0.015), SER scores 7 days after surgery (F=2.390, P=0.018) and 14 days after surgery (F=3.427, P=0.001), and ROM at the postoperative day 7 (F=2.109, P=0.037); there were no significant differences in postoperative daily pain scores (Z=–1.779, P=0.077), SER scores at the postoperative day 3 (F=1.010, P=0.314), ROM at the postoperative day 1 (F=1.319, P=0.189) and day 14 (F=1.603, P=0.111). Conclusion Self-assessment of pain can motivate TKA patients to take part in pain management, and more accurate response to the pain intensity will help to optimize the management of perioperative pain and reduce the workload of the health staff, thereby contributing to enhanced recovery.
The simultaneous objectives of destroying tumor cells while protecting normal pelvic organs present a dual clinical and technical challenge within the realm of pelvic tumor radiotherapy. This article reviews the latest literatures, focusing on technological innovations in key aspects of radiotherapy such as positioning, planning, and delivery. These include positioning fixation techniques, organ-at-risk avoidance irradiation, non-coplanar irradiation techniques, as well as organ displacement protection and image-guided adaptive techniques. It summarizes and discusses the research progress made in the protection of critical organs during pelvic tumor radiotherapy. The paper emphasizes technological advancements in the protection of critical organs throughout the processes of radiotherapy positioning, planning, and implementation, aiming to provide references for further research on the protection of critical organs in the external irradiation treatment of pelvic tumors.
Objective To systematically review the association between prenatal exposure to dichlorodiphenyltrichloroethane (DDT) or polychlorinated biphenyls (PCBs) and the risk of congenital anomalies. Methods PubMed, EMbase, WanFang Data, VIP and CNKI databases were electronically searched to collect case-control studies on the relationship between prenatal exposure to DDT or PCBs and congenital anomalies from inception to February 2017. Two reviewers independently screened literature, extracted data and assessed the risk of bias of included studies, then, meta-analysis was performed by using Stata 13.0 software. Results A total of 14 studies involving 2 238 infants with defect and 2 335 infants without defect were included. The results of meta-analysis showed that: the prenatal exposure to high level of DDT increased the incidence of cryptorchidism (OR=1.12, 95% CI 1.09 to 1.15, P<0.001). However, DDT exposure had no correlation to hypospadias and neural tube defects. The associations between prenatal exposure to PCBs and cryptorchidism, hypospadias, neural tube defects were not discovered. Conclusion Prenatal exposure to high levels of DDT may be a risk factor for cryptorchidism. Due to limited quality and quantity of the included studies, more high-quality studies are needed to verify above conclusion.