OBJECTIVE To investigate the application status of prescription pre-review systems in healthcare institutions of Yunnan province， evaluate their system functions and management capabilities， and provide a practical basis for promoting rational drug use. METHODS A questionnaire survey was conducted among public healthcare institutions at or above the secondary level in Yunnan province to investigate the deployment status of the systems. A capability maturity assessment framework was constructed， encompassing 6 dimensions and 39 indicators， including real-time prescription review， prescription correlation review， rule setting， evidence-based information support， prescription authority management， and system operation management. This framework was then used to evaluate the institutions that had implemented the pre-review systems. RESULTS A total of 100 valid questionnaires were collected， with 37 institutions having adopted prescription pre-review systems， mainly tertiary hospitals. The system predominantly adopted a modular architecture and was embedded into the hospital information system through application programming interfaces and middleware， providing certain capabilities for real-time prescription risk identification. Evaluation results indicated that basic functions such as reviewing indications， contraindications， and drug compatibility performed well， while deficiencies remained in functions related to parenteral nutrition prescription， review of drug dosage for specific diseases， individual patient characteristic recognition， and rule setting. Moreover， the construction of review centers and establishment of management systems were also not well-developed. CONCLUSIONS The overall application rate of prescription pre-review systems in Yunnan province remains low. System functions and management mechanisms require further improvement. It is recommended to enhance information infrastructure in lower-level institutions and explore regionally unified review models to promote standardized and intelligent development of prescription review practices.

OBJECTIVES: Managing patients with refractory head and neck cancer pain is one of the more challenging issues in clinical practice, and traditional intrathecal drug delivery also fails to provide adequate analgesia. There are currently no comprehensive and effective treatment methods. This study aims to observe the efficacy and safety of treating intractable head and neck cancer pain with morphine pump via lumbar approach to the prepontine cistern. METHODS: A total of 18 patients with intractable head and neck cancer pain treated with prepontine cistern morphine pumps were selected from the Department of Pain Management, Second Xiangya Hospital, Central South University between September 2019 and July 2023. Statistical analysis was performed on patients' preoperative and postoperative (1 week, 1 month, and 2 months after surgery), Numerical Rating Scale (NRS) scores, Self-Rating Depression Scale (SDS) scores, daily oral morphine consumption, the number of daily breakthrough pain episodes, and postoperative daily intrathecal morphine dosage. RESULTS: The NRS scores, SDS scores, daily oral morphine consumption, and the number of daily breakthrough pain episodes of patients at each time point after surgery were significantly lower than before surgery (all P<0.05). With the gradual increase in the dosage of intrathecal morphine, the daily oral morphine consumption of patients at each postoperative time point was significantly reduced compared to preoperative levels (all P<0.05). The complications related to the operation were mild, including nausea in 5 cases (31.3%), headache in 2 cases (12.5%); hypotension, urine retention, hypersomnia and constipation in 1 case (6.3% each), and no serious adverse events occurred. All improved and were discharged after symptomatic treatment. CONCLUSIONS The implantation of prepontine cistern morphine pump effectively controls intractable head and neck cancer pain, demonstrating characteristics of minimal invasiveness, mild side effects, and low medication dosage under the premise of standardized procedures.
Humans ; Morphine/administration & dosage* ; Male ; Female ; Middle Aged ; Head and Neck Neoplasms/surgery* ; Analgesics, Opioid/administration & dosage* ; Cancer Pain/drug therapy* ; Pain, Intractable/etiology* ; Aged ; Adult ; Infusion Pumps, Implantable ; Pain Management/methods*

[This corrects the article DOI: 10.1016/j.apsb.2018.08.009.].

Patients with periodontal disease often require combined periodontal-orthodontic interventions to restore periodontal health, function, and aesthetics, ensuring both patient satisfaction and long-term stability. Managing these patients involving orthodontic tooth movement can be particularly challenging due to compromised periodontal soft and hard tissues, especially in severe cases. Therefore, close collaboration between orthodontists and periodontists for comprehensive diagnosis and sequential treatment, along with diligent patient compliance throughout the entire process, is crucial for achieving favorable treatment outcomes. Moreover, long-term orthodontic retention and periodontal follow-up are essential to sustain treatment success. This expert consensus, informed by the latest clinical research and practical experience, addresses clinical considerations for orthodontic treatment of periodontal patients, delineating indications, objectives, procedures, and principles with the aim of providing clear and practical guidance for clinical practitioners.
Humans ; Consensus ; Orthodontics, Corrective/standards* ; Periodontal Diseases/complications* ; Tooth Movement Techniques/methods* ; Practice Guidelines as Topic

Nasopharyngeal carcinoma is one of the most common head and neck tumors. At present, intensity modulated radiation therapy (IMRT) is the main radical treatment. In recent years, adaptive radiation therapy (ART) becomes the focus in the research field of precision radiotherapy. ART can reduce the target conformal and dose changes and increase the dose of exposed organs caused by factors such as weight loss, positioning error, systematic error, and anatomical changes of lesions and organs at risk, thus improving the effectiveness and safety of intensity modulated radiotherapy. This article focuses on and summarizes the recent progress in the application of ART in nasopharyngeal carcinoma, and puts forward the possible research direction in the future.

Cognitive frailty, as one of the hotspots in the field of geriatric medicine research, is a disease state where physical frailty and cognitive impairment coexist. Cognitive frailty is related to sociodemographic factors, nutritional status, geriatric syndrome, physical and cognitive activities, comorbidities, etc., but the underlying mechanisms are not yet clear. Cognitive frailty not only increases the risk of adverse health outcomes such as falls, disability, and hospitalization in the elderly, but also exacerbates the burden on families and public healthcare systems. This article reviews the recent progress on the cognitive frailty in the elderly, focusing on the awareness of cognitive frailty, the related mechanisms and influencing factors, the assessment methods and non-pharmaceutical interventions to provide reference for clinical application.

Single cell RNA sequencing technique provides a strong technical support for the analysis of cell heterogeneity in biological tissues, and has been widely used in biomedical research. In recent years, considerable scRNA-seq data have been accumulated in the research of ocular fundus diseases. The ocular fundus is abundant for the network of vessel and neuron, which leads to the complicated pathogenesis of fundus diseases. Through single cell RNA sequencing technique, the expression of thousands of genes of certain cell types or even subtypes can be obtained in the disease environment. Single cell RNA sequencing technique accurately reveals the pathogenic cell types and pathogenic mechanisms of ocular fundus diseases such as neovascular retinopathy, which provides a theoretical basis for the birth of new diagnosis and treatment targets. The construction of multi-omics single-cell database of ocular fundus diseases will enable high-quality data to be further explored and provide an analysis platform for ophthalmic researchers.

Objective To evaluate the risk of bias and reporting quality in randomized controlled trials(RCTs)of the Chinese medicine injection for acute cerebral infarction in the last five years.Methods RCTs literature on Chinese medicine injection in the treatment of acute cerebral infarction was systematically searched in CNKI,Wanfang Data,VIP,China Biology Medicine Database(CBM),PubMed,Embase and Cochrane Library from April 20,2018 to April 20,2023.The risk of bias and reporting quality of included RCTs were evaluated using the Cochrane Risk of Bias Tool(ROB 1.0)and CONSORT-CHM Formulas 2017,respectively.Results A total of 4 301 articles were retrieved,and 408 RCTs were included according to inclusion and exclusion criteria.The ROB evaluation results showed that the the majority of studies were rated as having an unclear risk of bias due to the lack of reporting on allocation concealment,blind method,trial registration information,and funding sources.The evaluation results of CONSORT-CHM Formulas 2017 showed that the number of reported papers of 17 items was greater than or equal to 50%,and the number of reported papers of 25 items was less than 10%,and most of the RCTs did not show the characteristics of TCM syndrome differentiation and treatment.Conclusion The quality of Chinese medicine injection in the treatment of acute cerebral infarction RCTs is generally low.It is recommended that researchers refer to the methodology design of RCTs and international reporting standards,improve the trial design,standardize the trial report,and highlight the characteristics of TCM syndrome differentiation and treatment.

Objective To investigate the effect of remimazolam on intraoperative neurophysiological monitoring(IONM)in spinal surgery.Methods Sixty patients undergoing elective spinal surgery for IONM were selected strictly according to the criteria,33 males and 27 females,aged 18-55 years,BMI 18-24 kg/m2,ASA physical status Ⅰ-Ⅲ.The patients were randomly divided into two groups:remimazolam group(group R)and propofol group(group P),30 patients in each group.Remimazolam was used in group R and propofol was used in group P during induction and maintenance of anesthesia.HR,MAP,and BIS values were recorded when patients entered the room(T0),immediately after endotracheal intubation(T1),at the time of muscle relaxant withdrawal(T2),30 minutes after muscle relaxant withdrawal(T3),and 50 minutes after muscle relaxant withdrawal(T4).The current intensity and amplitude of the first motor evoked potential(MEP)were recorded.The waiting time from drug withdrawal to the first induced MEP was recorded.The amplitude and latency of somatosensory evoked potential(SEP)and MEP at T4 were recorded.Operation time,anesthesia time,intraoperative remifentanil dosage,the use of vasoactive drugs,recovery time,extubation time,and adverse reactions were recorded.Results Compared with group P,HR and MAP were significantly increased at T1-T4(P＜0.05),the amplitude of MEP induced for the first time were significantly increased(P＜0.05),the amplitudes of SEP and MEP at T4 were significantly in-creased and the latency period was significantly shortened(P＜0.05),the dosage of remifentanil was sig-nificantly decreased(P＜0.05),the number of bradycardia or hypotension were significantly decreased(P＜0.05),and the recovery time and extubation time were significantly shortened in group R(P＜0.05).Conclusion Remimazolam can be safely used in spinal surgery requiring IONM,with small circu-lation fluctuation,quick recovery,less postoperative adverse reactions,little effect on SEP and MEP,which is conducive to improving the quality of IONM.

Among ankle injuries, the injury to the distal tibiofibular syndesmosis is common and likely neglected. The stability of the distal tibiofibular syndesmosis is related to the depth of the fibular notch. In imaging diagnosis, X-ray examination cannot be used for a definite diagnosis of the injury to the distal tibiofibular syndesmosis. For diagnosis of the distal tibiofibular separation>3 mm, CT scan can be accurate but is not sensitive enough for a separation<1 mm while MRI is more sensitive in diagnosis of the injury. Arthroscopy has gradually been used as the "gold standard" in diagnosis of the injury to the distal tibiofibular syndesmosis due to its advantage of direct vision. The distal tibiofibular separation occurs in the injuries of pronation external rotation Ⅳ°, supination external rotation Ⅲ° and Ⅳ°, and pronation abduction Ⅱ° and Ⅲ° by the Lange-Hansen classification. Most patients with simple stable injury to the distal tibiofibular syndesmosis may have a good prognosis after nonoperative treatment. Surgical anatomic reduction and maintenance of stability of the distal tibiofibular syndesmosis are the basic management principles for unstable distal tibiofibular syndesmosis or the injury to the distal tibiofibular syndesmosis combined with ankle fracture. Screw fixation is the most commonly used in the surgical treatment of the injury. Elastic fixation has the advantages of maintaining the biological characteristics of the distal tibiofibular syndesmosis fretting joint, better reduction fault tolerance, and lower rates of complications and long-term reduction loss. The angle of nail placement is the key to maintaining good reduction of the distal tibiofibular syndesmosis, but there has been little description of the specific methods to ensure the theoretical angle of nail placement in practice. This article also reviews the prospects of the future treatment of the injury to the distal tibiofibular syndesmosis.