OBJECTIVE To explore comprehensive management and potential issues associated with long-term prescriptions medications of psychiatry， in order to provide a reference for the comprehensive management of long-term prescriptions of psychiatry in psychiatric hospitals and other medical institutions’ pharmacies. METHODS Starting from the applicable principles for long-term prescriptions of psychiatry， this study introduced the standardized assessment and precautions before issuing long-term prescriptions， the formulation and adjustment of the drug list， as well as the rational management of the long-term prescriptions. It also analyzed potential issues that may arise in the comprehensive management of long-term prescription medications and proposed corresponding countermeasures and suggestions. RESULTS & CONCLUSIONS Prior to initiating long-term prescriptions， a standardized assessment should be conducted on patients from the aspects of their psychiatric condition and long-term potential risk factors， pharmacological treatment plans and other non-pharmacological therapies， physical illnesses. Additionally， healthcare providers should fulfill their obligation to inform patients or their family members. The comprehensive management of long-term prescription medications should be jointly established and improved by multiple departments， and the formulation of drug catalogs should avoid including drugs with potential social harm or medication risks while complying with policy requirements. Furthermore， measures such as adding special identifiers to long-term prescriptions， providing patients with reminders about （No.YGLX202537） prescription expiration， or offering online consultations can also effectively enhance the rationality of medication use under long-term prescriptions. Currently， the implementation of long-term prescriptions in psychiatry remains challenged by inconsistencies in prescription duration， incomplete coverage of diagnostic categories， poor patient adherence， and the risk of deviation in clinical assessments. In this regard， measures such as collaborating with multiple departments to strengthen long-term prescription information management， providing matching pharmaceutical services， ensuring the quality and rationality of long-term prescription implementation， and using modern methods to screen high-risk patients can be taken to improve patient medication compliance and safety.

Objective To construct large medical model named by "Huaxi HongYi"and explore its application effectiveness in assisting medical record generation. Methods By the way of a full-chain medical large model construction paradigm of "data annotation - model training - scenario incubation", through strategies such as multimodal data fusion, domain adaptation training, and localization of hardware adaptation, "Huaxi HongYi" with 72 billion parameters was constructed. Combined with technologies such as speech recognition, knowledge graphs, and reinforcement learning, an application system for assisting in the generation of medical records was developed. Results Taking the assisted generation of discharge records as an example, in the pilot department, after using the application system, the average completion times of writing a medical records shortened (21 min vs. 5 min) with efficiency increased by 3.2 time, the accuracy rate of the model output reached 92.4%. Conclusion It is feasible for medical institutions to build independently controllable medical large models and incubate various applications based on these models, providing a reference pathway for artificial intelligence development in similar institutions.

OBJECTIVE: To observe the effect of heat-sensitive moxibustion on the quality of life in the elderly patients with malignant tumor based on palliative treatment. METHODS: A total of 100 elderly patients with malignant tumor were randomly divided into an observation group (50 cases, 3 cases dropped out) and a control group (50 cases, 4 cases dropped out). The conventional palliative treatment was performed in the control group. On the basis of conventional palliative treatment, heat-sensitive moxibustion was added at Shenque (CV8) and Zhongwan (CV12) in the observation group, once a day, 5 times a week, one course of treatment was composed of 2 weeks, and 2 consecutive courses of treatment were given. In the observation group, 15 patients voluntarily continued heat-sensitive moxibustion treatment, which was collected in the sub-observation group No.1, these patients were treated 3 times a week and for 6 months consecutively. Using the propensity score matching method, 15 patients who only completed 2 courses of treatment were assigned into the sub-observation group No.2. Before and after treatment, the scores of European Organization for Research and Treatment of Cancer quality of life questionnaire (EORTC QLQ-C30), the Karnofsky performance status (KPS), and the anorexia/cachexia subscale-12 (A/CS-12), as well as the immune indexes (the contents of serum immune globulin [Ig]G, IgA, IgM and complements C3 and C4) were observed in the patients of the observation group and the control group. The monthly survivals were recorded in the two sub-observation groups after 6 months of treatment completion. The coordination was analyzed on the score of deqi scale of heat-sensitive moxibustion at the probing stage before treatment and the change in the score of EORTC QLQ-C30 before and after treatment in the patients of the observation group. RESULTS: After treatment, except the score related to the financial difficulties, the score of every items in EORTC QLQ-C30 was greater than that before treatment in the observation group (P<0.05); the scores for overall health, nausea/vomiting, pain, short breath, constipation and diarrhea of the scale were higher than those before treatment in the control group (P<0.05). The score for each item of the scale in the observation group was higher when compared with that in the control group, except the score for financial difficulties (P<0.05). After treatment, KPS score increased in the observation group when compared with that before treatment (P<0.05), and the score was higher than that of the control group (P<0.05). After treatment, A/CS-12 score was elevated in comparison with that before treatment in each group (P<0.05), and the score in the observation group was higher than that of the control group (P<0.05). After treatment, in the observation group, the contents of serum IgG, IgA and IgM, and C3 and C4 increased in comparison with those before treatment (P<0.05); and in the control group, the contents of serum IgG, C3 and C4 were declined (P<0.05). After treatment, the contents of serum IgG, IgA and IgM, and C3 and C4 in the observation group were higher than those in the control group (P<0.05). After 6 months of treatment completion, the survival rate in the sub-observation group No.1 was higher than that of the sub-observation group No.2 (P<0.05). In the observation group, the positive coordination was presented between the score of deqi scale of heat-sensitive moxibustion and the change in the score of EORTC QLQ-C30 in the observation group (r>0, P<0.001). CONCLUSION On the basis of palliative treatment, heat-sensitive moxibustion can improve the quality of life, appetite and the immunity of the elderly patients with malignant tumor. Consecutive long-term moxibustion is contributed to prolonging the life span. The stronger deqi is felt during moxibustion delivery, the more significant the therapeutic effect is obtained.
Humans ; Moxibustion ; Male ; Female ; Aged ; Quality of Life ; Neoplasms/psychology* ; Palliative Care ; Aged, 80 and over ; Middle Aged ; Acupuncture Points

Objective:To investigate the clinical effect of free anterolateral thigh myocutaneous flap combined with oral repair membrane in the reconstruction of nasal mucosa defect after maxillary malignant tumor surgery. Methods:A total of 12 patients with maxillary gingival squamous cell carcinoma and maxillary sinus cancer who had been treated in Department of Oral and Maxillofacial Surgery, Beijing Anzhen Nanchong Hospital, Capital Medical University & Nanchong Central Hospital, were selected from November 2020 to November 2023. Free anterolateral thigh musculocutaneous flap transplantation combined with oral repair membrane were used in all patients. Meanwhile, maxillary soft and hard tissue defects and nasal mucosa defects left after tumor operation were repaired and reconstructed. The clinical effect was evaluated after 6-12 months follow-up. Results:Subtotal maxillary resection was performed in 1 case, total maxillary resection in 9 cases and extended maxillary resection in 2 cases. The musculocutaneous flaps of all patients survived, the facial appearance was basically symmetrical, no obvious depression deformity, the swallowing and speech function recovered well, the mouth and nasal cavity were closed completely, the food could be eaten through the mouth, and the lower nasal passage was not blocked. Conclusion:The free anterolateral thigh musculoflap combined with oral repair membrane can be used to repair and reconstruct maxillary malignant tumor complicated with extensive maxillary tissue and nasal mucosa defect after operation, and the appearance and function can be recovered well after operation, which is a choice for maxillary malignant tumor complicated with nasal mucosa defect.
Humans ; Myocutaneous Flap ; Plastic Surgery Procedures/methods* ; Maxillary Neoplasms/surgery* ; Carcinoma, Squamous Cell/surgery* ; Male ; Middle Aged ; Female ; Nasal Mucosa/surgery* ; Maxilla/surgery* ; Thigh/surgery* ; Maxillary Sinus Neoplasms/surgery*

Accurate prediction of molecular properties is crucial for selecting compounds with ideal properties and reducing the costs and risks of trials. Traditional methods based on manually crafted features and graph-based methods have shown promising results in molecular property prediction. However, traditional methods rely on expert knowledge and often fail to capture the complex structures and interactions within molecules. Similarly, graph-based methods typically overlook the chemical structure and function hidden in molecular motifs and struggle to effectively integrate global and local molecular information. To address these limitations, we propose a novel fingerprint-enhanced hierarchical graph neural network (FH-GNN) for molecular property prediction that simultaneously learns information from hierarchical molecular graphs and fingerprints. The FH-GNN captures diverse hierarchical chemical information by applying directed message-passing neural networks (D-MPNN) on a hierarchical molecular graph that integrates atomic-level, motif-level, and graph-level information along with their relationships. Additionally, we used an adaptive attention mechanism to balance the importance of hierarchical graphs and fingerprint features, creating a comprehensive molecular embedding that integrated hierarchical molecular structures with domain knowledge. Experiments on eight benchmark datasets from MoleculeNet showed that FH-GNN outperformed the baseline models in both classification and regression tasks for molecular property prediction, validating its capability to comprehensively capture molecular information. By integrating molecular structure and chemical knowledge, FH-GNN provides a powerful tool for the accurate prediction of molecular properties and aids in the discovery of potential drug candidates.

Objective This study aims to observe the clinical effect of bone plate reduction in combination with a re-sorbable plate on large mandibular cysts.Methods Between October 2017 and September 2022,patients with large mandibular cysts in the presence of labial and buccal cortical bone were involved in the study.Intraoral approach was performed for bone plate reduction.Cone beam computed tomography(CBCT)scan was reviewed at 3,6,and 9 months postoperatively to observe postoperative complications.Osteogenic results were assessed at these times to determine the clinical outcomes of this procedure.Results Eleven cases with large mandibular cysts in the presence of cortical bone were evaluated.The average thickness of the cortical bone on the labial and buccal sides was measured to be about(1.98±0.37)mm before surgery,with a mean value of(0.73±0.17)mm at the thinnest part of the plate and up to 0.51 mm at the thinnest part of the plate.The cystic cavities were well re-vealed during the surgeries,which were completed suc-cessfully.Postoperatively,the wounds healed in one stage without infection.The percentages of cyst shrinkage were 20.01%,41.76%,and 73.41%at 3,6,and 9 months after surgery,respectively.Quantitative measurement of bone mineral density in the jaws by CBCT with MIMICS software.The bone mineral densities of the adult bone were 313.78,555.85,and 657.45 HU at the 3,6,and 9 month time intervals,respectively.No significant change in the patient's maxillofacial appearance were observed from the preoperative period as assessed by the patient's and observer's visual analog scale.Conclusion Bone plate reduction is an effective treatment for large mandibular cysts of the oral and maxillofacial re-gion with the presence of cortical bone.

Objective:To study the effect of gauze filtration on the content of adipose stem cells in fat gel.Methods:In March 2022, fat samples from 5 patients who underwent abdominal fat aspiration at the Hunan Provincial People′s Hospital were collected, prepared fat ged, the fat gel was filtered 1-5 times with 2 layers of gauze, and the amount of fat gel passing through a 1 ml threaded syringe with a 27 G needle was measured after each filtration. At the same time, the content of fat stem cells in the filtered fat gel was detected by flow cytometry.Results:As the number of filters increases, the amount of fat gel passing through gradually increased. The increasing trend was obvious after the first to fourth filters, and the increasing trend slowed down after the fifth filter. After statistical analysis, the differences between the first filter and the second filter, the second filter and the third filter, and the third filter and the fourth filter were statistically significant ( P<0.05). There was no statistically significant difference between the fourth filter and the fifth filter ( P>0.05). As the number of filters increased, the content of adipose stem cells in the fat gel gradually decreased. The decreasing trend was obvious after the first to third filters, and the decreasing trend slowed down after the fourth filter. After statistical analysis, the differences between the first filter and the second filter, as well as the second filter and the third filter, were statistically significant (all P<0.05). However, there was no statistically significant difference between the third filter and the fourth filter, and the fourth filter and the fifth filter (all P>0.05). Conclusions:The more times gauze is filtered, the better the permeability of fat gel. However, the content of adipose stem cells will significantly decrease in the first three filters. Therefore, the number of times gauze is filtered for fat gel should be minimized as much as possible.

Objective To evaluate the safety of the low glucoside composites of Epimedii Folium and clarify the pharmacokinetic characteristics of its five low glucosides.Methods Four groups of KM mice were orally administrated of corn oil,1 968,2 625 and 3 500 mg·kg-1 low glucoside composites of Epimedii Folium,respectively.Then,the living conditions,toxic symptoms,and death of the mice were observed for 7 consecutive days.After the mice were dissected,the viscera/body ratio and the viscera/brain ratio were calculated.Besides,the contents of alanine aminotransferase(ALT)and aspartate transaminase(AST)in plasma were determined by ELISA,and the pathological changes of the liver were observed by HE staining.C57BL/6J mice were intravenously or orally administered of baohuoside I,baohuoside II,sagittatoside A,sagittatoside B and sagittatoside C.Then,blood samples were collected at different time points.The plasma concentrations of the five low glucosides were measured by UHPLC-MS/MS.Results When compared with the control group,no significant differences were found in the body mass,viscera/body ratio,viscera/brain ratio,contents of ALT and AST in plasma after oral administration of different doses of low glucoside composites to mice.Moreover,no pathological changes or damages were found in the liver sections.After intravenous injection,the AUC0-t values of baohuoside Ⅰ,baohuoside Ⅱ,sagittatoside A,sagittatoside B and sagittatoside C in mice were 4.82,82.54,276.64,88.77 and 178.02 min·μg·mL-1,respectively.Meanwhile,the t1/2 values were 60.42,115.27,67.63,131.61 and 129.87 min,respectively.After oral administration,the AUC0-t values of the five low glucosides were 31.64,18.59,3.48,2.41 and 2.42 min·μg·mL-1,respectively.The Cmax values were 147.23,86.76,15.58,24.34 and 26.12 ng·mL-1,respectively.The tmax values were 21.00,78.00,78.00,30.00 and 28.00 min,respectively.The bioavailability of baohuosideⅠ,baohuosideⅡ,sagittatoside A sagittatoside B and sagittatoside C were 1.91%,0.51%,0.05%,0.06%and 0.04%,respectively.Conclusion The low glucoside composites of Epimedii Folium has high safety,and no hepatotoxicity were observed at dose of 3 500 mg·kg-1.The 5 low glucosides are quickly absorbed and rapidly eliminated in mice,and all of them have low bioavailability.

This paper analyzed the legal issues existing on the medical side in 20 medical damage cases in obstetrics from January 2020 to June 2022 in China Judgment Documents Network， and hoped to explore the paths that the medical side can use for reference in building a harmonious doctor-patient relationship in the legal context. Firstly， medical institutions should establish rescue evaluation systems and early warning mechanisms for critical pregnancy and maternal， so as to ensure the health and safety of life of pregnant women and newborns， as well as prevent the occurrence of adverse obstetric events. Secondly， strengthening the cultivation of the humanistic quality among obstetric medical practitioners is the basis of the harmonious obstetrical doctor-patient relationship. Thirdly， the training and learning of relevant laws and regulations such as the Civil Code of the People’s Republic of China and the Physician Law of the People’s Republic of China should be strengthened. Fourthly， the patients’ informed consent should be respected， the process and procedures of fulfilling informed consent should be standardized by the systems， and the forms for fulfilling informed consent should be further explored. Fifthly， the medical risk-sharing mechanism should be explored and this paper suggested that postpartum women purchase obstetric accident insurance to reasonably share medical risks. Sixthly， medical social workers should be introduced， doctor-patient communication should be strengthened， and the obstetric risk awareness of the whole society should be enhanced.

Objective To investigate the correlation between oral frailty and POD in elderly patients undergoing non-cardiac surgery.Methods A total of 268 elderly patients,115 males and 153 fe-males,aged ≥ 65 years,BMI 14-36 kg/m2,ASA physical status Ⅱ or Ⅲ,undergoing elective non-cardiac surgery from February 2023 to July 2023 were selected.The oral frailty index-8(OFI-8)was used to measure the oral frailty status of patients one day before surgery.The 3-minute delirium diagnostic scale(3D-CAM)was used to evaluate the occurrence of POD 1,2,3 days after surgery.The patients were divid-ed into delirium group(POD group)and non-delirium group(non-POD group)according to whether POD occurred 3 days after surgery.Multivariate logistic regression model was used to analyze the relationship be-tween oral frailty and POD.Results POD occurred in 61 patients(22.7％).Multivariate logistic regression analysis showed that postoperative use of analgesic pump(OR=2.298,95％CI 1.034-5.108,P=0.041)and oral frailty(OR=2.295,95％CI 1.193-4.415,P=0.012)are significantly correla-ted with the occurrence of POD,after adjusting for age,ASA physical status,hemoglobin,anesthesia time and infusion volume.Conclusion The incidence of postoperative POD in elderly patients with preoperative oral weakness is significantly increased undergoing non-cardiac surgery,and preoperative oral weakness is correlated with the occurrence of POD.