To evaluate the design and implementation effects of the "Rapid Recognition and Management of Critically Ill Patients" course, and to provide a reference for the improvement of situational simulation teaching in emergency and critical care settings.

Objective: To analyze the trends in mortality and life lost among residents in Jinshan District, Shanghai Municipality from 2003 to 2023, so as to provide the evidence for developing injury prevention and control strategies and optimizing public health resource allocation. Methods: Data on injury mortality in Jinshan District from 2003 to 2023 were collected through Jinshan District Death Cause Registration System. Crude mortality was calculated, and standardized by the Sixth National Population Census in 2010. Potential years of life lost (PYLL), potential years of life lost rate (PYLLR), and average years of life lost (AYLL) were used to analyze life loss. Annual percent change (APC) was used to analyze the trends of injury mortality and life lost Results: From 2003 to 2023, the standardized mortality of injury in the total population, males, and females in Jinshan District were 34.39/105, 43.01/105, and 25.52/105, respectively, showing downward trends (APC=-3.270%, -3.913%, and -2.108%, all P<0.05). The standardized mortality of injury in males was higher than that in females (P<0.05). The crude mortalities of injury in age groups of 0-<15, 15-<30, 30-<45, 45-<60, and ≥60 years were 8.45/105, 16.94/105, 23.59/105, 39.05/105, and 127.70/105, respectively, showing an upward trend with increasing age (P<0.05). From 2003 to 2023, except for the ≥60 years group, the crude mortalities of injury in other age groups showed downward trends (APC=-6.539%, -4.426%, -7.846%, and -5.185%, all P<0.05). From 2003 to 2023, the top two causes of injury death in the total population were traffic accidents and falls, with crude mortalities of 17.88/105 and 15.81/105, respectively. Among them, the crude mortality of traffic accidents showed a downward trend (APC=-4.478%, P<0.05), while the crude mortality of falls showed an upward trend (APC=5.467%, P<0.05). From 2003 to 2023, PYLL, PYLLR, and AYLL of injury in the total population showed downward trends (APC=-6.685%, -6.710%, and -7.225%, all P<0.05). Conclusions From 2003 to 2023, the injury mortality and life lost in Jinshan District showed downward trends. Males and the elderly are the key populations for prevention and control, and falls are the key cause of death for prevention and control.

Bone repair remains an important target in tissue engineering, making the development of bioactive scaffolds for effective bone defect repair a critical objective. In this study, β-tricalcium phosphate (β-TCP) scaffolds incorporated with processed pyritum decoction (PPD) were fabricated using three-dimensional (3D) printing-assisted freeze-casting. The produced composite scaffolds were evaluated for their mechanical strength, physicochemical properties, biocompatibility, in vitro pro-angiogenic activity, and in vivo efficacy in repairing rabbit femoral defects. They not only demonstrated excellent physicochemical properties, enhanced mechanical strength, and good biosafety but also significantly promoted the proliferation, migration, and aggregation of pro-angiogenic human umbilical vein endothelial cells (HUVECs). In vivo studies revealed that all scaffold groups facilitated osteogenesis at the bone defect site, with the β-TCP scaffolds loaded with PPD markedly enhancing the expression of neurogenic locus Notch homolog protein 1 (Notch1), vascular endothelial growth factor (VEGF), bone morphogenetic protein-2 (BMP-2), and osteopontin (OPN). Overall, the scaffolds developed in this study exhibited strong angiogenic and osteogenic capabilities both in vitro and in vivo. The incorporation of PPD notably promoted the angiogenic-osteogenic coupling, thereby accelerating bone repair, which suggests that PPD is a promising material for bone repair and that the PPD/β-TCP scaffolds hold great potential as a bone graft alternative.
Calcium Phosphates/chemistry* ; Animals ; Bone Regeneration ; Rabbits ; Tissue Scaffolds ; Printing, Three-Dimensional ; Humans ; Human Umbilical Vein Endothelial Cells ; Neovascularization, Physiologic ; Osteogenesis ; Tissue Engineering/methods* ; Biomimetic Materials ; Cell Proliferation ; Angiogenesis

Total laryngectomy is a crucial surgical intervention for patients with advanced malignant tumors of the larynx and nasopharynx. Despite its effectiveness, this procedure permanently severs the connection between the nasal cavity and the lower respiratory tract, leading to the cessation of nasal airflow. This disruption significantly impairs the patient's sense of smell and adversely affects their quality of life. Although olfactory loss is common in these patients, the assessment and rehabilitation of their olfactory function are often overlooked. This article reviews relevant literature on evaluating olfactory function and rehabilitation methods following total laryngectomy, with the aim of providing a theoretical foundation to enhance olfactory rehabilitation and overall quality of life for these patients.
Humans ; Laryngectomy/rehabilitation* ; Quality of Life ; Smell ; Laryngeal Neoplasms/surgery* ; Olfaction Disorders/etiology*

ADC189 is a novel drug of cap-dependent endonuclease inhibitor. In our study, its antiviral efficacy was evaluated in vitro and in vivo, and compared with baloxavir marboxil and oseltamivir. A first-in-human phase I study in healthy volunteers included single ascending dose (SAD) and food effect (FE) parts. In the preclinical study, ADC189 showed potent antiviral activity against various types of influenza viruses, including H1N1, H3N2, influenza B virus, and highly pathogenic avian influenza, comparable to baloxavir marboxil. Additionally, ADC189 exhibited much better antiviral efficacy than oseltamivir in H1N1 infected mice. In the phase I study, ADC189 was rapidly metabolized to ADC189-I07, and its exposure increased proportionally with the dose. The terminal elimination half-life (T_1/2) ranged from 76.69 to 98.28 hours. Of note, food had no effect on the concentration, clearance, and exposure of ADC189. It was well tolerated, with few treatment-emergent adverse events (TEAEs) reported and no serious adverse events (SAEs). ADC189 demonstrated excellent antiviral efficacy both in vitro and in vivo. It was safe, well-tolerated, and had favorable pharmacokinetic characteristics in healthy volunteers, supporting its potential for single oral dosing in clinical practice.
Humans ; Antiviral Agents/therapeutic use* ; Animals ; Male ; Adult ; Mice ; Female ; Endonucleases/antagonists & inhibitors* ; Influenza, Human/drug therapy* ; Young Adult ; Dibenzothiepins/pharmacology* ; Oseltamivir/pharmacology* ; Middle Aged ; Triazines/pharmacology* ; Thiepins/pharmacology* ; Influenza B virus/drug effects* ; Influenza A Virus, H1N1 Subtype/drug effects* ; Pyridines/pharmacology* ; Morpholines ; Pyridones

Objective: To systematically analyze the revisions content and technological development trends of microbiological standards in the Chinese Pharmacopoeia (ChP) 2025 Edition, and explore its novel requirements in risk-based pharmaceutical product lifecycle management.
Methods: A comprehensive review was conducted on 26 microbiological-related standards to summarize the revision directions and scientific implications from perspectives including the revision overview, international harmonization of microbiological standards, risk-based quality management system, and novel tools and methods with Chinese characteristics.
Results: The ChP 2025 edition demonstrates three prominent features in microbiological-related standards: enhanced international harmonization, introduced emerging molecular biological technologies, and established a risk-based microbiological quality control system.
Conclusion: The new edition of the Pharmacopoeia has systematically constructed a microbiological standard system, which significantly improves the scientificity, standardization and applicability of the standards, providing a crucial support for advancing the microbiological quality control in pharmaceutical industries of China.

[Purpose]To analyze the trends of mortality and probability of premature mortality caused by colorectal cancer in Jinshan District of Shanghai from 1980 to 2023.[Methods]The death database of Jinshan District from 1980 to 2023 were established based on the death reports from the medical institutions and public security bureau at all levels.The crude mortality rate,age-standardized mortality rate by Chinese standard population and world standard population(ASRC and ASRW),age-specific mortality rate,probability of premature mortality,annual percentage change(APC)and average annual percentage change(AAPC)of colorectal cancer were calculated.[Results]The crude mortality rate of colorectal cancer increased from 1980 to 2023(AAPC=2.36％,P＜0.001)and the ASRW of colorectal cancer decreased at the same period(AAPC=-1.02％,P=0.003).The ASRW of colorectal cancer in male and female showed a decreasing trend from 1990 to 1999(APC=-5.08％,-7.85％,P=0.007,0.011),but there was no significant change in other periods.The age-specific mortality rate increased with age and reached the peak at the age group of 70～74 years old during 1980-1989,75～79 years old during 1990-1999,80～84 years old during 2000-2009 and 2010-2019,85 years old and above during 2020-2023(109.22/105,77.56/105,113.78/105,172.82/105 and 236.58/105,respectively).The probability of premature mortality of colorectal cancer decreased in male and female(AAPC=-1.10％,-2.41％,P=0.047,＜0.001),but there was no change after the year of 2000.[Conclusion]The overall mortality rate of colorectal cancer in Jinshan District showed a decreasing trend from 1980 to 2023,but the standardized mortality rate and the probability of premature mortality had not shown a significant downward trend since 2000.

Objective To evaluate the effect of relaxation training combined with basic psychological intervention on attention deficit factor score in children with attention deficit hyperactivity disorder.Methods A total of 320 children with attention deficit hyperactivity disorder were enrolled in Anhui Children's Hospital affiliated to Anhui Medical University from April 2022 to April 2024.The children were divided into 2 groups by random number table method with 160 cases in each.The control group received basic psychological intervention and the observation group received relaxation training combined with psychological intervention.Attention deficit factor score,hyperac-tivity factor score,oppositional defiant factor score,Weiss Functional Deficit Scale(parent version)score and satis-faction were compared between the two groups.Results The Pittsburgh Sleep Quality Index(PSQI)score of the observation group was higher(17.35±1.42)than that of the control group(P＜0.05).The scores of Attention Defi-cit Hyperactivity Disorder Rating Scale-Parent Version(SNAP-Ⅳ)in observation group were lower than those in control group(P＜0.05),including attention deficit factor(14.25±1.58),hyperactivity factor(12.01±1.33)and oppositional defiant factor(9.79±1.27).There was no difference in Weiss functional deficit Scale(parent version)between the two groups before intervention,and Weiss functional deficit scale(parent version)score of the obser-vation group was higher than that of the control group after intervention(P＜0.05).The satisfaction of observation group was higher than that of control group(P＜0.05).Conclusions The effect of relaxation training combined with psychological intervention is obvious in children with attention deficit hyperactivity disorder,and the symptoms of attention deficit are significantly improved.

In recent years,significant breakthroughs have been achieved in the immunotherapy for Alzheimer's disease.In line with global advancements,two anti-amyloid-β monoclonal antibodies have been approved and successfully launched in China for clinical use.Lecanemab and Donanemab were officially used in June 2024 and April 2025 in China,respectively.In order to standardize the rational and safe application of anti-amyloid-β monoclonal antibodies for Alzheimer's disease in China,this article integrates recom-mendations from the clinical trials and real-world experience from the author's team and domestic peers to further update the recom-mendations for the clinical use of anti-amyloid-β monoclonal antibody based on the 2024 version.It includes indications for therapy,pre-treatment evaluation and preparation,administration protocols and safety measures during treatment,and post-treatment monitor-ing strategies.

AIM: To compare and analyze the efficacy of femtosecond laser-assisted in situ keratomileusis(FS-LASIK)with small incision lenticule extraction(SMILE)in the treatment of moderate myopia.METHODS:Retrospective study. A total of 100 patients(100 eyes)with moderate myopia admitted to our hospital from August 2022 to October 2024 were selected(all the data of the right eye were taken for study). The 52 cases in FS-LASIK group received FS-LASIK, while the 48 cases in SMILE group received SMILE. The patients were followed up for 6 mo, the visual recovery, spherical equivalent, corneal curvature, corneal Q value, central corneal thickness, corneal volume, high-order aberrations, corneal biomechanical parameters and incidence of complications were compared between the two groups.RESULTS: At 3 and 6 mo after surgery, the uncorrected visual acuity(UCVA)and spherical equivalent of both groups increased compared to before surgery(all P<0.05). At 6 mo after surgery, both groups showed a decrease in corneal curvature, central corneal thickness, and corneal volume, with the FS-LASIK group having a lower corneal volume; both groups showed a great increase in Q values, with the FS-LASIK group having a higher Q value(all P<0.001); the total high-order aberration, spherical aberration, and trefoil aberration all increased in both groups, with higher values observed in the FS-LASIK group(all P<0.001); the integrated radius(IR), inverse concave radius(ICR)and deformation amplitude ratio 2(DAR2)were all increased, while the stiffness parameter at first applanation(SP-A1), the highest concavity radius(HC-Radius)and the ambrosio's relational thickness to the horizontal profile(ARTh)were all decreased in both groups(all P<0.001). There was no statistical difference in the incidence of complications between two groups(P>0.05).CONCLUSION: Both FS-LASIK and SMILE can help improve the visual quality of patients with moderate myopia, and their early postoperative corneal morphological changes have their own characteristics. In addition, patients who receive FS-LASIK have larger corneal Q value and high-order aberrations after surgery.