Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder primarily caused by pathogenic variants in the TSC1 or TSC2 genes. It is characterized by multisystem hamartomatous lesions and neuropsychiatric manifestations. Here we report a young male patient with TSC involving multiple organs, caused by a heterozygous frameshift mutation in TSC2 (c.2071delC, p.Arg691Alafs^*7). The patient initially presented with classic facial angiofibromas and hypomelanotic macules, and subsequently developed psychiatric and behavioral disturbances with auditory hallucinations. Neuroimaging revealed an intracranial mass lesion, which was confirmed as a subependymal giant cell astrocytoma on postoperative histopathology following surgery performed at an outside institution. After admission, the patient underwent a comprehensive diagnostic workup, and multidisciplinary treatment evaluation revealed extensive multisystem involve-ment, including the nervous system, skin, kidneys, lungs, heart, eyes, pancreas, liver and bones. Combined with relevant literature, this article discusses the molecular mechanisms, clinical phenotypes, and comprehensive management of TSC, in order to provide a reference for the standardized and individualized management of this disease.

INTRODUCTION: Lecanemab has shown promise in treating early Alzheimer's disease (AD), but its safety and efficacy in Chinese populations remain unexplored. This study aimed to evaluate the safety and 6-month clinical outcomes of lecanemab in Chinese patients with mild cognitive impairment (MCI) or mild AD. METHODS: In this single-arm, real-world study, participants with MCI due to AD or mild AD received biweekly intravenous lecanemab (10 mg/kg). The study was conducted at Hainan Branch, Ruijin Hospital Shanghai Jiao Tong University School of Medicine. Patient enrollment and baseline assessments commenced in November 2023. Safety assessments included monitoring for amyloid-related imaging abnormalities (ARIA) and other adverse events. Clinical and biomarker changes from baseline to 6 months were evaluated using cognitive scales (mini-mental state examination [MMSE], montreal cognitive assessment [MoCA], clinical dementia rating-sum of boxes [CDR-SB]), plasma biomarker analysis, and advanced neuroimaging. RESULTS: A total of 64 patients were enrolled in this ongoing real-world study. Safety analysis revealed predominantly mild adverse events, with infusion-related reactions (20.3%, 13/64) being the most common. Of these, 69.2% (9/13) occurred during the initial infusion and 84.6% (11/13) did not recur. ARIA-H (microhemorrhages/superficial siderosis) and ARIA-E (edema/effusion) were observed in 9.4% (6/64) and 3.1% (2/64) of participants, respectively, with only two symptomatic cases (one ARIA-E presenting with headache and one ARIA-H with visual disturbances). After 6 months of treatment, cognitive scores remained stable compared to baseline (MMSE: 22.33 ± 5.58 vs . 21.27 ± 4.30, P = 0.733; MoCA: 16.38 ± 6.67 vs . 15.90 ± 4.78, P = 0.785; CDR-SB: 2.30 ± 1.65 vs . 3.16 ± 1.72, P = 0.357), while significantly increasing plasma amyloid-β 42 (Aβ42) (+21.42%) and Aβ40 (+23.53%) levels compared to baseline. CONCLUSIONS: Lecanemab demonstrated a favorable safety profile in Chinese patients with early AD. Cognitive stability and biomarker changes over 6 months suggest potential efficacy, though high dropout rates and absence of a control group warrant cautious interpretation. These findings provide preliminary real-world evidence for lecanemab's use in China, supporting further investigation in larger controlled studies. REGISTRATION ClinicalTrials.gov , NCT07034222.
Humans ; Alzheimer Disease/drug therapy* ; Male ; Female ; Aged ; Middle Aged ; Cognitive Dysfunction/drug therapy* ; Aged, 80 and over ; Amyloid beta-Peptides/metabolism* ; Biomarkers ; East Asian People

Objective: To explore the results of comprehensive geriatric assessment (CGA) among convalescent elderly population, so as to provide the basis for strengthening the health management service level for convalescent elderly population. Methods: A total of 200 elderly people who convalesced at Hangzhou Wuyunshan Hospital from January 2021 to December 2023 were selected as the research subjects. The basic information, physical condition, psychological status, functional status, and social environment of the elderly were investigated using the CGA protocol. The basic characteristics of the elderly, physical conditions such as medication adherence, pain, malnutrition and frailty, psychological conditions such as cognitive function, anxiety symptoms and depression symptoms, functional conditions such as fall risk and social support level and social environment assessment results were analyzed. Results: Among the 200 elderly individuals, 58.00% were male, 44.50% were aged 70 to <80 years, 58.00% had an education level of high school or above, 55.00% were unmarried, 61.50% were childless, and 60.50% had basic medical insurance for employees. In terms of physical condition, 59.00% had comorbid chronic diseases, 40.50% used multiple medications, and the incidences of poor medication adherence, pain, malnutrition, and frailty were 22.50%, 10.00%, 54.00%, and 36.00%, respectively. Regarding psychological status, the incidences of impaired cognitive function, anxiety symptoms, and depressive symptoms were 57.00%, 89.50%, and 91.00%, respectively. In terms of functional status and social environment, 90.00% had a risk of falling, and 31.00% had a high level of social support. Univariable analysis showed that elderly individuals aged ≥80 years and those with an education level of primary school or below had higher incidences of poor medication adherence during convalescence; elderly individuals with poor medication adherence had a higher incidence of pain; and elderly individuals with impaired cognitive function, anxiety symptoms, and depressive symptoms had higher incidences of malnutrition (all P<0.05). Conclusions The physical condition and psychological status of convalescent elderly individuals are relatively poor, with a high risk of falling and insufficient levels of social support. Poor medication adherence is associated with advanced age and lower education levels, while malnutrition is associated with impaired cognitive function, anxiety symptoms, and depressive symptoms. Comprehensive health management for convalescent elderly population should be strengthened, and personalized health management services should be provided to improve their quality of life and sense of well-being.

This article analyzes the development and current status of clinical pathways(CPs)in the United States,the European Union,and Japan.CPs are standardized treatment models based on medical evidence and guidelines,aiming to improve therapeutic outcomes,reduce costs,ensure treatment consistency,enhance medical service efficiency,and increase patient satisfaction.The United States has promoted CPs since 1985,driving their development through legislation and professional associations to improve service quality and reduce medical expenditures.The European Union supports the development and evaluation of CPs through the European Pathway Association,emphasizing the improvement of patient treatment outcomes.Japan uses CPs as a tool to improve the quality of medical services,with an emphasis on multidisciplinary collaboration.All three have shown positive effects of CPs in improving medical service efficiency and reducing costs.However,they also face challenges such as overemphasis on cost control,lack of transparency,and physician cooperation.China can draw on these experiences to promote the development of CPs and enhance the quality and efficiency of medical services.

Objective In order to provide a better reference and basis for the selection of reasonable hypoglycemic drugs for clinical treatment,the study conducted a comprehensive clinical evaluation of the innovator sodium-glucose transporters 2(SGLT-2)inhibitors,based on A Quick Guideline for Drug Evaluation and Selection in Chinese Medical Institutions(the Second Edition).Methods The real-world studies,randomized controlled trials,Meta-analysis/systematic review,drug clinical use guidelines,expert consensus and drug description evaluation evidence were collected,and the included drugs were assigned and evaluated from five dimensions:pharmaceutical characteristics,efficacy,safety,economy and other attributes.Results All SGLT-2 inhibitors had evaluation scores above 75,with dagaglifloztin tablets having the highest score of 84.6,and canaglifloztin having the lowest score of 75.1.Conclusions All five original SGLT-2 inhibitors showed good clinical utility,the difference is that the participating original drugs have different advantageous intervals in clinical use.The results show that dagliflozin has the most ideal clinical utility,and its clinical use should be safer and more effective.Due to the short time on the market and insufficient evidence-based reasons,the advantages of clinical use of proline hemegliflozin are not obvious compared with other evaluated drugs.

This study surveyed 77 students and 38 teachers to analyze the current situation of comprehensive satisfaction with training in the traditional cardiopulmonary resuscitation courses. The results showed that teachers and students were not satisfied with the training effectiveness of the existing courses, especially in terms of teaching equipment and teaching environment. By further integrating the application advantages of virtual reality technology, the study outlined the system architecture design and detailed design ideas, and explored the feasibility of designing a cardiopulmonary resuscitation training system based on virtual simulation technology.

Creutzfeldt-Jakob disease(CJD)is a rapidly progressive and fatal neurodegenerative disorder caused by prions,with certain infectivity and iatrogenic transmission risks.With the rapid progress and application of new dia-gnostic biomarkers and detection methods,as well as the construction and improvement of surveillance and reporting systems,the detection of CJD in patients domestically and internationally has shown an increasing trend year by year.Due to its long incubation period and heterogeneity of early symptoms,early identification and diagnosis of the disease is difficult,increasing the risk of transmission within medical institutions.Currently,there is a lack of con-sensus on the infection prevention and control of CJD.In order to timely identify and diagnose CJD as well as effec-tively block its transmission in medical institutions,this consensus summarizes 15 clinical concerns and formulates 24 specific recommendations based on the latest domestic and international research findings and clinical evidence,as well as combines with clinical practice,aiming to standardize healthcare-associated infection prevention and control measures for CJD and reduce its transmission risk in medical institutions.

Creutzfeldt-Jakob disease(CJD)is a rapidly progressive and fatal neurodegenerative disorder caused by prions,with certain infectivity and iatrogenic transmission risks.With the rapid progress and application of new dia-gnostic biomarkers and detection methods,as well as the construction and improvement of surveillance and reporting systems,the detection of CJD in patients domestically and internationally has shown an increasing trend year by year.Due to its long incubation period and heterogeneity of early symptoms,early identification and diagnosis of the disease is difficult,increasing the risk of transmission within medical institutions.Currently,there is a lack of con-sensus on the infection prevention and control of CJD.In order to timely identify and diagnose CJD as well as effec-tively block its transmission in medical institutions,this consensus summarizes 15 clinical concerns and formulates 24 specific recommendations based on the latest domestic and international research findings and clinical evidence,as well as combines with clinical practice,aiming to standardize healthcare-associated infection prevention and control measures for CJD and reduce its transmission risk in medical institutions.

This article analyzes the development and current status of clinical pathways(CPs)in the United States,the European Union,and Japan.CPs are standardized treatment models based on medical evidence and guidelines,aiming to improve therapeutic outcomes,reduce costs,ensure treatment consistency,enhance medical service efficiency,and increase patient satisfaction.The United States has promoted CPs since 1985,driving their development through legislation and professional associations to improve service quality and reduce medical expenditures.The European Union supports the development and evaluation of CPs through the European Pathway Association,emphasizing the improvement of patient treatment outcomes.Japan uses CPs as a tool to improve the quality of medical services,with an emphasis on multidisciplinary collaboration.All three have shown positive effects of CPs in improving medical service efficiency and reducing costs.However,they also face challenges such as overemphasis on cost control,lack of transparency,and physician cooperation.China can draw on these experiences to promote the development of CPs and enhance the quality and efficiency of medical services.