Ethical review represents the core of the scientific and technological ethical governance， and its quality depends on the participation of ethics. The absence of ethics and ethical experts will compromise the quality of the review. According to the spirit of the Guidelines on Strengthening the Governance over Ethics in Science and Technology， this paper analyzed the process of separating scientific and technological ethics from the field of scientific research morality， clarified the ethical attributes of ethical review， and argued that scientific research and technological innovation activities originated from ethics. On this basis， the fundamental principle of “ethics first” was proposed， aiming to proactively embed ethical considerations throughout the entire process of scientific and technological activities. This principle was the primary requirement for ensuring governance effectiveness and can also eliminate the risk of ethics being obscured in ethical governance. In practice， “ethics first” manifested specifically in dimensions such as prioritizing academic systems， prioritizing publicity， education， and training， as well as further advancing ethical considerations.

Objective To evaluate the clinical efficacy of a novel sleep-aid decoction in treating elderly insomnia patients with different traditional Chinese medicine (TCM) constitutional types, and its effects on neurotransmitter and inflammatory factor levels. Methods A total of 200 patients with four different TCM constitutions-peaceful, Qi-deficient, Yin-deficient, and Yang-deficient-were recruited. Peripheral blood neurotransmitter and inflammatory factor levels were measured for variations among insomnia patients across different constitutions. These patients were treated using the novel sleep-aid decoction, the effects of which were evaluated based on changes in neurotransmitters and inflammatory factors. Results Compared to the peaceful constitution group, insomnia patients with Qi-deficient, Yin-deficient, and Yang-deficient constitutions exhibited significantly elevated baseline levels of neurotransmitters (5-HT, GABA) and inflammatory factors (IL-6, TNF-α, IL-1β, CRP). Following the treatment, the Qi-deficient and Yin-deficient groups showed a marked increase in 5-HT levels, restored balance of Glu, GABA, and melatonin, and significant reductions in IL-6 and TNF-α levels. The overall effective rate was 83.5%, with optimal efficacy observed in the Qi-deficient (97.72%) and Yin-deficient (95.34%) groups. Conclusion The novel sleep-aid decoction is effective in treating insomnia in elderly patients, with the best results observed in the Qi-deficient and Yin-deficient constitution groups.
Humans ; Sleep Initiation and Maintenance Disorders/blood* ; Aged ; Male ; Female ; Drugs, Chinese Herbal/therapeutic use* ; Medicine, Chinese Traditional ; Middle Aged ; Tumor Necrosis Factor-alpha/blood* ; Sleep Aids, Pharmaceutical/therapeutic use* ; Anti-Inflammatory Agents/therapeutic use* ; Interleukin-6/blood* ; Interleukin-1beta/blood* ; Neurotransmitter Agents/blood* ; Aged, 80 and over ; C-Reactive Protein/metabolism*

Objective:To analyze the clinical characteristics and prognostic factors of patients with acute low-frequency hearing loss（ALHL） and explore the potential role of migraine in its pathogenesis. Methods:A total of 56 ALHL patients treated at our outpatient clinic from June 2024 to January 2025 were randomly divided into two groups: a standardized treatment group and an anti-migraine treatment group. The standardized group received oral/intravenous steroids + oral/intravenous Ginkgo biloba extract, while the anti-migraine group received postauricular steroid injection/oral steroids + oral flunarizine for 2 weeks. Audiological, clinical, and psychological characteristics were collected, and statistical analysis was performed to assess clinical features and treatment outcomes, exploring the potential mechanism of migraine in ALHL. Results:The anti-migraine treatment group showed a significantly higher recovery rate than the standardized treatment group（92.86% vs 71.43%, P=0.036）. Among the anti-migraine group, 6 patients（21.43%） had a history of ALHL, 13（46.43%） had a confirmed migraine history, 26（92.86%） had anxiety, 26（92.86%） had depression, 5（17.86%） had irritable bowel syndrome, 21（75.00%） had sleep disorders, and 1（3.57%） experienced recurrence within 6 months. Conclusion:Anti-migraine therapy significantly improves the recovery rate in ALHL patients, suggesting that migraine may have a certain correlation with the pathogenesis of acute low-frequency hearing loss.
Humans ; Migraine Disorders/complications* ; Ginkgo biloba ; Male ; Female ; Flunarizine/therapeutic use* ; Plant Extracts/therapeutic use* ; Adult ; Treatment Outcome ; Middle Aged ; Ginkgo Extract

OBJECTIVE: To investigate the current status of early pain and agitation management in critically ill patients in Guizhou Province. METHODS: A retrospective study was performed using data collected from a quality control activity conducted between April and June 2021 in non-provincial public hospitals with general intensive care unit (ICU) in Guizhou Province. Hospital-level data included hospital name and grade, ICU staffing, and number of ICU beds. Patient-level data included characteristics of patients treated in the general ICU on the day of the survey (e.g., age, sex, primary diagnosis), as well as pain and agitation assessments and the types of analgesic and sedative medications administered within 24 hours of ICU admission. RESULTS: A total of 947 critically ill ICU patients from 145 hospitals were included, among which 104 were secondary-level hospitals and 41 were tertiary-level hospitals. Within 24 hours of ICU admission, 312 (32.9%) critically ill patients received pain assessments, and 277 (29.3%) received agitation assessments. Among the pain assessment tools, the critical care pain observation tool (CPOT) was used in 44.2% (138/312) of critically ill ICU patients, with a significantly higher usage rate in tertiary hospitals compared to secondary hospitals [52.3% (69/132) vs. 38.3% (69/180), P < 0.05]. The Richmond agitation-sedation scale (RASS) was used in 93.8% (260/277) of critically ill ICU patients for agitation assessment, with no significant difference between hospital levels. Among the 947 critically ill patients, 592 (62.5%) received intravenous analgesics within 24 hours, with remifentanil being the most commonly used [42.9% (254/592)]; 510 (53.9%) received intravenous sedatives, with midazolam being the most frequently used [60.8% (310/510)]. Mechanical ventilation data were available for 932 critically ill patients, of whom 579 (62.1%) received mechanical ventilation and 353 (37.9%) did not. Compared with non-ventilated patients, ventilated patients had significantly higher rates of analgesic and sedative use [analgesics: 77.9% (451/579) vs. 38.8% (137/353); sedatives: 71.8% (416/579) vs. 25.8% (91/353); both P < 0.05]. In terms of analgesic selection, ventilated patients were more likely to receive strong opioids than non-ventilated patients [85.8% (95/137) vs. 69.3% (387/451), P < 0.05]. For sedatives, ventilated patients preferred midazolam [66.6% (277/416)], whereas non-ventilated patients more often received dexmedetomidine [45.1 (41/91)]. Blood pressure within 24 hours of ICU admission were available for 822 critically ill patients, of whom 245 (29.8%) had hypotension and 577 (70.2%) did not. Compared with non-hypotensive patients, hypotensive patients had significantly higher rates of analgesic and sedative use [analgesics: 74.7% (183/245) vs. 59.8% (345/577); sedatives: 65.7% (161/245) vs. 51.3% (296/577); both P < 0.05], but there was no significant difference in the choice of analgesic or sedative agents between the two groups. CONCLUSIONS The proportion of critically ill ICU patients in Guizhou Province who received standardized pain and agitation assessments was relatively low. The most commonly used assessment tools were CPOT and RASS, while remifentanil and midazolam were the most frequently used analgesic and sedative agents, respectively. Secondary-level hospitals had a lower rate of using standardized pain assessment tools compared to tertiary-level hospitals. Mechanical ventilation and hypotension were associated with the use of analgesic and sedative medications.
Humans ; Critical Illness ; Intensive Care Units ; Analgesics/therapeutic use* ; Hypnotics and Sedatives/therapeutic use* ; Retrospective Studies ; China ; Pain Measurement ; Pain Management ; Female ; Male ; Critical Care ; Middle Aged

Diabetic foot is one of the most common and serious chronic complications in diabetic patients.With the advancement of digital healthcare,digital therapy has been gradually implemented and promoted among diabetic foot patients as an emerging tool with the advantages of safety,efficiency,and intelligence that can make up for the shortcomings of traditional diabetic foot risk assessment,health education,and self-management.This study provides an overview of digital therapeutics,summarizes its application in patients with diabetic foot,and proposes relevant recommendations,aiming to provide a reference for improving the quality of life and satisfaction of patients with diabetic foot and reducing the recurrence of diabetic foot.

During the past decate, Chinese pathologists have made remarkable achievements in the area of soft tissue tumors. They have not only done in-depth researches in selected entities like liposarcoma and round cell sarcomas, but have also issued expert consenses and guideline, as well as published professional books and translation books, with purpose to comprehensively improve the level of diagnosis nationwide.

Over the past decade, the field of bone tumor pathology in China has made remarkable progress. These achievements are reflected not only in the innovation and standardization of diagnostic techniques, which have significantly improved diagnostic accuracy, but also in the in-depth exploration of tumor pathogenesis and the continuous refinement of treatment protocols. More than one hundred research papers on bone tumor pathology published in the Chinese Journal of Pathology stand as a testament to the relentless efforts and practical contributions of Chinese pathologists in this field. On the occasion of the Chinese Journal of Pathology′s 70th anniversary, we summarize the progress in bone tumor pathology while also looking forward to the future, aiming to promote greater advancements in this field.

Objective:To analyze the impact of occupational health management assistance for small and micro enterprises in Suzhou on employers, exploring the assistance model for occupational health management in small and micro enterprises.Methods:From 2020 to 2022, a total of 318 small and micro enterprises with serious occupational disease hazards, weak occupational health management, and strong subjective improvement were selected as assistance objects annually by means of territorial recommendation and active registration of employers. The basic information of the enterprise and the status of occupational health management were obtained by means of questionnaire survey, archives review, workplace field investigation and occupational disease hazard factors detection. Pearson χ2 test was used to analyze the changes of occupational health management before and after helping enterprises. Results:The small and micro enterprises receiving assistance were mainly private enterprises (51.26%, 163/318) and limited liability companies (27.99%, 89/318). The occupational health training rates for enterprise leaders, management personnel, and workers increased from 77.36% (246/318), 82.08% (261/318) and 72.44% (4554/6287) before assistance to 90.57% (288/318), 95.28% (303/318) and 94.40% (5905/6255), the differences were statistically significant ( χ2=20.60, 27.63, 1092.67, all P<0.001). After the assistance, the distribution and wearing of personal protective equipment for workers, the detection of occupational hazard factors in the workplace and occupational health examination by enterprises increased by 3.34%, 18.39%, 13.21% and 15.10%, respectively. In terms of occupational health management, the comprehensive establishment rate of occupational health management system increased from 21.70% (69/318) before assistance to 64.47% (205/318). Compared with before assistance, the comprehensive notification rate/setting rate of warning signs and notification cards, labor contracts for occupational disease hazard positions, occupational health bulletin boards, and occupational health examination results were significantly increased after assistance ( χ2=120.08, 77.40, 149.18, 86.76, all P<0.001) . Conclusion:Suzhou adopts a model led by the health administrative department and supported by technical support from service institutions to assist small and micro enterprises, resulting in a significant improvement in the occupational health management level of small and micro enterprises.

The Occupational Classification Dictionary of the People's Republic of China (2015 Edition) has added a new occupation type, Medical Nursing Assistants, aiming to meet the strong demand for medical care in the context of the aging population in China.In order to standardize the services of medical nursing assistants for the elderly in home and community settings and contribute to healthy aging, the National Health Commission issued the " Service Standards for Medical Nursing Assistants of Older Adults in Home and Community" ( WS/ T 803—2022) on September 28, 2022.The standards regulate the service processes, service items and requirements, as well as service evaluation and improvement for elderly medical nursing assistants.The interpretation of the standard's formulation background, the compilation process, and the standard's content are as follows.

Objective:To evaluate the safety and efficacy of digital technology-assisted debridement and bone and soft tissue reconstruction in the treatment of chronic osteomyelitis of the tibia.Methods:This retrospective study analyzed clinical data from 38 patients (26 males, 12 females; mean age 45.61±18.36 years, range 16-83 years) with chronic post-traumatic osteomyelitis complicated by soft tissue defects in the tibia, treated at the Department of Orthopaedics, Fourth Medical Center of PLA General Hospital between June 2021 and June 2023. There were 18 cases of traffic accidents, 6 cases of high-altitude falls, 6 cases of heavy objects and 6 cases of low-energy falls. Lesion sites: 12 cases in the upper segment of the tibia, 12 cases in the middle segment, and 14 cases in the lower segment. According to the Cierny-Mader classification, there were 24 cases of type III and 14 cases of type IV. Before the operation, the "3D point cloud technology" was used to plan the debridement range of bone and soft tissue. During the operation, the optical navigation system was used to monitor the debridement range in real time. The flap was designed by combining "Reading Tablet Treasure" with CT angiography, and the amount of bone graft was predicted by AI algorithm. The surgical method adopted is the Masquelet technique, namely thorough debridement, bone cement occupation and soft tissue repair in the first stage, and bone reconstruction in the second stage. Comparing the calculated bone defect amount and soft tissue defect area before the operation with the actual measured values after debridement. The cure rate of infection was evaluated by using the McKee bone infection treatment criteria after the operation. The visual analogue scale (VAS) for pain, lower extremity functional scale (LEFS), and self-rating anxiety scale (SAS) were used to evaluate the improvement of the quality of life of postoperative patients.Results:38 patients were followed up with a mean follow-up of 13.53±2.37 months. 37 patients' infections were effectively controlled, and 1 patient had a recurrence of infection, with an effectiveness rate of 97% for the treatment of McKee's infections. The preoperative calculated bone defect amount and soft tissue defect area were 51.05±26.31 cm 3 and 68.42±43.45 cm 2 respectively, and the actual measured values after debridement during the operation were 51.66±26.35 cm 3 and 68.82±43.76 cm 2 respectively. There was no statistically significant difference before and after the operation ( P>0.05). The interval between the first and second stage surgeries was 10.36±1.61 weeks, and all flaps survived after the first stage surgery. Two months after the operation, one case had recurrent osteomyelitis. After palliative treatment, sinus tracts were formed at the infection site. At the 12-month regular dressing change follow-up, there were still purulent secretions in the sinus tracts. There was no recurrence of infection after primary debridement in 37 cases, and the bone grafts healed. The bone healing time was 3.58±0.97 months. The postoperative VAS, LEFS, and SAS scores were 1.00±0.91, 66.68±7.91, and 34.30±4.29, respectively, which were significantly improved compared with the preoperative scores of 7.54±1.52, 21.22±4.29, and 52.70±6.74, respectively, and the difference was statistically significant ( P<0.05). Conclusions:The application of digital technology to precisely design the debridement range of bone and soft tissue, and the real-time holographic visualization monitoring of the debridement range during the operation can achieve precise debridement of bone and soft tissue and personalized and precise repair of soft tissue defects. It is a safe and effective technique for the treatment of chronic osteomyelitis of the tibia.