As artificial intelligence technology rapidly advances, its deployment within the medical sector presents substantial ethical challenges. Consequently, it becomes crucial to create a standardized, transparent, and secure framework for processing medical data. This includes setting the ethical boundaries for medical artificial intelligence and safeguarding both patient rights and data integrity. This consensus governs every facet of medical data handling through artificial intelligence, encompassing data gathering, processing, storage, transmission, utilization, and sharing. Its purpose is to ensure the management of medical data adheres to ethical standards and legal requirements, while safeguarding patient privacy and data security. Concurrently, the principles of compliance with the law, patient privacy respect, patient interest protection, and safety and reliability are underscored. Key issues such as informed consent, data usage, intellectual property protection, conflict of interest, and benefit sharing are examined in depth. The enactment of this expert consensus is intended to foster the profound integration and sustainable advancement of artificial intelligence within the medical domain, while simultaneously ensuring that artificial intelligence adheres strictly to the relevant ethical norms and legal frameworks during the processing of medical data.
Artificial Intelligence/legislation & jurisprudence* ; Humans ; Consensus ; Computer Security/standards* ; Confidentiality/ethics* ; Informed Consent/ethics*

We wished to establish an expert consensus on late stage of critical care (CC) management. The panel comprised 13 experts in CC medicine. Each statement was assessed based on the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) principle. Then, the Delphi method was adopted by 17 experts to reassess the following 28 statements. (1) ESCAPE has evolved from a strategy of delirium management to a strategy of late stage of CC management. (2) The new version of ESCAPE is a strategy for optimizing treatment and comprehensive care of critically ill patients (CIPs) after the rescue period, including early mobilization, early rehabilitation, nutritional support, sleep management, mental assessment, cognitive-function training, emotional support, and optimizing sedation and analgesia. (3) Disease assessment to determine the starting point of early mobilization, early rehabilitation, and early enteral nutrition. (4) Early mobilization has synergistic effects upon the recovery of organ function. (5) Early functional exercise and rehabilitation are important means to promote CIP recovery, and gives them a sense of future prospects. (6) Timely start of enteral nutrition is conducive to early mobilization and early rehabilitation. (7) The spontaneous breathing test should be started as soon as possible, and a weaning plan should be selected step-by-step. (8) The waking process of CIPs should be realized in a planned and purposeful way. (9) Establishment of a sleep-wake rhythm is the key to sleep management in post-CC management. (10) The spontaneous awakening trial, spontaneous breathing trial, and sleep management should be carried out together. (11) The depth of sedation should be adjusted dynamically in the late stage of CC period. (12) Standardized sedation assessment is the premise of rational sedation. (13) Appropriate sedative drugs should be selected according to the objectives of sedation and drug characteristics. (14) A goal-directed minimization strategy for sedation should be implemented. (15) The principle of analgesia must be mastered first. (16) Subjective assessment is preferred for analgesia assessment. (17) Opioid-based analgesic strategies should be selected step-by-step according to the characteristics of different drugs. (18) There must be rational use of non-opioid analgesics and non-drug-based analgesic measures. (19) Pay attention to evaluation of the psychological status of CIPs. (20) Cognitive function in CIPs cannot be ignored. (21) Delirium management should be based on non-drug-based measures and rational use of drugs. (22) Reset treatment can be considered for severe delirium. (23) Psychological assessment should be conducted as early as possible to screen-out high-risk groups with post-traumatic stress disorder. (24) Emotional support, flexible visiting, and environment management are important components of humanistic management in the intensive care unit (ICU). (25) Emotional support from medical teams and families should be promoted through"ICU diaries"and other forms. (26) Environmental management should be carried out by enriching environmental content, limiting environmental interference, and optimizing the environmental atmosphere. (27) Reasonable promotion of flexible visitation should be done on the basis of prevention of nosocomial infection. (28) ESCAPE is an excellent project for late stage of CC management.
Humans ; Consensus ; Critical Care/methods* ; Intensive Care Units ; Pain/drug therapy* ; Analgesics/therapeutic use* ; Delirium/therapy* ; Critical Illness

Objective: To estimate the incidence of HIV-1 infection in men who have sex with men (MSM) in key areas of China through HIV-1 limiting antigen avidity enzyme immunoassay (LAg-Avidity EIA), analyze the deviation from the actual results and identify influencing factors, and provided reference for improving the accuracy of estimation results. Methods: Based on the principle of the cohort randomized study design, 20 cities were selected in China based on population size and the number of HIV-positive MSM. The sample size was estimated to be 700 according to the HIV-1 infection rate in MSM. MSM mobile phone app. was used to establish a detection appointment and questionnaire system, and the baseline cross-sectional survey was conducted from April to November 2019. LAg-Avidity EIA was used to identify the recent infected samples. The incidence of HIV-1 infection was calculated and then adjusted based on the estimation formula designed by WHO. The influencing factors were identified by analyzing the sample collection and detection processes. Results: Among the 10 650 blood samples from the participants, 799 were HIV-positive in initial screening, in which 198 samples (24.78%) missed during confirmation test. Only 621 samples were received by the laboratory. After excluding misreported samples, 520 samples were qualified for testing. A total of 155 samples were eventually determined as recent infection through LAg-Avidity EIA; Based on the estimation formula , the incidence of HIV-1 infection in MSM in 20 cities was 4.06% (95%CI:3.27%-4.85%), it increased to 5.53% (95%CI: 4.45%-6.60%)after the adjusting for sample missing rate. When the sample missing rate and misreporting rate were both adjusted, the incidence of HIV-1 infection in the MSM increased to 5.66% (95%CI:4.67%-6.65%). The actual incidence of HIV-1 infection in MSM in the 20 cities might be between 4.06% and 5.66%. Conclusions: Sample missing and misreporting might cause the deviation of the estimation of HIV-1 infection incidence. It is important to ensure the sample source and the quality of sample collection and detection to reduce the deviation in the estimation of HIV-1 infection incidence.
Cross-Sectional Studies ; HIV Infections/epidemiology* ; HIV-1 ; Homosexuality, Male ; Humans ; Immunoenzyme Techniques ; Incidence ; Male ; Sexual and Gender Minorities

OBJECTIVE: To screen the serum differentially expressed proteins of APL in children. METHODS: Serum protein expression profiles from 20 cases of normal healthy controls, and 20 cases of APL patients were detected by iTRAQ (isobaric tag for relative and absolute quantification)labeling coupled with two-dimensional liquid chromatography-tandem mass spectrometry(2DLC-MS/MS), and analyzed by bioinformatics software. S100A8, LRG1 and SPARC were validated by ELISA. ROC was built by SPSS 20.0 software. RESULTS: Analysis identified 83 differentially expressed proteins in APL serum compared with control according to our defined criteria, of which 33 proteins were up-regulated and 50 proteins were down-regulated (P<0.05)．IPA analysis revealed that these differentially expressed proteins were related to the function of Cellular Movement, Immune Cell Trafficking, Hematological System Development and Function, Cell-To-Cell Signaling and Interaction, Tissue Development, and involved in a variety of signalling Pathways, the most representative pathways including LXR/RXR Activation and Acute Phase Response Signaling. S100A8 and LRG1 were found to be elevated and SPARC was markedly down-regulated in serum of childhood APL when compared to the normal controls as examined by ELISA (P<0.05), which was consistent with the iTRAQ result. The overall predictive accuracy of each protein was reflected by the area under the ROC curve(AUC), S100A8,LRG1 and SPARC with ROC areas of 0.841,1.000 and 0.944 respectively. CONCLUSION S100A8,LRG1 and SPARC may be serve as serum candidate biomarkers for pediatric APL.
Blood Proteins ; Child ; Chromatography, Liquid ; Humans ; Leukemia, Promyelocytic, Acute ; Proteomics ; Tandem Mass Spectrometry

OBJECTIVE: To analyze the clinical and imaging characteristics of the neurological damage caused by nitrous oxide (N₂O). METHODS: In the study, 10 patients in the Department of Neurology of China-Japan Friendship Hospital from October 2015 to February 2018 were retrospectively analyzed for the demographic data, the history of inhaled N₂O, clinical features, blood examination, electrophysiological examination, spinal magnetic resonance imaging and therapeutic efficacy profiles. RESULTS: The male-to-female ratio was 4:6 and it presented with an age-of-onset 17-26 years [the average age: (20.80±3.12) years]. The time from inhaled N₂O to onset was 1 month to 1 year [the average time: (6.95±4.19) months]. Paralysis in all the patients and numbness in 9 patients were the main clinical features, while positive Lhermitte's sign in 3 patients, urinary and defecation disturbance in 4 patients were also found. Blood examination indicated anemia in 2 patients, giant cell anemia in 1 case and small cell hypochromic anemia in 1 case. 3 cases had been treated with vitamin B12 in an external hospital, and the other 7 cases had abnormal increase in homocysteine levels. Electrophysiological examinations showed sensory and motor nerve involvement in 9 patients, and motor nerve involvement in 1 patient. The severity of lower extremity lesion was significantly heavier than that of upper extremity. Spinal magnetic resonance imagings showed that long segmental lesions were present in the cervical spinal cord of all the patients, 3 cases with long segmental lesions of the thoracic cord and 2 cases with spinal cord swelling. In 6 cases, the horizontal axis had an "inverted V-type" T2 high signal, 1 case was classified as "crescent", and 3 cases were "eight-shaped". The symptoms in these 10 cases were alleviated in varying degrees after stopping the inhalation of nitrous oxide, actively supplementing high doses of vitamin B12 and doing early rehabilitation exercises. CONCLUSION Myelopathy with nitrous oxide presents as paralysis and numbness in limb extremities. In imaging, cervical spinal cord damage is common, accompanied by thoracic spinal cord damage. The horizontal axis is more common in the "inverted V-type". Treatment with high doses of vitamin B12 is effective.
Adolescent ; China ; Female ; Humans ; Magnetic Resonance Imaging ; Male ; Nitrous Oxide ; Retrospective Studies ; Spinal Cord Diseases ; Young Adult

Objective: To study the intracellular location and characteristic of SFTSV NP protein in different phases using mini singlet oxygen generator (miniSOG) labeling technique. Methods: MiniSOG is a recently-invented genetically-encoded tag for EM. MiniSOG-fused SFTSV NP (NPSOG) gene was cloned by PCR, and inserted into pcDNA3.0 plasmid to form pTPL-NPSOG, which was used to transfect 293 cells. The transfected cells of different phases were fixed in 2.5% glutaraldehyde in situ, stained with DAB through the photooxidation activity of miniSOG, and used to prepare ultrathin sections. Intracellular location and characteristic of SFTSV NP protein in different phases were studied by observing the sections under transmission electron microscope. Results: After transfecting the plasmid with NPSOG to 293 cells, NP protein was expressed in cytoplasm and peri nucleus, and gradually aggregated, which connected with endoplasmic reticulum and Golgi apparatus to form larger volume and irregular inclusion bodies in cytoplasm. No obvious subcellular structure changes were found. Conclusions The SFTSV nucleoprotein can be expressed separately to form inclusion bodies without the assistance of other viral proteins. The formation of inclusion bodies requires the directional movement and aggregation of a certain number of NP proteins, which may involve the interaction of NP protein and host organelles during this period.

Objective?To evaluate the effect on removal of ovarian cyst by laparoendoscopic single site surgery and enhanced recovery after surgery (ERAS).?Methods?A prospective, single-institution study was performed for patients who were diagnosed benign ovarian cyst, underwent removal ovarian cyst, and adopted ERAS nursing care from June 2015 to June 2017. 40 patients who adopted laparo-endoscopic single site surgery were experimental group and 40 patients who adopted traditional laparoscopy surgery were control group. We compared the operation time, blood loss volume during operation, the time of getting out-of bed after operation, the postoperative exhausting time, the defecation time after surgery, the incidence of postoperative febrile and other complications, the time of hospital stay, and hospitalization expenses between the two groups. The measurement data was tested by t test, and the counting data was tested by χ2 test, which was statistically significant with P < 0.05.?Results?The results showed that the time of getting out-of bed after operation, the postoperative exhausting time, the defecation time after surgery and the time of hospital stay in experimental group was significantly shorter than the control group;Meanwhile the hospitalization expense was lower than the control group. These results were statistically significant (P < 0.05). While there was not statistically significant in the operation time, blood loss volume during operation, and the incidence of postoperative febrile and other complications between the experimental group and the control group (P > 0.05) .?Conclusion?ERAS combined with laparo-endoscopic single site surgery is helpful to the reduction of hospitalization cost and the clinical promotion and application.

Phyllanthus Urinaria L. (PUL) is a traditional Chinese medicine used to treat hepatic and renal disorders. However, the mechanism of its hepatoprotective action is not fully understood. In the present study, blood biochemical indexes and liver histopathological changes were used to estimate the extent of hepatic injury. GC/MS and LC/MS-based untargeted metabolomics were used in combination to characterize the potential biomarkers associated with the protective activity of PUL against CCl-induced liver injury in rats. PUL treatment could reverse the increase in ALT, AST and ALP induced by CCl and attenuate the pathological changes in rat liver. Significant changes in liver metabolic profiling were observed in PUL-treated group compared with liver injury model group. Seventeen biomarkers related to the hepatoprotective effects of PUL against CCl-induced liver injury were screened out using nonparametric test and Pearson's correlation analysis (OPLS-DA). The results suggested that the potential hepatoprotective effects of PUL in attenuating CCl-induced hepatotoxicity could be partially attributed to regulating L-carnitine, taurocholic acid, and amino acids metabolism, which may become promising targets for treatment of liver toxicity. In conclusion, this study provides new insights into the mechanism of the hepatoprotection of Phyllanthus Urinaria.
Amino Acids ; metabolism ; Animals ; Carbon Tetrachloride ; adverse effects ; Chemical and Drug Induced Liver Injury ; metabolism ; prevention & control ; Drugs, Chinese Herbal ; administration & dosage ; Gas Chromatography-Mass Spectrometry ; Humans ; Liver ; drug effects ; enzymology ; metabolism ; Male ; Metabolomics ; Phyllanthus ; chemistry ; Rats ; Rats, Sprague-Dawley ; Taurocholic Acid ; metabolism

Angiography, Digital Subtraction ; Arterial Occlusive Diseases ; diagnosis ; Carotid Artery Diseases ; diagnosis ; Carotid Artery, Internal ; pathology ; Carotid Artery, Internal, Dissection ; diagnosis ; Humans ; Male ; Middle Aged

Brain ; pathology ; Female ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Myotonic Dystrophy ; diagnosis ; pathology ; White Matter ; pathology