Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

OBJECTIVE: To observe the clinical efficacy of stuck acupuncture combined with facial acupuncture for facial cosmetology. METHODS: A total of 22 female patients with symptoms of facial aging were treated with stuck acupuncture combined with facial acupuncture. Stuck acupuncture was applied at bilateral Taiyang (EX-HN5) through Xiaguan (ST7), Jiache (ST6) through Daying (ST5) and Yingxiang (LI20)，once a week. Facial acupuncture was applied at Yintang (GV24⁺), ashi points (nasolabial fold) and bilateral Yangbai (GB14), Quanliao (SI18), Sibai (ST2), Xiaguan (ST7), Dicang (ST4), Jiache (ST6), Daying (ST5), Renying (ST9), twice a week. Four weeks were required. The global aesthetic improvement scale (GAIS) score after treatment, wrinkle severity rating scale (WSRS) score before and after treatment were observed. The quantitative analysis of skin characteristics was performed before and after treatment. RESULTS: After treatment, of the 22 patients, 3 cases had complete improvement, 15 cases had obvious improvement, 4 cases had partial improvement, 0 case had no improvement. The WSRS score and scores of wrinkles, textures and pores were decreased compared with those before treatment (P<0.01). CONCLUSION Stuck acupuncture combined with facial acupuncture could effectively improve the symptoms of facial aging.
Humans ; Female ; Acupuncture Therapy ; Middle Aged ; Adult ; Face ; Acupuncture Points ; Skin Aging ; Treatment Outcome ; Aged

Based on the theory of the five-body constituents from Huangdi Neijing (Yellow Emperor's Internal Classic), the approach and methods of acupuncture for facial aging are explored. Acupuncture for facial aging can be guided by the concept of the five-body constituents, targeting the facial "skin, flesh, vessels, tendons, and bones", and utilizing five different types of needles-facial needles, needle knives, filiform needles, retaining needles, and elongated needles and filiform needles-to maximize their respective advantages in treating facial aging. Facial needles are applied to the "skin" by selecting facial acupoints or local ashi points (at wrinkle or pigmentation sites). Needle knives are used for the "flesh" to perform longitudinal dredging and transverse dissection of the facial muscle layers. Filiform needles target the "vessels" with needling at Renying (ST9) to improve facial complexion. Retaining needles act on the "tendons" with needling from Taiyang (EX-HN5) to Xiaguan (ST7), and Jiache (ST6) to Daying (ST5), using clockwise twisting to generate a retaining needle sensation and lifting to achieve an overall facial lifting effect.
Humans ; Acupuncture Therapy/methods* ; Face ; Skin Aging ; Acupuncture Points ; Aging

Turning to critical illness is a common stage of various diseases and injuries before death. Patients usually have complex health conditions, while the treatment process involves a wide range of content, along with high requirements for doctor′s professionalism and multi-specialty teamwork, as well as a great demand for time-sensitive treatments. However, this is not matched with critical care professionals and the current state of medical care in China. Telemedicine, which shortens the distance of medical professionals and the gap of disease diagnosis and treatments in various regions through electronic information, can effectively solve the current problem. Therefore, there is an urgent need to develop a standardized, high-quality visualization telemedicine round system .Therefore, experts have been organized to search domestic and foreign literature on telemedicine round for critically ill patients and to form this consensus based on clinical experiences so as to further improve the level of critical care treatments in regions.

Objective:To investigate the optimal serum antibody titer in acute stage for the diagnosis of Mycoplasma pneumoniae (MP) infection by passive agglutination, and to evaluate the clinical diagnostic value of different antibody titers.Methods:A cross-sectional study.Eighty-eight pairs of clinical serum samples were collected from children with MP infection treated at the Department of Pediatrics in Shengjing Hospital of China Medical University from December 2016 to February 2017 and Children′s Hospital of Baotou in November 2019.The four-fold change of the double serum specific antibody titer was used as the gold standard, and the receiver operating characteristic (ROC) curve was plotted.When detecting the single serum in acute stage, different antibody titers were used as positive criteria to evaluate their clinical application value in the diagnosis of MP infection and find the most appropriate serum antibody titer as the diagnostic cut-off value.Results:(1)When the serum specific antibody titer ≥1∶40 was used as the positive criterion, the sensitivity was 72.9%, the area under the ROC curve was 0.817, and the specificity was 87.5%, which might cause overdiagnosis.When the serum specific antibody titer ≥1∶160 was used as the positive criterion, the specificity was 97.5%, the area under the ROC curve was 0.775, and the sensitivity was 52.1%, which might cause missed diagnosis.When the serum specific antibody titer ≥1∶80 was used as the positive criterion, the sensitivity was 60.4%, the specificity was 97.5%, and the area under the ROC curve was 0.823, overall performing better compared with the said two criteria.(2)After the disease lasted at least 5 days, blood samples were collected.About 72.5% of the children had antibodies, and 60.0% of the children had antibody titers ≥1∶80.Conclusions:(1)When the passive agglutination method is used to detect MP infection, antibody titer ≥1∶80 is recommended as the diagnostic standard.However, in clinical practice, the diagnosis of MP infection depends on clinical and other laboratory test results.(2) It is appropriate to collect blood samples on 5-7 days of illness.If MP infection is clinically suspected, and an antibody titer of 1∶40 is also suggestive, it can perform cooperative diagnosis based on molecular biology lab results or retest at a shorter interval.

Objective To investigate the risk factors associated with prolonged hospitalization in patients diagnosed with diabetic foot ulcers(DFU),to develop a predictive model,and to conduct internal validation of the model.Methods The clinical data of DFU patients admitted to West China Hospital,Sichuan University between January 2012 and December 2022 were retrospectively collected.The subjects were randomly assigned to a training cohort and a validation cohort at a ratio of 7 to 3.Hospital stays longer than 75th percentile were defined as prolonged length-of-stay.A thorough analysis of the risk factors was conducted using the training cohort,which enabled the development of an accurate risk prediction model.To ensure robustness,the model was internally validated using the validation cohort.Results A total of 967 inpatients with DFU were included,among whom 245 patients were identified as having an extended length-of-stay.The training cohort consisted of 622 patients,while the validation cohort comprised 291 patients.Multivariate logistic regression analysis revealed that smoking history(odds ratio[OR]=1.67,95%confidence interval[CI],1.13 to 2.48,P=0.010),Wagner grade 3 or higher(OR=7.13,95%CI,3.68 to 13.83,P＜0.001),midfoot ulcers(OR=1.99,95%CI,1.07 to 3.72,P=0.030),posterior foot ulcers(OR=3.68,95%CI,1.83 to 7.41,P＜0.001),multisite ulcers(OR=2.91,95%CI,1.80 to 4.69,P＜0.001),wound size≥3 cm2(OR=2.00,95%CI,1.28-3.11,P=0.002),and white blood cell count(OR=1.11,95%CI,1.05 to 1.18,P＜0.001)were associated with an increased risk of prolonged length of stay.Additionally,a nomogram was constructed based on the identified risk factors.The areas under the receiver operating characteristic(ROC)curves for both the training cohort and the validation cohort were 0.782(95%CI,0.745 to 0.820)and 0.756(95%CI,0.694 to 0.818),respectively,indicating robust predictive performance.Furthermore,the calibration plot demonstrated optimal concordance between the predicted probabilities and the observed outcomes in both the training and the validation cohorts.Conclusion Smoking history,Wagner grade≥3,midfoot ulcers,posterior foot ulcers,multisite ulcers,ulcer area≥3 cm2,and elevated white blood cell count are identified as independent predictors of prolonged hospitalization.Therefore,it is imperative that clinicians conduct a comprehensive patient evaluation and implement appropriate diagnostic and therapeutic strategies to effectively shorten the length of stay for DFU patients.

Objective To explore the characteristics of baseline inflammatory markers in diabetic foot patients and their relationship with the prognosis of diabetic foot ulcers.Methods The clinical data of diabetic foot patients(n=495)admitted to West China Hospital,Sichuan University since 2016 were retrospectively collected through the hospital electronic medical record system to analyze the characteristics of inflammatory markers and their relationship with the prognosis of diabetic foot ulcers.Results White blood cell count(WBC),erythrocyte sedimentation rate(ESR),C-reactive protein(CRP),procalcitonin(PCT),and interleukin-6(IL-6)levels were significantly higher in patients defined as grade 4 on the Wagner Scale than those in patients defined as grade 0-3 on the Wagner Scale.Neutrophil percentage(NE％)was higher in Wagner grade-4 patients than those in Wagner grade-0 and grade-1 patients and higher in Wagner grade-3 patients than those in Wagner grade-0 patients.NE％,CRP,PCT,and IL-6 levels were positively correlated with the severity of diabetic foot,with the respective odds ratio(OR)at 95％confidence interval(CI)being 1.038(1.019-1.056),1.019(1.012-1.026),8.225(2.015-33.576),and 1.017(1.008-1.025).Using Wagner grade-0 patients as the reference,patients with higher WBC were more likely to progress to Wagner grade 2,3,and 4,with the respective OR(95％CI)values being 1.260(1.096-1.447),1.188(1.041-1.356),and 1.301(1.137-1.490);patients with higher ESR were more likely to progress to Wagner grade 3 and 4,with the respective OR(95％CI)values being 1.030(1.006-1.054)and 1.045(1.019-1.071).Baseline ESR(P=0.008),CRP(P=0.039),and IL-6(P=0.033)levels were lower in patients who had received antibiotics prior to their admission than those in patients who had not received antibiotics before admission.The levels of WBC,NE％,ESR,PCT,and IL-6 were lower in the full recovery group than those in the group of patients who did not respond to treatment.The higher the levels of NE％and IL-6,the worse the prognosis of diabetic foot ulcers became,with the respective OR(95％CI)values being 1.030(1.010-1.051)and 1.008(1.002-1.013).Conclusion The severity of diabetic foot ulcers increased with the rise in baseline levels of inflammatory markers.Elevated baseline NE％and IL-6 levels suggest a poor prognosis.Our findings suggest that early assessment of diabetic foot infection and standardized antibiotic therapy should be implemented to improve the prognosis.

Critical ultrasonography is widely used in ICU and has become an indispensable tool for clinicians. However, besides operator-dependency of critical ultrasonography, lack of standardized training mainly result in the physicians′ heterogenous ultrasonic skill. Therefore, standardized training as well as strict quality control plays the key role in the development of critical ultrasonography. We present this quality control standards to promote better development of critical ultrasonography.

Objective:To investigate the mechanisms of microRNA (miR)-103a-3p/chitinase-3-like protein 1 (CHI3L1) in the proliferation and vascular mimicry of ovarian cancer cells and its effect on transforming growth factor-β (TGF-β) pathway.Methods:The relationship between the expression level of miR-103a-3p and the overall survival rate of ovarian cancer patients was analyzed by bioinformatics. The human ovarian adenocarcinoma SKOV3 cells were divided into 4 groups: control group, miR-103a-3p mimic group, miR-103a-3p mimic+ CHI3L1 group and CHI3L1 group. Quantitative polymerase chain reaction (qPCR) and Western blotting were used to detect the expression levels of miR-103a-3p, CHI3L1 mRNA and CHI3L1 protein respectively. The expression level of YKL-40 in cell culture fluid was detected by enzyme-linked immunosorbent assay. The cell viability, proliferation ability and angiogenesis ability of the 4 groups were detected by CCK-8 method, clone formation experiment and angiogenesis experiment. The dual luciferase report verified that miR-130a-3p targeted CHI3L1.Results:The overall survival rate of ovarian cancer patients with high expression of miR-103a-3p was higher than that of patients with low expression of miR-103a-3p ( χ2=6.187, P=0.048). The differences in miR-103a-3p and CHI3L1 mRNA levels among the control group, miR-103a-3p mimic group, miR-103a-3p mimic+ CHI3L1 group and CHI3L1 group were statistically significant ( F=198.254, P<0.001; F=60.214, P<0.001), miR-103a-3p mimic group and miR-103a-3p mimic+ CHI3L1 group had higher miR-103a-3p levels than the control group (all P<0.001), CHI3L1 group had higher CHI3L1 mRNA level than the control group ( P<0.001). The expression levels of CHI3L1 protein in the 4 groups were 2.25±0.23, 1.19±0.12, 2.29±0.28 and 4.31±0.37, and the difference was statistically significant ( F=18.675, P<0.001). The expression levels of YKL-40 in the cell culture fluids of the 4 groups were (1.84±0.20) ng/ml, (0.95±0.08) ng/ml, (2.64±0.25) ng/ml, (6.27±0.79) ng/ml, and the difference was statistically significant ( F=35.297, P<0.001). The YKL-40 level of the CHI3L1 group was significantly higher than that of the control group ( P<0.001), the miR-103a-3p mimic group was lower than the control group ( P<0.001), and the miR-103a-3p mimic+ CHI3L1 group was higher than the miR-103a-3p mimic group ( P<0.001). The cell viabilities of the 4 groups were 100%±2.54%, 76.23%±2.13%, 104.89%±3.56% and 137.42%±2.80%, and the difference was statistically significant ( F=23.584, P<0.001). The cell viability of the miR-103a-3p mimic group was significantly lower than that of the control group ( P<0.001), the CHI3L1 group was higher than the control group ( P<0.001), and the miR-103a-3p mimic+ CHI3L1 group was higher than the miR-103a-3p mimic group ( P<0.001). The number of clones formed in the 4 groups were 76.85±4.67, 21.56±2.85, 72.06±5.07 and 169.63±9.21, and the difference was statistically significant ( F=31.541, P<0.001). The proliferation capacity of the miR-103a-3p mimic group was significantly lower than that of the control group ( P<0.001), the CHI3L1 group was higher than the control group ( P<0.001), and the miR-103a-3p mimic+ CHI3L1 group was significantly higher than the miR-103a-3p mimic group ( P<0.001). The differences in the relative tube lengths and the tube bramches of the 4 groups were both statistically significant ( F=24.254, P<0.001; F=27.564, P<0.001). The differences in TGF-β and Smad levels of the 4 groups were both statistically significant ( F=30.254, P<0.001; F=34.187, P<0.001). The results of dual luciferase experiments showed that compared with the NC group, the luciferase activity in cells co-transfected of miR-103a-3p and CHI3L1-wt was significantly reduced. The difference of luciferase activity between the cells transfected with NC and co-transfected with miR-103a-3p and CHI3L1-mut was not significant. Conclusion:MiR-103a-3p can directly inhibit the expression of CHI3L1 and inhibit the proliferation and angiogenesis of ovarian cancer SKOV3 cells to inhibit ovarian lymphatic metastasis and distant metastasis, which may be related to the TGF-β pathway.

Transesophageal echocardiography(TEE) is valuable in intensive care unit (ICU) because its application meets the requirements of diagnosis and treatment of critically ill patients.However, the current application has not fully adapted to the specialty of critical care. TEE could be more valuablein ICU when used with a new way that under the guidance of the theory of critical care and embedded into the treatment workflow. We have expanded and improved the application of traditional TEE and integrated the concept of critical care, established the concept of transesophageal echocardiography for critical care (TEECC). Chinese Critical Ultrasound Study Group (CCUSG) organized experts in the area to form the consensus based the previous studiesand the long term practice of critical care ultrasound and TEE, aiming at clarifying the nature and characteristics of TEECC, promoting the rational and standardized clinical application and the coming researches.The consensus of Chinese experts on clinical application of TEECC (2019) were 33 in total, of whichthe main items were as follows: (1) TEECC is a significant means, which is expanded and improved from the traditional transesophageal echocardiography according to characteristics of critically ill patients and is applied in ICU based on critically clinical scenarios and requirements by the critical care physician, to promote visualized, refined and precisely management of critically ill patients.(2) TEE possesses distinctive superiority in implementation in ICU. It has characteristics of images with good quality, operations with good stability and low-dependent of operators, monitoring with continuity, and visualization with all-dimensional and detail of heart and blood vessels.(3)As a means of refined monitoring that could resulted in precise diagnosis and treatment, TEECC expands the dimension of intensive monitoring and improves the performance of critical care. (4) Indications of TEECC application include clinical etiological searching and invasive procedures guiding when it acted as a traditional role; and also refined hemodynamic monitoring based on critical care rationale and over-all management under specific critical clinical scenarios. (5) TEE and TTE assessments are complementary; they are not alternative. Integrated assessment of TTE and TEE is required under many critical clinical scenarios.(6) TEE should be a necessary configuration in ICU. (7) All-round and significant information regarding to the mechanism of acute circulatory disorders can be provided by TEECC; it is a non-substitutable means of identifying the causes of shock under some special clinical scenarios. (8) Focal extracardiac hematoma can be accurately and rapidly detected by TEE in patients with open-thoracic cardiac surgery or severe chest trauma when highly suspected pericardial tamponade.(9) The priority of pathophysiologic mechanism of septic shock can be rapidly and accurately identified by TEE; even if its pathophysiological changes are complex, including hypovolemia and/or vasospasm and/or left and right heart dysfunction. (10) Causes of hemodynamic disorders can be rapidly and qualitatively evaluated so that the orientation of treatment can be clarified by TEECC. (11) A full range of quantitative indicators for refined hemodynamic management in critically ill patients can be provided by TEECC. (12) TEECC helps to accurately assess volume status and predict fluid responsiveness.(13) TEECC is specially suitable for accurate quantitative assessment of cardiac function.(14) Mini TEE provides long-term continuous hemodynamic monitoring. (15) Standard views are easy to be acquired by TEECC, which is a premise for accurate and repeatable measurements, and a guarantee for assessment of effect and risk of therapy. (16) Compared with invasive hemodynamic monitoring, TEECC is minimally invasive, with low infection risk and high safety.(17) In patients with acute cor pulmonale (ACP) under condition of right ventricular dysfunction and low cardiac output, TEECC is a key tool for assessment. (18) TEECC should be implemented actively when suspicious of left to right shunt in critically ill patients who occurred hypotension that hard to explain the cause. (19) TEECC should be implemented actively when suspicious of right to left shunt in critically ill patients who occurred hypoxemia that hard to explain the cause. (20) TEECC is preferred in hemodynamics monitoring under prone position of ventilated patients.(21) TEECC is an imperative means to achieve over-all management of extracorporeal membrane oxygenation (ECMO) therapy, especially for all-round hemodynamic monitoring. (22) Three basic views is recommended to be used to simplify TEE assessment during cardiac arrest so that reversible causes could be identified, and resuscitation could be guided. (23) The flow related echodynamic evaluation (TEECC-FREE) workflow is preferred in refined hemodynamics monitoring and therapy. (24) Simple workflow of TEECC could be implemented in special critical clinical scenarios. (25) Application of TEECC is highly secure; however, impairments of procedure should also be alert by operators. (26) Pitfalls in application of TEE should be paid attention to by the critical care physician. (27) Timely and rationally application of TEECC is in favor of diagnosis and treatment of critically ill patients and may improve the prognosis.