Objective:To investigate and analyze case reporting ethical review and patient informed consent reports published in the comprehensive journals of clinical medicine in China in 2022.Methods:According to the data from the 2022 Edition of the Chinese Science and Technology Journal of the Citation Reports(Extended Version),the case reports published in comprehensive journals of clinical medicine in 2022 were selected as the research objects.The information on ethics and patient informed consent was extracted from the case reports that met the selection criteria,and Microsoft Excel 2021 and SPSS 21.0 were used to sort out and analyze the data.Results:A total of 587 case reporting articles were published in the 42 included journals in 2022,of which 36(6.13%)reported on science and technology ethics and/or informed consent.Case reports reporting on science and technology ethics and/or informed consent mostly came from the key magazine of China technology(88.89%Vs.65.88%),and the proportion of manuscripts involving science and technology ethics on the official website of the journal was relatively high(86.11%Vs.63.88%),and the difference was statistically significant(P＜0.01).Conclusion:The proportion of case reports of science and technology ethics and/or informed consent in journals of comprehensive discipline classification of clinical medicine was relatively low.Currently,most international journals are required to obtain the informed consent of patients or legal guardians before publishing case reports.Compared with this,there are still certain gaps in China,which need to be paid great attention to.

Objective To investigate the impact of CCND1 on renal ischemia-reperfusion-induced acute kidney injury through the promotion of glycolysis and elucidate its underlying molecular mechanism,thereby offering a novel therapeutic target for acute kidney injury.Methods We selected 8-week-old male C57BL/6 mice to establish a model of renal ischemia-reperfusion injury(IRI).To investigate the role of CCND1 in acute kidney injury(AKI),we employed a CCND1 overexpression plasmid and a CCND1 interference plasmid for both in vivo and in vitro experi-ments.Kidney function was evaluated using creatinine and urea nitrogen test kits,while glycolysis and indicators of renal tubule epithelial cell damage were assessed through quantitative real-time PCR,Western blotting,immunohis-tochemistry,and immunofluorescence techniques.Results In the model of renal ischemia-reperfusion-induced acute renal injury,down-regulation of CCND1 expression in renal tubular epithelial cells resulted in cellular and tissue damage.However,when an overexpression plasmid for CCND1 was administered in vivo,it significantly improved kidney function and reduced kidney injury in IRI mice.The overexpression of CCND1 promoted glycolysis,pyruvate production,and increased energy production.We further confirmed the role of CCND1 in vitro where its overexpres-sion promoted glycolysis,enhanced energy production,and alleviated AKI.Conversely,knockdown of CCND1 inhibited glycolysis leading to severe impairment in cell energy production and exacerbation of injury.Conclusions In summary,down-regulation of CCND1 expression in renal tubular epithelial cells is observed in acute kidney injury,while overexpression of CCND1 can ameliorate acute kidney injury induced by renal ischemia-reperfusion.This mechanism may be attributed to the promotion of glycolysis and timely restoration of energy supply to cells and tissues facilitated by CCND1 overexpression.

[Objective]To summarize Professor XIA Yongliang's clinical experience in treating tinnitus with sleep disorder and anxiety by using the circular motion theory of traditional Chinese medicine.[Methods]Through the way of clinical study with teacher,reviewing the literature of traditional Chinese medicine and collecting and sorting typical medical records,taking one medical case of tinnitus with sleep disorder and anxiety as example to expound Professor XIA's opinion and application experience.[Results]Professor XIA believes that the etiology of tinnitus with sleep disorder and anxiety is clear Yang does not rise,the turbid Yin dose not pour down,leading to the stagnation of five senses organs and nine orifices.As days going on,hyperactivity of liver wood restrains spleen earth,making the condition difficult to cure.Patients often present with symptoms such as irritability and anxiety.Therefore,Professor XIA uses Buzhong Yiqi Decoction to replenish the middle Qi and ascend clear Yang,with the middle axis in operation and the four dimensions attached,leading to fall of minister fire,rise of monarch fire.In addition,ascending and descending Qi,transportation up and down,and assisting Qi mechanism are used to alleviate various symptoms.In the medical case,the patient visited the hospital for the first time.Professor XIA analyzed the symptoms based on differentiation,and the medication was prescribed according to the symptoms,Buzhong Yiqi Decoction was used as the main prescription,which was adjusted according to the symptoms,and the patient's symptoms were relieved.[Conclusion]Professor XIA treats the disease according to the circular motion theory of traditional Chinese medicine,the clinical effect is remarkable.This has important clinical significance in the treatment of this disease with traditional Chinese medicine.

Objective To analyze the epidemiological investigation results and emergency response to a coronavirus disease 2019 （COVID-19） epidemic in Shanghai. Methods Descriptive epidemiological method was used to describe the epidemiological characteristics， such as population， time and spatial distribution of a COVID-19 epidemic on January 20， 2021 in Huangpu District of Shanghai. The advantages and disadvantages of the emergency response to this epidemic were analyzed. Results All of the 22 cases were found by active screening， which included high-risk population screening （18.2%， 4/22）， medium-risk area screening （9.1%， 2/22）， and close contact population screening （72.7%，16/22）. The first 2 cases were detected by routine nucleic acid screening for staff in two hospitals. The confirmed cases appeared mostly during the first 3 days of the epidemic （45.5%，10/22）， and mainly distributed in the neighborhood C of Huangpu district. There were 6 key locations or regions of Huangpu District involved in this epidemic， and different control measures were adopted in these different regions according to the risk assessments. After precise epidemic prevention and control， it took only 14 days from the first to the last confirmed case of this epidemic （from January 21， 2021 to February 4， 2021）， and no new related cases appeared afterwards. Conclusion Active screening and early finding of COVID-19 cases play a key role in timely control of the epidemic， with the smallest cost， the highest efficiency and the most limited urban impact.

"The Expert Group on Tumor Ablation Therapy of Chinese Medical Doctor Association, The Tumor Ablation Committee of Chinese College of Interventionalists, The Society of Tumor Ablation Therapy of Chinese Anti-Cancer Association and The Ablation Expert Committee of the Chinese Society of Clinical Oncology" have organized multidisciplinary experts to formulate the consensus for thermal ablation of pulmonary subsolid nodules or ground-glass nodule (GGN). The expert consensus reviews current literatures and provides clinical practices for thermal ablation of GGN. The main contents include: (1) clinical evaluation of GGN, (2) procedures, indications, contraindications, outcomes evaluation and related complications of thermal ablation for GGN and (3) future development directions.
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Objective:To investigate the application value of fixation mesh with suture anchor in the repair of parailiac hernia.Methods:The retrospective and descriptive study was conducted. The clinical data of 5 patients with parailiac hernia who were admitted to Shaoxing People′s Hospital from March 2016 to February 2019 were collected. There were 4 males and 1 female, aged from 23 to 67 years, with a median age of 49 years. Patients underwent repair of parailiac hernia, in which mesh with suture anchor was fixed on the outside of the defect to the inner side of the ilium. Observation indicators: (1) surgical and postoperative conditions; (2) follow-up. Follow-up using outpatient examination or telephone interview was conducted at postoperative 1 week, at postoperative 2 weeks, at postoperative 1, 3, 6 months, at postoperative 1 and 2 years, respectively. The follow-up was up to July 2019. During the follow-up, the conditions about drainage tube removal, incision infection, hernia recurrence, and chronic pain were observed. Measurement data with normal distribution were represented as Mean± SD, and measurement data with skewed distribution were represented as M (range). Results:(1) Surgical and postoperative conditions: 5 patients underwent surgeries successfully, without blood transfusion. The volume of intraoperative blood loss was 100 mL(range, 20-300 mL). The operation time and duration of drainage tube placement were (129±13)minutes and (13.8±1.9)days. Patients were discharged from hospital, without postoperative complications during the hospital stay. The duration of hospital stay was 13 days(range, 8-19 days). (2) Follow-up: patients were followed up for 4-39 months, with a median follow-up time of 16 months. One of the 5 patients was removed drainage tube during the hospital stay and other 4 patients were removed at the outpatient after discharge from the hospital. One patient felt numbness in the surgical site at postoperative 1 month without aggravation during the follow-up, and received no specific treatment. Four patients completed computed tomography examination at postoperative 6 months, without hernia recurrence. There was no incision infection or chronic pain.Conclusions:It is safe and effective to use fixation mesh with suture anchor in the repair of parailiac hernia.

Objective:To explore the feasibility and optimization effect of modifying the Henry Ford Hospital (HFHS) RapidPlan model for stereotactic body radiation therapy planning based on local requirements.Methods:The following changes were made based on Henry Ford Health System(HFHS) Rapid Plan Lung SBRT model, taking the latest clinical guideline evidence and local clinical practice into account: Internal gross target volume(IGTV) and organ at risk(OAR) structure, lung, were added and set corresponding parameters.The upper value of planning target volume (PTV) was adjusted from 109% to 125%. The original training library was replaced with 73 local historical simultaneous integrated boosting plans, and statistical verification and outlier cleaning of the initial trained model were performed using Model Analytics software. Totally 10 cases not included in the model library were selected for independent verification, and automatic optimization result of the models before and after modifying were compared under the same beam condition. The following dosimetric parameters were compared after target dose normalization: conformal index (CI) of target volume, the mean doses, maximum doses and dose-volume parameters of OARs.Results:The " tail" of the PTV′s DVH and the " shoulder" and " tail" of the IGTV′s DVH of model M (local) validation plan (M (local)_P) performs higher than the original model HFHS (HFHS_P). The PTV_CI (1.07±0.13) of M local_P were significantly smaller than HFHS_P (1.25±0.24) ( Z=-2.497, P<0.05). Except for Heart_ D15 cm 3 and Heart_ Dmax, most of the M local_P dosimetric parameters of OARs were lower than HFHS_P, and the standard deviation was smaller. However, the difference of between two plans was no more than 3.06%. 10 HFHS_P plans don′t satisfy dose parameters requirement, two of which PTV_CI values are 1.52 and 1.74, far beyond the clinically acceptable range. Conclusions:Commercial model HFHS could be localized by replacing training library and adjusting parameters. Moreover, plans optimized by the modified model are local clinical acceptable in the aspects of target volume conformity and hotspots, and have a better performance in terms of OAR sparing and plan consistency.

As the life expectancy of the population increases and traditional indexes are flawed in reflecting the health level, the concept of the healthy life expectancy has emerged, which integrates the length of the life and quality, more comprehensively reflects the health level of the population. This article has summarized the emergence and development of health life expectancy, classification of indexes, and commonly used measurement methods, as well as domestic and international application examples, and domestic research status. It proposes to establish a unified national measurement method, and make full use of big data resources in health care to comprehensively assess the health life expectancy of the population.

Objective: To understand the injuries among 16 459 left-behind children from 27 poor rural areas in 12 provinces of China, 2016. Methods: Data were collected from the survey of 'Health Service Needs Assessment’ (HSNA) program on left-behind children, from poor rural areas in the middle and western parts of China. Factors including causes, types, locations, related activities, ways of treatment and outcomes among left-behind children with injuries in 2016, were described and analyzed by gender and age groups. Results: In 2016, per-person and person-time incidence rates of injuries were 8.88% and 11.21%, among the 16 459 left-behind children from 27 poor rural areas in 12 provinces of China, both higher in boys, than in girls. Most injuries were unintentional with its proportion higher in older children. The main types of injuries were seen as falls, blunt and sharp injuries, with burns and animal injuries more common in younger children. Injuries among left-behind children mainly took place at home, kindergarten/school, and on the highways/streets/roads, during playing. Most common ways of treatment would include at the emergency settings, self-treated, with older children more likely to treat by themselves. Most injuries were cured. Conclusions In programs on prevention and control of injuries targeting the left-behind children in poor rural areas, special attention should be given to older boys, on falls and blunt/sharp injuries, at home or kindergarten/school. Education programs should pinpoint on self-rescue skills and guidance on kids by the parents, with behavioral norms and social support included. Related comprehensive prevention and control mechanism should be developed in families, schools and communities, with medical resources and insurance mechanism explored to serve these population and districts, including those left-behind children.

Objective To investigate the value of neurite orientation dispersion and density imaging (NODDI) in quantitative evaluation of the microstructural changes in basal ganglia and thalamus in Wilson's disease (WD) patients,and to assess the diagnostic efficacy of NODDI.Methods Totally 27 WD patients (WD group) and 26 age-and sex-matched controls (control group) were enrolled.All subjects underwent MR scanning with NODDI.Parameters of NODDI,including intracellular volume fraction (Vic),orientation dispersion index (ODI) and isotropic volume fraction (Viso) of bilateral caudate nucleus,globus pallidus,putamen and thalamus were compared between the 2 groups.Correlation analysis was performed between each parameter of NODDI and clinical Young scores.Random Forest model was used to assess the relative importance of each parameter and to evaluate the diagnostic efficacy.Results The Vic and ODI of bilateral caudate nucleus,globus pallidus and putamen in WD patients were significantly lower than those in normal controls (all P＜0.05),while Viso was significantly higher than that in normal controls (all P＜0.05).The Vic of bilateral thalamus was lower,while Viso was higher in WD patients than those in normal controls (all P＜0.05),and ODI had no significant difference between the 2 groups (P=0.055).In WD patients,Vic and ODI of bilateral caudate nucleus,globus pallidus and putamen were negatively correlated with clinical Young scores.Viso of globus pallidus and putamen were positively correlated with clinical scores.The prediction accuracy of NODDI was 96.23％,and the area under ROC curve was 0.96.Conclusion NODDI can effectively evaluate changes in microstructures and metabolism during copper deposition in WD patients,and it may be useful in detecting changes of brain deep nuclei and assessing the progression of WD.