Ethical Dilemma in Global Vaccine Cooperation and Its Countermeasures: Taking the Global Eradication of Smallpox as an Example / 中国医学伦理学

Vaccine cooperation is an important means to deal with global infectious diseases. However, the cooperation cannot be achieved overnight. Ethical dilemma is one of the obstacles that hinders vaccine cooperation. Reviewing the history, the most successful vaccine collaboration to date has been the global smallpox eradication program. In the process of eradicating smallpox, there were also many ethical dilemmas, including the international pattern of the US-Soviet hegemony, which impacted the mutual help between countries, the ethical disputes of the vaccine itself hindering solidarity and cooperation among actors, and the vaccine coercion adopted to overcome vaccine hesitancy undermining the principle of proportionality among the freedom, equality and efficacy. The ethical dilemmas of vaccine cooperation were resolved by shaping professional and scientific consensus among medical professional groups, reaching consensus on cooperation between leading countries and developing countries, and integrating local culture to improve vaccination methods. Finally, in 1980, the world successfully eradicated smallpox. The case of smallpox eradication provides us lessons for vaccine cooperation against COVID-19 and the construction of a community of common health for mankind today.

Implementation and quality control of human immunodeficiency virus laboratory diagnosis strategy / 中华预防医学杂志

The laboratory diagnostic strategy for human immunodeficiency virus (HIV) is a process to accurately detect HIV patients through a combination of available HIV tests. Laboratory tests for HIV infection are mainly serological antibody and antigen testing and HIV RNA testing. With the update of testing reagents, the sensitivity and specificity have improved substantially and the window period of detection has shortened, but there is a risk of false positives. Various guidelines have recommended different diagnostic strategies for different target populations and different prevalence regions to guide patients to confirm the diagnosis and receive standardized antiretroviral therapy as early as possible. How to refer to the diagnostic strategies, reduce false positives and shorten the window period while increasing the detection rate is an urgent issue for laboratories to address. This article describes the characteristics and advantages and disadvantages of testing methods related to HIV infection from the perspective of laboratory diagnostic strategies, as well as the impact of the development of treatments on diagnostic strategies, in order to provide theoretical support for the practical application of HIV diagnostic strategies.

Traditional Chinese Medicine's "Yipingweiqi" Adjusts Homeostasis of Tumor Immune Microenvironment / 肿瘤防治研究

Tumor immune microenvironment has been the focus of tumor research in recent years, and its role in tumor regulation has become prominent and has received increasing attention. The imbalance of the tumor immune microenvironment plays an important role in promoting tumor progression, and the adjustment of its instability plays an important role in controlling tumor progression. The theoretical idea of Traditional Chinese Medicine's "Yipingweiqi" is basically the same as that of modern medicine of controlling tumors by maintaining the balance of the immune microenvironment. This study discusses the aspects of tumor immune microenvironment, its destabilization, relationship to tumor progression, importance in Traditional Chinese Medicine, and regulation by Traditional Chinese Medicine with different treatments. In particular, this work focuses on the role of Traditional Chinese Medicine in maintaining the balance of the tumor immune microenvironment and its potential mechanism by using qi benefit, yang warming, dampness eliminating, and heat clearing under the guidance of the principle of "Yipingweiqi". Results will provide reference for the application of Traditional Chinese Medicine in the diagnosis and treatment of tumors.

Evaluation of reliability and validity, and application on the Simplified Rating Questionnaire of Social Ecological Risks in Adolescents / 中国学校卫生

Objective@#To develop a simplified Rating Questionnaire of Social Ecological Risks in Adolescents and to evaluate the reliability and predictive validity of the brief questionnaire, so as to provide data and evidence support for building the evaluation system of cumulative social ecological risk exposure.@*Methods@#A large cross sectional was conducted in eight areas, including Shenzhen, Zhengzhou, Xuzhou, Nanchang, Shenyang, Taiyuan, Kunming and Chongqing, from October to December 2021. A total of 22 868 adolescents were included in the analysis. Data on healthy behaviors from 10 838 adolescents from Shenyang, Taiyuan, Kunming, Chongqing were used for item selection, based on factor analysis, validity and reliability evaluation. The data from Shenzhen, Zhengzhou, Xuzhou, Nanchang, including 12 030 adolescents, were used to define the partition values of the brief questionnaire, and evaluate the predictive validity.@*Results@#The brief questionnaire containing 25-item were developed by analyzing and choosing all items of original questionnaire, and covered seven dimensions including individual, family, school, community, policy, time and culture. The cumulative contribution rate of variance was 54.95%, the Cronbach coefficient was 0.79, and the split half coefficient was 0.70. Participants in the higher risk group had significantly higher risk of smoking ( OR =4.05, 95% CI = 2.78 -5.92), drinking ( OR =3.47, 95% CI =2.86-4.19), suicidal ideation ( OR =8.85, 95% CI =7.68-10.21), suicidal plans ( OR = 8.85, 95% CI =7.27-10.78), suicidal attempt ( OR = 8.86 , 95% CI =6.67-11.78) than individual in the lower risk group ( P < 0.05). After stratified by gender, the above positive correlations still remained significant( P <0.05).@*Conclusion@#The brief questionnaire, with good reliability and predictive validity, could be widely applicated in the further researches on social ecological risk factors.

Abiraterone combined with prednisone in the treatment of high-risk high-tumor load metastatic castration-resistant prostate cancer: a case report and literature review / 现代泌尿外科杂志

【Objective】 To observe the efficacy of abiraterone (AA) in the treatment of metastatic castration-resistant prostate cancer (mCRPC). 【Methods】 The clinical data of a newly diagnosed metastatic hormone sensitive prostate cancer (mHSPC) patient with high risk and high tumor load were analyzed. After operation and endocrine therapy, the disease evolution was observed. Relevant literature was reviewed. 【Results】 After laparoscopic radical prostatectomy, 6-month bicalutamide and androgen deprivation therapy (ADT), the total prostate specific antigen (tPSA) was reduced to the lowest of 0.51 ng/mL, and then increased month by month. After domestic abiraterone (trade name: Qingkeshu) in the 8th month was administered for 4 months, tPSA continued to increase to 12.39 ng/mL. The case was then diagnosed as mCRPC. The treatment was adjusted again in the 11th mouth and the patient received AA (trade name: Zeke) combined with prednisone and ADT, and tPSA decreased to 0.17 ng/mL 2 months later. After 14 months of treatment, tPSA remained at about 0.12 ng/mL. Systemic ECT examination indicated that the range of bone metastases decreased and some areas of nuclide concentration turned shallow without obvious adverse reactions. 【Conclusion】 AA combined with prednisone and ADT can produce rapid decline in PSA and a good response in mCRPC patients. It can also significantly slow the progression of bone metastasis and relieve pain symptoms without obvious adverse reactions. Long-term efficacy needs further observation.

Ethical Dilemma of "Virus Sovereignty" / 中国医学伦理学

The concept of "virus sovereignty" proposed by Indonesia in 2007 challenges the international tradition of virus sharing. In the context of the global outbreak of coronavirus disease 2019, the issue of virus sharing has become an important topic in the reform of the global health governance mechanisms. Virus sharing is an important guarantee of dealing with major global infectious diseases. However, the emergence of the concept of "virus sovereignty" shows that there are defects in the operation of virus sharing mechanism in the international community. The "virus sovereignty" problem is an ethical issue essentially, involving asymmetric interests hindering unity and cooperation, intellectual property rights expansion challenging the principle of solidarity, and excessive self-defense amplifying utility risks. "Community of common health for mankind" provides a constructive and feasible option to solve the dilemma of "virus sovereignty".

Outcomes of laryngotracheal reconstruction with anterior and posterior costal cartilage grafts in severe pediatric subglottic stenosis or laryngeal web / 中华耳鼻咽喉头颈外科杂志

Objective: To investigate outcomes of laryngotracheal reconstruction (LTR)with anterior and posterior costal cartilage grafts in severe pediatric subglottic stenosis (SGS) or laryngeal web (LW). Methods: A review of patients with severe subglottic stenosis or laryngeal web between January 2020 and January 2022 was performed. Demographic features including gender, age at diagnosis, age at surgery, etiology, airway support, and other comorbidities were collected preoperatively. Patients were evaluated in surgical site, breathing, swallowing, phonation and complications postoperatively.Descriptive analysis was used in this research. Results: Eight patients were included: six with grade Ⅲ SGS following Cotton-Myer grading scale, and two with type Ⅲ LW following Cohen's classification. All patients underwent LTR with anterior and posterior costal cartilage grafts. Five patients underwent single-stage LTR (ssLTR), and three patients underwent double-stage LTR (dsLTR). Seven out of eight patients were able to successfully extubate or decannulate with normal swallowing function; four patients had mild hoarseness, and three had moderate hoarseness. One patient failed in extubation, and underwent tracheotomy. Conclusions: LTR with anterior and posterior costal cartilage grafts is an effective and safe treatment for severe SGS or LW. Careful preoperative assessment of disease severity and overall medical status will help selection between ssLTR and dsLTR, thereby maximizing patient outcomes for both modalities.

Course and clinical severity of the SARS-CoV-2 Omicron variant infection in Tianjin, China

There is limited information describing the course and severity of illness in subjects infected by the SARS-CoV-2 Omicron variant, especially in children. In this population-based cohort study, subjects with Omicron variant infection during the outbreak between January 8 and February 12, 2022 in Tianjin, China were included. The main outcomes were the distribution of illness severity and clinical courses. Of the 429 subjects (113 [26.3%] children; 239 [55.7%] female; median age, 36 years [IQR 15.0 to 55.0 years]), the proportion (95% CI) of symptomatic subjects on admission was 95.6% (93.2%, 97.2%), including 60.4% (55.7%, 64.9%) mild, 35.0% (30.6%, 39.6%) moderate, and 0.2% (0.0%, 1.3%) severe. Compared with adults, children had lower proportion of moderate Covid-19 (8.8% vs 44.3%). The median (IQR) length of hospital stay was 14.0 (12.0, 15.0) days. Symptomatic and moderate Covid-19 in Omicron infections was common in adults and children.

How curriculum delivery translates into entrepreneurial skills: The mediating role of knowledge of information and communication technology.

This research examines how curriculum delivery predicts entrepreneurial skills, with knowledge of information and communication technology (ICT) as a mediator. Curriculum delivery with the multiple dimensions of objectives, contents, teaching strategies, and feedback and assessment was used in this study, and a quantitative research design was adopted. A questionnaire survey was used to collect data from 482 students at six universities in Lahore, Pakistan, and the partial-least-squares structural equation model in SmartPLS 3.2 was used for data analysis. The results show that all dimensions of curriculum delivery (i) do not influence entrepreneurial skills and (ii) positively influence the knowledge of ICT. Also, in the indirect relationships, all dimensions of curriculum delivery (i.e., objectives, contents, teaching strategies, and feedback and assessment) are associated positively with ICT knowledge. Therefore, ICT knowledge plays a mediating role between curriculum delivery and entrepreneurial skills. The results also show that curriculum delivery for educational entrepreneurs is not working effectively and efficiently in Pakistani universities, and it is concluded that curriculum delivery and ICT knowledge boost entrepreneurial skills. Finally, the conclusions, limitations, and practical implications of this study are presented in detail.

Polymeric indoximod based prodrug nanoparticles with doxorubicin entrapment for inducing immunogenic cell death and improving the immunotherapy of breast cancer.

Immunotherapy based on host immunity has emerged as a powerful therapeutic strategy for tumor treatment. However, utilizing the immune system against tumors often fails to result in a durable immune response due to insufficient immunogenicity and the immunosuppressive conditions in the tumor microenvironment. Herein, we developed prodrug-based nanoparticles (DOX/IND@NPs) for the codelivery of indoximod (IND), an indoleamine 2,3-dioxygenase (IDO) inhibitor that can block the IDO pathway and generate antitumor immunity, and doxorubicin, a DNA-damaging therapeutic agent that can induce tumor immunogenic cell death (ICD). The nanocarrier was designed for tumor chemoimmunotherapy, synergistically promoting immunogenicity and modulating the immunosuppressive tumor microenvironment (ITME). Our data showed that DOX induced tumor immunogenicity and increased the infiltration of CD8 + T cells into the tumor microenvironment; nevertheless, immunosuppressive immune cell components, such like regulatory T cells (Tregs), myeloid-derived suppressor cells (MDSCs), and tumor associated macrophages (TAMs), hindered the antitumor efficacy. The introduction of IND reduced the levels of these protumor immune cells within the tumor microenvironment and further enhanced CD8 + T cell infiltration and the CD8 +/Treg cell ratio. Moreover, significant reductions in vascular endothelial growth factor (VEGF), MMP9, and CD31 (a vascular marker) expression levels were observed after DOX-IND nanoparticle treatment. This resulted in obvious tumor regression in a murine breast cancer model compared to reference formulations, indicating that the codelivery of DOX and IND is a potent potential strategy for breast cancer chemoimmunotherapy.

Methicillin-resistant Staphylococcus aureus in China: a multicentre longitudinal study and whole-genome sequencing.

The aim of this study was to investigate the genomic epidemiology of MRSA in China to identify predominant lineages and their associated genomic and phenotypic characteristics. In this study, we conducted whole-genome sequencing on 565 MRSA isolates from 7 provinces and municipalities of China between 2014 and 2020. MRSA isolates were subjected to MLST, spa typing, SCCmec typing, analysis of virulence determinants and antimicrobial susceptibility testing. Among 565 MRSA isolates tested, clonal complex (CC) 59 (31.2%), CC5 (23.4%) and CC8 (13.63%) were the major lineages, and the clonal structure was dominated by ST59-t437-IV (14.9%), ST239-t030-III (6.4%) and ST5-t2460-II (6.0%), respectively. Of note, CC8, the predominant lineage in 2014-2015, was replaced by CC59 after 2016. Interestingly, the extension and unstable structure of the CC5 population was observed, with ST5-t311-II, ST764-t1084-II, ST5-t2460-II and ST764-t002-II existing complex competition. Further analysis revealed that virulence determinant profiles and antibiograms were closely associated with the clonal lineage. The CC59 MRSA was less resistant to most tested antimicrobials and carried fewer resistance determinants. But rifampicin resistance and mupirocin resistance were closely linked with CC8 and CC5, respectively. MRSA isolates conservatively carried multiple virulence genes involved in various functions. PVL encoding genes were more common in ST338, CC30, CC398, ST8 and CC22, while tsst-1 was associated with ST5. In conclusion, the community-associated CC59-ST59-t437-IV lineage was predominant in China, with diverse clonal isolates alternately circulating in various geographical locations. Our study highlights the need for MRSA surveillance in China to monitor changes in MRSA epidemiology.

The Impacts of Emotional Intelligence on Students' Study Habits in Blended Learning Environments: The Mediating Role of Cognitive Engagement during COVID-19.

Emotional intelligence is a main area in educational psychology and a key factor in the academic life of students. It deals with deviant behavior through self-awareness and self-motivation, regulates emotional and social skills, and converts emotional energy into positive energy. This study examined direct and indirect relationships between emotional intelligence and study habits in blended learning environments. Blended learning is conceptualized as a hybrid learning approach that combines online learning opportunities and the traditional classroom approach. Furthermore, the study explored the mediating role of cognitive engagement in the relationship between emotional intelligence and study habits. We used 26 items in a paper-based questionnaire in a quantitative study to collect data on emotional intelligence, cognitive engagement and study habits from health sciences students (N = 338) enrolled in blended learning courses in universities in the Hunan province of China. Emotional intelligence included self-awareness, self-motivation, and the regulation of emotion; social skills were also examined. A partial least squares structural-equation modeling approach was applied through SmartPLS software to explore the relationships. The results indicate that self-awareness and self-motivation have direct, significant, and positive connections with study habits. Similarly, the results indicate that all four dimensions of emotional intelligence (self-awareness, self-motivation, emotion regulation and social skills) had indirect, significant, and positive relationships with study habits using cognitive engagement as a mediator variable. It was concluded that students face higher-than-usual challenges in building study habits in blended learning environments during the COVID-19 pandemic, and that emotional intelligence helps them to develop their study habits to greater effect. Similarly, it was concluded that cognitive engagement strengthens the connection between emotional intelligence and study habits. Therefore, it is recommended that universities take specific measures to enhance students' emotional intelligence and cognitive engagement, which will ultimately improve their study habits. Moreover, valuable and practical implications for teachers, practitioners, and university management were also discussed in the study.

Mechanism of adrenocorticotropic hormone in the treatment of nephrotic syndrome / 中华实用儿科临床杂志

In recent years, it has been demonstrated in some studies that adrenocorticotropic hormone (ACTH) is effective in the treatment of certain steroid-resistant nephrotic syndrome, including membranous nephropathy, focal segmental glomerular sclerosis, minimal change nephropathy and so forth.ACTH can effectively relieve proteinuria and protect renal function, suggesting that there may be other mechanisms in addition to the adrenocorticotropic effect.This article mainly introduces the biological characteristics of ACTH, in combination with the clinical and basic studies on the treatment of nephrotic syndrome by ACTH, and clarifies several possible mechanisms, in an attempt to provide basis for clinical application.

Comparison of efficacy and safety of microwave ablation and radiofrequency ablation for benign thyroid nodules / 中国医师杂志

Objective:To compare the efficacy and safety of ultrasound-guided microwave ablation(MWA) and radiofrequency ablation (RFA) in the treatment of benign thyroid nodules.Methods:The clinical data of 119 patients (187 nodules in total) with benign thyroid nodules who were treated with ultrasond-guided MWA (56 cases) and RFA (63 cases) in Shenzhen Third People′s Hospital from January 2018 to January 2020 were retrospectively analyzed. The ablation time, ablation time per unit volume, volume reduction rate of thyroid nodules after treatment, changes in thyroid function before and after treatment, and incidence of complications were compared between the two groups.Results:The ablation time and ablation time per unit volume in the MWA group were significantly shorter than those in the RFA group (all P<0.05). At 3, 6, and 12 months after treatment, the reduction rate of nodule volume in MWA group was higher than that in RFA group, and the difference was statistically significant in the subgroup with nodule >10 ml (all P<0.05). The incidence of temporary hoarseness in RFA group [6.35%(4/63)]was lower than that in MWA group [12.5%(7/56)], with no statistically significant difference ( P>0.05). Conclusions:Microwave ablation is more effective than radiofrequency ablation in the treatment of large thyroid nodules. Radiofrequency ablation is safer than microwave ablation for thyroid nodules near the risk triangle, but further research is needed to confirm.

Preliminary design and thinking on the mind map for integrated curriculum of laboratory medical education / 中华医学教育探索杂志

Cultivating comprehensive personnel with competent professional ethics, technical skills and scientific research capabilities is the goal and task of today's laboratory medical education. How to make full use of diversified teaching materials, tools and methods to improve teaching quality is worthy of exploration and thinking in laboratory medical teaching units. In this paper, using mind map as a tool, taking the COVID-19 epidemic as an example, we intend to design a set of multidisciplinary and all-round integrated curriculum of medical laboratory education, and discuss the application status and prospect of integrated curriculum and mind map in medical laboratory education. Through doing this, we aim to optimize the training goals of laboratory medicine education, innovate the teaching methods and boost the training efficiency of laboratory medicine education to keep up with the times.

One-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator / 中华实用儿科临床杂志

Objective:To investigate the clinical effectiveness of one-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator.Methods:The data of 5 patients (2 males and 3 females) with angulation and shortening deformity in the lower extremity after epiphyseal injury of the distal femur were retrospectively analyzed.The patients underwent monorail external fixator assisted one-stage osteotomy correction of the distal femur and distraction osteogenesis of the middle and upper femur in Zhengzhou Orthopeadics Hospital from May 2017 to December 2019.The mean age was 13.6 years old (range: 10 to 17 years old). The affected limbs were shortened by 5.1 cm on average (range: 3.9 to 6.5 cm). The average angulation deformity of the distal femur was 24.9° (range: 17.0°to 30.5°). The mechanical lateral distal femoral angle (mLDFA), the mechanical posterior distal femoral angle (mPDFA), the mechanical axis deviation (MAD), the range of motion (ROM) of the knee, and the length of the lower limbs before surgery and at the final follow-up were measured and analyzed.Results:All patients were followed up for 22 months on average (range: 15 to 32 months). For all the 5 patients, the mechanical axis was well realigned, mLDFA, mPDFA, and MAD returned to normal range, and the length of the affected limb achieved the goal as planned before the surgery.Besides, the affected limbs were lengthened by 5.6 cm on average (range: 3.9 to 8.0 cm), and the median healing index was 35.6 d/cm (range: 29.0 to 45.0 d/cm). The bone callus in the distraction area and the osteotomy end were well healed at the final follow-up, as indicated by the X-ray results.At the end of the distraction period, the flexion ROM of the knee in all patients reached basically 90°.By the final follow-up, all patients had a normal knee ROM.No vascular or nerve injury, dislocation of hips or knee joints, re-fracture after disassembly, deep infection and other complications were observed in all patients.Conclusions:One-stage biplanar osteotomy correction of angulation and shortening deformity of the lower extremity after epiphyseal injury of the distal femur with a monorail external fixator is safe and feasible.The method requires no multiple operations and improves the tolerance of patients during the treatment period.

Bladder-sparing comprehensive therapy for muscle invasive bladder cancer / 国际外科学杂志

Bladder cancer is one of the most common tumors of the urinary system. More than a quarter of the new bladder cancer cases in China are muscle invasive bladder cancer. The standard treatment of muscle invasive bladder cancer is radical cystectomy plus pelvic lymph node dissection. This operation has limitations such as large trauma, high postoperative complication rate and serious impact on the quality of life of patients. To control the condition of bladder cancer and improve the quality of life of patients, a comprehensive treatment and follow-up system after bladder sparing are being explored. In addition to the classic trimodal treatment which is consisted of "maximum transurethral resection of the tumor, chemotherapy and external radiotherapy" , the treating modes of single drug, multi-drug or combined chemotherapy/radiotherapy based on immune checkpoint inhibitors are in their heyday. Meanwhile, antibody-drug conjugates have been in the ascendant. The purpose of this article is to review the current situation of bladder sparing therapy for muscle invasive bladder cancer and look forward to the development direction of bladder sparing therapy in the current era of oncoimmunology.

Correlation between serum lipocalin-2 and white matter hyperintensities in patients with ischemic stroke / 国际脑血管病杂志

Objective:To investigate the correlation between the lipocalin-2 (LCN-2) level and white matter hyperintensities (WMHs) in patients with ischemic stroke.Methods:Consecutive patients with ischemic stroke admitted to the Department of Neurology, Jinling Hospital, Medical School of Nanjing University from September 2021 to November 2021 and whose duration from onset to hospitalization <14 d were prospectively enrolled. Enzyme-linked immunosorbent assay was used to detect the serum LCN-2. Fazekas scale was used to assess the severity of periventricular and subcortical WMHs. A total WMHs score ≥3 was defined as severe WMHs. Multivariate logistic regression analysis was used to determine the correlation between serum LCN-2 level and WMHs. Results:A total of 179 patients were enrolled, including 122 males (68.2%), aged 64.7±11.6 years. The median serum LCN-2 level was 387.1 g/L, and 86 patients (48.0%) had severe WMHs. Serum LCN-2 in the severe WMH group was significantly higher than that in the non-severe WMH group (505.3±342.4 g/L vs. 367.8±224.5 g/L; t=3.110, P=0.002). Multivariable logistic regression analysis showed that after adjusting for the relevant confounding factors, there was a significant correlation between higher serum LCN-2 and severe WMHs (odds ratio 2.32, 95% confidence interval 1.17-4.63; P=0.017) and higher total WMHs score (odds ratio 1.62, 95% confidence interval 1.12-2.35; P=0.011). Conclusion:Higher serum LCN-2 level is associated with severe WMHs in patients with ischemic stroke.

Comparison of clinical effects of corneal topography-guided FS-LASIK and TICL implantation for myopia with moderate to high astigmatism / 国际眼科杂志(Guoji Yanke Zazhi)

AIM: To explore the clinical efficacy of the myopic with moderate to high astigmatism correction between corneal topography-guided femtosecond laser in situ keratomileusis(FS-LAISK)and Toric implantable collamer lens(TICL).METHODS: A total of 60 patients(115 eyes)with moderate to high astigmatism in myopia(115 eyes)from June 2019 to June 2021 and treated in the refractive center of Heyuan Aier Eye Hospital were enrolled in the study, then were divided into Group A and Group B according to the operations they would accept. There were 32 patients(62 eyes)in the Group A treated with corneal topography-guided FS-LASIK and 28 patients(53 eyes)in the Group B treated with TICL implantation. Uncorrected visual acuity(UCVA), best corrected visual acuity(BCVA), spherical diopter and residual astigmatism were recorded preoperatively and postoperatively at 3mo, surgical safety and efficacy were evaluated, and the Alpins vector analysis was used to evaluate the astigmatism.RESULTS: The postoperative at 3mo, there were no differences in the safety index(1.163±0.167 vs 1.136±0.194)and the efficacy index(1.145±0.159 vs 1.123±0.196)between the patients of the two groups(P&#x003E;0.05). However, the astigmatism vector analysis showed that there were statistically differences in the index of success index [0.125(0.091, 0.200)vs 0.200(0.167, 0.250)], the correction index [1.000(0.902, 1.066)vs 0.834(0.783, 0.869)] and the flattening index [1.000(0.922, 1.079)vs 0.835(0.795, 0.870)](P&#x003C;0.01).CONCLUSION:Corneal topography-guided FS-LASIK and TICL implantation were effective and safe in correcting myopia with moderate to high astigmatism, and corneal topography-guided FS-LASIK perform better than TICL implantation for the astigmatism correction.

Discussion of novel mode of acupuncture and moxibustion based on identifying the acupoint sensitization / 中国针灸

On the base of the paradigms of clinical studies on modern moxibustion by identifying the acupoint sensitization, the records of ancient literature in successive dynasties were collected on "identifying the sensitization" of acupoints in acupuncture. In association with acupoint detection of acupuncture recorded in current textbooks, a novel concept, "exerting acupuncture by identifying the acupoint sensitization" is proposed. Acupoint sensitization is the common initial link of effect achieved by both acupuncture and moxibustion. Hence, on the basis of the routine acupoint selection by differentiating syndrome, the state of acupoint must be considerably emphasized in either acupuncture or moxibustion. The clinical curative effect may be improved by selecting the sensitized points and identifying sensitization. This novel mode of diagnosis and treatment focuses on identifying acupoint sensitization by unifying acupuncture with moxibustion and in coincidence with the modern clinical characteristics of either acupuncture or moxibustion.