Objective To investigate the species of ticks in Suizhou City, Hubei Province, so as to provide insights into management of ticks and tick-borne diseases. Methods During the period between May 2023 and June 2024, livestock breeding farms and vegetation neighboring the place of residence of confirmed and suspected patients with tick-borne disease were selected as sampling points in rural areas from Yindian Township, Gaocheng Township, Wanhe Township, Wushan Township, Xiaolin Township, Xihe Township, Hedian Township and Beijiao Street in Suizhou City, Hubei Province, where confirmed and suspected cases with tick-borne diseases had been reported. The parasitic ticks on the body surface of free-range livestock were captured with tweezers in livestock breeding farms, and free ticks on the vegetation surface were captured with the flagging method. Morphological identification of tick samples was performed under a microscope, and the gender and developmental stage of ticks were determined. One engorged adult tick, 2 to 3 blood-feeding but non-engorged adult ticks, 10 to 15 unfed female ticks, 15 to 20 unfed male ticks, and 30 to 40 tick nymphs or larvae were assigned into a group, respectively. Genomic DNA was extracted from tick samples in each group, and mitochondrial 16S rRNA gene was amplified. Sequence analysis was performed with the DNASTAR software, and phylogenetic analysis was performed using the software MEGA 7.0. In addition, the phylogenetic tree was generated using the maximum likelihood method based on the Kimura 2 parameter model. Results A total of 2 438 ticks were captured from Suizhou City, Hubei Province during the period between May 2023 and June 2024, including 595 free ticks and 1 483 parasitic ticks. Three developmental stages of ticks were captured, including larvae, nymphs, and adults, and 75.18% (1 899/2 438) of captured ticks were adult, in which 79.04% (1 501/1 899) were female. Morphological and molecular biological assays identified one family, three genera and four species of captured ticks, including 2 425 Haemaphysalis longicornis ticks (99.47%) and one H. flava tick (0.04%) of the genus Haemaphysalis, 11 Rhipicephalus microplus ticks (0.45%) of the genus Rhipicephalus, and one Ixodes sinensis tick (0.04%) of the genus Ixodes in the family Ixodidae. Phylogenetic analysis revealed that the H. longicornis sequence (SZ49) in this study was clustered with sequences from Yunnan Province (GenBank accession number: MH024510.1), Hebei Province (GenBank accession number: MK450606.1) and Henan Province (GenBank accession number: MZ230645.1) into a clade, and the H. flava sequence (SZ19) in this study was clustered with sequences from Japan (GenBank accession number: MW064044.1), South Korea (GenBank accession number: ON629585.1), and Jiangsu Province (GenBank accession number: PP494741.1) and Hebei Province of China (GenBank accession number: MH520685.1) into a clade, while the R. microplus sequence (SZ8) in this study was clustered with the sequences from India (GenBank accession number: MK621328.1), and Henan Province (GenBank accession number: MT555307.1) and Guizhou Province of China (GenBank accession number: PP446801.1) into a clade. The sequence of I. sinensis (SZ23) in this study had 99.51% homology with that (GenBank accession number: OM368265.1) of ticks sampled from Wuhan City, Hubei Province. Conclusion There are four tick species of H. longicornis, H. flava, R. microplus and I. sinensis in Suizhou City, Hubei Province, and H. longicornis is the dominant species. H. flava is firstly recorded in Suizhou City.

Objective To make a comprehensive analysis of the index of benefit and medical service ability of disease,and provide references for the operation management of public hospital based on disease.Methods TOPSIS was used to compre-hensively evaluate the income contribution,income structure,daily income,the proportion of operation/grade 4 operation,DRG-CMI and other indexes.According to the Boston matrix,two-dimensional quadrant analysis was carried out to determine the dominant diseases in the operation management.Results Twelve main diseases in a hospital specialty were analyzed,and the comprehensive scores of two dimensions of benefit and medical service ability were formed.According to the scores,a two-dimen-sional quadrant map was drawn,and the characteristics of diseases in each quadrant were summarized to identify the dominant diseases that contribute greatly to the economic operation and technical difficulty evaluation of the specialty.Conclusion The combined application of TOPSIS and Boston matrix in specialty operation analysis can help public hospital to realize the classifica-tion management of disease balancing benefit and difficulty,so as to optimize the disease structure and improve the utilization rate of medical resources.

Objective To explore the implementation effect of PDCA(plan-do-check-action)style training of severe ultrasound and hemodynamics in standardized training(residential training)for residents majoring in internal medicine on improving their clinical decision-making ability.Methods A retrospective research method was conducted,60 residents in Xinyang Central Hospital from July 2017 to July 2023 were selected as the research objects,and patients were randomly divided into experimental group and control group,with 30 residents in each group.After the routine entrance education,the experimental group applied the PDCA mode training of severe ultrasound and hemodynamics.The control group was trained with the training objectives and requirements of the department of critical care medicine in the contents and standards of standardized training for internal medicine residents for 2 months.At the end of the training period,the residents of the two groups were assessed and investigated by questionnaire,and the differences of theoretical knowledge assessment,clinical practice skills assessment,case assessment scores and satisfaction between the two groups were compared.Results The results of theoretical knowledge examination,diagnosis and differential diagnosis,and clinical decision-making in the experimental group were significantly higher than those in the control group(theoretical knowledge examination score:90.5±2.7 vs.85.7±3.8,diagnosis and differential diagnosis score:92.0±2.4 vs.87.9±3.7,clinical decision-making score:90.3±3.1 vs.85.5±3.9,all P<0.05),satisfaction with teaching methods,stimulating learning interest,firmly mastering knowledge,enhancing problem-solving ability,improving learning enthusiasm,improving clinical thinking ability and enhancing team consciousness was also significantly higher than that of the control group[teaching methods:80.0%(24/30)vs.46.7%(14/30),stimulate learning interest:83.3%(25/30)vs.56.7%(17/30),firmly mastering knowledge:80.0%(24/30)vs.40.0%(12/30),enhance problem-solving ability:70.0%(21/30)vs.43.3%(13/30),improving learning enthusiasm:83.3%(25/30)vs.50.0%(15/30),improving clinical thinking ability:60.0%(18/30)vs.40.0%(12/30),enhancing team consciousness:73.3%(22/30)vs.46.7%(14/30),all P<0.05].Conclusion The application of PDCA-style training of severe ultrasound and hemodynamics can help internal medicine residents master the basic theory and skills of severe diseases faster and better in the rotation of critical medicine departments,which is more conducive to improving the clinical decision-making ability of internal medicine residents.

BACKGROUND: LY01005 (Goserelin acetate sustained-release microsphere injection) is a modified gonadotropin-releasing hormone (GnRH) agonist injected monthly. This phase III trial study aimed to evaluated the efficacy and safety of LY01005 in Chinese patients with prostate cancer. METHODS: We conducted a randomized controlled, open-label, non-inferiority trial across 49 sites in China. This study included 290 patients with prostate cancer who received either LY01005 or goserelin implants every 28 days for three injections. The primary efficacy endpoints were the percentage of patients with testosterone suppression ≤50 ng/dL at day 29 and the cumulative probability of testosterone ≤50 ng/dL from day 29 to 85. Non-inferiority was prespecified at a margin of -10%. Secondary endpoints included significant castration (≤20 ng/dL), testosterone surge within 72 h following repeated dosing, and changes in luteinizing hormone, follicle-stimulating hormone, and prostate specific antigen levels. RESULTS: On day 29, in the LY01005 and goserelin implant groups, testosterone concentrations fell below medical-castration levels in 99.3% (142/143) and 100% (140/140) of patients, respectively, with a difference of -0.7% (95% confidence interval [CI], -3.9% to 2.0%) between the two groups. The cumulative probabilities of maintaining castration from days 29 to 85 were 99.3% and 97.8%, respectively, with a between-group difference of 1.5% (95% CI, -1.3% to 4.4%). Both results met the criterion for non-inferiority. Secondary endpoints were similar between groups. Both treatments were well-tolerated. LY01005 was associated with fewer injection-site reactions than the goserelin implant (0% vs . 1.4% [2/145]). CONCLUSION: LY01005 is as effective as goserelin implants in reducing testosterone to castration levels, with a similar safety profile. TRIAL REGISTRATION ClinicalTrials.gov, NCT04563936.
Humans ; Male ; Antineoplastic Agents, Hormonal/therapeutic use* ; East Asian People ; Gonadotropin-Releasing Hormone/agonists* ; Goserelin/therapeutic use* ; Prostate-Specific Antigen ; Prostatic Neoplasms/drug therapy* ; Testosterone

Objective: To understand the prevalence rate of pre myopia among preschoolers and its associated factors, so as to provide a basis for the formulation of myopia prevention and control policies. Methods: In May 2022, a tatol of 1 070 preschoolers in the Science City Area of Mianyang City were selected by using a cluster sampling method. The visual acuity of preschool children was obtained through refractive examination, and a questionnaire survey was conducted to investigate associated factors of myopia in the preclinical stage by Chi square test and multivariate Logistic regression analysis. Results: The prevalence rate of pre myopia in preschoolers was 67.01%, including 66.30% for boys and 67.76% for girls. There was no significant difference by sex( χ 2=0.26, P > 0.05). Multivariate Logistic regression analysis showed that at least one parent with myopia, too much near work activities, time spent on outdoor activity <2 h per day, lack of sleep, and screen time ≥1 h per day were positively correlated with the occurrence of pre myopia( OR =1.62, 1.46, 1.46, 1.38, 1.53, P <0.01). Conclusion The prevalence of pre myopia among preschool children in Science City Area is high. It is suggested that parents, kindergartens and relevant departments should pay attention to the visual status of preschoolers, increase outdoor activities, ensure adequate sleep and train preschoolers to develop scientific eye hygiene habits.

Objective To explore the impact of short-term meditation on ego-depletion in college students.Methods Sixty college students without any meditation and mental calculation experience were recruited voluntarily,and were allocated randomly and equally into three groups: the control group,the rest group,and the meditation group(n=20 in each group).Participants completed the positive affect and negative affect scale and the first handgrip test.A difficult mental calculation task was used to induce ego depletion.After that,the control group performed the second handgrip test immediately,and the rest group had a 5-min break,while the meditation group had a 5-min meditation practice following a meditation audio.Participants then reported the task difficulty and the impulse to write down intermediate answers during the mental calculation task.They also finished the positive and negative affect scale again.The task difficulty and impulse scores,the number of response items and correct items,the change of the handgrip time and the mood between pretest and posttest were compared among three groups.Results There were no differences in the task difficulty score,the impulse score,the number of response items and correct items among the three groups (all P>0.05).The handgrip time was shorter in posttest ((71.91±24.58) s) than in pretest ((91.39±37.63) s) in the control group (P<0.05).The handgrip time was also shorter in posttest ((81.75±25.77) s) than in pretest ((97.88±33.77) s) in the rest group (P<0.05).However,the difference between the handgrip time in posttest ((82.21±34.63) s) and in pretest ((83.11±42.45) s) was not significant in the meditation group (P>0.05).There were no differences in the change of positive and negative affect between pretest and posttest (all P>0.05).Conclusions hort-term meditation buffers ego depletion in college students,which cannot be attributed to affect.

Objective:To explore whether implicit priming of self-awareness can prevent self-control depletion.Methods:Totally 60 college students volunteers were recruited,and were allocated pseudo-randomly and equally into the control group,the non-self-awareness priming group,and the self-awareness priming group,20 volunteers in each group.The scrambled sentence task was applied in implicit priming,the mental calculation task was used to induce self-control depletion indexed by task difficulty,the impulse to write down the intermediate answers,the number of response items and correct items,the handgrip test was used to measure self-control performance,and the Positive Affect and Negative Affect Scale (PANAS) was used to measure affect.The self-control depletion,the handgrip time and the PANAS scores were compared among three groups.Results:There was no significant difference in task difficulty score,impulse score,the number of response items and correct items among the three groups (Ps ＞0.05).The group differences of the change of positive and negative affect before and after depletion were also not significant (Ps ＞0.05).After controlling the effect of the first handgrip time before depletion,the difference of the handgrip time after depletion between the control group and the non-self-awareness priming group was not significant (P ＞ 0.05).However,the handgrip time in the controI group and in the non-self-awareness group were both shorter than that in the self-awareness priming group [(69.2 ± 3.6) s,(71.1 ± 3.6) s vs.(81.9 ± 3.6) s,Ps ＜0.05].Conclusions:It suggests that implicit priming of self-awareness might hold promise in preventing self-control depletion.

Objective: To investigate the safety and efficacy of the Weitan Waifu patch on the postsurgical gastroparesis syndrome (PGS) of gastrointestinal cancer. Methods: The multi-center, double-blind, randomized controlled trial was conducted with superiority design. Patients with PGS of gastrointestinal cancer diagnosed in 4 AAA hospitals and the abdominal symptom manifested as cold syndrome by Chinese local syndrome differentiation were recruited. These patients were randomly divided into two groups according to 1∶1 proportion. Placebo or Weitan Waifu patch was applied in control group or intervention group, respectively, based on the basic treatments, including nutrition support, gastrointestinal decompression, promoting gastric dynamics medicine.Two acupuncture points (Zhongwan and Shenque) were stuck with placebo in control group or patch in treatment group. The intervention course was 14 days or reached the effective standard. Results: From July 15, 2013 to Jun 3, 2015, 128 participants were recruited and 120 eligible cases were included in the full analysis set (FAS), and 60 cases in each group. 88 cases were included in the per-protocol set (PPS), including 45 cases in the treatment group and 43 cases in the control group. In the FAS, the clinical effective rate in the treatment group was 68.3%, significantly superior than 41.7% of the control group (P=0.003). The medium time of effective therapy in the treatment group was 8 days, significantly shorter than 10 days in the control group (P=0.017). In the FAS, 3 adverse events occurred in the treatment group, including mild to moderate decrustation, pruritus and nausea. The incidence rate of adverse events was 5.0% (3/60) and these symptoms were spontaneously remitted after drug withdrawal. No severe adverse events were observed in the control group. There was no significant difference between these two groups (P=0.244). Conclusion: Weitan Waifu patch is a safely and effectively therapeutic method for patients with PGS (cold syndrome) of gastroenterological cancer. Trial registration International Standard Randomized Controlled Trial Number Register, ISRCTN18291857

OBJECTIVETo investigate the relationship between acute graft rejection early after renal transplantation and the variations of platelet parameters.

METHODSWe retrospectively analyzed the clinical data of 167 renal transplant recipients before and within 2 months after the surgery. Before and at 1-10 days, 15 days, 30 days, 45 days and 60 days after the transplantation, 5 platelet parameters, including platelet count (PLT), platelet hematocrit (PCT), mean platelet volume (MPV), platelet volume distribution width (PDW), and large platelet ratio (P-LCR), were detected in the 35 patients with acute graft rejection within two months (AR group) and in the other 132 recipients with good graft recovery (control group).

RESULTSThe AR group and control group showed no significant difference in PLT, PCT, MPV, or P-LCR before the surgery, but the PDW was significantly higher in the AR group (t=2.18, P=0.035). These parameters were similar within 5 postoperative days between the two groups (P>0.05), but in postoperative days 6-15, the AR group showed significantly increased MPV, PDW and P-LCR compared with the control group (P<0.05). In postoperative days 6-9, MPV, PDW and P-LCR became stable in AR group but tended to decrease in the control group, showing obviously different patterns of variation between the two groups (P<0.05).

CONCLUSIONSPreoperative PDW may have a positive correlation with acute graft rejection after renal transplantation. Monitoring the variations of MPV, PDW and P-LCR may help in the diagnosis of acute graft rejection early after renal transplantation.

Objective To analyze the MP infection status in children with respiratory tract disease and the correlation with gen‐der ,age ,season and clinical conditions .Methods To investigate the clinical data retrospectively of 655 children with respiratory tract infection from January to December 2013 .Results The positive rate of MP antibody was 48 .09% with a higher incidence in girls than boys ,and those above 3 were more susceptible to it .Winter and spring were the peak seasons .The older group had a higher positive rate of MP antibody ,together with high morbidity of MPP and LP ,the differences were statistically significant (P<0 .05) ,while the younger group was inclined to get higher WBC count and percentage of increasing CRP and neutrophils ,the differ‐ences were statistically significant(P<0 .05) .Conclusion MP is a common pathogenic bacteria causes respiratory tract infection in children above 3 years ,especially in winter and spring .The antibody positive rate rise with age and the infected children are more likely to have pneumonia meanwhile the younger group has higher WBC count ,in which more cases get higher level of CRP and neutrophils .