Objective To investigate the incidence rate,clinical characteristics,and prognosis of neonatal stroke in Shenzhen,China.Methods Led by Shenzhen Children's Hospital,the Shenzhen Neonatal Data Collaboration Network organized 21 institutions to collect 36 cases of neonatal stroke from January 2020 to December 2022.The incidence,clinical characteristics,treatment,and prognosis of neonatal stroke in Shenzhen were analyzed.Results The incidence rate of neonatal stroke in 21 hospitals from 2020 to 2022 was 1/15 137,1/6 060,and 1/7 704,respectively.Ischemic stroke accounted for 75％(27/36);boys accounted for 64％(23/36).Among the 36 neonates,31(86％)had disease onset within 3 days after birth,and 19(53％)had convulsion as the initial presentation.Cerebral MRI showed that 22 neonates(61％)had left cerebral infarction and 13(36％)had basal ganglia infarction.Magnetic resonance angiography was performed for 12 neonates,among whom 9(75％)had involvement of the middle cerebral artery.Electroencephalography was performed for 29 neonates,with sharp waves in 21 neonates(72％)and seizures in 10 neonates(34％).Symptomatic/supportive treatment varied across different hospitals.Neonatal Behavioral Neurological Assessment was performed for 12 neonates(33％,12/36),with a mean score of(32±4)points.The prognosis of 27 neonates was followed up to around 12 months of age,with 44％(12/27)of the neonates having a good prognosis.Conclusions Ischemic stroke is the main type of neonatal stroke,often with convulsions as the initial presentation,involvement of the middle cerebral artery,sharp waves on electroencephalography,and a relatively low neurodevelopment score.Symptomatic/supportive treatment is the main treatment method,and some neonates tend to have a poor prognosis.

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 review and summarize the current research status of traditional Chinese medicine（TCM） for the treatment of chronic atrophic gastritis（CAG），provide references and hints for relevant studies，and contribute to the further understanding of TCM and the application of TCM in the treatment of CAG with scientific evidence. Method:The PubMed and Web of Science databases were searched for relevant literature on the treatment of CAG with TCM from their establishment to August 31，2020. Eligible randomized controlled trials （RCTs） and animal studies were included according to the inclusion and exclusion criteria，and then the information of the included studies was extracted，summarized，and organized for further analysis. Result:A total of 4 RCTs and 21 animal studies （including 13 papers on compound studies，3 papers on single herb studies，and 5 papers on monomer studies） about TCM treatment for CAG were included in this study. RCTs showed that TCM could work well in improving the pathological state of gastric mucosa and clinical symptoms in patients. However，there were problems of low study quality，and non-uniform diagnostic criteria for gastric mucosal pathology and clinical efficiency evaluation. Animal experiments mainly focused on the study of drug mechanism exploration，and their results showed that TCM treatment of CAG was characterized by multi-target action. However，the animal experiments also had some problems such as inconsistence of CAG animal model establishment，positive drug selection，drug intervention methods as well as intervention cycles among different experiments. Conclusion:The efficacy of TCM in the treatment of CAG has gradually gained global recognition，but there is still a need for further standardization and unification of research methods. In the future，high-quality clinical trials and standardized animal experiments are still needed to conduct in-depth studies on the time for intervention，intervention methods，active ingredients and mechanisms of TCM，so as to make contributions to the full understanding and application of TCM in the treatment of CAG.

The ventral part of the anteromedial thalamic nucleus (AMv) is in a position to convey information to the cortico-hippocampal-amygdalar circuit involved in the processing of fear memory. Corticotropin-releasing-factor (CRF) neurons are closely associated with the regulation of stress and fear. However, few studies have focused on the role of thalamic CRF neurons in fear memory. In the present study, using a conditioned fear paradigm in CRF transgenic mice, we found that the c-Fos protein in the AMv CRF neurons was significantly increased after cued fear expression. Chemogenetic activation of AMv CRF neurons enhanced cued fear expression, whereas inhibition had the opposite effect on the cued fear response. Moreover, chemogenetic manipulation of AMv CRF neurons did not affect fear acquisition or contextual fear expression. In addition, anterograde tracing of projections revealed that AMv CRF neurons project to wide areas of the cerebral cortex and the limbic system. These results uncover a critical role of AMv CRF neurons in the regulation of conditioned fear memory.

TNKSs are members of poly ( ADPribose) polymera-ses, which are different from other members of the PARP family with two unique structures: SAM domain and ankyrin repeat re-gion. TNKS participates in a variety of cellular function regula-tion, including telomere’ s dynamic balance, Wnt signaling pathways, glucose metabolism and spindle formation during mi-tosis. TNKS, as a very attractive drug target, regulates the sta-bility of target proteins via poly ( ADP-ribosylation). In recent years, the significant progress has been made for PARP inhibi-tors in cancer treatment. Multiple PARP inhibitors have entered different clinical evaluation stages. AstraZeneca's Olaparib, Clo-vis's Rucaparib, Merck's Niraparib come into existence in the market. This paper summarizes the recent studies of TNKS and its related inhibitors.

Objective To investigate the effects of transcranial direct current stimulation (tDCS) on motor function of upper limbs of stroke patients. Methods 80 stroke patients were randomly divided into experimental group and control group. Both groups accepted routine rehabilitation, while the experimental group accepted anodal stimulation, and the control group received sham stimulation. They were assessed with Brunnstrom stages of arms and hands, Fugl-Meyer Assessment (FMA) of upper extremities, Action Research Arm Test (ARAT), Motor Assessment Scale (MAS) and modified Barthel Index (MBI) before and 1 month after treatment. Results All the scores improved in both groups after treatment (P<0.05), and improved more in the Brunnstrom stages of arms and hands, FMA, ARAT in the experimental group than in the control group (P<0.05). Conclusion tDCS may promote the recovery of arms and hands function of stroke patients.

Animals ; Anthelmintics ; pharmacology ; therapeutic use ; Culture Media ; Echinococcosis ; drug therapy ; parasitology ; Echinococcus granulosus ; drug effects ; growth & development ; pathogenicity ; ultrastructure ; Parasitic Sensitivity Tests

OBJECTIVETo investigate the role of postoperative chemoradiotherapy (CRT) as a multimodality treatment option for locally advanced thoracic esophageal squamous cell carcinoma (ESCC) by a prospective comparison between surgery alone and postoperative CRT.

METHODSUsing preoperative computed tomography (CT)-based staging criteria, 158 patients with ESCC (stage II-III) were enrolled in this prospective study. With informed consent, the patients were randomized into two groups: postoperative CRT (78 cases) and surgery alone (S, 80 cases). After a few minor adjustments to the enrolled patients, the actual patients of postoperative CRT group and S group were 74 cases and 77 cases, respectively. Comparison of the complications, local recurrence rate, distant metastasis rate, survival rate and progression-free survival in the two groups was carried out.

RESULTSWith a median follow-up of 37.5 months, the 1-, 3-, 5-, 10-year overall survival (OS) rates were 91.0%, 62.8%, 42.3%, 24.4% and 87.5%, 51.3%, 33.8%, 12.5% for the postoperative CRT and S arm, respectively. A significant difference in OS was detected between the two arms (P = 0.0276). There was a significant difference of progression-free survival (PFS) between the two arms (P = 0.0136). The local recurrence rates in the postoperative CRT group and S group were 14.9% and 36.4%, respectively (P < 0.05). No significant difference was detected between the complications of the two groups (P > 0.05). Toxicities of chemoradiotherapy in the postoperative CRT arm were moderate, which can be relieved rapidly by adequate therapy.

CONCLUSIONRational application of postoperative chemoradiotherapy can provide a benefit in progression-free survival and overall survival in patients with locally advanced esophageal squamous cell carcinoma.

Adult ; Aged ; Antineoplastic Combined Chemotherapy Protocols ; therapeutic use ; Carcinoma, Squamous Cell ; pathology ; therapy ; Chemotherapy, Adjuvant ; Cisplatin ; administration & dosage ; Disease-Free Survival ; Esophageal Neoplasms ; pathology ; therapy ; Esophagectomy ; methods ; Female ; Follow-Up Studies ; Humans ; Lymph Node Excision ; Lymphatic Metastasis ; Male ; Middle Aged ; Neoplasm Recurrence, Local ; Neoplasm Staging ; Paclitaxel ; administration & dosage ; Prospective Studies ; Radiotherapy, Adjuvant ; Radiotherapy, High-Energy ; Survival Rate

OBJECTIVETo investigate the genetic abnormalities of fetuses with congenital heart diseases (CHD), and to provide guidance for the management of pregnancy and genetic counseling.

METHODSEighty-one fetuses with CHD detected by fetal echocardiography were analyzed by karyotyping after amniocentesis, cordocentesis or chorionic sampling. Then 22q11.2 deletion/duplication was detected by a competitive fluorescent multiplex short tandem repeat assay in 47 CHD fetuses without chromosomal abnormalities. With fluorescence in situ hybridization (FISH) using LSI dual color DNA probe, the deletion/duplication status was confirmed.

RESULTSThirty-four of 81 CHD fetuses had chromosomal anomalies, and 1 of the 47 CHD fetuses without chromosomal anomalies had duplication at chromosome 22q11. The incidence of aneuploidy associated CHD was 43.2%. The rate of chromosomal anomalies is higher in the cases associated with extra-cardiac anomalies than in that with isolated CHD (64.5% versus 28.0%). In the 35 fetuses with chromosomal abnormalities, 19 (54.3%) were trisomy 18.

CONCLUSIONChromosomal abnormalities occurred in 43.2% of CHD cases and trisomy 18 is the most common aneuploidy. The likelihood of chromosomal anomaly increases when there is extracardiac involvement. Testing for the 22q11.2 microdeletion/duplication is recommended in all CHD fetuses without chromosomal anomalies. It is important for the further management of pregnancy and genetic counseling.

Adult ; Amniocentesis ; methods ; Chromosome Aberrations ; chemically induced ; classification ; Female ; Fetal Development ; genetics ; Gestational Age ; Heart Defects, Congenital ; diagnostic imaging ; genetics ; Humans ; Karyotyping ; Pregnancy ; Trisomy ; physiopathology ; Ultrasonography, Prenatal

Objective To develop the method of 16S rRNA gene clone library for tick bacterial flora analysis, and to analyze the detection effective of pathogens in tick and capacity of bacterial flora diversity. Methods Primers were designed according to the specific gene of Borrelia burgdorferi, Bartonella henselae, Anaplasma phagocytophilum, Ehrlichia chaffeensis and templates were choosen by positive PCR result to amplify the DNA extracted from the ticks. One set of primers targeting 16S rRNA gene conserved region were chosen to amplify certain fragments, DNA extraction, PCR reaction, cloning and sequencing. Nucleotide sequences were compared with GenBank database. Calculated Coverage values of clone library and Shannon-Wiener diversity index. Results Sixteen defined genus-or species-bacteria were detected in 103 valid sequences. Eight species were edge type (Clone No. > 5). Three kinds of pathogens were identified (Borrelia burgdorferi, Bartonella henselae and Rickettsia sp). Three kinds of pathogens were not edge type(Clone No. < 5). Coverage value was 96.11%, and Shannon-Wiener index was 2.40. Analysis results of cloning sequence showed that tick-parasitic bacteria mainly were α and γ deformation mycetes which accounted for 56.25% (9/16). Conclusions The 16S rRNA gene sequences technology could make relative quantitative of bacterial flora, and detect many kinds of pathogens in tick. It's a good method for detection of pathogens and bacterial flora analysis.