Background: A simple superoposterior approach to thoracic transforaminal epidural injections (TFEIs) under ultrasonographic guidance was proposed to reduce zoster-associated pain (ZAP) involving multiple thoracic nerves and the likelihood of transitioning to postherpetic neuralgia (PHN). Methods: Patients were prospectively enrolled. Primary endpoints were the burden of illness (BOI) scores and epidural contrast spread. Secondary endpoints included number of needle insertion attempts, sensory blockade, hemodynamic changes, procedure time, radiation dose, adverse events, rescue analgesics, PHN incidence and EuroQoL 5-Dimension scores. Results: Thirty-five injections were performed in 27 patients. Median levels of cephalad-caudad epidural contrast spread were 3, 4, and 5 ml following injections of 2, 3, and 4 ml. Dorsal epidural spread was observed at levels 3, 4, and 5, whereas concurrent ventral spread was observed at levels 2, 3, and 4. BOI scores at 30–180 days significantly decreased (mean difference: −25.3, 95% CI [−57.4 to 6.6], P = 0.005), accounting for reduced rescue analgesic requirements and PHN occurrence and improved EuroQoL 5-Dimension scores. Median sensory blockade at 5 min post-procedure was at level 2, 3, and 4 after 2, 3, and 4 ml of therapeutic injectate. No significant hemodynamic changes were noted at 15 min post-injection. No serious adverse events were observed. Conclusions Spread of thoracic epidural contrast to all involved nerves was confirmed using this novel technique. Simplified needle placement reduced the technical difficulty and risk of complications. It might be a promising alternative approach for ZAP.

Background: A simple superoposterior approach to thoracic transforaminal epidural injections (TFEIs) under ultrasonographic guidance was proposed to reduce zoster-associated pain (ZAP) involving multiple thoracic nerves and the likelihood of transitioning to postherpetic neuralgia (PHN). Methods: Patients were prospectively enrolled. Primary endpoints were the burden of illness (BOI) scores and epidural contrast spread. Secondary endpoints included number of needle insertion attempts, sensory blockade, hemodynamic changes, procedure time, radiation dose, adverse events, rescue analgesics, PHN incidence and EuroQoL 5-Dimension scores. Results: Thirty-five injections were performed in 27 patients. Median levels of cephalad-caudad epidural contrast spread were 3, 4, and 5 ml following injections of 2, 3, and 4 ml. Dorsal epidural spread was observed at levels 3, 4, and 5, whereas concurrent ventral spread was observed at levels 2, 3, and 4. BOI scores at 30–180 days significantly decreased (mean difference: −25.3, 95% CI [−57.4 to 6.6], P = 0.005), accounting for reduced rescue analgesic requirements and PHN occurrence and improved EuroQoL 5-Dimension scores. Median sensory blockade at 5 min post-procedure was at level 2, 3, and 4 after 2, 3, and 4 ml of therapeutic injectate. No significant hemodynamic changes were noted at 15 min post-injection. No serious adverse events were observed. Conclusions Spread of thoracic epidural contrast to all involved nerves was confirmed using this novel technique. Simplified needle placement reduced the technical difficulty and risk of complications. It might be a promising alternative approach for ZAP.

Objective To investigate the risk factor for adverse events(AEs)after non-sedated esophagogastroduodenoscopy(EGD).Methods The data on clinical manifestations,adverse events after non-sedated EGD and common risk factors were collected and retrospectively analyzed with statistical methods in patients who underwent non-sedated EGD from May 2018 to June 2019.These patients were divided into AEs group and non-AEs group.Results Of 2 384 patients,57.67%(1 375/2 384)presented with nausea,12.79%(305/2 384)vomiting,and 5.79%(138/2 384)presented with pharyngalgia.Multivariate Logistic regression analysis was performed.Advanced age(≥65 years old)(OR=0.683,95%CI:0.506-0.921)was protective factors for nausea after non-sedated EGD.Hypertension(OR=1.361,95%CI:1.026-1.806),overweight(OR=1.399,95%CI:1.154-1.695),obesity(OR=2.594,95%CI:1.760-3.823)and inspection duration>15 min(OR=3.107,95%CI:2.296-4.206)were independent risk factors for nausea after non-sedated EGD.Advanced age(OR=0.393,95%CI:0.221-0.699)and imported equipment(OR=0.697,95%CI:0.546-0.890)were protective factors for vomiting after non-sedated EGD.Moreover,inspection duration>15 min(OR=1.641,95%CI:1.008-2.699)was independent risk factors for vomiting after non-sedated EGD.There was no difference in success rate of non-sedated EGD between two groups(P<0.05).Conclusion Hypertension,overweight and obesity were independent risk factors for nausea after non-sedated EGD.The advanced age and imported equipment were protective factors for vomiting after non-sedated EGD.In addition,inspection duration over 15 min is a risk factor for AEs such as nausea and vomiting after nonsedative EGD.Whether AEs occurred or not is non-related to success rate of non-sedated EGD.

Gastric cancer is a common clinical tumor,and its incidence and mortality rates rank among the top of malignant tumors.Helicobacter pylori(Hp)is an important carcinogenic factor for gastric cancer.Studies have found that in addition to Hp,other microorganisms in the stomach also play a key role in the progression of gastric cancer.The composition and diversity of the gastric microbiota vary significantly under different gastric disease conditions,which may affect the progression of gastric cancer.Hp can induce gastric epithelial inflammation and oxidative stress through various virulence factors,thereby promoting the occurrence of gastric cancer.Non-Hp microorganisms can be involved in the process of gastric cancer through pathways such as metabolic changes and immune regulation.In recent years,with the development of high-throughput sequencing technology,the complexity of gastric microbiota has gradually been revealed,which provides new insights for the early warning and intervention of gastric cancer.This article comprehensively review the role of gastric microbiota in the progression of gastric cancer.

Background: A simple superoposterior approach to thoracic transforaminal epidural injections (TFEIs) under ultrasonographic guidance was proposed to reduce zoster-associated pain (ZAP) involving multiple thoracic nerves and the likelihood of transitioning to postherpetic neuralgia (PHN). Methods: Patients were prospectively enrolled. Primary endpoints were the burden of illness (BOI) scores and epidural contrast spread. Secondary endpoints included number of needle insertion attempts, sensory blockade, hemodynamic changes, procedure time, radiation dose, adverse events, rescue analgesics, PHN incidence and EuroQoL 5-Dimension scores. Results: Thirty-five injections were performed in 27 patients. Median levels of cephalad-caudad epidural contrast spread were 3, 4, and 5 ml following injections of 2, 3, and 4 ml. Dorsal epidural spread was observed at levels 3, 4, and 5, whereas concurrent ventral spread was observed at levels 2, 3, and 4. BOI scores at 30–180 days significantly decreased (mean difference: −25.3, 95% CI [−57.4 to 6.6], P = 0.005), accounting for reduced rescue analgesic requirements and PHN occurrence and improved EuroQoL 5-Dimension scores. Median sensory blockade at 5 min post-procedure was at level 2, 3, and 4 after 2, 3, and 4 ml of therapeutic injectate. No significant hemodynamic changes were noted at 15 min post-injection. No serious adverse events were observed. Conclusions Spread of thoracic epidural contrast to all involved nerves was confirmed using this novel technique. Simplified needle placement reduced the technical difficulty and risk of complications. It might be a promising alternative approach for ZAP.

Background: A simple superoposterior approach to thoracic transforaminal epidural injections (TFEIs) under ultrasonographic guidance was proposed to reduce zoster-associated pain (ZAP) involving multiple thoracic nerves and the likelihood of transitioning to postherpetic neuralgia (PHN). Methods: Patients were prospectively enrolled. Primary endpoints were the burden of illness (BOI) scores and epidural contrast spread. Secondary endpoints included number of needle insertion attempts, sensory blockade, hemodynamic changes, procedure time, radiation dose, adverse events, rescue analgesics, PHN incidence and EuroQoL 5-Dimension scores. Results: Thirty-five injections were performed in 27 patients. Median levels of cephalad-caudad epidural contrast spread were 3, 4, and 5 ml following injections of 2, 3, and 4 ml. Dorsal epidural spread was observed at levels 3, 4, and 5, whereas concurrent ventral spread was observed at levels 2, 3, and 4. BOI scores at 30–180 days significantly decreased (mean difference: −25.3, 95% CI [−57.4 to 6.6], P = 0.005), accounting for reduced rescue analgesic requirements and PHN occurrence and improved EuroQoL 5-Dimension scores. Median sensory blockade at 5 min post-procedure was at level 2, 3, and 4 after 2, 3, and 4 ml of therapeutic injectate. No significant hemodynamic changes were noted at 15 min post-injection. No serious adverse events were observed. Conclusions Spread of thoracic epidural contrast to all involved nerves was confirmed using this novel technique. Simplified needle placement reduced the technical difficulty and risk of complications. It might be a promising alternative approach for ZAP.

Objective To investigate the risk factor for adverse events(AEs)after non-sedated esophagogastroduodenoscopy(EGD).Methods The data on clinical manifestations,adverse events after non-sedated EGD and common risk factors were collected and retrospectively analyzed with statistical methods in patients who underwent non-sedated EGD from May 2018 to June 2019.These patients were divided into AEs group and non-AEs group.Results Of 2 384 patients,57.67%(1 375/2 384)presented with nausea,12.79%(305/2 384)vomiting,and 5.79%(138/2 384)presented with pharyngalgia.Multivariate Logistic regression analysis was performed.Advanced age(≥65 years old)(OR=0.683,95%CI:0.506-0.921)was protective factors for nausea after non-sedated EGD.Hypertension(OR=1.361,95%CI:1.026-1.806),overweight(OR=1.399,95%CI:1.154-1.695),obesity(OR=2.594,95%CI:1.760-3.823)and inspection duration>15 min(OR=3.107,95%CI:2.296-4.206)were independent risk factors for nausea after non-sedated EGD.Advanced age(OR=0.393,95%CI:0.221-0.699)and imported equipment(OR=0.697,95%CI:0.546-0.890)were protective factors for vomiting after non-sedated EGD.Moreover,inspection duration>15 min(OR=1.641,95%CI:1.008-2.699)was independent risk factors for vomiting after non-sedated EGD.There was no difference in success rate of non-sedated EGD between two groups(P<0.05).Conclusion Hypertension,overweight and obesity were independent risk factors for nausea after non-sedated EGD.The advanced age and imported equipment were protective factors for vomiting after non-sedated EGD.In addition,inspection duration over 15 min is a risk factor for AEs such as nausea and vomiting after nonsedative EGD.Whether AEs occurred or not is non-related to success rate of non-sedated EGD.

Gastric cancer is a common clinical tumor,and its incidence and mortality rates rank among the top of malignant tumors.Helicobacter pylori(Hp)is an important carcinogenic factor for gastric cancer.Studies have found that in addition to Hp,other microorganisms in the stomach also play a key role in the progression of gastric cancer.The composition and diversity of the gastric microbiota vary significantly under different gastric disease conditions,which may affect the progression of gastric cancer.Hp can induce gastric epithelial inflammation and oxidative stress through various virulence factors,thereby promoting the occurrence of gastric cancer.Non-Hp microorganisms can be involved in the process of gastric cancer through pathways such as metabolic changes and immune regulation.In recent years,with the development of high-throughput sequencing technology,the complexity of gastric microbiota has gradually been revealed,which provides new insights for the early warning and intervention of gastric cancer.This article comprehensively review the role of gastric microbiota in the progression of gastric cancer.

Effective referral management of health and clinical services in maternal and child health hospitals plays an important role in enhancing patients′ medical experience, improving the efficiency and quality of maternal and child health services. A tertiary grade A maternal and child health hospital has carried out a practice of health and clinical service referral management based on information technology construction. A referral information module embedded in the hospital information system has been designed and constructed, and started to be applied in outpatient clinics in July 2021. At the same time, corresponding system and process construction, as well as quality control management and continuous improvement, have been carried out. The outpatient referral rate from July to December 2021 was 2.8% (11 466/412 808), from January to June 2022 it was 5.6% (22 705/402 586), from July to December 2022 it was 5.5% (22 233/402 959), and from January to June 2023 it was 6.7% (23 373/347 898). The referral rate has continued to improve and can provide reference for the referral management of other maternal and child health institutions.

Objective To investigate the effect of Danshen Baoxin Cha (DBC) on a rat model of coronary heart disease combined with cognitive impairment. Methods Male Sprague-Dawley(SD) rats were randomly assigned to two groups:normal group and model group. Streptozotocin was injected into the bilateral ventricles of rats in the model group to establish cognitive impairment model,then isoproterenol hydrochloride was injected subcutaneously to model myocardial ischemia. Behavioral experiments were conducted to verify the success of the model of cognitive dysfunction. The rats of the model group were randomly divided into five groups:model control group,Tongxinluo Capsule group (TXL group,1.6 g·kg-1),and low-(4 g·kg-1),medium-(8 g·kg-1),and high-(16 g·kg-1) dose DBC groups. These groups were received the respective treatments continuously for two weeks. Subsequently,the Y-maze,novel object recognition and Morris water maze experiment were employed to assess the learning and memory abilities of rats. A kit was utilized to quantify the level of oxidative stress in the brain and the adenosine triphosphate (ATP) content in the brain and mitochondria. Hematoxylin-eosin (HE) staining and Nissl staining were employed to observe the pathological changes of neurons in hippocampus CA1 region. Electron microscopy was utilized to observe the pathological changes of mitochondria in hippocampal CA1 region. The expression levels of peroxisome proliferator-activated receptor γ coactivator-1α(PGC-1α),glucose transporter type 4(GLUT4),and optic atrophy 1(OPA1) were quantified by real-time fluorescence quantitative polymerase chain reaction (PCR),and the expression of proteins related to the AMPK/OPA1 signaling pathway was determined by Western Blot analysis. Results Compared with the normal group,the spontaneous alternating reaction rate,the novel object recognition index,number of crossing the original platform,and distance ratio in the model group were obviously decreased (P<0.01). Neuronal density in the CA1 region of the hippocampus was decreased,Nissl bodies were decreased,and nucleus consolidation was increased. The ATP level in mitochondria,and the levels of ATP,SOD,and GSH-PX in brain were significantly decreased(P<0.05,P<0.01),as well as the content of ROS and MDA were significantly increased (P<0.05,P<0.01). The mitochondria of hippocampus in CA1 region were swollen,with sparse and vacuolated cristae. The mRNA expression levels of GLUT4,PGC-1α,and OPA1 were significantly decreased (P<0.01). The protein expression levels of GLUT4,SIRT1,PGC-1α and OPA1,and p-AMPK/AMPK ratio were significantly decreased (P<0.05,P<0.01). Compared with the model group,the behavioral indexes of rats in the DBC groups were significantly improved (P<0.05,P<0.01),the number of neurons in the hippocampal CA1 area,Nissl bodies and nucleus consolidation were improved. The ATP level in mitochondria and the levels of ATP,SOD,and GSH-PX in brain were significantly increased (P<0.05,P<0.01). The levels of ROS and MDA were significantly decreased (P<0.05,P<0.01). The structure of mitochondrial cristae in hippocampal CA1 region were relatively intact. The mRNA expression levels of GLUT4,PGC-1α and OPA1 were increased (P<0.05,P<0.01),and the expression of proteins related to the AMPK/OPA1 signaling pathway was significantly increased(P<0.05,P<0.01). Conclusion DBC can enhance learning and memory abilities,reduce neuronal damage in a rat model of coronary heart disease combined with cognitive impairment. The mechanism may be related to the reduction of oxidative stress damage in the brain,the activation of the AMPK/OPA1 signaling pathway,and the restoration of energy levels.