Objective:To evaluate the quality of critical patient handover practice between emergency room and intensive care unit (ICU) nurses, and to provide a basis for structured handover process.Methods:From March to July 2023, a total of 223 pairs of nurses in emergency room and ICU (including EICU) of 5 Class 3 Grade A general hospitals in Suzhou were selected as the research objects by using cross-sectional survey method and convenience sampling method. Self-designed general information questionnaire and Patient Handover Practice Quality Scale were used to investigate the included 223 pairs of nurses in emergency room and ICU on the current situation of handover time and quality.Results:A total of 211 pairs of nurses were included, including 286 females (67.8%) and 136 males (32.2%). The average age of emergency department nurses was (27.31 ± 2.17) years old, and ICU nurses was (26.96 ± 3.04) years old. The total scores of the patient handover practice Quality Scale for nurses in the emergency room and ICU were (45.25 ± 6.26) and (43.55 ± 7.19) points respectively, and the scores of the information transmission dimension were (20.47 ± 5.43) and (17.66 ± 3.45) points. The scores of common understanding dimension were (7.59 ± 2.31) and (8.58 ± 2.46) points. The scores of work atmosphere dimension were (7.93 ± 2.11) and (8.39 ± 2.29) points. The scores of handover situation dimension were (5.33 ± 1.30) and (5.70 ± 1.53) points, and the differences were statistically significant ( t values were - 6.35-4.22, all P<0.05). There were statistically significant differences in the scores of handover practice quality between emergency room nurses and ICU nurses according to specialization, education background, working years and job category ( t values were - 4.91-2.56, all P<0.05). Conclusions:Emergency room nurses and ICU nurses have different requirements and expectations for handover procedures, so it is necessary to build a structured handover practice framework and carry out personalized handover practice training, in order to achieve the consistency of handover content and improve the quality of critical patients handover practice.

Objective To investigate the advantages and efficacy of traction with titanium clips in endoscopic submucosal dissection(ESD)for large laterally spreading tumor(LST)in rectum and sigmoid colon.Methods 67 patients with large sigmoid or rectal LST underwent ESD from January 2018 to June 2022 were analyzed retrospectively,including 32 patients in Group A and 35 patients in Group B.Group A was treated with clip-line traction and group B was treated with traditional ESD.The size of lesion,the total operation time,the submucosal dissection time,submucosal dissection rate,submucosal injection number,en bloc resection rate,R0 resection rate,curative resection rate and complications of the two groups were compared.Results LST-G-M was the most common type and villous adenoma was the main pathology in both groups.There were no differences in en bloc resection rate,R0 resection rate and incidence of complications between the two groups.The average size of group A was(13.6±8.4)cm2,significantly larger than that in group B(9.3±4.7)cm2,the total operation time was(42.3±10.3)min in group A,significantly shorter than that in group B(47.9±10.1)min,submucosal dissection time was(30.7±8.2)min in group A,significantly shorter than that in group B(36.1±7.6)min,submucosal injection number was(2.7±1.1)times in group A,significantly less than that in group B(3.5±1.2)times,submucosal dissection rate was(0.4±0.2)cm2/min in group A,significantly faster than that in group B(0.2±0.1)cm2/min,the differences were statistically significant(P<0.05).Conclusion Compared with traditional ESD,clip-line traction can provide a better surgical field and more effective dissection for large LST in rectum and sigmoid colon.

Objective To explore the application effect of air bag compression combined with multi-step automatic decompression in radial artery hemostasis after coronary angiography in elderly patients. Methods A total of 630 elderly patients who underwent transradial coronary angiography in our hospital from March 2023 to April 2024 were selected as study subjects and randomly divided into control group, observation group 1, and observation group 2, with 210 patients in each group. The control group received manual compression hemostasis with a three-step air bag compressor after surgery, while the observation group 1 and observation group 2 received automatic compression hemostasis with a customized pressure step compressor for three-step and five-step compression, respectively, on the air bag compressor after surgery. The bleeding rate, delayed pressure release rate, radial artery stenosis rate, radial artery occlusion rate, and nursing work time were compared among the three groups after surgery (after CAG and before removal of the air bag compressor). Pain scores, heart rate, and blood pressure were recorded after surgery and before pressure release at 1 h after surgery. Results The observation group 2 had better results in bleeding rates, delayed pressure release rates, radial artery stenosis rates, and occlusion rates at the puncture site compared with the control group and observation group 1(P < 0.05). The nursing work time in the observation group 1 and observation group 2 was shorter than that in the control group (P < 0.05). The pain scores, heart rate, and systolic blood pressures before pressure release at 1 h after surgery were better in all three groups compared with those after surgery (P < 0.05). The pain scores, heart rates, and blood pressures before pressure release at 1 h after surgery in the observation group 2 were better than those in the control group and observation group 1 (P < 0.05). Conclusion The application of air bag compression combined with a five-step gradual automatic decompression method for compression hemostasis can effectively reduce the incidence of radial artery complications, shorten nursing work time, and improve patients' comfort.

Objective To investigate the impact of selective ulnar artery continuous circulatory compression in reducing radial artery occlusion in elderly patients undergoing coronary intervention for coronary artery disease. Methods A total of 450 elderly patients with coronary heart disease undergoing coronary intervention were selected as study objects, and were randomly divided into control group and experimental group, with 225 patients in each group. The control group received non-occlusive radial artery compression postoperatively, while the experimental group underwent selective ulnar arteria continuous circulatory compression using a customized pulse wave sphygmomanometer on the basis of the control group for a duration of 4 hours. Puncture site bleeding, pain, thumb skin temperature, nursing workload, delayed pressure measurement rate, radial artery blood flow velocity, and rates of radial artery occlusion and stenosis were compared between the two groups 24 hours postoperatively. Results There were no significant differences in puncture site bleeding, pain, thumb skin temperature, nursing workload, and delayed pressure measurement rate between the two groups (P>0.05). However, the experimental group presented significantly faster radial artery blood flow velocity 0.5 hours before removing the blood pressure monitor, as well as lower rates of radial artery occlusion and stenosis 24 hours postoperatively compared to the control group (P < 0.05). Conclusion The use of a blood pressure monitor for selective continuous circulatory compression for a duration of 4 hours can enhance radial artery blood supply and reduce rates of postoperative radial artery occlusion and stenosis in elderly coronary intervention patients under the premise of not increasing the risk of bleeding, pain, nurse workload and delayed pressure extraction.

ObjectiveTo investigate the value of the serum levels of Clusterin and sphingosine 1-phosphate （S1P） in assessing the prognosis of sepsis patients with acute liver injury. MethodsA total of 127 sepsis patients with acute liver injury who were admitted to Lianyungang Hospital， Xuzhou Medical University， from March 2019 to May 2022 were enrolled， and according to their prognosis after 28 days of treatment， they were divided into death group with 35 patients and survival group with 92 patients. The independent-samples t test was used for comparison of continuous data between two groups， and the chi-square test was used for comparison of categorical data between groups. A pearson correlation analysis was used to investigate the correlation. The prognostic value of serum Clusterin and S1P was analyzed by receiver operating characteristic curve. ResultsThere were significant differences between the two groups in the degree of liver injury， Acute Physiology and Chronic Health Evaluation Ⅱ （APACHEⅡ） score， Sequential Organ Failure Assessment （SOFA） score， the presence or absence of acute kidney injury， prothrombin time （PT）， international normalized ratio （INR）， Child-Pugh class， and C-reactive protein （all P<0.05）. The death group had significantly lower serum levels of Clusterin and S1P than the survival group （t=11.094 and 10.390， both P<0.05）. The patients with severe liver injury had significantly lower serum levels of Clusterin and S1P than those with mild or moderate liver injury （t=9.825 and 11.418， both P<0.05）. The multivariate regression analysis showed that the degree of liver injury （odds ratio ［OR］=1.260， 95% confidence interval ［CI］： 1.081 — 1.468， P<0.05）， APACHEII score （OR=1.031， 95%CI： 1.019 — 1.044， P<0.05）， SOFA score （OR=1.066， 95%CI： 1.039 — 1.094， P<0.05）， Clusterin （OR=0.899， 95%CI： 0.859 — 0.940， P<0.05）， and S1P （OR=0.824， 95%CI： 0.749 — 0.908， P<0.05） were independent risk factors for the prognosis of patients with sepsis. The ROC curve analysis showed that serum Clusterin and S1P used alone or in combination had an area under the ROC curve of 0.864， 0.861， and 0.949， respectively. Serum Clusterin and S1P were significantly negatively correlated with alanine aminotransferase， total bilirubin， PT， and INR in sepsis patients with acute liver injury （all P<0.05）. ConclusionThe sepsis patients with acute liver injury who died had significant reductions in serum Clusterin and S1P compared with those who survived， and the levels of Clusterin and S1P are closely associated with the degree of liver injury. The combination of Clusterin and S1P has a good value in predicting the prognosis of sepsis patients with acute liver injury and is expected to become a potential marker for predicting the prognosis of sepsis patients with acute liver injury.

Objective:To investigate the efficacy and safety of SIMPLE regimen in the treatment of extranodal NK/T-cell lymphoma (ENKTCL).Methods:The clinical data of 11 patients with ENKTCL who were admitted to the University of Hong Kong-Shenzhen Hospital from January 2012 to January 2022 were retrospectively analyzed. The patients received 4-6 courses of SIMPLE (cisplatin, gemcitabine, ifosfamide, etoposide, dexamethasone, and pegasparaginase) regimen chemotherapy, and stage Ⅰ and Ⅱ patients who also received local radiotherapy after 2 or 3 courses of chemotherapy. Patients were evaluated for mid-treatment and end-of-treatment outcomes, and the adverse effects of patients were evaluated in each treatment cycle. The Kaplan-Meier method was used to analyze the progression-free survival (PFS) and overall survival (OS) of the 11 patients.Results:All 11 patients were nasal type, with the median age of 41 years old (26-67 years old), including 5 males and 6 females, 3 relapsed cases and 8 newly treated cases. Of the 10 patients evaluated for efficacy, 9 achieved complete remission and 1 achieved at least partial remission (efficacy was assessed based on follow-up). All 11 patients were followed up for a median time of 50 months (15-72 months) and 2 relapsed patients died due to disease progression. The expected 5-year PFS rate and OS rate of 11 patients were both 90.0%, and the expected 5-year OS rate was 100.0% and 66.6% in newly treated and relapsed patients, respectively. Common adverse effects were hematologic adverse reactions, infections, gastrointestinal symptoms, elevated transaminases, and hypofibrinogenemia, all of which were curable. There is no treatment-related death.Conclusions:The SIMPLE regimen for the treatment of ENKTCL has a high remission rate, the patients have long survival time, and the regimen is moderately well tolerated.

For wild natural medicine, unanticipated biodiversity as species or varieties with similar morphological characteristics and sympatric distribution may co-exist in a single batch of medical materials, which affects the efficacy and safety of clinical medication. DNA barcoding as an effective species identification tool is limited by its low sample throughput nature. In this study, combining DNA mini-barcode, DNA metabarcoding and species delimitation method, a novel biological sources consistency evaluation strategy was proposed, and high level of interspecific and intraspecific variations were observed and validated among 5376 Amynthas samples from 19 sampling points regarded as "Guang Dilong" and 25 batches of proprietary Chinese medicines. Besides Amynthas aspergillum as the authentic source, 8 other Molecular Operational Taxonomic Units (MOTUs) were elucidated. Significantly, even the subgroups within A. aspergillum revealed here differ significantly on chemical compositions and biological activity. Fortunately, this biodiversity could be controlled when the collection was limited to designated areas, as proved by 2796 "decoction pieces" samples. This batch biological identification method should be introduced as a novel concept regarding natural medicine quality control, and to offer guidelines for in-situ conservation and breeding bases construction of wild natural medicine.

While neuroblastoma accounts for 15% of childhood tumor-related deaths, treatments against neuroblastoma remain scarce and mainly consist of cytotoxic chemotherapeutic drugs. Currently, maintenance therapy of differentiation induction is the standard of care for neuroblastoma patients in clinical, especially high-risk patients. However, differentiation therapy is not used as a first-line treatment for neuroblastoma due to low efficacy, unclear mechanism, and few drug options. Through compound library screening, we accidently found the potential differentiation-inducing effect of AKT inhibitor Hu7691. The protein kinase B (AKT) pathway is an important signaling pathway for regulating tumorigenesis and neural differentiation, yet the relation between the AKT pathway and neuroblastoma differentiation remains unclear. Here, we reveal the anti-proliferation and neurogenesis effect of Hu7691 on multiple neuroblastoma cell lines. Further evidence including neurites outgrowth, cell cycle arrest, and differentiation mRNA marker clarified the differentiation-inducing effect of Hu7691. Meanwhile, with the introduction of other AKT inhibitors, it is now clear that multiple AKT inhibitors can induce neuroblastoma differentiation. Furthermore, silencing AKT was found to have the effect of inducing neuroblastoma differentiation. Finally, confirmation of the therapeutic effects of Hu7691 is dependent on inducing differentiation in vivo, suggesting that Hu7691 is a potential molecule against neuroblastoma. Through this study, we not only define the key role of AKT in the progression of neuroblastoma differentiation but also provide potential drugs and key targets for the application of differentiation therapies for neuroblastoma clinically.

Objective:To explore the clinical characteristics of paroxysmal kinesigenic dyskinesia (PKD) secondary to pseudohypoparathyroidism (PHP), so as to improve the clinicians′ understanding of the disease.Methods:The clinical data of 2 cases of PKD secondary to PHP in Beijing Tiantan Hospital, Capital Medical University from June 2022 to October 2022 were summarized, and the related literature was reviewed to analyze the pathogenesis, clinical manifestations, laboratory examination and imaging characteristics of the disease, as well as its treatment and prognosis.Results:Ten cases of PKD secondary to PHP were previously reported. A total of 12 cases (including these 2 cases) were included in the study, of which 7 were males (7/12) and 5 were females (5/12). The onset age was 8-23 years. The clinical manifestations of the disease included paroxysmal limb torsion, limb stiffness, limb tremor, throwing movements, and dance like movements. There were 3 cases (3/12) who had seizure at the same time. Ten cases (10/12) were induced by exercise, while 2 cases (2/12) were not mentioned the inducing factor. Eleven cases (11/12) with paroxysmal symptoms lasting less than 2 minutes can be relieved automatically. Only 1 case had a family history. Laboratory examination of all patients showed low calcium, high phosphorus and significant elevation of parathyroid hormone. The head CT scans of 10 cases (10/12) showed multiple intracranial calcifications. There were 9 cases (9/12) alone received the supplementation of calcium and active vitamin D, while 3 cases (3/12) were additionally treated with antiepileptic drugs. All cases had good prognosis.Conclusions:PHP is a rare cause of secondary PKD. A small number of patients can have seizures at the same time. Most patients have a good prognosis after receiving calcium and active vitamin D supplementation.

Objective:To improve the knowledge of clinicians about absence status epilepsy (ASE).Methods:The ictal clinical manifestations, the interictal and ictal phase electroencephalogram (EEG) characteristics of 1 patient with ASE in the Department of Epilepsy, Beijing Tiantan Hospital, Capital Medical University on November 20, 2022 were analyzed, and the pathogenesis, clinical and EEG characteristics, differential diagnosis, treatment experience of ASE were summarized by retrospective analysis combined with previous literature review.Results:The patient was a 38-year female, with onset age of 18 years. The main clinical manifestations were repeated prolonged decline of consciousness with generalized tonic-clonic seizures. The long-range video EEG showed generalized spike-slow wave and slow wave sporadic in the interictal period, and continuous or sub-continuous 2.5-3.0 Hz generalized spike-slow wave discharge in the ictal period, and the laboratory and imaging findings were normal. A total of 17 patients consistent with ASE diagnosis were reported in 7 English literatures, and there were totally 18 cases (including this patient) analyzed in this paper. ASE is a specific subtype of idiopathic generalized epilepsy (IGE). The ratio of male to female was 1∶1. The onset age of 16/18 patients was in youth to middle age, and the average onset age was 25.3 years. Absence status epilepticus was the representative or main seizure type, and 15/18 patients presented with infrequent generalized tonic-clonic seizures, no independent myoclonic seizures were found. The interictal EEG showed generalized or incomplete generalized spike-wave or poly spike-wave discharges around 3.0 Hz under normal background, and may have focal non-localizing discharges. The ictal EEG presented as continuous or sub-continuous rhythmical or non-rhythmical≥2.5 Hz (mainly 2-4 Hz) generalized spike or poly spike-wave discharges. ASE mainly needed to be distinguished from de novo late-onset absence status epilepticus, adult IGE with phantom absences. The first choice of drugs included valproate sodium and lamotrigine. The correct drug selection resulted in better prognosis. Conclusions:ASE is clinically rare. By far, its pathogenesis is not well understood. ASE can easily be misdiagnosed as non-epileptic or focal seizure. For patients with late onset, infrequent generalized tonic-clonic seizures who are clinically consistent with IGE, ASE is necessary to be vigilant when there are long-term changes in consciousness, response ability and behavior. Long-term video EEG monitoring should be perfected in time to avoid misdiagnosis and mistreatment.