Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

Humanistic caring for patients in the operating room refers to providing the whole process of caring medical services for patients in the operating room. In order to standardize humanistic caring services for patients in the operating room of medical institutions, improve the comprehensive service level of the operating room, and enhance the surgical experience of patients, the Chinese Association for Life Care released the group standard " Humanistic Caring Management Standards for Patients in the Operating Room" in December 2023. This article interpreted the basic requirements for humanistic caring of patients in the operating room, the environment and facilities for humanistic caring, the procedures and measures for humanistic caring, and the quality management framework, aiming to assist administrators and clinical practitioners across various levels of medical institutions in accurately understanding and effectively implementing the standard, and to provide essential textual reference and practical guidance for promoting the application of the standard.

The looming stimulus-evoked flight response to approaching predators is a defensive behavior in most animals. However, how looming stimuli are detected in the retina and transmitted to the brain remains unclear. Here, we report that a group of GABAergic retinal ganglion cells (RGCs) projecting to the superior colliculus (SC) transmit looming signals from the retina to the brain, mediating the looming-evoked flight behavior by releasing GABA. GAD2-Cre and vGAT-Cre transgenic mice were used in combination with Cre-activated anterograde or retrograde tracer viruses to map the inputs to specific GABAergic RGC circuits. Optogenetic technology was used to assess the function of SC-projecting GABAergic RGCs (scpgRGCs) in the SC. FDIO-DTA (Flp-dependent Double-Floxed Inverted Open reading frame-Diphtheria toxin) combined with the FLP (Florfenicol, Lincomycin & Prednisolone) approach was used to ablate or silence scpgRGCs. In the mouse retina, GABAergic RGCs project to different brain areas, including the SC. ScpgRGCs are monosynaptically connected to parvalbumin-positive SC neurons known to be required for the looming-evoked flight response. Optogenetic activation of scpgRGCs triggers GABA-mediated inhibition in SC neurons. Ablation or silencing of scpgRGCs compromises looming-evoked flight responses without affecting image-forming functions. Our study reveals that scpgRGCs control the looming-evoked flight response by regulating SC neurons via GABA, providing novel insight into the regulation of innate defensive behaviors.
Animals ; Superior Colliculi/physiology* ; Retinal Ganglion Cells/physiology* ; GABAergic Neurons/physiology* ; Mice, Transgenic ; Mice ; Optogenetics ; Visual Pathways/physiology* ; Mice, Inbred C57BL ; Photic Stimulation/methods* ; gamma-Aminobutyric Acid/metabolism* ; Male

BACKGROUND: Immune checkpoint inhibitors (ICIs) are increasingly used as first-line therapy for patients with advanced non-small cell lung cancer (NSCLC) harboring no actionable mutations; however, data on their efficacy among patients presenting with intracranial lesions are limited. This study aimed to explore the efficacy and safety of ICIs combined with chemotherapy in advanced NSCLC patients with measurable brain metastasis at initial diagnosis. METHODS: Our study retrospectively analyzed clinical data of a total of 211 patients diagnosed with driver gene mutation-negative advanced NSCLC with measurable, asymptomatic brain metastasis at baseline from Hunan Cancer Hospital between January 1, 2019 and September 30, 2021. The patients were stratified into two groups according to the first-line treatment regimen received: ICI combined with chemotherapy ( n = 102) or chemotherapy ( n = 109). Systemic and intracranial objective response rates (ORRs) and progression-free survival (PFS) were analyzed. Adverse events were also compared between the groups. RESULTS: Compared with the chemotherapy-based regimen, the ICI-containing regimen was associated with a significantly higher intracranial (44.1% [45/102] vs . 28.4% [31/109], χ2 = 5.620, P = 0.013) and systemic (49.0% [50/102] vs . 33.9% [37/109], χ2 = 4.942, P = 0.019) ORRs and longer intracranial (11.0 months vs . 7.0 months, P <0.001) and systemic (9.0 months vs . 5.0 months, P <0.001) PFS. Multivariable analysis consistently revealed an independent association between receiving ICI plus platinum-based chemotherapy as a first-line regimen and prolonged intracranial PFS (hazard ratio [HR] = 0.52, 95% confidence interval [CI]: 0.37-0.73, P <0.001) and systemic PFS (HR = 0.48, 95% CI: 0.35-0.66, P <0.001). No unexpected serious adverse effects were observed. CONCLUSION: Our study provides real-world clinical evidence that ICI combined with chemotherapy is a promising first-line treatment option for driver gene mutation-negative advanced NSCLC patients who present with brain metastasis at initial diagnosis. CLINICAL TRIAL REGISTRATION https://www.clinicaltrials.gov/ , OMESIA, NCT05129202.
Humans ; Carcinoma, Non-Small-Cell Lung/genetics* ; Lung Neoplasms/genetics* ; Immune Checkpoint Inhibitors/therapeutic use* ; Retrospective Studies ; Brain Neoplasms/genetics*

BACKGROUND: Since the diagnostic value of aldosterone to renin ratio (ARR) calculated by plasma renin concentration (PRC) or plasma renin activity (PRA) is still inconclusive, we conducted a meta-analysis by systematically reviewing relevant literature to explore the difference in the diagnostic efficacy of ARR calculated by PRC or PRA, so as to provide guidance for clinical diagnosis. METHODS: We searched PubMed, Embase, and Cochrane Library from the establishment of the database to March 2021. We included studies that report the true positive, false positive, true negative, and false negative values for the diagnosis of primary aldosteronism, and we excluded duplicate publications, research without full text, incomplete information, or inability to conduct data extraction, animal experiments, reviews, and systematic reviews. STATA 15.1 was used to analyze the data. RESULTS: The pooled results showed that ARR (plasma aldosterone concentration [PAC]/PRC) had a sensitivity of 0.82 (95% confidence interval [CI]: 0.78-0.86), a specificity of 0.94 (95% CI: 0.92-0.95), a positive-likelihood ratio (LR) of 12.77 (95% CI: 7.04-23.73), a negative LR of 0.11 (95% CI: 0.07-0.17), and symmetric area under the curve (SAUC) of 0.982, respectively. Furthermore, the diagnostic odds ratio (DOR) of ARR (PAC/PRC) was 180.21. Additionally, the pooled results showed that ARR (PAC/PRA) had a sensitivity of 0.91 (95% CI: 0.86-0.95), a specificity of 0.91 (95% CI: 0.90-0.93), a positive LR of 7.30 (95% CI: 2.99-17.99), a negative LR of 0.10 (95% CI: 0.04-0.26), and SAUC of 0.976, respectively. The DOR of ARR (PAC/PRA) was 155.52. Additionally, we conducted a subgroup analysis for the different thresholds (<35 or ≥35) of PAC/PRC. The results showed that the DOR of the cut-off ≥35 groups was higher than the cut-off <35 groups (DOR = 340.15, 95% CI: 38.32-3019.66; DOR = 116.40, 95% CI = 23.28-581.92). CONCLUSIONS The research results suggest that the determination of ARR (PAC/PRC) and ARR (PAC/PRA) was all effective screening tools for PA. The diagnostic accuracy and diagnostic value of ARR (PAC/PRC) are higher than ARR (PAC/PRA). In addition, within a certain range, the higher the threshold, the better the diagnostic value.
Aldosterone ; Area Under Curve ; Humans ; Hyperaldosteronism/diagnosis* ; Hypertension ; Renin

Objective To illustrate the semiological characteristics of the three sub-types within the broad bilateral asymmetric tonic seizures (BATS),summarize their predictive values on lateralization and localization of seizure onset zone (SOZ),and analyze the difference between BATS and asymmetrical tonic limb posturing (ATLP).Methods A retrospective review of 385 patients who underwent stereotactic electrode implantation in the Sanbo Brain Hospital,Capital Medical University from September 2011 to May 2018 was performed.As long as there was a clinical epileptic seizure in the presence of BATS or ATLP,the patients were classified into the corresponding groups.Postoperative prognosis was assessed using Engel's grading criteria for a follow-up of no less than six months.Seizure descriptions were based on the classification of epileptic seizures introduced by Lüiders,which used arrows to connect the symptoms in chronological order.Results There was no statistically significant difference between the classic BATS and bilateral proximal tonic seizure in terms of whether it could be an independent seizure,as the onset and end of the seizure,with version and generalized tonic-clonic seizure (P＞0.05).Compared with the ATLP,except for whether it could be an independent seizure (P=1.000) and onset before versive seizure (P=0.068),the BATS showed significantly different semiological features (P＜0.05).The classic BATS and secondary motor area epilepsy had a 100.0％ predictive accuracy on the lateralization of SOZ.In the patients with broad BATS,the SOZ distribution was more extensive,but it was rare in the orbitofrontal gyrus,frontal pole and mesial temporal lobe.Compared with the bilateral proximal tonic seizures from the other regions,those originated from supplementary somatosensory motor area and its adjacent areas were rare and showed no statistically significant difference (0/8 vs 40.0％ (18/45),x2=3.226,P=0.072) but a low trend.The predictive value of BATS on lateralization of SOZ was higher than that of ATLP (84.9％ (45/53) vs 57.1％ (24/42),x2=9.086,P=0.003),and BATS was less originated from temporal lobe than ATLP (3.8％ (2/53) vs 23.8％ (10/42),x2=8.523,P=0.004).Conclusion Different from ATLP,the broad BATS are characterized by tonic proximal upper limb posturing,and have a higher predictive value on lateralization and localization of SOZ.

Objective To investigate the clinical features and antimicrobial susceptibility of neonatal Listeria septicemia.Methods Eleven cases of neonatal Listeria septicemia that were treated in the Huzhou Maternity and Children Health Hospital from March 2013 to March 2017 were enrolled in this study.Clinical data including the results of bacterial culture,antimicrobial susceptibility test and antibiotic treatment were collected and retrospectively analyzed.Moreover,maternal history of Listeria monocytogenes (LM) infection before delivery was retrieved.Results All of the 11 mothers had fever before delivery and nine of them showed different grades of amniotic fluid contamination during delivery.Clinical symptoms of the 11 neonates included dyspnea (11 cases),fever (ten cases),apnea (nine cases),slow response and feeding difficulty (nine cases),convulsion (six cases),vomiting and abdominal distension (two cases),pulmonary hemorrhage (one case),progressive jaundice (one case) and systemic skin bleeding point (one case).All cases showed abnormal results of blood routine test and increased calcitonin and C-reactive protein.Ten cases received cercbrospinal fluid examination,seven of which were abnormal.Altogether 17 strains of LM were isolated from various specimens.These strains were all sensitive to piperacillin-tazobactam,ampicillin-sulbactam,meropenem,vancomycin,cotrimoxazole,ciprofloxacin and gentamycin,but resistant to oxacillin.Strains those were sensitive to penicillin,ampicillin,erythromycin and clindamycin accounted for 10/17,11/17,9/17 and 8/17,respectively.The 11 neonates were treated with piperacillin-tazobactam,meropenem or vancomycin.All of them improved (11/11)and ten were cured (10/11).All cases were followed up through phone calls at one week and one month after discharge.Two were lost to follow-up,while thc others were all in good condition.Conclusions Neonatal Listeria septicemia is usually a severe disease characterized by rapid progression and mainly presented with dyspnea and fever,besides there is a high possibility of purulent meningitis.Some LM strains are resistant to single-agent penicillin antibiotics.However,antibiotics such as piperacillin-tazobactam,meropenem and vancomycin are effective in the treatment of neonatal Listeria septicemia.

Objectives To understand the effects of different doses of vitamin D supplementation on serum calcium,phosphorus,alkaline phosphatase and 25-hydroxyvitamin D levels in very low birth weight infants (VLBWI) and to provide guidance for early prevention of metabolic bone disease in VLBWI.Methods A total of 90 VLBWI hospitalized in the Department of Neonatology,Huzhou Maternal and Child Healthcare Hospital between January 2014 and January 2016 were enrolled and randomly divided into two groups:highdose group and low dose group.High-dose group was given vitamin D 900 U/d orally and low-dose group was given 400 U/d since the eighth day after birth.Serum calcium,phosphorus and alkaline phosphatase levels were detected at 1,7,21 and 42 days of age and serum 25-hydroxyvitamin D levels were detected at 7,21and 42 days of age.Two-sample t-test,Chi-square test,one-way analysis of variance and LSD or Dunnett's T3 test were used for statistical analysis.Results No significant differences in serum calcium,phosphorus and alkaline phosphatase levels were found between the two groups at 1 and 7 days of age,nor were found in serum 25-hydroxyvitamin D level at 7 days of age (all P＞0.05).At 21 days of age,high dose group had higher serum calcium,phosphorus and 25-hydroxyvitamin D levels than low-dose group [(2.38 ± 0.09) vs (2.04 ± 0.15) mmol/L,t=2.421;(1.80±0.50) vs (1.71 ±0.60) mmol/L,t-0.637;(45.58± 18.43) vs (42.53± 16.33) nmol/L,t=0.421],but lower alkaline phosphatase level [(505.12± 185.61) vs (588.32± 168.72) U/L,t=5.314] (all P＜0.05).The same trends were found at 42 days of age.In high-dose group,serum calcium level increased at 7,21 and 42 days of age as compared with that at 1 day of age [(2.43±0.13),(2.38±0.09),(2.39±0.08) vs (2.06±0.57) mmol/L];serum phosphorus level at 7 days of age was lower than that at 1,21 and 42 days of age [(1.31 ±0.26) vs (1.89±0.39),(1.80±0.50),(1.98±0.30) mmol/L];serum alkaline phosphatase level at 7,21 and 42 days of age was higher than that at 1 day of age [(475.18± 133.73),(505.12± 185.61),(538.43 ± 168.16) vs (296.15 ± 99.41) U/L] and a significant increase was observed at 42 days of age as compared with that at 7 days of age;serum 25 hydroxyvitamin D level at 21 days of age was higher than that at 7 days of age,and that at 42 days of age was higher than that at 7 and 21 days of age [(73.55±23.65) vs (30.63± 12.66) and (45.58 ± 18.43) nmol/L];the differences were all statistically significant (LSD or Dunnett's T3 test,all P＜0.05).Conclusions Vitamin D supplementation from the eighth day after birth can improve calcium and phosphorus metabolism in VLBWI and the dose of 900 U/d is more effective than 400 U/d.

AIM: To investigate the effect oferythropoietin (EPO) on the rats with heart failure (HF) in hypothermia and to explore its underlying mechanism.METHODS: The Sprague-Dawley rats (n=80) were randomly divided into five groups: control group (CON group), HF in low-temperature group (HFLT group), HF in normal temperature group (HFNT group), HF with EPO in low temperature group (HFLT+EPO group), and HF with EPO and LY2940002 in low temperature group (HFLT+EPO+LY group).All rats were housed in artifitial climate chamber.The animals in CON, HFLT, HFLT+EPO and HFLT+EPO+LY groups were under the low-temperature environment, while those in HFNT group were under normal temperature.The heart function was evaluated by echocardiography.The rats were then executed and the hearts were harvested.The apoptosis of myocytes was assessed by TUNEL method.The mRNA expression of Fas and PI3K was detected by fluorescence quantitative PCR (qPCR) and the protein levels of HSP70, Akt and p-Akt in the myocardial tissues were determined by Western blot.RESULTS: The rat cardiac functions in HFLT group were significantly deteriorated compared with HFNT group.The cardiac functions in HFLT+EPO group were improved compared with HFLT group.The cardiac functions in HFLT+EPO+LY group were significantly pejorated compared with HFLT+EPO group.The apoptotic index of the myocardium in HFLT group and HFNT group was significantly higher than that in CON group (P<0.01).The apoptotic index of the myocardium in HFLT group was significantly higher than that in HFNT group (P<0.05).The apoptotic index of the myocardium in HFLT+EPO group was significantly lower than that in HFLT group (P<0.01).The mRNA expression of Fas in HFLT group was significantly higher than that in HFNT group, and no obvious difference of the mRNA expression level of PI3K between HFLT group and HFNT group was observed.The mRNA expression of PI3K in HFLT+EPO group was significantly lower than that in HFLT group and HFLT+EPO+LY group (P<0.05), and that in HFLT+EPO group was significantly higher than that in HFLT group and HFLT+EPO+LY group (P<0.05).The protein levels of p-Akt and HSP70 in HFLT+EPO group was also higher than those in HFLT group and HFLT+EPO+LY group (P<0.05), and no obvious difference of the protein levels of p-Akt and HSP70 in CON, HFLT and HFNT groups was found.The protein level of Akt had no significant difference in each group.CONCLUSION: The pathway of PI3K/Akt may be one of the cardioprotective ways of EPO.EPO activates the PI3K/Akt pathway, upregulates the experssion of HSP70 (an endogenous protective factor) and inhibits the apoptosis, thus protecting the cardiac functions in the rats with HF in hypothermia.