Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

Objective:To construct a risk prediction model for early post-injury respiratory failure in patients with traumatic cervical spinal cord injury (TCSCI) and validate its efficacy.Methods:A retrospective cohort study was conducted to analyze the clinical data of 393 TCSCI patients admitted to Zhengzhou Central Hospital Affiliated to Zhengzhou University from January 2020 to October 2024, including 294 males and 99 females, aged 18-82 years [59(45, 72)years]. Among them, 76 patients had respiratory failure (19.3%). The patients were randomly divided into the training set ( n=275) and validation set ( n=118) at a ratio of 7∶3. According to the presence of respiratory failure within one week after admission, 275 patients in the training set were divided into respiratory failure group ( n=53) and non-respiratory failure group ( n=222). The demographic data, injury characteristics, laboratory test results, and imaging findings of the patients were collected. Risk factors were determined through univariate analysis and multivariate Logistic regression analysis and a nomogram prediction model was constructed. The area under the receiver operating characteristic (ROC) curve (AUC) and Hosmer-Lemeshow test were used to evaluate the discrimination and calibration of the model. Decision curve analysis (DCA) was plotted to evaluate the clinical effectiveness of the prediction model. Results:The results of the univariate analysis showed that there were significant differences in history of respiratory diseases, causes of injury, Glasgow coma scale (GCS), American Spinal Injury Association (ASIA) classification, ASIA-motor score (AMS), injury severity score (ISS), clinical pulmonary infection score (CPIS), hypoproteinemia and cervical vertebra fracture and dislocation between the respiratory failure group and non-respiratory failure group in the training set ( P<0.05). The results of multivariate Logistic regression analysis indicated that GCS, ASIA classification, CPIS, and hypoproteinemia were independent risk factors for early post-injury respiratory failure in TCSCI patients ( P<0.05). Based on the above four variables, a Logistic regression equation was constructed: Logit( P)=2.361-0.675×ASIA classification+0.419×CPIS-0.358×GCS+0.854×hypoproteinemia. In the prediction model established based on this equation, the AUC was 0.96 (95% CI 0.94, 0.99) in the training set and 0.89 (95% CI 0.82, 0.96) in the validation set. In the calibration curves of the training set and validation set, the prediction curve and reference curve were approximately overlapping, with the average absolute errors of 0.04 and 0.03. DCA results demonstrated that both the training and validation sets exhibited positive net benefits when threshold probabilities fell within ranges of 0%-78% and 0%-87%, respectively. Conclusion:The risk prediction model for early post-injury respiratory failure in TCSCI patients based on GCS, ASIA classification, CPIS and hypoproteinemia has good predictive efficacy and clinical practicability.

Objective The purpose of writing the"expert consensus on humanistic care for patients in hospice care"(hereinafter referred to as the"consensus")aims to standardize the practice of humanistic care in the field of hospice care,ensuring that humanistic care is integrated throughout the entire service process for hospice care patients and their families.Methods A systematic search was conducted in domestic and foreign databases for literature related to hospice care and humanistic care,including guidelines,expert consensuses,systematic reviews or Meta-analyses,and evidence summaries.High-quality evidence was evaluated,extracted,and summarized to form the initial draft of the"consensus".From June to October 2024,20 experts from the fields of hospice care,nursing humanities,and evidence-based nursing were invited to participate in 1 round of expert consultation.Among them,13 experts were selected for 2 rounds of expert demonstration meetings.After collating and analyzing the experts' opinions,the initial draft was revised and refined,ultimately resulting in the final version of the"consensus".Results The effective response rate of the consultation questionnaire was 100％,with expert authority coefficient of 0.880,judgment coefficient of 0.935,and familiarity level of 0.825.The Kendall harmony coefficient of the expert consultation was 0.134(P＜0.05).The"consensus"consisted of 13 aspects,including the targets and objectives,principles,institutional guarantees,environmental requirements,etc.Conclusion This"consensus"possesses strong scientific rigor and practicality,which can provide guidance and references for the practice of humanistic care in the field of hospice care,promoting the standardization and humanization of hospice care services.

Objective:To construct a risk prediction model for early post-injury respiratory failure in patients with traumatic cervical spinal cord injury (TCSCI) and validate its efficacy.Methods:A retrospective cohort study was conducted to analyze the clinical data of 393 TCSCI patients admitted to Zhengzhou Central Hospital Affiliated to Zhengzhou University from January 2020 to October 2024, including 294 males and 99 females, aged 18-82 years [59(45, 72)years]. Among them, 76 patients had respiratory failure (19.3%). The patients were randomly divided into the training set ( n=275) and validation set ( n=118) at a ratio of 7∶3. According to the presence of respiratory failure within one week after admission, 275 patients in the training set were divided into respiratory failure group ( n=53) and non-respiratory failure group ( n=222). The demographic data, injury characteristics, laboratory test results, and imaging findings of the patients were collected. Risk factors were determined through univariate analysis and multivariate Logistic regression analysis and a nomogram prediction model was constructed. The area under the receiver operating characteristic (ROC) curve (AUC) and Hosmer-Lemeshow test were used to evaluate the discrimination and calibration of the model. Decision curve analysis (DCA) was plotted to evaluate the clinical effectiveness of the prediction model. Results:The results of the univariate analysis showed that there were significant differences in history of respiratory diseases, causes of injury, Glasgow coma scale (GCS), American Spinal Injury Association (ASIA) classification, ASIA-motor score (AMS), injury severity score (ISS), clinical pulmonary infection score (CPIS), hypoproteinemia and cervical vertebra fracture and dislocation between the respiratory failure group and non-respiratory failure group in the training set ( P<0.05). The results of multivariate Logistic regression analysis indicated that GCS, ASIA classification, CPIS, and hypoproteinemia were independent risk factors for early post-injury respiratory failure in TCSCI patients ( P<0.05). Based on the above four variables, a Logistic regression equation was constructed: Logit( P)=2.361-0.675×ASIA classification+0.419×CPIS-0.358×GCS+0.854×hypoproteinemia. In the prediction model established based on this equation, the AUC was 0.96 (95% CI 0.94, 0.99) in the training set and 0.89 (95% CI 0.82, 0.96) in the validation set. In the calibration curves of the training set and validation set, the prediction curve and reference curve were approximately overlapping, with the average absolute errors of 0.04 and 0.03. DCA results demonstrated that both the training and validation sets exhibited positive net benefits when threshold probabilities fell within ranges of 0%-78% and 0%-87%, respectively. Conclusion:The risk prediction model for early post-injury respiratory failure in TCSCI patients based on GCS, ASIA classification, CPIS and hypoproteinemia has good predictive efficacy and clinical practicability.

OBJECTIVE To explore the protective effect of marein against alcoholic fatty liver （AFL） and its potential mechanisms. METHODS AFL mice model was established with strong wine by gavage. The mice were randomly divided into normal control group （n＝9， 0.5% sodium carboxymethyl cellulose solution）， model group （n＝10， 0.5% sodium carboxymethyl cellulose solution） and marein 75 and 150 mg/kg groups （n＝9）. Mice were given relevant medicine intragastrically， once a day， for consecutive 30 days. After the last medication， the levels of triglyceride （TG）， malondialdehyde （MDA）， and superoxide dismutase （SOD） in liver tissue were determined， and hepatic histopathological changes of liver tissue were observed； the protein expression levels of peroxisome proliferator-activated receptor α （PPARα）， carnitine palmitoyltransferase-1 （CPT-1）， and diacylglycerol acyltransferase （DGAT） were determined in liver tissue. BRL hepatocytes injury model was induced by ethanol combined with ferrous sulfate and oleic acid； after treatment with 3， 6 and 12 μmol/L of marein for 24 h， the distribution of lipid droplets， the levels of TG， MDA and SOD and protein expressions of PPARα， CPT-1 and DGAT in hepatocytes were examined. After pretreatment with MK886 （PPARα inhibitor， 10 μmol/L），modeled hepatocytes were treated with 12 μmol/L of marein for 24 h， and the protein expressions of PPARα， CPT-1 and DGAT were determined. RESULTS As the results showed in vivo， compared with the model group， after treatment with 75 and 150 mg/kg of marein， the degree of steatosis was significantly reduced， and the levels of TG and MDA and protein expression of DGAT were significantly decreased（P＜0.05 or P＜0.01）； the levels of SOD， protein expressions of PPARα and CPT-1 were significantly increased（P＜0.05 or P＜0.01）. As the results showed in vitro， after treatment with 3， 6 and 12 μmol/L of marein， the lipid accumulation of hepatocytes was significantly inhibited， and the levels of TG and MDA， protein expression of DGAT were significantly decreased（P＜0.05 or P＜0.01）， while the levels of SOD， protein expressions of PPARα and CPT-1 were significantly increased（P＜0.05 or P＜0.01）. After MK886 pretreatment， the effects of marein on the above protein expressions were abolished. CONCLUSIONS Marein might exert a protective effect against AFL. The mechanisms might be related to inhibiting oxidative stress-mediated injury and improving PPARα-mediated lipid metabolism signaling pathway.

Objective:To establish a method for quality evaluation of Myristica fragrans Houtt. Methods:The common peak was determined with Dehydroisoeugenol as the reference peak, and the HPLC fingerprint of Myristica fragrans was established; then the common peaks were analyzed by High Resolution Liquid Chromatography-mass Spectrometry (HPLC-MS). The chemical components of the common peaks were identified through the calculation and data retrieval of the primary and secondary mass spectra of the characteristic peaks. Results:The HPLC fingerprint of Myristica fragrans was established, and the similarity degree of the 10 batches of samples was above 0.9 and 11 common peaks were established. According to the results of HPLC-MS, the components of 11 common peaks were identified as follow: Methyl eugenol (peak 1), Licarin A (peak 2), Myristol (peak 3), OdoratisolA (peak 4), 2-(3,4-Dimethoxyphenyl) butynoic acid (peak 5), Malabaricon D (peak 6), 5'-Methoxydehydroisoeugenol (peak 7), Dehydroisoeugenol (peak 8), Malabaricone C (peak 9), 4-Methoxy-6-{(2S,3S)-7-methoxy-3-methyl-5-[(1E)-1-propen-1-yl]-2,3-dihydro-1- benzofuran-2-yl}-1,3-benzodioxole (peak 10) and Licarin B (peak 11). Conclusions:The quality of Myristica fragrans could be evaluate with HPLC fingerprint method. HPLC-MS was used to analyze the chemical composition of complex components, which will provide reference for the identification and analysis of chemical components of the extracts and preparations of Traditional Chinese Medicine.

In order to provide efficient medical care to atrial fibrillation patients in the community, the Huamu Community Health Service Center in association with its medical consortium, Renji Hospital have developed a novel atrial fibrillation management system. With the collaboration of general practitioners and specialist team from the tertiary hospital, a special clinic for atrial fibrillation has been set up in the community health service center, which is based on the internet technology and the medical consortium platform. This article introduces the development of this novel system and the initial outcome of the measures, to provide a reference for the management of atrial fibrillation patients in the community.

OBJECTIVETo study the cytomorphologic features of anaplastic lymphoma kinase (ALK)-rearranged pulmonary adenocarcinoma.

METHODSThe morphologic features in 153 pulmonary adenocarcinoma cytology specimens encountered during the period from September, 2011 to April, 2015 in Shanghai Cancer Hospital were retrospectively reviewed. Fluorescence in-situ hybridization (FISH) and/or immunohistochemistry (Ventana D5F3) for ALK gene rearrangement were carried out. The samples studied included 34 pleural effusion specimens, 40 endobronchial ultrasound-guided transbronchial needle aspirates (EBUS-TBNA) and 79 fine needle aspirates of palpable masses on body surface.

RESULTSThirty-nine cases (25.5%) of ALK-rearranged samples were identified by FISH and/or immunohistochemistry, including 3 cases diagnosed by FISH and 36 cases by both technologies. The median age of the ALK-positive group was 50 years, significantly younger than that of the ALK-negative group (60 years old, P = 0.002). Only 4 of the ALK-positive patients were smokers, which was significantly less than that of the ALK-negative group (P < 0.01). In ALK-positive group, 3 cases showed cribriform pattern with prominent nucleoli, 3 cases showed cribriform pattern with mucin-rich cells and 8 cases showed extracellular mucus with mucin-rich cells. The above cytomorphologic patterns were significantly less common in ALK-negative tumors (P < 0.01).

CONCLUSIONSALK-rearranged lung adenocarcinoma is associated with certain distinctive morphologic patterns, including cribriform architecture, presence of prominent nucleoli, mucin-rich cells and extracellular mucus, which can be observed in cytology specimens (including conventional smears and cell block sections). These findings, when combined with clinical features, may give clues to detection of ALK-positive cases.

Adenocarcinoma ; genetics ; pathology ; Biopsy, Fine-Needle ; China ; Gene Rearrangement ; Humans ; Immunohistochemistry ; In Situ Hybridization, Fluorescence ; Lung Neoplasms ; genetics ; pathology ; Receptor Protein-Tyrosine Kinases ; genetics ; Retrospective Studies

Objective To evaluated the effectiveness and safety ofLianhua Jizhi Tablets for acute trachitis and bronchitis with syndrome of phlegm-heat obstructing.Methods A randomized double-blind, placebo-controlled and multi-center clinical trial design was selected. Totally 240 cases were randomly divided into experimental group and control group, 120 cases in each group, of which 237 cases were included in the analysis of FAS. Experimental group was givenLianhua Jizhi Tablets, while control group was given placebo, 12 tablets/day, 7 days for a course. Curative effect of acute trachitis and bronchitis, TCM syndrome and disappearance of cough, cough and sputum symptom scores and area under the curve (AUC) were observed. The safety was evaluated. Results The cure rates of disease in experimental group and control group were 66.67% (78/117) and 29.17% (35/120), respectively;cure rates of TCM syndrome in experimental group and the control group were 68.38% (80/117) and 27.50% (33/120), respectively;there was statistically significant difference in area under the curve of cough and sputum symptom score between the two groups (P<0.01). Disappearance rates (cure) of daytime cough in experimental group and control group were 52.99% (62/117) and 13.33% (16/120), respectively;disappearance rates (cure) of nocturnal cough in experimental group and control group were 76.52% (88/115) and 31.90% (37/116), respectively;there were no side effects in experimental group.ConclusionLianhua Jizhi Tablets can significantly relieve clinic symptoms in the treatment of acute trachitis and bronchitis, and have good clinical efficacy and safety.