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Objective To investigate the clinical effect of transcranial Doppler(TCD)in severe craniocerebral injury.Methods A total of 45 patients with severe craniocerebral injury who underwent decompression surgery for the bone flap were selected from February 2018 to March 2023 in Suqian First Hospital.CT and TCD examinations were performed in all patients,and the correlation between Helsinki CT score and TCD parameters was analyzed.Among them,37 patients who underwent intracranial pressure(ICP)monitoring were divided into normal ICP group(n=3),mildly elevated ICP group(n=14),moderately elevated ICP group(n=11)and severely elevated ICP group(n=9)according to different ICP levels.TCD parameters of the four groups were compared.Results Helsinki CT score was positively correlated with pulsatility index(PI)and resistance index(RI)(r=0.91,0.89,P<0.01),and was negatively correlated with the end of diastolic velocity(Vd)(r=-0.92,P<0.01).Helsinki CT score was not correlated with systolic peak velocity(Vs)(r=-0.39,P=0.08).There were significant differences in PI,Vd and RI among patients with different ICP(P<0.05).There was no significant difference in Vs among patients with different ICP(P>0.05).Conclusion TCD can better reflect the patient's condition,can play an early warning role in the deterioration of the disease,and has high clinical application value.
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Most hospitalized patients infected with coronavirus disease 2019 (COVID-19) are in severe or critical condition, and malnutrition is a key factor contributing to adverse outcomes. The basic principles of medical nutrition therapy have been determined in the recently released tenth edition of the National Diagnosis and Treatment Protocol. The principles have promoted nutritional risk assessment, emphasized the preferred method of enteral nutrition, and recommended the daily intake of calories at 25 to 30 kcal/kg and protein at > 1.2g/kg. Parenteral nutrition should be also added when necessary. Based on the above principles, Beijing Hospital has refined the medical nutrition therapy measures to facilitate the implementation in clinical practice, in order to improve healthcare quality and decrease the mortality in COVID-19 patients.
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Objective:To study the association of frailty status with nutritional risk and the effect on clinical outcomes among elderly surgical inpatients.Methods:Elderly inpatients from the surgery department of Beijing Hospital were enrolled from January to June 2021. Frail scale and nutritional risk screening 2002 (NRS 2002) were used for frailty evaluation and nutrition risk screening. The influence of frailty and associated nutrition risk in elderly surgical inpatients was analyzed.Results:487 elderly surgical patients were included, of whom 131 cases were in the non-frailty group, 279 cases were in the pre-frailty group and 77 cases were in the frailty group, according to the Frail scale score. 146 cases were at nutritional risk, of whom 8 (6.1% of 131) were in the non-frailty group, 87 (31.2% of 279) in the pre-frailty group and 51 (66.2% of 77) were in the frailty group. According to univariate/multivariate logistic regression analysis of frailty in elderly surgical patients, a higher NRS 2002 score, older age, and the presence of multiple concurrent diseases (≥ 5) were significantly associated with frailty ( P < 0.001). The Frail scale score was positively correlated with NRS 2002 score ( r = 0.448, P < 0.01). Multiple comparisons showed that frailty had statistically significant effects on hospital stay and medical costs in elderly surgical patients ( P < 0.05). Conclusions:The prevalence of frailty is higher in elderly surgical patients, and the prevalence of nutritional risk increases with the progression of frailty. Frailty can lead to prolonged hospital stays and increased hospital costs in elderly surgical patients.
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Objective:To analyze the correlation between nutritional status and frailty and sarcopenia in geriatric inpatients (GIPs) planning to receive major hepatopancreatobiliary (HPB) surgery.Methods:From December, 2020 to September, 2022, GIPs who were planning to receive major HPB surgery were recruited. Nutritional assessment was performed using nutritional risk screening 2002 (NRS-2002) and Global Leadership Initiative on Malnutrition (GLIM) criteria. Frailty and sarcopenia assessment were performed using Fried frailty phenotype (FFP) and Asian Working Group for Sarcopenia (AWGS) 2019 consensus on sarcopenia diagnosis and treatment. The prevalence and concurrence of malnutrition, frailty and sarcopenia were investigated, and the correlation between nutritional status and frailty and sarcopenia was analyzed.Results:A total of 144 participants at the mean age of (70.10±7.44) years were included. The prevalence of nutritional risk, malnutrition, and severe malnutrition were 73.6% ( n ?=?106), 68.1% ( n ?=?98), and 34.7% ( n ?=?50) respectively. The prevalence of frailty was 20.8% ( n ?=?30) and that of sarcopenia was 35.4% ( n ?=?51). The prevalence of severe malnutrition increased significantly in older participants and the prevalence of nutritional risk, malnutrition and severe malnutrition decreased significantly with higher BMI. The prevalence was 35.4% (51/144) for concurrent sarcopenia and malnutrition, 19.4% (28/144) for frailty and malnutrition, 14.6% (21/144) for sarcopenia and weakness, and 14.6% (21/144) for sarcopenia, malnutrition, and weakness. There was a positive correlation between nutritional risk and frailty ( r = 0.603, P < 0.001). The risk of pre-frailty and frailty in the nutritional risk group was higher than that in the non-nutritional risk group ( χ 2 = 31.830, P < 0.001). The risk of pre-frailty and frailty in the malnutrition group was higher than that in the normal nutrition group ( χ 2 = 36.727, P < 0.001). Logistic regression analysis showed that the risk of frailty in patients with severe malnutrition was 12.303 times higher than that in patients with normal nutrition status (95% CI: 2.592 to 58.409, P = 0.002). The risk of sarcopenia in the nutritional risk group was higher than that in the non-nutritional risk group ( χ 2 = 13.982, P < 0.001). The risk of sarcopenia in the malnutrition group was higher than that in the normal nutrition group ( χ 2 = 37.066, P < 0.001). Conclusions:The prevalence and concurrence rate of malnutrition, frailty, and sarcopenia are high in GIPs undergoing major HPB surgery. GIPs with malnutrition are susceptible to frailty.
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Objective:To evaluate the effectiveness of esketamine during perioperative anesthesia for acute and chronic pain after cesarean section.Methods:One hundred and fifty patients scheduled for elective cesarean section under spinal anesthesia were randomly assigned into 2 equal groups ( n=75) using a random number table: esketamine group (group E) and control group (group C). Subarachnoid block was administered with 9-11 mg of hyperbaric bupivacaine with 0.33% glucose concentration. After the delivery of the fetus, 0.15 mg/kg (1 mg/ml) esketamine was pumped intravenously for 30 min in the group E, while the same dosage of normal saline was administered in the group C. Furthermore, patients received an intravenous patient controlled intravenous analgesia (PCIA) pump after surgery (100 μg sufentanil + 1.25 mg/kg esketamine + 8 mg ondansetron for the group E, 100 μg sufentanil + 8 mg ondansetron for the group C). Heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP) were recorded in the initial time of esketamine administration, and 5, 15 min, and 30 min after administration. The pain Numerical Rating Scale (NRS) score at rest and during coughing were recorded at 2, 6, 12, 24 h and 48 h after surgery. The first analgesic time and cumulative sufentanil consumption were recorded at 0-12 h, 12-24 h, 24-48 h, 0-24 h and 0-48 h after surgery. Moreover, we recorded the incidence of chronic pain at 3 and 6 months after surgery. Results:There were no significant differences in HR, SBP and DBP between the two groups immediately after administration of esketamine and 5, 15 min and 30 min after administration (all P>0.05). At rest or during coughing, the pain NRS score were significantly lower at 2, 6 h, and 12 h postoperatively in group E compared to group C (all P<0.05). The time to first analgesia in group E was significantly longer than the group C [(176.8±18.3)min vs (148.5±16.9)min, P<0.05]. The cumulative sufentanil consumption was significantly lower in group E during 0-12 h, 12-24 h, 0-24 h and 0-48 h postoperatively than in group C (all P<0.05), but there was no statistical significance between the two groups at 24-48 h ( P>0.05). There were no significant difference between the two groups in the incidence of chronic pain at 3 months and 6 months after surgery ( all P>0.05). The incidence of chronic pain in group E was lower than that in group C at 3 months [13.4%(9/67) vs 18.8%(13/69), P=0.392] and 6 months [10.7%(6/56) vs 16.1%(10/62), P=0.391], but the difference was not statistically significant. Conclusions:Perioperative administration of esketamine provided superior short-term analgesia after cesarean section and did not increase the psychotomimetic adverse event rate. However, the development of chronic pain was not restrained.
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Objective:To investigate the prevalence of malnutrition in elderly patients with neurological diseases and the of nutrition, and to explore their association with clinical outcomes.Methods:A retrospective study was conducted to analyze 566 elderly patients with neurological diseases in the database of the "National Multicenter Survey on the Dynamic Changes of Nutritional Status of Hospitalized Patients" by using the Global leadership Initiative on Malnutrition(GLIM)criteria and subjective global assessment(SGA). The two diagnostic tools for malnutrition were compared to explore the correlation between malnutrition and clinical outcomes.Results:Based on the GLIM criteria, 83 cases were diagnosed with malnutrition and the incidence of malnutrition was 14.66%(83/566), with 14.72%(48/326)in men and 14.58%(35/240)in women.Patients with moderate malnutrition accounted for 8.30%(47/566)and patients with severe malnutrition accounted for 6.36%(36/566). According to the SGA, the incidence of moderate malnutrition(SGA Grade B)was 15.55%(88/566), the incidence of severe malnutrition(SGA Grade C)was 1.94%(11/566), and all cases of malnutrition(SGA Grade B+ C)accounted for 17.49% of the participants(99/566). The total length of hospital stay was(15.46±6.49)days in the malnutrition group and(13.55±5.09)days in the non-malnutrition group, with a statistical difference between the two groups( t=-3.02, P<0.01). The body weight of the malnutrition group was significantly lower than non-malnutrition group[(52.0±8.5)kg vs.(65.2±9.6)kg, t=12.92, P<0.01]. There were also statistically significant differences in BMI(19.1±2.7 kg/m 2vs.23.9±2.6 kg/m 2, t=15.48, P<0.01), upper arm circumference[(22.3±2.5)cm vs.(28.3±3.9)cm, t=7.01, P<0.01], and lower leg circumference[(28.9±3.4)cm vs.(32.5±3.3)cm, t=6.81, P<0.01]between the two groups.Laboratory tests showed that there were significant differences in lymphocytes[(5.0±8.5)×10 9/L vs.(9.4±11.8)×10 9/L, t=3.61, P<0.01]and albumin[(38.5±4.4)g/L vs.(40.7±5.1)g/L, t=3.18, P<0.01]between the malnutrition group and the non-malnutrition group.The correlation between GLIM and SGA was good, and the consistency was reasonable(AUC=0.711). Conclusions:The incidence of malnutrition in elderly patients with neurological diseases is relatively high; The GLIM criteria are suitable for the diagnosis of malnutrition in elderly patients with neurological diseases, and the diagnostic results have a good correlation with those of SGA.Malnutrition is associated with anthropometric measurements, laboratory indicators, and clinical outcomes.
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Objective @#To investigate the imunomodulatory effects of umbilical cord mesenchymal stem cells(UC⁃MSCs) modified by miR⁃125b⁃5p through JAK2/STAT3 pathway on systemic lupus erythematosus(SLE) . @*Methods@#UC⁃MSCs were isolated and cultured under aseptic conditions ; Peripheral blood mononuclear cells ( PBMCs)were separated from SLE patients by density gradient centrifugation. The relative expressions of IL⁃17A , Foxp3 ,IFN⁃γ , IL⁃4 genes in PBMCs cultured with UC⁃MSCs for 48 h were detected by RT⁃qPCR; The relative expressions of JAK2 , p ⁃JAK2 , STAT3 , p ⁃STAT3 and IL⁃18 proteins in kidney tissues of MRL/lpr mice were detected by west⁃ern blot. @*Results @#Compared with the PBMCs culture group , the expression of IFN⁃γ and IL⁃17A and the propor⁃tion of Th17/Treg cells were significantly down⁃regulated in UC⁃MSCs + miR⁃125b⁃5p group , UC⁃MSCs + miR⁃NC group and UC⁃MSCs group(P < 0. 01) , the expression of the proportion of Th1/Th2 cells (P < 0. 05) was down⁃regulated in UC⁃MSCs + miR⁃125b⁃5p group and UC⁃MSCs + miR⁃NC group ; Compared with the untreated group of MRL/lpr mice , the relative expressions of JAK2 , p ⁃JAK2 , STAT3 , p ⁃STAT3 and IL⁃18 proteins in kidney tissues of MRL/lpr mice were significantly down⁃regulated in UC⁃MSCs + miR⁃125b⁃5p group (P < 0. 01) , and the rela⁃tive expressions of IL⁃18 proteins was significantly down⁃regulated in UC⁃MSCs + miR⁃NC group and UC⁃MSCs group (P < 0. 01) .@*Conclusion@#miR⁃125b⁃5p plays a synergistic role in UC⁃MSCs ,which regulates the differenti⁃ation of Th2 cells in PBMCs of SLE patients and the relative expressions of p ⁃JAK2/JAK2 , p ⁃STAT3/STAT3 , and IL⁃18 proteins in kidney tissues of MRL/lpr mice. UC⁃MSCs modified by miR⁃125b⁃5p may play immunomodulato⁃ry effect on SLE by JAK2/STAT3 signaling pathway.
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Objective:To study the correlation between nutritional status and length of hospital stay in patients with digestive disorders.Methods:The data were collected from the database of a multi-center investigation on the dynamic changes of nutritional status of hospitalized patients in China, a project led by the Geriatric Nutrition Support Group, Society of Parenteral and Enteral Nutrition, Chinese Medical Association. The enrolled patients were screened for malnutrition and possible sarcopenia using Global Leadership Initiative on Malnutrition criteria, and the dynamic changes of serum biochemical indexes during hospital stay and the effects of malnutrition and possible sarcopenia on the length and cost of hospital stay were analyzed.Results:A total of 1 180 patients were enrolled, with an average age of (56.3±16.1) years, the average height of (164.65±8.29) cm, and the average weight of (62.12±12.12) kg. There were significant differences in body weight, body mass index, calf circumference, lymphocyte count, triglyceride, hemoglobin, albumin and total protein between at discharge and at admission ( P<0.001). There might be a correlation between post-admission malnutrition and sarcopenia. There was neither significant difference in the proportion of patients with malnutrition at admission among different age groups ( P=0.438), nor in that at discharge among different age groups ( P=0.439). The proportion of patients with malnutrition showed no significant difference between subgroups with patients<65 years old and ≥ 65 years old, at admission and discharge ( P>0.05). However, comparison of the proportion of patients with sarcopenia between subgroups with patients<65 years old and ≥65 years old displayed significant differences at admission and discharge ( P<0.001), but not the comparison of the proportion of patients with possible sarcopenia ( P>0.05). The length of hospital stay in patients with malnutrition was significantly longer than that in patients without malnutrition [(13.22±6.24) days vs. (12.08±5.25) days, P<0.001]. The length of hospital stay of patients with and without sarcopenia was also significantly different [(12.87±5.93) days vs. (12.02±5.22) days, P<0.001). Patients with concurrent malnutrition and sarcopenia had longer hospital stay [(14.57±7.15) days vs. (12.07±5.22) days, P<0.001], and higher medical cost [(2.78±2.19) ten thousand Chinese Yuan vs. (2.24±2.33) ten thousand Chinese Yuan, P<0.05)] compared with those without concurrent malnutrition and sarcopenia. Conclusions:A large proportion of patients with digestive disorders were diagnosed with malnutrition and/or possible sarcopenia during hospitalization. There is possible correlation between malnutrition and possible sarcopenia, and both can lead to a longer hospital stay and higher medical cost.
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Micronutrients (MNs), including vitamins and trace elements, play an indispensable role in human metabolism, immune function and other aspects. Due to the chronic microinflammation and long-term chemoradiotherapy, patients with malignant tumors often suffer from malnutrition, resulting in different degrees of MNs deficiency. In severe cases, MNs deficiency is closely related to the adverse clinical outcomes. Therefore, reasonable MNs supplementation is of great significance in improving the prognosis and quality of life of patients with tumors. Recently, multiple guidelines have made recommendations on the application of MN supplementation in various clinical settings, providing evidence for the standardized MN supplementation in patients with malignant tumors.
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Objective:To investigate the prevalence of malnutrition in hospitalized patients with lung cancer in China using the global leadership initiative on malnutrition (GLIM) criteria.Methods:A retrospective analysis was performed with 623 lung cancer patients selected from the national multi-center prospective investigation database in 2014. The diagnosis of malnutrition was according to GLIM criteria with muscle mass reduction not included. The prevalence of malnutrition in patients with lung cancer was investigated and the correlation between malnutrition diagnosis per GLIM criteria and anthropometry as well as laboratory indexes was explored.Results:Among the 623 lung cancer patients, 33.5% (209) were at nutritional risk as per Nutritional Risk Screening 2002, 17.8% (111) were malnourished as per GLIM criteria. There were significant differences in age, body weight, body mass index, arm circumference, leg circumference, grip strength, hemoglobin, albumin, total protein and prealbumin between malnutrition and non-malnutrition groups as diagnosed with GLIM criteria ( P<0.05). Conclusions:The nutritional risk and malnutrition prevalence in lung cancer patients are relatively high. The nutritional risk screening of lung cancer patients should be standardized and the GLIM criteria can be used for the diagnosis of malnutrition.
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Objective:To investigate the prevalence of malnutrition in hospitalized elderly patients with cancer in China using the Global Leadership Initiative on Malnutrition (GLIM) criteria.Methods:The data of 854 elderly cancer patients were extracted from the database of multi-center investigation and research on the dynamic changes of nutritional status of hospitalized patients in China led by the Geriatric Nutritional Support Group of Chinese Society of Parenteral and Enteral Nutrition. Changes in anthropometrics, nutritional risk and malnutrition prevalence from admission were collected at discharge and were compared among patients with different cancer types.Results:The prevalence of nutritional risk (NRS 2002 score ≥ 3 points) and malnutrition diagnosed per GLIM criteria were 63.23% and 42.74% at admission, and 69.44% and 42.86% at discharge. When further graded, prevalence of moderate malnutrition decreased from 24.12% at admission to 10.07% at discharge, and that of severe malnutrition increased from 18.62% to 32.79%, both with statistical significance. There were significant differences in anthropometric and laboratory parameters between malnutrition and non-malnutrition groups diagnosed per GLIM criteria.Conclusions:The GLIM criteria is applicable for the diagnosis of malnutrition in elderly cancer patients. Elderly cancer patients should be screened for nutritional risk, and GLIM criteria can be used to diagnose malnutrition. The changes of nutritional status should be dynamically monitored during hospitalization
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Objective:To analyze the relationship between nutritional status and frailty among elderly inpatients from cardiology department.Methods:A cross-sectional study was conducted in a total of 519 patients aged 65-92 years old who were admitted to cardiology department between September 2018 and February 2019. Mini nutritional assessment short form (MNA-SF) was used to assess the nutritional status. Fried phenotype was used to assess frailty status. The nutritional status and frailty in patients with different diseases, age and body mass index were analyzed, as well as the nutritional status of patients in different frailty strata.Results:The mean age was 75.12 years (range: 65-92 years). The prevalence of malnutrition risk was 28.9% (150/519), malnutrition 3.3% (17/519) and frailty 23.5% (122/519). When stratified by disease, the subgroup with chronic heart failure showed the highest prevalence of malnutrition and frailty (63.6% and 50.0%, respectively). The prevalence of malnutrition risk (22.8%, 35.5%), malnutrition (3.0%, 3.6%) and frailty (15.3%, 32.3%) were higher in patients ≥ 75 years compared with those aged 65 years - 75 years. MNA-SF score was negatively correlated with age( r = -0.134, P = 0.002). Fried phenotype score was positively correlated with age ( r = 0.319, P < 0.01). As for stratification based on BMI, the majority (62.6%) patients were overweight or obese (BMI ≥ 24.0 kg/m 2) and the prevalence of malnutrition risk in this subgroup was 21.2% (69/325). The prevalence of malnutrition risk in patients with normal BMI was 38.7% (70/181). The subgroup with BMI<18.5 were either at malnutrition risk or with malnutrition. MNA-SF score was positively correlated with BMI ( r = 0.353, P < 0.01). There was no significant difference in the prevalence of pre-frailty and frailty among different BMI groups. The prevalence of malnutrition was the highest in the frailty group (8.2%), followed by the pre-frailty group (2.0%). Fried phenotype score was negatively correlated with MNA-SF score( r = -0.291, P < 0.01). Logistic regression analysis showed that frailty was an independent risk factor for malnutrition, and the risk of malnutrition in frailty patients was 4.818 (95% CI:1.701～13.644) times higher than that in non-frailty patients. Conclusions:The prevalence of malnutrition risk and frailty was high in the elderly inpatients from cardiology department. Frailty patients had a higher incidence of malnutrition and required more attention.
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Objective:To retrospectively investigate the incidence of malnutrition in patients with gastric cancer in China, and to explore the applicability of Global Leadership Initiative on Malnutrition (GLIM) diagnostic criteria.Methods:Data were extracted from National Multi-center Investigation and Study on Dynamic Changes of Nutritional Status of Inpatients database led by Geriatric Nutrition Support Group of the Chinese Society of Parenteral and Enteral Nutrition. A retrospective analysis in patients with gastric cancer was conducted. Involuntary weight loss, low body mass index (BMI) and muscle mass loss were adopted as phenotypic indicators in GLIM criteria for malnutrition diagnosis and the application of GLIM criteria for malnutrition diagnosis in patients with gastric cancer was evaluated.Results:In a total of 563 gastric cancer patients, 203 cases were diagnosed with malnutrition per GLIM criteria and 193 cases without malnutrition were identified as control using 1:1 propensity score matching. There were significant differences in body weight, BMI, right calf circumference, right hand grip strength, total cholesterol, hemoglobin, albumin and total protein between malnutrition group and non-malnutrition group ( P < 0.05). After muscle mass loss was removed from the phenotype indicators in GLIM criteria, the hospitalization duration in patients with malnutrition was (16.15±7.04) days compared with (14.28±6.70) days in patients without malnutrition, demonstrating statistically significant difference ( χ2= 0.442, P = 0.007). Conclusions:Gastric cancer patients showed high incidence of malnutrition. The cut-off value of calf circumference reported in foreign populations may be unsuitable to apply in Chinese population. Further clinical researches are needed to determine the optimal cut-off calf circumference value for Chinese individuals.
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Obesity and its associated complications are highly related to a current public health crisis around the world. A growing body of evidence has indicated that G-protein coupled bile acid (BA) receptor TGR5 (also known as Gpbar-1) is a potential drug target to treat obesity and associated metabolic disorders. We have identified notoginsenoside Ft1 (Ft1) from
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Objective:To analyze the prevalence of malnutrition in stable-phase elderly patients with chronic obstructive pulmonary disease (COPD) using the Global Leadership Initiative on Malnutrition (GLIM) criteria.Methods:Using cross-sectional survey, 60 elderly patients with COPD in stable phase were investigated, with 72 elderly patients without COPD in the same age group selected as controls. Differences in basic characteristics, anthropometric indicators, hematology indicators and body composition were compared between the two groups. According to the GLIM diagnostic criteria for malnutrition, the first step is nutritional risk screening, the second step is to diagnose malnutrition, and the third step is to determine severe malnutrition. The prevalence of malnutrition and severe malnutrition were investigated.Results:The levels of total protein, albumin, creatinine, and lymphocyte percentage in the elderly stable COPD group were significantly lower than those in the control group. The nutritional risk and the prevalence of malnutrition in elderly COPD patients were significantly higher than those in the control group, and the prevalence of severe malnutrition was higher .Conclusions:Elderly stable COPD patients of different age groups have a higher nutritional risk. The onset age of malnutrition is younger than that of non-COPD patients and early intervention is required.
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Objective:To explore the effect of multidisciplinary cooperative nursing on the improvement of pulmonary function and quality of life in patients with asthmatic chronic obstructive pulmonary disease (COPD).Methods:A total of 160 patients with asthmatic COPD admitted to Hainan Provincial People′s Hospital from January 2017 to January 2019 were randomly divided into two groups: the control group and the observation group. The patients in the control group were given routine nursing, and the patients in the observation group were given multi-disciplinary cooperative nursing mode. The pulmonary function index, quality of life, anxiety and depression scores of the two groups were compared and analyzed.Results:PEF (3.16 ± 0.35) L/s, FEV1 (1.99 ± 0.33) L, FVC (1.97 ± 0.32)% in the observation group were significantly better than PEF (3.88 ± 0.53) L/s, FEV1 (3.08 ± 0.54) L, FVC (2.97 ± 0.33)% in the control group ( t value was 10.139,15.405,19.458, P < 0.01). The total score of quality of life (63.92 ± 6.46) in the observation group was significantly higher than that in the control group (58.76 ± 5.18), and the difference was statistically significant ( t value was 5.574, P < 0.05). After nursing, mild anxiety (80.00%, 64/80) and mild depression (82.50%,66/80) in the observation group were significantly better than those in the control group [56.25%(45/80), 61.25%(49/80)], and the difference was statistically significant ( χ2 value was 10.390, 8.935, P < 0.05). Conclusions:The multi-disciplinary cooperative nursing mode has significant effect on the patients with asthmatic COPD. It can improve the pulmonary function index, improve the quality of life, and alleviate negative emotions.
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Cellular senescence is a tumor-suppressive mechanism that permanently arrests cells at risk for malignant transformation.However,accumulating evidence show that senescent cells can have deleterious effects on the tissue microenvironment.The most significance of these effects is the acquisition of a senescenceassociated secretory phenotype (SASP) that could promote tumor progression.Even with our currently limited knowledge of the SASP and its potential effects on carcinogenesis,promising new strategies for cancer therapies are possible.
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Objective To investigate the changes of nutritional status of chronic cardiovascular patients during hospitalization by using nutritional risk screening 2002 (NRS 2002) and subjective global assessment (SGA).Methods A prospective,parallel multicenter study was can-ied out in 3 tertiary A hospitals in Beijing from June 2014 to September 2014.Subjects in the study had been hospitalized for 7-30 days for various types of chronic cardiovascular diseases.Physical indexes and laboratory examination results were recorded within 24 hours after admission and 24 hours before discharge.The nutritional status was evaluated using NRS 2002 and SGA.Results 454 inpatients were enrolled in this study.Prevalence of undernutrition,defined as body mass index＜ 18.5 kg/m2 with poor general condition,was 7.0％ on admission.Prevalence of nutritional risk (NRS 2002 score≥3) was 27.9％.Patients with heart valve disease (34.6％) and arrhythmia (47.5％) had higher prevalence of nutritional risk,which decreased on discharge.At admission,the prevalence of SGA-based moderate and severe undernutrition (grade B+C) was 16.7％.In particular,this prevalence was higher in patients with heart valve disease (30.7％) and arrhythmia (22.5％).At discharge,the proportion of patients (except patients with coronary heart disease) with moderate and severe dystrophy,especially severe dystrophy,decreased significantly.Conclusions Patients with chronic cardiovascular disease were likely to have comorbid nutritional risk at the time of admission,including undernutrition,as defined by body mass index＜ 18.5 kg/m2 plus poor general condition,and SGA-based moderate or severe malnutrition,which was partially improved on discharge.Attention should be paid to nutritional status screening and evaluation on admission.Reasonable nutrition intervention should be done to correct malnutrition and improve clinical outcomes.
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Objective To establish a risk warning model for surgical site infection(SSI), provide support for screening high risk population and finding suspected cases.Methods Clinical data of 5 067 patients who underwent abdominal surgery in 6 domestic hospitals from January 2013 to December 2015 were collected retrospectively, all cases were randomly divided into modeling group and validation group according to a 6:4 ratio, warning model was established by employing logistic regression, the area under the receiver operating characteristic curve (AUC) was used to evaluate discriminant ability of evaluation model, the maximum Youden index was as the optimum cut-off point.Results For the warning model of high-risk patients, AUC was 0.823, sensitivity and specificity were 78.81% and 74.33% respectively, positive predictive value and negative predictive value were 19.67% and 97.78% respectively.For the discriminant model of suspected infection cases, AUC was 0.978, sensitivity and specificity were 93.38% and 95.62% respectively, positive predictive value and negative predictive value were 62.95% and 99.45% respectively.Conclusion The early-warning model established in this study has better discrimination ability, which can provide a reference for the development of early warning and discrimination of healthcare-associated infection information system.
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Objective To analyze the changes in the organizational development and operations of infection management in Xinjiang in the past 20 years, and to explore optimal approaches for infection control in the region. Methods Stratified random sampling method was used for the survey of the infection management at 101 medical institutions of 12 prefectures in Xinjiang from 1995 to 2015. The survey covered the organization construction, staffing, and infection control work of these hospitals. Results The infection rate of hospitals in the northern part was higher than that of the southern part; the average beds of the hospitals increased from 169. 96 to 428. 27. Organization system of hospital infection management was gradually established and improved;Personnel makeup becomed more reasonable, yet greater manpower was needed for full-time staff; The operations and patterns of hospital infection management work had evolved from a few to the multidimensional; There are rooms for elevation in research of hospital infection. Conclusions The past 20 years have witnessed major progress of infection management in Xinjiang, but sustainable development in this regard calls for optimized staffing structure and better research ability.