RESUMO
OBJECTIVE: The lack of chest tube maintenance and management knowledge in nurses can lead to serious adverse consequences. The purpose of this study was to develop a chest tube maintenance and management knowledge questionnaire for clinical nurses, and to verify its reliability and validity. METHODS: Based on literature review and expert consultation, a questionnaire on chest tube maintenance and management knowledge of clinical nurses was designed, and the reliability and validity of the questionnaire were tested in 60 clinical nurses. RESULTS: The initial questionnaire of chest tube maintenance and management knowledge for clinical nurses included 20 items, and three dimensions were finally determined by expert consultation method, including 15 items. The Cronbach's α coefficient of the questionnaire was 0.850, and the Cronbach's α coefficient of each dimension ranged from 0.704 to 0.743. Spearman-brown's split reliability was 0.756. The content validity (content validity index [CVI]) of each item of the questionnaire ranged from 0.833 to 1.000, and the total CVI was 0.978. CONCLUSIONS: The clinical nurses' knowledge questionnaire developed in this study has good reliability and validity, which can effectively and objectively evaluate clinical nurses' mastery of chest tube maintenance and management knowledge.
Assuntos
Tubos Torácicos , Competência Clínica , Humanos , Reprodutibilidade dos Testes , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Adherence to secondary prevention measures among patients with coronary artery disease (CAD) affects patient prognosis, whereas patients' adherence behaviors change over time. OBJECTIVES: The aims of this study were to identify adherence trajectories to secondary prevention measures including medication-taking and a heart-healthy lifestyle and to estimate predictors of adherence trajectories among patients with CAD. METHODS: This longitudinal study enrolled 698 patients with CAD who received a percutaneous coronary intervention in China. Demographics, clinical characteristics, adherence to secondary prevention measures, and patient-related factors including disease knowledge, self-efficacy, and health literacy were measured during hospitalization. Adherence behaviors were followed at 1, 3, and 6 months, and 1 year after discharge. Group-based trajectory models estimated adherence trajectories, and multinomial logistic regression identified trajectory group predictors. RESULTS: Four trajectory groups were identified for medication-taking adherence: sustained adherence (39.9%), increasing and then decreasing adherence (23.1%), increasing adherence (23.4%), and nonadherence (13.6%). The 3 adherence trajectory groups for a heart-healthy lifestyle were sustained adherence (59.7%), increasing adherence (28.3%), and nonadherence (12.0%). Married patients were more likely (odds ratio [OR], 3.42; 95% confidence interval [CI], 1.56-7.52) to have sustained adherence to medication-taking. However, patients with higher disease knowledge were less likely (OR, 0.93; 95% CI, 0.87-0.99) to be adherent. Patients who were not working (OR, 2.25; 95% CI, 1.03-4.92) had higher self-efficacy (OR, 1.21; 95% CI, 1.08-1.37). Those with higher health literacy (OR, 1.18; 95% CI, 1.01-1.38) were more likely to have sustained adherence to a heart-healthy lifestyle. However, patients having no coronary stents (OR, 0.36; 95% CI, 0.19-0.70) were less likely to have done so. CONCLUSIONS: Trajectories of adherence to secondary prevention measures among mainland Chinese patients with CAD are multipatterned. Healthcare providers should formulate targeted adherence support, which considers the influence of disease knowledge, self-efficacy, and health literacy.
Assuntos
Doença da Artéria Coronariana , Intervenção Coronária Percutânea , Doença da Artéria Coronariana/tratamento farmacológico , Doença da Artéria Coronariana/prevenção & controle , Humanos , Estudos Longitudinais , Adesão à Medicação , Prevenção SecundáriaRESUMO
BACKGROUND AND AIM OF THE STUDY: To investigate the effect of myocardial injury on the prognosis of patients with severe or critical coronavirus disease 2019 (COVID-19). METHODS: Between February 10, 2020 and March 31, 2020, data of severe and critical COVID-19 patients were collected and retrospectively analyzed. Admission data included age, heart rates, mean arterial pressure, and myocardial injury markers including creatine kinase isoenzyme-MB (CK-MB), myoglobin, N-terminal pro-B-type natriuretic peptide (NT-proBNP), and interleukin-6. The endpoints included mortality, the incidence of malignant arrhythmia, and mechanical ventilation time. Univariate regression analysis, multivariate linear regression analysis, and binary logistic analysis were performed to develop the risk predictors in myocardial injury to the prognosis of severe and critical COVID-19 patients. RESULTS: Seventy-four COVID-19 patients were included (mean age of 67.2 ± 14.6 years, male of 66.2%), including 42 severe and 32 critical cases. The mortality was 62.2% (n = 46). CK-MB (odds ratio = 5.895, p < .001, 95% confidence interval: 3.097-8.692) and interleukin-6 (odds ratio = 0.379; p = .005; 95% confidence interval: 1.051-1.769) were independent risk factors of increased mechanical ventilation time; myoglobin (odds ratio = 7.710; p = .045; 95% confidence interval: 1.051-56.571) were the independent predictor of incidence of malignant arrhythmia; age (odds ratio = 1.077; p = .009; 95% confidence interval: 1.019-1.139), myoglobin (odds ratio = 9.480; p = .032; 95% confidence interval: 1.211-78.188), and NT-proBNP (odds ratio = 4.852; p = .047; 95% confidence interval: 0.956-24.627) were the independent predictors of mortality. CONCLUSIONS: In severe and critical COVID-19 patients, the obvious myocardial injury was observed. Increases of CK-MB, myoglobin, NT-proBNP, interleukin-6, and age were independently associated with poor prognosis including increased ventilation duration, the incidence of malignant arrhythmia, and mortality.
Assuntos
COVID-19/epidemiologia , Creatina Quinase Forma MB/sangue , Isquemia Miocárdica/etiologia , Miocárdio/metabolismo , Peptídeo Natriurético Encefálico/sangue , Pandemias , Fragmentos de Peptídeos/sangue , Troponina I/sangue , Idoso , Biomarcadores/sangue , COVID-19/complicações , China/epidemiologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Isquemia Miocárdica/sangue , Isquemia Miocárdica/epidemiologia , Prognóstico , Precursores de Proteínas , Curva ROC , Estudos Retrospectivos , Fatores de Risco , SARS-CoV-2RESUMO
BACKGROUND: Healthcare providers are concerned about adherence to provider recommendations in coronary artery disease management. Seeking patient-related factors influencing changes in adherence over time is necessary for formulating suitable intervention measures-especially among diverse populations. OBJECTIVE: To explore whether health literacy, self-efficacy, and disease knowledge predict changes in adherence over time (between baseline and 3 months) to secondary prevention recommendations for Chinese coronary artery disease patients. METHODS: A longitudinal study was performed for 662 patients following percutaneous coronary intervention in China. Self-reported data were collected at baseline during hospitalization and at a 3-month telephone follow-up. Variables included demographics, health literacy, self-efficacy, disease knowledge, and adherence to secondary prevention recommendations for medication taking and a heart-healthy lifestyle. Multinomial logistic regression identified predictors of adherence changes over time. RESULTS: Patients were categorized into three groups: sustained/declined to nonadherence between baseline and 3 months, improved to adherence, and sustained adherence. The number of patients in sustained/declined to nonadherence group was small. Absence of stents predicted sustained/declined to nonadherence to medication and lifestyle over time. Health literacy was not associated with adherence changes over time. Higher self-efficacy scores were associated with lower likelihood of sustained/declined to nonadherence to a healthy lifestyle over time, whereas higher disease knowledge scores were associated with higher sustained/declined to nonadherence to medication. CONCLUSIONS: Adherence to secondary prevention 3 months after discharge was relatively good in Chinese patients with coronary artery disease who received percutaneous coronary intervention. Absence of stents and lower self-efficacy can predict the poor adherence changes, which should be considered in formulating follow-up care.
Assuntos
Doença da Artéria Coronariana/prevenção & controle , Prevenção Secundária/normas , Cooperação e Adesão ao Tratamento/psicologia , Idoso , China , Doença da Artéria Coronariana/psicologia , Doença da Artéria Coronariana/terapia , Feminino , Letramento em Saúde , Humanos , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Prevenção Secundária/métodos , Prevenção Secundária/estatística & dados numéricos , Autoeficácia , Fatores de Tempo , Cooperação e Adesão ao Tratamento/estatística & dados numéricos , Resultado do TratamentoRESUMO
BACKGROUND We examined the level of fragile histidine triad (FHIT) and p16 gene methylation in patients with hepatocellular carcinoma and explored the relationship to liver cancer. MATERIAL AND METHODS There were 56 patients with primary liver cancer who were admitted to the hospital from July 2015 to October 2017 included in the liver cancer group, and 24 non-hepatoma patients (hepatitis A/hepatitis B/hepatitis C, liver cirrhosis, liver fibrosis, and fatty liver, alcoholic liver identified as a control group. Fasting venous blood samples were collected from the 2 groups. Methylation-specific PCR (MSP) was used to detect the methylation of FHIT and p16 genes in the 2 groups. The risk factors for lung cancer were analyzed by logistic regression. In addition, the effects of FHIT and p16 gene methylation on the diagnostic accuracy of liver cancer were calculated. RESULTS The incidence of FHIT and p16 methylation in serum from the liver cancer group was 51.8% and 67.9%, respectively. The incidence of FHIT and p16 methylation in the non-hepatoma group was 16.7% and 25.0%. There was a statistical statistically correlated with gender, and the methylation of FHIT and p16 genes (P<0.05). From logistic regression analysis results, methylation of p16 and FHIT genes was an independent risk factor for hepatocellular carcinoma with odds ratio (OR) values of 10.550 (2.313~48.116) and 8.239 (2.386~28.455), respectively. CONCLUSIONS The methylation of p16 and FHIT genes was an independent risk factor for hepatocellular carcinoma.
Assuntos
Hidrolases Anidrido Ácido/genética , Carcinoma Hepatocelular/genética , Inibidor p16 de Quinase Dependente de Ciclina/genética , Metilação de DNA , Neoplasias Hepáticas/genética , Proteínas de Neoplasias/genética , Hidrolases Anidrido Ácido/sangue , Biomarcadores Tumorais/genética , Biomarcadores Tumorais/metabolismo , Carcinoma Hepatocelular/sangue , Carcinoma Pulmonar de Células não Pequenas/genética , Estudos de Casos e Controles , Inibidor p16 de Quinase Dependente de Ciclina/sangue , Feminino , Genes p16 , Humanos , Neoplasias Hepáticas/sangue , Neoplasias Pulmonares/genética , Masculino , Pessoa de Meia-Idade , Proteínas de Neoplasias/sangue , Regiões Promotoras Genéticas , Fatores de RiscoRESUMO
AIMS AND OBJECTIVES: To examine the relationship between health literacy (HL) and adherence to secondary coronary heart disease (CHD) prevention behaviours in patients in China. BACKGROUND: Adherence of patients to secondary CHD prevention behaviours is important in order to slow or reverse disease progression. The relationship between HL and adherence is varied across populations and warrants further research in order to inform nurses caring for such patients how to direct their teaching. DESIGN: A descriptive cross-sectional design. METHODS: A total of 598 patients with CHD were recruited during hospitalisation for a myocardial revascularization procedure at either of two tertiary hospitals in China. Data were collected by self-report on demographics, HL and adherence to secondary CHD prevention behaviours (medication-taking and heart-healthy lifestyle) prior to this admission. HL was measured by the short version of European Health Literacy Survey Questionnaire (HLS-EU-Q16), while adherence was measured with the Medical Outcomes Study Specific Adherence Scale (MOS-SAS). Descriptive, chi-square test and regression analyses were conducted. The study was reported based on STROBE checklist. RESULTS: Overall, 74.5% of the patients had limited HL. Adherence rates to medication-taking and heart-healthy lifestyle were 84.7% and 53.2%, respectively. HL was not significantly associated with medication adherence, but in regression models patients with limited HL demonstrated significantly increased odds for nonadherence to heart-healthy lifestyle (OR 1.69). CONCLUSION: HL was not significantly associated with medication adherence but was related to heart-healthy lifestyle adherence. RELEVANCE TO CLINICAL PRACTICE: Nurses should assess the health literacy of discharging patients with CHD and focus on patients with limited health literacy to improve heart-healthy lifestyle behaviours, and not just taking medications.
Assuntos
Doença das Coronárias/terapia , Letramento em Saúde/estatística & dados numéricos , Estilo de Vida Saudável , Adesão à Medicação/estatística & dados numéricos , Prevenção Secundária/métodos , China , Estudos Transversais , Feminino , Inquéritos Epidemiológicos , Humanos , Masculino , Pessoa de Meia-Idade , AutorrelatoRESUMO
OBJECTIVE: To evaluate the effect of enteral nutrition (EN) versus total parenteral nutrition (TPN) on gut barrier function in patients with severe acute pancreatitis (SAP). METHODS: Sixty-three patients with SAP enrolled from 4 hospitals were randomly assigned into EN group (29 cases) and TPN group (34 cases). EN group patients were fed via a spiral nasojejunal feeding tube placed routinely by endoscopy or fluoroscopy, and TPN group patients were nourished intravenously with TPN during the same period. The changes of serum endotoxin, diamine oxidase, and urinary excretion of lactulose and mannitol ratio (L/M) were observed. RESULTS: Plasma concentration of endotoxin were markedly decreased in EN group as compared with that in TPN group at the 7(th), 14(th), 21(th) day of entry trial [(39.30 ± 15.82) EU/L vs (73.05 ± 21.16) EU/L, (22.64 ± 14.31) EU/L vs (49.34 ± 24.54) EU/L, (14.81 ± 10.93) EU/L vs (30.08 ± 14.10) EU/L, P < 0.05]. Plasma concentration of diamine oxidase were markedly decreased in EN group as compared with that in TPN group at the 7(th), 14(th) day of entry trial [(9.97 ± 3.84) U/L vs (19.89 ± 9.89) U/L, (5.42 ± 1.84) U/L vs (8.79 ± 4.08) U/L, both P < 0.05]. The urinary L/M decreased significantly in EN group than those in TPN group at the 7(th), 14(th), 21(th) day of entry trial (0.28 ± 0.25 vs 0.65 ± 0.45, 0.21 ± 0.18 vs 0.54 ± 0.41, 0.08 ± 0.04 vs 0.29 ± 0.06, all P < 0.05). CONCLUSION: EN has better effect on improving intestinal barrier function than TPN in treatment of patients with SAP.
Assuntos
Nutrição Enteral , Pancreatite Necrosante Aguda/terapia , Nutrição Parenteral Total , Adulto , Idoso , Feminino , Trato Gastrointestinal , Humanos , Masculino , Pessoa de Meia-Idade , Pancreatite Necrosante Aguda/fisiopatologia , Resultado do Tratamento , Adulto JovemRESUMO
PURPOSE: To investigate the effects of pterygium on corneal cell and nerve density in patients with unilateral pterygium using in vivo laser scanning confocal microscopy (LSCM). METHODS: In this cross-sectional study, 24 patients with unilateral pterygium who were treated in the Department of Ophthalmology of the Second People's Hospital of Wuxi City from April 2018 to July 2018 were analyzed. Each eye with pterygium and its fellow eye were imaged by LSCM. The density of basal corneal epithelial cells, anterior stromal cells, posterior stromal cells, dendritic cells, and endothelial cells in pterygium and adjacent clear cornea was measured. In the fellow eyes, the central cornea, nasal cornea, nasal mid-peripheral cornea, and temporal cornea were imaged. The difference in the density of cells and subepithelial nerve fibers in different corneal regions of eyes with pterygium was analyzed. The cell and nerve density of the fellow cornea were also measured to exclude the influencing factors. RESULTS: The density of corneal basal epithelial cells in the central corneas of eyes with pterygium was 6497 ± 1776 cells/mm2, which was higher than that in the area near the head of pterygium (5580 ± 1294 cells/mm2, P < 0.001), the region above pterygium (6097 ± 1281 cells/mm2, P=0.049), and the region below pterygium (5463 ± 1007 cells/mm2, P=0.001). The density of anterior stromal cells in the central cornea was 742 ± 243 cells/mm2, which was higher than that in the area near the head of pterygium (587 ± 189 cells/mm2, P=0.005), the region below pterygium (492 ± 159 cells/mm2, P=0.005), and the temporal cornea (574 ± 164 cells/mm2, P=0.003). The density of endothelial cells in the central cornea was 2398 ± 260 cells/mm2, which was higher than that in the area near the head of pterygium (2296 ± 231 cells/mm2, P=0.011) and the region below pterygium (2272 ± 400 cells/mm2, P=0.020). The density of dendritic cells in the central cornea was 53 ± 48 cells/mm2, which was lower than that in the area near the head of pterygium (250 ± 224 cells/mm2, P=0.001), the upper region (103 ± 47 cells/mm2, P=0.006), and the lower region (90 ± 48 cells/mm2, P=0.023). The corneal nerve fiber length (CNFL) in the center was higher than that in the area near the head of pterygium, the upper region, and the lower region. Compared with fellow eyes, eyes with pterygium had a significantly higher mean corneal power (KM) (P < 0.001). There was a significant positive linear relationship between the corneal area invaded by pterygium of pterygia and KM (r = 0.609, P=0.009). CONCLUSION: Basal epithelial cells, stromal cells, endothelial cells, dendritic cells, and subepithelial nerve fibers in the central cornea of eyes with pterygium were different from those of pterygium and adjacent clear cornea. LSCM is effective for observing the morphology and quantity of corneal cells in pterygium.
RESUMO
BACKGROUND: Adherence to secondary prevention is an indispensable part of the management of patients with coronary artery disease. Finding patient factors affecting their adherence behaviours is important for improving the treatment effect and limiting further disease progression. AIMS: To examine the association between health literacy, self-efficacy, disease knowledge and adherence to secondary coronary artery disease prevention in patients in China. METHODS: In this cross-sectional study, 598 patients with coronary artery disease were enrolled in two tertiary hospitals in China during a hospitalisation for receiving percutaneous coronary intervention. Patient-reported data were collected on demographics, health literacy, self-efficacy, disease knowledge and adherence to secondary coronary artery disease prevention (medication-taking and heart-healthy lifestyle (exercise, reducing/eliminating alcohol intake and smoking, low salt and fat diet, stress reduction)). Chi-squared tests and regression analyses were performed. RESULTS: The proportions of recalled self-report of adherence to medication-taking and a heart-healthy lifestyle immediately prior to the coronary artery disease hospitalisation were 84.7% and 53.2%, respectively. In logistic regression, health literacy, self-efficacy and disease knowledge was significantly associated with non-adherence to secondary coronary artery disease prevention. Limited health literacy demonstrated a 1.61-fold odds for non-adherence to a heart-healthy lifestyle. Each score increase of self-efficacy and disease knowledge had 0.98-fold odds and 1.05-fold odds of non-adherence to a heart-healthy lifestyle. CONCLUSIONS: Adherence to medication-taking was relatively good in Chinese patients prior to coronary artery disease hospitalisation, but adherence to heart-healthy lifestyle behaviours should be improved. Health literacy, self-efficacy and disease knowledge should be taken into account when intervening to improve secondary coronary artery disease prevention.
Assuntos
Anticoagulantes/uso terapêutico , Doença da Artéria Coronariana/tratamento farmacológico , Doença da Artéria Coronariana/prevenção & controle , Letramento em Saúde , Estilo de Vida Saudável , Adesão à Medicação/estatística & dados numéricos , Prevenção Secundária/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , China , Estudos Transversais , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Modelos Logísticos , Masculino , Pessoa de Meia-Idade , Intervenção Coronária Percutânea , Autoeficácia , AutorrelatoRESUMO
OBJECTIVE: To evaluate the protective effects of salvianolate on percutaneous coronary intervention (PCI) related myocardial injury or myocardial infarction after elective PCI in non-ST-segment elevation acute coronary syndrome (NSTE-ACS) patients. METHODS: A total of 149 patients with NSTE-ACS who underwent elective PCI were enrolled. The patients were randomly allocated in a 1:1 ratio to the salvianolate group (74 cases) or the control group (75 cases). After exclusion criteria of coronary angiography, 60 patients with PCI therapy remained in the salvianolate group and 68 in the control group. The incidence and the severity of PCI related myocardial injury or myocardial infarction, in addition to major adverse cardiac events (MACEs) during 1 year follow-up after PCI were studied between the two groups. Multivariate logistic regression analysis was used to determine the independent factors for PCI related myocardial injury or myocardial infarction after elective PCI. RESULTS: Compared with the control group, salvianolate treatment reduced the incidence of PCI related severe myocardial injury or myocardial infarction (11.7% vs. 26.5%, P=0.035). The rate of MACEs or all-cause death within 1 month or 1 year after the procedure was not significantly different between the two groups. CONCLUSIONS: Periprocedural treatment with salvianolate reduces the incidence of PCI related severe myocardial injury or myocardial infarction, although it does not influence clinical prognosis. [Chinese clinical trial registry: ChiCTR1800016992].
Assuntos
Síndrome Coronariana Aguda/cirurgia , Cardiotônicos/uso terapêutico , Infarto do Miocárdio/prevenção & controle , Extratos Vegetais/uso terapêutico , Adulto , Idoso , China , Procedimentos Cirúrgicos Eletivos/efeitos adversos , Procedimentos Cirúrgicos Eletivos/métodos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/etiologia , Intervenção Coronária Percutânea/efeitos adversos , Intervenção Coronária Percutânea/métodos , Placebos , Resultado do TratamentoRESUMO
OBJECTIVE: To explore the potential role of monocyte chemotactic protein 1 (MCP-1) and macrophage inflammatory protein 2 (MIP-2) in the pathogenesis of acute necrotizing pancreatitis (ANP), and to study the effect of N-acetylcysteine (NAC) on the mRNA expression of MCP-1 and MIP-2. METHODS: Thirty-five SD rats were randomly divided into 3 groups: sham-operation (SO) group (n = 5), acute necrotizing pancreatitis (ANP) group (n = 15), and NAC-pretreated group (n = 15), ANP were induced by retrograde injection of 4% sodium taurocholate into the biliopancreatic duct. The NAC- groups underwent intraperitoneal injection of NAC 500 mg/kg 30 minutes before the induction of sodium taurocholate. The ANP and NAC groups were re-divided into 3 equal subgroups respectively: 3 h, 6 h, and 12 h subgroups. 3, 6, and 12 hours after the establishment of models heart blood samples were collected from 5 rats from each model group to detect the serum amylase. Then the rats were killed by blood letting with their pancreases taken out. HE staining and microscopy were used to observe the pathological changes of the pancreas. The wet/dry ratio of pancreas was determined. Enzyme histochemical method was used to detect the activity of myeloperoxidase (MPO) in the pancreas. RT-PCR was used to examine the mRNA expression of MCP-1 and MIP-2. RESULTS: The levels of serum amylase, wet/dry ratio of pancreas, pancreatic MPO activity, and histological score of pancreas of the ANP group increased time-dependently, all the levels at different time-points were significantly higher than those of the SO group (all P < 0.01). The expression levels of MCP-1 mRNA at the time points 3, 6, and 12 h of the ANP group were 0.3653 +/- 0.0213, 0.5890 +/- 0.0225, and 0.7164 +/- 0.0275 respectively, all significantly higher than that of the SO group (0.1492 +/- 0.0036, all P < 0.01). The expression levels of MIP-2 mRNA at different time points of the ANP group were 0.3871 +/- 0.0286, 0.6040 +/- 0.0448, and 0.7692 +/- 0.0620 respectively, all significantly higher than that of the SO group (0.1593 +/- 0.0117, all P < 0.01). The intrapancreatic MPO levels at the time points 3 h, 6 h, and 12 h of the NAC group were 0.63 +/- 0.03, 0.88 +/- 0.05, and 1.31 +/- 0.09 respectively, all significantly lower than those of the ANP groups (0.89 +/- 0.03, 1.42 +/- 0.14, and 1.94 +/- 0.07, all P < 0.05). The MCP-1 mRNA expression levels at different time points the NAC group were 0.2497 +/- 0.0168, 0.4457 +/- 0.0097, and 0.6306 +/- 0.0423 respectively, and the MIP-2 mRNA expression levels at the time points 3 h, 6 h, and 12 h of the NAC group were 0.2436 +/- 0.0099, 0.4312 +/- 0.0221, and 0.6302 +/- 0.0288 respectively, all significantly lower than those of the ANP group (all P < 0.05). The pancreatic histological scores at different time points of the NAC group were 3.50 +/- 0.61, 5.60 +/- 0.65, and 7.50 +/- 0.79, all significantly lower than those of the ANP group (5.10 +/- 0.42, 7.50 +/- 0.50, and 9.90 +/- 0.96, all P < 0.05). The MCP-1 mRNA expression and MIP-2 mRNA expression were both correlated with the severity of pancreatic injury (r = 0.76 and 0.82, both P < 0.05). CONCLUSION: The chemokines of MCP-1 and MIP-2 are overexpressed at the early stage of acute pancreatitis. Both of them may play an important role in the pathogenesis of AP. NAC may have beneficial effects on AP through downregulation of the expression of MCP-1 and MIP-2.
Assuntos
Acetilcisteína/farmacologia , Quimiocina CCL2/genética , Quimiocina CXCL2/genética , Pâncreas/efeitos dos fármacos , Pancreatite Necrosante Aguda/fisiopatologia , Animais , Modelos Animais de Doenças , Sequestradores de Radicais Livres/farmacologia , Masculino , Pâncreas/metabolismo , Pâncreas/patologia , RNA Mensageiro/genética , RNA Mensageiro/metabolismo , Distribuição Aleatória , Ratos , Ratos Sprague-Dawley , Reação em Cadeia da Polimerase Via Transcriptase ReversaRESUMO
OBJECTIVE: We conducted this study to investigate the clinical efficacy of endoscopic retrograde cholangiopancreatography (ERCP) on elder choledocholithiasis and its effects on the levels of TNF-α, IL-1, and IL-6. METHODS: Elder patients with choledocholithiasis were enrolled in this study, and according to the surgical methods, they were divided into the ERCP group and the surgical group. After treatment, we compared the efficacy of these two methods on patients, inflammatory responses indicated by the levels of TNF-α, IL-1, and IL-6, and the complications. RESULTS: No statistical significance was identified in the difference of the success rate in removal between the two groups (98% vs. 94%), but indicators of the ERCP group, including the surgical duration (28.5±12.8) min, remission duration of abdominal pain (1.2±0.2) d, recession time of jaundice (2.0±0.3) d, postoperative bedridden time (1.4±0.2) d, treatment time of the anti-infection (1.5±0.2) d, length of stay in hospital (6.5±0.3) d, levels of TNF-α (2.1±0.2) µg/L, IL-1 (6.3±0.8) µg/L, IL-6 (2.8±0.3) µg/L, and the incidence rate of complications (1.8%), were all significantly lower than those in the surgical group (p<0.05). CONCLUSION: In the treatment of choledocholithiasis, ERCP is excellent in controlling the trauma, accelerating the recovery duration, reducing the occurrence of complications and ameliorating the inflammatory responses. Thus, it is an ideal choice for choledocholithiasis.
Assuntos
Colangiopancreatografia Retrógrada Endoscópica/métodos , Coledocolitíase/cirurgia , Ducto Colédoco/cirurgia , Interleucina-1/sangue , Interleucina-6/sangue , Fator de Necrose Tumoral alfa/sangue , Idoso , Coledocolitíase/sangue , Coledocolitíase/diagnóstico por imagem , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Período Pós-Operatório , Resultado do TratamentoAssuntos
Povo Asiático , Miocárdio/patologia , Intervenção Coronária Percutânea/efeitos adversos , Idoso , Biomarcadores/metabolismo , Estudos de Casos e Controles , Angiografia Coronária , Feminino , Humanos , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Razão de Chances , Estudos Retrospectivos , Fatores de RiscoRESUMO
SUMMARY OBJECTIVE: We conducted this study to investigate the clinical efficacy of endoscopic retrograde cholangiopancreatography (ERCP) on elder choledocholithiasis and its effects on the levels of TNF-α, IL-1, and IL-6. METHODS: Elder patients with choledocholithiasis were enrolled in this study, and according to the surgical methods, they were divided into the ERCP group and the surgical group. After treatment, we compared the efficacy of these two methods on patients, inflammatory responses indicated by the levels of TNF-α, IL-1, and IL-6, and the complications. RESULTS: No statistical significance was identified in the difference of the success rate in removal between the two groups (98% vs. 94%), but indicators of the ERCP group, including the surgical duration (28.5±12.8) min, remission duration of abdominal pain (1.2±0.2) d, recession time of jaundice (2.0±0.3) d, postoperative bedridden time (1.4±0.2) d, treatment time of the anti-infection (1.5±0.2) d, length of stay in hospital (6.5±0.3) d, levels of TNF-α (2.1±0.2) μg/L, IL-1 (6.3±0.8) μg/L, IL-6 (2.8±0.3) μg/L, and the incidence rate of complications (1.8%), were all significantly lower than those in the surgical group (p<0.05). CONCLUSION: In the treatment of choledocholithiasis, ERCP is excellent in controlling the trauma, accelerating the recovery duration, reducing the occurrence of complications and ameliorating the inflammatory responses. Thus, it is an ideal choice for choledocholithiasis.
RESUMO OBJETIVO: Realizamos este estudo para investigar a eficácia clínica da colangiopancreatografia retrógrada endoscópica (ERCP) na coledocolitíase idosa e seus efeitos nos níveis de TNF-α, IL-1 e IL-6. MÉTODOS: Pacientes idosos com coledocolitíase foram matriculados neste estudo. De acordo com os métodos cirúrgicos, eles foram divididos em grupo ERCP e grupo cirúrgico. Após o tratamento, comparamos a eficácia desses dois métodos em pacientes, respostas inflamatórias indicadas pelos níveis de TNF-α, IL-1 e IL-6 e as complicações. RESULTADOS: Não houve significância estatística na diferença da taxa de sucesso na remoção entre os dois grupos (98% versus 94%), mas indicadores do grupo ERCP, incluindo a duração cirúrgica (28,5 ± 12,8) min, duração da remissão da dor abdominal (1,2 ± 0,2) d, tempo de recessão de icterícia (2,0 ± 0,3) d, tempo pós-operatório (1,4 ± 0,2) d, tempo de tratamento da infecção (1,5 ± 0,2) d, duração da internação (6,5 ± 0,3) d, níveis de TNF-α (2,1 ± 0,2) μg / L, IL-1 (6,3 ± 0,8) μg / L, IL-6 (2,8 ± 0,3) μg / L e a taxa de incidência de complicações (1,8 %) foram todos significativamente inferiores aos do grupo cirúrgico (p<0,05). CONCLUSÃO: No tratamento da coledocolitíase, a ERCP é excelente no controle do trauma, acelerando a duração da recuperação, reduzindo a ocorrência de complicações e melhorando as respostas inflamatórias. Assim, é uma escolha ideal para a coledocolitíase.
Assuntos
Humanos , Masculino , Feminino , Idoso , Colangiopancreatografia Retrógrada Endoscópica , Interleucina-6/sangue , Interleucina-1/sangue , Fator de Necrose Tumoral alfa/sangue , Ducto Colédoco/cirurgia , Coledocolitíase/cirurgia , Período Pós-Operatório , Resultado do Tratamento , Coledocolitíase/sangue , Coledocolitíase/diagnóstico por imagem , Tempo de Internação , Pessoa de Meia-IdadeRESUMO
OBJECTIVES: Since the introduction of endoscopic retrograde cholangiopancreatology (ERCP) in clinical use, pancreatitis has become a common complication of ERCP. Octreotide is an inhibitor of pancreatic enzyme secretions. Several studies have evaluated the effect of octreotide on the incidence of clinical pancreatitis after ERCP, but with different results. The aim was to determine the efficacy of prophylactic administration of octreotide for the prevention of post-ERCP pancreatitis (PEP) and hyperamylasemia. METHODS: In this study, patients with scheduled ERCP were randomized to receive either octreotide (0.3 mg) via intramuscular injection or a placebo. The study was conducted in 12 digestive endoscopic units in China. Patients were randomized into two groups: an octreotide group (N = 414) and a control group (N = 418). In the octreotide group, octreotide (0.3 mg) was dissolved in 500 mL of 0.9% saline solution and administered by continuous intravenous infusion, beginning 1 h before endoscopic examination and continued for 6 h thereafter; 0.1 mg of octreotide was injected subcutaneously at 6 and 12 h after the intravenous injection was stopped. The control group was given a placebo intravenously. The end point was the development of acute pancreatitis. RESULTS: The overall incidence of acute pancreatitis was 3.85%; this included 2.42% (10/414) in the octreotide group and 5.26% (22/418) in the control group (P = 0.046). The overall incidence of hyperamylasemia was 14.9%; 12.32% (51/414) in the octreotide group and 17.46% (73/418) in the control group (P = 0.041). No side effects were found. CONCLUSION: The results indicate that octreotide can prevent PEP and hyperamylasemia.