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1.
Modern Clinical Nursing ; (6): 65-71, 2024.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-1022143

RESUMEN

Objective To summarise the best evidence for postpartum follow-up acquired from patients with gestational diabetes mellitus so as to provide an evidence-based reference for establishment of a postpartum follow-up program.Methods Literature on postpartum blood glucose follow-up in patients with gestational diabetes mellitus was retrieved from 17 major databases including BMJ Best Practice,UpToDate,Joanna Briggs Institute(JBI),International Guide Collaboration Network,National Institute for Health and Care Excellence(NICE),American Diabetes Association website,Medlive,Cochrane Library,Embase,OVID,PubMed,Web of Science,Quanfang local PubMed,CNKI,Wanfang Data,VIP,and Sinomed from the inception of databases to July 2023.The literature to be retrieved included guidelines,expert consensus,evidence summaries,systematic reviews,clinical decisions,and the original studies.Results A total of 9 articles,five practice guidelines,a systematic review,an evidence summaries,an expert consensus and a clinical decisions,were included.Totally,17 pieces of best evidence were summarised from the five aspects:postpartum blood glucose,lifestyle guidance,breastfeeding,drug treatment and health education.Conclusions The summarised best evidences can provide evidence-based references for postpartum follow-up of patients with gestational diabetes.Nursing staff in hospitals and community health centres should formulate relevant follow-up plans according to the actual postpartum conditions of patients in order to prevent the incidence of postpartum Type Ⅱ diabetes.

2.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-1018149

RESUMEN

Objective:To analyze the effects of different dose calculation grid size of Monaco system on the physical and biological dosimetry of target area and organ at risk (OAR) in T 4 nasopharyngeal carcinoma. Methods:A total of 18 patients with stage T 4 nasopharyngeal carcinoma who received radiotherapy in the Department of Radiotherapy of Yunnan Cancer Hospital from October 2020 to April 2022 were selected to complete the delineation of target areas and OAR in the Monaco 5.11.03 system, and the volumetric intensity modulated arc therapy (VMAT) plan was developed on the 3 mm grid with the optimization mode of target area priority. The 3 mm grid group plan was replicated without changing any other parameters, and the physical plan was re-established on the 1, 2, 4 and 5 mm grids, and then the five plans were normalized to the prescription dose to cover 95% of the target volume. The planning time, D 2%, D 50%, D 98%, conformity index (CI), homogeneity index (HI), gradient index (GI), tumor control probability (TCP), D 2% and D mean of important OAR around the target area were calculated and statistically analyzed. Results:Planning primary tumor gross target volume (PGTVp) : The D 2% of 1, 2, 3, 4 and 5 mm groups were (76.94±0.66), (75.98±0.76), (75.56±0.67), (75.67±0.73) and (75.94±0.85) Gy, respectively, with a statistically significant difference ( F=9.86, P<0.001). The CI of 1, 2, 3, 4 and 5 mm groups were 0.75±0.05, 0.78±0.04, 0.78±0.05, 0.79±0.04 and 0.78±0.04, respectively, with a statistically significant difference ( F=2.61, P=0.041). There were statistically significant differences in D 50%, D 98%, HI, equivalent uniform dose (EUD) and tumor control probability (TCP) among the groups ( H=17.14, P=0.002; F=9.35, P<0.001; H=25.43, P<0.001; F=5.85, P<0.001; H=17.65, P=0.001). There was no statistically significant difference in GI among the groups ( P>0.05). Pairwise comparison showed that D 2% in 2, 3, 4, 5 mm groups compared with 1 mm group, D 50% in 5 mm group compared with 2, 3 mm groups, D 98% in 4 mm group compared with 1, 2 mm groups, D 98% in 5 mm group compared with 1, 2, 3 mm groups, CI in 5 mm group compared with 1 mm group, HI in 2, 3, 4, 5 mm groups compared with 1 mm group, EUD in 3 mm group was compared with 1 mm group, EUD in 5 mm group compared with 2, 3 mm groups, TCP in 3 mm group compared with 1 mm group, and TCP in 5 mm group compared with 3 mm group, there were statistically significant differences (all P<0.05). Planning nodal gross target volume (PGTVn) : The D 2% of 1, 2, 3, 4 and 5 mm groups were (76.36±0.59), (75.36±0.62), (75.04±0.68), (75.25±0.72) and (75.39±0.77) Gy, respectively, with a statistically significant difference ( F=10.32, P<0.001). The HI of 1, 2, 3, 4 and 5 mm groups were 1.08 (1.08, 1.08), 1.07 (1.06, 1.07), 1.06 (1.06, 1.07), 1.06 (1.06, 1.07), 1.06 (1.06, 1.07), 1.06 (1.06, 1.08), respectively, with a statistically significant difference ( H=22.00, P<0.001) ; There were statistically significant differences in D 50%, D 98% and EUD among the groups ( H=11.79, P=0.019; H=20.49, P<0.001; F=12.14, P=0.016). Pairwise comparison showed that there were statistically significant differences in D 2% between 2, 3, 4, 5 mm groups and 1 mm group, D 98% between 4 mm group and 1 mm group, D 98% between 5 mm group and 1, 2 mm groups, HI between 2, 3, 4 mm groups and 1 mm group, and EUD between 3 mm group and 1 mm group (all P<0.05). Planning primary tumor clinical target volume 1 (PCTVp1) : The D 2% of 1, 2, 3, 4 and 5 mm groups were (76.59±0.63), (75.64±0.65), (75.64±0.98), (75.41±0.70) and (75.71±0.84) Gy, respectively, with a statistically significant difference ( F=9.53, P<0.001). The D 50% of 1, 2, 3, 4, 5 mm groups were (72.09±0.34), (71.85±0.39), (71.82±0.45), (72.04±0.56), (72.43±0.66) Gy, respectively, with a statistically significant difference ( F=4.20, P=0.019). There was no statistically significant difference in the other indexes among the groups (all P>0.05). Pairwise comparison showed that there were statistically significant differences in D 2% between 2, 3, 4, 5 mm groups and 1 mm group, and in D 50% between 2, 3 mm groups and 1 mm group (all P<0.05). Planning nodal clinical target volume 1 (PCTVn1) : There were no statistically significant differences in all indexes among the groups (all P>0.05). Planning clinical target volume 2 (PCTV2) : The D 2% of 1, 2, 3, 4 and 5 mm groups were (75.57±0.50), (74.87±0.67), (74.51±0.51), (74.61±0.63) and (75.00±0.74) Gy, respectively, with a statistically significant difference ( F=8.27, P<0.001). Pairwise comparison showed that the D 2% of the 2, 3, 4 mm groups were significantly different from that of the 1 mm group (all P<0.05). The calculation time of physical plan in 1, 2, 4 and 5 mm groups was 987.00 (848.00, 1 091.00), 120.50 (99.75, 134.00), 26.00 (24.00, 34.25) and 21.50 (18.75, 34.75) s, respectively, with a statistically significant difference ( H=61.62, P<0.001). Pairwise comparison showed that there were statistically significant differences in the calculation time between 4 mm group and 1, 2 mm groups, 5 mm group and 1, 2 mm groups (all P<0.05). There was no statistically significant difference in the dosimetric parameters of OAR around the target area among the groups (all P>0.05) . Conclusion:The physical dose and biological dose of the important OAR around the target area and the target area change with the change of dose calculation grid size when formulating the physical plan of radiotherapy for T 4 nasopharyngeal carcinoma. Considering the quality of the physical plan and the calculation time, when the Monaco system formulates the VMAT plan for T 4 nasopharyngeal carcinoma patients, the plan can be optimized on the 3 mm computing grid and copied to the 1 mm computing grid for recalculation.

3.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-863919

RESUMEN

Objective:To assess the impact of timing of percutaneous catheter drainage (PCD) application (ANC and WON) on outcomes and complications in severe acute pancreatitis (SAP) treatment.Methods:The clinical data of 75 SAP patients treated with PCD from Jan. 1, 2018 to Dec.31, 2018 in Pancreatitis Treatment Center of Deyang People’s Hospital were retrospectively analyzed. The clinical manifestations, application period and curative effect of PCD were analyzed.Results:Among the 75 patients, 51 (68%) were ANC patients, (32%) were WON patients, 0 (0%) died, 70 (93.3%) were cured, and 5 (6.7%) underwent further surgical treatment. There was no significant difference between the average time of PCD application, or complications (such as pancreatic fistulae, catheter obstruction or falling and haemorrhage) ( P>0.05) . Conclusion:Percutaneous catheter drainage in different stages of acute necrotizing pancreatitis does not affect its safety and efficacy, and delayed use don’t have better curative effect.

4.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-865694

RESUMEN

Objective:To analyze the risk factors for severe acute pancreatitis (SAP) complicated with infection and the effects on immune level.Methods:A total of 150 SAP patients admitted to Deyang People′s Hospital from February 2018 to April 2019 were divided into the infected group ( n=90) and the uninfected group ( n=60) according to whether SAP was complicated with infection or not; the changes of pathogenic bacteria in the infection focus, infection risk factors, blood inflammatory cytokines levels and T-lymphocyte subgroups were analyzed. Results:A total of 105 pathogenic bacteria were detected in 90 SAP patients with infection, among which 74(70.5%) were gram-negative bacteria, mainly escherichia coli, klebsiella pneumoniae and pseudomonas aeruginosa. There were 27 strains (25.7%) of gram-positive bacteria, mainly staphylococcus aureus, and 4 strains (3.81%) of fungi. Biliary causes, total parenteral nutrition time≥1 week, APACHEⅡ score≥11, surgical intervention, and respiratory mechanical ventilation were all independent factors for SAP infection (all P<0.05). At 24 hours after onset, blood IL-4(59.1±6.2)ng/L, IL-6(134.1±12.2) ng/L, IL-10(146.4±13.2)ng/L, TNF-ɑ(76.3±5.2)ng/L in infected group were all significantly higher than those in the uninfected group (all P values <0.05); at 30 days after the onset, blood IL-4(33.6±5.8)ng/L, IL-6(49.2±6.8)ng/L of the infected group, IL-10(80.7±8.8)ng/L, TNF-ɑ(28.7±5.5)ng/L in infected group were significantly lower than those in the uninfected group (all P values <0.05). At 24 hours after onset, the proportion of CD 4+ T lymphocytes in the infected group was significantly higher than that in the uninfected group [(45.3±5.5)% vs (32.3±5.2)%], and the proportion of CD 8+ T lymphocytes was significantly lower than that in the uninfected group [(20.6±4.2)% vs (29.7±4.8)%]; at 30 days after onset, the proportion of CD 4+ T lymphocytes in the infected group was significantly lower than that in the uninfected group [(21.6±3.7)% vs (40.2±2.5)%], and the proportion of CD 8+ T lymphocytes was significantly higher in the uninfected group [(48.4±4.1)% vs (32.8±4.0)%]; and all the differences were statistically significant (all P <0.05). Conclusions:The strains of concurrent infection with SAP were mainly gram-negative bacteria. Biliary causes, total parenteral nutrition time, surgical intervention and respiratory mechanical ventilation were all risk factors for concurrent infection with SAP. SAP infection may cause excessive inflammatory response and lead to immune cell damage, which should be paid attention to in clinical treatment.

5.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-824923

RESUMEN

Objective To establish a sound and reasonable talent assessment mechanism in the introduction of scientific research talents through the reform of human resources management.Methods Based on the iceberg theory,understand better of the candidates to optimize the matching between personnel and positions.Results We proposed a multi-dimensional assessment system that combines the introduction of talents with tiered assessment of standardized talent rankings,concrete assessment will take into account of the performance and designed tasks.Established talent evaluation criteria are including moral virtues,knowledge,capacity,achievement and contributions to further improve medical ethics,clinical practice,scientific research and education training,public health services,as well as moral characteristics.Conclusions Through innovative administration,the multi-dimensional assessment system could be implemented in the introduction of scientific research talents,according to which different levels of talent will be better matched to avoid "one size fits all" or other problems.The system could also inspire the introduced talents to play a leading role in discipline development,to fulfill the strategy of strengthening hospital with talents,as well as better service for medical health.

6.
Gut and Liver ; : 112-120, 2017.
Artículo en Inglés | WPRIM (Pacífico Occidental) | ID: wpr-85469

RESUMEN

BACKGROUND/AIMS: The integration of multiple profiling data and the construction of a transcriptional regulatory network may provide additional insights into the molecular mechanisms of hepatocellular carcinoma (HCC). The present study was conducted to investigate the deregulation of genes and the transcriptional regulatory network in HCC. METHODS: An integrated analysis of HCC gene expression datasets was performed in Gene Expression Omnibus. Functional annotation of the differentially expression genes (DEGs) was conducted. Furthermore, transcription factors (TFs) were identified, and a global transcriptional regulatory network was constructed. RESULTS: An integrated analysis of eight eligible gene expression profiles of HCC led to 1,835 DEGs. Consistent with the fact that the cell cycle is closely related to various tumors, the functional annotation revealed that genes involved in the cell cycle were significantly enriched. A transcriptional regulatory network was constructed using the 62 TFs, which consisted of 872 TF-target interactions between 56 TFs and 672 DEGs in the context of HCC. The top 10 TFs covering the most downstream DEGs were ZNF354C, NFATC2, ARID3A, BRCA1, ZNF263, FOXD1, GATA3, FOXO3, FOXL1, and NR4A2. This network will appeal to future investigators focusing on the development of HCC. CONCLUSIONS: The transcriptional regulatory network can provide additional information that is valuable in understanding the underlying molecular mechanism in hepatic tumorigenesis.


Asunto(s)
Humanos , Carcinogénesis , Carcinoma Hepatocelular , Ciclo Celular , Conjunto de Datos , Expresión Génica , Investigadores , Factores de Transcripción , Transcriptoma
7.
Chinese Journal of Nephrology ; (12): 256-260, 2015.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-469078

RESUMEN

Objective To explore the value of endothelial dysfunction assessment in predicating major adverse cardiac and cerebrovascular events (MACCE) in peritoneal dialysis (PD) patients.Methods A prospective cohort study included 136 end stage renal disease (ESRD) patients from Jan 1,2009 to Dec 31,2011 was conducted.Endothelial function was assessed by flowmediated dilation (FMD) of brachial artery.Kaplan-Meier method was used to estimate survival rate.The survival difference between the two groups was compared by the log-rank test.Multivariate Cox proportional hazards regression was used to determine the independent risk factors of MACCE.Results In the follow-up period,18 patients in low FMD (FMD≤2.7%) group occurred MACCE,and 13 patients in high FMD (FMD > 2.7%) group occurred MACCE.Compared with high FMD group,MACCE-free survival rate in the low FMD group had a significantly decreased (x2=4.190,P=0.041).Multivariate Cox proportional hazards regression analysis showed that higher level of total cholesterol,lower FMD,longer PD time and higher levels of hs-CRP were all independent predictors of MACCE.Conclusion Reduced brachial artery FMD is an independent risk factor of MACCE,and the application of FMD contributes to the risk stratification of cardiac and cerebrovascular disease in PD patients.

8.
Chinese Journal of Dermatology ; (12): 566-568, 2009.
Artículo en Chino | WPRIM (Pacífico Occidental) | ID: wpr-393612

RESUMEN

Objective To study the efficacy of rituximab in the treatment of pemphigus vulgaris (PV) and its underlying mechanism. Methods A 38-year-old female with PV presented with refractory, painful oral ulcers and erosions. Since she was poorly responsive to prednisone 80 mg daily, intravenous ritu-ximab of 500 mg once a week was given for successive 3 weeks followed by 5 successive days of intra-venous gamma globulin at a dose of 400 mg/kg per day, and a total of two treatment sessions were conducted. ELISA was used to detect the serum titer of anti-Dsg3 antibodies and their IgG subtypes (IgG1 and IgG4) as well as serum level of interferon-gamma (IFN-gamma), interleukin-4 (IL-4), interleukin-10 (IL-10). Results Three months after the end of two treatment sessions, the symptom was obviously improved, and lesions subsided; alter another 1 month, clinical symptom fully disappeared. During the 1-year follow-up, no lesions recurred. The anti-Dsg3 antibody titer was 253.33 U/mL before treatment, plateaued at 250 U/mL within 4 weeks after the initial infusion, decreased till 3 months after the withdrawal, and reached 26.06 U/mL 7 months after the withdrawal, and remained within normal range till the time of this writing. The serum titer of IgGl subclass of anti-Dsg3 antibodies dropped dramatically fight after the first infusion, but that of IgG4 subclass remained at a high level at early stage of medication, began to decline until 3 months after the with-drawal, and finally reached the normal range following clinical remission. Also, serum level of IFN-garnma and IL-10 correlated with the severity of PV. Conclusions Combined rituximab is effective for the control of PV, likely by eliminating Dsg3-specific antibodies, especially IgG4 subclass of them.

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