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Objective:To investigate effect and underlying lipid-lowering mechanisms of catalpol in non-alcoholic fatty liver disease(NAFLD).Methods:In vivo model of NAFLD was established with high-fat diet-fed ICR mice for 8 weeks. Low(50 mg/kg), medium(150 mg/kg), and high(300 mg/kg) doses of catalpol were administered, and the body weight, liver weight, hepatic index, and biochemical parameters of the mice were analyzed. Free fatty acid-induced LO2 in human hepatocytes to establish NAFLD cell model. Quantitative realtime PCR reaction to detect fatty acid synthesis-related gene levels. Western blotting assay was adopted to analyze proteins in the endoplasmic reticulum stress(ERS)-mediated protein kinase RNA-like endoplasmic reticulum kinase(PERK)-eukaryotic translation initiation factor 2α(eIF2α) signaling pathway. Results:Compared with model mice, body weight [(39.43±1.84)g, (34.01±1.83)g, (32.28±1.11)g vs(42.17±1.37)g, all P<0.001], liver weight [(1.03±0.06)g, (0.79±0.05)g, (0.64±0.04)g vs(1.30±0.13)g, P<0.01 or P<0.001], and liver index [(2.60±0.09)%, (2.32±0.09)%, (1.99±0.11)% vs(3.07±0.30)%, P<0.05 or P<0.001] were reduced in low, medium, and high doses of catapol model. Medium and high doses of catalpol diminished total cholesterol, triglyceride, low density lipoprotein-cholesterol, aspartate aminotransferase, and alanine aminotransferase( P<0.01 or P<0.001), increased high density lipoprotein-cholesterol( P<0.01 or P<0.001). In the cell model, elevated levels of both fatty acid synthesis genes and PERK-eIF2α pathway proteins were attenuated by catalase, and this attenuation was reversed by signaling pathway agonists. Conclusion:The Chinese herb catalpol may play a role in improving NALFD by regulating the ERS-mediated PERK-eIF2α signaling pathway.
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Objective@#To evaluate the efficacy and tolerability of ruxolitinib combined with prednisone, thalidomide and danazol for treatment of in myelofibrosis (MF).@*Methods@#Patients of MF according to the WHO 2016 criteria, received ruxolitinib (RUX) combined with prednisone, thalidomide and danazol (PTD). The response, changes of blood counts and adverse events were evaluated.@*Results@#Six PMF and one post-ET MF patients were enrolled. Four patients presented JAK2V617F mutation, one CALR mutation, one MPL mutation, one triple-negative. Responses per IWG-MRT criteria were clinical improvement in 5 patients, stable disease in 2 ones, spleen response in 6 ones. All of 7 patients were symptomatic responses, four patients achieved at least 50% improvement from baseline on MPN-SAF TSS. Three patients initially treated with RUX alone, all of 3 patients experienced treatment-associated anemia and thrombocytopenia. Then these 3 patients received RUX combined with PTD, both hemoglobin and platelet increased significantly. Four patients initially treated with RUX combined with PTD. Increased levels of hemoglobin and platelet were seen in all of 7 patients received RUX combined with PTD with maximum increased hemoglobin of 30(18-54) g/L and maximum increased platelets of 116(13-369)×109/L, respectively from baseline. The treatment dose of RUX increased due to improved platelet count in 3 patients. The frequent non-hematologic adverse events grade 1-2 were constipation, abdominal distension, crura edema and increased ALT.@*Conclusions@#RUX combined with PTD for treatment of MF may modulate initial hematologic toxicity observed when RUX alone, and may increase response due to improved levels of hemoglobin or platelet.
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Objective@#To evaluate clinical characteristics and prognosis of primary myelofibrosis (PMF) patients with thrombocytopenia in varied degrees.@*Methods@#Clinical features and survival data of 1 305 Chinese patients with PMF were retrospectively analyzed. The prognostic value of thrombocytopenia in patients with PMF was evaluated.@*Results@#320 subjects (47%) presented severe thrombocytopenia (PLT<50×109/L), 198 ones (15.2%) mild thrombocytopenia [PLT (50-99)×109/L] and 787 ones (60.3%) without thrombocytopenia (PLT ≥ 100×109/L). The more severe the thrombocytopenia, the higher the proportions of HGB<100 g/L, WBC<4×109/L, circulating blasts ≥ 3%, abnormal karyotype and unfavourable cytogenetics (P<0.001, P<0.001, P=0.004, P<0.001 and P<0.001, respectively) were observed in this cohort of patients. The more severe the thrombocytopenia, the lower the proportion of JAK2V617F positive (P<0.001) was also noticed. Platelet count was positively correlated with splenomegaly, HGB and WBC (P<0.001, correlation coefficients were 0.131, 0.445 and 0.156, respectively). Platelet count was negative correlated with constitutional symptoms and circulating blasts (P=0.009, P=0.045, respectively; correlation coefficients were -0.096 and -0.056, respectively). The median survival of patients with severe thrombocytopenia, mild thrombocytopenia and without thrombocytopenia were 32, 67 and 89 months, respectively (P<0.001). Multivariate analysis identified thrombocytopenia in varied degrees (HR=1.693, 95%CI 1.320-2.173, P<0.001) and Dynamic Internation Prognostic Scoring System(DIPSS) prognostic model (HR=2.051, 95%CI 1.511-2.784, P<0.001) as independent risk factors for survival.@*Conclusion@#PMF patients with severe thrombocytopenia frequently displayed anemia, leucopenia, circulating blasts and short survival, so active treatment measures should be taken especially in these patients.
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Objective@#To explore the clinical implications and prognostic value of TP53 gene mutation and deletion in patients with myelodysplastic syndromes (MDS) .@*Methods@#112-gene targeted sequencing and interphase fluorescence in situ hybridization (FISH) were used to detect TP53 mutation and deletion in 584 patients with newly diagnosed primary MDS who were admitted from October 2009 to December 2017. The association of TP53 mutation and deletion with several clinical features and their prognostic significance were analyzed.@*Results@#Alterations in TP53 were found in 42 (7.2%) cases. Of these, 31 (5.3%) cases showed TP53 mutation only, 8 (1.4%) cases in TP53 deletion only, 3 (0.5%) cases harboring both mutation and deletion. A total of 37 mutations were detected in 34 patients, most of them (94.6%) were located in the DNA binding domain (exon5-8) , the remaining 2 were located in exon 10 and splice site respectively. Patients with TP53 alterations harbored significantly more mutations than whom without alterations (z=-2.418, P=0.016) . The median age of patients with TP53 alterations was higher than their counterparts[60 (21-78) years old vs 52 (14-83) years old, z=-2.188, P=0.029]. TP53 alterations correlated with complex karyotype and International prognostic scoring system intermediate-2/high significantly (P<0.001) . Median overall survival of patients with TP53 alterations was shorter than the others[13 (95%CI 7.57-18.43) months vs not reached, χ2=12.342, P<0.001], while the significance was lost during complex karyotype adjusted analysis in multivariable model.@*Conclusion@#TP53 mutation was more common than deletion in MDS patients. The majority of mutations were located in the DNA binding domain. TP53 alterations were strongly associated with complex karyotype and always coexisted with other gene mutations. TP53 alteration was no longer an independent prognostic factor when complex karyotype were occurred in MDS.
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Objective@#Analysis of the molecular characteristics of eosinophilia. @*Methods@#Targeting sequence to 24 patients with chronic eosinophilic leukemia (CEL) with rearrangement of PDGFRA, PDGFRB, or FGFR1 and 62 patients with hyper-eosinophilic syndrome (HES). Mutation annotation and analysis of amino acid mutation using authoritative databases to speculate on possible pathogenic mutation. @*Results@#Thirty-seven kinds of clonal variant were detected from 17 patients with CEL, no recurrent mutation site and hot spot region were found. No pathogenic mutation was detected in 19 patients with PDGFRA rearrangement, but pathogenic mutations of ASXL1, RUNX1 and NRAS were detected from 2 patients with FGFR1 rearrangement who progressed to acute myeloid leukemia and 1 patient with PDGFRB rearrangement who progressed to T lymphoblastic lymphoma, respectively. One hundred and two kinds of clonal abnormalities were detected in 49 patients with HES. The main hot spot mutation regions included: CEBPA Exon1, TET2 Exon3, ASXL1 Exon12, IDH1 Y208C, and FGFR3 L164V. CRRLF2 P224L and PDGFRB R370C point mutations were detected separately in 2 patients with HES who treated with imatinib monotherapy and achieved hematologic remission. @*Conclusion@#The pathogenesis of CEL with PDGFRA, PDGFRB or FGFR1 rearrangement is usually single, and the progression of the disease may involve other driver mutation. A variety of genes with hot mutation regions may be involved in the pathogenesis of HES, and some mutation sites are sensitive to tyrosine kinase inhibitors.
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Cardiac hypertrophy is a one of common type of CHD, responsible for cardiac mortality worldwide. The present study designed to investigate the effect of muscarinic receptors agonist in the rat model of cardiac hypertrophy. A total of 30 male adult Wistar rats having body weight 300-400 gram were equally distributed in two groups [Test group: Rats with Angiotensin II + M3 receptor agonist [acetylcholine]; Reference group: Rats with cardiac hypertrophy induced by Angiotensin II]. Rat model of cardiac hypertrophy were induced by Angiotensin II. Effect of M3 receptor agonist on cardiac hypertrophy was evaluated by electrocardiography, hemodynamic and histological assessment. Also, expression of M3 receptor was analyzed using by real-time-PCR and Western blot analysis. Also, vital signs such as pulse rate, and blood pressure were measured. Echocardiographic related variable including ejection fraction were also assessed in both the groups. The results of this study showed acetylcholine attenuates the hypertrophic response triggered by Angiotensin II, by upregulation of M3 receptor. Upregulation of M3 receptor after administration of acetylcholine ameliorates hypertrophic responses induced by angiotensin II. Also acetylcholine treatment prevents Angiotensin II induced increase in level of ANP and beta-myosin, which are responsible for inducing cardiac hypertrophic responses. Moreover, acetylcholine ameliorates Angiotensin II induced cell enlargement by reducing the surface area of cells. Overall finding suggested that acetylcholine improves left ventricle hypertrophy and ejection fraction by activating M3 receptor in heart. The finding of this study gives the new vision to cardiovascular researchers to develop anti- hypertrophy therapy based on M3 receptor
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Objective To evaluate the effectiveness of wechat-based transitional care in patients with Myasthenia gravis. Methods Choose 60 patients with Myasthenia gravis from August 2013 to August 2014 were divided into two groups,30 cases in each group.The patients in the two groups recevied routine dischared education.In addition,the patients in the experimental group received wechat-based transitional care for three months. The patients, anxiety, depression, self-care and health behavior at 3 months after discharge were compared between the two groups. Results There was no statistical significance between the experimental group and the control group in anxiety, depression, self-care ability and health behavior scale (P > 0.05). In the experimental group, the SAS evaluation results of normal, mild anxiety, moderate anxiety, severe anxiety respectively is 8、19、2、1. However, in the control group the result is 3、15、8、4 respectively. There was statistically difference (χ2=2.732, P < 0.01). In the experimental group, the SDS evaluation results of normal, mild depression, moderate depression, major depression respectively is 9、15、5、11. However, in the control group the result is 3、13、8、6 respectively. There was significant difference (χ2=2.626, P<0.01). Patients self-care ability and health behavior scale assessment results in the experimental group is (134.2±14.1)、(151.9±14.3) respectively and the results in the control group is (123.3±18.8)、(142.8±17.5) respectively. There was a statistically significant difference (t=2.541、2.294, P < 0.05). Conlusion Wechat-based transitional care acieves good effectiveness in patients with Myasthenia gravis and is worthy of promotion.
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Objective To investigate the reason for misdiagnosis of real-time contrast-enhanced ultrasound (CEUS) in identifying benign and malignant thyroid nodules and the impact of nodule size and calcification on CEUS result.Methods Retrospective analysis were carried out in 331 cases of thyroid disease patients with 421 nodules.All the nodules were performed CEUS and confirmed by pathology.Results In the total of 421 nodules,33 nodular goiters were misdiagnosed as thyroid carcinoma.8 nodular goiters were misdiagnosed as thyroid adenoma.8 thyroid carcinomas were misdiagnosed as nodular goiter,2 thyroid carcinomas were misdiagnosed as thyroid adenoma.The accuracy of diagnosis for thyroid benign and malignant lesions by CEUS was 87.89％,and the misdiagnosis rate was 12.11％.The size of the thyroid nodule and the form of calcification had influence on diagnosis.In the group with diameter of the nodule less than 10 mm,the misdiagnosis rate was higher compared with the other two groups,and the difference was statistically significant (P＜0.05).In addition,the misdiagnosis rate in the group with bulky calcification was higher than microcalcifications group,and the difference was statistically significant (P＜0.05).Conclusion The size of the thyroid nodule and the form of calcification have some impact on diagnosis of CEUS.To make clear the reason for misdiagnosis is beneficial to improve the diagnostic level of thyroid diseases.
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Objective To investigate the improving effects of Shenshao decoction on myocardial structure and function in diabetic cardiomyopathy,and its effect on expression of TLR4/MyD88-dependent pathway signal in diabetic cardiomyopathy.Methods Diabetes mellitus was induced in 8-week-old male Wistar rats by a single intraperitoneal injection of streptozotocin.The changes of plasma myocardial enzyme (CK, LDH) and high sensitive C reactive protein (hsCRP) were measured.Cardiac function was measured by left ventricular intubation.Hematoxylin and eosin staining and electron microscopy were used to observe the changes of myocardial morphology and ultrastructure in rats.Expression of Toll-like receptor 4(TLR4), myeloid differentiation protein 88(MyD88), and nuclear factor-κB P65(NF-κB P65) were tested by immunohistochemistry.Results After 6 weeks of treatment, the left ventricular diastolic and systolic functions were obviously improved;the degrees of myocardial fibers and mitochondrial damage were obviously relieved;the content of CK, LDH and hsCRP decreased (P 0.05).Conclusions Shenshao decoction can reduce the myocardial injury in diabetic cardiomyopathy and improve cardiac diastolic and systolic functions.The mechanism may be related to attenuated inflammation by TLR4/MyD88 dependent signaling pathway.
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Objective To investigate the clinical efficacy of dog days' acupoint application in treating allergic rhinitis and assess its safety.Methods Two hundred and forty-nine patients were randomly allocated to a dog days' acupoint application group of 166 cases and a placebo group of 83 cases. The two groups were received treatment at the first day of the first, second and last periods of the hot season The dog days' acupoint application group received acupoint application of Chinese herbal medicine and the placebo group, acupoint application of non-medicinal placebo. In the two groups, the symptoms and signs were scored and the VAS score was recorded before and after treatment and during the follow-up period, and adverse reactions and relapses were observed and the clinical therapeutic effect of acupoint application and its safety were assessed after treatment and during the follow-up period.Results The total efficacy rate was 69.8% in the dog days' acupoint application group and 44.4% in the placebo group. The therapeutic effect was significantly better in the dog days' acupoint application group than in the placebo group (P0.05). The relapse rate was 46,6% at the 6-month follow-up and 62.1% at the 12-month follow-up in the dog days' acupoint application group and 85.2% and 95.1% in the placebo group; there were statistically significant differences between the two groups (P<0.01).Conclusions Dog days' acupoint application has better short-term and long-term therapeutic effect on allergic rhinitis with a low relapse rate and high safety.
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Objective:To analyze the demands of maintenance management system of medical equipment, and realize the scientization and normalization of plan design for maintenance management system of medical equipment.Methods: On the basis of current status of maintenance management system of medical equipment, the demands of various department during management process were analyzed, and then a systematic maintenance management plan was designed to face to all of medical equipment in hospital.Results: The preponderances of this system were discussed from three aspects: equipment maintenance, equipment archive and equipment benefit.Conclusion: The application of this system can accelerate the progress of maintenance for medical equipment, enhance maintenance awareness of clinical medical staffs for medical equipment, improve the transparency of equipment scrapping and disposal, and provide effective references for demonstration and purchase of medical equipment.
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Objective To summarize and study the clinicopathologic features,diagnosis and differential diagnosis of tricho-blastoma (TB).Methods The clinicopathological characteristics,histomorphology features and immunophenotype features of TB and differential diagnosis with multiple diseases in 3 cases of TB were retrospectively analyzed;moreover,5 cases of basal cell carci-noma were selected and performed the immunophenotype detection,which focused on the differential diagnosis with TB.Results The masses in 3 cases were located under the skin without connecting with the epidermis and were composed of basal-like cells with palisade arrangement of peripheral cells.The case 1 showed unequal-sized multiple cyst cavities and pigment deposition and was di-agnosed as pigmented TB.The papillary mesenchymal bodies were found in case 2,which was diagnosed as TB.The basal cells of tumor in case 3 distributed as palisade arrangement and formed the wave structure,which was diagnosed as rippled-pattern TB.AR in 3 cases and Bcl-2 in 2 cases were negative expression,CK20 in 1 case was sporadically positive,CD10 stroma and papillary struc-ture in 3 cases were positive,paliform-like arrange tumor cells CD10 around basal cell carcinomas in 5 cases were positive,AR in 4 cases was positive,Bcl-2 in 3 cases was positive and CK20 in 5 cases was negative.Conclusion TB is a benign tumor derived from the hair follicle germinal epithelium with a good prognosis after complete resection and the differential diagnosis focuses on basal cell carcinomas.
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Objective@#To study the characteristics of gene mutations in Chinese myelodysplastic syndromes (MDS) patients.@*Methods@#A total of 511 Chinese patients with MDS performed 112-gene targeted sequencing were retrospectively analyzed.@*Results@#Eighty-three distinct mutant genes were found in 511 patients with MDS. Amongst these, the most frequent mutations was associated with epigenetics (50%) , followed by spliceosome (37%) , signal transduction (34%) , transcription factors (24%) and cell cycle/apoptosis (17%) . 439 subjects (86%) had at least one gene mutation. The mean number of mutations in refractory anemia with unilineage dysplasia (RCUD) was 1.25, refractory anemia with multilineage dysplasia (RCMD) was 1.73, refractory anemia with ring sideroblasts (RARS) was 2.79, refractory anemia with excess blasts-1 (RAEB-1) was 2.22, RAEB-2 was 2.34, MDS with isolated 5q- was 2.67, MDS, unclassified (MDS-U) was 2.00. U2AF1 mutant subjects were more likely to have isolated+8[Q<0.001, OR=4.42 (95% CI 2.23-8.68) ]and less likely to have complex karyotypes[Q=0.005, OR=0.22 (95% CI 0.04-0.72) ]. According to the number of gene mutations, all subjects were categorized into three groups, namely group with 0-1 mutation, with 2 mutations and with three or more mutations. There was a significant difference in overall survival (OS) among three groups (P=0.041) .@*Conclusion@#About 90% patients with MDS have at least one gene mutation. Genes associated with epigenetics and spliceosome are most common mutated genes in MDS. The increased numbers of gene mutations accompany with disease evolution and associate with poor prognosis.
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Objective@#To observe the clinical efficacy and safety of the patients of myelodysplastic syndromes-refractory anemia with excess blasts (MDS-REAB) treated with decitabine alone or based on low dose cytarabine (Ara-C) regimen CAG/HAG [aclarubrci (ACR) /homoharring-tonine (HHT) +cytarabine+granulocyte colony stimulating factor (G-CSF) ].@*Methods@#Totally 121 patients with MDS-REAB were retrospectively analyzed, including 59 patients treated with decitabine alone (20 mg·m-2·d-1 for 5 days) , the rest 62 ones treated with low-dose Ara-C-based regimen CAG/HAG. Overall response rate (ORR) , overall survival (OS) and adverse events of the two groups were analyzed and compared retrospectively.@*Results@#The ORR of decitabine alone or CAG/HAG were 66.2% and 56.4% respectively, with no statistically significant differences (χ2=1.185, P=0.276) . Initial response rate detected by the end of first cycle of CAG/HAG was higher than that of decitabine alone (94.3% vs 69.2%) , there was statistically significant difference in the overall comparison of two groups (χ2=7.612, P=0.009) . The median OS of decitabine alone was 19.5 (95% CI 10.5-28.4) months, the median OS of CAG/HAG was 20.3 (95% CI 10.7-29.9) months, with no statistically significant differences (χ2=0.004, P=0.947) . Grade 3-4 cytopenia and infection were the most prevalent adverses of two group patients. Grade 3-4 cytopenia rate of CAG/HAG was higher than that of decitabine alone (100.0% vs 64.4%, P<0.001) . The infection rate detected at third cycle of CAG/HAG was higher than that of decitabine alone (52.9% vs 15.2%, P=0.008) .@*Conclusion@#The efficacy of treating MDS-RAEB with decitabine alone or CAG/HAG was equivalent. CAG/HAG treatment came into effect faster, but decitabine alone treatment was safer.
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Objective@#To investigate the clinical manifestation, cytogenetics, gene mutations and prognostic factors of chronic neutrophilic leukemia (CNL) .@*Methods@#16 CNL cases, according to WHO (2016) -definition, were reviewed retrospectively. Identifications of the CSF3R, ASXL1, SETBP1, CALR and MPL mutations were performed by direct sequencing. JAK2 V617F mutation was detected by AS-PCR.@*Results@#Of the 16 CNL patients, the median age was 64 (43-80) years with a male predominance of 75% (12/16) . The median hemoglobin was 114 (81-154) g/L, with median WBC of 41.20 (26.05-167.70) (109/L and median PLT of 238 (91-394) ×109/L.The median level of marrow fibrosis (MF) was 1 (0-3) degree. There was no other cytogenetic abnormalities except t (1;7) (p32;q11) , +21 and 14ps+ for each. All the 16 CNL patients harbored CSF3R T618I mutation. ASXL1 mutations were identified in 81% (13/16) , while SETBP1 mutations were confirmed in 63% (10/16) . The CALR K385fs*47 mutation was found. There was no mutation in JAK2 V617F or MPL in the above 16 patients. The median overall survival (OS) of patients presented with WBC≥50×109/L at diagnosis (11 months) was significantly shorter than of WBC<50×109/L (39 months, P=0.005) .@*Conclusion@#CSF3R T618I mutation was specific for CNL. The median OS of CNL patients was 24 months, and WBC≥50×109/L at diagnosis was an unfavorable prognostic factor.
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Objective To explore the effect of nicotinaide nucleotide transhydrogenase(NNT) mutation on glucose homeostasis in C57BL/6 mice with mix background. Methods We generated wild type NNT homozygous, mutant NNT homozygous and heterozygous by mating the C57BL/6J (with NNT mutation) and 6N (without NNT mutation). At the age of 4 weeks, those mice were randomly assigned to normal control diet(NCD) or high-fat diet(HFD) for 4 weeks. The body weight was measured every week. At the age of 8 weeks, an intraperitoneal glucose tolerance test(IPGTT) and an intraperitoneal insulin tolerance test (ITT) were performed. Results The body weight growth was not affected by NNT mutation during an HFD fed. NNT mutant mice showed significant glucose intolerance. After 4 weeks of high fat diet, the NNT mutant mice showed a decreased insulin sensitivity, while the glucose excursion curve was not elevated in the heterozygous mice. Conclusion NNT mutation had a significant influence on the phenotype of glucose metabolism and insulin resistance of mice, in particular under a metabolic stress. The phenotypes of heterozygous and homozygous mutant ones differed from each other. When using mice with C57BL/6J and C57BL/6N mixed background in research, NNT mutation should be carefully screened in all metabolic studies.
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Objective To explore the correlations of coping styles with self-management practices and fear of recurrence in patients having undergone mastocarcinoma resection.Methods Toally 330 patients having received mastocarcinoma resection participated in the investigation by medical coping modes questionnaire (MCMQ),self management scale(SMS) and cancer worry scale (CWS).Pearson correlation analysis was integrated to analyze the correlations of coping style with self-management practices and fear of recurrence.Results The total scores by MCMQ,SMS and CWS were (79.10t7.62),(45.31±4.52) and (14.86±4.36),respectively.Pearson correlation analysis showed that there was a significant negative correlation of the coping styles with fear of recurrence,and a positive correlation with the self management(P＜0.001).The items of avoidance and yielding were both positively correlated with the fear of recurrence,while negatively correlated with the self management (P＜0.001).Conclusions The coping style and fear of recurrence are closely correlated.The staff in the community should take active measures to improve the coping styles to reduce the fear of recurrence of the patients who have received mastocarcinoma resection.
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Objective To discuss the application effect of zero OT-U type bionics urine bag in neurology critically ill patients to reduce the indwelling catheterization complications. Methods A total of 50 cases of critically ill patients with indwelling catheter were chosen from July 2014 to May 2015. They were randomly divided into the experimental group and the control group with 25 cases in each group according to the time of admission. The control group used common urine bags and the experimental group adopted bionics urine bag. The excessive urine, urinary tract infection, incontinence associated dermatitis, the time with indwelling urinary catheter,replacing the urine tube to urinate in two groups were compared. Results The rate of excessive urine, urinary tract infection, incontinence associated dermatitis and the time with indwelling urinary catheter in the experimental group were 12%(3/25), 4%(1/25), 32%(8/25) and (10.120 ±3.295) days, while the results were 84%(21/25), 48%(12/25), 80%(20/25) and (28.040±9.480) days in the control group, the differences were different (χ2=27.931,7.741, 7.018, t=8.927, P<0.01). The cases of voluntary micturition, induced micturition and secondary catheterization were 17, 5 and 3, and the results in the control group were 3, 12 and 10, the differences were were different ( χ2=16.452, P < 0.01). Conclusions The zero OT-U type bionics urine bag has a bigger superiority in reducing the related complications in neurology critically ill patients with indwelling catheter. At the same time , the zero OT-U type bionics urine bag reduced the patient's pain, improved the family satisfaction and reduced the pressure on care and treatment.
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<p><b>OBJECTIVE</b>To evaluate the short effect and safety of the acupoint application of dog days for allergic rhinitis.</p><p><b>METHODS</b>Two hundred and forty-nine patients were randomly divided into an application group (166 cases) and a placebo group (83 cases). On the first day of the first dog days, the first day of the second of the three ten-day periods of the hot season and the first day of the last of the three ten-day periods of the hot season, acupoint application was adopted mainly at Dazhui (GV 14), Feishu (BL 13), Pishu (BL 20) and Shenshu (BL 23) in the application group. The plaster was made of Chinese herbs, including Baijiezi (semen brassicae), Xixin (asarum), Yanhusuo (corydalis tuber) and Gansui (euphorbia kansui). Buckwheat plaster without medical ingredient was used in the placebo group. The application was pasted for 2-6 h every time. On the first three days of all the three periods of dog days, treatment was used continuously. The whole period of dog days was made into one course. The changes of symptom and syndrome scores, visual analogue scale (VAS) for symptom before and after treatment and the adverse reaction with the condition disposed were observed in the two groups.</p><p><b>RESULTS</b>After treatment, the symptom and syndrome scores and VAS for symptom were improved compared with those before treatment in the two groups (all P < 0.05), and the improvements of the application group were more obvious than those of the placebo group (all P < 0.05). The short effective rate of the application group was 68.1% (113/166), which was better than 48.2% (40/83) of the placebo group (P < 0.05). The adverse reaction rates were 4.2% (7/166), 2.4% (2/83) respectively, with no statistical significance between the two groups (P > 0.05).</p><p><b>CONCLUSION</b>The dog days plaster achieves obvious effect with good safety for allergic rhinitis.</p>
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Adolescent , Adult , Female , Humans , Male , Middle Aged , Young Adult , Acupuncture Points , Drugs, Chinese Herbal , Rhinitis, Allergic , Drug Therapy , Treatment OutcomeABSTRACT
<p><b>OBJECTIVE</b>To investigate the value of myeloproliferative neoplasms Symptom Assessment Form total symptom score (MPN-SAF-TSS)in assessing constitutional symptoms among Ph/BCR- ABL negative myeloproliferative neoplasm (MPN)patients.</p><p><b>METHODS</b>A cohort of 628 MPN patients were evaluated by MPN- SAF- TSS.</p><p><b>RESULTS</b>Fatigue was the most common symptom (76.0%, 76.2%vs 89.9%)and the highest average severity of all the symptoms (3.46±2.97, 3.47±2.99vs 4.74±3.04 scores)among polycythemia vera (PV), essential thrombocythemia (ET)and primary myelofibrosis (PMF)patients. Using the MPN- SAF- TSS analysis, PMF patients showed highest burden of symptoms (28.9 ± 19.1), followed by PV patients (19.2 ± 16.8), and finally ET patients (17.1 ± 15.3). Instinct differences were observed between PMF and PV patients (χ(2)=6.371,P=0.021), PMF and ET patients (χ(2)= 14.020,P<0.001). No significant difference was found between PV and ET patients (χ(2)=2.281,P=0.191).</p><p><b>CONCLUSION</b>MPN- SAF- TSS was effective in evaluating the symptomatic burden among Ph/BCRABL negative MPN patients and could be used for serial assessment in this clinical setting.</p>