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To improve overall satisfaction of patients with the hospital and build a harmonious doctor-patient relationship, a survey on satisfaction of patients with ECG examination was conducted in a tertiary A hospital. The analysis was carried out from the aspects of inspection environment, inspection process, inspection experience and overall satisfaction. Logistic regression model was used to analyze the effect of various variables on satisfaction. This paper found that the overall satisfaction rate of patients with ECG examination was 85.18%, lower than that of outpatients. Patients with different characteristics had different satisfaction degree with ECG examination. Patient satisfaction was lower on Mondays and Wednesdays than that on other inspection days, and was lower between 10 a.m. and 14 p.m. The longer the waiting time, the lower satisfaction degree of patients with examination. Based on the results, hospitals should improve the construction of humanistic soft environment to improve the medical environment, scientifically plan the medical treatment process of ECG examination, and further strengthen doctor-patient communication. The ECG room should further promote its management level and strengthen its cultural construction.
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Benign paroxysmal positional vertigo (BPPV) is a peripheral vestibular disease with the highest incidence rate, and the elderly are the high incidence population. Particle repositioning maneuver, simple and practicable, and has good clinical effects, is recognized as the preferred treatment method for BPPV. However, the elderly patients have a higher prevalence rate, often suffer from multiple chronic diseases, and their various bodily functions have entered a declining stage, with poor response to treatment and a tendency to recur. Based on these, medical staff should continuously improve their professional abilities, and pay attention to and implement some comprehensive and multi-dimensional humanistic care measures from physiological to psychological aspects such as verbal encouragement, behavioral support, and spiritual integration during the diagnosis and treatment process, to improve the quality of life of elderly BPPV patients, reduce medical disputes, and save medical resources.
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OBJECTIVE To establish a quality standard for rice-fired Glehnia littoralis . METHODS Appearance observation ， powder microscopic identification and thin-layer chromatography （TLC）identification were performed for the samples of rice-fired G. littoralis decoction piece. According to the relevant methods stated in 2020 edition of Chinese Pharmacopoeia （part Ⅳ），the contents of moisture ，total ash ，acid-insoluble ash ，water-soluble extract and acid-soluble extract were determined. The contents of psoralen，zanthoxylin，bergapten，imperatorin and isoimperatorin were determined by high performance liquid chromatography （HPLC）. RESULTS The rice-fired G. littoralis decoction pieces were round-like small segments ，slightly rough ，yellow（peeled） or dark yellowish brown （with peel ），special gas and slightly sweet taste. The powder was yellowish white. Under the microscope ， secretions and secretory cells ，ducts，gelatinized starch granules ，ray cells ，parenchyma cells ，etc. could be seen. TLC showed the spots developed clearly. In the chromatogram of the test sample ，there was the same blue fluorescent spot at the corresponding position of the chromatogram of isoimperatorin control sample. The moisture ，total ash ，acid-insoluble ash ，water-soluble extract and ethanol-soluble extract from 9 batches of samples were 5.82％-6.27％，3.19％-3.59％，0.21％-0.27％，24.91％-30.30％ and 20.66％ -25.83％ ，respectively. The linear range of psoralen ，zanthotoxin，bergapten，imperatorin and isoimperatorin were 0.240-2.400，0.320-3.200，0.224-2.240，0.292-2.920，0.208-2.080 µg/mL（all r＞0.999 0）. Limits of quantitation were 0.032 0， 0.030 0，0325 0，0.032 0，0.045 0 µg，respectively. Limits of detection were 0.100 8，0.089 6，0.071 5，0.090 0，0.132 0 µg， respectively. RSDs of prescision ，stability（24 h）and reprodu- cibility tests were less than 3％. Average recoveries were 100.56％ （RSD＝1.36％ ，n＝6），100.73％（RSD＝2.25％ ，n＝6）， 100.36％（RSD＝0.98％，n＝6），98.24％（RSD＝0.40％，n＝6） E-mail：853063968@qq.com and 99.40％（RSD＝0.35％，n＝6），respectively. The contents of above five components were 5.85-13.31，8.63-33.38，6.23- E-mail：shixiaofeng2005@sina.com 15.25，6.12-12.98，5.52-10.77 µg/g，respectively. The total contents were 34.20-83.47 µg/g. CONCLUSIONS It is preliminarily proposed that the moisture ，total ash and acid-insoluble ash should not exceed 7.30％，4.10％，0.30％. The water-soluble extract and ethanol-soluble extract are no less than 21.00％ and 18.00％，respectively. The total content of coumarin should not be less than 52.03 µg/g（with peel ）and 26.34 μg/g（peeled）. Established quality standard can be used for the quality control of rice-fired G. littoralis .
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Objective@#To analyze the clinical characteristics of newly treated high-risk group neuroblastoma (NB) patients with bone marrow metastasis and to explore the prognostic factors.@*Methods@#The clinical features (sex, age, stage, risk group, pathological type, metastatic site, etc.) of 203 newly treated high-risk NB patients with bone marrow metastasis admitted to Hematology Oncology Center, Beijing Children′s Hospital from January 2007 to December 2016 were analyzed retrospectively. There were 118 males (58.1%) and 85 females (41.9%). Kaplan-Meier method was used for survival analysis and Cox regression was used to analyze the prognostic factors.@*Results@#The age at onset of the 203 patients was 41 months (9-147 months). The metastatic sites at diagnosis were as follows: bone in 195 cases (96.1%), distant lymph nodes in 104 cases (51.2%), skull and endomeninx in 61 cases (30.0%), orbit in 30 cases (14.8%), pleura in 16 cases (7.9%), liver in 13 cases(6.4%), canalis spinalis in 13 cases (6.4%), other sites in 11 cases (5.4%) and skin and soft tissue in 10 cases (4.9%). In all, 194 cases were enrolled for prognostic analysis. The follow-up time was 36 months (1 day-138 months) , and the 5-years event free survival (EFS) and overall survival (OS) were 36.1% and 39.7%, respectively. A total of 118 patients (60.8%) had events (first relapse or death) with the time to event occurrence was 15 months (1 day-72 months), whereas 112 patients (57.7%) died with the event occurrence to death time was 3 months (1 day-21 months). There was no significant difference in 5-years OS between radiotherapy group and non-radiotherapy group (42.3% vs. 38.3%, χ2=3.671, P=0.055). The 5-years OS in transplantation group was significantly better than the non-transplantation group (44.3% vs. 35.5%, χ2=8.878, P=0.003), and the radiotherapy combined transplantation group also had a better 5-years OS rate than the non-radiotherapy combined transplantation group (45.8% vs. 37.3%, χ2=5.945, P=0.015). Univariate survival analysis showed lactate dehydrogenase ≥ 1 500 U/L, the amplification of MYCN, the metastatic sites of orbit, canalis spinalis and pleura were associated with poor prognosis of newly diagnosed high-risk NB patients (χ2=21.064, 13.601, 3.998, 6.183, 15.307, all P<0.05). The amplification of MYCN and the metastatic sites of pleura were risk factors for prognosis of newly diagnosed high-risk NB patients by Cox regression models (HR=1.896,1.100, 95%CI: 1.113-3.231, 1.020-1.187, both P<0.05).@*Conclusions@#The prognosis is unfavorable in high-risk group NB patients with BM metastasis. Radiotherapy combined with transplantation can further improve the prognosis of these patients. The amplification of MYCN and the metastatic sites of pleura were the poor prognostic factors for high-risk NB patients with bone marrow metastasis.
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OBJECTIVE： To optimize the extraction technology of osthole from the pine needles of Cedrus deodara. METHODS： HPLC method was adopted to determine the content of osthole. Based on single factor test， ethanol volume fraction， extraction time and material-solvent ratio were selected as influential factors， and the content of osthole was selected as response value. Box-Behnken design-response surface methodology was used to optimize the extraction technology of osthole in pine needles of C. deodara. Validation test was conducted. RESULTS： The optimal extraction technology was as follows as ethanol volume fraction of 88％， material-solvent ratio of 1 ∶ 20 （g/mL）， extracting for 2 times， lasting for 57 min each time. Under this technology， average content of osthole was 0.675 7 mg/g （RSD＝1.78％， n＝3）， and the relative error of which to predicted value 0.680 9 mg/g was 0.59％. CONCLUSIONS： The optimal extraction technology is simple and feasible，and it can be used for the extraction of osthole from the pine needles of C. deodara.
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Objective To explore the significance of the initial clinical symptoms and clinical manifestations of neuroblastoma(NB)to achive early identification of NB. Methods A retrospective study was performed on patients diagnosed with NB,who attended the Hematology Oncology Center,Beijing Childrenˊs Hospital from March 31st ,2007 to March 31st,2015. The clinical characteristics were compared between the children 〈1_year_old and≥1_year_old. The result was analyzed to compare the difference in clinical symptoms and tumor biologic characteristics of patients with different initial clinical symptoms between 2 groups. Results A total of 330 patients were included in the study,43 of them were younger than 1 year old,and their most common symptoms were cough and fever( each 17 cases,and accounted for 39. 5%,respectively);while the most common symptoms in patients≥1_year_old(287 cases)was fe_ver(177 cases,61. 7%),followed by lymphadenopathy(107 cases,37. 3%),bone pain(97 cases,33. 8%)and anemia (48 cases,16. 7%). The frequency of symptoms differed significantly between 2 groups(all P〈0. 05),such as fever (39. 5% vs. 61. 7%,χ2 ﹦6. 68),anemia(4. 7% vs. 16. 7%,χ2 ﹦6. 00),bone pain(0 vs. 33. 8%,χ2 ﹦18. 99),abdo_minal pain(0 vs. 25. 3%,χ2 ﹦10. 19),diarrhea(16. 3% vs. 3. 0%,χ2 ﹦12. 73),lymphadenopathy(7. 0% vs. 37. 3%, χ2 ﹦14. 12)and anorexia(9. 3% vs. 33. 4%,χ2 ﹦9. 21). Datients had fever,anemia,lymphadenopathy,cutaneous hemorrhagic spot or periorbital ecchymosis,bone pain,abdominal pain,exophthalmos,and anorexia early in the initial course of the disease,whose serum lactate dehydrogenase values were significantly increased(P〈0. 05). Datients suf_fered from fever,anemia,lymphadenopathy,bone pain,limbs dysfunctions,abdominal pain at the beginning of the disease,whose urine vanillymandelic acid values were higher than normal(P〈0. 05). Conclusions The study of sympto_mology suggests the most common symptoms in patients with NB 〈1_year_old are cough and fever,while those ≥1_year_old are fever,lymphadenopathy,bone pain,and anemia. Por patients with symptoms mentioned,carrying out the necessary NB_diagnose_related laboratory and imaging studies was statistically relevant to patientsˊ ages(〈1_year_old and≥1_year_old),which may contribute to earlier identification and diagnosis of NB.
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Objective To summarize the clinical data and characteristics of neuroblastoma (NB) with pancreatic infiltration and to assess the clinical features and the prognosis of NB.Methods According to NB protocol at Beijing Children's Hospital,Capital Medical University(BCH-NB-2007),based on Hong Kong NB protocol,the patients were divided into 3 groups of low-risk (LR) group,medium risk (MR) group and high-risk (HR) group.All children were followed up till March 31,2017.Diagnosis of pancreatic infiltration of NB was made by abdominal enhancement of CT,enhanced magnetic resonance imaging (MRI) or 18-fluorodeoxyglucose-positron emission tomography-computed tomography(18F-FDG-PET/CT),any of which could suggest NB pancreatic infiltration or postoperative pathology prompted NB to infiltrate the pancreas.Retrospective summary and analysis of indicators were performed,which included the initial diagnosis of primary tumor and metastatic tumor site,tumor markers,clinical stage,risk group,imaging features and treatment.Results (1) Totally 50 eligible patients were included:27 females,23 males,median age of 33 months (7-129 months),10 cases ≤ 18 months,40 cases ＞ 18 months;3 cases were of International Neuroblastoma Staging System(INSS)-Ⅲ,47 cases of INSS-Ⅳ;2 caes of LR,3 cases of MR,45 cases of HR;28 cases had a fever,27 cases with abdominal mass,14 cases with abdominal pain,9 cases with limb pain,5 cases with vomiting,4 cases with diarrhea,and 1 case with jaundice.Forty-nine cases of primary tumor were located in the retroperitoneal adrenal gland,and 1 case in the pelvic cavity.Thirty-two cases had tumor diameter≥ 10 cm.(2)Tumor markers and imaging features:the median serum lactate dehydrogenase (LDH) value in 50 cases was 669 U/L (263-6 762 U/L),of them 19 cases ＞ 1 000 U/L.A total of 80％ cases had neuron specific enolase (NSE) ＞ 0.15 ng/L.Nine cases had elevated amylase (AMY),and 7 cases had elevated lippase (LPS),and all the levels were elevated in 5 cases.A total of 41 cases had pancreas infiltration by abdominal ultrasound,44 cases had pancreas infiltration by abdominal enhancement computed tomography (CT),100％ (14/14 cases)of pancreas infiltration was confirmed by abdominal reconstruction enhancement nuclear imaging MRI,and NB pancreas infiltration was proved in 41.3％ (19/46 cases) by 18F-FDG-PET/CT.Comparison of the above 4 imaging studies:one imaging examination index was positive in 7 cases,accounting for 14.0％,2 positive in 26 cases,accounting for 52.0％,3 positive in 15 cases,accounting for 30.0％,and 4 positive in 2 cases,accounting for 4.0％.(3) Treatment outcomes:totally 50 cases received treatment,including 2 cases of LR,all cases were of INSS-Ⅲ,and 1 case with complete remission (CR).Three cases of MR belonging to INSS-Ⅳ had complete resection of the tumor,1 case had recurrence and died,and the other two were stable.Forty-five cases with HR,median follow-up lasting for 15 (4-53) months,16 cases had occurrence (35.6％),3 cases were relapsed after stopping treatment for 2,3,18 months,respectively;tumor progressed in 12 patients during treatment,and 1 case got severe intracranial infection and gave up treatment before death.Kaplan-Meier analysis showed the expected 3-year event free survival(EFS) rate was 22.1％,and 3-year overall survival(OS) rate was 38.5％.Conclusions Preliminary results show that 90％ with pancreatic infiltration of NB belong to Ⅳ HR group of children,and almost primary tumor is almost located in the retroperitoneal ragion.NB with pancreatic infiltration clinical manifestations is hidden and nonspecific.More than half of the children have no obvious abdominal pain or vomiting,and so imaging examination is needed to determine the situation of pancreatic metastasis further.Abdominal reconstruction enhancement MRI has a high sensitivity and specificity for pancreatic metastatic lesions,which can be used as the basis for early diagnosis.The overall prognosis is poor.The expected 3-year EFS rate can be 22.1％,3-year OS rate was 38.5％.
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Childhood malignant solid tumors exhibit a wide variety of vagueness signs and symptoms in the early stage,which are usually nonspecific,therefore the diagnosis of childhood malignant solid tumor can be challenging when the disease is in the early stage.As a result,the delay of diagnosis causes mistreatment,and which makes childhood malignant solid tumors become a leading cause of death in children.Physicians should recognize the early warning signs of childhood cancer,and a good clinical history and careful physical examination can help physicians determine whether the children have cancer and make referrals in time.Some children with possible cancers require immediate initial treatment before referral to be stabilized in order to make the referrals possible and increase the chance of receiving appropriate treatment in time and the possibility of being cured,saving more children with malignant solid tumors to the maximum extent.
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Objective To optimize preparation process of Zushima Gel Cream. Methods The comprehensive evaluation set sensory evaluation, initial adhesive force, viscous force, and peeling strength score as indexes. The mixing time, refining temperature, mixing speed, and powder adding sequence were investigation factors. Orthogonal experiment was used to optimize forming process. Results Conditions of optimized preparation process were as following: add Zushima powder in Viscomate NP-700 and glycerol; mixing time was 5 min; refining temperature was 40 ℃; mixing speed was 100 r/min. Conclusion The preparation process is good and optimized Zushima Gel Cream has a good adhesive force, good glossiness and excipients. The preparation process is good.