ABSTRACT
Objectives@#. We aimed to develop a new calculation model for calcium requirements in dialysis patients following parathyroidectomy. @*Methods@#. A total of 98 patients with secondary hyperparathyroidism receiving parathyroidectomy from January 2014 to January 2022 were enrolled in this study. Among these patients, 78 were randomly selected for construction of the calcium requirement calculation model, and the remaining 20 patients were selected for model validation. The calcium requirement model estimated the total calcium supplementation for 1 week after surgery using variables with significant relationships in the derivation group by stepwise multiple linear regression analysis. Bias, precision, and accuracy were measured in the validation group to determine the performance of the model. @*Results@#. The model was as follows: calcium requirement for 1 week after surgery=33.798–8.929×immediate postoperative calcium+0.190×C-reactive protein–0.125×age+0.002×preoperative intact parathyroid hormone+0.003×preoperative alkaline phosphatase (R2=0.8). The model was successfully validated. @*Conclusion@#. We generated a novel model to guide calcium supplementation. This model can assist in stabilizing the serum calcium levels of patients during the early postoperative period. Furthermore, it contributes to the individualized and precise treatment of hypocalcemia in patients following parathyroidectomy.
ABSTRACT
ObjectiveTo compare the effects of different drying methods on volatile components of Pseudostellariae Radix. MethodThe samples were dried by different methods， including air drying， sun drying， hot air drying （40， 60， 80 ℃） and vacuum freeze drying. Gas chromatography-ion mobility spectrometry （GC-IMS） was used to compare the changes of volatile components in the samples after different treatments. The samples were incubated at 80 ℃ and 500 r·min-1 for 15 min， the injection temperature was 85 ℃， the injection volume was 200 μL， the flow rate of carrier gas was from 2 mL to 150 mL during 20 min， and the temperature of IMS detector was 60 ℃. SE-54 capillary column （0.32 mm×30 m， 0.25 μm） was used， the column temperature was 60 ℃， and the analysis time was 35 min. The differential spectra of volatile components were constructed and analyzed by principal component analysis （PCA）. ResultA total of 37 volatile components were identified from dried Pseudostellariae Radix. The number of compounds in descending order was ketones， aldehydes and alcohols. There were some differences in the volatile components in samples dried by different methods. And the volatile components in samples with sun drying， air drying and hot air drying at 40 ℃ were similar， compared with other drying methods， vacuum freeze drying and hot air drying at 80 ℃ had great effects on the volatile components of Pseudostellariae Radix， and the compounds in the samples with vacuum freeze drying were the least. ConclusionIn this study， GC-IMS for the detection and analysis of volatile components in Pseudostellariae Radix is established， which has the characteristics of high efficiency， nondestructive inspection and simple sample processing. This method can be used for the distinction of Pseudostellariae Radix dried by different methods. And hot air drying at 40 ℃ can effectively retain the volatile components of Pseudostellariae Radix， and achieve similar flavor to samples with sun drying and air drying.
ABSTRACT
Objective:To explore the risk factors of hypocalcemia and the correlation between calcium supplementation and clinical parameters after parathyroidectomy (PTX) in maintenance hemodialysis patients with secondary hyperparathyroidism (SHPT), and to analyze the effect of calcium supplementation after PTX on the long-term prognosis of patients.Methods:This study was a single-center retrospective study. The patients who underwent PTX in maintenance hemodialysis patients with SHPT in the Huashan Hospital affiliated to Fudan University from October 2014 to March 2021 were retrospectively enrolled. Total PTX with auto transplantation or total PTX alone were the surgical procedures. According to the postoperative requirement of calcium in the first week, the patients were divided into two groups: high calcium supplement (>16.05 g/week) group and low calcium supplement group (≤16.05 g/week). According to the average serum calcium level in the first week after operation, the patients were divided into hypocalcemia group (≤2.1 mmol/L) and non-hypocalcemia group (>2.1 mmol/L) and the differences of clinical parameters between the two groups were compared. The correlation between clinical parameters and the postoperative calcium requirement was examined through Pearson or Spearman correlation analysis. The influencing factors for hypocalcemia after PTX were examined through logistic regression analysis. The survival curve was made by Kaplan-Meier method, and the difference of cumulative survival rate between the two groups was compared by log-rank test.Results:A total of 98 maintenance hemodialysis patients with SHPT were enrolled. The levels of serum calcium, phosphorus, and intact parathyroid hormone (iPTH) after the operation decreased significantly than those of preoperation (all P<0.05). Multiple linear regression analysis showed age ( β=-0.160, P=0.030), iPTH ( β=0.004, P=0.025) and C-reactive protein ( β=0.186, P=0.011) were correlated with postoperative calcium requirement. Preoperative alkaline phosphatase ( OR=1.002, 95% CI 1.000-1.004, P=0.018) and hemoglobin ( OR=0.977, 95% CI 0.954-1.000, P=0.048) independently predicted the occurrence risk of postoperative hypocalcemia through multivariate logistic regression analysis. The recurrence rate of high calcium supplement group was higher than that of low calcium supplement group (10.26% vs 0, P=0.023) and there was no significant difference in all-cause mortality between the two groups (17.95% vs 5.08%, P=0.086). The recurrence rate between the hypocalcemia group and non-hypocalcemia group was no significantly different (8.3% vs 1.8%, P=0.451) and there was no significant difference in all cause mortality between the two groups (12.5% vs 12.7%, P=1.000). Kaplan-Meier survival curve showed that the cumulative survival rate between the two groups was no significantly different (log-rank test χ2=0.147, P=0.702). Conclusions:PTX is a safe and effective therapeutic method to reduce the level of iPTH and improve the metabolism of calcium and phosphorus in SHPT patients. Age, iPTH and C-reactive protein are correlated with the postoperative requirement of calcium in the first week. Preoperative alkaline phosphatase and hemoglobin are independent risk factors for postoperative hypocalcemia. Correcting preoperative electrolyte disorder, improving infection and anemia can reduce the incidence of hypocalcemia after PTX.
ABSTRACT
The incidence of diffuse gastric cancer is increasing year by year, comprehensive therapy is the main treatment. The main reason of surgical treatment failure is local recurrence, and the long-term curative effect is generally poor. Radiotherapy is an important part of comprehensive treatment for diffuse gastric cancer, which can reduce tumor stage before surgery and prevent recurrence and metastasis after surgery. Effective neoadjuvant radiotherapy is one of the approaches to improve surgical resection rate in patients with diffuse gastric cancer. In this paper, the clinical application of radiotherapy for diffuse gastric cancer will be reviewed, including the selection of reasonable radiotherapy system, precise location, dose setting, application of sensitization technology and mechanism of sensitization, in addition, the prevention and treatment of neoadjuvant radiotherapy and radiotherapy complications will be introduced.
ABSTRACT
Liver cirrhosis in China can be caused by many causes of which the most important one is chronic viral hepatitis. Hemorrhage and ascites were the main manifestations of decompensated liver cirrhosis, and the main cause of hemorrhage is viral hepatitis. The pathological basis of hemorrhage is portal hypertension and its secondary pathophysiological changes. Additionally, the deficiency of coagulation factors and the imbalance of coagulation and fibrinolysis both of which caused by the hypofunction of liver are also important reasons. This article reviews the mechanism of hemorrhage in decompensated liver cirrhosis in order to provide help for further research.
ABSTRACT
Objective:To investigate the risk factor of renal anemia in maintenance hemodialysis patients (MHD) and the association of N-terminal pro-brain natriuretic (NT-proBNP) level with renal anemia.Methods:Patients who received MHD for more than 3 months at Huashan Hospital affiliated to Fudan University from August 2018 to November 2018 were selected as the subjects. The patients were divided into anemia group and non-anemia group according to the hemoglobin level. The patients' general data, the laboratory examination and dialysis related data during the observation period were collected. Pearson correlation analysis was used to analyze the correlation between anemia indicators, dialysis-related indicators and blood NT-proBNP levels. Stepwise multiple linear regression analysis was used to analyze the risk factors for anemia in MHD patients.Results:A total of 160 patients with MHD were included in this study, aged (63.11±11.35) years. There were 79 males (49.4%) and 81 females (50.6%). The dialysis age was (118.01±82.32) months, hemoglobin was (110.09±13.48) g/L, and the median NT-proBNP was 3 985 ng/L. There were 73 cases (45.6%) in anemia group and 87 cases (54.4%) in non-anemic group, and NT-proBNP levels were significantly higher in anemia group than that in the non-anemia group ( t=-3.714, P<0.001). Hemoglobin levels were positively correlated with weekly dialysis time ( r=0.228) and albumin ( r=0.349), and negatively correlated with NT-proBNP levels ( r=-0.318). Hematocrit was positively correlated with weekly dialysis time ( r=0.283), serum calcium ( r=0.317), phosphorus ( r=0.264) and albumin ( r=0.513) with significance (all P<0.05). Univariate regression analysis showed that the level of ln (NT-proBNP) was negatively correlated with hemoglobin ( P<0.001). Stepwise multiple linear regression results showed that low albumin level and high NT-proBNP level were independent risk factors for renal anemia in MHD patients. Conclusions:The increase level of NT-proBNP in MHD patients is independently associated with the decrease level of hemoglobin. Low albumin level and high NT-proBNP level are risk factors for renal anemia, suggesting that the treatment of renal anemia needs to consider improving the factors such as malnutrition and high volume.
ABSTRACT
The development of endoscopic ultrasonography (EUS) examination technology provides a new means for the diagnosis and treatment of pancreatic diseases, but how to form an objective and efficient diagnosis and treatment method is still a hot and difficult focus in EUS research. In recent years, artificial intelligence technology has developed rapidly and penetrated into various fields of medicine. Previous research suggests that artificial intelligence can be used to assist in detecting images for accurate and rapid EUS diagnosis. By adopting different classification models and combining different ultrasound methods, artificial intelligence has achieved high sensitivity and specificity in the diagnosis of various pancreatic diseases, and can be applied to the prognosis evaluation of patients with pancreatic tumor after treatment. In the future, the development of artificial intelligence in the EUS field will surely take root in the specialized segmentation field.
ABSTRACT
OBJECTIVE@#To characterize the traits of neuropsychological functioning deficits in patients with attention-deficit/ hyperactivity disorder (ADHD) with comorbid disruptive, impulse-control, and conduct disorders (DICCD).@*METHODS@#Twenty out-patients with ADHD, 20 with ADHD with comorbid DICCD, and 20 with DICCD, all aged 6-16 years, were enrolled in this study, with 20 healthy subjects matched for age, gender and IQ serving as the healthy controls. The patients were diagnosed according to the Diagnostic and Statistical Manual of Mental Disorders, Fifth Revision (DSM-5). All the subjects were assessed with Golden Stroop test and emotional Stroop test to evaluate their response inhibition and emotional responding.@*RESULTS@#In Golden Stroop test, the interference scores (IGs) of errors and reaction time both differed significantly among the groups ( < 0.05), and were the highest in patients with ADHD only. In emotional Stroop test, the mean reaction time (MRT) showed significant differences among the groups ( < 0.05); the MRT of positive- congruent trials in ADHD with comorbid DICCD group was shorter than that in ADHD group but longer than that in group DICCD; the MRT in the 3 case groups were all longer than that in the control group. The MRT of both positive-incongruent trials and negative-congruent trials in ADHD with comorbid DICCD group and DICCD group was shorter than that in ADHD group but longer than that in the control group. The MRT of negative- incongruent trials in DICCD group was shorter than that in ADHD group and ADHD with comorbid DICCD group but longer than that in the control group.@*CONCLUSIONS@#The response inhibition deficit and abnormal emotional responding are the core symptoms of ADHD. Bias emotional stimuli may render response inhibitory dysfunction in patients with DICCD with callous-unemotional traits of emotional responding disorder, especially in dealing with negative emotional trials, while the comorbidity of ADHD and DICCD tends to have the emotional response trait of DICCD.
Subject(s)
Adolescent , Child , Humans , Attention Deficit Disorder with Hyperactivity , Diagnosis , Attention Deficit and Disruptive Behavior Disorders , Diagnosis , Case-Control Studies , Comorbidity , Diagnostic and Statistical Manual of Mental Disorders , Emotions , Reaction Time , Stroop TestABSTRACT
China is one of the regions with a high incidence of gastric cancer worldwide. Low detection rate and poor curative effect lead to unsatisfied prognosis and low five-year survival rate. Surgery combined with radiotherapy and chemotherapy is the mainstream comprehensive treatment scheme, however, multi-drug resistance may gradually prevail in the chemotherapy process. Chemotherapy, miRNA and autophagy interact with each other, but the mechanism is complex. MiR-155 is abnormally expressed in gastric cancer, which could promote autophagy, inhibit apoptosis, and interact with Helicobacter pylori to induce gastric cancer. Through its regulatory effect on autophagy, miR-155 can be used to treat gastric cancer, improve chemotherapy sensitivity and reverse drug resistance. The high expression of miR-155 in gastric cancer tissues suggests poor prognosis.
Subject(s)
Humans , Autophagy , Cell Line, Tumor , China , Gene Expression Regulation, Neoplastic , MicroRNAs , Genetics , Stomach Neoplasms , GeneticsABSTRACT
Objective To observe the effects of three treatment methods on renal anemia in maintenance hemodialysis patients with hyperparathyroidism secondary to uremia and analyze the influencing factors of erythropoietin (EPO) dosage. Methods A total of 55 maintenance hemodialysis patients with secondary hyperparathyroidism at the hemodialysis center of Huashan Hospital affiliated to Fudan University from January 2015 to December 2016 were retrospectively divided into three groups according to different treatment methods, parathyroidectomy +forearm transplantation group (surgery group, n=16), cinacalcet treatment group (n=6), and calcitriol treatment group (n=33), respectively. The hemoglobin level and erythropoietin dosage were measured before treatment and in the 3rd month, the 6th month and the 12th month after treatment. The changes of hemoglobin and erythropoietin dosage in the three groups before and after treatment were observed, and the mixed effect model was used to analyze the difference of the change of hemoglobin and erythropoietin dosage among three groups. Multiple linear regression analysis was used to analyze the influencing factors of EPO dosage after one year. Results The levels of intact parathyroid hormone (iPTH) in the surgery group and the cinacalcet group before treatment were significantly higher than that in the calcitriol group (both P<0.05). In the 12th month after treatment, the levels of iPTH decreased significantly in the patients of surgery group and the cinacalcet group compared with those before treatment (both P<0.05). The levels of serum alkaline phosphatase, serum calcium and serum phosphorus in the surgery group also decreased significantly compared with those before treatment (all P<0.05). The mixed effect model analysis showed that the hemoglobin level of surgery group was on an upward trend after the treatment, and the overall level was significantly higher than cinacalcet and calcitriol treatment group (P=0.007). There was no significant difference in the dosage change of erythropoietin (EPO) in the three groups over time. However, the intra-group comparison of the mixed effect model showed that the dosage of EPO in the 12th month was significantly lower than that of before the treatment in surgery group (P=0.007). Multiple linear regression analysis showed that dialysis vintage (B=-0.064, P=0.012) and ferritin ≥ 500 μg/L (B=0.645, P=0.032) were independent influencing factors of EPO dosage. The longer the dialysis vintage, the less EPO dosage, and more EPO dosage were observed in patients with ferritin ≥ 500 μg/L. Conclusions Parathyroidectomy and forearm transplantation is more effective in reducing EPO dosage and improving renal anemia in maintenance hemodialysis patients with secondary hyperparathyroidism. Dialysis vintage and ferritin are independent influencing factors for the dosage of EPO.
ABSTRACT
Histone acetylation is a critical process in the regulation of chromatin structure and gene expression. Histone deacetylases (HDACs) remove the acetyl group, leading to chromatin condensation and transcriptional repression. HDAC inhibitors are considered a new class of anticancer agents and have been shown to alter gene transcription and exert antitumor effects. This paper describes our work on the structural determination and structure-activity relationship (SAR) optimization of tetrahydroisoquinoline compounds as HDAC inhibitors. These compounds were tested for their ability to inhibit HDAC 1, 3, 6 and for their ability to inhibit the proliferation of a panel of cancer cell lines. Among these, compound 82 showed the greatest inhibitory activity toward HDAC 1, 3, 6 and strongly inhibited growth of the cancer cell lines, with results clearly superior to those of the reference compound, vorinostat (SAHA). Compound 82 increased the acetylation of histones H3, H4 and tubulin in a concentration-dependent manner, suggesting that it is a broad inhibitor of HDACs.
ABSTRACT
Aim To investigate the anti-tumor effects of FS-108 an Hsp90 inhibitor, on oncogene addicted EBC-1 and A375 cells. Methods SRB assay was performed to investigate cell proliferation. Immunoblot was conducted to investigate the specific proteins. FACS was conducted to test cell cycle distribution and apoptosis. Transwell assay was conducted to investigate cell motility. Results FS-108 significantly suppressed cell proliferation of EBC-1 and A375 cancer cells with IC50 at 25. 53 nmol · L-1 and 30. 02 nmol · L-1 re-spectively. FS-108 treatment triggered the degradation of key client proteins such as c-Met and B-Raf and thereby reduced their downstream AKT and ERK signa-ling pathways. The FACS analysis results demonstrated that FS-108 treatment induced G2/M phase arrest and apoptosis significantly. Furthermore, FS-108 inhibited the migration of EBC-1 and A375 cells. Conclusion As a potent Hsp90 inhibitor, FS-108 can inhibit onco-gene addicted cancer cells proliferation through induc-tion of G2/M phase arrest and apoptosis.
ABSTRACT
Objective:To describe the current situation in the nursing practice and their turnover intention in township health centers, and to analyze the changing potential influence in the nursing practice scope and workloads on their intention to leave those health centers. Methods:By means of a questionnaire, we conducted a survey on 167 nurses and interviewed 44 of them, all from 45 township hospitals within three provinces in China. Results:Since the healthcare system reform, the nursing workload in the township health centers significantly increased. 62% of the re-spondents considered their workload as heavy. Typically, the nursing work accounted for about 60% and the public health service work accounted for only 21% of the working hours. About 30% of the respondents were intended to leave their current job. The participating public health service was associated with intention to leave the job after con-trolling the province, workload, marital status, formal position, educational level and length of nursing service (P<0. 05). Conclusions:Since the healthcare system reform, the nursing practice scope in township health centers has been expanded and the workload increased considerably. But so far, expanding the scope of the nursing work may have potentials in reducing the intention of nurses to leave their current positions.
ABSTRACT
Objective:To compare the therapeutic effect of immediate breast reconstruction using latissimus dorsi musculocutane-ous flap after modified radical mastectomy with the conventional modified radical surgery of breast cancer. Methods:A retrospec-tive analysis of 224 female patients with Stage 0 to IIIA breast cancer was conducted. The patients were admitted to the Department of Breast Surgery of Liuzhou People's Hospital between November 2009 and July 2012. The cases were divided into two groups accord-ing to different surgical options:immediate breast reconstruction (IBR) and modified radical surgery of the breast (MRSB). After con-trastive analyses of the postoperative complications, cosmetic results, quality of life, local failure rate, distant metastases and mortality rates between the two groups, the therapeutic efficiency of the two surgeries was evaluated. Results:No statistical differences were ob-served in the postoperative complications between the two groups, such as hydrops, skin flap necrosis, limb exercise and shoulder joint motion, drainage time, and starting time of adjuvant therapy (P>0.05). The patients in the IBR group had a better quality of life than those in the MRSB group (P0.05). Conclusion:Compared with the tradi-tional MRSB group, the option of IBR after modified radical mastectomy not only achieves similar therapeutic outcomes but also pres-ents advantages such as better aesthetic effect of the reconstructed breast, easy surgical procedures, high safety, improvement of the breast contour outline, and improved quality of life after operation. Therefore, IBR is a safe and available therapeutic method for pa-tients with early breast cancer.
ABSTRACT
Objective To explore the association between urinary lactate/creatinine ratio and neonatal asphyxia,and to clarify the application value of urinary lactate/creatinine ratio in forecasting the hypoxie-ischemic encephalopathy (HIE)in neonates.Methods Using case-control study design method,40 cases of neonatal asphyxia infants were selected as asphyctic group and 40 healthy infants were used as control group.The urinary lactate/creatinine ratio in the first day after birth, urinary N-Acetyl-β-D-glucosaminidase (NAG)/creatinine and the score of Apgar of 80 infants were detected.The relationship between the urinary lactate/creatinine ratio,urinary NAG/creatinine ratio, as well as the score of Apgar and HIE were analyzed and compared in asphyctic group and control group.Results The Apgar scores at 1 and 5 min in asphyctic group were significantly lower than those in control group (P<0.01). The urinary lactate/creatinine ratio and urinary NAG/creatinine ratio in asphyctic group 1 d after birth were significantly higher than those in control group(P<0.01).There was significantly negative correlation between the urinary lactate/creatinine ratio and the 1-min and 5-min Apgar scores(r=-0.636,P<0.001;r=-0.883,P<0.01),but there was a significantly positive correlation between the urinary lactate/creatinine ratio and urinary NAG/creatinine ratio(r=0.433,P<0.01).Conclusion The urinary lactate/creatinine ratio may have decisive roles in prognosis evaluation of neonatal asphyxia,and so as the important foundation for the prediction of HIE.
ABSTRACT
Objective To evaluate the diagnostic accuracy of contrast-enhanced harmonic EUS (CH-EUS)for pancreatic cancer.Methods Patients with pancreatic occupying lesion underwent CH-EUS with ultrasonic contrast medium Sonovue.Pathological diagnoses by EUS-FNA or surgery and the follow-up results were made as the final diagnosis to evaluate the accuracy of CH-EUS for pancreatic cancer.Character-istics of CH-EUS in different pancreatic tumors were analysed.Results A total of 76 patients were en-rolled,with an average age of 53. 1 ±14. 2.Thirty-five were finally diagnosed as having pancreatic cancer, 21 local mass-type pancreatitis,10 pancreatic neuroendocrine tumor,6 cystadenoma,4 intraductal papillary mucinous neoplasm.Tumor diameter was 3. 4 ±1. 4 cm and there were 18 less than 2 cm.The sensitivity and specificity,positive and negative predictive value of CH-EUS for pancreatic cancer was 97. 1%, 92. 9%,91. 7% and 97. 5% respectively.The sensitivity was 100% combined with FNA.Conclusion CH-EUS is safe,convenient for pancreatic cancer with high accuracy and can be used as an additional diag-nostic method to EUS-FNA.
ABSTRACT
BACKGROUND:How to keep the intact shape of the breast while treating tumor has been widely concerned by more doctors and patients, breast reconstruction is introduced, developed and considered an important part in the treatment of breast tumors. OBJECTIVE:To explore the feasibility and therapeutic effects of immediate breast reconstruction after modified radical mastectomy and latissimus dorsi myocutaneous flap transplantation. METHODS:We retrospectively analyzed the clinical and pathological features of 42 breast cancer patients under immediate breast reconstruction after modified radical mastectomy with latissimus dorsi musculocuraneous flap or extended latissimus dorsi musculocuraneous flap. The procedure duration, postoperative complications and cosmetic outcome were assessed. RESULTS AND CONCLUSION:Among the involved 42 patients, 33 cases underwent modified radical mastectomy, retaining the nipple and areola of breast, 9 cases underwent modified radical mastectomy, retaining the skin of breast, 24 cases underwent breast reconstruction with latissimus dorsi musculocuraneous flap, 18 cases underwent breast reconstruction with extended latissimus dorsi musculocuraneous flap. The skin flap and reconstructed breast al survived, without severe complications. According to objective evaluation results, the cosmetic outcome was good in 39 cases and fair in 3 cases. The subjective evaluation results were good in 40 cases and fair in 2 cases. Al the patients were fol owed up for 9-41 months. One patient had bone metastasis 19 months after operation and there was no case with local recurrence. Immediate breast reconstruction after modified radical mastectomy with latissimus dorsi musculocuraneous flap is a simple and feasible operation process, with optimal effects, high security, and high survival.
ABSTRACT
OBJECTIVE@#To evaluate the effects of hearing aids combined with psychological counseling on subjective tinnitus.@*METHOD@#One hundred and fifty four tinnitus patients with deafness were randomly divided into two groups: 84 cases in study group, receiving hearing aids combined with psychological counseling therapy; 70 cases in control group, receiving counseling therapy only. Two groups were assessed at 3, 6 and 12 months after the beginning of the therapy. In study group, 6 cases were bilaterally aided and 78 cases were unilaterally aided. The 78 cases are divided into three subgroups: Group A (moderate hearing loss), Group B (moderate to severe hearing loss), and Group C(severe hearing loss) according to the severity of hearing loss.@*RESULT@#At 3, 6 and 12 months after the beginning of the therapy ,the effective rates in study group are 26.19%, 63.10% and 72.62% respectively and the effective rates in control group are 8.57%, 18.57% and 25.71% respectively. There are statistically significant differences between the effective rates of the two groups after 3,6 and 12 months since the therapy started (P 0.05).@*CONCLUSION@#Hearing aids can not only improve hearing but also help with the treatment of tinnitus. Hearing aids combined with psychological counseling treatment is an ideal method for dealing with tinnitus in patients with deafness.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Counseling , Hearing Aids , Hearing Loss , Psychology , Therapeutics , Tinnitus , Psychology , Therapeutics , Treatment OutcomeABSTRACT
Objective To study the status of the self-medication behavior in children,and analyze the problems existing in medication of children by their parents,in order to provide references for the nurses to give medication guide to the parents of the children.Methods On the principle of convenience sampiing,120 hospitalized children's parents from a grade-Ⅲ A level hospitals in Jilin Province were investigated with a self-designed questionnaire.Results 79.3％ of the parents did not behaved standardly in children's self-medication,75.0％ of the parents' behaviors were not standardized in the management of the children's drugs; there was significant difference in the level of the children's self-medication among the parents with varied academic background or the age and the children's age.Conclusions The processes of self-medication in children have potential health risks,the nurses should strengthen health education,raise the parents' cognition of the risk of self-medication for children,and thus to help parents establish scientific and rational self-medication behaviors.
ABSTRACT
ObjectiveTo evaluate the accuracy of contrast-enhanced harmonic EUS (CEH-EUS) by using a second-generation contrast medium in differential diagnosis of pancreatic occupying lesions.MethodsPatients with suspected pancreatic neoplasms or chronic pancreatitis were enrolled and underwent CEH-EUS by using ultrasonic contrast medium Sonovue.Cytological and/or histological diagnoses were made by EUS-FNA and the final follow-up results.Characteristics of enhancement of the target areas,such as enhancement sequence,time features,pattern grade and venous elution degree were investigated.ResultsA total of 23 patients were enrolled,in which 13 were diagnosed with FNA as having pancreatic cancer,7 with chronic pancreatitis,2 with intraductal papillary mucinous neoplasms and 1 with microcystic serous cystadenoma.The accuracy of CEH-EUS was 95.65％,which was significantly higher than that of conventional EUS (78.2％).Enhancement of pancreatic cancer by CEH-EUS was later than or simultaneous with the nearby tissues,with heterogeneous low enhancement or fulfillment defect areas,and early subsidence without obvious peak.Enhancement of benign pancreatic diseases was simultaneous with the surrounding tissues,with homogenous fulfillment and simultaneous subsidence.ConclusionCEH-EUS is safe,convenient and accurate in diagnosis of pancreatic occupying lesions and can be used as an additional diagnostic method to EUSFNA.