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Objective To analyze the prevalence of common chronic diseases and comorbidities in the elderly ≥65 years old in Xinzhou District, Wuhan. Methods A questionnaire survey, physical examination and a retrospective analysis of 12 common chronic diseases comorbidities were conducted in 2016 and 2018 in the resident elderly ≥65 years old. Results In 2016, the medical examination rate of the elderly aged ≥65 years old, the prevalence rate of ≥1 chronic disease, and the comorbidity rate of ≥2 chronic diseases in Xinzhou District were 57.37%, 82.53%, and 48.13%, respectively; in 2018, the medical examination rate, The prevalence of ≥1chronic diseases and the prevalence of ≥2 comorbidities were 47.57%, 83.13%, and 50.02%, respectively. The comparison of the three rates in two years was statistically significant (P＜0.006).The comorbidity of chronic diseases in the elderly accounted for more than 58.32%. The physical examination rate of the elderly is higher in women than in men, and higher in rural areas than in urban areas. The prevalence of chronic diseases is higher in women than in men, and the prevalence of chronic diseases is gradually increasing as the elderly ages. The prevalence of chronic diseases in people with normal BMI is lower than those with abnormal BMI, and the prevalence tend increased gradually with the increase of BMI in abnormal people. Hypertension (70.75%), hyperlipidemia (24.97%), diabetes (16.61%), osteoarthropathy (12.65%), hyperuricemia (9.35%), stroke (8.32%), eyes and appendages (5.88%)ranked the same in 2016 and 2018. Except for hyperuricemia, the prevalence of the other six diseases decreased in 2018 compared with 2016. Conclusion The prevalence of chronic diseases in the elderly ≥65 years old in Xinzhou District is relatively high, showing a slow upward trend. About 50.00% of the elderly suffer from comorbidities. The situation of chronic disease prevention and control is still severe. It is recommended to develop comprehensive prevention and control interventions among this population.
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Objective:To evaluate the clinical feasibility, safety, and advantages of small lateral cervical incision for parathyroid exploration and resection.Methods:A total of 31 consecutive patients who underwent parathyroidectomy with a small lateral cervical incision, in the Department of Endocrinology and Breast Surgery of the First Affiliated Hospital of Chongqing Medical University from Apr. to Nov. 2021, including 11 males and 20 females, aged (49.32±13.79) years, ranging from 28 to 86 years, were selected to make retrospective statistical analysis of the surgical time, hospital stay, intraoperative blood loss, postoperative drainage and postoperative complications of the patients. All patients were injected with carbon nanoparticles suspension injection guided by color ultrasound to locate the enlarged parathyroid gland before surgery. EXCEL 2019 software was used for statistical analysis.Results:Thirty-one patients underwent parathyroidectomy through a small lateral cervical incision. Primary hyperparathyroidism was performed in 19 cases (including 2 cases with bilateral small lateral cervical incision, 2 cases with unilateral excision of thyroid mass combined with parathyroidectomy, 1 case with resection of huge parathyroid adenoma, and 1 case with local anesthesia) . Twelve patients with secondary hyperparathyroidism underwent total parathyroidectomy through bilateral small lateral cervical incision and forearm autogenous parathyroid transplantation (including bilateral thyroid mass resection combined with bilateral total parathyroidectomy and forearm autogenous parathyroid transplantation in 2 cases, local anesthesia and cervical plexus nerve block in 2 cases, and ectopic parathyroid gland in thyroid in 1 case) . Among them, the average operative time of patients with primary hyperparathyroidism was (54.74±27.71 & 74.14±31.73) min, the average intraoperative blood loss was (8.11±5.05 & 14.43±10.94) ml, the average postoperative drainage was (14.37±24.64 & 26.36±32.87) ml, the average postoperative parathyroid hormone was (11.59±16.46 & 26.65±56.38) pg/ml, the average hospital stay was (10.00±5.09 & 10.96±4.55) d, and the postoperative complication rate was (3.2% & 0%) .Conclusions:Parathyroid gland exploration and resection through small lateral cervical incision is a safe and effective surgical method and can also complete thyroid exploration and parathyroidectomy at the same time. Appropriate anesthesia should be selected after a full assessment of the patient’s basic condition.
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ObjectiveTo investigate the association between obesity phenotype and the occurrence of hypertension in middle-aged and elderly adults in China. MethodsData were obtained from the China Health and Retirement Longitudinal Study （CHARLS） in 2011 and 2015. Participants who completed two visits with ≥45 years old age at baseline were enrolled. Obesity phenotype was defined as the following four groups according to weight and metabolic status：metabolically healthy non-overweight/obesity （MHNO）， metabolically healthy overweight/obesity （MHO）， metabolically abnormal non-overweight/obesity （MANO）， and metabolically abnormal overweight/obesity （MAO）. Cox proportional risk regression model was used to analyze the relationship between obesity phenotype and the incidence of hypertension. ResultsA total of3 781 subjects with 1 775（46.95%） males and mean age of （57.76±8.57） years were included in this study. When the metabolically normal non-overweight/obese group （MHNO） was regarded as the reference group， the risk of developing hypertension was significantly increased （P<0.01） in MHO， MANO， and MAO with HRs of 1.35（1.11‒1.63）， 1.51（1.15‒1.97）， and 2.00（1.68‒2.38） respectively.ConclusionBoth MHO phenotype and MAO/MANO are significantly associated with the occurrence of hypertension in middle-aged and elderly adults.
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Objective:To discuss the displacement characteristics of Garden type III femoral neck fracture and investigate the reliability, validity and clinical value of the frontal Garden index in assessing the displacement degree of Garden type III femoral neck fracture.Methods:The pelvis X-ray films of 98 patients with Garden type III femoral neck fracture treated at Luoyang Orthopedic-Traumatological Hospital of Henan Province (Henan Provincial Orthopedic Hospital) from October 2010 to October 2018 were collected, including 47 males and 51 females; aged 19-89 years [(64.9±16.2) years]. Three-dimensional data of the hip with 64-slice CT were available in 21 patients. Each patient′s frontal Garden index was measured three times by three senior doctors, which was repeated twice in turn. The distribution characteristics of the frontal Garden index were statistically described. The reliability of the frontal Garden index was tested by Spearman correlation coefficient and Kappa coefficient, including test-retest reliability and intra-rater consistency. The contact area of fracture ends and upper-shift distance of the femoral neck were calculated based on three-dimensional CT data of the hip in 21 patients. Correlation analysis of the contact area of fracture ends and upper-shift distance of the femoral neck with the frontal Garden index was performed by multiple correlation analysis to assess the validity of the frontal Garden index.Results:The Frontal Garden index of 98 patients with Garden type III femoral neck fracture was (136±15) °, with the minimum value of 90 ° and maximum value of 159 °, and was found to be normally distributed ( P>0.05). Spearman correlation coefficient of the test-retest reliability was 0.93, 0.97 and 0.95, respectively (all P<0.01). Kappa coefficient of the intra-rater consistency was 0.87, 0.91 and 0.86, respectively (all P<0.01). The frontal Garden index was positively correlated with the contact area of fracture ends ( r=0.80, P<0.01), and was negatively with the upper-shift distance of the femoral neck ( r=-0.77, P<0.01). Conclusions:The displacement degree of Garden type III femoral neck fracture shows diversity and normal distribution. The frontal Garden index can credibly and effectively measure the displacement degree of Garden type III femoral neck fracture, which may help to choose the treatment plan.
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Objective:To evaluate the effect of neuromuscular electrical stimulation (NMES) on muscle strength and duration of mechanical ventilation through cumulative Meta-analysis and sequential trial analysis (TSA).Methods:Randomized controlled trial (RCT) of NMES intervention in intensive care unit (ICU) patients with mechanical ventilation were searched from PubMed database of US National Library of Medicine, EMbase database of Netherlands Medical Abstract, Web of Science, SinoMed database of China, CNKI, Wanfang data, VIP and other Chinese and English databases from database construction to July 15, 2021. The control group received ICU routine nursing or rehabilitation exercise; the experimental group received NMES (low frequency electric current through electrode stimulation to make muscle groups twitch or contract) based on routine care in ICU. Relevant data were screened, evaluated and extracted by two researchers independently. After extracting data, STATA 15.0 and TSA software were used to analyze the data and evaluate the research results. Results:A total of 9 studies were enrolled, including 619 subjects. Among the 9 articles included, 2 were grade A and 7 were grade B, indicating good overall quality. Cumulative Meta-analysis showed that compared with ICU routine care, NMES improved muscle strength of patients undergoing mechanical ventilation [standardized mean difference ( SMD) = 0.64, 95% confidence interval (95% CI) was 0.07 to 1.21] and shortened the duration of mechanical ventilation ( SMD = -1.84, 95% CI was -2.58 to -1.10). TSA analysis of the two outcomes showed that the sample size of muscle strength outcome index ( n = 518) and mechanical ventilation outcome index ( n = 419) did not meet the expected information (RIS; n values of 618 and 685); the cumulative Z-value line of the muscle strength outcome index crossed the traditional boundary line and TSA boundary line, indicating that more tests were not needed to verify this result. In the outcome index of mechanical ventilation duration, it was found that the cumulative Z-value line only crossed the traditional boundary line, but did not cross the TSA boundary line, indicating that further studies in this area should be carried out in the future to demonstrate this result. Conclusion:NMES can improve ICU patients' muscle strength and reduce the duration of mechanical ventilation.
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Trauma registration is an important tool to record the process and timeline in the treatment of trauma patients. The operation of trauma database is of great significance for reducing the mortality of patients, promoting the construction of trauma treatment system, and providing reference for policy-making. Trauma registration system has been established in the United States, United Kingdom, Germany and other developed countries for many years. However, the domestic system is still at an initial stage, and there are problems like data deficiencies, data incoherence, no item of complications, no treatment data after discharge and limits of human and financial resources. Therefore, there is room for improvements in terms of personnel fixation, financial support and continuous data monitoring should be further improved. In this study, the authors summarize the traum registration system from aspects of basic situation both at home and abroad, data analysis, clinical value, operation mechanism and challenges so as to provide important data for clinical researches.
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Objective @#To investigate the economic burden of cervical cancer and precancerous lesions, so as to provide the evidence for improving the management of cervical cancer and formulating the policies for reducing the economic burden of cervical cancer and precancerous lesions. @*Methods@#The hospitalized patients with cervical cancer and precancerous lesions were recruited from four hospitals in Xinjiang Uygur Autonomous Region from September 2020 to June 2021. The direct medical expenditures, direct non-medical expenditures, duration of absence from work in patients and their family members as carers were collected using a questionnaire designed by the Cancer Hospital of the Chinese Academy of Medical Sciences, and the economic burdens of cervical cancer and precancerous lesions were estimated. The factors affecting the economic burden of cervical cancer were identified using a multivariable linear regression model.@*Results@#Totally 265 patients with cervical cancer and precancerous lesions were included, with an average age of ( 49.80±10.07 ) years. There were 170 patients with cervical cancer, including 64 cases with stage I, 79 cases with stage II, and 27 cases with stages III/Ⅳ, and 95 patients with precancerous lesions, including 33 cases with low-grade squamous intraepithelial lesion ( LSIL ) and 62 cases with high-grade squamous intraepithelial lesion ( HSIL ). The median economic burdens (interquartile range) were 11 481 ( 4 523 ), 17 850 ( 9 096 ), 112 883 ( 59 623 ), 150 875 ( 105 206 ) and 197 842 ( 61 844 ) Yuan per patient among cases with LSIL, HSIL, and stage I, II and III/Ⅳ cervical cancer, respectively, among which the direct medical expenditures accounted for 85.89% to 93.86%. The median economic burdens (interquartile range) were 708 ( 1 711 ), 11 678 (6 590), 2 557 ( 19 472 ), and 14 943 ( 27 773 ) Yuan per patient with precancerous lesions, and were 910 (1 530), 105 770 ( 91 019 ), 39 765 ( 30 490 ), and 146 445 ( 123 039 ) Yuan per patient with cervical cancer during the diagnostic phase, the clinical treatment phase, the follow-up phase, and in total, respectively. Multivariable linear regression analysis results showed that pathological stage ( β'=0.202, P=0.003 ) and duration of hospital stay ( β'=0.695, P<0.001 ) correlated with the economic burden among patients with cervical cancer. @*Conclusion@#There is a high economic burden among patients with cervical cancer and precancerous lesions. Advanced pathological stage and long duration of hospital stay may increase the economic burden among cervical cancer patients.
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OBJECTIV E To in vestigate the situation ，achievements and proble ms of consistency evaluation policy of generic medicines in China. METHODS The descriptive analysis was performed after collecting and sorting out the information of generic medicine passing consistency evaluation （GMPCE） published on the official website of the National Medical Products Administration. The basic information ，the distribution and changes of GMPCE were analyzed statistically in National Essential Medicine List （hereinafter refer to as “essential medicine list ”），Medicine List for National Basic Medical Insurance ，Industrial Injury Insurance and Maternity Insurance （hereinafter refer to as “medical insurance list ”）and the result of the successful selection of centralized medicine procurement organized by the state （hereinafter refer to as “centralized procurement list ”）. RESULTS From 2017 to 2021，415 chemical generic drugs had passed consistency evaluation in China ，including 309 varieties，1 822 specifications， 6 dosage forms ，and 17 pharmacological mechanisms ，basically belonging to 30 provinces，and 492 drug manufacturers （except 12 products had not been found the manufacturers ）；the proportion of GMPCE in essential medicine list increased from 0.96％ in 2012 edition to 25.40％ in 2018 edition；that of GMPCE in medical insurance list increased f rom 2.13％ in 2017 edition to 11.68％ in 2021 edition；in the first 5 batches of centralized procurement list，GMPCE accounted for 81.65％，and the maximum price drop after entering the list was 97.52％. CONCLUSIONS The policy linkage has been achieved with the continual increase of the number of GMPCE and their total amount in three lists in China. The accessibility and affordability of related medicines have been improved with the apparent decrease of the price of those medicines. H owever，total number of GMPCE is a little small，with the higher repetition rate of variety and the low proportion in the three lists ；the guarantee measures of those medicine supply need to be strengthened.
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We describe a case of spontaneous conception following ovarian stimulation, in which a singleton pregnancy was revealed by ultrasound at 17 gestational weeks, with a multi-cystic "honeycomb" pattern in part of the placenta. With close monitoring, the patient delivered a healthy male neonate through cesarean section at 38 gestational weeks. The clinical findings, combined with ultrasound, laboratory, pathological, and immunohistochemistry examination, and short tandem repeat genotyping, confirmed a twin pregnancy consisting of a complete mole and coexisting fetus. No obvious abnormalities were found in the mother or the boy during a four-and-a-half-year's follow-up.
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Objective:To investigate the application value of contrast-enhanced ultrasound (CEUS) combined with thyroid imaging reporting and data system (TI-RADS) classification in the differential diagnosis of benign and malignant thyroid nodules.Methods:The clinical data of 157 thyroid nodules from 122 participants who underwent conventional ultrasound and CEUS examination from January 2016 to January 2017 in the First Hospital of Shanxi Medical University, China were collected. The image features were analyzed for conventional ultrasound and TI-RADS classification. According to CEUS results, the thyroid nodules were classified by TI-RADS. Based on pathological results, the efficacy of CEUS combined with TI-RADS classification versus conventional ultrasound combined with TI-RADS classification in the differential diagnosis of benign and malignant thyroid nodules was investigated. Results:The area under the curve of CEUS combined with TI-RADS classification (AUC = 0.900) was greater than that of conventional ultrasound combined with TI-RADS classification (AUC = 0.808). The sensitivity, specificity, accuracy, positive and negative predictive values of conventional ultrasound combined with TI-RADS classification in the differential diagnosis of benign and malignant thyroid nodules were 81.6% (80/98), 67.8% (40/59), 76.4% (120/157), 80.8% (80/99), 68.9% (40/58), respectively. They were 98.0% (96/98), 78.0% (34/59), 90.4% (142/157), 88.1% (96/109), 95.8% (46/48), respectively for CEUS combined with TI-RADS classification. The sensitivity of CEUS combined with TI-RADS classification in the differential diagnosis of benign and malignant thyroid nodules was significantly higher than that of conventional ultrasound combined with TI-RADS classification ( χ2 = 12.50, P < 0.001). Conclusion:CEUS combined with TI-RADS classification is more effective in the differential diagnosis of benign and malignant thyroid nodules than conventional ultrasound combined with TI-RADS classification.
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Objective:To investigate the sedative effect after congenital heart disease surgery in children under the bi-spectral index monitoring(BIS).Methods:A prospective cohort study was performed, we selected 264 children with congenital heart disease who were admitted to the cardiac intensive care unit at Shanghai Children′s Medical Center from September 2018 to August 2019, 126 cases in the intervention group, and 138 cases in the control group.The control group used Ramsay sedation score to evaluate the sedative effect, meanwhile the intervention group was evaluated by Ramsay sedation score and BIS.The incidence of adverse events related to extubation performed within 8 hours after congenital heart disease surgery, and the length of stay in ICU between two groups were compared.The average mechanical ventilation time of the patients whose mechanical ventilation time was more than 8 hours in two groups was compared.The use of sedative drugs midazolam and morphine in children with mechanical ventilation time for more than 24 hours and liver damage, and the incidence of respiratory depression during ventilator withdrawal were analyzed.Results:In children with early extubation, there were 62 cases in the intervention group and 70 cases in the control group.Compared with the control group, the intervention group had a low incidence of extubation-related adverse events (including unplanned extubation, dysphoria after sputum aspiration, and inhalation inhibition after extubation). The average mechanical ventilation time in the intervention group[(8.18±1.95)h] was less than that in the control group[(9.53±1.37)h, P<0.05] of the patients whose mechanical ventilation time was more than 8 hours but less than 24 hours.In children with mechanical ventilation time more than 24 hours, 28 cases were in the intervention group and 35 cases in the control group.The average doses of midazolam and morphine in the intervention group[(1.82±0.40)μg/(kg·min), (8.64±3.03)μg/(kg·h)] were less than those in the control group[(2.73±0.79) μg/(kg·min), (14.32±5.01)μg/(kg·h), all P<0.05]. Among the 28 children in the intervention group with mechanical ventilation time more than 24 hours, 13 cases had liver damage, and 15 cases of the 35 children in the control group had liver damage.The average doses of midazolam and morphine in the intervention group[(1.42±0.51)μg/(kg·min), (6.88±2.17)μg/(kg·h)] were lower than those in the control group[(2.25±0.62)μg/(kg·min), (11.88±3.56)μg/(kg·h), all P<0.05]. The incidence of inhalation inhibition in the intervention group was lower than that in the control group ( χ2=48.303, P<0.05). Conclusion:The sedation after congenital heart disease surgery in children under the BIS is effective.
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Objective:To investigate the circadian rhythm of blood pressure and morning blood pressure surge (MBPS) in children with neurally mediated syncope (NMS).Methods:From July 2018 to June 2019, 135 cases [aged 3-16 years old (10.12±2.53) years old, with 74 males and 61 females] with unexplained syncope, presyncope, and symptoms such as headache, dizziness, chest pain, and chest tightness were collected in the Second Xiangya Hospital, Central South University for the first time.The 24 hour ambulatory blood pressure monitoring (24 h ABPM) was completed on the same day of the head-up tilt test (HUTT). Patients were divided into HUTT negative and positive groups, and dippers and non-dippers groups. MBPS (sleep-trough surge) was calculated and compared respectively.Results:(1) There were 51 patients in the HUTT positive group, including 27 patients with vasovagal syncope, 23 patients with postural orthostatic tachycardia syndrome, and 1 patient with orthostatic hypotension. In HUTT positive group, there were 22 cases (43.14%) of dippers and 29 cases of non-dippers.There were 84 patients in the HUTT negative group, there were 32 cases (38.10%) of dippers and 52 cases of non-dippers. There were no statistical significances in the dipper proportion between HUTT positive and negative group ( χ2=1.305, P>0.05). (2) Sleep-trough systolic blood pressure (SBP) surge was 1-45 mmHg [(15.97±8.03) mmHg](1 mmHg=0.133 kPa), and sleep-trough diastolic blood pressure (DBP) surge was -6-43 mmHg[(14.05±7.97) mmHg]. There were no statistical significances in sleep-trough surge between the HUTT negative and positive group (all P>0.05). (3) The age in the dipper group was higher than that in the non-dipper group [(10.72±2.20) years old vs. (9.72±2.66) years old, t=2.288, P<0.05]. The daytime average SBP [(110.20±8.33) mmHg vs.(105.54±7.51) mmHg, t=3.381, P<0.01], and morning peak SBP [(109.99±10.19) mmHg vs.(106.63±8.71) mmHg, t=2.045, P<0.05] of the dipper group were higher than those of the non-dipper group.The nighttime average SBP[(95.41±7.50) mmHg vs.(98.59±6.88) mmHg, t=2.540, P<0.01], nighttime average DBP[(48.61±4.52) mmHg vs.(52.28±4.65) mmHg, t=4.547, P<0.01], nocturnal minimum SBP[(89.62±8.18) mmHg vs.(93.60±7.38) mmHg, t=2.940, P<0.01], and nocturnal minimum DBP[(44.99±5.32) mmHg vs.(49.01±5.54) mmHg, t=4.205, P<0.01] of the dipper group were lower than that of the non-dipper group.Nocturnal SBP reduction rate [(13.42±2.68)% vs.(6.48±2.49)%, t=15.384, P<0.01], nocturnal DBP reduction rate[(19.98±4.92)% vs.(12.46±5.05)%, t=8.561, P<0.01], sleep-trough SBP surge[(20.37±8.30) mmHg vs.(13.03±6.36) mmHg, t=5.800, P<0.01], and sleep-trough DBP surge[(16.91±8.06) mmHg vs.(12.13±7.36) mmHg, t=3.554, P<0.01] of the dipper group were higher than those of the non-dipper group. Conclusions:Nocturnal blood pressure reduction and sleep-trough surge decreased in NMS children, and there is a circadian rhythm disorder of blood pressure.
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The TEA domain (TEAD) family proteins (TEAD1‒4) are essential transcription factors that control cell differentiation and organ size in the Hippo pathway. Although the sequences and structures of TEAD family proteins are highly conserved, each TEAD isoform has unique physiological and pathological functions. Therefore, the development and discovery of subtype selective inhibitors for TEAD protein will provide important chemical probes for the TEAD-related function studies in development and diseases. Here, we identified a novel TEAD1/3 covalent inhibitor (DC-TEADin1072) with biochemical IC
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To enhance recombinant protein production by CHO cells, We compared the impact of overexpression of metabolic enzymes, namely pyruvate carboxylase 2 (PYC2), malate dehydrogenase Ⅱ (MDH2), alanine aminotransferase Ⅰ (ALT1), ornithine transcarbamylase (OTC), carbamoyl phosphate synthetase Ⅰ (CPSⅠ), and metabolism related proteins, namely taurine transporter (TAUT) and Vitreoscilla hemoglobin (VHb), on transient expression of anti-hLAG3 by ExpiCHO-S. Overexpression of these 7 proteins could differentially enhance antibody production. OTC, CPSI, MDH2, and PYC2 overexpression could improve antibody titer by 29.2%, 27.6%, 24.1%, and 20.3%, respectively. Specifically, OTC and MDH2 could obviously improve early-stage antibody production rate and the culture period was shortened by 4 days compared with that of the control. In addition, OTC and MDH2 had little impact on the affinity of anti-hLAG3. In most cases, overexpression of these proteins had little impact on the cell growth of ExpiCHO-S. MDH2 and ALT1 overexpression in H293T cells could also improve antibody production. Overall, overexpression of enzymes involved in cellular metabolism is an effective tool to improve antibody production in transient expression system.
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Animals , Cricetinae , CHO Cells , Cricetulus , Enzymes/metabolism , Recombinant Proteins/geneticsABSTRACT
Objective:To investigate the incidence of hypoalbuminemia in elderly patients undergoing endovascular treatment(EVT)for large vessel occlusion and to analyze the correlation between hypoalbuminemia and prognosis of EVT.Methods:A total of 640 elderly patients receiving EVT due to acute large vessel occlusion, aged(71.5±7.4)years with 377 males(58.9%), were enrolled into the prospective multicenter cohort study from July 2018 to May 2019.The patients were grouped as the low albumin group(serum albumin levels within 24 h after EVT <35 g/L, n=191, 29.8%)and as the normal albumin group(serum albumin levels≥35 g/L, n=449, 70.2%). The primary outcome was 90-day nerve functional independence defined by the modified Rankin Scale score 0-2.Outcomes were assessed as odds ratio( OR)by using multivariable logistic regression analysis. Results:The proportion of prognosis of good nerve functional independence at 90 d was lower in the low albumin group than in the normal albumin group[22.5%(43 cases) vs.41.9%(188 cases), OR=1.88, 95% CI: 1.20~2.95, P=0.01]. The incidence of early neurological deterioration was higher after treatment( OR=0.57, 95% CI: 0.37~0.88, P=0.01), and the proportions of multiple systemic complications were higher( P<0.01)in the low albumin group than in the normal albumin group. Conclusions:Hypoalbuminemia after EVT is correlated with the poor prognosis at 90 d in elderly patients.Elderly patients with hypoalbuminemia after EVT have higher incidences of multiple systemic complications.
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Objective:To investigate the effect of teach-back on the compliance of mouth-opening training in patients with nasopharyngeal carcinoma after radiotherapy.Methods:Eighty patients with nasopharyngeal carcinoma in the First Affiliated Hospital of Gannan Medical University were selected. They were divided into intervention group and control group according to the random number table method. The intervention group used the teach-back method for health education, and the control group used conventional methods for health education. The knowledge mastery of mouth-opening training, the degree of compliance with mouth-opening training and the difficulty of mouth opening were compared between the two groups.Results:Within 1 week of the intervention group, the complete mastery rate, partial mastery rate, and unmastered rate was 77.5% (31/40), 17.5% (7/40), and 5.0% (2/40), respectively, within 2 weeks, that was 97.5% (39/40), 2.5% (1/40), 0. Within 1 week of the control group was 65.0% (26/40), 10.0% (4/40), 25.0% (10/40), respectively, within 2 weeks, that was 75.0% (30/40), 20.0% (8/40), and 5.0% (2/40). The knowledge mastery of mouth-opening training in the intervention group was higher than that in the control group within 1 week and 2 weeks, and the difference between the two groups was statistically significant ( χ2=6.590, 8.618, P<0.05). At the end of radiotherapy, the complete compliance rate, partial compliance rate, and non-compliance rate of the intervention group was 90.0% (36/40), 10.0% (4/40), 0, respectively. After 3 months of radiotherapy, the rate was 75.0% (30/40), 22.5% (9/40), 2.5% (1/40). At the end of 6 months of radiotherapy, the rate was 60.0% (24/40),30.0% (12/40) and 10.0% (4/40). At the end of the radiotherapy, the control group was 70.0% (28/40), 20.0% (8/40), and 10.0% (4/40), respectively. After 3 months of radiotherapy, the rate was 40.0% (16/40), 45.0% (18/40) and 15.0% (6/40). After 6 months of radiotherapy, the rate was 20.0% (4/40), 40.0% (16/40), and 40.0% (16/40). The compliance of the intervention group at the end of radiotherapy, 3 months after radiotherapy, and 6 months after radiotherapy was higher than that of the control group, and the difference between the two groups was statistically significant ( χ2=5.986, 10.615, 15.771, P<0.05 or 0.01). In the intervention group, the incidence of Ⅰ degree, Ⅱ degree, Ⅲ degree and Ⅳ degree difficulty of mouth opening after 6 months of radiotherapy was 10.0% (4/40), 5.0% (2/40), 0, 0, respectively, and the control group was 15.0% (6/40), 15.0% (6/40), 2.5% (1/40), 2.5% (1/40), the incidence of difficulty of mouth opening of the intervention group was lower than that of the control group, and the difference between the two groups was statistically significant ( Z=15.737, P<0.01). Conclusions:Teach-back can effectively improve the mastery of patients′ mouth-opening training knowledge and the compliance of mouth-opening training, which is beneficial to reduce the incidence of mouth-opening difficulties in patients with nasopharyngeal carcinoma. It is worthy of clinical promotion.
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Objective@#To investigate the effect of teach-back on the compliance of mouth-opening training in patients with nasopharyngeal carcinoma after radiotherapy.@*Methods@#Eighty patients with nasopharyngeal carcinoma in the First Affiliated Hospital of Gannan Medical University were selected. They were divided into intervention group and control group according to the random number table method. The intervention group used the teach-back method for health education, and the control group used conventional methods for health education. The knowledge mastery of mouth-opening training, the degree of compliance with mouth-opening training and the difficulty of mouth opening were compared between the two groups.@*Results@#Within 1 week of the intervention group, the complete mastery rate, partial mastery rate, and unmastered rate was 77.5% (31/40), 17.5% (7/40), and 5.0% (2/40), respectively, within 2 weeks, that was 97.5% (39/40), 2.5% (1/40), 0. Within 1 week of the control group was 65.0% (26/40), 10.0% (4/40), 25.0% (10/40), respectively, within 2 weeks, that was 75.0% (30/40), 20.0% (8/40), and 5.0% (2/40). The knowledge mastery of mouth-opening training in the intervention group was higher than that in the control group within 1 week and 2 weeks, and the difference between the two groups was statistically significant (χ2=6.590, 8.618, P<0.05). At the end of radiotherapy, the complete compliance rate, partial compliance rate, and non-compliance rate of the intervention group was 90.0% (36/40), 10.0% (4/40), 0, respectively. After 3 months of radiotherapy, the rate was 75.0% (30/40), 22.5% (9/40), 2.5% (1/40). At the end of 6 months of radiotherapy, the rate was 60.0% (24/40),30.0% (12/40) and 10.0% (4/40). At the end of the radiotherapy, the control group was 70.0% (28/40), 20.0% (8/40), and 10.0% (4/40), respectively. After 3 months of radiotherapy, the rate was 40.0% (16/40), 45.0% (18/40) and 15.0% (6/40). After 6 months of radiotherapy, the rate was 20.0% (4/40), 40.0% (16/40), and 40.0% (16/40). The compliance of the intervention group at the end of radiotherapy, 3 months after radiotherapy, and 6 months after radiotherapy was higher than that of the control group, and the difference between the two groups was statistically significant (χ2=5.986, 10.615, 15.771, P<0.05 or 0.01). In the intervention group, the incidence of Ⅰ degree, Ⅱ degree, Ⅲ degree and Ⅳ degree difficulty of mouth opening after 6 months of radiotherapy was 10.0% (4/40), 5.0% (2/40), 0, 0, respectively, and the control group was 15.0% (6/40), 15.0% (6/40), 2.5% (1/40), 2.5% (1/40), the incidence of difficulty of mouth opening of the intervention group was lower than that of the control group, and the difference between the two groups was statistically significant (Z=15.737, P<0.01).@*Conclusions@#Teach-back can effectively improve the mastery of patients′ mouth-opening training knowledge and the compliance of mouth-opening training, which is beneficial to reduce the incidence of mouth-opening difficulties in patients with nasopharyngeal carcinoma. It is worthy of clinical promotion.
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Objective@#To understand the relationship between screen time and dietary behaviors among urban middle school students in Guangzhou, and to provide scientific evidence for improving students’ health.@*Methods@#Based on the regular medical examinations for elementary and middle school students in Guangzhou, a total of 12 357 middle school students (grade 7 and grade 10) were investigated by using a cross-sectional study. The physical indicators and daily routine were collected by physical examination and questionnaire survey. Multiple Logistic regression analysis was used to explore the association between screen time and dietary behaviors among students.@*Results@#The proportion of excessive screen time was 18.80% (2 323). There was no significant difference between boys (18.52%, 1 165/6 292) and girls (19.09%, 1 158/6 065) (χ2=0.67, P>0.05). Logistic regression results showed that excessive screen time was negatively associated with consumption of vegetables and fruits, with the aORs of 0.50 (95%CI=0.42-0.58) and 0.64 (95%CI=0.58-0.70) respectively, and positively associated with consumption of fried food (OR=1.90, 95%CI=1.70-2.09), western fast food (OR=1.90, 95%CI=1.65-2.19), sweets (OR=1.36, 95%CI=1.25-1.49) and sugar-sweetened beverage (OR=1.70, 95%CI=1.57-1.84).@*Conclusion@#Excessive screen time was associated with unhealthy dietary behaviors among middle school students in Guangzhou. Intervention should be tailored to screen time as well as dietary behaviors.
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OBJECTIVE： To investigate the situation and existing problems of the naming of commercially available Chinese patent medicine （CPM） in China， and to put forward the improvement suggestions. METHODS： Announced in Dec. 31， 2017 by CFDA， there were totally 169 601 kinds of national coded drugs. Total of 35 513 kinds of CPM with drug approval number “Z” and 68 kinds of imported CPM with importing registration certificates “Z” was screened by using Excel 2013 software. Based on Naming Technical Guidelines for Generic Name of Chinese Patent Medicines （hereinafter referred to as the Guidelines）， the unqualified situation of domestic CPM were summarized， and unqualified domestic Chinese patent medicine were analyzed statistically in respects of dosage form， special population medication and area. RESULTS： There were 5 091 kinds of drugs named nonconformity with the “Guidelines”， accounting for 14.34％ of domestic CPM. The problems of naming mainly focused on exaggerated naming （1 723 kinds， 33.84％）， dosage form un-located after naming （1 118 kinds， 21.96％）， naming by endangered protected animals and plants （851 kinds， 16.72％）， naming by pharmacology and other related terms （848 kinds， 16.66％）. Names emboding “traditional cultural features” （1 324 kinds， 4.35％） took the lower proportion. Top 5 dosage forms of domestic CPM with unqualified naming were tablets （1 203 kinds， 23.63％）， capsules （821 kinds， 16.13％）， mixture （802 kinds， 15.75％）， pills （706 kinds， 13.87％）， granules （448 kinds， 8.80％）. The problems of special population medication for domestic CPM with unqualified naming concentrated on children’s medication （608 kinds， 11.94％）. The main manufacturers of domestic CPM with unqualified naming came from Guangdong （613 kinds， 12.04％）， Guangxi Zhuang Autonomous Region （371 kinds， 7.29％）， Jilin （265 kinds， 5.21％）， Shaanxi （245 kinds， 4.81％） and Beijing （233 kinds， 4.58％）. CONCLUSIONS： There are many problems in naming of commercially available domestic CPM in China， mainly reflecting as naming type， dosage form， pediatric drugs， etc. There are fewer names emboding “traditional cultural features”. It is suggested that we should further standardize the naming of CPM by strengthening and perfecting the management and examination system of CPM， highlighting the naming principles of Chinese traditional culture and protecting traditional classical brands.
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Objective To investigate the correlation between the severity of alcoholic fatty liver disease and the amount of fat in the abdominal cavity and the serum inflammatory factor IL-18 and IL-8. Methods From October 2016 to October 2017,one hundred and twenty patients with AFLD in the First Hospital of Hebei Medical University were divided into light,medium,heavy groups according to the severity of fatty lesions by color Doppler Ultrasound. There were 40 mild patients,50 moderate patients and 30 severe patients. Forty healthy subjects were selected as controls. All the participants underwent CT scanning. The intra-abdominal fat area (VAT),abdominal subcutaneous fat area (SAT) and total abdominal fat area (TA) were measured. The liver function was measured by biochemical analyzer and enzyme-linked immunoassay (ELISA). (ELSIA) IL-18 was detected and IL-8 was detected by radioimmunoassay. Results The VAT of the healthy control group and the mild,medium and severe AFLD group were (70. 28±10. 19),(114. 38 ± 9. 97),(146. 73±10. 19),(163. 38±12. 69) cm2. The TA of the healthy control group and the mild, medium and severe AFLD group were ( 256. 72± 34. 56),( 332. 19 ± 33. 28),( 387. 49± 32. 28),( 478. 19 ±31. 02) cm2. The SAT of the healthy control group and the light,medium and severe AFLD group were (156. 23±28. 19),(203. 43±27. 12),(246. 19±26. 89),(271. 19 ±27. 94) cm2,respectively. Aspartate aminotransferase (AST) of the healthy control group and the mild,medium and severe AFLD group were (18. 50±1. 12),(23. 50±1. 21),(25. 50±1. 24),(29. 50± 1. 43) U/L. Alanine aminotransferase (ALT) of the healthy control group and the light, medium and severe AFLD group were ( 18. 50 ± 2. 14), ( 26. 50 ±2. 22),(35. 50±2. 34),(38. 50±2. 11) U/L. γ-glutamyltransferaseof the healthy control group and the light,medium and severe AFLD group were ( 16. 50 ± 2. 11), ( 32. 50 ± 2. 23), ( 47. 50 ± 2. 31), ( 48. 00 ±2. 43) U/L,respectively. Compared with the healthy control group,VAT,TA,SAT,AST,ALT andγ-GT in the light,medium and heavy AFLD group showed statistically significant differences ( P＜0. 05) . Compared with the mild AFLD group, VAT, TA, SAT, AST, ALT and γ-GT in the medium and heavy AFLD group showed statistically significant differences ( P＜0. 05) . Compared with the moderate AFLD group,the VAT, TA,SAT, AST, ALT, and γ-GT of the severe AFLD group showed statistically significant differences ( P＜0. 05). The data of the three AFLD groups showed that the concentration of all indicators were increasing as the severity of fat deepened. IL-18 of the healthy control group and the light,medium and severe AFLD group were (45. 67±4. 51),(52. 18±5. 09),(59. 87±4. 98),(64. 18±5. 12) ng/L; IL-8 of the healthy control group and the light, medium and severe AFLD group were ( 78. 92 ± 5. 07), ( 115. 62 ± 4. 89), ( 223. 76 ± 6. 78),(286. 42±7. 02) g/L. Compared with every group,IL-18 and IL-8 of light,medium and severe AFLD group showed statistically significant differences (F＝1035. 67,2. 93×105,P＜0. 001); compared with mild AFLD group,IL-18 and IL-8 of medium and heavy group showed statistically significant differences;compared with moderate AFLD group,IL-18 and IL-8 of severe group AFLD showed statistically significant differences ( P＜0. 001) . The levels of inflammatory factors IL-18 and IL-8 increased with the severity of steatosis. The severity of AFLD was significantly positively correlated with VAT,TA,SAT,IL-18 and IL-8 ( r 0. 415(P＜0. 001), 0. 435 ( P＜0. 001), 0. 512 ( P＜0. 001), 0. 274 ( P＜0. 001 ), 0. 689 ( P ＜0. 001). Conclusion Fat control is an important measure to prevent AFLD. IL-18 and IL-8 can reflect the severity of liver injury in AFLD and have important significance in judging prognosis.