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Objective To investigate the effects of dynamic lung compliance(Cdyn)-guided indi-vidual positive end-expiratory pressure(PEEP)titration on pulmonary function in elderly patients undergoing laparoscopic colorectal cancer surgery.Methods Sixty-eight elderly patients were selected for laparoscopic radical resection of colorectal cancer,37 males and 31 females,aged 65-79 years,BMI<30 kg/m2,ASA physical status Ⅱ or Ⅲ.The patients were divided into two groups using the random number table method:individualized PEEP group(group P)and control group(group C),34 patients in each group.In group P,the patients received recruitment maneuvers and PEEP titration test at immediately after intubation,immediately after establishing pneumoperitoneum-Trendelenburg position and immediately after pneumoperitoneum.The patients in group C received PEEP 5 cmH2 O during procedure.The three best titra-tion PEEP and the actual tidal volume(VT)in group P were also recorded.PaO2,PaCO2,PETCO2 10 mi-nutes after the tracheal intubation(T1),10 minutes(T2)and 1 hour(T3)after establishing pneumoperito-neum-Trendelenburg position,at the end of the surgery but before extubation(T4)were recorded,and the oxygenation index(OI),physiological dead space to tidal volume(Vd/VT),alveolar arterial oxygen differ-ence(A-aDO2),driving pressure,and Cdyn were calculated.Concentrations of interleukin-8(IL-8),tumor necrosis factor-α(TNF-α),Clara cell secretoyr protein(CC16)and lung alveolar surface active sub-stances-D(SP-D)in the serum samples were determined by ELISA before anesthesia induction(T0)and 10 minutes after extubation(T5).Postoperative pulmonary complications(PPCs)were also recordrd.Results The individualized PEEP of Cdyn?guided PEEP titration was 4 cmH2O. Compared with group C, the PaO2 and OI in group C were significantly increased at T4, the Cdyn was significantly increased at T1,T3, and T4, the driving pressure was significantly decreased at T1 -T4, the serum concentration of CC16 was significantly decreased at T5 ( P < 0. 05). There were no significant differences in PaCO2, PET CO2,A?aDO2, and Vd/ VT between the two groups. There was no severe PPCs in the two groups. Conclusion Pressure?controlled ventilation modes combined with Cdyn?guide PEEP titration can increase the Cdyn, reduce thedriving pressure, and improve OI at the end of the operation, reduce the concentrations of CC16 at postop?eration, improve pulmonary function in elderly patients undergoing laparoscopic colorectal cancer surgery.
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With the process of China’s aging population intensifying, palliative care, as an important guarantee for improving the quality of life of terminally ill patients, is receiving more and more social attention, and the demand is constantly increasing. Palliative care needs versatile professionals, and general education can enhance people’s awareness and understanding of it, enabling more people to understand, accept, and participate in palliative care. With the advancement of knowledge and technology in palliative care, the traditional cramming education models are no longer able to meet the actual needs. Therefore, there is an urgent need to innovate palliative care education strategies. By analyzing the current problems in the general education of palliative care in China, this paper proposed thoughts and suggestions for general and innovative education of palliative care in several aspects, such as establishing general and innovative education systems and evaluation systems of palliative care, diversifying educational contents and methods, strengthening medical staffs training, promoting diversified student groups, and strengthening the popularization of palliative care knowledge among the public.
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Objective To explore the digital transformation path of primary medical and health institutions in China,and provide reference for the research and follow-up policy formulation in the field.Methods The experience and practice of Tianjin digital health service consortium were collected by semi-structured interview,and the external and internal data were continuously collected as supplements.Finally,the data were coded and analyzed by programmatic grounded method.Results After coding,39 first-level categories and 13 second-level categories were obtained.Finally,guided by the theoretical analysis framework of organizational change,five core categories were obtained,namely,driving factors,structural change,technological change,person change and task change,so as to establish the digital transformation of primary health care institutions.Conclusion The four dimensions of structure,technology,person and task change influence and complement each other.The digital transformation of regional medical institutions should ensure the coordinated development of multiple dimensions at the organizational level.Finally,suggestions are put forward in three aspects:attaching importance to top-level design driving,applying digital technology to empower business scenarios,and actively promoting practical experience in relevant regions.
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Objective:To explore the clinical efficacy of modern rehabilitation techniques combined with Traditional Chinese Medicine (TCM) external application in the treatment of knee stiffness.Methods:Prospective cohort study. A total of 80 patients with knee stiffness meeting the entry criteria admitted to the People's Hospital of Bozhou from January 2019 to December 2021 were selected and divided into the observation group ( n=40) and the control group ( n=40) according to the random ball touching method. Both groups were given routine physiotherapy. The control group was treated with TCM external application on the basis of the physiotherapy, and the observation was treated with modern rehabilitation techniques on the basis of the treatment of the control group. The goniometer was used to measure the knee flexion and extension before and after treatment, and the VAS scale was used to assess the knee pain. Fug l-Meyer motor function score was used to evaluate lower extremity motor function. Results:After treatment, the knee flexion [(96.43 ± 4.63) ° vs. (89.58 ± 4.67) °, t=6.59] in the observation group was higher than that of the control group ( P<0.01), and the extension [(8.32 ± 2.03) ° vs. (11.69 ± 2.37) °, t=6.83] in the control group was lower than that of the control group ( P<0.01); VAS score (2.06 ± 0.49 vs. 3.65 ± 0.76, t=11.12) was lower than that of the control group ( P<0.01), and Fugl Meyer motor function score (28.97 ± 3.76 vs. 20.43 ± 3.04, t=11.17) was higher than that of the control group ( P<0.01). Conclusion:The application of modern rehabilitation techniques combined with TCM external application in the treatment of knee stiffness can improve the range of motion of the knee joint, reduce the VAS score of pain, and improve the motor function.
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OBJECTIVE@#To analyze the clinical features of overweight and obese rheumatoid arthritis (RA)patients, and the relationship between body mass index (BMI) and disease characteristics.@*METHODS@#The demographic data, extra-articular manifestations, comorbidities, and disease activity of RA patients admitted to the Rheumatology and Immunology Department of Peking University Third Hospital from January 2015 to December 2020 were collected, and the above characteristics of overweight and obese RA patients were retrospectively analyzed. According to the WHO, BMI≥30 kg/m2 referred to obese individuals, 25≤BMI < 30 kg/m2 referred to overweight individuals, 18.5≤BMI < 25 kg/m2 referred to normal individuals, BMI < 18.5 kg/m2 referred to reduced body mass individuals. t test was used for the quantitative data in accordance with normal distribution. Wilcoxon rank sum test was used for the quantitative data of non-normal distribution. The qualitative data were analyzed by chi square test. But while 1≤theoretical frequency < 5, Chi square test of corrected four grid table was used. And Fisher exact probability method was used when theoretical frequency < 1. Analyzing whether overweight or obesity was associated with comorbidities using Logistic regression adjusted confounding factors.@*RESULTS@#A total of 481 RA patients were included in this study, with an average BMI value of (23.28±3.75) kg/m2.Of the patients, 31 cases (6.5%) were with BMI < 18.5 kg/m2, 309 cases (64.2%) with 18.5≤ BMI < 25 kg/m2, amounting to 340 cases (70.7%). There were 119 overweight individuals (25≤ BMI < 30 kg/m2, 24.7%) and 22 obese individuals (BMI≥30 kg/m2, 4.6%), totaling 141 (29.3%).The proportion of the overweight and obese RA patients suffering from hypertension (57.4% vs. 39.1%, P < 0.001), diabetes (25.5% vs. 15.0%, P=0.006), hyperlipidemia (22.7% vs. 10.9%, P=0.001), fatty liver (28.4% vs. 7.4%, P < 0.001), osteoarthritis (39.0% vs. 29.4%, P=0.040) was significantly higher, and the proportion of the patients with osteoporosis(59.6% vs. 70.9%, P=0.016) and anemia (36.2% vs. 55.6%, P < 0.001) was significantly lower. However, there was no difference between the two groups in coronary heart disease (5.7% vs. 7.6%, P=0.442), cerebrovascular disease (6.4% vs. 8.8%, P=0.372) and peripheral atherosclerosis (9.2% vs. 7.6%, P=0.565).The median C-reactive protein (CRP, 1.52 mg/dL vs. 2.35 mg/dL, P=0.008), median erythrocyte sedimentation rate (ESR, 34.0 mm/h vs. 50.0 mm/h, P=0.003), pain visual simulation score (VAS) (3.66±3.08 vs. 4.40±2.85, P=0.011), and 28 joint disease activity scores (DAS-28, 5.05±1.60 vs. 5.45±1.52, P=0.010) in the overweight and obese RA group were all lower than those in the normal and reduced weight groups. Multivariate regression analysis showed that overweight and obesity was an independent risk factor for hypertension, diabetes, hyperlipidemia and fatty liver, and had protective effects on osteoporosis and anemia.@*CONCLUSION@#In RA patients, RA disease activity is lower in overweight and obesity patients. Overweight and obesity is associated with hypertension, diabetes and hyperlipidemia, but not with cardiovascular and cerebrovascular diseases.
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Humans , Body Mass Index , Overweight/epidemiology , Retrospective Studies , Arthritis, Rheumatoid/epidemiology , Obesity/epidemiology , Diabetes Mellitus , Hypertension/complications , Fatty Liver/complications , Hyperlipidemias/complications , Osteoporosis/complications , AnemiaABSTRACT
OBJECTIVE@#To investigate whether anti-phosphatidylserine/prothrombin antibodies and its IgG or IgM subtypes were correlated with unexplained recurrent miscarriages.@*METHODS@#In our a single-center retrospective study, 283 patients with at least one unexplained miscarriage who visited the Third Hospital of Peking University between January 2021 and August 2023, aged between 18-40 years, and tested for anti-phosphatidylserine/prothrombin antibodies IgG or IgM subtypes, were included. The patients with either positive IgG or IgM anti-phosphatidylserine/prothrombin antibody were regarded as positive for anti-phosphatidylserine/prothrombin antibody. SPSS 26.0 software was used for statistical analysis. Chi-square test and Logistic regression analysis were used to study the correlation of anti-phosphatidylserine/prothrombin antibodies and its IgG or IgM subtypes with unexplained recurrent miscarriages. And the diagnostic sensitivity, specificity, the positive predictive value, the negative predictive value of anti-phosphatidylserine/prothrombin antibodies and its IgG or IgM subtypes in unexplained miscarriages was calculated with four-fold table.@*RESULTS@#Chi-square analysis showed that anti-phosphatidylserine/prothrombin antibodies and its IgM subtypes were correlated with recurrent miscarriages (both P < 0.05), while the IgG subtype was not correlated with recurrent miscarriages (P>0.05). After adjusting with anticardiolipin antibodies, anti-β2 glycoprotein antibodies, lupus anticoagulants, antinuclear antibodies, and age by Logistic regression analysis, anti-phosphatidylserine/prothrombin antibodies were correlated with unexplained recurrent miscarriages (OR=2.084, 95%CI 1.045-4.155, P < 0.05), and anti-phosphatidylserine/prothrombin antibody IgM subtypes were correlated with unexplained recurrent miscarriages (OR=2.368, 95%CI 1.187-4.722, P < 0.05).The sensitivity of anti-phosphatidylserine/prothrombin antibody in recurrent miscarriage was 65.43%, the specificity was 48.51%, the positive predictive value was 33.76%, and the negative predictive value was 77.78%. In the patients with recurrent miscarriages with negative classical antiphospholipid antibodies, the sensitivity of anti-phosphatidylserine/prothrombin antibody was 59.09%, the specificity was 63.23%, the positive predictive value was 40.63%, and the negative predictive value was 78.40%. The sensitivity of the anti-phosphatidylserine/prothrombin antibody IgM subtype for the diagnosis of recurrent miscarriage was 65.43%, the specificity was 50.99%, the positive predictive value was 34.87%, and the negative predictive value was 78.63%.@*CONCLUSION@#Anti-phosphatidylserine/prothrombin antibody and IgM subtype antibody are correlated with unexplained recurrent miscarriages in patients with at least one unexplained miscarriage. Whether positive anti-phosphatidylserine/prothrombin antibody or IgM subtype could predict future unexplained recurrent miscarriages warrants a prospective study.
Subject(s)
Pregnancy , Female , Humans , Adolescent , Young Adult , Adult , Prothrombin , Retrospective Studies , Phosphatidylserines , Prospective Studies , beta 2-Glycoprotein I , Antibodies, Antiphospholipid , Antiphospholipid Syndrome/diagnosis , Antibodies, Anticardiolipin , Abortion, Habitual , Immunoglobulin G , Immunoglobulin MABSTRACT
This study was designed to assess the clinical efficacy of oral blood-activating and stasis-removing Chinese patent medicines in treating hypertensive left ventricular hypertrophy(LVH) based on network Meta-analysis. The clinical randomized controlled trials(RCTs) concerning the treatment of hypertensive LVH with oral blood-activating and stasis-removing Chinese patent medicines were retrieved from CNKI, Wanfang, VIP, SinoMed, PubMed, Web of Science, and Cochrane Library from their inception to September 2021. Two researchers independently completed the literature screening, data extraction, and quality evaluation. The data were then analyzed by RevMan 5.3, Stata 15.1, and ADDIS 1.16.8. Finally, a total of 31 RCTs were included, involving 3 001 patients and four oral blood-activating and stasis-removing Chinese patent medicines. In terms of the alleviation of heart damage, the Chinese patent medicines combined with conventional western medicine groups were superior to the conventional western medicine groups in lo-wering the left ventricular mass index(LVMI). There was no significant difference in LVMI, left ventricular ejection fraction(LVEF), or the ratio of early diastolic peak flow velocity to late diastolic peak flow velocity(E/A) between different Chinese patent medicines combined with conventional western medicine groups. Xinnao Shutong Capsules/Tablets combined with conventional western medicine had the best efficacy in reducing LVMI and elevating LVEF, while Xinkeshu Capsules/Tablets combined with conventional western medicine had the best effect in improving E/A. In the control of blood pressure, when all Chinese patent medicines except for Xinnao Shutong Capsules/Tablets were combined with conventional western medicine, the resulting systolic blood pressure(SBP) and diastolic blood pressure(DBP) were significantly lower than those in the conventional western medicine group. Xinkeshu Capsules/Tablets combined with conventional western medicine produced the best effect in reducing SBP and DBP, followed by Xinnao Shutong Capsules/Tablets. In terms of safety, no serious adverse reactions occurred in all trials. The four oral blood-activating and stasis-removing Chinese patent medicines included in this study exhibited obvious advantages in the treatment of hypertensive LVH when they were combined with conventional western medicine, with the best effects observed in the Xinnao Shutong Capsules/Tablets combined with conventional western medicine group. However, due to the limitation of the quantity and quality of the included articles, the conclusion of this study still needs to be verified by more high-quality, multi-center, and large-sample RCTs.
Subject(s)
Humans , China , Hypertrophy, Left Ventricular/drug therapy , Medicine, Chinese Traditional , Network Meta-Analysis , Nonprescription Drugs , Stroke Volume , Ventricular Function, LeftABSTRACT
OBJECTIVE@#To evaluate the safety and accuracy of Renaissance robot navigation system in minimally invasive surgery for thoracolumbar fracture.@*METHODS@#The clinical data of patients with thoracolumbar fracture who underwent posterior minimally invasive pedicle screw internal fixation from July 2016 to July 2019 was retrospectively analyzed. And the patients were divided into robot group and artificial group. Robot navigation assisted screw placement was used in robot group, and traditional unarmed screw placement was used in artificial group. There were 20 patients in robot group, including 13 males and 7 females, aged from 23 to 69 years old with an average of(45.05±11.81)years old, one case was T11 fracture, 2 cases were T12, 10 cases were L1, 6 cases were L2 and 1 case was L3. There were 20 patients in artificial group, including 11 males and 9 females, aged from 26 to 65 years old with an average of(43.40±11.22)years old, 2 cases were T11 fractures, 7 cases were T12, 10 cases were L1, and 1 case was L3. The numbers of fluoroscopy, operation time and intraoperative blood loss were observed. The screw position was evaluated by Neo method.@*RESULTS@#A total of 126 screws were implanted in robot group and 124 screws were implanted in artificial group. The operation time, fluoroscopy times, intraoperative blood loss were(115.75±14.26) min, (7.95±0.89) times and (132.50±29.36) ml in robot group and (129.50±10.50) min, (14.40±2.56) times and(182.50±23.14) ml in artificial group, respectively, there was significant difference between the groups(P<0.05). According to Neo classification method, there were 122 screws at grade 0, 4 screws at grade 1 in robot group, and there were 108 screws at grade 0, 9 screws at grade 1 and 7 screws at grade 2 in artificial group. The accuracy of the robot group was better than that of artificial group(P<0.05).@*CONCLUSION@#Compared with free hand screw placement, Renaissance robot navigation system can effectively improve the accuracy of pedicle screw placement, reduce the number of fluoroscopy times and intraoperative blood loss, thereby improving the safety of operation.
Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Fracture Fixation, Internal/methods , Lumbar Vertebrae/surgery , Minimally Invasive Surgical Procedures , Pedicle Screws , Retrospective Studies , Robotics , Spinal FusionABSTRACT
OBJECTIVE@#To compare the efficacy between vesselplasty and percutanous kyphoplasty (PKP) in the treatment of Kümmell disease.@*METHODS@#The clinical data of patients with Kümmell disease from July 2018 to December 2019 were retrospectively analyzed. According to the different therapeutic methods, the patients were divided into vesselplasty group and PKP group. There were 20 patients in vesselplasty group, including 2 males and 18 females, aged from 54 to 83 years with an average of (67.40±7.44)years, 1 case of T10 fracture, 3 cases of T12 fracture, 9 cases of L1 fractures, 5 cases of L2 fractures and 2 cases of L3 fractures. There were 20 patients in PKP group, including 3 males and 17 females, aged from 56 to 81 with an average of(67.20±7.01) years, 2 cases of T10 fracture, 1 case of T11 fracture, 6 cases of T12 fracture, 10 cases of L1 fracture and 1 case of L3 fracture. Visual analogue scale(VAS), Cobb angle, anterior vertebral height were recorded before operation, 1 day after operation and 1 year after operation. Oswestry Disability Index(ODI) was recorded before operation, 1 month after operation and 1 year after operation. And bone cement leakage rate was compared between two groups after operation.@*RESULTS@#All the patient were followed up for more than 1 year. In vesselplasty group, VAS score was 1.20±0.41, ODI was(13.50±3.10)%, Cobb angle was(17.20±3.12)° and anterior vertebral height was(20.20±1.35) mm at 1 year after operation. In PKP group, VAS score was 1.15±0.40, ODI was (13.20±3.00)%, Cobb angle was (17.10±3.19)° and anterior vertebral height was (20.10±1.37) mm at 1 year after operation. These index was significantly better than pre-operation through intra-group comparison(P<0.05), and there was no statistically difference between the two groups(P>0.05). There were 20 cases (20 vertebrae) in vesselplasty group, of which 1 case had bone cement leakage at the upper endplate, with a leakage rate of 5%(1/20). In PKP group, there were 20 cases (20 vertebrae), 3 cases of upward endplate leakage(3/7), 1 case of downward endplate leakage(1/7), 1 case of leakage to the front of the vertebral body(1/7), 2 cases of leakage to the side of the vertebral body(2/7), with a leakage rate of 35% (7/20). The difference between two groups was statistically significant(P<0.05).@*CONCLUSION@#Vesselplasty in the treatment of Kümmell disease can better reduce leakage rate of bone cement and reduce complications.
Subject(s)
Female , Humans , Male , Bone Cements , Fractures, Compression/surgery , Kyphoplasty/methods , Osteoporotic Fractures/surgery , Retrospective Studies , Spinal Fractures/surgery , Spondylosis , Treatment Outcome , VertebroplastyABSTRACT
Objective:To investigate the chemical constituents and antioxidant activities of Violae Herba from the Violaceae. Method:The 5 kg of Violae Herba was refluxing extracted with 3 times the amount of 95% ethanol for three times, then the extracting solution was combined, filtrated, concentrated under vacuum to get the total extract. Seven corresponding fractions were eluted with petroleum ether, dichloromethane, dichloromethane-methanol (50∶1, 10∶1, 5∶1, 2∶1) and methanol by silica gel column chromatography (60-100 mesh) on the total extract. Each fraction was isolated and purified by normal phase silica gel column chromatography, octadecylsilane chemically bonded silica (ODS) column chromatography, Sephadex LH-20 column chromatography and preparative high performance liquid chromatography (HPLC), respectively. The structures of the obtained compounds were identified by spectroscopic methods of nuclear magnetic resonance (NMR), mass spectroscopy (MS) and infrared spectroscopy (IR). Meanwhile, some of these compounds isolated from Violae Herba were carried on the 1,1-diphenyl-2-picrylhydrazyl (DPPH) free radical scavenging experiment. Result:Fourteen compounds were isolated from the 95% ethanol extract of Violae Herba, including <italic>N</italic>-acetyl-1-ethyl ester glutamic acid (<bold>1</bold>), <italic>N</italic>-acetyl glutamic acid-1-ethyl-5-methyl ester (<bold>2</bold>), aurantiamide (<bold>3</bold>), <italic>rel</italic>-(2<italic>α</italic>,3<italic>β</italic>)-7-<italic>O</italic>-methylcedrusin (<bold>4</bold>), oleanolic acid (<bold>5</bold>), <italic>α</italic>-tocopherol-quinone (<bold>6</bold>), tectochrysin (<bold>7</bold>), isoscopoletin (<bold>8</bold>), esculetin (<bold>9</bold>), 24-ethylcholesta-4,24(28)<italic>Z</italic>-dien-3-one (<bold>10</bold>), stigmasta-4,25-dien-3-one (<bold>11</bold>), <italic>β</italic>-sitostenone (<bold>12</bold>), <italic>β</italic>-sitosterol (<bold>13</bold>), (24<italic>R</italic>)-3<italic>β</italic>-hydroxy-ethylcholest-5-en-7-one (<bold>14</bold>). Conclusion:Compound <bold>2</bold> is a new natural product, compounds <bold>1</bold>, <bold>4</bold>, <bold>6</bold>, <bold>7</bold>, <bold>10</bold>-<bold>12 </bold>are isolated from the genus <italic>Viola</italic> for the first time. Compound <bold>9</bold> has significant antioxidant activity, while compounds <bold>2</bold>, <bold>6 </bold>and<bold> 8</bold> have certain DPPH free radical scavenging activity.
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Objective:To investigate plasma levels of fibrinopeptide A(FPA)and platelet alpha-granule membrane glycoprotein 140(GMP-140), and to analyze the changes of coagulation activity in elderly patients with primary microvascular angina(PMVA).Methods:In this prospective case-control study, a total of 45 elderly patients(aged 60-80 years, 27 males and 18 females)admitted to our hospital from Jan.2019 to Dec.2020 were diagnosed as PMVA(as microvascular angina group)by clinical symptoms, electrocardiogram, dynamic electrocardiogram and coronary angiography.Forty-three age-and sex-matched elderly subjects who took a medical check-up and had no primary microvascular angina were included as the control group.Plasma levels of FPA, GMP-140 and high-sensitivity C-reactive protein were determined.The levels of systolic blood pressure, diastolic blood pressure, platelet, fasting blood glucose, triglyceride, total cholesterol, high-density lipoprotein and low-density lipoprotein, uric acid, renal function and liver function were detected.Results:The FPA level was higher in the PMVA group than in the control group[(430.32±364.05)μg/L vs.(263.73± 118.29)μg/L, t=2.913, P<0.01]. There was no difference in GMP-140 level between the PMVA group and the control group[(5.78±3.92)μg/L vs.(6.95±1.91)μg/L, t=-1.790, P>0.05]. The high-sensitivity C-reactive protein level was higher in the PMVA group than in the control group[(3.33±5.70)mg/L vs.(0.81±0.86)mg/L, t=2.927, P<0.01]. Conclusions:Compared with the control group, the FPA level is significantly increased with elevated coagulation activity in patients with primary microvascular angina.The increased inflammatory state in the PMVA group might promote the occurrence and development of microvascular angina, but whether the inflammatory state promotes the enhancement of coagulation activity needs further study to confirm.
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To systematically evaluate the efficacy of oral Chinese patent medicines of Ziziphi Spinosae Semen in the treatment of primary insomnia by using network Meta-analysis. Nine databases(CNKI, Wanfang, VIP, CBM, PubMed, EMbase, Web of Science, Medline and Cochrane Library) were systematically and comprehensively undertaken to identify the literatures published from the establishment of each database to August, 2020. Randomized controlled trials(RCTs) on oral Chinese patent medicine of Ziziphi Spinosae Semen in the treatment of primary insomnia, either alone or in combination with conventional sedative hypnotics, were screened out according to inclusion criteria and exclusion criteria. Literature screening, data extraction and the evaluation of the risk of bias for the included studies were conducted independently by 2 researchers. Traditional Meta-analysis and Bayesian network Meta-analysis were then conducted with use of Stata 15.0 and R software. Finally, a total of 42 RCTs were included, involving 9 kinds of oral Chinese patent medicines and 4 196 patients. The results of Meta-analysis showed that(1) in terms of improving Pittsburgh sleep quality index scale score, the efficacy of the combination of drugs was significantly superior to that of sedative-hypnotics or most of Chinese patent medicines used alone, and Bailemian Capsules combined with sedative-hypnotics had the best effect; both the efficacy of Shenqi Wuweizi Tablets and Compound Zaoren Anshen Capsules alone were significantly superior to that of conventional sedative-hypnotics treatment, and Shenqi Wuweizi Tablets had the best effect.(2)In terms of safety, single use or combined use of Chinese patent medicine had a certain improvement as compared with conventional sedative-hypnotics treatment. Due to the large clinical heterogeneity, the studies could not be combined quantitatively, and no serious adverse reactions occurred in all patients enrolled in the study. The results showed that Chinese patent medicine of Ziziphi Spinosae Semen combined with conventional sedative-hypnotics could significantly improve the short-term sleep quality of patients with primary insomnia. In the comparison among single use of drugs, Shenqi Wuweizi Tablets had the largest possibility for best effect. However, the lack of evidences for international promotion, the influence of different types of sedative-hypnotics treatment and intervention time on the curative effect, and the patients' different acceptance of combined treatment should be considered before clinical application. Limited by the number and quality of the included studies, the above conclusions need to be further verified by more large sample-size and high-quality studies.
Subject(s)
Humans , Bayes Theorem , China , Drugs, Chinese Herbal/therapeutic use , Network Meta-Analysis , Nonprescription Drugs , Semen , Sleep Initiation and Maintenance Disorders/drug therapyABSTRACT
OBJECTIVE@#To analyse the clinical and laboratory characteristics of antinuclear antibody (ANA) positive rheumatoid arthritis (RA) patients.@*METHODS@#The clinical and laboratory data of 428 RA cases from Department of of Rheumatology and Immunology Peking University Third Hospital from Jan 2013 to Dec 2018 were collected and used to analyse characters between ANA positive group and ANA negative group. T test was used for the quantitative data in accordance with normal distribution. Wilcoxon rank sum test was used for the quantitative data of non normal distribution. The qualitative data were analyzed by chi square test. But while 1≤theoretical frequency < 5, chi square test of corrected four grid table was used. And Fisher exact probability method was used when theoretical frequency < 1.@*RESULTS@#The number of ANA positive group was 231 (54%). The female rate was obviously higher in ANA positive group (82.7% vs. 63.5%, χ2=20.355, P < 0.01). The rate of metatarsophalangeal joints (MTPJs) involvement was lower in ANA positive group (22.1%) than in ANA negative group (33.0) (χ2=6.414, P < 0.05). The incidence of secondary Sjögren's syndrome (sSS) was much higher in ANA positive group(19.5% vs. 4.1%, χ2=23.300, P < 0.01). The positivity of rheumatoid factor (RF), as well as the positivity of anti-cyclic citrullinated peptide(CCP) antibody was much higher in ANA positive group (77.1% vs. 53.8%, χ2=25.743, P < 0.01, 74.9% vs. 59.4%, χ2=11.694, P < 0.01, respectively). The levels of immunoglobulin G (IgG) and immunoglobulin M (IgM) of ANA positive group were higher [(15.1±5.1) g/L vs. (13.8±5.3) g/L, t=2.359, P < 0.05, 1.25 (0.92) g/L vs. 1.05 (0.65) g/L, Z=-3.449, P < 0.01, respectively]. But the levels of hemoglobin (Hb) and platelet (PLT) was lower in ANA positive group[(109.64±17.98) vs. (114.47±18.48) g/L, t=-2.734, P < 0.01; (266.4×109±104.6×109) vs. (295.9×109±100.1×109) /L, t=-2.970, P < 0.01, respectively].@*CONCLUSION@#The incidence of sSS was obviously higher in ANA positive group than in ANA negative group. Serum IgG of ANA positive group was higher, but Hb and PLT were lower.
Subject(s)
Female , Humans , Antibodies, Antinuclear , Arthritis, Rheumatoid/epidemiology , Autoantibodies , Laboratories , Peptides, Cyclic , Rheumatoid FactorABSTRACT
Objective::To investigate the chemical constituents from Paeonia veitchii. Method::P. veitchii samples (30 kg) were extracted with 95% ethanol for four times and then filtrated, and the combined filtrates were concentrated under vacuum to get the extracts. After suspension with water, exaction was conducted with petroleum ether, dichloromethane, ethyl acetate, n-butanol and water successively to obtain five corresponding fractions. The compounds were isolated and purified by silica gel, Sephadex LH-20, ODS column chromatography and prep-HPLC, and the structures of these compounds were determined by such spectrum technologies as infrared spectroscopy (IR), mass spectroscopy (MS), and nuclear magnetic resonance (NMR). Result::Sixteen compounds were isolated and their structures were identified as follows (1S, 5R, 6R)-1, 8-dihydroxypin-2-en-4-one (1), (2-hydroxyl)-phenyl-methyl-β-D-xylopyranoside (2), flufuran (3), 6′-O-vanillylpaeoniflorin (4), methyl 2, 5-dihydroxycinnamate (5), (1S, 2S, 5R, 6R)-1, 8-dihydroxypin-4-one (6), palbinone (7), 4-O-methylpaeoniflorin (8), 4-O-ethylpaeoniflorin (9), benzoyloxypaeoniflorin (10), benzoic acid (11), gallic acid (12), methyl gallate (13), ethyl gallate (14), β-sitosterol (15), and 1, 2, 3, 4, 6-penta-O-galloyl-β-D-glucopyranose (16). Conclusion::Compounds 1, 2 were new natural compounds; compound 3 was isolated from genus Paeonia for the first time, and compounds 4-7 were isolated from this plant for the first time.
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Objective::To isolate and identify the chemical constituents from the 95%, 75%ethanol extracts of the stems of Zanthoxylum bungeanum. Method::The 25 kg stems of Z. bungeanum were extracted with 95%, 75%ethanol for three times, and the combined filtrates were concentrated under vacuum to get the extracts. The 95%extracts were then extracted by petroleum ether, dichloromethane, ethyl acetate and n-butanol successively to obtain corresponding fractions. Such fractions and 75%extracts were isolated and purified by silicagel, Sephadex LH-20, ODS, preparation HPLC and recrystallization to obtain compounds. Their structures were identified by mass spectroscopy (MS), and nuclear magnetic resonance (NMR). Result::Sixteen compounds were isolated from the stems of Z. bungeanum and identified as dictamnine(1), decarine(2), zanthobungeanine(3), pseudocolumbamine(4), skimmianine(5), norchelerythrine(6), osthenol(7), dimethylfraxetin(8), 3, 4, 5-trimethoxycinnamylalcohol(9), asarinin(10), yangambin(11), syringaresinol(12), ashantin(13), bis(2-ethylhexyl) benzene-1, 2-dicarboxylate(14), 24-propylcholesterol(15), and sucrose(16). Conclusion::Compounds pseudocolumbamine(4), 3, 4, 5-trimethoxycinnamylalcohol(9), and 24-propylcholesterol(15)were isolated from the genus of Zanthoxylum for the first time and compounds dictamnine(1), osthenol(7), dimethylfraxetin(8), asarinin(10), yangambin(11), syringaresinol(12), ashantin(13), and bis(2-ethylhexyl) benzene-1, 2-dicarboxylate(14)were isolated from this plant for the first time.
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OBJECTIVE@#To test the performance of CHADS-VASc score in predicting stroke recurrence in first-ever ischemic stroke survivors without atrial fibrillation (AF).@*METHODS@#A total of 768 patients were included in this study, including 475 male (61.85%) and 293 female patients (38.15%) with a mean age of 61.52±12.59 years (17-90 years). The baseline information of the patients was collected by face-to-face questionnaire survey and electronic medical record review, and their follow-up information was collected by telephone follow-up once every 3 months. Chi-square test and Wilcoxon rank sum test were used to compare the baseline characteristics between the patients regularly followed up and those withdrawn from the study. The area under the ROC curve (AUC), sensitivity, specificity, positive likelihood ratio and other indicators of CHADS-VASc score were determined, and C-index based on Cox proportional hazards model was used to evaluate the performance of CHADS- VASc score in predicting the risk of stroke recurrence in patients at different time points during the follow-up.@*RESULTS@#The 1-year, 3-year, and 5-year recurrence rate of stroke was 10.59%, 20.45%, and 29.46% in these patients, respectively. The AUC value, Optimal Operating Point (OOP) and the corresponding positive likelihood ratios (LR+) for predicting stroke recurrence were 0.558 (95%: 0.492-0.624), 4.5, and 1.256 at 1 year; 0.574 (95%: 0.517-0.630), 4.5, and 1.397 at 3 years; and 0.604 (95%: 0.548-0.661), 4.5, and 1.655 at 5 years, respectively. Sensitivity analysis of congestive heart failure showed that the predictive effect of CHADS-VASc score was basically unchanged.@*CONCLUSIONS@#CHADS-VASc score can be used to predict the 3-year and 5-year risk of stroke recurrence in first-ever ischemic stroke survivors without AF. The score has a better prediction ability for long-term stroke recurrence, but the prediction value remains low, suggesting the need to further improve the score or establish a new score for predicting stroke recurrence.
Subject(s)
Adolescent , Adult , Aged , Aged, 80 and over , Female , Humans , Male , Middle Aged , Young Adult , Atrial Fibrillation , Brain Ischemia , Predictive Value of Tests , Risk Assessment , Risk Factors , Stroke , SurvivorsABSTRACT
OBJECTIVE@#To observe the effects of acupuncture on bone mineral density (BMD), bone metabolism and intestinal function in elderly patients of primary osteoporosis with intestinal dysfunction.@*METHODS@#A total of 128 elderly patients of primary osteoporosis with intestinal dysfunction were randomly divided into an observation group and a control group, 64 cases in each group. Patients in the control group were treated with oral administration of vitamin D calcium chewable tablets (0.6 g, once a day) and calcitriol capsules (0.25 μg, three times a day); the treatment was given for 6 months. On the basis of the treatment in the control group, patients in the observation group were additionally treated with acupuncture at Shenshu (BL 23), Mingmen (GV 4), Pishu (BL 20), Dachangshu (BL 25), Tianshu (ST 25) and Zusanli (ST 36), etc. for 30 min each time, once a day. After 1-week treatment, the patients took a rest for 2 days; the treatment was given for 6 months. Before and after treatment, the BMD of lumbar spine, femoral neck and femoral trochanter was detected by dual energy X-ray absorptiometry, and the serum levels of bone alkaline phosphatase (NBAP), osteocalcin (OC), matrix metalloproteinase-2 (MMP-2) and calcitonin (CT) were detected by ELISA method. The primary symptom scores of intestinal function, serum diamine oxidase (DAO) and D-lactic acid (D-Lac) levels were compared between the two groups before and after treatment, and the clinical efficacy of the two groups was evaluated.@*RESULTS@#The total effective rate was 85.9% (55/64) in the observation group, which was higher than 71.9% (46/64) in the control group (<0.05). After treatment, BMD were increased (<0.05), and serum bone metabolism indexes were improved in the two groups (<0.05); the BMD and serum bone metabolism indexes in the observation group were better than those in the control group (<0.05). After treatment, the primary symptom scores of intestinal function, serum DAO and D-Lac levels in the observation group were decreased (<0.05), and the indexes in the observation group were lower than those in the control group (<0.05).@*CONCLUSION@#The adjuvant therapy of acupuncture could increase BMD, improve bone metabolism and regulate intestinal function in elderly patients of primary osteoporosis with intestinal dysfunction.
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This case report concerns a 34-year-old woman who had been diagnosed with ankylosing spondylitis (AS), fibromyalgia syndrome (FMS), osteoarthritis (OA), lumbar disc herniation and the like in different hospitals during the past 18 months. She had progressive osteoarthrosis, significant muscle weakness, gait abnormalities in weightbearing areas, however without typical inflammatory low back pain, while the treatment with non-steroidal anti-inflammatory drugs (NSAIDs) was invalid, with normal inflammation index, negative results for rheumatic factor (RF) and human leukocyte antigen (HLA)-B27, and normal erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP). She had hyphosphatemia, normal serum calcium, 1,25-(OH)2-D3 reduction, elevated alkaline phosphatase (ALP) and normal parathyroid hormone (PTH), however with elevated urinary phosphorus. Finally, the medial thigh nodule was found in the subcutaneous of her inner leg by careful examination and imaging scans including B-ultrasound and PET/CT. The final pathology confirmed that the nodule was phosphate urinary mesenchymal tumors. After the tumor was removed, the patient was treated with anti-osteoporosis and phosphorus supplementation. The symptoms of bone pain and muscle weakness were alleviated, and hypophosphatemia was corrected. It was confirmed that the patient had low-phosphorus osteomalacia due to tumor. Tumor-induced hypophosphatemia osteomalacia (TIO) was a rare paraneoplastic syndrome which was caused by excessive phosphorus excretion induced by the tumor, and was thus categorized as an acquired hypophosphatemic osteomalacia. TIO had an occult onset and was associated with a high rate of misdiagnosis, although TIO has some typical clinical features. Early diagnosis, correctly positioning of the tumor, and surgical resection can achieve good outcomes.
Subject(s)
Adult , Female , Humans , Endocrine System Diseases , Hypophosphatemia , Neoplasms, Connective Tissue , Osteomalacia , Positron Emission Tomography Computed TomographyABSTRACT
OBJECTIVE@#To investigate the association between alcohol drinking and all-cause death in patients with ischemic stroke.@*METHODS@#Between January, 2010 and July, 2018, consecutive patients with first-episode ischemic stroke admitted in the West China Hospital, Sichuan University were enrolled, and all the patients were followed up every 3 months.Chi-square test was used to compare the differences in the baseline characteristics between the pre-stroke drinkers and the nondrinkers.The Cox regression model was used to analyze the effects of drinking status, drinking years, drinking frequency, average single alcohol intake before stroke and drinking status during the follow-up period on the mortality of patients after discharge.@*RESULTS@#A total of 855 patients with ischemic stroke were enrolled, and deaths occurred in 140 of these patients.Chi-square test showed significant differences in gender ( < 0.001), weekly physical exercise time (=0.035), smoking ( < 0.001), and heart disease ( < 0.001) between the pre-stroke drinkers and nondrinkers.Multivariate Cox regression analysis showed that drinking during the follow-up period (=0.001), drinking for less than 28 years before stroke (=0.035) and a moderate drinking frequency (5 to 20 times per month for males and 4 to 9 times per month for females; =0.030) were associated with a lowered risk of death after discharge.No significant effects of pre-stroke drinking status or average single alcohol intake were found on death after ischemic stroke.@*CONCLUSIONS@#The drinking years and drinking frequency before stroke and drinking status during the follow-up period are related to the all-cause mortality in patients with ischemic stroke.Investigations of the more specific variables of drinking behaviors during the follow-up period are needed to further clarify the association between drinking and death after ischemic stroke.
Subject(s)
Female , Humans , Male , Alcohol Drinking , Brain Ischemia , China , Follow-Up Studies , Risk Factors , StrokeABSTRACT
PURPOSE: This study aimed to evaluate the racial and ethnic disparities in the incidence of gastric cancer and their temporal trends in the United States. MATERIALS AND METHODS: Using data from 13 cancer registries in the Surveillance, Epidemiology, and End Results database, we assessed such disparities during 1992-2014 in the United States using a variety of disparity metrics. RESULTS: The age-standardized incidence rate of non-cardia gastric cancer was highest in Asian and Pacific Islanders, while the incidence of cardia gastric was highest in non-Hispanic whites in men and was similarly low in all groups in women. The incidence of non-cardia gastric cancer decreased in all groups over time, particularly in Asian and Pacific Islanders (on average by 3% per year). The incidence of cardia gastric remained relatively stable in virtually all racial/ethnic groups. The racial and ethnic disparities in gastric cancer incidence steadily decreased over time as measured on the absolute scale, which was mainly driven by the reduced disparities in non-cardia gastric cancer. The range difference in the incidence of gastric cancer decreased on average by 4.1% per year in men and by 2.6% per year in women from 1992 to 2014. The between group variance decreased by 5.6% per year in men and by 3.4% per year in women. The relative-scale disparity measures generally remained stable over time. CONCLUSION: This study demonstrates decreased racial and ethnic disparities in the incidence of gastric cancer over time in the United States, particularly as measured on the absolute scale.