OBJECTIVE: To compare the clinical therapeutic effect between electroacupuncture at "four points of sacral region" and transurethral Erbium laser in treatment of moderate to severe stress urinary incontinence after radical prostatectomy. METHODS: A total of 68 patients of moderate to severe stress urinary incontinence after radical prostatectomy were divided into an electroacupuncture group (34 cases) and an Erbium laser group (34 cases, 3 cases dropped off) according to the settings. In the electroacupuncture group, electroacupuncture was applied at "four points of sacral region", i.e. points of 0.5 cun beside bilateral sacrococcygeal joints and bilateral Huiyang (BL 35), with continuous wave, 2 Hz in frequency, 60 min each time, once every other day, 3 times a week, 12 times as one course of treatment. In the Erbium laser group, transurethral Erbium laser technology was given, once every 4 weeks as one course of treatment. Both groups were treated for 5 courses. The scores of the International Consultation on Incontinence questionnaire-short form (ICI-Q-SF) and the incontinence quality of life questionnaire (I-QOL) were observed before treatment, after each course of treatment and in follow-up after 1 and 2 months of treatment completion, respectively, and the clinical efficacy was evaluated after treatment in the two groups. RESULTS: Compared with those before treatment, the ICI-Q-SF scores were decreased while the I-QOL scores were increased after 5 courses of treatment and in follow-up after 1, 2 months of treatment completion in the two groups (P<0.01). The ICI-Q-SF score in follow-up after 2 months of treatment completion were higher than that after 5 courses of treatment in the Erbium laser group (P<0.05). After 3, 4, 5 courses of treatment and in follow-up after 1 and 2 months of treatment completion, the ICI-Q-SF scores in the electroacupuncture group were lower than those in the Erbium laser group (P<0.05, P<0.01); after 2, 3, 4, 5 courses of treatment and in follow-up after 1 and 2 months of treatment completion, the I-QOL scores in the electroacupuncture group were higher than those in the Erbium laser group (P<0.01). The change ranges of ICI-Q-SF score and I-QOL score between before treatment and after each course of treatment in the electroacupuncture group were lager than those in the Erbium laser group (P<0.01, P<0.05). The total effective rate was 61.8% (21/34) in the electroacupuncture group, which was superior to 19.4 (6/31) in the Erbium laser group (P<0.01). CONCLUSION Both electroacupuncture at "four points of sacral region" and transurethral Erbium laser can improve the clinical symptoms and the quality of life in patients of moderate to severe stress urinary incontinence after radical prostatectomy. The short-term efficacy and long-term efficacy of electroacupuncture are superior to the Erbium laser technology.
Male ; Humans ; Quality of Life ; Urinary Incontinence, Stress/therapy* ; Sacrococcygeal Region ; Electroacupuncture ; Erbium ; Prostatectomy/adverse effects*

The end of the COVID-19 infection peak in 2022 prompts a backlog of cardiovascular surgical patients to gradually return to the hospital, resulting in a surge in cardiovascular surgeries. However, against the backdrop of the COVID-19 pandemic, the clinical practice of cardiovascular surgery faces many problems. Therefore, organized by Beijing Anzhen Hospital, experts in cardiovascular surgery and related fields have formulated hospital expert experience on perioperative treatment principles of cardiovascular surgery for patients infected with COVID-19. This article summarizes the clinical decision-making of patients requiring cardiovascular surgery after COVID-19 infection, and advises on the corresponding recommendations according to the existing evidence-based medical evidence as well as the actual clinical practice experience of relevant experts. The main content of the article includes special requirements for cardiovascular surgical treatment indications in patients with COVID-19 infection, selection of surgical timing, special requirements of preoperative, intraoperative and postoperative management, etc., which aims to provide COVID-19-infected patients with guidance on rational decision-making when receiving cardiovascular surgery.

BACKGROUNDS: Cancer is one of the main causes of death worldwide, seriously threatening human health and life expectancy. We aimed to analyze the cancer incidence and mortality rates during 2016 in Zhejiang Province, Southeast China. METHODS: Data were collected from 14 population-based cancer registries across Zhejiang Province of China. Cancer incidence and mortality rates stratified by sex and region were analyzed. The crude rate, age-standardized rate, age-specific and region-specific rate, and cumulative rate were calculated. The proportions of 10 common cancers in different groups and the incidence and mortality rates of the top five cancers in different age groups were also calculated. The Chinese national census of 2000 and the world Segi population was used for calculating the age-standardized incidence and mortality rates. RESULTS: The 14 cancer registries covered a population of 14,250,844 individuals, accounting for 29.13% of the population of Zhejiang Province. The total reported cancer cases and deaths were 55,835 and 27,013, respectively. The proportion of morphological verification (MV%) was 78.95% of the population, and percentage of incident cases identified through death certificates only (DCO%) was 1.23% with a mortality-to-incidence ratio (M/I ratio) of 0.48. The crude incidence rate in Zhejiang cancer registration areas was 391.80/105; the age-standardized incidence rate of the Chinese standard population (ASIRC) and the age-standardized incidence rate of the world standard population (ASIRW) were 229.76/105 and 220.96/105, respectively. The incidence rate in men was higher than that in women. The incidence rate increased rapidly after 45 years of age and peaked in individuals aged 80 to 84 years. The top 10 incidence rates of cancers were lung cancer, female breast cancer, thyroid cancer, colorectal cancer, stomach cancer, liver cancer, prostate cancer, cervical cancer, esophageal cancer, and pancreatic cancer (from highest to lowest). The crude mortality rate in Zhejiang cancer registration areas was 189.55/105; the age-standardized mortality rate of the Chinese standard population (ASMRC) and the age-standardized mortality rate of the world standard population (ASMRW) were 94.46/105 and 93.42/105, respectively. The mortality rate in men was higher than that in women, and the male population in rural areas was higher than that in urban areas. The cancer mortality rate increased rapidly after 50 years of age and peaked in individuals aged 85+ years. The top 10 mortality rates of cancers were lung cancer, liver cancer, stomach cancer, colorectal cancer, pancreatic cancer, esophageal cancer, female breast cancer, prostate cancer, lymphoma, and leukemia (from highest to lowest). CONCLUSIONS Lung cancer, female breast cancer, thyroid cancer, colorectal cancer, prostate cancer, liver cancer, and stomach cancer were the most common cancers in Zhejiang Province. Effective prevention and control measures should be established after considering the different characteristics of cancers in urban and rural areas.
China/epidemiology* ; Esophageal Neoplasms ; Female ; Humans ; Incidence ; Male ; Registries ; Rural Population ; Urban Population

BACKGROUND: Intensive therapy with disease modifying anti-rheumatic drugs (DMARDs) has been reported to improve the outcomes of rheumatoid arthritis (RA). However, real-world study on the effect of intensive therapy on RA sustained remission is still lacking. This study aimed to investigate the outcome of sustained intensive DMARD therapy (SUIT) for RA in a real-world 5-year consecutive cohort. METHODS: Based on a consecutive cohort of 610 out-patients with RA, remission of RA was assessed in 541 patients from 2012 to 2017, by dividing into SUIT, non-SUIT, and intermittent SUIT (Int-SUIT) groups. Changes in the disease activity scores were evaluated by 28-joint disease activity score based on erythrocyte sedimentation rate (DAS28-ESR), 28-joint disease activity score based on C-reactive protein (DAS28-CRP), and clinical deep remission criteria (CliDR). Cumulative remission rates between different groups were compared using Kaplan-Meier curves and predictive factors of sustained remission were identified by univariate and multivariate logistic regression analysis. RESULTS: The remission rates of the SUIT group decreased from 12.0% (65/541) to 5.6% (20/359) based on DAS28-ESR, from 14.0% (76/541) to 7.2% (26/359) based on DAS28-CRP, and from 8.5% (46/541) to 3.1% (11/359) based on CliDR, respectively, with a gradually decreasing trend during the 5 years. The SUIT regimen led to a significantly higher cumulative remission rate than non-SUIT regimen based on DAS28-ESR (39.7% vs. 19.5%, P = 0.001), DAS28-CRP (42.0% vs. 19.6%, P = 0.001), and CliDR (24.5% vs. 8.7%, P = 0.001). The cumulative remission rates of patients treated with SUIT regimen were significantly higher than those treated with Int-SUIT regimen based on DAS28-ESR (39.7% vs. 25.7%, P = 0.043) and CliDR (24.5% vs. 14.2%, P = 0.047), but there was no significant difference between the two groups based on DAS28-CRP (42.0% vs. 27.4%, P = 0.066). Multivariate logistic regression analysis showed that the use of SUIT regimen was an independent favorable predictor according to different remission definitions (for DAS28-ESR: odds ratio [OR], 2.215, 95% confidence interval [CI]: 1.271-3.861, P = 0.005; for DAS28-CRP: OR, 1.520, 95% CI: 1.345-1.783, P = 0.002; for CliDR: OR, 1.525, 95% CI: 1.314-1.875, P = 0.013). CONCLUSION Sustained intensive treatment of RA is an optimal strategy in daily practice and will lead to an increased remission rate.

Electrospray ionization is most commonly used in mass spectrometry for analysis of biological molecules such as peptides and proteins. However, peptides and proteins ions produced by electrospray ionization usually have multiple charges, and produce multiple spectrum peaks, making the mass spectrum complicated. Gas phase proton transfer ion/ion reaction can effectively regulate the charge states of peptides and proteins ions after electrospray ionization, simplifying the spectrogram, and thus is significant to the analysis of complex proteins and peptides samples. In this study, a dual-polarity linear ion trap ( LIT) mass spectrometer was used to control the charge state of peptide ions by proton transfer ion/ion reaction. The detection effect of the method was verified by using glutathione ( oxidation type) , oxytocin and dynorphin as typical samples. The results showed that this method could remove excess charges in the positive ions. When injecting enough negative ions for eaction, peptide ions with multiple charge valence state could be reduced to the minimum, therefore simplify the spectrogram effectively.

Objective To evaluate the efficacy and safety of combined use of insulated-tip knife, titanium clips and transparent caps in the resection of large pedunculated colorectal polyps. Methods Therapeutic method: with the assistance of transparent cap, 1~3 titanium clip(s) were applied to the base of the stalk to block blood supply of large polyps and then insulated-tip knife was utilized to resect polyps by cutting the stalk. Research method: retrospectively analyze the clinical data of 45 large pedunculated colorectal polyps (head ≥ 2.0 cm) which were treated by the method mentioned above from January 2014 to December 2015. Statistics of procedure time, clip numbers, complication rates were used to assess the effect of the treatment. Results 45 large polyps were successfully removed one time without any severe complications of bleeding or perforation during procedure except a very small amount of blood were oozing from the cutting edge in 3 cases. There were also no delayed complications of bleeding or perforation after procedure. The average number of titanium clip was 2.7 and the average operating time was (5.7 ± 1.2) min (range 3 ~ 12 min). Conclusion Combined application of insulated-tip knife, titanium clips and transparent cap inthe resection of large pedunculated colorectal polyps is safe, effective and convenient to conduct.

Objective To investigate the effects of Shenfu injection on blood pressure and heart rate of patients receiving carotid artery stenting.Methods One hundred and twenty patients were randomly divided into the treatment group and the control group , sixty cases in each group.The control group received conventional medication under custodial care , and the treatment group was given Shenfu ( 1 mL · kg -1 ) 10 minutes before surgery.Mean arterial pressure(MAP), heart rate (HR), oxygen satu-ration (SpO2), as well as the frequency of intra -operative hypotension, and the applications of ephedrine and atropine were recorded respectively at the beginning of surgery , the 30 th minute during surgery , the end of surgery and 24 hours after the surgery.Results The operations were all successful , and no adverse reactions occurred.MAP in treatment group at the 30th minute during surgery was higher than in the control group , while it was lower than of the control group at the end of surgery ( P<0.01).HR in the treatment group (68.25 ±7.35) times· min-1 was lower than that of the control group (73.28 ±10.43)times· min-1 at the end of surgery (P<0.05 ).Conclusion Shenfu injection helps stabilize blood pressure and heart rate of patients receiving carotid artery stenting through the two-way adjustment , and it could reduce the occurrence of cerebrovascu-lar accident during the per -operative period.

Endoscopy ; methods ; Humans ; Intestinal Diseases ; diagnosis ; diagnostic imaging ; Intestine, Small ; diagnostic imaging ; pathology ; Tomography, X-Ray Computed ; methods

OBJECTIVETo investigate the therapeutic efficacy and safety of aspartate-ornithine granules in patients with nonalcoholic steatohepatitis (NASH).

METHODSSeventy-two patients with NASH were included in this multiple-dose parallel controlled clinical trial and received a 12-week course of aspartate-ornithine granule treatment at either high-dose (6 g bid po; n = 38) or low-dose (3 g bid po; n = 34). Clinical efficacy was assessed by monitoring data from urinalysis, serologic tests (alanine aminotransferase (ALT), aspartate aminotransferase (AST), gamma-glutamyl transferase (GGT), and triglyceride (TG)), and abdominal computed tomography (CT) scan. Safety was assessed by occurrence of adverse events (fatigue, anorexia, abdominal distension, nausea, and vomiting). Statistical analyses were conducted to determine the significance of differences between parameters before (baseline) and after treatment.

RESULTSAfter 12 weeks of treatment, the liver and spleen CT ratios in both the high-dose group (0.89 +/- 0.19) and the low-dose group (0.80 +/- 0.15) were significantly higher than at baseline (S = 329, P less than 0.0001 and S = 246, P less than 0.0001); the overall improvement was more robust in the high-dose group (52.63%) than in the low-dose group (38.23%) (Z = -2.1042, P less than 0.05). After 6 and 12 weeks of treatment, the serum ALT levels in both the high-dose group and the low-dose group were significantly lower than at baseline (6 weeks: S = 324.5, P less than 0.0001 and S = 223, P less than 0.0001; 12 weeks: S = 370.5, P less than 0.0001 and S = 297.5, P less than 0.0001); the overall improvement was more robust in the high-dose group (79.0%) than in the low-dose group (53.0%) (Z = -2.0533, P less than 0.05). Similar trends were seen for the serum levels of AST and GGT after 6 and 12 weeks of treatment (all P less than 0.01) and serum levels of TG after 12 weeks of treatment. The rate of adverse reactions was low and similar between the two groups (high-dose: 4.8% and low-dose: 4.4%; all gastrointestinal).

CONCLUSIONAspartate-ornithine granule therapy was an effective and safe treatment of nonalcoholic steatohepatitis, with the higher dose of 6 g bid po providing more robust clinical benefit without affecting the safety profile.

Adult ; Alanine Transaminase ; blood ; Aspartate Aminotransferases ; blood ; Dipeptides ; administration & dosage ; therapeutic use ; Dose-Response Relationship, Drug ; Female ; Humans ; Male ; Middle Aged ; Non-alcoholic Fatty Liver Disease ; drug therapy ; Treatment Outcome ; Triglycerides ; blood ; gamma-Glutamyltransferase ; blood

OBJECTIVETo evaluate the biological effect on the synthesis of the extracellular matrix (ECM) in the cultivation of adult degenerative nucleus pulposus cells using the stiring microcarrier system in vitro.

METHODSThirty-four specimens were collected after intervertebral fusion operations of the patients with intervertebral disc herniation diseases from September 2005 to May 2009. The specimens were then randomly allocated into 2 groups for in vitro cultivation: monolayer culture group and microcarrier culture group. On the exponential phase, SP-ABC immunohistochemical staining and Western blot quantitative analysis were conducted in the two groups to detect the collagen type I and II. Proteoglycan contents of two groups in different growth phases were detected with (35)S-sulfate incorporation assay.

RESULTThe expressions of collagen type I and II in microcarrier culture group were significantly higher than those in monolayer culture group: SP-ABC immunohistochemical staining (collagen type I: 32.5 ± 4.4 vs. 15.2 ± 1.2, t = 2.871, P < 0.01; collagen type II: 43.6 ± 4.1 vs. 23.1 ± 2.2, t = 2.375, P < 0.05); Western blot quantitative analysis (collagen type I: 0.62 ± 0.08 vs. 0.50 ± 0.06, t = 3.327, P < 0.01; collagen type II: 1.46 ± 0.08 vs. 0.86 ± 0.04, t = 2.453, P < 0.05). Nucleus pulposus cells cultivated in stiring microcarrier system showed significantly increased proteoglycan synthesis than monolayer culture group does on both exponential phase and stationary phase (exponential phase: 34 821 ± 312 vs. 21 046 ± 673, t = 2.134, P < 0.05; stationary phase: 45 134 ± 175 vs. 32 193 ± 713, t = 2.801, P < 0.01).

CONCLUSIONSThe expression of collagen type I, II and proteoglycan of adult degenerative nucleus pulposus cells are positive regulated by the stiring microcarrier system, which can be used in the mass amplification of the adult degenerative nucleus pulposus cells.

Adult ; Aged ; Cell Culture Techniques ; Collagen ; metabolism ; Extracellular Matrix ; metabolism ; Female ; Humans ; Intervertebral Disc ; cytology ; Male ; Middle Aged ; Proteoglycans ; metabolism ; Random Allocation ; Young Adult