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[Clinicopathological features and prognosis of early-onset gastric cancer: a large-scale retrospective real-world study]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2024; 27:452-456. [PMID: 38778684 DOI: 10.3760/cma.j.cn441530-20240326-00111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 05/25/2024]
Abstract
Objective: To clarify the clinicopathological features, prognosis, and recurrence pattern of early-onset gastric cancer (EOGC). Methods: Using data from the gastric cancer database of Zhongshan Hospital, Fudan University, we performed a retrospective, large-scale, real-world study of 5046 patients with gastric cancer who had undergone redical or palliative gastrectomy from January 2013 to December 2018, including 425 patients with EOGC (age ≤45 years) and 4621 controls. All those patients were pathologically confirmed adenocarcinoma with complete follow-up of five years. Residue gastric cancer and patients without complete clinical or follow-up data were excluded. We used a combination of outpatient and telephone follow-up, ending in October 2022 (median duration of follow-up 60 months), and compared the clinicopathological features and prognosis of the two groups. Results: The clinicopathological features of EOGC included female predominance (61.1% [262/425 vs. 26.3% [1217/4621], χ2=234.215, P<0.001), fewer comorbidities (31.3% [133/425] vs. 58.5% [2703/4621], χ2=34.378, P<0.001), poorer differentiation (90.6% [385/425] vs. 78.2% [3614/4621], χ2=30.642, P<0.001), higher proportion of diffuse type (53.9% [229/425] vs. 18.3% [846/4621], χ2=274.474, P<0.001), higher proportion of T4 stage (44.7% [190/425] vs. 37.5% [1733/4621], χ2=17.535, P=0.001), more lymph node metastases (60.5% [257/425] vs. 53.9% [2491/4621], χ2=6.764, P=0.009), and higher proportion of pathological stage III/IV (47.5% [202/425] vs. 42.4% [1959/4621], χ2=4.093, P=0.043). The 5-year overall survival rates of the EOGC and control groups were 55.1% and 49.1%, respectively. Overall survival was significantly better in the EOGC than in the control group (P<0.001). According to subgroup analysis, the prognosis of pathological stage I/II/III EOGC was better than that of the control group. Recurrence rates were similar in the two groups, whereas patients with EOGC had a higher proportion of peritoneal recurrence (7.8% [33/425] vs. 3.2% [146/4621], χ2=23.741, P<0.001) and a lower proportion of distant metastasis (4.9% [21/425] vs. 8.3% [385/4621], χ2=6.247, P=0.012). Conclusion: EOGC has unique clinicopathological features and recurrence patterns and resectable EOGC has a better prognosis, suggesting that patients with EOGC should be actively treated with the focus on preventing peritoneal recurrence.
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[Advance in occupational health risks and management of shift work]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2024; 42:301-306. [PMID: 38677998 DOI: 10.3760/cma.j.cn121094-20221226-00609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/29/2024]
Abstract
The occupational health issues of shift workers has received increasing attention in the field of occupational health, and discussed in this article through literature review on the health risks and management of shift work both domestically and internationally. Based on this, a series of impacts of shift work on the physiological and psychological health of workers, as well as their family and social life, are revealed. Combined with relatively mature regulations and policies in foreign countries, it is proposed that China should fully learn from the relevant experience of health management in shift work abroad, Strengthen research and explore effective management intervention measures to provide ideas for accelerating the development of scientifically feasible regulations and policies related to occupational health in shift work in China.
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[Countermeasures and enlightenment of occupational health assistance for small and medium-sized enterprises at domestic and international]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2024; 42:66-69. [PMID: 38311955 DOI: 10.3760/cma.j.cn121094-20230201-00027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/06/2024]
Abstract
China attaches great importance to the occupational health assistance for small and medium-sized enterprises, but many efforts are still needed. Through the research and comparative analysis of the policies and measures of occupational health assistance for small and medium-sized enterprises at domestic and international, this paper finds that there are still some problems in the occupational health assistance for small and medium-sized enterprises in China, such as imperfect policies, lack of safeguard measures, support platforms and resources, and puts forward that China can promote the occupational health assistance for small and medium-sized enterprises from the aspects of perfecting the support system, strengthening safeguard measures, building relevant platforms and enriching resources.
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[Study on optimization of image processing parameters of pneumoconiosis by DR]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2023; 41:897-900. [PMID: 38195224 DOI: 10.3760/cma.j.cn121094-20220829-00425] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 01/11/2024]
Abstract
Objective: To explore the effect of different post-processing parameters of digital radiography (DR) on the quality of chest X-ray for pneumoconiosis diagnosis, and to provide suggestions on parameter setting suitable for this kind of DR machine. Methods: From January 1, 2022 to June 30, 2022, the chest films of 35 workers in the department of radiology of Hangzhou occupational disease prevention and treatment hospital were randomly selected and printed after setting different image post-processing parameters. The quality of chest film was evaluated by the measurement of optical densitometer and the combination of subjective and objective by professional physicians. Results: When the density is set to 2 and the contrast/detail contrast is 4.5, the optical density of each area of DR chest film meets the requirements of chest X-ray quality, and the qualified rate of physician quality evaluation is the highest. Conclusion: Reasonable setting of image post-processing parameters can improve the quality of chest radiograph.
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[Construction and validation of a nomogram model of early related factors for hepatic insufficiency after hemihepatectomy]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2023; 62:50-57. [PMID: 38044608 DOI: 10.3760/cma.j.cn112139-20230203-00050] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/05/2023]
Abstract
Objectives: To investigate the early related factors for hepatic insufficiency after hemihepatectomy and to construct and validate a nomogram model. Methods: This was a retrospective cohort study.There were 207 patients with liver tumor who underwent hemihepatectomy in the Department of Hepatobiliary Surgery,Cancer Hospital,Chinese Academy of Medical Sciences from October 2016 to December 2022. Using the random number method,patients were randomly divided into a model group(n=166) and a validation group(n=41) according to an 4︰1 ratio. There were 118 males and 48 females in the modeling group,with an age (M(IQR)) of 59.0(13.3) years (range: 22.0 to 81.0 years),42 patients in the group with postoperative liver insufficiency and 124 patients in the group without postoperative liver insufficiency. There were 32 males and 9 females in the validation group, with an age of 54.0(19.0) years (rang: 25.0~81.0 years). The first results of the peripheral blood test of patients within 24 hours after surgery were collected,and the independent related factors for incomplete postoperative liver function were determined by multivariate Logistic regression analysis,and related factors of postoperative incomplete liver function were screened by best subset selection. A nomogram model of the risk of postoperative hepatic insufficiency after hemihepatectomy was constructed using R software,followed by internal and external validation of the model. Results: Multivariate logistic regression analysis showed that elevated D-dimer level and decreased antithrombin Ⅲ (AT-Ⅲ) activity within 24 hours after surgery were independent related factors for the development of postoperative hepatic insufficiency in hemihepatectomized patients. The results of the best subset selection showed that ALT,D-dimer, and AT-Ⅲ activity levels within 24 hours postoperatively were the most relevant factors for postoperative hepatic insufficiency. The R software was applied to build a nomogram prediction model based on the above three indicators in the model set,and the receiver operating characteristic(ROC) curve of the model showed an area under the curve of 0.803 and the calibration curve showed a U-index of -0.012 for the model(P=0.977). The results of the clinical decision analysis and the clinical impact curve indicated that the model had good clinical utility. The internal validation results of the Bootstrap method suggested that the model had reasonable consistency. The area under the ROC curve of the validation group model was 0.806,suggesting that the model had a good generalization prediction ability. Conclusions: The levels of ALT,D-dimer,and AT-Ⅲ activity within 24 hours after hemihepatectomy are valuable indicators for predicting liver insufficiency after hemihepatectomy. The nomogram model is reliable and can be used as an indicator for close postoperative monitoring.
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[Clinicopathological and molecular diagnostic features of early-onset gastric cancer: a study based on data from a single-center dedicated gastric cancer database]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2023; 26:963-967. [PMID: 37849267 DOI: 10.3760/cma.j.cn441530-20230603-00190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
Objective: To clarify the clinicopathological, especially molecular, features of early-onset gastric cancer with the aim of informing analysis of treatment strategies. Methods: In this retrospective case-control study, we examined data from a dedicated gastric cancer database in Zhongshan Hospital affiliated to Fudan University. The original cohort comprised 2506 patients with gastric cancer who had undergone gastrectomy in Zhongshan Hospital Fudan University from July 2020 to October 2021, including 198 with early-onset gastric cancer (aged ≤45 years) and 2,308 with non-early gastric cancer. We used a simple random sampling method to select 396 of the 2,308 patients aged >45 years (ratio of 1:2) as the control group and then compared molecular diagnostic data and clinicopathological features of the two groups. Results: The median age was 39 years in the early-onset gastric cancer group, while 66 years in the control group. The clinicopathological features of early-onset gastric cancer included female predominance (59.1% [117/198] vs. 27.8% [110/396], χ2=54.816, P<0.001), less comorbidity (32.3% [64/198] vs. 57.1% [226/396], χ2=32.355, P<0.001), poorer differentiation (93.9% [186/198] vs. 74.5% [295/396], χ2=30.777, P<0.001) and higher proportion of diffuse type (40.4% [80/198] vs. 15.9% [63/396], χ2=69.639, P<0.001), distant metastasis (7.1% [14/198] vs. 2.8% [11/396], χ2=6.034, P=0.014). Regarding treatment, distal gastrectomy was more commonly performed than proximal gastrectomy (55.1% [109/198] vs. 47.0% [186/396], 1.5% [3/198] vs. 8.3% [33/396], χ2=11.644, P=0.003). Family history of gastric cancer, TNM stage, tumor size, lymph node dissection, nerve invasion, nodes harboring metastases, range of lymph node dissection, digestive tract reconstruction procedure, implementation of laparoscopic surgery, combined resection, and preoperative treatment did not differ significantly between the two groups (all P>0.05). Molecular diagnosis showed there was a smaller percentage of mismatch repair deficiency in the early-onset gastric cancer than in the control group (1.0% [2/198] vs. 10.1% [40/396], χ2=16.301, P<0.001), and a higher rate of positivity for Claudin 18.2 (77.8% [154/198] vs. 53.0% [210/396], χ2=5.442,P<0.001). HER-2 and Epstein-Barr virus positivity rates did not differ significantly between the two groups. Conclusion: Early-onset gastric cancer is a distinct type of gastric cancer with a high degree of malignancy, and treatment targeting Claudin 18.2 may be effective.
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Efficacy of Oral SERDs in the treatment of ER+, HER2 - metastatic breast cancer, a stratified analysis of the ESR1 wild type and mutant subgroups. Ann Oncol 2023:S0923-7534(23)04328-4. [PMID: 37871699 DOI: 10.1016/j.annonc.2023.10.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2023] [Revised: 09/19/2023] [Accepted: 10/16/2023] [Indexed: 10/25/2023] Open
Abstract
BACKGROUND Oral SERDs are a novel drug class that have been developed to counteract resistance due to ESR1 mutations. Several SERDs have emerged from phase 2 and 3 trials, with the FDA limiting approval for Elacestrant to patients with ESR1mt tumours despite PFS benefit in the overall population. However, questions remain on whether patients with ESR1wt tumours stand to benefit from oral SERDs. PATIENTS AND METHODS Manuscripts and conference presentations of Randomised Controlled Trials were extracted after a systematic search of Embase, PubMed and Cochrane from inception until January 21,2023. RCTs investigating the efficacy of oral SERDs versus endocrine therapy for ER positive, HER2 negative advanced breast cancer, and which reported the Kaplan Meier (KM) curves of PFS in the overall and ESR1 mutant (ESR1mt) population were selected. A graphical reconstructive algorithm was applied to estimate time-to-event outcomes from reported KM curves in all overall and ESR1mt cohorts. A bipartite matching algorithm, KMSubtraction, was used to derive survival data for unreported (ESR1wt) subgroups. An individual patient data (IPD) meta-analysis was then pursued, pooling data by ESR1 mutation status in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) and Cochrane Guidelines for IPD. RESULTS The randomized clinical trials ACELERA, AMEERA-3, EMERALD and SERENA-2 were included, totalling 1290 patients. In the pooled analysis of the overall cohort, PFS benefit was observed with oral SERDs when compared with treatment of physicians choice (TPC) (HR 0.783, 95%CI 0.681-0.900, p<0.001). In the ESR1mt subgroup, oral SERDs demonstrated improved PFS (HR 0.557, 95%CI 0.440-0.705, p<0.001) compared to TPC. In the ESR1wt subgroup, oral SERDs demonstrated no significant PFS benefit (HR 0.944, 95%CI 0.783-1.138, p=0.543) when compared to TPC. CONCLUSIONS The results of this IPD meta-analysis suggests that PFS benefit in the overall population is mainly driven by the ESR1mt subgroup.
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[A Meta-analysis of the predictive value of peripheral blood neutrophil to lymphocyte ratio in mortality of patients with acute paraquat poisoning]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2023; 41:821-827. [PMID: 37935547 DOI: 10.3760/cma.j.cn121094-20220524-000277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 11/09/2023]
Abstract
Objective: To evaluate the predictive value of peripheral blood neutrophil to lymphocyte ratio (NLR) in mortality of patients with acute paraquat poisoning. Methods: In March 2022, all literatures about the studies on NLR assessing the mortality of patients with acute paraquat poisoning were searched in the National Library of Medicine PubMed, Embase, Cochrane Library Database, Web of Science, CNKI, Wanfang Medicine Database, Weipu Database, China Biology Medicine disc (SinoMed). The data updated by March 2022, without the limitation of languages. Two researchers extracted literature information independently and conducted literature quality evaluation using QUADAS-2. And the data extracted from the literatures were analyzed with Stata 16 software. Results: A total of 9 studies were included in this Meta-analysis, including 967 patients. And the Meta-analysis results showed that the combined sensitivity, specificity, positive likelihood ratio, negative likelihood ratio and diagnostic odds ratio were 0.77 (95%CI: 0.72-0.82, P<0.05), 0.83 (95%CI: 0.74-0.90, P<0.05), 4.63 (95%CI: 2.99-7.15, P<0.05), 0.27 (95%CI: 0.22-0.34, P<0.05) and 17.06 (95%CI: 10.22-28.48, P<0.05), and the area under the curve (AUC) of the summary receiver operator characteristics curve (SROC) was 0.85 (95%CI: 0.81-0.88) . Conclusion: NLR has predictive value in 30-day mortality of patients with acute paraquat poisoning.
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[Analysis of risk factors of radiation-induced toxicity in limited-stage small cell lung cancer treated with hypofractionated intensity-modulated radiotherapy]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2023; 45:627-633. [PMID: 37462020 DOI: 10.3760/cma.j.cn112152-20221031-00733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 07/20/2023]
Abstract
Objective: To compare the incidence of radiation-related toxicities between conventional and hypofractionated intensity-modulated radiation therapy (IMRT) for limited-stage small cell lung cancer (SCLC), and to explore the risk factors of hypofractionated radiotherapy-induced toxicities. Methods: Data were retrospectively collected from consecutive limited-stage SCLC patients treated with definitive concurrent chemoradiotherapy in Cancer Hospital of Chinese Academy of Medical Sciences from March 2016 to April 2022. The enrolled patients were divided into two groups according to radiation fractionated regimens. Common Terminology Criteria for Adverse Events (CTCAE, version 5.0) was used to evaluate the grade of radiation esophagus injuries and lung injuries. Logistic regression analyses were used to identify factors associated with radiation-related toxicities in the hypofractionated radiotherapy group. Results: Among 211 enrolled patients, 108 cases underwent conventional IMRT and 103 patients received hypofractionated IMRT. The cumulative incidences of acute esophagitis grade ≥2 [38.9% (42/108) vs 35.0% (36/103), P=0.895] and grade ≥ 3 [1.9% (2/108) vs 5.8% (6/103), P=0.132] were similar between conventional and hypofractionated IMRT group. Late esophagus injuries grade ≥2 occurred in one patient in either group. No differences in the cumulative incidence of acute pneumonitis grade ≥2[12.0% (13/108) vs 5.8% (6/103), P=0.172] and late lung injuries grade ≥2[5.6% (6/108) vs 10.7% (11/103), P=0.277] were observed. There was no grade ≥3 lung injuries occurred in either group. Using multiple regression analysis, mean esophageal dose ≥13 Gy (OR=3.33, 95% CI: 1.23-9.01, P=0.018) and the overlapping volume between planning target volume (PTV) and esophageal ≥8 cm(3)(OR=3.99, 95% CI: 1.24-12.79, P=0.020) were identified as the independent risk factors associated with acute esophagitis grade ≥2 in the hypofractionated radiotherapy group. Acute pneumonitis grade ≥2 was correlated with presence of chronic obstructive pulmonary disease (COPD, P=0.025). Late lung injuries grade ≥2 was correlated with tumor location(P=0.036). Conclusions: Hypofractionated IMRT are tolerated with manageable toxicities for limited-stage SCLC patients treated with IMRT. Mean esophageal dose and the overlapping volume between PTV and esophageal are independently predictive factors of acute esophagitis grade ≥2, and COPD and tumor location are valuable factors of lung injuries for limited-stage SCLC patients receiving hyofractionated radiotherapy. Prospective studies are needed to confirm these results.
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[Clinical and genetics characteristics of adult-onset cerebrotendinous xanthomatosis: analysis of a Chinese pedigree]. ZHONGHUA NEI KE ZA ZHI 2023; 62:401-409. [PMID: 37032135 DOI: 10.3760/cma.j.cn112138-20220328-00215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Objective: Clinical manifestations, imaging findings, pathologic features, and genetic mutations of Chinese adult patients with cerebrotendinous xanthomatosis (CTX) were analyzed in order to achieve a greater understanding of CTX that can improve early detection, diagnosis, and treatment. Methods: Clinical data including medical history, neurologic and auxiliary examinations, imaging findings, and genetic profile were collected for an adult patient with CTX admitted to the Sixth Medical Center of Chinese People's Liberation Army General Hospital in August 2020. Additionally, a systematic review of genetically diagnosed Chinese adult CTX cases reported in major databases in China and other countries was performed and age of onset, first symptoms, common signs and symptoms, pathologic findings, imaging changes, and gene mutations were analyzed. Results: The proband was a 39-year-old female with extensive, early-onset nervous system manifestations including cognitive dysfunction and ataxia. Systemic lesions included juvenile cataract and a tendon mass. Cranial magnetic resonance imaging revealed cerebral atrophy, symmetric white matter changes predominantly in the pyramidal tract, and lesions in the cerebellar dentate nucleus. A novel homozygous mutation in the sterol-27-hydroxylase (CYP27A1) gene (c.1477-2A>C) was identified. There were no family members with similar clinical presentation although some were carriers of the c.1477-2A>C mutation. The patient showed a good response to deoxycholic acid treatment. Totally there were 56 cases of adult CTX patients in China, mostly in East China (31/56, 55.4%), at a male-to-female ratio of 1.8 to 1. Multiple organs and tissues including nervous system, tendon, lens, lung, and skeletal muscle were affected in these cases. The most common neurologic manifestations were cognitive dysfunction (44/52, 84.6%) and ataxia (44/51, 86.3%). The cases were characterized by early onset, chronic progressive damage of multiple systems, long disease course, and delayed diagnosis, making the disease difficult to manage clinically and resulting in poor prognosis. The 2 most common genetic mutations in Chinese adult CTX patients were c.1263+1G>A and c.379C>T. Exon 2 of the CYP27A1 gene was identified as a mutation hot spot. Conclusions: Chinese adult patients with CTX have complex clinical characteristics, a long diagnostic cycle, and various CYP27A1 gene mutations. Early diagnosis and intervention can improve the prognosis of these patients.
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[Electroacupuncture regulates glucose metabolism disorder through PI3K/Akt/GSK3β signaling pathway in rats with depression]. ZHEN CI YAN JIU = ACUPUNCTURE RESEARCH 2023; 48:247-52. [PMID: 36951076 DOI: 10.13702/j.1000-0607.20211353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
OBJECTIVE To explore the mechanism of electroacupuncture (EA) at "Zusanli" (ST36) on improving glucose metabolism disorder in chronic restraint induced depressed rats. METHODS A total of 30 male SD rats were randomly divided into control, model and EA groups, with 10 rats in each group. The depression model was established by chronic restraint 2.5 h each day for 4 weeks. For rats in the EA group, EA stimulation (1 mA, 2 Hz, 30 min) was applied to bilateral ST36 during the modeling period, once a day for 4 weeks. The body weight of the rats was recorded before and after modeling. The behavior of rats was observed by sugar-water preference and forced swimming after modeling. The contents of glucose and glycosylated albumin in serum were determined by biochemical method. The histopathological morphology and liver glycogen content were observed by HE and PAS staining. The expression levels of phosphatidylinositol 3-kinase (PI3K), phosphorylated (p)-PI3K (p-PI3K), protein kinase B (Akt), p-Akt, glycogen synthase kinase-3β (GSK3β) and p-GSK3β proteins in liver were determined by Western blot. RESULTS Compared with the control group, the weight increment and sugar-water preference index decreased (P<0.01), the immobile swimming time was prolonged (P<0.01), the glucose and glycosylated albumin contents in serum increased (P<0.05), the expression of p-Akt protein and the ratio of p-Akt/Akt in liver tissues decreased (P<0.001), the expression of p-GSK3β protein and the ratio of p-GSK3β/GSK3β in liver tissues increased (P<0.01,P<0.001) in the model group. Compared with the model group, the weight increment and sugar-water preference index increased (P<0.05), the immobile swimming time was shortened (P<0.05), the glucose and glycosylated albumin contents in serum decreased (P<0.05), the expressions of p-PI3K and p-Akt proteins and the ratio of p-PI3K/PI3K and p-Akt/Akt in liver tissues increased (P<0.05), the expression of p-GSK3β protein and the ratio of p-GSK3β/GSK3β in liver tissues decreased (P<0.01) in the EA group. HE staining showed that the structure of the hepatic lobule was intact, no obvious inflammatory cell infiltration or fibrosis was observed in the lobule and interstitium, and no abnormalities were observed in the small bile duct, portal vein and artery in the portal area. PAS staining showed that the intensity of staining from the center of the hepatic lobule to the periphery of the hepatic lobule was gradually enhanced in the blank group, that is, the glycogen-rich granules in the hepatic cells were gradually increased; most of the hepatocytes were light colored and glycogen was lost significantly in the model group; while the intensity of hepatocyte staining increased, the staining intensity of the perilobular zone was weaker than that in the blank group, and the glycogen particles partially recovered in the EA group. CONCLUSION EA intervention can regulate glucose metabolism disorder in chronic restraint induced depressed rats through PI3K/Akt/GSK3β signaling pathway.
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[Research advances on the role and mechanism of microRNA in hypertrophic scar]. ZHONGHUA SHAO SHANG YU CHUANG MIAN XIU FU ZA ZHI 2023; 39:196-200. [PMID: 36878530 DOI: 10.3760/cma.j.cn501225-20220508-00179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
Hypertrophic scar (HS) affects the function and beauty of patients, and brings a heavy psychological burden to patients. However, the specific pathogenesis mechanism of HS in molecular biology level is not yet clear, and this disease is still one of the clinical diseases difficult to prevent and cure. MicroRNA (miR) is a family of single-stranded endogenous noncoding RNAs that can regulate gene expression. The abnormal transcription of miR in hypertrophic scar fibroblasts can affect the transduction and expression of downstream signal pathway or protein, and the exploration of miR and its downstream signal pathway and protein helps deeply understand the occurrence and development mechanism of scar hyperplasia. This article summarized and analyzed how miR and multiple signal pathways involve in the formation and development of HS in recent years, and further outlined the interaction between miR and target genes in HS.
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[The problems and prospects of diagnosis and treatment of hypothyroidism in special populations]. ZHONGHUA YI XUE ZA ZHI 2023; 103:305-310. [PMID: 36740386 DOI: 10.3760/cma.j.cn112137-20220701-01461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The prevalence of thyroid diseases in China continues to increase, especially for hypothyroidism. This article focuses on the existing problems in the diagnosis and treatment of hypothyroidism in special groups, including obese patients, the elderly, children and pregnant women. The pathogenesis and intervention measures of obesity-induced hypothyroidism have been the hot research frontiers. The prevalence of subclinical hypothyroidism in the elderly is the highest, while its diagnostic criteria and treatment strategies are still controversial. The hazard and treatment of subclinical hypothyroidism and hypothyroxinemia during pregnancy have now become an international concern. And there also exist some problems in the screening, diagnosis and treatment of congenital hypothyroidism in children. So it is urgent to carry out high-quality clinical research to provide theoretical basis for clinical diagnosis and treatment, and carry out in-depth research on related mechanisms to establish a foundation for the construction of a scientific prevention and treatment system for hypothyroidism.
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Electroacupuncture vs Sham Electroacupuncture in the Treatment of Postoperative Ileus After Laparoscopic Surgery for Colorectal Cancer: A Multicenter, Randomized Clinical Trial. JAMA Surg 2023; 158:20-27. [PMID: 36322060 PMCID: PMC9631228 DOI: 10.1001/jamasurg.2022.5674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2022] [Accepted: 08/07/2022] [Indexed: 11/06/2022]
Abstract
Importance Despite the adoption of the optimized Enhanced Recovery After Surgery (ERAS) protocol, postoperative ileus (POI) severely impairs recovery after colorectal resection and increases the burden on the health care system. Objective To assess the efficacy of electroacupuncture (EA) in reducing the duration of POI with the ERAS protocol. Design, Setting, and Participants This multicenter, randomized, sham-controlled trial was conducted in China from October 12, 2020, through October 17, 2021. There was a 1:1 allocation using the dynamic block random method, and analyses were by intention to treat. Patients 18 years or older undergoing laparoscopic resection of colorectal cancer for the first time were randomly assigned to treatment group by a central system. Interventions Patients were randomly assigned to 4 sessions of EA or sham electroacupuncture (SA) after surgery. All patients were treated within the ERAS protocol. Main Outcomes and Measures The primary outcome was the time to first defecation. Secondary outcomes included other patient-reported outcome measures, length of postoperative hospital stay, readmission rate within 30 days, and incidence of postoperative complications and adverse events. Results A total of 249 patients were randomly assigned to treatment groups. After the exclusion of 1 patient because of a diagnosis of intestinal tuberculosis, 248 patients (mean [SD] age, 60.2 [11.4] years; 153 men [61.7%]) were included in the analyses. The median (IQR) time to first defecation was 76.4 (67.6-96.8) hours in the EA group and 90.0 (73.6-100.3) hours in the SA group (mean difference, -8.76; 95% CI, -15.80 to -1.73; P = .003). In the EA group compared with the SA group, the time to first flatus (median [IQR], 44.3 [37.0-58.2] hours vs 58.9 [48.2-67.4] hours; P < .001) and the tolerability of semiliquid diet (median [IQR], 105.8 [87.0-120.3] hours vs 116.5 [92.0-137.0] hours; P = .01) and solid food (median [IQR], 181.8 [149.5-211.4] hours vs 190.3 [165.0-228.5] hours; P = .01) were significantly decreased. Prolonged POI occurred in 13 of 125 patients (10%) in the EA group vs 25 of 123 patients (20%) in the SA group (risk ratio [RR], 0.51; 95% CI, 0.27-0.95; P = .03). Other secondary outcomes were not different between groups. There were no severe adverse events. Conclusions and Relevance Results of this randomized clinical trial demonstrated that in patients undergoing laparoscopic surgery for colorectal cancer with the ERAS protocol, EA shortened the duration of POI and decreased the risk for prolonged POI compared with SA. EA may be considered as an adjunct to the ERAS protocol to promote gastrointestinal function recovery and prevent prolonged POI after surgery. Trial Registration Chinese Clinical Trial Registry Identifier: ChiCTR2000038444.
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[Identification and functional analysis of combined oxidative phosphorylation deficiency 28 gene mutation]. ZHONGHUA NEI KE ZA ZHI 2022; 61:1324-1329. [PMID: 36456512 DOI: 10.3760/cma.j.cn112138-20211208-00875] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
Objective: To report a case of combined oxidative phosphorylation deficiency 28 (COXPD28) in China, identified the pathogenic mutation and explored the pathogenic mechanism preliminarily. Methods: The clinical characteristics of a patient with COXPD28 were retrospectively analyzed and the pathogenic mutations were identified by mitochondrial gene sequencing and whole exome sequencing. The wild-type and mutant plasmids of pathogenic genes were constructed, and effect of mutation on protein expression by quantitative real-time PCR (qPCR) and Western blot were evaluated. Statistical methods mainly used one-way ANOVA and LSD test. Results: A 21 year old female patient presented with lactic acid poisoning due to repeated chest distress and wheezing since childhood. The sequencing of the whole exon group gene found that solute carrier family 25 member 26 (SLC25A26) gene had a compound heterozygous mutation (c.34G>C, p.A12P; c.197C>A, p.A66E), which was the first report in China. In vitro function test showed that the expression levels of SLC25A26 mRNA and S-adenosylmethionine carrier (SAMC) protein in cells transfected with SLC25A26 mutant plasmid were significantly lower than those transfected with wild type plasmid. The p.A66E mutant plasmid reduced the expression level of SLC25A26 mRNA and SAMC protein to 6% and 26% of wild type plasmids respectively (both P<0.001), while p.A12P mutant plasmid decreased to 62% and 82% of wild type plasmids respectively (P<0.001, P=0.044). When the double mutant (p.A66E+p.A12P) plasmids were co-transfected, the expression levels of SLC25A26 mRNA and SAMC protein decreased to 47% and 57% of the wild type plasmids, respectively (P<0.001, P=0.001). Conclusion: The pathogenic mutation gene of this patient with COXPD28 is SLC25A26 gene mutation (p.A66E, p.A12P), which causes the decrease of SLC25A26 expression level, mitochondrial oxidative phosphorylation dysfunction, and induces COXPD28.
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Ablation therapies for paroxysmal atrial fibrillation: a systematic review and patient-level network meta-analysis. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Despite numerous promising trials, catheter ablation is still regarded as a second-line alternative to antiarrhythmic drugs (AAD) in the treatment of paroxysmal atrial fibrillation (PAF). There remains a role for a broad comparison of the effectiveness of various ablation therapies against each other, and versus AAD.
Purpose
To conduct a systematic review and network meta-analysis of ablation therapies and AAD in the treatment of PAF. Ablation therapies were hypothesized to be superior to AAD in preventing atrial fibrillation (AF) recurrence.
Methods
An electronic literature search was conducted to retrieve randomized controlled trials or propensity score-matched studies comparing freedom from AF recurrence among any combination of ablation modalities or AAD. Kaplan-Meier curves and risk tables for this outcome were graphically reconstructed to extract individual patient data (IPD). A Frequentist network meta-analysis (NMA) was performed using the derived hazard ratios (HRs) of each study to compare various ablation therapies and AAD. Two separate NMAs were also conducted with restricted mean survival time (RMST) analysis, using RMST absolute differences and ratios, in light of violation of the proportional-hazards assumption. Treatment strategies were ranked using P-scores. Pairwise comparisons were also performed between treatment pairs with three or more studies reporting direct comparisons.
Results
Across 24 studies comparing six ablation therapies, comprising 5274 patients, Frequentist NMA-derived HRs of AF recurrence compared to AAD were 0.35 (95% CI: 0.26–0.48) for cryoballoon ablation (CBA), 0.33 (95% CI: 0.25–0.45) for radiofrequency ablation (RFA), 0.21 (95% CI: 0.09–0.49) for combined CBA and RFA, 0.20 (95% CI: 0.11–0.39) for hot-balloon ablation (HBA), 0.44 (95% CI: 0.16–1.22) for laser-balloon ablation, and 0.33 (95% CI: 0.19–0.56) for pulmonary vein ablation catheter. RMST-based NMAs similarly showed a significant benefit of all ablation therapies over AAD in preventing AF recurrence. Although none of the HRs between pairs of ablation modalities were significant, P-scores for HBA and combined CBA and RFA were consistently higher than those of other treatments. Independent pairwise comparisons of RFA and CBA versus AAD were greatly in favor of ablation (shared-frailty HR=0.24, 95% CI: 0.19–0.31, p<0.001; shared-frailty HR=0.44, 95% CI: 0.35–0.56, p<0.001, respectively).
Conclusions
To our knowledge, this is the first network meta-analysis comparing a wide range of ablation therapies to AAD, synthesizing IPD from high-quality studies in three separate NMA models. The advantage of ablation therapies over AAD in preventing AF recurrence was consistently found across all three models. This strongly suggests that ablation should replace AAD as the first-line treatment for PAF in patients who are fit for the procedure. Moreover, the promising results of HBA underscore the need for more high-quality trials to be conducted.
Funding Acknowledgement
Type of funding sources: None.
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[All-inside subtalar arthroscopy through three portals combined with rafting screws technique for the treatment of the calcaneal fractures of Sanders Ⅱ and Ⅲ]. ZHONGHUA WAI KE ZA ZHI [CHINESE JOURNAL OF SURGERY] 2022; 60:546-551. [PMID: 35658341 DOI: 10.3760/cma.j.cn112139-20211008-00475] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Objective: To investigate the surgical technology and clinical efficacy of using the all-inside subtalar arthroscopy through three portals combined with rafting screws technique for the treatment of the calcaneal fractures of Sanders Ⅱ and Ⅲ. Methods: The clinical data of 33 patients (33 feet) with intra-articular displaced calcaneal fractures treated by modified all-inside arthroscopic from March 2017 to March 2019 at Department of Orthopedics,Xuzhou Central Hospital were retrospectively analyzed.There were 19 male patients,and 14 female patients,aged (32.6±11.3) years(range:20 to 55 years). According to the Sanders classification,there were 12 cases of type Ⅱ and 21 cases of type Ⅲ. The duration from injury to surgery was (101.2±32.1) hours(range:6 to 140 hours).The preoperative visual analogue scale (VAS) was 6.4±2.9 (range: 4 to 8); The preoperative American Orthopaedic Foot & Ankle Society (AOFAS) ankle-hindfoot scale and the SF-36 score was 63.3±11.8 (range:50 to 75) and 94.8±9.1 (range:70 to 105) respectively.All the patients were managed with the all-side subtalar arthroscopy through three portals combined with rafting screws technique.The incision healing,reduction of fracture,and fracture healing were recorded.The VAS,AOFAS ankle-hindfoot scale,and SF-36 score were used to assess the pain and functional outcomes.Repeated-measurement was used to compare the scores before and after surgery. Results: The time of operation was (69.7±10.4) minutes (range:40 to 110 minutes). All patients did not undergo bone grafting.The incision healed in one stage without complications of skin sensory and peroneal tendon injury.All patients were followed up for 24 months.At the last follow-up,all the patients were satisfied with the hindfoot alignment,function,and hindfoot appearance.Postoperative calcaneal imaging indicators (calcaneal length,calcaneal width,calcaneal height,Bohler angle and Gissane angle) were significantly improved compared with those before surgery (P<0.01).There was no statistically significant difference in the imaging indexes of calcaneus at 1 day,1 year and 2 years after surgery,indicating no loss of fracture reduction (all P>0.05).The VAS,AOFAS ankle-hindfoot scale,and SF-36 score were 1.5±0.4 (range: 0 to 2),94.0±6.5 (range:90 to 100),and 119.1±7.2 (range:105 to 130),respectively,which were better than those before surgery (all P>0.05).According to the AOFAS scoring system,27 cases were excellent,4 cases were good, 2 cases were fair,and the excellent and good rate was 94.0%. Conclusion: All-inside subtalar arthroscopy through three portals combined with rafting screws technique for the treatment of the calcaneal fractures of Sanders Ⅱ and Ⅲ provides precise reduction,reliable fixation,satisfactory function and limited complications,which is an alternative method.
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Octyl cyanoacrylate skin adhesive with or without subcuticular suture for skin closure after implantable venous port placement for oncology patients: a propensity-score matching analysis. Clin Radiol 2022; 77:628-635. [PMID: 35659114 DOI: 10.1016/j.crad.2022.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Accepted: 04/21/2022] [Indexed: 11/03/2022]
Abstract
AIM To compare peri-operative outcomes of skin closure with octyl cyanoacrylate (OCA) skin adhesive (Dermabond) with or without subcuticular sutures after deep dermal suturing for implantable venous port placement closure. MATERIALS AND METHODS Seven hundred and ninety-two single-lumen implantable venous port insertions for chemotherapy were reviewed from September 2019 to March 2021 in a retrospective single-centre study. Propensity-score matching by a 1:1 nearest neighbour algorithm was conducted to control for confounding baseline differences. Distances were determined by logistic regression. Propensity-score matching was performed based on the following variables: age at procedure, gender, race, operator's seniority, use of anchoring polypropylene suture (PROLENE), port model, and volume of intra-operative local analgesia. The primary outcome was wound dehiscence at the first follow-up (∼1 week). RESULTS The 792 port insertions were conducted in 302 males (38.1%), median age 63 years (IQR: 54-69). Of the 656 wounds closed with subcuticular sutures and skin adhesive, 136 were matched in a 1:1 fashion against procedures closed without a subcuticular suture. No significant differences were demonstrated in pain scores, bleeding, swelling, bruising, fever, wound dehiscence, and discharge at postoperative day 1 (POD1) and at first follow-up between the groups (all p>0.05). Of note, no significant differences in wound dehiscence at first follow-up was found in both unmatched (p=0.133) and matched cohorts (McNemar-Bowker's χ2 = 1.167, p=0.761). CONCLUSION These findings suggest that the omission of subcuticular sutures during implantable venous port closure may not compromise peri-operative outcomes when OCA skin adhesives were used.
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[Stereotactic body radiation therapy for patients with lung and liver oligometastases from colorectal cancer: a phase Ⅱ trial]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2022; 44:282-290. [PMID: 35316879 DOI: 10.3760/cma.j.cn112152-20200413-00339] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To explore the safety and effectiveness of stereotactic body radiation therapy (SBRT) for oligometastases from colorectal cancer (CRC). Methods: This is a prospective, single-arm phase Ⅱ trial. Patients who had histologically proven CRC, 1 to 5 detectable liver or lung metastatic lesions with maximum diameter of any metastases ≤5 cm were eligible. SBRT was delivered to all lesions. The primary endpoint was 3-year local control (LC). The secondary endpoints were treatment-related acute toxicities of grade 3 and above, 1-year and 3-year overall survival (OS) and progression free survival (PFS). Survival analysis was performed using the Kaplan-Meier method and Log rank test. Results: Petients from 2016 to 2019 who were treated in Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College. Forty-eight patients with 60 lesions were enrolled, including 37 liver lesions and 23 lung lesions. Forty-six patients had 1 or 2 lesions, with median diameter of 1.3 cm, the median biologically effective dose (BED(10)) was 100.0 Gy. The median follow-up was 19.5 months for all lesions. Twenty-five lesions developed local failure, the median local progression free survival was 15 months. The 1-year LC, OS and PFS was 70.2% (95% CI, 63.7%~76.7%), 89.0% (95% CI, 84.3%~93.7%) and 40.4% (95%CI, 33.0%~47.8%). The univariate analysis revealed that planning target volume (PTV) and total dose were independent prognostic factors of LC (P<0.05). For liver and lung lesions, the 1-year LC, OS and PFS was 58.7% and 89.4% (P=0.015), 89.3% and 86.5% (P=0.732), 30.5% and 65.6% (P=0.024), respectively. No patients developed acute toxicity of grade 3 and above. Conclusion: SBRT is safe and effective treatment method for oligometastases from CRC under precise respiratory motion management and robust quality assurance.
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[Mechanism of paeoniflorin inhibiting apoptosis of hippocampal neurons of rats induced by lead acetate]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2022; 40:170-176. [PMID: 35439856 DOI: 10.3760/cma.j.cn121094-20210119-00038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To investigate the effect and underlying mechanism of paeoniflorin on hippocampal neuron apoptosis induced by lead acetate. Methods: In September 2020, primary hippocampal neuronal cells were isolated and cultured from fetal rats, and identified using cellular immunofluorescent. MTT assay was used to measure the cell viability to determine the concentration and time of lead acetate-induced hippocampal neuron apoptosis. MTT was also used to evaluate the effect of paeoniflorin concentration on the apoptosis of hippocampal neurons induced by lead acetate. According to the results, different concentrations of paeoniflorin were selected to intervene hippocampal neuron cells, after 24 h, lead acetate was added to the cells, meanwhile, blank and model groups were set up, the content of reactive oxygen species (ROS) , superoxide dismutase (SOD) , lactate dehydrogenase (LDH) , malondialdehyde (MDA) and Caspase-3 were measured. Extracellular signal regulated kinase (ERK) , phosphorylated ERK (p-ERK) , p38 mitogen -activated protein kinases (p38MAPK) , phosphorylated p38MAPK (p-p38MAPK) , c-Jun N-terminal kinase (JNK) and phosphorylated JNK (p-JNK) protein expression in hippocampal neuronal cells were determined by Western blotting. Results: The isolated and cultured hippocampal neurons were identified by immunofluorescence chemical staining and then treated with lead acetate, MTT results showed that lead acetate had the best toxicity effect when treated for 24 h at a concentration of 25 μmol/L. Paeoniflorin showed no cytotoxic effect on hippocampal neuronal cells when the concentrations below 80 μmol/L. Compared with the model group, the activity of hippocampal neuronal cells was significantly increased after treating with 20, 40 or 80 μmol/L paeoniflorin (P<0.05) . Compared with the blank group, the ROS activity, LDH release level, MDA content and caspase-3 content were significantly increased (P<0.01) , and the SOD activity was significantly decreased (P< 0.01) in the hippocampal neuronal cells of the model group. Compared with the model group, the ROS activity, LDH release level, MDA content and caspase-3 content were obviously decreased (P<0.05) , SOD activity was significantly increased (P <0.01) after hippocampal neuronal cells were treated with 40 or 80 μmol/L paeoniflorin. Relative to the model group, the ratio of p-ERK/ERK were significantly up-regulated (P<0.01) , while the ratios of p-p38MAPK/p38MAPK and p-JNK/JNK were significantly down-regulated after hippocampal neuronal cells were treated with 40 or 80 μmol/L paeoniflorin (P<0.05) . Conclusion: Paeoniflorin may down-regulate the expression of p-p38MAPK and p-JNK protein, up-regulate the expression of p-ERK protein, and inhibit the apoptosis of hippocampal neurons induced by lead acetate through the MAPK signaling pathway.
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[Laparoscopic proximal gastrectomy and lymph node resection in adenocarcinoma of the esophagogastric junction]. ZHONGHUA WEI CHANG WAI KE ZA ZHI = CHINESE JOURNAL OF GASTROINTESTINAL SURGERY 2022; 25:114-119. [PMID: 35176821 DOI: 10.3760/cma.j.cn441530-20211103-00446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The proportion of adenocarcinoma of the esophagogastric junction (AEG) in gastric cancer is gradually increasing. Due to the unique anatomical structure and biological characteristics of the tumor at this site, AEG has a certain degree of complexity in many aspects of diagnosis and treatment, which brings difficulties to the operation method, the selection of the resection range, the lymph node dissection and the treatment decision-making. Therefore, AEG has always been the focus of academic debate. With the development of minimally invasive surgery in recent years, laparoscopic technology has been increasingly mature and widely used in the treatment of gastrointestinal tumors. Compared with distal gastric cancer, the minimally invasive treatment of AEG is in a lagging state, and there are also a series of problems that have not yet reached a consensus. This article reviews and summarizes the recent research progress in two aspects: proximal gastrectomy for AEG and lymph node dissection. Laparoscopic-assisted proximal gastrectomy is safe for early proximal gastric cancer and has a long-term survival outcome not inferior to total gastrectomy, but the surgical indications must be strictly selected. Abdominal lymph node metastasis of AEG is mainly in group 1, 2, 3, and 7, and mediastinal lymph node metastasis is closely related to the length of the infiltrated esophagus. The abdominal transhiatal (TH) approach can obtain a sufficient number of harvested lymph node, and has good safety and efficacy, which is the first-choice of surgical approach for early AEG. The results of the CLASS-10 clinical trial can provide a higher level of evidence for laparoscopic mediastinal lymph node dissection. Laparoscopic surgery for AEG should be carried out in experienced medical center based on clinical research.
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[Clinical and molecular pathological features of uterine inflammatory myofibroblastic tumor]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2021; 50:1020-1023. [PMID: 34496492 DOI: 10.3760/cma.j.cn112151-20210110-00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the clinical and molecular pathologic features of uterine inflammatory myofibroblastic tumor (UIMT). Methods: Six UIMT cases collected at Department of Pathology, Shanghai First Maternity and Infant Hospital, School of Medicine, Tongji University from 2019 to 2020. They were analyzed for their general characteristics and clinicopathologic features. ALK rearrangements were detected by fluorescence in situ hybridization. Results: The age of the six patients ranged from 14 to 65 years, the tumors ranged in size from 2.5 to 6.0 cm. The masses were intramural or submucosal in location. Most of them (4/6) were white with yellow foci, and two (2/6) were white with tan foci. Other features noted included a soft or firm appearance. The fasciitis-like pattern of UIMT had myxoid stroma around the spindle cells and inflammatory cells. The ganglion-like pattern showed either fascicular or storiform architecture with diffuse growth. Nuclear atypia was mild or moderate. Mitoses ranged from 2 to 4 per 10 high-power fields. Five tumors were ALK-positive with granular cytoplasmic staining by immunohistochemistry. ALK rearrangements were detected in five cases but was absent in one case. Conclusions: UIMT is an intermediate grade soft tissue tumor, a minority may present with extrauterine spread and/or recurrence. The tumors are composed of spindled cells. The main differentials include smooth muscle tumors and endometrial stromal tumors and their morphology may overlap with that of UIMT. Immunohistochemical positivity for ALK or FISH testing for ALK rearrangements can help in the diagnosis.
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[Research and application progress of mechanical measures for oral plaque control]. ZHONGHUA KOU QIANG YI XUE ZA ZHI = ZHONGHUA KOUQIANG YIXUE ZAZHI = CHINESE JOURNAL OF STOMATOLOGY 2021; 56:816-820. [PMID: 34404150 DOI: 10.3760/cma.j.cn112144-20200827-00482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Effective removal of dental plaque is a key measure to prevent and control common oral diseases and to maintain the long-term effect of dental prostheses. The methods of oral plaque control are mainly depending on mechanical measures, including regular toothbrushing, interdental cleaning and oral irrigation. Toothbrushing is the most common and effective method for mechanical removal of dental plaque.How ever the effect of toothbrushing alone to remove dental plaque is limited. It is necessary to control the interdental plaque using tools such as dental floss and interdental brushes. Oral irrigation is an assistant method to improve oral hygiene. Toothbrushing combined with the use of oral irrigator can significantly improve the removal rate of dental plaque. The present article reviews the research progress of the mechanical plaque control methods and their application results.
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Mechanism of MIR-210 mediated NF-κB pathway on cardiac ischemia-reperfusion injury. J BIOL REG HOMEOS AG 2021; 35:7. [PMID: 34350747 DOI: 10.23812/21-si1-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In this study, MicroRNA-210 (miR-210), which was previously proved to be a potential immunomodulator in various disease, attenuated mouse myocardium ischemia/reperfusion (I/R) injury. miR-210 was increased in cardiomyocytes exposed to hypoxia/reoxygenation (H/R). The expression of IL-6 and TNF-α in both serum and supernatant were reduced in miR-210 mimics groups. Mice were randomly divided into four groups, which were pre-treated with saline (sham and ischemia/reperfusion group), miR-210 mimics and miR-210 inhibitor treatments. Three days later, the mouse IR model was established by ischemia for 30 min, followed by reperfusion for 3 h. Myocardium and plasma were harvested and assessed. The myocardium histopathological changes were reduced in miR-210 mimics groups, and serum levels of Creatine kinase isoenzyme (CK-MB) and Lactate dehydrogenase (LDH) were significantly decreased compared with I/R groups. The protein expression of proinflammatory factor interleukin (IL)-1β and IL-6 were suppressed by the up-regulation of miR-210. The expression of miR-210 was negatively correlated with the expression of nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB). In conclusion, our study indicates that miR-210 protects heart from myocardium I/R injury via suppressing NF-κB signal pathway.
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Third-order harmonic generation in a bi-chromatic elliptical laser field. OPTICS EXPRESS 2021; 29:21936-21946. [PMID: 34265969 DOI: 10.1364/oe.427232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
The low-order harmonic generation induced by a strong laser field produces a bright, ultrashort, supercontinuum radiation ranging from the terahertz to ultraviolet band. By controlling the phase-delay and ellipticity of the bi-chromatic laser fields, the third harmonic generation is experimentally and theoretically investigated for elucidating the mechanism of the low-order harmonics. The third harmonic generation is found to be strongly suppressed in the counter-rotating bi-chromatic laser field due to the selection rule for harmonic emissions. The continuum-continuum transition in the strong field approximation is extended to explain the third harmonic generation as a function of the phase delay and ellipticity of the bi-chromatic laser fields. Compared with the semi-classical photocurrent model, the continuum-continuum transition on the basis of quantum-mechanical treatment achieves better agreement with the experimental observations. Our work indicates that the overlapping in continuum states via different quantum paths of a single electron plays a role in low-order harmonics generation under elliptical bi-chromatic laser fields.
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[Improvement in dyspepsia related symptoms treated with acupuncture in 278 patients with postprandial distress syndrome: a secondary analysis of a multi-center randomized controlled trial]. ZHONGGUO ZHEN JIU = CHINESE ACUPUNCTURE & MOXIBUSTION 2021; 41:583-7. [PMID: 34085471 DOI: 10.13703/j.0255-2930.20200527-k0001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To evaluate the clinical effect of acupuncture for the improvements in various dyspeptic symptoms of postprandial distress syndrome. METHODS The secondary analysis on the data of a multi-center randomized controlled trial (RCT) was conducted. 278 patients with postprandial distress syndrome were randomized into an acupuncture group (138 cases) and a sham-acupuncture group (140 cases). In the acupuncture group, acupuncture was applied to Baihui (GV 20), Danzhong (CV 17), Zhongwan (CV 12), Qihai (CV 6), Neiguan (PC 6), Zusanli (ST 36), etc. In the sham-acupuncture group, 6 sites, neither located on meridians nor belonged to meridian acupoints, were selected and punctured shallowly. The duration of treatment was 20 min each time, 3 times a week, for 4 weeks totally in the two groups. The follow-up visit lasted for 12 weeks. The scores of dyspeptic symptoms were compared between the two groups before treatment, during treatment (in week 1, 2, 3 and 4) and during follow-up (in week 8, 12 and 16) separately. RESULTS Besides the scores of early satiety and vomiting in the sham-acupuncture group in week 1, the scores of the other dyspepsia symptoms during treatment and follow-up were all reduced in the two groups as compared with those before treatment (P<0.05). In week 2 and 3, the score of early satiety in the acupuncture group was lower than that in the sham-acupuncture group (P<0.05). In week 3, the scores of postprandial fullness, upper abdominal bloating and belching in the acupuncture group were lower than those in the sham-acupuncture group (P<0.05). In week 4 and during follow-up, the scores of postprandial fullness, early satiety, upper abdominal bloating and belching in the acupuncture group were all lower than those in the sham-acupuncture group (P<0.05). CONCLUSION Acupuncture remarkably relieves postprandial fullness, early satiety, upper abdominal bloating and belching in patients with postprandial distress syndrome.
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Velocity vector imaging for assessing the heart function in pregnant women with gestational diabetes mellitus. J BIOL REG HOMEOS AG 2021; 34:2245-2249. [PMID: 33210497 DOI: 10.23812/20-414-l] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Effects of dexmedetomidine combined with propofol on peri-anesthesia hemodynamics and postoperative sedation and analgesia in patients undergoing radical esophagectomy. J BIOL REG HOMEOS AG 2021; 34:2171-2175. [PMID: 33412837 DOI: 10.23812/20-415-a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Efficacy of Intensive Acupuncture Versus Sham Acupuncture in Knee Osteoarthritis: A Randomized Controlled Trial. Arthritis Rheumatol 2021; 73:448-458. [PMID: 33174383 DOI: 10.1002/art.41584] [Citation(s) in RCA: 65] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 11/05/2020] [Indexed: 12/16/2022]
Abstract
OBJECTIVE To assess the efficacy of intensive acupuncture (3 times weekly for 8 weeks) versus sham acupuncture for knee osteoarthritis (OA). METHODS In this multicenter, randomized, sham-controlled trial, patients with knee OA were randomly assigned to receive electroacupuncture (EA), manual acupuncture (MA), or sham acupuncture (SA) 3 times weekly for 8 weeks. Participants, outcome assessors, and statisticians were blinded with regard to treatment group assignment. The primary outcome measure was response rate, which is the proportion of participants who simultaneously achieved minimal clinically important improvement in pain and function by week 8. The primary analysis was conducted using a Z test for proportions in the modified intent-to-treat population, which included all randomized participants who had ≥1 post-baseline measurement. RESULTS Of the 480 participants recruited in the trial, 442 were evaluated for efficacy. The response rates at week 8 were 60.3% (91 of 151), 58.6% (85 of 145), and 47.3% (69 of 146) in the EA, MA, and SA groups, respectively. The between-group differences were 13.0% (97.5% confidence interval [97.5% CI] 0.2%, 25.9%; P = 0.0234) for EA versus SA and 11.3% (97.5% CI -1.6%, 24.4%; P = 0.0507) for MA versus SA. The response rates in the EA and MA groups were both significantly higher than those in the SA group at weeks 16 and 26. CONCLUSION Among patients with knee OA, intensive EA resulted in less pain and better function at week 8, compared with SA, and these effects persisted though week 26. Intensive MA had no benefit for knee OA at week 8, although it showed benefits during follow-up.
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[Effect of acupuncture on knee injury and osteoarthritis outcome score in patients with knee osteoarthritis]. ZHONGGUO ZHEN JIU = CHINESE ACUPUNCTURE & MOXIBUSTION 2021; 41:27-30. [PMID: 33559438 DOI: 10.13703/j.0255-2930.20191212-0001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
OBJECTIVE To verify the clinical effect of acupuncture on knee osteoarthritis (KOA). METHODS Forty-two patients with KOA were randomly divided into an acupuncture group (21 cases, 1 case dropped off) and a sham acupuncture group (21 cases, 1 case dropped off). The patients in the acupuncture group were treated with routine acupuncture at 5-6 local acupoints [Dubi (ST 35), Neixiyan (EX-LE 4), Heding (EX-LE 2), Yinlingquan (SP 9), Xuehai (SP 10), Zusanli (ST 36), etc.] and 3-4 distal acupoints [Fengshi (GB 31), Waiqiu (GB 36), Xuanzhong (GB 39), Zulinqi (GB 41), etc.]. The patients in the sham acupuncture group were treated with shallow needling technique at non-acupoint. The needles were retained for 30 min in both groups. All the treatment was given three times a week for 8 weeks. Knee injury and osteoarthritis outcome score (KOOS) were recorded before and after treatment and 18-week follow-up. RESULTS Compared before treatment, the scores of 5 dimensions of KOOS [pain, symptoms (except pain), daily activities, sports and entertainment, and quality of life] were increased after treatment and during follow-up in the two groups (P<0.05), and the scores of pain and daily activities in the acupuncture group were higher than those in the sham acupuncture group (P<0.05). CONCLUSION Acupuncture can reduce the pain symptoms and improve daily activities in patients with KOA.
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Irradiation resistance mechanism of the CoCrFeMnNi equiatomic high-entropy alloy. Sci Rep 2021; 11:608. [PMID: 33436704 PMCID: PMC7804024 DOI: 10.1038/s41598-020-79775-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Accepted: 12/14/2020] [Indexed: 11/23/2022] Open
Abstract
When face-centered cubic (FCC) metals and alloys with low stacking fault energy (SFE) are irradiated by high-energy particles or deformed at high speed, stacking fault tetrahedra (SFTs), which are a type of vacancy cluster defect, are often formed. Therefore, SFTs were expected to form in the CoCrFeMnNi equiatomic high-entropy alloy (HEA). However, no SFT was observed in the CoCrFeMnNi HEA with high-speed plastic deformation even after annealing at 873 K. To elucidate this mechanism, the binding energy of vacancy clusters in the CoCrFeMnNi HEA was calculated based on first principles. The binding energy of the di-vacancy cluster was positive (average of 0.25 eV), while that of the tri-vacancy cluster was negative (average of - 0.44 eV), suggesting that the possibility of formation of a tri-vacancy cluster was low. The inability to form a cluster containing three vacancies is attributed to the excellent irradiation resistance of the CoCrFeMnNi HEA. However, if an extra vacancy is added to a tri-vacancy cluster (with negative binding energy), the binding energy of the subsequent tetra-vacancy cluster may become positive. This suggests that it is possible to form vacancy clusters in the CoCrFeMnNi HEA when high-energy ion or neutron irradiation causes cascade damage.
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[Correlation between thyroid function and glucolipid metabolism in type 1 diabetic adults]. ZHONGHUA NEI KE ZA ZHI 2021; 60:51-54. [PMID: 33397022 DOI: 10.3760/cma.j.cn112138-20200413-00365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
To assess the correlation between thyroid function and glucolipid metabolism in type 1 diabetic adults. A retrospective analysis was conducted in 230 type 1 diabetic adults who were hospitalized in the Department of Endocrinology of Shandong Provincial Hospital Affiliated to Shandong University from January 2008 to January 2020. It showed that thyroid stimulating hormone(TSH) was significantly positively correlated with total cholesterol (TC) (r=0.239), triglycerides (TG) (r=0.166) and low-density lipoprotein cholesterol (LDL-C) (r=0.249), respectively (all P<0.05). Free triiodothyronine (FT3) was significantly negatively correlated with fasting plasma glucose (FPG) (r=-0.272), glycated hemoglobin (HbA1c) (r=-0.240), TC (r=-0.197) and LDL-C (r=-0.220), respectively (all P<0.05). Free thyroxine (FT4) was negatively correlated with TC (r=-0.171) and LDL-C (r=-0.170), respectively (all P<0.05). TC was an independent predictor of TSH, FT3 and FT4, FT3 and FT4 were independent predictors of HbA1c. TSH was an independent predictor of TC, TG and LDL-C. Thyroid function is closely related to glucolipid metabolism in type 1 diabetic adults.
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[The value of morphological characteristics of cervical adenocarcinoma biopsy tissue in predicting tumor invasion pattern and prognosis]. ZHONGHUA BING LI XUE ZA ZHI = CHINESE JOURNAL OF PATHOLOGY 2020; 49:1300-1304. [PMID: 33287517 DOI: 10.3760/cma.j.cn112151-20200318-00222] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To evaluate the pathologic findings from biopsy samples to predict the status of nodal metastasis for patients with usual cervical adenocarcinoma. Methods: The 32-pair samples of cervical adenocarcinoma specimens (32 cervical biopsies and 32 hysterectomies with staging) from 2013 to 2019 were selected for retrospective study in Shanghai first Maternal and infant Health Care Hospital Affiliated to Tongji University. The correlation between histopathologic features including necrotic tumor debris (NTD), nuclear grade, mitotic count and pattern-based classification system and the status of lymph node metastasis was evaluated. Results: Tumor invasive patterns of cervical adenocarcinoma, as described previously, could be discerned in hysterectomy/staging specimens, but not in cervical biopsies. Because the biopsy tissues were small, only 14(14/32, 43.8%) cases could be classified according to pattern of invasion, and the concordance rate with resected specimens was 37.5%. NTD (9/19) and grade 3 nuclei (11/19) were positively correlated with invasive pattern C and nodal metastases (P<0.05). Moreover, when NTD and (or) nuclear grade were evaluated at the same time, the sensitivity for type C infiltration was higher. Conclusions: Evaluation of NTD and nuclear grade in biopsies for cervical adenocarcinoma provides good predictive value for lymph node metastasis. It is helpful for patient stratification and management andto avoid unnecessary staging procedures. However, multicenter studies and prospective clinical trials are necessary to confirm the findings before clinical application can be considered.
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[Pleural effusion as the first manifestation of pleural isolated myeloid sarcoma: a case report and literature review]. ZHONGHUA JIE HE HE HU XI ZA ZHI = ZHONGHUA JIEHE HE HUXI ZAZHI = CHINESE JOURNAL OF TUBERCULOSIS AND RESPIRATORY DISEASES 2020; 43:839-843. [PMID: 32992437 DOI: 10.3760/cma.j.cn112147-20200526-00639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze the clinic features of isolated myeloid sarcoma (IMS) involving the pleural cavity. Methods: A case of pleural isolated myeloid sarcoma (PIMS) with pleural effusion as the first manifestation was described. The related cases in literatures were reviewed with"myeloid sarcoma"and"pleural effusions"as the keywords to search China HowNet, Wanfang database and PubMed database. Results: A 59-year-old man complained of right chest pain for 2 months and worsening pain with distress and shortness of breath for 2 weeks. The chest CT scan showed pleural effusion on the right side. Flow cytometric analysis of pleural fluid showed that a population of blasts with CD34 expressing was 37.6% of the total nucleated cells. The pleural biopsy through medical thoracoscopy indicated lymphoproliferative lesions by pathological examination. Immunohistochemistry was performed on pleural histological sections and cell blocks of pleural effusions, which showed CD34 and CD117 positive expression. The diagnosis of PIMS was finally made. Two literature papers with 2 complete cases were found and reviewed. The 3 cases were analyzed. There were 2 males and 1 female. The age was 59, 51, 56 years respectively. One case was a patient with 3 weeks of right upper quadrant and epigastric pain, nausea, and weight loss. Cytological examination of the pleural fluid showed numerous poorly differentiated malignant cells. Histology from an open laparotomy in duodenal biopsies, gallbladder, and mesenteric lymph nodes supported the diagnosis of IMS. The other case was a patient with 6 weeks of dyspnea and a large swelling in the upper vestibular region. Thoracentesis showed 82% myeloid blasts in the pleural fluid. A gingival biopsy showed a diffuse infiltration by cells with a blastic appearance and supported IMS. Conclusion: PIMS was a very rare cause of pleural effusions. The cytological and histopathological evidences were useful to diagnose IMS involving the pleural cavity.
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Grape-seed polyphenols inhibit AAA in mice via regulation of macrophage polarization. ACTA ACUST UNITED AC 2020; 121:680-685. [PMID: 32990018 DOI: 10.4149/bll_2020_106] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
AIM Abdominal aortic aneurysm (AAA) is characterized by macrophage polarization, and at present, no drug therapy is available. Although grape-seed polyphenols (GSP) showed an anti-AAA effect, the role of GSP in the phenotype shift in macrophages remains unknown. METHOD The main phenolic compounds in GSP were determined by LC-MS. Male C57BL/6 mice were divided into four equal groups, namely sham group, CaPO4 group, CaPO4+GSP low-dose group, and CaPO4+GSP high-dose group. GSP was administered intragastrically after CaPO4 application. Molecular expressions were histologically evaluated and analyzed by various staining assays and FACS. RESULTS GSP administration inhibited CaPO4-induced AAA formation, which correlated with a decrease in macrophage infiltration and retainment of vascular smooth muscle layer as compared to those in the CaPO4 group. FACS assay showed that the GSP administration dose-dependently decreased the CD54 expression (low-dose group: 11.4 ± 2.1 % and high-dose group: 4.8 ± 1.4 % vs 23.2 ± 3.6 %; p < 0.05 and p < 0.01, respectively) and increased the CD206 expression of F4/80-positive cells in GSP-administered groups as compared with that in CaPO4-injured aortas in the CaPO4 group (low-dose group: 22.4 ± 3.3 % and high-dose group: 26.7 ± 4.2 % vs 8.1 ± 1.3 %; p < 0.05 and p < 0.01, respectively). CONCLUSIONS GSP could be a pharmacologically potent agent in the treatment of AAA (Tab. 1, Fig. 3,Ref. 20). Text in PDF www.elis.sk Keywords: grape-seed polyphenols, abdominal aortic aneurysm, macrophage, inflammatory, polarization.
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[A Meta-analysis on the association between sleep duration and metabolic syndrome in adults]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2020; 41:1272-1279. [PMID: 32867435 DOI: 10.3760/cma.j.cn112338-20200106-00013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To quantitatively evaluate the relationship between sleep duration and metabolic syndrome in adults in order to set up programs on prevention and treatment of metabolic syndrome in this population. Methods: Relevant studies were identified by systematically searching databases before October 2019. All statistical analyses were under the use of Stata 11.0. Results: A total of 656 319 participants including 150 638 cases with metabolic syndrome were involved in thes 38 articles. A U-shaped relationship between sleep duration and metabolic syndrome was noticed. For short and long sleep duration, the OR=1.11 (95%CI: 1.07-1.16) and 1.10 (95%CI: 1.03-1.18), respectively. Subgroup analyses on cross-sectional studies revealed that factors as men, aged under 60 years, being Asians or Caucasians would increase the risk of metabolic syndrome by 6%, 14%, 9%, and 24%, respectively for those with short sleep duration. Factors as aged 60 years and above, being black and with long sleep duration, would increase the risks of metabolic syndrome by 13% and 19%, respectively in women. In subgroup analyses on cohort studies, positive correlation between short sleep duration and metabolic syndrome was observed in both Asian (RR=1.10, 95%CI: 1.07-1.13) and in Caucasians (RR=1.56, 95%CI: 1.08-2.26) populations. Conclusions: Results of this study revealed an association between metabolic syndrome and the duration of sleep. We understand that sleep is a behavior that can be changed step by step, through adequate intervention programs, to reduce the risk of metabolic syndrome which has become an important public health issue.
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Abstract
BACKGROUND Postprandial distress syndrome (PDS) is the most common subtype of functional dyspepsia. Acupuncture is commonly used to treat PDS, but its effect is uncertain because of the poor quality of prior studies. OBJECTIVE To assess the efficacy of acupuncture versus sham acupuncture in patients with PDS. DESIGN Multicenter, 2-group, randomized clinical trial. (ISRCTN registry number: ISRCTN12511434). SETTING 5 tertiary hospitals in China. PARTICIPANTS Chinese patients aged 18 to 65 years meeting Rome IV criteria for PDS. INTERVENTION 12 sessions of acupuncture or sham acupuncture over 4 weeks. MEASUREMENTS The 2 primary outcomes were the response rate based on overall treatment effect and the elimination rate of all 3 cardinal symptoms: postprandial fullness, upper abdominal bloating, and early satiation after 4 weeks of treatment. Participants were followed until week 16. RESULTS Among the 278 randomly assigned participants, 228 (82%) completed outcome measurements at week 16. The estimated response rate from generalized linear mixed models at week 4 was 83.0% in the acupuncture group versus 51.6% in the sham acupuncture group (difference, 31.4 percentage points [95% CI, 20.3 to 42.5 percentage points]; P < 0.001). The estimated elimination rate of all 3 cardinal symptoms was 27.8% in the acupuncture group versus 17.3% in the sham acupuncture group (difference, 10.5 percentage points [CI, 0.08 to 20.9 percentage points]; P = 0.034). The efficacy of acupuncture was maintained during the 12-week posttreatment follow-up. There were no serious adverse events. LIMITATION Lack of objective outcomes and daily measurement, high dropout rate, and inability to blind acupuncturists. CONCLUSION Among patients with PDS, acupuncture resulted in increased response rate and elimination rate of all 3 cardinal symptoms compared with sham acupuncture, with sustained efficacy over 12 weeks in patients who received thrice-weekly acupuncture for 4 weeks. PRIMARY FUNDING SOURCE Beijing Municipal Science and Technology Commission.
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Abstract
BACKGROUND Evidence for treating postprandial distress syndrome with acupuncture is limited. AIM We aimed to evaluate the feasibility of verum acupuncture versus sham acupuncture in patients with postprandial distress syndrome. METHODS A total of 42 eligible patients were randomly allocated to either verum acupuncture or sham acupuncture groups in a 1:1 ratio. Each patient received 12 sessions over 4 weeks. The primary outcome was the response rate based on the overall treatment effect (OTE) 4 weeks after randomization. Secondary outcomes included dyspepsia symptom severity and adverse events. RESULTS In each group, 19 patients (91.5%) completed the study. Thirteen patients receiving verum acupuncture and seven patients receiving sham acupuncture were classified as responders according to OTE (61.9% vs 33.3%; rate difference 28.6%; p = 0.06). Dyspepsia symptom severity at the end of treatment also differed significantly between verum acupuncture and sham acupuncture groups (5.9 units vs 3.7 units; between-group difference 2.2 (95% CI, 0.2-4.2); p = 0.04). No serious adverse events occurred. CONCLUSION Four weeks of acupuncture may represent a potential treatment for postprandial distress syndrome. The treatment protocol and outcome measures used in this trial were feasible. Since this was a pilot study, the efficacy of acupuncture still needs to be determined by a larger, adequately powered trial.
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Electroacupuncture versus manual acupuncture for knee osteoarthritis: a randomized controlled pilot trial. Acupunct Med 2020; 38:291-300. [PMID: 32022581 DOI: 10.1177/0964528419900781] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE We aimed to explore the feasibility of evaluating the comparative effectiveness and safety of electroacupuncture (EA) relative to manual acupuncture (MA) for the treatment of knee osteoarthritis (KOA). METHODS A multicenter randomized controlled clinical trial was conducted in Beijing from September 2017 to January 2018. A total of 60 participants with KOA were randomly allocated to either EA (n = 30) or MA (n = 30) groups. Participants in the EA group were treated with EA at six to seven local traditional acupuncture points or ah shi points, and two to three distal points. Participants in the MA group had the same schedule as the EA group except that the electrical apparatus featured a working power indicator without actual current output, constituting a sham EA procedure, in order to blind participants. Both groups received 24 sessions over 8 weeks. The primary outcome was response rate, defined as a change of ⩾50% from baseline in the total scores of the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) after 8 weeks. Secondary outcomes included pain, stiffness, function, quality of life, and acupuncture-related adverse events (AEs) at 4 and 8 weeks. RESULTS Of 60 participants randomized, 53 (88%) completed the study. Response rates were 43% for the EA group and 30% for the MA group by the intention-to-treat analysis. Although significant differences were observed in WOMAC pain, stiffness, and function scores within both groups, between-group differences at 8 weeks did not reach statistical significance (odds ratio = 1.75 (95% confidence interval = 0.593-5.162)). Rates of AEs were low and similarly distributed between groups. CONCLUSION Both EA and MA interventions in KOA were feasible and appeared safe. Whether or not EA may have a stronger impact on pain and function requires further evaluation through larger, adequately powered, randomized controlled trials. TRIAL REGISTRATION NUMBER NCT03274713.
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[Effect of the small needle knife through the Zusanli(ST 36) on behavior and hippocampal expression of NLRP3 and IL-1β in myalgia comorbid depressed rats]. ZHONGGUO GU SHANG = CHINA JOURNAL OF ORTHOPAEDICS AND TRAUMATOLOGY 2019; 32:1151-1155. [PMID: 31870077 DOI: 10.3969/j.issn.1003-0034.2019.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Indexed: 06/10/2023]
Abstract
OBJECTIVE To observe the effect of the small needle knife through the Zusanli(ST 36) on behavior and hippocampal expression of NLRP3 and IL-1β in myalgia comorbid depressed rats. METHODS The rat models of myalgia comorbid depression were prepared by intraperitoneal injection of acute reserpine. Twenty-four SD male rats were randomly divided into control group, model group, small needle knife group and amitriptyline group, 6 rats in each group. The open field behavior and mechanical pain threshold of each group were detected. The thermal pain threshold was detected by intelligent hot plate test. The expression of NLRP3 and IL-1β in hippocampus of rats was detected by Western blotting. RESULTS Compared with the model group, the mechanical pain threshold of the foot was significantly improved in the small needle knife group (P<0.01). Compared with the amitriptyline group, the small needle knife stimulation of Zusanli(ST 36) can significantly increase the thermal pain threshold in rats(P<0.05); in the comparison of the horizontal movement distance and the number of crossings in the open field behavioral rats, the total distance of the open field activity of the small needle knife group was significantly increased(P<0.05). Compared with the model group, the number of crossings in the small needle knife group had no statistically significant difference (P>0.05). The expressions of NLRP3 and IL-1β in the hippocampus of the model group were significantly increased(P<0.05), and the expression of IL-1β in the small needle knife group was significantly decreased (P<0.05). The stimulation of small needle knife at Zusanli(ST 36) could inhibit the expression of NLRP3 in hippocampus of rats. However, there was no statistically significant difference compared with the model group (P>0.05). CONCLUSIONS Small needle knife can improve the pathological state of myalgia comorbid depression caused by reserpine in rats. The mechanism may be related to the inhibition of NLRP3 inflammasome and IL-1β expression in central hippocampus.
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Abstract
Background: Astragali radix is prone to be contaminated by various mycotoxins, leading to unpredictable threats on the quality and safety of Astragali radix and the health of the consumers. Therefore, the determination of multimycotoxins is imperative. Objective: To develop an efficient, sensitive, fast, and multianalyte method for detecting multimycotoxins in Astragali radix. Methods: A selective dilute-and-shoot pretreatment procedure based ultra-performance LC-tandem MS (UPLC-MS/MS) method was developed for sensitive determination of multimycotoxins in Astragali radix, including aflatoxin (AF) B1, B₂, G1, G₂, and ochratoxin A. The five mycotoxins were extracted by the dilute-and-shoot pretreatment procedure followed by UPLC-MS/MS detection. Types of sample extraction solvent, mobile-phase compositions and MS/MS parameters, and dilute-and-shoot conditions were optimized. Results: The optimized chromatographic and mass spectrometric conditions allowed the separation and detection of the five mycotoxins within 5 min. The validated UPLC-MS/MS method exhibited good sensitivity with LOD and LOQ lower than 0.2 and 0.5 μg/kg, respectively. RSD values for method precision were lower than 9%. Recoveries obtained were between 90.87 and 108.44% for all the analytes with RSDs of 3.96-8.03%. The developed method was applied for the detection of the 5 mycotoxins in 18 batches of Astragali radix with good determination performance and no matrix interferences. Two samples collected from Shanxi province and Neimenggu Autonomous Region in China were positive for AFB1 at 3.24 and 2.69 μg/kg, respectively. Conclusions: The dilute-and-shoot procedure allowed for the extraction of the mycotoxins with advantages of simple pretreatment, small extraction time, high selectivity and accuracy, as well as being cost effective and easy to operate without any clean-up steps. Highlights: This is the first report on dilute-and-shoot approach for mycotoxins extraction and detection in Chinese medicinal material matrixes.
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[Successful treatment of Epstein-Barr virus associated central nervous system diseases after allogeneic hematopoietic stem cell transplantation with intrathecal donor lymphocytes infusion: three cases report and literatures review]. ZHONGHUA XUE YE XUE ZA ZHI = ZHONGHUA XUEYEXUE ZAZHI 2019; 40:333-335. [PMID: 31104448 PMCID: PMC7343007 DOI: 10.3760/cma.j.issn.0253-2727.2019.04.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Download PDF] [Subscribe] [Scholar Register] [Received: 08/22/2018] [Indexed: 11/24/2022]
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Correction to: Efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for knee osteoarthritis: study protocol for a randomised controlled trial. Trials 2019; 20:204. [PMID: 30971318 PMCID: PMC6457001 DOI: 10.1186/s13063-019-3338-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 04/02/2019] [Indexed: 03/22/2023] Open
Abstract
After publication of the original article [1], the authors have notified us that the Trial registration number NCT03274713 should be replaced by NCT03366363 in the Abstract section of the paper.
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Efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for knee osteoarthritis: study protocol for a randomised controlled trial. Trials 2019; 20:79. [PMID: 30683147 PMCID: PMC6347816 DOI: 10.1186/s13063-018-3138-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Accepted: 12/15/2018] [Indexed: 12/24/2022] Open
Abstract
Background Knee osteoarthritis (KOA) is one of the most common musculoskeletal disorders. Although the available evidence for its efficacy is inconclusive, acupuncture is used as an alternative therapy for KOA. The aim of this trial is to determine the efficacy of electro-acupuncture and manual acupuncture versus sham acupuncture for KOA. Methods/design This is a study protocol for a randomised, three-arm, multicentre, clinical trial. A total of 480 patients with KOA will be randomly assigned to the electro-acupuncture group, the manual acupuncture group or the sham acupuncture group in a 1:1:1 ratio. All patients will receive 24 sessions over 8 weeks. Participants will complete the trial by visiting the research centre at week 26 for a follow-up assessment. The primary outcome is the success rate: the proportion of patients achieving a minimal clinically important improvement, which is defined as ≥2 points on the numerical rating scale and ≥6 points on the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) function score at week 8 compared with baseline. Secondary outcomes include the numerical rating scale, WOMAC score, global patient assessment and quality of life at weeks 4, 8, 16 and 26 after randomisation. Discussion This trial may provide high-quality evidence for the efficacy of acupuncture in the treatment of KOA. The results of this study will be published in peer-reviewed journals. Trial registration ClinicalTrials.gov, NCT03274713. Registered on 20 November 2017. Electronic supplementary material The online version of this article (10.1186/s13063-018-3138-x) contains supplementary material, which is available to authorized users.
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Efficacy of acupuncture versus sham acupuncture for postprandial distress syndrome: study protocol for a randomized controlled trial. Trials 2019; 20:65. [PMID: 30658669 PMCID: PMC6339308 DOI: 10.1186/s13063-018-3051-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Accepted: 11/14/2018] [Indexed: 12/28/2022] Open
Abstract
Background Postprandial distress syndrome (PDS) has a considerable impact on quality of life. Our previous pilot trial suggested that acupuncture might be a potential treatment option for PDS. We will conduct this large trial to determine the efficacy of acupuncture versus sham acupuncture for PDS. Methods/design A total of 280 eligible patients who meet the Rome IV criteria for PDS will be randomly allocated to either the acupuncture group or the sham acupuncture group. Each patient will receive 12 sessions over four weeks. The primary outcomes will be the response rate of overall treatment effect (OTE) and the elimination rate of all three cardinal symptoms (postprandial fullness, upper abdominal bloating, and early satiation) at four weeks after randomization. Secondary outcomes will include assessments of the severity of dyspepsia symptoms and disease-specific quality of life at weeks 4, 8, and 16 after randomization. All patients who receive randomization will be included in the intent-to-treat analysis. Discussion The finding of this trial will provide high-quality evidence on the efficacy of acupuncture for treatment of PDS. Results of this research will be published in peer-reviewed journals. Trial registration ISRCTN Registry, ISRCTN12511434. Registered on 31 March 2017. Electronic supplementary material The online version of this article (10.1186/s13063-018-3051-3) contains supplementary material, which is available to authorized users.
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Indoor particle dynamics in a school office: determination of particle concentrations, deposition rates and penetration factors under naturally ventilated conditions. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2018; 40:2511-2524. [PMID: 29744699 DOI: 10.1007/s10653-018-0116-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 05/04/2018] [Indexed: 05/24/2023]
Abstract
Recently, the problem of indoor particulate matter pollution has received much attention. An increasing number of epidemiological studies show that the concentration of atmospheric particulate matter has a significant effect on human health, even at very low concentrations. Most of these investigations have relied upon outdoor particle concentrations as surrogates of human exposures. However, considering that the concentration distribution of the indoor particulate matter is largely dependent on the extent to which these particles penetrate the building and on the degree of suspension in the indoor air, human exposures to particles of outdoor origin may not be equal to outdoor particle concentration levels. Therefore, it is critical to understand the relationship between the particle concentrations found outdoors and those found in indoor micro-environments. In this study, experiments were conducted using a naturally ventilated office located in Qingdao, China. The indoor and outdoor particle concentrations were measured at the same time using an optical counter with four size ranges. The particle size distribution ranged from 0.3 to 2.5 μm, and the experimental period was from April to September, 2016. Based on the experimental data, the dynamic and mass balance model based on time was used to estimate the penetration rate and deposition rate at air exchange rates of 0.03-0.25 h-1. The values of the penetration rate and deposition velocity of indoor particles were determined to range from 0.45 to 0.82 h-1 and 1.71 to 2.82 m/h, respectively. In addition, the particulate pollution exposure in the indoor environment was analyzed to estimate the exposure hazard from indoor particulate matter pollution, which is important for human exposure to particles and associated health effects. The conclusions from this study can serve to provide a better understanding the dynamics and behaviors of airborne particle entering into buildings. And they will also highlight effective methods to reduce exposure to particles in office buildings.
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[Window settings in the application of pneumoconiosis digital radiography]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2018; 35:505-507. [PMID: 29081099 DOI: 10.3760/cma.j.issn.1001-9391.2017.07.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To explore window settings technology in the digital radiography of pneumoconiosis, and to improve the quality of the digital chest radiographs. Methods: 25 female workers in a asbestos product processing enterprise were examined with high-kV and DR chest radiographies on same day. Consistency of pneumoconiosis diagnosis results: were assessed. Results In the 75 groups of radiograph quality results, there are 62 groups that need to be processed window in order to make the correct diagnosis. The crude agreement among two chest radiographs was 28% for the profusion of small opacities and 76% for the classification of pneumoconiosis, the weighted kappa value (κ) was 0.33 (95%CI: 0.12-0.54) and 0.67 (95%CI: 0.42-0.92) . Conclusions: window settings technology can display different parts of chest and make DR chest radiograph to meeting the requirements of chest radiograph quality for pneumoconiosis.
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Effectiveness and feasibility of acupuncture for knee osteoarthritis: a pilot randomized controlled trial. Clin Rehabil 2018; 32:1666-1675. [PMID: 30037276 DOI: 10.1177/0269215518790632] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
OBJECTIVE: To evaluate the effectiveness of acupuncture for pain relief and function improvement in patients with knee osteoarthritis and to determine the feasibility of an eight-week acupuncture intervention. DESIGN: Pilot randomized controlled trial. SETTING: Three teaching hospitals in China. SUBJECTS: Patients with knee osteoarthritis (Kellgren grade II or III). INTERVENTIONS: Patients were randomly assigned to an eight-week (three sessions per week) intervention of either traditional Chinese acupuncture or sham acupuncture. MAIN MEASURES: The primary outcome was response rate-the proportion of patients achieving score ⩾36% decrease in Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) pain and function at week 8 compared with baseline. Secondary outcomes included pain, function and quality of life. RESULTS: Of 42 patients randomized, 36 (85.7%) completed the study. There was no significant difference in response rate between the traditional Chinese acupuncture and control groups: 61.9% (13 of 21) versus 42.9% (9 of 21) achieved score ⩾36% decrease in WOMAC pain and function at week 8 ( P = 0.217). The sum of WOMAC pain and function scores at week 8 was 11.6 (9.1) in the traditional Chinese acupuncture group compared with 16.3 (10.9) in the control group ( P = 0.183). There was no significant difference between groups. Three adverse events were recorded and were classified as mild. CONCLUSION: It showed that three sessions per week acupuncture intervention of knee osteoarthritis was feasible and safe. No difference was observed between groups due to small sample size. Larger (sample size ⩾ 296) randomized controlled trials of this intervention appear justified.
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[Correlation between postoperative neutrophil to lymphocyte ratio and recurrence and prognosis of hepatocellular carcinoma after radical liver resection]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2018; 40:365-371. [PMID: 29860764 DOI: 10.3760/cma.j.issn.0253-3766.2018.05.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Objective: To investigate the correlation between postoperative peripheral blood neutrophil to lymphocyte ratio (NLR) and recurrence and prognosis of patients with hepatocellular carcinoma (HCC). Methods: The clinicopathological and follow-up data of 344 patients with HCC who underwent radical liver resection from May 2010 to April 2014 were analyzed retrospectively. Results: Of the 344 patients, 104 had early recurrence and 84 had late recurrence. Receiver operating characteristic (ROC) curve analysis showed that the NLR predicted area under the curve (AUC) of early recurrence was 0.622 (P<0.001), the optimal cut-off value was 2.41. The AUC of late recurrence was 0.634 (P=0.001), the optimal cut-off value was 2.15. Cox multivariate analysis showed the serum concentration of hepatitis B surface antigen (HR=2.508, 95% CI: 1.311-4.798), microvascular invasion (HR=2.422, 95% CI: 1.239-4.734), Milan criteria (HR=2.373, 95% CI: 1.427-3.948) and postoperative NLR (HR=2.285, 95% CI: 1.379-3.788) were independent risk factors of early recurrence after HCC resection. Postoperative NLR (HR=2.927, 95% CI: 1.630-5.255), liver cirrhosis (HR=2.531, 95% CI: 1.291-4.962) and serum concentration of albumin (HR=2.257, 95% CI: 1.251-4.073) were independent risk factors of late recurrence after HCC resection. The median recurrence-free survival (RFS) of the 344 patients was 45.0 months, and the median overall survival (OS) was 63.2 months. ROC curve analysis showed that the postoperative NLR predicted 5-year survival AUC was 0.689 (P<0.05), with an optimal cutoff of 2.29. Cox multivariate analysis showed microvascular invasion (HR=2.247, 95% CI: 1.534-3.291), postoperative NLR (HR=2.217, 95% CI: 1.653-2.974), and liver cirrhosis (HR=1.685, 95% CI: 1.168-2.431), Milan criteria (HR=1.679, 95% CI: 1.238-2.277), serum concentration of hepatitis B surface antigen (HR=1.623, 95% CI: 1.102-2.392), serum concentration of albumin (HR=1.43, 95% CI: 1.066-1.918) were independent factors of RFS after HCC resection, while microvascular invasion (HR=3.862, 95% CI: 2.407-6.197), Barcelona staging (HR=2.864, 95% CI: 1.600-5.125), postoperative NLR (HR=2.688, 95% CI: 1.782-4.055), liver cirrhosis (HR=2.039, 95% CI: 1.184-3.514), serum concentration of albumin (HR=1.81, 95% CI: 1.204-2.720) were independent factors of OS. Conclusions: For HCC patients who receive radical liver resection, postoperative NLR ≥2.29 implicates poor prognosis. Moreover, postoperative NLR ≥2.41 suggests early recurrence, while NLR ≥2.15 suggests late recurrence.
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[Effect of different anesthetic techniques on the prognosis of hepatocellular carcinoma after hepatectomy]. ZHONGHUA YI XUE ZA ZHI 2018; 97:1719-1723. [PMID: 28606281 DOI: 10.3760/cma.j.issn.0376-2491.2017.22.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the influence of different anesthetic techniques on the prognosis of hepatocellular carcinoma (HCC)after hepatectomy. Methods: A total of 185 consecutive patients with HCC confirmed underwent surgery in Cancer Hospital, Chinese Academy of Medical Sciences were recruited from January 2006 to January 2008. The patients were assessed as American Society of Anesthesiologists (ASA)Ⅰ-Ⅲ, with body mass index (BMI) (22.8±4.6)kg/m(2). There were 169 males, with an average age of 56 years old and 16 females, with an average age of 53 years old. According to the different anesthesia methods, 185 patients were divided into two groups: total intravenous anesthesia group (TIVA) (n=53) and intravenous-inhalation combined anesthesia group (n=132). Postoperative pain and adverse reactions were compared in recent follow-up, prognosis were compared in long-term follow-up. Results: Recent follow-up showed that the NRS scores 2 hours after operation in TIVA group was 2.0 (0-2.0), whereas those in intravenous-inhalation combined anesthesia group was 3.0 (1.0-3.0). The pain in TIVA groups was significantly lower than that in intravenous-inhalation combined anesthesia group (Z=-3.261, P=0.001). But for 24 hours after operation, the NRS scores in these two groups were 3.0 (2.0-5.0) and 3.0 (3.0-4.0), respectively. There was no significant difference in the two groups (Z=-0.035, P=0.972). In addition, there was no significant difference between the two groups in the incidence of sedation, nausea/vomiting, restlessness and other adverse reactions (all P>0.05). Long-term follow-up indicated that anesthetic techniques have no correlation with HCC prognosis in Kaplan-Meier analysis and Cox's regression analysis. Conclusion: There is no significant effect of two anesthesia methods on the long-term prognosis of HCC.
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