The paper summarizes professor LIN Guo-hua's clinical experience in staging treatment for post-stroke dysphagia. Professor LIN Guo-hua adheres to "essence and marrow deficiency and primary yang decline" as the pathogenesis and "conducting yin from yang " as the treating principle. By regulating the conception vessel and the governor vessel and focusing on yang meridians, in association with meridian differentiation and the location differentiation, professor LIN provides the staging treatment for post-stroke dysphagia. At the oral phase, yangming is dysfunction, manifested as facial paralysis and flaccid tongue. In treatment, reducing method is predominated at yangming meridian specially. At the pharyngeal phase, shaoyang is invaded by pathogens, manifested as pivoting dysfunction. The treatment focuses on communicating the exterior with the interior and promoting shaoyang meridian. At the esophageal phase, yangming meridian is deficiency and the turbid qi fails to descend, thus the reinforcing method is dominated to promote and tonify yangming. Additionally, the kinesiotherapy of acupuncture is assisted and the Lingnan fire needling therapy is used particularly. All of the summaries above provide the reference for the clinical treatment of post-stroke dysphagia.
Acupuncture ; Acupuncture Points ; Acupuncture Therapy ; Deglutition Disorders/therapy* ; Humans ; Meridians

Objective: To explore the advantages and safety of a modified mattress inversion suturing using double barbed sutures compared with the traditional overlap method in totally laparoscopic esophagojejunostomy overlap anastomosis. Methods: A retrospective cohort study was conducted. The inclusion criteria were as follows: (1) patients were aged 18 - 80 years old; (2) adenocarcinoma was preoperatively confirmed by pathological analysis; (3) patients had undergone a complete laparoscopic radical total gastrectomy; (4) patients had undergone esophagojejunostomy using the overlap method; (5) patients received a grade of I-III on the American Society of Anesthesiologists physical status classification system; (6) patients' complete follow-up data had been collected. Patients with a history of other malignant tumors, multi-origin tumors, emergency surgery, non-R0 radical resection or distant metastasis were excluded. The clinical data of 89 gastric cancer patients who underwent total laparoscopic radical total gastrectomy in the Department of Gastrointestinal Surgery in the Sixth Affiliated Hospital of Sun Yat-sen University from January 2019 to December 2020 were collected. These patients were grouped according to the esophagojejunostomy method used. Of 89 patients, 32 received modified mattress inversion suturing with double barbed sutures to close the common opening of esophagojejunostomy (the modified anastomosis group), while 57 received traditional overlap anastomosis in which the common opening was closed by barbed suture (the traditional anastomosis group). The operation conditions (incision length, conversion to laparotomy, duration of esophagojejunostomy) and postoperative recovery (time to commencement of a liquid diet, duration of postoperative hospital stay, anastomotic leakage, anastomotic stenosis, and anastomotic bleeding) were compared between the two groups. Results: There was no significant difference in the baseline data of the two groups for any parameter (all P>0.05). All patients received complete laparoscopic radical gastrectomy without conversion to laparotomy. There were no significant differences in the length of the median incision, the proportion of food intake on the first day after surgery, or in the incidence of anastomotic complications such as anastomotic leakage, anastomotic stenosis, and anastomotic bleeding between the two groups (P>0.05). Compared with the traditional anastomosis group, patients in the modified anastomosis group had shorter anastomosis time [26 (19-62) minutes vs. 36 (20-50) minutes, Z=-2.546, P=0.011] and postoperative hospital stay [7 (6-12) days vs. 9 (7-42) days, Z=-4.202, P<0.001]. The differences were statistically significant (all P<0.05). In a subgroup analysis of tumor TNM stage III, Siewert type II and neoadjuvant chemotherapy patients, there was no significant difference in the incidence of anastomotic complications between the modified group and the traditional group. However, the postoperative hospital stay duration in the modified anastomosis group was less than in the traditional anastomosis group. The duration of anastomosis in Siewert type II patients was also shorter in the modified anastomosis group than in the traditional anastomosis group [26 (19-62) minutes vs. 38 (21-50) minutes, Z=-2.105, P=0.035], and the difference was statistically significant (all P<0.05). Conclusion: Complete laparoscopic esophagojejunostomy using modified mattress inversion suturing with double barbed sutures is a safe and feasible anastomosis method to close the common opening of esophagojejunostomy, with shorter operation time, faster postoperative recovery and shorter hospital stay than the traditional method.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anastomosis, Surgical/methods* ; Anastomotic Leak/epidemiology* ; Constriction, Pathologic ; Gastrectomy/methods* ; Humans ; Laparoscopy/methods* ; Middle Aged ; Retrospective Studies ; Sutures ; Young Adult

Objective This study aimed to determine the association of hyperlipidemia with clinical endpoints among hospitalized patients with COVID-19, especially those with pre-existing cardiovascular diseases (CVDs) and diabetes. Methods This multicenter retrospective cohort study included all patients who were hospitalized due to COVID-19 from 21 hospitals in Hubei province, China between December 31, 2019 and April 21, 2020. Patients who were aged < 18 or ≥ 85 years old, in pregnancy, with acute lethal organ injury (e.g., acute myocardial infarction, severe acute pancreatitis, acute stroke), hypothyroidism, malignant diseases, severe malnutrition, and those with normal lipid profile under lipid-lowering medicines (e.g., statin, niacin, fenofibrate, gemfibrozil, and ezetimibe) were excluded. Propensity score matching (PSM) analysis at 1:1 ratio was performed to minimize baseline differences between patient groups of hyperlipidemia and non-hyperlipidemia. PSM analyses with the same strategies were further conducted for the parameters of hyperlipidemia in patients with increased triglyceride (TG), increased low-density lipoprotein cholesterol (LDL-C), and decreased high-density lipoprotein cholesterol (HDL-C). Mixed-effect Cox model analysis was performed to investigate the associations of the 28-days all-cause deaths of COVID-19 patients with hyperlipidemia and the abnormalities of lipid parameters. The results were verified in male, female patients, and in patients with pre-existing CVDs and type 2 diabetes. Results Of 10 945 inpatients confirmed as COVID-19, there were 9822 inpatients included in the study, comprising 3513 (35.8%) cases without hyperlipidemia and 6309 (64.2%) cases with hyperlipidemia. Based on a mixed-effect Cox model after PSM at 1:1 ratio, hyperlipidemia was not associated with increased or decreased 28-day all-cause death [adjusted hazard ratio (
Adult ; Aged ; Aged, 80 and over ; COVID-19/therapy* ; Cardiovascular Diseases/complications* ; Case-Control Studies ; Cause of Death ; China/epidemiology* ; Diabetes Mellitus, Type 2/complications* ; Female ; Hospitalization ; Humans ; Hyperlipidemias/complications* ; Male ; Middle Aged ; Propensity Score ; Proportional Hazards Models ; Retrospective Studies ; Risk Factors

Objective: To compare the efficacy between laparoscopic and open proximal gastrectomy with double-tract reconstruction for Siewert type II and III adenocarcinoma of the esophagogastric junction (AEG). Methods: A retrospective cohort study was conducted. Inclusion criteria: (1) 18 to 80 years old; (2) Siewert II and III AEG was confirmed by preoperative gastroscopy and biopsy, which could not be resected by endoscopy; patients undergoing radical proximal gastrectomy with double-tract reconstruction; (3) contrast-enhanced abdominal CT staging was cT1-2N0M0; (4) Eastern Cooperative Oncology Group (ECOG) physical status score <2 points, American Association of Anesthesiologists (ASA) grade 1 to 2; (5) patients agreed to perform proximal gastrectomy and signed an informed consent. Those who had undergone neoadjuvant radiochemotherapy, suffered from serious mental diseases and had incomplete data were excluded. According to the above criteria, clinical data of 84 consecutive patients with Siewert II and III AEG undergoing surgery at General Surgery Department of The Affiliated Tumor Hospital of Zhengzhou University from October 2010 to December 2018 were collected and analyzed. Of 84 patients, 61 underwent open proximal gastrectomy with double-tract reconstruction (OPG group), while 23 underwent laparoscopic proximal gastrectomy with double-tract reconstruction (LPG group). The perioperative complications and postoperative reflux esophagitis of two groups were compared. A P-value of <0.05 was considered to be statistically significant. Results: Among 84 cases, 74 were male and 10 were female. There were 43 cases of Siewert type II and 41 cases of Siewert type III. There were no significant differences in age, gender, body mass index, comorbidities, Siewert type, and tumor staging between the two groups (all P>0.05). As compared to the OPG group, the LPG group had longer operation duration [(223±21) minutes vs. (161±14) minutes, t=15.352, P<0.001], less intraoperative blood loss [195 (150, 215) ml vs. 208 (192, 230) ml, Z=2.143, P=0.032], and shorter time to flatus [(2.8±0.7) days vs. (3.3±0.9) days, t=2.477, P=0.015]. There were no significant differences in the number of harvested lymph nodes, time to the first meal and postoperative hospital stay between the two groups (all P>0.05). Postoperative complications developed in 2 cases (8.7%, 1 case each for anastomotic leakage and intestinal obstruction) in the LPG group and 5 cases (8.2%, 1 case each for anastomotic leakage, anastomotic bleeding, and anastomotic stenosis, 2 cases of incision infection) in the OPG group (χ(2)=5.603, P=0.231). The median follow-up was 41.2 (12.8-110.5) months. One patient (1.6%,1/61) had obvious reflux symptoms in the OPG group, compared with none in the LPG group (χ(2)=0.644, P=0.422). Esophagitis occurred in 1 case (4.8%, 1/21) in LPG group, compared with 4 patients (7.1%, 4/56) in the OPG group, without significant difference between the two groups (χ(2)=0.505, P=0.477). Conclusion: Laparoscopic proximal gastrectomy with double-tract reconstruction is safe and feasible without increasing the risk of postoperative complication and reflux esophagitis.
Adenocarcinoma/surgery* ; Adolescent ; Adult ; Aged ; Aged, 80 and over ; Esophagogastric Junction/surgery* ; Female ; Gastrectomy ; Humans ; Laparoscopy ; Male ; Middle Aged ; Retrospective Studies ; Stomach Neoplasms/surgery* ; Treatment Outcome ; Young Adult

In recent years，hepatotoxicity problem of Polygonum multiflorum has caused high attention. Domestic scholars also explored the causes of liver damage caused by it. For example, the establishment of guideline for diagnosis and treatment of herb-induced liver injury, and the theory about relationship between hepatocyte toxicity and chemical composition, solvents, processing, use and pathological basis of patients and so on. To try to combine theory with practice，author analyzed risk factors about the case reports of P. multiflorum causing liver damage, and made some suggestions on P. multiflorum about individualized application, drug selection and requirements for taking. This for providing reference for the safe use of P. multiflorum.

Objective To study the correlation of patellar stability with age ,knee Kellgren-Lawrence grading and patellar Wiberg typing of adults with Kaschin-Beck disease (KBD) .Methods Through cross-sectional study , we asked 143 adult patients with KBD from several villages in Gansu Province to receive digital radiographic x-ray (DR) which included lateral slice of knee joint and axis slice of patellar .Meanwhile ,each patient had to undergo patellar stability measurement on the DR film which included some indexes such as Insall index , lateral patellofemoral angle ,sulcus angle ,congruence angle ,lateral migrating ratio of patella ,and patellofemoral index . Then ,all the participants were divided into four groups based on the patella Wiberg typing and three groups based on KBD clinical grading .Last ,we analyzed the correlation of patellar stability with patellar Wiberg typing ,clinical KBD grading ,and Kellgren-Lawrence grading of the patients by Spearman test .Results ① By ANOVA test on the patella Wiberg typing ,lateral patellofemoral angle decreased with increased level of patella Wiberg typing ,but congruence angle ,lateral migrating ratio of patella ,and patellofemoral index were increased with increased level of patella Wiberg typing . P values of the six indexes were all <0 .05 ,which indicated that these differences between groups were significant .By ANOVA test on the KBD clinical grading ,lateral patellofemoral angle decreased with increased level of KBD clinical grading ,but congruence angle ,lateral migrating ratio of patella ,sulcus angle ,and patellofemoral index increased with increased level of KBD clinical grading .Besides that P value of Insall index was>0 .05 , P value of the other five indexes were all <0 .05 ,which indicated these differences between groups were significant .② Spearman test :a strong correlation lay between Wiberg patellar typing and other indexes including age ,lateral patellofemoral angle ,congruence angle ,lateral migrating ratio of patella ,and patellofemoral index ( R=0 .684 ,0 .752 ,0 .582 ,0 .533 ,0 .735 , P< 0 .05) .However ,there was no correlation between Wiberg patellar typing and K-L photographical grading (R=0 .030 ,P>0 .05) .K-L grading was strongly correlated with age (R=0 .782 , P< 0 .05 ) , weakly correlated with lateral migrating ratio of patella ( R = 0 .104 , P> 0 .05 ) , but not correlated with the others ( R < 0 .1 , P> 0 .05 ) . Age was strongly correlated with K-L grading and lateral patellofemoral angle (R=0 .782 ,0 .506 ,P<0 .05) ,moderately correlated with congruence angle ,lateral migrating ratio of patella ,and patellofemoral index (R=0 .403 ,0 .361 ,0 .475 , P< 0 .05) ,but not correlated with Wiberg typing ,sulcus angle ,or Insall index ( R=0 .024 ,0 .074 ,0 .053 , P>0 .05) .Conclusion Patellar Wiberg typing is the key factor which influences latellar stability ;age has a limited influence ,while K-L grading does not affect patellar stability .

Adaptor Proteins, Signal Transducing ; genetics ; Adult ; Asian Continental Ancestry Group ; China ; ethnology ; Female ; Genetic Predisposition to Disease ; Genotype ; Humans ; Male ; Polymorphism, Single Nucleotide ; Vitiligo ; genetics

OBJECTIVE:To provide reference for the better development of intemet pharmaceutical service of hospital pharmacists.METHODS:The questionnaire investigation was carried out on the cognition of pharmacists to intemet pharmaceutical service in 9 third grade class A hospitals.The survey data were analyzed statistically.RESULTS:A total of 600 questionnaires were distributed and 527 questionnaires were collected with recovery rate of 87.8％.Among them,there were 499 valid questionnaires with effective rate of 94.7％.The most selected internet pharmaceutical service contents were medication consultation (94.4％) and medication education (91.6％).93.0％ considered that intemet pharmaceutical service were worthy or very worthy of promotion.The most concerned issues about intemet pharmaceutical service were technical problems (58.5％) and legal liability (55.9％).57.1％ of the surveyed pharmacists considered that they were totally or possibly capable of performing interact pharmaceutical care;37.9％ didn' t get in touch with intemet pharmaceutical care and were not clear about it.The most important qualifications of pharmacists who provided intemet pharmaceutical service were rank of pharmacist's title (67.9％) and working experience (67.7％).It was considered that the most effective measures to ensure the quality of intemet pharmaceutical care were regular pharmaceutical service training (74.3％) and proportionally sampling the quality of pharmaceutical service consultation (67.5％).CONCLUSIONS:Internet pharmaceutical service may become a new direction of the development of pharmaceutical service under new medical reform.The development of intemet pharmaceutical service requires perfect laws and regulations,and pharmacist team with high professional level.

Objective: To investigate the public opinion on pharmaceutical service and explore the implementation of pharmaceutical service fee and the prospect of online pharmaceutical service in our country.Methods: Questionnaires which related to pharmaceutical service fee and online pharmaceutical service were distributed to patients and their relatives or friends, and then recycled.The data including the recycling of questionnaires, information of respondents and answers to the questions were statistically analyzed.Results: Totally 63.8% respondents considered pharmaceutical service fee was reasonable and the fee should be borne by the government finance and health care insurance.Totally 85.5% respondents thought launching online pharmaceutical service was necessary, which included online retails of medicine, consultation, medication guidance, decoction of Chinese traditional medicines, medicine delivery and so on, especially pharmacy consultation.Conclusion: Outpatients have high demands of pharmaceutical service and most of them accept online pharmaceutical service with different understandings.Pharmaceutical service fee is an inevitable trend in the development of pharmaceutical industry.More publicity and guidance should be given to improve people's acceptance of pharmaceutical service and relevant cost.Relevant departments should take full advantages of Internet and provide diversified pharmaceutical service.