Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

ObjectiveTo develop basic training courses for family doctor teams for people with disabilities. MethodsUtilizing the methods and theories of the World Health Organization (WHO) rehabilitation competency framework (RCF), and referring to the WHO universal health coverage global competency framework, the rehabilitation competency characteristics of family doctor teams for people with disabilities in community settings were analyzed, and a basic training course system for these teams based on the RCF was developed. Results and ConclusionBased on RCF, a competency framework for family doctor teams serving people with disabilities has been constructed. The objectives, content and training course system for basic rehabilitation training has been established.

ObjectiveTo observe the effects of Wendantang on the expression of inflammatory cytokines， autophagy markers， and key molecules of phosphatidylinositol-3-kinase/protein kinase B/mammalian target of rapamycin （PI3K/Akt/mTOR） signaling pathway in the adipocytes of the rat model of obesity （syndrome of phlegm-dampness） and to explore the material basis of inflammation in obesity （syndrome of phlegm-dampness） and the underlying mechanism of Wendantang intervention. MethodA total of 126 SD rats were randomized into 2 groups： 16 rats in the blank group and 110 rats in the modeling group. The blank group was fed with a basic diet while the modeling group with a high-fat diet to establish the animal model of obesity （syndrome of phlegm-dampness） for 8 weeks. After successful modeling， 48 obese rats were selected according to their body mass and randomized into a model control group， an orlistat （ORLI， 32.40 mg·kg^-1） group， a rapamycin （RAPA， 2 mg·kg^-1） group， and low-， medium-， and high-dose （4.45， 8.90， 17.80 g·kg^-1， respectively） Wendantang groups， with 8 rats in each group. In addition， 8 rats were randomly selected from the blank group to be set as the normal control group. The corresponding agents in each group were administrated by gavage and the model and control groups were administrated with equal amounts of distilled water once daily for 6 weeks. The body mass， Lee's index， body fat ratio， and obesity rate were measured or calculated. The expression of UNC51-like kinase-1 （ULK1）， Beclin1， human autophagy-related protein 5 （Atg5）， p62， and microtubule-associated protein 1 light chain 3 （LC3） Ⅰ/Ⅱ （markers of autophagy in adipocytes） was detected by the immunohistochemical two-step method. Enzyme-linked immunosorbent assay （ELISA） was employed to determine the expression of tumor necrosis factor （TNF）-α， interleukin-6 （IL-6）， IL-1β， monocyte chemotactic protein-1 （MCP-1）， IL-4， IL-10， IL-13， and transforming growth factor （TGF）-β in adipocytes. Western blot was employed to measure the protein levels of classⅠ-PI3K， phosphatidylinositol triphosphate （PIP3）， Akt， mTORC1， ULK1， TSC1， and TSC2 in adipocytes. ResultCompared with the blank group， the modeling group showed increased body mass and Lee's index （P<0.01）， the obesity rate >20%， and phlegm-dampness syndrome manifestations such as physical obesity， decreased mobility， decreased appetite， lusterless and tight fur， loose stools， decreased responsiveness to the outside world， and decreased water intake. Compared with the normal control group， the model control group showed increased body mass， Lee's index， body fat ratio， adipocyte autophagy marker expression， pro- and anti-inflammatory cytokine levels （P<0.05， P<0.01）， down-regulated protein levels of classⅠ-PI3K， PIP3， Akt， mTORC1， TSC1， and TSC2 （P<0.01）， and up-regulated protein level of ULK1 （P<0.01）. The intervention groups showed lower body mass， body fat ratio， adipocyte autophagy marker protein expression， and protein levels of TNF-α， IL-6， IL-1β， MCP-1， IL-4， and IL-13 than the model control group （P<0.05， P<0.01）. Moreover， the RAPA and Wendantang （medium and high dose） groups showed lowered levels of IL-10 and TGF-β （P<0.01）， and the ORLI group showed down-regulated expression of TGF-β （P<0.01）. The expression of key molecules of the signaling pathway was up-regulated （P<0.05， P<0.01） while that of ULK1 was down-regulated （P<0.01） in all the intervention groups. Compared with the RAPA group， the Wendantang groups showed up-regulated expression of all autophagy marker proteins in adipocytes （P<0.01）. In addition， the low-dose Wendantang group showed elevated levels of inflammatory cytokines （except TNF-α） （P<0.05， P<0.01） and down-regulated expression of all key molecules of the signaling pathway （P<0.05， P<0.01）. The levels of inflammatory cytokines （except IL-16， MCP-1， and IL-10） were elevated in the medium-dose Wendantang group （P<0.05， P<0.01）. The expression of key molecules except PI3K of the signaling pathway was down-regulated in the medium- and high-dose Wendantang groups （P<0.05， P<0.01）. Compared with the ORLI group， low- and medium-dose Wendantang groups showed up-regulated expression of autophagy markers in adipocytes （P<0.01）， and the low-dose group showed elevated levels of inflammatory cytokines （IL-6， IL-4， and TGF-β） （P<0.01） and down-regulated expression of all key molecules of the signaling pathway （P<0.01）. The medium-dose Wendantang group showed up-regulated expression of IL-4 （P<0.01） and down-regulated expression of key molecules except PI3K of the signaling pathway （P<0.05， P<0.01）. The high-dose Wendantang group showed increased body mass， up-regulated expression levels of autophagy markers （ULK1， LC3 Ⅰ/Ⅱ） （P<0.05， P<0.01）， down-regulated expression of PIP3， mTORC1， and TSC1 （P<0.05， P<0.01）， and lowered levels of Beclin1， Atg5， TNF-α， and IL-13 （P<0.05， P<0.01）. ConclusionThe inflammation in obesity （syndrome of phlegm-dampness） is closely associated with the PI3K/Akt/mTOR pathway-mediated adipocyte autophagy. Wendantang can treat the chronic inflammation in obese rats with the syndrome of phlegm-dampness by regulating this signaling pathway and thus improve adipocyte autophagy.

Objective:To analyze and compare the features of undifferentiated-typed early gastric cancer (UD-EGC) and gastric mucosa-associated lymphoid tissue(MALT) lymphoma under white light endoscopy (WLE) and magnifying endoscopy-narrow band imaging (ME-NBI).Methods:Data of patients with complete endoscopic images of WLE and ME-NBI in Shanghai General Hospital, Shanghai Jiao Tong University from March 2015 to July 2019 were retrospectively analyzed.Twenty-six UD-EGC patients and seven gastric MALT lymphoma patients in ⅠE1 stage were included, and the characteristics of the two diseases under WLE and ME-NBI were compared and summarized.Results:There were no significant differences in age, sex or infiltration depth of lesions between the two groups.Under WLE, UD-EGC was often manifested as a single lesion located in the lower part of the stomach, with unclear lesion boundaries. While MALT lymphoma lesions were mostly multifocal with clear boundaries, located in the middle of the stomach. Under ME-NBI, the microsurface pattern of UD-EGC showed dilation or disappearance of areas between the recesses, and the spiral microvascular pattern. However, the microsurface pattern of MALT lymphomas were characterized by " cross-road traffic sign" , " pebble sign" , and the presentation of residual glandular duct at the lesion was similar to that of Helicobacter pylori ( HP)-related gastritis. Furthermore, the microvascular pattern of MALT lymphomas often showed " tree like appearance (TLA)" . After HP eradication therapy, the morphology of microsurface pattern and microvascular pattern in the original lesion area gradually returned to normal. Conclusion:UD-EGC and gastric MALT lymphoma showed particular features in the number, site and boundary under WLE, and they showed significantly different microsurface pattern and microvascular pattern under ME-NBI. Differentiation of the two diseases will help reduce the risk of missed diagnosis and misdiagnosis.

Hepatic alveolar echinococcosis is a zoonotic parasitic disease caused by echinococcus multilocularis infection. The growth pattern of the lesions of hepatic alveolar echinococcosis is similar to that of liver malignant tumor showing invasive growth. Hepatic alveolar echinococcosis can not only directly invade the adjacent tissue structure, but also metastasize through the lymphatic tracts and blood vessels. Hepatic alveolar echinococcosis with intraperitoneal implantable metastasis is extremely rare. The authors introduce the diagnosis and treatment of 1 patient who had hepatic alveolar echinococcosis with intraperitoneal implantable metastasis.

Objective:To evaluate the efficacy and safety of combination therapy of eltrombopag, recombinant human thrombopoietin (rhTPO) , and standard immunosuppressive therapy (IST) for severe aplastic anemia (SAA) .Methods:A total of 16 cases with SAA treated with IST combined with eltrombopag and rhTPO were retrospectively analyzed.Results:At 3 months, the total response rate was 81.3%, and the complete hematological response rate was 37.5%. At 6 months, the total response rate was 87.5%, and the complete hematological response rate was 50.0%. The median time of platelet transfusion independence was 35 (16-78) days, the median time of red blood cell transfusion independence was 47.5 (15-105) days, the median platelet transfusion was 5.5 (3-20) U, and the median red blood cell transfusion was 6.5 (2-16) U.Conclusion:The combination of eltrombopag and rhTPO can improve the hematological response rate of IST for SAA and the quality of hematological remission with minimal toxic effects.

Objective:To compare the efficacy and safety of triamcinolone acetonide (TA) alone and in combination with 5-fluorouracil (5-FU) for treating keloids using meta-analysis.Methods:Databases including PubMed, Embase, and Cochrane Library were retrieved with the search terms of " triamcinolone acetonide, 5-fluorouracil, glucocorticoid, fluorouracil, keloid, scar, TAC, 5-FU, hypertrophic scar " and databases including Chinese Journal Full- Text Database, Chinese Biomedical Database, and Wanfang Data were retrieved with the search terms of "曲安奈德,瘢痕疙瘩, 5-氟尿嘧啶,糖皮质激素,增生性瘢痕" in Chinese to obtain the publicly published randomized controlled trials about the effects of TA alone and in combination with 5-fluorouracil for treating keloids from the establishment of each database to august 2019. The outcome indexes included effective proportion of treatment, incidence proportion of adverse reactions, and recurrence proportion of keloids. RevMan 5.3 and Stata 14.0 statistical software were used to conduct a meta-analysis of eligible studies. Results:A total of 1 326 patients with keloids were included in 14 studies, including 668 patients in TA+ 5-fluorouracil group whose keloids were injected with TA and 5-fluorouracil and 658 patients in TA alone group whose keloids were injected with TA alone. A total of 7 articles achieved 1 to 3 points in modified Jadad score, while 7 articles achieved 4 to 7 points in modified Jadad score. Patients in TA+ 5-fluorouracil group had a higher effective proportion of treatment than that of TA alone group (relative risk=1.28, 95% confidence interval=1.16-1.41, P<0.01). Subgroup analysis showed that the quality of the included literature and ethnic factors might be the source of heterogeneity in effective proportion of treatment. Patients in TA+ 5-fluorouracil group had a lower incidence proportion of adverse reactions than that of TA alone group (relative risk=0.44, 95% confidence interval=0.25-0.75, P<0.01). Patients in TA+ 5-fluorouracil group had a lower recurrence proportion of keloids than that of TA alone group (relative risk=0.25, 95% confidence interval=0.14-0.44, P<0.01). There was no publication bias in incidence proportion of adverse reactions ( P>0.05), while the effective proportion of treatment and recurrence proportion of keloids had publication bias ( P<0.05). Conclusions:TA combined with 5-fluorouracil is more effective than TA alone for treating keloids, with less incidence of adverse reactions and recurrence.

Objective:Surgical site infection (SSI) is the most common infectious complication after emergency abdominal surgery (EAS). To a large extent, most SSI can be prevented, but there are few relevant studies in China. This study mainly investigated the current situation of SSI occurrence after EAS in China, and further explored risk factors for SSI occurrence.Methods:Multi-center cross-sectional study was conducted. Clinical data of patients undergoing EAS in 33 hospitals across China between May 1, 2019 and June 7, 2019 were prospectively collected, including perioperative data and microbial culture results from infected incisions. The primary outcome was the incidence of SSI after EAS, while the secondary outcomes were postoperative hospital stay, ICU occupancy rate, length of ICU stay, hospitalization cost, and mortality within postoperative 30 days. Univariate and multivariate logistic regression models were used to analyze the risk factors of SSI after EAS.Results:A total of 660 EAS patients aged (47.9±18.3) years were enrolled in this study, including 56.5% of males (373/660). Forty-nine (7.4%) patients developed postoperative SSI. The main pathogen of SSI was Escherichia coli [culture positive rate was 32.7% (16/49)]. As compared to patients without SSI, those with SSI were more likely to be older (median 56 years vs. 46 years, U=19 973.5, P<0.001), male [71.4% (35/49) vs. 56.1% (343/611), χ 2=4.334, P=0.037] and diabetes [14.3% (7/49) vs. 5.1% (31/611), χ 2=5.498, P=0.015]; with-lower preoperative hemoglobin (median: 122.0 g/L vs. 143.5 g/L, U=11 471.5, P=0.006) and albumin (median: 35.5 g/L vs. 40.8 g/L, U=9452.0, P<0.001), with higher blood glucose (median: 6.9 mmol/L vs. 6.0 mmol/L, U=17 754.5, P<0.001); with intestinal obstruction [32.7% (16/49) vs. 9.2% (56/611), χ 2=25.749, P<0.001], with ASA score 3-4 [42.9% (21/49) vs. 13.9% (85/611), χ 2=25.563, P<0.001] and with high surgical risk [49.0% (24/49) vs. 7.0% (43/611), χ 2=105.301, P<0.001]. The main operative procedure resulting in SSI was laparotomy [81.6%(40/49) vs. 35.7%(218/611), χ 2=40.232, P<0.001]. Patients with SSI experienced significantly longer operation time (median: 150 minutes vs. 75 minutes, U=25 183.5, P<0.001). In terms of clinical outcome, higher ICU occupancy rate [51.0% (25/49) vs. 19.5% (119/611), χ 2=26.461, P<0.001], more hospitalization costs (median: 44 000 yuan vs. 15 000 yuan, U=24 660.0, P<0.001), longer postoperative hospital stay (median: 10 days vs. 5 days, U=23 100.0, P<0.001) and longer ICU occupancy time (median: 0 days vs. 0 days, U=19 541.5, P<0.001) were found in the SSI group. Multivariate logistic regression analysis showed that the elderly (OR=3.253, 95% CI: 1.178-8.985, P=0.023), colorectal surgery (OR=9.156, 95% CI: 3.655-22.937, P<0.001) and longer operation time (OR=15.912, 95% CI:6.858-36.916, P<0.001) were independent risk factors of SSI, while the laparoscopic surgery (OR=0.288, 95% CI: 0.119-0.694, P=0.006) was an independent protective factor for SSI. Conclusions:For patients undergoing EAS, attention should be paid to middle-aged and elderly patients and those of colorectal surgery. Laparoscopic surgery should be adopted when feasible and the operation time should be minimized, so as to reduce the incidence of SSI and to reduce the burden on patients and medical institutions.

Objective:Surgical site infection (SSI) is the most common infectious complication after emergency abdominal surgery (EAS). To a large extent, most SSI can be prevented, but there are few relevant studies in China. This study mainly investigated the current situation of SSI occurrence after EAS in China, and further explored risk factors for SSI occurrence.Methods:Multi-center cross-sectional study was conducted. Clinical data of patients undergoing EAS in 33 hospitals across China between May 1, 2019 and June 7, 2019 were prospectively collected, including perioperative data and microbial culture results from infected incisions. The primary outcome was the incidence of SSI after EAS, while the secondary outcomes were postoperative hospital stay, ICU occupancy rate, length of ICU stay, hospitalization cost, and mortality within postoperative 30 days. Univariate and multivariate logistic regression models were used to analyze the risk factors of SSI after EAS.Results:A total of 660 EAS patients aged (47.9±18.3) years were enrolled in this study, including 56.5% of males (373/660). Forty-nine (7.4%) patients developed postoperative SSI. The main pathogen of SSI was Escherichia coli [culture positive rate was 32.7% (16/49)]. As compared to patients without SSI, those with SSI were more likely to be older (median 56 years vs. 46 years, U=19 973.5, P<0.001), male [71.4% (35/49) vs. 56.1% (343/611), χ 2=4.334, P=0.037] and diabetes [14.3% (7/49) vs. 5.1% (31/611), χ 2=5.498, P=0.015]; with-lower preoperative hemoglobin (median: 122.0 g/L vs. 143.5 g/L, U=11 471.5, P=0.006) and albumin (median: 35.5 g/L vs. 40.8 g/L, U=9452.0, P<0.001), with higher blood glucose (median: 6.9 mmol/L vs. 6.0 mmol/L, U=17 754.5, P<0.001); with intestinal obstruction [32.7% (16/49) vs. 9.2% (56/611), χ 2=25.749, P<0.001], with ASA score 3-4 [42.9% (21/49) vs. 13.9% (85/611), χ 2=25.563, P<0.001] and with high surgical risk [49.0% (24/49) vs. 7.0% (43/611), χ 2=105.301, P<0.001]. The main operative procedure resulting in SSI was laparotomy [81.6%(40/49) vs. 35.7%(218/611), χ 2=40.232, P<0.001]. Patients with SSI experienced significantly longer operation time (median: 150 minutes vs. 75 minutes, U=25 183.5, P<0.001). In terms of clinical outcome, higher ICU occupancy rate [51.0% (25/49) vs. 19.5% (119/611), χ 2=26.461, P<0.001], more hospitalization costs (median: 44 000 yuan vs. 15 000 yuan, U=24 660.0, P<0.001), longer postoperative hospital stay (median: 10 days vs. 5 days, U=23 100.0, P<0.001) and longer ICU occupancy time (median: 0 days vs. 0 days, U=19 541.5, P<0.001) were found in the SSI group. Multivariate logistic regression analysis showed that the elderly (OR=3.253, 95% CI: 1.178-8.985, P=0.023), colorectal surgery (OR=9.156, 95% CI: 3.655-22.937, P<0.001) and longer operation time (OR=15.912, 95% CI:6.858-36.916, P<0.001) were independent risk factors of SSI, while the laparoscopic surgery (OR=0.288, 95% CI: 0.119-0.694, P=0.006) was an independent protective factor for SSI. Conclusions:For patients undergoing EAS, attention should be paid to middle-aged and elderly patients and those of colorectal surgery. Laparoscopic surgery should be adopted when feasible and the operation time should be minimized, so as to reduce the incidence of SSI and to reduce the burden on patients and medical institutions.

OBJECTIVE: To analyze the current status of diagnosis and management of acute appendicitis (AA) in China. METHODS: Questionnaire survey was used to retrospectively collect data of hospitalized patients with AA from 43 medical centers nationwide in 2017 (Sort by number of cases provided: Jinling Hospital of Medical School of Nanjing University, The First Affiliated Hospital of Xinjiang Medical University, Lu'an People's Hospital, Tengzhou Central People's Hospital, Dalian Central Hospital, The Affiliated Hospital of Xuzhou Medical University, Dongying People's Hospital, Jinjiang Hospital of Traditional Chinese Medicine, Huangshan Shoukang Hospital, Xuyi People's Hospital, Nanjing Jiangbei People's Hospital, Lanzhou 940th Hospital of PLA, Heze Municipal Hospital, The First College of Clinical Medical Science of China Three Gorges University, Affiliated Jiujiang Hospital of Nanchang University, The Second People's Hospital of Hefei, Affiliated Central Hospital of Shandong Zaozhuang Mining Group, The Third People's Hospital of Kunshan City, Xuzhou First People's Hospital, The 81st Group Army Hospital of PLA, Linyi Central Hospital, The General Hospital of Huainan Eastern Hospital Group, The 908th Hospital of PLA, Liyang People's Hospital, The 901th Hospital of Joint Logistic Support Force, The Third Affiliated Hospital of Chongqing Medical University, The Fourth Hospital of Jilin University, Harbin Acheng District People's Hospital, The First Affiliated Hospital of Zhengzhou University, Nanjing Luhe People's Hospital, Taixing Municipal People's Hospital, Baotou Central Hospital, The Affiliated Hospital of Nantong University, Linyi People's Hospital, The 72st Group Army Hospital of PLA, Zaozhuang Municipal Hospital, People's Hospital of Dayu County, Taixing City Hospital of Traditional Chinese Medicine, Suzhou Municipal Hospital, Beijing Guang'anmen Hospital, Langxi County Hospital of Traditional Chinese Medicine, Nanyang Central Hospital, The Affiliated People's Hospital of Inner Mongolia Medical University).The diagnosis and management of AA were analyzed through unified summary. Different centers collected and summarized their data in 2017 and sent back the questionnaires for summary. RESULTS: A total of 8 766 AA patients were enrolled from 43 medical centers, including 4 711 males (53.7%) with median age of 39 years and 958 (10.9%) patients over 65 years old. Of 8 776 patients, 5 677 cases (64.6%) received one or more imaging examinations, and the other 3 099 (35.4%) did not receive any imaging examination. A total of 1 858 (21.2%) cases received medical treatment, mainly a combination of nitroimidazoles (1 107 cases, 59.8%) doublet regimen, followed by a single-agent regimen of non-nitroimidazoles (451 cases, 24.4%), a nitroimidazole-free doublet regimen (134 cases, 7.2%), a triple regimen of combined nitroimidazoles (116 cases, 6.3%), nitroimidazole alone (39 cases, 2.1%) and nitroimidazole-free triple regimen (3 cases, 0.2%). Of the 6 908 patients (78.8%) who underwent surgery, 4 319 (62.5%) underwent laparoscopic appendectomy and 2589 (37.5%) underwent open surgery. Ratio of laparotomy was higher in those patients under 16 years old (392 cases) or over 65 years old (258 cases) [15.1%(392/2 589) and 10.0%(258/2 589), respectively, compared with 8.5%(367/4 316) and 8.0%(347/4 316) in the same age group for laparoscopic surgery, χ²=91.415, P<0.001; χ²=15.915,P<0.001]. Patients with complicated appendicitis had higher ratio of undergoing open surgery as compared to those undergoing laparoscopic surgery [26.7%(692/2 589) vs. 15.6%(672/4 316), χ²=125.726, P<0.001].The cure rates of laparoscopic and open surgery were 100.0% and 99.8%(2 585/2 589) respectively without significant difference (P=0.206). Postoperative complication rates were 4.5%(121/2 589) and 4.7%(196/4 316) respectively, and the difference was not statistically significant (χ²=0.065, P=0.799). The incidence of surgical site infection was lower (0.6% vs. 1.7%, χ²=17.315, P<0.001), and hospital stay was shorter [6(4-7) days vs. 6(5-8) days, U=4 384 348.0, P<0.001] in the laparoscopic surgery group, while hospitalization cost was higher (median 12 527 yuan vs. 9 342 yuan, U=2 586 809.0, P<0.001). CONCLUSIONS The diagnosis of acute appendicitis is still clinically based, supplemented by imaging examination. Appendectomy is still the most effective treatment at present. Laparoscopic appendectomy has become the main treatment strategy, but anti-infective drugs are also very effective.
Acute Disease ; Adolescent ; Adult ; Aged ; Anti-Bacterial Agents ; therapeutic use ; Appendectomy ; Appendicitis ; diagnosis ; therapy ; China ; Female ; Health Care Surveys ; Humans ; Laparoscopy ; Male ; Middle Aged ; Retrospective Studies ; Treatment Outcome ; Young Adult