Construction of a human health literacy indicator system for prevention of parasitic diseases based on Delphi method / 中国血吸虫病防治杂志

Objective To construct a human health literacy indicator system for prevention of parasitic diseases based on Delphi method. Methods Based on literature reviews and expert interviews, a questionnaire was designed and a two-round Delphi consultation was performed. A human health literacy indicator system for prevention of parasitic diseases was constructed according to the deletion criteria and experts’ advice. Results A total of 14 experts completed the two-round consultation. The second-round authority coefficients were 0.91 to 0.96 for the first-level indicators, 0.87 to 0.97 for the second-level indicators and 0.86 to 0.97 for the third-level indicators. A human health literacy indicator system for prevention of parasitic diseases was constructed with the main framework of basic knowledge and awareness, healthy behaviors, and healthy skills, which contained 3 first-level indicators, 12 second-level indicators and 48 third-level indicators. Among the three first-level indicators, basic knowledge and awareness had the highest weighting coefficient (0.336 5), followed by healthy behaviors (0.334 9), and healthy skills had the lowest weighting coefficient (0.328 6). The three secondary-level indicators with the highest combined weights included awareness of the epidemic status (0.088 2), awareness of the resource of infection (0.085 8) and basic awareness of parasitic diseases (0.085 5). Conclusion A human health literacy indicator system for prevention of parasitic diseases is preliminarily constructed, which provides insights into the development of health literacy evaluation tools for prevention of parasitic diseases in the new era.

Efficacy and safefy of Polymyxin B treatment for neutropenic patients suffering from refractory Gram-negative bacterial bloodstream infection / 中华血液学杂志

Objective: To assess the efficacy and safety of polymyxin B in neutropenic patients with hematologic disorders who had refractory gram-negative bacterial bloodstream infection. Methods: From August 2021 to July 2022, we retrospectively analyzed neutropenic patients with refractory gram-negative bacterial bloodstream infection who were treated with polymyxin B in the Department of Hematology of the First Affiliated Hospital of the Soochow University between August 2021 to July 2022. The cumulative response rate was then computed. Results: The study included 27 neutropenic patients with refractory gram-negative bacterial bloodstream infections. Polymyxin B therapy was effective in 22 of 27 patients. The median time between the onset of fever and the delivery of polymyxin B was 3 days [interquartile range (IQR) : 2-5]. The median duration of polymyxin B treatment was 7 days (IQR: 5-11). Polymyxin B therapy had a median antipyretic time of 37 h (IQR: 32-70). The incidence of acute renal dysfunction was 14.8% (four out of 27 cases), all classified as "injury" according to RIFLE criteria. The incidence of hyperpigmentation was 59.3%. Conclusion: Polymyxin B is a viable treatment option for granulocytopenia patients with refractory gram-negative bacterial bloodstream infections.

A combined regimen based on bortezomib and glucocorticoids for 6 patients with recurrent/refractory immune thrombotic thrombocytopenic purpura / 中华血液学杂志

Objective: To observe the efficacy and adverse reactions of a combination therapy regimen based on bortezomib and glucocorticoids in recurrent/refractory immune thrombocytopenic purpura (iTTP) . Methods: Six patients with recurrent/refractory TTP were included and treated with a glucocorticoid and two courses of bortezomib-based regimen. The clinical remission status of patients, changes in ADAMTS13 activity/ADAMTS13 inhibitor, and the occurrence of treatment-related adverse reactions were observed. Results: Of the 6 patients, 2 were males and 4 were females, with a median age of 21.5 (18-68) years. Refractory TTP was found in 1 case and recurrent TTP in 5 cases. Glucocorticoids were administered with reference to prednisone at 1 mg·kg(-1)·d(-1), and gradually reduced in dosage after achieving clinical remission. Bortezomib is subcutaneously administered at 1.3 mg/m(2) on days 1, 4, 8, and 11 with a 28-day treatment course consisting of 2 courses. Six patients achieved clinical remission after receiving bortezomib as the main treatment. ADMATS13 activity returned to normal in all patients with TTP after treatment, and the ADAMTS13 inhibitor turned negative. Thrombocytopenia is the most common adverse reaction after treatment, with other adverse reactions, including peripheral neuritis and abdominal pain, but ultimately all patients returned to normal. In a median follow-up of 26 (9-41) months, 5 patients maintained sustained remission, and 1 patient relapsed after 16 months of bortezomib treatment. Conclusion: Combination therapy of bortezomib and glucocorticoids has a satisfactory therapeutic effect and controllable adverse reactions for recurrent/refractory iTTP.

KCNK9 mediates the inhibitory effects of genistein on hepatic metastasis from colon cancer

ABSTRACT Objective: The tyrosine-protein kinase inhibitor, genistein, can inhibit cell malignant transformation and has an antitumor effect on various types of cancer. It has been shown that both genistein and KNCK9 can inhibit colon cancer. This research aimed to investigate the suppressive effects of genistein on colon cancer cells and the association between the application of genistein and KCNK9 expression level. Methods: The Cancer Genome Atlas (TCGA) database was used to study the correlation between the KCNK9 expression level and the prognosis of colon cancer patients. HT29 and SW480 colon cancer cell lines were cultured to examine the inhibitory effects of KCNK9 and genistein on colon cancer in vitro, and a mouse model of colon cancer with liver metastasis was established to verify the inhibitory effect of genistein in vivo. Results: KCNK9 was overexpressed in colon cancer cells and was associated with a shorter Overall Survival (OS), a shorter Disease-Specific Survival (DFS), and a shorter Progression-Free Interval (PFI) of colon cancer patients. In vitro experiments showed that downregulation of KCNK9 or genistein application could suppress cell proliferation, migration, and invasion abilities, induce cell cycle quiescence, promote cell apoptosis, and reduce epithelialmesenchymal transition of the colon cancer cell line. In vivo experiments revealed that silencing of KCNK9 or application of genistein could inhibit hepatic metastasis from colon cancer. Additionally, genistein could inhibit KCNK9 expression, thereby attenuating Wnt/β-catenin signaling pathway. Conclusion: Genistein inhibited the occurrence and progression of colon cancer through Wnt/β-catenin signaling pathway that could be mediated by KCNK9.

Risk factors for clonorchiasis: a Meta-analysis / 中国热带医学

@#Abstract: Objective　Quantitative assessment of risk factors of clonorchiasis can provide prevention for clonorchiasis. Methods　Articles were retrieved in Chinese and English electronic databases from January 1, 2000 to December 31, 2020, including Wanfang Data, CNKI, PubMed, Web of Science, Embase. All studies were screened based on inclusion and exclusion criteria, and the quality of all enrolled literatures was evaluated. The software RevMan version 5.3 was used for Meta-analysis. The heterogeneity, sensitivity and publication bias of all included studies were analyzed. Results　A total of 95 articles were retrieved, and 6 were included in this Meta-analysis which were case-control studies. There were 5 articles in Chinese and 1 in English. There was no single literature with a large impact on the results, and the results of this study were relatively stable. There were 1 170 cases of clonorchiasis in total and 1 291 cases in control. Most of the cases were from hospital patients and community residents, and the floating population was small. Meta-analysis showed that there were three independent risk factors: raw or semi-raw fish, raw or semi-raw shrimp, mix raw and cooked cutting boards, with a combined OR (95%CI) of 2.32(1.86, 2.88), 3.99(2.42, 6.58), 2.18(1.51, 3.14), respectively, with low heterogeneity consistent with the results of the total sample study: I2 values for risk factors were 30%, 12%, 27%, respectively. The results of bias tests showed no publication bias (P=0.731, 0.725, 0.334, P>0.05). Conclusions　The key risk factors of clonorchiasis are raw or semi-raw fish, raw or semi-raw shrimp, mix raw and cooked cutting boards. Guidance and health education should be strengthened. It is necessary to strengthen the surveillance of clonorchiasis in the floating population, such as traveler, businessman and student.

Cellular behavior of carbon dots derived from Poria cocos polysaccharide / 药学学报

The biological behavior of carbon dots, especially the mechanism of cellular uptake and intracellular distribution, is the basis of its biomedical applications. In this paper, blue fluorescent carbon quantum dots were synthesized by hydrothermal method with Poria cocos polysaccharide as raw material, and the specific biological behavior of carbon dots entering cells was explored to evaluate its biological activity. It was characterized by transmission electron microscopy, UV-vis absorption spectroscopy, fluorescence spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction and X-ray photoelectron spectroscopy. Two different cell lines, immunocytes-RAW264.7 cells (mouse mononuclear macrophages cells) and cancer cells-4T1 cells (mouse breast cancer cells), were used as the research objects to study the uptake kinetics, uptake pathway, distribution and efflux of polysaccharide carbon dots in cells. The results showed that the carbon dots have a size distribution of 2 to 10 nm, and the average size was 6.85 nm. The carbon dots were mainly composed of C, O and N elements, with abundant surface functional groups such as -OH, C=O, C-N and C=C, and the fluorescence quantum yield was 4.72%. Carbon dots enter cells in a certain concentration and time dependence. Different cell lines have different uptake pathways. RAW264.7 cells enter the cells mainly by macrophage-specific phagocytosis, and a small part of the endocytosis is mediated by caveolin, while 4T1 cells are mainly mediated by grid protein endocytosis and giant cell drinking process. In summary, the synthesized carbon dots have good fluorescence properties, low cytotoxicity and excellent biocompatibility, which can be used for cell imaging applications.

Attitude and knowledge of women between 45 and 65 years on menopause syndrome at the university college hospital, Ibadan, Nigeria

This research was designed to find out the attitude and knowledge of women between 45 and 65 years on menopause syndrome and its management. The study was conducted in University College Hospital located in Ibadan North Local Government of Oyo state. A self-designed forced-choice questionnaire was distributed to 100 women using random sampling technique. Furthermore, our study showed that most women view the onset of menopause positively and that few seek treatment. They report relatively low prevalence of menopausal symptoms, with the most significant being irregular menstrual cycles and increased blood pressure and urinary tract infections. Furthermore, our study revealed that 41% of the participants had no idea why their menstrual period stopped, while why 60% of the women had no idea what could be done to reduce menopausal symptoms. This study reveals a low level of awareness about menopausal syndrome and more should be done. (Afr J Reprod Health 2022; 26[5]: 57-62).

Dosimetry of organs at risk between involved field radiation and extended field radiation in patients with thoracic esophageal cancer / 中国辐射卫生

Objective To study the irradiation dose of organs at risk (OAR) in involved field radiation and extended field radiation in patients with thoracic esophageal cancer who received intensity modulated radiotherapy (IMRT). Methods A total of 40 patients with thoracic esophageal cancer were treated with IMRT. The involved field, extended field, and OAR were outlined to generate IMRT plans. The conformity index (CI) and homogeneity index (HI) of planning target volume (PTV) and the irradiation parameters of OAR were evaluated for the two plans. Paired t-test was used for comparison of irradiation parameters. Results The PTV of both plans received the prescribed dose. There were no significant differences in CI and HI of PTV between the two groups (P = 0.317, 0.130). There were significant differences in average lung dose, lung V5, lung V20, lung V30, spinal cord Dmean, heart Dmean, heart Dmax, heart V30, heart V40, and heart V60 between the two groups (P < 0.01). Conclusion Compared with the extended field, the involved field can reduce the irradiation dose of ORA in patients with thoracic esophageal cancer, thus reducing the risk of radiation.

Masseter nerve-innervated free gracilis muscle transfer for smile reanimation in adults / 中华耳鼻咽喉头颈外科杂志

Objective: To investigate the outcomes of masseter nerve-innervated free gracilis muscle transfer for smile reanimation in adults and to explore surgical indications. Methods: A retrospective chart review of 37 patients (11 males, 26 females, with (40.3±12.7) years old)who underwent masseter nerve-innervated free gracilis muscle transfer for smile reanimation between 2016 and 2017 was performed. Patient-reported quality of life (facial clinimetric evaluation, FaCE), physician-reported facial function (eFACE facial grading scale), and oral commissure excursion were compared preoperatively and postoperatively. SPSS 11.0 software was used to analyze the data. Results: Thirty-seven patients were followed up in one year after surgery. Significant postoperative improvements were demonstrated for commissure excursion with smile (preoperatively: (-1.2±3.1) mm, postoperatively: (6.1±3.5) mm, t=-31.1, P<0.01), ipsilateral FaCE (preoperatively: (29.4±14.1), postoperatively: (57.6±23.4), t=-38.1, P<0.01), eFACE score (Composite score t=-35.8, Static score t=-29.1, Dynamic score t=-41.3,Midface score t=-43.9, all P<0.01), respectively. Conclusion: Masseter nerve-innervated free gracilis muscle transfer is an good option for dynamic smile reanimation in adult patients who have undergone treatment for long-standing facial paralysis.

The relationship of target area and lung volume ratio with prescription dose of IMRT for esophageal cancer / 中国辐射卫生

Objective To study the relationship between the ratio of target volume to lung volume and the prescription dose in intensity modulated radiation therapy (IMRT) for esophageal cancer, so as to help clinicians to choose the appropriate prescription dose according to the target situation. Methods 80 patients with esophageal cancer were randomly selected. The lesion range included all types of esophageal cancer, and the target area was outlined according to ICRU (International Commission Radiological Units) 50 and ICRU62. Set statistical parameters and plan objectives. Statistical analysis was performed according to the statistical results of the parameters. The critical value of volume ratio is obtained by fitting calculation. Results there was a positive linear correlation between volume ratio and lung V5, V20, V30 and average lung dose. The critical value of volume ratio is 10% for 60 Gy and 13% for 50 Gy. Conclusion according to the research results, it can be predicted that when the ratio of target volume to lung volume is more than 10%, the prescribed dose should not be higher than 60 Gy; when the ratio of target volume to lung volume is more than 13%, the prescribed dose should be selected cautiously, meanwhile in the condition of whose target volume exceeds lung segment the prescribed dose. This provides a reference for clinicians when choose the prescription dose and target range while making the target delineation.

Sofosbuvir/velpatasvir plus ribavirin for Child-Pugh B and Child-Pugh C hepatitis C virus-related cirrhosis

Background/Aims@#Real-world studies assessing the effectiveness and safety of sofosbuvir/velpatasvir (SOF/VEL) plus ribavirin (RBV) for Child-Pugh B/C hepatitis C virus (HCV)-related cirrhosis are limited. @*Methods@#We included 107 patients with Child-Pugh B/C HCV-related cirrhosis receiving SOF/VEL plus RBV for 12 weeks in Taiwan. The sustained virologic response rates at off-treatment week 12 (SVR12) for the evaluable population (EP), modified EP, and per-protocol population (PP) were assessed. Thesafety profiles were reported. @*Results@#The SVR12 rates in the EP, modified EP and PP were 89.7% (95% confidence interval [CI], 82.5–94.2%), 94.1% (95% CI, 87.8–97.3%), and 100% (95% CI, 96.2–100%). Number of patients who failed to achieve SVR12 were attributed to virologic failures. The SVR12 rates were comparable regardless of patient characteristics. One patient discontinued treatment because of adverse events (AEs). Twenty-four patients had serious AEs and six died, but none were related to SOF/VEL or RBV. Among the 96 patients achieving SVR12, 84.4% and 64.6% had improved Child-Pugh and model for endstage liver disease (MELD) scores. Multivariate analysis revealed that a baseline MELD score ≥15 was associated with an improved MELD score of ≥3 (odds ratio, 4.13; 95% CI, 1.16–14.71; P=0.02). Patients with chronic kidney disease (CKD) stage 1 had more significant estimated glomerular filtration rate declines than patients with CKD stage 2 (-0.42 mL/min/1.73 m2/month; P=0.01) or stage 3 (-0.56 mL/min/1.73 m2/month; P<0.001). @*Conclusions@#SOF/VEL plus RBV for 12 weeks is efficacious and well-tolerated for Child-Pugh B/C HCV-related cirrhosis.

Tojapride Reverses Esophageal Epithelial Inflammatory Responses on Reflux Esophagitis Model Rats / 中国结合医学杂志

OBJECTIVE@#To investigate the mechanism of Tojapride, a Chinese herbal formula extract, on strengthening the barrier function of esophageal epithelium in rats with reflux esophagitis (RE).@*METHODS@#Ten out of 85 SD rats were randomly selected as the sham group (n10), and 75 rats were developed a reflux esophagitis model (RE) by the esophageal and duodenal side-to-side anastomosis. Fifty successful modeling rats were divided into different medicated groups through a random number table including the model, low-, medium-, and high-dose of Tojapride as well as omeprazole groups (n10). Three doses of Tojapride [5.73, 11.46, 22.92 g/(kg•d)] and omeprazole [4.17 mg/(kg•d)] were administrated intragastrically twice daily for 3 weeks. And the rats in the sham and model groups were administered 10 mL/kg distilled water. Gastric fluid was collected and the supernatant was kept to measure for volume, pH value and acidity. Esophageal tissues were isolated to monitor the morphological changes through hematoxylin-eosin (HE) staining, and esophageal epithelial ultrastructure was observed by transmission electron microscopy. The expressions of nuclear factor kappa-light-chain-enhancer of activated B cells p65 (NF-KBp65), κB kinase beta (IKKß), occludin, and zonula occludens-1 (ZO-1) in the esophageal tissues were measured by immunohistochemistry and Western blot, respectively.@*RESULTS@#The gastric pH value in the model group was significantly lower than the sham group (P<0.05). Compared with the model group, gastric pH value in the omeprazole and medium-dose of Tojapride groups were significantly higher (P<0.05). A large area of ulceration was found on the esophageal mucosa from the model rats, while varying degrees of congestion and partially visible erosion was observed in the remaining groups. Remarkable increase in cell gap width and decrease in desmosome count was seen in RE rats and the effect was reversed by Tojapride treatment. Compared with the sham group, the IKKß levels were significantly higher in the model group (P<0.05). However, the IKKß levels were down-regulated after treatment by all doses of Tojapride (P<0.01 or P<0.05). The occluding and ZO-1 levels decreased in the model group compared with the sham group (Ps0.01 or Ps0.05), while both indices were significantly up-regulated in the Tojapride-treated groups (P<0.01 or P<0.05).@*CONCLUSIONS@#Tojapride could improve the pathological conditions of esophageal epithelium in RE rats. The underlying mechanisms may involve in down-regulating the IKKß expression and elevating ZO-1 and occludin expression, thereby alleviating the inflammation of the esophagus and strengthening the barrier function of the esophageal epithelium.

Research progress on chemical constituents, pharmacological activities and clinical application of Bolbostemma paniculatum / 中国中药杂志

Bolbostemma paniculatum is a commonly used Chinese medicinal material effective in clearing heat, removing toxin, eliminating phlegm, and alleviating swelling. The anti-tumor activity it possesses makes it a research hotspot. At present, 76 compounds have been isolated from B. paniculatum, including triterpenoids, sterols, alkaloids, anthraquinones, organic acids, etc., with anti-tumor, antiviral, and immunosuppressive pharmacological activities. This study reviewed the research on the chemical constituents and pharmacological effects of B. paniculatum over the past 20 years, aiming to provide a scientific basis for the research on the pharmacodynamic material basis and promote the development and utilization of B. paniculatum.

Effect of acupuncture on diaphragmatic function in patients with AECOPD typeⅡ respiratory failure evaluated by ultrasound detection / 中国针灸

OBJECTIVE@#To observe the therapeutic effect of acupuncture combined with western conventional therapy on type Ⅱ respiratory failure of acute exacerbation of chronic obstructive pulmonary disease (AECOPD) and evaluate the effect of acupuncture on diaphragmatic function and prognosis by bedside ultrasound.@*METHODS@#A total of 111 patients with AECOPD type Ⅱ respiratory failure were randomized into an acupuncture group, a conventional treatment group and a non-acupoint acupuncture group, 37 cases in each one. The routine AECOPD nursing care and treatment with western medicine were provided in the 3 groups. Additionally, in the acupuncture group, acupuncture was applied at Dingchuan (EX-B 1), Feishu (BL 13), Taiyuan (LU 9), Danzhong (CV 17) and Zhongwan (CV 12), etc. In the non-acupoint acupuncture group, acupuncture was given at the points 5 to 10 mm lateral to each of the acupoints selected in the acupuncture group. Acupuncture was given once every day, 30 min each time, consecutively for 10 days in the above two groups. Separately, before treatment, on day 3, 7 and 10 of treatment, arterial partial pressure of oxygen (PaO@*RESULTS@#On day 3, 7 and 10 of treatment, PaO@*CONCLUSION@#Acupuncture as adjunctive therapy achieves significant therapeutic effect on AECOPD type Ⅱ respiratory failure. It improves diaphragmatic function, promotes oxygenation and relieves carbon dioxide retention of artery, alleviates clinical symptoms and reduces the time of mechanic ventilation and hospitalization. Besides, the bedside ultrasound detection can objectively reflect the effect of acupuncture on diaphragmatic function in the patients with AECOPD complicated with typeⅡrespiratory failure.

Analysis of surveillance results of key occupational diseases in Nanning City, 2015-2019 / 中国职业医学

OBJECTIVE: To analyze the distribution characteristics of surveillance results of key occupational diseases in Nanning City.METHODS: The occupational health monitoring data of key occupational diseases of Nanning City from 2015 to 2019 were collected using judgment sampling method and analyzed by descriptive epidemiology method. RESULTS: A total of 38 cases of key occupational diseases were reported in Nanning City during the past 5 years.The main diseases were occupational pneumoconiosis and occupational noise-induced deafness(ONID). The rate of occupational health examination was 40.06%, showing an increasing trend with the increase of years(P<0.01). The detection rate of occupational pneumoconiosis was higher than that of ONID(0.19% vs 0.01%, P<0.01). However, the abnormal detection rate of occupational health special examination in noise-exposed workers was higher than that in dust-exposed workers(10.98% vs 0.35%, P<0.01). The detection rate of pneumoconiosis-like changes in dust-exposed workers was the highest in private enterprises(P<0.01). The detection rate of binaural high frequency average hearing threshold ≥40 dB was highest in small and micro enterprises and private enterprises(all P<0.01). The detection rate of blood lead level >400 μg/L was 24.75%, and 98.80% of the abnormal workers were concentrated in medium-sized foreign-funded enterprises. The detection rates of abnormal leukocyte, neutrophil and platelet counts in benzene-exposed workers were 1.17%, 3.21% and 0.26% respectively. CONCLUSION: Among the key occupational disease risk factors in Nanning City, the number of workers exposed to dust and noise is relatively high, which results in serious consequences and harm. But the hazards of lead and benzene cannot be ignored. Emphasis should be placed on strengthening the supervision and management of key occupational diseases in small and medium-sized micro-enterprises and private enterprises.

Effect of acupuncture on analgesia and sedation in elderly patients with severe pneumonia during invasive mechanical ventilation / 中国针灸

OBJECTIVE@#To observe the analgesic and sedative effects of acupuncture in elderly patients with severe pneumonia during invasive mechanical ventilation.@*METHODS@#A total of 188 elderly patients with severe pneumonia were randomly divided into an observation group and a control group, 94 cases in each group. Both groups were treated with routine nursing and treatment of severe pneumonia such as invasive mechanical ventilation, analgesia and sedation. Based on these, the observation group was treated with acupuncture at Neiguan (PC 6), Hegu (LI 4), Yintang (GV 29) and Baihui (GV 20), twice a day until the mechanical ventilation was offline. The critical care pain observation tool (CPOT) score and Richmond agitation-sedation score (RASS) were observed before treatment and 0.5 h after analgesia and sedation; the average time of reaching the standard, the reaching standard rate of shallow sedation and analgesia within 0.5 h and 72 h as well as the dosage of analgesic and sedative drugs and compilations were compared between the two groups. The mean arterial pressure (MAP), heart rate (HR), respiratory rate (RR) and blood oxygen saturation (SpO@*RESULTS@#At the time point of 0.5 h after treatment, the CPOT and RASS scores in the two groups were lower than those before treatment (@*CONCLUSION@#Acupuncture has analgesic and sedative effect in elderly patients with severe pneumonia during invasive mechanical ventilation, which could reduce the dosage of sedative and analgesic drugs and the occurrence of complications, improve blood oxygen, and has good safety.

Sofosbuvir/velpatasvir plus ribavirin for Child-Pugh B and Child-Pugh C hepatitis C virus-related cirrhosis

Background/Aims@#Real-world studies assessing the effectiveness and safety of sofosbuvir/velpatasvir (SOF/VEL) plus ribavirin (RBV) for Child-Pugh B/C hepatitis C virus (HCV)-related cirrhosis are limited. @*Methods@#We included 107 patients with Child-Pugh B/C HCV-related cirrhosis receiving SOF/VEL plus RBV for 12 weeks in Taiwan. The sustained virologic response rates at off-treatment week 12 (SVR12) for the evaluable population (EP), modified EP, and per-protocol population (PP) were assessed. Thesafety profiles were reported. @*Results@#The SVR12 rates in the EP, modified EP and PP were 89.7% (95% confidence interval [CI], 82.5–94.2%), 94.1% (95% CI, 87.8–97.3%), and 100% (95% CI, 96.2–100%). Number of patients who failed to achieve SVR12 were attributed to virologic failures. The SVR12 rates were comparable regardless of patient characteristics. One patient discontinued treatment because of adverse events (AEs). Twenty-four patients had serious AEs and six died, but none were related to SOF/VEL or RBV. Among the 96 patients achieving SVR12, 84.4% and 64.6% had improved Child-Pugh and model for endstage liver disease (MELD) scores. Multivariate analysis revealed that a baseline MELD score ≥15 was associated with an improved MELD score of ≥3 (odds ratio, 4.13; 95% CI, 1.16–14.71; P=0.02). Patients with chronic kidney disease (CKD) stage 1 had more significant estimated glomerular filtration rate declines than patients with CKD stage 2 (-0.42 mL/min/1.73 m2/month; P=0.01) or stage 3 (-0.56 mL/min/1.73 m2/month; P<0.001). @*Conclusions@#SOF/VEL plus RBV for 12 weeks is efficacious and well-tolerated for Child-Pugh B/C HCV-related cirrhosis.

Acupuncture Combined with Early Enteral Nutrition on Patients with Postoperative Laparoscopic Common Bile Duct Exploration: A Prospective Randomized Trial / 中国结合医学杂志

OBJECTIVE@#To assess the efficiency of acupuncture combined with early enteral nutrition (EEN) in patients with postoperative laparoscopic common bile duct exploration.@*METHODS@#A total of 200 patients with postoperative laparoscopic bile duct exploration was randomized using sealed envelopes and assigned to the convenitional, EEN, acupuncture plus convenitional and acupuncture plus EEN groups, 50 cases in each group. Twelve hours after operation, the patients in EEN groups began to receive oral enteral nutrition, and the acupuncture approach was performed by acupuncturist in acupuncture plus conventional and acupuncture plus EEN groups. Acupuncture was given at Zusanli (ST 36), Shangjuxu (ST 37) and Xiajuxu (ST 39) with a depth of 15-20 mm, using the lifting-thrusting and twisting method to obtain Deqi sensation. The needles were maintained for 30 min. Treatment was given once daily, 3 times per section. After the intervention, the patients' characteristics, operation time, bleeding volume, postoperative time to first anal exhaust, postoperative complications including abdominal distension, diarrhea, gastric dilatation, intestinal obstruction, pharyngodynia, incision, abdominal and pulmonary infection and postoperative hospitalization days were assessed and compared in patients among 4 groups.@*RESULTS@#Postoperative time to first anal exhaust in the convenitional group was longer compared with the other 3 groups (P<0.05), and was shorter in the acupuncture plus EEN group than those of the convenitional, acupuncture plus convenitional and EEN groups (P<0.01). The acupuncture plus EEN group showed significant decrease in the incidence of complications and less postoperative hospitalization days compared with the other groups (P<0.05 or P<0.01). There was no readmission.@*CONCLUSION@#After laparoscopic bile duct exploration, acupuncture combined with EEN treatment significantly improves the patients' gastrointestinal function, reduces complications, and shortens postoperative hospitalization days.

Prevention effect of transcutaneous electrical acupoint stimulation for chemotherapy-related myelosuppression in non-small cell lung cancer / 中国针灸

OBJECTIVE@#To observe the prevention effect of transcutaneous electrical acupoint stimulation (TEAS) for chemotherapy-related myelosuppression in non-small cell lung cancer.@*METHODS@#A total of 102 patients with non-small cell lung cancer who received initial chemotherapy were randomly divided into a conventional group, a medication group and a TEAS group, 34 cases in each one. The conventional group was treated with chemotherapy of gemcitabine combined with cisplatin and given routine care. On the basis of conventional group's treatment, the medication group was given tablets before chemotherapy, 2-3 tablets each time, 3 times a day. In the TEAS group, on the basis of conventional group's treatment, TEAS was applied at Dazhui (GV 14), Geshu (BL 17), Hegu (LI 4), Zusanli (ST 36) and Sanyinjiao (SP 6) on day 1, 2, 3, 5, 8, 14, 21 and 28 of chemotherapy. The treatment was given 30 min each time and once a day. In the three groups, the treatment for 28 days was as one course and one course of treatment was required. The changes of leukocytes, platelets, erythrocyte, hemoglobin indexes in patients of the three groups were observed one day before chemotherapy and on day 5, 8, 11, 14, 21 and 28 of chemotherapy. The comfort situation of patients was observed one day before chemotherapy and on the 5th, 11th and 21st day of chemotherapy.@*RESULTS@#Compared with before chemotherapy, the leukocyte counts of three groups were decreased at various time points after chemotherapy (<0.05). Compared with the conventional group, the leukocyte counts were higher on day 8 and 14 in the TEAS group and on day 14 in the medication group (<0.05). Compared with before chemotherapy, the platelet count decreased on the day 5, 8, 11 and 14 of chemotherapy in the conventional group (<0.05), and the platelet counts all decreased at each time point after chemotherapy in the medication group (<0.05). The platelet counts of the TEAS group on day 5, 8, 11 and 14 of chemotherapy were higher than those of the conventional group (<0.05), and the platelet counts of the TEAS group on day 5, 8, 11 and 21 of chemotherapy were higher than those of the medication group (<0.05). Compared with the conventional group, the comfort situation scores of the TEAS group were higher on the 5th and 11th days of chemotherapy (<0.05).@*CONCLUSION@#Transcutaneous electrical acupoint stimulation can prevent chemotherapy-induced myelosuppression (leukocyte, platelets) in patients with non-small cell lung cancer and improve patient comfort situation.

Application of percutaneous pie-crusting deep medial collateral ligament release for posterior horn surgery of medial meniscus / 中国骨伤

OBJECTIVE@#To explore clinical and radiographic effects of percutaneous pie-crusting deep medial collateral ligament release in patients with posterior horn tear of medial meniscus combined with tight medial compartment.@*METHODS@#From January 2012 to December 2016, 35 patients with medial meniscus posterior horn injury were treated with percutaneous pie crusting deep medial collateral ligament release technique, including 21 males and 14 females, aged from 21 to 55 years old with an average of (39.1±6.5) years old. Degree of meniscus extrusion were recorded before and 24 months after operation. The knee valgus stress test was performed to evaluate stability of medial collateral ligament, and compared difference between healthy and affected side. Lysholm and IKDC functional scores were compared before and 24 months after operation.@*RESULTS@#All patients were followed up from 27 to 60 months with an average of (36.7±6.8) months. All patients were underwent operation, the wound healed well without complications. Operative time ranged from 0.5 to 1.2 h with an average of (0.8±0.4) h. Nineteen patients were performed partial meniscectomy, 16 patients were performed repair suture. Convex of meniscus before operation was (1.5±0.7) mm, and (1.7±0.4) mm after operation;had no statistical difference(@*CONCLUSION@#For patients with medial meniscus tear of posterior horn combined with tight medial compartment, percutaneous pie-crusting deep medial collateralligament release could improve medial compartment space, and Knee valgus instability and meniscus extrusion are not affected.