1.Expert consensus on prevention and management of enteral nutrition therapy complications for critically ill patients in China (2021 edition)
Yuanyuan MI ; Haiyan HUANG ; You SHANG ; Xiaoping SHAO ; Peipei HUANG ; Chenglin XIANG ; Shuhua WANG ; Lei BAO ; Lanping ZHENG ; Su GU ; Yun XU ; Chuansheng LI ; Shiying YUAN
Chinese Critical Care Medicine 2021;33(8):903-918
Enteral nutrition plays an irreplaceable role in the nutritional treatment of critically ill patients. In order to help clinical medical staff to manage the common complications during the implementations of enteral nutrition for critically ill patients, the consensus writing team carried out literature retrieval, literature quality evaluation, evidence synthesis. Several topics such as diarrhea, aspiration, high gastric residual volume, abdominal distension, etc. were assessed by evidence-based methodology and Delphi method. After two rounds of expert investigations, Expert consensus on prevention and management of enteral nutrition therapy complications for critically ill patients in China (2021 edition) developed, and provided guidance for clinical medical staff.
2.Analysis of 39 cases of gastrointestinal neuroendocrine neoplasms and evaluation of the efficacy of endoscopic submucosal dissection
Bianxia LI ; Xin CHEN ; Zhongqing ZHENG ; Tao WANG ; Yujie ZHANG ; Shu LI ; Lanping ZHU ; Shuang MA ; Bangmao WANG
Chinese Journal of Clinical Oncology 2018;45(12):623-627
To investigate the safety and clinical efficacy of endoscopic submucosal dissection (ESD) in the treatment of gastrointestinal neuroendocrine neoplasms (GI-NENs). Methods: The clinical and pathological features of 39 patients with GI-NENs who were treated with ESD, the efficacy of ESD treatment, complications, and follow-up results were analyzed retrospectively. Results: The 39 cases of GI-NENs were all neuroendocrine tumors (NETs). According to histopathology and proliferative activity, there were 37 cases of G1, two cases of G2, and no cases of G3, including 23 cases of cancer in the rectum, 12 in the stomach, 4 in the duodenum. Thirty-five lesions invaded the mucosa or submucosa, four invaded the muscularis propria, one perforated in the ESD, and two were associated with bleeding. After 6 to 90 months of follow-up, new lesions were found in 1 patient with g-NETs in different parts of the stomach at 5 and 34 months after operation, followed by ESD treatment and further follow-up. No lymph node and distant metastases were found, and the survival rate of the patients was 100%. Conclusions: For GI-NENs without lymph node and distant metastases, the lesion is con-fined to the submucosa, and a diameter≤1.0 cm is an absolute indication of ESD. For rectal neuroendocrine neoplasms that have non-invasive muscularis propria with diameters between 1 and 1.5 cm, or for patients with Type 1 gastric neuroendocrine tumors (T1-GNETs) that are predicted to be T2, ESD treatment should be prioritized to preserve gastrointestinal volume and function.
3.Development,reliability and validity of nurses'knowledge,attitude and practice questionnaire on medication management for patients with dysphagia
Yi LIU ; Liqun ZHU ; Sheng SUI ; Ruo ZHUANG ; Yiyi NI ; Yuanyuan MI ; Lei BAO ; Li LI ; Lanping ZHENG ; Mengmeng CHEN
Chongqing Medicine 2024;53(5):738-744
Objective To develop nurses'knowledge,attitude and practice questionnaire on medication management for patients with dysphagia,and test its reliability and validity.Methods Based on the evidence-based summary of the best evidence of medication management for patients with dysphagia,guided by the the-ory of knowledge,attitude and practice,the basic dimensions and item pool of the questionnaire were deter-mined through group discussion,Delphi expert consultation and pre-investigation.In order to revise the ques-tionnaire,437 nurses from 10 tertiary hospitals in Jiangsu Province were conveniently selected for investigation,and the reliability and validity of the questionnaire were tested according to the survey results.Results The nurses'knowl-edge,attitude and practice questionnaire on medication management for patients with dysphagia included 43 items in three dimensions.The three dimensions were analyzed by exploratory factors,and six common factors with characteristic roots>1 were extracted.Two factors were extracted from the knowledge dimension,and the cumulative variance contribution rate was 74.958%,One factor was extracted from the attitude dimen-sion,and the cumulative variance contribution rate was 77.655%.Three factors were extracted from the prac-tice dimension,and the cumulative variance contribution rate was 72.274%.The factor load of each item was 0.618-0.902,Cronbach's α coefficient of the total questionnaire was 0.949,and the test-retest reliability was 0.909.The overall content validity coefficient of the questionnaire was 0.922,and the content validity coeffi-cient for each item was 0.800-1.000.Conclusion The nurses'knowledge,attitude and practice questionnaire on medication management for patients with dysphagia developed in this study has good reliability and validi-ty,and could be used as an effective tool to evaluate the status quo of nurses'medication management for pa-tients with dysphagia.
4. Comparison of clinical features of hemorrhagic cystitis after haploidentical and matched sibling donor allogeneic hematopoietic stem cell transplantation
Fengmei ZHENG ; Haixia FU ; Tingting HAN ; Fengrong WANG ; Jingzhi WANG ; Yao CHEN ; Chenhua YAN ; Yuanyuan ZHANG ; Wei HAN ; Yuhong CHEN ; Huan CHEN ; Yu WANG ; Xiaohui ZHANG ; Kaiyan LIU ; Xiaojun HUANG ; Lanping XU
Chinese Journal of Hematology 2017;38(8):656-661
Objective:
To compare incidence and clinical features of hemorrhage cystitis (HC) after haploidentical donor (HID) allogeneic hematopoietic stem cell transplantation (HSCT) and matched sibling donor (MSD) HSCT.
Methods:
Medical records of 609 (including 406 HID-HSCT and 203 MSD-HSCT cases) hematologic malignancies patients treated with HSCT undergoing myeloablative conditioning regimen from January 2011 to December 2012 were analyzed retrospectively.
Results:
HC occurred 183 in HID and 17 ones in MSD respectively. The cumulative incidence of HC in HID group was higher than in MSD group[ (45.6±2.5) %
5.Biocontrol Effect and Culture Condition Optimization of Trichoderma citrinoviride Strain Isolated from Rhizosphere of Atractylodes lancea
Kuo LI ; Sheng WANG ; Hongyang WANG ; Zheng PENG ; Xiuzhi GUO ; Tielin WANG ; Yuefeng WANG ; Lanping GUO
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(15):192-199
ObjectiveRoot rot is one of the most serious diseases in the cultivation and production of Atractylodes lancea. Trichoderma spp. are effective in the biocontrol of root rot without causing environmental pollution. This study aims to isolate and study a Trichoderma strain capable preventing and controlling root rot from the rhizosphere of A. lancea and to solve the problem of disease prevention and control in the planting and production of A. lancea. MethodTrichoderma T2204 was isolated by the dilution-coating method and identified by ITS sequencing. The inhibitory activities of T2204 and its volatiles against two pathogenic fungal strains were examined by dual-culture and co-culture experiments. The biocontrol potential of T2204 on root rot of A. lancea and the effect of T2204 on the accumulation of medicinal compounds in the rhizosphere of A. lancea were investigated by pot experiments and GC-MS, respectively. In addition, the optimal medium, photoperiod, temperature, pH, and carbon and nitrogen sources for the culture of T2204 were explored. ResultThe Trichoderma isolate T2204 was identified as T. citrinoviride and had direct inhibitory effects on two highly pathogenic strains causing root rot. In the dual-culture experiments with the two pathogenic strains, T2204 showcased the inhibition rates of 77.90% and 76.80%, respectively. In the co-culture experiments with the two pathogenic strains, the volatile organic compounds produced by T2204 showed the inhibition rates of 57.11% and 81.11%, respectively. The pot experiments showed that the survival rate of A. lancea seedlings infected by root rot reached 100% after inoculation with T2204 and was only 50% in the case without inoculation of T2204. After 150 days of cultivation, the dry weight and atractylodin content of the rhizome of A. lancea plants treated with T2204 increased by 32% (P<0.05) and 11%, respectively, compared with the untreated group. The optimal conditions for the growth of T2204 were PDA or PSA medium, photoperiod of 12 h dark/12 h light, 25-30 °C, pH 5-6, carbon sources of glucose, D-fructose, soluble starch, and maltose, and the nitrogen sources of ammonium sulfate and ammonium dihydrogen phosphate. The optimal conditions for the sporulation of T2204 were PSA or CMA medium, photoperiod of 12 h dark/12 h light, 20-30 °C, pH 8, carbon source of sucrose, and nitrogen source of sodium nitrate. ConclusionT2204 could improve the growth and root rot resistance of A. lancea and promote the accumulation of medicinal compounds. The findings laid a foundation for the industrialized production and application of T2204 in the production of A. lancea in the future.