Unicorn lotus is a plant tuber in the araceae family, which has therapeutic effects such as dispelling cold and dampness, dispelling wind and phlegm, and treating stroke. However, acute poisoning of fresh Unicorn lotus has been rarely reported domestically and internationally. This article reports a case of poisoning caused by chewing unicorn lotus. The patient experienced numbness in the lips, swelling and rupture of the oral cavity, continuous salivation, difficulty swallowing and obvious burning sensation in the throat, accompanied by shortness of breath and mild hypoxemia. After receiving comprehensive treatments such as oxygen therapy, electrocardiographic monitoring, cleaning of necrotic oral mucosa, anti infection, inhibition of oral salivary secretion, and nutritional support, the patient finally recovered and was discharged.

Objective To evaluate the interventional effects of virtual reality(VR)on cancer patients in pain,anxiety,cognitive function,upper limb function and quality of life.Methods Randomised controlled trials(RCTs)using VR technology on cancer patients were retrieved from databases of CNKI,Wanfang Database,SinoMed,VIP,PubMed,Web of Science,Embase,PsycINFO and Cochrane Library,from the inception of the databases to March 2023.Two reviewers independently examined and screened the literatures,followed by evaluation of the quality and extraction of relevant themes.Meta-analysis was conducted by using RevMan 5.3 to analyse the acquired data.Results A total of 9 RCTs involving 727 patients were included.The meta-analysis demonstrated that VR technology alleviated pain intensity in cancer patients[SMD=-1.31,95%CI(-1.96 to-0.66),P<0.001],relieved anxiety[SMD=-0.96,95%CI(-1.62 to-0.31),P=0.004],improved cognitive function[SMD=3.37,95%CI(1.74 to 5.00),P<0.001],and improved quality of life of cancer patients[SMD=0.67,95%CI(0.38 to 0.96),P<0.001].However,it posed unclear effect on upper limb function[SMD=-0.57,95%CI(-1.40 to 0.26),P=0.18].Conclusion VR technology shows potentials in alleviation of pain,reduction of anxiety and improvement of cognitive function and the quality of life in cancer patients,but it remains uncertain effect on upper limb function.However,due to heterogeneity in some of the results,more high-quality studies are required to validate the interventional effects of VR technology on cancer patients.

Objective To explore the effect of the POC CLOUD intelligent management platform on the training of resi-dent doctors with the principles and operation of various point-of-care testing(POCT)instruments to develop quality control man-agement skills and ensure result accuracy.Methods In alignment with Standardized Training Content and Standards for Resi-dent Trainees(2022 Edition and the development of POCT teaching in departments,the POC CLOUD platform was employed to provide information-based and standardized training for resident trainees.Results The POC CLOUD platform standardized resi-dent trainees'qualifications for operating POCT instruments and facilitated a quick understanding of the instruments'status in ro-tating departments.This approach enhanced resident trainees'learning and quality control management skills,enabling them to analyze and review test results effectively.Conclusion POCT teaching method based on the POC CLOUD platform systematical-ly develops resident trainees'operational and quality control abilities,ensuring the accuracy and reliability of test results and im-proving the overall quality of resident trainees.

Objective:To analyze the efficacy of allo-HSCT with total body irradiation (TBI) and chemotherapy alone in the treatment of adult ALL and to explore the factors affecting prognosis.Methods:The clinical data of 95 adult patients with ALL who underwent allo-HSCT from January 2015 to August 2022 were included. According to the conditioning regimen, the patients were divided into two groups: the TBI plus cyclophosphamide (TBI/Cy) group ( n=53) and the busulfan plus cyclophosphamide (Bu/Cy) group ( n=42). Hematopoietic reconstitution after transplantation, GVHD, transplantation-related complications, relapse rate (RR), non-relapse mortality (NRM), OS, and LFS were compared, and the factors related to prognosis were analyzed. Results:The median time of neutrophil engraftment was 14 (10-25) days in the TBI/Cy group and 14 (10-24) days in the Bu/Cy group ( P=0.106). The median time of megakaryocyte engraftment was 17 (10-42) days in the TBI/Cy group and 19 (11-42) days in the Bu/Cy group ( P=0.488). The incidence of grade Ⅱ-Ⅳ acute GVHD (aGVHD) in the TBI/Cy and Bu/Cy groups was 41.5% and 35.7%, respectively ( P=0.565). The incidence of grade Ⅲ-Ⅳ aGVHD in these two groups was 24.5% and 4.8%, respectively ( P=0.009). The incidence of severe chronic GVHD in the two groups was 16.7% and 13.5%, respectively ( P=0.689). The incidence of cytomegalovirus infection, Epstein-Barr virus infection, severe infection, and hemorrhagic cystitis in the two groups was 41.5% and 35.7% ( P=0.565), 34.0% and 35.7% ( P=0.859), 43.4% and 33.3% ( P=0.318), and 20.8% and 50.0% ( P=0.003), respectively. The median follow-up time was 37.1 months and 53.3 months in the TBI/Cy and Bu/Cy groups, respectively. The 2-year cumulative RR was 17.0% in the TBI/Cy group and 42.9% in the Bu/Cy group ( P=0.017). The 2-year cumulative NRM was 24.5% and 7.1%, respectively ( P=0.120). The 2-year LFS was 58.5% and 50.0%, respectively ( P=0.466). The 2-year OS rate was 69.8% and 64.3%, respectively ( P=0.697). In the multivariate analysis, the conditioning regimen containing TBI was a protective factor for relapse after transplantation ( HR=0.304, 95% CI 0.135-0.688, P=0.004), whereas the effect on NRM was not significant ( HR=1.393, 95% CI 0.355-5.462, P=0.634). Infection was an independent risk factor for OS after allo-HSCT in adult patients with ALL. Conclusion:allo-HSCT based on TBI conditioning regimen had lower relapse rate and lower incidence of hemorrhagic cystitis for adult ALL, compared with chemotherapy regimen. While the incidence o grade Ⅲ/Ⅳ aGVHD was hgher in TBI conditioning regimen than that in chemotherapy regimen.

Case 1: A 27-year-old female with ALK-positive anaplastic large cell lymphoma/leukemia; Case 2: A 27-year-old male with acute myeloid leukemia; Case 3: A 56-year-old male with myelodysplastic syndrome. These three patients underwent haploid hematopoietic stem cell transplantation and experienced severe oral mucosal inflammation, nausea, vomiting, diarrhea, and other symptoms over a long period, which significantly restricted eating. Neurological and psychiatric symptoms appeared at 50, 38, and 50 days following transplantation, respectively. The diagnosis of Wernicke encephalopathy was made by head magnetic resonance imaging, whereas the condition improved significantly after intravenous infusion of vitamin B 1.

Unicorn lotus is a plant tuber in the araceae family, which has therapeutic effects such as dispelling cold and dampness, dispelling wind and phlegm, and treating stroke. However, acute poisoning of fresh Unicorn lotus has been rarely reported domestically and internationally. This article reports a case of poisoning caused by chewing unicorn lotus. The patient experienced numbness in the lips, swelling and rupture of the oral cavity, continuous salivation, difficulty swallowing and obvious burning sensation in the throat, accompanied by shortness of breath and mild hypoxemia. After receiving comprehensive treatments such as oxygen therapy, electrocardiographic monitoring, cleaning of necrotic oral mucosa, anti infection, inhibition of oral salivary secretion, and nutritional support, the patient finally recovered and was discharged.

Objective To analyze the characteristics of the new and severe adverse drug reactions(ADR)in our hospital from 2017 to 2021,and to provide a reference for the rational use of drugs in the clinic and the reduction of ADR.Methods Retrospective classification and statistical methods were used to comprehensively analyze new and serious adverse drug reactions reported in our hospital.Results Among the 178 reports,the reporting staff was mainly pharmacists(163 cases,91.57%).Adverse reactions mainly occurred in patients over 65 years old(88 cases,49.44%).The dosage forms involved are mainly injections and tablets.Among the drugs involved,antitumor drugs accounted for the highest proportion(34.95%).ADR involved the most systemic/organ damage was hematological system(34.95%),followed by digestive system damage(29.03%).Conclusion Monitoring of new and serious ADR should be paid a close attention,especially antitumor drugs,to improve the reporting rate and ensure the safety of patients'medication.

Objective:To explore the therapeutic characteristics of population with gout achieving treat-to-target (T2T) indicators through real-world research and evaluate their safety.Methods:A total of 3 287 patients diagnosed with gout by rheumatologists in 21 first-class tertiary hospitals in 10 provinces, municipalities, and autonomous regions in China from January 2015 to December 2021 were included in this polycentric cross-sectional study. The database included patients′ general information, disease characteristics, and clinical application of traditional Chinese and Western medicine treatment measures. SPSS and Excel software were used for data analysis. Frequency analysis, cluster analysis, and factor analysis were used to summarize the characteristics and rules of treatment measures for patients with gout who achieved the target after treatment. The occurrence of adverse events (AE) was recorded during treatment.Results:After treatment, 691 visits (7%) achieved the serum urate (SUA) target, and the most frequent use of urate-lowering therapy (ULT) was febuxostat, followed by benzbromarone. The most common treatment options were following: GroupⅠ: traditional Chinese medicine (TCM) decoction-TCM external treatment-physical exercise-proprietary Chinese medicine; GroupⅡ: ferulic acid-nonsteroidal anti-inflammatory drugs (NSAIDs); Group Ⅲ: allopurinol-sodium bicarbonate-benzbromarone; Group Ⅳ: glucocorticoid-colchicine; Group Ⅴ: febuxostat. A total of 5 898 visits (60%) chieved manifestations of joint pain VAS scores target, and the most frequently used drug to control joint symptoms was NSAIDs. The frequency of use of drugs to control joint symptoms were 2 118 times (usage rate reached 35.9%), while the frequency of ULT were 2 504 times (usage rate reached 42.5%), which was higher than the joint symptom control drug. The most common treatment options were following: Group Ⅰ: proprietary Chinese medicine-TCM decoction-TCM external treatment-physical exercise; Group Ⅱ: NSAIDs-colchicine hormones; Group Ⅲ: allopurinol, Group Ⅳ: benzbromarone; Group Ⅴ: febuxostat. A total of 59 adverse events occurred during treatment.Conclusion:The proportions of gout patients who reach target serum urate level & good control of joint symptoms are both very low, and ULT and anti-inflammatory prescription patterns are very different from international guidelines, so it is necessary to strengthen the standardized management of gout patients. At the same time, life intervention measures account for a certain proportion of the treatment plans for the T2T population, and further exploration is needed.

Objective:To evaluate the safety and efficacy of bortezomib plus highdose melphalan (L-phenylalanine nitrogen mustard) (Bor-HDM) pretreatment regimen for multiple myeloma (MM) with autologous hematopoietic stem cell transplantation (ASCT).Methods:From August 2008 to December 2021, the relevant clinical data were retrospectively reviewed for 58 MM patients undergoing MM transplantation.The conditioning regimens were Bor-HDM (n=36) and HDM (n=22). Non-hematopoietic adverse reactions, hematopoietic reconstruction time, remission rate post-ASCT and minimal negative rate of residual disease (MRD) on flow cytometry within 3 months post-ASCT and survivals were analyzed.Results:In Bor-HDM and HDM groups, median time of neutrophil engraftment was 12(8-30) and 11(8-29) day and median time of platelet reconstitution 16(8-33) and 16(7-32) day respectively.There was no significant inter-group difference ( P=0.890, P=0.638). In Bor-HDM group, the most common non-hematological adverse reactions were nausea (n=21, 58.0%) and diarrhea (n=11, 30.6%). There was no transplant-related death.Complete remission (CR) rate was (25/36, 69.4%) versus (9/22, 40.9%). The inter-group difference was statistically significant ( P=0.032). Median follow-up period was 29.0(2.0-91.0) vs. 20.5(5.0-114.0) month, 3-year progression-free survival(PFS)62.1% vs. 39.7% and 3-year overall survival(OS) 83.8% vs. 62.5%.There were relapse (n=10 vs.10) and death (n=6 vs. 7). Median PFS in Bor-HDM and HDM groups was non-attained and 27 months( P=0.047) and median OS time non-attained and 40 months respectively ( P=0.282). Multivariate analysis revealed that CR was an independent risk factor for PFS ( HR=28.896, 95% CI: 6.130-136.198, P<0.001). Non-CR was an independent risk factor for OS ( HR=3.843, 95% CI: 1.334-11.071, P=0.013; HR=28.595, 95% CI: 6.273-130.355, P<0.001). Conclusions:Bor-HDM pretreatment regimen of ASCT is both safe and efficacious for MM patients.

Objective:To analyze the cause and epidemiological characteristics of an outbreak of cutaneous anthrax in Caoxian County, Heze City, Shandong Province, and to provide scientific basis for anthrax prevention and control.Methods:Using on-site epidemiological investigation methods and the "Anthrax Epidemiological Case Investigation Form", case investigations were conducted based on the epidemiological contact history and close contacts of suspected anthrax cases reported by the national health care system ( n = 83). Scorched skin smears, diseased cattle tissues, soil samples from the slaughter site and smears from slaughter utensils were collected from cases for Real-time PCR testing and pathogenic bacteria isolation and culture, respectively. Anthrax determination criteria were carried out with reference to "Anthrax Diagnosis" (WS 283-2020). Results:A total of 13 cases of cutaneous anthrax were found in this outbreak, including 12 clinically diagnosed cases and one confirmed case (positive Real-time PCR test and isolation of a strain of Bacillus anthracis). The epidemiological investigation determined that the source of infection in this outbreak was diseased cattle, the transmission route was through slaughter of diseased cattle, contact with contaminated utensils and related cattle products, and the patients were mainly engaged in occupations related to cattle slaughter or cattle product collection and sale. A total of 84 samples were collected, including 13 skin scabs, 64 environmental samples and 7 beef samples. Thirty-six positive PCR tests were performed, with a positive rate of 42.86% (36/84). Among them, 100.00% (13/13) were positive for skin scab smear specimens, 29.69% (19/64) for environmental samples and 4/7 for beef samples. A total of 8 strains of Bacillus anthracis were isolated, including 6 environmental specimens, 1 suspected case and 1 beef strain, with an overall detection rate of 9.52% (8/84). Eighty-three close contacts were investigated. Thirteen households involved in the epidemic were disinfected by spraying (200 ml/m 2) with chlorine-containing disinfectant (5 000 mg/L), and a total of 40 households involved in the epidemic were disinfected, covering an area of about 10 765 m 2. Forty-five pieces of suspected contaminated clothing were burned and disposed of, and 152 pieces of kitchenware were soaked. Conclusions:Slaughter of infected cattle, contact with contaminated utensils and related cattle products are the main causes of this skin anthrax outbreak. Strengthening market supervision, deepening inter-animal epidemic prevention, carrying out publicity and education on anthrax prevention and control, and enhancing practitioners' awareness of disease prevention is the key to prevent anthrax from occurring.