Objective:To analyze the efficacy and safety of nalbuphine for analgesia in patients with non-mechanical ventilation in intensive care unit (ICU).Methods:From December 2018 to August 2021, a multicenter randomized controlled clinical study was conducted to select non-mechanical ventilation patients with analgesic needs admitted to ICU of four hospitals in Henan Province and Guizhou Province. Patients were randomly assigned to nalbuphine group and fentanyl group. The nalbuphine group was given continuous infusion of nalbuphine [0.05~0.20 mg/(kg·h)], and the fentanyl group was given continuous infusion of fentanyl [0.5~2.0 μg/(kg·h)]. The analgesic target was critical-care pain observation tool (CPOT) score<2. The observation time was 48 hours. The primary endpoint was CPOT score, the secondary endpoints were Richmond agitation-sedation score (RASS), ICU length of stay, adverse events, and proportion of mechanical ventilation. The quantitative data of the two groups were compared by t test or Mann-Whitney U test. The enumeration data were compared by chi square test or Fisher exact probability method. The data at different time points between groups were compared by repeated measures analysis of variance. Results:A total of 210 patients were enrolled, including 105 patients in the nalbuphine group and 105 patients in the fentanyl group. There was no significant difference in baseline data between the two groups (all P>0.05). There was no significant difference in CPOT score between nalbuphine group and fentanyl group at each time point after medication ( P>0.05), the CPOT score of both groups at each time point after medication was significantly lower than that before medication, and the analgesic target could be achieved and maintained 2 hours after medication. There was no significant difference in RASS between the two groups at each time point after medication ( P>0.05), which was significantly lower than that before medication, and the target sedative effect was achieved 2 hours after medication. There was no significant difference in ICU length of stay between nalbuphine group and fentanyl group [5.0(4.0,7.5) d vs. 5.0(4.0,8.0) d, P=0.504]. The incidence of delirium, nausea and vomiting, abdominal distension, pruritus, vertigo and other adverse events in the nalbuphine group was lower than that in the fentanyl group (all P<0.05). There was no significant difference in the incidence of other adverse events such as deep sedation, hypotension and bradycardia between the two groups (all P>0.05). The incidence of respiratory depression in nalbuphine group was not significantly different from that in fentanyl group ( P>0.05), but the proportion of mechanical ventilation was significantly lower than that in the fentanyl group [1.9% (2/105) vs. 8.6%(9/105), P=0.030]. Conclusions:Nalbuphine could be used for analgesia in ICU patients with non-mechanical ventilation. The target analgesic effect could be achieved within 2 hours, and it had a certain sedative effect with a low incidence of adverse reactions.

Odontogenic maxillary sinusitis(OMS)is a subtype of maxillary sinusitis(MS).It is actually inflammation of the maxillary sinus that secondary to adjacent infectious maxillary dental lesion.Due to the lack of unique clinical features,OMS is difficult to distinguish from other types of rhinosinusitis.Besides,the characteristic infectious pathogeny of OMS makes it is resistant to conventional therapies of rhinosinusitis.Its current diagnosis and treatment are thus facing great difficulties.The multi-disciplinary cooperation between otolaryngologists and dentists is absolutely urgent to settle these questions and to acquire standardized diagnostic and treatment regimen for OMS.However,this disease has actually received little attention and has been underrepresented by relatively low publication volume and quality.Based on systematically reviewed literature and practical experiences of expert members,our consensus focuses on characteristics,symptoms,classification and diagnosis of OMS,and further put forward multi-disciplinary treatment decisions for OMS,as well as the common treatment complications and relative managements.This consensus aims to increase attention to OMS,and optimize the clinical diagnosis and decision-making of OMS,which finally provides evidence-based options for OMS clinical management.

Endo-periodontal lesions(EPLs)involve both the periodontium and pulp tissue and have complicated etiologies and pathogenic mechanisms,including unique anatomical and microbiological characteristics and multiple contributing factors.This etiological complexity leads to difficulties in determining patient prognosis,posing great challenges in clinical practice.Furthermore,EPL-affected teeth require multidisciplinary therapy,including periodontal therapy,endodontic therapy and others,but there is still much debate about the appropriate timing of periodontal therapy and root canal therapy.By compiling the most recent findings on the etiology,pathogenesis,clinical characteristics,diagnosis,therapy,and prognosis of EPL-affected teeth,this consensus sought to support clinicians in making the best possible treatment decisions based on both biological and clinical evidence.

Objective:To analyze the epidemiological characteristics and related indicators of plague in Yulin City, Shaanxi Province, and to evaluate the risk of plague epidemic in the future and formulate scientific and reasonable prevention and control measures.Methods:The plague surveillance data of national (Dingbian County) and provincial (Yuyang District, Jingbian County, Hengshan District, Shenmu City, Fugu County) plague monitoring sites in Yulin City from 2011 to 2021 were collected through the China Disease Prevention and Control Information System Pestis Prevention and Control Management Information System, and the plague epidemic situation among humans and animals, the main host animals and their flea infection were analyzed by descriptive epidemiological methods. The expert consultation method and plague risk assessment tool V1.0 were used to assess the epidemic risk of the plague in Yulin City.Results:There was no human and animal plague epidemic in Yulin City from 2011 to 2021. In national monitoring site, the density of main host animal was 5.79/hm 2, ranging from 3.02/hm 2 to 9.08/hm 2,the dominant species was Mongolian gerbil, accounting for 98.21% (3 402/3 464); the capture rate of wild nocturnal rodents was 1.27% (350/27 600), ranging from 0.21% to 3.83%, the dominant species was Cricetulus barabensis, accounting for 44.86% (157/350); the flea infection rate of the rodent body was 16.91% (768/4 541), with a flea index of 0.40, the dominant flea species was the Nosopsyllus laeviceps kuzenkov, accounting for 66.54% (1 203/1 808). In provincial monitoring site, the density of main host animals was 0.49/hm 2, ranging from 0.31/hm 2 to 0.67/hm 2, the dominant species was Alashan ground squirrel, accounting for 63.61% (194/305); the capture rate of nocturnal rodents in the wild was 1.76% (560/31 795), ranging from 0.89% to 3.93%, the dominant species was Roborovski dwarf hamster, accounting for 26.61% (149/560); the capture rate of domestic rats was 2.37% (397/16 750), ranging from 1.48% to 3.10%, the rodents included Rattus norvegicus (47.36%, 188/397) and house mouse (52.64%, 209/397); the flea infection rate of the rat body was 13.26% (182/1 373), with a flea index of 0.40; the dominant flea species was Ophthalmopsylla jettmari, accounting for 45.23% (251/555). The 5 281 pathogenic culture samples and 2 110 serological test samples were all negative. The Pearson correlation analysis results showed that there was no correlation between rodent density and flea infection rate or flea index at national and provincial monitoring sites ( r = - 0.26, - 0.48, 0.09, 0.12, P > 0.05), while flea infection rate and flea index were positively correlated ( r = 0.67, 0.81, P < 0.05). In 2022, Yulin City, Shaanxi Province was not ruled out the possibility of human plague epidemic, and the risk of plague epidemic among animals was high. Conclusions:From 2011 to 2021, the density of the main host animals at the national and provincial monitoring sites in Yulin City has remained at a low level, and the flea index has increased. There is a risk of plague epidemic in Yulin City, so the monitoring work should be further strengthened, and emergency supplies and capacity reserves should be well prepared.

Background::Sepsis is a serious disease caused by infection. Aminophylline has anti-asthma and anti-inflammatory effects. We aimed to explore the safety and effect of aminophylline in sepsis.Methods::We conducted a clinical randomized controlled trial involving 100 patients diagnosed with sepsis within 48 h after intensive care unit (ICU) admission in two sites. All patients were randomized in a 1:1 ratio to receive standard therapy with or without aminophylline. The primary clinical outcome was all-cause mortality at 28 days.Results::From September 27, 2018 to February 12, 2020, we screened 277 septic patients and eventually enrolled 100 patients, with 50 assigned to the aminophylline group and 50 to the usual-care group. At 28 days, 7 of 50 patients (14.0%) in the aminophylline group had died, compared with 16 of 50 (32.0%) in the usual-care group ( P = 0.032). Cox regression showed that the aminophylline group had a lower hazard of death (hazard ratio = 0.312, 95% confidence interval: 0.129-0.753). Compared with the usual-care group, patients in the aminophylline group had a longer survival time ( P = 0.039 by the log-rank test). The effects of aminophylline on vasopressor dose, oxygenation index, and sequential organ failure assessment score were time-dependent with treatment. There were no significant differences in total hospitalization days, ICU hospitalization days, and rates of serious adverse events (all P > 0.05). No adverse events were observed in the trial. Conclusions::Aminophylline as an adjunct therapy could significantly reduce the risk of death and prolong the survival time of patients with sepsis.Trial registration::ChiCTR.org.cn, ChiCTR1800019173.

Objective:To explore the effect of suspension exercise training (SET) on the lumbar function and balance ability of patients with thoracolumbar fracture and spinal cord injury.Methods:Totally 64 patients with thoracolumbar fracture and spinalcord injury were randomly divided into a control group and an observation group, each of 32. Both groups received pedicle screw reduction with internal fixation and spinal dome decompression, followed by routine post-operative rehabilitation. In addition, the observation group performed double bridge and single leg suspension training and pelvic lift training. Everyone′s walking ability, spinal nerve functionality and balance were evaluated 3 days after the operation and 2 months after the training. Stride frequency, stride length and walking speed were observed. American Spinal Injury Association (ASIA) nerve function classifications were assigned. The trajectory length, trajectory included area and movement deviation of each subject′s center of gravity (CG) was recorded.Results:The average stride frequency, step length and walking speed of the observation group had all improved significantly after the intervention, and were significantly better than the control group′s averages at that point. This was also true of the proportion in ASIA neurological function grade D (65.63%), CG trajectory length and area, and the Romberg rate of deviation along the X-axis and Y-axis of the CG.Conclusion:SET training after pedicle screw reduction and internal fixation and spinal dome decompression can significantly improve the spinal nerve functioning of persons after a thoracolumbar fracture with incomplete spinal cord injury. It enhances their balance and walking ability. Such therapy is worthy of clinical promotion and application.

Objective:To summarize the patient profiles and therapeutic efficacies of ABO-incompatible living-related kidney transplantations at 19 domestic transplant centers and provide rationales for clinical application of ABOi-KT.Methods:Clinical cases of ABO-incompatible/compatible kidney transplantation (ABOi-KT/ABOc-KT) from December 2006 to December 2009 were collected. Then, statistical analyses were conducted from the aspects of tissue matching, perioperative managements, complications and survival rates of renal allograft or recipients.Results:Clinical data of 342 ABOi-KT and 779 ABOc-KT indicated that (1) no inter-group differences existed in age, body mass index (BMI), donor-recipient relationship or waiting time of pre-operative dialysis; (2) ABO blood type: blood type O recipients had the longest waiting list and transplantations from blood type A to blood type O accounted for the largest proportion; (3) HLA matching: no statistical significance existed in mismatch rate or positive rate of PRA I/II between two types of surgery; (4) CD20 should be properly used on the basis of different phrases; (5) hemorrhage was a common complication during an early postoperative period and microthrombosis appeared later; (6) no difference existed in postoperative incidence of complications or survival rate of renal allograft and recipients at 1/3/5/10 years between ABOi-KT and ABOc-KT. The acute rejection rate and serum creatinine levels of ABOi-KT recipients were comparable to those of ABOc-KT recipients within 1 year.Conclusions:ABOi-KT is both safe and effective so that it may be applied at all transplant centers as needed.

Objective:To analyze the clinicopathological features in diabetic kidney disease (DKD) and non-diabetic kidney disease (NDKD) patients, and provide reference for patients who will receive renal biopsy with diabetes mellitus complicated with chronic kidney disease.Methods:The patients with type 2 diabetes mellitus complicated with chronic kidney disease who underwent renal biopsy were collected through the database at the Nanfang Hospital of Southern Medical University from February 2002 to June 2018. According to the results of renal biopsy, they were divided into DKD group and NDKD group (including DKD+NDKD). The clinical manifestations and pathological types were compared between the two groups.Results:A total of 507 patients were eventually included in the study. There were 114 cases (22.5%) with DKD and 393 cases (77.5%) with NDKD. Pathologically, the most common pathological types of NDKD were membranous nephropathy (30.0%) and IgA nephropathy (19.1%). Among NDKD patients, 5.6% patients had DKD combing with NDKD. In term of the clinical manifestations, DKD patients had a longer history of diabetes (>1 year, 76.3% vs 36.1%, P<0.001), higher quantity of urinary protein [3.69(1.70, 6.74) g/24 h vs 2.21(0.91, 4.97) g/24 h, P<0.001], higher serum creatinine [117.5(85.8, 194.5) μmol/L vs 89.0(68.0, 143.8) μmol/L, P<0.001] than NDKD patients. But the hemoglobin [(105.07±20.85) g/L vs (124.41±25.02) g/L, P=0.002] and cholesterol [(5.69±1.87) mmol/L vs (6.43±2.75) mmol/L, P=0.001] in DKD patients were lower than those in NDKD patients. Logistic regression analysis showed that diabetes mellitus history ( OR=4.162, 95% CI 1.717-10.098, P=0.002) , higer systolic pressure (every 1 mmHg, OR=1.028, 95% CI 1.011-1.045, P=0.001) , history of antihypertensive medication ( OR=3.141, 95% CI 1.496-6.591, P=0.002), diabetic retinopathy ( OR=5.561, 95% CI 2.361-13.100, P<0.001) and higher glycated hemoglobin level (every 1%, OR=1.680, 95% CI 1.333-2.118, P<0.001) were related factors of DKD, while hematuria ( OR=2.781, 95% CI 1.334-5.798, P=0.006) and higher hemoglobin level (every 1 g/L, OR=1.022, 95% CI 1.008-1.037, P=0.002) were related factors of NDKD. Conclusions:There are differences in clinical manifestations and pathological types between DKD and NDKD. The history of diabetes, antihypertensive medication, fundus examination, higher of proteinuria and glycosylated hemoglobin may predict DKD, while hematuria and higher level of hemoglobin may have certain guiding significance for the diagnosis of NDKD. The indication of renal biopsy in patients with diabetes mellitus complicated with chronic kidney disease should include comprehensive clinical manifestations.

Since the cluster of the 2019 novel coronavirus (2019-nCoV) pneumonia, a large number of patients gathered, the mortality of critical patients has remained high and the treatment was unclear. In this outbreak, Hunan Changde region immediately set up a hospital and intensive care unit. The patients relieved through respiratory support, hemodynamics management, nutritional support, the application of antiviral drugs, analgesic and sedation. The treatment experience in severe cases of 2019-nCov pneumonia patients were summarized as follows: in terms of respiratory support, we needed to pay attention to the advantages of high-flow nasal cannula oxygen therapy (HFNC) and the intervention of mechanical ventilation, pay attention to the ventilator parameters, and adopt prone position timely. In the aspects of fluid resuscitation and volume management, we should pay attention to the characteristics of severe patients' volume status, perform early evaluation, and clinicians should focused on hemodynamic management beside the bed. In the aspect of nutritional support and evaluation and maintenance of intestinal function, early enteral nutrition should be adopted in time. However, the trade-off between the risk of intestinal function and nutritional support in patients with mechanical ventilation and the antiviral benefits of Kaletra needed to be reevaluated, the optimized way of analgesia and sedation was adopted, at the same time, the usage and side effects of antiviral drugs should be paid attention to. We should grasp the opportunity of transportation for severe patients. It is suggested that some warning scores should be used to facilitate early recognition of patients with severe infection and then they should be earlier transferred to the designated hospital for intensive care.

OBJECTIVE：To promote rational use of OTC in the family ，and to provide reference for the formulation of related policy by health administration department. METHODS ：By stratified cluster sampling method ，using residents of 4 cities from Gansu province as objects ，face-to-face questionnaire household survey was conducted in Jan. 2019. The general information of the residents and their family self-medication behaviors were collected ，and the influential factors [tendency factors （including cognition of OTC and attitude towards self-medication ），contributing factors and strengthening factors ，and odds ratio （OR）was used to study the correlation between factors and results] of self-medication behaviors were analyzed by PRECEDE-PROCEED model. Epi Data 3.10 software was used to establish database ，and SPSS 16.0 software was adopted to analyze the family self-medication behavior of residents statistically. RESULTS ：A total of 3 600 questionnaires were sent out ，and 3 111 valid questionnaires were recovered ，with an effective recovery rate of 86.4％. 81.8％（2 541/3 106）of the respondents had self- medication behavior in the past 1 year. The results of binary Logistic regression and χ2 test showed that female residents ，irregular daily life ， no chronic disease ，low monthly family income ，new rural cooperative medical care and urban residents ’medical insurance were more inclined to self-medication. In the tendency factors ，residents who knew that OTC could be purchased in the pharmacy without the doctor ’s prescription （OR＝1.322）， Δ 基金项目 ：国家自然科学基金资助项目 （No.41405108， No.21472077） drug package with OTC logo （OR＝1.397）and the Chinese ＊讲师，硕士。研究方向：药物新制剂、新剂型、新技术。E-mail： herbal medicine also had toxic side effects （OR＝1.750），the 410843130@qq.com possibility of self-medication was greater ；the residents who # 通信作者：教授，博士。研究方向：药物活性分子的设计与合 seldom cleaned the family medicine box （OR＝0.462），quick 成。E-mail：wangshh@lzu.edu.cn and effective drugs （OR＝0.670） and ADR （OR＝0.688） 中国药房 2020年第31卷第11期 China Pharmacy 2020Vol. 31 No. 11 ·1377· were the factors that prevent the occurrence of se lf-medication behavior ，while low drug price （OR＝5.298）was the tendency factor of self-medication behavior. In the contributing factors ，the incidence of self-medication of residents with regular drugs in their home was 2.997 times higher than that those without reserves ；the convenience of self-medication （OR＝1.376），the proximity of drugstores to home （OR＝1.680），the credibility of drug quality （OR＝1.355） had a facilitating effect on the occurrence of self-medication. In the strengthening factors ，the suggestions of relatives and friends （OR＝3.388），books， newspapers and TV network advertisements （OR＝2.043）had a strengthening effect on the occurrence of self-medication. The above factors had a significant effect on the residents ’self-medication（P＜0.05）. CONCLUSIONS ：The family self-medication behavior of residents in Gansu province is common. The residents with higher cognitive level tend to self-medication ；the lower the drug price ，the more likely the self-medication behavior will occur. The factors contributing to the occurrence of self-medication are the regular drugs at home ，the proximity of drugstores to home ，and the credibility of drug quality. The suggestions of relatives and friends，online advertising and other factors are the strengthening factors of the occurrence of self-medication behavior.