Summary of the best evidence for the energy and protein intake targets and calculation in critically ill patients / 中华危重病急救医学

Objective:To evaluate and summarize the best evidence of energy and protein intake targets and calculation in adult critically ill patients, and to provide evidence-based basis for critical nutrition management.Methods:Evidence related to energy and protein intake targets and calculation of adult critically ill patients, including guideline, expert consensus, systematic review and evidence summary, were systematically searched in PubMed, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Embase, Cochrane Library, UpToDate, BMJ Best Practice, Joanna Briggs Institute (JBI), Web of Science, SinoMed, Medive, China National Knowledge Infrastructure, Wanfang database, VIP database, Guidelines International Network (GIN), National Institute for Health and Care Excellence (NICE), National Guideline Clearinghouse (NGC), Registered Nurses Association of Ontario (RNAO), and Society of Critical Care Medicine (SCCM) from January 2012 to June 2022. Two researchers independently evaluated the quality of the included literatures using the JBI Evidence-based Health Care Center evaluation tool and the Appraisal of Clinical Practice Guidelines for Research and Evaluation Ⅱ (AGREE Ⅱ), extracted and summarized the best evidence for the nutritional intake goal and calculation of adult critically ill patients, and described the evidence.Results:A total of 18 literatures were included, including 5 clinical guidelines, 8 expert consensus, 3 systematic reviews and 2 evidence summaries. After literature quality evaluation, 18 articles were all enrolled. The evidence was summarized from the four aspects, including energy target calculation method, dose body weight, energy and protein intake target, and calculation method, 24 pieces of the best evidence were finally formed.Conclusions:The best evidence of energy and protein intake targets and calculation for critically ill patients was summarized based on evidence-based. Clinical medical staff can choose indirect calorimetry to calculate energy goals when equipment is available. Patient's height, body weight should be recorded accurately, dose body weight can be determined by body mass index (BMI). Meanwhile, blood urea nitrogen (BUN) loss, fat-free body weight, simple formulas and other methods should be used to continuously evaluate and adjust protein intake targets, to achieve the purpose of optimizing intensive nutrition support.

A 94-year-old patient with severe burns: a case report / 世界急诊医学杂志（英文）

@#Burns often happen unexpectedly and have the potential to cause death, lifelong disfigurement and dysfunction.[1] According to the depth of the burn wound and extent of affected burned body surface area, burns are classified as mild or severe. Mild burns usually refer to burns that encompass less than 10% of the total body surface area (TBSA), mainly superficial burns. Severe burns are defined as TBSA >10% in elderly patients, TBSA>20% in adults, and TBSA>30% in children.[2] Burn injuries, particularly severe burns, are accompanied by an immune and inflammatory response, metabolic changes and distributive shock that can be challenging to manage and can lead to multiple organ failure.[3] Therefore, burn care providers face many challenges, including acute and critical care management, long-term care, and rehabilitation. Here, we report a 94-year-old patient with severe burns who recovered well and was discharged from the hospital in a wheelchair.

A review of patients with dysphagia after anterior cervical discectomy and fusion / 中国实用护理杂志

Anterior cervical discectomy and fusion is one of the classic procedures for the treatment of cervical spondylosis, and dysphagia is a common perioperative complication of this procedure, which affects patients′ recovery to different degrees. This paper summarizes and analyzes the perioperative assessment and interventions in the care of patients with dysphagia after anterior cervical discectomy and fusion, aiming to improve clinical nursing staff′s attention to dysphagia in patients after anterior cervical discectomy and fusion, and provide scientific basis for the prevention and treatment of high-risk groups.

Construction and analysis of a predictive model for chemotherapy response of patients with colorectal cancer based on tissue chip technology / 中华内分泌外科杂志

Objective:To explore the prediction model of tissue chip technology for the chemotherapy response of patients with colorectal cancer.Methods:217 patients with colorectal cancer who had received standardized chemotherapy in the Affiliated People’s Hospital of Ningbo University from Jan. 2017 to Dec. 2019 were prospectively selected. The patients were randomly divided into training set (152 cases) and test set (65 cases) according to the ratio of 7:3, and were followed up for 6 months. The clinical data of the patients in the training set were compared, the expression levels of Ang-2, caspase-3 and CD147 in the patients were analyzed by tissue microarray technology, and the related factors affecting the responsiveness of colorectal cancer chemotherapy were analyzed by the Logistic regression model. R software was used based on the training set. A nomogram prediction model was built and model performance on the test set was evaluated.Results:One case was excluded from the training center, and 151 cases were finally included, including 93 cases in the chemotherapy response group and 58 cases in the chemotherapy response group. The tumor diameter, serum carcinoembryonic antigen, caspase3, Ang2 expression level, and the proportion of clinical stage IV in the poor chemotherapy group were significantly higher than those in the good chemotherapy group (all P<0.05) ; Logistic regression showed tumor diameter ( OR=2.394), serum carcinoembryonic antigen ( OR=1.878), caspase-3 ( OR=4.261), Ang-2 expression level ( OR=5.457), and clinical stage IV ( OR=5.954) were independent risk factors for adverse drug reactions in patients with colorectal cancer (all P<0.05). The consistency index (C-index) for predicting the factors related to adverse chemotherapy reactions in patients with colorectal cancer was 0.915. External verification showed that the sensitivity was 86.96%, the specificity was 92.50%, and the accuracy was 90.48% (42/65) . Conclusion:The expression levels of Ang-2 and caspase-3 are correlated with the responsiveness of colorectal cancer to chemotherapy, and can be used as predictive indicators to evaluate the responsiveness of colorectal cancer to chemotherapy.

Survey on the current situation and influencing factors of humanistic care ability of outpatient and emergency nurses in tertiary Grade A hospitals in Zhengzhou City / 中华劳动卫生职业病杂志

Objective: To investigate the humanistic care consciousness and ability of outpatient and emergency nurses in tertiary Grade A hospitals in Zhengzhou City. Methods: In June 2021, a total of 345 outpatient and emergency nurses from 6 tertiary Grade A hospitals in Zhengzhou City were selected as the survey objects by random number table method. The humanistic care ability of outpatient and emergency nurses was investigated. Multiple linear regression analysis was used to analyze the related factors influencing the humanistic care ability of outpatient and emergency nurses. Results: The total score of humanistic care ability of outpatient and emergency nurses in Zhengzhou tertiary Grade A hospital was (194.18±30.53). The scores of humanistic care ability of outpatient and emergency nurses with different gender, age, educational background, professional title, length of service, night shift frequency, marital status, children's status, employment patterns and average monthly household income were significantly different (P<0.05). Regression analysis showed that education background, length of service, professional title and night shift frequency were independent influencing factors for outpatient and emergency nurses' humanistic care ability (β=0.243, 0.139, 0.163, -0.126, P<0.05) . Conclusion: At present, the humanistic care ability of outpatient and emergency nurses in tertiary Grade A hospitals in Zhengzhou City is still low. Education, length of service, professional title and night shift frequency are independent influencing factors affecting the humanistic care ability of nurses.

Constructions and advances of animal models of Pseudomonas aeruginosa infection / 中华预防医学杂志

Pseudomonas aeruginosa (P. aeruginosa) is an opportunistic pathogenic bacterium with complex pathogenesis and drug resistance mechanisms. It has high morbidity and mortality and can cause acute and chronic infections in immunocompromised individuals, with lung infections, wound infections, and bloodstream infections being the most common. The animal infection model of P. aeruginosa is of great value for in-depth research on the pathogenicity, drug resistance, and therapeutic measures of P. aeruginosa by simulating the pathways of human bacterial infections. This article firstly summarizes the selection, anesthesia, and disposal of experimental animals in the construction of animal models of P. aeruginosa infection, and then reviews the methods of construction, model evaluation, and applications of animal models of P. aeruginosa pulmonary infection, wound infection, and bloodstream infection, in order to provide a reference for scientific research related to P. aeruginosa infectious diseases.

Case report of intellectual developmental disorder with dysmorphic facies and behavioral abnormalities due to FBXO11 gene mutation / 中华实用儿科临床杂志

A retrospective analysis was performed on the clinical data of a case of intellectual developmental disorders with dysmorphic facies and behavioral abnormalities admitted in the Department of Neurology and Endocrinology, Children′s Hospital Affiliated to Shandong University in February 2020.The proband was a 3 years and 6 months old boy, who was hospitalized because of " convulsions for more than 1 year" . Physical examination revealed facial deformities.Gesell developmental schedule showed that adaptive and gross motor behavior development was severely retarded, and fine motor, language and personal-social behavior development was moderately retarded.Brain magnetic resonance imaging suggested schizencephaly.Electroencephalogram results indicated extensive discharges mainly in bilateral anterior head areas, and one myoclonic seizure was detected.Gene detection results disclosed the pathogenic variation of the proband, which was a heterozygote mutation (c.2480_2484del) in FBXO11 gene.High-throughput sequencing technology increases the possibility of identifying potential genetic mutations as the cause of disease.Patients with recurrent seizures, multi-malformation and general developmental delays should undergo gene detection in time to clarify the etiology.This technique can guide prenatal diagnosis and genetic counseling.

Case report of intellectual developmental disorder with dysmorphic facies and behavioral abnormalities due to FBXO11 gene mutation / 中华实用儿科临床杂志

A retrospective analysis was performed on the clinical data of a case of intellectual developmental disorders with dysmorphic facies and behavioral abnormalities admitted in the Department of Neurology and Endocrinology, Children′s Hospital Affiliated to Shandong University in February 2020.The proband was a 3 years and 6 months old boy, who was hospitalized because of " convulsions for more than 1 year" . Physical examination revealed facial deformities.Gesell developmental schedule showed that adaptive and gross motor behavior development was severely retarded, and fine motor, language and personal-social behavior development was moderately retarded.Brain magnetic resonance imaging suggested schizencephaly.Electroencephalogram results indicated extensive discharges mainly in bilateral anterior head areas, and one myoclonic seizure was detected.Gene detection results disclosed the pathogenic variation of the proband, which was a heterozygote mutation (c.2480_2484del) in FBXO11 gene.High-throughput sequencing technology increases the possibility of identifying potential genetic mutations as the cause of disease.Patients with recurrent seizures, multi-malformation and general developmental delays should undergo gene detection in time to clarify the etiology.This technique can guide prenatal diagnosis and genetic counseling.

Regulatory Effect of Quyu Huatan Tongmai Prescription on Intestinal Microflora in Golden Hamster with Hyperlipidemia / 中国实验方剂学杂志

ObjectiveTo explore the regulatory effect of Quyu Huatan Tongmai prescription on intestinal mircoflora of hyperlipidemia golden hamster and scientific evidence for the compatibility. MethodSyrian golden hamsters were randomized into normal， model， prescription， stasis-dispelling （Quyu）， phlegm-dissolving （Huatan）， and detoxification （Jiedu） groups， with 8 in each group. Hyperlipidemia in golden hamsters was induced by high-fat diet （4 weeks）. Then hamsters in the Quyu group （1.11 g·kg-1）， Huatan group （0.39 g·kg-1）， Jiedu group （0.07 g·kg-1）， and prescription group （1.42 g·kg-1） were given （ig） corresponding drugs and those in the normal group and the model group received （ig） distilled water of equivalent volume， once a day for 6 weeks. Serum lipids were determined， and hematoxylin-eosin （HE） staining was used to observe the pathological morphology of the liver. Feces were collected for 16S rRNA gene high-throughput sequencing of intestinal flora. ResultCompared with normal group， the model group demonstrated increase in body weight （P<0.05， P<0.01） and blood lipids （P<0.01）， decrease in intestinal flora diversity （P<0.05， P<0.01）， and variation of the relative abundance of intestinal flora at phylum， family， and genus levels （P<0.05， P<0.01）. Compared with the model group， Quyu Huatan Tongmai prescription controlled the body weight change， reduced the serum triglyceride （TG）， total cholesterol （TC）， and low density lipoprotein cholesterol/high density lipoprotein cholesterol ratio （LDL-C/HDL-C） （P<0.05， P<0.01）， improved the structure of intestinal flora， decreased the ratio of Firmicutes to Bacteroides （P<0.01）， raised the abundance of Bacteroidaceae， Porphyromonadaceae， Rikenellaceae， and Pasteurella （P<0.05， P<0.01）， and lowered the relative abundance of Coriobacterium （P<0.05） in hyperlipidemia golden hamsters. All the split prescriptions improved blood lipids and intestinal flora of the hamsters and particularly， the lipids-lowering effect of the Jiedu group and the regulation of flora in the Huatan group were closer to those of the prescription group. ConclusionQuyu Huatan Tongmai prescription and the split prescriptions all alleviated the hyperlipidemia of golden hamsters to different degrees possibly by regulating intestinal flora structure and improving intestinal microecology. The effect of the prescription group was most significant， and coming in second was the Huatan group. This study also provides scientific evidence for the effect of Quyu Huatan Tongmai prescription.

Point on Consideration of Products for Negative Pressure Wound Therapy Design and Evaluation / 中国医疗器械杂志

Negative pressure wound therapy has become an important technology in the global field of wound care, and the development of this technology is inseparable from the development and application of negative pressure wound care products. Based on the characteristics of the negative pressure wound therapy products, this paper discusses the key contents that should be considered in the design and evaluation of the negative pressure wound protection products from the aspects of physical and chemical properties, biocompatibility, intended use and risk warning information, in order to provide reference for the development and technical review of such products.

Identification of a GNB1 gene variant in a child with autosomal dominant mental retardation 42 / 中华医学遗传学杂志

OBJECTIVE@#To explore the genetic basis for a child featuring global developmental delay.@*METHODS@#DNA was extracted from peripheral blood sample taken from the patient and subjected to whole exome sequencing. Suspected variants were verified by Sanger sequencing of his family members.@*RESULTS@#A heterozygous c.239T>C (p.Ile80Thr) variant of the GNB1 gene was detected in the proband, which was a verified to be de novo in origin.@*CONCLUSION@#The heterozygous c.239T>C (p.Ile80Thr) variant of the GNB1 gene probably underlay the disease in this child.

Analysis of monitoring results of drinking water-borne endemic fluorosis areas in Shandong Province in 2019 / 中华地方病学杂志

Objective:To master the current situation of prevention and control of drinking water-borne endemic fluorosis in Shandong Province, and to provide basic data for control and evaluation of drinking water-borne endemic fluorosis.Methods:From June to December 2019, in accordance with the requirements of the "National Drinking Water-Borne Fluorosis Monitoring Program (2019 Edition)" and "Shandong Province Drinking Water-Borne Fluorosis Monitoring Program (2019 Edition)", cross-sectional survey method was used to monitor the operation of the water supply projects, the fluorine content in drinking water, and the condition of children with dental fluorosis in all the disease affected villages of the drinking water-borne endemic fluorosis counties (cities, districts) in 16 cities of Shandong Province. Water fluorine was detected by "Standard Examination Methods for Drinking Water-Nonmetal Parameters" (GB/T 5750.5-2006), and in accordance with the "Standards for Drinking Water Quality" (GB 5749-2006), the water fluorine content was judged to be qualified or not. The examination and determination of dental fluorosis in children adopted "Diagnosis of Dental Fluorosis" (WS/T 208-2011), and the detection rate of dental fluorosis was calculated, the detection rates of dental fluorosis were compared between water improvement villages and villages without water improvement, qualified water fluorine and unqualified water fluorine villages.Results:There were 9 475 drinking water-borne endemic fluorosis villages in 105 counties (cities, districts) in Shandong Province, of which 9 370 were water improvement villages, and the water improvement rate was 98.89%. Among all the water improvement villages, there were 9 318 projects in normal operation, 45 intermittent projects and 7 scrapped projects. Among all the drinking water-borne endemic fluorosis villages, 8 254 villages were qualified in water fluorine, and the qualified rate of water fluorine was 87.11% (8 254/9 475); among water improvement villages, 8 210 villages were qualified in water fluorine, and the qualified rate of water fluorine was 87.62% (8 210/9 370); among the villages without water improvement, 44 villages were qualified in water fluorine, and the qualified rate of water fluorine was 41.90% (44/105). The qualified rate of water fluorine in water improvement village was significantly higher than that in villages without water improvement (χ 2 = 193.31, P < 0.05). The detection rates of dental fluorosis in children in water improvement villages and villages without water improvement were 8.92% (25 624/287 405) and 12.70% (271/2 134), respectively, and the detection rate of dental fluorosis in children in villages without water improvement was higher than that in water improvement villages (χ 2 = 37.23, P < 0.05). The detection rates of dental fluorosis in children in qualified water fluorine and unqualified water fluorine villages were 7.98% (20 200/253 082) and 15.62% (5 695/36 457), respectively, and the detection rate of dental fluorosis in children in unqualified water fluorine villages was higher than that in qualified water fluorine villages (χ 2 = 2 283.76, P < 0.05). Conclusions:Water improvement and fluorine reduction measures have been implemented in most drinking water-borne endemic fluorosis villages in Shandong Province, the detection rate of dental fluorosis in children in water improvement villages is lower than that in villages without water improvement. However, attention should be paid to the situation of water fluorine exceeding the standard and later management and maintenance to prevent the rebound of the disease.

Public health emergencies in schools and economic loss in Luoyang from 2010 to 2019 / 中国学校卫生

Objective@#To analyze public health emergencies in schools and associated economic loss in Luoyang from 2010 to 2019, and to provide suggestions for developing evaluation mechanism for economic loss of public health emergencies in school settings.@*Methods@#Data of public health emergencies in schools during 2010-2019 in Luoyang was analyzed by descriptive epidemiological method; the integrity and logicality of the economic losses reports in emergencies were assessed; the overall economic losses of emergent events of public health in schools were evaluated.@*Results@#Among the 60 public health emergencies reported during 2010 to 2019 in Luoyang, 24 (40.00%) occurred in schools. Infectious diseases accounted for 91.67%(22). The peaks of public health emergencies were in May and December. Among the 24 public health emergencies, 50.00%(12) occurred in primary schools, with 386 (58.22%) cases. Nearly 75.00% (18/24) of public health emergencies in schools were reported, among them, reports with reasonable integrity accounted for 5.56% (1/18) and reports with logicality accounted for 38.89% (7/18). The highest integrity rate was found in disease prevention and control system (75.00%), while health supervision and law enforcement ranked the lowest (20.83%). According to the economic losses, the expense used for disease control and prevention was in front of the row(￥429 000), while the expense used for health supervision ranked at the bottom(￥20 800).@*Conclusion@#The reporting rate of economic losses of school public health emergencies in Luoyang is relatively high, but there is still a big gap in the integrality and logicality of the data. It is necessary to improve the standard of direct network reports of economic losses and to establish an effective evaluation mechanism for accurately responding to public health emergencies and evaluating economic losses.

Two New Species in the Family Cunninghamellaceae from China

The species within the family Cunninghamellaceae are widely distributed and produce important metabolites. Morphological studies along with a molecular phylogeny based on the internal transcribed spacer (ITS) and large subunit (LSU) of ribosomal DNA revealed two new species in this family from soils in China, that is, Absidia ovalispora sp. nov. andCunninghamella globospora sp. nov. The former is phylogenetically closely related to Absidia koreana, but morphologically differs in sporangiospores, sporangia, sporangiophores, columellae, collars, and rhizoids. The latter is phylogenetically closely related to Cunninghamella intermedia, but morphologically differs in sporangiola and colonies. They were described and illustrated.

Two New Species in the Family Cunninghamellaceae from China

The species within the family Cunninghamellaceae are widely distributed and produce important metabolites. Morphological studies along with a molecular phylogeny based on the internal transcribed spacer (ITS) and large subunit (LSU) of ribosomal DNA revealed two new species in this family from soils in China, that is, Absidia ovalispora sp. nov. andCunninghamella globospora sp. nov. The former is phylogenetically closely related to Absidia koreana, but morphologically differs in sporangiospores, sporangia, sporangiophores, columellae, collars, and rhizoids. The latter is phylogenetically closely related to Cunninghamella intermedia, but morphologically differs in sporangiola and colonies. They were described and illustrated.

Vertical transmission of hepatitis B virus: propositions and future directions / 中华医学杂志(英文版)

Chronic hepatitis B virus (HBV) infection due to vertical transmission remains a critical concern with regards to eliminating HBV infection. Implementation of hepatitis B vaccine, the foundation to prevent perinatal and horizontal transmission, has reduced the prevalence of HBV by >80%. In countries where the hepatitis B immune globulin (HBIG) is available, such as China and the United States, the administration of HBIG and hepatitis B vaccine to the infants of mothers who are positive for hepatitis B surface antigen has become a standard practice and is effective in preventing vertical transmission. Accumulating evidence on the efficacy and safety of antiviral prophylaxis during pregnancy indicates the probability of attaining the goal of the World Health Organization to eliminate hepatitis by 2030. In this review, we discuss the transmission routes, diagnostic criteria, and preventive strategies for vertical transmission. A preventive program that includes screening before pregnancy, antiviral prophylaxis during pregnancy, and postpartum immunoprophylaxis provides "perfect strategies" to eliminate vertical transmission. However, there is still a notable gap between "perfect strategies" and real-world application, including insufficient coverage of timely birth dose vaccine and the efficacy and necessity of HBIG, especially in mothers who are negative for hepatitis B envelope antigen. In particular, there is a clear need for a comprehensive long-term safety profile of antiviral prophylaxis. Therefore, feasible and cost-effective preventive strategies need to be determined across regions. Access also needs to be scaled up to meet the demands for prophylaxis and prevalence targets.

Effect of aerobic exercise combined with diet management on volume overload and cardiac function in patients with peritoneal dialysis / 中国实用护理杂志

Objective:To explore the effect of aerobic exercise combined with diet management on volume overload and cardiac function in patients with peritoneal dialysis.Methods:A total of 100 patients who received peritoneal dialysis in the Second Affiliated Hospital of Xi ′an Jiaotong University from August 2017 to March 2019 were recruited in the present study. Patients were randomly divided into intervention group and control group according to the random number table (50 cases in each group). The control group received routine nursing, while the intervention group carried out aerobic exercise combined with diet management on the basis of routine nursing. Before and after 6 months of intervention, the volume status, edema degree and cardiac function were compared between the two groups. Results:After 6 months of intervention, the levels of body weight, 24 h urine volume, 24 h ultrafiltration volume, systolic pressure, extracellular water, and extracellular water/total body water were (58.99 ± 7.30) kg, (366.41 ± 66.92) ml, (565.08 ± 102.24) ml, (142.64 ± 11.70) mmHg (1 mmHg=0.133 kPa), (12.30 ± 2.01) L, 0.39 ± 0.08 in the intervention group, significantly lower than in the control group (63.46 ± 12.90) kg, (431.90 ± 78.92) ml, (625.35 ± 91.31) ml, (150.11 ± 11.44) mmHg, (14.37 ± 4.12) L, 0.43 ± 0.07, the differences were statistically significant ( t values were 2.026-4.208, all P<0.05); the left ventricular ejection fractions, E/A were (61.38 ± 9.42)%, 1.15 ± 0.35 in the intervention group, significantly higher than in the control group (57.04 ± 7.83)% and 1.00 ± 0.29, the differences were statistically significant ( t values were 2.358, 2.113, all P<0.05). After 6 months of intervention, the normal ratio increased and Ⅲ grade ratio decreased in the intervention group, the difference of edema degree between the two groups was statistically significant ( Z value was 3.153, P<0.01). Conclusions:Aerobic exercise combined with diet management can effectively control the volume overload status and improve the cardiac function of patients with peritoneal dialysis.

Efficacy of Oxycodone Hydrochloride for Patient-controlled Intravenous Analgesia after General Surgery / 中国医学科学院学报

To evaluate the value of oxycodone hydrochloride for postoperative pain management in patients undergoing patient-controlled intravenous analgesia(PCIA). The medical records on postoperative pain management in our department from January 1 to June 30,2018,were retrospectively analyzed.Totally 136 patients were assigned into oxycodone,sufentanil,or morphine groups according to the opioid used in the PCIA.Patients were assessed for postoperative pain severity(scored with NRS)and adverse reactions 24,36,and 48 hours after surgery.The area under curve(AUC)was calculated. The score of pain at exercise was significantly lower in the oxycodone group(2.2±2.4)than in the sufentanil group(3.4±2.1)(=0.305,=0.0126)or the morphine group(3.4±1.7)(=0.104,=0.0277)36 hours after surgery.AUC at rest was significantly lower in the oxycodone and morphine groups than in the sufentanil group(29.00,27.00,and 40.01,respectively);in contrast,AUC at exercise was significantly lower in the oxycodone group(63.17)than in the sufentanil and morphine groups(82.00 and 80.93,respectively).The consumption of opioids was significantly higher in the sufentanil group[(37.2±16.1),(46.1±24.3),(64.4±33.4)mg]than in the oxycodone group[(20.4±14.8)(=3.571,=0.001),(24.2±16.1)(=4.63,<0.0001),(34.4±25.1)mg(=6.409,<0.0001)]or the morphine group[(16.6±11.7)(=4.233,<0.0001),(20.5±14.1)(=5.250,<0.0001),(28.8±19.0)mg(=7.354,<0.0001)]24,36,48 hours after surgery.The oxycodone group experienced less vomiting(=11.360,=0.003)and early termination of PCIA(=7.914,=0.019)compared with the other two groups. Oxycodone can be used for postoperative PCIA.It can alleviate a variety of postoperative pain,with superior analgesic efficiency and safety to sufentanil and morphine.

Clinical value of glycated hemoglobin combined with brain natriuretic peptide in predicting the prognosis of elderly hospitalized patients with acute myocardial infarction / 中华老年医学杂志

Objective:To investigate the relationship of glycated hemoglobin(HbA1c)and brain natriuretic peptide(BNP)levels with clinical prognosis of acute myocardial infarction.Methods:A total of 108 patients with acute myocardial infarction combined with diabetes mellitus, who underwent percutaneous coronary intervention(PCI)from March 2016 to June 2017 in our hospital, were enrolled.According to the HbA1c level, patients were divided into three groups: Group A(HbA1c≤6.9%, n=36), Group B(7%≤HbA1c≤7.9%, n=31)and Group C(HbA1c≥8%, n=41). HbA1c and NT-proBNP levels, cardiac function classification at admission and discharge, the incidence of adverse cardiac events during hospitalization and left ventricular ejection fraction(LVEF)at admission, discharge and 3 months after discharge were analyzed.Results:Among the three groups, plasma NT-proBNP levels were higher in Group C than in Group B and Group A( P<0.05), and there was no significant difference between Group B and Group C( P<0.05). Furthermore, HbA1c levels were positively correlated with NT-proBNP levels in Group C( P<0.05). Cardiac function grading was better in Group A and Group B than in Group C at discharge.During hospitalization, the incidence of adverse cardiac events in Group C was 29.3%, which was higher than in Group A(8.3%)and Group B(9.7%)( P<0.05). LVEF levels were significantly improved in Group A and Group B at discharge and 3 months after discharge, compared with those at admission, while Group C had no significant improvement in LVEF levels and had lower LVEF than Group A and Group B( P<0.05). Conclusions:HbA1c and NT proBNP levels can be used as a joint monitoring indicator in patients with acute myocardial infarctions after PCI, to help prevent and reduce the incidence of complications and mortality in patients with acute myocardial infarction after PCI and improve clinical prognosis.

Variant analysis of CCBE1 gene in a case of Hennekam lymphangiectasia-lymphedema syndrome type 1 / 中华医学遗传学杂志

OBJECTIVE@#To explore the genetic etiology of a child with lymphangiectasia and lymphedema.@*METHODS@#DNA sample of the patient was extracted and subjected to whole exome sequencing. Suspected variants were verified by Sanger sequencing.@*RESULTS@#The patient was found to carry compound heterozygote variants (c.521G>A and c.472C>T) of the CCBE1 gene, which were respectively inherited from his parents.@*CONCLUSION@#The compound heterozygote variants of the CCBE1 gene probably underlie the disease in this child.