ObjectiveTo investigate the individual factors of postural adjustment reaction time and movement time during adaptive equilibrium. MethodsFrom March to December, 2021, 126 healthy adults aged 18 to 80 years were recruited at the First Medical Center of the General Hospital of the Chinese PLA. The DE-A somatosensory balance detection system was used to detect their postural adjustment reaction time (RT) and movement time (MT) as the platform tilting in multiple directions during standing (static) or walking (dynamic). The ages, genders, body mass index (BMI) and physical activity level of them were investigated. ResultsThe age was the only factor independently associated with dynamic RT and MT in all the directions (β > 0.632, P < 0.05). For static MT, as the platform tilting forward, physical activity level (β = -0.143, P < 0.05), BMI (β = 0.154, P < 0.05) and age (β = 0.663, P < 0.05) were the independently associated factors; as the platform tilting leftward, gender (β = -0.173, P < 0.05) and age (β = 0.647, P < 0.05) were the independently associated factors; and age was the only independently associated factor for other directions (β > 0.571, P < 0.05). For the static RT, age was the only independently associated factor for all the directions (β > 0.615, P < 0.05). ConclusionAge is the most important independently factor related to postural adjustment during adaptive equilibrium, and aging may delay the postural adjustment after instability.

Objective:To retrieve, appraise and synthesize the best available evidence on prevention and management of incontinence-associated dermatitis in adult inpatients.Methods:All the evidence on prevention and management of incontinence-associated dermatitis in adult inpatients was searched by computer from domestic and foreign electronic databases, guide.com and related professional websites from January 2010 to January 2020. Literature evaluation tools such as AGREEⅡ, AMSTAR were used for evaluation. Data extraction of documents that met the inclusion criteria.Results:A total of 28 pieces of relevant evidence were obtained. It includes 6 aspects: assessment and prevention, management of incontinence, cleaning, moisturizing and protection, treatment, monitoring and management.Conclusions:the 28 pieces of evidences in this study can better guide the medical staff in the prevention and management of incontinence-associated dermatitis in adult inpatients. It is suggested that the medical staff should carefully apply the evidence in combination with the specific clinical environment and the patient ′s will, and pay attention to the update of relevant evidence in time.

Adenoviridae/genetics* ; Consensus ; Head and Neck Neoplasms/therapy* ; Humans ; Tumor Suppressor Protein p53/genetics*

Objective To explore the clinical efficacy of bone grafting in the treatment of type Ⅱ odontoid fracture with pedicle screw fixation .Methods Of 14 cases with type Ⅱ odontoid fractures ,8 patients in group A received pedicle screw,lamina autologous bone grafts,6 cases of group B received simple posterior pedicle screw fixation.The operative time ,the amount of surgical bleeding and the postoperative cervical spine flexion and rotationwere observed at 3 months postoperatively ,and the patients were followed up for 5-45 months.Results All patients were followed up for 5-45 months,with an average of 26.5 months.The operation time was (1.83 ±0.5) h in the bone graft group,and (1.58 ±0.9)h in the non-bone graft group,the difference was statistically significant (t=2.842,P>0.05).The blood loss of the bone graft group was (150 ±16)mL,which of the non-bone graft group was (120 ±14) mL,the difference between the two groups was statistically significant (t =3.57,P >0.05).After 3 months,the flexion of the cervical spine of the bone graft group was (31.2 ±4.6)°,which in the non -grafted group was (32.3 ±5.7)°,the difference was statistically significant (t=0.675,P<0.05).The rotation of the bone graft group was (40.6 ±4.5)°,which in the non -graft group was (41.3 ±3.5)°,the difference was statistically significant (t=0.278,P<0.05).Both two groups had no vertebral artery and spinal cord injury ,wound healing. During the follow-up period,the two groups of patients had a good reduction of cervical spine ,no internal fixation lossening,fracture,fracture healing well,group A bone graft fusion.Conclusion For this type of fracture,simple atlantoaxial pedicle screw fixation compared with autologous iliac bone graft fusion treatment ,can save the operation time,reduce the amount of bleeding .

Objective To improve the nurses' compliance of elevating the head-of-bed of patients with endotracheal intubation or tracheostomy tube using mechanical ventilation, who had no contraindications of head-of-bed elevation by the installation of angle measuring device and reminding device for head-of-bed elevation, so as to reduce the incidence of ventilator-associated pneumonia (VAP). Methods A total of 575 and 473 cases of patients with endotracheal intubation or tracheostomy tube using mechanical ventilation were selected respectively rom the patients who were hospitalized in Tengzhou Central People's Hospital in Shandong Province in the year of 2014 and 2016. In 2014, before intervention, the implementation of cluster nursing and the general monitoring data of VAP were comprehensively grasped. In 2015, a total of 26 beds in ICU were installed with angle measuring device and reminding device for head-of-bed elevation. In 2016, after intervention, the implementation of cluster nursing and the general information level of the monitoring data of VAP were collected. SPSS 17.0 software was applied for data statistical analysis before and after intervention. Results The nurse compliance of head-of-bed elevation for mechanical ventilation patients was improved after intervention (χ2=1 691.675, P<0.001), as well as the incidence of VAP significantly decreased (χ2=9.248, P=0.002). The incidence of VAP millennium catheterization decreased, but the difference was not statistically significant (χ2=2.694, P=0.058). Conclusions The installation of bed angle measuring device and reminding device can effectively improve nurse compliance of head-of-bed elevation in patients with mechanical ventilation and reduce the incidence of VAP.

ABSTRACT:Objective To evaluate the expressions of cell adhesion molecules CD146 and transferrin receptor 1 (TfR1)in ovarian epithelial cancer and investigate their relationship with clinical pathological features of patients with ovarian epithelial cancer (OEC ) so as to further explore the pathogenesis of OEC. Methods Immunohistochemistry was employed to determine the expressions of CD146 and TfR1 in normal,benign and ovarian cancer tissues.Results The immunohistochemical results showed that the positive expressions of CD146 and TfR1 gradually increased with the changes of normal,benign and malignant tissues in OEC.There were significant differences between all the groups (P<0.05).The advanced the clinical stage,the higher the expression rate (P<0 .0 5 ).The lower the histopathological differentiation,the higher the expression rate (P<0 .0 5 ).The expressions of CD146 and TfR1 were not correlated with age or pathological patterns (P>0.05).There was a significant correlation between expressions of CD146 and TfR1 in OEC (P<0.05,rs=0.532).Combined detection sensitivity and specificity were 82.4% and 75.0%.Conclusion The high expressions of CD146 and TfR1 may play a key role in the occurrance,progression and metastasis of OEC.They may be used as potential markers for diagnosis,postoperative follow-up and targeted therapy.

Objective To evaluate the clinical value of continuous monitoring of intracranial pressure in old patients with hypertensive cerebral hemorrhage?Methods The clinical data of 217 cases of old patients with hypertensive cerebral hemorrhage, including 105 patients underwent continuous monitoring of intracranial pressure(monitoring group) and 112 patients without monitoring of intracranial pressure(control group),were retrospectively analyzed?The times and the total dosage of mannitol, the complications and prognosis of two groups were compared?Results The times and the total dosage of mannitol of monitoring group was respectively (42?1±5?4) times and ( 820?1±114?8) g,significantly less than that of control group((59?5±8?2) times, (1187?7±241?5) g;P=0?032,0?011)?The rate of pulmonary infection and stress ulcer showed no significant difference between two groups ( P = 0?608, 0?471 )?The rate of acute renal insufficiency and electrolyte disturbances was significantly lower in the monitoring group than that in the control group ( 11?4%( 12/104 ) vs?29?6%( 33/112 ) , 28?6%( 30/105 ) vs?41?9%( 47/112 );P = 0?004, 0?036 )?The prognosis of the monitoring group was better than that of the control group(72% vs?48%;χ2=13?02,P<0?01)?Conclusion Intracranial pressure monitoring has an important value for the treatment of old patients with hypertensive cerebral hemorrhage.

Objective To explore the effect of hospital-community-family integrated care on the physical and mental function of discharged stroke patients. Methods Sixty stroke patients discharged from the third people′s hospital of Bengbu were recruited from January 1, 2014 to April 30, 2015. The patients were divided into intervention group and control group by random number table, and 30 patients in each group. Rehabilitated nursing intervention including feeding, language, physical and psychological and psychological trainings were conducted in intervention group, while participants in control group only received routing nursing service. Then, the Barthel index scores, Fugl-Meyer motor function scores and Hanmilton Depression Scale (HAMD) scores were assessed in both two groups pre-intervention and six months after intervention. Results Intervened before and 6 months after the intervention group of patients with Barthel index score respectively (44.17 ± 11.21) points, (72.47 ± 15.36) points, Fugl-Meyer motor function scores were respectively (43.47±16.22) points, (62.39 ±15.41) points, HAMD scores were (26.81 ± 8.24) points, (17.42 ± 6.29). The difference was statistically significant (t=8.16, 4.64, 4.97, P <0.01). In contrast, the control group of patients with Barthel index score changes showed statistical significance (t=1.94, P=0.03), HAMD score also had differences (t=1.86, P=0.04) and the change was far less than the intervention group. Between the two groups after the intervention compared with Barthel index score, Fugl-Meyer motor function score and HAMD also had statistical significance (t=5.81, 3.55, 2.35, P = 0.00). Conclusions The rehabilitated nursing intervention has evident effects onliving environment,daily life, physical and mental function in discharged stroke patients, and the intervention approaches we used have certain clinical practice value.

Objective To determine the prevalence of penicillinase-producing Neisseria gonorrhoeae(PPNG) and the distribution of blaTEM-135 gene variants in PPNG at several gonococcal antimicrobial surveillance sites in China, to compare N. gonorrhoeae multi-antigen sequence typing(NG-MAST)types of PPNG and its blaTEM-135 gene variants, and to assess the difference and association in NG-MAST types of blaTEM-135 gene variants among different regions. Methods A total of 572 N. gonorrhoeae isolates were collected at 6 gonococcal antimicrobial surveillance sites from Jiangsu, Shanghai, Zhejiang, Tianjin, Guangdong and Guangxi in 2012. After isolation, purification, and identification, cefalotin paper discs were used for detection of PPNG. DNA was extracted by QIAxtractor DX kits after cultivation of the PPNG strains. Then, mismatch amplification mutation assay (MAMA) PCR was performed to identify blaTEM-135 variants, and NG-MAST analysis to determine N. gonorrhoeae genotypes. Results Among the 572 N. gonorrhoeae strains, 38.1%(218/572) were identified as PPNG, and of the PPNG strains, 52.3% (114/218) were blaTEM-135 variants. The detection rate of PPNG at these surveillance sites from high to low was as follows: 51.7% (45/87, Zhejiang), 45.6%(36/79, Shanghai), 38.0% (78/205, Guangdong), 37.5% (12/32, Guangxi), 31.2% (24/77, Jiangsu) and 25.0%(23/92, Tianjin), and that of blaTEM-135 variants was as follows: 68.9%(31/45, Zhejiang), 58.3%(14/24, Jiangsu), 50.0%(39/78, Guangdong), 47.2%(17/36, Shanghai), 39.1%(9/23, Tianjin)and 33.3%(4/12, Guangxi). NG-MAST analysis showed that the ST2318, ST1768, ST1866, ST1053 and ST8726 types predominated among these bla TEM-135 variants, and a strong correlation was found between blaTEM-135 variants and some NG-MAST types, such as ST1768, ST1053 and ST8726 types. The distribution of NG-MAST types was significantly different between the surveillance site in Tianjin (in the Northern part of China) and the other sites (in the Southern part of China), but highly similar among the surveillance sites in Jiangsu, Zhejiang and Shanghai regions. Conclusions There is a high prevalence of PPNG and its blaTEM-135 variants at several gonococcal antimicrobial surveillance sites in China, with significant differences in NG-MAST genotype distribution of PPNG and its blaTEM-135 variants among different regions.

After discussing the reason for insufficiency of committee member in current ethical review , and considering the requirement for improving the function of Ethics Review Committee , this paper proposes that Ethics Review Committee should appoint more non -affiliated scientific members to ensure the independence of ethical re-view , thus protecting the rights and beneficence of subjects , and to secure the justice in ethical review of protocols , the paper also discussed the resolutions to address the challenge brought by appointing non -affiliated members .