ObjectiveTo systematically review the clinical effects of non-humidified versus humidified low-to-moderate flow oxygen inhalation therapy via nasal cannula. MethodsRandomized controlled trials (RCTs), clinical controlled trials (CCTs) and cross-over studies about the clinical effects of non-humidified versus humidified low-to-moderate flow nasal cannula oxygen inhalation therapy in hospitalized adult patients were searched in The Cochrane Library (Issue 3, 2016), The Joanna Briggs Institute Evidence Based Practice (EBP) Database, EMbase, PubMed, Web of Science, CBM, CNKI, VIP and WanFang Data from inception to March 2016. Three reviewers independently screened literature, extracted data and assessed the risk of bias of included studies. Then meta-analysis was performed using RevMan 5.3 software. ResultsA total of nine RCTs and three CCTs involving 3 756 patients were finally included. The results of meta-analysis indicated that: non-humidified was superior to humidified oxygen therapy in reducing bacterial contamination of oxygen apparatus (P < 0.05) and the time of daily replacement of sterile water oxygen humidifier bottles (P < 0.05), while the two groups were alike in relieving nasal dryness (RR=1.08, 95%CI 0.91 to 1.29, P=0.37), nasal bleeding (RR=1.17, 95%CI 0.66 to 2.08, P=0.59) and discomfort (RR=0.80, 95%CI 0.56 to 1.14, P=0.22). ConclusionCurrent evidence indicates that there is no significant difference between non-humidified and humidified low-to-moderate flow nasal cannula oxygen inhalation therapy in relieving patients' nasal dryness, nasal bleeding and discomfort. But non-humidified oxygen therapy can reduce bacterial contamination of oxygen apparatus, simplify the operation procedures and lessen nurses' operation time.
Objective To explore the relationship of self-efficacy and coping styles with parenting styles in patients with schizophrenia, and provide the theory and practical basis for family-interventions of rehabilitation of patients with schizophrenia. Methods From January to June 2015, General Self- Efficacy Scale, Simplified Coping Style Questionnaire and Egma Minnen av Bardndosnauppforstran were used to evaluate 60 inpatients with schizophrenia and in good rehabilitation in a grade A tertiary general hospital. Results The scores of self-efficacy, parental emotional warmth and father’s over protection were lower in patients with schizophrenia than the norms (P<0.01). The scores of parental punishment and rejection and father’s over intervention were higher in patients with schizophrenia than the norms (P<0.01). In patients with schizophrenia, the active coping domain was positively correlated to parental emotion warmth (P<0.05); the negative coping domain was positively correlated to parental rejection, father’s over protection and mother’s over intervention (P<0.05); self-efficacy was positively correlated to father’s emotion warmth and preference of parents (P<0.05). Conclusions Active family-interventions is important in the rehabilitation of patients with schizophrenia. The parents should be instructed to correctly educate the children, to improve the patients’ general self-efficacy, and help the patients successfully solve the problem with good coping style.
ObjectiveTo investigate the incidence of nosocomial infection in acute and serious schizophrenic inpatients and its risk factors. MethodsBetween January 1st and December 31st, 2012, we investigated 1 621 schizophrenic patients on the status of nosocomial infections according to the hospital standard of nosocomial infection diagnosis. They were divided into infected group and uninfected group according to the survey results. The risk factors were analyzed by logistic regression method. ResultsTwenty-nine infected patients were found among the 1 621 patients, and the incidence rate was 1.79%. Among the nosocomial infections, the most common one was respiratory infection (79.31%), followed by gastrointestinal infection and urinary infection (6.90%). There were significant differences between the two groups of patients in age, hospital stay, positive and negative syndrome scale (PASS), combined somatopathy, the time of protective constraint, modified electraconvulsive therapy (MECT), using two or more antipsychotics drugs, using antibiotics and side effects of drugs (P<0.05). However, there were no statistical differences in gender, age classes, the course of disease, frequency of hospitalization and seasonal incidence of hospital infection (P>0.05). The results of multivariate analysis showed that hospital stay, positive symptom score, negative symptom score, the time of protective constraint, MECT, using two or more antipsychotics drugs and side effects of drugs were the main risk factors for nosocomial infection of inpatients with psychopathy (P<0.05). ConclusionBased on the different traits and treatments of acute and serious schizophrenia, a screening table of infections should be set. For the high risk group of nosocomial infection, effective measures should be taken to prevent and control the nosocomial infection of patients with schizophrenia.
ObjectiveTo explore the influence factors of therapeutic compliance and emotional expression of first-degree relatives in acute schizophrenic patients with psychotic symptoms. MethodsThe Brief Psychiatric Rating Scale (BPRS) was used to measure the severity of psychotic symptoms in sixty schizophrenic patients from June to September 2014 in West China Hospital and the Toronto Alexithymia Scale (TAS) was used to survey the emotional expression in their family members. The homemade treatment adherence scale was used to survey the treatment adherence in patients for one week. ResultsThere was a poor therapeutic compliance in nineteen patients with acute schizophrenia (32%) and the other 41(68%) had good therapeutic compliance; the relatives of schizophrenic patients had high TAS scores (male: 67.61±10.03; female: 69.68±11.46) than the normal models did (P ＜ 0.05) . The differences between the patients with different therapeutic compliance in BPRS total score, reactivator, hostile and suspicion factor (P ＜ 0.05) . The therapeutic compliance was related to the severity of the psychotic symptoms (P ＜ 0.05) . Conclusions There is a bad emotional expression in the relatives of acute schizophrenic patients. The psychotic symptoms can influence the therapeutic compliance. The milder the psychotic symptoms, the better the therapeutic dependence.
ObjectiveTo investigate the primary culture method of human papillary thyroid carcinoma (PTC) cells for a long term and establish a monitoring and verification measures. MethodsPTC cells were isolated following routine procedures and cultured in the DMEM supplemented with 10% fetal bovine serum, glutamine, and 20 ng/ml epidermal growth factor (EGF). Thyroglobulin (Tg) and thyroperoxidase (TPO) in nutrient solution and specific antigen Tg expression of PTC cells cultured for different days were observed. ResultsThe PTC cells grew satisfactorily up to 45 days of incubation. Tg content in nutrient solution expressed the training period of a linear singular parabolic, achieved peak value (985.2 μg/L) at about 14 d. TPO had not been detected in nutrient solution. The Tg expressed positively by immunization fluorescent dyeing. ConclusionsPTC cells cultured in the present method can survive to over 45 days. A brief monitoring and evaluation systems of PTC cells has been established. This report prompts that cultured cells within 14 days maybe more suitable to gene research and provide alternative to the basic research of PTC events and features.
ObjectiveTo evaluate the implementability of traditional Chinese medicine (TCM) guidelines in the field of paediatrics. MethodsWe searched the paediatrics-related TCM guidelines published in CNKI, WanFang Data, VIP, SinoMed and PubMed databases, and related websites from inception to November 1, 2023. The implementability of the included guidelines was evaluated using the clinical practice guideline implementability assessment tool. ResultsA total of 47 guidelines were included, covering 37 paediatric diseases and recommending 27 TCM therapies, including TCM decoction, Chinese patent medicines, acupuncture, paediatric massage, and acupoints. The results of the guideline accessibility evaluation showed that, in terms of the overall quality of accessibility, 5 guidelines (10.6%) were of high grade, 12 guidelines (25.5%) were of medium grade, and 30 guidelines (63.8%) were of low grade. With the exception of accessibility (multi-channel access methods) and communicability, which was of high quality, there is room for improvement in all areas, particularly in the areas of applicability and ease of recognition. ConclusionThe overall quality of implementability of the included paediatric TCM guidelines was low, and it is recommended that in the process of developing paediatric TCM guidelines in the future, we focus on improving the quality of implementability of the guidelines themselves from the source, so as to promote the implementation and application of the guidelines.