Aim To assess the effect of lubricants on reducing perineal trauma during vaginal delivery. Methods PubMed, Embase, the Cochrane Library, CINAHL, China National Knowledge Infrastructure, China Biology Medicine disc, WanFang databases, and , were searched for literature up to 25 June 2021. Randomized controlled trials published in English or Chinese that compared the vaginal application of lubricant with standard care for women were included. Two reviewers independently performed study screening, data extraction, risk of bias assessment, and certainty of evidence assessment. Pooled effect sizes and corresponding 95% confidence intervals (CI) were calculated using meta-analysis. Results Nineteen trials enrolling 5445 pregnant women were included. Compared with standard care, women using lubricants had a lower incidence of perineal trauma (risk ratio [RR] 0.84, 95% CI 0.76-0.93; low certainty evidence), second-degree perineal laceration (RR 0.72, 95% CI 0.64-0.82; moderate certainty evidence) and episiotomy (RR 0.77, 95% CI 0.62-0.96; very low certainty evidence), and had a shorter duration of the second-stage labor (MD -13.72 min, 95% CI -22.68 to -4.77; very low certainty evidence). Conclusion Lubricants might reduce the incidence of perineal trauma, especially second-degree perineal laceration, and shorten the duration of the second-stage labor. More well-designed studies will continue developing high-quality evidence in this field.

Objectives: This study aimed to: (1) Map existing evidence about the use of collaborative writing applications (CWAs) during pandemics; (2) Describe CWAs' positive and negative effects on knowledge translation (KT) and knowledge management (KM) during pandemics; and (3) Inventory the barriers and facilitators that affect CWAs' use to support KT and KM during pandemics. Materials and methods: Based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Extension for Scoping Reviews, we conducted a scoping review of the literature reporting the use of CWAs during pandemics published between 2001 and 2021. Two reviewers undertook the screening, study selection and qualitative thematic analysis. Results: We identified a total of 46 studies. CWAs were used for the following two purposes: KT and KM (23 of 46) anddisease surveillance and infodemiology (20 of 46). Three studies addressed both purposes. Influenza was the focus of most studies (15 of 46), followed by COVID-19 (10 of 46).We identified and classified 24 barriers and 66 facilitators into four categories (factors related to the CWAs, users' knowledge and attitude towards CWAs, human environment, and organizational environment). We also found 74 positive and 7 negative effects that were classified into processes and outcomes. Conclusion: CWAs offer the potential to accelerate KT and KM during pandemics. Their scalability and adaptability to different contexts makes them well suited to support the urgent KT and KM needed in the context of rapidly changing knowledge during pandemics. While their speed and cost as disease surveillance systems compare favorably with existing surveillance systems, the primary challenge is to ensure the accuracy of information shared.

Characteristics and research collaboration of registered systematic reviews (SRs) on treatment modalities for coronavirus disease-2019 (COVID-19) remain unclear. This study analysed research collaboration, interventions and outcome measures in registered SRs on COVID-19 treatments and pointed out the relevant problems. PROSPERO (international prospective register of systematic reviews) was searched for SRs on COVID-19 treatments as of 2 June 2020. Excel 2016 was used for descriptive analyses of the extracted data. VOSviewer 1.6.14 software was used to generate network maps for collaborations between countries and institutions. A total of 189 SRs were included, which were registered by 301 institutions from 39 countries. China (69, 36.50%) exhibited the highest output. Cooperation between countries was not close enough. As an institution, the Chengdu University of Traditional Chinese Medicine (7, 3.70%) had the highest output. There was close cooperation between institutions. Interventions included antiviral therapy (81, 42.86%), respiratory support (16, 8.47%), circulatory support (11, 5.82%), plasma therapy for convalescent patients (11, 5.82%), immunotherapy (9, 4.76%), TCM (traditional Chinese medicine) treatment (9, 4.76%), rehabilitation treatment (5, 2.65%), anti-inflammatory treatment (16, 8.47%) and other treatments (31, 16.40%). Concerning antiviral therapy (81, 42.86%), the most commonly used antiviral agents were chloroquine/hydroxychloroquine (26, 13.76%), followed by remdesivir (12, 6.35%), lobinavir/ritonavir (11, 5.82%), favipiravir (5, 2.65%), ribavirin (5, 2.65%), interferon (5, 2.65%), abiron (4, 2.12%) and abidor (4, 2.12%). The most frequently used primary and secondary outcomes were the mortality rate (92, 48.68%) and hospital stay length (48, 25.40%), respectively. The expression of the outcomes was not standardised. Many COVID-19 SRs on treatment modalities have been registered, with a low completion rate. Although there was some collaboration between countries and institutions in the currently registered SRs on treatment modalities for COVID-19 on PROSPERO, cooperation between countries should be further enhanced. More attention should be directed towards identifying deficiencies of outcome measures, and the standardisation of results should be maximised.

AIMS: The aim of this systematic review is to understand strategies to influence patient outcomes by synthesizing existing evidence on effective interventions for teamwork, delegation and communication between registered nurses (RNs) and nursing assistants (NAs). BACKGROUND: Three-quarters of deaths in hospitals are related to breakdowns in teamwork and communication. Acute care systems utilize teams of RNs and NAs for primary delivery of nursing care. Research has been conducted to improve the partnership between the dyad. Literature reviews are needed to synthesize the effectiveness of delegation and communication interventions between RNs and NAs on patient outcomes. METHODS: The authors applied Whittemore and Knafl's integrative review methodology to conduct an integrative review of the literature. Databases searched included Cumulative Index to Nursing and Allied Health Literature (CINAHL), Medline, and PubMed along with reference searches. Included articles were intervention studies related to teamwork, delegation, or communication between RNS and NAs, conducted in the United States, and published from 2000-2019. Methodological quality was assessed utilizing the Mixed Methods Assessment Tool (MMAT). The Systems Engineering Initiative for Patient Safety (SEIPS) model 2.0 was applied as a guiding framework to analyze the findings. RESULTS: Seven articles met the inclusion criteria. The interventions in these articles focused on building a foundation of trust and respect through simulation, education, and mindful communication. Four of the seven articles measured patient outcomes including patient falls, hospital-acquired pressure injuries, and patient satisfaction. Three articles reported decreased patient falls, two articles reported increased patient satisfaction, while one article reported a reduction in pressure injury. Five of the studies reported improved teamwork and/or communication, and two studies reported improved job satisfaction. CONCLUSIONS: There has been limited research on the impact of the RN-NA relationship on patient safety and care outcomes. The existing research demonstrates a need for interventions to foster a dynamic and effective relationship between RNs and NAs. There is a need for more interventional studies linking improved teamwork, delegation, and communication between the RN and NA to patient outcomes such as falls, hospital-acquired pressure injury. IMPLICATIONS FOR NURSING MANAGEMENT: Several interventions exist to improve teamwork and communication between the RN-NA dyad. Leaders need to assess their own culture and develop interventions to build and maintain high performing teams. Future research is necessary to develop interventions aimed at improving delegation from RNs to NAs for applicable activities.

Background: To analyze the collaboration and reporting quality of the systematic reviews of social welfare in the Campbell collaboration online library. Methods: The Campbell collaboration online library was searched for systematic reviews of social welfare and the basic information extracted in order to assess the reporting quality of systematic reviews using a MOOSE checklist. BICOMS-2 and UCINET software were used to produce the social network, and Comprehensive Meta Analysis (Version 2) and STATA 13.0 were used to analyze the related data. Results: Fifty-seven systematic reviews of social welfare were included. Twenty-eight items of the included social welfare systematic reviews were rated as complete (≥70%). There were significant differences between ≤2013 and ≥ 2014 in five items. These differences were as follows: research published by one organization or more than one organization in one item, more than three authors or less than four authors in two items, and one country or more than one country in six items. It's completed about researches with more than one organization, three authors or more than one country. Some items were found to have a low reporting rate of studies published before 2014, by one organization, with less than four authors or one country, respectively. The social network of authors and organizations showed good collaboration. Conclusions: Some items could be further improved with regard to the rate of reporting systematic reviews of social welfare in the Campbell collaboration online library. This could improve the overall quality of social welfare systematic reviews.

Introduction and hypothesis There is conflicting evidence on whether intermittent catheterization (IC) is less associated with urinary tract infection (UTI) and more likely to prevent urinary retention than continuous catheterization (CC). We aimed to compare the effect of IC with that of CC on the incidence of postpartum UTI, urinary retention and hemorrhage in laboring women with epidural analgesia. Methods Electronic searches were performed in PubMed, EMBASE and Cochrane Library from their inception to October 2018. We selected RCTs comparing IC with CC in laboring women with epidural analgesia. A meta-analysis was performed using the RevMan software, and a random-effects model was used to pool the effect size. The Grades of Recommendation, Assessment, Development and Evaluation (GRADE) approach was used to rate the quality of evidence. Results Six RCTs (N = 850) were included in this review. The meta-analyses indicated that there was no significant difference between the IC and CC group in the incidence of postpartum UTI (RR = 1.25, 95% CI: 0.91 to 1.71, P = 0.16), postpartum urinary retention (RR = 0.76, 95% CI: 0.21 to 2.77, P = 0.68) and postpartum hemorrhage (RR = 1.72, 95% CI: 0.60 to 4.95, P = 0.31). GRADE assessment results showed that the quality of evidence was low. Conclusions Based on the available evidence, there is no measurable difference in rates of UTI between CC and IC, not that neither stragety decreases UTI, since the included trials do not address this.

OBJECTIVE: Collaborative care (CC) improves depressive symptoms in people with comorbid depressive disorder in chronic medical conditions, but its effect on physical symptoms has not yet systematically been reviewed. This study aims to do so. METHODS: Systematic review and meta-analysis was conducted using PubMed, the Cochrane Library, and the European and US Clinical Trial Registers. Eligible studies included randomized controlled trials (RCTs) of CC compared to care as usual (CAU), in primary care and general hospital setting, reporting on physical and depressive symptoms as outcomes. Overall treatment effects were estimated for illness burden, physical outcomes and depression, respectively. RESULTS: Twenty RCTs were included, with N=4774 patients. The overall effect size of CC versus CAU for illness burden was OR 1.64 (95%CI 1.47;1.83), d=0.27 (95%CI 0.21;0.33). Best physical outcomes in CC were found for hypertension with comorbiddepression. Overall, depression outcomes were better for CC than for CAU. Moderator analyses did not yield statistically significant differences. CONCLUSIONS: CC is more effective than CAU in terms of illness burden, physical outcomes and depression, in patients with comorbid depression in chronic medical conditions. More research covering multiple medical conditions is needed.

PURPOSE: Computerised physician order entry (CPOE) systems hold the promise of significant improvements to health care delivery and patient care. The implementation of such systems is costly and complex. The purpose of this paper is to review current evidence of the impact of CPOE on hospital pathology services. METHODS: This paper presents a review of the literature (1990-August 2004) about CPOE systems and identifies indicators for measuring the impact of CPOE on pathology services. RESULTS: Nineteen studies which contained some form of 'control' group, were identified. They featured a variety of designs including randomised controlled trials, quasi-experimental and before and after studies. We categorised these into three groups: studies comparing pathology CPOE systems (with no decision support) to paper systems; pathology CPOE systems (with decision support) to paper systems; and pathology CPOE systems with specific pathology features compared to systems without those features. We identified 10 areas of impact assessment and 39 indicators used to measure the impact of CPOE on different stages of the pathology test ordering and reporting process. CONCLUSION: We conclude that while some data suggest that CPOE systems are beneficial for clinical and laboratory work processes, these data are limited, and further research is needed. Few data are available regarding the impact of CPOE on patient outcomes. [References: 66]