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Trichoderma, a major fungal genus attaining importance due to its diverse application in biological control programs and is considered a substitute for chemical pesticides. This research was conducted to characterize various Trichoderma species isolated from rhizospheric soil samples morphologically followed by its confirmation using molecular tools. A systematic survey of Trichoderma populations associated with soils of different vegetable hosts would enable a clear picture of the distribution of species in the region. Samples were collected from the rhizospheres of a variety of vegetable hosts and obtained numerous Trichoderma isolates (T. harzianum, T. viride, T. hamatum, T. longibrachiatum, T. asperellum, T. koningii and T. longipile). Morphological characteristics revealed that T. harzianum resembles T. viride but is more pigmented with confined rings than T. viride and other associated species. T. viride sporulation was more rapid than other species, producing a soft mat on PDA media. T. viride produces a sweet smell of coconut; T. asperellum produces a misty odour while T. longibrachiatum produces a yellow pigmentation in the media. Fifty out of 200 morphologically identified species were genetically characterized using universal primers (ITS-1 and ITS-4). ITS-based sequencing resulted in a product of 650 bp in all the isolates. The sequencing of these isolates showed five different species. As per rDNA, the species identified are: T. harzianum, T. hamatum, T. longibrachiatum, T. asperellum and T. viride with 98-100% sequence similarities to other related Trichoderma isolates reported from China, India, Mexico, USA, Portugal, Germany, Spain and Brazil. Bioinformatics analysis was conducted using maximum parsimony (MP) that supports the resemblance of the present study Trichoderma species with species reported from other countries. It is concluded that Trichoderma strains with biocontrol activity are genetically different compared to the pathogenic ones. The findings of this study help in providing an opportunity to test these isolates against different plant pathogens and ultimately leads to the development of bio-pesticides that could be eco-friendly and cost-effective with no chance of resistance development

Background: Hysterectomy, the most common gynecological operation, requires surgeons to counsel women about their operative risks. We aimed to develop and validate multivariable logistic regression models to predict major complications of laparoscopic or abdominal hysterectomy for benign conditions. Methods: We obtained routinely collected health administrative data from the English National Health Service (NHS) from 2011 to 2018. We defined major complications based on core outcomes for postoperative complications including ureteric, gastrointestinal and vascular injury, and wound complications. We specified 11 predictors a priori. We used internal–external cross-validation to evaluate discrimination and calibration across 7 NHS regions in the development cohort. We validated the final models using data from an additional NHS region. Results: We found that major complications occurred in 4.4% (3037/68 599) of laparoscopic and 4.9% (6201/125 971) of abdominal hysterectomies. Our models showed consistent discrimination in the development cohort (laparoscopic, C-statistic 0.61, 95% confidence interval [CI] 0.60 to 0.62; abdominal, C-statistic 0.67, 95% CI 0.64 to 0.70) and similar or better discrimination in the validation cohort (laparoscopic, C-statistic 0.67, 95% CI 0.65 to 0.69; abdominal, C-statistic 0.67, 95% CI 0.65 to 0.69). Adhesions were most predictive of complications in both models (laparoscopic, odds ratio [OR] 1.92, 95% CI 1.73 to 2.13; abdominal, OR 2.46, 95% CI 2.27 to 2.66). Other factors predictive of complications included adenomyosis in the laparoscopic model, and Asian ethnicity and diabetes in the abdominal model. Protective factors included age and diagnoses of menstrual disorders or benign adnexal mass in both models and diagnosis of fibroids in the abdominal model. Interpretation: Personalized risk estimates from these models, which showed moderate discrimination, can inform clinical decision-making for people with benign conditions who may require hysterectomy., British Society for Gynaecological Endoscopy

Background: Endometriosis is a chronic, often debilitating condition with a current significant delay from symptom onset to diagnosis with much of this in primary care. Methods: A systematic review and meta-analysis of the primary literature was conducted to investigate the accuracy of symptoms, clinical history and first-line non-invasive tests to predict pelvic endometriosis (PROSPERO: CRD42020187543). We searched Medline, Embase, Web of Science and Scopus from conception (1966; 1972; 1997; 2004 respectively) to September 2022 for primary test accuracy studies assessing non-invasive tests against reference standard diagnosis for endometriosis. Two authors independently conducted data extraction and quality assessment. Grading of evidence was performed using a novel visual pentagon model. Meta-analyses of test accuracy was estimated using bivariate random effects models. Results: The 125 included studies (250,574 participants) showed mixed quality. Studies applying non-surgical (database/self-reporting) reference standard had a greater risk of bias. In 98 studies applying surgical reference standard, summary diagnostic odds ratios for endometriosis were: dysmenorrhoea 2.56 (95% confidence interval 1.99-3.29); pelvic pain 2.56 (1.73-3.74); dyschezia 2.05 (1.36-3.10); dyspareunia 2.45 (1.71-3.52); family history of endometriosis 6.79 (4.08-11.3); nulligravidity of 2.01 (1.62-2.50); body mass index (BMI) ≥30kg/m2 0.37 (0.19-0.68); trans-vaginal ultrasound scan (TVUSS) endometrioma 91.2 (44.0-189); TVUSS invasive endometriosis 26.1 (9.28-73.5); and cancer antigen-125 (CA-125) >35U/mL 16.0 (8.09-31.7). Sensitivity analysis excluding all high-risk studies found concordant results. Conclusions: This meta-analysis collated the performance of non-invasive tests for endometriosis across a comprehensive and geographically varied population. Study quality was mixed, however results were consistent with high-risk studies excluded. These findings will inform future prediction models for triage in primary care.

Background: Randomized clinical trials (RCTs) are experiencing a crisis of confidence in their trustworthiness. Although a comprehensive literature search yielded several reviews on RCT integrity, an overarching overview is lacking. Objectives: The authors undertook a scoping umbrella review of the research integ- rity literature concerning RCTs. Search strategy and selection criteria: Following prospective registration (https:// osf.io/3ursn), two reviewers independently searched PubMed, Scopus, The Cochrane Library, and Google Scholar, without language or time restrictions, until November 2021. The authors included systematic reviews covering any aspect of research integ- rity throughout the RCT lifecycle. Data collection and analysis: The authors assessed methodological quality using a modified AMSTAR 2 (A Measurement Tool to Assess Systematic Reviews) tool and collated the main findings. Main results: A total of 55 relevant reviews, summarizing 6001 studies (median per review, 63; range, 8–1106) from 1964 to 2021, had an overall critically low quality of 96% (53 reviews). Topics covered included general aspects (15%), design and approval (22%), conduct and monitoring (11%), reporting (38%), postpublication concerns (2%), and future research (13%). The most common integrity issues covered were ethics (18%) and transparency (18%). Conclusions: Low-quality reviews identified various integrity issues across the RCT lifecycle, emphasizing the importance of high ethical standards and professional- ism while highlighting gaps in the integrity landscape. Multistakeholder consensus is needed to develop specific RCT integrity standards., Spanish Government, Research institute Carlos III CM20/00074, Universidad de Granada/CBUA

This work was funded by the Ministry of Higher Education and Scientific Research in Iraq, in partial fulfilment of the requirements for a PhD degree., Objectives: Patients with primary Sjogren's syndrome (pSS) often report smell and taste disturbances. However, the correlation between smell impairment and mucosal dryness is not well understood. The objectives of this study were to investigate the following: (1) the prevalence of smell hypofunction in patients with SS; (2) the impact of smell hypofunction on their quality of life (QoL); (3) whether the patients' smell is correlated with xerostomia; and (4) whether the patients' smell is affected by taste hypofunction, disease duration, age, smoking or self-reported neuropathy. Methodology: An ethically approved cross-sectional study was conducted on 65 female patients with SS and 62 sex-matched healthy controls. Their smell was assessed using the University of Pennsylvania Smell Identification Test. Their taste acuity was assessed using the Taste Strips Test. A visual analogue scale was used for the self-assessment of smell and taste functions. Xerostomia was assessed by the salivary flow rate, clinical oral dryness score and the Xerostomia Inventory. The patients' QoL and mental health well-being were assessed using validated questionnaires. Results: In the SS group, the patients' smell function was impaired in 27/65 patients compared with the controls (15/62, p < 0.05), and it did not correlate with the severity of xerostomia, taste acuity (r = 0.05, p = 0.6) or self-reported nasal dryness (r = -0.02, p = 0.7). In the patients' group, smell hypofunction was not correlated with disease duration (beta = 0.1, 95% CI = -0.07-0.1) or smoking (beta = -0.02, 95% CI = -8-7). Age was not correlated with the smell function in the patients' group (beta = 0.1, p = 0.5) but was correlated significantly with smell in the healthy participants' group (beta = -0.3, p = 0.02). Neuropathy affected 81.2% of the patients' group. Their QoL and mental health well-being were not affected by smell hypofunction. Conclusion: Smell hypofunction appears to be a clinical manifestation in patients with SS, but it does not seem to be associated with the severity of mucosal dryness or with taste disturbance., Ministry of Higher Education and Scientific Research in Iraq

Objectives: Patients with primary Sjögren’s syndrome (pSS) often report smell and taste disturbances. However, the correlation between smell impairment and mucosal dryness is not well understood. The objectives of this study were to investigate the following: (1) the prevalence of smell hypofunction in patients with SS; (2) the impact of smell hypofunction on their quality of life (QoL); (3) whether the patients’ smell is correlated with xerostomia; and (4) whether the patients’ smell is affected by taste hypofunction, disease duration, age, smoking or self-reported neuropathy. Methodology: An ethically approved cross-sectional study was conducted on 65 female patients with SS and 62 sex-matched healthy controls. Their smell was assessed using the University of Pennsylvania Smell Identification Test. Their taste acuity was assessed using the Taste Strips Test. A visual analogue scale was used for the self-assessment of smell and taste functions. Xerostomia was assessed by the salivary flow rate, clinical oral dryness score and the Xerostomia Inventory. The patients’ QoL and mental health well-being were assessed using validated questionnaires. Results: In the SS group, the patients’ smell function was impaired in 27/65 patients compared with the controls (15/62, p < 0.05), and it did not correlate with the severity of xerostomia, taste acuity (r = 0.05, p = 0.6) or self-reported nasal dryness (r = −0.02, p = 0.7). In the patients’ group, smell hypofunction was not correlated with disease duration (β = 0.1, 95% CI = −0.07–0.1) or smoking (β = −0.02, 95% CI = −8–7). Age was not correlated with the smell function in the patients’ group (β = −0.1, p = 0.5) but was correlated significantly with smell in the healthy participants’ group (β = −0.3, p = 0.02). Neuropathy affected 81.2% of the patients’ group. Their QoL and mental health well-being were not affected by smell hypofunction. Conclusion: Smell hypofunction appears to be a clinical manifestation in patients with SS, but it does not seem to be associated with the severity of mucosal dryness or with taste disturbance.

Background: Migrants are vulnerable to communicable diseases and face barriers in access to immunization programs. Individual studies suggest that they suffer immunization inequity, but the gap in vaccination compared to non-migrants has not been quantified. This systematic review quantitatively determined the level of vaccination coverage among migrants compared to non-migrants, collating the published literature. Methods: A search without language restrictions was conducted in PubMed, Scopus and Web of Science, from database inception to February 2021. Observational studies that provided the vaccination rates among migrant and non-migrant groups were included. Study quality was assessed using Newcastle-Ottawa scale. Data were synthesized pooling data from individual studies to generate summary odds ratio (OR) with 95% confidence interval (CI) using random effects model, assessing heterogeneity with I2 statistic and publication bias with funnel asymmetry analysis. Findings: There were 44 relevant studies (7,937,996 participants). Overall risk of bias was low in 13 (30%), moderate in 22 (50%) and high in 9 (20%) studies. Point estimates of individual ORs showed lower vaccination coverage among migrants in 36 of 39 meta-analyzable studies. Overall, the odds of vaccination coverage among migrants were lower compared to non-migrants (7,375,184 participants, summary OR 0.50, 95% CI 0.37-0.66, I2 99.9%). There was no funnel asymmetry. Interpretation: Migrants are half as often vaccinated compared to non-migrants. Public health prevention programs need to prioritize vaccination equity, not just to protect migrants but also to protect the host communities. Registration Details: Review protocol was prospectively registered (PROSPERO CRD42021228061). Funding Information: No source of funding. Declaration of Interests: KSK is Distinguished Investigator at University of Granada funded by the Beatriz Galindo (senior modality) program of the Spanish Ministry of Education. All other authors declare no competing interests.

Background Mother-to-baby transmission of group B Streptococcus (Streptococcus agalactiae) is the main cause of early-onset infection. Objectives We investigated if intrapartum antibiotic prophylaxis directed by a rapid intrapartum test reduces maternal and neonatal antibiotic use, compared with usual care (i.e. risk factor-directed antibiotics), among women with risk factors for vertical group B Streptococcus transmission, and examined the accuracy and cost-effectiveness of the rapid test. Design An unblinded cluster randomised controlled trial with a nested test accuracy study, an economic evaluation and a microbiology substudy. Setting UK maternity units were randomised to either a strategy of rapid test or usual care. Participants Vaginal and rectal swabs were taken from women with risk factors for vertical group B Streptococcus transmission in established term labour. The accuracy of the GeneXpert® Dx IV GBS rapid testing system (Cepheid, Maurens-Scopont, France) was compared with the standard of selective enrichment culture in diagnosing maternal group B Streptococcus colonisation. Main outcome measures Primary outcomes were rates of intrapartum antibiotic prophylaxis administered to prevent early-onset group B Streptococcus infection and accuracy estimates of the rapid test. Secondary outcomes were maternal antibiotics for any indication, neonatal antibiotic exposure, maternal antibiotic duration, neonatal group B Streptococcus colonisation, maternal and neonatal antibiotic resistance, neonatal morbidity and mortality, and cost-effectiveness of the strategies. Results Twenty-two maternity units were randomised and 20 were recruited. A total of 722 mothers (749 babies) participated in rapid test units and 906 mothers (951 babies) participated in usual-care units. There were no differences in the rates of intrapartum antibiotic prophylaxis for preventing early-onset group B Streptococcus infection in the rapid test units (41%, 297/716) compared with the usual-care units (36%, 328/906) (risk ratio 1.16, 95% confidence interval 0.83 to 1.64). There were no differences between the groups in intrapartum antibiotic administration for any indication (risk ratio 0.99, 95% confidence interval 0.81 to 1.21). Babies born in the rapid test units were 29% less likely to receive antibiotics (risk ratio 0.71, 95% confidence interval 0.54 to 0.95) than those born in usual-care units. The sensitivity and specificity of the rapid test were 86% (95% confidence interval 81% to 91%) and 89% (95% confidence interval 85% to 92%), respectively. In 14% of women (99/710), the rapid test was invalid or the machine failed to provide a result. In the economic analysis, the rapid test was shown to be both less effective and more costly and, therefore, dominated by usual care. Sensitivity analysis indicated potential lower costs for the rapid test strategy when neonatal costs were included. No serious adverse events were reported. Conclusions The Group B Streptococcus 2 (GBS2) trial found no evidence that the rapid test reduces the rates of intrapartum antibiotic prophylaxis administered to prevent early-onset group B Streptococcus infection. The rapid test has the potential to reduce neonatal exposure to antibiotics, but economically is dominated by usual care. The accuracy of the test is within acceptable limits. Future work The role of routine testing for prevention of neonatal infection requires evaluation in a randomised controlled trial. Trial registration Current Controlled Trials ISRCTN74746075. Funding This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 26, No. 12. See the NIHR Journals Library website for further project information.

To develop and validate novel prediction models to personalise the risk of conversion from laparoscopic to open hysterectomy in benign conditions.Retrospective cohort study.English NHS Hospitals between 2011 and 2018.68 752 women undergoing laparoscopic hysterectomy for benign conditions.We developed two multivariable logistic models using readily available clinical information, one for the pre-operative setting and another for operative decision-making using additional surgical information, using 2011-2016 data in five regions (24 806 women). We validated them (a) temporally in the same regions using 2017-2018 data (12 438 women); (b) geographically in the same time-period using data from three different regions (22 024 women); and (c) temporally and geographically using 2017-2018 data in three different regions (9484 women).Conversion from laparoscopic to open hysterectomy.Conversions occurred in 6.8% (1687/24 806) of hysterectomies in the development group, and in 5.5% (681/12 438) in the temporal, 5.9% (1297/22 204) in the geographical and 5.2% (488/9484) in the temporal and geographical validation groups. In the development cohort, the area under the receiver operating characteristic curve values for the pre-operative and operative models were 0.65 and 0.67, respectively. In the validation cohorts the corresponding values were 0.65 and 0.66 (temporal), 0.66 and 0.68 (geographical) and 0.65 and 0.68 (temporal and geographical), respectively. Factors predictive of conversion included age, Asian ethnicity, obesity, fibroids, adenomyosis, endometriosis and adhesions. Adhesions were the most predictive (odds ratio 2.54, 95% confidence interval 2.22-2.90).The models for predicting conversions showed acceptable performance and transferability.Novel tool to personalise the risk of conversion from laparoscopic to open hysterectomy in benign conditions.

Introduction: Maternal near miss is a major global health issue; approximately 7 million women worldwide experience it each year. Maternal near miss can have several different health consequences and can affect the women’s quality of life, yet little is known about the size and magnitude of this association. The aim of this study was to assess the evidence of the association between women who have experienced maternal near miss and quality of life and women who had an uncomplicated pregnancy and delivery. Material and methods: Cochrane library, Embase, CINAHL, Web of Science, MEDLINE, Scopus and PubMed were searched for published studies. Studies were selected according to the PECO model (population, exposure, control and outcome) and were included if they investigated quality of life as an outcome after maternal near miss among women of all ages with no limitation on country or time (up to June 2020). Maternal near miss was defined as a life-threatening condition arising from complications related to pregnancy and/or childbirth. The quality of the studies was assessed according to the Newcastle-Ottawa scale and a Forest plot was constructed based on quality of life outcomes and study quality. PROSPERO registration number: CRD42020169232. Results: Fifteen studies were included in the review with a total of 31 558 women. Quality of life was reported in various ways, and 25 different confounders were controlled for. Compared with women who did not experience maternal near miss, women exposed to maternal near miss had an overall lower quality of life (n = 2/2), had poorer mental (n = 6/10) and social health (n = 2/3), and maternal near miss had negative economic consequences (n = 4/4). Maternal near miss was not associated with sexual dysfunction (n = 1/5). Ten of 15 studies were assessed as being of poor quality. Conclusions: Evidence shows that maternal near miss is negatively associated with various aspects of quality of life. This highlights the importance of addressing the adverse effects associated with maternal near miss and follow up maternal near miss after discharge. Quality of life is a multidimensional concept that is assessed in various ways, and the literature on the field is heterogeneous. More high-quality studies are needed.

Smartphone applications or apps are increasingly being produced to help with protection against the risk of domestic violence. There is a need to formally evaluate their features. Objective: This study systematically reviewed app-based interventions for domestic violence prevention, which will be helpful for app developers. Methods: We overviewed all apps concerning domestic violence awareness and prevention without language restrictions, collating information about features and limitations. We conducted searches in Google, the Google Play Store, and the App Store (iOS) covering a 10-year time period (2012–2022). We collected data related to the apps from the developers’ descriptions, peer reviewed research articles, critical reviews in blogs, news articles, and other online sources. Results: The search identified 621 potentially relevant apps of which 136 were selected for review. There were five app categories: emergency assistance (n = 61, 44.9%), avoidance (n = 29, 21.3%), informative (n = 29, 21.3%), legal information (n = 10, 7.4%), and self-assessment (n = 7, 5.1%). Over half the apps (n = 97, 71%) were released in 2020–22. Around a half were from north-east America (n = 63, 46.3%). Where emergency alerts existed, they required triggering by the potential victim. There was no automation. Content analysis showed 20 apps with unique features, including geo-fences, accelerometer-based alert, shake-based alert, functionality under low resources, alert auto-cancellation, anonymous communication, and data encryption. None of the apps deployed artificial intelligence to assist the potential victims. Conclusions: Apps currently have many limitations. Future apps should focus on automation, making better use of artificial intelligence deploying multimedia (voice, video, image capture, text and sentiment analysis), speech recognition, and pitch detection to aid in live analysis of the situation and for accurately generating emergency alerts.

Intimate partner violence (IPV) during pregnancy, a condition as common as obstetrics conditions like gestational diabetes, is associated with maternal and neonatal complications. Systematic detection of IPV is not well established in antenatal screening probably because the effectiveness of protective interventions has not been evaluated. E-health interventions may be beneficial among mothers exposed to IPV. Prior to performing a full-scale effectiveness trial for such an intervention, a pilot study is required to assess the feasibility of randomising a sufficiently large number of women exposed to IPV during pregnancy. The eIPV trial is a randomised pilot study nested within a cohort of consenting mothers who screen positive for IPV in the first antenatal visit at

Objective\ud Predicting the outcomes of assisted reproductive technology (ART) treatments is desirable, but adopting prediction models into clinical practice remains limited. We aimed to review available prediction models for ART treatments by conducting a systematic review of the literature to identify the best performing models for their accuracy, generalisability and applicability.\ud \ud Evidence review\ud We searched electronic databases (MEDLINE, EMBASE, and CENTRAL) until June 2020. We included studies reporting on the development or evaluation of models predicting the reproductive outcomes before (pre-ART) or after starting (Intra-ART) treatment in couples undergoing any ART treatment. We evaluated the models’ discrimination, calibration, type of validation, and any implementation tools for clinical practice.\ud \ud Results\ud We included 69 cohort studies reporting on 120 unique prediction models. Half the studies reported on pre-ART (48%) and half on intra-ART (56%) prediction models. The commonest predictors used were maternal age (90%), tubal factor subfertility (50%), and embryo quality (60%).\ud \ud Only fourteen models were externally-validated (14/120, 12%) including eight pre-ART models (Templeton, Nelson, LaMarca, McLernon, Arvis, and the Stolwijk A/I,C,II models), and five intra-ART models (Cai, Hunault, van Loendersloot, Meijerink, Stolwijk B, and the McLernon post-treatment model) with a reported c-statistics ranging from 0.50 to 0.78. Ten of these models provided implementation tools for clinical practice with only two reported online calculators.\ud \ud Conclusion\ud We identified externally validated prediction models that could be used to advise couples undergoing ART treatments on their reproductive outcomes. The quality of available models remains limited and more research is needed to improve their generalizability and applicability into clinical practice.

Investing in clinical research and evidence-based medicine has helped to improve the care for women with polycystic ovary syndrome (PCOS). However, several important questions remain unanswered on the optimal prevention and management strategies for PCOS. Addressing this uncertainty is often hindered by suboptimal research conduct leading to inefficient evidence synthesis and research wastage. PCOS research is often practised by varied specialized teams in silo leading to disharmonious and fragmented efforts neglecting the lifelong impact of PCOS on women’s wellbeing. Poor engagement among key stakeholders and lay consumers continues to limit the impact and benefits of research to society. Selective reporting on surrogate outcomes with a ‘significant’ P-value is a common malpractice in PCOS outputs. Effective adoption of the harmonizing research outcomes for PCOS (HARP) core outcome set is needed to minimize heterogeneity in reporting and promote research excellence. Small single-centre studies offer limited value to assess the varied PCOS phenotypes. Efficient large scale data-sharing is needed to address complex research questions and glean the benefits of big data research. We propose a roadmap to address these challenges and remedy future research need by promoting patient and public involvement in PCOS research to guide research efforts and address real patients’ needs; engaging all key stakeholder groups to promote a multi-disciplinary lifelong approach to new research; continuously refining research needs and priorities to revise the knowledge gap and allocate resources judiciously; standardizing outcomes definitions and measurement tools to harmonize reporting and promote excellence in research; and by investing in large data-sharing infrastructure to facilitate big data research and govern ethical data sharing.

Bone waste could be utilized as a potential amendment for remediation of smelter-contaminated soils. Nevertheless, the influences of cow bone-derived biochar (CB) on soil microbial biomass and microbial community composition in multi-metal contaminated mining soils are still not clearly documented. Hence, the cow bone was used as feedstock material for biochar preparation and pyrolyzed at two temperatures such as 500 °C (CB500) and 800 °C (CB800), and added to a smelter soil at the dosage of 0 (unamended control), 2.5, 5, and 10% (w/w); then, the soil treatments were cultivated by maize. The CB effect on soil biochemical attributes and response of soil microbial biomass, bacterial communities, and diversity indices were examined after harvesting maize. Addition of CB enhanced total nutrient contents (i.e., total nitrogen up to 26% and total phosphorus P up to 27%) and the nutrients availability (i.e., NH

Objective To estimate physical activity (PA) in healthy women before and during pregnancy and to evaluate the features associated with moderate PA (MPA). Methods A prospective cohort study was conducted on women selected 14 weeks of pregnancy during 2013-2015 in primary public health service centers in southern Spain. Type, duration, and frequency of PA (IPAQ questionnaire in first, second, and third trimesters [T1, T2, T3]) were measured. Variables associated with MPA were evaluated using multiple logistic regressions controlling for age, pre-pregnancy obesity, level of education, number of living children, pre-pregnancy PA, and adherence to Mediterranean diet (AMD). Results Out of 463 women, MPA was estimated in 64% pre-pregnancy, and 54%, 61%, and 59% in T1, T2, and T3, respectively. MPA was associated with greater AMD in T2 (adjusted odds ratio [aOR] 1.17, 95% confidence interval [CI] 1.04-1.33) and T3 (aOR 1.16, 95% CI 1.02-1.31), previous PA (aOR 13.5, 95% CI 8.12-22.5 in T1; aOR 2.61, 95% CI 1.72-3.96 in T2; aOR 2.59, 95% CI 1.65-4.05 in T3), and pre-pregnancy obesity (aOR 2.97, 95% CI 1.28-6.89 in T1; aOR 2.69, 95% CI 1.23-3.60 in T3). Conclusion PA decreased at the beginning of pregnancy, but compliance remained over 50%. MPA was associated with diet, pre-pregnancy PA, and obesity.

Generating translatable evidence to improve patient care has proved challenging in reproductive medicine, with many “add-on” treatments in routine assisted conception clinical practice, which have not been reliably tested. This has consequences for patient care; specifically, IVF pregnancy rates have not improved. A change of culture is required in our profession, from indiscriminately applying the latest “add-on”, to whole-scale participation in generating reliable translatable evidence.

Objective: To evaluate the effectiveness of virtual reality as a distraction technique in the management of acute pain and anxiety during outpatient hysteroscopy. Design: Parallel group, prospective randomised controlled trial. Setting: UK University Hospital. Methods: Forty consenting, eligible women were randomised to virtual reality intervention (immersive video content as a distraction method) or standard care during outpatient hysteroscopy from August to October 2018. Main outcome measures: Pain and anxiety outcomes were measured as a numeric rating score (scale 0–10). Results: Compared with standard care, women with virtual reality intervention experienced less average pain (score 6.0 versus 3.7, mean difference 2.3, 95% CI 0.61–3.99, P = 0.009) and anxiety (score 5.45 versus 3.3, mean difference 2.15, 95% CI 0.38–3.92, P = 0.02). Conclusion: Virtual reality was effective in reducing pain and anxiety during outpatient hysteroscopy in a mixed‐methods randomised control trial. Its wide potential role in ambulatory gynaecological procedures needs further evaluation. Tweetable abstract: Virtual reality can be used as a part of a multimodal strategy to reduce acute pain and anxiety in patients undergoing outpatient hysteroscopy.

In this study, the ARDL method is used to assess short-term and longterm relationships between private consumption, labor income, interest rate, wealth, and unemployment rate. The real private consumption model for Pakistan has been estimated by applying yearly data from 1990 to 2016. According to long-term estimates, income and wealth determine the actual national consumption. Nevertheless, the short run national private consumption is determined by current incomes, wealth, real interest rates, and the unemployment rate. Findings of this study reveal significant impact of all the observed determinants of consumption function i.e. real disposable income, wealth, real interest rate, and unemployment rate on aggregate consumption. Whereas it is noteworthy that the coefficient for wealth was minor but significant, depicting slight impact of wealth on consumption decision. These results support validity of AIH for Pakistan.

Purpose of review Evidence-based women's healthcare is underpinned by systematic reviews and guidelines. Generating an evidence synthesis to support guidance for clinical practice is a time-consuming and labour-intensive activity that delays transfer of research into practice. Artificial intelligence has the potential to rapidly collate, combine, and update high-quality medical evidence with accuracy and precision, and without bias. Recent findings This article describes the main fields of artificial intelligence with examples of its application to systematic reviews. These include the capabilities of processing natural language texts, retrieving information, reasoning, and learning. The complementarity and interconnection of the various artificial intelligence techniques can be harnessed to solve difficult problems in automation of reviews. Computer science can advance evidence-based medicine through development, testing, and refinement of artificial intelligence tools to deploy automation, creating 'living' evidence syntheses. Summary Groundbreaking, high-quality, and impactful artificial intelligence will accelerate the transfer of individual research studies seamlessly into evidence syntheses for contemporaneously improving the quality of healthcare.

Cellular secreted proteins (secretome), together with cellular membrane proteins, collectively referred to as secretory and membrane proteins (SMPs) are a large potential source of biomarkers as they can be used to indicate cell types and conditions. SMPs have been shown to be ideal candidates for several clinically approved drug regimens including for cancer. This study aimed at performing a functional analysis of SMPs within different cancer subtypes to provide great clinical targets for potential prognostic, diagnostic and the therapeutics use. Using an innovative majority decision-based algorithm and transcriptomic data spanning 5 cancer types and over 3000 samples, we quantified the relative difference in SMPs gene expression compared to normal adjacent tissue. A detailed deep data mining analysis revealed a consistent group of downregulated SMP isoforms, enriched in hematopoietic cell lineages (HCL), in multiple cancer types. HCL-associated genes were frequently downregulated in successive cancer stages and high expression was associated with good patient prognosis. In addition, we suggest a potential mechanism by which cancer cells suppress HCL signaling by reducing the expression of immune-related genes. Our data identified potential biomarkers for the cancer immunotherapy. We conclude that our approach may be applicable for the delineation of other types of cancer and illuminate specific targets for therapeutics and diagnostics.

Fibrinogen levels drop early in postpartum hemorrhage (PPH), and low fibrinogen levels predict outcomes. There is increasing interest in replacing fibrinogen early in severe PPH and this systematic review's aim was to assess if early fibrinogen replacement therapy improves outcomes in severe PPH. We searched the following databases from inception to June 2019: CDSR and CENTRAL (The Cochrane Library), MEDLINE, Embase, CINAHL, PubMed, Transfusion Evidence Library, LILACS, Web of Science Conference Proceedings Citation Index-Science, ClinicalTrials.gov and the WHO International Clinical Trials Registry Portal. We included randomized (RCT) and well-designed controlled observational studies where fibrinogen replacement therapy was given early (within 90 minutes of bleeding) compared with standard protocol in pregnant women > 24 weeks' gestation who developed PPH, defined as estimated blood loss ≥500 mL up to 24 hours post-delivery. Two independent reviewers extracted and reviewed the data on the primary outcome of allogeneic blood transfusion at 24 hours after intervention and secondary outcomes including all-cause mortality, rate of thrombosis, and the need for surgical and non-surgical interventions. We identified 5 eligible studies: 2 completed (total of 299 women) RCTs comparing fibrinogen concentrate with placebo, and 3 ongoing RCTs. There was no completed study assessing cryoprecipitate transfusion. There was variation of: timings of intervention administration; severity of PPH; fibrinogen doses and use of tranexamic acid. There was insufficient evidence that early administration of fibrinogen in PPH reduces the need for allogeneic blood transfusion at 24 hours (risk ratio 0.83 (95% CI 0.54-1.26), P = 0.38) (2 trials, 299 participants) or improves other outcomes. Both studies were underpowered to answer our outcomes. There is a lack of evidence that early fibrinogen replacement therapy improves outcomes in PPH. Future studies are needed to address this, underpinned by data on the optimal fibrinogen dose, protocol-driven approaches versus targeted therapy, and cost-effectiveness of cryoprecipitate versus fibrinogen concentrate therapy in PPH.

The This article presents a case study of Pakistan with a special focus on the institutional reforms of the newly elected government brought within a short period of time. The study identifies and evaluates only the major reforms in several ministries and departments. The data of this case study is evaluated with the content analysis approach. Findings reveal that a record number of reforms have been introduced in FBR, NAB and Ministry of Interior. Local governments and major government institutions were given additional authority and autonomy which resulted in the decrease of corruption, terrorism and politicization. Findings also confirm considerable changes in e-governance with the launch of technological tools and techniques that eventually facilitated the public and modernized governance. Apart from that, the PM Imran Khan conveyed a positive image of the country to the international community which increased tourism to a greater extent. The findings of this study are significant and pertinent to complementary future scholarship and practice.

Objectives Taste disturbance is a symptom of primary Sjogren's syndrome (pSS) of unknown aetiology. This study's objectives were (a) to compare taste function in pSS vs. healthy subjects; (b) to establish whether there is an association between the taste acuity and oral dryness and/or the neurosensory threshold; and (c) to assess the impact of taste dysfunction on the quality of life (QoL). Methodology This study was conducted on 65 pSS females and 62 healthy volunteers. The gustatory function was tested with taste strips test. Visual analogue scale was used for self-assessment of taste function. The electrogustometer was used to assess the neurosensory threshold. The oral dryness was assessed by the Clinical Oral Dryness Score, salivary flow rate and Xerostomia Inventory. The general and oral health-related QoL and mental health well-being were assessed using validated questionnaires. Results The pSS group had significantly impaired taste function, but this was not correlated with oral dryness. There was an association between taste acuity and the neurosensory threshold (β = -0.5, 95% CI = -0.2 to -0.1). The QoL was not impacted by taste dysfunction (p > .5). Conclusion The results suggest that taste impairment in pSS is associated with neurosensory dysfunction and is unlikely to be due to oral dryness.

Randomized controlled trials (RCT) in mental disorders research commonly use active control groups including psychotherapeutic shams or inactive medication. This meta-analysis assessed whether placebo conditions (active controls) had an effect compared to no treatment or usual care (passive controls). PubMed, Scopus, PsycINFO, PsycARTICLES, Ovid, the Cochrane Central Register of Controlled Trials and Web of Science were searched from inception to April 2021 and reference lists of relevant articles. Three-arm RCTs, including active and passive control groups, were selected. Where individual standardized mean difference (SMD) was calculable, random effects meta-analyses were performed to estimate an overall effect size with 95% confidence intervals (CI) comparing active vs passive controls. Heterogeneity was assessed using I² statistic and meta-regression. Funnel asymmetry was evaluated using Egger's test (Prospero registration: CRD42021242940). 24 articles with 25 relevant RCTs were included in the review, of which 11 studies were of high risk of bias. There was an improvement in outcomes favouring the placebo conditions, compared to passive controls, overall (25 studies, SMD 0.24, 95% CI 0.06-0.42, I² = 43%) and in subgroups with anxiety (SMD 0.45, 95% CI 0.07-0.84, I² = 59%) or depression (SMD 0.22, 95% CI 0.04-0.39, I² = 0%). Meta-regression did not show a significant explanation for heterogeneity. Egger's test showed no asymmetry (p = .200). A small placebo effect was observed in mental disorders research overall, and in patients with anxiety or depression. These findings should be interpreted with caution in the light of heterogeneity and risk of bias.

An amendment to this paper has been published and can be accessed via the original article.

The study was funded by the Ministry of the Economy and Competitiveness of Spain (National Project IthornDthornI: FEM201679049-R). The funder had no part at any stage in analysis or in writing of this manuscript., Background Intimate partner violence (IPV) against women is a serious health problem that affects pregnancy more frequently than other obstetric complications usually evaluated in antenatal visits. We aimed to estimate the accuracy of the Women Abuse Screening Tool-Short (WAST-Short) and the Abuse Assessment Screen (AAS) for the detection of IPV during and before pregnancy. Methods Consecutive eligible mothers in 21 public primary health antenatal care centres in Andalusia (Spain) who received antenatal care and gave birth during January 2017-March 2019, had IPV data gathered by trained midwives in the first and third pregnancy trimesters. The index tests were WAST-Short (score range 0-2; cut-off 2) and AAS (score range 0-1; cut-off 1). The reference standard was World Health Organization (WHO) IPV questionnaire. Area under receiver operating characteristics curve (AUC), sensitivity and specificity with 95% confidence intervals (CI) were estimated for test performance to capture IPV during and before pregnancy, and compared using paired samples analysis. Results According to the reference standard, 9.5% (47/495) and 19.4% (111/571) women suffered IPV during and before pregnancy, respectively. For capturing IPV during pregnancy in the third trimester, the WAST-Short (AUC 0.73, 95% CI 0.63, 0.81), performed better than AAS (AUC 0.57, 95% CI 0.47, 0.66, P = 0.0001). For capturing IPV before pregnancy in the first trimester, there was no significant difference between the WAST-Short (AUC 0.69, 95% CI 0.62, 0.74) and the AAS (AUC 0.69, 95% CI 0.62, 0.74, P = 0.99). Conclusions The WAST-Short could be useful to screen IPV during pregnancy in antenatal visits., Ministry of the Economy and Competitiveness of Spain IthornDthornI: FEM201679049-R

To assess the safety of minimally invasive surgery (MIS) for orthopedic spinal, upper limb and lower limb procedures, this systematic review of systematic reviews compared their complications with open procedures.A literature search was conducted electronically (PubMed, Cochrane library and Web of Science; May 8, 2021) without language restriction in the past five years. Reviews that consulted at least two databases, compared MIS with open orthopedic surgery, and reported the following: intraoperative, post-operative or total complications, function, ambulation, pain, hospital stay, reoperation rate and operation time were included. Article selection, quality assessment using AMSTAR-2, and data extraction were conducted in duplicate on predesigned forms. In each review, a subset analysis focusing on prospective cohort and randomized studies was additionally performed.CRD42020178171.The search yielded 531 articles from which 76 reviews consisting of 1104 primary studies were included. All reviews were assessed as being low quality. Compared to open surgery, MIS had fewer total, postoperative and intraoperative complications in 2/10, 2/11 and 2/5 reviews of spinal procedures respectively, 1/3, 1/4 and 1/2 reviews of upper limb procedures respectively, and 4/6, 2/7 and 0/2 reviews of lower limb procedures respectively.MIS had greater overall safety compared to open surgery in spinal procedures. In upper limb and lower limb procedures, MIS was not outright superior to open procedures in terms of safety hence a general preference of MIS is not justified on the premise of a better safety profile compared to open procedures.

GBS2 was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme (13/82/04). The funder had no role in the design and conduct of the study; the collection, management, analysis and interpretation of the data; the writing of the manuscript; or the decision to submit the manuscript for publication. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health and Social Care. JJD is supported by the NIHR Birmingham Biomedical Research Centre at the University Hospitals Birmingham NHS Foundation Trust and the University of Birmingham. KSK is a Distinguished Investigator funded by the Beatriz Galindo (senor modality) Program grant given to the University of Granada by the Ministry of Science, Innovation, and Universities of the Spanish Government., Background: Mother-to-baby transmission of group B Streptococcus (GBS) is the main cause of early-onset infection. We evaluated whether, in women with clinical risk factors for early neonatal infection, the use of point-ofcare rapid intrapartum test to detect maternal GBS colonisation reduces maternal antibiotic exposure compared with usual care, where antibiotics are administered due to those risk factors. We assessed the accuracy of the rapid test in diagnosing maternal GBS colonisation, against the reference standard of selective enrichment culture. Methods: We undertook a parallel-group cluster randomised trial, with nested test accuracy study and microbiological sub-study. UK maternity units were randomised to a strategy of rapid test (GeneXpert GBS system, Cepheid) or usual care. Within units assigned to rapid testing, vaginal-rectal swabs were taken from women with risk factors for vertical GBS transmission in established term labour. The trial primary outcome was the proportion of women receiving intrapartum antibiotics to prevent neonatal early-onset GBS infection. The accuracy of the rapid test was compared against the standard of selective enrichment culture in diagnosing maternal GBS colonisation. Antibiotic resistance profiles were determined in paired maternal and infant samples. Results: Twenty-two maternity units were randomised and 20 were recruited. A total of 722 mothers (749 babies) participated in rapid test units; 906 mothers (951 babies) were in usual care units. There was no evidence of a difference in the rates of intrapartum antibiotic prophylaxis (relative risk 1.16, 95% CI 0.83 to 1.64) between the rapid test (41%, 297/716) and usual care (36%, 328/906) units. No serious adverse events were reported. The sensitivity and specificity measures of the rapid test were 86% (95% CI 81 to 91%) and 89% (95% CI 85 to 92%), respectively. Babies born to mothers who carried antibiotic-resistant Escherichia coli were more likely to be colonised with antibiotic-resistant strains than those born to mothers with antibiotic-susceptible E. coli. Conclusion: The use of intrapartum rapid test to diagnose maternal GBS colonisation did not reduce the rates of antibiotics administered for preventing neonatal early-onset GBS infection than usual care, although with considerable uncertainty. The accuracy of the rapid test is within acceptable limits., National Institute for Health Research (NIHR) 13/82/04, NIHR Birmingham Biomedical Research Centre at the University Hospitals Birmingham NHS Foundation Trust University of Birmingham, Beatriz Galindo (senor modality) Program

Objective: This study aimed to evaluate the outcomes among individuals who were eligible and approached for participation in a randomized controlled trial during pregnancy, comparing those who enrolled with those who declined participation. Data sources: MEDLINE, Scopus, CINAHL, the Cochrane Library, and Ovid were searched from study inception to May 2022. Study eligibility criteria: This study included all obstetrical randomized controlled trials that reported clinical outcomes for both participants and nonparticipants. Methods: The primary outcome captured the presence of morbidity. It was a composite of the primary outcome of each study comparing the participant arm with the nonparticipant arm. If a primary outcome was not clearly defined, a surrogate was developed on the basis of the core outcomes for the clinical condition studied. The risk of bias was assessed with the Newcastle-Ottawa Scale. Subgroup analyses for relevant obstetrical and neonatal outcomes were performed. The summary comparisons were reported as odds ratios with 95% confidence intervals computed using random-effects meta-analysis with heterogeneity evaluated using the I2 statistic. A funnel plot was used to examine publication bias, and there was no asymmetry. Results: After reviewing more than 1100 abstracts, 17 obstetrical randomized controlled trials (103,610, with 26,293 participants and 77,317 nonparticipants) met our inclusion criteria and were analyzed. Of note, 9 studies were not rated as high quality, primarily for failing to control for confounding factors. Trial interventions were categorized as antepartum (n=11), intrapartum (n=5), or postpartum (n=1). Overall, participants in obstetrical randomized controlled trials had no difference in outcomes compared with nonparticipants (n=17: odds ratio, 0.88; 95% confidence interval, 0.52-1.49; I2=90%). Moreover, there was no difference seen when only randomized controlled trials that reported a primary outcome were included (n=12: odds ratio, 0.76; 95% confidence interval, 0.38-0.1.49; I2=93%). In addition, there was no difference noted in the subgroup where the randomized controlled trial intervention was not available to nonparticipants (n=7: odds ratio, 0.91; 95% confidence interval, 0.45-1.85; I2=68%). Conclusion: Pregnant individuals who agreed to participate in randomized controlled trials had no difference in outcomes compared with those who decline participation. Pregnant individuals should be provided with this reassuring information when offered to participate in a randomized controlled trial. Moreover, this information may improve patient recruitment into randomized controlled trials.

A rapidly developing scenario like a pandemic requires the prompt production of high-quality systematic reviews, which can be automated using artificial intelligence (AI) techniques. We evaluated the application of AI tools in COVID-19 evidence syntheses.After prospective registration of the review protocol, we automated the download of all open-access COVID-19 systematic reviews in the COVID-19 Living Overview of Evidence database, indexed them for AI-related keywords, and located those that used AI tools. We compared their journals' JCR Impact Factor, citations per month, screening workloads, completion times (from pre-registration to preprint or submission to a journal) and AMSTAR-2 methodology assessments (maximum score 13 points) with a set of publication date matched control reviews without AI.Of the 3,999 COVID-19 reviews, 28 (0.7%, 95% CI 0.47-1.03%) made use of AI. On average, compared to controls (n = 64), AI reviews were published in journals with higher Impact Factors (median 8.9 vs. 3.5, P 0.001), and screened more abstracts per author (302.2 vs. 140.3, P = 0.009) and per included study (189.0 vs. 365.8, P 0.001) while inspecting less full texts per author (5.3 vs. 14.0, P = 0.005). No differences were found in citation counts (0.5 vs. 0.6, P = 0.600), inspected full texts per included study (3.8 vs. 3.4, P = 0.481), completion times (74.0 vs. 123.0, P = 0.205) or AMSTAR-2 (7.5 vs. 6.3, P = 0.119).AI was an underutilized tool in COVID-19 systematic reviews. Its usage, compared to reviews without AI, was associated with more efficient screening of literature and higher publication impact. There is scope for the application of AI in automating systematic reviews.