Promoting men's awareness, self-examination, and help-seeking for testicular disorders: a systematic review of interventions

Background: Testicular cancer (TC) is among the most commonly diagnosed cancers in men aged 15-40 years. The incidence of TC is on the rise. Benign testicular disorders, such as testicular torsion and epididymitis, can lead to testicular ischemia, sepsis, and infertility if left untreated. This updated systematic review aims to evaluate the effectiveness of studies promoting men's knowledge and awareness of testicular disorders and/or self-examination, behaviours and/or intentions to examine their testes, and help-seeking behaviours and/or intentions for testicular disorder symptoms. Methods: Academic Search Complete, Medline, CINAHL, PsycINFO, ERIC, the Cochrane Library, the World Health Organisation International Clinical Trials Registry Platform, and Clinicaltrials.gov were searched for studies published between April 2018 and August 2023. Methodological quality was assessed and results were synthesised meta-narratively. Results: Five studies were included. The majority of the reviewed interventions were successful in increasing men's awareness of TC and self-examination, including a PowerPoint presentation, an online educational brochure, video-assisted teaching, a motivational video, and a virtual reality game. Only one study addressed help-seeking for testicular symptoms and promoted men's awareness of benign as well as malignant testicular diseases. Conclusions: This review highlights the importance of evaluating innovative educational interventions aimed at younger men, whilst raising their awareness of testicular disorders and increasing their help-seeking intentions for testicular disorder symptoms. Given the lack of consensus around scheduled testicular self-examination among younger men, clinicians are encouraged to instruct men to familiarise themselves with the look and feel of their own testes and to seek timely medical attention for abnormalities. Registration: The protocol of the previous version of this review was registered with the International Prospective Register of Systematic Reviews (PROSPERO) under the registration number CRD42018093671.

Toward biophysical markers of depression vulnerability

A major difficulty with treating psychiatric disorders is their heterogeneity: different neural causes can lead to the same phenotype. To address this, we propose describing the underlying pathophysiology in terms of interpretable, biophysical parameters of a neural model derived from the electroencephalogram. We analyzed data from a small patient cohort of patients with depression and controls. Using DCM, we constructed biophysical models that describe neural dynamics in a cortical network activated during a task that is used to assess depression state. We show that biophysical model parameters are biomarkers, that is, variables that allow subtyping of depression at a biological level. They yield a low dimensional, interpretable feature space that allowed description of differences between individual patients with depressive symptoms. They could capture internal heterogeneity/variance of depression state and achieve significantly better classification than commonly used EEG features. Our work is a proof of concept that a combination of biophysical models and machine learning may outperform earlier approaches based on classical statistics and raw brain data.

A review of the selection process and decontamination methods with the use of face shields in UV phototherapy during the SARS‐CoV‐2 pandemic

Targeted ultraviolet (UV) phototherapy has been used in the management of a wide variety of dermatological clinical conditions including moderate to severe psoriasis unresponsive to topical therapies, vitiligo, severe atopic dermatitis and lymphoproliferative disorders. To date there are no uniform, standardised guidelines for the selection and decontamination process for UV personal protective equipment (PPE) and facial shields used in phototherapy. In the current climate, Coronavirus 2019 (COVID‐19) pandemic, standards regarding all decontamination and disinfection processes are under significant scrutiny. In terms of the UV‐PPE and facial shields used in phototherapy, careful disinfection procedures need to be implemented to ensure that the decontamination practice is effective enough to neutralise the virulent virus whilst maintaining maximal protection to the user from UV‐rays and safeguard the equipment from damage during the cleaning process. The aim of this report is to provide an evidence based review of the current and international practice standards guiding the selection, use and decontamination processes of UV facial shields in phototherapy. The complications and concerns that the COVID‐19 pandemic has had on this practice is highlighted. As such, we performed a comprehensive evaluation of the literature to provide recommendations as to the most effective, time efficient and safest practices for disinfection and decontamination of UV facial shields used in phototherapy during these unprecedented times.

The Experience of COVID-19 Visitor Restrictions among Families of People Living in Long-Term Residential Care Facilities during the First Wave of the Pandemic in Ireland

Public health responses to COVID-19 in long-term residential care facilities (LTRCFs) have restricted family engagement with residents. These restrictions impact on quality of care and the psychosocial and emotional well-being of family caregivers. Following a national cross-sectional web-based survey, respondents were invited to provide personal reflections on visitor restrictions. This study aims to describe the consequences of these restrictions for individuals living in LTRCF and their families during the first wave of the COVID-19 pandemic. Data from open-ended questions contained within the survey were analyzed using Braun and Clarke’s (2006) method of thematic analysis. Four themes were identified: 1. Altered Communication and Connection; 2. Emotional and Psychological Impact; 3. Protecting and Caring Role of Staff; 4. Family Role. Throughout the narrative accounts, it is evident that the visitor restrictions impacted on the emotional and mental well-being of families. Some respondents expressed frustration that they could not assist staff in essential care provision, reducing meaning and purpose in their own lives. COVID-19 LTRCF visitor restrictions made little distinction between those providing essential personal care and those who visit for social reasons. A partnership approach to care provision is important and should encompass strategies to maintain the psychosocial and emotional well-being of families and their relatives during times of self-isolating or restrictive measures.

259 IDENTIFYING THE TOP 10 RESEARCH PRIORITIES FOR FAMILY CARERS: THE INTERFACE PROJECT

Background

In assessing the global impact of the COVID-19 pandemic on society, it is important to understand the communities most affected and develop methods of support. Family carers provide a vital, yet often invisible role in our society and healthcare system. Identifying research priorities for carers helps establish overall gaps in the research agenda and increases awareness of the role of carers in the community.

Methods

A priority setting partnership methodology was engaged and through collaboration with carers, healthcare professionals and researchers, a participatory process was conducted to identify gaps in the current literature and prioritise research questions and uncertainties. Focus group discussions followed, the first consisted of family carers (n = 5). The second (n = 3) interviewed stakeholders namely healthcare professionals, researchers and policy makers. After collating the data, researchable questions were developed through an iterative process with a Multi Stakeholder Advisory Committee to identify the top 10 research priorities for Family Carers Ireland.

Results

The top 10 researchable questions were distilled from a list of 16 and fit into 7 broad categories. 1) economic impact and financial strain 2) Systemic issues, education, resources and policy 3) technology 4) support services and infrastructure 5) mental health and wellbeing of the carer 6) carers in society 7) Recognition and acknowledgment of the family carer.

Conclusion

The partnership focus of this project allowed the ‘ground-up’ development of research priorities for carers by carers. The COVID-19 pandemic served to magnify systemic issues already present in society, as well as highlight new burdens. As a result, the subsequent development of 10 researchable questions will guide further investigation to improve the support and wellbeing of family carers.

1080 An Audit on Compliance with Recommended Duration of Surgical Antimicrobial Prophylaxis in St. Vincent’s University Hospital, Dublin, Ireland

Aim

Surgical site infection (SSI) is a common healthcare-associated infection, and a frequent cause of post-operative morbidity. SSI comprises any infection of the operative incision, cavity or involved organ, that occurs within the 30-day post-operative period. Antimicrobial prophylaxis is critical in reducing SSIs. Our aim was to assess adherence to the recommended surgical antimicrobial prophylaxis guidelines in St. Vincent’s University Hospital (SVUH), as part of the hospital antimicrobial stewardship programme. Compliance of surgical services was measured against the recommended regimens described in the SVUH Antimicrobial Guidelines.

Method

Data on duration and choice of prophylaxis were prospectively gathered on inpatients undergoing elective surgery during a three-week period between August-September 2020. Patients undergoing transplant procedures, inpatients in the intensive care unit, and patients who moved off-site postoperatively were excluded.

Results

Eighty-one patients were included. Sixty-four (79%) were compliant with prophylaxis duration, while seventeen (21%) were not. Reasons for extended prophylaxis included three (18%) cases where there were intra-operative complications and five (29%) cases of routine prescribing of an additional 24-hour coverage. Nine (53%) did not document the reason for extended cover.

Conclusions

Compliance with recommended duration of prophylaxis improved in comparison to prior audits. Among patients receiving extended prophylaxis, documentation of the indication was poor. Patients with evidence of post-operative infection may be better served with targeted antimicrobial therapy rather than extended prophylaxis. One reason for extended prophylaxis may be due to difficulty accessing guidelines on recommended prophylaxis duration, hence a targeted smartphone application was introduced to improve accessibility.

Are medical procedures that induce coughing or involve respiratory suctioning associated with increased generation of aerosols and risk of SARS-CoV-2 infection? A rapid systematic review

BACKGROUND

The risk of transmission of SARS-CoV-2 from aerosols generated by medical procedures is a cause for concern.

AIM

To evaluate the evidence for aerosol production and transmission of respiratory infection associated with procedures that involve airway suctioning or induce coughing/sneezing.

METHODS

The review was informed by PRISMA guidelines. Searches were conducted in PubMed for studies published between January 1st, 2003 and October 6th, 2020. Included studies examined whether nasogastric tube insertion, lung function tests, nasendoscopy, dysphagia assessment, or suctioning for airway clearance result in aerosol generation or transmission of SARS-CoV-2, SARS-CoV, MERS, or influenza. Risk of bias assessment focused on robustness of measurement, control for confounding, and applicability to clinical practice.

FINDINGS

Eighteen primary studies and two systematic reviews were included. Three epidemiological studies found no association between nasogastric tube insertion and acquisition of respiratory infections. One simulation study found low/very low production of aerosols associated with pulmonary lung function tests. Seven simulation studies of endoscopic sinus surgery suggested significant increases in aerosols but findings were inconsistent; two clinical studies found airborne particles associated with the use of microdebriders/drills. Some simulation studies did not use robust measures to detect particles and are difficult to equate to clinical conditions.

CONCLUSION

There was an absence of evidence to suggest that the procedures included in the review were associated with an increased risk of transmission of respiratory infection. In order to better target precautions to mitigate risk, more research is required to determine the characteristics of medical procedures and patients that increase the risk of transmission of SARS-CoV-2.

Iatrogenic Foreign Materials Associated with Retrieved Clot Tissue via Mechanical Thrombectomy

BACKGROUND AND PURPOSE

Hydrophilic polymers and polytetrafluoroethylene liners, commonly used in the construction of endovascular devices, occasionally separate from devices with subsequent embolization. We determined the frequency of such materials in thrombus specimens retrieved by mechanical thrombectomy in patients with stroke.

MATERIALS AND METHODS

We retrospectively reviewed H&E-stained thrombus sections for presence and types of foreign materials. We identified 4 types of foreign materials-Type I: material was light green with refraction and had a homogeneous texture; type II: material was light gray and/or dark gray, thin, and loose or attenuated in texture; type III: material was light green with refraction, solitary in texture, irregular in shape, and was often associated with round or oval bubblelike particles and/or diffuse black particles; and type IV: material had homogeneous texture and was light pink or red. In addition, polymer materials from different layers of used mechanical thrombectomy catheters were compared with the foreign materials found in thrombus specimens.

RESULTS

A total of 101 thrombi were evaluated. Foreign materials were found in 53 (52.5%) thrombus samples. The most common type was type I (92%), followed by type II (30%). The histopathologic features of the polymer materials from mechanical thrombectomy catheters were similar to the foreign materials found in thrombus specimens. The inner polytetrafluoroethylene liner and coating layer of catheters resembled type I and type II of the foreign materials, respectively.

CONCLUSIONS

Foreign polymer materials are present in approximately half of retrieved thrombi, most commonly polytetrafluoroethylene from catheter liners and less from hydrophilic coatings.

Visual Immunoprecipitate Assay (VIP) for Listeria monocytogenes and Related Listeria Species Detection in Selected Foods: Collaborative Study

Six foods representing a variety of food products were analyzed by the Assurance Listeria polyclonal enzyme immunoassay (EIA) and by either the Bacteriological Analytical Manual or the U.S. Department of Agriculture culture method for detecting Listeria monocytogenes and related Listeria species. Samples of each food type, at each inoculation level, were analyzed simultaneously by both methods. A total of 19 laboratories representing federal government agencies and private industry in the United States and Canada participated. Food types were inoculated with Listeria species including L. monocytogenes, with the exception of 3 lots of green beans, which were naturally contaminated. During this study, 1764 samples and controls were analyzed and confirmed, of which 492 were positive and 947 were negative by both methods. There were 159 samples that were positive by culture method but negative by the EIA and 188 that were negative by culture method but positive by EIA. Twenty-two samples were negative by EIA and by culture method but confirmed positive when Assurance selective enrichment broths were subcultured to selective agar. The Assurance polyclonal EIA for detecting L. monocytogenes and related Listeria species in foods has been adopted first action by AOAC INTERNATIONAL.

Psychosocial Impact of COVID-19 Nursing Home Restrictions on Visitors of Residents With Cognitive Impairment: A Cross-Sectional Study as Part of the Engaging Remotely in Care (ERiC) Project

Background: COVID-19 has disproportionately affected older people. Visiting restrictions introduced since the start of the pandemic in residential care facilities (RCFs) may impact negatively on visitors including close family, friends, and guardians. We examined the effects of COVID-19 visiting restrictions on measures of perceived loneliness, well-being, and carer quality of life (QoL) amongst visitors of residents with and without cognitive impairment (CI) in Irish RCFs. Methods: We created a cross-sectional online survey. Loneliness was measured with the UCLA brief loneliness scale, psychological well-being with the WHO-5 Well-being Index and carer QoL with the Adult Carer QoL Questionnaire (support for caring subscale). Satisfaction with care ("increased/same" and "decreased") was measured. A history of CI was reported by respondents. Sampling was by convenience with the link circulated through university mail lists and targeted social media accounts for 2 weeks in June 2020. Results: In all, 225 responses were included of which 202 noted whether residents had reported CI. Most of the 202 identified themselves as immediate family (91%) and as female (82%). The majority (67%) were aged between 45 and 64 years. Most (80%) reported that their resident had CI. Approximately one-third indicated reduced satisfaction (27%) or that restrictions had impaired communication with nursing home staff (38%). Median loneliness scores were 4/9, well-being scores 60/100 and carer QoL scores 10/15. Visitors of those with CI reported significantly lower well-being (p = 0.006) but no difference in loneliness (p = 0.114) or QoL (p = 0.305). Reported CI (p = 0.04) remained an independent predictors of lower WHO-5 scores, after adjusting for age, sex, RCF location, and dementia stage (advanced), satisfaction with care (reduced), and perception of staff support measured on the Adult Carer QoL Questionnaire. Conclusion: This survey suggests that many RCF visitors experienced low psychosocial and emotional well-being during the COVID-19 lockdown. Visitors of residents with CI report significantly poorer well-being as measured by the WHO-5 than those without. Additional research is required to understand the importance of disrupted caregiving roles resulting from visiting restrictions on well-being, particularly on visitors of residents with CI and how RCFs and their staff can support visitors to mitigate these.

Evaluation of the Assurance GDS® for Salmonella Method in Foods and Environmental Surfaces: Multilaboratory Collaborative Study

A multilaboratory collaborative study was conducted to compare the detection of Salmonella by the Assurance GDS® for Salmonella method and the Reference culture methods. Six foods, representing a variety of low microbial and high microbial load foods were analyzed. Seventeen laboratories in the United States and Canada participated in this study. No statistical differences (P < 0.05) were observed between the Assurance GDS for Salmonella and the Reference culture methods for any inoculation level of any food type or naturally contaminated food, except for pasta, for which the Assurance GDS method had a higher number of confirmed test portions for Salmonella compared to the Reference method.

Method Extension Study to Validate Applicability of AOAC Official Method 996.14 Assurance® Polyclonal Enzyme Immunoassay for Detection of Listeria monocytogenes and Related Listeria spp. from Environmental Surfaces: Collaborative Study

Test portions from 3 environmental surface types, representative of typical surfaces found in a food production facility, were analyzed by the Assurance®Listeria Polyclonal Enzyme Immunoassay (EIA) and the U.S. Department of Agriculture/Food Safety and Inspection Service (USDA/FSIS) culture method for Listeria monocytogenes and related Listeria species. In all cases, naturally contaminated environmental test samples were collected from an actual food production facility by sponge or swab. Test samples from concrete surfaces were collected by both swab and sponge; sponge test samples were collected from rubber surfaces, and swabs were used to sample steel surfaces. Test portions from each surface type were simultaneously analyzed by both methods. A total of 23 collaborators, representing government agencies, as well as private industry in both the United States and Canada, participated in the study. During this study, a total of 550 test portions and controls was analyzed and confirmed, of which 207 were positive and 336 were negative by both methods. Six test portions were positive by culture, but negative by the EIA. Three test portions were negative by culture, but positive by the EIA. Two test portions were negative by EIA and by culture, but confirmed positive when EIA enrichment broths were subcultured to selective agars. The data reported here indicate that the Assurance®Listeria EIA method and the USDA/FSIS culture method are statistically equivalent for detection of L. monocytogenes and related Listeria species from environmental surfaces taken by sponges or swabs.

Method Extension Study to Validate Applicability of AOAC Official Method 997.03 Visual Immunoprecipitate Assay (VIP®) for Listeria monocytogenes and Related Listeria spp. from Environmental Surfaces: Collaborative Study

Test portions from 3 environmental surface types, representative of typical surfaces found in a food production facility, were analyzed by the Visual Immunoprecipitate assay (VIP®) and the U.S. Department of Agriculture/Food Safety and Inspection Service (USDA/FSIS) culture method for Listeria monocytogenes and related Listeria species. In all cases, naturally contaminated environmental test samples were collected from an actual food production facility by sponge or swab. Test samples from concrete surfaces were collected by both swab and sponge; sponge test samples were collected from rubber surfaces, and swabs were used to sample steel surfaces. Test portions from each surface type were simultaneously analyzed by both methods. A total of 27 laboratories, representing government agencies as well as private industry in both the United States and Canada, participated in the study. During this study, a total of 615 test portions and controls was analyzed and confirmed, of which 227 were positive and 378 were negative by both methods. Nine test portions were positive by culture, but negative by the VIP. Five test portions were negative by culture, but positive by the VIP. Four test portions were negative by VIP and by culture, but confirmed positive when VIP enrichment broths were subcultured to selective agars. The data reported here indicate that the VIP method and the USDA/FSIS culture method are statistically equivalent for detection of L. monocytogenes and related Listeria species from environmental surfaces taken by sponges or swabs.

Equivalence of Assurance® Gold Enzyme Immunoassay for Visual or Instrumental Detection of Motile and Nonmotile Salmonella in All Foods to AOAC Culture Method: Collaborative Study

Six foods representative of a wide variety of processed, dried powder processed, and raw food types were analyzed by the Assurance® Gold Salmonella Enzyme Immunoassay (EIA) and AOAC INTERNATIONAL culture method. Paired samples of each food type were simultaneously analyzed; one sample by the Assurance method and one by the AOAC culture method. The results for Assurance method were read visually and instrumentally with a microplate reader. A total of 24 laboratories representing federal government agencies and private industry, in the United States and Canada, participated in this collaborative study. Food types were inoculated with species of Salmonella with the exception of raw ground chicken, which was naturally contaminated. No statistical differences (p < 0.05) were observed between Assurance Gold Salmonella EIA with either visual or instrumental interpretation and the AOAC culture method for any inoculation level of any food type or naturally contaminated food. The Assurance visual and instrumental options of reading sample reactions produced the same results for 1277 of the 1296 sample and controls analyzed.

Histological stroke clot analysis after thrombectomy: Technical aspects and recommendations

The recent advent of endovascular procedures has created the unique opportunity to collect and analyze thrombi removed from cerebral arteries, instigating a novel subfield in stroke research. Insights into thrombus characteristics and composition could play an important role in ongoing efforts to improve acute ischemic stroke therapy. An increasing number of centers are collecting stroke thrombi. This paper aims at providing guiding information on thrombus handling, procedures, and analysis in order to facilitate and standardize this emerging research field.

Electronic nursing documentation interventions to promote or improve patient safety and quality care: A systematic review

AIM

To review the evidence on the effects/impact of electronic nursing documentation interventions on promoting or improving quality care and/or patient safety in acute hospital settings.

BACKGROUND

Electronic documentation has been recommended to improve quality care and patient safety. With the gradual move from paper-based to electronic nursing documentation internationally, there is a need to identify interventions that can effectively improve quality care and patient safety.

EVALUATION

We conducted a systematic review on the effectiveness of electronic nursing documentation interventions on promoting or improving quality care and/or patient safety in acute hospital settings.

KEY ISSUES

Six articles reporting on six individual studies met all eligibility criteria. They were uncontrolled pre/post intervention studies reporting positive impacts on at least one or more outcomes. Most outcomes related to documentation practice and documentation of content.

CONCLUSION

Some evidence from our review indicates that implementing electronic nursing documentation in acute hospital settings is time saving, reduces rates of documentation errors, falls and infections.

IMPLICATIONS FOR NURSING MANAGEMENT

A planned approach from management over time to allow nurses adapt to new electronic systems of documentation would seem a good investment in terms of efficiency of work time, possibly resulting in more time for clinical care.

Promoting men's awareness, self-examination, and help-seeking for testicular disorders: a systematic review of interventions

Background: Testicular cancer (TC) is commonly diagnosed among men aged 15-40 years. The incidence of TC is on the rise. Benign testicular disorders such as testicular torsion and epididymitis can lead to testicular ischemia, sepsis, and infertility if left untreated. This systematic review aims to evaluate the effectiveness of studies promoting men's knowledge and awareness of testicular disorders and/or self-examination, behaviours and/or intentions to examine their testes, and help-seeking behaviours and/or intentions for testicular symptoms. Methods: Academic Search Complete, Medline, CINAHL, PsychINFO, ERIC, the Cochrane Library, the World Health Organisation International Clinical Trials Registry Platform, Clinicaltrials.gov, Grey Literature Report, and Open Grey were searched for studies published between November 2014 and April 2018. The methodological quality and level of evidence per outcome were assessed.  Results: There were five papers included: two were experimental studies, two were systematic reviews, and one was an integrative review. The majority of the reviewed interventions were successful in increasing men's awareness of TC and self-examination. Examples include a television show featuring a celebrity with TC, a university campaign, and interactive educational sessions. The impact of the reviewed interventions on health beliefs (i.e. perceived susceptibility, severity, benefits, barriers, and self-efficacy) varied across the reviewed literature. Studies promoting help-seeking for testicular symptoms and awareness of benign testicular disorders were lacking. Conclusions: This review highlights the importance of evaluating educational interventions aimed at younger men, whilst raising their awareness of testicular disorders and increasing their help-seeking intentions for testicular symptoms. Given the lack of consensus around scheduled testicular self-examination among younger men, clinicians are encouraged to instruct men to familiarise themselves with the look and feel of their own testes and to seek timely medical attention for abnormalities. Registration: The review protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO) under the registration number CRD42018093671.

Promoting men's awareness, self-examination, and help-seeking for testicular disorders: a systematic review of interventions

Background: Testicular cancer (TC) is commonly diagnosed among men aged 15-40 years. The incidence of TC is on the rise. Benign testicular disorders such as testicular torsion and epididymitis can lead to testicular ischemia, sepsis, and infertility if left untreated. This systematic review aims to evaluate the effectiveness of studies promoting men's knowledge and awareness of testicular disorders and/or self-examination, behaviours and/or intentions to examine their testes, and help-seeking behaviours and/or intentions for testicular symptoms. Methods: Academic Search Complete, Medline, CINAHL, PsychINFO, ERIC, the Cochrane Library, the World Health Organisation International Clinical Trials Registry Platform, Clinicaltrials.gov, Grey Literature Report, and Open Grey were searched for studies published between November 2014 and April 2018. The methodological quality and level of evidence per outcome were assessed.  Results: There were five papers included: two were experimental studies, two were systematic reviews, and one was an integrative review. The majority of the reviewed interventions were successful in increasing men's awareness of TC and self-examination. Examples include a television show featuring a celebrity with TC, a university campaign, and interactive educational sessions. The impact of the reviewed interventions on health beliefs (i.e. perceived susceptibility, severity, benefits, barriers, and self-efficacy) varied across the reviewed literature. Studies promoting help-seeking for testicular symptoms and awareness of benign testicular disorders were lacking. Conclusions: This review highlights the importance of evaluating educational interventions aimed at younger men, whilst raising their awareness of testicular disorders and increasing their help-seeking intentions for testicular symptoms. Given the lack of consensus around scheduled testicular self-examination among younger men, clinicians are encouraged to instruct men to familiarise themselves with the look and feel of their own testes and to seek timely medical attention for abnormalities. Registration: The review protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO) under the registration number CRD42018093671.

Conceptualising a model to guide nursing and midwifery in the community guided by an evidence review

Background

Successful models of nursing and midwifery in the community delivering healthcare throughout the lifespan and across a health and illness continuum are limited, yet necessary to guide global health services. Primary and community health services are the typical points of access for most people and the location where most care is delivered. The scope of primary healthcare is complex and multifaceted and therefore requires a practice framework with sound conceptual and theoretical underpinnings.

The aim of this paper is to present a conceptual model informed by a scoping evidence review of the literature.

Methods

A scoping evidence review of the literature was conducted using the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) statement. Databases included CINAHL, MEDLINE, PsycINFO and SocINDEX using the EBSCO platform and the Cochrane Library using the keywords: model, nursing, midwifery, community, primary care. Grey literature for selected countries was searched using the Google ‘advanced’ search interface. Data extraction and quality appraisal for both empirical and grey literature were conducted independently by two reviewers. From 127 empirical and 24 non-empirical papers, data extraction parameters, in addition to the usual methodological features, included: the nature of nursing and midwifery; the population group; interventions and main outcomes; components of effective nursing and midwifery outcomes.

Results

The evidence was categorised into six broad areas and subsequently synthesised into four themes. These were not mutually exclusive: (1) Integrated and Collaborative Care; (2) Organisation and Delivery of Nursing and Midwifery Care in the Community; (3) Adjuncts to Nursing Care and (4) Overarching Conceptual Model. It is the latter theme that is the focus of this paper. In essence, the model depicts a person/client on a lifespan and preventative-curative trajectory. The health related needs of the client, commensurate with their point position, relative to both trajectories, determines the nurse or midwife intervention. Consequently, it is this need, that determines the discipline or speciality of the nurse or midwife with the most appropriate competencies.

Conclusion

Use of a conceptual model of nursing and midwifery to inform decision-making in primary/community based care ensures clinical outcomes are meaningful and more sustainable. Operationalising this model for nursing and midwifery in the community demands strong leadership and effective clinical governance.

Electronic supplementary material

The online version of this article (doi:10.1186/s12912-017-0225-3) contains supplementary material, which is available to authorized users.

Transitional care interventions: Relevance for nursing in the community

OBJECTIVES

The coordination and integration of health care is compromised by complex challenges related to transitions between care settings, greater prevalence of chronic health conditions, and older individuals with increasing levels of dependency. Transitional care incorporates a broad range of services designed to provide care continuity. This systematic review aims to synthesize and present findings regarding the relevance of transitional care interventions to community nursing.

DESIGN AND SAMPLE

A systematic search of electronic databases was conducted as part of a larger review to identify evidence-based interventions to support a model to guide nursing and midwifery in the community in Ireland. All relevant empirical studies published in English between 2010 and 2015 were included.

MEASURES

Studies were assessed based on inclusion criteria. The Cochrane Risk of Bias and AMSTAR tools were used to assess the methodological quality of studies. Key themes and concepts were extracted and synthesized.

RESULTS

Transitional care interventions had significant positive effects in reducing all-cause readmissions, mortality, and heart failure-related rehospitalizations.

CONCLUSION

Effective transitional care requires excellent communication between acute and primary care providers. This has implications for integration and organization of care across settings and nursing competence.

Hepatitis B and Hepatocellular Carcinoma Screening Practices in Chinese and African Immigrant-Rich Neighborhoods in New York City

BACKGROUND

Immigrants from China and Africa have high rates of hepatitis B virus infection (HBV) and hepatocellular carcinoma (HCC); however, primary care physician (PCP) adherence to screening guidelines in at-risk communities is not well understood.

METHODS

The New York City (NYC) neighborhood tabulation areas with the 25 greatest Chinese and African immigrant populations were determined based on US census data. The American Medical Association database was used to identify PCPs practicing in these neighborhoods. A Web-based survey designed to assess HBV and HCC knowledge and screening practices was distributed via e-mail to PCPs in these target areas.

RESULTS

A total of 2072 physicians were contacted, and 109 responded to the survey, for a response rate of 5.3 %. Among responding physicians, 73 % report routinely testing immigrant patients for HBV. However, if a patient tests positive for HBV, only 68 % of providers recommend screening for HCC. Over a quarter of PCPs (27 %), failed to correctly state that antiviral therapy can lower the risk of developing HCC, and only 56 % correctly replied that screening for liver cancer improves survival. Of responders, only 54 % answered correctly that a 25-year-old patient from Africa with HBV should be screened for HCC, whereas 53 % answered incorrectly that a 25-year-old patient from China with HBV should be screened, demonstrating a lack of awareness of the different age of onset of liver cancer in the two groups. The most commonly reported barrier to offering both HBV testing and HCC screening was a "lack of clear guidelines." Neither HBV nor HCC was among the top 3 health concerns of patients, as perceived by their physicians. There were no significant differences between provider responses in Chinese and African immigrant neighborhoods.

CONCLUSIONS

Providers serving Chinese and African immigrants in NYC often fail to recommend appropriate HBV and HCC screening. This appears to be due to significant gaps in provider knowledge and a lack of awareness of established screening guidelines. This study suggests the need for better distribution of existing guidelines to physicians serving immigrant-rich communities in order to improve HBV and HCC screening in high-risk individuals.

Nutrition knowledge, diet quality and hypertension in a working population

OBJECTIVE

To examine if employees with higher nutrition knowledge have better diet quality and lower prevalence of hypertension.

METHOD

Cross-sectional baseline data were obtained from the complex workplace dietary intervention trial, the Food Choice at Work Study. Participants included 828 randomly selected employees (18-64 years) recruited from four multinational manufacturing workplaces in Ireland, 2013. A validated questionnaire assessed nutrition knowledge. Food Frequency Questionnaires (FFQ) measured diet quality from which a DASH (Dietary Approaches to Stop Hypertension) score was constructed. Standardised digital blood pressure monitors measured hypertension.

RESULTS

Nutrition knowledge was positively associated with diet quality after adjustment for age, gender, health status, lifestyle and socio-demographic characteristics. The odds of having a high DASH score (better diet quality) were 6 times higher in the highest nutrition knowledge group compared to the lowest group (OR = 5.8, 95% CI 3.5 to 9.6). Employees in the highest nutrition knowledge group were 60% less likely to be hypertensive compared to the lowest group (OR = 0.4, 95% CI 0.2 to 0.87). However, multivariate analyses were not consistent with a mediation effect of the DASH score on the association between nutrition knowledge and blood pressure.

CONCLUSION

Higher nutrition knowledge is associated with better diet quality and lower blood pressure but the inter-relationships between these variables are complex.

Pulmonary non-tuberculous mycobacteria in a general respiratory population

The prevalence of non-tuberculous mycobacterium (NTM) appears to be increasing. Much of the experience in the literature about this emerging organism comes from specialised units or populations such as cystic fibrosis patients. We, therefore, aim to evaluate the experience in a general respiratory population of dealing with patients with positive culture of NTM. We did a retrospective review of medical notes of general respiratory patients from whom NTM were isolated from January 2007 to July 2012. Cystic fibrosis patients were excluded. We reviewed 37 patients' (19 males, 18 females) medical records. A total of 73 positive cultures were reviewed. 28 isolates were from sputum samples alone, 34 isolates were from bronchoalveolar lavage alone and 11 isolates were from a combination of sputum and bronchoalveor lavage (11 isolates), We found that Mycobacterium avium was the most frequently isolated Mycobacterium in our laboratory with 22 (60%) patients had Mycobacterium avium in their pulmonary cultures. Interestingly, Mycobacterium gordonae and mycobacterium intracellulare were the second commonest mycobacterium (4, 11%) cultured. We noted 2 (5%), cases of Mycobacterium szulgai, 2 (5%) cases of Mycobacterium chelonae and 2 (5%) cases of Mycobacterium abscessus. There was 1(3%) case of Mycobacterium malmoense. There is prevalence of NTM in male COPD patients (7, 89%) and femal bronchiectasis (10, 77%) patients. Of our 8 COPD patients, 6 (75%) were on inhaled corticosteroids while 2 (25%) were not. 9 (24%) patients were smokers, 11 (30%) were ex-smokers, 14 (38%) were non-smokers and the smoking status of the remaining 3 (8%) was unknown. Of the 37 patients, only 6 (16%) received treatment. However, 2 patients stopped their treatment due to treatment toxicity. We concluded that the isolation of NTM is not uncommon. Defining NTM disease is difficult and deciding which patient to be treated needs careful evaluation as treatment can potentially be very toxic.

Investigation of the first outbreak of OXA-48-producing Klebsiella pneumoniae in Ireland

BACKGROUND

Carbapenemase-producing Enterobacteriaceae (CPE) strains are encountered with increasing frequency in Europe. In November 2010 the European Centre for Disease Control (ECDC) graded Ireland as only having sporadic occurrence of CPE.

AIM

To describe the epidemiological and molecular typing analysis of the first outbreak of OXA-48-producing Klebsiella pneumoniae in an Irish tertiary care referral centre.

METHODS

Sixteen OXA-48-producing K. pneumoniae isolates were detected, from both clinical and screening specimens, and analysed by pulsed-field gel electrophoresis and by multi-locus sequence typing.

FINDINGS

Typing analysis revealed that two outbreak strains were circulating in the hospital, one among surgical patients and one among medical patients. The 'medical strain' ST13 had already been identified as an internationally disseminated clone, whereas the 'surgical strain' ST221 had not previously been reported as an OXA-48-carrying strain.

CONCLUSION

Although the outbreak on surgical wards was successfully controlled by implementing strict infection control measures, intermittent detection of individual patients carrying the 'medical strain' of OXA-48 K. pneumoniae has persisted since then. The experience from this outbreak suggests that OXA-48 K. pneumoniae is endemic at low level in the healthcare setting in the Dublin region.

Irritable bowel syndrome and dyspepsia among women veterans: prevalence and association with psychological distress

BACKGROUND

The burden of functional GI disorders and their associations with psychological distress in women veterans is unclear.

AIM

To examine 1-year prevalence of irritable bowel syndrome (IBS) and dyspepsia symptoms and their associations with anxiety, depression and post-traumatic stress disorder (PTSD) among women veterans receiving primary care at a Veteran Affairs Medical Center Women's Clinic.

METHODS

Irritable bowel syndrome, dyspepsia and psychological distress were assessed using the validated self-administered Bowel Disorder Questionnaire, the Beck Depression and Anxiety Inventories, as well as the Mississippi Scale for Combat-Related Post-Traumatic Stress Disorder Questionnaire.

RESULTS

We enrolled 248 women (84% participation rate). Ninety-three (38%) reported IBS and 51 (21%) dyspepsia symptoms. Women with IBS and dyspepsia reported higher mean scores of anxiety (IBS: 24 vs. 12, P < 0.0005 and dyspepsia: 26 vs. 12, P < 0.0005), depression (IBS: 22 vs. 11, P = 0.0005 and dyspepsia: 23 vs. 11, P < 0.0005) and PTSD (IBS: 87 vs. 69, P < 0.001 and dyspepsia: 86 vs. 69, P < 0.0005). Age- and ethnicity-adjusted logistic regression analyses showed a 3- to 46-fold increase in odds of IBS and dyspepsia among women with anxiety, depression or PTSD.

CONCLUSION

Women veterans have high prevalence of IBS and dyspepsia symptoms, both of which are highly associated with presence of depression, anxiety and PTSD.

Ensembl 2009

The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases, and other information for chordate, selected model organism and disease vector genomes. As of release 51 (November 2008), Ensembl fully supports 45 species, and three additional species have preliminary support. New species in the past year include orangutan and six additional low coverage mammalian genomes. Major additions and improvements to Ensembl since our previous report include a major redesign of our website; generation of multiple genome alignments and ancestral sequences using the new Enredo-Pecan-Ortheus pipeline and development of our software infrastructure, particularly to support the Ensembl Genomes project (http://www.ensemblgenomes.org/).

Sonoelectrochemical deposition of calcium phosphate coatings on carbon materials--effect of electrolyte concentration

Calcium phosphate was deposited on carbon materials using a sonoelectrochemical method in an electrolyte containing calcium and phosphate ions. The effect of electrolyte concentration on sonoelectrochemically deposited calcium phosphate coatings was investigated and the underlying deposition mechanisms were discussed. The morphology, size and composition of the crystalline deposits changed with the electrolyte concentration. A mixture of plate, sphere and needle-like deposits was obtained at Ca(2+) ion concentrations greater than 16 mM, however needle-like hydroxyapatite (HA) was obtained at lower Ca(2+) concentrations. Analysis revealed that the sonoelectrochemical deposition of calcium phosphate consists of two processes-nucleation and crystal growth. The results suggest that the homogeneous nucleation of calcium phosphates in solution, followed by their absorption onto the carbon surface may account for the mechanism of coating observed at higher ionic concentrations. At lower concentrations, heterogeneous nucleation occurs on the surface of the carbon fibres, followed by the development of islands of crystal growth. The lower ionic concentration was shown to favour the generation of hydroxyapatite on carbon-based materials.

Ensembl 2008

The Ensembl project (http://www.ensembl.org) is a comprehensive genome information system featuring an integrated set of genome annotation, databases and other information for chordate and selected model organism and disease vector genomes. As of release 47 (October 2007), Ensembl fully supports 35 species, with preliminary support for six additional species. New species in the past year include platypus and horse. Major additions and improvements to Ensembl since our previous report include extensive support for functional genomics data in the form of a specialized functional genomics database, genome-wide maps of protein–DNA interactions and the Ensembl regulatory build; support for customization of the Ensembl web interface through the addition of user accounts and user groups; and increased support for genome resequencing. We have also introduced new comparative genomics-based data mining options and report on the continued development of our software infrastructure.

First isolation and report of clusters of Clostridium difficile PCR 027 cases in Ireland

We report the first documentation of C. difficile 027 in Ireland from a patient with diarrhoea transferred from a hospital in the United Kingdom (UK). In addition, we report two clusters of C. difficile ribotype 027 in two hospitals in Ireland.

Ensembl 2007

The Ensembl (http://www.ensembl.org/) project provides a comprehensive and integrated source of annotation of chordate genome sequences. Over the past year the number of genomes available from Ensembl has increased from 15 to 33, with the addition of sites for the mammalian genomes of elephant, rabbit, armadillo, tenrec, platypus, pig, cat, bush baby, common shrew, microbat and european hedgehog; the fish genomes of stickleback and medaka and the second example of the genomes of the sea squirt (Ciona savignyi) and the mosquito (Aedes aegypti). Some of the major features added during the year include the first complete gene sets for genomes with low-sequence coverage, the introduction of new strain variation data and the introduction of new orthology/paralog annotations based on gene trees.

Salicylate- and quinine-induced tinnitus and effects of memantine

CONCLUSION

Memantine, an antiglutamatergic drug, has been proposed as a treatment for tinnitus.

OBJECTIVES

The purpose of this study was to determine if memantine would prevent salicylate-induced tinnitus. Local field potentials were also recorded from auditory cortex to determine what effect salicylate, memantine, and the combination of both drugs would have on evoked potential amplitudes.

MATERIALS AND METHODS

Schedule induced polydipsia-avoidance conditioning was used to identify the doses of salicylate or quinine that reliably induced tinnitus in rats. Rats were trained to lick for water during quiet intervals and avoid licking during sound intervals.

RESULTS

Rats injected with saline or a low dose of sodium salicylate or quinine failed to develop tinnitus-like behaviors. However, high doses of salicylate (150-300 mg/kg/day) or quinine (100-150 mg/kg/day) greatly reduced licks-in-quiet, behavior consistent with the presence of tinnitus. Licks-in-quiet increased slightly when memantine (1.5 or 3 mg/kg/day) was co-administered with salicylate; however, the effect was not statistically significant or dose-dependent. These results indicate that memantine does not completely suppress salicylate-induced tinnitus. Cortical auditory evoked potential amplitude increased after salicylate treatment; co-administration of memantine failed to block this salicylate-induced increase.

Comment on "Post-Wildfire Logging Hinders Regeneration and Increases Fire Risk"

Donato et al. (Brevia, 20 January 2006, p. 352) concluded that logging after wildfire kills natural regeneration and increases fire risk. We argue that their paper lacks adequate context and supporting information to be clearly interpreted by scientists, resource managers, policy-makers, and the public.