Trichomonas vaginalis infection is uncommon in the British general population: implications for clinical testing and public health screening.

INTRODUCTION: Variable use of new molecular assays, asymptomatic infections and a lack of population data mean that the population burden of Trichomonas vaginalis is uncertain. We investigated the age-specific prevalence of T. vaginalis within the sexually active British general population to inform testing strategies. METHODS: Britain's third National Survey of Sexual Attitudes and Lifestyle (Natsal-3) is a probability sample survey of 15 162 individuals aged 16-74 years, undertaken during 2010-2012. Urine from 4386 participants aged 16-44 years reporting ≥1 lifetime sexual partner was tested for T. vaginalis using in-house real-time PCR. RESULTS: Urinary T. vaginalis was detected in seven women and no men providing urine samples, giving a weighted prevalence estimate of 0.3% (95% CI 0.1% to 0.5%) in sexually experienced women aged 16-44 years. Of the seven women with T. vaginalis detected, four were of black or mixed ethnicity (prevalence 2.7% (0.9% to 7.7%) in this group) and five reported recent partners of black or mixed ethnicity. Six of the women reported symptoms, and five reported sexual health clinic attendance in the past 5 years (prevalence in those reporting clinic attendance: 1.0% (0.4% to 2.3%)). The prevalence of a self-reported history of T. vaginalis (past 5 years) was 0.1% (0.0% to 0.2%) in women and 0.0% (0.0% to 0.2%) in men aged 16-44 years. CONCLUSIONS: Our British population prevalence estimates indicate that T. vaginalis is a rare infection. These data support policies that restrict asymptomatic screening for T. vaginalis and suggest deployment of molecular tests should be focused within clinical settings and guided by symptoms and local demography.

Minimally Invasive Surgery Survey: A Survey of Surgical Team Members' Perceptions for Successful Minimally Invasive Surgery.

STUDY OBJECTIVE: To develop a valid and reliable survey to measure surgical team members' perceptions regarding their institution's requirements for successful minimally invasive surgery (MIS). DESIGN: Questionnaire development and validation study (Canadian Task Force classification II-2). SETTING: Three hospital types: rural, urban/academic, and community/academic. PARTICIPANTS: Minimally invasive staff (team members). INTERVENTION: Development and validation of a minimally invasive surgery survey (MISS). MEASUREMENT AND MAIN RESULTS: Using the Safety Attitudes questionnaire as a guide, we developed questions assessing study participants' attitudes regarding the requirements for successful MIS. The questions were closed-ended and responses based on a 5-point Likert scale. The large pool of questions was then given to 4 focus groups made up of 3 to 6 individuals. Each focus group consisted of individuals from a specific profession (e.g., surgeons, anesthesiologists, nurses, and surgical technicians). Questions were revised based on focus group recommendations, resulting in a final 52-question set. The question set was then distributed to MIS team members. Individuals were included if they had participated in >10 MIS cases and worked in the MIS setting in the past 3 months. Participants in the trial population were asked to repeat the questionnaire 4 weeks later to evaluate internal consistency. Participants' demographics, including age, gender, specialty, profession, and years of experience, were captured in the questionnaire. Factor analysis with varimax rotation was performed to determine domains (questions evaluating similar themes). For internal consistency and reliability, domains were tested using interitem correlations and Cronbach's α. Cronbach's α > .6 was considered internally consistent. Kendall's correlation coefficient τ closer to 1 and with p < .05 was considered significant for the test-retest reliability. Two hundred fifty participants answered the initial question set. Of those, 53 were eliminated because they did not meet inclusion criteria or failed to answer all questions, leaving 197 participants. Most participants were women (68% vs 32%), and 42% were between the ages 30 and 39 years. Factor analysis identified 6 domains: collaboration, error reporting, job proficiency/efficiency, problem-solving, job satisfaction, and situational awareness. Interitem correlations testing for redundancy for each domain ranged from .2 to .7, suggesting similar themed questions while avoiding redundancy. Cronbach's α, testing internal consistency, was .87. Sixty-two participants from the original cohort repeated the question set at 4 weeks. Forty-three were analyzed for test-retest reliability after excluding those who did not meet inclusion criteria. The final questions showed high test-retest reliability (τ = .3-.7, p < .05). The final questionnaire was made up of 29 questions from the original 52 question set. CONCLUSION: The MISS is a reliable and valid tool that can be used to measure how surgical team members conceptualize the requirements for successful MIS. The MISS revealed that participants identified 6 important domains of a successful workenvironment: collaboration, error reporting, job proficiency/efficiency, problem-solving, job satisfaction, and situational awareness. The questionnaire can be used to understand and align various surgical team members' goals and expectations and may help improve quality of care in the MIS setting.

Is chlamydia screening and testing in Britain reaching young adults at risk of infection? Findings from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

BACKGROUND: In the context of widespread opportunistic chlamydia screening among young adults, we aimed to quantify chlamydia testing and diagnosis among 16-24 year olds in Britain in relation to risk factors for prevalent chlamydia infection. METHODS: Using data from sexually experienced (≥1 lifetime sexual partner) 16-year-old to 24-year-old participants in Britain's third National Survey of Sexual Attitudes and Lifestyles (conducted 2010-2012), we explored socio-demographic and behavioural factors associated with prevalent chlamydia infection (detected in urine; n=1832), self-reported testing and self-reported diagnosis in the last year (both n=3115). RESULTS: Chlamydia prevalence was 3.1% (95% CI 2.2% to 4.3%) in women and 2.3% (1.5% to 3.4%) in men. A total of 12.3% of women and 5.3% men had a previous chlamydia diagnosis. Factors associated with prevalent infection were also associated with testing and diagnosis (eg, increasing numbers of sexual partners), with some exceptions. For example, chlamydia prevalence was higher in women living in more deprived areas, whereas testing was not. In men, prevalence was higher in 20-24 than 16-19 year olds but testing was lower. Thirty per cent of women and 53.7% of men with ≥2 new sexual partners in the last year had not recently tested. CONCLUSIONS: In 2010-2012 in Britain, the proportion of young adults reporting chlamydia testing was generally higher in those reporting factors associated with chlamydia. However, many of those with risk factors had not been recently tested, leaving potential for undiagnosed infections. Greater screening and prevention efforts among individuals in deprived areas and those reporting risk factors for chlamydia may reduce undiagnosed prevalence and transmission.

Evolution of Neisseria gonorrhoeae is a continuing challenge for molecular detection of gonorrhoea: false negative gonococcal porA mutants are spreading internationally.

OBJECTIVES: Identification of genetic targets specific to Neisseria gonorrhoeae for use in molecular detection methods has been a challenge. The porA pseudogene in N gonorrhoeae has been commonly used but recently gonococcal isolates giving a negative result in these PCRs have been reported. Here we describe the characterisation of two such gonococcal isolates received by the reference service at the Health Protection Agency, London, England. METHODS: Phenotypic characterisation was achieved using conventional biochemical and immunological tests, matrix-assisted laser desorption/ionisation time-of-flight mass spectrometry (MALDI-TOF-MS), antimicrobial susceptibility testing, serovar determination and detection of meningococcal PorA using monoclonal antibody 4BG4-E7. Genetic species confirmation was determined using commercial and in house PCRs and 16S rRNA gene sequencing. Molecular typing using the N gonorrhoeae multi-antigen sequence typing (NG-MAST) and multilocus sequence typing (MLST) was performed. The DNA sequence of the full-length gonococcal porA pseudogene was determined and compared with published sequences. RESULTS: Both isolates were confirmed, biochemically and immunologically as N gonorrhoeae, but repeatedly gave negative results with two in house real-time PCR assays for the porA pseudogene. Further characterisation of these isolates identified the presence of a meningococcal porA sequence and showed these isolates belong to serovar Bropyst, and to NG-MAST sequence type (ST) 5967 and MLST ST1901. CONCLUSIONS: Gonococcal isolates that give false negative results with porA pseudogene PCR assays have now been identified in four countries, three of which are in Europe, and do not appear clonal. This report highlights the genetic diversity of N gonorrhoeae, which remains a challenge for the molecular detection methods.

Stress biomarkers in medical students participating in a mind body medicine skills program.

Georgetown University School of Medicine offers an elective Mind-Body Medicine Skills (MBMS) course to medical students to promote self-care and self-awareness. Participating medical students reported better management of academic stress and well-being than non-participants. In this study, we sought to assess the stress-reducing effects of MBMS by measuring physiological changes in first-year medical students. Saliva samples were collected before (January, time 1 (T1)-pre-intervention) and upon completion of the course (May, time 2 (T2p)-post-intervention), as well as from non-participating medical students (May, time 2 (T2c)-control). The T2p and T2c collections coincided with the period of final examinations. Cortisol, dehydroepiandrosterone-sulfate (DHEA-S), testosterone and secretory immunoglobulin A (sIgA) were measured. The mean morning salivary cortisol at T2p was 97% of the mean at baseline T1 which was significantly lower than for T2c (2.4) (95% confidence interval (CI) 0.57-1.60, P = .001); DHEA-S showed similar pattern as cortisol where the T2p levels were significantly lower than T2c (P < .001) in both morning and evening collections. Testosterone ratio at T2p (0.85) was also lower than T2c (1.6) (95% CI 0.53-1.3, P = .01). sIgA levels were not statistically different. On direct comparison, the T2c and T2p means were significantly different for all cortisol, DHEA-S and testosterone values. Participants maintained their hormonal balance within the normal range throughout the academic semester while the control group showed significantly increased levels, probably exacerbated by the end of the semester exam stress. To our knowledge, this is the first study to assess the physiologic benefits of a MBMS program in medical students.

The COVID-19 Pandemic Reignites the Need for Person-Centered Gerontological Approach.

The national response to the COVID-19 pandemic pressed gerontologists to reflect, redesign, and reform services supporting older adults. Efforts to isolate a peer cohort to stabilize and maintain a standard of health had adverse outcomes and added pressure conflicting with autonomy and individual desires. In this, person-centered care emerges as a meaningful archetype to address dignity and independence. This article presents views from academics and practitioners across an interdisciplinary spectrum, arising from a webinar hosted by Georgetown University Program in Aging & Health. A description of personhood as an extension of the humanities is followed by a robust discussion of safety and autonomy for older adults during the COVID-19 pandemic. We examine the necessary commute between critical gerontological theory and the practice of humanistic gerontology. Further, this article disentangles humanism and person-centered care to balance autonomy and safety for older adults in congregate living situations and focuses on specific populations: people with dementia and their care partners. Discussion on the importance of person-centered policy development in a public health pandemic is also explored. The article concludes with a call to action for the adoption of a comprehensive person-centered care model across the fields of gerontology and geriatric medicine.

Development of a Patient-Centered Pelvic Floor Complication Scale.

OBJECTIVE: The aim of the study was to evaluate patient responses on a survey of knowledge, perceptions, concerns, and fears about complications related to pelvic reconstructive surgery (PRS). This is the first step to create a simplified, patient-centered Pelvic Floor Complication Scale that evaluates complications from both the patient and surgeon perspective. METHODS: Subjects for this prospective study included women older than 18 years planning surgery within 12 weeks or who had undergone PRS more than 6 months ago. Patients were asked open-ended questions about postoperative complications as well as to rank the severity of potential PRS complications (as mild, moderate, severe). Using thematic analysis, responses were coded and analyzed using Dedoose (Version 8.0.35). RESULTS: Thirty-three women (16 preop, 17 postop) participated in telephone interviews (n = 26) and focus groups (n = 7). There were no differences in age, race, education, marital status, and previous surgery. Specific complications such as a single urinary tract infection, short-term constipation (<2 weeks), persistent constipation (present preop), bladder injury not requiring repair or catheterization, vascular injury without sequelae, and extra office visits were considered minor. New recurrent urinary tract infections, new persistent constipation, worsening postop constipation (present preop), blood transfusion, readmission, and reoperation were considered severe complications.The most common themes included the following: fears of surgical failure, anesthesia, mesh erosion, discharge with a catheter, and pain. Patients were overall very trusting of their female pelvic medicine and reconstructive surgery surgeons and potential risks did not impact surgical decisions. CONCLUSIONS: Our research findings provide significant insight into patient perceptions of complications related to PRS that will aid in future development of a patient-centered Pelvic Floor Complication Scale.

Validation of a Standardized Patient Checklist for Patient-Centered Communication: The G-PACER.

This study sought to validate the Georgetown PAtient-CEnteredness Rating Scale (G-PACER) standardized patient (SP) checklist as a measure of patient-centered communication in patient-provider interactions. Patient centeredness is associated with improved doctor-patient communication and better health outcomes. Simulated medical encounters using SPs are an important way to teach and evaluate provider communication skills, yet validated SP scales that focus on patient-centered communication are limited. Two versions of an SP checklist of provider interaction behaviors, the G-PACER, were developed as part of a training designed to improve relationships between providers and patients who have experienced trauma. Concurrent validity of the G-PACER was assessed with Roter Interaction Analysis System (RIAS) summary scores, particularly the patient-centeredness summary score. Item-total correlations were conducted to determine which items should be retained for future versions of the scale. Scores on the G-PACER were significantly correlated with the RIAS Patient-Centeredness score. Correlation analysis also revealed significant associations between G-PACER Total Score and RIAS Global Affect Ratings. The twelve-item version of the G-PACER performed at a commensurate level with the longer version; thus, it's use is recommended in future research. This study represents an important step in the development of reliable, valid, and efficient tools to add to those available for evaluating patient-provider interactions from the SP perspective.

Promoting self-awareness and reflection through an experiential mind-body skills course for first year medical students.

BACKGROUND: This research examines student evaluations of their experience and attitudes in an 11 week mind-body skills course for first year medical students. AIMS: The aim is to understand the impact of this course on students' self-awareness, self-reflection, and self-care as part of their medical education experience. METHODS: This study uses a qualitative content analysis approach to data analysis. The data are 492 verbatim responses from 82 students to six open-ended questions about the students' experiences and attitudes after a mind-body skills course. These questions queried students' attitudes about mind-body medicine, complementary medicine, and their future as physicians using these approaches. RESULTS: The data revealed five central themes in students' responses: connections, self discovery, stress relief, learning, and medical education. CONCLUSIONS: Mind-body skills groups represent an experiential approach to teaching mind-body techniques that can enable students to achieve self-awareness and self-reflection in order to engage in self-care and to gain exposure to mind-body medicine while in medical school.

Medical Students' Empathy for Vulnerable Groups: Results From a Survey and Reflective Writing Assignment.

PURPOSE: As medical education curricula increasingly acknowledge the contributions of the social determinants of health to individual health, new methods of engaging students in the care of vulnerable groups are needed. Empathy is one way to connect students with patients, but little is known about how to nurture students' empathy on behalf of populations. This study examined the relationship between individual and social empathy as groundwork for cultivating students' empathy for vulnerable groups. METHOD: In 2014-2015, first-year medical students completed the Social Empathy Index at the start and end of a two-semester population health course, and they completed a reflective writing assignment exploring the challenges of caring for vulnerable patients. Pre- and posttest mean survey scores were compared, and reflective writing assignments were analyzed for themes concerning social empathy. RESULTS: Data from 130 students were analyzed. Scores for the contextual understanding of systemic barriers domain increased significantly. There was a trend toward increased cumulative social empathy scores that did not reach statistical significance. Students' essays revealed three themes relating to individual empathy as the foundation for social empathy; civic and moral obligations; and the role of institutional practices in caring for vulnerable groups. CONCLUSIONS: This study extends understanding of empathy beyond care for the individual to include care for vulnerable groups. Thus, social empathy may function as a valuable concept in developing curricula to support students' commitment to care for the underserved. Educators first need to address the many barriers students cited that impede both individual and social empathy.

Prevalence of porA pseudogene deletion among Neisseria gonorrhoeae isolates referred to the UK's Gonococcal Resistance to Antimicrobials Surveillance Program.

porA pseudogene-negative Neisseria gonorrhoeae isolates produce false-negative results when examined by polymerase chain reaction (PCR) with porA pseudogene targets. In the present study, 533 representative gonococcal isolates received in 2011 via the Gonococcal Resistance to Antimicrobials Surveillance Program were examined to determine the prevalence of porA-negative isolates. Less than 0.4% (2/533) of isolates were found to be reproducibly negative with the porA real-time PCR but were confirmed as N. gonorrhoeae with molecular, biochemical and immunological confirmatory tests. Sequencing revealed both isolates contained the Neisseria meningitidis porA gene. Low prevalence indicates that although these isolates do not present a major public health problem, microbiologists should remain vigilant.

Communicative Coping Behavior Checklist: Observation of Persons With Dementia in the Home Environment.

PURPOSE OF THE STUDY: Communication contributes to increased stress, mortality, and decreased quality of life (QOL) for persons with dementia (PWD) and caregivers. PWD use communicative coping behaviors (CCBs) to manage the demands of the disease. However, most assessments neither look for nor give credit to communication behaviors. This is the first study to examine CCBs in the home environment as measured by the Communicative Coping Behavior Checklist (CCBC). DESIGN AND METHODS: This cross-sectional quantitative study included 26 dementia and 18 cognitively normal control dyads. Raters observed their partners' CCBs at home, over several weeks and completed the CCBC. We analyzed the endorsement rates (how often behaviors were observed by a rater) of emotion and activity-focused CCBs in dementia and control dyads. RESULTS: The primary outcome was rate of CCB endorsement. Secondary outcomes included dementia diagnosis, cognitive status, depressive mood, life satisfaction (SWL) and QOL. Dementia dyads endorsed 11 of 23 CCBs significantly more than control dyads. Action-focused CCBs (p < .001) were more frequent than emotion-focused CCBs (p = .004) in dementia dyads. Specific CCBs such as humor correlated with higher caregiver QOL (p = .019) and PWD's SWL (p = .003). Another CCB, general humor, correlated with lower PWD's SWL (p = .024). IMPLICATIONS: This was the first study to examine CCBs in the home environment comparing dementia and control dyads. Higher endorsement rates of action-focused than emotion-focused CCBs were seen in dementia dyads. We conclude that attention to CCBs during treatment and care will improve QOL and SWL of PWD and caregivers.

Trauma-Informed Medical Care: Patient Response to a Primary Care Provider Communication Training.

Trauma exposure predicts mental disorders and health outcomes; yet there is little training of primary care providers about trauma's effects, and how to better interact with trauma survivors. This study adapted a theory-based approach to working with trauma survivors, Risking Connection, into a 6-hour CME course, Trauma-Informed Medical Care (TI-Med), to evaluate its feasibility and preliminary efficacy. We randomized four primary care sites to training or wait-list conditions; PCPs at wait-list sites were trained after reassessment. Primary care providers (PCPs) were Family Medicine residents (n = 17; 2 sites) or community physicians (n = 13; 2 sites). Outcomes reported here comprised a survey of 400 actual patients seen by the PCPs in the study. Patients, mostly minority, completed surveys before or after their provider received training. Patients rated PCPs significantly higher after training on a scale encompassing partnership issues. Breakdowns showed lower partnership scores for those with trauma or posttraumatic stress symptoms. Future studies will need to include more specific trauma-related outcomes. Nevertheless, this training is a promising initial approach to teaching trauma-informed communication skills to PCPs.

Trauma-informed medical care: CME communication training for primary care providers.

BACKGROUND AND OBJECTIVES: Trauma exposure predicts mental disorders, medical morbidity, and health care costs. Yet trauma-related impacts have not received sufficient attention in primary care provider (PCP) training programs. This study adapted a theory-based approach to working with trauma survivors, Risking Connection, into a 6-hour CME course, Trauma-Informed Medical Care (TI-Med), and evaluated its efficacy. METHODS: We randomized PCPs to training or wait-list (delay) conditions; wait-list groups were trained after reassessment. The primary outcome assessing newly acquired skills was a patient-centeredness score derived from Roter Interactional Analysis System ratings of 90 taped visits between PCPs and standardized patients (SPs). PCPs were family medicine residents (n=17) and community physicians (n=13, 83% family medicine specialty), from four sites in the Washington, DC metropolitan area. RESULTS: Immediately trained PCPs trended toward a larger increase in patient centeredness than did the delayed PCPs, with a moderate effect size (.66). The combined trained PCP groups showed a significant increase in patient centeredness from before to after training. CONCLUSIONS: This is a promising approach to supporting relationship-based trauma-informed care among PCPs to help promote better patient health and higher compliance with medical treatment plans.

Epidemiology of Mycoplasma genitalium in British men and women aged 16­44 years: evidence from the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3).

BACKGROUND: There are currently no large general population epidemiological studies of Mycoplasma genitalium (MG), which include prevalence, risk factors, symptoms and co-infection in men and women across a broad age range. METHODS: In 2010-­12, we conducted the third National Survey of Sexual Attitudes and Lifestyles (Natsal-3), a probability sample survey in Britain. Urine from 4507 sexually-experienced participants, aged 16­44 years, was tested for MG. RESULTS: MG prevalence was 1.2% [95% confidence interval (CI): 0.7­1.8%] in men and 1.3% (0.9­1.9%) in women. There were no positive MG tests in men aged 16­19, and prevalence peaked at 2.1% (1.2­3.7%) in men aged 25­34 years. In women, prevalence was highest in 16­19 year olds, at 2.4% (1.2­4.8%), and decreased with age. Men of Black ethnicity were more likely to test positive for MG [adjusted odds ratio (AOR) 12.1; 95% CI: 3.7­39.4). For both men and women, MG was strongly associated with reporting sexual risk behaviours (increasing number of total and new partners, and unsafe sex, in the past year). Women with MG were more likely to report post-coital bleeding (AOR 5.8; 95%CI 1.4­23.3). However, the majority of men (94.4%), and over half of women (56.2%) with MG did not report any sexually transmitted infection (STI) symptoms. Men with MG were more likely to report previously diagnosed gonorrhoea, syphilis or non-specific urethritis, and women previous trichomoniasis. CONCLUSIONS: This study strengthens evidence that MG is an STI. MG was identified in over 1% of the population, including in men with high-risk behaviours in older age groups that are often not included in STI prevention measures.

Data sharing for public health research: A qualitative study of industry and academia.

Data sharing is a key biomedical research theme for the 21st century. Biomedical data sharing is the exchange of data among (non)affiliated parties under mutually agreeable terms to promote scientific advancement and the development of safe and effective medical products. Wide sharing of research data is important for scientific discovery, medical product development, and public health. Data sharing enables improvements in development of medical products, more attention to rare diseases, and cost-efficiencies in biomedical research. We interviewed 11 participants about their attitudes and beliefs about data sharing. Using a qualitative, thematic analysis approach, our analysis revealed a number of themes including: experiences, approaches, perceived challenges, and opportunities for sharing data.

A qualitative analysis of beginning mindfulness experiences for women with post-traumatic stress disorder and a history of intimate partner violence.

This article presents the beginning mindfulness experiences of low income, minority women with a history of intimate partner violence. Ten women participated in a Mindfulness-Based Stress Reduction group, three interviews and a focus group over 15 months. Using an interpretive phenomenological analysis approach, we derived the following themes: struggles to practice meditation; a vision of growing and helping; personal improvements, and interpersonal improvements. We share recommendations for clinical practice.