Major proliferation of transposable elements shaped the genome of the soybean rust pathogen Phakopsora pachyrhizi.

With >7000 species the order of rust fungi has a disproportionately large impact on agriculture, horticulture, forestry and foreign ecosystems. The infectious spores are typically dikaryotic, a feature unique to fungi in which two haploid nuclei reside in the same cell. A key example is Phakopsora pachyrhizi, the causal agent of Asian soybean rust disease, one of the world's most economically damaging agricultural diseases. Despite P. pachyrhizi's impact, the exceptional size and complexity of its genome prevented generation of an accurate genome assembly. Here, we sequence three independent P. pachyrhizi genomes and uncover a genome up to 1.25 Gb comprising two haplotypes with a transposable element (TE) content of ~93%. We study the incursion and dominant impact of these TEs on the genome and show how they have a key impact on various processes such as host range adaptation, stress responses and genetic plasticity.

Perspectives of Dutch women on premenstrual disorder. A qualitative study exploring women's experiences.

BACKGROUND: Women presenting with Premenstrual Disorder (PMD) to general practitioners (GPs) experience problems with their biopsychosocial functioning. PMD is a disorder consisting of physical and/or mood-based symptoms cyclically occurring with a significant impairment of daily life. Little is known about the symptoms and coping strategies of women with PMD and their experiences with their GPs. OBJECTIVES: This present study aimed to improve understanding of the perspectives of women with PMD, their coping strategies and their expectations of the GP. DESIGN: Qualitative study with semi-structured interviews. SETTING: In 2017, Dutch women with symptoms of premenstrual disorder were recruited through local newspapers in the town of Nijmegen and the North-Holland region and via social media. After checking the inclusion and exclusion criteria, we interviewed 20 women (between 27 and 49 years of age). The interviews took place at a location of the interviewees' preference. RESULTS: PMD symptoms can strongly influence the quality of women's lives. Three themes emerged from our analysis: feelings of having two separate female identities, PMD as a life-controlling condition and different coping strategies. Most women used an active coping strategy. Women with PMD need recognition from their GPs and knowledge of proper treatment. CONCLUSION: PMD symptoms can have a high impact on daily life. Women with PMD expressed their need for acknowledgement and a personalised approach from their GP. Greater awareness and knowledge among GPs may be helpful in this.

Patient characteristics and factors contributing to recurrence of bacterial vaginosis presented in primary care.

BACKGROUND: Bacterial vaginosis (BV) is a common problem in primary care. BV symptoms often have a negative impact on patients' quality of life and may predispose to gynaecological problems. Some patients experience recurring episodes of BV. This study's objective is to identify possible factors that may be associated with BV recurrence and describe the characteristics of these patients and interventions performed by general practitioners. METHODS: In this retrospective cohort study, we used data from a primary care registration network in the Netherlands in the period 2015-2020. We analysed differences between patients with recurrent BV and patients with a single episode of BV in terms of characteristics and interventions performed by general practitioners. RESULTS: We found that patients with recently prescribed antibiotics, and a medical history of sexually transmitted infections and/or Candidiasis significantly more often presented with recurrent BV. Patients with recurrent BV had more remote consultations and less in-person consultations than single-episode patients. The reason for encounter was more often a request for medication. Regarding GPs' diagnostic and therapeutic interventions, microbiological tests were more frequently performed in recurrent BV patients. Moreover, most patients in both groups were prescribed oral metronidazole most frequently. CONCLUSIONS: Our findings might help GPs to better recognise patients at risk of recurrence. GPs could re-evaluate their approach to the diagnosis and treatment of recurrent BV, opting for in-person consultation and using standardised diagnostic criteria and microbiological testing in patients with recurrent complaints. Antibiotic use for other conditions in these patients may lead to new BV episodes.

Physicians' perspectives on using a patient decision aid in female stress urinary incontinence.

INTRODUCTION AND HYPOTHESIS: A treatment choice for female stress urinary incontinence (SUI) is preference sensitive for both patients and physicians. Multiple treatment options are available, with none being superior to any other. The decision-making process can be supported by a patient decision aid (PDA). We aimed to assess physicians' perceptions concerning the use of a PDA. METHODS: In a mixed methods study, urologists, gynecologists and general practitioners in the Netherlands were asked to fill out a web-based questionnaire. Questions were based on the Tailored Implementation for Chronic Diseases checklist using the following domains: guideline factors, individual health professional factors, professional interactions, incentives and resources, and capacity for organizational change. Participants were asked to grade statements using a five-point Likert scale and to answer open questions on facilitators of and barriers to implementation of a PDA. Outcomes of statement rating were quantitatively analyzed and thematic analysis was performed on the outcomes regarding facilitators and barriers. RESULTS: The response rate was 11%, with a total of 120 participants completing the questionnaire. Ninety-two of the physicians (77%) would use a PDA in female SUI. Evidence-based and unbiased content, the ability to support shared decision making, and patient empowerment are identified as main facilitators. Barriers are the expected prolonged time investment and the possible difficulty using the PDA in less health-literate patient populations. CONCLUSIONS: The majority of physicians would use a PDA for female SUI. We identified facilitators and barriers that can be used when developing and implementing such a PDA.

Effect of Pessary vs Surgery on Patient-Reported Improvement in Patients With Symptomatic Pelvic Organ Prolapse: A Randomized Clinical Trial.

Importance: Pelvic organ prolapse is a prevalent condition among women that negatively affects their quality of life. With increasing life expectancy, the global need for cost-effective care for women with pelvic organ prolapse will continue to increase. Objective: To investigate whether treatment with a pessary is noninferior to surgery among patients with symptomatic pelvic organ prolapse. Design, Setting, and Participants: The PEOPLE project was a noninferiority randomized clinical trial conducted in 21 participating hospitals in the Netherlands. A total of 1605 women with symptomatic stage 2 or greater pelvic organ prolapse were requested to participate between March 2015 through November 2019; 440 gave informed consent. Final 24-month follow-up ended at June 30, 2022. Interventions: Two hundred eighteen participants were randomized to receive pessary treatment and 222 to surgery. Main Outcomes and Measures: The primary outcome was subjective patient-reported improvement at 24 months, measured with the Patient Global Impression of Improvement scale, a 7-point Likert scale ranging from very much better to very much worse. This scale was dichotomized as successful, defined as much better or very much better, vs nonsuccessful treatment. The noninferiority margin was set at 10 percentage points risk difference. Data of crossover between therapies and adverse events were captured. Results: Among 440 patients who were randomized (mean [SD] age, 64.7 [9.29] years), 173 (79.3%) in the pessary group and 162 (73.3%) in the surgery group completed the trial at 24 months. In the population, analyzed as randomized, subjective improvement was reported by 132 of 173 (76.3%) in the pessary group vs 132 of 162 (81.5%) in the surgery group (risk difference, -6.1% [1-sided 95% CI, -12.7 to ∞]; P value for noninferiority, .16). The per-protocol analysis showed a similar result for subjective improvement with 52 of 74 (70.3%) in the pessary group vs 125 of 150 (83.3%) in the surgery group (risk difference, -13.1% [1-sided 95% CI, -23.0 to ∞]; P value for noninferiority, .69). Crossover from pessary to surgery occurred among 118 of 218 (54.1%) participants. The most common adverse event among pessary users was discomfort (42.7%) vs urinary tract infection (9%) following surgery. Conclusions and Relevance: Among patients with symptomatic pelvic organ prolapse, an initial strategy of pessary therapy, compared with surgery, did not meet criteria for noninferiority with regard to patient-reported improvement at 24 months. Interpretation is limited by loss to follow-up and the large amount of participant crossover from pessary therapy to surgery. Trial Registration: Netherlands Trial Register Identifier: NTR4883.

Female Sexual Functioning in Women With a Symptomatic Pelvic Organ Prolapse; A Multicenter Prospective Comparative Study Between Pessary and Surgery.

BACKGROUND: Female pelvic organ prolapse (POP) has a negative effect on female sexual functioning and with an increasing life expectancy female sexual dysfunction caused by POP will be an arising global issue. AIM: Improvement in female sexual functioning, measured with the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire IUGA-Revised (PISQ-IR), 24-months after pessary or surgery, for both sexually active (SA) and sexually inactive women (NSA) presenting with POP. METHODS: A multicenter prospective comparative cohort study was conducted in 22 Dutch hospitals. Women referred with moderate to severe POP symptoms and POP stage ≥ 2 were included and chose either pessary therapy or surgical intervention. The PISQ-IR was filled in at baseline and 24-months, the delta of change was calculated and compared between both groups. Multivariate linear regression was performed to adjust for potential confounding factors in the association between the summary score of the PISQ-IR and therapy. OUTCOMES: Change in PISQ-IR between pessary and surgical intervention. RESULTS: The delta of change at 24-months was calculated for 198 women in the pessary group and 129 women in the surgery group. SA women in the surgery group reported statistically significant more improvement on the condition-specific (-0.19 95%CI -0.35; -0.03, P = .02), and condition-impact (-0.48 95%CI -0.69; -0.28, P < .001) domains as well as on the summary score (-0.15 95%CI -0.23; -0.08, P < .001) as compared to the pessary group. No significant differences between pessary and surgery were found on the domains for NSA women. After controlling for potential baseline confounders, surgery still had a statistically significant effect on the summary score (B = 0.08; 95%CI interval 0.007-0.15, P = .03). Women having surgery had 2.62 times higher odds of changing from NSA to SA than pessary therapy. CLINICAL IMPLICATIONS: SA women who clearly express that POP-related symptoms limit their sexual functioning should be counseled that surgery results in a more remarkable improvement. STRENGTHS & LIMITATIONS: Our strengths include the large sample size, long-term follow-up, the use of the PISQ-IR as a validated outcome tool evaluating both SA and NSA women, and this study reflects real-life clinical practice that enhances the external validity of the findings. A limitation of our study is the considerable proportion of non-responders at 24-months follow-up. CONCLUSION: Sexual function in SA women with POP is superior in case surgery is performed as compared to pessary therapy. van der Vaart LR, Vollebregt A, Pruijssers B, et al. Female Sexual Functioning in Women With a Symptomatic Pelvic Organ Prolapse; A Multicenter Prospective Comparative Study Between Pessary and Surgery. J Sex Med 2022;19:270-279.

Views of Dutch general practitioners about premenstrual symptoms: A qualitative interview study.

BACKGROUND: General practitioners (GPs) encounter women suffering from premenstrual symptoms. Often women with premenstrual problems experience little understanding from GPs. Views of GPs will influence their approach to these women and their care. Insight into these views is lacking but could help in designing educational programmes for GPs. OBJECTIVES: To explore the views of Dutch GPs towards aetiology, diagnostic process, and preferred treatment of premenstrual symptoms. METHODS: In 2017, we conducted a qualitative, semi-structured, interview survey among 27 GPs, varying in age, gender, and practice setting. RESULTS: Important themes emerged from the interviews: 'no need for a symptom diary,' 'PMS defined as illness' exclusively in case of disruption of normal functioning, and 'symptomatic treatment' as preferred approach. Most GPs considered PMS to be a physiological phenomenon, with taking history as an adequate diagnostic tool. Almost all GPs regarded a normal cyclical hormonal cycle as causal; many also mentioned the combination with personal sensitivity. Some pointed to a dividing line between physiological condition and illness if women could not function normally in daily life. Lastly, the approach GPs preferred was focussing on relieving symptoms of individual patients. In addition to explaining the hormonal cycle and lifestyle advice, all GPs advocated oral contraceptives, and if necessary psychological support. GPs expressed negative feelings about prescribing antidepressants. CONCLUSION: GPs considered physiological changes and personal sensitivity as aetiological factors. We recommend more training to improve GPs knowledge and more insight into the burden of women with PMS. A symptom diary is an essential diagnostic tool for GPs.

Draft Genomes of Amaranthus tuberculatus, Amaranthus hybridus, and Amaranthus palmeri.

Amaranthus tuberculatus, Amaranthus hybridus, and Amaranthus palmeri are agronomically important weed species. Here, we present the most contiguous draft assemblies of these three species to date. We utilized a combination of Pacific Biosciences long-read sequencing and chromatin contact mapping information to assemble and order sequences of A. palmeri to near-chromosome-level resolution, with scaffold N50 of 20.1 Mb. To resolve the issues of heterozygosity and coassembly of alleles in diploid species, we adapted the trio binning approach to produce haplotype assemblies of A. tuberculatus and A. hybridus. This approach resulted in an improved assembly of A. tuberculatus, and the first genome assembly for A. hybridus, with contig N50s of 2.58 and 2.26 Mb, respectively. Species-specific transcriptomes and information from related species were used to predict transcripts within each assembly. Syntenic comparisons of these species and Amaranthus hypochondriacus identified sites of genomic rearrangement, including duplication and translocation, whereas genetic map construction within A. tuberculatus highlighted the need for further ordering of the A. hybridus and A. tuberculatus contigs. These multiple reference genomes will accelerate genomic studies in these species to further our understanding of weedy evolution within Amaranthus.

Exploring the views of successful applicants for medical school about gender medicine using a gender-sensitive video assignment.

BACKGROUND: Sex and gender influence health and disease outcomes, therefore, doctors should be able to deliver gender-sensitive care. To train gender-sensitive doctors, relevant sex and gender differences have to be included in medical education. In order to develop appealing, relevant, and effective education for undergraduate medical students, education should be tailored to students' level and anticipated on their ideas and assumptions. Therefore, we wanted to answer the following research questions: 1. What do aspiring medical students want to learn about gender medicine?; 2. How would they like to learn about gender medicine?; and 3. What are their ideas and assumptions about sex and gender differences in health and disease? METHODS: We performed an explorative thematic document analysis of educational assignments made by successful applicants (n = 50) during the selection procedure of their entry into medical school. To test aspirants' capacity for self-directed learning, students were asked to formulate their own study plan after they watched a video that resembled a future practical experience (a consultation with a patient). As the content of this video was gender-sensitive, the assignments of the successful applicants gave us the unique opportunity to examine aspiring medical students' views about gender medicine. RESULTS: Aspiring medical students were eager to start their training to become gender-sensitive doctors. They believed in better care for all patients and thought doctors should obtain gender competences during their medical training. Students preferred to start with acquiring basic biomedical knowledge about differences between men and women and continue their training by developing gender-sensitive communication skills in (simulated) practical settings. Students differed in their interpretation of the gender-sensitive video, some generalized potential differences to all men and all women. Teachers were considered as important role models in learning about gender medicine. CONCLUSIONS: We advise medical schools to teach gender medicine from the beginning of medical school, by focusing on sex differences first and adding gender related themes later on in the curriculum. As students may interpret gender-sensitive information differently, structurally embedding reflection on gender medicine with gender competent teachers is necessary.

Work-relatedness of the presented health problem and sickness absence.

BACKGROUND: Perception by workers of their health problems as work-related is possibly associated with sickness absence (SA). The aim of this study was to to study the relationship between perceived work-relatedness of health problems and SA among workers who visit their GP, taking the influence of other potential determinants into account and to study the influence of these determinants on SA. Design and setting prospective cohort study in 32 Dutch GP practices. METHODS: A secondary analysis of RCT data among workers, aged 18-63 years, who visited their GP. We measured self-reported SA days in 12 months and high SA (>20 days in 12 months) and compared workers who perceived work-relatedness (WR+) with workers who did not (WR-). With multivariable linear and logistic regression models, we analyzed the influence of age, gender, experienced health, chronic illness, prior SA, number of GP consultations and perceived work ability. RESULTS: We analyzed data of 209 workers, 31% perceived work-relatedness. Geometric mean of SA days was 1.6 (95% CI: 0.9-3.0) for WR+- workers and 1.2 (95% CI: 0.8-1.8) for WR- workers (P = 0.42). Incidence of high SA was 21.5 and 13.3%, respectively (odds ratio 1.79; 95% CI: 0.84-3.84). SA was positively associated with chronic illness, prior SA, low perceived work ability and age over 50. CONCLUSIONS: Perceived work-relatedness was not associated with SA. SA was associated with chronic illness, prior SA, low perceived work ability and age over 50.

Similar yet unique: the victim's journey after acute sexual assault and the importance of continuity of care.

OBJECTIVE: To examen the short-term and long-term responses of sexual assault victims who attended a sexual assault centre. METHODS: Semi-structured interviews were held with twelve victims of sexual assault who received help from a sexual assault centre. Analyses were done in Atlas.ti. via a process of open, axial and selective coding. RESULTS: Shortly after assault, the victims' response was to strike a balance between denial and acknowledgement that the violence was real and not their fault. In the ling term most victims experienced a dynamic recovery process with fluctuating responses. Their social support network played a crucial role in reaching out for professional care. CONCLUSION: Shortly after assault sexual violence victims need the violence to be acknowledged by skilful, empathic care providers. In the long term, victims experience vitims experience a dynamic recovery process with fluctuating responses in which continuity of care is of the utmost importance.

Women's appraisal of the management of vulvodynia by their general practitioner: a qualitative study.

BACKGROUND: Provoked Vulvodynia (PVD) is the most common cause of vulvar pain. General practitioners (GPs) are insufficiently familiar with it, causing a delay in many women receiving correct diagnosis and treatment. Besides patients factors, this delay can partly be explained by the reluctance of GPs to explore the sexual context of PVD and by their negative emotional reactions such as helplessness and frustration when consulted by patients with medically unexplained symptoms like PVD. OBJECTIVE: To gain insight into how women with PVD perceive and evaluate condition management by their GP, in order to support GPs in the consultation of women with PVD. METHODS: We performed face-to-face in-depth interviews with women diagnosed with PVD. The interviews were recorded, transcribed verbatim and thematically analysed. The Consolidated Criteria for reporting Qualitative Research (COREQ-criteria) were applied. RESULTS: Analysis of the interviews generated four interrelated themes: Doctor-patient relationship, Lack of knowledge, Referral process and Addressing sexual issues. Empathy of the GP, involvement in decision-making and referral were important factors in the appreciation of the consultation for women with PVD who were referred to a specialist. Because women were reluctant to start a discussion about sexuality, they expected a proactive attitude from their GP. The communication with and the competence of the GP ultimately proved more important in the contact than the gender of the GP. CONCLUSION: Women with PVD prefer a patient-centred approach and want GPs to acknowledge their autonomy and to address sexuality proactively.

Affecting patients with work-related problems by educational training of their GPs: a cost-effectiveness study.

BACKGROUND: Assessing the cost effectiveness of training aimed at increasing general practitioners' (GP) work awareness and patients' work-related self-efficacy and quality of life. METHODS: A cluster randomized controlled trial in twenty-six GP practices in the southeast of the Netherlands with 32 participating GPs. GPs working in an intervention group practice received training and GPs working in a control group practice delivered usual care. The training intervention consisted of lectures and workshops aimed at increasing GPs' work awareness and more proactive counseling for patients with work-related problems (WRP). Subjects were working age patients with paid work for at least 12 h per week, who visited one of the participating GPs during the study period. As outcome measures we used the Return to Work Self Efficacy scale to assess patients' work-related self-efficacy and the Euroquol to assess quality of life. We also measured health care costs and productivity costs. With a 4-item questionnaire we asked patients to assess their GPs' work awareness. Data were collected at baseline, after 6 and 12 months. RESULTS: Data of 280 patients could be analyzed. The patient related outcomes did not improve after GP training. The change in GP work awareness and the overall mean cost difference (of €770) in favor of the intervention group were not significant. CONCLUSIONS: The training intervention presented in this paper was not cost-effective. Training which is further personalized and targeted at high risk groups with respect to WRP, is more likely to be cost effective.

Mixed feelings: general practitioners' attitudes towards eHealth for stress urinary incontinence - a qualitative study.

BACKGROUND: Stress urinary incontinence (SUI) is the most prevalent subtype of urinary incontinence and is a bothering condition in women. Only a minority of those with SUI consult a general practitioner (GP). EHealth with pelvic floor muscle training (PFMT) is effective in reducing incontinence symptoms and might increase access to care. The role of the GP regarding such an eHealth intervention is unknown. The aim of the study is to gain insight into the attitudes towards a PFMT internet-based, eHealth, intervention for SUI. METHODS: A qualitative study was conducted. Data were collected through semi-structured interviews among purposively sampled GPs. Audio records were fully transcribed, and analysed thematically. RESULTS: Thirteen GPs were interviewed, nine females and four males. Three themes emerged: appraisal of eHealth as a welcome new tool, mixed feelings about a supportive role, and eHealth is no cure-all. GPs welcomed eHealth for SUI as matching their preferences for PFMT and having advantages for patients. With eHealth as stand-alone therapy GPs were concerned about the lack of feedback, and the loss of motivation to adhere to the intervention. Therefore, GPs considered personal support important. The GP's decision to recommend eHealth was strongly influenced by a woman's motivation and her age. GPs' treatment preferences for elderly are different from those for young women with SUI; both PFMT and eHealth are perceived less suitable for older women. CONCLUSION: EHealth with PFMT fits into the GPs' routine practice of SUI and adds value to it. Although there is evidence that eHealth as a stand-alone intervention is effective, GPs consider personal support important to supplement the perceived shortcomings. Probably GPs are not aware of, or convinced of the existing evidence. Training should address this issue and should also focus on common misunderstandings about regular care for women with SUI, such as the idea that PFMT is not suitable for the elderly. Improving GPs' knowledge that eHealth can be a stand-alone therapy for SUI facilitates the implementation in daily care.

Women's expectations and experiences regarding e-health treatment: A systematic review.

There is a gap in knowledge of women's perceptions of e-health treatment. This review aims to investigate women's expectations and experiences regarding e-health. A search was conducted in MEDLINE, EMBASE, CINAHL and PsycInfo in March 2016. We included articles published between 2000 and March 2016, reporting on e-health interventions. The initial search yielded 2987 articles. Eventually, 16 articles reporting on 16 studies were included. Barriers to e-health treatment were lower for women than barriers to face-to-face treatment, such as feelings of shame and time constraints. Women were able to develop an online therapeutic relationship. As reduced feelings of obligation and lack of motivation were women's greatest challenges in completing e-health treatment, they expressed a wish for more support during e-health treatment, preferably blended care. e-Health lowers the threshold for women to seek healthcare. Combining e-health interventions with face-to-face sessions may enhance women's motivation to complete treatment.

Expectations regarding eHealth among women with stress urinary incontinence.

INTRODUCTION AND HYPOTHESIS: Stress urinary incontinence (SUI) is a common condition with a major impact on quality of life (QoL). Various factors prevent women from seeking help. However, eHealth (Internet-based therapy) with pelvic floor muscle training (PFMT) is an effective and satisfying intervention for these women. We hypothesize that women with symptoms after regular therapy will profit from eHealth. This study explores the expectations regarding an eHealth intervention among women who still suffer from SUI despite treatment. METHODS: A qualitative study with semistructured interviews was conducted using a grounded theory approach. The study included women with SUI who had ever sought help for their condition. RESULTS: Thirteen women were interviewed, most whom had experience with PFMT and still suffered from moderate-to-severe incontinence. Two themes emerged from data analysis: the need to meet, and eHealth as a tool to bridge obstacles. Women greatly emphasized that a healthcare professional, preferably one they know, should be available with eHealth. Several women indicated that the absence of personal contact caused lack of trust in success. However, several women were willing to use eHealth because its anonymity and flexibility could overcome obstacles in regular care. CONCLUSIONS: eHealth based on PFMT is currently not a preferable treatment modality for women who still suffer from SUI despite treatment. eHealth cannot act as a substitute for their positive experience with personal contact. Some women are willing to use eHealth because of its advantages over regular care. Future experiences with eHealth might enable women with SUI to trust digital care.

Training GPs to improve their management of work-related problems: results of a cluster randomized controlled trial.

BACKGROUND: Paying attention to their patients' work and recognizing work-related problems is challenging for many general practitioners (GPs). OBJECTIVES: To assess the effect of training designed to improve the care for patients with work-related problems in general practice. METHODS: A cluster randomized controlled trial among 32 Dutch GPs. GPs in the intervention group received five-hour training. GPs in the control group were not trained. Included patients (age 18-63, working ≥12 h per week) completed baseline questionnaires and follow-up questionnaires planned after one year. Primary outcome at patient level was patients' expectations about their ability to work, measured using the return-to-work self-efficacy scale (RTW-SE). Primary outcomes on GP level were their use of ICPC-code Z05 ('work-related problem') per 1000 working-age patients and percentage of the electronic medical files of working-age patients in which information about occupation had been recorded. RESULTS: A total of 640 patients completed the baseline questionnaire and 281 the follow-up questionnaire. We found no statistically significant differences in patients' RTW-SE scores: intervention 4.6 (95%CI: 4.2-5.0); control 4.5 (95%CI: 4.1-4.9). Twenty-nine GPs provided data about the GP-level outcomes, which showed no statistically significant differences: use of ICPC code Z05 11.6 (95%CI: 4.7-18.6) versus 6.0 (95%CI: -1.2 to 13.2) per 1000 working-age patients; recording of occupation 28.8% (95%CI: 25.8-31.7) versus 28.6% (95%CI: 25.6-31.6). CONCLUSION: Training GPs did not improve patients' work-related self-efficacy or GPs' registration of work-related problems and occupation.

SNPSelect: A scalable and flexible targeted sequence-based genotyping solution.

In plant breeding the use of molecular markers has resulted in tremendous improvement of the speed with which new crop varieties are introduced into the market. Single Nucleotide Polymorphism (SNP) genotyping is routinely used for association studies, Linkage Disequilibrium (LD) and Quantitative Trait Locus (QTL) mapping studies, marker-assisted backcrosses and validation of large numbers of novel SNPs. Here we present the KeyGene SNPSelect technology, a scalable and flexible multiplexed, targeted sequence-based, genotyping solution. The multiplex composition of SNPSelect assays can be easily changed between experiments by adding or removing loci, demonstrating their content flexibility. To demonstrate this versatility, we first designed a 1,056-plex maize assay and genotyped a total of 374 samples originating from an F2 and a Recombinant Inbred Line (RIL) population and a maize germplasm collection. Next, subsets of the most informative SNP loci were assembled in 384-plex and 768-plex assays for further genotyping. Indeed, selection of the most informative SNPs allows cost-efficient yet highly informative genotyping in a custom-made fashion, with average call rates between 88.1% (1,056-plex assay) and 99.4% (384-plex assay), and average reproducibility rates between duplicate samples ranging from 98.2% (1056-plex assay) to 99.9% (384-plex assay). The SNPSelect workflow can be completed from a DNA sample to a genotype dataset in less than three days. We propose SNPSelect as an attractive and competitive genotyping solution to meet the targeted genotyping needs in fields such as plant breeding.

The Relationship Between Vulvovaginal Candidiasis and Provoked Vulvodynia: A Systematic Review.

BACKGROUND: Provoked vulvodynia (PVD) is a chronic vulvar pain condition affecting up to 8.3% of the female population. Despite many years of research, no clear cause for PVD has been identified. Several risk factors have been studied, including vulvovaginal candidiasis (VVC). However, to date, the role of Candida infections in PVD has remained unclear. VVC and PVD have an overlap of symptoms that may contribute to diagnostic inaccuracy and mistreatment. AIM: To systematically review the literature on the relationship between VVC and PVD. METHODS: Cohort and case-control studies were included that compared women with PVD with healthy controls with respect to the presence of a history of Candida vulvovaginitis. PVD had to be diagnosed by Friedrich's criteria or the International Society for the Study of Vulvovaginal Disease criteria. The inclusion process as well as the quality appraisal of the studies, using the Newcastle-Ottawa Quality Assessment Scale, were performed independently by 2 authors. MAIN OUTCOME MEASURE: Outcomes of the population-based case-control studies were listed as odds ratio. Outcomes of the pathophysiological studies were based on local pro-inflammatory responses on Candida in vitro. RESULTS: We included a total of 14 studies, both population and clinic-based case-control, and pathophysiological research. 7 studies were of low methodological quality, and 7 studies were of medium methodological quality. The population-based case-control studies showed a significantly increased odds ratio for self-reported VVC in PVD cases compared with controls. The pathophysiological studies revealed a tendency for an increased local proinflammatory response on Candida in vitro in patients with PVD. Owing to the substantial heterogeneity of the studies, meta-analysis was not performed. CLINICAL IMPLICATIONS: Health care providers may consider a diagnosis of PVD in women with self-reported VVC, and to act on this properly. Reiteration of antifungal prescriptions by physicians without a decent diagnosis, will lead to mistreatment. Women should be informed by their health care provider that intercourse during (or shortly after) the treatment of VVC might worsen the vulnerability of the vulvar skin. STRENGTH AND LIMITATIONS: This is the first systematic review performed to describe the relation between VVC and PVD. An independently performed in- and exclusion process and quality appraisal, ensured optimal internal validity. However, there were important methodological limitations and the size of heterogeneity prevented establishing a meta-analysis. CONCLUSION: This systematic review is unable to draw conclusions regarding a relationship between actual VVC and PVD because studies were based on self-reported VVC. Until new evidence becomes available, we advocate that PVD should be considered as an unexplained chronic pain condition. In women with recurrent or persistent VVC-like complaints, physicians should consider a diagnosis of PVD. Leusink P, van de Pasch S, Teunissen D, et al. The Relationship Between Vulvovaginal Candidiasis and Provoked Vulvodynia: A Systematic Review. J Sex Med 2018;15:1310-1321.