Infertility is a challenging experience, affecting individual and couples' adjustment. However, the way the members of the couple support each other may affect the experience of infertility and their adjustment. This study aimed to investigate the role of dyadic coping by oneself and by the partner in the association between the impact of infertility and dyadic and emotional adjustment (anxiety and depression) to infertility. In this cross-sectional study, a total of 134 participants (67 couples with infertility) completed self-report questionnaires assessing infertility-related stress, dyadic coping, dyadic adjustment, and depression and anxiety symptoms. A path analysis examined the direct and indirect effects between the impact of infertility in one's life and dyadic and emotional adjustment. There is an indirect effect of the impact of infertility in one's life on dyadic adjustment through men's perceived dyadic coping efforts employed by the self (dyadic coping by oneself) and women's perceived dyadic coping efforts of the partner (dyadic coping by the partner). Regarding the emotional adjustment of infertile couples, infertility stress impact had an indirect effect only on depressive symptoms through men's dyadic coping by oneself. The results highlight the importance of men's dyadic coping strategies for the marital adjustment of couples as well as for men's emotional adjustment. Findings emphasize the importance of involving men in the fertility treatment process, reinforcing the dyadic nature of infertility processes.

Tuberculosis imposes high human and economic tolls, including in Europe. This study was conducted to develop a severity assessment tool for stratifying mortality risk in pulmonary tuberculosis (PTB) patients. A derivation cohort of 681 PTB cases was retrospectively reviewed to generate a model based on multiple logistic regression analysis of prognostic variables with 6-month mortality as the outcome measure. A clinical scoring system was developed and tested against a validation cohort of 103 patients. Five risk features were selected for the prediction model: hypoxemic respiratory failure (OR 4.7, 95% CI 2.8–7.9), age ≥50 years (OR 2.9, 95% CI 1.7–4.8), bilateral lung involvement (OR 2.5, 95% CI 1.4–4.4), ≥1 significant comorbidity—HIV infection, diabetes mellitus, liver failure or cirrhosis, congestive heart failure and chronic respiratory disease–(OR 2.3, 95% CI 1.3–3.8), and hemoglobin <12 g/dL (OR 1.8, 95% CI 1.1–3.1). A tuberculosis risk assessment tool (TReAT) was developed, stratifying patients with low (score ≤2), moderate (score 3–5) and high (score ≥6) mortality risk. The mortality associated with each group was 2.9%, 22.9% and 53.9%, respectively. The model performed equally well in the validation cohort. We provide a new, easy-to-use clinical scoring system to identify PTB patients with high-mortality risk in settings with good healthcare access, helping clinicians to decide which patients are in need of closer medical care during treatment.

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Objectives To analyse the epidemiology, the resistome and the virulome of ceftolozane/tazobactam-susceptible or -resistant Pseudomonas aeruginosa clinical isolates recovered from surveillance studies in Portugal (STEP, 2017–18) and Spain (SUPERIOR, 2016–17). Methods P. aeruginosa isolates were recovered from intra-abdominal, urinary tract and lower respiratory tract infections in ICU patients admitted to 11 Portuguese and 8 Spanish hospitals. MICs were determined (ISO-standard broth microdilution, EUCAST 2020 breakpoints). A subset of 28 ceftolozane/tazobactam-resistant P. aeruginosa isolates were analysed and compared with 28 ceftolozane/tazobactam-susceptible P. aeruginosa strains by WGS. Results Clonal complex (CC) 235 (27%) and CC175 (18%) were the most frequent, followed by CC244 (13%), CC348 (9%), CC253 (5%) and CC309 (5%). Inter-hospital clonal dissemination was observed, limited to a geographical region (CC235, CC244, CC348 and CC253 in Portugal and CC175 and CC309 in Spain). Carbapenemases were detected in 25 isolates (45%): GES-13 (13/25); VIM type (10/25) [VIM-2 (4/10), VIM-20 (3/10), VIM-1 (2/10) and VIM-36 (1/10)]; and KPC-3 (2/25). GES-13-CC235 (13/15) and VIM type-CC175 (5/10) associations were observed. Interestingly, KPC-3 and VIM-36 producers showed ceftolozane/tazobactam-susceptible phenotypes. However, ceftolozane/tazobactam resistance was significantly associated with GES-13 and VIM-type carbapenemase production. Six non-carbapenemase producers also displayed ceftolozane/tazobactam resistance, three of them showing known ceftolozane/tazobactam resistance-associated mutations in the PBP3 gene, ftsI (R504C and F533L). Overall, an extensive virulome was identified in all P. aeruginosa isolates, particularly in carbapenemase-producing strains. Conclusions GES-13-CC235 and VIM type-CC175 were the most frequent MDR/XDR P. aeruginosa clones causing infections in Portuguese and Spanish ICU patients, respectively. Ceftolozane/tazobactam resistance was mainly due to carbapenemase production, although mutations in PBP-encoding genes may additionally be involved.

BackgroundEarly sepsis diagnosis is crucial for the correct management of burn patients, and it clearly influences outcomes. The systemic inflammatory response triggered by burns mimics sepsis presentation and complicates early sepsis diagnosis. Biomarkers were advocated to aid the diagnosis of early sepsis. Serum procalcitonin (PCT) exhibits fair accuracy and good correlation with sepsis severity, being used in diverse clinical settings. However, few studies have evaluated perioperative changes in PCT levels in burn patients. The present study evaluated PCT kinetics during the first days after burn injury and subsequent surgical interventions to assess PCT utility in distinguishing septic from non-septic inflammatory responses.MethodsThis study was a retrospective observational study of all burn patients admitted to the Coimbra Burns Unit (Portugal) between January 2011 and December 2014 who presented with a total burn surface area ≥ 15% and who underwent subsequent surgery. PCT kinetics were investigated a) during the first five days after burn injury and b) preoperatively during the five days after surgery in three subsets of patients, including those with no preoperative and no postoperative sepsis (NN), no preoperative but postoperative sepsis (NS), and preoperative and postoperative sepsis (SS). A total of 145 patients met the selection criteria and were included in the analysis.ResultsPCT levels in the first five days after burn injury were significantly higher in patients who developed at least one sepsis episode (n = 85) compared with patients who did not develop sepsis (n = 60). PCT values > 1.00 ng/mL were clearly associated with sepsis. Study participants (n = 145) underwent a total of 283 surgical interventions. Their distribution by preoperative/postoperative sepsis status was 142 (50.2%) in NN; 62 (21.9%) in NS; and 79 (27.9%) in SS. PCT values exhibited a parallel course in the three groups that peaked on the second postoperative day and returned to preoperative levels on the third day or later. The lowest PCT values were found in NN, and the highest values were observed in SS; the NS values were intermediate.ConclusionsPCT kinetics coupled with a clinical examination may be helpful for sepsis diagnosis during the first days after burn injury and burn surgery.Electronic supplementary materialThe online version of this article (10.1186/s12871-018-0585-6) contains supplementary material, which is available to authorized users.

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Introduction Better knowledge about fertility desires/intentions among HIV ‐serodiscordant partners who face unique challenges when considering childbearing may be helpful in the development of targeted reproductive interventions. The aim of this systematic review was to synthesize the published literature regarding the prevalence of fertility desires/intentions and its associated factors among individuals in HIV ‐serodiscordant relationships while distinguishing low‐ and middle‐income countries ( LMIC ) from high‐income countries ( HIC ). Methods A systematic search of all papers published prior to February 2017 was conducted in four electronic databases (PubMed/ MEDLINE , Psyc INFO , Web of Science and Cochrane Library). Empirical studies published in peer‐reviewed journals with individuals in HIV ‐serodiscordant relationships assessing the prevalence of fertility desires/intentions and/or the associated factors were included in this systematic review. This review adhered to Preferred Reporting Items for Systematic Reviews and Meta‐Analyses ( PRISMA ) guidelines. Results and discussion After screening 1852 references, 29 studies were included, of which 21 were conducted in LMIC and eight in HIC . A great variability in the prevalence of fertility desires/intentions was observed in LMIC (8% to 84% (one member of the dyad included)). In HIC , the results showed a smaller discrepancy between in the prevalence (32% to 58% (one member of the dyad included)); the prevalence was higher when the couple was the unit of analysis (64% to 73%), which may be related to the fact that all these studies were conducted in the context of assisted reproduction. Few studies examined the factors associated with fertility desires/intentions, and all except one were conducted in LMIC . Individuals (e.g. number of children), couple‐level (e.g. belief that the partner wanted children) and structural factors (e.g. discussions with health workers) were found to be associated. Conclusions The results of this systematic review suggest that many individuals in HIV ‐serodiscordant relationships have fertility desires/intentions, although the prevalence is particularly heterogeneous in LMIC in comparison to HIC . Well‐known factors such as younger age and a fewer number of living children were consistently associated with increased fertility desires/intentions. Different couple‐level factors emerged, reflecting the importance of considering both the individual and the couple. However, further stu...