Analyse et évaluation de deux ans et demi de revues de morbi-mortalité au déchocage de l'Hôpital Edouard Herriot

LYON1-BU Santé (693882101) / SudocPARIS-BIUM (751062103) / SudocSudocFranceF

Prevalences and predictive factors of maternal trauma through 18 months after premature birth: A longitudinal, observational and descriptive study

International audiencePosttraumatic reactions are common among mothers of preterm infants and can have a negative influence on their quality of life and lead to interactional difficulties with their baby. Given the possible trajectories of posttraumatic reactions, we hypothesized that prevalences of postpartum posttraumatic reactions at given times underestimate the real amount of mothers experiencing these symptoms within 18 months following delivery. Additionally, we examined whether sociodemographic and clinical characteristics of dyads influence the expression of posttraumatic symptoms among these mothers. A sample of 100 dyads was included in this longitudinal study led by 3 french university hospitals. Preterm infants born before 32 weeks of gestation and their mothers were followed-up over 18 months and attended 5 visits assessing the infants’ health conditions and the mothers’ psychological state with validated scales. Fifty dyads were retained through the 18 months of the study. The period prevalence of posttraumatic reactions was calculated and a group comparison was conducted to determine their predictive factors. Thirty-six percent of the mothers currently suffered from posttraumatic symptoms 18 months after their preterm delivery. The 18 months period prevalence was 60.4% among all the mothers who participated until the end of the follow-up. There was a statistical link between posttraumatic symptoms and a shorter gestational age at delivery, C-section, and the mother’s psychological state of mind at every assessment time. Only a small proportion of mothers were receiving psychological support at 18 months. Preterm mothers are a population at risk of developing a long-lasting postpartum posttraumatic disorder, therefore immediate and delayed systematic screenings for posttraumatic symptoms are strongly recommended to guide at-risk mothers towards appropriate psychological support

Should ambulatory appendectomy become the standard treatment for acute appendicitis?

Abstract Background Appendectomy is increasingly performed as a ‘short stay’ or ‘ambulatory’ procedure, yet there is no consensus for selection of patients with acute appendicitis for ambulatory surgery (AS). We aimed to compare characteristics and outcomes of complicated and uncomplicated appendectomies performed in ambulatory vs. conventional settings, and to determine factors associated with unexpected re-consultations and re-hospitalizations. Methods The authors reviewed a consecutive series of 185 laparoscopic appendectomies. Whenever possible, patients were offered AS, defined as ‘discharge on the same working day.’ Multivariable regressions were performed to determine associations of unexpected re-consultations and re-hospitalizations with surgery type (ambulatory or conventional) and patient characteristics (age, gender, obesity, symptoms, appendicolith, perforations, appendix diameter, serologic results, American Society of Anesthesiologists score, and Saint-Antoine score). Results From the initial cohort, 117 patients (63.2%) were eligible for AS, of which 8 had peri- or post-operative contraindications. Therefore, 109 patients (58.9%) were operated by AS, with median length of stay 8.5 h (range, 3.3–20.5). Ambulatory cases had a lower incidence of complications (11.9%) than conventional cases (25.0%) (p = 0.029). Uni- and multi-variable regressions revealed that unexpected re-consultations were not significantly associated with any of the pre- or peri-operative variables but that unexpected re-hospitalizations were 4 times more likely for patients with appendicolith (OR, 4.32; p = 0.04). Conclusions Ambulatory surgery could be considered as a standard procedure for both complicated and uncomplicated acute appendicitis. Appendicolith was found to be an independent risk factor for unexpected re-hospitalization and should therefore trigger closer monitoring

Short-term Outcomes of Ambulatory Colectomy for 157 Consecutive Patients

International audienceTo evaluate short-term outcomes of laparoscopic colectomy for selected consecutive patients in an ambulatory setting at two institutions.BACKGROUND:Several studies showed that an enhanced recovery protocol for colorectal surgery reduces postoperative morbidity and mortality, and shortens the length of hospital stay. The development of such a program has allowed us to gradually reduce the length of stay for colorectal surgery, until ambulatory management.METHODS:Between February, 2013 and December, 2016, all patients scheduled for elective laparoscopic colectomy and meeting rigorous criteria for ambulatory surgery were included. Outcome was prospectively studied.RESULTS:One hundred fifty-seven patients (70 women) with a median age of 61 years (range 25-82 years) were included. The ambulatory rate for colectomy was 30.5%. Median operative time and length of in-hospital stay were 95 minutes (range 45-232 minutes) and 10.0 hours (range 7-14.7 hours), respectively. The admission rate was 7.0% due to operative difficulties (4 patients), medical reasons (4 patients), and social reasons (3 patients). Outcomes for these patients were uneventful and the median length of hospital stay was 3.1 days (range 1-14 days). An unscheduled consultation was necessary for 30 patients (20.5%). Nine patients required readmission (6.1%), of whom 6 required reoperation (3.8%). The overall 30-day morbidity rate was 24.8%. The mortality rate was 0%.CONCLUSIONS:This is the first case of consecutive patients undergoing ambulatory colectomy for malignant or benign disease. We demonstrated the feasibility, safety, and reproducibility of outpatient colectomy for selected patients. In our experience, 30% of patients scheduled for elective colectomy can be managed in an ambulatory setting

The Besançon affective picture set-adult (BAPS-Adult): Development and validation

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Global Population Structure of the Genes Encoding the Malaria Vaccine Candidate, Plasmodium vivax Apical Membrane Antigen 1 (PvAMA1)

Background:The Plasmodium vivax Apical Membrane Antigen 1 (PvAMA1) is a promising malaria vaccine candidate, however it remains unclear which regions are naturally targeted by host immunity and whether its high genetic diversity will preclude coverage by a monovalent vaccine. To assess its feasibility as a vaccine candidate, we investigated the global population structure of PvAMA1.Methodology and Principal Findings:New sequences from Papua New Guinea (PNG, n = 102) were analysed together with published sequences from Thailand (n = 158), India (n = 8), Sri Lanka (n = 23), Venezuela (n = 74) and a collection of isolates from disparate geographic locations (n = 8). A total of 92 single nucleotide polymorphisms (SNPs) were identified including 22 synonymous SNPs and 70 non-synonymous (NS) SNPs. Polymorphisms and signatures of balancing (positive Tajima's D and low FST values) selection were predominantly clustered in domain I, suggesting it is a dominant target of protective immune responses. To estimate global antigenic diversity, haplotypes comprised of (i) non-singleton (n = 40) and (ii) common (=10% minor allele frequency, n = 23) polymorphic amino acid sites were then analysed revealing a total of 219 and 210 distinct haplotypes, respectively. Although highly diverse, the 210 haplotypes comprised of only common polymorphisms were grouped into eleven clusters, however substantial geographic differentiation was observed, and this may have implications for the efficacy of PvAMA1 vaccines in different malaria-endemic areas. The PNG haplotypes form a distinct group of clusters not found in any other geographic region. Vaccine haplotypes were rare and geographically restricted, suggesting potentially poor efficacy of candidate PvAMA1 vaccines.Conclusions:It may be possible to cover the existing global PvAMA1 diversity by selection of diverse alleles based on these analyses however it will be important to first define the relationships between the genetic and antigenic diversity of this molecule. © 2013 Arnott et al