Early prognostic factors in septic shock cancer patients: a prospective study with a proteomic approach.

BACKGROUND: Organ failures are the main prognostic factors in septic shock. The aim was to assess classical clinico-biological parameters evaluating organ dysfunctions at intensive care unit admission, combined with proteomics, on day-30 mortality in critically ill onco-hematology patients admitted to the intensive care unit for septic shock. METHODS: This was a prospective monocenter cohort study. Clinico-biological parameters were collected at admission. Plasma proteomics analyses were performed, including protein profiling using isobaric Tag for Relative and Absolute Quantification (iTRAQ) and subsequent validation by ELISA. RESULTS: Sixty consecutive patients were included. Day-30 mortality was 47%. All required vasopressors, 32% mechanical ventilation, 33% non-invasive ventilation and 13% renal-replacement therapy. iTRAQ-based proteomics identified von Willebrand factor as a protein of interest. Multivariate analysis identified four factors independently associated with day-30 mortality: positive fluid balance in the first 24 h (odds ratio = 1.06, 95% CI = 1.01-1.12, P = 0.02), severe acute respiratory failure (odds ratio = 6.14, 95% CI = 1.04-36.15, P = 0.04), von Willebrand factor plasma level > 439 ng/ml (odds ratio = 9.7, 95% CI = 1.52-61.98, P = 0.02), and bacteremia (odds ratio = 6.98, 95% CI = 1.17-41.6, P = 0.03). CONCLUSION: Endothelial dysfunction, revealed by proteomics, appears as an independent prognostic factor on day-30 mortality, as well as hydric balance, acute respiratory failure and bacteremia, in critically ill cancer patients admitted to the intensive care unit. Endothelial failure is underestimated in clinical practice and represents an innovative therapeutic target.

Patients with Primary Sjögren's Syndrome Have Alterations in Absolute Quantities of Specific Peripheral Leucocyte Populations.

An accurate dissection of peripheral blood enumeration is lacking in primary Sjögren's syndrome (pSS). The purpose of this study was to quantify different leucocyte populations in peripheral blood of patients with pSS. Numbers of specific leucocyte subsets were determined in 86 pSS patients and 74 healthy donors quantifying 21 distinct subtypes by flow cytometry. Subgroups of pSS patients were stratified based on presence of extraglandular manifestations (EGMs) and SSA/SSB autoantibodies. Overall, pSS patients manifested decreased lymphocyte subpopulations compared to healthy donors. Such decreases were more pronounced in SSA/SSB positive patients and patients with EGM. Granulocyte and monocyte subpopulations were increased in pSS patients compared to healthy donors, with the greatest increases in SSA/SSB positive patients. Unsupervised hierarchal clustering based on cell quantities was used to further subgroup the pSS patients into four clusters. One of the clusters characterized by higher concentrations of NKT cells, CD56hi NK cells, CD20+ CD38- B cells and CD8+ CD38- T cells was associated with weaker clinical symptoms than the other clusters, possibly marking a milder disease phenotype. In conclusion, our analyses indicate significant alterations in the cellular profiles of peripheral blood leucocytes in patients with pSS and may help to stratify the patients according to disease severity.

Oblique contractional reactivation of inherited heterogeneities: Cause for arcuate orogens.

We use lithospheric-scale analog models to study the reactivation of pre-existing heterogeneities under oblique shortening and its relation to the origin of arcuate orogens. Reactivation of inherited rheological heterogeneities is an important mechanism for localization of deformation in compressional settings and consequent initiation of contractional structures during orogenesis. However, the presence of an inherited heterogeneity in the lithosphere is in itself not sufficient for its reactivation once the continental lithosphere is shortened. The heterogeneity orientation is important in determining if reactivation occurs and to which extent. This study aims at giving insights on this process by means of analog experiments in which a linear lithospheric heterogeneity trends with various angles to the shortening direction. In particular, the key parameter investigated is the orientation (angle α) of a strong domain (SD) with respect to the shortening direction. Experimental results show that angles α ≥ 75° (high obliquity) allow for reactivation along the entire SD and the development of a linear orogen. For α ≤ 60° (low obliquity) the models are characterized by the development of an arcuate orogen, with the SD remaining partially non-reactivated. These results provide a new mechanism for the origin of some arcuate orogens, in which orocline formation was not driven by indentation or subduction processes, but by oblique shortening of inherited heterogeneities, as exemplified by the Ouachita orogen of the southern U.S.

Calprotectin (S100A8/A9) and S100A12 are associated with measures of disease activity in a longitudinal study of patients with rheumatoid arthritis treated with infliximab.

OBJECTIVES: The pro-inflammatory proteins calprotectin (a heterocomplex of S100A8/A9) and S100A12 have been associated with disease activity in rheumatoid arthritis (RA). The aim of this study was to compare their potential as biomarkers in a prospective study of RA patients starting with infliximab as their first biological disease-modifying anti-rheumatic drug (DMARD). METHOD: Thirty-nine RA patients were examined and serum samples collected when starting with infliximab and after 3, 6, and 12 months. Calprotectin and S100A12 were analysed by enzyme-linked immunosorbent assays (ELISAs) and, together with C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR), measured at all time points. A disease activity score of 28 joints (DAS28) was calculated. Radiographs of the hands, wrists, and feet were taken at baseline and after 3 years, and assessed according to the modified Sharp/van der Heijde (SvH) score. Responsiveness was evaluated according to the European League of Associations for Rheumatology (EULAR) response criteria based on 28 joints. RESULTS: Both S100 proteins were significantly higher in seropositive than in seronegative patients (p = 0.01). Calprotectin correlated significantly with CRP (ρ = 0.51-0.75), ESR (ρ = 0.32-0.52), and DAS28 (ρ = 0.32-0.62). S100A12 correlated with calprotectin (ρ = 0.62-0.77) and CRP (ρ = 0.32-0.63). The S100 proteins, and especially calprotectin (ρ = 0.23-0.39), showed weak associations with radiographic progression, unlike CRP/ESR. None of the S100 proteins could predict responsiveness. CONCLUSIONS: Calprotectin showed the strongest correlation with measures of disease activity and may be better than S100A12 when evaluating disease activity in RA patients. More extensive studies are needed to further compare the predictive value of the S100 proteins relative to radiographic progression.

Severity of Acute Respiratory Distress Syndrome in haematology patients: long-term impact and early predictive factors.

Severe forms of acute respiratory distress syndrome in patients with haematological diseases expose clinicians to specific medical and ethical considerations. We prospectively followed 143 patients with haematological malignancies, and whose lungs were mechanically ventilated for more than 24 h, over a 5-y period. We sought to identify prognostic factors of long-term outcome, and in particular to evaluate the impact of the severity of acute respiratory distress syndrome in these patients. A secondary objective was to identify the early (first 48 h from ICU admission) predictive factors for acute respiratory distress syndrome severity. An evolutive haematological disease (HR 1.71; 95% CI 1.13-2.58), moderate to severe acute respiratory distress syndrome (HR 1.81; 95% CI 1.13-2.69) and need for renal replacement therapy (HR 2.24; 95% CI 1.52-3.31) were associated with long-term mortality. Resolution of neutropaenia during ICU stay (HR 0.63; 95% CI 0.42-0.94) and early microbiological documentation (HR 0.62; 95% CI 0.42-0.91) were associated with survival. The extent of pulmonary infiltration observed on the first chest X-ray and the diagnosis of invasive fungal infection were the most relevant early predictive factors of the severity of acute respiratory distress syndrome.

TLR-7 and -9 Stimulation of Peripheral Blood B Cells Indicate Altered TLR Signalling in Primary Sjögren's Syndrome Patients by Increased Secretion of Cytokines.

Primary Sjögren's syndrome (pSS) is a chronic, inflammatory autoimmune disease characterised by lymphocytic infiltrations in the exocrine glands, resulting in destruction of salivary and lacrimal glands. B cells have an important role in the disease, as detection of autoantibodies against SSA/Ro or SSB/La is one of the diagnostic criteria, being found in a majority of the patients. Toll-like receptors (TLR) are pattern recognition receptors. TLR-7 and -9 are found in endosomes and bind microbial nucleic acids. We have previously shown that pSS patients and healthy controls have similar expression pattern of TLR-7 and -9 in various B-cell populations. In this study we further analysed the responsiveness of B cells upon TLR stimulation. B cells isolated from peripheral blood of 21 pSS patients and 18 healthy controls were stimulated with TLR-7 and -9 ligands for 24 h before being analysed for the expression of certain surface markers and intracellular cytokine levels by flow cytometry. Secreted cytokines were measured by a multiplex cytokine assay. Patients with pSS had more naïve and less preswitched memory B cells compared to controls in unstimulated as well as via TLR-7 stimulated cells. Unstimulated and via TLR-7 stimulated B cells from pSS patients also had fewer IL-10(+) preswitched memory B cells. Moreover, TLR-7 and -9 stimulated B cells of pSS patients secreted increased amounts of several cytokines. B cells of pSS patients show a different responsiveness upon stimulation of TLR-7 and -9 compared to controls.

[Wells Syndrome in children and atopy: Retrospective study of 11 cases and review of the literature]. / Syndrome de Wells de l'enfant et atopie : étude rétrospective de 11 cas et revue de la littérature.

BACKGROUND: Well's syndrome, or eosinophilic cellulitis, is rare in childhood, with fewer than 40 pediatric cases being reported since 1979. The physiopathology is unknown. PATIENTS AND METHODS: In February 2012, members of the research group of the Department of Pediatric Dermatology Society submitted their case of Wells' syndrome in children aged 0-15 years. Details of clinical, biological and histological features and of therapeutic strategies were collected by physicians using a standardized questionnaire. Pictures were reviewed by the authors. RESULTS: Eleven patients were included (average age: 6 years), with a strong prevalence of atopy (63%). Two types of clinical manifestation were noted: single or multiple cellulitis associated or not with vesiculobullous lesions and fixed urticaria. Eighty-two percent of patients had pruritus and 73% had eosinophilia. For all patients, histological examination of skin biopsies showed an eosinophilic infiltrate extending in the dermis with associated Sweet-like neutrophilic infiltrate being seen in 2 patients. The course of the disease was protracted (mean duration: 8 months) with flare-ups. Treatment varied depending on the doctors (topical or systemic steroids, tacrolimus and dapsone). DISCUSSION: Our study confirms some of the data in the literature concerning the clinical, histological features and course of Well's syndrome in children. The key information is the high prevalence of atopic children hitherto unreported. In a setting of insect bites, vaccination, infection or traumatism, this unusual background could explain the onset of inflammatory reaction with eosinophils. Oral or topical steroids appear to be the first-line treatment in children when necessary. CONCLUSION: Well's syndrome in children is rare and characterized by its polymorphism. We report for the first time in a series of patients a high prevalence of atopy, which raises new perspectives in understanding these rare diseases. We propose topical steroids as first-line therapy in children with superficial lesions, with oral steroids being given for cellulitic lesions or where topical therapy fails.

Early diastolic dysfunction is associated with intensive care unit mortality in cancer patients presenting with septic shock.

BACKGROUND: Cancer patients present a high risk of sepsis and are exposed to cardiotoxic drugs during chemotherapy. Myocardial dysfunction is common during septic shock and can be evaluated at bedside using echocardiography. The aim of this study was to identify early cardiac dysfunctions associated with intensive care unit (ICU) mortality in cancer patients presenting with septic shock. METHODS: Seventy-two cancer patients admitted to the ICU underwent echocardiography within 48 h of developing septic shock. History of malignancies, anticancer treatments, and clinical characteristics were prospectively collected. RESULTS: ICU mortality was 48%. Diastolic dysfunction (e' ≤8 cm s(-1)) was an independent echocardiographic parameter associated with ICU mortality {odds ratio (OR) 7.7 [95% confidence interval (CI), 2.58-23.38]; P<0.001}. Overall, three factors were independently associated with ICU mortality: sepsis-related organ failure assessment score at admission [OR 1.35 ( 95% CI, 1.05-1.74); P=0.017], occurrence of diastolic dysfunction [OR 16.6 (95% CI, 3.28-84.6); P=0.001], and need for conventional mechanical ventilation [OR 16.6 (95% CI, 3.6-77.15); P<0.001]. Diastolic dysfunction was not associated with exposure to cardiotoxic drugs. CONCLUSIONS: Early diastolic dysfunction is a strong and independent predictor of mortality in cancer patients presenting with septic shock. It is not associated with exposure to cardiotoxic drugs. Further studies incorporating monitoring of diastolic function and therapeutic interventions improving cardiac relaxation need to be evaluated in cancer patients presenting with septic shock.

No association of primary Sjögren's syndrome with Fcγ receptor gene variants.

The genetic background of primary Sjögren's syndrome (pSS) is partly shared with systemic lupus erythematosus (SLE). Immunoglobulin G Fc receptors are important for clearance of immune complexes. Fcγ receptor variants and gene deletion have been found to confer SLE risk. In this study, four Fcγ receptor single-nucleotide polymorphisms (SNPs) and one copy number variation (CNV) were studied. Swedish and Norwegian pSS patients (N=527) and controls (N=528) were genotyped for the Fcγ receptor gene variant FCGR2A H131R (rs1801274) by the Illumina GoldenGate assay. FCGR3A F158V (rs396991) was analysed in 488 patients and 485 controls, FCGR3B rs447536 was analysed in 471 patients and 467 controls, and FCGR3B rs448740 was analysed in 478 cases and 455 controls, using TaqMan SNP genotyping assays. FCGR3B CNV was analysed in 124 patients and 139 controls using a TaqMan copy number assay. None of the SNPs showed any association with pSS. Also, no FCGR3B CNV association was detected. The lack of association of pSS with Fcγ receptor gene variants indicates that defective immune complex clearance may not be as important in pSS pathogenesis as in SLE, and may point to important differences between SLE and pSS.

[Quality of life after lipomodelling: retrospective study of 42 patients]. / Qualité de vie après lipomodelage: étude rétrospective à propos de 42 patientes.

OBJECTIVES: Study of the quality of life of 42 patients who underwent a lipofilling in our institution between 2009 and 2010. PATIENTS AND METHOD: Analysis of cosmetic outcomes, side effects, emotional life and preoperative information received by a cohort of 42 patients contacted by anonymous questionnaires. Comparisons between patients with a single prothesis, latissimus dorsi flap with prothesis, autologous latissimus dorsi flap and rectus abdominal flap. RESULTS: The response rate was 56% (42 patients). The average volume of fat injected was 80mL. The aspect of the reconstructed breast and the harmony between two breasts were better after lipofilling (P=0.0001, P=0.0005). The evolution of the aesthetic result is satisfying for 64.1% of the patients. In 29% of cases, patients noticed adhesions at the injection site. Apprehension to touch the reconstructed breast and to wear a swimsuit decreases after lipofilling (P=0.0345;P=0.0284). All patients declared to be satisfied with the presurgery information. Half of the patients declare that the final result corresponds to their wishes. DISCUSSION: The side effects of lipofilling were studied from an oncological point of view. Less publications describe the patients quality of life after lipofilling. This surgery improves the breast reconstruction results and helps patients in a social, affective and aesthetic way. Overall, lipofilling improves more consistency in patients reconstructed by single prothesis and improves more appearance in patients reconstructed by single flap. CONCLUSION: Lipofilling improves significantly patients' quality of life. A clinical research protocol (GRATSEC) is currently underway to extend its indications. The lipofilling should not replace a bad indication of breast reconstruction.

Management of women with abnormal uterine bleeding: Clinical practice guidelines of the French National College of Gynaecologists and Obstetricians (CNGOF).

OBJECTIVE: To provide French guidelines for the management of women with abnormal uterine bleeding (AUB). DESIGN: A consensus committee of 26 experts was formed. A formal conflict-of-interest policy was developed at the beginning of the process and enforced throughout. The entire guidelines process was conducted independently of any industry funding (i.e. pharmaceutical or medical device companies). The authors were advised to follow the rules of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasized. METHODS: The last guidelines from the Collège National des Gynécologues et Obstétriciens Français on the management of women with AUB were published in 2008. The literature seems now sufficient for an update. The committee studied questions within 7 fields (diagnosis; adolescents; idiopathic AUB; endometrial hyperplasia and polyps; type 0-2 fibroids; type 3 or higher fibroids; and adenomyosis). Each question was formulated in a PICO (Patients, Intervention, Comparison, Outcome) format and evidence profiles were compiled. The GRADE® methodology was applied to the literature review and the formulation of recommendations. RESULTS: The experts' synthesis work and the application of the GRADE method resulted in 36 recommendations. Among the formalized recommendations, 19 are strong and 17 weak. No response was found in the literature for 14 questions. We chose to abstain from recommendations rather than providing advice based solely on expert clinical experience. CONCLUSIONS: The 36 recommendations make it possible to specify the diagnostic and therapeutic strategies for various clinical situations practitioners encounter, from the simplest to the most complex.

Six-minute walking test predicts maximal fat oxidation in obese children.

BACKGROUND: Obesity is associated with reduced exercise maximal fat oxidation rate (FATmax), which is generally assessed by cardiopulmonary cycling test. The six-minute walking test (6MWT) presents an alternative method in patients. OBJECTIVE: The aim of this study was to establish a practical reference equation facilitating the prediction of FATmax from the 6 MWT in obese children of both genders. DESIGN: This study is a cross-sectional study using mixed linear and multiple regression models. RESEARCH METHODS AND PROCEDURES: Anthropometric measurements were recorded and submaximal cycling test and 6 MWT conducted for 131 school-aged obese children, 68 boys and 63 girls. A multiple regression analysis for FATmax, including six-minute walking distance (6 MWD), anthropometric and cardiac parameters as the dependent variables, was performed for the two genders separately. RESULTS: Mean 6 MWD and FATmax were 564.9 ± 53.7 m and 126.5 ± 12.1 mg min(-1) for boys and 506.7 ± 55.0 m and 120.7 ± 10.0 mg min(-1) for girls, respectively. The 6MWD, body mass index, Z-score, fat-free mass, waist and hip circumferences (WC and HC), rest heart rate, and systolic and diastolic blood pressures were highly correlated with FATmax for both genders. There was a significant correlation between 6 MWD and FATmax in both boys and girls (r = 0.88 and r = 0.81, P<0.001, respectively). Stepwise regression analyses revealed that the combinations of 6 MWD with HC for boys and 6MWD with WC for girls improved the predictability of the model (R(2) = 0.81 for boys and R(2) = 0.72 for girls; P<0.001). CONCLUSION: In obese children, the 6MWT can be used to predict FATmax when formal test of exercise capacity and gas exchange analysis are unavailable or impractical. It is therefore possible to prescript targeted exercises at FATmax, without performing indirect calorimetry, just from a field test.

Autoantigen-specific memory B cells in primary Sjögren's syndrome.

Sjögren's syndrome (SS) is a systemic rheumatic autoimmune disease affecting the exocrine glandular function and is characterized by the presence of autoantibodies against the ribonucleoprotein particles, SS-A/Ro and SS-B/La, and mononuclear cell infiltration of exocrine tissues. Our aim is to characterize memory B cell pattern and function in relation to the progression of the disease, by analysing samples from a well-defined cohort of patients with primary SS. We have measured the number of Ro/La-specific plasma cells in peripheral blood mononuclear cells (PBMC) from 23 patients and 20 healthy controls by direct enzyme-linked immunospot (ELISPOT) assay. Furthermore, we quantified the Ro- and La-specific memory B cells in these individuals by a 6-day in vitro polyclonal stimulation of PBMC followed by an antigen-specific ELISPOT assay for the detection of memory B cells. In addition to this, ELISA profiling of autoantibodies was carried out using patients' plasma and supernatant, collected post-mitogen stimulation of PBMC. The average Ro60-, Ro52- and La48-specific plasma cells in PB was 9, 17 and 13 cells in 10(5) PBMC, respectively. After in vitro stimulation, these numbers increased to 43, 50 and 26 for Ro60, Ro52 and La48, correspondingly. However, the fraction of memory B cells activated into antibody-secreting cells was lower than the overall IgG B cell population. We conclude that these lower Ro/La-specific memory B cell levels may indicate that a greater portion of the Ro- and La-specific B cells are in an activated stage. This is in tune with previous reports.

Maximal lipid oxidation during exercise: a target for individualizing endurance training in obesity and diabetes?

This review summarizes the rationale for personalized exercise training in obesity and diabetes, targeted at the level of maximal lipid oxidation as can be determined by exercise calorimetry. This measurement is reproducible and reflects muscles' ability to oxidize lipids. Targeted training at this level is well tolerated, increases the ability to oxidize lipids during exercise and improves body composition, lipid and inflammatory status, and glycated hemoglobin, thus representing a possible future strategy for exercise prescription in patients suffering from obesity and diabetes.

Critically ill cancer patients in the intensive care unit: short-term outcome and 1-year mortality.

BACKGROUND: The short-term survival of critically ill patients with cancer has improved over time. Studies providing long-term outcome for these patients are scarce. METHODS: We prospectively analyzed outcomes and rates of successful discharge of 111 consecutive critically ill cancer patients admitted to intensive care unit (ICU) in 2008 and identified factors influencing these results. RESULTS: ICU mortality was 32% and hospital mortality was 41%. None of the characteristics of the malignancy nor age or neutropenia were significantly different between survivors and others. Two variables were independently associated with ICU mortality: high Logistic Organ Dysfunction score on day 7 and a diagnosis of viral infection and/or reactivation. The 1-year mortality rate for ICU survivors was 58% and was significantly lower in patients with a diagnosis of acute leukemia or multiple myeloma. CONCLUSION: Organ failure scores on day 7 can predict outcome for cancer patients in the ICU. Viral infection and reactivation appear to worsen the prognosis. One-year mortality rate is high and depends on the malignancy.

Genetic structure of Eurasian and North American mallard ducks based on mtDNA data.

To elucidate the origin and genetic structure of the domesticated duck in Eurasia and North America, we sequenced 114 duck D-loop sequences and retrieved 489 D-loop sequences from GenBank. In total, 603 ducks including 50 duck breeds/populations from eight countries (China, France, Russia, India, Kazakhstan, Mongolia, Thailand and USA) were used in this study. One hundred and thirty-four haplotypes and 81 variable sites were detected. H49 was the predominant haplotype, which was considered to be the same dominant haplotype found in the previous studies, and was found in 309 birds. The smallest values for both genetic differentiation index (F(ST), 0.04156) and the number of the net nucleotide substitutions between two populations (D(A), 0.00018) were observed between Eurasian domestic ducks and Eurasian mallards. No geography, breed or population clusters were observed in the Eurasian domestic ducks and mallards. Five haplotypes were shared by USA mallards and Eurasian domestic duck/Eurasian mallards. Only one haplotype (H49) was shared by Eurasian domestic ducks and China spot-billed ducks. By combining phylogenetic analyses, haplotype network profile, genetic distances and shared haplotypes, we can draw two major conclusions: (i) Eurasian and North American mallards show a clear geographic distribution pattern; (ii) Eurasian domestic ducks are derived from the Eurasian mallards, not from the spot-billed ducks.

[Satisfaction after risk reducing mastectomy related to breast reconstruction surgery in patient with hereditary genetic mutation]. / Satisfaction après mastectomie de réduction de risque associée à une reconstruction chez les patientes porteuses d'une mutation génétique.

OBJECTIVES: Patients with very high risk of cancer mutation may decide to undergo prophylactic surgery in order to avoid heavy clinical and radiological monitoring. This is a promising and nonetheless risky surgery because it is a complicated procedure and highly mutilating. Our goal was to improve the practice of this prophylactic surgery, to do so we assessed a postoperative satisfaction survey to cancer-free patients who have undergone this procedure. MATERIAL: Single-center, cross-sectional descriptive study. Assessment of the primary efficacy endpoint using the BREAST-Q questionnaire. These results were compared to a control group representative of our sample of patients, those data came from the scientific literature using a single-sample Student's test. Several multivariate analyzes were also carried out in order to study the influence of certain factors on the patient's satisfaction. RESULTS: The averages obtained in the various questionnaires were 56.06/100 for "Satisfaction with breasts"; 66.94/100 for "Psychosocial well-being"; 50/100 for "Sexual well-being" and 59.22/100 for "Satisfaction with information". Postoperative satisfaction in our sample is comparable to the group control concerning the questionnaire "Satisfaction with breasts" (P=0.37) and "Psychosocial well-being" (P=0.18). Concerning the questionnaire "Sexual well-being" there is a significant statistical difference between our group and the control group (P=0.01). CONCLUSION: The post-operative satisfaction of our operated patients seems to be proportionally similar to the general population who have not undergone breast surgery except on the question of the quality of sexual life. The various analyzes of our study also allowed us to highlight the importance of preoperative information for postoperative well-being.

[CNGOF clinical practice guidelines: Evaluation one year after revision of the methodology]. / Recommandations pour la pratique clinique du CNGOF : évaluation un an après révision de la méthodologie.

OBJECTIVES: To evaluate the revision of methodology of the clinical practice guidelines (CPG) of the French National College of Gynecologists and Obstetricians (CNGOF). METHOD: Three CPGs were organized in 2020 on the topics of severe preeclampsia, menorrhagia, and prophylactic surgery according to AGREE II (Apraisal of Guidelines for Research & Evaluation). Questions were presented in PICO (Population, Intervention, Comparison, Outcome) format and the grading of scientific evidence was based on the GRADE (Grading of Recommendation Assessment, Development and Evaluation) method. RESULTS: All three CPGs groups adhered to this new methodology. However, the presentation of the arguments, the formulation of the recommendations and the development of the GRADE tables were heterogeneous from one group to another. A homogenization of the presentation is proposed, as well as a guide to the critical analysis of the literature to help the experts to rate the evidence. CONCLUSION: Adherence to these quality criteria should make it easier to apply the recommendations at the national level and improve international recognition of the work done by the CNGOF.

[Management of women with abnormal uterine bleeding: Clinical practice guidelines of the French National College of Gynecologists and Obstetricians (CNGOF)]. / Prise en charge des ménorragies : recommandations pour la pratique clinique du Collège national des gynécologues et obstétriciens français (CNGOF).

OBJECTIVE: To provide French guidelines for the management of women with abnormal uterine bleeding (AUB). DESIGN: A consensus committee of 26 experts was formed. A formal conflict-of-interest (COI) policy was developed at the beginning of the process and enforced throughout. The entire guidelines process was conducted independently of any industrial funding (i.e. pharmaceutical, or medical devices). The authors were advised to follow the rules of the Grading of Recommendations Assessment, Development and Evaluation (GRADE®) system to guide assessment of quality of evidence. The potential drawbacks of making strong recommendations in the presence of low-quality evidence were emphasized. METHODS: The last guidelines from the Collège national des gynécologues et obstétriciens français (CNGOF) on the management of women with AUB was published in 2008. The literature seems now sufficient for an update. The committee studied questions within 7 fields (diagnosis; adolescent; idiopathic AUB; endometrial hyperplasia and polyps; fibroids type 0 to 2; fibroids type 3 and more; adenomyosis). Each question was formulated in a PICO (Patients, Intervention, Comparison, Outcome) format and the evidence profiles were produced. The literature review and recommendations were made according to the GRADE® methodology. RESULTS: The experts' synthesis work and the application of the GRADE method resulted in 36 recommendations. Among the formalized recommendations, 19 present a strong agreement and 17 a weak agreement. Fourteen questions did not find any response in the literature. We preferred to abstain from recommending instead of providing expert advice. CONCLUSIONS: The 36 recommendations made it possible to specify the diagnostic and therapeutic strategies of various clinical situations managed by the practitioner, from the simplest to the most complex.