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BACKGROUND: Bidirectional interactions between eosinophils and mast cells (MCs) have been reported in various allergic diseases. Bone marrow (BM) eosinophilia, and to a lesser extent blood eosinophilia, is common in systemic mastocytosis (SM), but its significance remains unknown. OBJECTIVE: To describe blood and BM eosinophil characteristics in SM. METHODS: A large collection of BM biopsies was analyzed using immunohistochemical staining and whole-slide imaging. Eosinophil and extracellular granules were detected by eosinophil peroxidase (EPX) staining, and MCs by KIT staining. Complementary analyses were conducted using flow cytometry and immunofluorescence. RESULTS: Eosinophil infiltrates and large areas of eosinophil degranulation were observed within or around BM MC infiltrates in SM. EPX staining surface, highlighting intact eosinophils and eosinophil degranulation, was higher in non-advanced-SM (n=37 BM biopsies) compared to both controls (n=8, p=0.0003) and to advanced SM (n=24, p=0.014). In non-advanced SM, positive correlations were observed between serum tryptase levels and percentages of eosinophil counts in BM aspirations (Spearman r coefficient r=0.38, p=0.038), eosinophils count in BM biopsies (r=0.45, p=0.007), EPX staining (r=0.37, p=0.035) and eosinophil degranulation (r=0.39, p=0.023). Eosinophil counts in BM biopsies also correlated with MC counts (r=0.47, p=0.006) and KIT staining surface (r=0.49, p=0.003). BM MCs expressed interleukin-5 receptor and other usual eosinophil cytokine/chemokine receptors, and blood eosinophils display several increased surface markers compared to controls, suggesting an activated state. CONCLUSION: Our data suggest a possible crosstalk between MCs and eosinophils, supporting MC tryptase release and MC activation-related symptoms. This suggests a rationale for targeting eosinophils in non-advanced-SM not fully controlled by other therapies.
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OBJECTIVES: Patients with systemic sclerosis (SSc) are at increased risk for osteoporosis (OP) and associated fragility fractures. This study aimed to identify underlying risk factors for these conditions in patients with SSc. METHODS: This cross-sectional study was based on a large prospective cohort of patients with SSc using retrospectively collected bone health data. OP was defined as the presence of a T-score below -2.5 at the femoral neck or lumbar spine, a previous major osteoporotic fracture, or the prescription of anti-osteoporotic therapy. RESULTS: A total of 485 patients fulfilling the ACR/EULAR 2013 diagnostic criteria for SSc, followed in the Lille University Hospital, were included in the study. The prevalence of OP was 23%; fragility fractures occurred in 18% of patients. OP was associated with higher age, diffuse cutaneous subset, interstitial lung disease (ILD), anti-topoisomerase I positivity, treatment with glucocorticoids (GC) and DMARDs in univariable analysis. Multivariable analysis indicated that higher age (OR 1.06 [95%CI 1.04-1.08]), anti-topoisomerase I antibody positivity (OR 2.22 [1.18-4.16]) and treatment with GC (OR 4.48 [2.42-8.26]) were significantly and independently associated with OP. CONCLUSION: Our study shows that OP risk in patients with SSc is determined by age, disease-related factors such as diffuse cutaneous subset, ILD and anti-topoisomerase I antibody positivity, but also treatment with GC independently of other factors.
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BACKGROUND: Esophageal cancer posed significant global health challenges, particularly due to poor survival rates, especially in advanced stages. Primary endoscopic resection had emerged as an alternative treatment for early esophageal cancer, aiming to preserve organ function and reduce surgical morbidity. METHODS: This retrospective multicenter cohort study included 334 patients with early esophageal cancer (T1a-b, N0) from 30 French-speaking European centers between 2000 and 2010. Patients underwent either primary endoscopic resection followed by esophagectomy (E group, n = 36) or esophagectomy alone (S group, n = 298). Cox proportional hazards models adjusted for TNM stage and propensity score weighting were used to assess the impact of primary endoscopic resection on recurrence-free survival (RFS), overall survival (OS), and postoperative complications. RESULTS: Primary endoscopic resection did not significantly influence RFS (adjusted HR 0.92, 95% CI 0.31 to 2.68, p = 0.88) or OS (adjusted HR 1.06, 95% CI 0.35 to 3.13, p = 0.92) compared to esophagectomy alone. Initial higher thromboembolic complications in the endoscopic resection group were not significant after adjustment (adjusted OR 4.73, 95% CI 0.34 to 64.27, p = 0.24). CONCLUSIONS: Primary endoscopic resection followed by esophagectomy for early esophageal cancer did not alter oncological outcomes or overall survival in this retrospective cohort. These findings supported the role of primary endoscopic resection as a safe initial treatment strategy, warranting validation in larger prospective studies. REGISTRATION: Our study was registered retrospectively on the Clinicaltrials.com website under the identifier NCT01927016. We acknowledge the importance of prospective registration and regret that this was not done before the commencement of the study.
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BACKGROUND: Educational programs incorporating physical activity (PA) sessions and nutritional workshops have demonstrated potential benefits for overweight and obese pregnant women. However, participation in such programs remains challenging. This prospective study aimed to investigate the factors influencing participation and regular attendance, while examining changes in health behaviors, along with obstetric and neonatal outcomes. METHODS: Pregnant women with at 12-22 weeks' gestation a BMI ≥ 25 kg/m2 were invited to join an educational program combining three nutritional workshops conducted in groups and 12 weekly PA sessions. They self-selected their participation into the program. Regardless of program uptake and regularity of attendance, the women's PA levels, eating behaviors, and affectivity were assessed using validated questionnaires at 20-24 weeks, 32-34 weeks, and postpartum. A multivariable logistic regression model was used to determine the factors influencing participation. RESULTS: Of the 187 women enrolled in the study, 61.5% agreed to participate in the program. Of these, only 45% attended six or more sessions (regardless of the nature of sessions, i.e. nutritional workshops and/or PA sessions), while only 8.7% attended six or more PA sessions. Participation was associated with higher rates of problematic eating behaviors and lower PA levels at baseline, while regular attendance was mainly associated with higher household incomes. No significant difference was observed between participants and non-participants in terms of changes in eating behaviors, PA levels, or affectivity. However, at the 32-34 week visit, regular participants displayed a higher change in positive affectivity, but unexpectedly also in cognitive restraint, than non-regular participants, a difference that did not persist at postpartum. CONCLUSION: The educational program combining nutrition and PA was shown to be safe. Women facing challenges related to health behavior displayed a willingness to sign up for the program, but tailored interventions addressing their individual challenges are needed to improve attendance. Accordingly, four recommendations are proposed for the design of future interventions. TRIAL REGISTRATION: ClinicalTrials.gov; Identifier: NCT02701426; date of first registration: 08/03/2016.
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Exercício Físico , Obesidade , Sobrepeso , Complicações na Gravidez , Humanos , Feminino , Gravidez , Adulto , Estudos Prospectivos , Obesidade/terapia , Sobrepeso/terapia , Comportamento Alimentar/psicologia , Cuidado Pré-Natal/métodos , Comportamentos Relacionados com a SaúdeRESUMO
INTRODUCTION: We investigated the link between habitual caffeine intake with memory impairments and cerebrospinal fluid (CSF) biomarkers in mild cognitive impairment (MCI) and Alzheimer's disease (AD) patients. METHODS: MCI (N = 147) and AD (N = 116) patients of the Biomarker of AmyLoid pepTide and AlZheimer's diseAse Risk (BALTAZAR) cohort reported their caffeine intake at inclusion using a dedicated survey. Associations of caffeine consumption with memory impairments and CSF biomarkers (tau, p-tau181, amyloid beta 1-42 [Aß1-42], Aß1-40) were analyzed using logistic and analysis of covariance models. RESULTS: Adjusted on Apolipoprotein E (APOE ε4), age, sex, education level, and tobacco, lower caffeine consumption was associated with higher risk to be amnestic (OR: 2.49 [95% CI: 1.13 to 5.46]; p = 0.023) and lower CSF Aß1-42 (p = 0.047), Aß1-42/Aß1-40 (p = 0.040), and Aß1-42/p-tau181 (p = 0.020) in the whole cohort. DISCUSSION: Data support the beneficial effect of caffeine consumption to memory impairments and CSF amyloid markers in MCI and AD patients. HIGHLIGHTS: We studied the impact of caffeine consumption in the BALTAZAR cohort. Low caffeine intake is associated with higher risk of being amnestic in MCI/AD patients. Caffeine intake is associated with CSF biomarkers in AD patients.
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BACKGROUND AND STUDY AIMS: Esophageal mucosal bridge (EMB) may be diagnosed at the anastomotic site in children operated on for esophageal atresia (EA) but so far only a few cases (n = 4) have been reported. This study aimed to characterize EMB in children with EA, risk factors, and treatment. PATIENTS AND METHODS: This retrospective multicenter study recorded patient's characteristics, EMB diagnosis circumstances, endoscopic management, follow-up, and EMB recurrence in children with EA aged less than 18 years, compared with paired EA patients without EMB. RESULTS: Thirty patients were included (60% male, 90% EA/tracheoesophageal fistula, 43% associated malformations). Compared to 44 paired controls, EMB was associated with a history of nasogastric tube feeding (31% vs. 9.1%, p = 0.02) and severe gastroesophageal reflux disease (history of fundoplication: 41.4% vs. 13.6%, p < 0.01). 77% had symptoms (food impaction and/or dysphagia). Endoscopic management was performed in 53% of patients (83% electrocoagulation) with no technical difficulties or complications. 80% of the symptomatic patients with EMB improved after endoscopic treatment, independently of anastomotic stricture dilatation or not. CONCLUSION: EMB endoscopic management by electrocoagulation is safe and often leads to symptom improvement.
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Transtornos de Deglutição , Atresia Esofágica , Estenose Esofágica , Fístula Traqueoesofágica , Criança , Humanos , Masculino , Feminino , Atresia Esofágica/cirurgia , Fístula Traqueoesofágica/cirurgia , Transtornos de Deglutição/etiologia , Fundoplicatura/efeitos adversos , Endoscopia/efeitos adversos , Estudos Retrospectivos , Resultado do Tratamento , Complicações Pós-Operatórias/diagnóstico , Estenose Esofágica/etiologia , Estenose Esofágica/cirurgiaRESUMO
BACKGROUND: Antiphospholipid syndrome (APS) nephropathy (APSN) is a rare pattern with specific features resulting from microvascular lesions. The prognosis of APSN, outside of lupus nephritis, is unknown. The aim of this study was to describe the renal, vascular and overall outcomes of patients with APSN. METHODS: Retrospective multicenter study of patients with antiphospholipid antibodies (aPL) associated with histological APSN lesions and no other nephropathy, identified through a national call for medical records. End-stage renal disease (ESRD)-free survival, thrombosis recurrence-free survival and overall survival were assessed. RESULTS: Thirty patients were included (19 women) with a median age of 40 years (34-52 years). Fifteen patients had APS, 26/28 had lupus anticoagulant, and 15/26 had triple positivity for aPL. Median eGFR was 50 (31-60) mL/min/1.73 m2. Glomerular thrombotic microangiopathy was found in 12/24 cases, fibrous intimal hyperplasia in 12/22 cases and focal cortical atrophy in 17/29 cases. Nineteen patients had moderate to severe interstitial fibrosis (>25%). Six patients developed ESRD at a median follow-up of 6.2 (1.8-9.1) years. The ESRD-free survival rates at 5 and 10 years were 80.0% (95% CI 57.6%-91.4%) and 72.7% (95% CI, 46.9%-87.4%) respectively. None of the histological factors considered was significantly associated with a decrease in eGFR at 12 months. Thrombosis recurrence-free survival was 77.8% (95% CI 48.2%-91.6%) at 10 years. Overall survival was 94% at 10 years (95% CI 65.0%-99.2%). CONCLUSIONS: The renal prognosis of isolated APSN is poor. The severe fibrotic lesions observed are suggestive of late diagnosis.
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Síndrome Antifosfolipídica , Nefropatias , Falência Renal Crônica , Humanos , Feminino , Adulto , Síndrome Antifosfolipídica/diagnóstico , Nefropatias/diagnóstico , Nefropatias/etiologia , Rim , Anticorpos Antifosfolipídeos , Inibidor de Coagulação do Lúpus , Falência Renal Crônica/etiologiaRESUMO
PURPOSE: The primary objective of the present study of women participating in an ICSI program was to determine whether the morphologic quality of oocytes was related to the polycystic ovary syndrome (PCOS) phenotype. METHODS: We performed a retrospective cohort study in the IVF unit at the Lille University Medical Center (Lille, France) between 2006 and 2015. Oocyte morphology (fragmented first polar body, abnormal zona pellucida, large perivitelline space, material in perivitelline space, abnormal shape of oocyte, granular cytoplasm and intracytoplasmic vacuoles) was evaluated in PCOS women and according to different subgroup (depending on the presence or absence of the cardinal features polycystic ovarian morphology (PCOM), hyperandrogenism (HA), and oligo-anovulation (OA)). RESULTS: A total of 1496 metaphase II oocytes (n = 602 for phenotype A combining PCOM + HA + OA, n = 462 oocytes for phenotype C: PCOM + HA, and n = 432 for phenotype D: PCOM + OA) were assessed. The phenotypes A, C and D did not differ significantly with regard to the proportion of normal oocytes (adjusted percentages (95%CI): 35.2% (31.5 to 39.1%), 25.8% (21.9 to 29.9%) and 34.0% (29.7 to 38.6%), respectively: adjusted p = 0.13). Likewise, there were no significant intergroup differences in oocyte morphology. The ICSI outcome was not significantly associated with the PCOS phenotype. CONCLUSION: The present study is the first to show that the PCOS phenotype (notably the presence vs. absence of OA and/or HA) is not significantly associated with the morphological quality of oocytes.
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Oócitos/patologia , Síndrome do Ovário Policístico/patologia , Adolescente , Adulto , Estudos de Casos e Controles , Forma Celular , Estudos de Coortes , Feminino , França , Humanos , Infertilidade Feminina/patologia , Infertilidade Feminina/terapia , Masculino , Fenótipo , Gravidez , Resultado da Gravidez , Estudos Retrospectivos , Injeções de Esperma Intracitoplásmicas , Adulto JovemRESUMO
INTRODUCTION: Renal involvement is a severe manifestation of antineutrophil cytoplasmic antibody-associated vasculitis. Patients often progress to end-stage renal disease. The potential for renal recovery after the first flare has seldom been studied. Our objectives were to describe the evolution of the estimated glomerular filtration rate (eGFR) and identify factors associated with the change in the eGFR between diagnosis and the follow-up at 3 months (ΔeGFRM0-M3). METHODS: This was a retrospective study over the period 2003-2018 of incident patients in the Nord-Pas-de-Calais (France). The primary outcome was the ΔeGFRM0-M3. RESULTS: One hundred and seventy-seven patients were included. The eGFR at 3 months was significantly higher than at diagnosis (mean ± standard deviation, 40 ± 24 vs. 28 ± 26 mL/min/1.73 m2, p < 0.001), with a ΔeGFRM0-M3 of 12 ± 19 mL/min/1.73 m2. The eGFR at 12 months was higher than at 3 months (44 ± 13 vs. 40 ± 24 mL/min/1.73 m2, p = 0.003). The factors significantly associated with the ΔeGFRM0-M3 in multivariate analysis were the percentage of cellular crescents and neurological involvement. The mean increase in the eGFR was 2.90 ± 0.06 mL/min/1.73 m2 for every 10-point gain in the percentage of cellular crescents. CONCLUSIONS: Early renal recovery after the first flare of pauci-immune glomerulonephritis occurred mainly in the first 3 months of treatment. The percentage of cellular crescents was the main independent predictor of early renal recovery.
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Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos , Glomerulonefrite , Anticorpos Anticitoplasma de Neutrófilos , Feminino , Glomerulonefrite/diagnóstico , Humanos , Rim , Masculino , Estudos RetrospectivosRESUMO
OBJECTIVE: To evaluate the incidence and risk factors of diaphragmatic herniation following esophagectomy for cancer (DHEC), and assess the results of surgical repair. SUMMARY BACKGROUND DATA: The current incidence of DHEC is discussed with conflicting data regarding its treatment and natural course. METHODS: Monocentric retrospective cohort study (2009-2018). From 902 patients, 719 patients with a complete follow-up of CT scans after transthoracic esophagectomy for cancer were reexamined to identify the occurrence of a DHEC. The incidence of DHEC was estimated using Kalbfleisch and Prentice method and risk factors of DHEC were studied using the Fine and Gray competitive risk regression model by treating death as a competing event. Survival was analyzed. RESULTS: Five-year DHEC incidence was 10.3% [95% CI, 7.8%-13.2%] (n = 59), asymptomatic in 54.2% of cases. In the multivariable analysis, the risk factors for DHEC were: presence of hiatal hernia on preoperative CT scan (HR = 1.72 [1.01-2.94], Pâ= 0.046), previous hiatus surgery (HR = 3.68 [1.61-8.45], P = 0.002), gastroesophageal junction tumor location (HR = 3.51 [1.91-6.45], P < 0.001), neoadjuvant chemoradiotherapy (HR = 4.27 [1.70-10.76], P < 0.001), and minimally invasive abdominal phase (HR = 2.98 [1.60-5.55], P < 0.001). A cure for DHEC was achieved in 55.9%. The postoperative mortality rate was nil, the overall morbidity rate was 12.1%, and the DHEC recurrence rate was 30.3%. Occurrence of DHEC was significantly associated with a lower hazard rate of death in a time-varying Cox's regression analysis (HR = 0.43[0.23-0.81], P = 0.010). CONCLUSIONS: The 5-year incidence of DHEC is 10.3% and is associated with a favorable prognosis. Surgical repair of symptomatic or progressive DHEC is associated with an acceptable morbidity. However, the optimal surgical repair technique remains to be determined in view of the large number of recurrences.
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Neoplasias Esofágicas/cirurgia , Esofagectomia/efeitos adversos , Hérnia Hiatal/epidemiologia , Complicações Pós-Operatórias/epidemiologia , França/epidemiologia , Hérnia Hiatal/etiologia , Hérnia Hiatal/cirurgia , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Prognóstico , Estudos Retrospectivos , Medição de Risco , Fatores de RiscoRESUMO
BACKGROUND: The optimal surgical procedure for duodenal gastrointestinal stromal tumors (D-GISTs) remains poorly defined. Pancreaticoduodenectomy (PD) allows for a wide resection but is associated with a high morbidity rate. OBJECTIVES: The aim of this study was to compare the short- and long-term outcomes of PD versus limited resection (LR) for D-GISTs and to evaluate the role of tumor enucleation (EN). METHODS: In this retrospective European multicenter cohort study, 100 patients who underwent resection for D-GIST between 2001 and 2013 were compared between PD (n = 19) and LR (n = 81). LR included segmental duodenectomy (n = 47), wedge resection (n = 21), or EN (n = 13). The primary objective was to evaluate disease-free survival (DFS) between the groups, while the secondary objectives were to analyze the overall morbidity and mortality, radicality of resection, and 5-year overall survival (OS) and recurrence rates between groups. Furthermore, the short- and long-term outcomes of EN were evaluated. RESULTS: Baseline characteristics were comparable between the PD and LR groups, except for a more frequent D2 tumor location in the PD group (68.3% vs. 29.6%; p = 0.016). Postoperative morbidity was higher after PD (68.4% vs. 23.5%; p < 0.001). OS (p = 0.70) and DFS (p = 0.64) were comparable after adjustment for D2 location and adjuvant therapy rate. EN was performed more in American Society of Anesthesiologists (ASA) stage III/IV patients with tumors < 5 cm and was associated with a 5-year OS rate of 84.6%, without any disease recurrences. CONCLUSIONS: For D-GISTs, LR should be the procedure of choice due to lower morbidity and similar oncological outcomes compared with PD. In selected patients, EN appears to be associated with equivalent short- and long-term outcomes. Based on these results, a surgical treatment algorithm is proposed.
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Neoplasias Duodenais , Tumores do Estroma Gastrointestinal , Estudos de Coortes , Neoplasias Duodenais/cirurgia , Tumores do Estroma Gastrointestinal/cirurgia , Humanos , Recidiva Local de Neoplasia/cirurgia , Pancreaticoduodenectomia/efeitos adversos , Estudos Retrospectivos , Resultado do TratamentoRESUMO
BACKGROUND: Infertility associated with endometriosis can be explained by several non-exclusive mechanisms. The oocyte plays a crucial role in determining embryonic competence and this is particularly relevant for in vitro fertilization (IVF) outcomes. According to some authors, the morphology of oocytes could also be a non-invasive marker of oocyte quality. The aim of this study was to evaluate the relationship between endometriosis and oocyte morphology after controlled ovarian stimulation for intracytoplasmic sperm injection (ICSI) on a large oocyte cohort. METHODS: Single-center comparative retrospective study in the academic In Vitro Fertilization (IVF) unit of the Lille University Hospital. A total of 596 women treated for IVF-ICSI with ejaculated spermatozoa for sperm alterations were included. They were classified as endometriosis (n = 175) or control groups (n = 401). The morphological evaluation of 2,016 mature oocytes from 348 cycles of patients with endometriosis was compared with that of 4,073 mature oocytes from 576 control cycles. The main outcome measures were Average Oocyte Quality Index (AOQI) and metaphase II oocyte morphological scoring system (MOMS). Comparison of groups was carried out by a mixed linear model and by a generalized estimation equation model with a "patient" random effect to consider that a patient might have several attempts. RESULTS: No difference in AOQI and MOMS scores was found between endometriosis and control women (adjusted p = 0.084 and 0.053, respectively). In case of endometriosis, there were significantly fewer metaphase II oocytes retrieved, embryos obtained, grade 1 embryos and number of cumulative clinical pregnancies compared to controls. In the endometriosis group, endometriosis surgery was associated with a reduced number of mature oocytes retrieved, and the presence of endometrioma(s) was associated with some abnormal oocyte shapes. Nevertheless, no difference concerning the AOQI and MOMS scores was found in these subgroups. CONCLUSION: Endometriosis does not have a negative impact on oocytes' morphology in IVF-ICSI. TRIAL REGISTRATION: On December 16, 2019, the Institutional Review Board of the Lille University Hospital gave unrestricted approval for the anonymous use of all patients' clinical, hormonal and ultrasound records (reference DEC20150715-0002).
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Endometriose/patologia , Fertilização in vitro , Oócitos/patologia , Doenças Ovarianas/patologia , Injeções de Esperma Intracitoplásmicas , Adulto , Coeficiente de Natalidade , Tamanho Celular , Estudos de Coortes , Endometriose/complicações , Endometriose/epidemiologia , Endometriose/terapia , Feminino , França/epidemiologia , Humanos , Recém-Nascido , Infertilidade Feminina/epidemiologia , Infertilidade Feminina/etiologia , Infertilidade Feminina/patologia , Infertilidade Feminina/terapia , Masculino , Oócitos/fisiologia , Oogênese/fisiologia , Doenças Ovarianas/complicações , Doenças Ovarianas/epidemiologia , Doenças Ovarianas/terapia , Gravidez , Taxa de Gravidez , Prognóstico , Estudos Retrospectivos , Resultado do TratamentoRESUMO
RESEARCH QUESTION: What are ovarian stimulation cycle outcomes and acceptance rates of an oocyte accumulation programme in young women with benign ovarian tumour (BOT)? DESIGN: Retrospective cohort study conducted at the Academic Assisted Reproductive Technology and Fertility Preservation Centre, Lille University Hospital, between January 2016 and December 2019. The number of metaphase II oocytes per cycle and per patient after accumulation were evaluated. Two groups were identified for the analysis: endometrioma ('endometrioma') and dermoid, mucinous or serous cyst ('other cysts'). RESULTS: A total of 113 fertility-preservation cycles were analysed in 70 women aged 27.9 ± 4.8 years. Almost all women had undergone previous ovarian surgery before fertility preservation (89%). Mean anti-Müllerian hormone levels before ovarian stimulation was 12.5 ± 8.7 pmol/l. A total of 6.4 ± 3.4 oocytes were retrieved, and 4.3 ± 3.4 metaphase II (MII) oocytes were vitrified per cycle. All agreed to the oocyte accumulation programme and all underwent at least one cycle. To date, 36 (51%) patients achieved two or three fertility- preservation cycles. After accumulation, 7.0 ± 5.23 MII oocytes were vitrified per patient. No difference was found in ovarian response and oocyte cohort between the 'endometrioma' and 'other cysts' groups. Questionnaires completed after oocyte retrieval revealed abdominal bloating and pelvic pain in most patients, with no difference according to the type of cyst. No serious adverse events occurred. CONCLUSIONS: Oocyte accumulation should be systematically offered to young women with BOT irrespective of histological type, as it seems to be well-tolerated. Long-term follow-up is needed to assess the efficiency of oocyte accumulation to optimize the chances of subsequent pregnancies.
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Preservação da Fertilidade/métodos , Procedimentos Cirúrgicos em Ginecologia/reabilitação , Cistos Ovarianos , Neoplasias Ovarianas , Indução da Ovulação , Adulto , Estudos de Coortes , Criopreservação/métodos , Cistadenoma Mucinoso/complicações , Cistadenoma Mucinoso/epidemiologia , Cistadenoma Mucinoso/patologia , Cistadenoma Mucinoso/terapia , Cistadenoma Seroso/complicações , Cistadenoma Seroso/epidemiologia , Cistadenoma Seroso/patologia , Cistadenoma Seroso/terapia , Endometriose/complicações , Endometriose/epidemiologia , Endometriose/patologia , Endometriose/terapia , Feminino , Preservação da Fertilidade/estatística & dados numéricos , Procedimentos Cirúrgicos em Ginecologia/estatística & dados numéricos , Humanos , Recuperação de Oócitos/métodos , Recuperação de Oócitos/estatística & dados numéricos , Cistos Ovarianos/complicações , Cistos Ovarianos/epidemiologia , Cistos Ovarianos/patologia , Cistos Ovarianos/terapia , Neoplasias Ovarianas/complicações , Neoplasias Ovarianas/epidemiologia , Neoplasias Ovarianas/patologia , Neoplasias Ovarianas/terapia , Reserva Ovariana/fisiologia , Ovário/cirurgia , Indução da Ovulação/métodos , Indução da Ovulação/estatística & dados numéricos , Gravidez , Estudos Retrospectivos , Teratoma/complicações , Teratoma/epidemiologia , Teratoma/patologia , Teratoma/terapia , Resultado do Tratamento , Adulto JovemRESUMO
OBJECTIVE: To assess feasibility, safety and risk factors for failure associated with out-patient surgery for artificial urinary sphincter (AUS) implantation/revision in non-neurogenic men. MATERIALS: In the present retrospective monocentric study conducted between May 2016 and March 2020, 81 patients undergoing AUS implantation or revision during an out-patient surgery were included. The primary outcome was the success rate of out-patient surgery. Success was assessed using two distinct definitions, a narrow definition, where success was defined as a one-day hospitalization and the absence of any unscheduled consultation or re-hospitalization within the 3 days following surgery, a broad definition, where success was defined as a one-day hospitalization and the absence of any unscheduled re-hospitalization within the 3 days following surgery. In parallel, risk factors for failure of out-patient surgery, as well as efficacy and safety were assessed. RESULTS: Eighty-one patients were enrolled, with a mean age of 71.2 years ± 5.9. Out-patient surgery was successfully completed in 58 men (71.6% [95% CI 60.5-81.1]) and in 76 men (93.8% [95% CI 86.2-97.9]) according to the narrow and the broad definition, respectively. After multivariate analysis, anticoagulant therapy (OR 25.97 [95% CI 4.44-152.04]) and low socio-professional status (OR 22.1 [95% CI 3.701-131.95]) were statistically associated with failure of out-patient surgery. The continence rate after a 90-day follow-up was 79%. CONCLUSION: AUS implantation/revision in non-neurogenic men could be safely proposed in out-patient surgery. Special attention may however be paid to patients undergoing anticoagulant therapy or belonging to a low socio-professional category. TRIAL REGISTRATION NUMBER: DEC20-173 (French National Commission for Data Protection and Liberties).
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Procedimentos Cirúrgicos Ambulatórios , Incontinência Urinária por Estresse/cirurgia , Esfíncter Urinário Artificial , Idoso , Estudos de Viabilidade , Humanos , Masculino , Pessoa de Meia-Idade , Reoperação , Estudos Retrospectivos , Fatores de Risco , Falha de TratamentoRESUMO
OBJECTIVE: The aim of this study was to compare the efficacy and safety of 12-month implantation of a duodeno-jejunal bypass liner (DJBL) with conventional medical care in patients with metabolic syndrome (MS). SUMMARY BACKGROUND DATA: DJBL is an endoscopic device for treating obesity and related disorders. The persistence of favorable results after 6 months has not been tested in a controlled study. METHODS: We conducted a multicenter randomized controlled trial, stratified by center and diabetes status. The primary endpoint was the remission of MS at 12 months. The secondary endpoints included body mass index (BMI), glucose control, blood pressure, and lipids, assessed at 12 months after implantation, and again, at 12 months after the removal of the DJBL. Up to 174 subjects were planned to be randomized into either the DJBL or the control arm at a 2:1 ratio, respectively. Study enrollment was discontinued by the Scientific Monitoring Committee due to the early termination of the ENDO trial (NCT01728116) by the US Food and Drug Administration. The study was terminated after withdrawal of the device's European Conformity marking by the European Medicines Agency, and an interim analysis was performed. RESULTS: A total of 82 patients were enrolled (67.5% female, 48.8% with diabetes). At 12 months after randomization, the primary endpoint was met in 6 (12%) DJBL patients and 3 (10%) controls (P = 0.72). Patients in the DJBL group experienced greater BMI loss [mean adjusted difference (95% confidence interval, CI) -3.1âkg/m (-4.4 to -1.9) kg/m, P < 0.001] and HbA1c change [mean adjusted difference -0.5% (95% CI -0.9 to -0.2); P < 0.001] than those in the control group. No difference remained statistically significant at 12 months after the removal of the DJBL. In the DJBL group, 39% of patients experienced at least one device-related serious adverse event, which was classified as Grade III Dindo-Clavien in 22%, and required premature device explantation in 16%. CONCLUSIONS: The present study showed a transient clinical benefit of DJBL, which was only apparent at 1 year, when the device was still in situ, and was obtained at the risk of serious device-related adverse events in 39% of patients. These results do not support the routine use of DJBL for weight loss and glucose control in patients with MS.
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Cirurgia Bariátrica/instrumentação , Duodeno/cirurgia , Jejuno/cirurgia , Síndrome Metabólica/cirurgia , Próteses e Implantes , Endoscopia Gastrointestinal , Feminino , França , Humanos , Masculino , Pessoa de Meia-Idade , Obesidade Mórbida/cirurgia , Implantação de Prótese , Indução de Remissão , Redução de PesoRESUMO
For people living with HIV, determinants of immunological non-response (INR) to combined antiretroviral therapy (cART) have not been fully elucidated. In a case-control study, we evaluated the influence of the nutritional and antioxidant status in HIV-1 adults whose cART was initiated between January 2001 and December 2013. Cases had persistent CD4 counts < 350/µL vs. > 350/µL for controls, after at least 2 years of cART with persistent viral loads (VL) < 50 copies/mL. Twelve cases and twenty-eight control subjects with the same CD4 count at cART initiation were compared for their nutritional and antioxidant status after age adjustment at dosage assessment. Patients were predominantly male (70%), Caucasian (82%) and at AIDS stage (62%). The median age was 53, and the median CD4 count was 245/mm3 for cases and 630/mm3 for controls after a median time of 7 years on cART. Despite higher energy intakes in cases, anthropometric data was comparable between groups who had similar vitamins B9/B12/C/D/E, zinc, citrulline and glutamine levels. Nine cases (75%) and 8 controls (29%) had hypervitaminosis A (> 2.70 µmol/L) (p = 0.030). Cases had lower erythrocyte resistance when exposed to a controlled free radical attack (p = 0.014). Most cases had hypervitaminosis A and altered antioxidant capacities that could affect immunological response. Wide-scale studies are required, but in the meantime, screening of their vitamin A status must be encouraged in these patients.
Assuntos
Infecções por HIV , HIV-1 , Hipervitaminose A/epidemiologia , Adolescente , Adulto , Contagem de Linfócito CD4 , Estudos de Casos e Controles , Feminino , França/epidemiologia , Humanos , Hipervitaminose A/sangue , Hipervitaminose A/etiologia , Masculino , Pessoa de Meia-Idade , Carga Viral , Adulto JovemAssuntos
Asma , Criança , Humanos , Gravação em Vídeo , Asma/terapia , Inalação , Nebulizadores e VaporizadoresRESUMO
OBJECTIVE: The role of lymphadenectomy in intermediate risk endometrial cancer remains uncertain. We evaluated the impact of lymphadenectomy on overall survival and relapse-free survival for patients with intermediate risk endometrial cancer. METHODS: We retrospectively reviewed patients from the FRANCOGYN database with intermediate risk endometrial cancer, based on pre-operative and post-operative criteria (type 1, grade 1-2 tumors with deep (> 50%) myometrial invasion and no lymphovascular space invasion), who received primary surgical treatment between November 2002 and August 2013. We compared overall survival and relapse-free survival between staged and unstaged patients. RESULTS: From 1235 screened patients, we selected 108 patients with intermediate risk endometrial cancer. Eighty-two (75.9%) patients underwent nodal staging (consisting of pelvic +/- para-aortic lymphadenectomy). Among them, 35 (32.4%) had lymph node disease. The median follow-up was 25 months (range 0.4 to 155.0). The overall survival rates were 82.5% for patients staged (CI 64.2 to 91.9) vs 77.9 % for unstaged patients (CI 35.4 to 94.2) (P = 0.73). The relapse-free survival rates were 68.9% for staged patients (CI 51.2 to 81.3) vs 68.8% for unstaged patients (CI 29.1 to 89.3) (P=0.67). CONCLUSION: Systematic nodal staging does not appear to improve overall survival and relapse-free survival for patients with IR EC but could provide information to tailor adjuvant therapy. Sentinel lymph node dissection may be an effective and less invasive alternative staging technique and should provide a future alternative for this population.
Assuntos
Neoplasias do Endométrio/mortalidade , Excisão de Linfonodo/mortalidade , Recidiva Local de Neoplasia/mortalidade , Idoso , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/cirurgia , Feminino , Seguimentos , Humanos , Recidiva Local de Neoplasia/patologia , Recidiva Local de Neoplasia/cirurgia , Prognóstico , Estudos Retrospectivos , Taxa de SobrevidaRESUMO
OBJECTIVE: To determine the prevalence and risk markers of anemia at PICU discharge. DESIGN: Bicenter retrospective cohort study. SETTING: Two multidisciplinary French PICUs. PATIENTS: All children admitted during a 5-year period, staying in the PICU for at least 2 days, and for whom a hemoglobin was available at PICU discharge. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: Patient, admission, and PICU stay characteristics were retrospectively collected in the electronic medical records of each participating PICU. Anemia was defined according to the World Health Organization criteria. Among the 3,170 patients included for analysis, 1,868 (58.9%) were anemic at discharge from PICU. The proportion of anemic children differed between age categories, whereas the median hemoglobin level did not exhibit significant variations according to age. After multivariate adjustment, anemia at PICU admission was the strongest predictor of anemia at PICU discharge, and the strength of this association varied according to age (interaction). Children anemic at PICU admission had a reduced risk of anemia at PICU discharge if transfused with RBCs during the PICU stay, if less than 6 months old, or if creatinine level at PICU admission was low. Children not anemic at PICU admission had an increased risk of anemia at PICU discharge if they were thrombocytopenic at PICU admission, if they had higher C-reactive protein levels, and if they received plasma transfusion, inotropic/vasopressor support, or mechanical ventilation during the PICU stay. CONCLUSIONS: Anemia is frequent after pediatric critical illness. Anemia status at PICU admission defines different subgroups of critically ill children with specific prevalence and risk markers of anemia at PICU discharge. Further studies are required to confirm our results, to better define anemia during pediatric critical illness, and to highlight the causes of post-PICU stay anemia, its course, and its association with post-PICU outcomes.
Assuntos
Anemia/epidemiologia , Estado Terminal/epidemiologia , Unidades de Terapia Intensiva Pediátrica/estatística & dados numéricos , Alta do Paciente/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Feminino , França/epidemiologia , Hemoglobinas , Humanos , Lactente , Recém-Nascido , Tempo de Internação , Masculino , Admissão do Paciente/estatística & dados numéricos , Estudos Prospectivos , Respiração Artificial , Estudos Retrospectivos , Fatores de Risco , Índice de Gravidade de DoençaRESUMO
BACKGROUND/PURPOSE: Photodynamic therapy (PDT) is an established treatment for actinic keratosis (AK). Among the approved protocols in Europe, the most widely used involves irradiation with the Aktilite CL 128 (C-PDT). We aimed to assess the heterogeneity of irradiance over the treatment area when using C-PDT. We also investigated whether there is a cut-off value for protoporphyrin IX (PpIX)-weighted irradiance that may predict the treatment outcome of C-PDT. METHODS: An Ophir PD300 photodiode sensor connected to an Ophir Laser Star power meter was used to measure the irradiance delivered to 114 AKs of the scalp and forehead of 19 patients treated with C-PDT. The PpIX-weighted irradiances were deduced and cross-referenced with the complete responses at 3 months. RESULTS: From the measured irradiances ranging from 0.25 to 60 mW/cm2 (average: 31.94 mW/cm2 ), a standard deviation of 17.17 mW/cm2 was computed. Irradiance heterogeneity over the treatment area during C-PDT was demonstrated. The 66/114 AKs with a complete response at 3 months (57.89%) received a mean PpIX-weighted irradiance of 0.52 mW/cm2 vs 0.56 mW/cm2 for the resistant 48/114 AKs (42.11%). No significant effect of PpIX-weighted irradiance on the complete response at 3 months was found (odds ratio for a 0.1-unit change, 0.96; 95% confidence interval, 0.83 to 1.10; P = 0.53). Therefore, no cut-off value for PpIX-weighted irradiance that predicts treatment outcome could be identified. CONCLUSIONS: A device enabling homogeneous irradiation at a lower irradiance than the Aktilite CL 128 may therefore be suitable. This lower irradiance may further increase the treatment tolerance by patients.