Reversal of neuromuscular blockade with sugammadex during continuous administration of anaesthetic agents: a double-blind randomised crossover study using the bispectral index.

Sugammadex, a specific reversal agent for steroidal neuromuscular blocking drugs, has on occasion been reported to be associated with clinical signs of awakening. We performed a study to systematically search for an increase in bispectral index values and signs of awakening in patients maintained under general anaesthesia following sugammadex administration. Patients, scheduled to receive general anaesthesia with neuromuscular blockade, were included in this double-blind randomised crossover study. After surgery was completed, and while the train-of-four ratio was zero, intravenous anaesthesia was continued with the aim of maintaining the bispectral index in the range of 40-60. Patients then received either sugammadex 4 mg.kg-1 or saline. In cases of incomplete reversal of neuromuscular blockade after 5 min, patients received the other drug. Bispectral index and train-of-four monitoring were recorded every minute and clinical signs of awakening noted. Fifty-one patients completed the study. Median (IQR [range]) bispectral index values increased after sugammadex administration from 49 (43-53 [38-64]) to 63 (53-80 [45-97]) (p < 0.01) with an increase of ≥ 20 in 22 patients; 14 (27%) patients had clinical signs of awakening. Saline had no effect on bispectral index values, clinical signs of awakening or degree of neuromuscular blockade. This study confirms that reversal of neuromuscular blockade with sugammadex may be associated with clinical signs of awakening despite maintenance of anaesthesia. Intravenous anaesthesia should be maintained until complete recovery of muscle function is achieved, especially when sugammadex is administered.

[The French "pill scare": Did women go to a gynecologist more often to have an easier access to the IUD?] / La « crise des pilules ¼ en France : les femmes ont-elles davantage consulté un.e gynécologue afin d'accéder plus facilement au DIU ?

BACKGROUND: In December 2012, a media controversy about negative side-effects of oral contraceptives on women's health, also called "pill scare", broke out in France. While several analyses highlighted a change in women's contraceptive practices following this media controversy, no analysis has been conducted to determine the possible changes in their choices of health professionals and its repercussions on their contraceptive use. METHODS: Our study is based on data from three population-based cross-sectional surveys conducted in 2010, 2013 and 2016 (Fecond 2010, Fecond 2013 and Baromètre Santé 2016) that collected information on women's contraceptive practices and the specialties of the health professionals having prescribed the methods they were using. RESULTS: Between 2010 and 2016, women went to a gynecologist or a midwife more often than to a general practitioner for prescription of a reversible contraceptive method. However, their changes in visiting prescribers did not explain the changes in their contraceptive practices observed over the period. In 2016, access to health professional remained largely dependent on women's socio-demographic characteristics: older ones and those from a more privileged social background or living in urban areas were more likely to consult a gynecologist for prescription of their contraceptive method. On the other hand, consultations of midwives for contraceptive prescription were more frequent among women with children and among those who relied on public health insurance alone. CONCLUSION: Following the "pill scare" that occurred in France in December 2012, the decision by some women to use the IUD instead of the pill led them to change health professionals, and also led practitioners to change their prescribing practices.

Antibody-Mediated Rejection in Lung Transplantation: Clinical Outcomes and Donor-Specific Antibody Characteristics.

In the context of lung transplant (LT), because of diagnostic difficulties, antibody-mediated rejection (AMR) remains a matter of debate. We retrospectively analyzed an LT cohort at Foch Hospital to demonstrate the impact of AMR on LT prognosis. AMR diagnosis requires association of clinical symptoms, donor-specific antibodies (DSAs), and C4d(+) staining and/or histological patterns consistent with AMR. Prospective categorization split patients into four groups: (i) DSA positive, AMR positive (DSA(pos) AMR(pos) ); (ii) DSA positive, AMR negative (DSA(pos) AMR(neg) ); (iii) DSA limited, AMR negative (DSA(Lim) ; equal to one specificity, with mean fluorescence intensity of 500-1000 once); and (iv) DSA negative, AMR negative (DSA(neg) ). AMR treatment consisted of a combination of plasmapheresis, intravenous immunoglobulin and rituximab. Among 206 transplanted patients, 10.7% were DSA(pos) AMR(pos) (n = 22), 40.3% were DSA(pos) AMR(neg) (n = 84), 6% were DSA(Lim) (n = 13) and 43% were DSA(neg) (n = 88). Analysis of acute cellular rejection at month 12 showed higher cumulative numbers (mean plus or minus standard deviation) in the DSA(pos) AMR(pos) group (2.1 ± 1.7) compared with DSA(pos) AMR(neg) (1 ± 1.2), DSA(Lim) (0.75 ± 1), and DSA(neg) (0.7 ± 1.23) groups. Multivariate analysis demonstrated AMR as a risk factor for chronic lung allograft dysfunction (hazard ratio [HR] 8.7) and graft loss (HR 7.56) for DSA(pos) AMR(pos) patients. Our results show a negative impact of AMR on LT clinical course and advocate for an early active diagnostic approach and evaluation of therapeutic strategies to improve prognosis.

Pilot study of closed-loop anaesthesia for liver transplantation.

BACKGROUND: Automated titration of propofol and remifentanil guided by the bispectral index (BIS) has been used for numerous surgical procedures. Orthotopic liver transplantation (OLT) uniquely combines major changes in circulating volume, an anhepatic phase, and ischaemia-reperfusion syndrome. We assessed the behaviour of this automated controller during OLT. METHODS: Adult patients undergoing OLT were included in this pilot study. Consumption of propofol and remifentanil was calculated for each surgery period (dissection, anhepatic, and liver reperfusion phases). Arterial blood samples were collected at several time points to allow comparison of actual with calculated propofol and remifentanil concentrations. Data are presented as median [25th and 75th percentiles] or percentage (95% confidence interval). RESULTS: Thirteen patients were studied. System performance, defined as the percentage of time with BIS in the range 40-60, was 88% (86-94) of the total duration of anaesthesia. Propofol requirement was decreased during the anhepatic phase compared with the dissection phase (2.9 [1.9-5.0] mg kg(-1) h(-1) and 4.6 [3.5-8.1] mg kg(-1) h(-1); P<0.03) while remifentanil consumption was unchanged (0.11 [0.09-0.19] µg kg- (1) min(-1)). Bland-Altman analysis showed a weak concordance for propofol (bias of 0.7 µg ml(-1) and limits of agreement of -2.2 to +3.7 µg ml(-1)) and remifentanil (bias of 1.3 ng ml(-1) and limits of agreement -4.3 to +6.8 ng ml(-1)). No adverse events were reported during anaesthesia. CONCLUSIONS: This pilot study indicates that automated titration of propofol and remifentanil guided by the BIS is feasible during OLT.

Immediate postoperative extubation in bilateral lung transplantation: predictive factors and outcomes.

BACKGROUND: We reviewed our experience with tracheal extubation in the operating room (E-OR) among cystic fibrosis patients requiring bilateral lung transplantation to evaluate safety and determine predictive factors of E-OR. METHODS: The charts of 89 recipients (from May 2007 to June 2013) were analysed. Patients were divided into E-OR and E-ICU (intensive care unit extubation) groups. Data are expressed as numbers (percentages) or medians [25th-75th percentiles]. RESULTS: There were 41 patients in the E-OR group (46%). Donor and recipient characteristics were similar between groups. Intraoperative complications occurred less frequently in the E-OR group, and fluid and transfusion requirements were lower. Postoperative courses were different in the E-OR group, including a lower rate of grade 3 primary graft dysfunction (0 compared with 19 patients, P<0.0001) and shorter ICU (5.0 [3.7-7.2] compared with 11.5 [7.0-15.5] days) and hospital stays (22.0 [18.0-25.5] compared with 33.0 [25.0-56.5] days, respectively; P<0.0001 for both). The 1 yr survival rates were similar: 95% in the E-OR group and 98% in the E-ICU group. A statistical model built on a development cohort of 60 randomly selected patients predicted 95% of E-OR instances in this cohort and 82% of E-OR instances in the validation cohort (28 patients). Predictive factors were complications during single-lung ventilation (second graft implantation), complications during bipulmonary ventilation (end of surgery), and the ratio of arterial partial pressure of oxygen to fractional inspired oxygen (end of surgery). CONCLUSIONS: Our protocol allowed for extubation of 46% of bilateral lung transplant patients without increased postoperative risks.

Epidemiology of in-hospital mortality in acute patients admitted to a tertiary-level hospital.

BACKGROUND: Healthcare professionals may have difficulty in recognising the dying patient in acute care settings, and yet, this is essential if timely end-of-life care is to be provided. While approximately one-third of patients who pass away in-hospital are reviewed by the rapid response team (RRT), there is limited available research on other factors associated with mortality within the hospital setting. AIMS: To describe the epidemiology of in-hospital mortality within a tertiary-level hospital, particularly in the context of RRT activation. METHODS: We utilised the database extraction of demographic, admission and RRT activation data on acute patients discharged from an Australian acute tertiary hospital between 1 January 2009 and 31 December 2013. Analyses included simple descriptors, Chi-squared and non-parametric Kruskal-Wallis tests as appropriate. RESULTS: Of the 44,297 patients discharged from our hospital, 1603 died during admission. The general medical, haematology/oncology and intensive care teams provided care for the majority of the patients who died. A small number of diagnoses had in-patient mortality rates of greater than 25%. These included respiratory failure, alcoholic liver disease, vascular disorders of the intestine, sepsis and aspiration pneumonia. Over 75% of patients who received a RRT call survived to hospital discharge; however, patients who received four or more RRT calls during admission had an in-hospital mortality rate of over 40%. CONCLUSION: Acute in-patient mortality is unequally distributed throughout the hospital, and a small number of diagnoses has large associated in-patient mortality rates. Repeated involvement of the RRT is associated with in-patient mortality.

Feasibility of closed-loop co-administration of propofol and remifentanil guided by the bispectral index in obese patients: a prospective cohort comparison.

BACKGROUND: We used an automated bispectral index (BIS)-guided dual-loop controller to determine propofol and remifentanil requirements during general anaesthesia in obese and lean surgical patients. METHODS: Obese patients, BMI>35 kg m(-2), and lean patients (<25 kg m(-2)) having laparoscopic procedures were prospectively evaluated in this multicentre single-blind study. The automated controller targeted BIS between 40 and 60 by adjusting propofol and remifentanil administration. Propofol and remifentanil consumptions were calculated using both total body weight (TBW) and ideal body weight (IBW). Results are expressed as medians (inter-quartile range). RESULTS: Thirty obese [BMI=43 (40-49) kg m(-2)] and 29 lean [BMI=23 (21-25) kg m(-2)] patients completed the study. BIS was between 40 and 60 during 84 (69-91)% vs 85 (78-92)% of the anaesthetic time, P=0.46. The amount of propofol given during induction [1.2 (1.1-1.6) vs 1.3 (1.0-1.7) mg kg(-1), P=0.47] and maintenance [5.2 (4.1-6) vs 5.3 (4.7-6.4) mg kg(-1) h(-1), P=0.39] calculated using TBW was similar between the two groups. The dual-loop controller delivered half as much remifentanil to the obese patients during induction [1.0 (0.8-1.6) vs 2.2 (1.5-2.7) µg kg(-1), P<0.001] and maintenance [0.12 (0.07-0.16) vs 0.25 (0.17-0.29) µg kg(-1) min(-1), P<0.001] calculated using TBW. But when remifentanil consumption was calculated using IBW, the amounts were similar during induction at 2.2 (1.6-3.5) vs 2.0 (1.6-3.0) µg kg(-1) IBW, P=0.48, and during maintenance at 0.26 (0.16-0.34) vs 0.27 (0.18-0.33 ) µg kg(-1) min(-1), P=0.50. CONCLUSIONS: The amount of propofol-remifentanil administered by the controller is consistent with current knowledge, propofol is best dosed using TBW whereas remifentanil is best dosed using IBW. CLINICAL TRIAL REGISTRATION: NCT00779844.

Earplugs and eye masks vs routine care prevent sleep impairment in post-anaesthesia care unit: a randomized study.

BACKGROUND: Post-anaesthesia care units (PACUs) with 24/7 activity and consequently artificial light and noise may disturb the sleep of patients who require prolonged medical supervision. After one postoperative night, we compared sleep quality in patients with and without noise (earplug) and light (eye mask) protection. METHODS: After ethical board approval, 46 patients without any neurological or respiratory failure undergoing major non-cardiac surgery were prospectively included. They were randomized to sleep with or without protective devices during the first postoperative night in the PACU. Sleep quality was simultaneously measured by sleep-quality scales (Spiegel score and Medical Outcomes Study Sleep), nurses' assessment, and through a wrist actigraph (Actiwatch). Secondary outcomes such as pain control and nocturnal activity were recorded. Comparisons between groups were made by Student's t-test or non-parametric test for repeated measures as appropriate (SPSS 10.0). A P-value <0.05 was considered significant. RESULTS: Data from 41 patients were analysed. Protective devices during the first postoperative night prevented a decrease in sleep quality compared with standard care, as evaluated by the Spiegel scale: 20 (4) vs 15 (5), P=0.006. These devices significantly decreased the need for a nap [50% 95% confidence interval (CI) (20-80) vs 95% 95% CI (85-100), P<0.001], but had no effect on sleep length evaluated by Actiwatch. The total consumption of morphine was significantly reduced in the first 24 h [respectively, 15(12) mg and 27(17) mg, P=0.02]. CONCLUSIONS: Earplugs and eye masks applied in the PACU during the first postoperative night significantly preserve sleep quality. Such non-invasive and cheap devices may be generalized in the PACU or in intensive care units.

Use of the Nexfin™ device to detect acute arterial pressure variations during anaesthesia induction.

BACKGROUND: Standard non-invasive arterial pressure (AP) measurements are discontinuous. By providing non-invasive beat-to-beat AP measurements, Nexfin™ might limit duration of intraoperative hypotension and hypertension. We assessed the ability of Nexfin™ to detect AP variations by comparing its trending ability with invasive AP monitoring. METHODS: Thirty-one subjects undergoing elective surgery under general anaesthesia were included. During induction, simultaneous pairs of AP measurements were collected every 5 s from the Nexfin™ finger sensor and a homolateral radial artery catheter. Magnitude and time lags of AP variations from baseline to nadir and peak were calculated for both methods. Concordance analysis was performed by the Bland-Altman method (for comparison of repeated measures when appropriate). RESULTS: Nexfin™ detected 100% of AP changes with the median delays of 0 s (-13 to 7) and 0 s (-5 to 12) for nadir and peak, respectively. Bias [limits of agreement (LOA)] of systolic AP (SAP) variations was -0.5 mm Hg (-31.2 to 30.2) and -9.4 mm Hg (-31.3 to 12.6) from baseline to nadir and from baseline to peak, respectively. For 3479 analysed paired measurements, bias was -3.8 and -8.8 mm Hg for SAP and diastolic AP, with LOA of (-36.0 to 28.5) and (-29.8 to 12.3), respectively. CONCLUSIONS: Nexfin™ detects AP variations accurately and can be a useful warning device during anaesthesia. However, it is not interchangeable with invasive monitoring, given the large LOA between the two measurements. CLINICAL TRIAL REGISTRATION: NCT01658631.

Nitrous oxide does not produce a clinically important sparing effect during closed-loop delivered propofol-remifentanil anaesthesia guided by the bispectral index: a randomized multicentre study.

BACKGROUND: Nitrous oxide (N2O) offers both hypnotic and analgesic characteristics. We therefore tested the hypothesis that N2O administration decreases the amount of propofol and remifentanil given by a closed-loop automated controller to maintain a similar bispectral index (BIS). METHODS: In a randomized multicentre double-blind study, patients undergoing elective surgery were randomly assigned to breathe 60% inspired N2O (N2O group) or 40% oxygen (AIR group). Anaesthesia depth was evaluated by the proportion of time where BIS was within the range of 40-60 (BIS40-60). The primary outcomes were propofol and remifentanil consumption, with reductions of 20% in either being considered clinically important. RESULTS: A total of 302 patients were randomized to the N2O group and 299 to the AIR group. At similar BIS40-60 [79 (67-86)% vs 76 (65-85)%], N2O slightly decreased propofol consumption [4.5 (3.7-5.5) vs 4.8 (4.0-5.9) mg kg(-1) h(-1), P=0.032], but not remifentanil consumption [0.17 (0.12-0.23) vs 0.18 (0.14-0.24) µg kg(-1) min(-1)]. For the subgroups of men, at similar BIS40-60 [80 (72-88)% vs 80 (70-87)%], propofol [4.2 (3.4-5.3) vs 4.4 (3.6-5.4) mg kg(-1) h(-1)] and remifentanil [0.19 (0.13-0.25) vs 0.18 (0.15-0.23) µg kg(-1) min(-1)] consumptions were similar in the N2O vs AIR group, respectively. For the subgroups of women, at similar BIS40-60 [76 (64-84)% vs 72 (62-82)%], propofol [4.7 (4.0-5.8) vs 5.3 (4.5-6.6) mg kg(-1) h(-1), P=0.004] and remifentanil [0.18 (0.13-0.25) vs 0.20 (0.15-0.27) µg kg(-1) min(-1), P=0.029] consumptions decreased with the co-administration of N2O. CONCLUSIONS: With automated drug administration titrated to comparable BIS, N2O only slightly reduced propofol consumption and did not reduce remifentanil consumption. There was a minor gender dependence, but not by a clinically important amount. Clinical trial registration This study was registered at ClinicalTrials.gov, number NCT00547209.

Pre-hospital ECPR in an Australian metropolitan setting: a single-arm feasibility assessment-The CPR, pre-hospital ECPR and early reperfusion (CHEER3) study.

INTRODUCTION: Survival from refractory out of hospital cardiac arrest (OHCA) without timely return of spontaneous circulation (ROSC) utilising conventional advanced cardiac life support (ACLS) therapies is dismal. CHEER3 was a safety and feasibility study of pre-hospital deployed extracorporeal membrane oxygenation (ECMO) during cardiopulmonary resuscitation (ECPR) for refractory OHCA in metropolitan Australia. METHODS: This was a single jurisdiction, single-arm feasibility study. Physicians, with pre-existing ECMO expertise, responded to witnessed OHCA, age < 65 yrs, within 30 min driving-time, using an ECMO equipped rapid response vehicle. If pre-hospital ECPR was undertaken, patients were transported to hospital for investigations and therapies including emergent coronary catheterisation, and standard intensive care (ICU) therapy until either cardiac and neurological recovery or palliation occurred. Analyses were descriptive. RESULTS: From February 2020 to May 2023, over 117 days, the team responded to 709 "potential cardiac arrest" emergency calls. 358 were confirmed OHCA. Time from emergency call to scene arrival was 27 min (15-37 min). 10 patients fulfilled the pre-defined inclusion criteria and all were successfully cannulated on scene. Time from emergency call to ECMO initiation was 50 min (35-62 min). Time from decision to ECMO support was 16 min (11-26 min). CPR duration was 46 min (32-62 min). All 10 patients were transferred to hospital for investigations and therapy. 4 patients (40%) survived to hospital discharge neurologically intact (CPC 1/2). CONCLUSION: Pre-hospital ECPR was feasible, using an experienced ECMO team from a single-centre. Overall survival was promising in this highly selected group. Further prospective studies are now warranted.

Continuous positive airway pressure requirements in patients with tetraplegia and obstructive sleep apnoea.

STUDY DESIGN: Clinic-based retrospective case-control study. OBJECTIVES: To compare continuous positive airway pressure (CPAP) requirements between patients with tetraplegia and able-bodied patients with obstructive sleep apnoea (OSA). SETTING: Melbourne, Australia. METHODS: Diagnostic and CPAP titration polysomnograms of 219 able-bodied, and 25 patients with tetraplegia and OSA were compared for apnoea hypopnoea index (AHI) and CPAP levels required to effectively treat OSA. Demographics and body mass index (BMI) were obtained for each patient. ASIA score and injury date were obtained for patients with tetraplegia. RESULTS: There was no significant difference in AHI (P=0.102) between the two groups; however, able-bodied patients were significantly older (P=0.003), required significantly higher levels of CPAP to control their OSA (P<0.001) and had higher BMIs (P=0.009) than patients with tetraplegia. In the tetraplegia group, there was no significant correlation between AHI and effective CPAP (r=0.022, P=0.92) or between AHI and BMI (r=-0.196, P=0.35). There was a significant correlation between effective CPAP and BMI (r=0.411, P=0.041). Among able-bodied patients, over two-thirds (68.8%) required 10-16 cm H(2)0 to control their OSA and nearly one-third required over 16 cm H(2)0. In contrast, over two-thirds (68.8%) in the tetraplegia group required less than 10 cm H(2)0 of CPAP to control their OSA. CONCLUSION: This retrospective study suggests that OSA patients with tetraplegia require significantly less CPAP to treat their OSA at any given AHI than those who are able-bodied. This suggests that additional unknown factors may contribute to the high prevalence of OSA in tetraplegia.

[Updated indications and contraindications in 2022 for lung transplantation in France]. / Transplantation pulmonaire en France : actualisation des indications et contre-indications en 2022.

Lung transplantation (LTx) is the last-resort treatment for end-stage respiratory insufficiency, whatever its origin, and represents a steadily expanding field of endeavor. Major developments have been impelled over the years by painstaking efforts at LTx centers to improve donor and recipient selection, and multifaceted attempts have been made to meet the challenges raised by surgical management, perioperative care, and long-term medical complications. The number of procedures has increased, leading to improved post-LTx prognosis. One consequence of these multiple developments has been a pruning away of contraindications over time, which has, in some ways, complicated the patient selection process. With these considerations in mind, the Francophone Pulmonology Society (Société de Pneumology de Langue Française [SPLF]) has set up a task force to produce up-to-date working guidelines designed to assist pulmonologists in managing end-stage respiratory insufficiency, determining which patients may be eligible for LTx, and appropriately timing LTx-center referral. The task force has examined the most recent literature and evaluated the risk factors that continue to limit patient survival after LTx. Ideally, the objectives of LTx are to prolong life while improving quality of life. The guidelines developed by the task force apply to a limited resource and are consistent with the ethical principles described below.

Presynaptic plasticity at cerebellar parallel fiber terminals.

The cerebellum plays a role in the control of sensorimotor functions and possibly also of higher cognitive processing. The granule cells, which are abundant and unique in their characteristic dendritic morphology, allow the cerebellum to combine the advantages of sparse coding with a high sensitivity for individual afferents at the input stage. Plastic changes in the granular layer circuitry may thus control instant transformation of inputs as well as long-term modifications so as to support procedural memory formation. Over recent decades, substantial research has been done to explore the mechanisms of postsynaptic changes that may sustain learning processes in the cerebellum, especially bidirectional plasticity at the parallel fiber to Purkinje cell synapse. In contrast, the presynaptic occurrence of synaptic plasticity has been relatively neglected. Here we review the current models of granular layer processing in the framework of cerebellar functioning with special emphasis on the presynaptic modulations of operations at the parallel fiber to Purkinje cell synapse. We argue that the wide range of possible mechanisms that can strengthen the parallel fiber to Purkinje cell synapse at the presynaptic level endows the cerebellar cortex with optimal computational capacities to potentiate both spatial and temporal cues that are relevant for fine-regulating memory formation.

Thermal, mechanical and viscoelastic properties of citric acid-crosslinked starch/cellulose composite foams.

In this work, biodegradable starch/cellulose composite foams were fabricated at 220 °C by compression moulding gelatinised starch containing cellulose fibres as a reinforcing agent and citric acid as a cross-linking agent. It was found that the stiffness, tensile strength, flexural strength, and hydrophobicity of the starch/cellulose composite foams increased, and water absorption capacity decreased with an increase in the concentration of citric acid. The tensile strength increased from 1.76 MPa for 0 % citric acid to 2.25 MPa for the starch/cellulose composite foam crosslinked with 5 % (w/w) citric acid. Similarly, the flexural modulus also increased from 445 MPa to 601.1 MPa, and the flexural strength from 3.76 MPa to 7.61 MPa, for the composite foam crosslinked with 5 % (w/w) citric acid. The crosslinked composite foams showed better thermal stability compared to the non-crosslinked composite foam. The resulting composite foams could be used as a biodegradable alternative to expanded polystyrene packaging.

[Evolution and progress of lung transplantation: An analysis of a cohort of 600 lung transplant patients at the Hospital Foch]. / Évolution et progrès en transplantation pulmonaire : étude de la cohorte de 600 premiers patients transplantés pulmonaires à l'hôpital Foch.

Lung transplantation is deemed to be the only effective therapy that improves survival for patients with end stage lung disease. The aim of our study was to examine the progress achieved over the last two decades and to demonstrate the effectiveness and safety of this treatment. METHODS: A retrospective analysis of a cohort of 600 consecutive lung transplant patients treated at the hospital Foch (Suresnes, France) between 1988 and 2014. They were split into three groups of 200 patients each: 1988-2004, 2004-2011, 2011-2014. RESULTS: Time and mortality on waiting list, perioperative mortality, the incidence of acute rejection in the first year and chronic lung allograft dysfunction (CLAD) at 5 years posttransplantation, have all decreased. Global survival at 1 and 5 years for the 600 patients increased from 78% and 57% to 86% and 75% respectively for the 200 last patients. Patients with cystic fibrosis have a better 5 year survival than those with emphysema or pulmonary fibrosis (68% vs. 54 % for emphysema and 37% for fibrosis). For the last 200 patients, 5 year survival is 81% for CF patients, 78 % for emphysema and 47% for fibrosis. Emergency transplantation had a 60% 5 years survival. Proliferative complications, arterial hypertension and renal function impairment are being monitored long term. CONCLUSION: The twenty-five years experience shows a consistent improvement in the results of lung transplantation which is now accepted as the only effective curative treatment for end stage lung disease.

[Chest trauma: spectrum of lesions]. / Traumatismes du thorax: lésions élémentaires.

Blunt chest trauma typically occurs as part of polytrauma, usually secondary to motor vehicle accidents, sports related injuries or defenestration in Western Europe. Each chest compartment may be responsible for immediate and/or delayed complications, thus requiring a dedicated systematic and comprehensive analysis. The use of image post-processing is mandatory in order to not overlook a potentially severe injury. The purpose of this paper is to review the technical considerations of multidetector CT, and the imaging features and interpretation method for each chest compartment, in order to generate an adapted report.

[Current knowledge on contraceptive knowledge in France: CNGOF Contraception Guidelines]. / Contexte de la contraception en France. RPC Contraception CNGOF.

OBJECTIVE: To summarize current knowledge on contraceptive coverage in France and worldwide, describe the effectiveness of different types of contraceptives, describe the characteristics of women using contraception, contraceptive failure situations and describe the different medical risks associated with contraceptive methods. METHODS: Consultation of the Medline database and of national or international reports on contraception. RESULTS: Contraceptive coverage in France is high: 97% of women in 2013 use a contraceptive method (among fertile, sexually active women without a desire for pregnancy), with a majority using medical methods (72% using pills and other hormonal contraceptives, intrauterine devices and 25% using natural and traditional barrier methods). The 2013 pill scare called into question the use of estrogen-progestogenic contraception and the information provided by doctors, but the pill remains the first contraceptive method followed by the intrauterine device, condoms and the traditional and natural methods. Lifetime contraceptive coverage changes according to a defined standard in France: condoms for the teen-agers, pills before pregnancy and then intrauterine devices after childbirth. Sterilization is very rarely chosen and offered. Contraception in France remains a predominantly female domain. Women and couples should be informed about all contraceptive methods, allowing them to choose the method that best suits their health, living conditions and sexuality.