[Multidisciplinary management of voluntary pink oleander poisoning: How to estimate the quantities ingested?] / Prise en charge multidisciplinaire d'une intoxication volontaire au laurier rose : comment estimer les quantités ingérées ?

This is a case of voluntary ingestion of Nerium oleander leaves in an adolescent requiring the use of atropine and emergency chartering of antidigoxin antibodies (Digifab®) due to the difficulty of assessing oleandrin level and associated toxicity. Upon hospital admission, a digoxinemia was performed (0.44µg/mL) and the presence of oleandrine was detected. Oleandrin levels at toxic levels may be suspected by a measure of blood digoxin and explain the patient's clinical signs, which could adapt the therapeutic management.

[Tuberous sclerosis complex: A review]. / Sclérose tubéreuse de Bourneville : mise au point.

Tuberous sclerosis complex (TSC) is an autosomal dominant disorder that affects different organs and caused by loss-of-function mutations in one of two genes: TSC1 or TSC2. TSC1 or TSC2 gene mutation lead to dysfunction of hamartin or tuberin, respectively. Hamartin and tuberin form a protein complex that helps regulate cellular proliferation. These proteins form a complex that constitutively inhibits the mammalian target of rapamycin (mTOR) signaling pathway, leading to permanent activation of mTOR signaling within all TSC-associated lesions. Major features of TSC include tumors of the brain, skin, heart, lungs and kidneys, seizures and TSC-associated neuropsychiatric disorders, which can include autism spectrum disorder and cognitive disability. These disorders are usually diagnosed in children and adults. Specific guidelines for diagnosis, surveillance, and management have been proposed by the International Tuberous Sclerosis Complex Consensus Group. Several randomized controlled trials led to regulatory approval of the use of mTOR inhibitors for the treatment of renal angiomyolipomas, brain subependymal giant cell astrocytomas, refractory epilepsy and pulmonary lymphangioleiomyomatosis.

Towards a European health research and innovation cloud (HRIC).

The European Union (EU) initiative on the Digital Transformation of Health and Care (Digicare) aims to provide the conditions necessary for building a secure, flexible, and decentralized digital health infrastructure. Creating a European Health Research and Innovation Cloud (HRIC) within this environment should enable data sharing and analysis for health research across the EU, in compliance with data protection legislation while preserving the full trust of the participants. Such a HRIC should learn from and build on existing data infrastructures, integrate best practices, and focus on the concrete needs of the community in terms of technologies, governance, management, regulation, and ethics requirements. Here, we describe the vision and expected benefits of digital data sharing in health research activities and present a roadmap that fosters the opportunities while answering the challenges of implementing a HRIC. For this, we put forward five specific recommendations and action points to ensure that a European HRIC: i) is built on established standards and guidelines, providing cloud technologies through an open and decentralized infrastructure; ii) is developed and certified to the highest standards of interoperability and data security that can be trusted by all stakeholders; iii) is supported by a robust ethical and legal framework that is compliant with the EU General Data Protection Regulation (GDPR); iv) establishes a proper environment for the training of new generations of data and medical scientists; and v) stimulates research and innovation in transnational collaborations through public and private initiatives and partnerships funded by the EU through Horizon 2020 and Horizon Europe.

[Reevaluating the shelf life of sterilized packaged items via a risk-analysis study]. / Réévaluation de la durée de péremption des dispositifs médicaux restérilisables via une analyse de risques.

In the hospital, all the reprocessed reusable medical devices (RMD) are conditioned with a sterile barrier system and a protection package and they expire after three months. The objective of this study is to reevaluate this shelf life via a risk-analysis study focusing on the steps whose malfunction can fail RMD sterility. The first step is analysing current conditions of packaging, transportation and storage of RMD. The risk-analysis study has been built on French National Authority for Health template. Risks are prioritized in three categories: non critical risks, risks that need to be kept track of and risks to manage as a priority. Storage conditions have been evaluated in 52 wards in ten different structures. All of the wards respect the paper side of the pouches. They were stored in a dedicated storage unit in 85 % of the units. They were closed at the moment of the observation in 58 % of the cases. RMD were stacked in 81 % of the units and 36 % of them had at leat one expired RMD in their storage unit. The risk-analysis study identified two risks to manage as a priority. Some RMD were damaged during transportation to a subcontractor hospital. This step is barely manageable due to the human factor but the transport rules have been reminded in order to lower the risks on the materials. The operating rooms common storage include shelves that alter pouches and wraps, but a replacement of equipments is under discussion. Thanks to a better understanding of RMD circuit current conditions, allowing a better control of sensitive steps, their shelf life is reevaluated up to 6 months for containers and 4 months for other pouches.

Obesity phenotype and patient-reported outcomes in moderate and severe chronic kidney disease: a cross-sectional study from the CKD-REIN cohort study.

PURPOSE: To evaluate the association between obesity phenotypes and health-related quality of life (HRQoL) in non-dialysis-dependent CKD patients. METHODS: Data from the national CKD-REIN cohort which included 3033 patients with stage 3-4 CKD were used. Patients were divided into three groups: non-obese (NO) patients (BMI < 30 kg/m2), metabolically healthy obese (MHO) (BMI ≥ 30 kg/m2 and ≤ 1 criterion NCEP/ATP III), and metabolically unhealthy obese (MUO) (BMI ≥ 30 kg/m2 and ≥ 2 criteria NCEP/ATP III). HRQoL was measured by the KDQOL-36™ which comprised three disease-specific dimensions: symptoms, effects, and burden and two summaries scores: physical (PCS) and mental (MCS). We used a mixed effect model with adjustment on sociodemographic characteristics and comorbidities. RESULTS: A total of 2693 patients completed the self-administered questionnaires. MHO patients accounted for 3.4% of the cohort and for 12% of obese patients. In the NO group, average HRQoL scores were 77.2 ± 15.9 for symptoms, 83.5 ± 16.5 for effects, 76.8 ± 22.7 for burden, 43.5 ± 9.7 for PCS, and 47.9 ± 7.0 for MCS. In the multivariate analysis, scores were similar in MHO and NO patients, but significantly different with those in MUO patients: symptoms (- 0.7; p = 0.71 vs. - 3.0; p = 0.0025), effects (+ 1.2; p = 0.57 vs. - 4.3; p < 0.0001), burden (+ 2.7; p = 0.31 vs. - 3.6; p = 0.0031), and PCS (- 0.6; p = 0.58 vs. - 4.3; p < 0.0001). MCS was not associated with obesity phenotypes. CONCLUSIONS: This study demonstrated an association between obesity phenotypes and QoL in non-dialysis-dependent CKD patients. MUO patients had worse QoL than NO and MHO patients even after adjustment on comorbidities.

Impact of sex and glucose-lowering treatments on hypoglycaemic symptoms in people with type 2 diabetes and chronic kidney disease. The French Chronic Kidney Disease - Renal Epidemiology and Information Network (CKD-REIN) Study.

AIM: To describe current practices of glucose-lowering treatments in people with diabetes and chronic kidney disease (CKD), the associated glucose control and hypoglycaemic symptoms, with an emphasis on sex differences. METHODS: Among the 3033 patients with CKD stages 3-5 recruited into the French CKD-REIN study, 645 men and 288 women had type 2 diabetes and were treated by glucose-lowering drugs. RESULTS: Overall, 31% were treated only with insulin, 28% with combinations of insulin and another drug, 42% with non-insulin glucose-lowering drugs. In CKD stage 3, 40% of patients used metformin, 12% at stages 4&5, similar for men and women; in CKD stage 3, 53% used insulin, similar for men and women, but at stages 4&5, 59% of men and 77% of women used insulin. Patients were reasonably well controlled, with a median HbA1c of 7.1% (54mmol/mol) in men, 7.4% (57mmol/mol) in women (P=0.0003). Hypoglycaemic symptoms were reported by 40% of men and 59% of women; they were not associated with the estimated glomerular filtration rate, nor with albuminuria or with HbA1c in multivariable analyses, but they were more frequent in people treated with insulin, particularly with fast-acting and pre-mixed insulins. CONCLUSION: Glucose-lowering treatment, HbA1c and hypoglycaemic symptoms were sex dependent. Metformin use was similar in men and women, but unexpectedly low in CKD stage 3; its use could be encouraged rather than resorting to insulin. Hypoglycaemic symptoms were frequent and need to be more closely monitored, with appropriate patient-education, especially in women.

[Berger's disease associated to an adalimumab-treated rheumatoid arthritis]. / Maladie de Berger au cours d'une Polyarthrite Rhumatoïde traitée par Adalimumab.

Berger's disease is characterized by deposits of immunoglobulin A in the glomerular mesangium. We report a case of a patient who was treated by adalimumab for a rheumatoid arthritis (RA). The patient is 45 years old and is treated for RA since 1996. Adalimumab was started after the failure of several treatments. Biological and clinical response to adalimumab were excellent. A nephrotic syndrome was diagnosed during the patient follow-up. Adalimumab was stopped since it was suspected to be responsible of these symptoms. Berger's disease was diagnosed thanks to a renal biopsy. The nephrotic syndrome was treated with corticosteroids, then tocilizumab was used to treat RA. TNF-alpha inhibitors are well known for inducing kidneys' adverse reactions (ADR). Usually, they appear shortly after the beginning of a treatment. Adalimumab has already been described in studies for inducing similar kidneys' adverse drug reactions. These ADR are often associated with systemic disease outbreak. It is difficult to assert that adalimumab or RA was responsible of the ADR that we noticed in our patient. It is usually admitted that these ADR are uncommon when the RA is controlled.

Encompassing new use cases - level 3.0 of the HUPO-PSI format for molecular interactions.

BACKGROUND: Systems biologists study interaction data to understand the behaviour of whole cell systems, and their environment, at a molecular level. In order to effectively achieve this goal, it is critical that researchers have high quality interaction datasets available to them, in a standard data format, and also a suite of tools with which to analyse such data and form experimentally testable hypotheses from them. The PSI-MI XML standard interchange format was initially published in 2004, and expanded in 2007 to enable the download and interchange of molecular interaction data. PSI-XML2.5 was designed to describe experimental data and to date has fulfilled this basic requirement. However, new use cases have arisen that the format cannot properly accommodate. These include data abstracted from more than one publication such as allosteric/cooperative interactions and protein complexes, dynamic interactions and the need to link kinetic and affinity data to specific mutational changes. RESULTS: The Molecular Interaction workgroup of the HUPO-PSI has extended the existing, well-used XML interchange format for molecular interaction data to meet new use cases and enable the capture of new data types, following extensive community consultation. PSI-MI XML3.0 expands the capabilities of the format beyond simple experimental data, with a concomitant update of the tool suite which serves this format. The format has been implemented by key data producers such as the International Molecular Exchange (IMEx) Consortium of protein interaction databases and the Complex Portal. CONCLUSIONS: PSI-MI XML3.0 has been developed by the data producers, data users, tool developers and database providers who constitute the PSI-MI workgroup. This group now actively supports PSI-MI XML2.5 as the main interchange format for experimental data, PSI-MI XML3.0 which additionally handles more complex data types, and the simpler, tab-delimited MITAB2.5, 2.6 and 2.7 for rapid parsing and download.

JAMI: a Java library for molecular interactions and data interoperability.

BACKGROUND: A number of different molecular interactions data download formats now exist, designed to allow access to these valuable data by diverse user groups. These formats include the PSI-XML and MITAB standard interchange formats developed by Molecular Interaction workgroup of the HUPO-PSI in addition to other, use-specific downloads produced by other resources. The onus is currently on the user to ensure that a piece of software is capable of read/writing all necessary versions of each format. This problem may increase, as data providers strive to meet ever more sophisticated user demands and data types. RESULTS: A collaboration between EMBL-EBI and the University of Cambridge has produced JAMI, a single library to unify standard molecular interaction data formats such as PSI-MI XML and PSI-MITAB. The JAMI free, open-source library enables the development of molecular interaction computational tools and pipelines without the need to produce different versions of software to read different versions of the data formats. CONCLUSION: Software and tools developed on top of the JAMI framework are able to integrate and support both PSI-MI XML and PSI-MITAB. The use of JAMI avoids the requirement to chain conversions between formats in order to reach a desired output format and prevents code and unit test duplication as the code becomes more modular. JAMI's model interfaces are abstracted from the underlying format, hiding the complexity and requirements of each data format from developers using JAMI as a library.

[Low protein diet supplemented with ketoanalogues of amino acids in patients with chronic renal insufficiency]. / Régime pauvre en protéines supplémentés par les céto-analogues des acides aminés chez le patient atteint d'insuffisance rénale : pour qui ? Comment ?

Restricted protein diets in patients with chronic kidney disease have been debated for several decades. In chronic kidney disease as in other chronic diseases, the modulation of the nutritional intake is the object of a certain renewal. It is supported by recent studies that highlight the importance of modulating nutrient intake by diets that are healthier, less rich in animal proteins and richer in plants. The recent reintroduction in France of amino acid supplements and ketoanalogs of amino acids allows the prescription of a very restricted diet. Historical studies have only focused on the relationship between protein intake and renal function degradation. Recent studies on acid loading, bone metabolism or potassium intake allow revisiting the interest of restricted diets. As with any change in eating habits, the selection of patients, information, education and monitoring during the diet are very important and help prevent undernutrition: this is the purpose of this short review.

[Prospective evaluation of the direct costs of prostate enucleation by the HoLEP® laser during the learning curve period]. / Évaluation prospective des coûts directs de l'énucléation prostatique par le laser HoLEP® pendant la courbe d'apprentissage.

OBJECTIVE: Holmium laser enucleation of the prostate (HoLEP) has been shown to be effective in treating large prostates compared to prostate transurethral resection (TURP). There are no published data evaluating specifically the impact of the learning curve on the direct costs of HoLEP. The objective of this study was to evaluate the direct costs generated by the use of HoLEP laser during the learning curve period. METHOD: The costs of all medical devices (DM) and drugs used, pre- and post-operative parameters during surgery have been prospectively collected between March and October 2016. RESULTS: A total of 32 patients were included in the study with a mean age of 70.8 years and a mean prostate volume of 68.6 cm3. The mean cost of anesthesia was 39.0 € and that of drugs and DM used for surgery was 257.95 € but could reach 470.76 € in case of conversion to bipolar resection. The mean duration of enucleation and morcellation was 150minutes with a mean weight of enucleated specimens of 40.4g. The total mean duration of patient care was 197minutes at an estimated hourly cost of € 636. CONCLUSIONS: Despite some limitations, this study makes it possible to analyze the direct costs of the management of benign prostatic hypertrophy using HoLEP, an innovative surgical technique, and to specify that these costs are more related to bipolar conversion and voluminous adenomas especially during the learning curve. LEVEL OF EVIDENCE: 5.

[Cardiovascular protection of diabetic patient with chronic renal disease and particular case of end-stage renal disease in elderly patients]. / La protection cardiovasculaire du patient diabétique avec maladie rénale chronique et cas particulier de l'insuffisance rénale chronique terminale du sujet âgé.

Type 2 diabetes has an increasing prevalence. Life expectancy is dominated by cardiovascular risk, which is the leading cause of death in these patients. Up to one third of diabetic patients will develop diabetic nephropathy related to micro-angiopathy. Renal impairment further increases cardiovascular risk. Reducing cardiovascular morbidity and mortality is a major public health issue, as well as early preventing and managing chronic kidney disease (CKD). Good glycemic control prevents the micro-vascular complications of the disease (retinopathy, nephropathy, etc.) and, more recently recognized through prolonged monitoring of the VADT cohort, prevents cardiovascular complications. Control of blood pressure and dyslipidemia are essential in primary or secondary cardiovascular prevention. In addition, the blockers of the renin-angiotensin system slow down the progression of the MRC. Elderly patients with chronic kidney disease (CKD) form another growing group of the nephrologist daily patient pool. Especially for very elderly patients with comorbidities, the question of favoring conservative treatment rather than starting or pursuing dialysis may arise. Survival and quality of life are indeed not necessarily better in elderly patients undergoing dialysis, complications can occur eventually leading to discontinuation, and are occasionally associated with a feeling of stubbornness. Creation of prognostic score is a useful tool to help the decision-making process. However, dialogue with the patient and his/her family, as well as multidisciplinary collaboration remain fundamentals to determine the most suitable care.

Intensification with pegylated interferon during treatment with tenofovir in HIV-hepatitis B virus co-infected patients.

In hepatitis B "e" antigen (HBeAg) positive patients with hepatitis B virus (HBV) mono-infection, intensification of nucleos(t)ide analogue treatment with pegylated interferon (PegIFN) could help induce higher HBeAg seroclearance rates. Our aim was to determine the long-term effect of adding PegIFN to tenofovir (TDF)-containing antiretroviral therapy on seroclearance in HBeAg-positive patients co-infected with the human immunodeficiency virus (HIV) and HBV. In this prospective matched cohort study, 46 patients with 1-year PegIFN intensification during TDF-containing antiretroviral therapy (TDF+PegIFN) were matched 1:1 to controls undergoing TDF without PegIFN (TDF) using a time-dependent propensity score based on age, CD4+ count and liver cirrhosis status. Kinetics of HBeAg quantification (qHBeAg) and hepatitis B surface antigen quantification (qHBsAg) were estimated using mixed-effect linear regression and time to HBeAg seroclearance or HBsAg seroclearance was modelled using proportional hazards regression. At baseline, previous TDF exposure was a median 39.8 months (IQR=21.4-59.4) and median qHBeAg and qHBsAg levels were 6.9 PEIU/mL and 3.72 log10 IU/mL, respectively (P>.5 between groups). Median follow-up was 33.4 months (IQR=19.0-36.3). During intensification, faster average declines of qHBeAg (-0.066 vs -0.027 PEIU/mL/month, P=.001) and qHBsAg (-0.049 vs -0.026 log10 IU/mL/month, P=.09) were observed in patients undergoing TDF+PegIFN vs TDF, respectively. After intensification, qHBeAg and qHBsAg decline was no different between groups (P=.7 and P=.9, respectively). Overall, no differences were observed in HBeAg seroclearance (TDF+PegIFN=13.2 vs TDF=12.6/100 person·years, P=.5) or HBsAg seroclearance rates (TDF+PegIFN=1.8 vs TDF=1.3/100 person·years, P=.7). In conclusion, PegIFN intensification in HBeAg-positive co-infected patients did not lead to increased rates of HBeAg or HBsAg clearance, despite faster declines of antigen levels while on PegIFN.

Psychiatric and substance use disorders in HIV/hepatitis C virus (HCV)-coinfected patients: does HCV clearance matter? [Agence Nationale de Recherche sur le SIDA et les Hépatites Virales (ANRS) HEPAVIH CO13 cohort].

OBJECTIVES: The objective of this nested study was to assess the prevalence of psychiatric disorders in a sample of HIV/hepatitis C virus (HCV)-coinfected patients according to their HCV status. METHODS: The nested cross-sectional study, untitled HEPAVIH-Psy survey, was performed in a subset of HIV/HCV-coinfected patients enrolled in the French Agence Nationale de Recherche sur le SIDA et les Hépatites Virales (ANRS) CO13 HEPAVIH cohort. Psychiatric disorders were screened for using the Mini International Neuropsychiatric Interview (MINI 5.0.0). RESULTS: Among the 286 patients enrolled in the study, 68 (24%) had never received HCV treatment, 87 (30%) were treatment nonresponders, 44 (15%) were currently being treated and 87 (30%) had a sustained virological response (SVR). Of the 286 patients enrolled, 121 patients (42%) screened positive for a psychiatric disorder other than suicidality and alcohol/drug abuse/dependence, 40 (14%) screened positive for alcohol abuse/dependence, 50 (18%) screened positive for drug abuse/dependence, 50 (17.5%) were receiving an antidepressant treatment and 69 (24%) were receiving an anxiolytic. Patients with an SVR did not significantly differ from the other groups in terms of psychiatric disorders. Patients receiving HCV treatment screened positive less often for an anxiety disorder. The highest rate of drug dependence/abuse was among HCV treatment-naïve patients. CONCLUSIONS: Psychiatric disorders were frequent in HIV/HCV-coinfected patients and their rates were comparable between groups, even for patients achieving an SVR. Our results emphasize the need for continuous assessment and care of coinfected patients, even after HCV clearance. Drug addiction remains an obstacle to access to HCV treatment. Despite the recent advent and continued development of directly acting antiviral agents (DAAs), it is still crucial to offer screening and comprehensive care for psychiatric and addictive disorders.

Homozygous 16p13.11 duplication associated with mild intellectual disability and urinary tract malformations in two siblings born from consanguineous parents.

The use of array-comparative genomic hybridization (array-CGH) in routine clinical work has allowed the identification of many new copy number variations (CNV). The 16p13.11 duplication has been implicated in various congenital anomalies and neurodevelopmental disorders, but it has also been identified in healthy individuals. We report a clinical observation of two brothers from related parents each carrying a homozygous 16p13.11 duplication. The propositus had mild intellectual disability and posterior urethral valves with chronic renal disease. His brother was considered a healthy child with only learning disabilities and poor academic performances. However, a routine medical examination at 25-years-old revealed a mild chronic renal disease and ureteropelvic junction obstruction. Furthermore, the father presented with a unilateral renal agenesis, thus it seemed that a "congenital anomalies of kidney and urinary tract" (CAKUT) phenotype segregated in this family. This may be related to the duplication, but we cannot exclude the involvement of additional genetic or non-genetic factors in the urological phenotype. Several cohort studies showed association between this chromosomal imbalance and different clinical manifestations, but rarely with CAKUT. The duplication reported here was similar to the larger one of 3.4 Mb previously described versus the more common of 1.6 Mb. It encompassed at least 11 known genes, including the five ohnologs previously identified. Our observation, in addition to expanding the clinical spectrum of the duplication provides further support to understanding the underlying pathogenic mechanism.

Embolization of renal arteries before transplantation in patients with polycystic kidney disease: a single institution long-term experience.

PURPOSE: We aimed to retrospectively assess the long-term safety and efficacy of embolization of renal arteries (ERA) in patients with polycystic kidney disease (PKD) before renal transplantation. MATERIAL AND METHODS: Between January 2008 and November 2013, 82 ERA procedures were performed on 76 kidneys in 73 patients (mean age 53 years, range: 34-72). All patients had terminal-stage PKD and were under dialysis and on the renal transplant waiting list with a temporary contraindication due to excessive renal volume. RESULTS: ERA was considered successful in 89.5% (68/76) of embolized kidneys, meaning that the temporary contraindication for transplantation could be withdrawn for 65 patients (on average 5.6 months, range: 2.8-24.3, after ERA). Mean volume reduction was 40 (range: 2-69) at 3 months and 59% (35-86) thereafter (both p < 0.001). Post-embolization syndrome occurred after 15 of 82 procedures (18.3%). The severe complication rate was 4.9%. Forty-three (67.7%) transplantations were successfully conducted after ERA, with a mean follow-up of 26.2 months (range: 1.8-59.5), and the estimated 5-year graft survival rate was 95.3% [95% CI: 82.7-98.8]. CONCLUSIONS: ERA is a safe and effective alternative to nephrectomy before renal transplantation in patients with PKD. KEY POINTS: • Embolization of non-functioning polycystic kidneys allowed transplantation in 89.5% of cases. • Technical failure rate was 7.9% after embolization, irrespective of the technique used. • Post-embolization syndrome occurred after 18.3% of the procedures. • A low rate of severe complications (4.9%) was observed after renal embolization.

[Comparison between implantation costs of peripherally inserted central catheter and implanted subcutaneous ports]. / Comparaison entre le coût d'une pose de cathéter veineux central d'insertion périphérique et d'une chambre implantable.

INTRODUCTION: Peripherally Inserted Central Catheter or PICC Line and implanted subcutaneous ports are two types of central catheters allowing drug administration and blood samplings. These two devices are very controversial (because of infectious and thrombotic complications), it seemed interesting to estimate their cost of implantation and to correlate them with the reimbursement by the Health Insurance. MATERIALS AND METHODS: Direct (material and drugs) and indirect (use of the room and staff) costs were prospectively evaluated for PICC Lines and implanted subcutaneous ports. RESULTS: The global costs of the implantation of a PICC Line and of an implanted subcutaneous port in the interventional radiology room and in the operating room were respectively evaluated at 220.2 €, 286.6 € and 666.3 €. DISCUSSION-CONCLUSION: Only a PICC Line in outpatients can be reimbursed by the health insurance; which amounts to 110.4 €. The establishment therefore loses money with every implantation. However, PICC Lines offer to the patients a fast access to a central venous way and thus an optimal therapeutic care, fulfilling one of the main missions of the public health institutions. Implanted subcutaneous ports are economically worth being implanted only in ambulatory inpatients. Its implantation in radiology seemed more profitable because the indirect costs were much more moderate.

Acute microbiologically negative hypoxic interstitial pneumonia on HAART: Immune Reconstitution Inflammatory Syndrome unmasking Pneumocystis jiroveci infection with an atypical presentation.

Highly active antiretroviral therapy for AIDS sometimes engenders inflammatory manifestations resulting from an inappropriate and unbalanced immune-system restoration, called Immune Reconstitution inflammatory Syndrome, which, in turn, can unmask a subclinical infection/pathology. Despite our patient's evident syndrome, the atypical clinical, microbiologic and radiologic feature of Pneumocystis pneumonia made its diagnosis difficult.

[Lupus nephritis associated with common variable immunodeficiency: favourable outcome with intravenous immunoglobulin treatment]. / Néphropathie lupique liée à un déficit immunitaire commun variable d'évolution favorable sous immunoglobulines intraveineuses.

We report a 24-year-old woman who presented with a nephrotic syndrome as the revealing manifestation of systemic lupus erythematosus (SLE) and an associated hypogammaglobulinemia related to a common variable immunodeficiency (CVID). Outcome of SLE was favourable with intravenous immunoglobulin treatment solely. Relationships between SLE and CVID are discussed.

Prevalence of immunity to hepatitis viruses A and B in a large cohort of HIV/HCV-coinfected patients, and factors associated with HAV and HBV vaccination.

UNLABELLED: Hepatitis A (HAV) and B (HBV) vaccination is strongly recommended for HIV-infected patients, especially those with hepatitis C coinfection. The aim of this study was to determine the prevalence of antibodies directed against HAV and HBV in a large cohort of HIV/HCV-coinfected patients, and to identify factors associated with HAV and HBV vaccination. PATIENTS AND METHODS: We studied 1175 HIV/HCV-coinfected patients enrolled in the ANRS CO13 HEPAVIH cohort, whose HAV and HBV serostatus was known. RESULTS: 1056 patients (89.9%) have been tested for anti-HBc IgG, anti-HBs, and HbsAg. Only 10.9% of patients had received HBV vaccination and 70% of the patients with no HBV immunity (231/265) had never received HBV vaccination. In multivariate analysis, male sex (OR 2.0. 95% CI 1.1-3.8; p=0.02), a higher level of school education (OR 2.5, 95% CI 1.3-4.5; p=0.003), a higher CD4 cell nadir (OR 1.05, 95% CI 1.009-1.103; p=0.018) and no cirrhosis (OR 2.7, 95% CI 1.2-6.4; p=0.02) were associated with HBV vaccination. Only 368 patients (31.3%) were tested for immunity to HAV. Despite a frequent lack of HAV immunity (48.3%), a low rate of HAV vaccination (6%) was observed. In multivariate analysis, a higher level of school education (OR 3.6, 95% CI 1.03-12.4; p=0.045) was the only factor associated with HAV vaccination. HAV screening rates and HAV and HBV vaccination rates were low in this population of HIV/HCV-coinfected patients. The benefits of routine HAV and HBV screening, vaccination and post-vaccination testing should be emphasized.