Satisfaction with sexual life in people living with HIV/AIDS: the persistent weight of the fear of transmission.

Sexual life is an important dimension of quality of life, which may be affected by the fear of transmission in people living with HIV/AIDS (PLWHA), despite the fact that antiretroviral therapy prevents person-to-person transmission. We, therefore, aimed to explore the sexual life satisfaction of PLWHA and its correlation with their fear of HIV transmission and self-esteem. Consecutive adult PLWHA from seven HIV care facilities in the Rhone-Alpes region, France, were asked to complete a self-administered, anonymous questionnaire concerning sociological and medical data, satisfaction with sexual life (18 questions), and self-esteem (Rosenberg score). Overall, 690 PLWHA answered the questionnaire (mean age 49.2 ± 11 years); 74.9% were men, of which 75.1% had sex with men. Overall, 68.0% of respondents feared transmitting HIV (a lot/a bit). A lower satisfaction with sexual life was significantly associated with being female, not having a stable sexual partner, being unemployed, having a low income, experiencing a fear of HIV transmission, having lower self-esteem, and not reporting an excellent/very good health status. These results strongly suggest that the information concerning the antiretroviral-induced suppression of infectivity should be widely diffused, as this may enhance the quality of sexual life in PLWHA.

Should we expand the indications for the DAIR (debridement, antibiotic therapy, and implant retention) procedure for Staphylococcus aureus prosthetic joint infections? A multicenter retrospective study.

To evaluate factors associated with failure in patients treated with DAIR (debridement, antibiotic therapy, and implant retention) for Staphylococcus aureus prosthetic joint infections (PJIs). We retrospectively analyzed consecutive patients with stable PJI due to S. aureus treated with DAIR at six hospitals between 2010 and 2014. Cox proportional hazards regression was used to study factors associated with treatment failure at 2 years. Of 154 eligible patients, 137 were included (mean age 73 ± 13 years; male 56%). The estimated success rate according to the Kaplan-Meier method was 76.2 [95% CI 68-83] at 2 years of follow-up. In multivariate analysis, longer duration of treatment (hazard ratio (HR) 0.78 [0.69-0.88]; p < 0.001) and combination therapy including rifampin (HR 0.08 [0.018-0.36]; p = 0.001) were independently associated with success, whereas active smoking was independently associated with failure (HR 3.6 [1.09-11.84]; p = 0.036). When the analysis was restricted to patients with early infection onset (< 3 months), early acute infection was also predictive of a better prognosis (HR 0.25 [0.09-0.7]; p = 0.009). Failure was not associated with time from prosthesis insertion to debridement, nor with duration of symptoms > 3 weeks and type of prosthesis (hip or knee). These results remained unchanged when the 14 patients under immunosuppressive therapy were removed from analysis. These data suggest that DAIR can be performed even if infection and symptoms are delayed but reserved to patients who are able to follow rifampin-based combination therapy for a prolonged duration that should not be different for hip and knee PJI.

Assessment of linezolid prescriptions in three French hospitals.

The use of linezolid to treat gram-positive cocci infections is increasing in France. Linezolid is approved in pneumonia and complicated skin and soft tissue infections. Overuse and misuse of linezolid can favor the emergence and spreading of linezolid-resistant strains. We aimed to assess the appropriateness of linezolid use in French hospitals. This is a multicenter, retrospective study conducted in three tertiary care hospitals. Appropriateness of linezolid indications and adequacy (composite score concerning dosage, route of administration and blood monitoring) were assessed. Over a three-month period, all prescriptions of linezolid were extracted and analyzed by two independent infectious disease experts. Among the 81 initial prescriptions that were evaluated, indication was appropriate in 48% of cases. Among those, 51% complied with international guidelines. Fifty-seven percent of the prescriptions were adequate regarding dosage, route of administration and blood monitoring. Overall, 23% of prescriptions combined both appropriateness and adequacy. The most frequent reasons for inappropriateness were the possibility of choosing narrower-spectrum antibiotics and the empirical use of linezolid in severe sepsis or septic shock. Initial treatment was the most frequently appropriate in bone and joint infection cases (p = 0.001). Our study shows that even if modalities of use were mostly correct, appropriateness of linezolid indications is low. Educational programs are mandatory to improve practices, as well as clinical studies to better assess the efficacy and safety of linezolid in clinical situations other than pneumonia or complicated skin and soft tissue infections.

Prolonged suppressive antibiotic therapy for prosthetic joint infection in the elderly: a national multicentre cohort study.

During prosthetic joint infection (PJI), optimal surgical management with exchange of the device is sometimes impossible, especially in the elderly population. Thus, prolonged suppressive antibiotic therapy (PSAT) is the only option to prevent acute sepsis, but little is known about this strategy. We aimed to describe the characteristics, outcome and tolerance of PSAT in elderly patients with PJI. We performed a national cross-sectional cohort study of patients >75 years old and treated with PSAT for PJI. We evaluated the occurrence of events, which were defined as: (i) local or systemic progression of the infection (failure), (ii) death and (iii) discontinuation or switch of PSAT. A total of 136 patients were included, with a median age of 83 years [interquartile range (IQR) 81-88]. The predominant pathogen involved was Staphylococcus (62.1%) (Staphylococcus aureus in 41.7%). A single antimicrobial drug was prescribed in 96 cases (70.6%). There were 46 (33.8%) patients with an event: 25 (18%) with an adverse drug reaction leading to definitive discontinuation or switch of PSAT, 8 (5.9%) with progression of sepsis and 13 died (9.6%). Among patients under follow-up, the survival rate without an event at 2 years was 61% [95% confidence interval (CI): 51;74]. In the multivariate Cox analysis, patients with higher World Health Organization (WHO) score had an increased risk of an event [hazard ratio (HR) = 1.5, p = 0.014], whereas patients treated with beta-lactams are associated with less risk of events occurring (HR = 0.5, p = 0.048). In our cohort, PSAT could be an effective and safe option for PJI in the elderly.

[Survey on antibiotic prescription practices for palliative care terminally ill patients of 75 years old and more]. / Enquête de pratique sur les modalités de prescription des antibiotiques en phase terminale de soins palliatifs chez les patients de plus de 75 ans.

Infections commonly occur terminally ill oldest patients in palliative care and questioned about antimicrobial use. The aim of this study was to describe practitioners' habits. METHOD: ancillary study on antibiotic modalities according to the setting of care from a national practices survey based on self administered questionnaire sent by e-mail in 2017. RESULTS: 220 practitioners/327 used antibiotic, 136 worked in hospital department (52 geriatricians), 20 nursing home and 64 general practitioners (GP). GP declared less palliative care patients (6/year). The antibiotic goal was symptomatic relief for 181 (82.3%) without statistically significant difference between groups. GP (25%) were the group that most collected patient opinion for antibiotic prescription. Nursing home (23%) and GP (18%) reported more urinary tract symptoms than others (11.7%) (P=0.003). Geriatricians (59.6%) declared significantly less urinary analysis than GP (90%) (P=0.0009). 212 doctor (96.4%) faced side effect (SI): more allergic reaction and less administration difficulties than the other groups. The stop decision was collegially took (156, 70,9%) significantly more in hospital (121, 89%) than in community (25, 39.1%) (P<0.001). Patient wishes were noted by 30 (46.96%) only GP. CONCLUSION: Even if practice and number of patients follow up differ from each place of care, doctors' intention in antibiotic use respect palliative care goal to relieve discomfort. It is hard to diagnose infection and complementary exam are scarce. A repeated individualized evaluation with patient, his surrounding and his medical referent participation, is mandatory to give a constant adapted level of care in every place of care.

Explicit definitions of potentially inappropriate prescriptions of antibiotics in hospitalized older patients.

CONTEXT: The use of explicit definitions of potentially inappropriate prescriptions of antibiotics (antibiotic PIPs) might constitute an innovative means to fight against antimicrobial resistance. Explicit definitions of PIPs can reduce the rate of inappropriate prescriptions, but explicit definitions of antibiotic PIPs in geriatric medicine are currently lacking. The objective of the study was to develop explicit definitions of antibiotic PIPs for hospitalized older patients. METHOD: We performed a qualitative study of focus groups involving geriatricians and infectious disease specialists. The study complied with the Consolidated Criteria for Reporting Qualitative Research. Transcripts of audio recordings were analyzed in a two-step independent reviewing process. The exact wording of the definitions was validated by a steering committee, an independent expert group, and the focus group participants. RESULTS: The four focus groups comprised 28 stakeholders. Our analysis identified 65 explicit definitions of antibiotic PIPs: 47 (73%) concerned misuse, 15 (23%) concerned overuse and three (5%) concerned underuse. Most definitions were related to critically important antibiotics: 11 (17%) for fluoroquinolones, eight (12%) for amoxicillin-clavulanic acid, eight (12%) for cephalosporins, seven (11%) for aminoglycosides, and five (8%) for carbapenems. CONCLUSION: To address the public health challenge of antimicrobial resistance, our study generated explicit definitions for antibiotic PIPs in older patients. We intend to refine and to validate these definitions through a national Delphi survey; the resulting consensus might provide key messages for prescribers and open up perspectives for reducing the incidence of antibiotic PIPs.

Determinants of doctors' antibiotic prescriptions for patients over 75 years old in the terminal stage of palliative care.

INTRODUCTION: Notwithstanding high prevalence of presumably bacterial infections in elderly persons (EP) in palliative care (PC), there exists no recommendation on the role of antibiotic therapy (ABP) in this type of situation. OBJECTIVE: To describe the determinants of antibiotic prescription by general practitioners (GP) and by doctors practicing in institutions (DPI) for patients>75 years, in end-of-life situations in PC. METHOD: Descriptive investigation by anonymous self-administered questionnaire disseminated in France by e-mail. RESULTS: A total of 301 questionnaires analyzed: 113 GP, 188 DPIs. The latter were mainly geriatricians (69, 36.6%) and infectologists/internists (41, 21.8%). Sixty-three (55,75%) GPs and 144 (78.7%) DPIs stated that they had prescribed antibiotics. Practice in "EHPAD" retirement homes or intensive care was often associated with non-prescription of antibiotics. Age, PC training and number of patients monitored bore no influence. Family involvement in decision-making was more frequent for GPs than for DPIs. The main purpose of antibiotic therapy was to relieve different symptoms (fever, respiratory congestion, functional urinary signs). Most of the doctors (81%) had previously encountered complications (allergy, adverse effect), which represented the main causes of treatment discontinuation. CONCLUSION: Antibiotic use in end-of-life EPs in PC seems frequent. In accordance with the principle of beneficence, its goal of often symptom-related; that said, in the absence of scientific data, antibiotic prescription in end-of-life situations should be individualized in view of observing the other ethical caregiving principles (beneficence, non-maleficence, justice, patient autonomy) and re-evaluated daily.

Adenovirus DNA in Guthrie cards from children who develop acute lymphoblastic leukaemia (ALL).

BACKGROUND: In search of a proposed viral aetiology of childhood acute lymphoblastic leukaemia (ALL), the common species C adenoviruses were analysed in Guthrie cards. METHODS: Guthrie cards from 243 children who later developed ALL and from 486 matched controls were collected and analysed by nested polymerase chain reaction for the presence of adenovirus DNA. RESULTS: Adenovirus DNA was reliably detected from only two subjects, both of whom developed ALL. CONCLUSION: Adenovirus DNA is detected in Guthrie card samples at too low a frequency to reveal an association between adenovirus and the development of leukaemia.

Subcutaneous teicoplanin in staphylococcal bone and joint infections.

OBJECTIVE: We aimed to describe the use of subcutaneous teicoplanin as an alternative for the treatment of staphylococcal bone and joint infections. METHODS: A retrospective multicentric cohort (2002-2015) was conducted with patients receiving subcutaneous teicoplanin for a staphylococcal bone and joint infection. RESULTS: Forty patients were assessed. A median loading dose of 9.4 mg/kg/12h (IQR, 6.1-13.1) was administered to 35 patients, subcutaneously for 18 of them. Thirteen of these patients received three injections per week. No excess risk of failure was identified. The trough level was not significantly different between the various routes (p=0.462), and was significantly higher if the loading dose was≥9 mg/kg/injection (p<10-3). CONCLUSION: The use of subcutaneous teicoplanin seems to be acceptable as an alternative to other routes of administration for antibiotics.

Duration of rifampin therapy is a key determinant of improved outcomes in early-onset acute prosthetic joint infection due to Staphylococcus treated with a debridement, antibiotics and implant retention (DAIR): a retrospective multicenter study in France.

Introduction: In patients undergoing a « debridement, antibiotics, and implant retention ¼ (DAIR) procedure for acute staphylococcal prosthetic joint infection (PJI), post-operative treatment with rifampin has been associated with a higher probability of success.(1,2) However, it is not known whether it is the total dose, delay of introduction or length of therapy with rifampin that is most strongly associated with the observed improved outcomes. Methods: A multicentric, retrospective cohort study of patients with acute staphylococcal hip and knee PJI treated with DAIR between January 2011 and December 2016. Failure of the DAIR procedure was defined as persistent infection, need for another surgery or death. We fitted logistic and Cox regression multivariate models to identify predictors of DAIR failure. We compared Kaplan-Meier estimates of failure probability in different levels of the 3 variables of interest - total dose, delay of introduction or length of therapy with rifampin - with the log-rank test. Results: 79 patients included (median age 71 years [63.5-81]; 55 men [70%]), including 54 (68%) DAIR successes and 25 (32%) DAIR failures. Patients observed for a median of 435 days [IQR 107.5-834]. Median ASA score significantly lower in DAIR successes than in DAIR failures (2 vs. 3, respectively p = 0.011). Bacterial cultures revealed 65 (82.3%) S. aureus and 16 (20.3%) coagulase negative staphylococci, with 2 patients being infected simultaneously with S. aureus and CNS. Among S. aureus isolates, 7 (10.8%) resistant to methicillin; 2 (3.1 %) resistant to rifampin. Median duration of antimicrobial therapy was 85 days [IQR 28.5-97.8]. Fifty-eight patients (73.4%) received rifampin at a median dose of 14.6 mg/kg/day |IQR 13-16.7], started at a median delay of 8.5 days [IQR, 4-7.5] after debridement surgery. Twenty-one patients (26.6%) developed a drug-related adverse event, leading to rifampin interruption in 6 of them (7.6% of total cohort). Determinants of DAIR failure were rifampin use (HR 0.17, IC [0.06, 0.45], p-value <0.001), association of rifampin with a fluoroquinolone (HR 0.19, IC [0.07, 0.53], p-value = 0.002) and duration of rifampin therapy (HR 0.97, IC [0.95, 1], p-value = 0.022). We did not observe a significant difference between DAIR successes and failures in rifampin use, dose and delay of introduction. In a multivariate Cox model, only duration of rifampin therapy was significantly associated with DAIR failure. Kaplan Meier estimate of DAIR failure probability was significantly higher in patients receiving less than 14 days of rifampin in comparison with those receiving more than 14 days of rifampin (p = 0.0017). Conclusion: Duration of rifampin therapy is a key determinant of improved outcomes in early-onset acute prosthetic joint infection due to Staphylococcus treated with DAIR.

[Managing adult patients with acute community-acquired meningitis presumed of bacterial origin]. / Stratégie de prise en charge (diagnostic, surveillance, suivi) d'une méningite aiguë communautaire présumée bactérienne de l'adulte.

Early clinical data must lead to suspect bacterial meningitis if fever, the most frequent sign, is present and if it is associated with more or less constant neurological and meningeal signs (consciousness impairment, headache, neck stiffness, focal neurological deficit, seizure, etc.). A skin rash is frequent in case of meningococcal meningitis whereas cranial nerve palsy is more in favor of tuberculous or Listeria meningitis. Presence of otitis, sinusitis, pneumonia, or a recent head trauma strongly suggests a pneumococcal involvement. Tuberculous meningitis is generally characterized by a slow evolution of meningeal signs together with aspecific signs. The main prognostic factors are consciousness impairment, circulatory instability, focal neurological signs, and advanced age. Morbidity and mortality are increased in case of pneumococcal compared to meningococcal meningitis. Cranial tomodensitometry gives further information about intracranial complications of meningitis. In some cases, particularly if focal neurological or intracranial hypertension signs are present, it must be performed before a lumbar puncture. The risk factors of meningitis must be investigated and treated if possible according to the bacterium. The management of patient after hospital discharge depends on evolution after treatment. The presence of neurological sequels imposes a specialized ambulatory follow-up. Neuropsychological sequels (cognitive dysfunction, memory impairment) can also persist for years even in absence of other neurological disorders.

Comprehensive geriatric assessment in older patients suffering from infective endocarditis. A prospective multicentric cohort study.

OBJECTIVES: The aim was to describe the impact of infective endocarditis (IE) on functional, cognitive and nutritional statuses, and to estimate the influence of these parameters on surgical management and mortality. METHOD: This was a prospective study over 13 months in 14 French hospitals, including patients ≥75 years of age with definite or possible IE. A comprehensive geriatric assessment (CGA) was performed during the first week of hospitalization, including a retrospective estimation of functional status 2 months before hospitalization, and 3 months after. RESULTS: A total of 120 patients were included (mean age 83.1 ± 5.0 (75-101) years). IE was associated with a dramatic impairment of functional status between 2 months prior hospitalization and the first geriatric evaluation (90.8% able to walk vs. 35.5% (p < 0.0001), ADL (Activities in Daily Living) 5.0 ± 1.7 vs. 3.1 ± 2.1 (p < 0.0001)). The 19 operated patients (15.8%) had less comorbidities (cumulative illness rating scale geriatric 10.8 ± 8.2 vs. 15.3 ± 7.1 (p 0.0176)), better functional (ADL 5.9 ± 0.4 vs. 4.9 ± 1.8 (p 0.0171) and nutritional (mini nutritional assessment 20.4 ± 5.0 vs. 17.3 ± 6.2 (p 0.0501)) statuses than non-operated patients. Among all infectious, cardiac and geriatric parameters, body mass index (HR 0.9, range 0.8-1, p 0.05) and ADL at the time of the first evaluation (HR 0.7, range 0.6-0.9, p 0.002) were the sole independent predictors of the 3-month (32.5%) and 1-year mortality (42.5%). Three months later, the 57 assessed patients only partially recovered their ADL (3.7 ± 1.9 vs. 5.3 ± 1.4 2 months prior hospitalization and 4.6 ± 1.9 at the first CGA; p < 0.0001). CONCLUSION: Functional and nutritional abilities are crucial components that can be accurately explored through a CGA when managing IE in oldest patients.

[Pathway to diagnosis and real-life experience of patients believing they are affected by "chronic Lyme disease"]. / Cheminement diagnostique et vécu des patients se pensant atteints de « maladie de Lyme chronique ¼.

OBJECTIVES: Chronic Lyme disease is a subject of scientific and social controversy in both Europe and the United States. The aim of our study was to analyze the pathway to diagnosis of patients believing they were affected by the disease, and to describe their real-life experience. METHOD: A qualitative study was performed with 13 patients declaring themselves to be affected by chronic Lyme disease. Interviews were analyzed by 2 general medical practice interns, supervised by a general practitioner with a diploma in socio-anthropology and an infectious diseases specialist. RESULTS: Internet and other media played a major role in informing the patients or their doctor about the existence and the characteristics of chronic Lyme disease. The diagnosis was confirmed by features considered objective (chronic infection by Borrelia, tick bite, positive serology, beneficial or worsening effects of antibiotics). The long medical diagnosis and treatment process of those interviewed was marked by a conflicted relationship with the medical profession, caused by a feeling of non-recognition and abandonment. They reported their experience as being very painful, both because of the physical pain and also the psychological consequences of their condition. CONCLUSION: Improving the diagnosis and therapeutic management of patients believing themselves to be affected by chronic Lyme disease appears highly necessary both to limit their search for diagnosis and their experience of pain. It could be based on existing guidelines concerning medically unexplained symptoms to which the chronic Lyme disease issue appears quite similar on several points.

[MRSA bacteremia: recent epidemiological and therapeutical trends]. / Bactériémies à Staphylococcus aureus résistant à la méthicilline: aspects épidémiologiques et thérapeutiques récents.

PURPOSE: Staphylococcus aureus is the first agent responsible for nosocomial bacteremia in France. About 40% of the strains are resistant to methicillin (MRSA). The epidemiology of these infections has changed in the last fifteen years whereas therapeutics options have slightly progressed. CURRENT KNOWLEDGE AND KEY POINTS: Hospital-acquired MRSA bacteremia are more and more frequent while community-acquired strains recently appeared. Factors influencing the emergence of these infections were identified thanks to numerous clinical studies, as well as patients risk factors for developing these infections and their complications. At the same time, intermediate sensitive and resistant MRSA strains to glycopeptides appeared. Conversely, the best antibiotic strategy is still unclear in absence of good clinical studies. The interest of antibiotics combinations and of glycopeptides serum-concentrations control is still a matter of debate. Finally, the number of new active molecules remains limited. PERSPECTIVES: The frequency and severity of MRSA bacteremia are quite worrying in our country. The epidemiology of these infections must be known by every clinicians in order to prevent them. The therapeutic strategy has to be better define and need for new anti-infectious agents is critic.

[Invasive Streptococcus agalactiae infections in non-pregnant adults]. / Les infections invasives à Streptococcus agalactiae chez l'adulte (femme enceinte exclue).

OBJECTIVES: Streptococcus agalactiae (Group B streptococcus) is a major cause of invasive diseases in non-pregnant adults, particularly in the elderly and those with underlying conditions. We describe these conditions and clinical characteristics of patients followed in our teaching hospital. METHODS: We retrospectively reviewed clinical records of 64 patients with S. agalactiae-related invasive infection, hospitalized between January 1997 and January 2006. RESULTS: The mean age of patients was 59 (+/-17 years). The H:F sex ratio was 1.06. At least one underlying condition was found in 90.6%. Diabetes mellitus (43.7%), peripheral vascular disease (34.4%), myocardial ischemia (20.3%) and malignant neoplasms (20.3%) were among the most frequent conditions. The mean index of comorbidity (Charlson) was 2.5 (+/-2). Common clinical manifestations included infection of the urinary tract (32.8%), skin and soft-tissue (25%), and osteoarthritis (21.9%). Bacteremia occurred in 31.2% with no identified source in 2 patients. During the first month, 2 cases of endocarditis, 1 case of meningitis, and 4 deaths occurred. CONCLUSION: We confirm the importance of underlying diseases in the emergence of S. agalactiae infections.

Efficacy of indefinite chronic oral antimicrobial suppression for prosthetic joint infection in the elderly: a comparative study.

BACKGROUND: During prosthetic joint infection (PJI), surgical management is sometimes impossible and indefinite chronic oral antimicrobial suppression (ICOAS) may be the only option. The outcomes of elderly patients who benefited from ICOAS with strictly palliative intent were evaluated. METHODS: A national retrospective cohort study was performed in France, involving patients aged >75 years with a PJI who were managed with planned life-long ICOAS from 2009 to 2014. Patients who experienced an event were compared to those who did not. An event was defined as a composite outcome in patients undergoing ICOAS, including local or systemic progression of the infection, death, or discontinuation of antimicrobial therapy because of an adverse drug reaction. RESULTS: Twenty-one patients were included, with a median age of 85 years (interquartile range 81-88 years). Eight of the 21 patients experienced an event: one had an adverse drug reaction, three had systemic progression of sepsis, and two had local progression. Two of the 21 patients died. No death was related to ICOAS or infection. There was no significant difference between the population with an event and the population free of an event with regard to demographic, clinical, and microbiological characteristics (p>0.05). CONCLUSIONS: ICOAS appeared to be an effective and safe option in this cohort.

Long-term results in children with AML: NOPHO-AML Study Group--report of three consecutive trials.

In all, 447 children with acute myeloid leukaemia (AML) have been treated on three consecutive NOPHO studies from July 1984 to December 2001. NOPHO-AML 84 was of moderate intensity with an induction of three courses of cytarabine, 6-thioguanine and doxorubicin followed by four consolidation courses with high-dose cytarabine. The 5-year event-free survival (EFS), disease free survival (DFS) and overall survival (OS) were 29, 37 and 38%. NOPHO-AML 88 was of high intensity with the addition of etoposide and mitoxantrone in selected courses during induction and consolidation. The interval between the induction courses should be as short as possible, that is, time intensity was introduced. The 5-year EFS, DFS and OS were 41, 48 and 46%. In NOPHO-AML 93, the treatment was stratified according to response to first induction course. The protocol utilised the same induction blocks as NOPHO-AML 88, but after the first block, children with a hypoplastic, nonleukaemic bone marrow were allowed to recover before the second block. Consolidation was identical with NOPHO-AML 88. The 5-year EFS, DFS and OS in NOPHO-AML 93 were 48, 52 and 65%. The new NOPHO-AML protocol has been based on experiences from previous protocols with stratification of patients with regard to in vivo response and specific cytogenetic aberrations.

No prognostic effect of additional chromosomal abnormalities in children with acute lymphoblastic leukemia and 11q23 abnormalities.

This study characterized the additional chromosomal abnormalities (ACA) associated with 11q23 rearrangements in 450 infants and children with acute lymphoblastic leukemia (ALL) and examined the impact of these ACA on survival. Overall, 213 (47%) cases had ACA but the incidence varied according to patient age and 11q23 subgroup. Infants and patients with t(4;11)(q21;q23) had the lowest incidence of ACA (50/182 (27%) and 57/216 (26%) respectively), whereas patients with del(11)(q23) had the highest incidence (66/93 (71%)). Del(11)(q23) abnormalities were heterogeneous and occasionally secondary to t(9;22)(q34;q11.2). Thus, patients with del(11)(q23) comprised a separate biological entity, which was clearly distinct from those with an 11q23 translocation. The most frequent specific ACA were trisomy X (n = 38), abnormal 12p (n = 32), abnormal 9p (n = 28) and del(6q) (n = 19). The presence of ACA did not change the 5 year event-free survival estimates among children (56% (95% Cl 46-65%) vs 62% (54-69%)) or infants (22% (15-29%) vs 18% (9-29%)), nor when the different 11q23 subgroups were analyzed separately. This study has conclusively demonstrated that there is no prognostic effect of secondary chromosomal changes in association with 11q23 abnormalities in childhood ALL. However, characterization of these ACA is important to determine their potential role in initiation of MLL driven leukemogenesis.

Outcome of totally implantable venous-access port-related infections.

OBJECTIVE: We aimed to study factors associated with the outcome of totally implantable venous-access port (TIVAP)-related infections. PATIENTS AND METHODS: We conducted a prospective and observational cohort study of patients presenting with a solid tumor and TIVAP-related infection. RESULTS: We monitored 97 patients for 12weeks. The case fatality at 12weeks was high (54%). Factors associated with case fatality at week 12 included patients' underlying cancer (metastatic status, parenteral nutrition, home care). Infectious complications (local abscess, hematogenous metastases, infection recurrence, septic shock) were frequently observed (48%). The delay in TIVAP removal was the only variable significantly associated with complications (TIVAP removed more than a week after removal decision, P=0.001, or more than a week after onset of clinical symptoms, P=0.002). On the basis of IDSA guidelines, we also observed that 25% of patients whose TIVAP had been removed could have benefited from a conservative treatment. Infections occurring within a month of TIVAP implantation were significantly associated with a Staphylococcus aureus infection (P=0.008). CONCLUSION: Case fatality is high in this population of patients due to the poor status of patients. TIVAP should be promptly removed when appropriate but the patient's poor status might delay or even prevent its removal. Some patients could instead benefit from a conservative treatment. There is currently no recommendation for this therapeutic option and studies are needed to clarify its efficacy. Additionally, infection occurring within a month of TIVAP insertion could be a supplementary criterion for removal as S. aureus is associated with early infection.

Management of non-necrotizing cellulitis in France.

OBJECTIVE: We aimed to assess medical practices of French infectious disease specialists or any other relevant physicians related to the management of non-necrotizing cellulitis (NNC). METHODS: We sent an online questionnaire to members of the French Infectious Diseases Society (SPILF) mailing list in September 2015. RESULTS: A total of 108 specialists took part in the survey and 10% (11/107) declared to always admit NNC patients to hospital. As for the others, 18% declared to admit patients in more than 80% of cases, 49% in 50-80% of cases, 26% in 20-50% of cases, and 7% in less than 20% of cases. The most frequent criteria for hospital admission were severe sepsis/septic shock (99%), poor social conditions (99%), rapid extension of skin lesions (93%), high level of pain (86%), and failure of first-line antibiotic therapy (84%). Participants mentioned similar criteria for reasons to initiate the intravenous (IV) antibiotic therapy. Fifty-three percent of respondents declared initiating antibiotic therapy using the IV route in more than 80% of cases. Physicians declared that the usual antibiotic therapy duration were <7 days (6%), 8-10 days (57%), 11-14 days (34%), and >15 days (3%). CONCLUSION: Criteria for hospital admission and use of the IV route for antibiotic therapy as well as optimal treatment duration in patients presenting with NNC need to be detailed in guidelines and evaluated in prospective studies.