Prognosis of prosthetic valve infective endocarditis due to Streptococcus spp., a retrospective multi-site study to assess the impact of antibiotic treatment duration.

PURPOSE: The duration of antibiotic treatment for prosthetic valve endocarditis caused by Streptococcus spp. is largely based on clinical observations and expert opinion rather than empirical studies. Here we assess the impact of a shorter antibiotic duration. OBJECTIVES: To assess the impact of antibiotic treatment duration for streptococcal prosthetic valve endocarditis on 12-month mortality as well as subsequent morbidity resulting in additional cardiac surgical interventions, and rates of relapse and reinfection. METHODS: This retrospective multisite (N= 3) study examines two decades of data on patients with streptococcal prosthetic valve endocarditis receiving either 4 or 6 weeks of antibiotics. Overall mortality, relapse, and reinfection rates were also assessed for the entire available follow-up period. RESULTS: The sample includes 121 patients (median age 72 years, IQR [53; 81]). The majority (74%, 89/121) received a ß-lactam antibiotic combined with aminoglycoside in 74% (89/121, median bi-therapy 5 days [1; 14]). Twenty-eight patients underwent surgery guided by ESC-guidelines (23%). The 12-month mortality rate was not significantly affected by antibiotic duration (4/40, 10% in the 4-week group vs 3/81, 3.7% in the 6-week group, p=0.34) or aminoglycoside usage (p=0.1). Similarly, there were no significant differences between the 2 treatment groups for secondary surgical procedures (7/40 vs 21/81, p=0.42), relapse or reinfection (1/40 vs 2/81 and 2/40 vs 5/81 respectively). CONCLUSIONS: Our study found no increased adverse outcomes associated with a 4-week antibiotic duration compared to the recommended 6-week regimen. Further randomized trials are needed to ascertain the optimal duration of treatment for streptococcal endocarditis.

Infective anoproctitis in men having sex with men: Don't forget Mycoplasma genitalium.

OBJECTIVES: The aim was to describe the clinical characteristics of symptomatic anoproctitis and the occurrence of Chlamydia trachomatis (CT), Neisseria gonorrhoeae (NG) and Mycoplasma genitalium (MG) infections in a prospective cohort of MSM patients. METHODS: From February 2018 to January 2020, all consecutive patients presenting at the Leopold Bellan Proctology Institute of Saint-Joseph Hospital, Paris, France with symptoms of anoproctitis were tested on rectal samples for C. trachomatis (CT), N. gonorrhoeae (NG), M. genitalium (MG). Clinical, microbiological, biological data, STI risk factors, medical history and treatments were collected. RESULTS: Three hundred and sixty-five patients were included for suspected infective anoproctitis. CT was detected in 84/365 (23%) patients, NG in 45/365 (12%) and MG in 46/315 patients (15%), associated with macrolide resistance in 28/46 MG strains (61%). The most frequent symptoms were rectal pains, rectal bleeding, purulent discharge in 253 (79%), 191 (60%), and 164 (51%) of cases respectively. In comparison with MG infections, ulcerations, erythematous proctitis, rectorragia and false needs were more frequently described in CT infections, while purulent proctitis, functional pain and purulent discharge were more often observed in NG and CT anoproctitis. CONCLUSION: We found a high prevalence rate of STIs due to CT, NG, while MG detection was associated with a high rate of macrolide resistance in a cohort of MSM patients. Our results confirm that in cases of symptomatic anoproctitis, MG should be tested in association with other STI pathogens.

SPILF update on bacterial arthritis in adults and children.

In 2020 the French Society of Rhumatology (SFR) published an update of the 1990 recommendations for management of bacterial arthritis in adults. While we (French ID Society, SPILF) totally endorse this update, we wished to provide further information about specific antibiotic treatments. The present update focuses on antibiotics with good distribution in bone and joint. It is important to monitor their dosage, which should be maximized according to PK/PD parameters. Dosages proposed in this update are high, with the optimized mode of administration for intravenous betalactams (continuous or intermittent infusion). We give tools for the best dosage adaptation to conditions such as obesity or renal insufficiency. In case of enterobacter infection, with an antibiogram result "susceptible for high dosage", we recommend the requesting of specialized advice from an ID physician. More often than not, it is possible to prescribe antibiotics via the oral route as soon as blood cultures are sterile and clinical have symptoms shown improvement. Duration of antibiotic treatment is 6 weeks for Staphylococcus aureus, and 4 weeks for the other bacteria (except for Neisseria: 7 days).

[Guidelines on the urological management of the adult patient with spinal dysraphism (spina bifida)]. / Recommandations sur la gestion du risque et la prise en charge urologique du patient adulte atteint de dysraphisme spinal (spina bifida).

INTRODUCTION: Improved life expectancy and prenatal screening have changed the demographics of spina bifida (spinal dysraphism) which has presently become a disease of adulthood. Urinary disorders affect almost all patients with spinal dysraphism and are still the leading cause of mortality in these patients. The aim of this work was to establish recommendations for urological management that take into account the specificities of the spina bifida population. MATERIALS AND METHODS: National Diagnosis and Management Guidelines (PNDS) were drafted within the framework of the French Rare Diseases Plan at the initiative of the Centre de Référence Maladies Rares Spina Bifida - Dysraphismes of Rennes University Hospital. It is a collaborative work involving experts from different specialties, mainly urologists and rehabilitation physicians. We conducted a systematic search of the literature in French and English in the various fields covered by these recommendations in the MEDLINE database. In accordance with the methodology recommended by the authorities (Guide_methodologique_pnds.pdf, 2006), proposed recommendations were drafted on the basis of this literature review and then submitted to a review group until a consensus was reached. RESULTS: Bladder dysfunctions induced by spinal dysraphism are multiple and varied and evolve over time. Management must be individually adapted and take into account all the patient's problems, and is therefore necessarily multi-disciplinary. Self-catheterisation is the appropriate micturition method for more than half of the patients and must sometimes be combined with treatments aimed at suppressing any neurogenic detrusor overactivity (NDO) or compliance alteration (anticholinergics, intra-detrusor botulinum toxin). Resort to surgery is sometimes necessary either after failure of non-invasive treatments (e.g. bladder augmentation in case of NDO resistant to pharmacological treatment), or as a first line treatment in the absence of other non-invasive alternatives (e.g. aponeurotic suburethral tape or artificial urinary sphincter for sphincter insufficiency; urinary diversion by ileal conduit if self-catheterisation is impossible). CONCLUSION: Spinal dysraphism is a complex pathology with multiple neurological, orthopedic, gastrointestinal and urological involvement. The management of bladder and bowel dysfunctions must continue throughout the life of these patients and must be integrated into a multidisciplinary context.

[Genitourinary complications after pelvic radiotherapy: Diagnosis and management]. / Complications génito-urinaires après radiothérapie pelvienne : diagnostic et prise en charge.

OBJECTIVE: The purpose of this review was to present the different genitourinary complications following pelvic radiotherapy as well as their assessment and treatments. METHODS: A review of literature was conducted using Medline/Pubmed database without period restriction. In order to write this article, we also use the 2016 AFSOS, SFRO and AFU recommendations. RESULTS: On the one hand, early side effects are common and mild. The symptomatic treatments available generally provide effective relief to patients. On the other hand, late adverse effects need long and complex care. Its side effects alter the quality of life and can be life-threatening. The effects of radiotherapy are irreversible. Except hyperbaric oxygen therapy and hyaluronic acid/chondroitin sulfate instillations, treatments remain symptomatic. Urethrovesical fibroscopy is essential in cases of gross hematuria, and urodynamic assessment (or videourodynamic) can be used in cases of severe vesicosphincter disorders. Pharmacological treatments are less effective than in non-radiation patients, and the morbidity of surgical treatments is higher in this population. CONCLUSION: Genitourinary complications after pelvic radiotherapy are frequent and mild in the early phase but rare and severe in the late phase. Their management is based on a vast diagnostic and therapeutic arsenal, but the treatments are only symptomatic, and the sequelae of radiotherapy remains, to date, irreversible.

[Autologous fascia pubovaginal slings in women with stress urinary incontinence at high risk of mesh/device-related complications]. / Bandelette aponévrotique pubovaginale pour incontinence urinaire d'effort chez les femmes à risque de complications prothétiques.

INTRODUCTION: Very popular in many parts of the world, autologous fascial pubovaginal sling (AFPVS) remains marginally used in France. However, it may be of particular interest in patients carrying a high risk of mesh-related or device-related related complications. The aim of the present series was to report the outcomes of AFPVS in this high-risk population. MATERIAL AND METHODS: The charts of all female patients who underwent a fascial sling for SUI at a single academic center between April 2019 and May 2021 were reviewed retrospectively. Only patients deemed at high-risk of device/mesh related complications were included in the present analysis: female with a neurological condition who were doing clean intermittent catheterization (CIC), female with SUI after radical cystectomy and ileal neobladder, female with urethral/bladder extrusion of any synthetic material placed for SUI. Success was defined as complete resolution of SUI at 3 months. RESULTS: Sixteen patients were included in this study: 13 rectus fascia slings and 3 fascia lata slings. The success rate was 56.3% (9/16 patients). Four patients were improved but not completely dry (25%). Two patients had major postoperative complications (i.e. Clavien grade 3 or higher, 11.2%). Two patients had a persisting significant post-void residual (PVR) postoperatively, managed by self-catheterization (transition to self-catheterization at 3 months: 2/8, 25%). CONCLUSION: The use of autologous fascia pubovaginal sling is an interesting option in female SUI patients with high risk of device/mesh related complications with satisfactory functional outcomes. LEVEL OF PROOF: 4.

Epidemiology of symptomatic infective anoproctitis in a population of men having sex with men (MSM).

PURPOSE: Anoproctitis due to Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (NG) are Sexual Transmitted Infections (STIs) reported in MSM population. This study describes clinical and microbiological epidemiology of infective anoproctitis in MSM population. METHODS: All patients with symptomatic anoproctitis consulting at the proctology Institute of Saint-Joseph's Hospital, Paris, were included. Detection of CT/NG was performed by PCR GeneXpertR and other STIs pathogens Mycoplasma sp., HSV, CMV and T. pallidum were detected by multiplex PCR Allplex (mPCR). RESULTS: Symptoms most frequently reported were pain, rectal bleeding and purulent flow in 66%, 52% and 49% of cases, respectively. On the 311 rectal samples collected, 171 (55.2%) were positive to CT/NG. Among the 194 used for mPCR, 148 were positive to STIs pathogens (76.2%) including 106 samples (71.6%) positive in coinfections. Among NG infections, 22.6% of the strains were resistant to azithromycin and 26.8% to tetracyclines. CONCLUSIONS: Anorectal infections in this MSM population showed a high prevalence of not only CT/NG but also other pathogens involved in STIs. The high level of coinfections confirms the requirement of accurate PCR tests to improve diagnosis. This study describing increasing antibiotic resistances for NG strains confirms the updating of international guidelines on antibiotic treatments recommendations.

Suction drainage fluid culture during septic orthopaedic surgery, a retrospective study.

We evaluated the usefulness of suction drainage fluid culture after septic orthopaedic surgery to predict early surgical reintervention. We conducted a retrospective observational study, at the Groupe Hospitalier Paris Saint-Joseph between 2014 and 2019. All the patients undergoing septic orthopaedic surgery, with perioperative samples and a postoperative suction drainage device, were enrolled. We compared the group with positive or negative postoperative drainage fluid cultures, respectively, on surgical outcome. We included 246 patients. The drainage fluid culture was positive in 42.3% of the cases. Early surgical reintervention concerned 14.6% of the cases (n = 36), including 61.1% of patients with positive drainage fluid culture (n = 22/36). The risk factors associated with positive drainage fluid cultures were the debridement of the infected site (without orthopaedic device removal), an infection located at the spine, perioperative positive cultures to Staphylococcus aureus. The complete change of the orthopaedic device, and coagulase-negative staphylococci on the preoperative samples, was associated with negative drainage fluid cultures. Positive drainage fluid culture was predictive of early surgical reintervention, and coagulase-negative staphylococci in the preoperative samples and knee infection were predictive of surgical success. Postoperative drainage fluid cultures were predictive of early surgical reintervention. Randomized multicentric studies should be further conducted.

[Female voiding dysfunction: Clean intermittent catheterization is not the only option]. / Troubles de la vidange vésicale chez la femme : l'autosondage n'est pas la seule solution.

Female voiding dysfunction exists but are largely underdiagnosed, especially in France. They can result from two different mechanisms: detrusor underactivity or bladder outlet obstruction, with very different pathophysiology and therapeutic management. There are many different therapeutic options, including surgical treatments, to offer as alternative to clean intermittent catheterization which are often burdensome for patients. Seeking voiding dysfunction in female patients with lower urinary tract symptoms and searching for their etiology to tackle it could lead to a paradigm change in these women: from standardized treatment to individualized treatment. In their practice, nurses can detect warning symptoms suspect of voiding dysfunction, and have thus a role to play in the improvement of patients' screening, education other healthcare providers, and management of female voiding dysfunction.

[Adaptation of Health Care Organization in a level III Maternity Hospital during the COVID-19 pandemic]. / Adaptation de l'organisation des soins d'une maternité de type 3 durant l'épidémie due à la COVID-19.

The COVID-19 pandemic required a rapid adaptation of health care organization. The objective was to ensure the care of patients avoiding contamination at the time of delivery and for the nursing staff. The establishment of parent-child essential links beyond the pandemic was also taken into account. The reorganization of care first relied upon the constitution of a multidisciplinary operational team which allowed for efficient responsiveness. Then, the activities were refocused on the epidemic situation with the deprogramming of non-urgent activities and the articulation with the ambulatory network. A reorganization of the schedules and a specific training in dressing were carried out. The supply of surgical masks, disinfectant gels and wipes has been provided. A triage of admissions was set up with a special circuit and dedicated staff. A specific delivery room and operating theater equipped with strictly essential materials have been associated with a specific neonatal resuscitation station. In neonatology, two sectors where positive pressure has been suspended have been dedicated to families at risk. Wearing a mask and washing hands with disinfection with hydroalcoholic gel was required for all patients. The children were left at their mothers' bedside in a private room. An incentive for breastfeeding was made. Early discharge from 48 hours was systematically organized with relay by midwife at home. In conclusion, this adaptation of the organization of care has made it possible to respond satisfactorily to the specific situation of this pandemic.

[Self-assessment of healthcare workers regarding the management of trans people in a university hospital]. / Auto-évaluation de professionnels de santé concernant la prise en charge des personnes trans dans un hôpital universitaire.

INTRODUCTION: Trans people face more barriers when seeking healthcare than the cisgender population probably due to a lack of knowledge, education and comfort of healthcare workers. The purpose of this study was to assess the knowledge and comfort felt by healthcare professionals in managing trans people in a French university hospital. METHODS: A self-questionnaire was emailed to healthcare professionals working in departments usually involved in the care of trans people in a French university hospital "not specialized" in medical and surgical gender transition. The questionnaire included demographic questions and Likert scales regarding their knowledge and comfort in taking care of trans people. Responses on the 7-point Likert scales were categorized into "low", "medium" and "high" groups, and responses on the 5-point Likert scales were categorized into "in favour", "neutral" and "against" groups. RESULTS: One hundred and two (29%) healthcare professionals answered the questionnaire. Half worked in surgical departments (urology, plastic surgery, gynecology), 24% worked in medical departments (endocrinology, reproductive medicine, cytogenetics) and 26% worked in psychiatry. The majority (60.3%) rated their level of knowledge as "low" and 39.7% as "medium". Sixteen percent rated their level of comfort in managing trans people as "low", 72.5% as "medium" and 11.5% as "high". A majority (77.5%) were in favor of having the costs of gender transition care covered by the national health insurance system, 16.4% were neutral and 6% were against this idea. Feelings about surgical and hormonal gender transition were overwhelmingly (96.4%) in favour or neutral and 91% were willing to get more training and education to manage trans people. CONCLUSION: The lack of comfort felt by healthcare professionals in university hospital in managing trans people seems to be related to a lack of knowledge and training in that field and not to a disagreement with the need of transgender healthcare. LEVEL OF EVIDENCE: 3.

Term newborns at risk for early-onset neonatal sepsis: Clinical surveillance versus systematic paraclinical test.

INTRODUCTION: Early-onset neonatal sepsis is a rare but potentially lethal infection that is very often suspected in daily practice. Previous national guidelines recommended the use of systematic paraclinical tests for healthy term newborns with suspected infection. These guidelines were updated in 2017 by the French Health Authority (Haute Autorité de santé), and promote initial clinical monitoring taking into account the infectious risk level for term and near-term born infants. OBJECTIVES: To assess the impact of the new recommendations on antibiotic therapy prescription and invasive tests, and on the outcomes of infants born from 36weeks' gestation. MATERIALS AND METHODS: This study compared the management and the outcome of neonates born from 36weeks' gestation at the level III University Hospital of Nancy, according to their infectious risk level during two periods, before and after the update of national recommendations: from July 1 to December 31, 2017, versus July 1 to December 31, 2018. Data were retrospectively collected from the infants' files. This study compared the number and length of antibiotic treatment and the number of invasive tests, the number of documented infections, the number and length of hospitalization, and mortality between the two periods. RESULTS: During the first period, among 1248 eligible newborns, 643 presented an infectious risk factor, versus 1152 newborns with 343 having an infectious risk factor during the second period. Antibiotic treatment was initiated for 18 newborns during the first period (1.4%) and for nine during the second (0.8%) (P=0.13). The mean (SD) duration of the antibiotic treatment was longer in the first than in the second period: 6.3±2days vs. 3.1±2.3days (P=0.003). There was no death related to neonatal infection. A total of 1052 blood samples were collected during the first period versus 51 during the second (P<0.01). There was no documented infection. In the first period, there were 18 newborns (1.4%) hospitalized for suspected infection versus nine (0.8%) in the second period (P=0.13). The duration of hospitalization was 5.7±1.7days in the first period versus 5.2±3days in the second (P=0.33). CONCLUSION: In this study, the application of the new guidelines enabled a reduction of antibiotic exposure and a reduction of invasive tests without additional risk.

[Sterilisation of patient specific surgical guide for dental implantology made in a hospital: Validation of a sterility test and structural deformation study]. / Stérilisation de guides d'implantologie imprimés sur mesure à l'hôpital : validation d'un essai de stérilité et étude de déformation.

Medical device made to measure by 3D printing are now emerging in hospital. In order to improve the precision of surgery and facilitate the treatment of complicated cases, patient specific surgical guides for dental implantology are made by stereolithography in our facial surgical unit. This new activity requires to ensure the safety of patients and health personnel by validating the various step of the manufacturing circuit. In this context, the goal of this work was to study the quality of autoclave sterilisation of the patient specific surgical guide made to measure in our hospital. A protocol of sterility test was designed and validated. Sterility of implantology guides 0, 7, 14 and 28 days after sterilisation was checked. The impact of the autoclave sterilisation on the medical device structure was evaluated by visual check and during surgeries. The sterility of the implantology guides up to 28 days after sterilisation was also validated. The protocol of sterility test executed can be extended to other hospitals interested in validating a sterility test. No deformation was observed by surgeons during the dental implant process. Future studies may be necessary to check the accurate impact of sterilisation on surgical guide structure.

[Urodynamics: All the nurse needs to know]. / Bilan urodynamique : tout ce que l'infirmier(e) doit savoir.

Urodynamic (UD) is an exam intended to explore the mechanisms underlying lower urinary tract symptoms (LUTS) or urinary incontinence (UI). It involves the measurement of bladder and sphincter pressures using uretrovesical and rectal catheters with pressure transducers, but also the measurement of urinary flow and bladder sensation during filling. UD is far from being systematic in the assessment of LUTS or UI and must seek to tackle a specific clinical or therapeutic question. Thus, history taking, physical examination, voiding diary and questionnaires are essential prerequisites to UD per se. UD steps include a free (unintubated) uroflowmetry, a cystometry, post-void residual measurement±an urethral profilometry, a pressure-flow study or sensitization tests. The pressures are set to zero before to start the study and the validity of the equipment is tested. This control is continued throughout the procedure to ensure the quality of the recording. Any event (e.g., urine leakage, change of position, urgency) is noted during the study. A final report is made by the doctor. The competence of the nurse ensures the reliability, reproducibility and interpretability of the UD study and the nurse's humanity guarantee f an atmosphere as favourable as possible for this uncomfortable and invasive test.

Pain intensity and imaging at the initial phase of acute pyelonephritis.

OBJECTIVE: To identify predictive factors of urological complication on imaging findings in women with pyelonephritis aged 18 to 65 years. METHODS: We performed an observational, retrospective, single-center study. The medical charts of women diagnosed with pyelonephritis at the emergency department from 2010 to 2015 were reviewed. Only patients who underwent an imaging study at the emergency department and with microbiologically confirmed pyelonephritis were included for analysis. The primary endpoint was the presence of urological complications on imaging findings. The secondary endpoint was treatment changes after imaging diagnosis. RESULTS: Of the 193 women enrolled, 88 (45.6%) had urological complication(s) on imaging findings. The multivariate analysis revealed that history of urolithiasis (OR=2.41; P=0.01) and pain requiring morphine use (OR=5.29; P=0.009) were predictive of urological complications on imaging findings. Of the 120 women with uncomplicated pyelonephritis who underwent imaging studies, 45% had urological complication, resulting in a treatment change in 36.7% of patients. The multivariate analysis revealed that age>40 years (OR=4.58; P=0.02) and pain requiring morphine use (OR=3.78; P=0.02) were predictive of urological complication(s) on imaging findings and of treatment change based on imaging findings (OR=6.76; P=0.005 and OR=4.19; P=0.01 respectively) in this subgroup. CONCLUSIONS: Pain requiring morphine use, age, and history of urolithiasis are independent predictors of urological complications on imaging findings in patients with acute pyelonephritis.

Knowledge assessment of sudden infant death syndrome risk factors in expectant mothers: A prospective monocentric descriptive study.

In France, approximately 500 deaths per year are related to sudden infant death syndrome (SIDS). After a 75% reduction of SIDS-related deaths in the 1990s, thanks to large prevention campaigns directing parents to put their infants to sleep on their back, the number of SIDS-related deaths remains stable. However, we estimate that 100-200 infant deaths per year in France could be prevented with better education on the risk factors for SIDS. In this prospective, descriptive monocentric study, we aimed to evaluate the level of expectant women's knowledge about SIDS. Questionnaires were distributed during a midwife consultation. A score on sleeping conditions, environmental and protective factors was determined with coefficients attributed according to their relevance to SIDS. Of 296 questionnaires distributed, 202 were completed and included in the analysis from March 1 to September 21, 2018. Scores were distributed from 2 to 46/50. The average score was 28.6/50. Information was principally obtained from media and not health professionals. When the information was delivered by a caregiver, in particular by a paediatrician, we observed better knowledge among these women. This study shows that it is important for health professionals to take the time to inform future mothers about the risk factors for SIDS, especially the least informed population groups such as young mothers and those from lower socioeconomic status, in order to reduce the number of avoidable infant deaths.

Be careful about MICs to amoxicillin for patients with Streptococci-related infective endocarditis.

BACKGROUND: A variety of microorganisms can cause infective endocarditis (IE), with Staphylococci and Streptococci accounting for the majority of cases. Streptococci are a common cause of community-acquired IE but few studies have focused on this subgroup of endocarditis. METHODS: A retrospective multicentre study was conducted between 2012 and 2017 in 12 hospital centres in France. Data were extracted from the local diagnosis-related group database and matched with microbiological results. After identification, the records were retrospectively analysed. RESULTS: A total of 414 patients with streptococcal endocarditis were included. The patients were predominantly male (72.8%) and the median age was 73.2 years (interquartile range [IQR] 61.3-80.9). The majority of patients (70.6%) had native valve endocarditis. Embolic complications were seen in 38.8% of patients. Viridans group Streptococci (VGS) and bovis-equinus group Streptococci (BGS) accounted for 52.4% and 34.5% of isolated strains, respectively. Minimum inhibitory concentrations (MICs) of amoxicillin were <0.125, 0.125-2 and >2 mg/L for 59.6%, 27% and 1% of isolates, respectively. In-hospital mortality for patients with Streptococci-related IE was 17.8%. In multivariate analysis, the only factor associated with in-hospital mortality was MIC for amoxicillin between 0.25 and 2 mg/L (P = 0.04; OR = 2.23 [95% confidence interval (CI) 1.03-4.88]) whereas performance of cardiac surgery for IE was a protective factor (P = 0.001, OR = 0.23 [95% CI 0.1-0.56]). CONCLUSIONS: IE remains a serious and deadly disease despite recent advances in diagnosis and treatment. Adaptation of antibiotic doses to MICs for amoxicillin and surgery may improve patient outcome.