[Infective endocarditis : In-hospital mortality predictive factors]

INTRODUCTION

Infective endocarditis (IE) remains a serious disease with significant morbidity and mortality despite therapeutic advancements. The aim of our study was to determine the predictive factors of in-hospital mortality.

PATIENTS AND METHODS

A prospective comparative study over a period of 54 months was conducted, including all patients admitted for definite infective endocarditis, diagnosed according to the modified Duke criteria published in 2015 by the European Society of Cardiology.

RESULTS

Thirty-four patients were included. Drug addiction was the main risk factor for infective endocarditis (56%). Tricuspid valve involvement was predominant (50%). Staphylococcus aureus was the most commonly isolated pathogen (65%). In-hospital mortality rate was 47%. In multivariate analysis, predictive factors for mortality were acute heart failure (OR=7.4; p=0.026; 95% CI [1.2-44]) and cerebral embolic localization (OR=11.1; p=0.024; 95% CI [13-90]).

CONCLUSIONS

Cardiac and cerebral complications influence the prognosis of IE. Thus, close collaboration among multidisciplinary teams is necessary for improved diagnostic and therapeutic management.

[Creation and evaluation of a triage survey for ophthalmology emergencies]

PURPOSE

The demand for eye care is growing continuously. We created a triage survey system, based on categories of severity, to optimize first line patient care in an ophthalmology emergency department.

METHODS

This cross-sectional study was carried out from July 7th, 2021 to October 10th, 2021. During this period, a survey was taken by patients upon arrival to the emergency department. Patients completed the survey by ticking boxes that best fitted their situation. The survey classified patients into three categories of severity: GREEN, ORANGE and RED. A chart review was performed to record the final diagnoses. The severity of each diagnosis was rated according to the Base Score. This score was then compared to the level of severity as determined by our survey to calculate the agreement between the two methods.

RESULTS

We collected 767 survey forms, with an 80% response rate. We noted 78 different diagnoses. We scored 564 patients as GREEN, 107 as ORANGE and 96 as RED. The sensitivity rates for the green, orange and red categories were 90%, 70% and 96% respectively. The specificity rates were 90% for the green category, 95% for orange and 94% for red, with good agreement (kappa coefficient=0.70).

CONCLUSION

Our results suggest that a self-administered survey could be useful as a triage tool for common ocular emergencies. This survey could be performed better if complete by the patients with the assistance of emergency staff. Potentially helpful for high flow structures such as university-based hospitals, this triage survey might also help in comprehensive clinics or emergency departments.

Impact of the COVID-19 pandemic and lockdowns on emergency data related to mental health disorders in Nouvelle-Aquitaine, France

This study estimates the association between emergency department (ED) visits for mental health disorders (MHDs) and the health context of the COVID-19 pandemic in the French region of Nouvelle-Aquitaine. This retrospective study took place between 2018 and 2021 using ED data. We defined the main exposure according to five periods: "Pre-pandemic (reference)", "First lockdown", "Second lockdown", "Third lockdown", and "Pandemic out-of-lockdown." We constructed the daily indicators for each MHD-related ED visit based on medical diagnoses. We described and then modeled the daily time series using generalized additive models with a quasi-Poisson regression. The analysis included 5,693,341 ED visits of which MHDs accounted for 4%. We observed a decline in ED use for most indicators, particularly during the first lockdown. Models revealed a statistically significant relative increase in ED visits for almost all MHDs during the first lockdown; for anxiety and child psychiatric disorders during the second lockdown; and only for child psychiatric disorders during the pandemic out-of-lockdown period. The public health crisis and lockdowns associated with the COVID-19 pandemic have been important sources of stress that could partially explain the deterioration of MHD indicators, thus leading to new public health concerns (notably among the youngest age group). Mental health is a major determinant of overall health and should therefore be considered in the management of crises that may require similar responses in the future.

[e-MUST Registry - Evaluation of prehospital medical management of STEMI in Île-de-France]

The e-MUST registry has continuously and comprehensively documented ST-segment elevation myocardial infarctions (STEMIs) managed in the prehospital setting by the 39 Mobile Emergency and Resuscitation Services (SMUR) of the 8 Emergency Medical Assistance System (SAMU) and subsequently managed in the 36 interventional cardiology services in Île-de-France since 2000. This encompasses a population of over 12 million residents. To date, nearly 44,000 patients have been enrolled. The analysis of these findings reflects the real-world management of these patients and the evolution of their care. The results are shared annually with the investigators' teams and have led to around twenty publications. The latest acquired results have demonstrated, in a series of over 630 patients aged over 90, that nonagenarians particularly benefit from prehospital coronary reperfusion decisions, resulting in a nearly 60% reduction in mortality.

[Emergency free flap in reconstruction of the lower limb: About 23 cases over 11 years]

OBJECTIVES

To study the coverage period influence and various parameters concerning the microsurgical act on the patient clinical outcomes.

METHODS

We report 23 cases of reconstruction of lower limb loss of substance by free flap operated from 2010 to 2021. Among them, 9 patients were operated on as an emergency versus 14 in the secondary or late phase of the trauma.

RESULTS

The average age of injured patients operated on emergency was 42 years (17-68 years) and 34 years for the patients who undergo deferred surgery (17-57 years). The sex ratio (female/male) was 22% in patients operated on urgently and 7% in patients operated on later. Regarding the type of free flap, it was Serratus anterior muscle flap in 10 cases, Latissismus dorsi flap in 9 cases, ALT flap in 3 cases and Gracilis muscle flap in 1 case. There were 2 failures of vascularized free transfer (8.7%) with complete necrosis of the flap and 3 revision surgeries on venous thrombosis which finally made it possible to obtain 3 flap successes. We analyze the results (complications/osteitis) according to the time to coverage.

CONCLUSIONS

In our study, we did not find any significant difference between the groups operated in emergency and at a distance concerning the rate of infection and failure of the flaps.

Emergency reconstruction of extensor terminal slip defect by tendon plasty

INTRODUCTION

We report our experience with a tendon plasty technique to reconstruct extensor terminal slip defect, with results in 11 patients.

MATERIAL AND METHODS

The technique was proposed to 11 patients with mean tendon defects of 6 mm. Mean follow-up was 10.6 months. Clinical assessment comprised active distal interphalangeal (DIP) range of motion, active DIP extension and spontaneous DIP extension deficit.

RESULTS

Mean range of motion was 50 °. Active extension was restored in all cases. There was a mean 11 ° spontaneous DIP extension deficit.

DISCUSSION

The present results confirmed those in the literature for this type of tendon plasty. As well as these encouraging outcomes, the technique has the advantage of being simple, with low morbidity thanks to remote harvesting.

Neurological complications of giant cell arteritis: A study of 15 cases and a review of the literature

BACKGROUND

Giant cell arteritis (GCA) is considered a neuro-ophthalmologic emergency. New-onset headache in patients aged 50 years and above with elevated erythrocyte sedimentation rate should prompt evaluation for GCA.

MATERIAL AND METHODS

Retrospective study of 15 patients presenting with GCA from 1991 to 2008 at the Mohamed V Military hospital at Rabat and Avicenne Military hospital of Marrakech.

RESULTS

Fifteen cases were recorded, with female predominance (male to female ratio 2:3) and a mean age of 63 years (range: 55-83 years). All patients (100%) presented with headache. The headache was isolated in 20% of cases and neuro-ophthalmic complications were found in 73% of cases. Biopsy was conclusive for GCA in 67% of cases and all of our patients were placed on steroids with spectacular improvement.

CONCLUSION

New-onset headache in patients aged 50 years and above should prompt evaluation for GCA. Steroids, especially during the acute phase, must be started urgently to avoid irreversible neurological impairment.

[Prehospital ultrasound and cardiological emergencies]

Technological advances over the past two decades have paved the way for the prehospital use of ultrasound. This practice was first developed in traumatology and then in a multitude of other indications, including cardiology. The development of pulmonary ultrasound is certainly the most visible illustration of this. Firstly, because it is an extra-cardiac examination that provides the answer to a cardiac question. Secondly because from a theoretical point of view this ultrasound indication was a bad indication for the use of ultrasound due to the air contained in the thorax. Thirdly, because this indication has become a 'standard of care' when caring for a patient with dyspnea - a practice that has become widespread during the COVID epidemic. In patients with heart failure, ultrasound has a high diagnostic power (including for alternative diagnoses) which is all the more precise since the technique is non-invasive, the response is obtained quickly, the examination can be repeated at desire to follow the evolution of the patient. The main other indications for prehospital ultrasound are cardiac arrest to search for a curable cause, identification of residual mechanical cardiac activity, monitoring of cerebral perfusion; chest pain, for both positive and negative diagnoses; shock for the search for an etiology and therapeutic follow-up or even pulmonary embolism or ultrasound for the search for dilation of the right ventricle which is now at the forefront of the recommendation algorithm.

Pre-hospital transfusion of post-traumatic hemorrhage: Medical and regulatory aspects

Data of good methodological quality have recently become available to support prehospital use of transfusion in the severe trauma setting. Consistent with recent guidelines for the implementation of damage control resuscitation in the hospital in this setting and in the wake of numerous cohort study data from wartime medicine, they are now guided by recent guidelines for the use of freeze-dried plasma. The main difficulties to overcome in order to implement a practice are of a regulatory and logistic nature.

[Infectious emergencies in urology]

OBJECTIVE

To report the nature, diagnosis and therapeutic strategy of infectious emergencies in urology.

MATERIAL AND METHODS

Bibliographic research from Pubmed, Embase, and Google scholar in July 2021. A synthesis of the guidelines of national infectious diseases societies.

RESULTS

Urosepsis and complicated urinary tract infection have a standardized definition. Diagnosis and therapeutic strategy are presented for upper tract urinary infection, male urinary infection, healthcare associated urinary infection, symptomatic canduria and urinary infections of the elderly. Appropriate antibiotherapy should be tailored to the degree of severity, bacterial ecosystem, patient characteristics et localization of the infection.

CONCLUSION

Urinary infections can be critical and require immediate care. Knowledge of the guidelines and of appropriate diagnosis and therapeutics strategy improve care which should be rapidly applied, and collegial.

[Outcomes following the triage of patients for urological cancer and non-cancer surgery during Covid-19 pandemic peak]

Introduction

Lors de la première vague épidémique Covid-19, des mesures de triage, sans PCR systématique, étaient mises en place pour sélectionner les patients à opérer. Notre étude a comparé leurs résultats chirurgicaux après triage à ceux d’un groupe contrôle.

Matériel

L’analyse portait sur l’ensemble des patients initialement programmés dans un centre Covid de référence et inclus consécutivement, du 15 mars au 1^er mai 2020 (NCT04352699). Leurs données étaient recueillies prospectivement et ultérieurement comparées à celles des patients opérés 1 an auparavant sur la même période dans ce centre. Le critère d’évaluation principal était l’admission post-opératoire en unité de soins intensifs (USI). La morbidité, la mortalité postopératoire, le report d’interventions, les tests PCR étaient évalués. Des analyses de sous-groupes étaient réalisés pour les patients opérés de cancer.

Résultats

Après triage, 96 des 142 interventions programmées ont dû être reportées. Sur les opérés, 48 (68 %) l’étaient pour cancer. Au total, aucun cas de pneumonie Covid-19 post-opératoire n’a été identifié. Trois patients (4 %) ont été admis en USI, dont un finalement décédé pour sepsis urinaire. Chez ces patients, les RT-PCR étaient négatives. Globalement, comparativement au groupe contrôle, aucune différence d’admission en USI, ni de taux de mortalité post-opératoire n’ont été rapportées.

Conclusions

Le triage de la première vague n’a pas surexposé les patients sélectionnés à un risque de complication ou de décès post-opératoire, particulièrement pas pour ceux opérés pour cancer. En revanche, 67 % des patients ont été reportés, avec un risque associé à des retard de soins pouvant conduire au décès.

Niveau de preuve

3.

Emergency psychiatric management of borderline personality disorder: Towards an articulation of modalities for personalised integrative care

Building on existing literature, the authors draw the landscape of psychiatric emergencies, and focus on borderline personality disorder, frequently encountered, and strongly linked to death by suicide. A review of knowledge in terms of diagnosis, prognosis, etiology, and treatment, as well as their own experiences, lead them to propose areas of progress that would secure the patient's care pathway. The evolution of society has led psychiatric emergency departments to play the role of a safety net and an entry point to the mental health system. Borderline personality disorder is one of the most common pathologies encountered in psychiatric emergencies. It represents a major concern, long characterized by an often dramatic evolution, and by the human and economic stress it generates. However, since the 1990s, knowledge of this disorder has been refined, and today there are various means of evaluation, good clinical practices and psychotherapeutic treatments, thanks to which significant and lasting improvement is possible. Recent studies highlight the crucial role of hospital caregivers, and the benefit of consolidating their skills by providing them with the knowledge and tools specific to this disorder. They also converge on the interest of setting up specific emergency treatment modalities, particularly highly structured, safe and empowering for the patient, in order to improve their effectiveness. The authors suggest that a case formulation model for persons with borderline personality disorder in emergency would make it possible to activate these two levers of progress, while improving collaboration between hospital and outpatient care. This would also address their main concern of optimizing the patient's therapeutic pathway and reinforcing adherence to treatment that could bring remission, and should be supported by data from empirical research.

[Appendicitis schistosomiasis]

Appendiceal schistosomiasis is a rare disease of only histopathological diagnosis. Appendectomy should be followed by treatment with praziquantel to avoid complications. We report two cases of appendiceal schistosomiasis and discuss the role of this infection of this infection in the pathogenesis of appendicitis. Finally, we recommend a routine pathological examination of all appendicectomy specimen in endemic areas for better care for patients.

[Human Resources for Unplanned Activities in Obstetrics and Gynecology. Consensus statements by the CNGOF, CARO, CNSF, FFRSP, SFAR, SFMP and SFN]

OBJECTIVE

To determine a minimum threshold of human resources (midwives, obstetricians and gynecologists, anesthesiology and intensive care units, pediatricians) to ensure the safety and quality of unplanned activities in Obstetrics and Gynecology.

MATERIALS AND METHODS

Consultation of the MedLine database, the Cochrane Library and the recommendations of authorities. Meetings of representative members in different modes of practice (university, hospital, liberal) under the aegis of and belonging to the French College of Obstetricians and Gynecologists (CNGOF), the French Society of Anesthesia and Resuscitation (SFAR), the French Society of Neonatalogy (SFN), the French Society of Perinatal Medicine (SFMP), the French College of Midwives (CNSF), the French Federation of Perinatal Care Networks (FFRSP) with elaboration of a re-read text by external experts, in particular by the members of the Boards of Directors of these authorities and of Club of Anesthesiology-Intensive Care Medicine in Obstetrics (CARO).

RESULTS

Different minimum thresholds for each category of caregivers were proposed based on the number of births/year. These proposed minimum thresholds can be modulated upwards according to the types (level I, IIA, IIB or III) or the activity (existence of an emergency reception service, maternal-fetal and/or surgical activity of resort or referral). Due to peak activity and the possibility of unpredictable concomitance of urgent medical procedures, it is necessary that organizations plan to use resource persons. The occupancy rate of the target beds of a maternity ward must be 85%.

CONCLUSION

These proposed minimum thresholds are intended to help caregivers providing non-scheduled perinatal as well as Obstetrics and Gynecology care to make the most of the human resources allocated to institutional bodies to ensure their safety and quality.

[Effect of frontal electrodes location on the electrocardiogram quality of obese subjects: Roots versus limb of extremities]

INTRODUCTION

In obese patients, standard recording of electrocardiogram seems to have specific electrical modifications related to obesity. These modifications could be minimized by the use of alternative recording techniques. The aim of this study is to evaluate the effect of the recording technique (standard versus Lund) on the electrocardiogram quality in healthy obese patients.

METHOD

This is an observational and descriptive study carried out in emergency medical services during a two years period. Healthy subjects with an age over 18 years and a body mass index (BMI)≥30kg/m² were included. Each participant had an electrocardiogram according to Lund's technique immediately followed by a standard recording. Deflections amplitude and their respective axes were compared between the two techniques. The primary endpoint was the frequency of microvoltage. The secondary endpoints were the flat T wave at the inferior and the left axial deviations.

RESULTS

Fifty obese patients were included. The average BMI was 36.8±6.6kg/m². The average age was 45±13 years with a sex ratio of 0.52. The standard technique was associated with a higher incidence of microvoltage (40% versus 20%, P=0.029) and flattening of the T wave (40% versus 18%, P=0.015). Analysis of the variance of the P, QRS and T wave axes did not find any difference between the two techniques.

CONCLUSION

The Lund technique reduces the incidence of electrical abnormalities in the electrocardiogram of healthy obese patients.

Ultrasound for the diagnosis of pyogenic flexor tenosynovitis

The usefulness of ultrasound for making the diagnosis of pyogenic flexor tenosynovitis (PFTS) has been demonstrated. The primary goal of this study was to show that the diameter of the flexor sheath near the A2 pulley was larger when PFTS was present compared to the healthy contralateral finger. The secondary goal was to determine the reproducibility of these ultrasound measurements. Our series included 20 patients (12 men and 8 women) operated due to PFTS. The average age was 41.7 years old. The average diameter of the digital sheath measured near the A2 pulley on transverse and longitudinal ultrasound sections was 5.01mm (transverse 5mm, longitudinal 5.03mm) on infected fingers, and 4.17mm on healthy contralateral fingers. Reproducibility, as measured by the intraclass coefficient between transverse and longitudinal values, was 0.910 for infected fingers and 0.928 for contralateral fingers, thus was excellent. Our hypothesis was confirmed. A unilateral increase of more than 20% in diameter of the flexor sheath measured in transverse or longitudinal ultrasound sections near the pulley A2 contributes to the surgical indication when a patient presents with PFTS.

[White hemithorax in a young women carrying coffee and milk spots]

INTRODUCTION

Neurofibromatosis type 1 (NF1) or Von Recklinghausen disease is an autosomal dominant genetic disorder with multivisceral manifestations. We report the case of a spontaneous haemothorax in a young lady wearing this genetic pathology.

CASE REPORT

A 31-year-old woman with kyphoscoliosis developed acute chest pain and dyspnea. The physical examination revealed a right pleuritic syndrome, coffee and milk spots and neurofibromas of the trunk. Biological assessment showed anemia at 6.4g/dl. Chest x-ray revealed a right side opacification. The pleural puncture showed an incoagulable hemorrhagic fluid. The chest CT scan showed no vascular abnormalities. The diagnosis of spontaneous haemothorax, revealing NF1, was retained. Transfusion and thoracic drainage were performed followed by haemostasis surgery. Pleural exploration showed pleural hematoma with regard to the 5th intercostal space. Electrocoagulation and declogging were performed. The evolution of the patient was favorable.

CONCLUSION

Haemothorax is a rare and serious complication which may reveal NF1. It must be suspected when sudden and spontaneous white haemithorax occurs in NF1.

[Initiation of first dialysis and three months quality of life of patients with end stage renal disease in the French territories of Guadeloupe and Guyane]

End stage renal disease is a major public health problem in the French Departments of Guadeloupe and Guiana because of the high prevalence of both type 2 diabetes and hypertension. We investigated factors associated with an emergency start of dialysis, 3 months' quality of life for patients starting a first replacement therapy in Guadeloupe and French Guiana using the data of the Réseau épidémiologie et information en néphrologie network, completed with data from the quality of life questionnaires SF-36 and KDQoL. A total of 242 patients (184 in Guadeloupe and 58 in Guiana) were included. An emergency start was found for 112 (46.5%) patients (Guiana: 74.1%; Guadeloupe: 37.7%). In the multivariate model, an emergency start was associated with the number of nephrology consultations in the year before dialysis and the creation of an arteriovenous fistula prior to the first dialysis. The quality of life scores did not differ between the groups emergency start or not but were higher than those measured in mainland French studies on dialyzed population. Lack of nephrology consultations and dialysis preparation are the main factors associated with an emergency start of the first dialysis, highlighting the need to adapt the provision of care for chronic kidney disease in these departments.

Usefulness of ultrasound for the diagnosis of pyogenic flexor tenosynovitis: A prospective single-center study of 57 cases

Pyogenic flexor tenosynovitis (PFT) is a functional emergency in hand surgery; however, its diagnosis can be difficult to make. It should always be considered when a patient presents with an inflamed finger. The goal of this study was to investigate the usefulness of ultrasound in the diagnosis of early PFT. Seventy-three patients with suspected pyogenic flexor tenosynovitis were candidates for the study. Since the diagnosis of PFT was obvious in 16 patients, they were excluded from the study and immediately underwent surgery. The remaining 57 patients underwent a clinical examination by a senior surgeon, a blood test for C-reactive protein levels and an ultrasound (US). The US results were compared to the intraoperative findings if the patients were operated or to the clinical outcome in non-operated patients. Seventeen patients had the US diagnosis of PFT confirmed intraoperatively. In 10 patients, the US diagnosis of PFT was not confirmed intraoperatively. In 29 other patients, the diagnosis of PFT was ruled out by US; they all had good outcomes after being treated with antibiotics. In one patient for whom the diagnosis of PFT had been ruled out by US, PFT was actually present. Ultrasound had 94% sensitivity, 65% specificity, 63% positive predictive value, and 95% negative predictive value. Ultrasound is useful as a diagnostic tool for managing early PFT thanks to its excellent negative predictive value and specificity. This objective examination complements the surgeon's subjective clinical examination.

[Epidemiology of emergency consultations for acute urine retention]

INTRODUCTION

Acute urinary retention (AUR) is a common reason for emergency consultation. It may be spontaneous or precipitated and affects both men and women. The purpose of this study was to determine the profile of men visiting emergency departments for an AUR.

MATERIEL AND METHODS

A retrospective monocentric study including all men who consulted the emergency department between January 2014 and December 2016 for AUR was conducted.

RESULTS

In 3 years, 731 patients were admitted for AUR (611 men and 120 women). The mean age was 71.6±14 years with a mean retention volume of 948±668mL drained for 96% of patients (n=584) through a bladder catheter and 4% (n=27) with a suprapubic catheter. Most patients had an urological (66%, n=104) or neurologic (40%, n=242) history and 23% (n=136) already had an episode of AUR. In 28% of cases (n=173), the globe was not painful. A majority of AUR were spontaneous, 53% (n=326) versus 46% (n=279) who were precipitated, secondary to a recent surgical procedure (<1 month) (15%, n=89), hematuria (9%, n=54), or male urinary tract infections (7%, n=42). Patients were treated externally in 71% (n=436), 25% (n=153) were hospitalized with significantly more comorbidities.

CONCLUSION

Men consulting emergency for AUR are 72 years old, with a globe volume of 942mL. Thirty-three percent have a history of BPH, with a prostate treatment like alpha-blockers type. Almost all patients were treated with a bladder catheter and the majority was treated externally.

LEVEL OF EVIDENCE

4.

Functional and radiographic evaluation of the treatment of traumatic bone loss of the hand using the Masquelet technique

This study was a retrospective evaluation of 18 patients with traumatic bone loss affecting the fingers, hand and wrist who were treated using the induced-membrane technique. Sixteen men and two women, mean age 54years (27-74) presented a hand injury including bone loss. Sixteen patients were treated on an emergency basis and two following nonunion of their fractures. There were 13 cases of open fracture of the phalanx and 5 cases of metacarpal fractures. These patients were treated with debridement and the injuries were covered when necessary. To address the bone loss, the first step of the induced-membrane technique involved placing a cement spacer (polymethylmethacrylate [PMMA]) without antibiotics in the defect. During the second step, the cement spacer was removed and replaced by autologous cancellous bone graft. The graft was placed within the biological tube left empty after removal of the cement. For each patient, bone union was assessed with radiographs and/or CT scan. Failure was defined as nonunion at 1year. In 16 patients, the fractures had healed after 4months (1.5-12months) on average. Two failures were noted (one nonunion treated using a PIP prosthesis and one case of delayed union). Mobility of the fingers, evaluated using the Total Active Motion (TAM) was 145° (75°-270°). The Kapandji score reached 8 for the thumb. Grip strength reached 21kg/F and pinch strength was 5kg/F; these values were 50% of those in the healthy hand. The induced-membrane technique is simple and can be used to treat traumatic bone loss in an emergency, thus avoiding amputation and limb shortening, while preserving limb function. It provides immediate stability and allows early mobilization.

[Emergency caesarean sections in primary care maternity: Impact of a color code]

OBJECTIVES

To estimate the impact of the introduction of color code on the decision to birth-delay (DDB) used to prioritize the emergency caesarean sections in a primary care maternity.

MATERIALS AND METHODS

All patients who had an emergency caesarean section, for a single fetus, were included. The obstetrician, the anesthesiologist and the nurse of operating theatre were not on call in the maternity in nighttime. The study was divided into phase I corresponding to the period before the introduction of the color code and phase II, the period after introduction of the color code. The DDB was studied for each phase and for each color code in phase II, and depending on the day or night period.

RESULTS

Two hundred and seventy-six patients were included. In phase I, the average DDB was 54minutes against 44minutes in phase II (P=0.0003). The average time between the decision and caesarean birth for the green code was 62minutes, 42minutes for orange code, 22minutes for red code (P<0.001). There was no action on the time of caesarean decision on the choice of color code. There was no time difference between daytime and nighttime either in phases I or II.

CONCLUSION

The introduction of color code for emergency caesarean sections was a benefit in reducing the DDB. There was no observed difference between day or night periods regarding DDB or color codes.

[Treatment delay in patients with first episode of retinal detachment in the studied eye in Midi-Pyrénées]

INTRODUCTION

Retinal detachment (RD) is a potentially blinding condition. Delay in management is a major prognostic factor. In our study, we analyzed the treatment delay for retinal detachments in the Midi-Pyrenees area, and factors which may influence it.

MATERIAL AND METHODS

Observational, cross-sectional, multicentric study, carried out over a 6-month period.

PRIMARY OUTCOME

time between diagnosis and surgery. Secondary outcome: time between first symptoms and surgery. Non-parametric tests were used to analyze the influence of sociodemographic features, clinical features, distance between home and surgical center, and occurrence over a weekend.

RESULTS

One hundred and fiftty-nine patients were included. The mean time between diagnosis and surgery was 4.4 ± 12.3 days (2.7 ± 4.3 for recent RD, less than 1 month), and was increased by the presence of a weekend (P<0.001), or of a weekend with public holiday (P=0.023), and by macular detachment (P=0.008). The mean time between first symptoms and surgery was 12.0 days and was increased by the absence of RD history (P=0.023), and by macular detachment (P=0.046). No association was observed between these times to surgery and the distance between the patient's home address and the place of surgery.

CONCLUSION

The time between diagnosis and surgery was relatively short in the Midi-Pyrénées area, but we often noted a delayed diagnosis, which may be due to the patient's lack of awareness of the symptoms and difficult access to specialty consultations. However, no relationship was found between this time-to-surgery and the distance between the patient's home and the surgical center.

[Ultrasound in emergency medicine]

Ultrasound has revolutionized the practice of emergency medicine, particularly in prehospital setting. About a patient with dyspnea, we present the role of ultrasound in the diagnosis and emergency treatment. Echocardiography, but also hemodynamic ultrasound (vena cava) and lung exam are valuable tools. Achieving lung ultrasound and diagnostic value of B lines B are detailed.

[Cross-hand replantation in bilateral upper limb amputation: An anatomical emergency]

Bilateral amputations of upper limbs are excessively rare clinical situations. We report an exceptional clinical case of bilateral amputation of upper limbs at different levels: destruction of the right hand and left transhumeral amputation in a patient after an attempted suicide on train lines. This special situation led us to perform a cross-hand replantation of the left hand to the right forearm. Only 4 other similar cases have been published in the literature. Once the surgical indication had been formulated collectively, and taking into account all the ethical issues surrounding such a decision, we had to solve the issue of inverting anatomical structures in emergency. We have provided a detailed description of our surgical technique. The aim was to save at least one organ used for grasping. The result obtained is presented and reviewed.

[Interest of emergency coronary computed tomography for exclusion of coronary artery disease in patients with acute chest pain and low to intermediate risk]

PURPOSE

To demonstrate the usefulness of the multislice computer tomography coronary angiography (CCTA) in patients with suspected acute chest pain without electrical changes or enzyme rise, and with low cardiovascular risk.

PATIENTS AND METHODS

Fifty-three patients at low or intermediate risk for coronary artery disease, who were admitted in the emergency department for an acute chest pain, and who underwent a CCTA, were included in the study. Results of the CCTA were classified as normal, non-obstructive stenosis (≤ 50% stenosis in diameter), obstructive stenosis (> 50% stenosis in diameter). The mortality was assessed during a 4-years follow-up period.

RESULTS

Mean age was 61 years (36-86), 43% of patients were women. The CCTA was normal in 35 patients (66%), seven patients (13%) had non-obstructive stenosis and 11 (21%) had obstructive stenosis. In the group of normal CCTA, 8.5% of patients were admitted in cardiac intensive care unit, 57.1% in the non-obstructive stenosis and 90.9% in the group of obstructive stenosis. No deaths occurred during the 4-year follow up in the group of patients with normal CCTA.

CONCLUSION

This study confirms the negative predictive value of CCTA for the diagnosis of coronary artery disease and for further clinical events in patients at low or intermediate risk referred to emergency department for an acute chest pain.

[Tracheal intubation in the Emergency Unit: accidents and incidents in the teaching hospital of Gabriel Touré of Bamako]

INTRODUCTION

Intubation in urgency is characterized by a greater difficulty compared with intubation in situation regulated with the operating theatre suite. In urgency, the determination of the predictive anatomical factors of difficult intubation is secondary. The incidence of the complications of endotracheal intubations in urgency in the French system was 11,6% with a rate of failure to 0,5.

OBJECTIVE

To study the incidents and accidents during endotracheal intubations in the service of reception of the urgencies with the Gabriel TOURE teaching hospital of Bamako.

PATIENTS AND METHOD

A prospective cross-sectional study was conducted from October 2010 at September 2011 with the service of reception of the urgencies of the Gabriel Touré teaching hospital. All the intubated patients were included. All the patients received a clinical evaluation and paraclinic examinations. Clinical monitoring was carried out in the 24 hours following the accident. The statistical test which was used for the comparison of our results was Khi ² with a threshold of significance fixed at P<0,05.

RESULTS

For the period of study 120 cases of accidents and incidents were collected for 320 intubated patients - a frequency of 37,5%. The age bracket 15 - 29 was prevalent representing 30,8 % of patients. The sex ratio was 2,3 in favour of men. In 44.3% of cases patients died in the 24 hours following intervention. Only patients admitted for cranial traumatism presented undesirable side effects in 50% of the cases versus 50% for the other joined reasons for admission.

CONCLUSION

The accidents during endotracheal intubation in urgent interventions are considerable, hence the acquisition of more suitable material and good training would decrease incidence.

[Emergency nephrectomies: retrospective monocentric study, about eight cases]

OBJECTIVE

Emergency nephrectomies are rare because of the improvement of the management of urinary tract infections and the development of radio-embolization. Few series of patients have been reported. The objective of our study is to assess the indication, the morbi-mortality and the outcome of the emergency nephrectomy performed in our hospital.

PATIENTS

Between January 2011 and November 2012, eight patients underwent an emergency nephrectomy at the University Hospital Center of Caen. The present review reports the characteristics of this emergency nephrectomy and their morbi-mortality.

RESULTS

Six women and two men were analyzed retrospectively between January 2011 and November 2012. All patients except one needed intensive care for a multiple-organ failure. All these eight emergency nephrectomies concerned a native kidney with a surgical approach as a lombotomy or subcostal laparotomy. Both patients survived. One patient need a renal dialysis support.

CONCLUSION

Emergency nephrectomy are rare. Uncontrolled urinary sepsis represents the main indication. Identifying the population at risk of evolution to the toxic shock is indispensable for a better and faster care and to reduce the mortality bound to the sepsis.

[Blood products delivery by hospital blood banks in emergency situations in France]

In France, 13.5% of labile blood products (LBP) are delivered by 644 hospital blood banks, 472 being devoted to emergency only. A nation-wide survey aimed to describe their activity in emergency situations was carried out from September 12th to 26th, 2011. All of 26 French regions but two participated, 548 (85%) of their hospital blood banks answered a questionnaire, of which 56% had actually issued blood in emergency situations. A total of 5241 LBP were delivered, 24% for utmost vital emergencies (UVE), 25% for vital emergencies (VE) and 51% for relative emergencies (RE). In UVE and VE, 47% of the packed red blood cells (PRBC) delivered were O RH1. Females were half of the 2102 patients, mean age was 67 years. In UVE, banks devoted to emergency only, issued LBP for 228 patients (57%) and other banks for 169, acute digestive tract and surgical hemorrhage being the most frequent indications. The average number of PRBC transfused in 24 hours per patient varied with the criticality of the emergency: 2.3 for RE, 3.9 for VE and 6.1 for UVE. The mortality rate at 24 hours of first delivery was 1.2% in RE, 2.8% in VE and 10.1% in UVE. Time between prescription and start of transfusion of PRBC in UVE was within 15 minutes in 50% of cases and within 25 minutes in 75% of cases for emergency devoted banks but respectively 25% and less than 50% for others. The proportion of surviving patients having received more than three LBP in 24 hours was 58% in UVE, 33% in VE and 10% in RE. The proportion of over the limit waiting time for PRBC transfusion in UVE is critical, mainly for banks not only devoted to emergencies. The high proportion of UVE and VE patients receiving three PRBC or less in 24 hours may also be an indicator that some physicians do not comply with emergency prescription rules. An effort should be made to improve the activity, in emergencies, of a part of hospital blood banks and the way physicians use them.

[Evaluation of the activity of a urological emergency unit in university hospital]

AIM OF THE STUDY

To determine the epidemiology of urological emergencies in a university hospital and the interest of a dedicated urological emergency unit.

PATIENTS AND METHODS

In 2008, a dedicated urological emergency unit was individualized in our department of urology. We conducted a retrospective study including all patients consulting in this unit in 2009 with epidemiological, clinical and therapeutic data.

RESULTS

During 2009, 1257 patients consulted in this unit. Main diagnoses were acute urinary retention (303, 24.11%), renal colic (219, 17.42%), urinary infections (278, 22.11%), postoperative complications (141, 11.22%), symptomatic benign prostate hyperplasia (65, 5.17%), genitourinary cancers (61, 4.85%), trauma of urinary apparel (41, 3.26%), and spermatic cords torsion (10, 0.8%). In 99 cases (7.88%) diagnosis did not involved the urinary system. The treatment was surgical in 213 (17.7%) cases, technical procedure under local anesthesia in 368 (29.3%) and a medical treatment in 675 (53.7%) cases. Six hundred and sixty (52.5%) patients were managed ambulatory whereas 596 (47.5%) needed hospitalization.

CONCLUSION

The opening of a dedicated urological emergency unit lead to 1257 emergency consultations. Frequent etiologies were acute urinary retention, renal colic and urinary infection. The creation of this unit allowed to register and to valorize this emergency activity through the ATU emergency amount.

[Accidental out-of-hospital deliveries]

Unexpected out-of-hospital delivery accounts for 0.5% of the total number of delivery in France. The parturient is placed under constant multiparametric monitoring. Fetus heart rate is monitored thanks to fetal doppler. A high concentration mask containing a 50-to-50 percent mix of O(2) and NO performs analgesia. Assistance of mobile pediatric service can be required under certain circumstances such as premature birth, gemellary pregnancy, maternal illness or fetal heart rate impairment. Maternal efforts should start only when head reaches the pelvic floor, only if the rupture of the membranes is done and the dilation is completed. The expulsion should not exceed 30 min. Episiotomy should not be systematically performed. A systematic active management of third stage of labour is recommended. Routine care such as warming and soft drying can be performed when the following conditions are fulfilled: clear amniotic liquid, normal breathing, crying and a good tonus. Every 30 seconds assessment of heart rate, breathing quality and muscular tonus then guide the care. The redaction of birth certificate is a legal obligation and rests with the attending doctor.