Perioperative Outcomes of Emergency Surgeries Before and During the Covid-19 Pandemic: A Philippine Tertiary Hospital Experience

Introduction: The COVID-19 pandemic has imposed a large burden on our global medical systems, particularly in patients that would require emergency surgery. Method(s): This single centre study determined the perioperative outcomes of patients who underwent emergency surgery before and during the COVID-19 pandemic after using a propensity score matching analysis. Result(s): A decrease in the number of emergency surgeries performed during the pandemic was noted at 47.9%. Data showed that severe complications arose more frequently during the pandemic (pvalue<0.05). Furthermore, it arose more frequently in patients who had a concomitant COVID-19 infection. Age was directly proportional to the likelihood of developing of severe postoperative complications (pvalue<0.05). Undergoing cancer surgery and being classified as ASA IV increased the likelihood of developing severe postoperative complications (pvalue<0.05). Preoperative time was a significant factor for patients who underwent trauma and can- cer surgery during the pandemic since it was noted to be directly proportional to the likelihood of developing severe postoperative complications (pvalue<0.05). The mortality rate was significantly pronounced during the pandemic for patients who underwent benign and trauma surgeries (pvalue<0.05). Conclusion(s): Severe complications arose more frequently during the pandemic. Undergoing cancer surgery and being classified as ASA IV increased the likelihood of developing of severe postoperative complications. Age and Preoperative time were noted to be directly proportional to the development of severe postoperative complications particularly in trauma and cancer surgeries. The mortality rate was significantly more pronounced during the pandemic for patients who underwent benign and trauma surgeries especially with longer preoperative time.

Specificities of pediatric ocular emergencies before and during the COVID-19 era: A retrospective comparative study in an eye-related emergency department in Paris.

INTRODUCTION: Epidemiological data on the use of eye-related emergency services by children are limited. The objective of this study was to determine how COVID-19 affected the epidemiological trends of pediatric ocular emergencies. METHODS: We performed a retrospective chart review of children under the age of 18 years who visited our eye-related emergency department between March 17 and June 7, 2020 and between March 18 and June 9, 2019. This was a descriptive and comparative analysis of the two study periods based on the demographic characteristics of patients and the diagnosis reported by the ophthalmologist in the digital medical charts. One of the investigators performed a second reading of the files to homogenize the diagnosis classification based on the most frequently found items. RESULTS: In total, 754 children were seen in our eye-related emergency department during the 2020 study period versus 1399 in 2019, representing a 46% decrease. In 2019, the four main diagnoses were traumatic injury (30%), allergic conjunctivitis (15%), infectious conjunctivitis (12%), and chalazion/blepharitis (12%). In the 2020 study period there was a significant decrease in the proportion of patients presenting with traumatic injuries (p < 0.001), infectious conjunctivitis (p = 0.03), and chalazion/blepharitis (p < 0.001). Consultations for chalazion/blepharitis were the most affected by the pandemic, followed by traumatic injuries (-72% and -64%, respectively). The proportion of patients who required surgery after trauma was higher in 2020 than in 2019 (p < 0.01), but the absolute number of severe trauma cases remained stable. CONCLUSIONS: The COVID-19 pandemic was accompanied by a decrease in the overall use of a pediatric eye-related emergency services in Paris. Visits due to benign causes and ocular trauma also decreased, but visits for more severe pathologies were not affected. Longer-term epidemiological studies may confirm or refute a change in eye emergency department use habits.

Comparison of Survivorship and Failure Modes Between Anatomic and Reverse Total Shoulder Arthroplasty Across Multiple Government Joint Registries for a Single Platform Shoulder System

[...]recent years have seen a dramatic shift in utilization of rTSA in which rTSA is increasingly used to treat OA in patients with an intact rotator cuff, with a corresponding decline in use of aTSA.1-5 The reasons for this shift in usage are multi-factorial but may be due to the perceived lower risk of revision surgery with rTSA relative to aTSA, as the quality of the rotator cuff muscles and tendon are not necessary for a functional rTSA but are pre-requisite for a functional aTSA. Furthermore, these registries have high rates of government-mandated compliance such that all patients are enrolled and very few patients are lost to follow-up, thus minimizing the potential for selection bias that is inherently present in nearly all nongovernment registry clinical outcome studies. [...]to better understand the relative differences in primary aTSA and primary rTSA usage and performance, we analyzed two different government joint registries for survivorship and for reasons for revision associated with one platform shoulder system and compared trends in usage of aTSA and rTSA over a period of over 10 years to elucidate reasons for any market trends. Additionally, reasons for revision and the cumulative revision rate were assessed across the government joint registries to quantify and compare the performance of this platform shoulder prosthesis for primary aTSA and primary rTSA in each country over the study period. Over the period of analysis, use of primary aTSA and primary rTSA with the particular platform system has increased year to year in both Australia and the UK, with the exception of a decline in 2020 and 2021 due to COVID-19.

Effects of Post COVID-19 Pneumonia on the Prognosis of Trauma Patients undergoing Treatment in a Tertiary Care Hospital

Background: In the light of post severe acute respiratory syndrome (SARS) and Middle East respiratory syndrome (MERS) Pneumonias playing a role in the long-term respiratory complications in patients subsequently involved in trauma, a study was conducted to assess the post COVID-19 Pneumonias on the prognosis of trauma patients in a Tertiary care Hospital of Telangana. Aim of the Study: To identify the post COVID-19 pneumonia and respiratory complications, their severity, factors affecting the management of trauma patients and the long-term sequelae. Materials: 42 patients categorized on American Association for the Surgery of Trauma (AAST) injury scoring scales were included. Patients aged between 18 and 70 years were included. Patients with previous history of post COVID-19 lung disease for 09 months or above were included. Pulmonary function tests like FEV1, FVC, TLC and DLCO were performed and analyzed. The CT scan signs were based on the involvement of the lung parenchyma as: Normal CT (no lesion), minimal (0-10%), moderate (11-25%), important (26-50%), severe (51-75%), and critical (>75%). Result(s): 42 patients with trauma with either COVID-19 disease affecting the lungs or RTPCR positive were included. There were 29 (69.04%) male patients and 13 (30.95%) female patients with a male to female ratio of 2.23:1. The mean age among the men was 41.55+/-3.25 years and 38.15+/-4.10 years in female patients. There were 33/42 patients with positive RTPCR test and 09/42 were negative for RTPCR test for COVID-19. Conclusion(s): Recovery from COVID-19 disease especially with lung parenchyma changes during the active state has shown to affect adversely the morbidity of post trauma surgeries. Preoperative assessment of Lung function tests such as FEV1, FVC, TLC and DLCO would guide the surgeon and the anesthetist in the surgical management of such patients.Copyright © 2023, Dr Yashwant Research Labs Pvt Ltd. All rights reserved.

Impact of the resumption of winter sports on the provision of emergency trauma care

The resumption of the winter sports tourist activity, after the brutal stop due to the Covid-19 pandemic, has required health professionals to reorganize the emergency care offer. It is therefore essential to work on the prevention of trauma risks. The challenge is to deal with these emergencies while maintaining the usual activity, in a context of shortage of beds and staff that is getting worse. Feedback from the Grenoble-Alpes University Hospital. © 2023 La reprise de l'activité touristique des sports d'hiver, après l'arrêt brutal dû à la pandémie de Covid-19, a demandé aux professionnels de santé une réorganisation de l'offre de soins d'urgence. Il est alors indispensable de travailler sur la prévention des risques traumatologiques. L'enjeu est de faire face à ces urgences tout en maintenant l'activité habituelle, dans un contexte de pénurie de lits et d'effectifs qui s'aggrave. Retour d'expérience du centre hospitalier universitaire Grenoble-Alpes. © 2023

Social and Environmental Triggers of Multiple Sclerosis onset: A Retrospective Study from Iran

Introduction: Multiple sclerosis (MS) is an often-disabling disease of the central nervous system (CNS). The possible triggers of its first presentation such as stressful events, viral infections, vaccinations, and labor are still a matter of debate among scientists. Considering the possible role of infections in MS onset and the reported cases of CNS demyelination following COVID-19 infection and variety of COVID-19 vaccines, this study was conducted to investigate and compare the possible social, environmental, and physical triggers of MS onset before and during the COVID-19 pandemic. Material(s) and Method(s): A cross-sectional study was conducted from 28 February 2022 to 9 June 2022. A researcher-made questionnaire was designed in MS research center of Iran and distributed as an online google form on social media among 1340 Iranian MS patients. Demographic information, MS disease-related data, possible MS triggers (stressful life events, COVID-19 and other infections, COVID-19 and other vaccines, pregnancy or labor, head trauma, surgery, weight loss) were recorded. Patients were divided into two groups regarding the time of MS diagnosis (before and during the COVID-19 pandemic). Binary logistic regression method was used to determine the possible association between patient-reported triggers and diagnosis time (before and during the pandemic) adjusting for possible confounders. Result(s): Of 920 participants, 670 (72.8 %) were female, and the mean age (SD) was 35.63 (+/-8.1). The majority of participants 637 (69.2%) had non-progressive forms of MS, and only 70 (7.6 %) needed assistance for ambulation. The time of MS diagnosis was before the start of the COVID-19 pandemic in 635 (69 %) participants. The differences between the most common first symptoms which led to MS diagnosis, visual type (n: 317 (49.9 %)) before the pandemic and sensory type (n: 170 (59.6 %)) after the pandemic were significant (p-values: 0.008 and <0.01 respectively). A stressful life event was the most common patient-reported MS trigger in both groups, (n: 356 (56.1%)) in patients who were diagnosed before the COVID-19 pandemic, and (n: 156 (54.7%)) in the latter group. Comparing two groups (MS diagnosed before and during the pandemic), economic problems (AOR: 1.81;95%ACI: 1.23-2.65) and job loss (AOR: 2.89;95%ACI: 1.37-6.08) were significantly more frequent stressful life event which trigger MS onset in the latter group while, the stress of occupational or educational exams (AOR: 0.52;95%ACI: 0.34-0.79) was more prevalent in the first group. Conclusion(s): Social triggers such as stressful life events are closely associated with MS onset that had been increased in some categories after the COVID-19 pandemic. If truly recognized, they could be used to prevent the development and exacerbation of the disease.Copyright © 2022

A nontraumatic, right-sided diaphragmatic hernia in an adult diagnosed during an asthma attack

Case report We present a rare case of a right-sided diaphragmatic herniation of the ascending colon, in a 76-year-old asthmatic patient with a non-congenital diaphragmatic hernia, no history of trauma, surgery, or radiation. The patient presented at the emergency room with dyspnea, non-productive cough, wheezing, tachypnea, tight chest, respiratory failure. This patient has a 40-year history of severe persistent extrinsic asthma, treated with high doses of inhaled corticosteroids and LABA. Before the pandemic, this patient was hospitalized 3-4 times a year for her asthma attacks, but in the last 2 years, due to Covid-19, the patient was not hospitalized, resulting in uncontrolled asthma with daily symptoms. During the hospitalization, chest radiography was performed where the hernia was suspected and confirmed by a CT Scan. Despite the diagnosis of diaphragmatic herniation, she was clinically better with the proper asthma treatment and after consulting with her family she refused the intervention to correct the hernia. She has had two vaginal deliveries, no malignancies, no trauma, no intervention in her life. In this case, the only possible cause for the herniation of the colon is persistent cough combined with advanced age, chronic steroid use, and obstructive lung disease. Non-traumatic, right-sided diaphragmatic hernia of the colon in adults is very rare. Persistent cough with other predisposing conditions of this patient is the cause of this herniation. The chest X-ray and CT were essential for making the diagnosis. Rare hernias like this should be kept in mind when coming to a diagnosis.

How Has COVID-19 Affected Orthopedic Surgeons and Residents in Chile? TT -?Como ha afectado el COVID-19 a traumatologos y residentes de traumatologia en Chile?.

Background Since March 2020, Chile has been affected by the coronavirus disease 2019 (COVID-19) pandemic, which has caused disruptions throughout the world, greatly impacting health services and healthcare workers. Objective To describe the demographic characteristics related to the COVID-19 pandemic in orthopedic surgeons and orthopedic surgery residents in Chile. Methods We conducted an on-line survey requesting data on demographics, work, exposure to and infection by COVID-19, symptoms, and protection practices. Results A total of 567 surgeons answered the survey;37 (6.4%) had had COVID-19, without gender differences. Therewas a higher rate of infectionamong residents, 9 from73 (12.3%), than among surgeons, 28 from 494 (5.7%), as well as higher rates of infection among those working more than 60 hours (p<0.05). Among those infected, 31 (83.8%) were from the Metropolitan Region (MR), where the rate of infection was significantly higher compared with other regions (p< 0.05). Only 8 (21.6%) of those infected had medical history. Hospitalization was required by 3 (5.4%), 1 of them in the Intensive care Unit (ICU), and the remaining were handled at home. The most frequent location of infection was the workplace, with the common areas being the main suspected sites, followed by outpatient clinics and orthopedic surgery wards. In total, 40.5% (15) of the sample reported having infected other individuals. There was also an impact in the surgeon s income: 14.8% (84) reported a decrease lower than 20%, and 45% (256), a decrease higher than 50%. This decrease was higher among surgeons than among residents, and higher among those from the MR compared to other regions (p< 0.05). Conclusion Even though orthopedic surgery practice has been reduced by the pandemic, orthopedic surgeons have been exposed to the risk of infection by COVID-19. The workplace seems to be the site that poses the greatest risk, especially the common areas.Copyright © 2022 Georg Thieme Verlag. All rights reserved.

Les indicateurs d'alerte et de surveillance de la Covid-19

Face à la crise sanitaire provoquée par la pandémie de Covid-19 en France, Santé publique France a mis en place un système de surveillance évolutif fondé sur des définitions de cas possible, probable et confirmé. Le décompte quotidien se limite cependant aux cas confirmés par reverse transcriptase polymerase chain reaction ou sérologie SARS-CoV-2 (actuellement via la plateforme SI-DEP), aux cas hospitalisés (via le Système d'information pour le suivi des victimes d'attentats) et aux décès hospitaliers par Covid-19. Ce suivi de la circulation virale est forcément non exhaustif, et l'estimation de l'incidence est complétée par d'autres indicateurs comme les appels au 15, les recours à SOS Médecins, les passages dans les services d'accueil des urgences, les consultations de médecine de ville via le réseau Sentinelle. Le suivi de la mortalité non hospitalière s'est heurté aux délais de transmission des certificats de décès et au manque de diagnostic fiable. Seule la létalité hospitalière a pu être mesurée de manière fiable. Moyennant un certain nombre de précautions statistiques et d'hypothèses de travail, les modèles ont permis d'anticiper l'évolution de l'épidémie à partir de deux indicateurs essentiels : le ratio de reproduction R et le temps de doublement épidémique. En Île-de-France, l'Assistance publique– Hôpitaux de Paris a complété ce tableau de bord grâce à son entrepôt de données de santé et a ainsi pu modéliser de manière fine le parcours de soins des patients. L'ensemble de ces indicateurs a été essentiel pour assurer une planification de la réponse à la crise.Alternate abstract: Facing the arrival of the COVID-19 pandemic in France, Santé Publique France has set up an evolutionary surveillance system based on definitions of possible, probable and confirmed cases. But only cases confirmed by SARSCoV-2, RT-PCR (reverse transcriptase polymerase chain reaction) or serology, hospitalized cases and in-hospital deaths have been recorded on a daily basis. COVID-19 actual incidence has thus been estimated through additional indicators such as specific calls to emergency services (Samu) and SOS doctors, emergency rooms visits, or consultations in a sentinel network of general practitioners. Surveillance of non-hospital mortality has been impaired by delays and diagnostic inaccuracies of death certificates. Only in-hospital lethality could be reliably monitored.With a few essential statistical precautions and working hypotheses, models made it possible to anticipate the evolution of the epidemic based on two essential indicators: the reproduction ratio R, and the epidemic doubling time. In Ile-de-France region, the Greater Paris University Hospitals Group has used its data warehouse to complete this epidemic dashboard, including a fine modeling of patients' care pathways. All these indicators have proved essential to plan the response to this unprecedented crisis.

Collaboration ville–aide médicale urgente–hôpital à l'épreuve de la crise Covid-19, l'expérience des Yvelines

L'évolution actuelle de la demande de soins non programmés porte autant sur une augmentation de volume que sur sa nature. Les missions assurées par les structures d'urgence se sont décentrées vers la prise en charge des complications des pathologies chroniques et des problématiques médicosociales. Une démarche collaborative entre la médecine de ville et l'aide médicale urgente (AMU) a été initiée depuis deux ans dans les Yvelines, entre le Samu 78, l'hôpital de Versailles, le Conseil de l'ordre des médecins 78 et l'Association Plateforme territoriale d'appui 78. Ses objectifs visent, par un travail de coordination multidisciplinaire, à éviter les ruptures de parcours des patients complexes, à favoriser le maintien à domicile et à réorienter les patients vers la ville après un recours à l'hôpital. La crise sanitaire liée au Covid-19 a permis d'accélérer le processus de collaboration ville– AMU avec des objectifs propres à cette crise, notamment grâce à des outils numériques dédiés. Les principaux axes de travail ont été de répondre à l'urgence de la crise sanitaire en organisant une offre de soins sécurisée, d'organiser les parcours des patients fragiles pendant le confinement puis de préparer et d'accompagner le déconfinement grâce à une cellule d'appui et de suivi des cas positifs et de leurs contacts. Les difficultés organisationnelles ou liées à l'acceptabilité de ces nouveaux outils de surveillance et de coordination ont trouvé leurs solutions grâce à un environnement institutionnel favorable et l'implication de leaders intéressés par la conduite de projets innovants. Cette expérience peut préfigurer le futur service d'accès aux soins (SAS).Alternate abstract: The type and amount of the current demand for unplanned healthcare is evolving. Tasks of emergency services moved towards chronic diseases complications, and towards the increasing amount of medico-social issues. For two years, a collaborative approach between community medicine and emergency medical communication center in the Yvelines (78) has been undertaken. The stakeholders are the Samu 78, the Versailles Hospital, the Yvelines Medical Board and the territorial coordination association. This approach aims at preventing inappropriate hospitalization, promoting home care, and redirecting patients to community medicine after a hospital stay, thanks to multidisciplinary coordination teamwork. The health crisis due to COVID- 19 boosted and strengthened community medicine—emergency medical communication center cooperation with specific goals, with the help of dedicated digital tools (among other things). The leading workstreams were to handle the health crisis urgency through the set-up of secured health care provision over the Yvelines area, to manage the course of the precarious patients during the lockdown period and finally to support the lifting of the lockdown with a dedicated backup team, and the follow-up of COVID-19 patients and their close relatives. Solutions to the organizational issues and issues related to the acceptance of the new monitoring and coordination digital tools were found, thanks to a supportive institutional environment, and to the committed leaders interested in the innovative projects. This collaboration should be a model for the new access to healthcare system.

Retour d'expérience sur Covisan : un dispositif médicosocial pour casser les chaînes de transmission de la Covid-19

Covisan a été mis en place à partir du 14 avril 2020 au niveau de quatre sites pilotes de l'Assistance publique-Hôpitaux de Paris (APHP) pour casser les chaînes de transmission au SARS-CoV-2 selon un modèle original déjà éprouvé en Haïti pour éliminer le choléra dans les années 2010. Le dispositif consiste en un dépistage systématique des cas possibles de Covid-19, un accompagnement dans leur confinement et une prise en charge de leurs proches. Des équipes mobiles se sont déplacées au domicile des cas contacts afin d'évaluer les possibilités d'un isolement au domicile, de proposer des aides matérielles (courses, blanchisserie, hébergement externalisé) et de dépister leurs proches. Au 17 juin 2020, 6 376 patients ont été orientés vers Covisan, parmi lesquels 153 avaient une RT-PCR (reverse transciptase polymerase chain reaction) positive au SARSCoV-2. Covisan a permis un partenariat ville–hôpital innovant, en impliquant de multiples acteurs (personnels soignants, administratifs, logisticiens, métiers de service). Les autorités sanitaires se sont d'ailleurs inspirées de ce modèle pour lutter contre l'épidémie en mettant en place le contact tracing. Covisan, qui a appris en marchant, a également rencontré quelques difficultés, en particulier au niveau de la gestion des différents statuts des personnels ainsi qu'au niveau de la communication interne et externe.Alternate abstract: COVISAN was set up from April 14, 2020 at 4 pilot sites of Assistance publique-Hôpitaux de Paris (APHP) to break the sequence of transmission of SARSCoV-2 according to an original model already proven in Haiti to eradicate cholera in the 2010s. This device relies on a systematic screening of the possible COVID-19 cases, assistance in their containment and care for their close relatives. Mobile teams carried out home visits to evaluate the possibilities of home confinement, to propose material help (errands, laundry, outsourcing accommodation) and to propose a screening of their relatives. By June 17, 2020, 6376 patients have been moved towards COVISAN, and 153 had a positive RT–PCR to SARS-CoV-2. COVISAN has made possible an innovating town-hospital partnership, involving multiple actors (nursing staff, administrative staff, logistician, and service professions). Health authorities have decided to model their strategy to control the SARSCoV-2 spread closely to COVISAN's, and implemented "contact tracing”. COVISAN that learned by doing, has also encountered some difficulties, mainly concerning the different staff statutes and also with the internal and external communication.

Impact de la Covid-19 sur les arrêts cardiaques extrahospitaliers en phase de suractivité épidémique : données du registre RéAC

Introduction : Notre objectif était d'analyser la survie des patients victimes d'un arrêt cardiaque extrahospitalier (ACEH) durant la pandémie Covid-19 et de comparer les données en fonction du centre de traitement de l'appel choisi, le 15 ou le 18. Méthode : Nous avons extrait les données exhaustives du Registre des arrêts cardiaques (RéAC), entre le 1er mars et le 30 avril 2020. Nous avons effectué trois comparaisons de la survie à 30 jours (J30) de cohortes de patients : 1) Covid vs non-Covid ;2) appels arrivés au service d'aide médicale urgente (Samu) (15) vs aux sapeurs-pompiers (SP) (18) et 3) appels arrivés au 15 vs 18 pour les patients Covid. Résultats : Sur un total de 870 ACEH, 184 étaient atteints de la Covid. Nous avons observé 487 (56 %) appels arrivés au 15 et 383 (44 %) au 18. La survie à J30 était de 3 %. Les ACEH Covid avaient une survie à J30 plus faible que les non-Covid (0 vs 4 %, p < 0,001). Le délai d'arrivée de SP était plus long lors d'un appel au 15. En revanche, aucune différence de survie n'est observée entre les appels arrivés au 15 ou au 18. Conclusion : La survie consécutive à un ACEH durant la pandémie est extrêmement faible. Cependant, quel que soit le numéro composé (15 ou 18), la survie n'est pas différente, même si le délai d'arrivée des prompts secours est plus court lors d'un appel au 18.Alternate abstract: Introduction: Our aim was to analyze the outof-hospital cardiac arrest (OHCA) care and patients' survival during COVID-19 pandemic by comparing the emergency phone number called to initiate the alert [EMS(#15) or firefighters(#18)]. Procedures: We used data from the French OHCA Registry (RéAC), between March 1, 2020 and April 30, 2020. We performed three comparisons of patient cohorts: 1) COVID vs non-COVID;2) 15 vs 18 calls and 3) in COVID patients, 15 vs 18 calls. Results: We included 870 OHCA, among them, 184 were affected by COVID-19. There were 487 (56%) calls to 15 and 383 (44%) to 18. Patient survival at D+30 during the study was 3%. COVID+ patients had a lower survival rate at D+30 than non-COVID patients (0% vs. 4%, P < 0.001). Firefighters had a long time to arrive on the scene for calls to 15. No difference in survival was observed between 15 or 18 calls. Conclusion: The poor survival of patients during the pandemic is multi-causal but does not appear to be related to the emergency phone number called to initiate the alert [EMS (#15) or firefighters (#18)] even if the arrival time for prompt assistance is shorter on the call to 18.

Retour d'expérience de deux structures d'urgences de centres hospitaliers généraux pendant la crise de la Covid-19

La Covid-19 s'est abattue sur l'Alsace en quelques jours, mettant à mal les hôpitaux de Mulhouse et de Colmar. Bien que proches, des différences notables existent au sein de ces deux structures en termes architecturaux et de ressources humaines. Comment cette vague a-t-elle modifié les organisations de chacun ? Quelles alternatives ont pu être mises en place ? Après la présentation de chaque site sont analysées les adaptations nécessaires afin d'absorber les flux de patients et leur proposer une prise en charge décente malgré des conditions parfois très dégradées. Nouvelles filières, modifications organisationnelles, renforts de personnel en interne puis en externe, augmentation capacitaire nette, recherches de solutions alternatives aux voies classiques d'approvisionnement des matériels… ont été une partie de la solution. Malgré les alertes du terrain, l'action nationale est restée en décalage de compréhension de la gravité de la situation locale, avec des recommandations et des actions soit inapplicables, soit trop tardives. Les établissements et professionnels de santé ont eu un sentiment d'isolement, renforcé par l'absence de représentant des tutelles et notamment de l'Agence régionale de santé sur le terrain. Deux éléments majeurs peuvent être mis en avant : une cohésion majeure de l'ensemble du centre hospitalier avec travail d'équipe et de terrain entre soignants et direction, et une implication de l'ensemble des acteurs de la médecine d'urgence (public, privé, libéraux, service départemental d'incendie et de secours) ;ils ont été les déterminants dans notre capacité à faire face à cet événement inédit.Alternate abstract: COVID-19 fell down on Alsace in few days, putting a strain on both hospitals of Mulhouse and Colmar. Although close, there are significant differences between these two structures in terms of architecture and human resources. How has this wave modified both organizations? After the presentation of each site, we analyzed the necessary adaptations made to absorb the flow of patients and offer them decent care despite sometimes very deteriorating conditions. New pathways, organization modifications, internal then external staff reinforcements, net capacity increase, search for alternative solutions to traditional equipment supplies routes, etc. have been a part of the solution. Despite the alerts from the ground, national action remained out of step with understanding of the seriousness of the local situation, with recommendations and actions either inapplicable or too late to implement. There was a strong feeling of isolation among health care organizations and professionals, reinforced by the absence of representatives from health institutions and particularly from the regional health agency in the field. Two main elements can be highlighted: a strong cohesion of the whole hospital center through teamwork and groundwork between the caregivers and the management, as well as the implication of all the actors of the emergency medicine (public staff, private staff, liberal staff, departmental fire, and rescue service);they were the determining factors in our capability to face this unprecedented event.

Retour d'expérience sur les transports Smur des patients Covid-19

Dès la fin du mois de février 2020, les urgentistes français ont été confrontés à une situation inédite et complexe dans la gestion des cas les plus sévères d'infections pulmonaires associées au nouveau coronavirus (SARSCoV- 2). Les informations en provenance de Chine et les recommandations initiales de l'Organisation mondiale de la santé ont rapidement amené à considérer l'intubation et la ventilation mécanique précoce des malades atteints par la pneumonie de la Covid-19. Or, dès la fin du mois de mars 2020, grâce aux retours d'expérience et de prise en charge, d'abord de la part des réanimateurs et urgentistes italiens, puis espagnols, les pratiques et les recommandations concernant les modalités d'oxygénation et de ventilation des patients Covid-19 ont évolué. Le caractère exceptionnel de cette pandémie et la grande adaptabilité des services de Samu/Smur de France, en l'espace de quelques semaines, pour prendre en charge ces patients oxygénodépendants, justifient que nous en fassions le retour d'expérience, et ce, d'autant plus que nous sommes exposés à un risque de recrudescence d'infections respiratoires graves associées au SARS-CoV-2 à court terme, risquant de saturer une nouvelle fois notre système de santé. Nous détaillons donc ici le retour d'expérience des prises en charge médicales préhospitalières concernant principalement les supports d'oxygénation et de ventilation mécanique.Alternate abstract: At the end of February 2020, French emergency physicians were faced with a new and complex situation in the management of critical cases of SARS-CoV-2 infection. First information from China and the initial recommendations of the World Health Organization (WHO) quickly led us to consider early intubation and mechanical ventilation of patients with hypoxemic COVID-19 pneumonia. However, since the end of March 2020, feedback from Italian intensive care and emergency physicians, then Spanish, led to change in clinical practices and guidelines about oxygenation and mechanical or noninvasive ventilation of COVID-19 patients have evolved. The exceptional character of this pandemic and the great adaptability of French pre-hospital emergency medical services (Samu/Smur) in a few weeks, to manage those oxygen dependent patients, justified our feedback, especially because we are exposed to a risk of resurgence of serious short-term SARS-CoV-2-associated acute respiratory distress syndrome (ARDS), which could once again saturate our health system. We therefore detail here the feedback of pre-hospital medical care, mainly concerning the management of oxygenation and ventilation supports.

Effect of COVID 19 pandemic on oral maxillofacial trauma casualties: A cross-sectional analytical study at a regional trauma centre, Chidambaram

COVID -19 pandemic has unprecedented effect globally. The world health organization has declared it to be a Public Health Emergency of International Concern (PHEIC). The pandemic has a widespread effect on all sectors particularly on health care and management. This has an indirect effect on the lifestyle of people. Various studies have shown that there is a drastic reduction in cases with heart ailments and other major systemic diseases during this era of pandemic. This is a study conducted on trauma cases that has been reported during this pandemic before and after lockdown to analyze the effect of lifestyle on road traffic accidents, to differentiate the mode of maxillofacial injuries, to assess the severity of injury. Aim(s): To study and compare prevalence, mode, severity and the effect of lifestyle on maxillofacial injury reported at casualty during lockdown. Objective(s): 1) To estimate the total prevalence of OMF trauma casualties for the past 7 months (Jan 2020-July 2020) at a Regional Trauma Centre, Chidambaram. 2) Assess the prevalence of OMF trauma casualties during the pre & post lockdown period at a Regional Trauma Centre, Chidambaram. 3) Assess the mode of injury in relation to OMF trauma casualties during the pre & post lockdown period at a Regional Trauma Centre, Chidambaram. 4) Assess the severity of injury (soft tissue and bony) in relation to OMF trauma casualties during the pre & post lockdown period at a Regional Trauma Centre, Chidambaram. 5) To compare the effect of alcohol in relation to OMF trauma casualties during the pre & post lockdown period at a Regional Trauma Centre, Chidambaram.Copyright © 2021 The Authors

Retour d'expérience sur la cellule régionale d'appui à la régulation des lits de réanimation Covidréa pendant la crise Covid-19

La disponibilité des lits de réanimation a été un enjeu majeur de la gestion de la crise Covid-19, imposant aux acteurs régionaux de construire une réponse coordonnée et novatrice pour apporter une réponse en termes de recherche de place. Dans la région Île-de-France, la mise en place du dispositif a été constituée par deux mesures : la refonte du répertoire opérationnel des ressources (ROR) et la création d'une cellule d'appui régionale (Covidréa) comportant des cellules médicale et administrative. Les opérateurs de la cellule médicale étaient des chirurgiens volontaires sous la supervision d'un médecin urgentiste, chargés des actions de recherche et de régulation des demandes. La cellule administrative a vérifié la pertinence des informations du ROR sur un rythme pluriquotidien. La mobilisation des acteurs locaux (anesthésistes et réanimateurs) a permis d'obtenir des données actualisées du ROR quasiment en temps réel. La crise sanitaire Covid-19 a mis en lumière les faiblesses des systèmes d'information, particulièrement la connaissance de la disponibilité en lits de réanimation en temps réel. Une démarche collective pour construire de nouveaux outils de pilotage adaptés au quotidien, dans le cadre des tensions hivernales (bronchiolite, grippe) ou saisonnières (canicule), et la gestion des situations sanitaires exceptionnelles est impérative. Il est nécessaire d'intégrer cette fonction dans la mission des Samu départementaux en temps ordinaire et des Samu zonaux en temps de crise, en particulier dans la logique de construction du futur service d'accès aux soins (SAS).Alternate : The availability of intensive care unit (ICU) beds was a major stake in the management of the COVID-19 crisis, requiring the regional actors to build a coordinated and innovative response in terms of finding a bed. In the Ilede- France region, the implementation of the system was made up of two measures: the overhaul of the operational resource directory (ROR) and the creation of a regional support unit (COVID-ICU) including medical and administrative units. The operators of the medical cell were volunteer surgeons under the supervision of an emergency physician, in charge of research and demand medical regulation actions. The administrative unit verified the relevance of the information from the ROR on a multi-daily basis. The mobilization of local actors (anesthesiologists and intensivists) made it possible to obtain updated information almost in real time. The COVID-19 health crisis highlighted the weaknesses of the information systems, particularly the knowledge of the availability of ICU beds in real time. A collective approach to build new management tools adapted to daily life, in the context of winter (bronchiolitis, flu) or seasonal (heat wave) tensions, and the management of exceptional health situations is mandatory. It is necessary to integrate this function into the mission of the departmental Samu in ordinary times and the zonal Samu in times of crisis, especially in the logic of building the future French access to care service (SAS).

Retour d'expérience d'un hôpital pédiatrique pendant la crise Covid-19 en Île-de-France

La crise sanitaire de la Covid-19 du printemps 2020 a peu touché les enfants avec peu d'hospitalisations dans les hôpitaux pédiatriques. Le défi a été d'apporter une aide aux hôpitaux adultes avec un personnel principalement formé à la pédiatrie tout en maintenant la permanence des soins urgents pour les enfants atteints ou non de la Covid-19. À l'hôpital universitaire Armand-Trousseau, nous avons créé des unités dédiées pour les enfants atteints de la Covid-19, identifié les spécificités des enfants atteints de la Covid-19 et notamment les formes de Kawasaki like ou PIMS (paediatric multisystem inflammatory syndrome), créé une unité de réanimation adulte au pic de l'épidémie pour augmenter les capacités en lits de réanimation dans notre région, mutualisé notre centre de dépistage pour le personnel d'hôpitaux adultes. Enfin, nous avons envoyé plus de 140 personnels médicaux et paramédicaux dans les hôpitaux adultes de notre groupe hospitalier. Cette aide a pu être organisée grâce aux liens étroits établis par des cellules de crises communes avec les hôpitaux adultes de notre groupe hospitalier. Nous rapportons ainsi un retour d'expérience d'un hôpital pédiatrique au cours de la crise de la Covid-19 en Île-de-France.Alternate : Children were relatively spared by the COVID-19 health crisis during spring 2020, with few hospitalizations in pediatric hospitals. For that reason, one of themain challenges for pediatric hospitals was to provide staff support to adult hospitals with health workers mainly trained in pediatrics. In our hospital, we created dedicated units for children with COVID-19, identified the specificities of children with COVID-19 and more specifically of children with "Kawasaki like” or PIMS-TS (Pediatric Multisystem Inflammatory Syndrome temporally associated with COVID-19), created an adult intensive care unit at the peak of the outbreak to increase adult resuscitation capacity in our region and pooled our staff screening center with the other adult hospitals. Finally, we have sent more than 140 health workers to other adult hospitals. This support was provided thanks to the close links established between our pediatric hospital crisis unit and those from the other adult hospitals included in our Hospital Group. We report here a feedback from a pediatric hospital during the COVID-19 crisis in the region of Ile-de-France.

Retour d'expérience sur le centre médical de coordination et d'évacuation aérien Covid — Paris-Orly

Après la décision de réaliser des évacuations aériennes de patients Covid vers les régions françaises ouest et sud avec des vecteurs civils et des vecteurs militaires, le Samu 94, en collaboration avec les services de l'aéroport Paris-Orly, a ouvert un centre médical d'évacuation (CME) au niveau du service médical de l'aéroport (SMU). Le CME établi sous tente, équipé des ressources en matériel médical et en médicaments, permettait d'accueillir temporairement 16 patients. Le Samu 94 a établi un centre de coordination des opérations au niveau du SMU. Ce centre de coordination était constitué de l'ensemble des ressources nécessaires à l'accomplissement de la mission. Le centre de coordination recevait du Samu zonal l'information des patients à transférer. Le rôle du centre de coordination était d'assurer l'enchaînement logistique depuis la prise en charge du patient dans l'hôpital d'origine, vers l'établissement de destination en région. Le centre de coordination s'assurait de la mobilisation des équipes médicales pour la prise en charge des patients soit directe par moyen héliporté posé sur la dropping zone de l'hôpital, soit par la mise en œuvre d'un préacheminement terrestre et d'un embarquement dans un moyen aérien civil ou militaire au niveau du hub de Paris-Orly.Alternate : After the decision to transport by medical air evacuation COVID patients to the western and southern French regions with civilian air vectors and military air vectors, the Samu 94, in collaboration with the services of Paris-Orly airport, opened a medical center of evacuation (CME) at the airport medical service (SMU). The CME under tent, equipped with medical equipment and drug resources, was able to temporarily accommodate 16 patients. The Samu 94 has also established an operational medial coordination center at the level of the SMU. The coordination center was composed of all human resources necessary for the accomplishment of the mission. The coordination center received information from the zonal SAMU about patients to be transferred. The role of the coordination center was to ensure all the logistical chain from the pic-up of the patient at the hospital of origin, to the destination hospital. The coordination center ensures the mobilization of the medical team who take care of the patient either directly by helicopter placed on the DZ of the hospital, or by implementation a land transportation before boarding in a civilian, military plane or helicopter at the Paris-Orly hub.

Cellule de coordination des flux sortants des réanimations en période de Covid-19

La pandémie de Covid-19 a inscrit l'hôpital au coeur d'une crise sanitaire de cinétique longue. Le système de santé a dû dans un premier temps accepter cette notion de crise déstructurante et piloter dans l'incertitude. Un des enjeux majeurs était d'éviter la saturation du système, notamment l'accessibilité à la réanimation. À la demande de la cellule de crise du groupe hospitalier AP–HPSorbonne Université, l'équipe Dynamo a dû apporter des propositions permettant de libérer des places en réanimation. C'était la stratégie retenue pour éviter une mise en tension de l'hôpital. La cellule Dynamo, avec l'accord du directeur médical de crise, a ouvert un flux entre les réanimations expertes et des unités créées de novo (publiques et privées). Cette équipe est le fruit d'une préparation conjointe entre le département médico-universitaire DREAM et le service médical du RAID. Elle a permis d'organiser et d'effectuer dans de bonnes conditions sanitaires et sécuritaires le transfert d'une centaine de patients entre les réanimations d'Îlede- France. L'objectif était une répartition cohérente pour maintenir une capacité d'accueil dans les réanimations les plus spécialisées et impactées par l'intensité des soins. Pour cela, la cellule Dynamo a défini des critères médicaux de patients éligibles au transfert. La méthodologie utilisait quatre boucles indépendantes : le service demandeur, l'équipe de transfert, le vecteur de transfert et le service receveur. Cette organisation a offert agilité et autonomie. Nous publions ce retour d'expérience pour partager les bases méthodologiques et humaines de notre organisation afin d'inspirer d'autres cellules innovantes en cas de situations sanitaires exceptionnelles.Alternate : The COVID-19 pandemic has put the hospital infrastructure into the difficulty of a long time public health crisis. The health care system had to accept the concept of destructuring crisis and ultimately piloting with uncertainty. The key factor during the crisis was to avoid the saturation of the care system especially for the intensive care unit. Upon the hospital medical crisis unit request, the DYNAMO team was accountable to propose solutions for "outflow”. Under the crisis medical director's green light, the DYNAMO unit has opened flow between the hospital intensive care unit and step down units created de novo (public and private). DYNAMO is the outcome of the collaboration and joint preparation between the university medical department DREAM and RAID Tactical medical unit allowing the use of technical tools and adding the tactical spirit into the hospital frame. This collaboration has supported the transfer in secure conditions of about 100 patients across the intensive care units with a consistent distribution of patients in order to maintain the most efficient intensive care units impacted by the crisis able to accept an influx of new patients. To achieve this, the DYNAMO team defined medical criteria to determine a patient's eligibility to be transferred under the team transfer supervision. The methodology is formed by 4 independent loops: the requester service, the transfer team, the medium for transfer and the receiver service. This model appeared to be simple, agile and autonomous. We are delighted to share our lessons learned on the methodology and human organization with the emergency care community.