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Background: The aim of this study was to describe outcomes of patients who had undergone medial patellofemoral ligament reconstruction (MPFLr) to treat patellofemoral instability (PFI) following total knee arthroplasty (TKA). Material and methods: This is a retrospective case series of consecutive patients treated for PFI after TKA. Patients were included if they had radiographic documentation of patella dislocation or subluxation and component position was adequate. MPFLr was performed using a quadriceps tendon autograft. The graft was fixed with either an interference or additional suspensory fixation. A tibial tubercle osteotomy was performed in select indications. Patients were assessed with Kujala and International Knee Score (IKS) at a minimum 12-month follow-up and radiographically with plain radiographs. Results: A total of 22 patients (23 procedures) were included. The mean follow-up period was 38 months (range 12-72). Average preoperative femoral component rotation on computed tomography was 0.10° external rotation (range 3° internal rotation to 3° external rotation). All patients had improved clinical and radiographic outcomes postoperatively. At the last follow-up, the mean IKS knee score was 77.6 ± 13.1, mean IKS function score was 75.2 ± 23.3, and mean Kujala score was 60.2/100 ± 10.9. There was 1 mechanical failure, which occurred following MPFLr with interference fixation. There were 6 complications (28.1%) postoperatively. Patients receiving double fixation of the MPFLr graft had higher clinical and radiographic scores; however, this difference was not statistically significant. MPFLr had a patella-lowering effect, 0.97 preoperatively to 0.74 postoperatively (P = .069). Conclusion: MPFLr in appropriately selected patients is a satisfactory option to treat PFI following TKA.

Background: Growing evidence suggest that type 2 immune effectors play a role in solid organ transplantation. The aim of this study was to evaluate the impact of blood count eosinophils (BCEo) on immunological outcomes in kidney transplant recipients with stable graft function after 3 months post-transplant. Method: We performed cause-specific Cox model considering BCEo, the use of calcineurin inhibitors and systemic corticoids as time-dependent explicative variables on a prospective cohort of 1013 kidney transplant patients who experienced kidney allograft rejection and/or the appearance of de novo donor specific antibodies after excluding common causes of increased BCEo.. Findings: BCEo ≥ 0.3 G/L was associated with a 3-fold increased risk of rejection independent of immunosuppressive regimen after 3 months post-transplant in patients without pre-transplant DSAs and with CNI-based immunosuppression. No association between BCEo either with donor specific antibodies or graft survival was noticed. Interpretation: These observations in this large cohort support the hypothesis of eosinophils in allo-immunity in human and claim for further mechanistic research. Funding: This study was supported by the French National Research Agency, The “Institut de Recherche en Santé Respiratoire des Pays de la Loire” and the University hospital of Nantes.

Introduction: The evolving global landscape has led to increased involvement of the French armed forces, exposing military personnel to operational challenges that can affect their mental well-being. As a result, psychiatry has become the second most common reason for Medical Evacuation (MEDEVAC). In war zones where specialized medico-psychological consultations may not be readily available, medical officers play a vital role in providing initial care. Therefore, there is a growing emphasis on the precise evaluation of these practices., Materials and Methods: In this retrospective observational study, we analyzed MEDEVAC request files from the Operational Health Headquarters (Patient Medical Request sheets), Aeromedical Evacuation Mission Order sheets, and hospital records from the entire military hospital complex in the Île-de-France region for French military personnel who underwent low-priority MEDEVAC (P3) for medico-psychological reasons from a non-metropolitan area to metropolitan France. The study spanned from January 1, 2013, to December 31, 2016. The primary objective is to evaluate the concordance of diagnoses between general practitioners and psychiatrists. The secondary objective is a detailed description of the introduction of psychotropic drugs, especially benzodiazepines, by the medical officer in the field., Results: In total, our study included 610 patients. Significant differences were observed between diagnoses made by military general practitioners and military psychiatrists, except for "psychotic disorders" and "other diagnoses" categories. During hospitalization, benzodiazepines were prescribed to 26.5% of repatriated patients, antidepressants to 12.7%, hypnotics to 17.6%, neuroleptics to 24.23%, and hydroxyzine to 18.8%. Upon discharge, benzodiazepines were prescribed to 23.5% of patients, antidepressants to 17.8%, hypnotics to 9.9%, neuroleptics to 28.9%, and hydroxyzine to 19.7%. The chi-squared test revealed significant differences in prescription between military operations and hospitalization for all molecules except hydroxyzine. Among patients diagnosed with Psychological Disorder Related to a Traumatic Event (TPRET) (<1 and >1 month) by psychiatrists during hospitalization, 66.2% were prescribed benzodiazepines during operational theaters, 24.3% continued during hospitalization, and 16.8% received a prescription upon discharge.The duration of missions often hinders precise psychiatric diagnoses, leading medical officers to transmit clinical data for optimized specialized care at military training hospitals. Furthermore, significant differences in therapeutic administration between medical officers and psychiatrists, particularly in benzodiazepine prescriptions for patients with TPRET, highlight the importance of prioritizing psychotropic prescription modalities in the training of medical officers on mental disorders. Strengthening operational preparations in recent years could enable more practitioners to benefit from these measures., Conclusions: We suggest several measures to enhance the transmission of medical information between medical officers and military psychiatrists. First, optimizing the drafting of Patient Movement Requests could involve implementing pre-filled drop-down menus or providing an adapted bilingual lexicon, facilitating the optimal transmission of clinical information for repatriated patients. Second, strengthening the training of medical officers before deployment and sharing the "Emergency Psy Kit," a comprehensive support tool developed by French military psychiatrists, would further enhance the tool kit available to field practitioners for judiciously prescribing psychiatric drugs., (© The Association of Military Surgeons of the United States 2024. All rights reserved. For commercial re-use, please contact reprints@oup.com for reprints and translation rights for reprints. All other permissions can be obtained through our RightsLink service via the Permissions link on the article page on our site–for further information please contact journals.permissions@oup.com.)

Introduction: During operational missions, while the management of physical injuries in the field remains the priority, the identification of operational incapacity of psychological origin is necessary as it is equally crucial for the safety of the individual, the group and the mission. The French Military Health Service has developed a Psychological First Aid Training in Operation (PFATO) course based on relational simulations, for military service members. The aim is to identify the early signs of psychological distress in a comrade and to adopt an adapted and protective attitude. PFATO training is also offered to healthcare providers., Methods: We conducted a descriptive cross-sectional study using a self-administered online questionnaire which was sent after deployment to all physicians or nurses trained in PFATO between July 2019 and July 2021 (n=80). The main objective of our work was to evaluate the relevance of this awareness training among physicians and nurses and to identify specific complementary expectations in operational psychiatry for this population., Results: We obtained a response rate of 55%. Significantly, 21.62% of participants used PFATO during their last deployment and another 20% observed a team member using PFATO. The circumstances of use as reported by participants included acute stress related to combat, conflict with hierarchy or comrades, and suicidal crisis. Among those who used PFATO, the training helped 87.5% of them to identify signs of psychological distress and 100% of them to assist combatants . All respondents stressed the added value of practical simulations during PFATO education. Moreover, this study also makes it possible to identify adaptations needed to optimize this module for healthcare providers., Conclusion: The results suggest the value for healthcare provider of training in first-response psychological care using relational simulation based on the model of raising awareness about PFATO., (Copyright © 2024 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.)

The modalities for prescribing a psychotropic (dose and choice of molecule) are currently unsatisfactory, which can lead to a lack of efficacy of the treatment associated with prolonged exposure of the patient to the symptoms of his or her illness and the side effects of the molecule. In order to improve the quality of treatment prescription, a part of the current biomedical research is dedicated to the development of pharmacogenetic tools for individualized prescription. In this guideline, we will present the genes of interest with level 1 clinical recommendations according to PharmGKB for the two major families of psychotropics: antipsychotics and antidepressants. For antipsychotics, there are CYP2D6 and CYP3A4 , and for antidepressants, CYP2B6 , CYP2D6 , and CYP2C19 . The study will focus on describing the role of each gene, presenting the variants that cause functional changes, and discussing the implications for prescriptions in clinical practice.

CYP2D6 and CYP2C19 polymorphisms affect the exposure, efficacy, and safety of antidepressants. This article is an instruction manual and a guide for the deployment, in hospitals, of pharmacogenetics as an aid to the prescription of an antidepressant. It synthesizes the recommendations of two learned societies, the Clinical Pharmacogenetics Implementation Consortium (CPIC) and the Dutch Pharmacogenetics Working Group (DPWG), to produce a recommendation table adapted to a wide panel of antidepressants., (Copyright © 2022 L'Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.)

The aim of this paper was to describe the development of 'Traum'cast', an ambitious project to create a high-quality, open-access, 12-week video podcast programme providing evidence-based continuing medical education for civilian and military healthcare practitioners dedicated to the management of trauma caused by weapons of war. The management of such patients became a particular public health issue in France following the 2015 terrorist attacks in Paris, which highlighted the need for all healthcare professionals to have appropriate knowledge and training in such situations. In 2016, the French Health General Direction asked the French Military Medical Service (FMMS) to create a task force and to use its unique and considerable experience to produce high-quality educational material on key themes including war injuries, combat casualty care, triage, damage control surgery, transfusion strategies, psychological injury and rehabilitation. The material was produced by FMMS and first broadcast in French and for free, on the official FMMS YouTube channel in September 2020. Traum'cast provides evidence-based continuing medical education for civilian and military healthcare practitioners. Traum'cast is an educational innovation that meets a public health requirement., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

The recent missions of military psychiatrists in the theatres of operation underline the reactivity of the French healthcare system, focused on the expertise of the combat unit doctor. Operation Serval in Mali illustrates in particular the methods of medical-psychological support in exceptional situations, across a vast geographical area and in very difficult climatic conditions. The concept of "forward psychiatry" has a particularly important role to play in the early screening and treatment of psychological disorders in order to preserve the operational capacity of the deployed personnel.

Introduction: In the French Air Force, commitment of fighter squadrons in Afghanistan revives the fear among pilots of being ejected in a hostile environment, along with the prospect of being captured., Clinical Observations: Although ejection in a hostile environment is an exceptional event, it is what flight crews fear most strongly over enemy territory. Since the widespread use of ejection seats in fighter aircraft in the 1950s, ejection has become a means of protecting the crews' lives. Ejection is a breaking point when the pilot suddenly passes from an intense activity to a passive position in which he (or she) is often helpless and sometimes exposed to the hostility of the environment where he lands. It is always important to analyze the circumstances surrounding an ejection. Some clinical observations allow us to understand the psycho-traumatic potential of this brutal experience. In a hostile environment, ejection quite rapidly becomes a question of survival., Discussion: The pilot is technically and physically prepared during training. He (or she) regularly trains for the use of the ejection seat and the equipment to protect himself, to report, and ensure his survival until his recovery. Because it is always a singular event, on a case-by-case basis, no psychological reaction to such a situation can be modeled with a view to predicting psycho-traumatic disorders., Conclusion: Since 2007, there has been a medico-psychological supporting device, organized by the French Air Force, to be used after this type of event.