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Pitrat B, Turpin A, Peyret E, Hamonniere T, Drain A, Maatoug R, Le Roux E. Mobile app measuring sleep and behaviors: A trial in adolescents with addiction. Encephale 2024:S0013-7006(23)00214-2. [PMID: 38311486 DOI: 10.1016/j.encep.2023.11.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 10/08/2023] [Accepted: 11/02/2023] [Indexed: 02/06/2024]
Abstract
INTRODUCTION The smartphones generalisation allows the development of attractive "real-life" monitoring tools for care and research enabling the measurement of addictive behaviours and comorbidities such as sleep disorders. The study objective was to assess the interest of a mobile app collecting such information among adolescents with addictive behaviours in order to enhance the availability of behavioural data in consultation. METHODS An open label randomised pilot study was held along two parallel arms. The patients randomised to the intervention group (n=18) used a mobile app to provide daily data for 15 days relating to their sleep and their behaviour (addictive behaviours with or without substances). The patients in the control group (n=18) used a paper diary allowing the collection of the same data, only the medium differed. RESULTS The patients' median age was 16 years [15.0-16.5]. A median of 67% and 10% of the expected information was completed respectively in the intervention and control groups during the 15 days of follow-up and could be used in consultation (P=0.08). The patient's knowledge, attitudes, intentions to change, behaviour change and seeking help related to the use of the diaries appeared higher in the intervention group (20.5/30) than in the control group (11/20). CONCLUSION This study described the high patient compliance with the data collection by means of the app. The diary app seems to have been more impactful for patients than the paper diary. This app could represent an important tool to improve the therapeutic alliance and care due to a better knowledge of the behaviours on the part of the clinician but also a better awareness of the patients themselves.
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Affiliation(s)
- Benjamin Pitrat
- Child and Adolescent Psychiatry Department, Robert-Debré Hospital, AP-HP Nord-université de Paris, 75019 Paris, France
| | - Agathe Turpin
- Clinical Epidemiology Unit, Robert-Debré Hospital, AP-HP Nord-université de Paris, Inserm, CIC 1426, Paris, France
| | - Emmanuelle Peyret
- Child and Adolescent Psychiatry Department, Robert-Debré Hospital, AP-HP Nord-université de Paris, 75019 Paris, France
| | - Tristan Hamonniere
- LPPS, université de Paris, 92100 Boulogne-Billancourt, France; Clinique médicale et pédagogique Dupré, Fondation santé des étudiants de France, Sceaux, France
| | | | - Redwan Maatoug
- Service de psychiatrie adulte de la Pitié-Salpêtrière, institut du cerveau (ICM), AP-HP, Sorbonne université, 75013 Paris, France
| | - Enora Le Roux
- Clinical Epidemiology Unit, Robert-Debré Hospital, AP-HP Nord-université de Paris, Inserm, CIC 1426, Paris, France; ECEVE UMR 1123, Inserm, université de Paris, Paris, France.
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Oudin A, Maatoug R, Bourla A, Ferreri F, Bonnot O, Millet B, Schoeller F, Mouchabac S, Adrien V. Digital Phenotyping: Data-Driven Psychiatry to Redefine Mental Health. J Med Internet Res 2023; 25:e44502. [PMID: 37792430 PMCID: PMC10585447 DOI: 10.2196/44502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2022] [Revised: 07/10/2023] [Accepted: 08/21/2023] [Indexed: 10/05/2023] Open
Abstract
The term "digital phenotype" refers to the digital footprint left by patient-environment interactions. It has potential for both research and clinical applications but challenges our conception of health care by opposing 2 distinct approaches to medicine: one centered on illness with the aim of classifying and curing disease, and the other centered on patients, their personal distress, and their lived experiences. In the context of mental health and psychiatry, the potential benefits of digital phenotyping include creating new avenues for treatment and enabling patients to take control of their own well-being. However, this comes at the cost of sacrificing the fundamental human element of psychotherapy, which is crucial to addressing patients' distress. In this viewpoint paper, we discuss the advances rendered possible by digital phenotyping and highlight the risk that this technology may pose by partially excluding health care professionals from the diagnosis and therapeutic process, thereby foregoing an essential dimension of care. We conclude by setting out concrete recommendations on how to improve current digital phenotyping technology so that it can be harnessed to redefine mental health by empowering patients without alienating them.
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Affiliation(s)
- Antoine Oudin
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Pitié-Salpêtrière Hospital, Public Hospitals of Sorbonne University, Paris, France
| | - Redwan Maatoug
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Pitié-Salpêtrière Hospital, Public Hospitals of Sorbonne University, Paris, France
| | - Alexis Bourla
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Saint-Antoine Hospital, Public Hospitals of Sorbonne University, Paris, France
- Medical Strategy and Innovation Department, Clariane, Paris, France
- NeuroStim Psychiatry Practice, Paris, France
| | - Florian Ferreri
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Saint-Antoine Hospital, Public Hospitals of Sorbonne University, Paris, France
| | - Olivier Bonnot
- Department of Child and Adolescent Psychiatry, Nantes University Hospital, Nantes, France
- Pays de la Loire Psychology Laboratory, Nantes University, Nantes, France
| | - Bruno Millet
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Pitié-Salpêtrière Hospital, Public Hospitals of Sorbonne University, Paris, France
| | - Félix Schoeller
- Institute for Advanced Consciousness Studies, Santa Monica, CA, United States
- Media Lab, Massachusetts Institute of Technology, Cambridge, MA, United States
| | - Stéphane Mouchabac
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Saint-Antoine Hospital, Public Hospitals of Sorbonne University, Paris, France
| | - Vladimir Adrien
- Infrastructure for Clinical Research in Neurosciences, Paris Brain Institute, Sorbonne University- Institut national de la santé et de la recherche médicale - Centre national de la recherche scientifique, Paris, France
- Department of Psychiatry, Saint-Antoine Hospital, Public Hospitals of Sorbonne University, Paris, France
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Millet B, Mouchabac S, Robert G, Maatoug R, Dondaine T, Ferreri F, Bourla A. Transcranial Magnetic Stimulation (rTMS) on the Precuneus in Alzheimer's Disease: A Literature Review. Brain Sci 2023; 13:1332. [PMID: 37759933 PMCID: PMC10526400 DOI: 10.3390/brainsci13091332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 09/10/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
The current literature review aimed to evaluate the effectiveness of rTMS on the precuneus as a potential treatment for Alzheimer's disease (AD). Although the number of studies specifically targeting the precuneus is limited, the results from this review suggest the potential benefits of this approach. Future studies should focus on exploring the long-term effects of rTMS on the precuneus in Alzheimer's disease patients, as well as determining the optimal stimulation parameters and protocols for this population. Additionally, investigating the effects of rTMS on the precuneus in combination with other brain regions implicated in AD may provide valuable insights into the development of effective treatment for this debilitating neurodegenerative disorder.
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Affiliation(s)
- Bruno Millet
- Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Sorbonne Université, AP-HP, 75013 Paris, France; (B.M.)
- ICRIN Psychiatry (Infrastructure of Clinical Research in Neurosciences-Psychiatry), Brain Institute (ICM), INSERM, CNRS, 75013 Paris, France; (S.M.); (F.F.)
| | - Stéphane Mouchabac
- ICRIN Psychiatry (Infrastructure of Clinical Research in Neurosciences-Psychiatry), Brain Institute (ICM), INSERM, CNRS, 75013 Paris, France; (S.M.); (F.F.)
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, 75012 Paris, France
| | - Gabriel Robert
- Pôle Hospitalo-Universitaire de Psychiatrie Adulte, Centre Hospitalier Guillaume Régnier, 35000 Rennes, France
- U1228 Empenn, UMR 6074 IRISA, Campus de Beaulieu, 35042 Rennes, France
| | - Redwan Maatoug
- Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Sorbonne Université, AP-HP, 75013 Paris, France; (B.M.)
- ICRIN Psychiatry (Infrastructure of Clinical Research in Neurosciences-Psychiatry), Brain Institute (ICM), INSERM, CNRS, 75013 Paris, France; (S.M.); (F.F.)
| | - Thibaut Dondaine
- Neuroscience et Cognition, Degenerative and Vascular Cognitive Disorders, UMR-S 1172, INSERM, 59000 Lille, France
| | - Florian Ferreri
- ICRIN Psychiatry (Infrastructure of Clinical Research in Neurosciences-Psychiatry), Brain Institute (ICM), INSERM, CNRS, 75013 Paris, France; (S.M.); (F.F.)
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, 75012 Paris, France
| | - Alexis Bourla
- ICRIN Psychiatry (Infrastructure of Clinical Research in Neurosciences-Psychiatry), Brain Institute (ICM), INSERM, CNRS, 75013 Paris, France; (S.M.); (F.F.)
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, 75012 Paris, France
- Medical Strategy and Innovation Department, Clariane, 75008 Paris, France
- NeuroStim Psychiatry Practice, 75005 Paris, France
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Mallet C, Chick CF, Maatoug R, Fossati P, Brunet A, Millet B. Memory reconsolidation impairment using the β-adrenergic receptor blocker propranolol reduces nightmare severity in patients with post-traumatic stress disorder: a preliminary study. J Clin Sleep Med 2022; 18:1847-1855. [PMID: 35404227 DOI: 10.5664/jcsm.10010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
STUDY OBJECTIVES Post-traumatic nightmares may exacerbate and perpetuate the daytime symptoms of post-traumatic stress disorder (PTSD) and might represent a therapeutic target. The therapeutic strategy of memory reconsolidation using the β-adrenergic receptor blocker propranolol associated with re-exposure psychotherapy is a promising treatment in PTSD patients. Previous studies have established this therapy is effective in reducing overall clinician-assessed PTSD symptoms but to date no previous study has specifically focused on posttraumatic nightmares in this therapy. This study provides a preliminary assessment of the evolution of nightmares severity during this therapy protocol, compared with the decrease of the other PTSD symptoms. It evaluates the incidence of side effects and examines the relative effects on posttraumatic nightmares. METHODS Patients were recruited as part of the Paris Mémoire Vive study. Data were collected using a prospective longitudinal design including one baseline visit, six therapeutic visits, and two follow-up visits. During the six therapeutic visits, propranolol was administered orally 60 to 75 minutes prior to the psychotherapeutic session. RESULTS On average, nightmare severity decreased from "severe" to "mild" during the protocol and remained stable two months after the last session. Whereas 85% of patients reported nightmares at baseline, only 50% still had them after the protocol. The protocol was generally well tolerated and, did not increase nightmare severity for any patient in the study. CONCLUSIONS Memory reconsolidation therapy with propranolol seems promising in reducing nightmare severity, up to and including remission. However, research using a randomized controlled design, and assessing maintenance of nightmare extinction, is warranted. CLINICAL TRIAL REGISTRATION Registry: ClinicalTrials.gov; Name: Using Reconsolidation Blockade to Treat Trauma Related Disorders After Paris Attacks: An Effectiveness Study (PARIS-MEM); Identifier: NCT02789982; URL: https://www.clinicaltrials.gov/ct2/show/NCT02789982.
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Affiliation(s)
- Claire Mallet
- GHU PARIS Psychiatrie & Neurosciences, site Sainte-Anne, Paris, France
| | - Christina F Chick
- Department of Psychiatry and Behavioral Sciences, Stanford University School of Medicine, Stanford, California
| | - Redwan Maatoug
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France
| | - Philippe Fossati
- Institut du Cerveau, (ICM), UM75, CNRS UMR 7225, Inserm U1127 & Service de Psychiatrie Adultes, APHP Sorbonne Université, Sorbonne Université, Paris, France
| | - Alain Brunet
- Douglas Institute Research Center, and the Department of Psychiatry, McGill University, Montréal, Québec, Canada
| | - Bruno Millet
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France
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Maatoug R, Oudin A, Adrien V, Saudreau B, Bonnot O, Millet B, Ferreri F, Mouchabac S, Bourla A. Digital phenotype of mood disorders: A conceptual and critical review. Front Psychiatry 2022; 13:895860. [PMID: 35958638 PMCID: PMC9360315 DOI: 10.3389/fpsyt.2022.895860] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/07/2022] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Mood disorders are commonly diagnosed and staged using clinical features that rely merely on subjective data. The concept of digital phenotyping is based on the idea that collecting real-time markers of human behavior allows us to determine the digital signature of a pathology. This strategy assumes that behaviors are quantifiable from data extracted and analyzed through digital sensors, wearable devices, or smartphones. That concept could bring a shift in the diagnosis of mood disorders, introducing for the first time additional examinations on psychiatric routine care. OBJECTIVE The main objective of this review was to propose a conceptual and critical review of the literature regarding the theoretical and technical principles of the digital phenotypes applied to mood disorders. METHODS We conducted a review of the literature by updating a previous article and querying the PubMed database between February 2017 and November 2021 on titles with relevant keywords regarding digital phenotyping, mood disorders and artificial intelligence. RESULTS Out of 884 articles included for evaluation, 45 articles were taken into account and classified by data source (multimodal, actigraphy, ECG, smartphone use, voice analysis, or body temperature). For depressive episodes, the main finding is a decrease in terms of functional and biological parameters [decrease in activities and walking, decrease in the number of calls and SMS messages, decrease in temperature and heart rate variability (HRV)], while the manic phase produces the reverse phenomenon (increase in activities, number of calls and HRV). CONCLUSION The various studies presented support the potential interest in digital phenotyping to computerize the clinical characteristics of mood disorders.
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Affiliation(s)
- Redwan Maatoug
- Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau (ICM), Sorbonne Université, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France
| | - Antoine Oudin
- Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau (ICM), Sorbonne Université, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France
| | - Vladimir Adrien
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France.,Department of Psychiatry, Sorbonne Université, Hôpital Saint Antoine-Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Bertrand Saudreau
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France.,Département de Psychiatrie de l'Enfant et de l'Adolescent, Assistance Publique des Hôpitaux de Paris (AP-HP), Sorbonne Université, Paris, France
| | - Olivier Bonnot
- CHU de Nantes, Department of Child and Adolescent Psychiatry, Nantes, France.,Pays de la Loire Psychology Laboratory, Nantes, France
| | - Bruno Millet
- Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau (ICM), Sorbonne Université, Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France
| | - Florian Ferreri
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France.,Department of Psychiatry, Sorbonne Université, Hôpital Saint Antoine-Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Stephane Mouchabac
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France.,Department of Psychiatry, Sorbonne Université, Hôpital Saint Antoine-Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France
| | - Alexis Bourla
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Paris Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, Paris, France.,Department of Psychiatry, Sorbonne Université, Hôpital Saint Antoine-Assistance Publique des Hôpitaux de Paris (AP-HP), Paris, France.,INICEA Korian, Paris, France
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Mouchabac S, Maatoug R, Conejero I, Adrien V, Bonnot O, Millet B, Ferreri F, Bourla A. In Search of Digital Dopamine: How Apps Can Motivate Depressed Patients, a Review and Conceptual Analysis. Brain Sci 2021; 11:1454. [PMID: 34827453 PMCID: PMC8615613 DOI: 10.3390/brainsci11111454] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Revised: 10/26/2021] [Accepted: 10/28/2021] [Indexed: 12/19/2022] Open
Abstract
INTRODUCTION Depression is highly prevalent and causes considerable suffering and disease burden despite the existence of wide-ranging treatment options. Momentary assessment is a promising tool in the management of psychiatric disorders, and particularly depression. It allows for a real-time evaluation of symptoms and an earlier detection of relapse or treatment efficacy. Treating the motivational and hedonic aspects of depression is a key target reported in the literature, but it is time-consuming in terms of human resources. Digital Applications offer a major opportunity to indirectly regulate impaired motivational circuits through dopaminergic pathways. OBJECTIVE The main objective of this review was twofold: (1) propose a conceptual and critical review of the literature regarding the theoretical and technical principles of digital applications focused on motivation in depression, activating dopamine, and (2) suggest recommendations on the relevance of using these tools and their potential place in the treatment of depression. MATERIAL AND METHODS A search for words related to "dopamine", "depression", "smartphone apps", "digital phenotype" has been conducted on PubMed. RESULTS Ecological momentary interventions (EMIs) differ from traditional treatments by providing relevant, useful intervention strategies in the context of people's daily lives. EMIs triggered by ecological momentary assessment (EMA) are called "Smart-EMI". Smart-EMIs can mimic the "dopamine reward system" if the intervention is tailored for motivation or hedonic enhancement, and it has been shown that a simple reward (such as a digital badge) can increase motivation. DISCUSSION The various studies presented support the potential interest of digital health in effectively motivating depressed patients to adopt therapeutic activation behaviors. Finding effective ways to integrate EMIs with human-provided therapeutic support may ultimately yield the most efficient and effective intervention method. This approach could be a helpful tool to increase adherence and motivation. CONCLUSION Smartphone apps can motivate depressed patients by enhancing dopamine, offering the opportunity to enhance motivation and behavioral changes, although longer term studies are still needed.
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Affiliation(s)
- Stephane Mouchabac
- Department of Psychiatry, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, 75012 Paris, France
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
| | - Redwan Maatoug
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
- Sorbonne Université, AP-HP, Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, 75013 Paris, France
| | - Ismael Conejero
- Department of Psychiatry, CHU Nîmes, University of Montpellier, 30090 Nîmes, France
- Inserm, Unit 1061 "Neuropsychiatry: Epidemiological and Clinical Research", 34000 Montpellier, France
| | - Vladimir Adrien
- Department of Psychiatry, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, 75012 Paris, France
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
| | - Olivier Bonnot
- CHU de Nantes, Department of Child and Adolescent Psychiatry, 44093 Nantes, France
- Pays de la Loire Psychology Laboratory, EA 4638, 44000 Nantes, France
| | - Bruno Millet
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
- Sorbonne Université, AP-HP, Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, 75013 Paris, France
| | - Florian Ferreri
- Department of Psychiatry, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, 75012 Paris, France
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
| | - Alexis Bourla
- Department of Psychiatry, Hôpital Saint-Antoine, AP-HP, Sorbonne Université, 75012 Paris, France
- iCRIN (Infrastructure for Clinical Research in Neurosciences), Brain Institute (ICM), Sorbonne Université, INSERM, CNRS, 75013 Paris, France
- Jeanne d'Arc Hospital, INICEA Korian, 94160 Saint-Mandé, France
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Maatoug R, Bihan K, Duriez P, Podevin P, Silveira-Reis-Brito L, Benyamina A, Valero-Cabré A, Millet B. Non-invasive and invasive brain stimulation in alcohol use disorders: A critical review of selected human evidence and methodological considerations to guide future research. Compr Psychiatry 2021; 109:152257. [PMID: 34246194 DOI: 10.1016/j.comppsych.2021.152257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 06/17/2021] [Accepted: 06/21/2021] [Indexed: 11/25/2022] Open
Abstract
INTRODUCTION Alcohol use disorder (AUD) ranks among the leading causes of decrements in disability-adjusted life-years. Long-term exposure to alcohol leads to an imbalance of activity between frontal cortical systems and the striatum, thereby enhancing impulsive behaviours and weakening inhibitory control. Alternative therapeutic approaches such as non-invasive and invasive brain stimulation have gained some momentum in the field of addictology by capitalizing on their ability to target specific anatomical structures and correct abnormalities in dysfunctional brain circuits. MATERIALS AND METHODS The current review, covers original peer-reviewed published research on the use of brain stimulation methods for the rehabilitation of AUD. A broad and systematic search was carried out on four electronic databases: NCBI PubMed, Web of Science, Handbooks and the Cochrane Library. Any original article in English or French language, without restrictions of patient age or gender, article type and publication outlet, were included in the final pool of selected studies. RESULTS The outcomes of this systematic review suggest that the dorsolateral prefrontral cortex (DLPFC) is a promising target for treating AUD with high frequency repetitive transcranial magnetic stimulation. Such effect would reduce feelings of craving by enhancing cognitive control and modulating striatal function. Existing literature also supports the notion that changes of DLPFC activity driven by transcranial direct current stimulation, could decrease alcohol craving and consumption. However, to date, no major differences have been found between the efficacy of these two non-invasive brain-stimulation approaches, which require further confirmation. In contrast, beneficial stronger evidence supports an impact of deep brain stimulation reducing craving and improving quality of life in AUD, effects that would be mediated by an impact on the nucleus accumbens, a central structure of the brain's reward circuitry. Overall, neurostimulation shows promise contributing to the treatment of AUD. Nonetheless, progress has been limited by a number of factors such as the low number of controlled randomized trials, small sample sizes, variety of stimulation parameters precluding comparability and incomplete or questionable sham-conditions. Additionally, a lack of data concerning clinical impact on the severity of AUD or craving and the short follow up periods precluding and accurate estimation of effect duration after discontinuing the treatment, has also limited the clinical relevance of final outcomes. CONCLUSION Brain stimulation remains a promising approach to contribute to AUD therapy, co-adjuvant of more conventional procedures. However, a stronger therapeutic rational based on solid physio-pathological evidence and accurate estimates of efficacy, are still required to achieve further therapeutic success and expand clinical use.
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Affiliation(s)
- R Maatoug
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France.
| | - K Bihan
- Regional pharmacovigilance center, department of pharmacology, Pitié-Salpêtrière hospital, 47/83, boulevard de l'Hôpital, 75013 Paris, France
| | - P Duriez
- Institute of Psychiatry and Neurosciences of Paris, Unité Mixte de Recherche en Santé (UMRS) 1266 Institut National de la Santé et de la Recherche Médicale (INSERM), University Paris Descartes, Paris, France; Clinique des Maladies Mentales et de l'Encéphale, Groupement Hospitalier Universitaire (GHU) Paris Psychiatry and Neuroscience, Sainte-Anne Hospital, Paris, France
| | - P Podevin
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France
| | - L Silveira-Reis-Brito
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France; Rede mater dei de saúde, Brazil
| | - A Benyamina
- Dispositif Territorial de Recherche et de Formation (DTRF) Paris Sud, 94275 Le Kremlin-Bicêtre, France; Département de psychiatrie et d'addictologie, Hôpital Paul Brousse, Hôpitaux Universitaires Paris Sud, Assistance Publique-Hôpitaux de Paris, 94800 Villejuif, France
| | - A Valero-Cabré
- Institut du Cerveau et de la Moelle Epinière (ICM), CNRS UMR 7225, INSERM U 1127 and Sorbonne Université, Paris, France; Laboratory for Cerebral Dynamics Plasticity and Rehabilitation, Boston University, School of Medicine, Boston, MA, USA; Cognitive Neuroscience and Information Technology Research Program, Open University of Catalonia (UOC), Barcelona, Spain
| | - B Millet
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013 Paris, France
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8
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Delorme C, Houot M, Rosso C, Carvalho S, Nedelec T, Maatoug R, Pitron V, Gassama S, Sambin S, Bombois S, Herlin B, Ouvrard G, Bruneteau G, Hesters A, Gales AZ, Millet B, Lamari F, Lehericy S, Navarro V, Rohaut B, Demeret S, Maisonobe T, Yger M, Degos B, Mariani LL, Bouche C, Dzierzynski N, Oquendo B, Ketz F, Nguyen AH, Kas A, Lubetzki C, Delattre JY, Corvol JC. The wide spectrum of COVID-19 neuropsychiatric complications within a multidisciplinary centre. Brain Commun 2021; 3:fcab135. [PMID: 34401746 PMCID: PMC8344449 DOI: 10.1093/braincomms/fcab135] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 04/29/2021] [Accepted: 05/05/2021] [Indexed: 12/24/2022] Open
Abstract
A variety of neuropsychiatric complications has been described in association
with COVID-19 infection. Large scale studies presenting a wider picture of these
complications and their relative frequency are lacking. The objective of our
study was to describe the spectrum of neurological and psychiatric complications
in patients with COVID-19 seen in a multidisciplinary hospital centre over 6
months. We conducted a retrospective, observational study of all patients
showing neurological or psychiatric symptoms in the context of COVID-19 seen in
the medical and university neuroscience department of Assistance Publique
Hopitaux de Paris—Sorbonne University. We collected demographic data,
comorbidities, symptoms and severity of COVID-19 infection, neurological and
psychiatric symptoms, neurological and psychiatric examination data and, when
available, results from CSF analysis, MRI, EEG and EMG. A total of 249 COVID-19
patients with a de novo neurological or psychiatric
manifestation were included in the database and 245 were included in the final
analyses. One-hundred fourteen patients (47%) were admitted to the
intensive care unit and 10 (4%) died. The most frequent neuropsychiatric
complications diagnosed were encephalopathy (43%), critical illness
polyneuropathy and myopathy (26%), isolated psychiatric disturbance
(18%) and cerebrovascular disorders (16%). No patients showed
CSF evidence of SARS-CoV-2. Encephalopathy was associated with older age and
higher risk of death. Critical illness neuromyopathy was associated with an
extended stay in the intensive care unit. The majority of these neuropsychiatric
complications could be imputed to critical illness, intensive care and systemic
inflammation, which contrasts with the paucity of more direct SARS-CoV-2-related
complications or post-infection disorders.
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Affiliation(s)
- Cécile Delorme
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Marion Houot
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Institut de la Mémoire et de la maladie d'Alzheimer, Paris 75013, France.,Centre of Excellence of Neurodegenerative Disease (CoEN), Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Charlotte Rosso
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Urgences cérébro-Vasculaires, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France.,Paris Brain Institute-ICM Stroke Network, STAR Team, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Stéphanie Carvalho
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France
| | - Thomas Nedelec
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,INRIA, Aramis Project-Team, Paris 75013, France
| | - Redwan Maatoug
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Service de Psychiatrie adulte, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Victor Pitron
- Service de Psychiatrie adulte, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France.,Institut Jean-Nicod, UMR 8129, ENS/EHESS/CNRS, IEC, PSL Research University, Paris 75005, France
| | - Salimata Gassama
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Sara Sambin
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Stéphanie Bombois
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Institut de la Mémoire et de la maladie d'Alzheimer, Paris 75013, France
| | - Bastien Herlin
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Unité d'épileptologie, Paris 75013, France.,Département de Médecine Physique et de réadaptation, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié Salpêtrière Hospital, Paris 75013, France
| | - Gaëlle Ouvrard
- Service de Neuro-orthopédie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Rothschild Hospital, Paris 75012, France
| | - Gaëlle Bruneteau
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France.,Centre de Recherche en Myologie, UMRS974, Association Institut de Myologie, Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Paris 75013, France
| | - Adèle Hesters
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Ana Zenovia Gales
- Service des Pathologies du sommeil, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Bruno Millet
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Service de Psychiatrie adulte, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Foudil Lamari
- Département de Biochimie Métabolique, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Stéphane Lehericy
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neuroradiologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Vincent Navarro
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Unité d'épileptologie, Paris 75013, France.,Département de Neurophysiologie Clinique, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Benjamin Rohaut
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Sophie Demeret
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Thierry Maisonobe
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France.,Département de Neurophysiologie Clinique, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Marion Yger
- Unité de Soins intentifs neurovasculaires, Assistance Publique Hôpitaux de Paris, Sorbonne Université Saint-Antoine Hospital, Paris 75012, France
| | - Bertrand Degos
- Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Avicenne Hospital, Bobigny 93000, France
| | - Louise-Laure Mariani
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Christophe Bouche
- Service de Psychiatrie adulte, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Nathalie Dzierzynski
- Département de Psychiatrie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Tenon Hospital, Paris 75020, France
| | - Bruno Oquendo
- Service de Gériatrie à orientation neurologique, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Charles Foix Hospital, Paris 94200, France
| | - Flora Ketz
- Service de Gériatrie polyvalente, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Charles Foix Hospital, Paris 94200, France
| | - An-Hung Nguyen
- Service d'Addictologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière, Paris 75013, France
| | - Aurélie Kas
- Service de Médecine Nucléaire et LIB, INSERM U1146, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié- Salpêtrière Hospital, Paris 75013, France
| | - Catherine Lubetzki
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
| | - Jean-Yves Delattre
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France
| | - Jean-Christophe Corvol
- CNRS UMR 7225, Sorbonne Université, Paris Brain Institute-ICM, Inserm U1127, Paris 75013, France.,Département de Neurologie, Assistance Publique Hôpitaux de Paris, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris 75013, France
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9
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Maatoug R, Peiffer-Smadja N, Delval G, Brochu T, Pitrat B, Millet B. Ecological Momentary Assessment Using Smartphones in Patients With Depression: Feasibility Study. JMIR Form Res 2021; 5:e14179. [PMID: 33625367 PMCID: PMC7946583 DOI: 10.2196/14179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2019] [Revised: 04/18/2020] [Accepted: 01/17/2021] [Indexed: 11/13/2022] Open
Abstract
Background Ecological momentary assessment (EMA) is a promising tool in the management of psychiatric disorders and particularly depression. It allows for a real-time evaluation of symptoms and an earlier detection of relapse or treatment efficacy. The generalization of the smartphone in the modern world offers a new, large-scale support for EMA. Objective The main objective of this study was twofold: (1) to assess patients’ compliance with an EMA smartphone app defined by the number of EMAs completed, and (2) to estimate the external validity of the EMA using a correlation between self-esteem/guilt/mood variables and Hamilton Depression Rating Scale (HDRS) score. Methods Eleven patients at the Pitié-Salpêtrière Hospital, Paris, France, were monitored for 28 days by means of a smartphone app. Every patient enrolled in the study had two types of assessment: (1) three outpatient consultations with a psychiatrist at three different time points (days 1, 15, and 28), and (2) real-time data collection using an EMA smartphone app with a single, fixed notification per day at 3 pm for 28 days. The results of the real-time data collected were reviewed during the three outpatient consultations by a psychiatrist using a dashboard that aggregated all of the patients’ data into a user-friendly format. Results Of the 11 patients in the study, 6 patients attended the 3 outpatient consultations with the psychiatrist and completed the HDRS at each consultation. We found a positive correlation between the HDRS score and the variables of self-esteem, guilt, and mood (Spearman correlation coefficient 0.57). Seven patients completed the daily EMAs for 28 days or longer, with an average response rate to the EMAs of 62.5% (175/280). Furthermore, we observed a positive correlation between the number of responses to EMAs and the duration of follow-up (Spearman correlation coefficient 0.63). Conclusions This preliminary study with a prolonged follow-up demonstrates significant patient compliance with the smartphone app. In addition, the self-assessments performed by patients seemed faithful to the standardized measurements performed by the psychiatrist. The results also suggest that for some patients it is more convenient to use the smartphone app than to attend outpatient consultations.
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Affiliation(s)
- Redwan Maatoug
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013, Paris, France
| | - Nathan Peiffer-Smadja
- National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, London, United Kingdom.,French Institute for Medical Research (Inserm), Infection Antimicrobials Modelling Evolution, UMR 1137, University Paris Diderot, Paris, France
| | - Guillaume Delval
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013, Paris, France
| | - Térence Brochu
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013, Paris, France
| | - Benjamin Pitrat
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013, Paris, France
| | - Bruno Millet
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, F-75013, Paris, France
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10
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Andolfo A, Maatoug R, Peiffer-Smadja N, Fayolle C, Blanckaert K. Emergency ward ultrasound: clinical audit on disinfection practices during routine and sterile examinations. Antimicrob Resist Infect Control 2021; 10:25. [PMID: 33516268 PMCID: PMC7847554 DOI: 10.1186/s13756-021-00896-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2020] [Accepted: 01/21/2021] [Indexed: 11/10/2022] Open
Abstract
Context In the emergency ward, where the use of ultrasound is common (including for sterile procedures), ward equipment is constantly exposed to high risks of microbiological contamination. There are no clear guidelines for disinfection control practices in emergency departments, and it is not known how emergency ward doctors follow good hygiene practices. Method A multi-centre audit was conducted in 16 emergency services from Northern France regional hospitals, in form of a questionnaire. It was proposed to all emergency ward physicians. We excluded questionnaires when physicians mentioned that they did not use ultrasound on a daily basis. The questionnaire was designed using existing hygiene and ultrasound disinfection practices guidelines from varying French medical societies. It included three different clinical scenarios: (a) ultrasound on healthy skin, (b) on injured skin, and (c) ultrasound-guided punctures. All questions were closed-ended, with only one answer corresponding to the guidelines. We then calculated compliance rates for each question, each clinical situation, and an overall compliance rate for all the questions. Results 104 questionnaires were collected, and 19 were excluded. For the 85 analysed questionnaires, the compliance rates were 60.4% 95% CI [56.4–64.7] for ultrasound on healthy skin, 70.9% 95% CI [66.3–76.1] on injured skin and 69.4% 95% CI [65.1–73.6] for ultrasound-guided punctures. The overall compliance rate for the compliance questions was 66.1% 95% CI [62.8–69.1]. Analysis of the questionnaires revealed severe asepsis errors, misuse of gel, ignorance of infection control practices to be applied in the context of ultrasound-guided puncture and exposure of the probe to body fluids. Conclusion This study details areas for quality improvement in the disinfection of emergency ultrasound scanner use. Consequently, we propose a standardized protocol based upon the recommendations used for the questionnaire drafting, with a visual focus on the low compliance points that have been revealed in this audit. This protocol has been distributed to all the medical emergency services audited and included in the emergency resident’s ultrasound learning program.
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Affiliation(s)
- A Andolfo
- Service d'accueil des urgences/Structure mobile d'urgence et de reanimation, Centre Hospitalier de Dunkerque, 59140, Dunkirk, France.
| | - R Maatoug
- AP-HP, Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Sorbonne Université, 75013, Paris, France
| | - N Peiffer-Smadja
- French Institute for Medical Research (Inserm), Infection Antimicrobials Modelling Evolution (IAME), UMR 1137, University Paris Diderot, Paris, France.,National Institute for Health Research Health Protection Research Unit in Healthcare. Associated Infections and Antimicrobial Resistance, Imperial College London, London, UK
| | - C Fayolle
- Service de Réanimation et Unité de Soins Continus, Centre Hospitalier de Dunkerque, 59140, Dunkirk, France
| | - K Blanckaert
- Centre d'appui et de prevention des infections associees aux soins (CPIAS) Pays de la Loire, Centre Hospitalier Universitaire de Nantes, 44093, Nantes, France
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11
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Mouchabac S, Adrien V, Falala-Séchet C, Bonnot O, Maatoug R, Millet B, Peretti CS, Bourla A, Ferreri F. Psychiatric Advance Directives and Artificial Intelligence: A Conceptual Framework for Theoretical and Ethical Principles. Front Psychiatry 2021; 11:622506. [PMID: 33551883 PMCID: PMC7862130 DOI: 10.3389/fpsyt.2020.622506] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 12/16/2020] [Indexed: 01/19/2023] Open
Abstract
The patient's decision-making abilities are often altered in psychiatric disorders. The legal framework of psychiatric advance directives (PADs) has been made to provide care to patients in these situations while respecting their free and informed consent. The implementation of artificial intelligence (AI) within Clinical Decision Support Systems (CDSS) may result in improvements for complex decisions that are often made in situations covered by PADs. Still, it raises theoretical and ethical issues this paper aims to address. First, it goes through every level of possible intervention of AI in the PAD drafting process, beginning with what data sources it could access and if its data processing competencies should be limited, then treating of the opportune moments it should be used and its place in the contractual relationship between each party (patient, caregivers, and trusted person). Second, it focuses on ethical principles and how these principles, whether they are medical principles (autonomy, beneficence, non-maleficence, justice) applied to AI or AI principles (loyalty and vigilance) applied to medicine, should be taken into account in the future of the PAD drafting process. Some general guidelines are proposed in conclusion: AI must remain a decision support system as a partner of each party of the PAD contract; patients should be able to choose a personalized type of AI intervention or no AI intervention at all; they should stay informed, i.e., understand the functioning and relevance of AI thanks to educational programs; finally, a committee should be created for ensuring the principle of vigilance by auditing these new tools in terms of successes, failures, security, and relevance.
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Affiliation(s)
- Stéphane Mouchabac
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Saint-Antoine, Paris, France
- Sorbonne Université, iCRIN Psychiatry (Infrastructure of Clinical Research In Neurosciences - Psychiatry), Brain and Spine Institute (ICM), INSERM, CNRS, Paris, France
| | - Vladimir Adrien
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Saint-Antoine, Paris, France
- Sorbonne Université, iCRIN Psychiatry (Infrastructure of Clinical Research In Neurosciences - Psychiatry), Brain and Spine Institute (ICM), INSERM, CNRS, Paris, France
| | - Clara Falala-Séchet
- Laboratory of Psychopathology and Health Processes, EA 4057, Institute of Psychology, University of Paris, Paris, France
| | - Olivier Bonnot
- CHU de Nantes, Department of Child and Adolescent Psychiatry, Nantes, France
- Pays de la Loire Psychology Laboratory, EA 4638, Nantes, France
| | - Redwan Maatoug
- Sorbonne Université, iCRIN Psychiatry (Infrastructure of Clinical Research In Neurosciences - Psychiatry), Brain and Spine Institute (ICM), INSERM, CNRS, Paris, France
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Pitié-Salpêtrière, Paris, France
| | - Bruno Millet
- Sorbonne Université, iCRIN Psychiatry (Infrastructure of Clinical Research In Neurosciences - Psychiatry), Brain and Spine Institute (ICM), INSERM, CNRS, Paris, France
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Pitié-Salpêtrière, Paris, France
| | | | - Alexis Bourla
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Saint-Antoine, Paris, France
- Jeanne d'Arc Hospital, INICEA Group, Saint-Mandé, France
| | - Florian Ferreri
- Sorbonne Université, AP-HP Department of Psychiatry, Hôpital Saint-Antoine, Paris, France
- Sorbonne Université, iCRIN Psychiatry (Infrastructure of Clinical Research In Neurosciences - Psychiatry), Brain and Spine Institute (ICM), INSERM, CNRS, Paris, France
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12
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Mouchabac S, Conejero I, Lakhlifi C, Msellek I, Malandain L, Adrien V, Ferreri F, Millet B, Bonnot O, Bourla A, Maatoug R. Improving clinical decision-making in psychiatry: implementation of digital phenotyping could mitigate the influence of patient’s and practitioner’s individual cognitive biases. Dialogues in Clinical Neuroscience 2021; 23:52-61. [PMID: 35860175 PMCID: PMC9286737 DOI: 10.1080/19585969.2022.2042165] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
High stake clinical choices in psychiatry can be impacted by external irrelevant factors. A strong understanding of the cognitive and behavioural mechanisms involved in clinical reasoning and decision-making is fundamental in improving healthcare quality. Indeed, the decision in clinical practice can be influenced by errors or approximations which can affect the diagnosis and, by extension, the prognosis: human factors are responsible for a significant proportion of medical errors, often of cognitive origin. Both patient’s and clinician’s cognitive biases can affect decision-making procedures at different time points. From the patient’s point of view, the quality of explicit symptoms and data reported to the psychiatrist might be affected by cognitive biases affecting attention, perception or memory. From the clinician’s point of view, a variety of reasoning and decision-making pitfalls might affect the interpretation of information provided by the patient. As personal technology becomes increasingly embedded in human lives, a new concept called digital phenotyping is based on the idea of collecting real-time markers of human behaviour in order to determine the ‘digital signature of a pathology’. Indeed, this strategy relies on the assumption that behaviours are ‘quantifiable’ from data extracted and analysed through connected tools (smartphone, digital sensors and wearable devices) to deduce an ‘e-semiology’. In this article, we postulate that implementing digital phenotyping could improve clinical reasoning and decision-making outcomes by mitigating the influence of patient’s and practitioner’s individual cognitive biases.
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Affiliation(s)
- Stéphane Mouchabac
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
| | - Ismael Conejero
- Department of Psychiatry, CHU Nîmes, University of Montpellier, Nîmes, France
- Inserm, Unit 1061 “Neuropsychiatry: Epidemiological and Clinical Research”, Montpellier, France
| | - Camille Lakhlifi
- PICNIC lab (Physiological investigation of clinically normal and impaired cognition), Institut du Cerveau - Paris Brain Institute - ICM, Inserm, CNRS, APHP, Hôpital de la Pitié Salpêtrière, Université de Paris, Sorbonne Université, Paris, France
| | - Ilyass Msellek
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
| | - Leo Malandain
- University Hospital Cochin (site Tarnier), Paris, France
| | - Vladimir Adrien
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
| | - Florian Ferreri
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
| | - Bruno Millet
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
| | - Olivier Bonnot
- Department of Child and Adolescent Psychiatry, CHU de Nantes, Nantes, France
- Pays de la Loire Psychology Laboratory, Nantes, France
| | - Alexis Bourla
- Department of Psychiatry, Hôpital Saint-Antoine, Sorbonne Université, AP-HP, Paris, France
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
- Jeanne d'Arc Hospital, INICEA Korian, Saint-Mandé, France
| | - Redwan Maatoug
- Sorbonne Université, Hôpital de la Pitié Salpêtrière, iCRIN (Infrastructure for Clinical Research In Neurosciences), Brain Institute (ICM), INSERM, CNRS, Paris, France
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13
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Toba MN, Malherbe C, Godefroy O, Rushmore RJ, Zavaglia M, Maatoug R, Mandonnet E, Valero-Cabré A, Hilgetag CC. Reply: Inhibition between human brain areas or methodological artefact? Brain 2020; 143:e39. [PMID: 32413896 DOI: 10.1093/brain/awaa093] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Monica N Toba
- Laboratory of Functional Neurosciences (EA 4559), University of Picardie Jules Verne, Amiens, France.,FRONTLAB Team, Cerebral Dynamics, Plasticity and Rehabilitation Group, Paris Brain Institute, ICM, Sorbonne Universités, UPMC Paris 06, Inserm UMR S 1127, CNRS UMR 7225, F-75013, and IHU-A-ICM, Paris, France
| | - Caroline Malherbe
- Institute of Computational Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Department of Neurology, Head and Neuro Center, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Olivier Godefroy
- Laboratory of Functional Neurosciences (EA 4559), University of Picardie Jules Verne, Amiens, France.,Department of Neurology, Amiens University Hospital, Amiens, France
| | - R Jarrett Rushmore
- Laboratory of Cerebral Dynamics, Plasticity and Rehabilitation, Boston University School of Medicine, Boston, MA 02118, USA
| | - Melissa Zavaglia
- Institute of Computational Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Focus Area Health, Jacobs University Bremen, Germany
| | - Redwan Maatoug
- FRONTLAB Team, Cerebral Dynamics, Plasticity and Rehabilitation Group, Paris Brain Institute, ICM, Sorbonne Universités, UPMC Paris 06, Inserm UMR S 1127, CNRS UMR 7225, F-75013, and IHU-A-ICM, Paris, France
| | - Emmanuel Mandonnet
- Department of Neurosurgery, Lariboisière Hospital, APHP, Paris, France, and University Paris 7, Paris, France
| | - Antoni Valero-Cabré
- FRONTLAB Team, Cerebral Dynamics, Plasticity and Rehabilitation Group, Paris Brain Institute, ICM, Sorbonne Universités, UPMC Paris 06, Inserm UMR S 1127, CNRS UMR 7225, F-75013, and IHU-A-ICM, Paris, France.,Laboratory of Cerebral Dynamics, Plasticity and Rehabilitation, Boston University School of Medicine, Boston, MA 02118, USA.,Cognitive Neuroscience and Information Technology Research Program, Open University of Catalonia (UOC), Barcelona, Catalunya, Spain
| | - Claus C Hilgetag
- Institute of Computational Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Health Sciences Department, Boston University, 635 Commonwealth Ave. Boston, MA 02215, USA
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14
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Delorme C, Paccoud O, Kas A, Hesters A, Bombois S, Shambrook P, Boullet A, Doukhi D, Le Guennec L, Godefroy N, Maatoug R, Fossati P, Millet B, Navarro V, Bruneteau G, Demeret S, Pourcher V. COVID-19-related encephalopathy: a case series with brain FDG-positron-emission tomography/computed tomography findings. Eur J Neurol 2020; 27:2651-2657. [PMID: 32881133 PMCID: PMC7461074 DOI: 10.1111/ene.14478] [Citation(s) in RCA: 93] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Accepted: 08/11/2020] [Indexed: 12/27/2022]
Abstract
Aim The aim of this paper is to describe the clinical features of COVID‐19‐related encephalopathy and their metabolic correlates using brain 2‐desoxy‐2‐fluoro‐D‐glucose (FDG)‐positron‐emission tomography (PET)/computed tomography (CT) imaging. Background and purpose A variety of neurological manifestations have been reported in association with COVID‐19. COVID‐19‐related encephalopathy has seldom been reported and studied. Methods We report four cases of COVID‐19‐related encephalopathy. The diagnosis was made in patients with confirmed COVID‐19 who presented with new‐onset cognitive disturbances, central focal neurological signs, or seizures. All patients underwent cognitive screening, brain magnetic resonance imaging (MRI), lumbar puncture, and brain 2‐desoxy‐2‐fluoro‐D‐glucose (FDG)‐positron‐emission tomography (PET)/computed tomography (CT) (FDG‐PET/CT). Results The four patients were aged 60 years or older, and presented with various degrees of cognitive impairment, with predominant frontal lobe impairment. Two patients presented with cerebellar syndrome, one patient had myoclonus, one had psychiatric manifestations, and one had status epilepticus. The delay between first COVID‐19 symptoms and onset of neurological symptoms was between 0 and 12 days. None of the patients had MRI features of encephalitis nor significant cerebrospinal fluid (CSF) abnormalities. SARS‐CoV‐2 RT‐PCR in the CSF was negative for all patients. All patients presented with a consistent brain FDG‐PET/CT pattern of abnormalities, namely frontal hypometabolism and cerebellar hypermetabolism. All patients improved after immunotherapy. Conclusions Despite varied clinical presentations, all patients presented with a consistent FDG‐PET pattern, which may reflect an immune mechanism.
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Affiliation(s)
- C Delorme
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - O Paccoud
- Department of Infectious and Tropical diseases, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - A Kas
- Nuclear Medicine and LIB Department, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, INSERM U1146, Paris, France
| | - A Hesters
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - S Bombois
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - P Shambrook
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - A Boullet
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - D Doukhi
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - L Le Guennec
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - N Godefroy
- Department of Infectious and Tropical diseases, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - R Maatoug
- Department of adult Psychiatry, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - P Fossati
- Department of adult Psychiatry, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - B Millet
- Department of adult Psychiatry, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - V Navarro
- Department of Neurophysiology, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France
| | - G Bruneteau
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - S Demeret
- Department of Neurology, Sorbonne University, Assistance Publique des Hôpitaux de Paris (AP-HP), University Hospitals - Pitié-Salpêtrière Charles Foix, Paris, France
| | - V Pourcher
- Department of Infectious and Tropical diseases, Sorbonne University, AP-HP, University Hospitals Pitié-Salpêtrière Charles Foix, Paris, France.,Pierre Louis Institute of Epidemiology and Public Health, Sorbonne University, INSERM 1136, Paris, France
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15
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Toba MN, Godefroy O, Rushmore RJ, Zavaglia M, Maatoug R, Hilgetag CC, Valero-Cabré A. Revisiting 'brain modes' in a new computational era: approaches for the characterization of brain-behavioural associations. Brain 2020; 143:1088-1098. [PMID: 31764975 DOI: 10.1093/brain/awz343] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2019] [Revised: 08/07/2019] [Accepted: 08/28/2019] [Indexed: 11/12/2022] Open
Abstract
The study of brain-function relationships is undergoing a conceptual and methodological transformation due to the emergence of network neuroscience and the development of multivariate methods for lesion-deficit inferences. Anticipating this process, in 1998 Godefroy and co-workers conceptualized the potential of four elementary typologies of brain-behaviour relationships named 'brain modes' (unicity, equivalence, association, summation) as building blocks able to describe the association between intact or lesioned brain regions and cognitive processes or neurological deficits. In the light of new multivariate lesion inference and network approaches, we critically revisit and update the original theoretical notion of brain modes, and provide real-life clinical examples that support their existence. To improve the characterization of elementary units of brain-behavioural relationships further, we extend such conceptualization with a fifth brain mode (mutual inhibition/masking summation). We critically assess the ability of these five brain modes to account for any type of brain-function relationship, and discuss past versus future contributions in redefining the anatomical basis of human cognition. We also address the potential of brain modes for predicting the behavioural consequences of lesions and their future role in the design of cognitive neurorehabilitation therapies.
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Affiliation(s)
- Monica N Toba
- Laboratory of Functional Neurosciences (EA 4559), University Hospital of Amiens and University of Picardy Jules Verne, Amiens, France
| | - Olivier Godefroy
- Laboratory of Functional Neurosciences (EA 4559), University Hospital of Amiens and University of Picardy Jules Verne, Amiens, France
| | - R Jarrett Rushmore
- Laboratory of Cerebral Dynamics, Plasticity and Rehabilitation, Boston University School of Medicine, Boston, MA 02118, USA.,Department of Psychiatry, Massachusetts General Hospital, Boston, MA, USA.,Psychiatry Neuroimaging Laboratory, Brigham and Women's Hospital, Boston, MA, USA
| | - Melissa Zavaglia
- Institute of Computational Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Focus Area Health, Jacobs University Bremen, Germany
| | - Redwan Maatoug
- Cerebral Dynamics, Plasticity and Rehabilitation Group, FRONTLAB Team, Brain and Spine Institute, ICM, Paris, France.,Sorbonne Université, INSERM UMR S 1127, CNRS UMR 7225, F-75013, and IHU-A-ICM, Paris, France
| | - Claus C Hilgetag
- Institute of Computational Neuroscience, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.,Health Sciences Department, Boston University, 635 Commonwealth Ave. Boston, MA 02215, USA
| | - Antoni Valero-Cabré
- Laboratory of Cerebral Dynamics, Plasticity and Rehabilitation, Boston University School of Medicine, Boston, MA 02118, USA.,Cerebral Dynamics, Plasticity and Rehabilitation Group, FRONTLAB Team, Brain and Spine Institute, ICM, Paris, France.,Sorbonne Université, INSERM UMR S 1127, CNRS UMR 7225, F-75013, and IHU-A-ICM, Paris, France.,Cognitive Neuroscience and Information Technology Research Program, Open University of Catalonia (UOC), Barcelona, Catalunya, Spain
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16
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Duriez P, Bou Khalil R, Chamoun Y, Maatoug R, Strumila R, Seneque M, Gorwood P, Courtet P, Guillaume S. Brain Stimulation in Eating Disorders: State of the Art and Future Perspectives. J Clin Med 2020; 9:E2358. [PMID: 32717984 PMCID: PMC7465000 DOI: 10.3390/jcm9082358] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2020] [Revised: 07/06/2020] [Accepted: 07/20/2020] [Indexed: 12/13/2022] Open
Abstract
The management of eating disorders (EDs) is still difficult and few treatments are effective. Recently, several studies have described the important contribution of non-invasive brain stimulation (repetitive transcranial magnetic stimulation, transcranial direct current stimulation, and electroconvulsive therapy) and invasive brain stimulation (deep brain stimulation and vagal nerve stimulation) for ED management. This review summarizes the available evidence supporting the use of brain stimulation in ED. All published studies on brain stimulation in ED as well as ongoing trials registered at clinicaltrials.gov were examined. Articles on neuromodulation research and perspective articles were also included. This analysis indicates that brain stimulation in EDs is still in its infancy. Literature data consist mainly of case reports, cases series, open studies, and only a few randomized controlled trials. Consequently, the evidence supporting the use of brain stimulation in EDs remains weak. Finally, this review discusses future directions in this research domain (e.g., sites of modulation, how to enhance neuromodulation efficacy, personalized protocols).
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Affiliation(s)
- Philibert Duriez
- GHU Paris Psychiatry and Neuroscience, Clinique des Maladies Mentales et de l’Encéphale (CMME), Sainte-Anne Hospital, 75014 Paris, France; (P.D.); (P.G.)
- Institute of Psychiatry and Neurosciences of Paris (IPNP), UMR_S1266, INSERM, Université de Paris, 102-108 rue de la Santé, 75014 Paris, France
| | - Rami Bou Khalil
- Department of Psychiatry, Hotel Dieu de France- Saint Joseph University, 166830 Beirut, Lebanon; (R.B.K.); (Y.C.)
- Neuropsychiatry: Epidemiological and Clinical Research, Université Montpellier, INSERM, CHU de Montpellier, 34295 Montpellier, France; (M.S.); (P.C.)
| | - Yara Chamoun
- Department of Psychiatry, Hotel Dieu de France- Saint Joseph University, 166830 Beirut, Lebanon; (R.B.K.); (Y.C.)
| | - Redwan Maatoug
- Sorbonne Université, AP-HP, Service de Psychiatrie Adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, 75013 Paris, France;
| | - Robertas Strumila
- Faculty of Medicine, Institute of Clinical Medicine, Psychiatric Clinic, Vilnius University, 03101 Vilnius, Lithuania;
| | - Maude Seneque
- Neuropsychiatry: Epidemiological and Clinical Research, Université Montpellier, INSERM, CHU de Montpellier, 34295 Montpellier, France; (M.S.); (P.C.)
- Department of Emergency Psychiatry and Post-Acute Care, CHRU Montpellier, 34295 Montpellier, France
| | - Philip Gorwood
- GHU Paris Psychiatry and Neuroscience, Clinique des Maladies Mentales et de l’Encéphale (CMME), Sainte-Anne Hospital, 75014 Paris, France; (P.D.); (P.G.)
- Institute of Psychiatry and Neurosciences of Paris (IPNP), UMR_S1266, INSERM, Université de Paris, 102-108 rue de la Santé, 75014 Paris, France
| | - Philippe Courtet
- Neuropsychiatry: Epidemiological and Clinical Research, Université Montpellier, INSERM, CHU de Montpellier, 34295 Montpellier, France; (M.S.); (P.C.)
- Department of Emergency Psychiatry and Post-Acute Care, CHRU Montpellier, 34295 Montpellier, France
| | - Sébastien Guillaume
- Neuropsychiatry: Epidemiological and Clinical Research, Université Montpellier, INSERM, CHU de Montpellier, 34295 Montpellier, France; (M.S.); (P.C.)
- Department of Emergency Psychiatry and Post-Acute Care, CHRU Montpellier, 34295 Montpellier, France
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17
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Vulser H, Maatoug R, Rotgé JY, de Lépinau J, Nguyen AH, Edel Y, Mouchabac S, Fossati P. COVID-19 – Comment vivre un confinement pour épidémie ? La Presse Médicale Formation 2020. [PMCID: PMC7204654 DOI: 10.1016/j.lpmfor.2020.05.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Maatoug R, Ekmen A, Valero-Cabre A, Millet B. Stimulation therapeutic approaches to better understand Obsessive Compulsive Disorder: The issue of 'where' to treat. Encephale 2020; 46:399-403. [PMID: 32014241 DOI: 10.1016/j.encep.2019.11.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2019] [Revised: 10/28/2019] [Accepted: 11/15/2019] [Indexed: 01/04/2023]
Abstract
The use of invasive and non-invasive brain stimulation and neuromodulation technologies combined with neuroimaging approaches can help refine with causal evidence our physiopathological understanding of the Obsessive-Compulsive Disorder (OCD). Two key structures, the Orbitofrontal Cortex (OFC) and the Anterior Cingulate Cortex (ACC) have been found dysfunctional in OCD compared to healthy volunteers and on such basis have been tested as therapeutic targets for invasive and non-invasive neuromodulation therapy. Hereinafter, evidence addressing the cognitive processes subtended by to those two brain regions and their role in wider associated cortico-subcortical networks is reviewed. Very specifically, their relevance for OCD clinical features is discussed in extenso and its modulation with invasive and non-invasive focal brain stimulation such as deep brain stimulation (DBS) or transcranial magnetic Stimulation (TMS). Most importantly, this article brings new insights bridging causal evidence on the structural and functional neuroanatomy subtending OCD and novel therapeutic perspectives based on focal brain stimulation.
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Affiliation(s)
- R Maatoug
- Hôpital La Pitié Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - A Ekmen
- Hôpital La Pitié Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - A Valero-Cabre
- Hôpital La Pitié Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - B Millet
- Hôpital La Pitié Salpêtrière, 47-83, boulevard de l'Hôpital, 75013 Paris, France
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19
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Maatoug R, Le Goff B, Rotge JY, Jaafari N, Guillin O, Millet B. Correction: Performance in delayed non-matching to sample task predicts the diagnosis of obsessive-compulsive disorder. Transl Psychiatry 2020; 10:44. [PMID: 32066694 PMCID: PMC7026033 DOI: 10.1038/s41398-020-0735-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
An amendment to this paper has been published and can be accessed via a link at the top of the paper.
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Affiliation(s)
- Redwan Maatoug
- Departement de Psychiatrie adulte, boulevard de l'Hopital, Hopital Universitaire de la Pitie Salpetriere, Assistance Publique - Hopitaux de Paris, 75013, Paris, France.
| | - Benoît Le Goff
- 0000 0001 2108 3034grid.10400.35Service Hospitalo-universitaire, CH du Rouvray, 4 rue Paul Eluard, 76300 Sotteville-les-Rouen; unite Inserm U1079 Faculte de medecine et de pharmacie, 76000 Rouen, France
| | - Jean-Yves Rotge
- 0000 0001 2150 9058grid.411439.aDepartement de Psychiatrie adulte, boulevard de l’Hopital, Hopital Universitaire de la Pitie Salpetriere, Assistance Publique - Hopitaux de Paris, 75013 Paris, France
| | - Nemat Jaafari
- 0000 0000 9336 4276grid.411162.1CIC INSERM U802, CHU de Poitiers, Unite de recherche clinique intersectorielle en psychiatrie du Centre Hospitalier Henri Laborit, Poitiers, 86022 France
| | - Olivier Guillin
- 0000 0001 2108 3034grid.10400.35Service Hospitalo-universitaire, CH du Rouvray, 4 rue Paul Eluard, 76300 Sotteville-les-Rouen; unite Inserm U1079 Faculte de medecine et de pharmacie, 76000 Rouen, France
| | - Bruno Millet
- 0000 0001 2150 9058grid.411439.aDepartement de Psychiatrie adulte, boulevard de l’Hopital, Hopital Universitaire de la Pitie Salpetriere, Assistance Publique - Hopitaux de Paris, 75013 Paris, France
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20
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Maatoug R, Valero-Cabré A, Duriez P, Saudreau B, Fernández-Vidal S, Karachi C, Millet B. Sustained Recovery in a Treatment-Refractory Obsessive-Compulsive Disorder Patient After Deep Brain Stimulation Battery Failure. Front Psychiatry 2020; 11:572059. [PMID: 33281642 PMCID: PMC7691224 DOI: 10.3389/fpsyt.2020.572059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2020] [Accepted: 09/30/2020] [Indexed: 11/13/2022] Open
Abstract
Obsessive-compulsive disorder (OCD) is a widespread chronic neuropsychiatric disorder characterized by recurrent intrusive thoughts, images, or urges (obsessions) that typically cause anxiety or distress. Even when optimal treatment is provided, 10% of patients remain severely affected chronically. In some countries, deep brain stimulation (DBS) is an approved and effective therapy for patients suffering from treatment-resistant OCD. Hereafter, we report the case of a middle-aged man with a long history of treatment-resistant OCD spanning nearly a decade with Yale-Brown Obsessive Compulsive Scale (Y-BOCS) scores oscillating between 21 and 28. The patient underwent bilateral implantation of ventral striatum/ventral capsule DBS leads attached to a battery-operated implanted pulse generator. After a 3-month postimplantation period, the DBS protocol started. Three months after the onset of DBS treatment, the patient's Y-BOCS score had dropped to 3, and he became steadily asymptomatic. However, inadvertently, at this time, it was found out that the implanted pulse generator battery had discharged completely, interrupting brain stimulation. The medical team carried on with the original therapeutic and evaluation plan in the absence of active DBS current. After 12 additional months under off-DBS, the patient remained at a Y-BOCS score of 7 and asymptomatic. To our knowledge, this is the first report that provides an opportunity to discuss four different hypotheses of long-term recovery induced by DBS in a treatment-refractory OCD patient, notably: (1) A placebo effect; (2) Paradoxical improvements induced by micro-lesions generated by DBS probe implantation procedures; (3) Unexpected late spontaneous improvements; (4) Recovery driven by a combination of active DBS-induction, the effects of medication, and DBS-placebo effects.
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Affiliation(s)
- Redwan Maatoug
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Paris, France
| | - Antoni Valero-Cabré
- Groupe de Dynamiques Cérébrales, Plasticité et Rééducation and Frontlab Team, Institut du Cerveau (ICM), INSERM 1127, CNRS, UMR 7225 and Sorbonne Université (SO), Paris, France.,Institut du Cerveau et de la Moelle Epinière (ICM), CNRS UMR 7225, INSERM U 1127, Sorbonne Université, Paris, France.,Laboratory for Cerebral Dynamics Plasticity and Rehabilitation, Boston University, School of Medicine, Boston, MA, United States.,Cognitive Neuroscience and Information Technology Research Program, Open University of Catalonia (UOC), Barcelona, Spain
| | - Philibert Duriez
- Institute of Psychiatry and Neurosciences of Paris, Unité Mixte de Recherche en Santé (UMRS) 1266 Institut National de la Santé et de la Recherche Médicale (INSERM), University Paris Descartes, Paris, France.,Clinique des Maladies Mentales et de l'Encéphale, Groupement Hospitalier Universitaire (GHU) Paris Psychiatry and Neuroscience, Sainte-Anne Hospital, Paris, France
| | - Bertrand Saudreau
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Paris, France
| | - Sara Fernández-Vidal
- Université Pierre et Marie Curie-Paris 6, Centre de Recherche de l'Institut du Cerveau (CRICM), UMR-S975, Paris, France.,INSERM, U975, Paris, France.,CNRS, UMR 7225, CR-ICM, Paris, France.,Centre de Neuroimagerie de Recherche de l'Institut du Cerveau (CENIR ICM), Paris, France
| | - Carine Karachi
- Université Pierre et Marie Curie-Paris 6, Centre de Recherche de l'Institut du Cerveau (CRICM), UMR-S975, Paris, France.,INSERM, U975, Paris, France.,CNRS, UMR 7225, CR-ICM, Paris, France.,Neurosurgery Department, APHP, Hôpitaux Universitaires Pitié-Salpêtrière/Charles Foix, Paris, France
| | - Bruno Millet
- Sorbonne Université, AP-HP, Service de psychiatrie adulte de la Pitié-Salpêtrière, Institut du Cerveau, ICM, Paris, France
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21
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Brunet A, Ayrolles A, Gambotti L, Maatoug R, Estellat C, Descamps M, Girault N, Kalalou K, Abgrall G, Ducrocq F, Vaiva G, Jaafari N, Krebs MO, Castaigne E, Hanafy I, Benoit M, Mouchabac S, Cabié MC, Guillin O, Hodeib F, Durand-Zaleski I, Millet B. Paris MEM: a study protocol for an effectiveness and efficiency trial on the treatment of traumatic stress in France after the 2015-16 terrorist attacks. BMC Psychiatry 2019; 19:351. [PMID: 31703570 PMCID: PMC6842179 DOI: 10.1186/s12888-019-2283-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2018] [Accepted: 09/11/2019] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND The Paris and Nice terrorist attacks affected a thousand of trauma victims and first-line responders. Because there were concerns that this might represent the first of several attacks, there was a need to quickly enhance the local capacities to treat a large number of individuals suffering from trauma-related disorders. Since Reconsolidation Therapy (RT) is brief, relatively easy to learn, well tolerated and effective, it appeared as the ideal first-line treatment to teach to clinicians in this context. METHODS This study protocol is a two-arm non-randomized, multicenter controlled trial, comparing RT to treatment as usual for the treatment of trauma-related disorders. RT consists of actively recalling one's traumatic event under the influence of the ß-blocker propranolol, once a week, for 10-25 min with a therapist, over 6 consecutive weeks. This protocol evaluates the feasibility, effectiveness, and cost-utility of implementing RT as part of a large multi-center (N = 400) pragmatic trial with a one-year follow-up. DISCUSSION Paris MEM is the largest trial to date assessing the efficiency of RT in the aftermath of a large-scale man-made disaster. RT could possibly reinforce the therapeutic arsenal for the treatment of patients suffering from trauma-related disorders, not only for communities in western countries but also worldwide for terror- or disaster-stricken communities. TRIAL REGISTRATION Clinical Trials (ClinicalTrials.gov). June 3, 2016. NCT02789982.
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Affiliation(s)
- A. Brunet
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Department of Psychiatry, McGill University, Montréal, Canada
| | - A. Ayrolles
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - L. Gambotti
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - R. Maatoug
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - C. Estellat
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - M. Descamps
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Department of Psychiatry, McGill University, Montréal, Canada
| | - N. Girault
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - K. Kalalou
- Unité de recherche clinique, EPS de Ville Evrard, G03, 5 rue du Dr Delafontaine, 93200 Saint-Denis, France
| | - G. Abgrall
- Assistance Publique - Hôpitaux de Paris -, Hôtel-Dieu, 75004 Paris, France
| | - F. Ducrocq
- France CHRU de Lille, Pôle de Psychiatrie Médecine Légale et Santé en milieu Pénitentiaire, SCA-Lab CNRS UMR 9193, 59037 cedex Lille, France
| | - G. Vaiva
- France CHRU de Lille, Pôle de Psychiatrie Médecine Légale et Santé en milieu Pénitentiaire, SCA-Lab CNRS UMR 9193, 59037 cedex Lille, France
| | - N. Jaafari
- CIC INSERM U802, CHU de Poitiers, Unité de recherche clinique intersectorielle en psychiatrie du Centre Hospitalier Henri Laborit, 86022 Poitiers, France
| | - M. O. Krebs
- Centre Hospitalier Sainte Anne, Service Hospitalo-Universitaire, Faculté de Médecine Paris Descartes, Université Paris Descartes, Paris, France
| | - E. Castaigne
- Service de Psychiatrie, CHU de Bicêtre, HUPS, APHP 78, rue du général Leclerc, 94270 Le Kremlin Bicêtre, France
| | - I. Hanafy
- CH Marne La Vallée, Service de Médecine Légale, 77420 Marne-La-Vallée, France
| | - M. Benoit
- Clinical Neuroscience Department Hospital Pasteur 1, France University of Côte d’Azur, 30 avenue de la voie, 06002 NICE cedex 1 Romaine, France
| | - S. Mouchabac
- Département de psychiatrie et de psychologie médicale de l’adulte, Hôpital universitaire Saint-Antoine, Université Pierre et Marie Curie, Paris VI - AP-HP, 184 rue du Faubourg-Saint-Antoine, 75012 Paris, France
| | - M. C. Cabié
- Pôle Paris 11 Les Hôpitaux de Saint Maurice, 12-14 rue Val d’Osne, 94410 St Maurice, France
| | - O. Guillin
- Service Hospitalo-universitaire, CH du Rouvray, 4 rue Paul Eluard, 76300 Sotteville-lès-Rouen, France
- unité Inserm U1079 Faculté de médecine et de pharmacie, 76000 Rouen, France
| | - F. Hodeib
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
| | - I. Durand-Zaleski
- ECEVE, UMR 1123 URCEco Ile de France Hôtel Dieu, 1 place du Parvis de Notre Dame, 75004 Paris, France
| | - B. Millet
- Département de Psychiatrie adulte, boulevard de l’Hôpital, 75013 Paris, France
- Département de Psychiatrie adulte, Hôpital Universitaire de la Pitié Salpêtrière, Assistance Publique - Hôpitaux de Paris, boulevard de l’Hôpital, 75013 Paris, France
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Peiffer-Smadja N, Bauvois A, Chilles M, Gramont B, Maatoug R, Bismut M, Thorey C, Oziol E, Hanslik T. The French Society of Internal Medicine's Top-5 List of Recommendations: a National Web-Based Survey. J Gen Intern Med 2019; 34:1475-1485. [PMID: 31190258 PMCID: PMC6667601 DOI: 10.1007/s11606-019-05050-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 12/17/2018] [Accepted: 03/27/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND The international project "Choosing Wisely" aims to target unnecessary and potentially harmful examinations and treatments. OBJECTIVE To define the French Internal Medicine Top-5 list. DESIGN Based on a review of existing Top-5 lists and personal experience, a working group of the French National Society of Internal Medicine selected 27 diagnostic and therapeutic procedures. They were submitted through a national web-based survey to French internists who rated from 1 to 5 the perceived frequency, uselessness, and risk of each procedure. A composite score was calculated as the unweighted addition of the three scores. PARTICIPANTS Four hundred thirty internists answered the web-based survey (14% of all French internists including residents). All the French regions and status of the profession were represented. KEY RESULTS For the 27 submitted procedures, the mean score (± SD) was 3.25 (± 0.48) for frequency, 3.10 (± 0.43) for uselessness, and 2.63 (± 0.84) for risk. The Top-5 list obtained with the composite score was as follows: 1. Do not prescribe long-term treatment with proton pump inhibitors without regular reevaluation of the indication 2. Do not administer preventive treatments (e.g., for dyslipidemia, hypertension…) in elderly people with dementia when potential risks outweigh the benefits 3. Do not administer hypnotic medications as first-line treatment for insomnia 4. Do not treat with an anticoagulant for more than 3 months a patient with a first venous thromboembolism occurring in the setting of a major transient risk factor 5. Do not screen for Lyme disease without an exposure history or related clinical examination findings We found that the composite score was strongly correlated to the risk score (rs = 0.88, p < 10-5) and not to the frequency (rs = 0.06, p = 0.75) or uselessness score (rs = 0.17, p = 0.38). CONCLUSIONS This Top-5 list provides an opportunity to discuss appropriate use of health care practices in internal medicine.
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Affiliation(s)
- Nathan Peiffer-Smadja
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France. .,Assistance Publique - Hôpitaux de Paris, Hôpital Bichat-Claude Bernard, Paris, France.
| | - Adeline Bauvois
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France.,Assistance Publique - Hôpitaux de Paris, Hôpital Bichat-Claude Bernard, Paris, France
| | - Marie Chilles
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France
| | - Baptiste Gramont
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France
| | - Redwan Maatoug
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France
| | - Marie Bismut
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France
| | - Camille Thorey
- Junior Internist Association, Amicale des Jeunes Internistes (AJI), Paris, France
| | - Eric Oziol
- French National Society of Internal Medicine, Société Nationale Française de Médecine Interne (SNFMI), Paris, France
| | - Thomas Hanslik
- French National Society of Internal Medicine, Société Nationale Française de Médecine Interne (SNFMI), Paris, France
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23
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Peiffer-Smadja N, Lescure FX, Maatoug R, Rohaut B. Re: 'Determinants of in-hospital antibiotic prescription behaviour' by Lambregts et al. Clin Microbiol Infect 2018; 25:635-637. [PMID: 30594653 DOI: 10.1016/j.cmi.2018.12.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Accepted: 12/09/2018] [Indexed: 10/27/2022]
Affiliation(s)
- N Peiffer-Smadja
- Hopital Bichat Claude Bernard, Infectious Diseases Department, Paris, France; INSERM, Infection Antimicrobials Modelling Evolution, Paris, France.
| | - F X Lescure
- Hopital Bichat Claude Bernard, Infectious Diseases Department, Paris, France; INSERM, Infection Antimicrobials Modelling Evolution, Paris, France
| | - R Maatoug
- Hopital Universitaire Pitie Salpetriere, Department of Psychiatry, Paris, France
| | - B Rohaut
- Institut du Cerveau et de la Moelle epiniere, PICNIC Lab, Paris, France; Columbia University Department of Neuroscience, Department of Neurology, NY, USA
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24
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Bouhlel S, Ben Abdallah R, Aoun K, Maatoug R, Souissi O, Bouratbine A. [Management of Toxoplasmic Seroconversion in the Third Trimester of Pregnancy in Tunisia]. Bull Soc Pathol Exot 2018; 111:269-274. [PMID: 30950590 DOI: 10.3166/bspe-2019-0054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Accepted: 01/07/2019] [Indexed: 11/20/2022]
Abstract
The purpose of our study was to report the particularities of the management of toxoplasmosis seroconversion cases occurred during the third trimester of pregnancy and diagnosed in the Institute Pasteur of Tunis. The study was conducted in the Laboratory of Parasitology-Mycology of the Institute Pasteur of Tunis between January 2005 and December 2017. A total of 27 cases of toxoplasmosis seroconversion during the third trimester were included. Prenatal diagnosis was performed in five cases. PCR was positive in one case. Pyrimethamine-sulfadoxine was prescribed in one case with positive PCR and in another case as soon as maternal infection was confirmed. Spiramycine was prescribed in 24 cases for the duration of the pregnancy. One woman did not take any treatment because seroconversion was diagnosed just before delivery. Twenty newborns had congenital toxoplasmosis: 19 cases were diagnosed by serology and one case was diagnosed after amniocentesis. Two newborns (10%) were symptomatic at birth. All the newborns had neither clinical nor radiological signs during the follow-up.
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Affiliation(s)
- S Bouhlel
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie.,Faculté de médecine de Tunis, université de Tunis El-Manar, Tunisie
| | - R Ben Abdallah
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie.,Faculté de médecine de Tunis, université de Tunis El-Manar, Tunisie
| | - K Aoun
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie.,Faculté de médecine de Tunis, université de Tunis El-Manar, Tunisie
| | - R Maatoug
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie
| | - O Souissi
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie
| | - A Bouratbine
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, Tunisie.,Faculté de médecine de Tunis, université de Tunis El-Manar, Tunisie
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25
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Siala E, Ben Abdallah R, Laouiti F, Maatoug R, Souissi O, Aoun K, Bouratbine A. [Toxoplasmic infections in pregnancy: about 94 cases diagnosed at the Pasteur Institute of Tunis]. ACTA ACUST UNITED AC 2014; 42:312-6. [PMID: 24787608 DOI: 10.1016/j.gyobfe.2014.01.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2012] [Accepted: 12/30/2013] [Indexed: 10/25/2022]
Abstract
OBJECTIVES The objectives of this study were to estimate the risk of maternal-fetal transmission of toxoplasmosis and its consequences on the fetus and to emphasize the importance of follow-up of newborns in Tunisia. PATIENTS AND METHODS It was a retrospective study of 94 cases of pergravidic toxoplasmic seroconversion who were diagnosed and followed in the Laboratory of Parasitology of Pasteur Institute of Tunis between 2005 and 2010. RESULTS In our series, amniocentesis was performed for 60 parturients. Among the amniotic fluid tested, research of toxoplasmosis DNA by PCR was positive in 12 cases (12/60, 20 %). Twenty-six cases of congenital toxoplasmosis were diagnosed with 14 postnatal cases. The rate of maternal-fetal transmission of Toxoplasma gondii was 27.6 % (26/94). This risk increases with gestational age, from 19 % at seroconversion of the 1st quarter to 29.4 % in the 2nd quarter and 44.4 % in the 3rd trimester. Monitoring of newborns with congenital toxoplasmosis showed that only 3 children were symptomatic. There were 2 cases of toxoplasmic chorioretinitis and a case of brain damage. Under serological monitoring of newborns, 21 cases were lost to follow-up and monitoring was stopped for 29 after decrease of anti-toxoplasmic IgG. DISCUSSION AND CONCLUSION The prenatal diagnosis allowed to decrease the severe forms of congenital toxoplasmosis in Tunisia. Nevertheless, it is always necessary to raise the problem of the significant number of newborn children whose follow-up is incomplete.
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Affiliation(s)
- E Siala
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie.
| | - R Ben Abdallah
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
| | - F Laouiti
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
| | - R Maatoug
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
| | - O Souissi
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
| | - K Aoun
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
| | - A Bouratbine
- Laboratoire de parasitologie-mycologie, institut Pasteur de Tunis, 13, place Pasteur, BP 74, 1002 Tunis, Tunisie
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26
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Boughattas S, Ben-Abdallah R, Siala E, Souissi O, Maatoug R, Aoun K, Bouratbine A. Case of fatal congenital toxoplasmosis associated with I/III recombinant genotype. Trop Biomed 2011; 28:615-619. [PMID: 22433891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
We report a case of fatal congenital toxoplasmosis case in Tunis (North of Tunisia) associated with I/III recombinant genotype. The Toxoplasma gondii strain was isolated from placenta and characterized molecularly by a multilocus typing (3'SAG2, 5'SAG2, SAG3, AK69, APICO, and UPRT1) and a sulfadiazine resistance mutation analysis. The isolate was shown to be a wild drug sensitive I/III recombinant strain.
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Affiliation(s)
- S Boughattas
- Laboratoire de Recherche 05SP03, Laboratoire de Parasitologie Clinique, Institut Pasteur Tunis, 13 Place Pasteur, BP74, 1002 Tunis Belvédère, Tunisia
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27
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Ben Abdallah R, Siala E, Maatoug R, Souissi O, Aoun K, Bouratbine A. [Congenital toxoplasmosis following infection occurring late in pregnancy]. Arch Pediatr 2011; 18:758-60. [PMID: 21632221 DOI: 10.1016/j.arcped.2011.04.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2010] [Revised: 05/10/2010] [Accepted: 04/02/2011] [Indexed: 10/18/2022]
Abstract
Monthly serological screening of non immune pregnant women is recommended for prevention of congenital toxoplasmosis. However, this screening is often interrupted before delivery. We report a case of congenital toxoplasmosis following infection occurring late in pregnancy. This documented case highlights the need for a final routine serological test, 2-3 weeks post-partum for all seronegative pregnant women. In fact, the screening of congenital toxoplasmosis cases allows the early administration of specific treatment that avoids later severe complications such as chorioretinitis.
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Affiliation(s)
- R Ben Abdallah
- Service de parasitologie-mycologie, Institut Pasteur de Tunis, Tunis, Tunisie.
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28
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Siala E, Aoun K, Zallagua N, Maatoug R, Bouratbine A. [Value of screening for intestinal and urinary parasites in non-resident permanent students in Tunisia]. Arch Inst Pasteur Tunis 2003; 80:29-33. [PMID: 15941065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
In order to fight digestive and urinary parasitoses, a national program of surveillance has been founded. The screening of these parasitoses among the non permanent resident students in Tunisia (ENRPTS) is one of the main actions of this program. Among 2560 ENRPTS tested in the laboratory of Parasitologie of Institut Pasteur of Tunis, between 1998 and 2002, 674 were infected by parasites, which represents a global prévalence of 26.3%. The intestinal protozoa constitute the majority of parasites identified (87.4%). Entamoeba histolytica has been isolated in 89 cases, essentially from students from tropical African countries. Urinary bilharziosis has been diagnosed in 25 cases. These results confirm the utility of the control of the ENRPTS. The precocious tracking permits to avoid the introduction and the dissemination of parasites already absent or rare in our country.
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Affiliation(s)
- E Siala
- Laboratoire de Parasitologie Clinique, Institut Pasteur de Tunis, BP 74, 1002 Tunis Belvédère, Tunisie
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