71 research outputs found
Effects of steroids on reintubation and post-extubation stridor in adults: meta-analysis of randomised controlled trials
Positive end-expiratory pressure affects the value of intra-abdominal pressure in acute lung injury/acute respiratory distress syndrome patients: a pilot study
International audienceIntroduction: To examine the effects of positive end-expiratory pressure (PEEP) on intra-abdominal pressure (IAP) in patients with acute lung injury (ALI).Methods: Thirty sedated and mechanically ventilated patients with ALI or acute respiratory distress syndrome (ARDS) admitted to a sixteen-bed surgical medical ICU were included. All patients were studied with sequentially increasing PEEP (0, 6 and 12 cmH2O) during a PEEP-trial.Results: Age was 55 ± 17 years, weight was 70 ± 17 kg, SAPS II was 44 ± 14 and PaO2/FIO2 was 192 ± 53 mmHg. The IAP was 12 ± 5 mmHg at PEEP 0 (zero end-expiratory pressure, ZEEP), 13 ± 5 mmHg at PEEP 6 and 15 ± 6 mmHg at PEEP 12 (P < 0.05 vs ZEEP). In the patients with intra-abdominal hypertension defined as IAP ℠12 mmHg (n = 15), IAP significantly increased from 15 ± 3 mmHg at ZEEP to 20 ± 3 mmHg at PEEP 12 (P < 0.01). Whereas in the patients with IAP < 12 mmHg (n = 15), IAP did not significantly change from ZEEP to PEEP 12(8 ± 2 vs 10 ± 3 mmHg). In the 13 patients in whom cardiac output was measured, increase in PEEP from 0 to 12 cmH2O did not significantly change cardiac output, nor in the 8 out of 15 patients of the high-IAP group. The observed effects were similar in both ALI (n = 17) and ARDS (n = 13) patients.Conclusions: PEEP is a contributing factor that impacts IAP values. It seems necessary to take into account the level of PEEP whilst interpreting IAP values in patients under mechanical ventilation
Spontaneous breathing trial and post-extubation work of breathing in morbidly obese critically ill patients
Figure S5. difference in the work of breathing expressed in J/l between each test and the post-extubation period. Dashed line represents the absence of difference between the test and the post-extubation period. (JPG 44ĂÂ kb
A recruitment maneuver increases oxygenation after intubation of hypoxemic intensive care unit patients: a randomized controlled study
International audienc
an international survey before and during the COVID-19 pandemic
Funding Information: The SociĂ©tĂ© Française dâAnesthĂ©sie et de RĂ©animation (SFAR), Sociedad Española de Medicina Intensiva, CrĂtica y Unidades Coronarias (SEMICYUC), Sociedad Argentina de Terapia Intensiva (SATI), Sociedad Chilena de Medicina Intensiva (SOCHIMI), Associação de Medicina Intensiva Brasileira (AMIB-Net) and the Brazilian Research in Intensive Care Network (BricNet) supported this survey. We would also like to thank our friend Tiago Rocha for making the amazing logo for this study. This study was financed in part by the Coordenação de Aperfeiçoamento de Pessoal de NĂvel SuperiorâBrazil (CAPES)âFinance Code 001. Publisher Copyright: © 2022, The Author(s).Background: Since the publication of the 2018 Clinical Guidelines about sedation, analgesia, delirium, mobilization, and sleep deprivation in critically ill patients, no evaluation and adequacy assessment of these recommendations were studied in an international context. This survey aimed to investigate these current practices and if the COVID-19 pandemic has changed them. Methods: This study was an open multinational electronic survey directed to physicians working in adult intensive care units (ICUs), which was performed in two steps: before and during the COVID-19 pandemic. Results: We analyzed 1768 questionnaires and 1539 (87%) were complete. Before the COVID-19 pandemic, we received 1476 questionnaires and 292 were submitted later. The following practices were observed before the pandemic: the Visual Analog Scale (VAS) (61.5%), the Behavioral Pain Scale (BPS) (48.2%), the Richmond Agitation Sedation Scale (RASS) (76.6%), and the Confusion Assessment Method for the Intensive Care Unit (CAM-ICU) (66.6%) were the most frequently tools used to assess pain, sedation level, and delirium, respectively; midazolam and fentanyl were the most frequently used drugs for inducing sedation and analgesia (84.8% and 78.3%, respectively), whereas haloperidol (68.8%) and atypical antipsychotics (69.4%) were the most prescribed drugs for delirium treatment; some physicians regularly prescribed drugs to induce sleep (19.1%) or ordered mechanical restraints as part of their routine (6.2%) for patients on mechanical ventilation; non-pharmacological strategies were frequently applied for pain, delirium, and sleep deprivation management. During the COVID-19 pandemic, the intensive care specialty was independently associated with best practices. Moreover, the mechanical ventilation rate was higher, patients received sedation more often (94% versus 86.1%, p < 0.001) and sedation goals were discussed more frequently in daily rounds. Morphine was the main drug used for analgesia (77.2%), and some sedative drugs, such as midazolam, propofol, ketamine and quetiapine, were used more frequently. Conclusions: Most sedation, analgesia and delirium practices were comparable before and during the COVID-19 pandemic. During the pandemic, the intensive care specialty was a variable that was independently associated with the best practices. Although many findings are in accordance with evidence-based recommendations, some practices still need improvement.publishersversionpublishe
Pain distress : the negative emotion associated with procedures in ICU patients
The intensity of procedural pain in intensive care unit (ICU) patients is well documented. However, little is known about procedural pain distress, the psychological response to pain. Post hoc analysis of a multicenter, multinational study of procedural pain. Pain distress was measured before and during procedures (0-10 numeric rating scale). Factors that influenced procedural pain distress were identified by multivariable analyses using a hierarchical model with ICU and country as random effects. A total of 4812 procedures were recorded (3851 patients, 192 ICUs, 28 countries). Pain distress scores were highest for endotracheal suctioning (ETS) and tracheal suctioning, chest tube removal (CTR), and wound drain removal (median [IQRs] = 4 [1.6, 1.7]). Significant relative risks (RR) for a higher degree of pain distress included certain procedures: turning (RR = 1.18), ETS (RR = 1.45), tracheal suctioning (RR = 1.38), CTR (RR = 1.39), wound drain removal (RR = 1.56), and arterial line insertion (RR = 1.41); certain pain behaviors (RR = 1.19-1.28); pre-procedural pain intensity (RR = 1.15); and use of opioids (RR = 1.15-1.22). Patient-related variables that significantly increased the odds of patients having higher procedural pain distress than pain intensity were pre-procedural pain intensity (odds ratio [OR] = 1.05); pre-hospital anxiety (OR = 1.76); receiving pethidine/meperidine (OR = 4.11); or receiving haloperidol (OR = 1.77) prior to the procedure. Procedural pain has both sensory and emotional dimensions. We found that, although procedural pain intensity (the sensory dimension) and distress (the emotional dimension) may closely covary, there are certain factors than can preferentially influence each of the dimensions. Clinicians are encouraged to appreciate the multidimensionality of pain when they perform procedures and use this knowledge to minimize the patient's pain experience.Peer reviewe
Pain, neurological and psychological disorders acquired in adult intensive care unit : physiopathology et management
Les patients hospitalisĂ©s en rĂ©animation prĂ©sentent frĂ©quemment des troubles neurologiques (troubles de la vigilance, troubles du sommeil, dysfonctions cognitives multiples, confusion mentale), psychologiques (anxiĂ©tĂ©, dĂ©pression, syndromes dĂ©lirants), des syndromes douloureux et de l'inconfort. Ces troubles ont en commun : la problĂ©matique de leur dĂ©finition et de leur reconnaissance par l'Ă©quipe de rĂ©animation, leur expression frĂ©quente par un comportement d'agitation, une association avec la rĂ©ponse de stress post-agressive rencontrĂ©e au cours des pathologies traitĂ©es en rĂ©animation. La physiopathologie de ces troubles est complexe, impliquant Ă la fois la pathologie qui a dĂ©terminĂ© l'hospitalisation du patient en rĂ©animation, ses antĂ©cĂ©dents mĂ©dicaux, mais aussi la rĂ©animation elle-mĂȘme par les thĂ©rapeutiques invasives qui y sont utilisĂ©es, ainsi que la sĂ©dation mĂ©dicamenteuse ou le coma artificiel. En outre, ces troubles peuvent ĂȘtre associĂ©s dans leur expression comme dans leur dĂ©termination, certain pouvant ĂȘtre cause ou consĂ©quence d'un autre. L'objectif de cette thĂšse Ă©tait de montrer qu'une prise en charge diagnostique et thĂ©rapeutique rationalisĂ©e de la douleur, des troubles neurologiques et psychologiques Ă©tait associĂ©e Ă un meilleur pronostic du patient en rĂ©animation.Patients who are hospitalized in Intensive Care Units (ICU) develop frequent neurological disorders (vigilance disorders, sleep disorders, multiple cognitive disorders, delirium), psychological disorders (anxiety, depression, delusion), pain syndrom and discomfort. These disorders have jointly the problem of their definition and recognition by the ICU team, their frequent expression by an agitated behaviour, an association with the post-aggressive stress response affecting pathologies treated in the ICU setting. The physiopathology of these disorders is complex, implying both the pathology which had determined the admission of the patient to the ICU and his/her medical history, but also either the invasive therapeutics used by the intensive medicine and the administration of sedatives or therapeutic coma. Moreover, theses disorders can be associated either in their expression and their cause, some of them able to be a cause or a consequence of another. The objective of this thesis was to show that a rationalized diagnostic and therapeutic management of pain, neurological and psychological disorders was associated with a better outcome of the patient in the ICU
1220-2020: the 800th anniversary of medical university teaching in the context of a new pandemic â inaugural lecture of the SFVTT biennial congress in Montpellier
International audienc
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