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Frontiers in Cardiovascular Medicine 2023CD19-specific chimeric antigen receptor T (CAR-T) cell therapy has recently been shown to improve the prognosis of refractory diffuse large B-cell lymphoma (DLBCL)....
UNLABELLED
CD19-specific chimeric antigen receptor T (CAR-T) cell therapy has recently been shown to improve the prognosis of refractory diffuse large B-cell lymphoma (DLBCL). However, CAR-T cells may induce numerous adverse events, in particular cytokine release syndrome (CRS) which is frequently associated with cardiovascular manifestations. Among the latter, acute pericardial effusion represents less than 1% of cases and cardiac tamponade has only been reported once. The management and outcome of these severe complications are not well established. We report here, a case of cardiac tamponade associated with CRS in a context of CAR-T cell therapy, which required urgent pericardiocentesis.
CASE SUMMARY
A 65-year-old man with refractory DLBCL was treated with CAR-T cell therapy. He had a history of dilated cardiomyopathy with preserved ejection fraction and transient atrial fibrillation. A pericardial localization of the lymphoma was observed on the second relapse. One day after CAR-T cell infusion the patient was diagnosed with grade 1 CRS. Due to hypotension, he was treated with tocilizumab and dexamethasone, and then transferred to intensive care unit (ICU). Echocardiography performed at ICU admission showed acute pericardial effusion with signs of right ventricular heart failure due to cardiac tamponade. It was decided to perform pericardiocentesis despite grade IV thrombocytopenia in a context of aplasia. Analysis of pericardial fluid showed a large number of lymphoma cells and 73% of CAR-T cells amongst lymphocytes, a level that was similar in blood. Hemodynamic status improved after pericardiocentesis, and no recurrence of pericardial effusion was observed. The presence of a high count of activated CAR-T cells in the pericardial fluid as well as the short interval between CAR-T cells injection and the symptoms appear as potential arguments for a direct action of CAR-T cells in the mechanism of this adverse event. The patient was discharged from ICU after two days and initially exhibited a good response to DLBCL treatment. Unfortunately, he died fifty days after starting CAR-T cell therapy due to a new DLBCL relapse.
CONCLUSION
Patients with a pericardial localization of DLBCL should be assessed for a risk of cardiac tamponade if receiving CAR-T cell therapy and presenting CRS. In this case, cardiac tamponade seems directly related to CAR-T cell expansion. Pericardiocentesis should be considered as a feasible and effective treatment if the risk of bleeding is well controlled, in association with anti-IL6 and corticosteroids.
PubMed: 37020516
DOI: 10.3389/fcvm.2023.1132503 -
The American Journal of Case Reports Feb 2020BACKGROUND Acute bacterial pericarditis is rare, and the incidence numbers have been declining in the modern antibiotic era. Purulent bacterial pericarditis is a fatal...
BACKGROUND Acute bacterial pericarditis is rare, and the incidence numbers have been declining in the modern antibiotic era. Purulent bacterial pericarditis is a fatal disease in which mortality rates can reach 100% if left untreated. CASE REPORT We present a case of primary purulent bacterial pericarditis with polymicrobial growth including Micromonas micro, Prevotella intermedia and Fusobacterium species, all of which are anaerobic flora of the oral cavity. Constant re-accumulation of the purulent pericardial effusion led the patient to have recurrent echocardiographic and clinical cardiac tamponade requiring recurrent pericardiocentesis' and eventually a pericardial window. CONCLUSIONS Although rare, bacterial pericarditis has been noted to lead to clinical and echocardiographic tamponade. Early diagnosis and treatment are necessary for improving clinical outcomes. It is important to have a suspicion for purulent pericarditis, due to its high level of mortality, in patients who present with non-specific symptoms and pleuritic chest pain.
Topics: Adult; Anti-Bacterial Agents; Bacteria, Anaerobic; Cardiac Tamponade; Fusobacterium; Humans; Male; Pericardiocentesis; Pericarditis; Prevotella intermedia; Rare Diseases
PubMed: 32107365
DOI: 10.12659/AJCR.921633 -
Journal of Education & Teaching in... Apr 2023This procedure training model is designed for all levels of emergency medicine residents.
AUDIENCE
This procedure training model is designed for all levels of emergency medicine residents.
BACKGROUND
Pericardiocentesis is a relatively uncommon but potentially life-saving procedure within the scope of Emergency Medicine practice. As such, the Accreditation Council for Graduate Medical Education (ACGME) designates its competency as a requirement within emergency medicine residency programs. Because of its relative rarity, simulation-based training is often utilized to fill the gaps in clinical experience during emergency medicine residency training. There have been several models of pericardiocentesis training, including gel-based models that can be purchased or constructed,1-3 non-gel models,4 and cadaveric models.5 In this paper, we describe the fabrication of a high-fidelity cadaveric model and report emergency medicine resident experience with this model. Training programs can use this model to increase trainee competence and confidence with this high-acuity, low-frequency procedure.
EDUCATIONAL OBJECTIVES
By the end of this session, residents will gain increased procedural competence and confidence with pericardiocentesis. Residents will be able to identify necessary supplies for the procedure, identify relevant surface anatomy and ultrasound views, and successfully aspirate fluid from model effusion.
EDUCATIONAL METHODS
We created a pericardial effusion in a soft prep cadaver by placing a catheter into the pericardial sac and then infusing normal saline via intravenous fluid tubing. Learners were then able to practice aspiration of pericardial fluid via landmark and ultrasound-guided approaches under observation by facilitators able to offer real-time feedback.
RESEARCH METHODS
Learners were asked to complete a survey assessing pre-intervention and post-intervention subjective confidence in their ability to perform pericardiocentesis and were asked for qualitative feedback on the experience of using the training model.
RESULTS
All residents were able to successfully visualize the pericardial effusion and perform needle aspiration via parasternal and subxiphoid approaches under dynamic ultrasound guidance, allowing needle visualization. All residents reported a subjective increase in procedural confidence and competence after practicing with this training model.
DISCUSSION
Overall, the primary benefit of this training model cited by emergency medicine residents was that it closely approximates reality. This model is re-usable, relatively durable, and reproducible. Emergency medicine residencies associated with academic medical centers that already utilize cadavers for education may relatively easily incorporate this training model into their procedure training curriculum.
TOPICS
Pericardiocentesis, simulation, task trainer.
PubMed: 37465659
DOI: 10.21980/J87930 -
Cureus Dec 2021A 67-year-old man presented to the emergency department for two weeks of progressive shortness of breath with orthopnea and new-onset back pain. On admission, vital...
A 67-year-old man presented to the emergency department for two weeks of progressive shortness of breath with orthopnea and new-onset back pain. On admission, vital signs were normal, and physical exam was remarkable for jugular vein distention with the rest of the cardiovascular exam in normal limits. A bedside transthoracic echocardiogram showed a large circumferential pericardial effusion with M-mode analysis revealed diastolic collapse of the right ventricle (RV) and > 40% tricuspid inflow respiratory variation in Doppler. Emergency pericardiocentesis yielded 800 cm3 of yellow-colored fluid. Subsequently, the patient underwent lymph node biopsy showing tumor cells consistent with squamous cell carcinoma of unknown origin. This case highlights the use of bedside echocardiogram and M-mode imaging for the diagnosis of cardiac tamponade.
PubMed: 34993044
DOI: 10.7759/cureus.20106 -
The incidence and mortality rate of catheter-related neonatal pericardial effusion: A meta-analysis.Medicine Nov 2022Neonatal pericardial effusion (PCE) is one of the most severe complications of central catheters in neonates with its rapid progression and high mortality. We aim to... (Meta-Analysis)
Meta-Analysis
BACKGROUD
Neonatal pericardial effusion (PCE) is one of the most severe complications of central catheters in neonates with its rapid progression and high mortality. We aim to estimate the overall incidence and mortality of catheter-related neonatal PCE, more importantly, to identify possible predictors for clinical reference.
METHODS
We searched MEDLINE, Embase, Cochrane Library, Web of Science, china national knowledge infrastructure, Wanfang Data, and Sinomed databases for subject words "central catheter," "neonate," "pericardial effusion" and their random words till June 8, 2020. This meta-analysis is based on the Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Possible predictors of occurrences and deaths were extracted and assessed cooperatively. The pooled incidence rate of catheter-related neonatal PCE was calculated using a random effects model.
RESULTS
Twenty-one cohort studies and 99 cases were eligible. Pooled incidence is 3·8‰[2.2‰, 6.7‰]. Polyurethane catheters generate significantly more neonatal PCE than silicone counterparts (P < .01). 27% of the patients die. The mortality of patients with bradycardia is higher than others (P < .05). Catheters with a guidewire result in more deaths than umbilical venous catheter (UVC) and peripherally inserted central catheters (PICC) (P < .05). Without pericardiocentesis, mortality increases (P < .01). The difference of deaths between reposition and removing the catheter is insignificant (P > .05).
CONCLUSION
Central catheters in Seldinger Technique (with a guidewire) put neonates at greater risk of PCE and consequent death. Silicone catheters excel at avoiding deadly catheter-related PCE, which could be a better choice in neonatal intensive care units (NICU). When catheter-related PCE occurs, timely diagnosis and pericardiocentesis save lives.
Topics: Infant, Newborn; Humans; Incidence; Catheters; Pericardiocentesis; Pericardial Effusion; Silicones
PubMed: 36451499
DOI: 10.1097/MD.0000000000032050 -
American Journal of Translational... 2023The etiology of pericardial effusion can affect many important factors during and after pericardiocentesis. The frequency of etiologies varies among different patient...
The etiology of pericardial effusion can affect many important factors during and after pericardiocentesis. The frequency of etiologies varies among different patient populations. Pericardiocentesis is an important diagnostic and therapeutic intervention; however, data on the characteristics of malignant pericardial effusion are lacking in the United Arab Emirates (UAE). Thus, we conducted a pilot study on the incidence and post-procedure care of patients who underwent pericardiocentesis in our facility to enhance their management and treatment. This retrospective study included all cases of pericardiocentesis between 2011-2019. Epidemiological, clinical, and biochemical data were collected and analyzed. Pericardial fluid analysis, malignancy type, recurrence rate, need for a repeat procedure, and echocardiography findings were reviewed. Thirty-three patients (mean: 47.2 years) underwent pericardiocentesis, and 22 of these patients (66.7%) had malignancy. The predominant cancers were breast cancer (27.3%), lung cancer (27.3%), exudative pericardial effusion and malignant effusion (68%), and bloody fluid (73%). An average of 350 ml was drained from the patients, and the drain was retained for 4 days. Six patients (18.2%) had re-accumulation of pericardial effusion, and 4 patients required repeat procedures. All patients underwent post-procedure echocardiography, and 82% underwent follow-up echo within one week. More than two-thirds of our cancer patients had malignant pericardial effusion. The early diagnosis of the etiology of pericardial effusion may alter its management and prognosis. We would like to conduct further research to determine its influence on the prognosis of cancer patients in the UAE.
PubMed: 37303650
DOI: No ID Found -
European Journal of Case Reports in... 2021The authors present a case of purulent pericarditis probably secondary to respiratory infection, a rare entity in the antibiotic era. Pericardial fluid analysis...
UNLABELLED
The authors present a case of purulent pericarditis probably secondary to respiratory infection, a rare entity in the antibiotic era. Pericardial fluid analysis identified streptococci and oral anaerobes as the causative agents. A prolonged and complicated diagnostic and therapeutic course, which included a long stay in the intensive care unit, is described, and a review of purulent pericarditis provided. Pericardial effusion, particularly in the setting of concomitant respiratory infection and immunocompromise or other risk factors, should raise the suspicion of bacterial pericarditis and prompt its timely diagnosis and treatment. Purulent pericarditis can be lethal and has potentially severe complications, so adequate antimicrobial therapy and source control are key.
LEARNING POINTS
Purulent pericarditis is a rare infection, mostly resulting from contiguous or haematogenous spread, with diagnosis often delayed because signs and symptoms are unspecific.Treatment must include drainage of the pericardial space, combined with systemic antibiotics.Prognosis is variable, depending largely on the speed of diagnosis and treatment, as death is almost certain without adequate source control.
PubMed: 34377691
DOI: 10.12890/2021_002658 -
ESC Heart Failure Oct 2021Effusive-constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart...
Effusive-constrictive pericarditis (ECP) is an uncommon diagnosis, frequently missed due to its heterogeneous presentation, but a potentially reversible cause of heart failure. A 62-year-old Caucasian male presented with remittent right heart failure and mild-moderate pericardial effusion. Following an initial diagnosis of idiopathic pericarditis, indomethacin was started, but the patient shortly relapsed, presenting with severe pericardial effusion and signs of cardiac tamponade, requiring pericardiocentesis. ECP was diagnosed on cardiac catheterization. Cardiac computed tomography showed non-calcified, mildly thickened and inflamed parietal pericardium. Pericardiectomy was performed with symptoms remission. On histological examination of pericardium, chronic non-necrotizing granulomatous inflammation was noted. Polymerase chain reaction assay was positive for non-tuberculous mycobacteria. This case represents a rare finding of ECP with unusual presentation due to atypical mycobacteriosis in a non-immunocompromised patient and in a non-endemic area. Pericardiectomy can be an effective option in cases unresponsive to anti-inflammatory treatment, even in the absence of significant pericardial thickening or calcification.
Topics: Cardiac Tamponade; Humans; Male; Middle Aged; Pericardial Effusion; Pericardiectomy; Pericardiocentesis; Pericarditis, Constrictive
PubMed: 34173727
DOI: 10.1002/ehf2.13470 -
BMJ Case Reports May 2021This report documents a rare case of COVID-19-associated constrictive pericarditis (CP) in the setting of a recent COVID-19 infection. A 55-year-old man with a history...
This report documents a rare case of COVID-19-associated constrictive pericarditis (CP) in the setting of a recent COVID-19 infection. A 55-year-old man with a history of hypertension and gout presented with acute hypoxic respiratory failure and was diagnosed with COVID-19 pneumonia with progression to acute respiratory distress syndrome. His hospital course was complicated by a large pericardial effusion; an emergent bedside transthoracic echocardiography was concerning for cardiac tamponade, so pericardiocentesis was performed. A workup with cardiac magnetic resonance imaging showed changes consistent with a diagnosis of CP. Viral and idiopathic aetiologies are the most common cause of CP in the developed world, with COVID-19 now a proposed predisposing viral illness. The virus induces systemic inflammation and pericardial changes that can lead to CP physiology. Imaging modalities including echocardiogram and cardiac magnetic resonance play an integral role in confirming the diagnosis.
Topics: COVID-19; Cardiac Tamponade; Humans; Male; Middle Aged; Pericardial Effusion; Pericardiocentesis; Pericarditis; Pericarditis, Constrictive; SARS-CoV-2
PubMed: 33975843
DOI: 10.1136/bcr-2021-242018 -
Annals of the Academy of Medicine,... Dec 2020Pericardiocentesis is a potentially life-saving procedure. We compared two low-cost models-an agar-based model and a novel model, Centesys-in terms of ultrasound image... (Randomized Controlled Trial)
Randomized Controlled Trial
INTRODUCTION
Pericardiocentesis is a potentially life-saving procedure. We compared two low-cost models-an agar-based model and a novel model, Centesys-in terms of ultrasound image quality and realism, effectiveness of the model, and learners' confidence and satisfaction after training.
METHODS
In this pilot randomised 2x2 crossover trial stratified by physician seniority, participants were assigned to undergo pericardiocentesis training either with the agar-based or Centesys model first, followed by the other model. Participants were asked to rate their confidence in performing ultrasound-guided pericardiocentesis, clarity and realism of cardiac structures on ultrasound imaging, and satisfaction on a 7-point Likert scale before and after training with each model.
RESULTS
Twenty participants with median postgraduate year of 4 (interquartile range [IQR] 3.75-6) years were recruited. Pre-training, participants rated themselves a median score of 2.5 (IQR 2-4) for level of confidence in performing pericardiocentesis, which improved to 5 (IQR 4-6) post-training with Centesys (=0.007). Centesys was recognised to be more realistic in simulating cardiac anatomy on ultrasound (median 5 [IQR 4-5] versus 3.5 [IQR 3-4], =0.002) than the agar-based model. There was greater satisfaction with Centesys (median 5 [IQR 5-6] versus 4 [IQR 3.75-4], <0.001). All 20 participants achieved successful insertion of a pericardial drain into the simulated pericardial sac with Centesys.
CONCLUSION
Centesys achieved greater learner satisfaction as compared to the agar-based model, and was an effective tool for teaching ultrasound-guided pericardiocentesis and drain insertion.
Topics: Drainage; Humans; Pericardiocentesis; Simulation Training; Ultrasonography
PubMed: 33463655
DOI: 10.47102/annals-acadmedsg.2020266