RESUMO
BACKGROUND: Evidence indicates that mRNA COVID-19 vaccination is associated with risk of myocarditis and possibly pericarditis, especially in young males. It is not clear if risk differs between mRNA-1273 versus BNT162b2. We assessed if risk differs using comprehensive health records on a diverse population. METHODS: Members 18-39 years of age at eight integrated healthcare-delivery systems were monitored using data updated weekly and supplemented with medical record review of myocarditis and pericarditis cases. Incidence of myocarditis and pericarditis events that occurred among vaccine recipients 0 to 7 days after either dose 1 or 2 of a messenger RNA (mRNA) vaccine was compared with that of vaccinated concurrent comparators who, on the same calendar day, had received their most recent dose 22 to 42 days earlier. Rate ratios (RRs) were estimated by conditional Poisson regression, adjusted for age, sex, race and ethnicity, health plan, and calendar day. Head-to-head comparison directly assessed risk following mRNA-1273 versus BNT162b2 during 0-7 days post-vaccination. RESULTS: From December 14, 2020 - January 15, 2022 there were 41 cases after 2,891,498 doses of BNT162b2 and 38 cases after 1,803,267 doses of mRNA-1273. Cases had similar demographic and clinical characteristics. Most were hospitalized for ≤1 day; none required intensive care. During days 0-7 after dose 2 of BNT162b2, the incidence was 14.3 (CI: 6.5-34.9) times higher than the comparison interval, amounting to 22.4 excess cases per million doses; after mRNA-1273 the incidence was 18.8 (CI: 6.7-64.9) times higher than the comparison interval, amounting to 31.2 excess cases per million doses. In head-to-head comparisons 0-7 days after either dose, risk was moderately higher after mRNA-1273 than after BNT162b2 (RR: 1.61, CI 1.02-2.54). CONCLUSIONS: Both vaccines were associated with increased risk of myocarditis and pericarditis in 18-39-year-olds. Risk estimates were modestly higher after mRNA-1273 than after BNT162b2.
Assuntos
Vacina de mRNA-1273 contra 2019-nCoV , Vacina BNT162 , COVID-19 , Miocardite , Pericardite , Vacina de mRNA-1273 contra 2019-nCoV/efeitos adversos , Vacina BNT162/efeitos adversos , COVID-19/epidemiologia , COVID-19/prevenção & controle , Humanos , Masculino , Miocardite/epidemiologia , Miocardite/etiologia , Pericardite/epidemiologia , Pericardite/etiologia , RNA Mensageiro , Vacinação/efeitos adversosRESUMO
BACKGROUND: The objective of this study is to review acupuncture-related cardiac complications, such as infective endocarditis (IE), cardiac tamponade (CT), pericarditis, and cardiac rupture, as there is no known reported literature to determine the burden of cardiac adverse events due to acupuncture. METHODS: Structured computerized databases were searched using the special Medical Subject Heading (MeSH). Manual search using the references of relevant articles was also performed. RESULTS: A total of 133 articles were initially retrieved, but careful reading resulted in only 30 cases of relevant cardiac adverse events. There were 8 articles of infective complications (mostly IE), while 22 articles of CT have been reported to date. The diagnoses were made with echocardiography and patients were treated with intravenous antibiotics. The source of the infection was mostly localized to acupuncture needle prick sites, such as earlobes and legs. Mortality rate for post-acupuncture CT was not significantly higher than infective cardiac complication (Pearson's Chi-square = 0.559; likelihood ratio = 0.553). However, the weighted percentage of death was about 80% in CT vs only 20% mortality for infective cardiac complications. On the other hand, CT was the most common presentation when the needle pricks were close to the heart, and had a clinical presentation of hypotension and venous distention. CONCLUSIONS: Although the universally reported complications of acupuncture are low, and the procedure itself has been deemed low risk in acupuncture-related literature, these cardiac complications are alarming. To avoid these potentially catastrophic consequences, more education needs to be done for adopting safer techniques.
Assuntos
Terapia por Acupuntura/efeitos adversos , Tamponamento Cardíaco , Endocardite , Ruptura Cardíaca , Pericardite , Terapia por Acupuntura/métodos , Tamponamento Cardíaco/etiologia , Tamponamento Cardíaco/prevenção & controle , Endocardite/etiologia , Endocardite/prevenção & controle , Ruptura Cardíaca/etiologia , Ruptura Cardíaca/prevenção & controle , Humanos , Pericardite/etiologia , Pericardite/prevenção & controle , Risco Ajustado , Fatores de RiscoRESUMO
PURPOSE: The use of intrapericardial triamcinolone for acute pericarditis after electrophysiologic procedures in three patients is described. SUMMARY: Treatment for idiopathic pericarditis and viral pericarditis, which account for about 85% of cases, focuses on pain management and decreasing pericardial inflammation. This is oftentimes achieved with nonsteroidal antiinflammatory drugs (NSAIDs). Colchicine may be used in combination with NSAIDs, specifically in postmyocardial infarction pericarditis and recurrent pericarditis. Because oral corticosteroid use has been shown to be an independent risk factor in pericarditis recurrence, their use in patients with refractory pericarditis is reserved as a last-resort option. Intrapericardial triamcinolone is an uncommon treatment approach, although it is recommended in select situations of pericarditis according to guidelines developed by the European Society of Cardiology. In this retrospective case series, three patients with pericarditis, tamponade, or both as a complication of radiofrequency ablation or implantable cardioverter defibrillator implantation received triamcinolone. The drug was instilled intrapericardially, with doses ranging from 50 to 200 mg. In two patients, the need for pain medication and the perceived pain score decreased dramatically after triamcinolone administration. In the third patient, triamcinolone administration decreased the need for supportive therapy but was not deemed a complete clinical success. Additional study is necessary to better define the use of intrapericardial triamcinolone and determine long-term outcomes associated with this therapy. Other factors, including past medical history and renal function, also need to be taken into account when choosing the proper dosing regimen. CONCLUSION: Intrapericardial administration of triamcinolone acetonide may be an effective treatment for patients with acute pericarditis after electrophysiologic procedures.
Assuntos
Técnicas Eletrofisiológicas Cardíacas/efeitos adversos , Pericardite/tratamento farmacológico , Triancinolona Acetonida/administração & dosagem , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Anti-Inflamatórios/administração & dosagem , Anti-Inflamatórios/uso terapêutico , Procedimentos Cirúrgicos Cardíacos/efeitos adversos , Ablação por Cateter/efeitos adversos , Feminino , Humanos , Masculino , Marca-Passo Artificial , Pericardite/etiologiaAssuntos
Angiografia Coronária/métodos , Doença de Hodgkin/radioterapia , Pericardite/etiologia , Tomografia por Emissão de Pósitrons/métodos , Radioterapia/efeitos adversos , Radioterapia/métodos , Tomografia Computadorizada por Raios X/métodos , Ecocardiografia Transesofagiana/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Lesões por Radiação , Fatores de RiscoRESUMO
The thalassemias are common monogenic disorders of hemoglobin synthesis. beta-thalassemias are the most important among the thalassemia syndromes and have become a worldwide clinical problem due to an increasing immigrant population. In beta-thalassemia major, regular blood transfusions are necessary early in life. Beta-thalassemia intermedia refers to a less severe phenotype, whereas beta-thalassemia/hemoglobin E disease encompasses a broad phenotypic spectrum. Blood transfusions and increased gastrointestinal iron absorption result in iron overload and tissue damage. Among patients with beta-thalassemia major, biventricular, dilated cardiomyopathy remains the leading cause of mortality. In some patients, a restrictive type of left ventricular cardiomyopathy or pulmonary hypertension is noted. The clinical course, although variable and occasionally fulminant, is more benign in recent than in older series. Myocarditis has been described as a cause of left-sided heart failure in younger patients. Pulmonary arterial hypertension is the principal cause of heart failure in beta-thalassemia intermedia. Chelation therapy has improved prognosis in beta-thalassemia major both by reducing the incidence of heart failure and by reversing cardiomyopathy. Estimation of the patient's cardiac risk is mainly based on clinical criteria and serial echocardiography. A new cardiovascular magnetic resonance technique will probably fulfill the need for more precise risk stratification in beta-thalassemia syndromes. By increasing the proportion of patients on optimal chelation, survival in beta-thalassemia major may further improve. Recent advances in gene therapy are expected to result in the long-awaited cure of this disease.
Assuntos
Insuficiência Cardíaca/etiologia , Insuficiência Cardíaca/fisiopatologia , Talassemia beta/complicações , Talassemia beta/fisiopatologia , Quelantes/uso terapêutico , Insuficiência Cardíaca/prevenção & controle , Hemoglobina E/fisiologia , Humanos , Hipertensão Pulmonar/etiologia , Hipertensão Pulmonar/fisiopatologia , Hipertensão Pulmonar/prevenção & controle , Sobrecarga de Ferro/etiologia , Sobrecarga de Ferro/fisiopatologia , Sobrecarga de Ferro/prevenção & controle , Miocardite/etiologia , Miocardite/fisiopatologia , Miocardite/prevenção & controle , Pericardite/etiologia , Pericardite/fisiopatologia , Pericardite/prevenção & controle , Disfunção Ventricular Esquerda/etiologia , Disfunção Ventricular Esquerda/fisiopatologia , Disfunção Ventricular Esquerda/prevenção & controle , Talassemia beta/terapiaRESUMO
BACKGROUND: Percutaneous epicardial mapping and ablation are successful in some patients with ventricular epicardial reentry circuits but may be impossible when pericardial adhesions are present, such as from prior cardiac surgery. The purpose of this study was to evaluate the feasibility of direct surgical exposure of the pericardial space to allow catheter epicardial mapping and ablation in the electrophysiology laboratory when percutaneous access is not feasible. METHODS AND RESULTS: In 6 patients with prior cardiac surgery or failed percutaneous pericardial access, a subxiphoid pericardial window was attempted. In all 6 patients, manual lysis of adhesions exposed the epicardial surface of the heart through a small subxiphoid incision and allowed placement of an 8F sheath into the pericardial space under direct vision. Access to the diaphragmatic surface of the heart with ablation catheters was achieved in all patients, and catheter manipulation to the lateral and anterior walls was possible in 4 patients. Three-dimensional electroanatomic voltage maps revealed low-amplitude regions in the inferior or posterior left ventricular epicardium. A total of 16 ventricular tachycardias were induced, and 14 were abolished by radiofrequency ablation. Ablation was limited by intrapericardial defibrillator patches adherent to the likely target region in 2 patients. All patients had chest pain consistent with pericarditis early after the procedure that resolved within a few days. There were no other complications. CONCLUSIONS: A direct surgical subxiphoid epicardial approach in the electrophysiology laboratory is feasible for patients with difficult pericardial access who require ablation of epicardial arrhythmia foci.
Assuntos
Ablação por Cateter/métodos , Técnicas Eletrofisiológicas Cardíacas/métodos , Pericárdio/cirurgia , Taquicardia Ventricular/cirurgia , Adulto , Idoso , Cardiomiopatias/complicações , Ablação por Cateter/efeitos adversos , Doença das Coronárias/complicações , Estudos de Viabilidade , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor Pós-Operatória/etiologia , Pericardite/etiologia , Pericárdio/fisiopatologia , Reoperação , Taquicardia Ventricular/etiologia , Taquicardia Ventricular/fisiopatologia , Aderências Teciduais/cirurgia , Processo XifoideRESUMO
This article briefly describes the origin of one of the more common (food-related) pathologic terms--"bread and butter pericarditis." The eminent French physician, Laennec, the inventor of the stethoscope amongst several other important medical contributions, can be credited for having coined the term that is still in common usage amongst pathologists.
Assuntos
Auscultação/história , Pericardite/história , Estetoscópios/história , Terminologia como Assunto , Auscultação/instrumentação , Europa (Continente) , França , Fricção , História do Século XV , História do Século XVI , História do Século XVII , História do Século XVIII , História do Século XIX , História do Século XX , História Antiga , História Medieval , Humanos , Pericardite/diagnóstico , Pericardite/etiologia , Pericardite/fisiopatologiaRESUMO
We describe a patient who suffered from renal failure-associated pericarditis and underwent daily 3.5-hour hemodialysis treatments for 17 days. The initially elevated serum phosphorus level gradually fell to below normal on days 11 and 12 as a result of the intensive dialytic therapy. Phosphorus was added to the "base concentrate" of a dual-concentrate, bicarbonate-based dialysate delivery system on days 13 to 17. Because of this phosphorus-enrichment, we were able to maintain the patient's serum phosphorus levels within normal limits in spite of continued daily dialysis treatments.
Assuntos
Soluções para Hemodiálise/química , Hipofosfatemia/prevenção & controle , Falência Renal Crônica/complicações , Pericardite/etiologia , Fósforo/uso terapêutico , Humanos , Falência Renal Crônica/terapia , Pessoa de Meia-Idade , Fósforo/administração & dosagem , Fósforo/sangue , Diálise RenalAssuntos
Humanos , Derrame Pericárdico/etiologia , Pericardite/complicações , Tamponamento Cardíaco/etiologia , Anti-Inflamatórios/uso terapêutico , Evolução Clínica , Pericardite/diagnóstico , Pericardite/tratamento farmacológico , Pericardite/etiologia , Pericárdio/anatomia & histologia , Pericárdio/patologia , Punções , Sinais e SintomasRESUMO
A life-threatening T. gondii pericarditis developed in a patient with symptoms corresponding to systemic lupus erythematosus (SLE) with high concentrations of antinuclear antibodies and lymphadenopathy. The diagnosis would have been SLE-associated serositis, had not pericardial fluid been inoculated into mice, because pericarditis is frequently seen in SLE and false positive toxoplasma seroreactions may occur in ANA positive patients. High IgG T. gondii antibodies without increased IgM antibodies indicated reactivation rather than primary infection. Prolonged high-dose treatment with pyrimethamine-sulphadiazine was needed. Interestingly, the patient's SLE symptoms, including high ANA antibodies, declined to an unexpected remission after treatment for toxoplasmosis. This may not be mere coincidence, but may point to a causative role of toxoplasmosis in some cases of SLE.
Assuntos
Lúpus Eritematoso Sistêmico/diagnóstico , Pericardite/etiologia , Toxoplasmose/diagnóstico , Animais , Anticorpos Antinucleares/análise , Anticorpos Antiprotozoários/análise , Diagnóstico Diferencial , Feminino , Seguimentos , Humanos , Imunoglobulina G/análise , Pessoa de Meia-Idade , Pirimetamina/administração & dosagem , Sulfadiazina/administração & dosagem , Fatores de Tempo , Toxoplasma/imunologia , Toxoplasmose/tratamento farmacológicoRESUMO
Myopericarditis is a rare but important manifestation of inflammatory bowel disease. It can be the sole or one of several extracolonic manifestations of either ulcerative colitis or Crohn's disease. Because of the therapeutic implications, we report a patient with ulcerative colitis associated with myopericarditis, with a review of the literature documenting this association.
Assuntos
Colite Ulcerativa/complicações , Pericardite/etiologia , Adulto , Sulfato de Bário , Colite Ulcerativa/diagnóstico , Colite Ulcerativa/tratamento farmacológico , Doença de Crohn/complicações , Eletrocardiografia , Enema , Humanos , Hidrocortisona/uso terapêutico , Masculino , Pericardite/diagnóstico , Pericardite/tratamento farmacológicoRESUMO
Purulent pericarditis is an unusual complication of infection in infancy and has been associated with an extremely high mortality rate. Early diagnosis followed by combined antibiotic therapy and surgical drainage of the pericardium has markedly improved survival. Between APril, 1975, and February, 1979, nine patients with purulent pericarditis secondary to Hemophilus influenzae type B were treated at the Oklahoma Children's Memorial Hospital. In every case signs and symptoms of congestive heart failure were present, and a pericardial effusion was demonstrated by echocardiography and confirmed by pericardiocentesis. The organism was identified with countercurrent immunoelectrophoresis and antibiotic sensitivity determined by rapid beta lactamase assay. All patients were treated with a combination of parenteral antibiotics and open surgical drainage of the pericardium. There were no deaths and all patients demonstrated marked improvement following operation. Follow-up echocardiography revealed no evidence of pericardial effusion or signs of constriction in any patient.
Assuntos
Infecções por Haemophilus/complicações , Pericardite/etiologia , Antibacterianos/administração & dosagem , Pré-Escolar , Contraimunoeletroforese , Drenagem , Feminino , Infecções por Haemophilus/tratamento farmacológico , Infecções por Haemophilus/microbiologia , Haemophilus influenzae/isolamento & purificação , Humanos , Lactente , Masculino , Testes de Sensibilidade Microbiana , Derrame Pericárdico/etiologia , Derrame Pericárdico/terapia , Pericardite/complicações , Pericardite/microbiologiaAssuntos
Abscesso Hepático Amebiano/história , Pericardite/parasitologia , Adolescente , Adulto , Criança , Pré-Escolar , Feminino , História do Século XV , História do Século XVI , História do Século XVII , História do Século XVIII , História do Século XIX , História Antiga , História Medieval , História Moderna 1601- , Humanos , Abscesso Hepático Amebiano/complicações , Masculino , Pessoa de Meia-Idade , New Mexico , Pericardite/etiologia , EspanhaRESUMO
An unusual case of a patient with primary meningococcal pericarditis presenting with tamponade is reported. tdespite repeated aspiration and appropriate antibiotic therapy with eradication of group C Neisseria meningitidis, pericardial effusion continued to reaccumulate. Institution of high-dosage corticosteroid therapy resulted in rapid resolution of the effusion. Only six other cases of primary meningococcal pericarditis have been reported in the English literature. Early manifestations of this disease are due to bacterial invasion of the pericardium. The later phase of intensive reaccumulation of sterile pericardial fluid may conceivably be related to meningococcal endotoxin and appears to be responsive to corticosteroid or salicylate therapy. Recognition of this phenomenon may obviate the necessity for a pericardiectomy.