Minoxidil-associated pericardial effusion and impending tamponade.

ABSTRACT: A patient with a large pericardial effusion and impending tamponade exhibited clinical improvement with urgent pericardiocentesis. Further workup ruled minoxidil to be the likely cause of the effusion. After discontinuation of minoxidil, the effusion did not recur.

Chylous pericardial effusion with cardiac tamponade in a child treated with imatinib.

Chylous pericardial effusions are extremely rare outside of thoracic and cardiac surgery patients. We report the case of an 8-year-old girl with history of recurrent benign giant cell granulomas who developed a large chylous pericardial effusion with cardiac tamponade soon after beginning therapy with imatinib. In this article, we discuss the presentation, diagnosis, and management and review the published literature of this rarely reported side effect of this medication.

Cardiac Tamponade Associated with Pembrolizumab Therapy in Patient with Pneumonectomy for Lung Cancer.

A 57-year-old man with a history of right pneumonectomy for squamous cell lung cancer who presented with dyspnea and hypotension, was found to have pericardial effusion complicated by cardiac tamponade, associated with pembrolizumab therapy. Pericardiocentesis could not be safely attempted due to presence of right-sided mediastinal tissue shift in the setting of previous right pneumonectomy. The patient improved significantly with surgical placement of pericardial window. Analysis of the pericardial fluid was negative for malignancy and was consistent with acute inflammation. Pembrolizumab and other immune checkpoint inhibitors are associated with cardiovascular toxicity, including pericardial effusion and in rare cases, cardiac tamponade. Treatment of cardiac tamponade in post-pneumonectomy patients may be subject to anatomical limitations precluding percutaneous pericardiocentesis and requires early recognition as well as availability of surgical intervention.

Effectiveness and Safety of Idarucizumab for Periprocedural Cardiac Tamponade After Catheter Ablation of Atrial Fibrillation in Dabigatran Recipients: A Retrospective Controlled Study.

OBJECTIVE: This study aimed to investigate the effectiveness and safety of idarucizumab for periprocedural cardiac tamponade after catheter ablation of atrial fibrillation (AF) in patients treated with dabigatran. METHODS: We retrospectively studied 28 patients who received catheter ablation of AF and developed periprocedural cardiac tamponade. Patients were divided into two groups: control group (14 cases) and the study group (14 cases). Patients in the control group were administered warfarin bridged with low molecular weight heparin, while patients in the study group were given dabigatran for anticoagulation. Heparin was used for anticoagulation during surgery in both groups. Patients with cardiac tamponade in control group was reversed with protamine and the ones in study group were given protamine and idarucizumab. In the two groups, operative time, time to resume anticoagulation, bleeding time, length of hospital stay, hemodynamic parameters, coagulation function parameters, number of patients undergoing thoracotomy for hemostasis, pericardiocentesis drainage volume, and pericardial drainage retention time were recorded. RESULTS: There was no statistical difference in operative time and length of hospital stay between the two groups (p > 0.05); however, time to resume anticoagulation and bleeding time were significantly lower in the study group than in the control group, with a statistical difference (p < 0.05). After anticoagulation therapy, there was no apparent change and no statistical difference in the hemodynamic parameters and SaO2 between the two groups (p > 0.05). The pericardial drainage volume retention time was significantly shorter in the study group than in the control group, with a statistical difference (p < 0.05). CONCLUSION: Idarucizumab can rapidly and effectively reverse the anticoagulant effect of dabigatran in patients with AF who have periprocedural cardiac tamponade after catheter ablation.

Non hemorrhagic pericardial effusion from ibrutinib In a patient without comorbidities.

INTRODUCTION: The most common kind of leukemia in adults is chronic lymphocytic leukemia (CLL). CLL is treated with ibrutinib. During the course of ibrutinib therapy, bleeding and cardiac arrhythmias may occur. Non-hemorrhagic adverse events are extremely infrequent in individuals using ibrutinib. CASE REPORT: A 64 year-old man was diagnosed with CLL in June 2016. He was treated with 6 courses of FCR, he stayed in remission for 3 years and then relapsed. He achieved partial remission after two months of therapy with ibrutinib. The patient was admitted to the hospital with fever and shortness of breath. Pericardial tamponade and effusion was diagnosed during his evaluation. MANAGEMENT & OUTCOME: Non-hemorrhagic exudative effusion was drained by pericardiocentesis and a pericardial catheter was inserted to drain pericardial effusion. In all pleural and pericardial effusion samples, pathological and flow cytometric examination revealed no atypical malignant cells for malignancy, including CLL. Infections, both bacterial and viral, were also undetectable in the samples, as were rheumatological markers of collagen vascular disease. Ibrutinib therapy was discontinued. The pericardial effusion and tamponade were linked to ibrutinib treatment after evaluating the adverse drug reaction probability scale with a total score of 6. Colchicine was administered to reduce the pericardial effusion. The catheter was removed; pericardial effusion did not reoccur during follow up visits. DISCUSSION: Serious adverse events of ibrutinib are seen when treating CLL patients. This group of individuals should be closely monitored for potentially serious complications such as pericardial effusion and cardiac tamponade.

Azacitidine-induced massive pericardial effusion in a child with myelodysplastic syndrome.

INTRODUCTION: Pericardial effusions are rare yet potentially fatal conditions in children. Azacitidine is a DNA-hypomethylating agent used in the treatment of myelodysplastic syndrome. Although seldomly described in adults, no cases of azacitidine-induced pericardial effusion have been reported in children. CASE REPORT: A 7-year-old boy with myelodysplastic syndrome presented with a large pericardial effusion with risk for cardiac tamponade after his first azacitidine cycle. MANAGEMENT & OUTCOME: The patient was admitted to a pediatric ICU, antibiotic and steroid therapy were initiated. Pericardiocentesis was done due to hemodynamic instability. Serum and pericardial fluid complementary evaluation excluded infectious and malignant causes. The pericardial effusion did not reappear and additional pleural and ascitic slight effusions responded well to diuretics. Follow-up azacitidine cycles were administered by tapering daily dosages and using adjunctive steroid therapy, with no additional adverse events. DISCUSSION: We report the first pediatric case of large pericardial effusion secondary to azacitidine therapy in a child with MDS. This adverse reaction has not been described in pediatric patients, in which this therapeutic option has been increasingly used. We seek to raise awareness on the potential life-threatening cardiotoxicity of azacitidine in pediatric patients.

Successful Re-administration of Atezolizumab for a Non-small-cell Lung Cancer Patient after Cardiac Tamponade Development as a Manifestation of Pseudo-progression Induced by Combination Treatment with Atezolizumab and Cytotoxic Chemotherapy.

Pseudo-progression is a phenomenon induced by treatment with immune checkpoint inhibitors and is characterized by an increase in tumor size or the appearance of new lesions, followed by tumor regression. However, life-threatening conditions, such as cardiac tamponade, can develop in such patients. We herein report on a 69-year-old man with lung adenocarcinoma who developed cardiac tamponade as a manifestation of pseudo-progression induced by treatment with atezolizumab combined with cytotoxic chemotherapy. After managing the cardiac tamponade, atezolizumab was successfully re-administered along with cytotoxic chemotherapy without disease progression.

Cardiac Tamponade During Tocilizumab Therapy in a Patient with Rheumatoid Arthritis and Anti-DNA Antibody Positivity.

Drug-induced lupus (DIL) is a drug-mediated immune reaction with the same symptoms as that of lupus erythematosus. We herein report the first case of tocilizumab-induced lupus syndrome presenting with cardiac tamponade. A 65-year-old man presented with cough, exertional dyspnea, and chest pain after 2 months of tocilizumab therapy for rheumatoid arthritis. Echocardiography revealed marked pericardial effusion. Antinuclear antibodies and anti-double-stranded deoxyribonucleic acid antibodies were positive. The diagnosis of cardiac tamponade due to tocilizumab-induced lupus syndrome was made. He had no recurrence of pericardial effusion after tocilizumab discontinuation. Clinicians should be alert for lupus syndrome in patients receiving tocilizumab.

Signs of early cardiac tamponade induced by Minoxidil.

Minoxidil is an antihypertensive that works by directly dilating peripheral vessels. This medication is typically reserved for patients with resistant hypertension, whose blood pressure remains above goal despite being on multiple agents. A rare but potentially dangerous side effect of Minoxidil is drug-induced pericardial effusion. Here we report a case of a patient who was taking Minoxidil and subsequently developed a large pericardial effusion, with concerns for impending cardiac tamponade.

Pericardial tamponade during pembrolizumab treatment in a patient with advanced lung adenocarcinoma: A case report and review of the literature.

Several studies have demonstrated increased pericardial effusion during anti-PD-1 immunotherapy, and treatment in patients who have developed pericardial tamponade is controversial. In this study, we describe a 63-year-old woman with stage IVA lung adenocarcinoma given pembrolizumab as a first-line therapy. After four cycles of pembrolizumab treatment, the patient suddenly developed a pericardial tamponade. Although pericardial effusion was increased, her tumor lesions were reduced. After an emergency pericardiocentesis, she continued the pembrolizumab therapy without recurrent pericardial effusions for three months until the primary tumor and lymph node metastasis progressed. Nine months after the pericardiocentesis, the patient died of progressive lung cancer, but pericardial effusion did not recur throughout the treatment course. This case study suggests that pembrolizumab therapy can be continued with a strict follow-up in some patients with pembrolizumab-induced pericardial tamponade. KEY POINTS: • Significant findings of the study Our patient developed pericardial tamponade during pembrolizumab treatment but continued pembrolizumab treatment after emergency pericardiocentesis without recurrent pericardial effusions. • What this study adds Pembrolizumab treatments may be resumed with a strict follow-up in some patients with treatment-related pericardial tamponade.

Cardiac tamponade in a patient with stage IV lung adenocarcinoma treated with pembrolizumab.

Immunotherapy drugs are associated with a multitude of immune-related adverse events. We describe a case of cardiac tamponade in a patient with stage IV lung adenocarcinoma, with almost 100% expression of PDL-1, treated with pembrolizumab. The patient is a 62-year-old male who developed worsening shortness of breath after five cycles of pembrolizumab. He was diagnosed with large pericardial effusion on computed tomography chest. Echocardiogram confirmed tamponade physiology. He was treated with discontinuation of pembrolizumab and urgent pericardial window followed by high dose prednisone with tapering. The patient responded very well to the treatment. We have comprehensively reviewed cases of pericardial effusion secondary to either immune mediated mechanisms or pseudoprogression.

[Development of cardiac tamponade and emergence of arrhythmia during chemotherapy for diffuse large B-cell lymphoma].

Cardiac involvement during lymphoma often causes complications, including arrhythmia. A 68-year-old male with cardiac tamponade was diagnosed with diffuse large B-cell lymphoma with cardiac involvement based on the presence of the tumor mass in the myocardium and lymphoma cells in the pericardial effusion. He developed atrial fibrillation, ventricular tachycardia, and atrial flutter after initiating chemotherapy. Following chemotherapy, sinus rhythm was restored without invasive treatment for arrhythmia, while the cardiac mass disappeared. No recurrent arrhythmias were observed. In lymphoma with cardiac involvement, unexpected arrhythmias can emerge after initiation of chemotherapy, which could potentially be related to accelerated cardiac remodeling owing to the rapid relief of cardiac damage. Follow-up using electrocardiogram is thus necessary during chemotherapy for cardiac lymphoma, despite the absence of arrhythmia at the time of diagnosis.

Infliximab Induced Cardiac Tamponade

Aim To report the first case of cardiac tamponade related to Infliximab induction therapy in an Ulcerative Colitis patient. Methods Review of published case reports. Results This complication was likely due to a type 3 hypersensitivity immune-complex reaction resulting in a reactive pericardial effusion Discussion Though rare, this case demonstrates how autoimmune reaction to anti-TNF𝛼 therapy can initially mimic infection, as our patient presented with tachycardia, hypotension, raised inflammatory and infective markers and fever.

Hemorrhagic Cardiac Tamponade Associated with Apixaban: A Case Report and Systematic Review of Literature.

BACKGROUND: Hemorrhagic cardiac tamponade (HCT) is characterized by rapid accumulation of blood in the pericardium causing hemodynamic collapse. We report a case of HCT due to Apixaban use in a patient with renal cell carcinoma, supplemented with a systematic review of pericardial tamponade associated with the use of direct oral anticoagulants (DOACs). CASE REPORT: A 62-year-old African American male with a history of metastatic renal cell carcinoma presented with dyspnea while taking Apixaban. He was diagnosed with pericardial tamponade and 800 ml of hemorrhagic effusion was drained. The pericardial fluid analysis was negative for malignancy and suggestive of HCT. He had a complicated hospital course and died several days later. METHODS: We searched MEDLINE, EMBASE and other sources for published cases of pericardial tamponade associated with DOACs. Our outcomes of interest included patient characteristics, risk factors, timing from the start of anticoagulation to tamponade, treatment and mortality. Simple descriptive statistics using percentages for categorical variables were used to describe the included cases. RESULTS: A total of 26 cases were included in the final systematic review after searching MEDLINE, EMBASE and other sources. The mean age was 70 years (range 43-88) with 19 (73%) males. Twelve cases (46%) were associated with Rivaroxaban, 9 (37%) with Dabigatran and 5(19%) with Apixaban. Sixteen cases had elevated INR and 15 had elevated creatinine. Only 2 patients died but 24 had to undergo pericardiocentesis. CONCLUSION: Cardiac tamponade is rarely associated with DOACs and elderly male patients with renal and coagulation abnormalities appear to have the highest risk.

Cardiac tamponade induced by dabrafenib and trametinib combination therapy for melanoma: Case report.

RATIONALE: BRAF and MEK inhibitors (BRAF/MEKi) are targeted therapy for proto-oncogene BRAF mutated metastatic unresectable melanoma. Compared to monotherapy, an increased cardiovascular toxicity is reported with the combination of Dabrafenib and Trametinib. This case report documents Grade 4 cardiac treatment emergent adverse effect of pericardial effusion and cardiac tamponade induced by this combination therapy. PATIENT CONCERNS: A 52 year old man presented with clinical stage II unresectable melanoma with BRAF mutation, was initiated on treatement with Dabrafenib and Trametinib. He complained of generalised edema and increased his weight by 27 kg. This progressed to shortness of breath and he underwent echocardiogram which revealed cardiac tamponade. DIAGNOSES: Emergent pericardiocentesis was performed. No definited pathology was demonstrated in laboratory analysis of pericardial fluid. Re- initiating treatment resulted in cardiac tamponade and pericardiotomy was performed by video-assisted thoracic surgical (VATS). Pericardial biopsy revealed nonspecific chronic inflammation. INTERVENTIONS: Discontinuation of treatment with Dabrafenib and Trametinib and diuretics resolved peripheral edema. Cardiac function normalized after pericardiocentesis and pericardiotomy. OUTCOMES: Treatment with Dabrafenib and Trametinib caused significant peripheral edema and pericardial effusion resulting in cardiac tamponade. Naranjo score suggests probable association of treatment induced pericardial effusion and cardiac tamponade. LESSONS: This is the first documented report of pericardial effusion and cardiac tamponade induced by Dabrafenib and Trametinib. Cardiac toxicity of BRAF/MEK inhibitors is rare but clinicans must monitor for treatment emergent adverse effects.

Bortezomib-Induced Cardiac Tamponade in a 49-Year-Old Man.

Proteasome inhibitors such as bortezomib and carfilzomib have been used effectively to treat patients who have certain hematologic malignancies. Proteasome activity is elevated in the heart, and potent inhibition results in accumulation of misfolded intracellular protein aggregates and apoptosis. Heart failure, conduction disturbances, and premature atherosclerosis have been associated with bortezomib therapy. We describe the case of a 49-year-old man who was taking bortezomib for graft-versus-host disease, when he developed cardiac tamponade and needed emergency pericardiocentesis. At that time, there was no evidence of graft-versus-host disease. To our knowledge, this is the first time that a pericardial effusion without underlying cardiac dysfunction has been reported in relation to bortezomib therapy. The diagnosis of pericardial effusion during bortezomib therapy, the absence of other causative agents-including graft-versus-host disease-and no recurrence of pericardial effusion after discontinuing bortezomib therapy suggest that bortezomib caused our patient's tamponade.