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PURPOSE: The association between nocturia and hypertension has been widely reported yet remains poorly characterized, precluding a more refined understanding of blood pressure as it relates to the clinical urology setting. We synthesized current evidence on the relationship between nocturia and hypertension as a function of nocturia severity, age, gender, race, body mass index and diuretic use. MATERIALS AND METHODS: We searched PubMed®, EMBASE® and Cochrane databases for studies published up to May 2020. Random effects meta-analyses were performed to identify pooled odds ratios for nocturia given the presence of hypertension. Meta-regression and subgroup analyses were performed to identify differences across study samples. RESULTS: Of 1,193 identified studies, 25 met the criteria for inclusion. The overall pooled OR for the association of nocturia with hypertension was 1.25 (95% CI 1.21-1.28, p <0.001). Pooled estimates were 1.20 (1.16-1.25, p <0.001) and 1.30 (1.25-1.36, p <0.001) using a 1-void and 2-void cutoff for nocturia, respectively (p <0.001 between cutoffs). The association was more robust in patient-based (1.74 [1.54-1.98], p <0.001) vs community-based (1.24 [1.24-1.29], p <0.001) study samples (p <0.001). The association was stronger in females compared to males (1.45 [1.32-1.58] vs 1.28 [1.22-1.35], p <0.001), and Black (1.56 [1.25-1.94]) and Asian (1.28 [1.23-1.33]) vs White subgroups (1.16 [1.08-1.24]; p <0.05 for both). No effect was observed for age or body mass index. Evidence on diuretics was limited. CONCLUSIONS: Hypertension is associated with a 1.2-fold to 1.3-fold higher risk of nocturia. This association is more robust at a higher nocturia cutoff, in patient-based study samples, among females and in Black and Asian patients, but unrelated to age or body mass index.
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Hipertensión/complicaciones , Hipertensión/genética , Nocturia/complicaciones , Nocturia/genética , Humanos , FenotipoAsunto(s)
Furosemida/efectos adversos , Nocturia/inducido químicamente , Calidad de Vida , Micción/efectos de los fármacos , Anciano , Diuréticos/efectos adversos , Femenino , Insuficiencia Cardíaca/tratamiento farmacológico , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Nocturia/epidemiología , Estados Unidos/epidemiologíaRESUMEN
Chagas disease (CD), caused by Trypanosoma cruzi, is a leading cause of cardiomyopathy in Latin America that can lead to heart failure, arrhythmias, and sudden cardiac death (SCD). We present a case of a 71-year-old female from El Salvador with symptomatic ventricular tachycardia (VT) requiring emergent cardioversion and implantable cardioverter-defibrillator (ICD) due to CD. Diagnostic evaluation is limited and unclear in cases of chronic disease. Treatment involves antiparasitic therapy, heart failure management, and arrhythmia prevention. With growing numbers of cases in the US and limited treatment options, we highlight the need for timely recognition and intervention to reduce the burden of CD.
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Myxedema coma is a rare and life-threatening consequence of severe hypothyroidism, often precipitated by physiologic stressors. While cardiac manifestations are common, they are typically reversible with prompt treatment. Here, we report a case of a 23-year-old male with untreated hypothyroidism who presented with myxedema coma-induced cardiomyopathy leading to refractory cardiogenic shock requiring veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and, ultimately, orthotopic heart transplantation (OHT). Our case highlights a rare occurrence of refractory shock necessitating mechanical support as a bridge to a cardiac transplant. We emphasize early recognition, aggressive management, and a low threshold to escalate care to mitigate the high mortality associated with myxedema coma.
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Durvalumab is a monoclonal antibody that blocks programmed cell death ligand-1 (PD-L1). It has been recently approved for the treatment of advanced urothelial and non-small cell lung cancer (NSCLC) with a more favorable side effect profile compared to traditional chemotherapy agents. We present a case of durvalumab-induced myocarditis complicated by complete heart block (CHB). A 71-year-old male with a history of atrial flutter status post ablation, type 2 diabetes mellitus, hypertension, and non-small cell lung carcinoma (NSCLC) recently started on durvalumab, presented with new sinus bradycardia on electrocardiogram (EKG). His initial labs were notable for a troponin T of 207 ng/L (normal range ≤50). Transthoracic echo (TTE) and computed tomography angiography (CTA) of the coronaries were unremarkable. The hospital course was complicated by CHB on telemetry for 15 minutes. Given hemodynamic instability, cardiac magnetic resonance imaging (MRI) could not be obtained. The patient received transvenous pacing. Electrophysiology and cardiology-oncology were consulted to evaluate for pacemaker implantation as well as management for durvalumab-induced myocarditis. Methylprednisolone 1000 mg intravenous (IV) was started with an improvement in troponin levels but without improvement in CHB. His course was further complicated by polymorphic ventricular tachycardia prompting the placement of a permanent dual-chamber pacemaker. The patient was discharged on a prednisone taper, and durvalumab was discontinued. A diagnosis of durvalumab-induced myocarditis was made based on elevated troponin levels, with the exclusion of coronary artery disease with CTA of the coronaries. The persistence of conduction abnormalities despite treatment with steroids leads to the placement of a permanent pacemaker. Durvalumab falls under the category of immune checkpoint inhibitor (ICI) therapy which are novel agents that have more favorable side effect profiles compared to traditional chemotherapeutic agents. A review of the literature shows myocarditis with arrhythmias as a potentially rare side effect of ICI therapy. Corticosteroid therapy seems to be promising as a potential therapy.
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Constrictive pericarditis (CP) is a disease primarily affecting the pericardial sac surrounding the heart. The constrictive physiology placed on the heart chambers can lead to clinical presentations mimicking heart failure and possibly primary liver disease. The diagnosis can often be missed and attributed to other etiologies until the patient undergoes extensive workup to rule out each potential etiology. Diagnosis can be delayed, leading to suboptimal outcomes and mortality rates. Here, we present a case of CP initially presenting with bilateral lower extremity and scrotal edema, initially attributed to alcoholic liver cirrhosis given the patient's history of alcohol abuse. Subsequent abdominal imaging found no evidence of cirrhosis, coupled with grossly normal echocardiogram that led to extensive workup and eventually the diagnosis of CP based on cardiac MRI. The patient later underwent pericardiectomy and made a full recovery. This case highlights the often ambiguous presentation of CP, the utility of cardiac MRI in diagnosis, and the need for specific criteria to help guide future diagnoses as imaging modalities continue to evolve.
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Recreational drug use is a significant public health concern in various countries. It is well understood that usage of psychedelics/hallucinogens, such as lysergic acid diethylamide (LSD), ecstasy, phencyclidine (PCP), and psilocybin-containing mushrooms, has increased significantly over the last few decades, particularly in adolescents and young adults, yet the effects of these recreational drugs are poorly understood. Psilocybin has recently been studied as an alternative to traditional antidepressant therapies with potentially benign side effects. Here, we present the case of a 48-year-old male with a past medical history of attention-deficit/hyperactivity disorder on lisdexamfetamine who presented after a syncopal episode witnessed by his wife at home. He was found to be in ventricular fibrillation and subsequently had an extensive workup with cardiac magnetic resonance imaging (MRI), ischemic evaluation, and electrophysiology, which were unrevealing. He then received an automatic implantable cardiac defibrillator and was incidentally found to have hereditary hemochromatosis on outpatient follow-up. His polypharmacy may have potentially led to catecholamine release, leading to ventricular arrhythmia.
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Eosinophilic myocarditis (EM) is a rare type of myocarditis that can present acutely with rapidly progressing symptoms leading to high rates of morbidity and mortality. EM is defined by eosinophilic infiltration of the myocardium and can be difficult to diagnose even with gold-standard techniques, such as endomyocardial biopsy (EMB), given the possibility of patchy myocardial infiltration. Here, we present a case of idiopathic EM complicated by a cardiac arrest that was empirically treated with high-dose intravenous steroids after negative EMB. The patient's symptoms and cardiac function significantly improved after treatment. This case highlights the ambiguity of certain presentations of EM, its complications, and the importance of empiric treatment to avoid poor outcomes.
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Coronavirus disease 2019 (COVID-19) is a disease characterized by predominantly respiratory symptoms, which can progress to respiratory failure. Due to the novelty of the vaccines, it is difficult to assess if there are any associated long-term side effects. Here, we present a case of an elderly female who received the Moderna COVID-19 vaccine and developed a high-grade sarcoma at the site of the injection. A 73-year-old female with a past medical history of hypertension, hyperlipidemia, and renal angiomyolipoma status post resection in 2019 presented with worsening right upper arm swelling for the past two weeks. She noticed the swelling two to four days after receiving her second dose of the Moderna vaccine within 1 cm from the prior injection site. Physical examination was remarkable for a 6 cm, circular, mobile, soft mass present in the right upper arm. MRI with and without contrast revealed a 5.2 cm soft tissue mass overlying the triceps region with irregular features concerning for malignancy. Fine needle aspiration revealed pathologic characteristics indicative of high-grade sarcoma. The patient ultimately had resection of the mass four months after the initial visit and was diagnosed as having grade 3, stage IIIA undifferentiated, pleomorphic high-grade sarcoma. Herein, we present a case demonstrating the development of high-grade sarcoma at the injection site in an elderly female patient within days of receiving the second dose of the Moderna COVID-19 vaccine. Currently, it is unclear whether there is a true association between the vaccines and malignancy or inflammatory response exacerbating underlying malignancy. This case highlights the necessity to investigate and be aware of such rare, adverse complications that may be associated with the novel COVID-19 vaccinations to guide physicians in their differential diagnosis.