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Focused review of select studies presented at the 2022 European Society of Cardiology Congress.Included studies assessed the effects of aspirin and omega-3 fatty acid supplements on heart failure (ASCEND study); the impact of icosapent ethyl on ST-elevation MI incidence (REDUCE-IT); air temperature's effect on cardiovascular mortality (EXHAUSTION project); LVEF outcomes after troponin-guided neurohormonal blockade for the prevention of anthracycline toxicity; efficacy of routine stress testing after high-risk PCI (POST-PCI trial); influenza vaccine among patients with acute coronary syndromes (VIP-ACS trial); empagliflozin in patients with acute myocardial infarction (EMMY); effects of comprehensive imaging-based cardiovascular screening on death and cardiovascular events (DANCANVAS); safety of long-term evolocumab in patients with established atherosclerotic cardiovascular disease (FOURIER-OLE); and use of a cardiovascular polypill as a global strategy to improve secondary prevention (SECURE). Research presented at the 2022 ESC Congress highlighted many novel applications of preventative and treatment strategies in cardiology, including the effects of environmental risk factors on the incidence of cardiovascular disease.

Abstract: Coronary artery aneurysms (CAA) are defined as a dilation of a coronary vessel greater than 1.5 times the diameter of a local reference vessel. While CAAs tend to be incidental findings on imaging, they result in complications, such as thrombosis, embolization, ischemia, arrhythmias, and heart failure. Among symptomatic cases, chest pain has been the most common manifestation of CAAs. This necessitates an understanding of CAAs as a cause of acute coronary syndrome (ACS) presentation. However, due to the unclear pathophysiology of CAAs and their variable presentation complicated by similar ACS conditions, there is no clear strategy for CAA management. In this article, we will discuss the contribution of CAAs to ACS presentations and review the current management options for CAAs.

Data comparing outcomes of transradial (TR) versus transfemoral (TF) access for percutaneous coronary intervention (PCI) in chronic kidney disease (CKD) including patients with eGFR30 ml/min/1.73m

The academic half-day (AHD) curriculum is an alternative to the noon conference (NC) approach. To date, there is little literature evaluating the transition from NC to AHD in internal medicine residency programs. We investigated the effectiveness of AHD by comparing in-training exam (ITE) and American Board of Internal Medicine (ABIM) certifying exam scores of residents before and after implementation of AHD. In 2019, we transitioned to the AHD curriculum. Averages of three consecutive years of NC (2016–2018) and AHD (2019–2021) were used for statistical testing to determine ITE and ABIM score changes. The class of 2018 experienced both approaches. Cohen’s d effect sizes were calculated to assess the magnitude of change in ITE and ABIM scores between NC (2016–2018) and AHD (2019–2021) cohorts. Residents’ performance significantly improved (P

The estimated prevalence of AL CA in the US is approximately 8-12 cases per million. Almost 30-50% diagnosed cases of AL amyloid in the US have multisystem involvement, including cardiac involvement. Even with the availability of advanced diagnostic testing and novel therapies, prognosis remains poor. It is overlooked as a cause of heart failure with preserved ejection fraction leading to a delay in diagnosis when management options are limited and associated with poor survival outcomes. Therefore, the education of physicians is needed to ensure that it would be highly considered as a differential diagnosis. The purpose of this manuscript is to review the advances in the diagnosis and management of cardiac amyloidosis with the aim of educating colleagues who provide care in the primary care setting. We have summarized the pathogenesis of amyloidosis, its association with plasma cell dyscrasias, novel diagnostic and surveillance approaches including echocardiography, cardiovascular magnetic resonance imaging, histopathologic techniques, systemic biomarkers, and advanced treatment approaches including supportive symptomatic management and standard of care chemotherapy targeting the amyloid deposits. Given the overall poor prognosis of amyloidosis, we have also discussed the role of palliative and hospice care.

Renal artery calcifications can be associated with insufficient stent expansion and in-stent restenosis. Intravascular lithotripsy (IVL) uses shockwaves to disrupt calcium and treat calcific renal in-stent restenosis. Herein, the authors present a case to treat resistant reno-vascular hypertension and in-stent restenosis of an inadequately expanded renal stent in a patient with severe calcific renal artery stenosis. The patient was treated with IVL and stent dilation. The patient was followed subsequently, and her home blood pressure was well controlled on anti-hypertensive medications. In conclusion, IVL promises pronounced success in the modification of severely calcified renal artery lesions and can be used to treat renal artery stenosis even in the context of inadequately expanding renal artery stents.Extensive calcifications can contribute to the blockages of the arteries of the kidney. These can be associated with insufficient stent expansion in patients undergoing stent placement. Intravascular lithotripsy uses high-energy shockwaves to disrupt calcium deposits of renal arteries. Herein, the authors present a case of high blood pressure refractory to four blood pressure medications associated with blockage of previously placed stent of the artery of the left kidney. This case demonstrates that lithotripsy is an effective procedure to modify calcifications in order to facilitate expansion of the stent to restore blood flow to kidneys.

Background: Readmissions have a significant economic impact on the healthcare burden of atrial fibrillation (AF). Health Related Social Needs (HRSN) contribute to poor outcomes including readmissions. Differences in readmission rates related to sex are unclear. Methods: Data were abstracted from the 2016 to 2018 National Readmission Database (NRD). The primary outcome was all-cause 30-day readmission following discharge for index AF. We identified HRSN (employment, family, housing, psychosocial, and socioeconomic status [SES]) using ICD-10 codes. Using multivariable logistic regression models, we evaluated whether the association between HRSN and readmission differed between males and females. Results: We identified 614,520 AF hospitalizations, which included 51% female and 49% male. The overall readmissions rate was 14.5% (95% CI: 14.4%, 14.6%). The adjusted odds of readmissions in the presence of housing, family, or psychosocial HRSN were statistically higher for males compared to females (all interaction p < .05), whereas the association between readmission and employment and SES were statistically similar. Overall, the strongest association with readmission was observed for housing (Table 1). Conclusion: Males with housing, family, and psychosocial HRSN have a higher risk of readmissions for AF . Further study is needed to address why these sex-based disparities exist and what interventions that impact HRSN may result in improved outcomes.

There is a paucity of data on the management and outcomes of chronic viral hepatitis (CVH) patients [including chronic hepatitis B (CHB) and chronic hepatitis C (CHC)] presenting with acute myocardial infarction (AMI).We utilized the National Inpatient Sample database (2001-2019) and studied the management and outcomes of CVH patients with AMI and stratified them by subtypes of CVH. The adjusted odds ratio (aOR) of adverse outcomes in CVH groups were compared to no-CVH groups using multivariable logistic regression.Of 18,794,686 AMI admissions, 84,147 (0.45%) had a CVH diagnosis. CVH patients had increased odds of adverse outcomes including in-hospital mortality (aOR 1.40, 95%CI 1.31-1.49, p 0.05), respiratory failure (1.11, 95%CI 1.04-1.17, p 0.001), vascular complications (1.09, 95%CI 1.04-1.15, p 0.001), acute kidney injury (1.36, 95%CI 1.30-1.42, p 0.001), gastrointestinal bleeding (1.57, 95%CI 1.50-1.68, p 0.001), cardiogenic shock (1.44, 95%CI 1.04-1.30, p 0.001), sepsis (1.24, 95%CI 1.17-1.31, p 0.001), and were less likely to undergo invasive management. On subgroup analysis, CHB had higher odds of adverse outcomes than the CHC group (p 0.05).CVH patients presenting with AMI are associated with worse clinical outcomes. CHB subgroup had worse outcomes compared to the CHC subgroup.

Background In ST-elevation myocardial infarction (STEMI), transradial access (TRA) for percutaneous coronary intervention (PCI) is associated with less bleeding and mortality than transfemoral access (TFA). However, patients in cardiogenic shock (CS) are more often treated via TFA. The aim of this meta-analysis is to compare the safety and efficacy of TRA vs. TFA in CS. Methods Systematic review was performed querying PubMed, Google Scholar, Cochrane, and clinicaltrials.gov for studies comparing TRA to TFA in PCI for CS. Outcomes included in-hospital, 30-day and ≥1-year mortality, major and access site bleeding, TIMI3 (thrombolytics in myocardial infarction) flow, procedural success, fluoroscopy time, and contrast volume. Risk ratios (RRs) and 95% confidence intervals (CIs) were calculated using random effects models. Results Six prospective and eight retrospective studies (TRA, n = 8032; TFA, n = 23 031) were identified. TRA was associated with lower in-hospital (RR 0.59, 95% CI 0.52–0.66, P Conclusions In PCI for STEMI with CS, TRA is associated with significantly lower mortality and bleeding complications than TFA while achieving similar TIMI3 flow and procedural success rates.

A hallmark feature of tumorigenesis is uncontrolled cell division. Autophagy is regulated by more than 30 genes and it is one of several mechanisms by which cells maintain homeostasis. Autophagy promotes cancer progression and drug resistance. Several genes play important roles in autophagy-induced tumorigenesis and drug resistance including Beclin-1, MIF, HMGB1, p53, PTEN, p62, RAC3, SRC3, NF-2, MEG3, LAPTM4B, mTOR, BRAF and c-MYC. These genes alter cell growth, cellular microenvironment and cell division. Mechanisms involved in tumorigenesis and drug resistance include microdeletions, genetic mutations, loss of heterozygosity, hypermethylation, microsatellite instability and translational modifications at a molecular level. Disrupted or altered autophagy has been reported in hematological malignancies like lymphoma, leukemia and myeloma as well as multiple solid organ tumors like colorectal, hepatocellular, gall bladder, pancreatic, gastric and cholangiocarcinoma among many other malignancies. In addition, defects in autophagy also play a role in drug resistance in cancers like osteosarcoma, ovarian and lung carcinomas following treatment with drugs such as doxorubicin, paclitaxel, cisplatin, gemcitabine and etoposide. Therapeutic approaches that modulate autophagy are a novel future direction for cancer drug development that may help to prevent issues with disease progression and overcome drug resistance.

Introduction Obstructive sleep apnea (OSA) is an established risk factor for poor cardiovascular outcomes and coronary artery disease, but its influence on the development of peripheral artery disease (PAD) is not well established. The aim of our study was to understand the mutual prevalence of OSA and PAD and any reported statistical association between the two conditions. Methods PubMed, Ovid Embase, Web of Science, Cochrane library and clinicaltrials.gov databases were systematically searched up to 29 November 2018. A total of 844 articles were identified and 744 articles were screened for relevance. Results and Conclusion Eleven prospective cohorts qualified for inclusion with N = 63,642 (M = 28,062, F = 35,494). All studies evaluated OSA severity primarily with apnea–hypopnea index (AHI) values. The overall prevalence of PAD was 20.5% (N = 13,068). Except for two studies, all studies reported an increased prevalence of OSA in patients with PAD. OSA severity was not found to have an association with poor ankle brachial index values or increasing daytime sleepiness as measured by Epworth sleepiness scale. Further prospective clinical trials are required to further delineate this finding.

The use of methamphetamines is growing worldwide with cardiovascular disease as the leading cause of mortality and morbidity. Long-term use of methamphetamines is associated with malignant hypertension, myocardial ischemia, pulmonary hypertension, and methamphetamines-associated cardiomyopathy. These effects are noted to be dose-dependent and potentially reversible with discontinuation of methamphetamines in the early stages when there is limited or no myocardial fibrosis. This review aims to (1) summarize the available data from epidemiologic studies, (2) describe pathophysiological mechanisms and clinical presentation, (3) Management of methamphetamines induced cardiomyopathy and potential complications associated with it, and (4) Strategies to reduce methamphetamines abuse and related hospitalization.

Introduction: Atrial fibrillation (AF) is common in patients with hypertrophic cardiomyopathy (HCM). Radiofrequency transcatheter ablation (RFCA) for AF in patients with HCM is beneficial, however, its efficacy and safety is not well characterized. This meta-analysis aimed to access the efficacy of RFCA in patients with HCM and concomitant AF. Methods: PubMed, Embase, Cochrane, ClinicalTrials.gov, and Google Scholar were searched for studies evaluating the efficacy of RFCA for AF in patients with HCM from January 1, 2000, until April 2021. The outcomes data regarding the efficacy of RFCA after a single or multiple procedures was assessed. The analysis was performed using a random-effects-model using the Mantel-Haenszel method and results presented as 95% confidence interval using STATA version 15.1 software. Results: Sixteen observational (N=769) studies were included. The mean time after the first procedure was ≥12 months and the meantime after multiple procedures was 3 years. The mean age was 57.5+/-8.3 years and 30% of patients were women. Single-procedure freedom from AF at the latest follow-up was 38.67% (95% CI: 33.38-44.10%, I2 =54.55%) reported by 15/16 studies (Fig 1A). With multiple procedures, the final success rate was 45.648% (95% CI: 37.52-53.90, I2=75.9%) reported by 15/16 studies (Fig 1B) Conclusions: RFCA of AF in patients with HCM appears to be safe and feasible, although these patients have lower overall success rates compared to a more typical AF ablation population. HCM patients also require multiple procedures to gain intermediate success rates.

Red cell distribution width (RDW) serves as an independent predictor towards the prognosis of coronary artery disease (CAD) in patients undergoing percutaneous coronary intervention (PCI). A systematic search of databases such as PubMed, Embase, Web of Science, and Cochrane library was performed on October 10th, 2019, to elaborate the relationship between RDW and in hospital and long term follow up, all-cause and cardiovascular mortality, major adverse cardiac events (MACE) and development of contrast-induced nephropathy (CIN) in patients with CAD undergoing PCI. Twenty-one studies qualified this strict selection criterion (number of patients = 56,425): one study was prospective, and the rest were retrospective cohorts. Our analysis showed that patients undergoing PCI with high RDW had a significantly higher risk of in-hospital all-cause mortality (OR 2.41), long-term all-cause mortality (OR 2.44), cardiac mortality (OR 2.65), MACE (OR: 2.16), and odds of developing CIN (OR: 1.42) when compared to the patients with low RDW. Therefore, incorporating RDW in the predictive models for the development of CIN, MACE, and mortality can help in triage to improve the outcomes in coronary artery disease patients who undergo PCI.

BACKGROUND Women are underrepresented in chronic total occlusion (CTO) trials and little is known about sex differences in the outcomes of CTO percutaneous coronary intervention (PCI). This meta-analysis aims to compare the outcomes of CTO PCI in males and females. METHODS A comprehensive search of PubMed, EMBASE, Cochrane, Web of Science, and Google Scholar was performed for studies comparing outcomes of CTO PCI in females versus males from inception to January 26, 2021. The current statistical analysis was performed using STATA version 15.1 software (Stata Corporation, TX); P

Introduction Out-of-hospital cardiac arrest (OHCA) has a poor prognosis. The timing and role of early coronary angiography (CAG) in OHCA patients without ST elevation remains unclear. Objective We performed a meta-analysis of randomized controlled trials (RCTs) that compared early CAG to delayed CAG in OHCA patients without ST elevation. Methods We searched PubMed, Cochrane, and ClinicalTrials.gov databases (from inception to September 2021) for studies comparing early CAG to delayed CAG in OHCA patients without ST elevation. We used a random-effect model to calculate relative ratio (RR) with 95% confidence interval (CI). The primary outcome was all-cause mortality at 30 days. Secondary outcomes included neurological status with cerebral performance category ≤2 (CPC) and the rate of percutaneous coronary intervention (PCI) following CAG. Results A total of 6 RCTs including 1822 patients, of whom 895 underwent early CAG, and 927 underwent delayed CAG, were included in this meta-analysis. There was no statistically significant difference between the 2 groups in terms of 30-day all-cause mortality (Relative risk [RR] 1.06; 95%CI 0.94–1.20; P = 0.32; I2 = 13%), neurological status (CPC ≤2) (RR 1.01; 95%CI 0.90–1.13; P = 0.85, I2 = 37%), and rates of PCI following CAG (RR 1.08; 95%CI 0.84–1.39; P = 0.56; I2 = 49%). Conclusion In patients suffering OHCA without ST-elevation, early CAG is not associated with reduced 30-day mortality when compared to patients who underwent delayed CAG. Given our meta-analysis results including multiple trials that have not shown a benefit, it is likely that updated guidelines will not support early angiography in patients suffering OHCA without ST-elevation.

We report a case of euglycaemic diabetic ketoacidosis (EDKA) in a 43-year-old woman with type 2 diabetes mellitus who presented to the emergency department with problems of vomiting, cough, shortness of breath and generalised weakness after following a ketogenic diet for 2 weeks. Therapy with sodium glucose transport protein-2 empagliflozin had been started 2 months prior. Initial evaluation revealed high anion gap metabolic acidosis with blood glucose level of 169 mg/dL. Treatment for EDKA with fluid resuscitation, intravenous insulin and dextrose resolved her acidosis and symptoms in less than 24 hours. Empaglifozin was discontinued on discharge. This entity represents a diagnostic challenge since the differential diagnosis is broad with a potentially misleading clinical presentation that can result in delayed diagnosis and adverse outcomes including acute kidney injury, multiple electrolyte abnormalities, cerebral oedema, acute respiratory distress syndrome, shock and death.

The prevalence of different cancers after heart transplant (HT) is unclear due to small and conflicting prior studies. Herein, we report a systematic review and meta-analysis to highlight the prevalence and pattern of malignancies post-HT. We conducted an extensive literature search on PubMed, Scopus, Cochrane databases for prospective or retrospective studies reporting malignancies after HT. The proportions from each study were subjected to random effects model that yielded the pooled estimate with 95% confidence intervals (CI). Fifty-five studies comprising 60,684 HT recipients reported 7759 total cancers during a mean follow-up of 9.8 ± 5.9 years, with an overall incidence of 15.3% (95% CI = 12.7%-18.1%). Mean time from HT to cancer diagnosis was 5.1 ± 4 years. The most frequent cancers were gastrointestinal (7.6%), skin (5.7%), and hematologic/blood (2.5%). Meta-regression showed no association between incidence of cancer and mean age at HT (coeff: -0.008; P = 0.25), percentage of male recipients (coeff: -0.001; P = 0.81), donor age (coeff: -0.011; P = 0.44), 5-year (coeff: 0.003; P = 0.12) and 10-year (coeff: 0.02; P = 0.68) post-transplant survival. There is a substantial risk of malignancies in HT recipients, most marked for gastrointestinal, skin, and hematologic. Despite their occurrence, survival is not significantly impacted.

Despite the advancements in the management of heart failure, acute heart failure is one of the most common causes of mortality and morbidity. In light of the financial burden imposed by heart failure hospitalizations on the health care system, this area remains the focus of research, clinical advances, and policy changes aimed at improving the quality of care and outcomes. Despite practice guidelines, high-quality trial data, and consensus statements, barriers to therapy remain. The barriers related to physician, patient, economic, health care system, and logistical factors prevent widespread adoption of available therapeutics. In this review article, we outline guidelines directed therapies for heart failure, challenges associated with their implementation, and potential solutions to these challenges to help reduce mortality and improve clinical outcomes in this patient population.

Bronchogenic cysts are rare incidental findings, but they can have life-threatening complications. Herein, we report a case of a 44-year-old man who presented with complaints of left-sided chest pain, intermittent dyspnea, and pink-tinged sputum. Computed tomography angiography of the chest revealed a large cystic mediastinal mass in the subcarinal location. During his hospital stay, the patient became hypotensive with jugular venous distention and muffled heart sounds on auscultation. A stat echocardiogram depicted a large pericardial effusion with early diastolic collapse of the right ventricle. Pericardiocentesis was performed for cardiac tamponade, followed by thoracotomy with removal of bronchogenic cyst. Herein, we highlight the relation between bronchogenic cysts and cardiac tamponade and review the surgical treatment options.

Introduction: Catheter-associated urinary tract infection (CAUTI) is one of the most common nosocomial infections in hospitals, accounting for 36% of all health care-associated infections. Areas covered: We aimed to address the potential impact of antimicrobial coating of catheter materials for the prevention of CAUTI and to analyze the progress made in this field. We conducted literature searches in the PubMed, Embase, and Cochrane Library databases, and found 578 articles. Data from 60 articles in either the preclinical or clinical stage were analyzed in this expert review. Expert opinion: The literature review revealed many promising methods for preventing CAUTI. Recent studies have suggested the combination of silver-based products and antibiotics, owing to their synergistic effect, to help address the problem of antibiotic resistance. Other coating materials that have been tested include nitric oxide, chlorhexidine, antimicrobial peptides, enzymes, and bacteriophages. Because of heterogeneity among studies, it is difficult to reliably comment on the clinical efficacy of different coating materials. Future research should focus on double-blind randomized clinical trials for evaluating the role of these potential coating agents.

Cardiovascular disease is a leading cause of morbidity, mortality and financial burden to the United States health system. A change in focus towards preventive medicine along with advances in pharmacologic and invasive therapies, has led to improved cardiac death rates. These benefits however, come with increased prevalence of heart failure and soaring readmission rates. Reducing burden of hospitalizations has therefore, been a focus of clinicians and researchers over the years. An improvement in clinical outcomes has been demonstrated in multiple trials investigating HF therapies, however, execution of guideline recommendations has been trailing. Over the past decade, 2 classes of hypoglycemic agents, the glucagon-like peptide-1 (GLP-1) receptor agonists and the sodium-glucose cotransporter 2 (SGLT-2) inhibitors have been recognized for their cardiovascular morbidity and mortality benefits. Studies have shown that there has been a steady increase in prescription rates of these medications, however, overall usage remains quite low. Various patient, physician and system-based factors have been identified that cause barriers to translation of trial data to real-world clinical outcomes. A strategy focused on physician and patient education, quality improvement, multi-disciplinary team approach, and patient centered care is essential to meet treatment goals.

Patients with diabetes mellitus (DM) have a high prevalence of coronary chronic total occlusions (CTOs). We conducted a systematic review and meta-analysis to characterize outcomes after CTO percutaneous coronary intervention (PCI) in patients without or with DM.PubMed, EMBASE, Cochrane, and Google Scholar were queried for studies comparing non-DM vs. DM patients undergoing attempted CTO PCI. The primary outcome was all-cause mortality at longest follow-up (at least 6 months). Secondary outcomes were major adverse cardiovascular events (MACE) which is a composite endpoint including myocardial infarction, cardiac or all-cause mortality and any revascularization in patients after CTO PCI, target vessel revascularization (TVR), myocardial infarction (MI), Japanese chronic total occlusion (J-CTO) score and prevalence of multivessel (MV) CTO disease. We used a random effects model to calculate odds ratios (ORs) and 95% confidence intervals (CIs).Sixteen studies, including 2 randomized control trials and 14 observational studies, met inclusion criteria. At longest follow-up, all-cause mortality (OR 0.54 [95% CI 0.37-0.80], p0.0001) and MACE (OR 0.82 [95% CI 0.72-0.93], p0.00001) were significantly lower in non-DM CTO patients. MV CTO disease was less prevalent in patients without DM (OR 0.80 [95% CI 0.69-0.93], p = 0.004). However, there were no differences in MI, TVR and J-CTO score.Non-diabetics undergoing CTO PCI have lower all-cause mortality and MACE than diabetics. Future research may determine if DM control improves diabetics' CTO PCI outcomes.

Fungal infections have been drastically increasing in incidence in recent years, preferentially affecting immunocompromised hosts and causing potentially fatal outcomes. One of the emerging fatal fungal pathogens is Trichosporon asahii, a non-Candida yeast that has been increasingly reported in recent years. Previous literature has described T. asahii as primarily affecting immunocompromised hosts, specifically those who are neutropenic, and causing fatal disseminated infections. Herein, we describe a case of an isolated subcutaneous abscess with T. asahii in an immunocompetent host without overlying skin manifestations or predisposing factors that resulted in complete mycotic cure when treated with voriconazole and terbinafine.

Introduction: Since the approval of transcatheter aortic valve replacement (TAVR), nonagenarian group patients are being increasingly considered for TAVR. Therefore, we compared the clinical outcomes of surgical aortic valve replacement (SAVR) vs TAVR in nonagenarians with severe aortic stenosis. Methods: A literature search was performed using MEDLINE, Embase, Web of Science, Cochrane, and Clinicaltrials.gov for studies reporting the comparative outcomes of TAVR versus SAVR in nonagenarians. The primary endpoint was short-term mortality. Secondary endpoints were post-operative incidences of stroke or transient ischemic attack (TIA), vascular complications, acute kidney injury (AKI), transfusion requirement, and length of hospital stay. Results: Four retrospective studies qualified for inclusion with a total of 8,389 patients (TAVR = 3,112, SAVR = 5,277). Short-term mortality was similar between the two groups [RR = 0.91 (95% CI: 0.76–1.10), p = 0.318]. The average length of hospital stay was shorter by 3 days in the TAVR group (p = 0.037). TAVR was associated with a significantly lower risk of AKI [RR = 0.72 (95% CI: 0.62–0.83), p

Lemierre's syndrome is a rare disorder characterized by thrombophlebitis of the internal jugular vein and is caused by gram-negative anaerobes, primarily Fusobacterium necrophorum. We report a case of a 20-year-old man who developed chronic osteomyelitis of the femur and myonecrosis of thigh muscles secondary to this syndrome. The diagnosis was made based on clinical presentation and evidence of thrombosis in the internal jugular vein on ultrasound. The patient was initially treated with antibiotics, and anticoagulants were added later due to deep vein thrombosis in the lower limb.

Radiation cystitis can present as gross hematuria and occurs secondary to irritation of the bladder urothelium. Continuous bladder irrigation (CBI) is commonly used for the treatment of hemorrhagic cystitis for evacuation of blood clots and to maintain catheter drainage. Most commonly, CBI is performed using 0.9% sodium chloride. We report a 77-year-old female who developed hyperchloremic non-anion gap metabolic acidosis (H-NAGMA) and pulmonary edema secondary to absorption of 0.9% normal saline (NS) from CBI. In such cases, ringer lactate with low concentration (109 mEq) of chloride as compared to NS (154 mEq) can prove to be a suitable alternative.

Guillain-Barre syndrome (GBS) is a relatively uncommon post-infectious, immune-mediated neurologic disorder with an incidence of 0.5-2/100,000. It is usually preceded by an infection that evokes an immune response that cross-reacts with peripheral nerve components via molecular mimicry. The presentation of this disorder has several forms, including acute inflammatory demyelinating polyneuropathy (AIDP), acute motor axonal neuropathy (AMAN), acute motor-sensory axonal neuropathy (AMSAN), and Miller Fisher syndrome (MFS). The case we describe is of a 57-year-old male presenting with sensory features followed by symmetrical ascending paralysis and diagnosed with ASMAN, a recently described subtype of GBS, based on neurological and laboratory findings.

Primary hyperparathyroidism is rare in pregnancy, with an incidence of 1%. It is associated with maternal, fetal, and neonatal complications. Herein, we present two patients with gestational primary hyperparathyroidism who failed medical management and underwent successful parathyroidectomy. Based on our experience and review of the literature, gestational hyperparathyroidism appears to be a clear indication for early parathyroidectomy in both symptomatic and asymptomatic patients.

Recent studies have raised concerns that fluoroquinolone use is associated with an increased risk of aortopathy, including aortic aneurysm with and without dissection.We performed a meta-analysis with a comprehensive literature review to further investigate this association.This analysis was conducted per PRISMA guidelines. PubMed, Cochrane Library, ClinicalTrials.gov, Embase, Web of Science, and Google Scholar were searched for studies that included adult patients (age18 years) exposed to fluoroquinolones or control antibiotics (amoxicillin/any other antibiotic) for urinary tract infection or pneumonia with a primary outcome of aortic aneurysm or dissection. Heterogeneity was calculated using Q statistic IA total of 6 studies-comprised of 59% males-were included in our analysis, which showed an increased combined risk of development of aortic aneurysm and aortic dissection with quinolone exposure when compared with controls (relative risk [RR] = 2.11; 95% CI, 1.62 - 2.75; ICompared to other antibiotics, the use of fluoroquinolones was associated with a significantly higher risk of aortic aneurysm and dissection combined.

BACKGROUND Thrombocytopenia (TP) is associated with higher incidence of bleeding in the setting of percutaneous coronary intervention (PCI) leading to increased morbidity and mortality. Herein, we report a meta-analysis evaluating the effects of baseline thrombocytopenia (bTP) on cardiovascular outcomes in patients undergoing PCI. METHODS Literature search was performed using PubMed, Embase, Cochrane library and clinicaltrials.gov from inception till October 2019. Patients were divided into two groups: Patients with (a) no Thrombocytopenia (nTP) (b) bTP before PCI. Primary endpoints were in-hospital, and all-cause mortality rates at the longest follow-up. The main summary estimate was random effects risk ratio (RR) with 95% confidence intervals (CIs). RESULTS A total of 6,51,543 patients from 10 retrospective studies were included. There was increased in-hospital all-cause mortality (RR 2.58 [1.7-3.8], p

Cardiac sarcoidosis is a rare immunologically driven process seen in 2% to 5% of patients with systemic sarcoidosis. We present a 31-year-old woman who presented after a ventricular fibrillation cardiac arrest. A comprehensive diagnostic workup was unrevealing. Despite negative cardiac magnetic resonance imaging, positron emission tomography facilitated the diagnosis. This case illustrates both the limitations of the diagnostic workup of sarcoidosis and the usefulness of positron emission tomography in the early diagnosis of cardiac sarcoidosis.

Background: The ASPIRE and ENDEAVOUR trials have shown cardiovascular adverse effects in patients treated with carfilzomib-based regimens. Therefore, we conducted this meta- analysis of published clinical trials to identify the cumulative incidence and risk of cardiovascular adverse effects due to carfilzomib. Methods: A systematic search of PubMed, Embase, Web of Science, and Cochrane library was performed, and we identified 45 prospective trials of carfilzomib with data on 5583 patients. Among all patients being treated with carfilzomib (N=5,583), 8.9% sustained all grade cardiotoxicity, while 4.4% sustained high-grade cardiotoxicity. All-grade hypertension was present in 13.2%, while the incidence of high-grade hypertension was 5.3%. Result: The observed incidences of all-grade heart failure, edema, and ischemia were 5.1%, 20.7%, and 4.6%, respectively. Likewise, for high-grade heart failure and edema observed incidence was 3.2%, and 2.7%, respectively. There was no difference in the event rate of all and highgrade cardiotoxicity between newly diagnosed multiple myeloma and relapsed/refractory (p-value 0.42 and 0.86, respectively). Likewise, we did not observe any difference in the event rate of all and high-grade cardiotoxicity when carfilzomib was used as a single agent versus when used in combination therapy with other agents (p-value 0.43 and 0.73, respectively). Conclusion: Carfilzomib is associated with a significant risk of cardiovascular toxicity and hypertension. With the increasing utilization of carfilzomib, it is critical for primary care physicians, oncologists and cardiologists to be aware of the risk of cardiotoxicity associated with the use of carfilzomib to recognize and treat baseline cardiovascular risk factors in such patients.

Background Acquired thrombocytopenia (aTP) is associated with a high frequency of bleeding and ischemic complications in patients undergoing percutaneous coronary intervention (PCI). Herein, we report a meta-analysis evaluating the adverse effects of aTP on cardiovascular outcomes and mortality post-PCI. Methods A literature search was performed using PubMed, Embase, Cochrane and, clinicaltrials.gov from the inception of these databases through October 2019. Patients were divided into two groups: 1) No Thrombocytopenia (nTP) and 2) Acquired Thrombocytopenia (aTP) after PCI. Primary endpoints were in-hospital, 30-day and all-cause mortality rates at the longest follow-up. The main summary estimate was random effects Risk ratio (RR) with 95% confidence intervals (CIs). Results Seven studies involving 57,247 participants were included. There was significantly increased in-hospital all-cause mortality (HR 10.73 [6.82–16.88]), MACE (HR 2.96 [2.24–3.94]), major bleeding (HR 4.78 [3.54–6.47]), and target vessel revascularization (TVR) (HR 7.53 [2.8–20.2]), in the aTP group compared to the nTP group. Similarly, aTP group had a statistically significant increased incidence of 30-day all-cause mortality (HR 6.08), MACE (HR 2.77), post-PCI MI (HR 1.98), TVR (HR 5.2), and major bleeding (HR 12.73). Outcomes at longest follow-up showed increased incidence of all-cause mortality (HR 3.98 [1.53–10.33]) and MACE (HR 1.24 [0.99–1.54]) in aTP group, while there was no significant difference for post-PCI MI (HR 0.94 [0.37–2.39]) and TVR (HR 0.96 [0.69–1.32]) between both groups. Conclusions Acquired Thrombocytopenia after PCI is associated with increased morbidity, mortality, adverse bleeding events and the need for in-hospital and 30- day TVR.