The Impact of Glucagon-Like Peptide-1 Receptor Agonist on the Cardiovascular Outcomes in Patients With Type 2 Diabetes Mellitus: A Meta-Analysis and Systematic Review.

Background: Since 2005, the cardioprotective effects of glucagon-like peptide 1 receptor agonists (GLP-1 RAs) have garnered attention. The cardioprotective effect could be an added benefit to the use of GLP-1 RA. This systematic review and meta-analysis aimed at summarizing observational studies that recruited type 2 diabetes individuals with fewer cardiovascular (CV) events before enrolling in the research. Methods: Systematically, the databases were searched for observational studies reporting compound CV events and deaths in type 2 diabetics without having the risk of cardiovascular diseases (CVDs) compared to other glucose-lowering agents. A meta-analysis was carried out using random effects model to estimate the overall hazard ratio (HR) with a 95% confidence interval (CI). Five studies were found eligible for the systematic review including a total of 64,452 patients receiving either liraglutide (three studies) or exenatide (two studies). Results: The pooled HR for major adverse cardiac event (MACE) and extended MACE was 0.72 (95% CI: 0.65 - 0.93, I2 = 68%) and 0.93 (95% CI: 0.89 - 0.98, I2 = 29%), respectively. The pooled HR for hospitalization due to heart failure (HHF) and occurrence of HF was 0.84 (95% CI: 0.77 - 0.91, I2 = 79%) and 0.83 (95% CI: 0.75 - 0.94, I2 = 95%), respectively. For stroke, GLP-1 RA was associated with a significant risk reduction of 0.86 (95% CI: 0.75 - 0.98, I2 = 81%). There was no significant myocardial infarction (MI) risk reduction with GLP-1 RA. As for all-cause mortality, the pooled HR for the occurrence of all-cause mortality was 0.82 (95% CI: 0.76 - 0.88, I2 = 0%). The pooled HR for the occurrence of CV death was 0.75 (95% CI: 0.65 - 0.85, I2 = 38%). GLP-1 RA therapy was associated with a significantly low risk of MACE, extended MACE, all-cause mortality, and CV mortality. Except for MACE, the heterogenicity among the studies was low. Conclusion: We conclude that GLP-1 RA is associated with a low risk of CV events composites and mortality. The findings support the cardioprotective effect of GLP-1 RA.

An Unexpected Outcome of Streptococcus sanguinis Endocarditis Associated With Orthodontic Bracing in a Young Healthy Patient.

We present a case of Streptococcus sanguinis endocarditis in a 26-year-old female following orthodontic bracing. The rarity and debilitating consequences of endocarditis caused by Streptococcus sanguinis are elaborated. The patient exhibited severe regurgitation with the eccentric posteriorly directed flow, leading to significant cardiac strain, further accentuated by systolic flow reversal in the right superior pulmonary vein. Surgical intervention, including mitral valve replacement, was crucial in addressing the underlying infection, restoring valve function, and preventing further complications. However, a second mitral valve replacement was performed due to recurrent bioprosthesis endocarditis. This case underscores the unique challenges of Streptococcus sanguinis endocarditis, emphasizing the need for a multidisciplinary approach and individualized decision-making to optimize patient care.

Characterization and Summarization of the Impact of Electronic Cigarettes on the Cardiovascular System: A Systematic Review and Meta-Analysis.

Electronic cigarettes may increase the risk of long-term cardiovascular morbidity. To protect the heart, awareness should be raised of the risks and limits of E-cigarette aerosol exposure. Thus, this systematic review and meta-analysis assessed the cardiovascular risk of e-smoking. This systematic review was conducted by using the Preferred Reporting Items for Systematic Review and Meta-Analysis (PRISMA) statement. We searched PubMed, Embase, Scopus, Web of Science, and Science Direct databases in December 2022 to identify studies investigating e-cigarettes' impact on the heart. The study was supported by meta-analysis and qualitative review. Out of the initial 493 papers, only 15 met the inclusion criteria and were included in the study. The cumulative number of participants in the myocardial infarction (MI) group was 85,420, and in the sympathetic groups in whom the systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP), and heart rate (HR) were measured, were 332 cigarette smokers. The control group included the "never use," "non-smokers," and "never smoke." The pooled analysis showed a significant difference between the e-cigarette smokers and the control group regarding the risk of developing MI in former smokers (OR= 0.12; 95% CI: 0.01-1.72, P = 0.12) and never smoked (OR= 0.02; 95% CI: 0.00-0.44, P = 0.01) favoring the control group. The pooled analysis of the included studies showed a significant difference between the e-cigarette smokers with nicotine and the control group regarding the mean difference (MD) of the SBP (MD = 2.89; 95% CI: 1.94-3.84; P < 0.001), the DBP (MD = 3.10; 95% CI: 0.42-5.78; P = 0.02), the MBP (MD = 7.05; 95% CI: 2.70-1.40; P = 0.001), and HF (MD = 3.13; 95% CI: 0.96-5.29; P = 0.005) favoring the control group. We conclude that using e-cigarettes has a detrimental effect on cardiac health. The risk of severe cardiac conditions increases with e-cigarettes. Thus, vaping can do more harm than good. Consequently, the misleading notion that e-cigarettes are less harmful should be challenged.

Myopericarditis Associated With Marijuana Intake: A Case Report and Literature Review.

A 26-year-old male who endorses daily cigarette smoking and marijuana vaping presented to the emergency department with acute onset of left-sided chest pain radiating to the left shoulder. Physical examination was unremarkable, but laboratory investigations showed elevated white blood cells, cardiac biomarkers including troponin and creatine kinase, and mildly elevated C-reactive protein levels and erythrocyte sedimentation rate. Electrocardiogram displayed subtle ST-segment elevation in a diffuse pattern, leading to a diagnosis of acute myopericarditis. The patient was treated with anti-inflammatory medication and supportive care and instructed to cease cannabis use.

A Case of Lactobacillus casei Endocarditis Associated With Probiotic Intake in an Immunocompromised Patient.

Probiotics are microorganisms, typically bacteria, similar to beneficial microbiota found in the human gut, usually consumed as dietary supplements or fermented foods. Although probiotics are generally safe, several cases of bacteremia, sepsis, and endocarditis associated with probiotics have been reported. Here we report a rare case of Lactobacillus casei endocarditis in a 71-year-old female, immunocompromised due to chronic steroid intake, who presented with a productive cough and low-grade fever. Blood cultures grew L. casei resistant to vancomycin and meropenem. Transesophageal echocardiography showed mitral and aortic vegetations; valve replacement was done after successfully removing vegetations. She was treated with a six-week course of daptomycin and recovered.

A Rare Case of Pembrolizumab-Associated Graves' Disease.

Immune checkpoint inhibitors (ICPis), such as pembrolizumab (Keytruda®), are associated with the development of several immune-related adverse events (irAEs). Thyroid dysfunction is a common endocrine irAE associated with pembrolizumab; however, Graves' disease induced by pembrolizumab is extremely rare. Few cases of this condition have been reported in the literature. Here, we report the case of a 50-year-old patient who presented with thyrotoxicosis that was attributed to Graves' disease secondary to pembrolizumab therapy.

An Uncommon Case of Atrial Fibrillation due to a Lung Mass Invasion of the Left Atrial Cavity.

Atrial fibrillation remains one of the most common conditions that clinical physicians encounter on a daily basis in the inpatient setting. This arrhythmia brings with it numerous complications if not treated properly and leads to intensive analysis of its primary etiology which is unique to every patient. In this case, we present a previously asymptomatic individual who presented to the hospital with respiratory complaints and was found to have a large lung mass, consistent with neuroendocrine lung cancer with direct compression of the left atrium leading to new-onset atrial fibrillation.

Prevalence of hypothyroidism and effect of thyroid hormone replacement therapy in patients with non-alcoholic fatty liver disease: A population-based study.

BACKGROUND: Non-alcoholic fatty liver disease (NAFLD) is currently considered as the most common cause of chronic liver disease worldwide. Risk factors for NAFLD have been well-described, including obesity, type 2 diabetes mellites (T2DM), dyslipidemia (DLP) and metabolic syndrome. Hypothyroidism has been identified as an independent risk factor for the development of NAFLD, although the literature is inconsistent. AIM: To evaluate the prevalence of hypothyroidism in patients with NAFLD, assess if it is an independent risk factor and explore the effect of thyroxine replacement therapy. METHODS: Our cohort's data was obtained using a validated, large, multicenter database (Explorys Inc, Cleveland, OH, United States) aggregated from pooled outpatient and inpatient records of 26 different healthcare systems, consisting of a total of 360 hospitals in the United States, and utilizing Systematized Nomenclature of Medicine-Clinical Terms for coding. We evaluated a cohort of patients with hypothyroidism and NAFLD. Multivariate analysis was performed to adjust for confounding risk factors including hypertension (HTN), T2DM, DLP, obesity and metabolic syndrome. SPSS version 25, IBM Corp was used for statistical analysis, and for all analyses, a 2-sided P value of < 0.05 was considered statistically significant. Exclusion criteria were limited to age < 18 years. RESULTS: Among the 37648180 included individuals in this database who are above the age of 18 years, there were a total of 2320 patients with NAFLD (6.16 per 100000) in the last five years (2015-2020), amongst which 520 patients (22.4%) had hypothyroidism. Baseline characteristics of patients in this database are described in Table 1. Patients with NAFLD were also more likely to have obesity, T2DM, DLP, HTN, and metabolic syndrome (Table 2). While males and females were equally affected, patients in the age group 18-65 years as well as Caucasians seem to be at a higher risk. There was an increased risk of NAFLD among patients with hypothyroidism (OR = 1.587). Furthermore, thyroid hormone replacement was not associated with a decreased risk for developing NAFLD (OR = 1.106, C = 0.952-1.285, P = 0.303). CONCLUSION: Hypothyroidism seems to be an independent risk factor for the development of NAFLD. Thyroid hormone replacement did not provide a statistically significant risk reduction. Further studies are needed to evaluate the effect of thyroid hormone replacement and assess if being euthyroid while on thyroid replacement therapy affects development and/or progression of NAFLD.

Inferior Vena Cava Thrombosis in a Young Patient With COVID-19 Infection.

Inferior vena cava thrombosis (IVCT) is a potentially fatal condition that may rarely occur in young patients with COVID-19 infection. This report describes a young adult female with a recent COVID 19 infection who presented with fever, bilateral flank pain, elevated inflammatory markers, and evidence of thrombosis in the inferior vena cava (IVC) on computed tomography (CT). The patient required treatment with anticoagulation therapy and catheter-directed thrombolysis, IVC filter placement, and mechanical suction-assist thrombectomy.

Routine Screening Mammogram Leading to the Incidental Diagnosis of a Metastatic Neuroendocrine Breast Cancer (NEBC) from an Unrecognized Asymptomatic Small Bowel Neuroendocrine Tumor.

Neuroendocrine neoplasms (NENs) are epithelial neoplasms with predominant neuroendocrine differentiation that arise in the gastrointestinal tract, unique to the site of origin, such as the pancreas and small intestine. Neuroendocrine breast carcinoma (NEBC) is a rare tumor. Diagnosing NEBC is challenging because there is no specific clinical presentation, as it is usually presented as a breast lump. Therefore, diagnosing NEBC before biopsy is difficult. Another challenge in diagnosing NEBC is to know whether it is primary or metastatic. We present a case of a 60-year-old woman found to have a solid left breast nodule during routine screening mammography. Tissue biopsy was found to be consistent with metastatic NEBC. The patient was found to have primary small intestine asymptomatic NENs on further diagnostic tests. Eventually, she had a lumpectomy and started on lanreotide (Somatuline) intramuscular monthly injections. As per literature, metastatic NEBC is infrequent. It was considered a poor prognostic breast tumor, as it is usually presented as hormonally negative breast cancer. Management of metastatic versus primary NEBC is still more controversial. Gastroenteropancreatic NENs are treated with long-acting somatostatin analogs with good prognostic results.

A Rare Case of Lance-Adams Syndrome: Status Post-Successful Cardiopulmonary Resuscitation.

Lance-Adams syndrome (LAS), also known as chronic post-hypoxic myoclonus (PHM), is a rare condition that may present with intention myoclonus in a patient who has regained consciousness after cardiorespiratory arrest. This case report describes a patient who received successful cardiopulmonary resuscitation (CPR) after going into cardiac arrest. And regaining consciousness, the patient developed myoclonic jerks diagnosed as LAS. The patient responded well to treatment with clonazepam and physical rehabilitation.

Unusual Presentation of COVID Pneumonia as Esophageal Rupture Ended With Successful Management.

Coronavirus disease 2019 (COVID-19), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), is a severe respiratory syndrome. It started as an epidemic in Wuhan, China, and then become a global pandemic. COVID-19 usually presents with respiratory symptoms, including cough and shortness of breath, accompanied by fever. However, gastrointestinal symptoms, such as nausea, vomiting, and abdominal pain, have also been reported as a less common presentation of COVID-19. Boerhaave syndrome is a transmural perforation of the esophagus that typically occurs after forceful emesis, which should be differentiated from Mallory-Weiss syndrome, a nontransmural esophageal tear. Diagnosis of Boerhaave syndrome can be difficult because of the classic symptoms, resulting in a delay in seeking medical care. Boerhaave syndrome is sporadic, with an incidence of 3.1 per 1,000,000 per year. We present an interesting case of a 53-year-old man who presented to the emergency department (ED) complaining of significant right-sided chest pain and diffused abdominal pain after several episodes of coughing and vomiting associated with shortness of breath and fever for two weeks. The patient was found to have COVID- 19 infection. The patient then had a chest CT without contrast, and an esophagogram was performed, which was consistent with esophageal rupture. The patient had a thoracotomy and surgical repair. This was followed by endoscopy and esophageal stent placement. The COVID-19 pandemic is a major health crisis that has drained medical resources and research capacity. Esophageal rupture is commonly due to iatrogenic causes. Transmural perforation following forceful vomiting has been termed Boerhaave syndrome. Often, it has no specific presentation, which can lead to late diagnosis, delayed treatment, and increased mortality. In this case, the early diagnosis and proper implementation of the general principles of treatment, including sepsis control, drainage, and surgical repair, led to a good outcome for the patient.

Incorporating Early Palliative Medicine Consultation Into Daily Morning Huddle in the ICU.

OBJECTIVES: Early palliative medicine consult in the ICU can significantly improve outcomes in high-risk patients. We describe a pilot study of including a recommendation for palliative medicine consult in the ICU morning huddle. DESIGN: A prospective, observational, quality improvement study. PATIENTS AND SETTING: Adult patients (age above 18 yr) admitted with cardiac arrest, stage IV cancer, admission from a long-term acute care facility, and circulatory shock on mechanical ventilation to the medical ICU. INTERVENTIONS: We aim to assess the effect of an early palliative medicine consultation in selected high-risk patients on change in code status, referral to hospice, tracheostomy, and or percutaneous gastrostomy tube placement. MEASUREMENTS AND MAIN RESULTS: There were 83 patients who triggered an early palliative medicine consult. Palliative medicine consultation occurred in 44 patients (53%); 23 patients (28%) had a palliative medicine consult within the first 48 hours, 21 (25%) had a palliative medicine consult afterwards. There was a significantly higher number of patients who de-escalated their code status in the palliative medicine consult group compared with the no palliative medicine consult group (63.6% vs 7.7%); however, the number was higher in the late palliative medicine consult group (71.4% vs 56.5%). There were more patients referred to hospice in the palliative medicine consult group. No difference in length of stay was observed. CONCLUSIONS: Early palliative medicine consultation in the daily ICU morning huddle is achievable, can produce a palliative medicine consultation in most cases, and results in a significant change in code status toward less aggressive measures.

A Multicenter Evaluation of Survival After In-Hospital Cardiac Arrest in Coronavirus Disease 2019 Patients.

IMPORTANCE: In-hospital cardiac arrest survival among coronavirus disease 2019 patients has been reported to range from 0% to 12%. These numbers are significantly lower than reported prepandemic in-hospital cardiac arrest survival rates of approximately 20-25% in the United States for non-coronavirus disease 2019 patients. OBJECTIVE: To assess the incidence of in-hospital cardiac arrest survival of coronavirus disease 2019 patients. DESIGN: A retrospective cohort study of adult patients with coronavirus disease 2019 subsequently found to have in-hospital cardiac arrest and underwent cardiopulmonary resuscitation (cardiopulmonary resuscitation). SETTING: Multiple hospitals of the Cleveland Clinic Health System. PATIENTS: All adult patients (age ≥ 18 yr) admitted to Cleveland Clinic Health System with a diagnosis of coronavirus disease 2019 who experienced in-hospital cardiac arrest requiring cardiopulmonary resuscitation. MEASUREMENTS AND MAIN RESULTS: From March 01, 2020 to October 15, 2020, 3,555 patients with coronavirus disease 2019 were hospitalized; 1,372 were admitted to the ICU; 58 patients had in-hospital cardiac arrest. Median age of this cohort was 66.5 years (interquartile range, 55.0-76.0 yr). Patients were predominantly male (62.5%), White (53.4%), with a median body mass index of 29.7 (interquartile range, 25.8-34.6). Most in-hospital cardiac arrests were in critical care environments (ICU), 51 of 58 (87.9%); seven of 58 (12.1%) were on ward locations. Thirty-four of 58 patients (58.6%) were on mechanical ventilation prior to in-hospital cardiac arrest with a median duration of mechanical ventilation of 9 days (interquartile range, 2-18 d). Twenty-four of 58 patients (44%) were on vasopressors prior to arrest. Initial arrest rhythm was pulseless electrical activity at (63.8%), asystole (29.3%), and pulseless ventricular tachycardia/fibrillation (6.9%). Of the 58 patients, 35 (60.3%) attained return of spontaneous circulation, and 13 of 58 (22.4%) were discharged alive. CONCLUSIONS: We report a 22% survival to discharge after in-hospital cardiac arrest in coronavirus disease 2019 patients, a survival rate similar to before the coronavirus disease 2019 pandemic.

Does inpatient hyperglycemia predict a worse outcome in COVID-19 intensive care unit patients?

BACKGROUND: We undertook this study to evaluate the association between hyperglycemia and outcomes in patients with coronavirus disease 2019 (COVID-19) admitted to the intensive care unit (ICU). METHODS: We conducted a multicenter retrospective study involving all adults with COVID-19 admitted to the ICU between March and May 2020. Patients were divided into normoglycemic (average blood glucose <140 mg/dL) and hyperglycemic (average blood glucose ≥140 mg/dL) groups. Outcomes such as mortality, need and duration of mechanical ventilation, and length of hospital and ICU stays were measured. RESULTS: Among 495 patients, 58.4% were male with a median age of 68 years (interquartile range [IQR]: 58.00-77.00), and baseline average blood glucose was 186.6 (SD ± 130.8). Preexisting diabetes was present in 35.8% of the studied cohort. Combined ICU and hospital mortality rates were 23.8%; mortality and mechanical ventilation rates were significantly higher in the hyperglycemic group with 31.4% vs 16.6% (P = .001) and 50.0% vs 37.2% (P = .004), respectively. Age above 60 years (hazard ratio [HR] 3.21; 95% CI 1.78, 5.78) and hyperglycemia (HR 1.79; 95% CI 1.14, 2.82) were the only significant predictors of in-hospital mortality. Increased risk for hyperglycemia was found in patients with steroid use (odds ratio [OR] 1.521; 95% CI 1.054, 2.194), triglycerides ≥150 mg/dL (OR 1.62; 95% CI 1.109, 2.379), and African American race (OR 0.79; 95% CI 0.65, 0.95). CONCLUSIONS: Hyperglycemia in patients with COVID-19 is significantly associated with a prolonged ICU length of stay, higher need of mechanical ventilation, and increased risk of mortality in the critical care setting. Tighter blood glucose control (≤140 mg/dL) might improve outcomes in COVID-19 critically ill patients; evidence from ongoing clinical trials is needed.