Is dependent cannabis use in adult hospitalizations with inflammatory bowel disease associated with major adverse cardiovascular and cerebrovascular events? Insights from National Inpatient Sample Analysis.

BACKGROUND: Inflammatory bowel disease (IBD) and dependent cannabis use or cannabis use disorder (CUD+) are independent risk factors for cardiovascular diseases. Usage of cannabis for pain increased in IBD patients. However, associated cardiovascular safety remains unclear. This study aims to investigate the major adverse cardiac and cerebrovascular events (MACCE) associated with CUD + in hospitalized IBD patients. METHODS: We analyzed the National Inpatient Sample 2020 using ICD-10-CM codes; hospitalized IBD patients were identified and divided based on CUD's presence or absence. Multivariable regression models were performed to evaluate MACCE [in-hospital mortality, acute myocardial infarction (AMI), cardiac arrest (CA), and acute ischemic stroke (AIS)] odds after adjusting for baseline demographics, hospital-level characteristics, and relevant cardiac/extra-cardiac morbidities. RESULTS: Among the 302,770 hospitalized adult IBD patients, 3.1% (9,490) had CUD+. The majority of patients in the CUD + cohort were white (67.7%), male (57.5%), and aged between 18 and 44 years (66.2%). Cardiovascular risk factors like hypertension, diabetes, hyperlipidemia, and prior myocardial infarction were higher in the CUD - cohort (p <0.001) compared to the CUD + cohort. The CUD + cohort had a lower rate of MACCE (3.1% vs. 5.8%), crude in-hospital mortality (0.7% vs. 2.2%), AMI (1.7% vs. 2.6%), CA (0.3% vs. 0.7%), and AIS (0.6% vs. 1.2%) with statistical significance (p <0.001). However, after adjusting for baseline characteristics and comorbidities, the adjusted odds ratios (aORs) did not show a statistically significant difference for MACCE (aOR = 0.9, 95% CI = 0.65-1.25, p = 0.530), CA (aOR = 0.54, 95% CI = 0.2-1.47, p = 0.227), and AIS (aOR = 0.86, 95% CI = 0.43-1.73, p = 0.669). CONCLUSION: Our study did not find a statistically significant difference in MACCE among hospitalized IBD patients with and without CUD. This emphasizes the need for more extensive prospective studies focusing on the quantity, method, and duration of cannabis use (recreational or medicinal) in patients with IBD.

Catecholaminergic Polymorphic Ventricular Tachycardia and Gene Therapy: A Comprehensive Review of the Literature.

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited channelopathy. In this review, we summarize the epidemiology, pathophysiology, clinical characteristics, diagnostics, genetic mutations, standard treatment, and the emergence of potential gene therapy. This inherited cardiac arrhythmia presents in a bimodal distribution with no association between sex or ethnicity. Six different CPVT genes have been identified, however, most of the cases are related to a heterozygous, gain-of-function mutation on the ryanodine receptor-2 gene (RyR2) and calsequestrin-2 gene (CASQ2) that causes delayed after-depolarization. The diagnosis is clinically based, seen in patients presenting with syncope after exercise or stress-related emotions, as well as cardiac arrest with full recovery or even sudden cardiac death. Standard treatment relies on beta-blockers, with add-on therapy, flecainide, and cardiac sympathetic denervation as second-line treatments. An implantable cardioverter-defibrillator is indicated for patients who have suffered a cardiac arrest. Potential gene therapy has emerged in the last 20 years and accelerated because of associated viral vector application in increasing the efficiency of prolonged cardiac gene expression. Nevertheless, human trials for gene therapy for CPVT have been limited as the population is rare, and an excessive amount of funding is required.

Effects of Methimazole vs Propylthiouracil in Newborns: A Comparative Review.

Hyperthyroidism is more common in women and the sensitivity of thyroid function changes during pregnancy. Excess levels of thyroid hormones and thioamides have a major impact on maternal and fetal outcomes. Our aim was to perform an extensive literature review and provide relevant details concerning the analytical and clinical aspects of the potential effects of the two main drugs used (methimazole and propylthiouracil) in newborns. A thorough literature review was conducted using PubMed and Google Scholar databases. In total, 10 relevant studies were identified and data from these studies were extracted and then extrapolated into results after analysis. Three out of four studies that used methimazole and carbimazole, one and two, respectively, showed adverse fetal outcomes requiring surgical management for congenital anomalies like aplasia cutis, patent vitellointestinal duct, and gastroschisis. Out of the three studies that used propylthiouracil, one baby underwent surgery for bilateral pyelectasis, vesicovaginal fistula, anal stenosis, and polydactyly. The findings of the aforementioned studies provide enough evidence to imply that the use of methimazole and carbimazole to treat antenatal hyperthyroidism has worse fetal outcomes than the use of propylthiouracil. Also, given the paucity of data in the existing literature regarding propylthiouracil's effects on newborns, further studies in this demographic are needed.

Peri-Renal Lymphangiomatosis: A Case Report Presenting a Rare Disease at a Rarer Location.

Renal lymphangiomatosis is a rare pathology wherein dilatation of perirenal, parapelvic, and intrarenal lymphatics is observed and can occur in both children and adults. It has no gender predilection and can present in unilateral and bilateral forms. Clinical symptomatology ranges from incidental findings to flank pain, hematuria, and abdominal swelling. Radiological appearances may mimic renal cysts, peripelvic cysts, perinephric abscesses, or collections. This emphasizes the importance of developing familiarity with the imaging characteristics of this rare entity. We present the case of an 11-year-old boy whose chief complaint was abdominal distension and bilateral flank pain. The radiological assessment revealed bilateral perinephric collections, which, along with clinical correlation, led to the diagnosis of bilateral peri-renal lymphangiomatosis.