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Abstract: The evidence to support implantable cardioverter defibrillator (ICD) in subjects with nonischemic cardiomyopathy (NICM) for primary prevention of sudden cardiac death (SCD) is not robust. This meta‐analysis intends to assess the impact of routine ICD implantation for primary prevention of mortality due to SCD in NICM based on all the published randomized clinical trials (RCTs). Six RCTs were selected using PubMed/Medline, EMBASE, and CENTRAL from inception to December 2016. Outcomes were calculated as random‐effects relative risk (RR) and risk difference (RD) with 95% confidence interval (CI). Patients were randomized to ICD arm and control arm (usual care, medical treatment, and anti‐arrhythmic drugs). ICD significantly reduced all‐cause mortality in NICM patients (RR, 0.74, 95% CI, 0.56‐0.97, P = .03, I2 = 40). Mortality benefit was achieved due to a significant reduction in sudden cardiac death (SCD) (RR, 0.47, 95% CI, 0.30‐0.73, P < .001, I2 = 0). There were no statistical differences between two groups with regard to risk of noncardiac mortality, non‐SCD, cardiac arrest, cardiac transplant, sustained ventricular tachycardia (VT), and VT requiring medical treatment. Our results support efficacy of ICDs at reducing all‐cause mortality due to a reduction in SCD. [ABSTRACT FROM AUTHOR]

Mikania micrantha is one of the major invasive alien plant species in tropical moist forest regions of Asia including Nepal. Recently, this weed is spreading at an alarming rate in Chitwan National Park (CNP) and threatening biodiversity. This paper aims to assess the impacts of Mikania micrantha on different land cover and to predict potential invasion sites in CNP using Maxent model. Primary data for this were presence point coordinates and perceived Mikania micrantha cover collected through systematic random sampling technique. Rapideye image, Shuttle Radar Topographic Mission data and bioclimatic variables were acquired as secondary data. Mikania micrantha distribution maps were prepared by overlaying the presence points on image classified by object based image analysis. The overall accuracy of classification was 90% with Kappa coefficient 0.848. A table depicting the number of sample points in each land cover with respective Mikania micrantha coverage was extracted from the distribution maps to show the impact. The riverine forest was found to be the most affected land cover with 85.98% presence points and sal forest was found to be very less affected with only 17.02% presence points. Maxent modeling predicted the areas near the river valley as the potential invasion sites with statistically significant Area Under the Receiver Operating Curve (AUC) value of 0.969. Maximum temperature of warmest month and annual precipitation were identified as the predictor variables that contribute the most to Mikania micrantha's potential distribution. [ABSTRACT FROM AUTHOR]

Cocaine is one of the most commonly abused drugs in the United States. Ingestion of cocaine may result in a wide array of disease processes due to its stimulant properties, contaminants, or to downstream effects, such as myocardial infarction, stroke, or cardiac arrest. Pulmonary complaints are common in patients seeking treatment for cocaine-associated medical problems and include acute eosinophilic pneumonia, pneumothorax, pneumomediastium, diffuse alveolar hemorrhage (DAH), pulmonary hypertension and granulomatosis. We present a case of DAH due to cocaine abuse and rapid resolution with mechanical ventilation and supportive care. [ABSTRACT FROM AUTHOR]

Introduction: Primary malignant mesothelioma of the liver is an extremely rare cancer, with only 16 cases reported in the literature so far. Diagnosis is challenging due to morphological similarity with common liver cancers and the extreme rarity of the condition., Case Description: We present the case of a 70-year-old man who was found to have an incidental liver mass which was diagnosed as primary malignant mesothelioma of the liver., Conclusion: Our report describes the presentation of this rare liver malignancy and the challenges associated with diagnosis and treatment., Learning Points: Primary malignant mesothelioma of the liver is an extremely rare condition.This diagnosis should be considered during the evaluation and treatment of a liver mass., Competing Interests: Conflicts of Interests: The Authors declare that there are no competing interests., (© EFIM 2020.)

Introduction: Recurrent deliberate sharp foreign body ingestion is associated with frequent hospitalizations and a high risk of complications, including perforation and peritonitis. These patients require urgent care. In addition, removal of foreign bodies can be challenging., Case Description: We describe the case of a patient with borderline personality disorder who was admitted multiple times with sharps ingestion and presented challenges with her care., Conclusion: Our case highlights the cause of recurrent sharps ingestion and provides recommendations on the retrieval of sharp foreign bodies and prevention., Learning Points: Recurrent sharps ingestion is associated with psychiatric illness.Ingested sharps can cause perforation and peritonitis, so urgent care is required.A multidisciplinary approach is necessary to care for these patients and prevent sharps ingestion in future., Competing Interests: Conflicts of Interests: The Authors declare that there are no competing interests., (© EFIM 2020.)

Cocaine is one of the most commonly abused drugs in the United States. Ingestion of cocaine may result in a wide array of disease processes due to its stimulant properties, contaminants, or to downstream effects, such as myo- cardial infarction, stroke, or cardiac arrest. Pulmonary complaints are common in patients seeking treatment for cocaine-associated medical problems and include acute eosinophilic pneumonia, pneumothorax, pneumomediastium, diffuse alveolar hemorrhage (DAH), pulmonary hypertension and granulomatosis. We present a case of DAH due to cocaine abuse and rapid resolution with mechanical ventilation and supportive care. [Full article available at http://rimed.org/rimedicaljournal-2016-08.asp, free with no login].