The American journal of the medical sciences
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Cardiac cachexia is a muscle wasting process that often develops in those with chronic heart failure resulting in weight loss, low levels of physical activity, reduced quality of life, and is associated with a poor prognosis. The pathology of cardiac cachexia is complex with new evidence emerging that implicates several body systems. ⋯ These pleiotropic mechanisms demonstrate the intricate interplay between the affected systems and account for why cardiac cachexia is difficult to manage clinically. This review summarises current pathophysiology of cardiac cachexia and highlights symptoms of cardiac cachexia, implications for clinical practice and research gaps.
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Review Case Reports
Bilateral adrenal hemorrhage: A rare presentation of catastrophic anti-phospholipid syndrome.
Catastrophic anti-phospholipid syndrome (CAPS) is characterized by microvascular thrombosis in multiple sites leading to multi-organ damage. It is a rare and fatal complication of antiphospholipid syndrome (APS). We present a rare case of CAPS that presented with bilateral (b/l) adrenal hemorrhage making the diagnosis challenging in this otherwise rare disease. ⋯ Patient had a fulminant disease course in which she had thrombotic manifestations involving multiple organ systems. This case was especially challenging as the patient's bilateral adrenal hemorrhage was the first manifestation of CAPS; the diagnosis of APS had to be made while treatment for presumed CAPS was emergently commenced for this life-threatening disease. Key to managing this condition is having a high index of suspicion for the diagnosis in patients presenting with multi-organ failure and multiple thromboses and hemorrhage.
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Observational Study
Observational, prospective, single-center study: Should body mass index be added to the scoring criteria of hepatic critically ill patients in the intensive care unit.
Obesity has recently become more prevalent, and thus the coexistence of liver cirrhosis with obesity has become very pervasive. The purpose of this study is to investigate the correlation between abnormal body mass index (BMI) (overweight and obese) and clinical outcomes in critically ill cirrhotic patients. ⋯ Despite having similar Child-Pugh (CP) and Sequential Organ Failure Assessment Score (SOFA) scores on admission, obese patients had better outcomes than non-obese patients, demonstrating the obesity paradox. Further research is required on BMI as a predictive score in a patient with critical cirrhosis as an indicator of obesity.
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Malignant peritoneal mesothelioma (MPM) is a rare, life-threatening malignant tumor. We present a report of a rare case of a 67-year-old male patient with MPM and severe abdominal pain, bloating, and bloody ascites as manifestations. The diagnosis was confirmed by cytology of ascites aspiration fluid and further verified by laparoscopic exploratory biopsy. ⋯ As everyone knows, asbestos exposure is usually associated with pleural mesothelioma, but only 6%-10% of malignant mesothelioma cases originate from the peritoneum, which is far less than pleural mesothelioma. Generally, its non-specificity provides a huge challenge to medical professionals in its diagnosis, and this is also the main reason for delayed diagnosis. Patients should be vigilant, even though no clear risk factor is observed.
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Review Case Reports
Pyo-pericardium secondary to bacteremia in intra-venous drug user.
Pyo-pericardium is a collection of purulent fluid in the pericardial sac. It is a rare finding seen in less than 1% of patients who develop acute pericarditis. The condition, though uncommon, has a mortality risk of 100% in untreated patients and 40% in treated patients. ⋯ Unlike reported cases, we present a case of pyo-pericardium in a 37-year-old woman with bacteremia from a wound infection on her leg secondary to IV drug use. Needle embolization was ruled out in our case as no foreign object was identified on echocardiography or CT scan. Prompt identification followed by aggressive treatment with pericardial window and systemic antibiotics is crucial for decreasing mortality in such high-risk patients.