ABSTRACT
Moyamoya disease is a cerebrovascular disease characterized by stenosis of large intracranial arteries and the development of smaller collateral vessels. Moyamoya may cause strokes and stroke-like symptoms in young patients. It has also been linked to autoimmune diseases and neuropsychiatric conditions. We present a case of moyamoya disease in a young patient with concomitant hyperaldosteronism, uncontrolled hypertension, and cocaine use disorder, along with features of antisocial personality disorder. This is a unique presentation of an underlying neurological disease causing psychiatric features exacerbated by cocaine use, and it describes a rare clinical presentation that physicians should consider in patients with moyamoya disease.
ABSTRACT
Immune-mediated necrotizing myopathy (IMNM) is an increasingly common and serious condition in which autoantibodies attack muscle fibers causing clinically significant muscle weakness, fatigue, and myalgias. Recognizing the clinical presentation of IMNM is difficult but necessary, as rapid intervention decreases morbidity. We present a case of a 53-year-old female with IMNM induced by statin therapy with confirmed anti-3-hydroxy-3-methylglutaryl coenzyme A reductase antibodies present on serologic testing. The patient's statin therapy was halted, and the patient was provided with one dose of methylprednisolone and ongoing therapy with mycophenolate. She showed subsequent slow improvements in her muscle weakness and myalgias. It is important for clinicians to be aware of the possible consequences of statin therapy, as these drugs are generally regarded as benign in the medical community. Clinicians should also be aware that statin-induced myopathy can occur at any time during statin therapy. The condition does not necessarily correlate with beginning a new statin medication, as demonstrated in this case in which the patient was on chronic statin therapy before developing symptoms. Continued clinician education and building the fund of medical knowledge regarding this disease are vital to enable clinicians to recognize this disease and act promptly to reduce patient morbidity and improve outcomes.
ABSTRACT
BACKGROUND: Rotavirus is a major cause of gastroenteritis in children worldwide and is estimated to be responsible for more than 500,000 physician visits, 50,000 hospitalizations and 20 deaths in the United States each year. OBJECTIVE: To compare the safety and immunogenicity of 2 dosages of a live attenuated oral monovalent G1 human rotavirus (HRV) vaccine in healthy infants. DESIGN/METHODS: In this randomized, double blind trial conducted in the United States and Canada, 529 healthy infants 5-15 weeks of age received HRV vaccine containing either 10 or 10 focus-forming units or placebo. Two doses were administered orally at a 2-month interval concomitantly with routine childhood vaccines. Symptoms of fever, irritability/fussiness, diarrhea, vomiting, loss of appetite and cough/runny nose were solicited for 15 days postvaccination, nonserious adverse events for 43 days postvaccination and serious adverse events throughout the study. Vaccine take was defined as appearance of serum antirotavirus IgA in postimmunization sera at a titer of > or =20 units/mL or vaccine virus shedding in any stool sample collected between the first dose and 2 months after the second dose. RESULTS: No serious adverse events considered related to vaccine were reported. The incidence of solicited symptoms was similar among treatment groups during the 15-day postvaccination surveillance periods. No significant difference in vaccine take after 2 doses (88.0% in high dose group and 81.5% in low dose group) was seen between vaccine groups (P = 0.153). CONCLUSIONS: Two doses of either dosage level of HRV vaccine administered concurrently with routine childhood vaccines to healthy infants 5-15 weeks of age were well-tolerated and were highly immunogenic.
